<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.1//EN"
"http://www.w3.org/TR/xhtml11/DTD/xhtml11.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head><meta http-equiv="content-type" content="text/html; charset=utf-8" />
<title>[Freeswitch-trunk][14092] </title>
</head>
<body>
<style type="text/css"><!--
#msg dl.meta { border: 1px #006 solid; background: #369; padding: 6px; color: #fff; }
#msg dl.meta dt { float: left; width: 6em; font-weight: bold; }
#msg dt:after { content:':';}
#msg dl, #msg dt, #msg ul, #msg li, #header, #footer, #logmsg { font-family: verdana,arial,helvetica,sans-serif; font-size: 10pt; }
#msg dl a { font-weight: bold}
#msg dl a:link { color:#fc3; }
#msg dl a:active { color:#ff0; }
#msg dl a:visited { color:#cc6; }
h3 { font-family: verdana,arial,helvetica,sans-serif; font-size: 10pt; font-weight: bold; }
#msg pre { overflow: auto; background: #ffc; border: 1px #fa0 solid; padding: 6px; }
#logmsg { background: #ffc; border: 1px #fa0 solid; padding: 1em 1em 0 1em; }
#logmsg p, #logmsg pre, #logmsg blockquote { margin: 0 0 1em 0; }
#logmsg p, #logmsg li, #logmsg dt, #logmsg dd { line-height: 14pt; }
#logmsg h1, #logmsg h2, #logmsg h3, #logmsg h4, #logmsg h5, #logmsg h6 { margin: .5em 0; }
#logmsg h1:first-child, #logmsg h2:first-child, #logmsg h3:first-child, #logmsg h4:first-child, #logmsg h5:first-child, #logmsg h6:first-child { margin-top: 0; }
#logmsg ul, #logmsg ol { padding: 0; list-style-position: inside; margin: 0 0 0 1em; }
#logmsg ul { text-indent: -1em; padding-left: 1em; }#logmsg ol { text-indent: -1.5em; padding-left: 1.5em; }
#logmsg > ul, #logmsg > ol { margin: 0 0 1em 0; }
#logmsg pre { background: #eee; padding: 1em; }
#logmsg blockquote { border: 1px solid #fa0; border-left-width: 10px; padding: 1em 1em 0 1em; background: white;}
#logmsg dl { margin: 0; }
#logmsg dt { font-weight: bold; }
#logmsg dd { margin: 0; padding: 0 0 0.5em 0; }
#logmsg dd:before { content:'\00bb';}
#logmsg table { border-spacing: 0px; border-collapse: collapse; border-top: 4px solid #fa0; border-bottom: 1px solid #fa0; background: #fff; }
#logmsg table th { text-align: left; font-weight: normal; padding: 0.2em 0.5em; border-top: 1px dotted #fa0; }
#logmsg table td { text-align: right; border-top: 1px dotted #fa0; padding: 0.2em 0.5em; }
#logmsg table thead th { text-align: center; border-bottom: 1px solid #fa0; }
#logmsg table th.Corner { text-align: left; }
#logmsg hr { border: none 0; border-top: 2px dashed #fa0; height: 1px; }
#header, #footer { color: #fff; background: #636; border: 1px #300 solid; padding: 6px; }
#patch { width: 100%; }
#patch h4 {font-family: verdana,arial,helvetica,sans-serif;font-size:10pt;padding:8px;background:#369;color:#fff;margin:0;}
#patch .propset h4, #patch .binary h4 {margin:0;}
#patch pre {padding:0;line-height:1.2em;margin:0;}
#patch .diff {width:100%;background:#eee;padding: 0 0 10px 0;overflow:auto;}
#patch .propset .diff, #patch .binary .diff {padding:10px 0;}
#patch span {display:block;padding:0 10px;}
#patch .modfile, #patch .addfile, #patch .delfile, #patch .propset, #patch .binary, #patch .copfile {border:1px solid #ccc;margin:10px 0;}
#patch ins {background:#dfd;text-decoration:none;display:block;padding:0 10px;}
#patch del {background:#fdd;text-decoration:none;display:block;padding:0 10px;}
#patch .lines, .info {color:#888;background:#fff;}
--></style>
<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=14092">14092</a></dd>
<dt>Author</dt> <dd>rupa</dd>
<dt>Date</dt> <dd>2009-07-01 15:03:48 -0500 (Wed, 01 Jul 2009)</dd>
</dl>
<h3>Log Message</h3>
<pre>initial commit of mod_http, still needs json and a valgrind run</pre>
<h3>Added Paths</h3>
<ul>
<li>freeswitch/trunk/src/mod/applications/mod_curl/</li>
<li><a href="#freeswitchtrunksrcmodapplicationsmod_curlMakefile">freeswitch/trunk/src/mod/applications/mod_curl/Makefile</a></li>
<li><a href="#freeswitchtrunksrcmodapplicationsmod_curlmod_curlc">freeswitch/trunk/src/mod/applications/mod_curl/mod_curl.c</a></li>
</ul>
</div>
<div id="patch">
<h3>Diff</h3>
<a id="freeswitchtrunksrcmodapplicationsmod_curlMakefile"></a>
<div class="addfile"><h4>Added: freeswitch/trunk/src/mod/applications/mod_curl/Makefile (0 => 14092)</h4>
<pre class="diff"><span>
<span class="info">--- freeswitch/trunk/src/mod/applications/mod_curl/Makefile (rev 0)
+++ freeswitch/trunk/src/mod/applications/mod_curl/Makefile 2009-07-01 20:03:48 UTC (rev 14092)
</span><span class="lines">@@ -0,0 +1,2 @@
</span><ins>+BASE=../../../..
