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<div id="msg">
<div id="header">FreeSWITCH Subversion</div>
<dl class="meta">
<dt>Revision</dt> <dd><a href="http://fisheye.freeswitch.org/changelog/FreeSWITCH?cs=16784">16784</a></dd>
<dt>Author</dt> <dd>sathieu</dd>
<dt>Date</dt> <dd>2010-02-24 06:04:56 -0600 (Wed, 24 Feb 2010)</dd>
</dl>
<h3>Log Message</h3>
<pre>Skinny: Split the code
- mod_skinny.c: module, profile, listener, channels
- skinny_protocol.c: skinny messages</pre>
<h3>Modified Paths</h3>
<ul>
<li><a href="#freeswitchtrunksrcmodendpointsmod_skinnyMakefileam">freeswitch/trunk/src/mod/endpoints/mod_skinny/Makefile.am</a></li>
<li><a href="#freeswitchtrunksrcmodendpointsmod_skinnymod_skinnyc">freeswitch/trunk/src/mod/endpoints/mod_skinny/mod_skinny.c</a></li>
</ul>
<h3>Added Paths</h3>
<ul>
<li><a href="#freeswitchtrunksrcmodendpointsmod_skinnymod_skinnyh">freeswitch/trunk/src/mod/endpoints/mod_skinny/mod_skinny.h</a></li>
<li><a href="#freeswitchtrunksrcmodendpointsmod_skinnyskinny_protocolc">freeswitch/trunk/src/mod/endpoints/mod_skinny/skinny_protocol.c</a></li>
<li><a href="#freeswitchtrunksrcmodendpointsmod_skinnyskinny_protocolh">freeswitch/trunk/src/mod/endpoints/mod_skinny/skinny_protocol.h</a></li>
</ul>
</div>
<div id="patch">
<h3>Diff</h3>
<a id="freeswitchtrunksrcmodendpointsmod_skinnyMakefileam"></a>
<div class="modfile"><h4>Modified: freeswitch/trunk/src/mod/endpoints/mod_skinny/Makefile.am (16783 => 16784)</h4>
<pre class="diff"><span>
<span class="info">--- freeswitch/trunk/src/mod/endpoints/mod_skinny/Makefile.am 2010-02-24 12:04:44 UTC (rev 16783)
+++ freeswitch/trunk/src/mod/endpoints/mod_skinny/Makefile.am 2010-02-24 12:04:56 UTC (rev 16784)
</span><span class="lines">@@ -3,7 +3,7 @@
</span><span class="cx"> MODNAME=mod_skinny
</span><span class="cx">
</span><span class="cx"> mod_LTLIBRARIES = mod_skinny.la
</span><del>-mod_skinny_la_SOURCES = mod_skinny.c
-mod_skinny_la_CFLAGS = $(AM_CFLAGS) -SKINNY_SVN_VERSION=\"`cat $(switch_builddir)/.version`\"
</del><ins>+mod_skinny_la_SOURCES = mod_skinny.c skinny_protocol.c
+mod_skinny_la_CFLAGS = $(AM_CFLAGS) -DSKINNY_SVN_VERSION=\"`cat $(switch_builddir)/.version`\"
</ins><span class="cx"> mod_skinny_la_LIBADD = $(switch_builddir)/libfreeswitch.la
</span><span class="cx"> mod_skinny_la_LDFLAGS = -avoid-version -module -no-undefined -shared
</span></span></pre></div>
<a id="freeswitchtrunksrcmodendpointsmod_skinnymod_skinnyc"></a>
<div class="modfile"><h4>Modified: freeswitch/trunk/src/mod/endpoints/mod_skinny/mod_skinny.c (16783 => 16784)</h4>
<pre class="diff"><span>
<span class="info">--- freeswitch/trunk/src/mod/endpoints/mod_skinny/mod_skinny.c 2010-02-24 12:04:44 UTC (rev 16783)
+++ freeswitch/trunk/src/mod/endpoints/mod_skinny/mod_skinny.c 2010-02-24 12:04:56 UTC (rev 16784)
</span><span class="lines">@@ -30,81 +30,25 @@
</span><span class="cx"> *
</span><span class="cx"> */
</span><span class="cx"> #include <switch.h>
</span><ins>+#include "mod_skinny.h"
+#include "skinny_protocol.h"
</ins><span class="cx">
</span><span class="cx"> SWITCH_MODULE_LOAD_FUNCTION(mod_skinny_load);
</span><span class="cx"> SWITCH_MODULE_SHUTDOWN_FUNCTION(mod_skinny_shutdown);
</span><span class="cx"> SWITCH_MODULE_RUNTIME_FUNCTION(mod_skinny_runtime);
</span><span class="cx">
</span><span class="cx"> SWITCH_MODULE_DEFINITION(mod_skinny, mod_skinny_load, mod_skinny_shutdown, mod_skinny_runtime);
</span><del>-#define SKINNY_EVENT_REGISTER "skinny::register"
-#define SKINNY_EVENT_UNREGISTER "skinny::unregister"
-#define SKINNY_EVENT_EXPIRE "skinny::expire"
-#define SKINNY_EVENT_ALARM "skinny::alarm"
</del><span class="cx">
</span><del>-
</del><span class="cx"> switch_endpoint_interface_t *skinny_endpoint_interface;
</span><span class="cx"> static switch_memory_pool_t *module_pool = NULL;
</span><span class="cx">
</span><del>-struct skinny_profile {
- /* prefs */
- char *name;
- char *domain;
- char *ip;
- unsigned int port;
- char *dialplan;
- char *context;
- uint32_t keep_alive;
- char date_format[6];
- /* db */
- char *dbname;
- char *odbc_dsn;
- char *odbc_user;
- char *odbc_pass;
- switch_odbc_handle_t *master_odbc;
- /* stats */
- uint32_t ib_calls;
- uint32_t ob_calls;
- uint32_t ib_failed_calls;
- uint32_t ob_failed_calls;
- /* listener */
- int listener_threads;
- switch_mutex_t *listener_mutex;
- switch_socket_t *sock;
- switch_mutex_t *sock_mutex;
- struct listener *listeners;
- uint8_t listener_ready;
- /* sessions */
- switch_hash_t *session_hash;
- switch_mutex_t *sessions_mutex;
-};
-typedef struct skinny_profile skinny_profile_t;
</del><ins>+skinny_globals_t globals;
</ins><span class="cx">
</span><del>-struct skinny_globals {
- /* prefs */
- int debug;
- char *codec_string;
- char *codec_order[SWITCH_MAX_CODECS];
- int codec_order_last;
- char *codec_rates_string;
- char *codec_rates[SWITCH_MAX_CODECS];
- int codec_rates_last;
- unsigned int flags;
- /* data */
- int calls;
- switch_mutex_t *calls_mutex;
- switch_hash_t *profile_hash;
- switch_event_node_t *heartbeat_node;
- int running;
-};
-typedef struct skinny_globals skinny_globals_t;
-
-static skinny_globals_t globals;
-
</del><span class="cx"> SWITCH_DECLARE_GLOBAL_STRING_FUNC(set_global_codec_string, globals.codec_string);
</span><span class="cx"> SWITCH_DECLARE_GLOBAL_STRING_FUNC(set_global_codec_rates_string, globals.codec_rates_string);
</span><span class="cx">
</span><span class="cx"> /*****************************************************************************/
</span><del>-/* SQL TYPES */
</del><ins>+/* SQL TABLES */
</ins><span class="cx"> /*****************************************************************************/
</span><span class="cx"> static char devices_sql[] =
</span><span class="cx"> "CREATE TABLE skinny_devices (\n"
</span><span class="lines">@@ -129,852 +73,6 @@
</span><span class="cx"> ");\n";
</span><span class="cx">
</span><span class="cx"> /*****************************************************************************/
</span><del>-/* CHANNEL TYPES */
-/*****************************************************************************/
-
-typedef enum {
- TFLAG_IO = (1 << 0),
- TFLAG_INBOUND = (1 << 1),
- TFLAG_OUTBOUND = (1 << 2),
- TFLAG_DTMF = (1 << 3),
- TFLAG_VOICE = (1 << 4),
- TFLAG_HANGUP = (1 << 5),
- TFLAG_LINEAR = (1 << 6),
- TFLAG_CODEC = (1 << 7),
- TFLAG_BREAK = (1 << 8),
-
- TFLAG_READING = (1 << 9),
- TFLAG_WRITING = (1 << 10),
-
- TFLAG_WAITING_DEST = (1 << 11)
-} TFLAGS;
-
-typedef enum {
- GFLAG_MY_CODEC_PREFS = (1 << 0)
-} GFLAGS;
-
-struct private_object {
- unsigned int flags;
- switch_frame_t read_frame;
- unsigned char databuf[SWITCH_RECOMMENDED_BUFFER_SIZE];
- switch_core_session_t *session;
- switch_caller_profile_t *caller_profile;
- switch_mutex_t *mutex;
- switch_mutex_t *flag_mutex;
- /* identification */
- struct listener *listener;
- uint32_t line;
- uint32_t call_id;
- uint32_t party_id;
- char dest[10];
- /* codec */
- char *iananame;
- switch_codec_t read_codec;
- switch_codec_t write_codec;
- switch_codec_implementation_t read_impl;
- switch_codec_implementation_t write_impl;
- unsigned long rm_rate;
- uint32_t codec_ms;
- char *rm_encoding;
- char *rm_fmtp;
- switch_payload_t agreed_pt;
- /* RTP */
- switch_rtp_t *rtp_session;
- char *local_sdp_audio_ip;
- switch_port_t local_sdp_audio_port;
- char *remote_sdp_audio_ip;
- switch_port_t remote_sdp_audio_port;
-};
-
-typedef struct private_object private_t;
-
-/*****************************************************************************/
-/* SKINNY MESSAGE TYPES */
-/*****************************************************************************/
-
-/* KeepAliveMessage */
-#define KEEP_ALIVE_MESSAGE 0x0000
-
-/* RegisterMessage */
-#define REGISTER_MESSAGE 0x0001
-struct register_message {
- char device_name[16];
- uint32_t user_id;
- uint32_t instance;
- struct in_addr ip;
- uint32_t device_type;
- uint32_t max_streams;
-};
-
-/* PortMessage */
-#define PORT_MESSAGE 0x0002
-
-/* KeypadButtonMessage */
-#define KEYPAD_BUTTON_MESSAGE 0x0003
-struct keypad_button_message {
- uint32_t button;
- uint32_t line_instance;
- uint32_t call_id;
-};
-
-/* StimulusMessage */
-#define STIMULUS_MESSAGE 0x0005
-struct stimulus_message {
- uint32_t instance_type; /* See enum skinny_button_definition */
- uint32_t instance;
- uint32_t call_reference;
-};
-
-/* OffHookMessage */
-#define OFF_HOOK_MESSAGE 0x0006
-struct off_hook_message {
- uint32_t line_instance;
- uint32_t call_id;
-};
-
-/* OnHookMessage */
-#define ON_HOOK_MESSAGE 0x0007
-struct on_hook_message {
- uint32_t line_instance;
- uint32_t call_id;
-};
-
-/* SpeedDialStatReqMessage */
-#define SPEED_DIAL_STAT_REQ_MESSAGE 0x000A
-struct speed_dial_stat_req_message {
- uint32_t number;
-};
-
-/* LineStatReqMessage */
-#define LINE_STAT_REQ_MESSAGE 0x000B
-struct line_stat_req_message {
- uint32_t number;
-};
-
-/* ConfigStatReqMessage */
-#define CONFIG_STAT_REQ_MESSAGE 0x000C
-
-/* TimeDateReqMessage */
-#define TIME_DATE_REQ_MESSAGE 0x000D
-
-/* ButtonTemplateReqMessage */
-#define BUTTON_TEMPLATE_REQ_MESSAGE 0x000E
-
-/* CapabilitiesResMessage */
-#define CAPABILITIES_RES_MESSAGE 0x0010
-struct station_capabilities {
- uint32_t codec;
- uint16_t frames;
- char reserved[10];
-};
-
-struct capabilities_res_message {
- uint32_t count;
- struct station_capabilities caps[SWITCH_MAX_CODECS];
-};
-
-/* AlarmMessage */
-#define ALARM_MESSAGE 0x0020
-struct alarm_message {
- uint32_t alarm_severity;
- char display_message[80];
- uint32_t alarm_param1;
- uint32_t alarm_param2;
-};
-
-/* OpenReceiveChannelAck */
-#define OPEN_RECEIVE_CHANNEL_ACK_MESSAGE 0x0022
-struct open_receive_channel_ack_message {
- uint32_t status;
- struct in_addr ip;
- uint32_t port;
- uint32_t pass_thru_party_id;
-};
-
-/* SoftKeySetReqMessage */
-#define SOFT_KEY_SET_REQ_MESSAGE 0x0025
-
-/* SoftKeyEventMessage */
-#define SOFT_KEY_EVENT_MESSAGE 0x0026
-struct soft_key_event_message {
- uint32_t event;
- uint32_t line_instance;
- uint32_t callreference;
-};
-
-/* UnregisterMessage */
-#define UNREGISTER_MESSAGE 0x0027
-
-/* SoftKeyTemplateReqMessage */
-#define SOFT_KEY_TEMPLATE_REQ_MESSAGE 0x0028
-
-/* HeadsetStatusMessage */
-#define HEADSET_STATUS_MESSAGE 0x002B
-struct headset_status_message {
- uint32_t mode;
-};
-
-/* RegisterAvailableLinesMessage */
-#define REGISTER_AVAILABLE_LINES_MESSAGE 0x002D
-struct register_available_lines_message {
- uint32_t count;
-};
-
-/* RegisterAckMessage */
-#define REGISTER_ACK_MESSAGE 0x0081
-struct register_ack_message {
- uint32_t keepAlive;
- char dateFormat[6];
- char reserved[2];
- uint32_t secondaryKeepAlive;
- char reserved2[4];
-};
-
-/* StartToneMessage */
-#define START_TONE_MESSAGE 0x0082
-struct start_tone_message {
- uint32_t tone; /* see enum skinny_tone */
- uint32_t reserved;
- uint32_t line_instance;
- uint32_t call_id;
-};
-
-enum skinny_tone {
- SKINNY_TONE_SILENCE = 0x00,
- SKINNY_TONE_DIALTONE = 0x21,
- SKINNY_TONE_BUSYTONE = 0x23,
- SKINNY_TONE_ALERT = 0x24,
- SKINNY_TONE_REORDER = 0x25,
- SKINNY_TONE_CALLWAITTONE = 0x2D,
- SKINNY_TONE_NOTONE = 0x7F,
-};
-
-/* StopToneMessage */
-#define STOP_TONE_MESSAGE 0x0083
-struct stop_tone_message {
- uint32_t line_instance;
- uint32_t call_id;
-};
-
-/* SetRingerMessage */
-#define SET_RINGER_MESSAGE 0x0085
-struct set_ringer_message {
- uint32_t ring_type; /* See enum skinny_ring_type */
- uint32_t ring_mode; /* See enum skinny_ring_mode */
- uint32_t unknown; /* ?? */
-};
-
-enum skinny_ring_type {
- SKINNY_RING_OFF = 1,
- SKINNY_RING_INSIDE = 2,
- SKINNY_RING_OUTSIDE = 3,
- SKINNY_RING_FEATURE = 4
-};
-
-enum skinny_ring_mode {
- SKINNY_RING_FOREVER = 1,
- SKINNY_RING_ONCE = 2,
-};
-
-/* SetLampMessage */
-#define SET_LAMP_MESSAGE 0x0086
-struct set_lamp_message {
- uint32_t stimulus;
- uint32_t stimulus_instance;
- uint32_t mode; /* See enum skinny_lamp_mode */
-};
-
-enum skinny_lamp_mode {
- SKINNY_LAMP_OFF = 1,
- SKINNY_LAMP_ON = 2,
- SKINNY_LAMP_WINK = 3,
- SKINNY_LAMP_FLASH = 4,
- SKINNY_LAMP_BLINK = 5,
-};
-
-/* SetSpeakerModeMessage */
-#define SET_SPEAKER_MODE_MESSAGE 0x0088
-struct set_speaker_mode_message {
- uint32_t mode; /* See enum skinny_speaker_mode */
-};
-
-enum skinny_speaker_mode {
- SKINNY_SPEAKER_ON = 1,
- SKINNY_SPEAKER_OFF = 2,
-};
-
-/* StartMediaTransmissionMessage */
-#define START_MEDIA_TRANSMISSION_MESSAGE 0x008A
-struct start_media_transmission_message {
- uint32_t conference_id;
- uint32_t pass_thru_party_id;
- uint32_t remote_ip;
- uint32_t remote_port;
- uint32_t ms_per_packet;
- uint32_t payload_capacity;
- uint32_t precedence;
- uint32_t silence_suppression;
- uint16_t max_frames_per_packet;
- uint32_t g723_bitrate;
- /* ... */
-};
-
-/* StopMediaTransmissionMessage */
-#define STOP_MEDIA_TRANSMISSION_MESSAGE 0x008B
-struct stop_media_transmission_message {
- uint32_t conference_id;
- uint32_t pass_thru_party_id;
- uint32_t conference_id2;
- /* ... */
-};
-
-/* CallInfoMessage */
-#define CALL_INFO_MESSAGE 0x008F
-struct call_info_message {
- char calling_party_name[40];
- char calling_party[24];
- char called_party_name[40];
- char called_party[24];
- uint32_t line_instance;
- uint32_t call_id;
- uint32_t call_type; /* See enum skinny_call_type */
- char original_called_party_name[40];
- char original_called_party[24];
- char last_redirecting_party_name[40];
- char last_redirecting_party[24];
- uint32_t original_called_party_redirect_reason;
- uint32_t last_redirecting_reason;
- char calling_party_voice_mailbox[24];
- char called_party_voice_mailbox[24];
- char original_called_party_voice_mailbox[24];
- char last_redirecting_voice_mailbox[24];
- uint32_t call_instance;
- uint32_t call_security_status;
- uint32_t party_pi_restriction_bits;
-};
-
-enum skinny_call_type {
- SKINNY_INBOUND_CALL = 1,
- SKINNY_OUTBOUND_CALL = 2,
- SKINNY_FORWARD_CALL = 3,
-};
-
-/* SpeedDialStatMessage */
-#define SPEED_DIAL_STAT_RES_MESSAGE 0x0091
-struct speed_dial_stat_res_message {
- uint32_t number;
- char line[24];
- char label[40];
-};
-
-/* LineStatMessage */
-#define LINE_STAT_RES_MESSAGE 0x0092
-struct line_stat_res_message {
- uint32_t number;
- char name[24];
- char shortname[40];
- char displayname[44];
-};
-
-/* ConfigStatMessage */
-#define CONFIG_STAT_RES_MESSAGE 0x0093
-struct config_stat_res_message {
- char device_name[16];
- uint32_t user_id;
- uint32_t instance;
- char user_name[40];
- char server_name[40];
- uint32_t number_lines;
- uint32_t number_speed_dials;
-};
-
-/* DefineTimeDate */
-#define DEFINE_TIME_DATE_MESSAGE 0x0094
-struct define_time_date_message {
- uint32_t year;
- uint32_t month;
- uint32_t day_of_week; /* monday = 1 */
- uint32_t day;
- uint32_t hour;
- uint32_t minute;
- uint32_t seconds;
- uint32_t milliseconds;
- uint32_t timestamp;
-};
-
-/* ButtonTemplateMessage */
-#define BUTTON_TEMPLATE_RES_MESSAGE 0x0097
-struct button_definition {
- uint8_t instance_number;
- uint8_t button_definition; /* See enum skinny_button_definition */
-};
-
-enum skinny_button_definition {
- SKINNY_BUTTON_SPEED_DIAL = 0x02,
- SKINNY_BUTTON_LINE = 0x09,
- SKINNY_BUTTON_VOICEMAIL = 0x0F,
- SKINNY_BUTTON_UNDEFINED = 0xFF,
-};
-
-#define SKINNY_MAX_BUTTON_COUNT 42
-struct button_template_message {
- uint32_t button_offset;
- uint32_t button_count;
- uint32_t total_button_count;
- struct button_definition btn[SKINNY_MAX_BUTTON_COUNT];
-};
-
-/* CapabilitiesReqMessage */
-#define CAPABILITIES_REQ_MESSAGE 0x009B
-
-/* RegisterRejectMessage */
-#define REGISTER_REJ_MESSAGE 0x009D
-struct register_rej_message {
- char error[33];
-};
-
-/* KeepAliveAckMessage */
-#define KEEP_ALIVE_ACK_MESSAGE 0x0100
-
-/* OpenReceiveChannelMessage */
-#define OPEN_RECEIVE_CHANNEL_MESSAGE 0x0105
-struct open_receive_channel_message {
- uint32_t conference_id;
- uint32_t pass_thru_party_id;
- uint32_t packets;
- uint32_t payload_capacity;
- uint32_t echo_cancel_type;
- uint32_t g723_bitrate;
- uint32_t conference_id2;
- uint32_t reserved[10];
-};
-
-/* CloseReceiveChannelMessage */
-#define CLOSE_RECEIVE_CHANNEL_MESSAGE 0x0106
-struct close_receive_channel_message {
- uint32_t conference_id;
- uint32_t pass_thru_party_id;
- uint32_t conference_id2;
-};
-
-/* SoftKeyTemplateResMessage */
-#define SOFT_KEY_TEMPLATE_RES_MESSAGE 0x0108
-
-struct soft_key_template_definition {
- char soft_key_label[16];
- uint32_t soft_key_event;
-};
-
-struct soft_key_template_res_message {
- uint32_t soft_key_offset;
- uint32_t soft_key_count;
- uint32_t total_soft_key_count;
- struct soft_key_template_definition soft_key[32];
-};
-
-#define SOFTKEY_NONE 0x00
-#define SOFTKEY_REDIAL 0x01
-#define SOFTKEY_NEWCALL 0x02
-#define SOFTKEY_HOLD 0x03
-#define SOFTKEY_TRNSFER 0x04
-#define SOFTKEY_CFWDALL 0x05
-#define SOFTKEY_CFWDBUSY 0x06
-#define SOFTKEY_CFWDNOANSWER 0x07
-#define SOFTKEY_BKSPC 0x08
-#define SOFTKEY_ENDCALL 0x09
-#define SOFTKEY_RESUME 0x0A
-#define SOFTKEY_ANSWER 0x0B
-#define SOFTKEY_INFO 0x0C
-#define SOFTKEY_CONFRN 0x0D
-#define SOFTKEY_PARK 0x0E
-#define SOFTKEY_JOIN 0x0F
-#define SOFTKEY_MEETME 0x10
-#define SOFTKEY_PICKUP 0x11
-#define SOFTKEY_GPICKUP 0x12
-#define SOFTKEY_DND 0x13
-#define SOFTKEY_IDIVERT 0x14
-
-static struct soft_key_template_definition soft_key_template_default[] = {
- { "\200\001", SOFTKEY_REDIAL },
- { "\200\002", SOFTKEY_NEWCALL },
- { "\200\003", SOFTKEY_HOLD },
- { "\200\004", SOFTKEY_TRNSFER },
- { "\200\005", SOFTKEY_CFWDALL },
- { "\200\006", SOFTKEY_CFWDBUSY },
- { "\200\007", SOFTKEY_CFWDNOANSWER },
- { "\200\010", SOFTKEY_BKSPC },
- { "\200\011", SOFTKEY_ENDCALL },
- { "\200\012", SOFTKEY_RESUME },
- { "\200\013", SOFTKEY_ANSWER },
- { "\200\014", SOFTKEY_INFO },
- { "\200\015", SOFTKEY_CONFRN },
- { "\200\016", SOFTKEY_PARK },
- { "\200\017", SOFTKEY_JOIN },
- { "\200\020", SOFTKEY_MEETME },
- { "\200\021", SOFTKEY_PICKUP },
- { "\200\022", SOFTKEY_GPICKUP },
- { "\200\077", SOFTKEY_DND },
- { "\200\120", SOFTKEY_IDIVERT },
-};
-
-
-/* SoftKeySetResMessage */
-#define SOFT_KEY_SET_RES_MESSAGE 0x0109
-struct soft_key_set_definition {
- uint8_t soft_key_template_index[16];
- uint16_t soft_key_info_index[16];
-};
-
-struct soft_key_set_res_message {
- uint32_t soft_key_set_offset;
- uint32_t soft_key_set_count;
- uint32_t total_soft_key_set_count;
- struct soft_key_set_definition soft_key_set[16];
- uint32_t res;
-};
-
-/* SelectSoftKeysMessage */
-#define SELECT_SOFT_KEYS_MESSAGE 0x0110
-struct select_soft_keys_message {
- uint32_t line_instance;
- uint32_t call_id;
- uint32_t soft_key_set; /* See enum skinny_key_set */
- uint32_t valid_key_mask;
-};
-
-enum skinny_key_set {
- SKINNY_KEY_SET_ON_HOOK = 0,
- SKINNY_KEY_SET_CONNECTED = 1,
- SKINNY_KEY_SET_ON_HOLD = 2,
- SKINNY_KEY_SET_RING_IN = 3,
- SKINNY_KEY_SET_OFF_HOOK = 4,
- SKINNY_KEY_SET_CONNECTED_WITH_TRANSFER = 5,
- SKINNY_KEY_SET_DIGITS_AFTER_DIALING_FIRST_DIGIT = 6,
- SKINNY_KEY_SET_CONNECTED_WITH_CONFERENCE = 7,
- SKINNY_KEY_SET_RING_OUT = 8,
- SKINNY_KEY_SET_OFF_HOOK_WITH_FEATURES = 9,
-};
-
-/* CallStateMessage */
-#define CALL_STATE_MESSAGE 0x0111
-struct call_state_message {
- uint32_t call_state; /* See enum skinny_call_state */
- uint32_t line_instance;
- uint32_t call_id;
-};
-
-enum skinny_call_state {
- SKINNY_OFF_HOOK = 1,
- SKINNY_ON_HOOK = 2,
- SKINNY_RING_OUT = 3,
- SKINNY_RING_IN = 4,
- SKINNY_CONNECTED = 5,
- SKINNY_BUSY = 6,
- SKINNY_CONGESTION = 7,
- SKINNY_HOLD = 8,
- SKINNY_CALL_WAITING = 9,
- SKINNY_CALL_TRANSFER = 10,
- SKINNY_CALL_PARK = 11,
- SKINNY_PROCEED = 12,
- SKINNY_CALL_REMOTE_MULTILINE = 13,
