Author: anthm Date: Fri Feb 16 15:07:35 2007 New Revision: 4299 Modified: freeswitch/trunk/src/include/switch_types.h freeswitch/trunk/src/mod/applications/mod_dptools/mod_dptools.c freeswitch/trunk/src/switch_core.c Log: add export app (set + adding to export_vars) in 1 Modified: freeswitch/trunk/src/include/switch_types.h ============================================================================== --- freeswitch/trunk/src/include/switch_types.h (original) +++ freeswitch/trunk/src/include/switch_types.h Fri Feb 16 15:07:35 2007 @@ -76,6 +76,7 @@ #define SWITCH_GRAMMAR_DIR SWITCH_PREFIX_DIR SWITCH_PATH_SEPARATOR "grammar" #endif +#define SWITCH_EXPORT_VARS_VARIABLE "export_vars" #define SWITCH_R_SDP_VARIABLE "switch_r_sdp" #define SWITCH_L_SDP_VARIABLE "switch_l_sdp" #define SWITCH_B_SDP_VARIABLE "switch_m_sdp" Modified: freeswitch/trunk/src/mod/applications/mod_dptools/mod_dptools.c ============================================================================== --- freeswitch/trunk/src/mod/applications/mod_dptools/mod_dptools.c (original) +++ freeswitch/trunk/src/mod/applications/mod_dptools/mod_dptools.c Fri Feb 16 15:07:35 2007 @@ -210,6 +210,43 @@ } } +static void export_function(switch_core_session_t *session, char *data) +{ + switch_channel_t *channel; + char *exports, *new_exports = NULL, *new_exports_d = NULL, *var, *val = NULL; + + channel = switch_core_session_get_channel(session); + assert(channel != NULL); + + if (switch_strlen_zero(data)) { + switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_ERROR, "No variable name specified.\n"); + } else { + exports = switch_channel_get_variable(channel, SWITCH_EXPORT_VARS_VARIABLE); + var = switch_core_session_strdup(session, data); + val = strchr(var, '='); + + if (val) { + *val++ = '\0'; + if (switch_strlen_zero(val)) { + val = NULL; + } + } + + switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_DEBUG, "EXPORT [%s]=[%s]\n", var, val ? val : "UNDEF"); + switch_channel_set_variable(channel, var, val); + + if (var && val) { + if (exports) { + new_exports_d = switch_mprintf("%s,%s", exports, var); + new_exports = new_exports_d; + } else { + new_exports = var; + } + switch_channel_set_variable(channel, SWITCH_EXPORT_VARS_VARIABLE, new_exports); + switch_safe_free(new_exports_d); + } + } +} static void unset_function(switch_core_session_t *session, char *data) { @@ -567,13 +604,22 @@ /*.next */ &unset_application_interface }; +static const switch_application_interface_t export_application_interface = { + /*.interface_name */ "export", + /*.application_function */ export_function, + /* long_desc */ "Set and export a channel varaible for the channel calling the application.", + /* short_desc */ "Export a channel varaible across a bridge", + /* syntax */ "<varname>=<value>", + /*.next */ &set_application_interface +}; + static const switch_application_interface_t info_application_interface = { /*.interface_name */ "info", /*.application_function */ info_function, /* long_desc */ "Display Call Info", /* short_desc */ "Display Call Info", /* syntax */ "", - /*.next */ &set_application_interface + /*.next */ &export_application_interface }; static const switch_application_interface_t log_application_interface = { Modified: freeswitch/trunk/src/switch_core.c ============================================================================== --- freeswitch/trunk/src/switch_core.c (original) +++ freeswitch/trunk/src/switch_core.c Fri Feb 16 15:07:35 2007 @@ -1641,7 +1641,7 @@ switch_channel_set_variable(peer_channel, SWITCH_ORIGINATOR_VARIABLE, switch_core_session_get_uuid(session)); /* A comma (,) separated list of variable names that should ne propagated from originator to originatee */ - if ((export_vars = switch_channel_get_variable(channel, "export_vars"))) { + if ((export_vars = switch_channel_get_variable(channel, SWITCH_EXPORT_VARS_VARIABLE))) { char *cptmp = switch_core_session_strdup(session, export_vars); int argc; char *argv[256];