+include $(BASE)/build/modmake.rules
</ins></span></pre></div>
<a id="freeswitchtrunksrcmodapplicationsmod_curlmod_curlc"></a>
<div class="addfile"><h4>Added: freeswitch/trunk/src/mod/applications/mod_curl/mod_curl.c (0 => 14092)</h4>
<pre class="diff"><span>
<span class="info">--- freeswitch/trunk/src/mod/applications/mod_curl/mod_curl.c (rev 0)
+++ freeswitch/trunk/src/mod/applications/mod_curl/mod_curl.c 2009-07-01 20:03:48 UTC (rev 14092)
</span><span class="lines">@@ -0,0 +1,315 @@
</span><ins>+/*
+ * FreeSWITCH Modular Media Switching Software Library / Soft-Switch Application
+ * Copyright (C) 2005-2009, Anthony Minessale II <anthm@freeswitch.org>
+ *
+ * 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
+ * Anthony Minessale II <anthm@freeswitch.org>
+ * Portions created by the Initial Developer are Copyright (C)
+ * the Initial Developer. All Rights Reserved.
+ *
+ * Contributor(s):
+ *
+ * Rupa Schomaker <rupa@rupa.com>
+ *
+ * mod_curl.c -- API for performing http queries
+ *
+ */
+
+#include <switch.h>
+#include <curl/curl.h>
+
+/* Prototypes */
+SWITCH_MODULE_SHUTDOWN_FUNCTION(mod_curl_shutdown);
+SWITCH_MODULE_RUNTIME_FUNCTION(mod_curl_runtime);
+SWITCH_MODULE_LOAD_FUNCTION(mod_curl_load);
+
+/* SWITCH_MODULE_DEFINITION(name, load, shutdown, runtime)
+ * Defines a switch_loadable_module_function_table_t and a static const char[] modname
+ */
+SWITCH_MODULE_DEFINITION(mod_curl, mod_curl_load, mod_curl_shutdown, NULL);
+
+static char *SYNTAX = "curl url [headers]";
+
+static struct {
+ switch_memory_pool_t *pool;
+} globals;
+
+struct http_data_obj {
+ switch_stream_handle_t stream;
+ switch_size_t bytes;
+ switch_size_t max_bytes;
+ switch_memory_pool_t *pool;
+ int err;
+ long http_response_code;
+ char *http_response;
+ struct curl_slist *headers;
+};
+typedef struct http_data_obj http_data_t;
+
+struct callback_obj {
+ switch_memory_pool_t *pool;
+ char *name;
+};
+typedef struct callback_obj callback_t;
+
+static size_t file_callback(void *ptr, size_t size, size_t nmemb, void *data)
+{
+ register unsigned int realsize = (unsigned int) (size * nmemb);
+ http_data_t *http_data = data;
+
+ http_data->bytes += realsize;
+
+ if (http_data->bytes > http_data->max_bytes) {
+ switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_ERROR, "Oversized file detected [%d bytes]\n", (int)http_data->bytes);
+ http_data->err = 1;
+ return 0;
+ }
+
+ http_data->stream.write_function(
+ &http_data->stream, "%.*s", realsize, ptr);
+ return realsize;
+}
+
+static size_t header_callback(void *ptr, size_t size, size_t nmemb, void *data)
+{
+ register unsigned int realsize = (unsigned int) (size * nmemb);
+ http_data_t *http_data = data;
+ char *header = NULL;
+
+ header = switch_core_alloc(http_data->pool, realsize+1);
+ switch_copy_string(header, ptr, realsize);
+ header[realsize] = '\0';
+
+ /* parse data - placeholder
+ if ((data = index(header, ':')) {
+ *data = '\0';
+ data++;
+ while(*data == ' ' && *data != '\0') {
+ data++;
+ }
+ }
+ */
+
+ http_data->headers = curl_slist_append(http_data->headers, header);
+
+ return realsize;
+}
+