- SKINNY_INVALID_NUMBER = 14
-};
-
-/* DisplayPromptStatusMessage */
-#define DISPLAY_PROMPT_STATUS_MESSAGE 0x0112
-struct display_prompt_status_message {
- uint32_t timeout;
- char display[32];
- uint32_t line_instance;
- uint32_t call_id;
-};
-
-/* ClearPromptStatusMessage */
-#define CLEAR_PROMPT_STATUS_MESSAGE 0x0113
-struct clear_prompt_status_message {
- uint32_t line_instance;
- uint32_t call_id;
-};
-
-/* ActivateCallPlaneMessage */
-#define ACTIVATE_CALL_PLANE_MESSAGE 0x0116
-struct activate_call_plane_message {
- uint32_t line_instance;
-};
-
-/* DialedNumberMessage */
-#define DIALED_NUMBER_MESSAGE 0x011D
-struct dialed_number_message {
- char called_party[24];
- uint32_t line_instance;
- uint32_t call_id;
-};
-
-/* Message */
-#define SKINNY_MESSAGE_FIELD_SIZE 4 /* 4-bytes field */
-#define SKINNY_MESSAGE_HEADERSIZE 12 /* three 4-bytes fields */
-#define SKINNY_MESSAGE_MAXSIZE 1000
-
-union skinny_data {
- struct register_message reg;
- struct keypad_button_message keypad_button;
- struct stimulus_message stimulus;
- struct off_hook_message off_hook;
- struct on_hook_message on_hook;
- struct speed_dial_stat_req_message speed_dial_req;
- struct line_stat_req_message line_req;
- struct capabilities_res_message cap_res;
- struct alarm_message alarm;
- struct open_receive_channel_ack_message open_receive_channel_ack;
- struct soft_key_event_message soft_key_event;
- struct headset_status_message headset_status;
- struct register_available_lines_message reg_lines;
- struct register_ack_message reg_ack;
- struct start_tone_message start_tone;
- struct stop_tone_message stop_tone;
- struct set_ringer_message ringer;
- struct set_lamp_message lamp;
- struct set_speaker_mode_message speaker_mode;
- struct start_media_transmission_message start_media;
- struct stop_media_transmission_message stop_media;
- struct call_info_message call_info;
- struct speed_dial_stat_res_message speed_dial_res;
- struct line_stat_res_message line_res;
- struct config_stat_res_message config_res;
- struct define_time_date_message define_time_date;
- struct button_template_message button_template;
- struct register_rej_message reg_rej;
- struct open_receive_channel_message open_receive_channel;
- struct close_receive_channel_message close_receive_channel;
- struct soft_key_template_res_message soft_key_template;
- struct soft_key_set_res_message soft_key_set;
- struct select_soft_keys_message select_soft_keys;
- struct call_state_message call_state;
- struct display_prompt_status_message display_prompt_status;
- struct clear_prompt_status_message clear_prompt_status;
- struct activate_call_plane_message activate_call_plane;
- struct dialed_number_message dialed_number;
-
- uint16_t as_uint16;
- char as_char;
- void *raw;
-};
-
-/*
- * header is length+reserved
- * body is type+data
- */
-struct skinny_message {
- int length;
- int reserved;
- int type;
- union skinny_data data;
-};
-typedef struct skinny_message skinny_message_t;
-
-/*****************************************************************************/
-/* SKINNY TYPES */
-/*****************************************************************************/
-typedef switch_status_t (*skinny_command_t) (char **argv, int argc, switch_stream_handle_t *stream);
-
-enum skinny_codecs {
- SKINNY_CODEC_ALAW_64K = 2,
- SKINNY_CODEC_ALAW_56K = 3,
- SKINNY_CODEC_ULAW_64K = 4,
- SKINNY_CODEC_ULAW_56K = 5,
- SKINNY_CODEC_G722_64K = 6,
- SKINNY_CODEC_G722_56K = 7,
- SKINNY_CODEC_G722_48K = 8,
- SKINNY_CODEC_G723_1 = 9,
- SKINNY_CODEC_G728 = 10,
- SKINNY_CODEC_G729 = 11,
- SKINNY_CODEC_G729A = 12,
- SKINNY_CODEC_IS11172 = 13,
- SKINNY_CODEC_IS13818 = 14,
- SKINNY_CODEC_G729B = 15,
- SKINNY_CODEC_G729AB = 16,
- SKINNY_CODEC_GSM_FULL = 18,
- SKINNY_CODEC_GSM_HALF = 19,
- SKINNY_CODEC_GSM_EFULL = 20,
- SKINNY_CODEC_WIDEBAND_256K = 25,
- SKINNY_CODEC_DATA_64K = 32,
- SKINNY_CODEC_DATA_56K = 33,
- SKINNY_CODEC_GSM = 80,
- SKINNY_CODEC_ACTIVEVOICE = 81,
- SKINNY_CODEC_G726_32K = 82,
- SKINNY_CODEC_G726_24K = 83,
- SKINNY_CODEC_G726_16K = 84,
- SKINNY_CODEC_G729B_BIS = 85,
- SKINNY_CODEC_G729B_LOW = 86,
- SKINNY_CODEC_H261 = 100,
- SKINNY_CODEC_H263 = 101,
- SKINNY_CODEC_VIDEO = 102,
- SKINNY_CODEC_T120 = 105,
- SKINNY_CODEC_H224 = 106,
- SKINNY_CODEC_RFC2833_DYNPAYLOAD = 257
-};
-
-/*****************************************************************************/
-/* LISTENERS TYPES */
-/*****************************************************************************/
-
-typedef enum {
- LFLAG_RUNNING = (1 << 0),
-} event_flag_t;
-
-struct listener {
- skinny_profile_t *profile;
- char device_name[16];
- switch_core_session_t *session[SKINNY_MAX_BUTTON_COUNT];
-
- switch_socket_t *sock;
- switch_memory_pool_t *pool;
- switch_thread_rwlock_t *rwlock;
- switch_sockaddr_t *sa;
- char remote_ip[50];
- switch_mutex_t *flag_mutex;
- uint32_t flags;
- switch_port_t remote_port;
- uint32_t id;
- time_t expire_time;
- struct listener *next;
-};
-
-typedef struct listener listener_t;
-
-typedef switch_status_t (*skinny_listener_callback_func_t) (listener_t *listener, void *pvt);
-
-/*****************************************************************************/
-/* FUNCTIONS */
-/*****************************************************************************/
-
-/* SQL FUNCTIONS */
-static void skinny_execute_sql(skinny_profile_t *profile, char *sql, switch_mutex_t *mutex);
-static switch_bool_t skinny_execute_sql_callback(skinny_profile_t *profile,
- switch_mutex_t *mutex, char *sql, switch_core_db_callback_func_t callback, void *pdata);
-
-/* CHANNEL FUNCTIONS */
-static switch_status_t channel_on_init(switch_core_session_t *session);
-static switch_status_t channel_on_hangup(switch_core_session_t *session);
-static switch_status_t channel_on_destroy(switch_core_session_t *session);
-static switch_status_t channel_on_routing(switch_core_session_t *session);
-static switch_status_t channel_on_exchange_media(switch_core_session_t *session);
-static switch_status_t channel_on_soft_execute(switch_core_session_t *session);
-static switch_call_cause_t channel_outgoing_channel(switch_core_session_t *session, switch_event_t *var_event,
- switch_caller_profile_t *outbound_profile,
- switch_core_session_t **new_session, switch_memory_pool_t **pool, switch_originate_flag_t flags, switch_call_cause_t *cancel_cause);
-static switch_status_t channel_read_frame(switch_core_session_t *session, switch_frame_t **frame, switch_io_flag_t flags, int stream_id);
-static switch_status_t channel_write_frame(switch_core_session_t *session, switch_frame_t *frame, switch_io_flag_t flags, int stream_id);
-static switch_status_t channel_kill_channel(switch_core_session_t *session, int sig);
-
-
-
-/* SKINNY FUNCTIONS */
-#define skinny_check_data_length(message, len) \
- if (message->length < len+4) {\
- switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_ERROR, "Received Too Short Skinny Message (Expected %d, got %d).\n", len+4, message->length);\
- return SWITCH_STATUS_FALSE;\
- }
-
-static switch_status_t skinny_send_call_info(switch_core_session_t *session);
-
-static switch_status_t start_tone(listener_t *listener,
- uint32_t tone,
- uint32_t reserved,
- uint32_t line_instance,
- uint32_t call_id);
-static switch_status_t stop_tone(listener_t *listener,
- uint32_t line_instance,
- uint32_t call_id);
-static switch_status_t set_ringer(listener_t *listener,
- uint32_t ring_type,
- uint32_t ring_mode,
- uint32_t unknown);
-static switch_status_t set_lamp(listener_t *listener,
- uint32_t stimulus,
- uint32_t stimulus_instance,
- uint32_t mode);
-static switch_status_t set_speaker_mode(listener_t *listener,
- uint32_t mode);
-static switch_status_t start_media_transmission(listener_t *listener,
- uint32_t conference_id,
- uint32_t pass_thru_party_id,
- uint32_t remote_ip,
- uint32_t remote_port,
- uint32_t ms_per_packet,
- uint32_t payload_capacity,
- uint32_t precedence,
- uint32_t silence_suppression,
- uint16_t max_frames_per_packet,
- uint32_t g723_bitrate);
-static switch_status_t stop_media_transmission(listener_t *listener,
- uint32_t conference_id,
- uint32_t pass_thru_party_id,
- uint32_t conference_id2);
-static switch_status_t send_call_info(listener_t *listener,
- char calling_party_name[40],
- char calling_party[24],
- char called_party_name[40],
- char called_party[24],
- uint32_t line_instance,
- uint32_t call_id,
- uint32_t call_type,
- char original_called_party_name[40],
- char original_called_party[24],
- char last_redirecting_party_name[40],
- char last_redirecting_party[24],
- uint32_t original_called_party_redirect_reason,
- uint32_t last_redirecting_reason,
- char calling_party_voice_mailbox[24],
- char called_party_voice_mailbox[24],
- char original_called_party_voice_mailbox[24],
- char last_redirecting_voice_mailbox[24],
- uint32_t call_instance,
- uint32_t call_security_status,
- uint32_t party_pi_restriction_bits);
-static switch_status_t open_receive_channel(listener_t *listener,
- uint32_t conference_id,
- uint32_t pass_thru_party_id,
- uint32_t packets,
- uint32_t payload_capacity,
- uint32_t echo_cancel_type,
- uint32_t g723_bitrate,
- uint32_t conference_id2,
- uint32_t reserved[10]);
-static switch_status_t close_receive_channel(listener_t *listener,
- uint32_t conference_id,
- uint32_t pass_thru_party_id,
- uint32_t conference_id2);
-static switch_status_t send_select_soft_keys(listener_t *listener,
- uint32_t line_instance,
- uint32_t call_id,
- uint32_t soft_key_set,
- uint32_t valid_key_mask);
-static switch_status_t send_call_state(listener_t *listener,
- uint32_t call_state,
- uint32_t line_instance,
- uint32_t call_id);
-static switch_status_t display_prompt_status(listener_t *listener,
- uint32_t timeout,
- char display[32],
- uint32_t line_instance,
- uint32_t call_id);
-static switch_status_t clear_prompt_status(listener_t *listener,
- uint32_t line_instance,
- uint32_t call_id);
-static switch_status_t activate_call_plane(listener_t *listener,
- uint32_t line_instance);
-static switch_status_t send_dialed_number(listener_t *listener,
- char called_party[24],
- uint32_t line_instance,
- uint32_t call_id);
-
-static switch_status_t skinny_send_reply(listener_t *listener, skinny_message_t *reply);
-
-/* LISTENER FUNCTIONS */
-static switch_status_t keepalive_listener(listener_t *listener, void *pvt);
-
-/*****************************************************************************/
</del><span class="cx"> /* PROFILES FUNCTIONS */
</span><span class="cx"> /*****************************************************************************/
</span><span class="cx"> static switch_status_t dump_profile(const skinny_profile_t *profile, switch_stream_handle_t *stream)
</span><span class="lines">@@ -1063,7 +161,7 @@
</span><span class="cx"> /*****************************************************************************/
</span><span class="cx"> /* SQL FUNCTIONS */
</span><span class="cx"> /*****************************************************************************/
</span><del>-static void skinny_execute_sql(skinny_profile_t *profile, char *sql, switch_mutex_t *mutex)
</del><ins>+void skinny_execute_sql(skinny_profile_t *profile, char *sql, switch_mutex_t *mutex)
</ins><span class="cx"> {
</span><span class="cx"> switch_core_db_t *db;
</span><span class="cx">
</span><span class="lines">@@ -1097,7 +195,7 @@
</span><span class="cx"> }
</span><span class="cx">
</span><span class="cx">
</span><del>-static switch_bool_t skinny_execute_sql_callback(skinny_profile_t *profile,
</del><ins>+switch_bool_t skinny_execute_sql_callback(skinny_profile_t *profile,
</ins><span class="cx"> switch_mutex_t *mutex, char *sql, switch_core_db_callback_func_t callback, void *pdata)
</span><span class="cx"> {
</span><span class="cx"> switch_bool_t ret = SWITCH_FALSE;
</span><span class="lines">@@ -1141,7 +239,7 @@
</span><span class="cx"> /* CHANNEL FUNCTIONS */
</span><span class="cx"> /*****************************************************************************/
</span><span class="cx">
</span><del>-static switch_status_t skinny_tech_set_codec(private_t *tech_pvt, int force)
</del><ins>+switch_status_t skinny_tech_set_codec(private_t *tech_pvt, int force)
</ins><span class="cx"> {
</span><span class="cx"> int ms;
</span><span class="cx"> switch_status_t status = SWITCH_STATUS_SUCCESS;
</span><span class="lines">@@ -1262,7 +360,7 @@
</span><span class="cx"> return status;
</span><span class="cx"> }
</span><span class="cx">
</span><del>-static void tech_init(private_t *tech_pvt, switch_core_session_t *session)
</del><ins>+void tech_init(private_t *tech_pvt, switch_core_session_t *session)
</ins><span class="cx"> {
</span><span class="cx"> tech_pvt->read_frame.data = tech_pvt->databuf;
</span><span class="cx"> tech_pvt->read_frame.buflen = sizeof(tech_pvt->databuf);
</span><span class="lines">@@ -1278,7 +376,7 @@
</span><span class="cx"> returning SWITCH_STATUS_SUCCESS tells the core to execute the standard state method next
</span><span class="cx"> so if you fully implement the state you can return SWITCH_STATUS_FALSE to skip it.
</span><span class="cx"> */
</span><del>-static switch_status_t channel_on_init(switch_core_session_t *session)
</del><ins>+switch_status_t channel_on_init(switch_core_session_t *session)
</ins><span class="cx"> {
</span><span class="cx"> switch_channel_t *channel;
</span><span class="cx"> private_t *tech_pvt = NULL;
</span><span class="lines">@@ -1304,7 +402,7 @@
</span><span class="cx"> return SWITCH_STATUS_SUCCESS;
</span><span class="cx"> }
</span><span class="cx">
</span><del>-static switch_status_t channel_on_routing(switch_core_session_t *session)
</del><ins>+switch_status_t channel_on_routing(switch_core_session_t *session)
</ins><span class="cx"> {
</span><span class="cx"> switch_channel_t *channel = NULL;
</span><span class="cx"> private_t *tech_pvt = NULL;
</span><span class="lines">@@ -1320,7 +418,7 @@
</span><span class="cx"> return SWITCH_STATUS_SUCCESS;
</span><span class="cx"> }
</span><span class="cx">
</span><del>-static switch_status_t channel_on_execute(switch_core_session_t *session)
</del><ins>+switch_status_t channel_on_execute(switch_core_session_t *session)
</ins><span class="cx"> {
</span><span class="cx">
</span><span class="cx"> switch_channel_t *channel = NULL;
</span><span class="lines">@@ -1338,7 +436,7 @@
</span><span class="cx"> return SWITCH_STATUS_SUCCESS;
</span><span class="cx"> }
</span><span class="cx">
</span><del>-static switch_status_t channel_on_destroy(switch_core_session_t *session)
</del><ins>+switch_status_t channel_on_destroy(switch_core_session_t *session)
</ins><span class="cx"> {
</span><span class="cx"> switch_channel_t *channel = NULL;
</span><span class="cx"> private_t *tech_pvt = NULL;
</span><span class="lines">@@ -1364,7 +462,7 @@
</span><span class="cx"> }
</span><span class="cx">
</span><span class="cx">
</span><del>-static switch_status_t channel_on_hangup(switch_core_session_t *session)
</del><ins>+switch_status_t channel_on_hangup(switch_core_session_t *session)
</ins><span class="cx"> {
</span><span class="cx"> switch_channel_t *channel = NULL;
</span><span class="cx"> private_t *tech_pvt = NULL;
</span><span class="lines">@@ -1420,7 +518,7 @@
</span><span class="cx"> return SWITCH_STATUS_SUCCESS;
</span><span class="cx"> }
</span><span class="cx">
</span><del>-static switch_status_t channel_kill_channel(switch_core_session_t *session, int sig)
</del><ins>+switch_status_t channel_kill_channel(switch_core_session_t *session, int sig)
</ins><span class="cx"> {
</span><span class="cx"> switch_channel_t *channel = NULL;
</span><span class="cx"> private_t *tech_pvt = NULL;
</span><span class="lines">@@ -1449,19 +547,19 @@
</span><span class="cx"> return SWITCH_STATUS_SUCCESS;
</span><span class="cx"> }
</span><span class="cx">
</span><del>-static switch_status_t channel_on_exchange_media(switch_core_session_t *session)
</del><ins>+switch_status_t channel_on_exchange_media(switch_core_session_t *session)
</ins><span class="cx"> {
</span><span class="cx"> switch_log_printf(SWITCH_CHANNEL_SESSION_LOG(session), SWITCH_LOG_DEBUG, "CHANNEL LOOPBACK\n");
</span><span class="cx"> return SWITCH_STATUS_SUCCESS;
</span><span class="cx"> }
</span><span class="cx">
</span><del>-static switch_status_t channel_on_soft_execute(switch_core_session_t *session)
</del><ins>+switch_status_t channel_on_soft_execute(switch_core_session_t *session)
</ins><span class="cx"> {
</span><span class="cx"> switch_log_printf(SWITCH_CHANNEL_SESSION_LOG(session), SWITCH_LOG_DEBUG, "CHANNEL TRANSMIT\n");
</span><span class="cx"> return SWITCH_STATUS_SUCCESS;
</span><span class="cx"> }
</span><span class="cx">
</span><del>-static switch_status_t channel_send_dtmf(switch_core_session_t *session, const switch_dtmf_t *dtmf)
</del><ins>+switch_status_t channel_send_dtmf(switch_core_session_t *session, const switch_dtmf_t *dtmf)
</ins><span class="cx"> {
</span><span class="cx"> private_t *tech_pvt = switch_core_session_get_private(session);
</span><span class="cx"> switch_assert(tech_pvt != NULL);
</span><span class="lines">@@ -1471,7 +569,7 @@
</span><span class="cx"> return SWITCH_STATUS_SUCCESS;
</span><span class="cx"> }
</span><span class="cx">
</span><del>-static switch_status_t channel_read_frame(switch_core_session_t *session, switch_frame_t **frame, switch_io_flag_t flags, int stream_id)
</del><ins>+switch_status_t channel_read_frame(switch_core_session_t *session, switch_frame_t **frame, switch_io_flag_t flags, int stream_id)
</ins><span class="cx"> {
</span><span class="cx"> switch_channel_t *channel = NULL;
</span><span class="cx"> private_t *tech_pvt = NULL;
</span><span class="lines">@@ -1545,7 +643,7 @@
</span><span class="cx"> return SWITCH_STATUS_SUCCESS;
</span><span class="cx"> }
</span><span class="cx">
</span><del>-static switch_status_t channel_write_frame(switch_core_session_t *session, switch_frame_t *frame, switch_io_flag_t flags, int stream_id)
</del><ins>+switch_status_t channel_write_frame(switch_core_session_t *session, switch_frame_t *frame, switch_io_flag_t flags, int stream_id)
</ins><span class="cx"> {
</span><span class="cx"> switch_channel_t *channel = NULL;
</span><span class="cx"> private_t *tech_pvt = NULL;
</span><span class="lines">@@ -1577,7 +675,7 @@
</span><span class="cx">
</span><span class="cx"> }
</span><span class="cx">
</span><del>-static switch_status_t channel_answer_channel(switch_core_session_t *session)
</del><ins>+switch_status_t channel_answer_channel(switch_core_session_t *session)
</ins><span class="cx"> {
</span><span class="cx"> private_t *tech_pvt;
</span><span class="cx"> switch_channel_t *channel = NULL;
</span><span class="lines">@@ -1593,7 +691,7 @@
</span><span class="cx"> }
</span><span class="cx">
</span><span class="cx">
</span><del>-static switch_status_t channel_receive_message(switch_core_session_t *session, switch_core_session_message_t *msg)
</del><ins>+switch_status_t channel_receive_message(switch_core_session_t *session, switch_core_session_message_t *msg)
</ins><span class="cx"> {
</span><span class="cx"> switch_channel_t *channel;
</span><span class="cx"> private_t *tech_pvt;
</span><span class="lines">@@ -1620,7 +718,7 @@
</span><span class="cx"> /* Make sure when you have 2 sessions in the same scope that you pass the appropriate one to the routines
</span><span class="cx"> that allocate memory or you will have 1 channel with memory allocated from another channel's pool!