+static http_data_t *do_lookup_url(switch_memory_pool_t *pool, const char *url) {
+
+ CURL *curl_handle = NULL;
+ long httpRes = 0;
+ char hostname[256] = "";
+
+ http_data_t *http_data = NULL;
+
+ http_data = switch_core_alloc(pool, sizeof(http_data_t));
+ memset(http_data, 0, sizeof(http_data_t));
+ http_data->pool = pool;
+
+ http_data->max_bytes = 64000;
+ SWITCH_STANDARD_STREAM(http_data->stream);
+
+ gethostname(hostname, sizeof(hostname));
+
+ switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_DEBUG, "url: %s\n", url);
+ curl_handle = curl_easy_init();
+
+ if (!strncasecmp(url, "https", 5)) {
+ curl_easy_setopt(curl_handle, CURLOPT_SSL_VERIFYPEER, 0);
+ curl_easy_setopt(curl_handle, CURLOPT_SSL_VERIFYHOST, 0);
+ }
+ curl_easy_setopt(curl_handle, CURLOPT_POST, SWITCH_FALSE);
+ curl_easy_setopt(curl_handle, CURLOPT_FOLLOWLOCATION, 1);
+ curl_easy_setopt(curl_handle, CURLOPT_MAXREDIRS, 10);
+ curl_easy_setopt(curl_handle, CURLOPT_URL, url);
+ curl_easy_setopt(curl_handle, CURLOPT_WRITEFUNCTION, file_callback);
+ curl_easy_setopt(curl_handle, CURLOPT_WRITEDATA, (void *) http_data);
+ curl_easy_setopt(curl_handle, CURLOPT_HEADERFUNCTION, header_callback);
+ curl_easy_setopt(curl_handle, CURLOPT_HEADERDATA, (void *) http_data);
+ curl_easy_setopt(curl_handle, CURLOPT_USERAGENT, "freeswitch-curl/1.0");
+
+ curl_easy_perform(curl_handle);
+ curl_easy_getinfo(curl_handle, CURLINFO_RESPONSE_CODE, &httpRes);
+ curl_easy_cleanup(curl_handle);
+
+ if ( http_data->stream.data &&
+ !switch_strlen_zero((char *)http_data->stream.data) &&
+ strcmp(" ", http_data->stream.data) ) {
+
+ http_data->http_response = switch_core_strdup(pool, http_data->stream.data);
+ }
+
+ http_data->http_response_code = httpRes;
+
+ switch_safe_free(http_data->stream.data);
+ return http_data;
+}
+
+
+SWITCH_STANDARD_APP(curl_app_function)
+{
+ switch_status_t status = SWITCH_STATUS_SUCCESS;
+
+ char *argv[10] = { 0 };
+ int argc;
+ char *mydata = NULL;
+
+ switch_memory_pool_t *pool = NULL;
+ switch_channel_t *channel = switch_core_session_get_channel(session);
+ char *url = NULL;
+ http_data_t *http_data = NULL;
+
+ if (session) {
+ pool = switch_core_session_get_pool(session);
+ } else {
+ switch_core_new_memory_pool(&pool);
+ }
+ if (!(mydata = switch_core_session_strdup(session, data))) {
+ return;
+ }
+
+ if ((argc = switch_separate_string(mydata, ' ', argv, (sizeof(argv) / sizeof(argv[0]))))) {
+ if (argc == 0) {
+ switch_goto_status(SWITCH_STATUS_SUCCESS, usage);
+ }
+
+ if (argc > 0) {
+ url = switch_core_strdup(pool, argv[0]);
+ }
+ }
+
+ http_data = do_lookup_url(pool, url);
+ switch_channel_set_variable(channel, "curl_response_data", http_data->http_response);
+ switch_channel_set_variable(channel, "curl_response_code",
+ switch_core_sprintf(pool, "%ld", http_data->http_response_code));
+
+ switch_goto_status(SWITCH_STATUS_SUCCESS, done);
+
+usage:
+ switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_ERROR, "Usage: %s\n", SYNTAX);
+ switch_goto_status(status, done);
+
+done:
+ if (!session) {
+ switch_core_destroy_memory_pool(&pool);
+ }
+}
+SWITCH_STANDARD_API(curl_function)
+{
+ switch_status_t status;