</span><span class="cx"> */
</span><del>-static switch_call_cause_t channel_outgoing_channel(switch_core_session_t *session, switch_event_t *var_event,
</del><ins>+switch_call_cause_t channel_outgoing_channel(switch_core_session_t *session, switch_event_t *var_event,
</ins><span class="cx"> switch_caller_profile_t *outbound_profile,
</span><span class="cx"> switch_core_session_t **new_session, switch_memory_pool_t **pool, switch_originate_flag_t flags, switch_call_cause_t *cancel_cause)
</span><span class="cx"> {
</span><span class="lines">@@ -1746,7 +844,7 @@
</span><span class="cx"> return cause;
</span><span class="cx"> }
</span><span class="cx">
</span><del>-static switch_status_t channel_receive_event(switch_core_session_t *session, switch_event_t *event)
</del><ins>+switch_status_t channel_receive_event(switch_core_session_t *session, switch_event_t *event)
</ins><span class="cx"> {
</span><span class="cx"> struct private_object *tech_pvt = switch_core_session_get_private(session);
</span><span class="cx"> char *body = switch_event_get_body(event);
</span><span class="lines">@@ -1788,1573 +886,6 @@
</span><span class="cx"> };
</span><span class="cx">
</span><span class="cx"> /*****************************************************************************/
</span><del>-/* SKINNY FUNCTIONS */
-/*****************************************************************************/
-
-static char* skinny_codec2string(enum skinny_codecs skinnycodec)
-{
- switch (skinnycodec) {
- case SKINNY_CODEC_ALAW_64K:
- case SKINNY_CODEC_ALAW_56K:
- return "ALAW";
- case SKINNY_CODEC_ULAW_64K:
- case SKINNY_CODEC_ULAW_56K:
- return "ULAW";
- case SKINNY_CODEC_G722_64K:
- case SKINNY_CODEC_G722_56K:
- case SKINNY_CODEC_G722_48K:
- return "G722";
- case SKINNY_CODEC_G723_1:
- return "G723";
- case SKINNY_CODEC_G728:
- return "G728";
- case SKINNY_CODEC_G729:
- case SKINNY_CODEC_G729A:
- return "G729";
- case SKINNY_CODEC_IS11172:
- return "IS11172";
- case SKINNY_CODEC_IS13818:
- return "IS13818";
- case SKINNY_CODEC_G729B:
- case SKINNY_CODEC_G729AB:
- return "G729";
- case SKINNY_CODEC_GSM_FULL:
- case SKINNY_CODEC_GSM_HALF:
- case SKINNY_CODEC_GSM_EFULL:
- return "GSM";
- case SKINNY_CODEC_WIDEBAND_256K:
- return "WIDEBAND";
- case SKINNY_CODEC_DATA_64K:
- case SKINNY_CODEC_DATA_56K:
- return "DATA";
- case SKINNY_CODEC_GSM:
- return "GSM";
- case SKINNY_CODEC_ACTIVEVOICE:
- return "ACTIVEVOICE";
- case SKINNY_CODEC_G726_32K:
- case SKINNY_CODEC_G726_24K:
- case SKINNY_CODEC_G726_16K:
- return "G726";
- case SKINNY_CODEC_G729B_BIS:
- case SKINNY_CODEC_G729B_LOW:
- return "G729";
- case SKINNY_CODEC_H261:
- return "H261";
- case SKINNY_CODEC_H263:
- return "H263";
- case SKINNY_CODEC_VIDEO:
- return "VIDEO";
- case SKINNY_CODEC_T120:
- return "T120";
- case SKINNY_CODEC_H224:
- return "H224";
- case SKINNY_CODEC_RFC2833_DYNPAYLOAD:
- return "RFC2833_DYNPAYLOAD";
- default:
- return "";
- }
-}
-
-static switch_status_t skinny_read_packet(listener_t *listener, skinny_message_t **req)
-{
- skinny_message_t *request;
- switch_size_t mlen, bytes = 0;
- char mbuf[SKINNY_MESSAGE_MAXSIZE] = "";
- char *ptr;
- switch_status_t status = SWITCH_STATUS_SUCCESS;
-
- request = switch_core_alloc(listener->pool, SKINNY_MESSAGE_MAXSIZE);
-
- if (!request) {
- switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_ERROR, "Unable to allocate memory.\n");
- return SWITCH_STATUS_MEMERR;
- }
-
- if (!globals.running) {
- return SWITCH_STATUS_FALSE;
- }
-
- ptr = mbuf;
-
- while (listener->sock && globals.running) {
- uint8_t do_sleep = 1;
- if(bytes < SKINNY_MESSAGE_FIELD_SIZE) {
- /* We have nothing yet, get length header field */
- mlen = SKINNY_MESSAGE_FIELD_SIZE - bytes;
- } else {
- /* We now know the message size */
- mlen = request->length + 2*SKINNY_MESSAGE_FIELD_SIZE - bytes;
- }
-
- status = switch_socket_recv(listener->sock, ptr, &mlen);
-
- if (!globals.running || (!SWITCH_STATUS_IS_BREAK(status) && status != SWITCH_STATUS_SUCCESS)) {
- switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_INFO, "Socket break.\n");
- return SWITCH_STATUS_FALSE;
- }
-
- if(mlen) {
- bytes += mlen;
-
- if(bytes >= SKINNY_MESSAGE_FIELD_SIZE) {
- do_sleep = 0;
- ptr += mlen;
- memcpy(request, mbuf, bytes);
- switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_DEBUG,
- "Got request: length=%d,reserved=%x,type=%x\n",
- request->length,request->reserved,request->type);
- if(request->length < SKINNY_MESSAGE_FIELD_SIZE) {
- switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_ERROR,
- "Skinny client sent invalid data. Length should be greater than 4 but got %d.\n",
- request->length);
- return SWITCH_STATUS_FALSE;
- }
- if(request->length + 2*SKINNY_MESSAGE_FIELD_SIZE > SKINNY_MESSAGE_MAXSIZE) {
- switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_ERROR,
- "Skinny client sent too huge data. Got %d which is above threshold %d.\n",
- request->length, SKINNY_MESSAGE_MAXSIZE - 2*SKINNY_MESSAGE_FIELD_SIZE);
- return SWITCH_STATUS_FALSE;
- }
- if(bytes >= request->length + 2*SKINNY_MESSAGE_FIELD_SIZE) {
- /* Message body */
- switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_DEBUG,
- "Got complete request: length=%d,reserved=%x,type=%x,data=%d\n",
- request->length,request->reserved,request->type,request->data.as_char);
- *req = request;
- return SWITCH_STATUS_SUCCESS;
- }
- }
- }
- if (listener->expire_time && listener->expire_time < switch_epoch_time_now(NULL)) {
- switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_INFO, "Listener timed out.\n");
- switch_clear_flag_locked(listener, LFLAG_RUNNING);
- return SWITCH_STATUS_FALSE;
- }
- }
- return SWITCH_STATUS_SUCCESS;
-}
-
-static int skinny_device_event_callback(void *pArg, int argc, char **argv, char **columnNames)
-{
- switch_event_t *event = (switch_event_t *) pArg;
-
- char *device_name = argv[0];
- char *user_id = argv[1];
- char *instance = argv[2];
- char *ip = argv[3];
- char *device_type = argv[4];
- char *max_streams = argv[5];
- char *port = argv[6];
- char *codec_string = argv[7];
-
- switch_event_add_header_string(event, SWITCH_STACK_BOTTOM, "Skinny-Device-Name", device_name);
- switch_event_add_header( event, SWITCH_STACK_BOTTOM, "Skinny-User-Id", "%s", user_id);
- switch_event_add_header( event, SWITCH_STACK_BOTTOM, "Skinny-Instance", "%s", instance);
- switch_event_add_header_string(event, SWITCH_STACK_BOTTOM, "Skinny-IP", ip);
- switch_event_add_header( event, SWITCH_STACK_BOTTOM, "Skinny-Device-Type", "%s", device_type);
- switch_event_add_header( event, SWITCH_STACK_BOTTOM, "Skinny-Max-Streams", "%s", max_streams);
- switch_event_add_header( event, SWITCH_STACK_BOTTOM, "Skinny-Port", "%s", port);
- switch_event_add_header_string(event, SWITCH_STACK_BOTTOM, "Skinny-Codecs", codec_string);
-
- return 0;
-}
-
-static switch_status_t skinny_device_event(listener_t *listener, switch_event_t **ev, switch_event_types_t event_id, const char *subclass_name)
-{
- switch_event_t *event = NULL;
- char *sql;
- skinny_profile_t *profile;
- assert(listener->profile);
- profile = listener->profile;
-
- switch_event_create_subclass(&event, event_id, subclass_name);
- switch_assert(event);
- if ((sql = switch_mprintf("SELECT * FROM skinny_devices WHERE name='%s'", listener->device_name))) {
- skinny_execute_sql_callback(profile, profile->listener_mutex, sql, skinny_device_event_callback, event);
- switch_safe_free(sql);
- }
-
- *ev = event;
- return SWITCH_STATUS_SUCCESS;
-}
-
-static switch_status_t skinny_send_call_info(switch_core_session_t *session)
-{
- private_t *tech_pvt;
- listener_t *listener;
-
- tech_pvt = switch_core_session_get_private(session);
- switch_assert(tech_pvt != NULL);
-
- listener = tech_pvt->listener;
- switch_assert(listener != NULL);
-
- send_call_info(tech_pvt->listener,
- "TODO", /* char calling_party_name[40], */
- "TODO", /* char calling_party[24], */
- "TODO", /* char called_party_name[40], */
- "TODO", /* char called_party[24], */
- tech_pvt->line, /* uint32_t line_instance, */
- tech_pvt->call_id, /* uint32_t call_id, */
- SKINNY_OUTBOUND_CALL, /* uint32_t call_type, */
- "TODO", /* char original_called_party_name[40], */
- "TODO", /* char original_called_party[24], */
- "TODO", /* char last_redirecting_party_name[40], */
- "TODO", /* char last_redirecting_party[24], */
- 0, /* uint32_t original_called_party_redirect_reason, */
- 0, /* uint32_t last_redirecting_reason, */
- "TODO", /* char calling_party_voice_mailbox[24], */
- "TODO", /* char called_party_voice_mailbox[24], */
- "TODO", /* char original_called_party_voice_mailbox[24], */
- "TODO", /* char last_redirecting_voice_mailbox[24], */
- 1, /* uint32_t call_instance, */
- 1, /* uint32_t call_security_status, */
- 0 /* uint32_t party_pi_restriction_bits */
- );
- return SWITCH_STATUS_SUCCESS;
-}
-
-static switch_status_t skinny_answer(switch_core_session_t *session)
-{
- private_t *tech_pvt;
- listener_t *listener;
-
- tech_pvt = switch_core_session_get_private(session);
- switch_assert(tech_pvt != NULL);
-
- listener = tech_pvt->listener;
- switch_assert(listener != NULL);
-
- set_ringer(listener, SKINNY_RING_OFF, SKINNY_RING_FOREVER, 0); /* TODO : here ? */
- stop_tone(listener, tech_pvt->line, tech_pvt->call_id);
- open_receive_channel(listener,
- tech_pvt->call_id, /* uint32_t conference_id, */
- 0, /* uint32_t pass_thru_party_id, */
- 20, /* uint32_t packets, */
- SKINNY_CODEC_ULAW_64K, /* uint32_t payload_capacity, */
- 0, /* uint32_t echo_cancel_type, */
- 0, /* uint32_t g723_bitrate, */
- 0, /* uint32_t conference_id2, */
- 0 /* uint32_t reserved[10] */
- );
- send_call_state(listener,
- SKINNY_CONNECTED,
- tech_pvt->line,
- tech_pvt->call_id);
- send_select_soft_keys(listener,
- tech_pvt->line,
- tech_pvt->call_id,
- SKINNY_KEY_SET_CONNECTED,
- 0xffff);
- display_prompt_status(listener,
- 0,
- "\200\030",
- tech_pvt->line,
- tech_pvt->call_id);
- skinny_send_call_info(session);
- return SWITCH_STATUS_SUCCESS;
-}
-
-/* Message helpers */
-static switch_status_t start_tone(listener_t *listener,
- uint32_t tone,
- uint32_t reserved,
- uint32_t line_instance,
- uint32_t call_id)
-{
- skinny_message_t *message;
- message = switch_core_alloc(listener->pool, 12+sizeof(message->data.start_tone));
- message->type = START_TONE_MESSAGE;
- message->length = 4 + sizeof(message->data.start_tone);
- message->data.start_tone.tone = tone;
- message->data.start_tone.reserved = reserved;
- message->data.start_tone.line_instance = line_instance;
- message->data.start_tone.call_id = call_id;
- skinny_send_reply(listener, message);
- return SWITCH_STATUS_SUCCESS;
-}
-
-static switch_status_t stop_tone(listener_t *listener,
- uint32_t line_instance,
- uint32_t call_id)
-{
- skinny_message_t *message;
- message = switch_core_alloc(listener->pool, 12+sizeof(message->data.stop_tone));
- message->type = STOP_TONE_MESSAGE;
- message->length = 4 + sizeof(message->data.stop_tone);
- message->data.stop_tone.line_instance = line_instance;
- message->data.stop_tone.call_id = call_id;
- skinny_send_reply(listener, message);
- return SWITCH_STATUS_SUCCESS;
-}
-
-static switch_status_t set_ringer(listener_t *listener,
- uint32_t ring_type,
- uint32_t ring_mode,
- uint32_t unknown)
-{
- skinny_message_t *message;
- message = switch_core_alloc(listener->pool, 12+sizeof(message->data.ringer));
- message->type = SET_RINGER_MESSAGE;
- message->length = 4 + sizeof(message->data.ringer);
- message->data.ringer.ring_type = ring_type;
- message->data.ringer.ring_mode = ring_mode;
- message->data.ringer.unknown = unknown;
- skinny_send_reply(listener, message);
- return SWITCH_STATUS_SUCCESS;
-}
-
-static switch_status_t set_lamp(listener_t *listener,
- uint32_t stimulus,
- uint32_t stimulus_instance,
- uint32_t mode)
-{
- skinny_message_t *message;
- message = switch_core_alloc(listener->pool, 12+sizeof(message->data.lamp));
- message->type = SET_LAMP_MESSAGE;
- message->length = 4 + sizeof(message->data.lamp);
- message->data.lamp.stimulus = stimulus;
- message->data.lamp.stimulus_instance = stimulus_instance;
- message->data.lamp.mode = mode;
- skinny_send_reply(listener, message);
- return SWITCH_STATUS_SUCCESS;
-}
-
-static switch_status_t set_speaker_mode(listener_t *listener,
- uint32_t mode)
-{
- skinny_message_t *message;
- message = switch_core_alloc(listener->pool, 12+sizeof(message->data.speaker_mode));
- message->type = SET_SPEAKER_MODE_MESSAGE;
- message->length = 4 + sizeof(message->data.speaker_mode);
- message->data.speaker_mode.mode = mode;
- skinny_send_reply(listener, message);
- return SWITCH_STATUS_SUCCESS;
-}
-
-static switch_status_t start_media_transmission(listener_t *listener,
- uint32_t conference_id,
- uint32_t pass_thru_party_id,
- uint32_t remote_ip,
- uint32_t remote_port,
- uint32_t ms_per_packet,
- uint32_t payload_capacity,
- uint32_t precedence,
- uint32_t silence_suppression,
- uint16_t max_frames_per_packet,
- uint32_t g723_bitrate)
-{
- skinny_message_t *message;
- message = switch_core_alloc(listener->pool, 12+sizeof(message->data.start_media));
- message->type = START_MEDIA_TRANSMISSION_MESSAGE;
- message->length = 4 + sizeof(message->data.start_media);
- message->data.start_media.conference_id = conference_id;
- message->data.start_media.pass_thru_party_id = pass_thru_party_id;
- message->data.start_media.remote_ip = remote_ip;
- message->data.start_media.remote_port = remote_port;
- message->data.start_media.ms_per_packet = ms_per_packet;
- message->data.start_media.payload_capacity = payload_capacity;
- message->data.start_media.precedence = precedence;
- message->data.start_media.silence_suppression = silence_suppression;
- message->data.start_media.max_frames_per_packet = max_frames_per_packet;
- message->data.start_media.g723_bitrate = g723_bitrate;
- /* ... */
- skinny_send_reply(listener, message);
- return SWITCH_STATUS_SUCCESS;
-}
-
-static switch_status_t stop_media_transmission(listener_t *listener,
- uint32_t conference_id,
- uint32_t pass_thru_party_id,
- uint32_t conference_id2)
-{
- skinny_message_t *message;
- message = switch_core_alloc(listener->pool, 12+sizeof(message->data.stop_media));
- message->type = STOP_MEDIA_TRANSMISSION_MESSAGE;
- message->length = 4 + sizeof(message->data.stop_media);
- message->data.stop_media.conference_id = conference_id;
- message->data.stop_media.pass_thru_party_id = pass_thru_party_id;
- message->data.stop_media.conference_id2 = conference_id2;
- /* ... */
- skinny_send_reply(listener, message);
- return SWITCH_STATUS_SUCCESS;
-}
-
-static switch_status_t send_call_info(listener_t *listener,
- char calling_party_name[40],
- char calling_party[24],
- char called_party_name[40],
- char called_party[24],
- uint32_t line_instance,
- uint32_t call_id,
- uint32_t call_type,
- char original_called_party_name[40],
- char original_called_party[24],
- char last_redirecting_party_name[40],
- char last_redirecting_party[24],
- uint32_t original_called_party_redirect_reason,
- uint32_t last_redirecting_reason,
- char calling_party_voice_mailbox[24],
- char called_party_voice_mailbox[24],
- char original_called_party_voice_mailbox[24],
- char last_redirecting_voice_mailbox[24],
- uint32_t call_instance,
- uint32_t call_security_status,
- uint32_t party_pi_restriction_bits)
-{
- skinny_message_t *message;
- message = switch_core_alloc(listener->pool, 12+sizeof(message->data.call_info));
- message->type = CALL_INFO_MESSAGE;
- message->length = 4 + sizeof(message->data.call_info);
- strcpy(message->data.call_info.calling_party_name, calling_party_name);
- strcpy(message->data.call_info.calling_party, calling_party);
- strcpy(message->data.call_info.called_party_name, called_party_name);
- strcpy(message->data.call_info.called_party, called_party);
- message->data.call_info.line_instance = line_instance;
- message->data.call_info.call_id = call_id;
- message->data.call_info.call_type = call_type;
- strcpy(message->data.call_info.original_called_party_name, original_called_party_name);
- strcpy(message->data.call_info.original_called_party, original_called_party);
- strcpy(message->data.call_info.last_redirecting_party_name, last_redirecting_party_name);
- strcpy(message->data.call_info.last_redirecting_party, last_redirecting_party);
- message->data.call_info.original_called_party_redirect_reason = original_called_party_redirect_reason;
- message->data.call_info.last_redirecting_reason = last_redirecting_reason;
- strcpy(message->data.call_info.calling_party_voice_mailbox, calling_party_voice_mailbox);
- strcpy(message->data.call_info.called_party_voice_mailbox, called_party_voice_mailbox);
- strcpy(message->data.call_info.original_called_party_voice_mailbox, original_called_party_voice_mailbox);
- strcpy(message->data.call_info.last_redirecting_voice_mailbox, last_redirecting_voice_mailbox);
- message->data.call_info.call_instance = call_instance;
- message->data.call_info.call_security_status = call_security_status;
- message->data.call_info.party_pi_restriction_bits = party_pi_restriction_bits;
- skinny_send_reply(listener, message);
- return SWITCH_STATUS_SUCCESS;
-}
-
-static switch_status_t open_receive_channel(listener_t *listener,
- uint32_t conference_id,
- uint32_t pass_thru_party_id,
- uint32_t packets,
- uint32_t payload_capacity,
- uint32_t echo_cancel_type,
- uint32_t g723_bitrate,
- uint32_t conference_id2,
- uint32_t reserved[10])
-{
- skinny_message_t *message;
- message = switch_core_alloc(listener->pool, 12+sizeof(message->data.open_receive_channel));
- message->type = OPEN_RECEIVE_CHANNEL_MESSAGE;
- message->length = 4 + sizeof(message->data.open_receive_channel);
- message->data.open_receive_channel.conference_id = conference_id;
- message->data.open_receive_channel.pass_thru_party_id = pass_thru_party_id;
- message->data.open_receive_channel.packets = packets;
- message->data.open_receive_channel.payload_capacity = payload_capacity;
- message->data.open_receive_channel.echo_cancel_type = echo_cancel_type;
- message->data.open_receive_channel.g723_bitrate = g723_bitrate;
- message->data.open_receive_channel.conference_id2 = conference_id2;
- /*
- message->data.open_receive_channel.reserved[0] = reserved[0];
- message->data.open_receive_channel.reserved[1] = reserved[1];
- message->data.open_receive_channel.reserved[2] = reserved[2];
- message->data.open_receive_channel.reserved[3] = reserved[3];
- message->data.open_receive_channel.reserved[4] = reserved[4];
- message->data.open_receive_channel.reserved[5] = reserved[5];
- message->data.open_receive_channel.reserved[6] = reserved[6];
- message->data.open_receive_channel.reserved[7] = reserved[7];
- message->data.open_receive_channel.reserved[8] = reserved[8];
- message->data.open_receive_channel.reserved[9] = reserved[9];
- */
- skinny_send_reply(listener, message);
- return SWITCH_STATUS_SUCCESS;
-}
-
-static switch_status_t close_receive_channel(listener_t *listener,
- uint32_t conference_id,
- uint32_t pass_thru_party_id,
- uint32_t conference_id2)
-{
- skinny_message_t *message;
- message = switch_core_alloc(listener->pool, 12+sizeof(message->data.close_receive_channel));
- message->type = CLOSE_RECEIVE_CHANNEL_MESSAGE;
- message->length = 4 + sizeof(message->data.close_receive_channel);
- message->data.close_receive_channel.conference_id = conference_id;
- message->data.close_receive_channel.pass_thru_party_id = pass_thru_party_id;
- message->data.close_receive_channel.conference_id2 = conference_id2;
- skinny_send_reply(listener, message);
- return SWITCH_STATUS_SUCCESS;
-}
-
-static switch_status_t send_select_soft_keys(listener_t *listener,
- uint32_t line_instance,
- uint32_t call_id,
- uint32_t soft_key_set,
- uint32_t valid_key_mask)
-{
- skinny_message_t *message;
- message = switch_core_alloc(listener->pool, 12+sizeof(message->data.select_soft_keys));
- message->type = SELECT_SOFT_KEYS_MESSAGE;
- message->length = 4 + sizeof(message->data.select_soft_keys);
- message->data.select_soft_keys.line_instance = line_instance;
- message->data.select_soft_keys.call_id = call_id;
- message->data.select_soft_keys.soft_key_set = soft_key_set;
- message->data.select_soft_keys.valid_key_mask = valid_key_mask;
- skinny_send_reply(listener, message);
- return SWITCH_STATUS_SUCCESS;
-}
-
-static switch_status_t send_call_state(listener_t *listener,
- uint32_t call_state,
- uint32_t line_instance,
- uint32_t call_id)
-{
- skinny_message_t *message;
- message = switch_core_alloc(listener->pool, 12+sizeof(message->data.call_state));
- message->type = CALL_STATE_MESSAGE;
- message->length = 4 + sizeof(message->data.call_state);
- message->data.call_state.call_state = call_state;
- message->data.call_state.line_instance = line_instance;
- message->data.call_state.call_id = call_id;
- skinny_send_reply(listener, message);
- return SWITCH_STATUS_SUCCESS;
-}
-
-static switch_status_t display_prompt_status(listener_t *listener,
- uint32_t timeout,
- char display[32],
- uint32_t line_instance,
- uint32_t call_id)
-{
- skinny_message_t *message;
- message = switch_core_alloc(listener->pool, 12+sizeof(message->data.display_prompt_status));
- message->type = DISPLAY_PROMPT_STATUS_MESSAGE;
- message->length = 4 + sizeof(message->data.display_prompt_status);
- message->data.display_prompt_status.timeout = timeout;
- strcpy(message->data.display_prompt_status.display, display);
- message->data.display_prompt_status.line_instance = line_instance;
- message->data.display_prompt_status.call_id = call_id;
- skinny_send_reply(listener, message);
- return SWITCH_STATUS_SUCCESS;
-}
-
-static switch_status_t clear_prompt_status(listener_t *listener,
- uint32_t line_instance,
- uint32_t call_id)
-{
- skinny_message_t *message;
- message = switch_core_alloc(listener->pool, 12+sizeof(message->data.clear_prompt_status));
- message->type = CLEAR_PROMPT_STATUS_MESSAGE;
- message->length = 4 + sizeof(message->data.clear_prompt_status);
- message->data.clear_prompt_status.line_instance = line_instance;
- message->data.clear_prompt_status.call_id = call_id;
- skinny_send_reply(listener, message);
- return SWITCH_STATUS_SUCCESS;
-}
-
-static switch_status_t activate_call_plane(listener_t *listener,
- uint32_t line_instance)
-{
- skinny_message_t *message;
- message = switch_core_alloc(listener->pool, 12+sizeof(message->data.activate_call_plane));
- message->type = ACTIVATE_CALL_PLANE_MESSAGE;
- message->length = 4 + sizeof(message->data.activate_call_plane);
- message->data.activate_call_plane.line_instance = line_instance;
- skinny_send_reply(listener, message);
- return SWITCH_STATUS_SUCCESS;
-}
-
-static switch_status_t send_dialed_number(listener_t *listener,
- char called_party[24],
- uint32_t line_instance,
- uint32_t call_id)
-{
- skinny_message_t *message;
- message = switch_core_alloc(listener->pool, 12+sizeof(message->data.dialed_number));
- message->type = DIALED_NUMBER_MESSAGE;
- message->length = 4 + sizeof(message->data.dialed_number);
- strcpy(message->data.dialed_number.called_party, called_party);
- message->data.dialed_number.line_instance = line_instance;
- message->data.dialed_number.call_id = call_id;
- skinny_send_reply(listener, message);
- return SWITCH_STATUS_SUCCESS;
-}
-
-/* Message handling */
-static switch_status_t skinny_handle_alarm(listener_t *listener, skinny_message_t *request)
-{
- switch_event_t *event = NULL;
-
- skinny_check_data_length(request, sizeof(request->data.alarm));
-
- switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_INFO,
- "Received alarm: Severity=%d, DisplayMessage=%s, Param1=%d, Param2=%d.\n",
- request->data.alarm.alarm_severity, request->data.alarm.display_message,
- request->data.alarm.alarm_param1, request->data.alarm.alarm_param2);
- /* skinny::alarm event */
- skinny_device_event(listener, &event, SWITCH_EVENT_CUSTOM, SKINNY_EVENT_ALARM);
- switch_event_add_header(event, SWITCH_STACK_BOTTOM, "Skinny-Alarm-Severity", "%d", request->data.alarm.alarm_severity);
- switch_event_add_header(event, SWITCH_STACK_BOTTOM, "Skinny-Alarm-DisplayMessage", "%s", request->data.alarm.display_message);
- switch_event_add_header(event, SWITCH_STACK_BOTTOM, "Skinny-Alarm-Param1", "%d", request->data.alarm.alarm_param1);
- switch_event_add_header(event, SWITCH_STACK_BOTTOM, "Skinny-Alarm-Param2", "%d", request->data.alarm.alarm_param2);
- switch_event_fire(&event);
-
- return SWITCH_STATUS_SUCCESS;
-}
-
-static switch_status_t skinny_handle_register(listener_t *listener, skinny_message_t *request)
-{
- switch_status_t status = SWITCH_STATUS_FALSE;
- skinny_message_t *message;
- skinny_profile_t *profile;
- switch_event_t *event = NULL;
- switch_event_t *params = NULL;
- switch_xml_t xroot, xdomain, xgroup, xuser, xskinny, xbuttons, xbutton;
- char *sql;
- assert(listener->profile);
- profile = listener->profile;
-
- skinny_check_data_length(request, sizeof(request->data.reg));
-
- if(!zstr(listener->device_name)) {
- switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_ERROR,
- "A device is already registred on this listener.\n");
- message = switch_core_alloc(listener->pool, 12+sizeof(message->data.reg_rej));
- message->type = REGISTER_REJ_MESSAGE;
- message->length = 4 + sizeof(message->data.reg_rej);
- strcpy(message->data.reg_rej.error, "A device is already registred on this listener");
- skinny_send_reply(listener, message);
- return SWITCH_STATUS_FALSE;
- }
-
- /* Check directory */
- skinny_device_event(listener, &params, SWITCH_EVENT_REQUEST_PARAMS, SWITCH_EVENT_SUBCLASS_ANY);
- switch_event_add_header_string(params, SWITCH_STACK_BOTTOM, "action", "skinny-auth");
-
- if (switch_xml_locate_user("id", request->data.reg.device_name, profile->domain, "", &xroot, &xdomain, &xuser, &xgroup, params) != SWITCH_STATUS_SUCCESS) {
- switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_WARNING, "Can't find device [%s@%s]\n"
- "You must define a domain called '%s' in your directory and add a user with id=\"%s\".\n"
- , request->data.reg.device_name, profile->domain, profile->domain, request->data.reg.device_name);
- message = switch_core_alloc(listener->pool, 12+sizeof(message->data.reg_rej));
- message->type = REGISTER_REJ_MESSAGE;
- message->length = 4 + sizeof(message->data.reg_rej);
- strcpy(message->data.reg_rej.error, "Device not found");
- skinny_send_reply(listener, message);
- status = SWITCH_STATUS_FALSE;
- goto end;
- }
-
- if ((sql = switch_mprintf(
- "INSERT INTO skinny_devices "
- "(name, user_id, instance, ip, type, max_streams, codec_string) "
- "VALUES ('%s','%d','%d', '%s', '%d', '%d', '%s')",
- request->data.reg.device_name,
- request->data.reg.user_id,
- request->data.reg.instance,
- inet_ntoa(request->data.reg.ip),
- request->data.reg.device_type,
- request->data.reg.max_streams,
- "" /* codec_string */
- ))) {
- skinny_execute_sql(profile, sql, profile->listener_mutex);
- switch_safe_free(sql);
- }
-
-
- strcpy(listener->device_name, request->data.reg.device_name);
-
- xskinny = switch_xml_child(xuser, "skinny");
- if (xskinny) {
- xbuttons = switch_xml_child(xskinny, "buttons");
- if (xbuttons) {
- for (xbutton = switch_xml_child(xbuttons, "button"); xbutton; xbutton = xbutton->next) {
- const char *position = switch_xml_attr_soft(xbutton, "position");
- const char *type = switch_xml_attr_soft(xbutton, "type");
- const char *label = switch_xml_attr_soft(xbutton, "label");
- const char *value = switch_xml_attr_soft(xbutton, "value");
- const char *settings = switch_xml_attr_soft(xbutton, "settings");
- if ((sql = switch_mprintf(
- "INSERT INTO skinny_buttons "
- "(device_name, position, type, label, value, settings) "
- "VALUES('%s', '%s', '%s', '%s', '%s', '%s')",
- request->data.reg.device_name,
- position,
- type,
- label,
- value,
- settings))) {
- skinny_execute_sql(profile, sql, profile->listener_mutex);
- switch_safe_free(sql);
- }
- }
- }
- }
-
- status = SWITCH_STATUS_SUCCESS;
-
- /* Reply with RegisterAckMessage */
- message = switch_core_alloc(listener->pool, 12+sizeof(message->data.reg_ack));
- message->type = REGISTER_ACK_MESSAGE;
- message->length = 4 + sizeof(message->data.reg_ack);
- message->data.reg_ack.keepAlive = profile->keep_alive;
- memcpy(message->data.reg_ack.dateFormat, profile->date_format, 6);
- message->data.reg_ack.secondaryKeepAlive = profile->keep_alive;
- skinny_send_reply(listener, message);
-
- /* Send CapabilitiesReqMessage */
- message = switch_core_alloc(listener->pool, 12);
- message->type = CAPABILITIES_REQ_MESSAGE;
- message->length = 4;
- skinny_send_reply(listener, message);
-
- /* skinny::register event */
- skinny_device_event(listener, &event, SWITCH_EVENT_CUSTOM, SKINNY_EVENT_REGISTER);
- switch_event_fire(&event);
-
- keepalive_listener(listener, NULL);
-
-end:
- if(params) {
- switch_event_destroy(&params);
- }
-
- return status;
-}
-
-static switch_status_t skinny_headset_status_message(listener_t *listener, skinny_message_t *request)
-{
- skinny_check_data_length(request, sizeof(request->data.headset_status));
-
- /* Nothing to do */
- return SWITCH_STATUS_SUCCESS;
-}
-
-static int skinny_config_stat_res_callback(void *pArg, int argc, char **argv, char **columnNames)
-{
- skinny_message_t *message = pArg;
- char *device_name = argv[0];
- int user_id = atoi(argv[1]);
- int instance = atoi(argv[2]);
- char *user_name = argv[3];
- char *server_name = argv[4];
- int number_lines = atoi(argv[5]);
- int number_speed_dials = atoi(argv[6]);
-
- strcpy(message->data.config_res.device_name, device_name);
- message->data.config_res.user_id = user_id;
- message->data.config_res.instance = instance;
- strcpy(message->data.config_res.user_name, user_name);
- strcpy(message->data.config_res.server_name, server_name);
- message->data.config_res.number_lines = number_lines;
- message->data.config_res.number_speed_dials = number_speed_dials;
-
- return 0;
-}
-