+ char *argv[10] = { 0 };
+ int argc;
+ char *mydata = NULL;
+ char *url = NULL;
+ switch_bool_t headers = SWITCH_FALSE;
+ struct curl_slist *slist = NULL;
+ http_data_t *http_data = NULL;
+
+ switch_memory_pool_t *pool = NULL;
+
+ if (switch_strlen_zero(cmd)) {
+ switch_goto_status(SWITCH_STATUS_SUCCESS, usage);
+ }
+
+ if (session) {
+ pool = switch_core_session_get_pool(session);
+ } else {
+ switch_core_new_memory_pool(&pool);
+ }
+
+ mydata = strdup(cmd);
+ if ((argc = switch_separate_string(mydata, ' ', argv, (sizeof(argv) / sizeof(argv[0]))))) {
+ if (argc < 1) {
+ switch_goto_status(SWITCH_STATUS_SUCCESS, usage);
+ }
+
+ url = switch_core_strdup(pool, argv[0]);
+
+ if (argc > 1) {
+ if (!strcasecmp("headers", argv[1])) {
+ headers = SWITCH_TRUE;
+ }
+ }
+
+ http_data = do_lookup_url(pool, url);
+ stream->write_function(stream, "%ld\n", http_data->http_response_codenot);
+ if(headers) {
+ slist = http_data->headers;
+ while(slist) {
+ stream->write_function(stream, "%s\n", slist->data);
+ slist = slist->next;
+ }
+ stream->write_function(stream, "\n");
+ }
+ stream->write_function(stream, "%s", http_data->http_response ? http_data->http_response : "");
+ }
+ switch_goto_status(SWITCH_STATUS_SUCCESS, done);
+
+usage:
+ stream->write_function(stream, "-ERR\n%s\n", SYNTAX);
+ switch_goto_status(status, done);
+
+done:
+ curl_slist_free_all(http_data->headers);
+ switch_safe_free(mydata);
+ if (!session) {
+ switch_core_destroy_memory_pool(&pool);
+ }
+ return status;
+}
+
+/* Macro expands to: switch_status_t mod_cidlookup_load(switch_loadable_module_interface_t **module_interface, switch_memory_pool_t *pool) */
+SWITCH_MODULE_LOAD_FUNCTION(mod_curl_load)
+{
+ switch_api_interface_t *api_interface;
+ switch_application_interface_t *app_interface;
+ /* connect my internal structure to the blank pointer passed to me */
+ *module_interface = switch_loadable_module_create_module_interface(pool, modname);
+
+ memset(&globals, 0, sizeof(globals));
+
+ globals.pool = pool;
+
+ SWITCH_ADD_API(api_interface, "curl", "curl API", curl_function, SYNTAX);
+ SWITCH_ADD_APP(app_interface, "curl", "Perform a http request", "Perform a http request",
+ curl_app_function, "curl url", SAF_SUPPORT_NOMEDIA);
+
+ /* indicate that the module should continue to be loaded */
+ return SWITCH_STATUS_SUCCESS;
+}
+
+/*
+ Called when the system shuts down
+ Macro expands to: switch_status_t mod_cidlookup_shutdown() */
+SWITCH_MODULE_SHUTDOWN_FUNCTION(mod_curl_shutdown)
+{
+ /* Cleanup dynamically allocated config settings */
+
+ return SWITCH_STATUS_SUCCESS;
+}
+
+/* For Emacs:
+ * Local Variables:
+ * mode:c
+ * indent-tabs-mode:t
+ * tab-width:4
+ * c-basic-offset:4
+ * End:
+ * For VIM:
+ * vim:set softtabstop=4 shiftwidth=4 tabstop=4
+ */
</ins><span class="cx">Property changes on: freeswitch/trunk/src/mod/applications/mod_curl/mod_curl.c
</span><span class="cx">___________________________________________________________________
</span><span class="cx">Name: svn:executable
</span><span class="cx"> + *
</span></span></pre>
</div>
</div>
<div id="footer">See you at ClueCon</div>
</body>
</html>