-static switch_status_t skinny_handle_config_stat_request(listener_t *listener, skinny_message_t *request)
-{
- char *sql;
- skinny_message_t *message;
- skinny_profile_t *profile;
-
- switch_assert(listener->profile);
- switch_assert(listener->device_name);
-
- profile = listener->profile;
-
- message = switch_core_alloc(listener->pool, 12+sizeof(message->data.config_res));
- message->type = CONFIG_STAT_RES_MESSAGE;
- message->length = 4 + sizeof(message->data.config_res);
-
- if ((sql = switch_mprintf(
- "SELECT name, user_id, instance, '' AS user_name, '' AS server_name, "
- "(SELECT COUNT(*) FROM skinny_buttons WHERE device_name='%s' AND type='line') AS number_lines, "
- "(SELECT COUNT(*) FROM skinny_buttons WHERE device_name='%s' AND type='speed-dial') AS number_speed_dials "
- "FROM skinny_devices WHERE name='%s' ",
- listener->device_name,
- listener->device_name,
- listener->device_name
- ))) {
- skinny_execute_sql_callback(profile, profile->listener_mutex, sql, skinny_config_stat_res_callback, message);
- switch_safe_free(sql);
- }
- skinny_send_reply(listener, message);
-
- return SWITCH_STATUS_SUCCESS;
-}
-
-static switch_status_t skinny_handle_capabilities_response(listener_t *listener, skinny_message_t *request)
-{
- char *sql;
- skinny_profile_t *profile;
-
- uint32_t i = 0;
- uint32_t n = 0;
- char *codec_order[SWITCH_MAX_CODECS];
- char *codec_string;
-
- size_t string_len, string_pos, pos;
-
- switch_assert(listener->profile);
- switch_assert(listener->device_name);
-
- profile = listener->profile;
-
- skinny_check_data_length(request, sizeof(request->data.cap_res.count));
-
- n = request->data.cap_res.count;
- if (n > SWITCH_MAX_CODECS) {
- n = SWITCH_MAX_CODECS;
- }
- string_len = -1;
-
- skinny_check_data_length(request, sizeof(request->data.cap_res.count) + n * sizeof(request->data.cap_res.caps[0]));
-
- for (i = 0; i < n; i++) {
- char *codec = skinny_codec2string(request->data.cap_res.caps[i].codec);
- codec_order[i] = codec;
- string_len += strlen(codec)+1;
- }
- i = 0;
- pos = 0;
- codec_string = switch_core_alloc(listener->pool, string_len+1);
- for (string_pos = 0; string_pos < string_len; string_pos++) {
- char *codec = codec_order[i];
- switch_assert(i < n);
- if(pos == strlen(codec)) {
- codec_string[string_pos] = ',';
- i++;
- pos = 0;
- } else {
- codec_string[string_pos] = codec[pos++];
- }
- }
- codec_string[string_len] = '\0';
- if ((sql = switch_mprintf(
- "UPDATE skinny_devices SET codec_string='%s' WHERE name='%s'",
- codec_string,
- listener->device_name
- ))) {
- skinny_execute_sql(profile, sql, profile->listener_mutex);
- switch_safe_free(sql);
- }
- switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_INFO,
- "Codecs %s supported.\n", codec_string);
- return SWITCH_STATUS_SUCCESS;
-}
-
-static switch_status_t skinny_handle_port_message(listener_t *listener, skinny_message_t *request)
-{
- char *sql;
- skinny_profile_t *profile;
-
- switch_assert(listener->profile);
- switch_assert(listener->device_name);
-
- profile = listener->profile;
-
- skinny_check_data_length(request, sizeof(request->data.as_uint16));
-
- if ((sql = switch_mprintf(
- "UPDATE skinny_devices SET port='%d' WHERE name='%s'",
- request->data.as_uint16,
- listener->device_name
- ))) {
- skinny_execute_sql(profile, sql, profile->listener_mutex);
- switch_safe_free(sql);
- }
- return SWITCH_STATUS_SUCCESS;
-}
-
-struct button_template_helper {
- skinny_message_t *message;
- int count[0xff+1];
-};
-
-static int skinny_handle_button_template_request_callback(void *pArg, int argc, char **argv, char **columnNames)
-{
- struct button_template_helper *helper = pArg;
- skinny_message_t *message = helper->message;
- char *device_name = argv[0];
- int position = atoi(argv[1]);
- char *type = argv[2];
- int i;
-
- /* fill buttons between previous one and current one */
- for(i = message->data.button_template.button_count; i+1 < position; i++) {
- message->data.button_template.btn[i].instance_number = ++helper->count[SKINNY_BUTTON_UNDEFINED];
- message->data.button_template.btn[i].button_definition = SKINNY_BUTTON_UNDEFINED;
- message->data.button_template.button_count++;
- message->data.button_template.total_button_count++;
- }
-
-
- if (!strcasecmp(type, "line")) {
- message->data.button_template.btn[i].instance_number = ++helper->count[SKINNY_BUTTON_LINE];
- message->data.button_template.btn[position-1].button_definition = SKINNY_BUTTON_LINE;
- } else if (!strcasecmp(type, "speed-dial")) {
- message->data.button_template.btn[i].instance_number = ++helper->count[SKINNY_BUTTON_SPEED_DIAL];
- message->data.button_template.btn[position-1].button_definition = SKINNY_BUTTON_SPEED_DIAL;
- } else {
- switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_INFO,
- "Unknown button type %s for device %s.\n", type, device_name);
- }
- message->data.button_template.button_count++;
- message->data.button_template.total_button_count++;
-
- return 0;
-}
-
-static switch_status_t skinny_handle_button_template_request(listener_t *listener, skinny_message_t *request)
-{
- skinny_message_t *message;
- struct button_template_helper helper = {0};
- skinny_profile_t *profile;
- char *sql;
-
- switch_assert(listener->profile);
- switch_assert(listener->device_name);
-
- profile = listener->profile;
-
- message = switch_core_alloc(listener->pool, 12+sizeof(message->data.button_template));
- message->type = BUTTON_TEMPLATE_RES_MESSAGE;
- message->length = 4 + sizeof(message->data.button_template);
-
- message->data.button_template.button_offset = 0;
- message->data.button_template.button_count = 0;
- message->data.button_template.total_button_count = 0;
-
- helper.message = message;
- /* Add buttons */
- if ((sql = switch_mprintf(
- "SELECT device_name, position, type "
- "FROM skinny_buttons WHERE device_name='%s' ORDER BY position",
- listener->device_name
- ))) {
- skinny_execute_sql_callback(profile, profile->listener_mutex, sql, skinny_handle_button_template_request_callback, &helper);
- switch_safe_free(sql);
- }
-
- skinny_send_reply(listener, message);
-
- return SWITCH_STATUS_SUCCESS;
-}
-
-static switch_status_t skinny_handle_soft_key_template_request(listener_t *listener, skinny_message_t *request)
-{
- skinny_message_t *message;
- skinny_profile_t *profile;
-
- switch_assert(listener->profile);
- switch_assert(listener->device_name);
-
- profile = listener->profile;
-
- message = switch_core_alloc(listener->pool, 12+sizeof(message->data.soft_key_template));
- message->type = SOFT_KEY_TEMPLATE_RES_MESSAGE;
- message->length = 4 + sizeof(message->data.soft_key_template);
-
- message->data.soft_key_template.soft_key_offset = 0;
- message->data.soft_key_template.soft_key_count = 21;
- message->data.soft_key_template.total_soft_key_count = 21;
-
- memcpy(message->data.soft_key_template.soft_key,
- soft_key_template_default,
- sizeof(soft_key_template_default));
-
- skinny_send_reply(listener, message);
-
- return SWITCH_STATUS_SUCCESS;
-}
-
-static switch_status_t skinny_handle_soft_key_set_request(listener_t *listener, skinny_message_t *request)
-{
- skinny_message_t *message;
- skinny_profile_t *profile;
-
- switch_assert(listener->profile);
- switch_assert(listener->device_name);
-
- profile = listener->profile;
-
- message = switch_core_alloc(listener->pool, 12+sizeof(message->data.soft_key_set));
- message->type = SOFT_KEY_SET_RES_MESSAGE;
- message->length = 4 + sizeof(message->data.soft_key_set);
-
- message->data.soft_key_set.soft_key_set_offset = 0;
- message->data.soft_key_set.soft_key_set_count = 11;
- message->data.soft_key_set.total_soft_key_set_count = 11;
-
- /* TODO fill the set */
- skinny_send_reply(listener, message);
-
- return SWITCH_STATUS_SUCCESS;
-}
-
-static int skinny_line_stat_request_callback(void *pArg, int argc, char **argv, char **columnNames)
-{
- skinny_message_t *message = pArg;
-
- message->data.line_res.number++;
- if (message->data.line_res.number == atoi(argv[0])) { /* wanted_position */
- strcpy(message->data.line_res.name, argv[3]); /* value */
- strcpy(message->data.line_res.shortname, argv[2]); /* label */
- strcpy(message->data.line_res.displayname, argv[4]); /* settings */
- }
- return 0;
-}
-
-static switch_status_t skinny_handle_line_stat_request(listener_t *listener, skinny_message_t *request)
-{
- skinny_message_t *message;
- skinny_profile_t *profile;
- char *sql;
-
- switch_assert(listener->profile);
- switch_assert(listener->device_name);
-
- profile = listener->profile;
-
- skinny_check_data_length(request, sizeof(request->data.line_req));
-
- message = switch_core_alloc(listener->pool, 12+sizeof(message->data.line_res));
- message->type = LINE_STAT_RES_MESSAGE;
- message->length = 4 + sizeof(message->data.line_res);
- message->data.line_res.number = 0;
-
- if ((sql = switch_mprintf(
- "SELECT '%d' AS wanted_position, position, label, value, settings "
- "FROM skinny_buttons WHERE device_name='%s' AND type='line' "
- "ORDER BY position",
- request->data.line_req.number,
- listener->device_name
- ))) {
- skinny_execute_sql_callback(profile, profile->listener_mutex, sql, skinny_line_stat_request_callback, message);
- switch_safe_free(sql);
- }
- message->data.line_res.number = request->data.line_req.number;
- skinny_send_reply(listener, message);
-
- return SWITCH_STATUS_SUCCESS;
-}
-
-
-static int skinny_handle_speed_dial_request_callback(void *pArg, int argc, char **argv, char **columnNames)
-{
- skinny_message_t *message = pArg;
-
- message->data.speed_dial_res.number++;
- if (message->data.speed_dial_res.number == atoi(argv[0])) { /* wanted_position */
- message->data.speed_dial_res.number = atoi(argv[3]); /* value */
- strcpy(message->data.speed_dial_res.label, argv[2]); /* label */
- }
- return 0;
-}
-
-static switch_status_t skinny_handle_speed_dial_request(listener_t *listener, skinny_message_t *request)
-{
- skinny_message_t *message;
- skinny_profile_t *profile;
- char *sql;
-
- switch_assert(listener->profile);
- switch_assert(listener->device_name);
-
- profile = listener->profile;
-
- skinny_check_data_length(request, sizeof(request->data.speed_dial_req));
-
- message = switch_core_alloc(listener->pool, 12+sizeof(message->data.speed_dial_res));
- message->type = SPEED_DIAL_STAT_RES_MESSAGE;
- message->length = 4 + sizeof(message->data.speed_dial_res);
- message->data.speed_dial_res.number = 0;
- if ((sql = switch_mprintf(
- "SELECT '%d' AS wanted_position, position, label, value, settings "
- "FROM skinny_buttons WHERE device_name='%s' AND type='speed-dial' "
- "ORDER BY position",
- request->data.speed_dial_req.number,
- listener->device_name
- ))) {
- skinny_execute_sql_callback(profile, profile->listener_mutex, sql, skinny_handle_speed_dial_request_callback, message);
- switch_safe_free(sql);
- }
- message->data.speed_dial_res.number = request->data.speed_dial_req.number;
- skinny_send_reply(listener, message);
-
- return SWITCH_STATUS_SUCCESS;
-}
-
-static switch_status_t skinny_handle_register_available_lines_message(listener_t *listener, skinny_message_t *request)
-{
- skinny_check_data_length(request, sizeof(request->data.reg_lines));
-
- /* Do nothing */
- return SWITCH_STATUS_SUCCESS;
-}
-
-static switch_status_t skinny_handle_time_date_request(listener_t *listener, skinny_message_t *request)
-{
- skinny_message_t *message;
- switch_time_t ts;
- switch_time_exp_t tm;
-
- message = switch_core_alloc(listener->pool, 12+sizeof(message->data.define_time_date));
- message->type = DEFINE_TIME_DATE_MESSAGE;
- message->length = 4+sizeof(message->data.define_time_date);
- ts = switch_micro_time_now();
- switch_time_exp_lt(&tm, ts);
- message->data.define_time_date.year = tm.tm_year + 1900;
- message->data.define_time_date.month = tm.tm_mon + 1;
- message->data.define_time_date.day_of_week = tm.tm_wday;
- message->data.define_time_date.day = tm.tm_yday + 1;
- message->data.define_time_date.hour = tm.tm_hour;
- message->data.define_time_date.minute = tm.tm_min;
- message->data.define_time_date.seconds = tm.tm_sec + 1;
- message->data.define_time_date.milliseconds = tm.tm_usec / 1000;
- message->data.define_time_date.timestamp = ts / 1000000;
- skinny_send_reply(listener, message);
- return SWITCH_STATUS_SUCCESS;
-}
-
-static switch_status_t skinny_handle_keep_alive_message(listener_t *listener, skinny_message_t *request)
-{
- skinny_message_t *message;
-
- message = switch_core_alloc(listener->pool, 12);
- message->type = KEEP_ALIVE_ACK_MESSAGE;
- message->length = 4;
- keepalive_listener(listener, NULL);
- skinny_send_reply(listener, message);
- return SWITCH_STATUS_SUCCESS;
-}
-
-static switch_status_t skinny_handle_soft_key_event_message(listener_t *listener, skinny_message_t *request)
-{
- switch_core_session_t *session;
- switch_channel_t *channel;
- private_t *tech_pvt;
-
- switch_status_t status = SWITCH_STATUS_SUCCESS;
-
- skinny_profile_t *profile;
- uint32_t line;
-
- switch_assert(listener->profile);
- switch_assert(listener->device_name);
-
- profile = listener->profile;
-
- skinny_check_data_length(request, sizeof(request->data.soft_key_event));
-
- if(request->data.soft_key_event.line_instance) {
- line = request->data.soft_key_event.line_instance;
- } else {
- line = 1;
- }
-
- if(!listener->session[line]) { /*the line is not busy */
- switch(request->data.soft_key_event.event) {
- case SOFTKEY_NEWCALL:
-
- if (!(session = switch_core_session_request(skinny_endpoint_interface, SWITCH_CALL_DIRECTION_INBOUND, NULL))) {
- switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_CRIT, "Error Creating Session\n");
- goto error;
- }
-
- if (!(tech_pvt = (struct private_object *) switch_core_session_alloc(session, sizeof(*tech_pvt)))) {
- switch_log_printf(SWITCH_CHANNEL_SESSION_LOG(session), SWITCH_LOG_CRIT, "Error Creating Session private object\n");
- goto error;
- }
-
- switch_core_session_add_stream(session, NULL);
-
- tech_pvt->listener = listener;
- tech_pvt->line = line;
-
- tech_init(tech_pvt, session);
-
- switch_set_flag_locked(tech_pvt, TFLAG_WAITING_DEST);
-
- set_ringer(listener, SKINNY_RING_OFF, SKINNY_RING_FOREVER, 0);
- set_speaker_mode(listener, SKINNY_SPEAKER_ON);
- set_lamp(listener, SKINNY_BUTTON_LINE, tech_pvt->line, SKINNY_LAMP_ON);
- send_call_state(listener,
- SKINNY_OFF_HOOK,
- tech_pvt->line,
- tech_pvt->call_id);
- send_select_soft_keys(listener, tech_pvt->line, tech_pvt->call_id,
- SKINNY_KEY_SET_OFF_HOOK, 0xffff);
- display_prompt_status(listener,
- 0,
- "\200\000",
- tech_pvt->line,
- tech_pvt->call_id);
- activate_call_plane(listener, tech_pvt->line);
- start_tone(listener, SKINNY_TONE_DIALTONE, 0, tech_pvt->line, tech_pvt->call_id);
-
- channel = switch_core_session_get_channel(session);
-
- listener->session[line] = session;
-
- break;
- default:
- switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_INFO,
- "Unknown SoftKeyEvent type: %d.\n", request->data.soft_key_event.event);
- }
- }
- goto done;
-error:
- if (session) {
- switch_core_session_destroy(&session);
- }
-
-done:
- return status;
-}
-
-static switch_status_t skinny_handle_off_hook_message(listener_t *listener, skinny_message_t *request)
-{
- skinny_profile_t *profile;
- uint32_t line;
-
- switch_assert(listener->profile);
- switch_assert(listener->device_name);
-
- profile = listener->profile;
-
- skinny_check_data_length(request, sizeof(request->data.off_hook));
-
- if(request->data.off_hook.line_instance) {
- line = request->data.off_hook.line_instance;
- } else {
- line = 1;
- }
- if(listener->session[line]) { /*answering a call */
- skinny_answer(listener->session[line]);
- }
- return SWITCH_STATUS_SUCCESS;
-}
-
-static switch_status_t skinny_handle_open_receive_channel_ack_message(listener_t *listener, skinny_message_t *request)
-{
- switch_status_t status = SWITCH_STATUS_SUCCESS;
- skinny_profile_t *profile;
- uint32_t line;
-
- switch_assert(listener->profile);
- switch_assert(listener->device_name);
-
- profile = listener->profile;
-
- skinny_check_data_length(request, sizeof(request->data.open_receive_channel_ack));
-
- for(int i = 0 ; i < SKINNY_MAX_BUTTON_COUNT ; i++) {
- if(listener->session[i]) {
- private_t *tech_pvt = NULL;
- tech_pvt = switch_core_session_get_private(listener->session[i]);
-
- if(tech_pvt->party_id == request->data.open_receive_channel_ack.pass_thru_party_id) {
- line = i;
- }
- }
- }
-
- if(listener->session[line]) {
- const char *err = NULL;
- private_t *tech_pvt = NULL;
- switch_channel_t *channel = NULL;
- struct in_addr addr;
-
- tech_pvt = switch_core_session_get_private(listener->session[line]);
- channel = switch_core_session_get_channel(listener->session[line]);
-
- /* Codec */
- tech_pvt->iananame = "PCMU"; /* TODO */
- tech_pvt->codec_ms = 10; /* TODO */
- tech_pvt->rm_rate = 8000; /* TODO */
- tech_pvt->rm_fmtp = NULL; /* TODO */
- tech_pvt->agreed_pt = (switch_payload_t) 0; /* TODO */
- tech_pvt->rm_encoding = switch_core_strdup(switch_core_session_get_pool(listener->session[line]), "");
- skinny_tech_set_codec(tech_pvt, 0);
- if ((status = skinny_tech_set_codec(tech_pvt, 0)) != SWITCH_STATUS_SUCCESS) {
- goto end;
- }
-
- /* Request a local port from the core's allocator */
- if (!(tech_pvt->local_sdp_audio_port = switch_rtp_request_port(listener->profile->ip))) {
- switch_log_printf(SWITCH_CHANNEL_SESSION_LOG(tech_pvt->session), SWITCH_LOG_CRIT, "No RTP ports available!\n");
- return SWITCH_STATUS_FALSE;
- }
- tech_pvt->local_sdp_audio_ip = switch_core_strdup(switch_core_session_get_pool(listener->session[line]), listener->profile->ip);
-
- tech_pvt->remote_sdp_audio_ip = inet_ntoa(request->data.open_receive_channel_ack.ip);
- tech_pvt->remote_sdp_audio_port = request->data.open_receive_channel_ack.port;
-
- tech_pvt->rtp_session = switch_rtp_new(tech_pvt->local_sdp_audio_ip,
- tech_pvt->local_sdp_audio_port,
- tech_pvt->remote_sdp_audio_ip,
- tech_pvt->remote_sdp_audio_port,
- tech_pvt->agreed_pt,
- tech_pvt->read_impl.samples_per_packet,
- tech_pvt->codec_ms * 1000,
- (switch_rtp_flag_t) 0, "soft", &err,
- switch_core_session_get_pool(listener->session[line]));
- switch_log_printf(SWITCH_CHANNEL_SESSION_LOG(tech_pvt->session), SWITCH_LOG_DEBUG,
- "AUDIO RTP [%s] %s:%d->%s:%d codec: %u ms: %d [%s]\n",
- switch_channel_get_name(channel),
- tech_pvt->local_sdp_audio_ip,
- tech_pvt->local_sdp_audio_port,
- tech_pvt->remote_sdp_audio_ip,
- tech_pvt->remote_sdp_audio_port,
- tech_pvt->agreed_pt,
- tech_pvt->read_impl.microseconds_per_packet / 1000,
- switch_rtp_ready(tech_pvt->rtp_session) ? "SUCCESS" : err);
- inet_aton(tech_pvt->local_sdp_audio_ip, &addr);
- start_media_transmission(listener,
- tech_pvt->call_id, /* uint32_t conference_id, */
- tech_pvt->party_id, /* uint32_t pass_thru_party_id, */
- addr.s_addr, /* uint32_t remote_ip, */
- tech_pvt->local_sdp_audio_port, /* uint32_t remote_port, */
- 20, /* uint32_t ms_per_packet, */
- SKINNY_CODEC_ULAW_64K, /* uint32_t payload_capacity, */
- 184, /* uint32_t precedence, */
- 0, /* uint32_t silence_suppression, */
- 0, /* uint16_t max_frames_per_packet, */
- 0 /* uint32_t g723_bitrate */
- );
- switch_channel_mark_answered(channel);
- }
-end:
- return status;
-}
-
-static switch_status_t skinny_handle_keypad_button_message(listener_t *listener, skinny_message_t *request)
-{
- uint32_t line = 0;
-
- skinny_check_data_length(request, sizeof(request->data.keypad_button));
-
- if(request->data.keypad_button.line_instance) {
- line = request->data.keypad_button.line_instance;
- } else {
- /* Find first active line */
- for(int i = 0 ; i < SKINNY_MAX_BUTTON_COUNT ; i++) {
- if(listener->session[i]) {
- line = i;
- break;
- }
- }
- }
- if(listener->session[line]) {
- switch_channel_t *channel = NULL;
- private_t *tech_pvt = NULL;
- char digit = '\0';
-
- channel = switch_core_session_get_channel(listener->session[line]);
- assert(channel != NULL);
-
- tech_pvt = switch_core_session_get_private(listener->session[line]);
- assert(tech_pvt != NULL);
-
- switch_log_printf(SWITCH_CHANNEL_SESSION_LOG(listener->session[line]), SWITCH_LOG_DEBUG, "SEND DTMF ON CALL %d [%d]\n", tech_pvt->call_id, request->data.keypad_button.button);
-
- if (request->data.keypad_button.button == 14) {
- digit = '*';
- } else if (request->data.keypad_button.button == 15) {
- digit = '#';
- } else if (request->data.keypad_button.button >= 0 && request->data.keypad_button.button <= 9) {
- digit = '0' + request->data.keypad_button.button;
- } else {
- switch_log_printf(SWITCH_CHANNEL_SESSION_LOG(listener->session[line]), SWITCH_LOG_WARNING, "UNKNOW DTMF RECEIVED ON CALL %d [%d]\n", tech_pvt->call_id, request->data.keypad_button.button);
- }
-
- /* TODO check call_id and line */
-
- if(switch_test_flag(tech_pvt, TFLAG_WAITING_DEST)) {
- char name[128];
- switch_channel_t *channel;
- char *cid_name = "TODO-soft_key_event"; /* TODO */
- char *cid_num = "00000"; /* TODO */
- if(strlen(tech_pvt->dest) == 0) {/* first digit */
- stop_tone(listener, tech_pvt->line, tech_pvt->call_id);
- send_select_soft_keys(listener, tech_pvt->line, tech_pvt->call_id,
- SKINNY_KEY_SET_DIGITS_AFTER_DIALING_FIRST_DIGIT, 0xffff);
- }
-
- tech_pvt->dest[strlen(tech_pvt->dest)] = digit;
-
- if(strlen(tech_pvt->dest) >= 4) { /* TODO Number is complete */
- switch_clear_flag_locked(tech_pvt, TFLAG_WAITING_DEST);
- if (!(tech_pvt->caller_profile = switch_caller_profile_new(switch_core_session_get_pool(listener->session[line]),
- NULL, listener->profile->dialplan, cid_name, cid_num, listener->remote_ip, NULL, NULL, NULL, modname, listener->profile->context, tech_pvt->dest)) != 0) {
- switch_log_printf(SWITCH_CHANNEL_SESSION_LOG(listener->session[line]), SWITCH_LOG_CRIT, "Error Creating Session caller profile\n");
- goto error;
- }
-
- channel = switch_core_session_get_channel(listener->session[line]);
- snprintf(name, sizeof(name), "SKINNY/%s/%s/%d", listener->profile->name, listener->device_name, line);
- switch_channel_set_name(channel, name);
-
- switch_channel_set_caller_profile(channel, tech_pvt->caller_profile);
-
- if (switch_channel_get_state(channel) == CS_NEW) {
- switch_channel_set_state(channel, CS_INIT);
- }
-
- if (switch_core_session_thread_launch(listener->session[line]) != SWITCH_STATUS_SUCCESS) {
- switch_log_printf(SWITCH_CHANNEL_SESSION_LOG(listener->session[line]), SWITCH_LOG_CRIT, "Error Creating Session thread\n");
- goto error;
- }
-
- send_select_soft_keys(listener,
- tech_pvt->line,
- tech_pvt->call_id,
- SKINNY_KEY_SET_CONNECTED,
- 0xffff);
- send_dialed_number(listener, tech_pvt->dest, tech_pvt->line, tech_pvt->call_id);
- skinny_answer(listener->session[line]);
-
- goto done;
-error:
- return SWITCH_STATUS_FALSE;
-done:
- return SWITCH_STATUS_SUCCESS;
- }
- } else {
- if(digit != '\0') {
- switch_dtmf_t dtmf = { 0, switch_core_default_dtmf_duration(0)};
- dtmf.digit = digit;
- switch_channel_queue_dtmf(channel, &dtmf);
- }
- }
- }
-
- return SWITCH_STATUS_SUCCESS;
-}
-
-static switch_status_t skinny_handle_on_hook_message(listener_t *listener, skinny_message_t *request)
-{
- switch_status_t status = SWITCH_STATUS_SUCCESS;
- skinny_profile_t *profile;
- uint32_t line = 0;
-
- switch_assert(listener->profile);
- switch_assert(listener->device_name);
-
- profile = listener->profile;
-
- skinny_check_data_length(request, sizeof(request->data.on_hook));
-
- if(request->data.on_hook.line_instance) {
- line = request->data.on_hook.line_instance;
- } else {
- /* Find first active line */
- for(int i = 0 ; i < SKINNY_MAX_BUTTON_COUNT ; i++) {
- if(listener->session[i]) {
- line = i;
- break;
- }
- }
- }
-
- if(listener->session[line]) {
- switch_channel_t *channel = NULL;
- private_t *tech_pvt = NULL;
-
- channel = switch_core_session_get_channel(listener->session[line]);
- assert(channel != NULL);
-
- tech_pvt = switch_core_session_get_private(listener->session[line]);
- assert(tech_pvt != NULL);
-
- switch_clear_flag_locked(tech_pvt, TFLAG_IO);
- switch_clear_flag_locked(tech_pvt, TFLAG_VOICE);
- switch_channel_hangup(channel, SWITCH_CAUSE_NORMAL_CLEARING);
- }
- return status;
-}
-
-static switch_status_t skinny_handle_unregister(listener_t *listener, skinny_message_t *request)
-{
- switch_event_t *event = NULL;
- /* skinny::unregister event */
- skinny_device_event(listener, &event, SWITCH_EVENT_CUSTOM, SKINNY_EVENT_UNREGISTER);
- switch_event_fire(&event);
- return SWITCH_STATUS_SUCCESS;
-}
-
-static switch_status_t skinny_handle_request(listener_t *listener, skinny_message_t *request)
-{
- switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_INFO,
- "Received message (type=%x,length=%d).\n", request->type, request->length);
- if(zstr(listener->device_name) && request->type != REGISTER_MESSAGE && request->type != ALARM_MESSAGE) {
- switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_ERROR,
- "Device should send a register message first.\n");
- return SWITCH_STATUS_FALSE;
- }
- switch(request->type) {
- case ALARM_MESSAGE:
- return skinny_handle_alarm(listener, request);
- /* registering phase */
- case REGISTER_MESSAGE:
- return skinny_handle_register(listener, request);
- case HEADSET_STATUS_MESSAGE:
- return skinny_headset_status_message(listener, request);
- case CONFIG_STAT_REQ_MESSAGE:
- return skinny_handle_config_stat_request(listener, request);
- case CAPABILITIES_RES_MESSAGE:
- return skinny_handle_capabilities_response(listener, request);
- case PORT_MESSAGE:
- return skinny_handle_port_message(listener, request);
- case BUTTON_TEMPLATE_REQ_MESSAGE:
- return skinny_handle_button_template_request(listener, request);
- case SOFT_KEY_TEMPLATE_REQ_MESSAGE:
- return skinny_handle_soft_key_template_request(listener, request);
- case SOFT_KEY_SET_REQ_MESSAGE:
- return skinny_handle_soft_key_set_request(listener, request);
- case LINE_STAT_REQ_MESSAGE:
- return skinny_handle_line_stat_request(listener, request);
- case SPEED_DIAL_STAT_REQ_MESSAGE:
- return skinny_handle_speed_dial_request(listener, request);
- case REGISTER_AVAILABLE_LINES_MESSAGE:
- return skinny_handle_register_available_lines_message(listener, request);
- case TIME_DATE_REQ_MESSAGE:
- return skinny_handle_time_date_request(listener, request);
- /* live phase */
- case KEEP_ALIVE_MESSAGE:
- return skinny_handle_keep_alive_message(listener, request);
- case SOFT_KEY_EVENT_MESSAGE:
- return skinny_handle_soft_key_event_message(listener, request);
- case OFF_HOOK_MESSAGE:
- return skinny_handle_off_hook_message(listener, request);
- case OPEN_RECEIVE_CHANNEL_ACK_MESSAGE:
- return skinny_handle_open_receive_channel_ack_message(listener, request);
- case KEYPAD_BUTTON_MESSAGE:
- return skinny_handle_keypad_button_message(listener, request);
- case ON_HOOK_MESSAGE:
- return skinny_handle_on_hook_message(listener, request);
- /* end phase */
- case UNREGISTER_MESSAGE:
- return skinny_handle_unregister(listener, request);
- default:
- switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_ERROR,
- "Unknown request type: %x (length=%d).\n", request->type, request->length);
- return SWITCH_STATUS_SUCCESS;
- }
-}
-
-static switch_status_t skinny_send_reply(listener_t *listener, skinny_message_t *reply)
-{
- char *ptr;
- switch_size_t len;
- switch_assert(reply != NULL);
- len = reply->length+8;
- ptr = (char *) reply;
- switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_INFO, "Sending reply (type=%x,length=%d).\n",
- reply->type, reply->length);
- switch_socket_send(listener->sock, ptr, &len);
- return SWITCH_STATUS_SUCCESS;
-}
-
-/*****************************************************************************/
</del><span class="cx"> /* LISTENER FUNCTIONS */
</span><span class="cx"> /*****************************************************************************/
</span><span class="cx">
</span><span class="lines">@@ -3493,7 +1024,7 @@
</span><span class="cx"> return SWITCH_STATUS_SUCCESS;
</span><span class="cx"> }
</span><span class="cx">
</span><del>-static switch_status_t keepalive_listener(listener_t *listener, void *pvt)
</del><ins>+switch_status_t keepalive_listener(listener_t *listener, void *pvt)
</ins><span class="cx"> {
</span><span class="cx"> skinny_profile_t *profile;
</span><span class="cx"> switch_assert(listener);
</span><span class="lines">@@ -3721,6 +1252,11 @@
</span><span class="cx"> /*****************************************************************************/
</span><span class="cx"> /* MODULE FUNCTIONS */
</span><span class="cx"> /*****************************************************************************/
</span><ins>+switch_endpoint_interface_t *skinny_get_endpoint_interface()
+{
+ return skinny_endpoint_interface;
+}
+
</ins><span class="cx"> static void skinny_profile_set(skinny_profile_t *profile, char *var, char *val)
</span><span class="cx"> {
</span><span class="cx"> if (!var)
</span></span></pre></div>
<a id="freeswitchtrunksrcmodendpointsmod_skinnymod_skinnyh"></a>
<div class="addfile"><h4>Added: freeswitch/trunk/src/mod/endpoints/mod_skinny/mod_skinny.h (0 => 16784)</h4>
<pre class="diff"><span>
<span class="info">--- freeswitch/trunk/src/mod/endpoints/mod_skinny/mod_skinny.h (rev 0)
+++ freeswitch/trunk/src/mod/endpoints/mod_skinny/mod_skinny.h 2010-02-24 12:04:56 UTC (rev 16784)
</span><span class="lines">@@ -0,0 +1,228 @@
</span><ins>+/*
+ * FreeSWITCH Modular Media Switching Software Library / Soft-Switch Application
+ * Copyright (C) 2010, Mathieu Parent <math.parent@gmail.com>
+ *
+ * Version: MPL 1.1
+ *
+ * The contents of this file are subject to the Mozilla Public License Version
+ * 1.1 (the "License"); you may not use this file except in compliance with
+ * the License. You may obtain a copy of the License at
+ * http://www.mozilla.org/MPL/
+ *
+ * Software distributed under the License is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
+ * for the specific language governing rights and limitations under the
+ * License.
+ *
+ * The Original Code is FreeSWITCH Modular Media Switching Software Library / Soft-Switch Application
+ *
+ * The Initial Developer of the Original Code is
+ * Mathieu Parent <math.parent@gmail.com>
+ * Portions created by the Initial Developer are Copyright (C)
+ * the Initial Developer. All Rights Reserved.
+ *
+ * Contributor(s):
+ *
+ * Mathieu Parent <math.parent@gmail.com>
+ *
+ *
+ * mod_skinny.h -- Skinny Call Control Protocol (SCCP) Endpoint Module
+ *
+ */
+
+#ifndef _MOD_SKINNY_H
+#define _MOD_SKINNY_H
+
+#include <switch.h>
+
+/*****************************************************************************/
+/* MODULE TYPES */
+/*****************************************************************************/
+#define SKINNY_EVENT_REGISTER "skinny::register"
+#define SKINNY_EVENT_UNREGISTER "skinny::unregister"
+#define SKINNY_EVENT_EXPIRE "skinny::expire"
+#define SKINNY_EVENT_ALARM "skinny::alarm"
+
+struct skinny_globals {
+ /* prefs */
+ int debug;
+ char *codec_string;
+ char *codec_order[SWITCH_MAX_CODECS];
+ int codec_order_last;
+ char *codec_rates_string;
+ char *codec_rates[SWITCH_MAX_CODECS];
+ int codec_rates_last;
+ unsigned int flags;
+ /* data */
+ int calls;
+ switch_mutex_t *calls_mutex;
+ switch_hash_t *profile_hash;
+ switch_event_node_t *heartbeat_node;
+ int running;
+};
+typedef struct skinny_globals skinny_globals_t;
+
+skinny_globals_t globals;
+
+struct skinny_profile {
+ /* prefs */
+ char *name;
+ char *domain;
+ char *ip;
+ unsigned int port;
+ char *dialplan;
+ char *context;
+ uint32_t keep_alive;
+ char date_format[6];
+ /* db */
+ char *dbname;
+ char *odbc_dsn;
+ char *odbc_user;
+ char *odbc_pass;
+ switch_odbc_handle_t *master_odbc;
+ /* stats */
+ uint32_t ib_calls;
+ uint32_t ob_calls;
+ uint32_t ib_failed_calls;
+ uint32_t ob_failed_calls;
+ /* listener */
+ int listener_threads;
+ switch_mutex_t *listener_mutex;
+ switch_socket_t *sock;
+ switch_mutex_t *sock_mutex;
+ struct listener *listeners;
+ uint8_t listener_ready;
+ /* sessions */
+ switch_hash_t *session_hash;
+ switch_mutex_t *sessions_mutex;
+};
+typedef struct skinny_profile skinny_profile_t;
+
+
+/*****************************************************************************/
+/* LISTENERS TYPES */
+/*****************************************************************************/
+
+typedef enum {
+ LFLAG_RUNNING = (1 << 0),
+} event_flag_t;
+
+#define SKINNY_MAX_LINES 42
+struct listener {
+ skinny_profile_t *profile;
+ char device_name[16];
+ switch_core_session_t *session[SKINNY_MAX_LINES];
+
+ switch_socket_t *sock;
+ switch_memory_pool_t *pool;
+ switch_thread_rwlock_t *rwlock;
+ switch_sockaddr_t *sa;
+ char remote_ip[50];
+ switch_mutex_t *flag_mutex;
+ uint32_t flags;
+ switch_port_t remote_port;
+ uint32_t id;
+ time_t expire_time;
+ struct listener *next;
+};
+
+typedef struct listener listener_t;
+
+typedef switch_status_t (*skinny_listener_callback_func_t) (listener_t *listener, void *pvt);
+
+/*****************************************************************************/
+/* CHANNEL TYPES */
+/*****************************************************************************/
+typedef enum {
+ TFLAG_IO = (1 << 0),
+ TFLAG_INBOUND = (1 << 1),
+ TFLAG_OUTBOUND = (1 << 2),
+ TFLAG_DTMF = (1 << 3),
+ TFLAG_VOICE = (1 << 4),
+ TFLAG_HANGUP = (1 << 5),
+ TFLAG_LINEAR = (1 << 6),
+ TFLAG_CODEC = (1 << 7),
+ TFLAG_BREAK = (1 << 8),
+
+ TFLAG_READING = (1 << 9),
+ TFLAG_WRITING = (1 << 10),
+
+ TFLAG_WAITING_DEST = (1 << 11)
+} TFLAGS;
+
+typedef enum {
+ GFLAG_MY_CODEC_PREFS = (1 << 0)
+} GFLAGS;
+
+struct private_object {
+ unsigned int flags;
+ switch_frame_t read_frame;
+ unsigned char databuf[SWITCH_RECOMMENDED_BUFFER_SIZE];
+ switch_core_session_t *session;
+ switch_caller_profile_t *caller_profile;
+ switch_mutex_t *mutex;
+ switch_mutex_t *flag_mutex;
+ /* identification */
+ struct listener *listener;
+ uint32_t line;
+ uint32_t call_id;
+ uint32_t party_id;
+ char dest[10];
+ /* codec */
+ char *iananame;
+ switch_codec_t read_codec;
+ switch_codec_t write_codec;
+ switch_codec_implementation_t read_impl;
+ switch_codec_implementation_t write_impl;
+ unsigned long rm_rate;
+ uint32_t codec_ms;
+ char *rm_encoding;
+ char *rm_fmtp;
+ switch_payload_t agreed_pt;
+ /* RTP */
+ switch_rtp_t *rtp_session;
+ char *local_sdp_audio_ip;
+ switch_port_t local_sdp_audio_port;
+ char *remote_sdp_audio_ip;
+ switch_port_t remote_sdp_audio_port;
+};
+
+typedef struct private_object private_t;
+
+/*****************************************************************************/
+/* SQL FUNCTIONS */
+/*****************************************************************************/
+void skinny_execute_sql(skinny_profile_t *profile, char *sql, switch_mutex_t *mutex);
+switch_bool_t skinny_execute_sql_callback(skinny_profile_t *profile,
+ switch_mutex_t *mutex, char *sql, switch_core_db_callback_func_t callback, void *pdata);
+
+/*****************************************************************************/
+/* LISTENER FUNCTIONS */
+/*****************************************************************************/
+switch_status_t keepalive_listener(listener_t *listener, void *pvt);
+
+/*****************************************************************************/
+/* CHANNEL FUNCTIONS */
+/*****************************************************************************/
+switch_status_t skinny_tech_set_codec(private_t *tech_pvt, int force);
+void tech_init(private_t *tech_pvt, switch_core_session_t *session);
+switch_status_t channel_on_init(switch_core_session_t *session);
+switch_status_t channel_on_hangup(switch_core_session_t *session);
+switch_status_t channel_on_destroy(switch_core_session_t *session);
+switch_status_t channel_on_routing(switch_core_session_t *session);
+switch_status_t channel_on_exchange_media(switch_core_session_t *session);
+switch_status_t channel_on_soft_execute(switch_core_session_t *session);
+switch_call_cause_t channel_outgoing_channel(switch_core_session_t *session, switch_event_t *var_event,
+ switch_caller_profile_t *outbound_profile,
+ switch_core_session_t **new_session, switch_memory_pool_t **pool, switch_originate_flag_t flags, switch_call_cause_t *cancel_cause);
+switch_status_t channel_read_frame(switch_core_session_t *session, switch_frame_t **frame, switch_io_flag_t flags, int stream_id);
+switch_status_t channel_write_frame(switch_core_session_t *session, switch_frame_t *frame, switch_io_flag_t flags, int stream_id);
+switch_status_t channel_kill_channel(switch_core_session_t *session, int sig);
+
+/*****************************************************************************/
+/* MODULE FUNCTIONS */
+/*****************************************************************************/
+switch_endpoint_interface_t *skinny_get_endpoint_interface();
+
+#endif /* _MOD_SKINNY_H */
+
</ins></span></pre></div>
<a id="freeswitchtrunksrcmodendpointsmod_skinnyskinny_protocolc"></a>
<div class="addfile"><h4>Added: freeswitch/trunk/src/mod/endpoints/mod_skinny/skinny_protocol.c (0 => 16784)</h4>
<pre class="diff"><span>
<span class="info">--- freeswitch/trunk/src/mod/endpoints/mod_skinny/skinny_protocol.c (rev 0)
+++ freeswitch/trunk/src/mod/endpoints/mod_skinny/skinny_protocol.c 2010-02-24 12:04:56 UTC (rev 16784)
</span><span class="lines">@@ -0,0 +1,1629 @@
</span><ins>+/*
+ * FreeSWITCH Modular Media Switching Software Library / Soft-Switch Application
+ * Copyright (C) 2010, Mathieu Parent <math.parent@gmail.com>
+ *
+ * Version: MPL 1.1
+ *
+ * The contents of this file are subject to the Mozilla Public License Version
+ * 1.1 (the "License"); you may not use this file except in compliance with
+ * the License. You may obtain a copy of the License at
+ * http://www.mozilla.org/MPL/
+ *
+ * Software distributed under the License is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
+ * for the specific language governing rights and limitations under the
+ * License.
+ *
+ * The Original Code is FreeSWITCH Modular Media Switching Software Library / Soft-Switch Application
+ *
+ * The Initial Developer of the Original Code is
+ * Mathieu Parent <math.parent@gmail.com>
+ * Portions created by the Initial Developer are Copyright (C)
+ * the Initial Developer. All Rights Reserved.
+ *
+ * Contributor(s):
+ *
+ * Mathieu Parent <math.parent@gmail.com>
+ *
+ *
+ * skinny_protocol.c -- Skinny Call Control Protocol (SCCP) Endpoint Module
+ *
+ */
+#include <switch.h>
+#include "mod_skinny.h"
+#include "skinny_protocol.h"
+
+skinny_globals_t globals;
+
+struct soft_key_template_definition soft_key_template_default[] = {
+ { "\200\001", SOFTKEY_REDIAL },
+ { "\200\002", SOFTKEY_NEWCALL },
+ { "\200\003", SOFTKEY_HOLD },
+ { "\200\004", SOFTKEY_TRNSFER },
+ { "\200\005", SOFTKEY_CFWDALL },
+ { "\200\006", SOFTKEY_CFWDBUSY },
+ { "\200\007", SOFTKEY_CFWDNOANSWER },
+ { "\200\010", SOFTKEY_BKSPC },
+ { "\200\011", SOFTKEY_ENDCALL },
+ { "\200\012", SOFTKEY_RESUME },
+ { "\200\013", SOFTKEY_ANSWER },
+ { "\200\014", SOFTKEY_INFO },
+ { "\200\015", SOFTKEY_CONFRN },
+ { "\200\016", SOFTKEY_PARK },
+ { "\200\017", SOFTKEY_JOIN },
+ { "\200\020", SOFTKEY_MEETME },
+ { "\200\021", SOFTKEY_PICKUP },
+ { "\200\022", SOFTKEY_GPICKUP },
+ { "\200\077", SOFTKEY_DND },
+ { "\200\120", SOFTKEY_IDIVERT },
+};
+
+/*****************************************************************************/
+/* SKINNY FUNCTIONS */
+/*****************************************************************************/
+
+char* skinny_codec2string(enum skinny_codecs skinnycodec)
+{
+ switch (skinnycodec) {
+ case SKINNY_CODEC_ALAW_64K:
+ case SKINNY_CODEC_ALAW_56K:
+ return "ALAW";
+ case SKINNY_CODEC_ULAW_64K:
+ case SKINNY_CODEC_ULAW_56K:
+ return "ULAW";
+ case SKINNY_CODEC_G722_64K:
+ case SKINNY_CODEC_G722_56K:
+ case SKINNY_CODEC_G722_48K:
+ return "G722";
+ case SKINNY_CODEC_G723_1:
+ return "G723";
+ case SKINNY_CODEC_G728:
+ return "G728";
+ case SKINNY_CODEC_G729:
+ case SKINNY_CODEC_G729A:
+ return "G729";
+ case SKINNY_CODEC_IS11172:
+ return "IS11172";
+ case SKINNY_CODEC_IS13818:
+ return "IS13818";
+ case SKINNY_CODEC_G729B:
+ case SKINNY_CODEC_G729AB:
+ return "G729";
+ case SKINNY_CODEC_GSM_FULL:
+ case SKINNY_CODEC_GSM_HALF:
+ case SKINNY_CODEC_GSM_EFULL:
+ return "GSM";
+ case SKINNY_CODEC_WIDEBAND_256K:
+ return "WIDEBAND";
+ case SKINNY_CODEC_DATA_64K:
+ case SKINNY_CODEC_DATA_56K:
+ return "DATA";
+ case SKINNY_CODEC_GSM:
+ return "GSM";
+ case SKINNY_CODEC_ACTIVEVOICE:
+ return "ACTIVEVOICE";
+ case SKINNY_CODEC_G726_32K:
+ case SKINNY_CODEC_G726_24K:
+ case SKINNY_CODEC_G726_16K:
+ return "G726";
+ case SKINNY_CODEC_G729B_BIS:
+ case SKINNY_CODEC_G729B_LOW:
+ return "G729";
+ case SKINNY_CODEC_H261:
+ return "H261";
+ case SKINNY_CODEC_H263:
+ return "H263";
+ case SKINNY_CODEC_VIDEO:
+ return "VIDEO";
+ case SKINNY_CODEC_T120:
+ return "T120";
+ case SKINNY_CODEC_H224:
+ return "H224";
+ case SKINNY_CODEC_RFC2833_DYNPAYLOAD:
+ return "RFC2833_DYNPAYLOAD";
+ default:
+ return "";
+ }
+}
+
+switch_status_t skinny_read_packet(listener_t *listener, skinny_message_t **req)
+{
+ skinny_message_t *request;
+ switch_size_t mlen, bytes = 0;
+ char mbuf[SKINNY_MESSAGE_MAXSIZE] = "";
+ char *ptr;
+ switch_status_t status = SWITCH_STATUS_SUCCESS;
+
+ request = switch_core_alloc(listener->pool, SKINNY_MESSAGE_MAXSIZE);
+
+ if (!request) {
+ switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_ERROR, "Unable to allocate memory.\n");
+ return SWITCH_STATUS_MEMERR;
+ }
+
+ if (!globals.running) {
+ return SWITCH_STATUS_FALSE;
+ }
+
+ ptr = mbuf;
+
+ while (listener->sock && globals.running) {
+ uint8_t do_sleep = 1;
+ if(bytes < SKINNY_MESSAGE_FIELD_SIZE) {
+ /* We have nothing yet, get length header field */
+ mlen = SKINNY_MESSAGE_FIELD_SIZE - bytes;
+ } else {
+ /* We now know the message size */
+ mlen = request->length + 2*SKINNY_MESSAGE_FIELD_SIZE - bytes;
+ }
+
+ status = switch_socket_recv(listener->sock, ptr, &mlen);
+
+ if (!globals.running || (!SWITCH_STATUS_IS_BREAK(status) && status != SWITCH_STATUS_SUCCESS)) {
+ switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_INFO, "Socket break.\n");
+ return SWITCH_STATUS_FALSE;
+ }
+
+ if(mlen) {
+ bytes += mlen;
+
+ if(bytes >= SKINNY_MESSAGE_FIELD_SIZE) {
+ do_sleep = 0;
+ ptr += mlen;
+ memcpy(request, mbuf, bytes);
+ switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_DEBUG,
+ "Got request: length=%d,reserved=%x,type=%x\n",
+ request->length,request->reserved,request->type);
+ if(request->length < SKINNY_MESSAGE_FIELD_SIZE) {
+ switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_ERROR,
+ "Skinny client sent invalid data. Length should be greater than 4 but got %d.\n",
+ request->length);
+ return SWITCH_STATUS_FALSE;
+ }
+ if(request->length + 2*SKINNY_MESSAGE_FIELD_SIZE > SKINNY_MESSAGE_MAXSIZE) {
+ switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_ERROR,
+ "Skinny client sent too huge data. Got %d which is above threshold %d.\n",
+ request->length, SKINNY_MESSAGE_MAXSIZE - 2*SKINNY_MESSAGE_FIELD_SIZE);
+ return SWITCH_STATUS_FALSE;
+ }
+ if(bytes >= request->length + 2*SKINNY_MESSAGE_FIELD_SIZE) {
+ /* Message body */
+ switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_DEBUG,
+ "Got complete request: length=%d,reserved=%x,type=%x,data=%d\n",
+ request->length,request->reserved,request->type,request->data.as_char);
+ *req = request;
+ return SWITCH_STATUS_SUCCESS;
+ }
+ }
+ }
+ if (listener->expire_time && listener->expire_time < switch_epoch_time_now(NULL)) {
+ switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_INFO, "Listener timed out.\n");
+ switch_clear_flag_locked(listener, LFLAG_RUNNING);
+ return SWITCH_STATUS_FALSE;
+ }
+ }
+ return SWITCH_STATUS_SUCCESS;
+}
+
+int skinny_device_event_callback(void *pArg, int argc, char **argv, char **columnNames)
+{
+ switch_event_t *event = (switch_event_t *) pArg;
+
+ char *device_name = argv[0];
+ char *user_id = argv[1];
+ char *instance = argv[2];
+ char *ip = argv[3];
+ char *device_type = argv[4];
+ char *max_streams = argv[5];
+ char *port = argv[6];
+ char *codec_string = argv[7];
+
+ switch_event_add_header_string(event, SWITCH_STACK_BOTTOM, "Skinny-Device-Name", device_name);
+ switch_event_add_header( event, SWITCH_STACK_BOTTOM, "Skinny-User-Id", "%s", user_id);
+ switch_event_add_header( event, SWITCH_STACK_BOTTOM, "Skinny-Instance", "%s", instance);
+ switch_event_add_header_string(event, SWITCH_STACK_BOTTOM, "Skinny-IP", ip);
+ switch_event_add_header( event, SWITCH_STACK_BOTTOM, "Skinny-Device-Type", "%s", device_type);
+ switch_event_add_header( event, SWITCH_STACK_BOTTOM, "Skinny-Max-Streams", "%s", max_streams);
+ switch_event_add_header( event, SWITCH_STACK_BOTTOM, "Skinny-Port", "%s", port);
+ switch_event_add_header_string(event, SWITCH_STACK_BOTTOM, "Skinny-Codecs", codec_string);
+
+ return 0;
+}
+
+switch_status_t skinny_device_event(listener_t *listener, switch_event_t **ev, switch_event_types_t event_id, const char *subclass_name)
+{
+ switch_event_t *event = NULL;
+ char *sql;
+ skinny_profile_t *profile;
+ assert(listener->profile);
+ profile = listener->profile;
+
+ switch_event_create_subclass(&event, event_id, subclass_name);
+ switch_assert(event);
+ if ((sql = switch_mprintf("SELECT * FROM skinny_devices WHERE name='%s'", listener->device_name))) {
+ skinny_execute_sql_callback(profile, profile->listener_mutex, sql, skinny_device_event_callback, event);
+ switch_safe_free(sql);
+ }
+
+ *ev = event;
+ return SWITCH_STATUS_SUCCESS;
+}
+
+switch_status_t skinny_send_call_info(switch_core_session_t *session)
+{
+ private_t *tech_pvt;
+ listener_t *listener;
+
+ tech_pvt = switch_core_session_get_private(session);
+ switch_assert(tech_pvt != NULL);
+
+ listener = tech_pvt->listener;
+ switch_assert(listener != NULL);
+
+ send_call_info(tech_pvt->listener,
+ "TODO", /* char calling_party_name[40], */
+ "TODO", /* char calling_party[24], */
+ "TODO", /* char called_party_name[40], */
+ "TODO", /* char called_party[24], */
+ tech_pvt->line, /* uint32_t line_instance, */
+ tech_pvt->call_id, /* uint32_t call_id, */
+ SKINNY_OUTBOUND_CALL, /* uint32_t call_type, */
+ "TODO", /* char original_called_party_name[40], */
+ "TODO", /* char original_called_party[24], */
+ "TODO", /* char last_redirecting_party_name[40], */
+ "TODO", /* char last_redirecting_party[24], */
+ 0, /* uint32_t original_called_party_redirect_reason, */
+ 0, /* uint32_t last_redirecting_reason, */
+ "TODO", /* char calling_party_voice_mailbox[24], */
+ "TODO", /* char called_party_voice_mailbox[24], */
+ "TODO", /* char original_called_party_voice_mailbox[24], */
+ "TODO", /* char last_redirecting_voice_mailbox[24], */
+ 1, /* uint32_t call_instance, */
+ 1, /* uint32_t call_security_status, */
+ 0 /* uint32_t party_pi_restriction_bits */
+ );
+ return SWITCH_STATUS_SUCCESS;
+}
+
+switch_status_t skinny_answer(switch_core_session_t *session)
+{
+ private_t *tech_pvt;
+ listener_t *listener;
+
+ tech_pvt = switch_core_session_get_private(session);
+ switch_assert(tech_pvt != NULL);
+
+ listener = tech_pvt->listener;
+ switch_assert(listener != NULL);
+
+ set_ringer(listener, SKINNY_RING_OFF, SKINNY_RING_FOREVER, 0); /* TODO : here ? */
+ stop_tone(listener, tech_pvt->line, tech_pvt->call_id);
+ open_receive_channel(listener,
+ tech_pvt->call_id, /* uint32_t conference_id, */
+ 0, /* uint32_t pass_thru_party_id, */
+ 20, /* uint32_t packets, */
+ SKINNY_CODEC_ULAW_64K, /* uint32_t payload_capacity, */
+ 0, /* uint32_t echo_cancel_type, */
+ 0, /* uint32_t g723_bitrate, */
+ 0, /* uint32_t conference_id2, */
+ 0 /* uint32_t reserved[10] */
+ );
+ send_call_state(listener,
+ SKINNY_CONNECTED,
+ tech_pvt->line,
+ tech_pvt->call_id);
+ send_select_soft_keys(listener,
+ tech_pvt->line,
+ tech_pvt->call_id,
+ SKINNY_KEY_SET_CONNECTED,
+ 0xffff);
+ display_prompt_status(listener,
+ 0,
+ "\200\030",
+ tech_pvt->line,
+ tech_pvt->call_id);
+ skinny_send_call_info(session);
+ return SWITCH_STATUS_SUCCESS;
+}
+
+/*****************************************************************************/
+/* SKINNY MESSAGE HELPER */
+/*****************************************************************************/
+switch_status_t start_tone(listener_t *listener,
+ uint32_t tone,
+ uint32_t reserved,
+ uint32_t line_instance,
+ uint32_t call_id)
+{
+ skinny_message_t *message;
+ message = switch_core_alloc(listener->pool, 12+sizeof(message->data.start_tone));
+ message->type = START_TONE_MESSAGE;
+ message->length = 4 + sizeof(message->data.start_tone);
+ message->data.start_tone.tone = tone;
+ message->data.start_tone.reserved = reserved;
+ message->data.start_tone.line_instance = line_instance;
+ message->data.start_tone.call_id = call_id;
+ skinny_send_reply(listener, message);
+ return SWITCH_STATUS_SUCCESS;
+}
+
+switch_status_t stop_tone(listener_t *listener,
+ uint32_t line_instance,
+ uint32_t call_id)
+{
+ skinny_message_t *message;
+ message = switch_core_alloc(listener->pool, 12+sizeof(message->data.stop_tone));
+ message->type = STOP_TONE_MESSAGE;
+ message->length = 4 + sizeof(message->data.stop_tone);
+ message->data.stop_tone.line_instance = line_instance;
+ message->data.stop_tone.call_id = call_id;
+ skinny_send_reply(listener, message);
+ return SWITCH_STATUS_SUCCESS;
+}
+
+switch_status_t set_ringer(listener_t *listener,
+ uint32_t ring_type,
+ uint32_t ring_mode,
+ uint32_t unknown)
+{
+ skinny_message_t *message;
+ message = switch_core_alloc(listener->pool, 12+sizeof(message->data.ringer));
+ message->type = SET_RINGER_MESSAGE;
+ message->length = 4 + sizeof(message->data.ringer);
+ message->data.ringer.ring_type = ring_type;
+ message->data.ringer.ring_mode = ring_mode;
+ message->data.ringer.unknown = unknown;
+ skinny_send_reply(listener, message);
+ return SWITCH_STATUS_SUCCESS;
+}
+
+switch_status_t set_lamp(listener_t *listener,
+ uint32_t stimulus,
+ uint32_t stimulus_instance,
+ uint32_t mode)
+{
+ skinny_message_t *message;
+ message = switch_core_alloc(listener->pool, 12+sizeof(message->data.lamp));
+ message->type = SET_LAMP_MESSAGE;
+ message->length = 4 + sizeof(message->data.lamp);
+ message->data.lamp.stimulus = stimulus;
+ message->data.lamp.stimulus_instance = stimulus_instance;
+ message->data.lamp.mode = mode;
+ skinny_send_reply(listener, message);
+ return SWITCH_STATUS_SUCCESS;
+}
+
+switch_status_t set_speaker_mode(listener_t *listener,
+ uint32_t mode)
+{
+ skinny_message_t *message;
+ message = switch_core_alloc(listener->pool, 12+sizeof(message->data.speaker_mode));
+ message->type = SET_SPEAKER_MODE_MESSAGE;
+ message->length = 4 + sizeof(message->data.speaker_mode);
+ message->data.speaker_mode.mode = mode;
+ skinny_send_reply(listener, message);
+ return SWITCH_STATUS_SUCCESS;
+}
+
+switch_status_t start_media_transmission(listener_t *listener,
+ uint32_t conference_id,
+ uint32_t pass_thru_party_id,
+ uint32_t remote_ip,
+ uint32_t remote_port,
+ uint32_t ms_per_packet,
+ uint32_t payload_capacity,
+ uint32_t precedence,
+ uint32_t silence_suppression,
+ uint16_t max_frames_per_packet,
+ uint32_t g723_bitrate)
+{
+ skinny_message_t *message;
+ message = switch_core_alloc(listener->pool, 12+sizeof(message->data.start_media));
+ message->type = START_MEDIA_TRANSMISSION_MESSAGE;
+ message->length = 4 + sizeof(message->data.start_media);
+ message->data.start_media.conference_id = conference_id;
+ message->data.start_media.pass_thru_party_id = pass_thru_party_id;
+ message->data.start_media.remote_ip = remote_ip;
+ message->data.start_media.remote_port = remote_port;
+ message->data.start_media.ms_per_packet = ms_per_packet;
+ message->data.start_media.payload_capacity = payload_capacity;
+ message->data.start_media.precedence = precedence;
+ message->data.start_media.silence_suppression = silence_suppression;
+ message->data.start_media.max_frames_per_packet = max_frames_per_packet;
+ message->data.start_media.g723_bitrate = g723_bitrate;
+ /* ... */
+ skinny_send_reply(listener, message);
+ return SWITCH_STATUS_SUCCESS;
+}
+
+switch_status_t stop_media_transmission(listener_t *listener,
+ uint32_t conference_id,
+ uint32_t pass_thru_party_id,
+ uint32_t conference_id2)
+{
+ skinny_message_t *message;
+ message = switch_core_alloc(listener->pool, 12+sizeof(message->data.stop_media));
+ message->type = STOP_MEDIA_TRANSMISSION_MESSAGE;
+ message->length = 4 + sizeof(message->data.stop_media);
+ message->data.stop_media.conference_id = conference_id;
+ message->data.stop_media.pass_thru_party_id = pass_thru_party_id;
+ message->data.stop_media.conference_id2 = conference_id2;
+ /* ... */
+ skinny_send_reply(listener, message);
+ return SWITCH_STATUS_SUCCESS;
+}
+
+switch_status_t send_call_info(listener_t *listener,
+ char calling_party_name[40],
+ char calling_party[24],
+ char called_party_name[40],
+ char called_party[24],
+ uint32_t line_instance,
+ uint32_t call_id,
+ uint32_t call_type,
+ char original_called_party_name[40],
+ char original_called_party[24],
+ char last_redirecting_party_name[40],
+ char last_redirecting_party[24],
+ uint32_t original_called_party_redirect_reason,
+ uint32_t last_redirecting_reason,
+ char calling_party_voice_mailbox[24],
+ char called_party_voice_mailbox[24],
+ char original_called_party_voice_mailbox[24],
+ char last_redirecting_voice_mailbox[24],
+ uint32_t call_instance,
+ uint32_t call_security_status,
+ uint32_t party_pi_restriction_bits)
+{
+ skinny_message_t *message;
+ message = switch_core_alloc(listener->pool, 12+sizeof(message->data.call_info));
+ message->type = CALL_INFO_MESSAGE;
+ message->length = 4 + sizeof(message->data.call_info);
+ strcpy(message->data.call_info.calling_party_name, calling_party_name);
+ strcpy(message->data.call_info.calling_party, calling_party);
+ strcpy(message->data.call_info.called_party_name, called_party_name);
+ strcpy(message->data.call_info.called_party, called_party);
+ message->data.call_info.line_instance = line_instance;
+ message->data.call_info.call_id = call_id;
+ message->data.call_info.call_type = call_type;
+ strcpy(message->data.call_info.original_called_party_name, original_called_party_name);
+ strcpy(message->data.call_info.original_called_party, original_called_party);
+ strcpy(message->data.call_info.last_redirecting_party_name, last_redirecting_party_name);
+ strcpy(message->data.call_info.last_redirecting_party, last_redirecting_party);
+ message->data.call_info.original_called_party_redirect_reason = original_called_party_redirect_reason;
+ message->data.call_info.last_redirecting_reason = last_redirecting_reason;
+ strcpy(message->data.call_info.calling_party_voice_mailbox, calling_party_voice_mailbox);
+ strcpy(message->data.call_info.called_party_voice_mailbox, called_party_voice_mailbox);
+ strcpy(message->data.call_info.original_called_party_voice_mailbox, original_called_party_voice_mailbox);
+ strcpy(message->data.call_info.last_redirecting_voice_mailbox, last_redirecting_voice_mailbox);
+ message->data.call_info.call_instance = call_instance;
+ message->data.call_info.call_security_status = call_security_status;
+ message->data.call_info.party_pi_restriction_bits = party_pi_restriction_bits;
+ skinny_send_reply(listener, message);
+ return SWITCH_STATUS_SUCCESS;
+}
+
+switch_status_t open_receive_channel(listener_t *listener,
+ uint32_t conference_id,
+ uint32_t pass_thru_party_id,
+ uint32_t packets,
+ uint32_t payload_capacity,
+ uint32_t echo_cancel_type,
+ uint32_t g723_bitrate,
+ uint32_t conference_id2,
+ uint32_t reserved[10])
+{
+ skinny_message_t *message;
+ message = switch_core_alloc(listener->pool, 12+sizeof(message->data.open_receive_channel));
+ message->type = OPEN_RECEIVE_CHANNEL_MESSAGE;
+ message->length = 4 + sizeof(message->data.open_receive_channel);
+ message->data.open_receive_channel.conference_id = conference_id;
+ message->data.open_receive_channel.pass_thru_party_id = pass_thru_party_id;
+ message->data.open_receive_channel.packets = packets;
+ message->data.open_receive_channel.payload_capacity = payload_capacity;
+ message->data.open_receive_channel.echo_cancel_type = echo_cancel_type;
+ message->data.open_receive_channel.g723_bitrate = g723_bitrate;
+ message->data.open_receive_channel.conference_id2 = conference_id2;
+ /*
+ message->data.open_receive_channel.reserved[0] = reserved[0];
+ message->data.open_receive_channel.reserved[1] = reserved[1];
+ message->data.open_receive_channel.reserved[2] = reserved[2];
+ message->data.open_receive_channel.reserved[3] = reserved[3];
+ message->data.open_receive_channel.reserved[4] = reserved[4];
+ message->data.open_receive_channel.reserved[5] = reserved[5];
+ message->data.open_receive_channel.reserved[6] = reserved[6];
+ message->data.open_receive_channel.reserved[7] = reserved[7];
+ message->data.open_receive_channel.reserved[8] = reserved[8];
+ message->data.open_receive_channel.reserved[9] = reserved[9];
+ */
+ skinny_send_reply(listener, message);
+ return SWITCH_STATUS_SUCCESS;
+}
+
+switch_status_t close_receive_channel(listener_t *listener,
+ uint32_t conference_id,
+ uint32_t pass_thru_party_id,
+ uint32_t conference_id2)
+{
+ skinny_message_t *message;
+ message = switch_core_alloc(listener->pool, 12+sizeof(message->data.close_receive_channel));
+ message->type = CLOSE_RECEIVE_CHANNEL_MESSAGE;
+ message->length = 4 + sizeof(message->data.close_receive_channel);
+ message->data.close_receive_channel.conference_id = conference_id;
+ message->data.close_receive_channel.pass_thru_party_id = pass_thru_party_id;
+ message->data.close_receive_channel.conference_id2 = conference_id2;
+ skinny_send_reply(listener, message);
+ return SWITCH_STATUS_SUCCESS;
+}
+
+switch_status_t send_select_soft_keys(listener_t *listener,
+ uint32_t line_instance,
+ uint32_t call_id,
+ uint32_t soft_key_set,
+ uint32_t valid_key_mask)
+{
+ skinny_message_t *message;
+ message = switch_core_alloc(listener->pool, 12+sizeof(message->data.select_soft_keys));
+ message->type = SELECT_SOFT_KEYS_MESSAGE;
+ message->length = 4 + sizeof(message->data.select_soft_keys);
+ message->data.select_soft_keys.line_instance = line_instance;
+ message->data.select_soft_keys.call_id = call_id;
+ message->data.select_soft_keys.soft_key_set = soft_key_set;
+ message->data.select_soft_keys.valid_key_mask = valid_key_mask;
+ skinny_send_reply(listener, message);
+ return SWITCH_STATUS_SUCCESS;
+}
+
+switch_status_t send_call_state(listener_t *listener,
+ uint32_t call_state,
+ uint32_t line_instance,
+ uint32_t call_id)
+{
+ skinny_message_t *message;
+ message = switch_core_alloc(listener->pool, 12+sizeof(message->data.call_state));
+ message->type = CALL_STATE_MESSAGE;
+ message->length = 4 + sizeof(message->data.call_state);
+ message->data.call_state.call_state = call_state;
+ message->data.call_state.line_instance = line_instance;
+ message->data.call_state.call_id = call_id;
+ skinny_send_reply(listener, message);
+ return SWITCH_STATUS_SUCCESS;
+}
+
+switch_status_t display_prompt_status(listener_t *listener,
+ uint32_t timeout,
+ char display[32],
+ uint32_t line_instance,
+ uint32_t call_id)
+{
+ skinny_message_t *message;
+ message = switch_core_alloc(listener->pool, 12+sizeof(message->data.display_prompt_status));
+ message->type = DISPLAY_PROMPT_STATUS_MESSAGE;
+ message->length = 4 + sizeof(message->data.display_prompt_status);
+ message->data.display_prompt_status.timeout = timeout;
+ strcpy(message->data.display_prompt_status.display, display);
+ message->data.display_prompt_status.line_instance = line_instance;
+ message->data.display_prompt_status.call_id = call_id;
+ skinny_send_reply(listener, message);
+ return SWITCH_STATUS_SUCCESS;
+}
+
+switch_status_t clear_prompt_status(listener_t *listener,
+ uint32_t line_instance,
+ uint32_t call_id)
+{
+ skinny_message_t *message;
+ message = switch_core_alloc(listener->pool, 12+sizeof(message->data.clear_prompt_status));
+ message->type = CLEAR_PROMPT_STATUS_MESSAGE;
+ message->length = 4 + sizeof(message->data.clear_prompt_status);
+ message->data.clear_prompt_status.line_instance = line_instance;
+ message->data.clear_prompt_status.call_id = call_id;
+ skinny_send_reply(listener, message);
+ return SWITCH_STATUS_SUCCESS;
+}
+
+switch_status_t activate_call_plane(listener_t *listener,
+ uint32_t line_instance)
+{
+ skinny_message_t *message;
+ message = switch_core_alloc(listener->pool, 12+sizeof(message->data.activate_call_plane));
+ message->type = ACTIVATE_CALL_PLANE_MESSAGE;
+ message->length = 4 + sizeof(message->data.activate_call_plane);
+ message->data.activate_call_plane.line_instance = line_instance;
+ skinny_send_reply(listener, message);
+ return SWITCH_STATUS_SUCCESS;
+}
+
+switch_status_t send_dialed_number(listener_t *listener,
+ char called_party[24],
+ uint32_t line_instance,
+ uint32_t call_id)
+{
+ skinny_message_t *message;
+ message = switch_core_alloc(listener->pool, 12+sizeof(message->data.dialed_number));
+ message->type = DIALED_NUMBER_MESSAGE;
+ message->length = 4 + sizeof(message->data.dialed_number);
+ strcpy(message->data.dialed_number.called_party, called_party);
+ message->data.dialed_number.line_instance = line_instance;
+ message->data.dialed_number.call_id = call_id;
+ skinny_send_reply(listener, message);
+ return SWITCH_STATUS_SUCCESS;
+}
+
+/* Message handling */
+switch_status_t skinny_handle_alarm(listener_t *listener, skinny_message_t *request)
+{
+ switch_event_t *event = NULL;
+
+ skinny_check_data_length(request, sizeof(request->data.alarm));
+
+ switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_INFO,
+ "Received alarm: Severity=%d, DisplayMessage=%s, Param1=%d, Param2=%d.\n",
+ request->data.alarm.alarm_severity, request->data.alarm.display_message,
+ request->data.alarm.alarm_param1, request->data.alarm.alarm_param2);
+ /* skinny::alarm event */
+ skinny_device_event(listener, &event, SWITCH_EVENT_CUSTOM, SKINNY_EVENT_ALARM);
+ switch_event_add_header(event, SWITCH_STACK_BOTTOM, "Skinny-Alarm-Severity", "%d", request->data.alarm.alarm_severity);
+ switch_event_add_header(event, SWITCH_STACK_BOTTOM, "Skinny-Alarm-DisplayMessage", "%s", request->data.alarm.display_message);
+ switch_event_add_header(event, SWITCH_STACK_BOTTOM, "Skinny-Alarm-Param1", "%d", request->data.alarm.alarm_param1);
+ switch_event_add_header(event, SWITCH_STACK_BOTTOM, "Skinny-Alarm-Param2", "%d", request->data.alarm.alarm_param2);
+ switch_event_fire(&event);
+
+ return SWITCH_STATUS_SUCCESS;
+}
+
+switch_status_t skinny_handle_register(listener_t *listener, skinny_message_t *request)
+{
+ switch_status_t status = SWITCH_STATUS_FALSE;
+ skinny_message_t *message;
+ skinny_profile_t *profile;
+ switch_event_t *event = NULL;
+ switch_event_t *params = NULL;
+ switch_xml_t xroot, xdomain, xgroup, xuser, xskinny, xbuttons, xbutton;
+ char *sql;
+ assert(listener->profile);
+ profile = listener->profile;
+
+ skinny_check_data_length(request, sizeof(request->data.reg));
+
+ if(!zstr(listener->device_name)) {
+ switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_ERROR,
+ "A device is already registred on this listener.\n");
+ message = switch_core_alloc(listener->pool, 12+sizeof(message->data.reg_rej));
+ message->type = REGISTER_REJ_MESSAGE;
+ message->length = 4 + sizeof(message->data.reg_rej);
+ strcpy(message->data.reg_rej.error, "A device is already registred on this listener");
+ skinny_send_reply(listener, message);
+ return SWITCH_STATUS_FALSE;
+ }
+
+ /* Check directory */
+ skinny_device_event(listener, &params, SWITCH_EVENT_REQUEST_PARAMS, SWITCH_EVENT_SUBCLASS_ANY);
+ switch_event_add_header_string(params, SWITCH_STACK_BOTTOM, "action", "skinny-auth");
+
+ if (switch_xml_locate_user("id", request->data.reg.device_name, profile->domain, "", &xroot, &xdomain, &xuser, &xgroup, params) != SWITCH_STATUS_SUCCESS) {
+ switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_WARNING, "Can't find device [%s@%s]\n"
+ "You must define a domain called '%s' in your directory and add a user with id=\"%s\".\n"
+ , request->data.reg.device_name, profile->domain, profile->domain, request->data.reg.device_name);
+ message = switch_core_alloc(listener->pool, 12+sizeof(message->data.reg_rej));
+ message->type = REGISTER_REJ_MESSAGE;
+ message->length = 4 + sizeof(message->data.reg_rej);
+ strcpy(message->data.reg_rej.error, "Device not found");
+ skinny_send_reply(listener, message);
+ status = SWITCH_STATUS_FALSE;
+ goto end;
+ }
+
+ if ((sql = switch_mprintf(
+ "INSERT INTO skinny_devices "
+ "(name, user_id, instance, ip, type, max_streams, codec_string) "
+ "VALUES ('%s','%d','%d', '%s', '%d', '%d', '%s')",
+ request->data.reg.device_name,
+ request->data.reg.user_id,
+ request->data.reg.instance,
+ inet_ntoa(request->data.reg.ip),
+ request->data.reg.device_type,
+ request->data.reg.max_streams,
+ "" /* codec_string */
+ ))) {
+ skinny_execute_sql(profile, sql, profile->listener_mutex);
+ switch_safe_free(sql);
+ }
+
+
+ strcpy(listener->device_name, request->data.reg.device_name);
+
+ xskinny = switch_xml_child(xuser, "skinny");
+ if (xskinny) {
+ xbuttons = switch_xml_child(xskinny, "buttons");
+ if (xbuttons) {
+ for (xbutton = switch_xml_child(xbuttons, "button"); xbutton; xbutton = xbutton->next) {
+ const char *position = switch_xml_attr_soft(xbutton, "position");
+ const char *type = switch_xml_attr_soft(xbutton, "type");
+ const char *label = switch_xml_attr_soft(xbutton, "label");
+ const char *value = switch_xml_attr_soft(xbutton, "value");
+ const char *settings = switch_xml_attr_soft(xbutton, "settings");
+ if ((sql = switch_mprintf(
+ "INSERT INTO skinny_buttons "
+ "(device_name, position, type, label, value, settings) "
+ "VALUES('%s', '%s', '%s', '%s', '%s', '%s')",
+ request->data.reg.device_name,
+ position,
+ type,
+ label,
+ value,
+ settings))) {
+ skinny_execute_sql(profile, sql, profile->listener_mutex);
+ switch_safe_free(sql);
+ }
+ }
+ }
+ }
+
+ status = SWITCH_STATUS_SUCCESS;
+
+ /* Reply with RegisterAckMessage */
+ message = switch_core_alloc(listener->pool, 12+sizeof(message->data.reg_ack));
+ message->type = REGISTER_ACK_MESSAGE;
+ message->length = 4 + sizeof(message->data.reg_ack);
+ message->data.reg_ack.keepAlive = profile->keep_alive;
+ memcpy(message->data.reg_ack.dateFormat, profile->date_format, 6);
+ message->data.reg_ack.secondaryKeepAlive = profile->keep_alive;
+ skinny_send_reply(listener, message);
+
+ /* Send CapabilitiesReqMessage */
+ message = switch_core_alloc(listener->pool, 12);
+ message->type = CAPABILITIES_REQ_MESSAGE;
+ message->length = 4;
+ skinny_send_reply(listener, message);
+
+ /* skinny::register event */
+ skinny_device_event(listener, &event, SWITCH_EVENT_CUSTOM, SKINNY_EVENT_REGISTER);
+ switch_event_fire(&event);
+
+ keepalive_listener(listener, NULL);
+
+end:
+ if(params) {
+ switch_event_destroy(&params);
+ }
+
+ return status;
+}
+
+switch_status_t skinny_headset_status_message(listener_t *listener, skinny_message_t *request)
+{
+ skinny_check_data_length(request, sizeof(request->data.headset_status));
+
+ /* Nothing to do */
+ return SWITCH_STATUS_SUCCESS;
+}
+
+int skinny_config_stat_res_callback(void *pArg, int argc, char **argv, char **columnNames)
+{
+ skinny_message_t *message = pArg;
+ char *device_name = argv[0];
+ int user_id = atoi(argv[1]);
+ int instance = atoi(argv[2]);
+ char *user_name = argv[3];
+ char *server_name = argv[4];
+ int number_lines = atoi(argv[5]);
+ int number_speed_dials = atoi(argv[6]);
+
+ strcpy(message->data.config_res.device_name, device_name);
+ message->data.config_res.user_id = user_id;
+ message->data.config_res.instance = instance;
+ strcpy(message->data.config_res.user_name, user_name);
+ strcpy(message->data.config_res.server_name, server_name);
+ message->data.config_res.number_lines = number_lines;
+ message->data.config_res.number_speed_dials = number_speed_dials;
+
+ return 0;
+}
+
+switch_status_t skinny_handle_config_stat_request(listener_t *listener, skinny_message_t *request)
+{
+ char *sql;
+ skinny_message_t *message;
+ skinny_profile_t *profile;
+
+ switch_assert(listener->profile);
+ switch_assert(listener->device_name);
+
+ profile = listener->profile;
+
+ message = switch_core_alloc(listener->pool, 12+sizeof(message->data.config_res));
+ message->type = CONFIG_STAT_RES_MESSAGE;
+ message->length = 4 + sizeof(message->data.config_res);
+
+ if ((sql = switch_mprintf(
+ "SELECT name, user_id, instance, '' AS user_name, '' AS server_name, "
+ "(SELECT COUNT(*) FROM skinny_buttons WHERE device_name='%s' AND type='line') AS number_lines, "
+ "(SELECT COUNT(*) FROM skinny_buttons WHERE device_name='%s' AND type='speed-dial') AS number_speed_dials "
+ "FROM skinny_devices WHERE name='%s' ",
+ listener->device_name,
+ listener->device_name,
+ listener->device_name
+ ))) {
+ skinny_execute_sql_callback(profile, profile->listener_mutex, sql, skinny_config_stat_res_callback, message);
+ switch_safe_free(sql);
+ }
+ skinny_send_reply(listener, message);
+
+ return SWITCH_STATUS_SUCCESS;
+}
+
+switch_status_t skinny_handle_capabilities_response(listener_t *listener, skinny_message_t *request)
+{
+ char *sql;
+ skinny_profile_t *profile;
+
+ uint32_t i = 0;
+ uint32_t n = 0;
+ char *codec_order[SWITCH_MAX_CODECS];
+ char *codec_string;
+
+ size_t string_len, string_pos, pos;
+
+ switch_assert(listener->profile);
+ switch_assert(listener->device_name);
+
+ profile = listener->profile;
+
+ skinny_check_data_length(request, sizeof(request->data.cap_res.count));
+
+ n = request->data.cap_res.count;
+ if (n > SWITCH_MAX_CODECS) {
+ n = SWITCH_MAX_CODECS;
+ }
+ string_len = -1;
+
+ skinny_check_data_length(request, sizeof(request->data.cap_res.count) + n * sizeof(request->data.cap_res.caps[0]));
+
+ for (i = 0; i < n; i++) {
+ char *codec = skinny_codec2string(request->data.cap_res.caps[i].codec);
+ codec_order[i] = codec;
+ string_len += strlen(codec)+1;
+ }
+ i = 0;
+ pos = 0;
+ codec_string = switch_core_alloc(listener->pool, string_len+1);
+ for (string_pos = 0; string_pos < string_len; string_pos++) {
+ char *codec = codec_order[i];
+ switch_assert(i < n);
+ if(pos == strlen(codec)) {
+ codec_string[string_pos] = ',';
+ i++;
+ pos = 0;
+ } else {
+ codec_string[string_pos] = codec[pos++];
+ }
+ }
+ codec_string[string_len] = '\0';
+ if ((sql = switch_mprintf(
+ "UPDATE skinny_devices SET codec_string='%s' WHERE name='%s'",
+ codec_string,
+ listener->device_name
+ ))) {
+ skinny_execute_sql(profile, sql, profile->listener_mutex);
+ switch_safe_free(sql);
+ }
+ switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_INFO,
+ "Codecs %s supported.\n", codec_string);
+ return SWITCH_STATUS_SUCCESS;
+}
+
+switch_status_t skinny_handle_port_message(listener_t *listener, skinny_message_t *request)
+{
+ char *sql;
+ skinny_profile_t *profile;
+
+ switch_assert(listener->profile);
+ switch_assert(listener->device_name);
+
+ profile = listener->profile;
+
+ skinny_check_data_length(request, sizeof(request->data.as_uint16));
+
+ if ((sql = switch_mprintf(
+ "UPDATE skinny_devices SET port='%d' WHERE name='%s'",
+ request->data.as_uint16,
+ listener->device_name
+ ))) {
+ skinny_execute_sql(profile, sql, profile->listener_mutex);
+ switch_safe_free(sql);
+ }
+ return SWITCH_STATUS_SUCCESS;
+}
+
+struct button_template_helper {
+ skinny_message_t *message;
+ int count[0xff+1];
+};
+
+int skinny_handle_button_template_request_callback(void *pArg, int argc, char **argv, char **columnNames)
+{
+ struct button_template_helper *helper = pArg;
+ skinny_message_t *message = helper->message;
+ char *device_name = argv[0];
+ int position = atoi(argv[1]);
+ char *type = argv[2];
+ int i;
+
+ /* fill buttons between previous one and current one */
+ for(i = message->data.button_template.button_count; i+1 < position; i++) {
+ message->data.button_template.btn[i].instance_number = ++helper->count[SKINNY_BUTTON_UNDEFINED];
+ message->data.button_template.btn[i].button_definition = SKINNY_BUTTON_UNDEFINED;
+ message->data.button_template.button_count++;
+ message->data.button_template.total_button_count++;
+ }
+
+
+ if (!strcasecmp(type, "line")) {
+ message->data.button_template.btn[i].instance_number = ++helper->count[SKINNY_BUTTON_LINE];
+ message->data.button_template.btn[position-1].button_definition = SKINNY_BUTTON_LINE;
+ } else if (!strcasecmp(type, "speed-dial")) {
+ message->data.button_template.btn[i].instance_number = ++helper->count[SKINNY_BUTTON_SPEED_DIAL];
+ message->data.button_template.btn[position-1].button_definition = SKINNY_BUTTON_SPEED_DIAL;
+ } else {
+ switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_INFO,
+ "Unknown button type %s for device %s.\n", type, device_name);
+ }
+ message->data.button_template.button_count++;
+ message->data.button_template.total_button_count++;
+
+ return 0;
+}
+
+switch_status_t skinny_handle_button_template_request(listener_t *listener, skinny_message_t *request)
+{
+ skinny_message_t *message;
+ struct button_template_helper helper = {0};
+ skinny_profile_t *profile;
+ char *sql;
+
+ switch_assert(listener->profile);
+ switch_assert(listener->device_name);
+
+ profile = listener->profile;
+
+ message = switch_core_alloc(listener->pool, 12+sizeof(message->data.button_template));
+ message->type = BUTTON_TEMPLATE_RES_MESSAGE;
+ message->length = 4 + sizeof(message->data.button_template);
+
+ message->data.button_template.button_offset = 0;
+ message->data.button_template.button_count = 0;
+ message->data.button_template.total_button_count = 0;
+
+ helper.message = message;
+ /* Add buttons */
+ if ((sql = switch_mprintf(
+ "SELECT device_name, position, type "
+ "FROM skinny_buttons WHERE device_name='%s' ORDER BY position",
+ listener->device_name
+ ))) {
+ skinny_execute_sql_callback(profile, profile->listener_mutex, sql, skinny_handle_button_template_request_callback, &helper);
+ switch_safe_free(sql);
+ }
+
+ skinny_send_reply(listener, message);
+
+ return SWITCH_STATUS_SUCCESS;
+}
+
+switch_status_t skinny_handle_soft_key_template_request(listener_t *listener, skinny_message_t *request)
+{
+ skinny_message_t *message;
+ skinny_profile_t *profile;
+
+ switch_assert(listener->profile);
+ switch_assert(listener->device_name);
+
+ profile = listener->profile;
+
+ message = switch_core_alloc(listener->pool, 12+sizeof(message->data.soft_key_template));
+ message->type = SOFT_KEY_TEMPLATE_RES_MESSAGE;
+ message->length = 4 + sizeof(message->data.soft_key_template);
+
+ message->data.soft_key_template.soft_key_offset = 0;
+ message->data.soft_key_template.soft_key_count = 21;
+ message->data.soft_key_template.total_soft_key_count = 21;
+
+ memcpy(message->data.soft_key_template.soft_key,
+ soft_key_template_default,
+ sizeof(soft_key_template_default));
+
+ skinny_send_reply(listener, message);
+
+ return SWITCH_STATUS_SUCCESS;
+}
+
+switch_status_t skinny_handle_soft_key_set_request(listener_t *listener, skinny_message_t *request)
+{
+ skinny_message_t *message;
+ skinny_profile_t *profile;
+
+ switch_assert(listener->profile);
+ switch_assert(listener->device_name);
+
+ profile = listener->profile;
+
+ message = switch_core_alloc(listener->pool, 12+sizeof(message->data.soft_key_set));
+ message->type = SOFT_KEY_SET_RES_MESSAGE;
+ message->length = 4 + sizeof(message->data.soft_key_set);
+
+ message->data.soft_key_set.soft_key_set_offset = 0;
+ message->data.soft_key_set.soft_key_set_count = 11;
+ message->data.soft_key_set.total_soft_key_set_count = 11;
+
+ /* TODO fill the set */
+ skinny_send_reply(listener, message);
+
+ return SWITCH_STATUS_SUCCESS;
+}
+
+int skinny_line_stat_request_callback(void *pArg, int argc, char **argv, char **columnNames)
+{
+ skinny_message_t *message = pArg;
+
+ message->data.line_res.number++;
+ if (message->data.line_res.number == atoi(argv[0])) { /* wanted_position */
+ strcpy(message->data.line_res.name, argv[3]); /* value */
+ strcpy(message->data.line_res.shortname, argv[2]); /* label */
+ strcpy(message->data.line_res.displayname, argv[4]); /* settings */
+ }
+ return 0;
+}
+
+switch_status_t skinny_handle_line_stat_request(listener_t *listener, skinny_message_t *request)
+{
+ skinny_message_t *message;
+ skinny_profile_t *profile;
+ char *sql;
+
+ switch_assert(listener->profile);
+ switch_assert(listener->device_name);
+
+ profile = listener->profile;
+
+ skinny_check_data_length(request, sizeof(request->data.line_req));
+
+ message = switch_core_alloc(listener->pool, 12+sizeof(message->data.line_res));
+ message->type = LINE_STAT_RES_MESSAGE;
+ message->length = 4 + sizeof(message->data.line_res);
+ message->data.line_res.number = 0;
+
+ if ((sql = switch_mprintf(
+ "SELECT '%d' AS wanted_position, position, label, value, settings "
+ "FROM skinny_buttons WHERE device_name='%s' AND type='line' "
+ "ORDER BY position",
+ request->data.line_req.number,
+ listener->device_name
+ ))) {
+ skinny_execute_sql_callback(profile, profile->listener_mutex, sql, skinny_line_stat_request_callback, message);
+ switch_safe_free(sql);
+ }
+ message->data.line_res.number = request->data.line_req.number;
+ skinny_send_reply(listener, message);
+
+ return SWITCH_STATUS_SUCCESS;
+}
+
+
+int skinny_handle_speed_dial_request_callback(void *pArg, int argc, char **argv, char **columnNames)
+{
+ skinny_message_t *message = pArg;
+
+ message->data.speed_dial_res.number++;
+ if (message->data.speed_dial_res.number == atoi(argv[0])) { /* wanted_position */
+ message->data.speed_dial_res.number = atoi(argv[3]); /* value */
+ strcpy(message->data.speed_dial_res.label, argv[2]); /* label */
+ }
+ return 0;
+}
+
+switch_status_t skinny_handle_speed_dial_request(listener_t *listener, skinny_message_t *request)
+{
+ skinny_message_t *message;
+ skinny_profile_t *profile;
+ char *sql;
+
+ switch_assert(listener->profile);
+ switch_assert(listener->device_name);
+
+ profile = listener->profile;
+
+ skinny_check_data_length(request, sizeof(request->data.speed_dial_req));
+
+ message = switch_core_alloc(listener->pool, 12+sizeof(message->data.speed_dial_res));
+ message->type = SPEED_DIAL_STAT_RES_MESSAGE;
+ message->length = 4 + sizeof(message->data.speed_dial_res);
+ message->data.speed_dial_res.number = 0;
+ if ((sql = switch_mprintf(
+ "SELECT '%d' AS wanted_position, position, label, value, settings "
+ "FROM skinny_buttons WHERE device_name='%s' AND type='speed-dial' "
+ "ORDER BY position",
+ request->data.speed_dial_req.number,
+ listener->device_name
+ ))) {
+ skinny_execute_sql_callback(profile, profile->listener_mutex, sql, skinny_handle_speed_dial_request_callback, message);
+ switch_safe_free(sql);
+ }
+ message->data.speed_dial_res.number = request->data.speed_dial_req.number;
+ skinny_send_reply(listener, message);
+
+ return SWITCH_STATUS_SUCCESS;
+}
+
+switch_status_t skinny_handle_register_available_lines_message(listener_t *listener, skinny_message_t *request)
+{
+ skinny_check_data_length(request, sizeof(request->data.reg_lines));
+
+ /* Do nothing */
+ return SWITCH_STATUS_SUCCESS;
+}
+
+switch_status_t skinny_handle_time_date_request(listener_t *listener, skinny_message_t *request)
+{
+ skinny_message_t *message;
+ switch_time_t ts;
+ switch_time_exp_t tm;
+
+ message = switch_core_alloc(listener->pool, 12+sizeof(message->data.define_time_date));
+ message->type = DEFINE_TIME_DATE_MESSAGE;
+ message->length = 4+sizeof(message->data.define_time_date);
+ ts = switch_micro_time_now();
+ switch_time_exp_lt(&tm, ts);
+ message->data.define_time_date.year = tm.tm_year + 1900;
+ message->data.define_time_date.month = tm.tm_mon + 1;
+ message->data.define_time_date.day_of_week = tm.tm_wday;
+ message->data.define_time_date.day = tm.tm_yday + 1;
+ message->data.define_time_date.hour = tm.tm_hour;
+ message->data.define_time_date.minute = tm.tm_min;
+ message->data.define_time_date.seconds = tm.tm_sec + 1;
+ message->data.define_time_date.milliseconds = tm.tm_usec / 1000;
+ message->data.define_time_date.timestamp = ts / 1000000;
+ skinny_send_reply(listener, message);
+ return SWITCH_STATUS_SUCCESS;
+}
+
+switch_status_t skinny_handle_keep_alive_message(listener_t *listener, skinny_message_t *request)
+{
+ skinny_message_t *message;
+
+ message = switch_core_alloc(listener->pool, 12);
+ message->type = KEEP_ALIVE_ACK_MESSAGE;
+ message->length = 4;
+ keepalive_listener(listener, NULL);
+ skinny_send_reply(listener, message);
+ return SWITCH_STATUS_SUCCESS;
+}
+
+switch_status_t skinny_handle_soft_key_event_message(listener_t *listener, skinny_message_t *request)
+{
+ switch_core_session_t *session;
+ switch_channel_t *channel;
+ private_t *tech_pvt;
+
+ switch_status_t status = SWITCH_STATUS_SUCCESS;
+
+ skinny_profile_t *profile;
+ uint32_t line;
+
+ switch_assert(listener->profile);
+ switch_assert(listener->device_name);
+
+ profile = listener->profile;
+
+ skinny_check_data_length(request, sizeof(request->data.soft_key_event));
+
+ if(request->data.soft_key_event.line_instance) {
+ line = request->data.soft_key_event.line_instance;
+ } else {
+ line = 1;
+ }
+
+ if(!listener->session[line]) { /*the line is not busy */
+ switch(request->data.soft_key_event.event) {
+ case SOFTKEY_NEWCALL:
+
+ if (!(session = switch_core_session_request(skinny_get_endpoint_interface(), SWITCH_CALL_DIRECTION_INBOUND, NULL))) {
+ switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_CRIT, "Error Creating Session\n");
+ goto error;
+ }
+
+ if (!(tech_pvt = (struct private_object *) switch_core_session_alloc(session, sizeof(*tech_pvt)))) {
+ switch_log_printf(SWITCH_CHANNEL_SESSION_LOG(session), SWITCH_LOG_CRIT, "Error Creating Session private object\n");
+ goto error;
+ }
+
+ switch_core_session_add_stream(session, NULL);
+
+ tech_pvt->listener = listener;
+ tech_pvt->line = line;
+
+ tech_init(tech_pvt, session);
+
+ switch_set_flag_locked(tech_pvt, TFLAG_WAITING_DEST);
+
+ set_ringer(listener, SKINNY_RING_OFF, SKINNY_RING_FOREVER, 0);
+ set_speaker_mode(listener, SKINNY_SPEAKER_ON);
+ set_lamp(listener, SKINNY_BUTTON_LINE, tech_pvt->line, SKINNY_LAMP_ON);
+ send_call_state(listener,
+ SKINNY_OFF_HOOK,
+ tech_pvt->line,
+ tech_pvt->call_id);
+ send_select_soft_keys(listener, tech_pvt->line, tech_pvt->call_id,
+ SKINNY_KEY_SET_OFF_HOOK, 0xffff);
+ display_prompt_status(listener,
+ 0,
+ "\200\000",
+ tech_pvt->line,
+ tech_pvt->call_id);
+ activate_call_plane(listener, tech_pvt->line);
+ start_tone(listener, SKINNY_TONE_DIALTONE, 0, tech_pvt->line, tech_pvt->call_id);
+
+ channel = switch_core_session_get_channel(session);
+
+ listener->session[line] = session;
+
+ break;
+ default:
+ switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_INFO,
+ "Unknown SoftKeyEvent type: %d.\n", request->data.soft_key_event.event);
+ }
+ }
+ goto done;
+error:
+ if (session) {
+ switch_core_session_destroy(&session);
+ }
+
+done:
+ return status;
+}
+
+switch_status_t skinny_handle_off_hook_message(listener_t *listener, skinny_message_t *request)
+{
+ skinny_profile_t *profile;
+ uint32_t line;
+
+ switch_assert(listener->profile);
+ switch_assert(listener->device_name);
+
+ profile = listener->profile;
+
+ skinny_check_data_length(request, sizeof(request->data.off_hook));
+
+ if(request->data.off_hook.line_instance) {
+ line = request->data.off_hook.line_instance;
+ } else {
+ line = 1;
+ }
+ if(listener->session[line]) { /*answering a call */
+ skinny_answer(listener->session[line]);
+ }
+ return SWITCH_STATUS_SUCCESS;
+}
+
+switch_status_t skinny_handle_open_receive_channel_ack_message(listener_t *listener, skinny_message_t *request)
+{
+ switch_status_t status = SWITCH_STATUS_SUCCESS;
+ skinny_profile_t *profile;
+ uint32_t line = 0;
+
+ switch_assert(listener->profile);
+ switch_assert(listener->device_name);
+
+ profile = listener->profile;
+
+ skinny_check_data_length(request, sizeof(request->data.open_receive_channel_ack));
+
+ for(int i = 0 ; i < SKINNY_MAX_BUTTON_COUNT ; i++) {
+ if(listener->session[i]) {
+ private_t *tech_pvt = NULL;
+ tech_pvt = switch_core_session_get_private(listener->session[i]);
+
+ if(tech_pvt->party_id == request->data.open_receive_channel_ack.pass_thru_party_id) {
+ line = i;
+ }
+ }
+ }
+
+ if(listener->session[line]) {
+ const char *err = NULL;
+ private_t *tech_pvt = NULL;
+ switch_channel_t *channel = NULL;
+ struct in_addr addr;
+
+ tech_pvt = switch_core_session_get_private(listener->session[line]);
+ channel = switch_core_session_get_channel(listener->session[line]);
+
+ /* Codec */
+ tech_pvt->iananame = "PCMU"; /* TODO */
+ tech_pvt->codec_ms = 10; /* TODO */
+ tech_pvt->rm_rate = 8000; /* TODO */
+ tech_pvt->rm_fmtp = NULL; /* TODO */
+ tech_pvt->agreed_pt = (switch_payload_t) 0; /* TODO */
+ tech_pvt->rm_encoding = switch_core_strdup(switch_core_session_get_pool(listener->session[line]), "");
+ skinny_tech_set_codec(tech_pvt, 0);
+ if ((status = skinny_tech_set_codec(tech_pvt, 0)) != SWITCH_STATUS_SUCCESS) {
+ goto end;
+ }
+
+ /* Request a local port from the core's allocator */
+ if (!(tech_pvt->local_sdp_audio_port = switch_rtp_request_port(listener->profile->ip))) {
+ switch_log_printf(SWITCH_CHANNEL_SESSION_LOG(tech_pvt->session), SWITCH_LOG_CRIT, "No RTP ports available!\n");
+ return SWITCH_STATUS_FALSE;
+ }
+ tech_pvt->local_sdp_audio_ip = switch_core_strdup(switch_core_session_get_pool(listener->session[line]), listener->profile->ip);
+
+ tech_pvt->remote_sdp_audio_ip = inet_ntoa(request->data.open_receive_channel_ack.ip);
+ tech_pvt->remote_sdp_audio_port = request->data.open_receive_channel_ack.port;
+
+ tech_pvt->rtp_session = switch_rtp_new(tech_pvt->local_sdp_audio_ip,
+ tech_pvt->local_sdp_audio_port,
+ tech_pvt->remote_sdp_audio_ip,
+ tech_pvt->remote_sdp_audio_port,
+ tech_pvt->agreed_pt,
+ tech_pvt->read_impl.samples_per_packet,
+ tech_pvt->codec_ms * 1000,
+ (switch_rtp_flag_t) 0, "soft", &err,
+ switch_core_session_get_pool(listener->session[line]));
+ switch_log_printf(SWITCH_CHANNEL_SESSION_LOG(tech_pvt->session), SWITCH_LOG_DEBUG,
+ "AUDIO RTP [%s] %s:%d->%s:%d codec: %u ms: %d [%s]\n",
+ switch_channel_get_name(channel),
+ tech_pvt->local_sdp_audio_ip,
+ tech_pvt->local_sdp_audio_port,
+ tech_pvt->remote_sdp_audio_ip,
+ tech_pvt->remote_sdp_audio_port,
+ tech_pvt->agreed_pt,
+ tech_pvt->read_impl.microseconds_per_packet / 1000,
+ switch_rtp_ready(tech_pvt->rtp_session) ? "SUCCESS" : err);
+ inet_aton(tech_pvt->local_sdp_audio_ip, &addr);
+ start_media_transmission(listener,
+ tech_pvt->call_id, /* uint32_t conference_id, */
+ tech_pvt->party_id, /* uint32_t pass_thru_party_id, */
+ addr.s_addr, /* uint32_t remote_ip, */
+ tech_pvt->local_sdp_audio_port, /* uint32_t remote_port, */
+ 20, /* uint32_t ms_per_packet, */
+ SKINNY_CODEC_ULAW_64K, /* uint32_t payload_capacity, */
+ 184, /* uint32_t precedence, */
+ 0, /* uint32_t silence_suppression, */
+ 0, /* uint16_t max_frames_per_packet, */
+ 0 /* uint32_t g723_bitrate */
+ );
+ switch_channel_mark_answered(channel);
+ }
+end:
+ return status;
+}
+
+switch_status_t skinny_handle_keypad_button_message(listener_t *listener, skinny_message_t *request)
+{
+ uint32_t line = 0;
+
+ skinny_check_data_length(request, sizeof(request->data.keypad_button));
+
+ if(request->data.keypad_button.line_instance) {
+ line = request->data.keypad_button.line_instance;
+ } else {
+ /* Find first active line */
+ for(int i = 0 ; i < SKINNY_MAX_BUTTON_COUNT ; i++) {
+ if(listener->session[i]) {
+ line = i;
+ break;
+ }
+ }
+ }
+ if(listener->session[line]) {
+ switch_channel_t *channel = NULL;
+ private_t *tech_pvt = NULL;
+ char digit = '\0';
+
+ channel = switch_core_session_get_channel(listener->session[line]);
+ assert(channel != NULL);
+
+ tech_pvt = switch_core_session_get_private(listener->session[line]);
+ assert(tech_pvt != NULL);
+
+ switch_log_printf(SWITCH_CHANNEL_SESSION_LOG(listener->session[line]), SWITCH_LOG_DEBUG, "SEND DTMF ON CALL %d [%d]\n", tech_pvt->call_id, request->data.keypad_button.button);
+
+ if (request->data.keypad_button.button == 14) {
+ digit = '*';
+ } else if (request->data.keypad_button.button == 15) {
+ digit = '#';
+ } else if (request->data.keypad_button.button >= 0 && request->data.keypad_button.button <= 9) {
+ digit = '0' + request->data.keypad_button.button;
+ } else {
+ switch_log_printf(SWITCH_CHANNEL_SESSION_LOG(listener->session[line]), SWITCH_LOG_WARNING, "UNKNOW DTMF RECEIVED ON CALL %d [%d]\n", tech_pvt->call_id, request->data.keypad_button.button);
+ }
+
+ /* TODO check call_id and line */
+
+ if(switch_test_flag(tech_pvt, TFLAG_WAITING_DEST)) {
+ char name[128];
+ switch_channel_t *channel;
+ char *cid_name = "TODO-soft_key_event"; /* TODO */
+ char *cid_num = "00000"; /* TODO */
+ if(strlen(tech_pvt->dest) == 0) {/* first digit */
+ stop_tone(listener, tech_pvt->line, tech_pvt->call_id);
+ send_select_soft_keys(listener, tech_pvt->line, tech_pvt->call_id,
+ SKINNY_KEY_SET_DIGITS_AFTER_DIALING_FIRST_DIGIT, 0xffff);
+ }
+
+ tech_pvt->dest[strlen(tech_pvt->dest)] = digit;
+
+ if(strlen(tech_pvt->dest) >= 4) { /* TODO Number is complete */
+ switch_clear_flag_locked(tech_pvt, TFLAG_WAITING_DEST);
+ if (!(tech_pvt->caller_profile = switch_caller_profile_new(switch_core_session_get_pool(listener->session[line]),
+ NULL, listener->profile->dialplan, cid_name, cid_num, listener->remote_ip, NULL, NULL, NULL, "skinny" /* modname */, listener->profile->context, tech_pvt->dest)) != 0) {
+ switch_log_printf(SWITCH_CHANNEL_SESSION_LOG(listener->session[line]), SWITCH_LOG_CRIT, "Error Creating Session caller profile\n");
+ goto error;
+ }
+
+ channel = switch_core_session_get_channel(listener->session[line]);
+ snprintf(name, sizeof(name), "SKINNY/%s/%s/%d", listener->profile->name, listener->device_name, line);
+ switch_channel_set_name(channel, name);
+
+ switch_channel_set_caller_profile(channel, tech_pvt->caller_profile);
+
+ if (switch_channel_get_state(channel) == CS_NEW) {
+ switch_channel_set_state(channel, CS_INIT);
+ }
+
+ if (switch_core_session_thread_launch(listener->session[line]) != SWITCH_STATUS_SUCCESS) {
+ switch_log_printf(SWITCH_CHANNEL_SESSION_LOG(listener->session[line]), SWITCH_LOG_CRIT, "Error Creating Session thread\n");
+ goto error;
+ }
+
+ send_select_soft_keys(listener,
+ tech_pvt->line,
+ tech_pvt->call_id,
+ SKINNY_KEY_SET_CONNECTED,
+ 0xffff);
+ send_dialed_number(listener, tech_pvt->dest, tech_pvt->line, tech_pvt->call_id);
+ skinny_answer(listener->session[line]);
+
+ goto done;
+error:
+ return SWITCH_STATUS_FALSE;
+done:
+ return SWITCH_STATUS_SUCCESS;
+ }
+ } else {
+ if(digit != '\0') {
+ switch_dtmf_t dtmf = { 0, switch_core_default_dtmf_duration(0)};
+ dtmf.digit = digit;
+ switch_channel_queue_dtmf(channel, &dtmf);
+ }
+ }
+ }
+
+ return SWITCH_STATUS_SUCCESS;
+}
+
+switch_status_t skinny_handle_on_hook_message(listener_t *listener, skinny_message_t *request)
+{
+ switch_status_t status = SWITCH_STATUS_SUCCESS;
+ skinny_profile_t *profile;
+ uint32_t line = 0;
+
+ switch_assert(listener->profile);
+ switch_assert(listener->device_name);
+
+ profile = listener->profile;
+
+ skinny_check_data_length(request, sizeof(request->data.on_hook));
+
+ if(request->data.on_hook.line_instance) {
+ line = request->data.on_hook.line_instance;
+ } else {
+ /* Find first active line */
+ for(int i = 0 ; i < SKINNY_MAX_BUTTON_COUNT ; i++) {
+ if(listener->session[i]) {
+ line = i;
+ break;
+ }
+ }
+ }
+
+ if(listener->session[line]) {
+ switch_channel_t *channel = NULL;
+ private_t *tech_pvt = NULL;
+
+ channel = switch_core_session_get_channel(listener->session[line]);
+ assert(channel != NULL);
+
+ tech_pvt = switch_core_session_get_private(listener->session[line]);
+ assert(tech_pvt != NULL);
+
+ switch_clear_flag_locked(tech_pvt, TFLAG_IO);
+ switch_clear_flag_locked(tech_pvt, TFLAG_VOICE);
+ switch_channel_hangup(channel, SWITCH_CAUSE_NORMAL_CLEARING);
+ }
+ return status;
+}
+
+switch_status_t skinny_handle_unregister(listener_t *listener, skinny_message_t *request)
+{
+ switch_event_t *event = NULL;
+ /* skinny::unregister event */
+ skinny_device_event(listener, &event, SWITCH_EVENT_CUSTOM, SKINNY_EVENT_UNREGISTER);
+ switch_event_fire(&event);
+ return SWITCH_STATUS_SUCCESS;
+}
+
+switch_status_t skinny_handle_request(listener_t *listener, skinny_message_t *request)
+{
+ switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_INFO,
+ "Received message (type=%x,length=%d).\n", request->type, request->length);
+ if(zstr(listener->device_name) && request->type != REGISTER_MESSAGE && request->type != ALARM_MESSAGE) {
+ switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_ERROR,
+ "Device should send a register message first.\n");
+ return SWITCH_STATUS_FALSE;
+ }
+ switch(request->type) {
+ case ALARM_MESSAGE:
+ return skinny_handle_alarm(listener, request);
+ /* registering phase */
+ case REGISTER_MESSAGE:
+ return skinny_handle_register(listener, request);
+ case HEADSET_STATUS_MESSAGE:
+ return skinny_headset_status_message(listener, request);
+ case CONFIG_STAT_REQ_MESSAGE:
+ return skinny_handle_config_stat_request(listener, request);
+ case CAPABILITIES_RES_MESSAGE:
+ return skinny_handle_capabilities_response(listener, request);
+ case PORT_MESSAGE:
+ return skinny_handle_port_message(listener, request);
+ case BUTTON_TEMPLATE_REQ_MESSAGE:
+ return skinny_handle_button_template_request(listener, request);
+ case SOFT_KEY_TEMPLATE_REQ_MESSAGE:
+ return skinny_handle_soft_key_template_request(listener, request);
+ case SOFT_KEY_SET_REQ_MESSAGE:
+ return skinny_handle_soft_key_set_request(listener, request);
+ case LINE_STAT_REQ_MESSAGE:
+ return skinny_handle_line_stat_request(listener, request);
+ case SPEED_DIAL_STAT_REQ_MESSAGE:
+ return skinny_handle_speed_dial_request(listener, request);
+ case REGISTER_AVAILABLE_LINES_MESSAGE:
+ return skinny_handle_register_available_lines_message(listener, request);
+ case TIME_DATE_REQ_MESSAGE:
+ return skinny_handle_time_date_request(listener, request);
+ /* live phase */
+ case KEEP_ALIVE_MESSAGE:
+ return skinny_handle_keep_alive_message(listener, request);
+ case SOFT_KEY_EVENT_MESSAGE:
+ return skinny_handle_soft_key_event_message(listener, request);
+ case OFF_HOOK_MESSAGE:
+ return skinny_handle_off_hook_message(listener, request);
+ case OPEN_RECEIVE_CHANNEL_ACK_MESSAGE:
+ return skinny_handle_open_receive_channel_ack_message(listener, request);
+ case KEYPAD_BUTTON_MESSAGE:
+ return skinny_handle_keypad_button_message(listener, request);
+ case ON_HOOK_MESSAGE:
+ return skinny_handle_on_hook_message(listener, request);
+ /* end phase */
+ case UNREGISTER_MESSAGE:
+ return skinny_handle_unregister(listener, request);
+ default:
+ switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_ERROR,
+ "Unknown request type: %x (length=%d).\n", request->type, request->length);
+ return SWITCH_STATUS_SUCCESS;
+ }
+}
+
+switch_status_t skinny_send_reply(listener_t *listener, skinny_message_t *reply)
+{
+ char *ptr;
+ switch_size_t len;
+ switch_assert(reply != NULL);
+ len = reply->length+8;
+ ptr = (char *) reply;
+ switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_INFO, "Sending reply (type=%x,length=%d).\n",
+ reply->type, reply->length);
+ switch_socket_send(listener->sock, ptr, &len);
+ return SWITCH_STATUS_SUCCESS;
+}
+
</ins></span></pre></div>
<a id="freeswitchtrunksrcmodendpointsmod_skinnyskinny_protocolh"></a>
<div class="addfile"><h4>Added: freeswitch/trunk/src/mod/endpoints/mod_skinny/skinny_protocol.h (0 => 16784)</h4>
<pre class="diff"><span>
<span class="info">--- freeswitch/trunk/src/mod/endpoints/mod_skinny/skinny_protocol.h (rev 0)
+++ freeswitch/trunk/src/mod/endpoints/mod_skinny/skinny_protocol.h 2010-02-24 12:04:56 UTC (rev 16784)
</span><span class="lines">@@ -0,0 +1,760 @@
</span><ins>+/*
+ * FreeSWITCH Modular Media Switching Software Library / Soft-Switch Application
+ * Copyright (C) 2010, Mathieu Parent <math.parent@gmail.com>
+ *
+ * Version: MPL 1.1
+ *
+ * The contents of this file are subject to the Mozilla Public License Version
+ * 1.1 (the "License"); you may not use this file except in compliance with
+ * the License. You may obtain a copy of the License at
+ * http://www.mozilla.org/MPL/
+ *
+ * Software distributed under the License is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
+ * for the specific language governing rights and limitations under the
+ * License.
+ *
+ * The Original Code is FreeSWITCH Modular Media Switching Software Library / Soft-Switch Application
+ *
+ * The Initial Developer of the Original Code is
+ * Mathieu Parent <math.parent@gmail.com>
+ * Portions created by the Initial Developer are Copyright (C)
+ * the Initial Developer. All Rights Reserved.
+ *
+ * Contributor(s):
+ *
+ * Mathieu Parent <math.parent@gmail.com>
+ *
+ *
+ * skinny_protocol.h -- Skinny Call Control Protocol (SCCP) Endpoint Module
+ *
+ */
+#ifndef _MOD_SKINNY_H
+/* mod_skinny.h should be loaded first */
+#include "mod_skinny.h"
+#endif /* _MOD_SKINNY_H */
+
+#ifndef _SKINNY_PROTOCOL_H
+#define _SKINNY_PROTOCOL_H
+
+#include <switch.h>
+
+/*****************************************************************************/
+/* SKINNY MESSAGE DATA */
+/*****************************************************************************/
+
+/* KeepAliveMessage */
+#define KEEP_ALIVE_MESSAGE 0x0000
+
+/* RegisterMessage */
+#define REGISTER_MESSAGE 0x0001
+struct register_message {
+ char device_name[16];
+ uint32_t user_id;
+ uint32_t instance;
+ struct in_addr ip;
+ uint32_t device_type;
+ uint32_t max_streams;
+};
+
+/* PortMessage */
+#define PORT_MESSAGE 0x0002
+
+/* KeypadButtonMessage */
+#define KEYPAD_BUTTON_MESSAGE 0x0003
+struct keypad_button_message {
+ uint32_t button;
+ uint32_t line_instance;
+ uint32_t call_id;
+};
+
+/* StimulusMessage */
+#define STIMULUS_MESSAGE 0x0005
+struct stimulus_message {
+ uint32_t instance_type; /* See enum skinny_button_definition */
+ uint32_t instance;
+ uint32_t call_reference;
+};
+
+/* OffHookMessage */
+#define OFF_HOOK_MESSAGE 0x0006
+struct off_hook_message {
+ uint32_t line_instance;
+ uint32_t call_id;
+};
+
+/* OnHookMessage */
+#define ON_HOOK_MESSAGE 0x0007
+struct on_hook_message {
+ uint32_t line_instance;
+ uint32_t call_id;
+};
+
+/* SpeedDialStatReqMessage */
+#define SPEED_DIAL_STAT_REQ_MESSAGE 0x000A
+struct speed_dial_stat_req_message {
+ uint32_t number;
+};
+
+/* LineStatReqMessage */
+#define LINE_STAT_REQ_MESSAGE 0x000B
+struct line_stat_req_message {
+ uint32_t number;
+};
+
+/* ConfigStatReqMessage */
+#define CONFIG_STAT_REQ_MESSAGE 0x000C
+
+/* TimeDateReqMessage */
+#define TIME_DATE_REQ_MESSAGE 0x000D
+
+/* ButtonTemplateReqMessage */
+#define BUTTON_TEMPLATE_REQ_MESSAGE 0x000E
+
+/* CapabilitiesResMessage */
+#define CAPABILITIES_RES_MESSAGE 0x0010
+struct station_capabilities {
+ uint32_t codec;
+ uint16_t frames;
+ char reserved[10];
+};
+
+struct capabilities_res_message {
+ uint32_t count;
+ struct station_capabilities caps[SWITCH_MAX_CODECS];
+};
+
+/* AlarmMessage */
+#define ALARM_MESSAGE 0x0020
+struct alarm_message {
+ uint32_t alarm_severity;
+ char display_message[80];
+ uint32_t alarm_param1;
+ uint32_t alarm_param2;
+};
+
+/* OpenReceiveChannelAck */
+#define OPEN_RECEIVE_CHANNEL_ACK_MESSAGE 0x0022
+struct open_receive_channel_ack_message {
+ uint32_t status;
+ struct in_addr ip;
+ uint32_t port;
+ uint32_t pass_thru_party_id;
+};
+
+/* SoftKeySetReqMessage */
+#define SOFT_KEY_SET_REQ_MESSAGE 0x0025
+
+/* SoftKeyEventMessage */
+#define SOFT_KEY_EVENT_MESSAGE 0x0026
+struct soft_key_event_message {
+ uint32_t event;
+ uint32_t line_instance;
+ uint32_t callreference;
+};
+
+/* UnregisterMessage */
+#define UNREGISTER_MESSAGE 0x0027
+
+/* SoftKeyTemplateReqMessage */
+#define SOFT_KEY_TEMPLATE_REQ_MESSAGE 0x0028
+
+/* HeadsetStatusMessage */
+#define HEADSET_STATUS_MESSAGE 0x002B
+struct headset_status_message {
+ uint32_t mode;
+};
+
+/* RegisterAvailableLinesMessage */
+#define REGISTER_AVAILABLE_LINES_MESSAGE 0x002D
+struct register_available_lines_message {
+ uint32_t count;
+};
+
+/* RegisterAckMessage */
+#define REGISTER_ACK_MESSAGE 0x0081
+struct register_ack_message {
+ uint32_t keepAlive;
+ char dateFormat[6];
+ char reserved[2];
+ uint32_t secondaryKeepAlive;
+ char reserved2[4];
+};
+
+/* StartToneMessage */
+#define START_TONE_MESSAGE 0x0082
+struct start_tone_message {
+ uint32_t tone; /* see enum skinny_tone */
+ uint32_t reserved;
+ uint32_t line_instance;
+ uint32_t call_id;
+};
+
+enum skinny_tone {
+ SKINNY_TONE_SILENCE = 0x00,
+ SKINNY_TONE_DIALTONE = 0x21,
+ SKINNY_TONE_BUSYTONE = 0x23,
+ SKINNY_TONE_ALERT = 0x24,
+ SKINNY_TONE_REORDER = 0x25,
+ SKINNY_TONE_CALLWAITTONE = 0x2D,
+ SKINNY_TONE_NOTONE = 0x7F,
+};
+
+/* StopToneMessage */
+#define STOP_TONE_MESSAGE 0x0083
+struct stop_tone_message {
+ uint32_t line_instance;
+ uint32_t call_id;
+};
+
+/* SetRingerMessage */
+#define SET_RINGER_MESSAGE 0x0085
+struct set_ringer_message {
+ uint32_t ring_type; /* See enum skinny_ring_type */
+ uint32_t ring_mode; /* See enum skinny_ring_mode */
+ uint32_t unknown; /* ?? */
+};
+
+enum skinny_ring_type {
+ SKINNY_RING_OFF = 1,
+ SKINNY_RING_INSIDE = 2,
+ SKINNY_RING_OUTSIDE = 3,
+ SKINNY_RING_FEATURE = 4
+};
+
+enum skinny_ring_mode {
+ SKINNY_RING_FOREVER = 1,
+ SKINNY_RING_ONCE = 2,
+};
+
+/* SetLampMessage */
+#define SET_LAMP_MESSAGE 0x0086
+struct set_lamp_message {
+ uint32_t stimulus;
+ uint32_t stimulus_instance;
+ uint32_t mode; /* See enum skinny_lamp_mode */
+};
+
+enum skinny_lamp_mode {
+ SKINNY_LAMP_OFF = 1,
+ SKINNY_LAMP_ON = 2,
+ SKINNY_LAMP_WINK = 3,
+ SKINNY_LAMP_FLASH = 4,
+ SKINNY_LAMP_BLINK = 5,
+};
+
+/* SetSpeakerModeMessage */
+#define SET_SPEAKER_MODE_MESSAGE 0x0088
+struct set_speaker_mode_message {
+ uint32_t mode; /* See enum skinny_speaker_mode */
+};
+
+enum skinny_speaker_mode {
+ SKINNY_SPEAKER_ON = 1,
+ SKINNY_SPEAKER_OFF = 2,
+};
+
+/* StartMediaTransmissionMessage */
+#define START_MEDIA_TRANSMISSION_MESSAGE 0x008A
+struct start_media_transmission_message {
+ uint32_t conference_id;
+ uint32_t pass_thru_party_id;
+ uint32_t remote_ip;
+ uint32_t remote_port;
+ uint32_t ms_per_packet;
+ uint32_t payload_capacity;
+ uint32_t precedence;
+ uint32_t silence_suppression;
+ uint16_t max_frames_per_packet;
+ uint32_t g723_bitrate;
+ /* ... */
+};
+
+/* StopMediaTransmissionMessage */
+#define STOP_MEDIA_TRANSMISSION_MESSAGE 0x008B
+struct stop_media_transmission_message {
+ uint32_t conference_id;
+ uint32_t pass_thru_party_id;
+ uint32_t conference_id2;
+ /* ... */
+};
+
+/* CallInfoMessage */
+#define CALL_INFO_MESSAGE 0x008F
+struct call_info_message {
+ char calling_party_name[40];
+ char calling_party[24];
+ char called_party_name[40];
+ char called_party[24];
+ uint32_t line_instance;
+ uint32_t call_id;
+ uint32_t call_type; /* See enum skinny_call_type */
+ char original_called_party_name[40];
+ char original_called_party[24];
+ char last_redirecting_party_name[40];
+ char last_redirecting_party[24];
+ uint32_t original_called_party_redirect_reason;
+ uint32_t last_redirecting_reason;
+ char calling_party_voice_mailbox[24];
+ char called_party_voice_mailbox[24];
+ char original_called_party_voice_mailbox[24];
+ char last_redirecting_voice_mailbox[24];
+ uint32_t call_instance;
+ uint32_t call_security_status;
+ uint32_t party_pi_restriction_bits;
+};
+
+enum skinny_call_type {
+ SKINNY_INBOUND_CALL = 1,
+ SKINNY_OUTBOUND_CALL = 2,
+ SKINNY_FORWARD_CALL = 3,
+};
+
+/* SpeedDialStatMessage */
+#define SPEED_DIAL_STAT_RES_MESSAGE 0x0091
+struct speed_dial_stat_res_message {
+ uint32_t number;
+ char line[24];
+ char label[40];
+};
+
+/* LineStatMessage */
+#define LINE_STAT_RES_MESSAGE 0x0092
+struct line_stat_res_message {
+ uint32_t number;
+ char name[24];
+ char shortname[40];
+ char displayname[44];
+};
+
+/* ConfigStatMessage */
+#define CONFIG_STAT_RES_MESSAGE 0x0093
+struct config_stat_res_message {
+ char device_name[16];
+ uint32_t user_id;
+ uint32_t instance;
+ char user_name[40];
+ char server_name[40];
+ uint32_t number_lines;
+ uint32_t number_speed_dials;
+};
+
+/* DefineTimeDate */
+#define DEFINE_TIME_DATE_MESSAGE 0x0094
+struct define_time_date_message {
+ uint32_t year;
+ uint32_t month;
+ uint32_t day_of_week; /* monday = 1 */
+ uint32_t day;
+ uint32_t hour;
+ uint32_t minute;
+ uint32_t seconds;
+ uint32_t milliseconds;
+ uint32_t timestamp;
+};
+
+/* ButtonTemplateMessage */
+#define BUTTON_TEMPLATE_RES_MESSAGE 0x0097
+struct button_definition {
+ uint8_t instance_number;
+ uint8_t button_definition; /* See enum skinny_button_definition */
+};
+
+enum skinny_button_definition {
+ SKINNY_BUTTON_SPEED_DIAL = 0x02,
+ SKINNY_BUTTON_LINE = 0x09,
+ SKINNY_BUTTON_VOICEMAIL = 0x0F,
+ SKINNY_BUTTON_UNDEFINED = 0xFF,
+};
+
+#define SKINNY_MAX_BUTTON_COUNT 42
+struct button_template_message {
+ uint32_t button_offset;
+ uint32_t button_count;
+ uint32_t total_button_count;
+ struct button_definition btn[SKINNY_MAX_BUTTON_COUNT];
+};
+
+/* CapabilitiesReqMessage */
+#define CAPABILITIES_REQ_MESSAGE 0x009B
+
+/* RegisterRejectMessage */
+#define REGISTER_REJ_MESSAGE 0x009D
+struct register_rej_message {
+ char error[33];
+};
+
+/* KeepAliveAckMessage */
+#define KEEP_ALIVE_ACK_MESSAGE 0x0100
+
+/* OpenReceiveChannelMessage */
+#define OPEN_RECEIVE_CHANNEL_MESSAGE 0x0105
+struct open_receive_channel_message {
+ uint32_t conference_id;
+ uint32_t pass_thru_party_id;
+ uint32_t packets;
+ uint32_t payload_capacity;
+ uint32_t echo_cancel_type;
+ uint32_t g723_bitrate;
+ uint32_t conference_id2;
+ uint32_t reserved[10];
+};
+
+/* CloseReceiveChannelMessage */
+#define CLOSE_RECEIVE_CHANNEL_MESSAGE 0x0106
+struct close_receive_channel_message {
+ uint32_t conference_id;
+ uint32_t pass_thru_party_id;
+ uint32_t conference_id2;
+};
+
+/* SoftKeyTemplateResMessage */
+#define SOFT_KEY_TEMPLATE_RES_MESSAGE 0x0108
+
+struct soft_key_template_definition {
+ char soft_key_label[16];
+ uint32_t soft_key_event;
+};
+
+struct soft_key_template_res_message {
+ uint32_t soft_key_offset;
+ uint32_t soft_key_count;
+ uint32_t total_soft_key_count;
+ struct soft_key_template_definition soft_key[32];
+};
+
+#define SOFTKEY_NONE 0x00
+#define SOFTKEY_REDIAL 0x01
+#define SOFTKEY_NEWCALL 0x02
+#define SOFTKEY_HOLD 0x03
+#define SOFTKEY_TRNSFER 0x04
+#define SOFTKEY_CFWDALL 0x05
+#define SOFTKEY_CFWDBUSY 0x06
+#define SOFTKEY_CFWDNOANSWER 0x07
+#define SOFTKEY_BKSPC 0x08
+#define SOFTKEY_ENDCALL 0x09
+#define SOFTKEY_RESUME 0x0A
+#define SOFTKEY_ANSWER 0x0B
+#define SOFTKEY_INFO 0x0C
+#define SOFTKEY_CONFRN 0x0D
+#define SOFTKEY_PARK 0x0E
+#define SOFTKEY_JOIN 0x0F
+#define SOFTKEY_MEETME 0x10
+#define SOFTKEY_PICKUP 0x11
+#define SOFTKEY_GPICKUP 0x12
+#define SOFTKEY_DND 0x13
+#define SOFTKEY_IDIVERT 0x14
+
+/* SoftKeySetResMessage */
+#define SOFT_KEY_SET_RES_MESSAGE 0x0109
+struct soft_key_set_definition {
+ uint8_t soft_key_template_index[16];
+ uint16_t soft_key_info_index[16];
+};
+
+struct soft_key_set_res_message {
+ uint32_t soft_key_set_offset;
+ uint32_t soft_key_set_count;
+ uint32_t total_soft_key_set_count;
+ struct soft_key_set_definition soft_key_set[16];
+ uint32_t res;
+};
+
+/* SelectSoftKeysMessage */
+#define SELECT_SOFT_KEYS_MESSAGE 0x0110
+struct select_soft_keys_message {
+ uint32_t line_instance;
+ uint32_t call_id;
+ uint32_t soft_key_set; /* See enum skinny_key_set */
+ uint32_t valid_key_mask;
+};
+
+enum skinny_key_set {
+ SKINNY_KEY_SET_ON_HOOK = 0,
+ SKINNY_KEY_SET_CONNECTED = 1,
+ SKINNY_KEY_SET_ON_HOLD = 2,
+ SKINNY_KEY_SET_RING_IN = 3,
+ SKINNY_KEY_SET_OFF_HOOK = 4,
+ SKINNY_KEY_SET_CONNECTED_WITH_TRANSFER = 5,
+ SKINNY_KEY_SET_DIGITS_AFTER_DIALING_FIRST_DIGIT = 6,
+ SKINNY_KEY_SET_CONNECTED_WITH_CONFERENCE = 7,
+ SKINNY_KEY_SET_RING_OUT = 8,
+ SKINNY_KEY_SET_OFF_HOOK_WITH_FEATURES = 9,
+};
+
+/* CallStateMessage */
+#define CALL_STATE_MESSAGE 0x0111
+struct call_state_message {
+ uint32_t call_state; /* See enum skinny_call_state */
+ uint32_t line_instance;
+ uint32_t call_id;
+};
+
+enum skinny_call_state {
+ SKINNY_OFF_HOOK = 1,
+ SKINNY_ON_HOOK = 2,
+ SKINNY_RING_OUT = 3,
+ SKINNY_RING_IN = 4,
+ SKINNY_CONNECTED = 5,
+ SKINNY_BUSY = 6,
+ SKINNY_CONGESTION = 7,
+ SKINNY_HOLD = 8,
+ SKINNY_CALL_WAITING = 9,
+ SKINNY_CALL_TRANSFER = 10,
+ SKINNY_CALL_PARK = 11,
+ SKINNY_PROCEED = 12,
+ SKINNY_CALL_REMOTE_MULTILINE = 13,
+ SKINNY_INVALID_NUMBER = 14
+};
+
+/* DisplayPromptStatusMessage */
+#define DISPLAY_PROMPT_STATUS_MESSAGE 0x0112
+struct display_prompt_status_message {
+ uint32_t timeout;
+ char display[32];
+ uint32_t line_instance;
+ uint32_t call_id;
+};
+
+/* ClearPromptStatusMessage */
+#define CLEAR_PROMPT_STATUS_MESSAGE 0x0113
+struct clear_prompt_status_message {
+ uint32_t line_instance;
+ uint32_t call_id;
+};
+
+/* ActivateCallPlaneMessage */
+#define ACTIVATE_CALL_PLANE_MESSAGE 0x0116
+struct activate_call_plane_message {
+ uint32_t line_instance;
+};
+
+/* DialedNumberMessage */
+#define DIALED_NUMBER_MESSAGE 0x011D
+struct dialed_number_message {
+ char called_party[24];
+ uint32_t line_instance;
+ uint32_t call_id;
+};
+
+/*****************************************************************************/
+/* SKINNY MESSAGE */
+/*****************************************************************************/
+#define SKINNY_MESSAGE_FIELD_SIZE 4 /* 4-bytes field */
+#define SKINNY_MESSAGE_HEADERSIZE 12 /* three 4-bytes fields */
+#define SKINNY_MESSAGE_MAXSIZE 1000
+
+union skinny_data {
+ struct register_message reg;
+ struct keypad_button_message keypad_button;
+ struct stimulus_message stimulus;
+ struct off_hook_message off_hook;
+ struct on_hook_message on_hook;
+ struct speed_dial_stat_req_message speed_dial_req;
+ struct line_stat_req_message line_req;
+ struct capabilities_res_message cap_res;
+ struct alarm_message alarm;
+ struct open_receive_channel_ack_message open_receive_channel_ack;
+ struct soft_key_event_message soft_key_event;
+ struct headset_status_message headset_status;
+ struct register_available_lines_message reg_lines;
+ struct register_ack_message reg_ack;
+ struct start_tone_message start_tone;
+ struct stop_tone_message stop_tone;
+ struct set_ringer_message ringer;
+ struct set_lamp_message lamp;
+ struct set_speaker_mode_message speaker_mode;
+ struct start_media_transmission_message start_media;
+ struct stop_media_transmission_message stop_media;
+ struct call_info_message call_info;
+ struct speed_dial_stat_res_message speed_dial_res;
+ struct line_stat_res_message line_res;
+ struct config_stat_res_message config_res;
+ struct define_time_date_message define_time_date;
+ struct button_template_message button_template;
+ struct register_rej_message reg_rej;
+ struct open_receive_channel_message open_receive_channel;
+ struct close_receive_channel_message close_receive_channel;
+ struct soft_key_template_res_message soft_key_template;
+ struct soft_key_set_res_message soft_key_set;
+ struct select_soft_keys_message select_soft_keys;
+ struct call_state_message call_state;
+ struct display_prompt_status_message display_prompt_status;
+ struct clear_prompt_status_message clear_prompt_status;
+ struct activate_call_plane_message activate_call_plane;
+ struct dialed_number_message dialed_number;
+
+ uint16_t as_uint16;
+ char as_char;
+ void *raw;
+};
+
+/*
+ * header is length+reserved
+ * body is type+data
+ */
+struct skinny_message {
+ int length;
+ int reserved;
+ int type;
+ union skinny_data data;
+};
+typedef struct skinny_message skinny_message_t;
+
+/*****************************************************************************/
+/* SKINNY TYPES */
+/*****************************************************************************/
+enum skinny_codecs {
+ SKINNY_CODEC_ALAW_64K = 2,
+ SKINNY_CODEC_ALAW_56K = 3,
+ SKINNY_CODEC_ULAW_64K = 4,
+ SKINNY_CODEC_ULAW_56K = 5,
+ SKINNY_CODEC_G722_64K = 6,
+ SKINNY_CODEC_G722_56K = 7,
+ SKINNY_CODEC_G722_48K = 8,
+ SKINNY_CODEC_G723_1 = 9,
+ SKINNY_CODEC_G728 = 10,
+ SKINNY_CODEC_G729 = 11,
+ SKINNY_CODEC_G729A = 12,
+ SKINNY_CODEC_IS11172 = 13,
+ SKINNY_CODEC_IS13818 = 14,
+ SKINNY_CODEC_G729B = 15,
+ SKINNY_CODEC_G729AB = 16,
+ SKINNY_CODEC_GSM_FULL = 18,
+ SKINNY_CODEC_GSM_HALF = 19,
+ SKINNY_CODEC_GSM_EFULL = 20,
+ SKINNY_CODEC_WIDEBAND_256K = 25,
+ SKINNY_CODEC_DATA_64K = 32,
+ SKINNY_CODEC_DATA_56K = 33,
+ SKINNY_CODEC_GSM = 80,
+ SKINNY_CODEC_ACTIVEVOICE = 81,
+ SKINNY_CODEC_G726_32K = 82,
+ SKINNY_CODEC_G726_24K = 83,
+ SKINNY_CODEC_G726_16K = 84,
+ SKINNY_CODEC_G729B_BIS = 85,
+ SKINNY_CODEC_G729B_LOW = 86,
+ SKINNY_CODEC_H261 = 100,
+ SKINNY_CODEC_H263 = 101,
+ SKINNY_CODEC_VIDEO = 102,
+ SKINNY_CODEC_T120 = 105,
+ SKINNY_CODEC_H224 = 106,
+ SKINNY_CODEC_RFC2833_DYNPAYLOAD = 257
+};
+
+typedef switch_status_t (*skinny_command_t) (char **argv, int argc, switch_stream_handle_t *stream);
+
+/*****************************************************************************/
+/* SKINNY FUNCTIONS */
+/*****************************************************************************/
+#define skinny_check_data_length(message, len) \
+ if (message->length < len+4) {\
+ switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_ERROR, "Received Too Short Skinny Message (Expected %d, got %d).\n", len+4, message->length);\
+ return SWITCH_STATUS_FALSE;\
+ }
+
+switch_status_t skinny_read_packet(listener_t *listener, skinny_message_t **req);
+
+switch_status_t skinny_device_event(listener_t *listener, switch_event_t **ev, switch_event_types_t event_id, const char *subclass_name);
+
+switch_status_t skinny_send_call_info(switch_core_session_t *session);
+
+switch_status_t skinny_send_reply(listener_t *listener, skinny_message_t *reply);
+
+switch_status_t skinny_handle_request(listener_t *listener, skinny_message_t *request);
+
+/*****************************************************************************/
+/* SKINNY MESSAGE HELPER */
+/*****************************************************************************/
+switch_status_t start_tone(listener_t *listener,
+ uint32_t tone,
+ uint32_t reserved,
+ uint32_t line_instance,
+ uint32_t call_id);
+switch_status_t stop_tone(listener_t *listener,
+ uint32_t line_instance,
+ uint32_t call_id);
+switch_status_t set_ringer(listener_t *listener,
+ uint32_t ring_type,
+ uint32_t ring_mode,
+ uint32_t unknown);
+switch_status_t set_lamp(listener_t *listener,
+ uint32_t stimulus,
+ uint32_t stimulus_instance,
+ uint32_t mode);
+switch_status_t set_speaker_mode(listener_t *listener,
+ uint32_t mode);
+switch_status_t start_media_transmission(listener_t *listener,
+ uint32_t conference_id,
+ uint32_t pass_thru_party_id,
+ uint32_t remote_ip,
+ uint32_t remote_port,
+ uint32_t ms_per_packet,
+ uint32_t payload_capacity,
+ uint32_t precedence,
+ uint32_t silence_suppression,
+ uint16_t max_frames_per_packet,
+ uint32_t g723_bitrate);
+switch_status_t stop_media_transmission(listener_t *listener,
+ uint32_t conference_id,
+ uint32_t pass_thru_party_id,
+ uint32_t conference_id2);
+switch_status_t send_call_info(listener_t *listener,
+ char calling_party_name[40],
+ char calling_party[24],
+ char called_party_name[40],
+ char called_party[24],
+ uint32_t line_instance,
+ uint32_t call_id,
+ uint32_t call_type,
+ char original_called_party_name[40],
+ char original_called_party[24],
+ char last_redirecting_party_name[40],
+ char last_redirecting_party[24],
+ uint32_t original_called_party_redirect_reason,
+ uint32_t last_redirecting_reason,
+ char calling_party_voice_mailbox[24],
+ char called_party_voice_mailbox[24],
+ char original_called_party_voice_mailbox[24],
+ char last_redirecting_voice_mailbox[24],
+ uint32_t call_instance,
+ uint32_t call_security_status,
+ uint32_t party_pi_restriction_bits);
+switch_status_t open_receive_channel(listener_t *listener,
+ uint32_t conference_id,
+ uint32_t pass_thru_party_id,
+ uint32_t packets,
+ uint32_t payload_capacity,
+ uint32_t echo_cancel_type,
+ uint32_t g723_bitrate,
+ uint32_t conference_id2,
+ uint32_t reserved[10]);
+switch_status_t close_receive_channel(listener_t *listener,
+ uint32_t conference_id,
+ uint32_t pass_thru_party_id,
+ uint32_t conference_id2);
+switch_status_t send_select_soft_keys(listener_t *listener,
+ uint32_t line_instance,
+ uint32_t call_id,
+ uint32_t soft_key_set,
+ uint32_t valid_key_mask);
+switch_status_t send_call_state(listener_t *listener,
+ uint32_t call_state,
+ uint32_t line_instance,
+ uint32_t call_id);
+switch_status_t display_prompt_status(listener_t *listener,
+ uint32_t timeout,
+ char display[32],
+ uint32_t line_instance,
+ uint32_t call_id);
+switch_status_t clear_prompt_status(listener_t *listener,
+ uint32_t line_instance,
+ uint32_t call_id);
+switch_status_t activate_call_plane(listener_t *listener,
+ uint32_t line_instance);
+switch_status_t send_dialed_number(listener_t *listener,
+ char called_party[24],
+ uint32_t line_instance,
+ uint32_t call_id);
+
+#endif /* _SKINNY_PROTOCOL_H */
+
</ins></span></pre>
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