Execute simple system command when receiving an invite

src/global.h

@@ -32,7 +32,7 @@
 #include <map>
 #include <vector>
 
-#define SFLPHONED_VERSION "0.9.3"		/** Version number */
+#define SFLPHONED_VERSION "0.9.4"		/** Version number */
 
 #define HOMEDIR	(getenv ("HOME"))		/** Home directory */
 
@@ -135,7 +135,7 @@ static const SOUND_FORMAT INT32 = 0x8;
 
 #define DEFAULT_SIP_PORT    5060
 
-#define HOOK_DEFAULT_SIP_FIELD      "X-Call-Url"
+#define HOOK_DEFAULT_SIP_FIELD      "X-sflphone-url"
 #define HOOK_DEFAULT_URL_COMMAND    "x-www-browser"
 
 

src/hooks/urlhook.cpp

@@ -19,6 +19,20 @@
 
 #include "urlhook.h"
 
-UrlHook::UrlHook () : _command (""), _field ("") { }
+#include <iostream>
+
+UrlHook::UrlHook () { }
 
 UrlHook::~UrlHook () { }
+
+void UrlHook::addAction (pjsip_msg *msg, std::string field, std::string command){
+
+    std::string command_bg;
+
+    std::cout << "SIP field: " << field << " - command: " << command << std::endl;; 
+    
+    command_bg = command + "&";
+
+    system (command_bg.c_str());
+
+}

src/hooks/urlhook.h

@@ -22,6 +22,8 @@
 
 #include <string>
 
+#include <pjsip.h>
+
 class UrlHook {
 
     public:
@@ -35,12 +37,7 @@ class UrlHook {
          */
         ~UrlHook ();
 
-    private:
-        /* The command to execute when receiving the URL */
-        std::string _command;
-    
-        /* The field to look for in the header */
-        std::string _field;
+        void addAction (pjsip_msg *msg, std::string field, std::string command);
 };
 
 #endif // URL_HOOK_H

src/sipvoiplink.cpp

@@ -75,6 +75,11 @@ pjsip_module _mod_ua;
 pj_thread_t *thread;
 pj_thread_desc desc;
 
+/*
+ * Url hook instance
+ */
+UrlHook *urlhook;
+
 /**
  * Get the number of voicemail waiting in a SIP message
  */
@@ -169,6 +174,8 @@ SIPVoIPLink* SIPVoIPLink::_instance = NULL;
     // to get random number for RANDOM_PORT
     srand (time(NULL));
 
+    urlhook = new UrlHook ();
+
     /* Start pjsip initialization step */
     init();
 }
@@ -1923,6 +1930,11 @@ void call_on_tsx_changed(pjsip_inv_session *inv, pjsip_transaction *tsx, pjsip_e
                 return true;
             }
 
+            // URL HOOK //
+            urlhook->addAction (rdata->msg_info.msg, 
+                                Manager::instance().getConfigString (HOOKS, URLHOOK_SIP_FIELD),
+                                Manager::instance().getConfigString (HOOKS, URLHOOK_COMMAND));   
+
             // Generate a new call ID for the incoming call!
             id = Manager::instance().getNewCallID();
             call = new SIPCall(id, Call::Incoming, _pool);

src/sipvoiplink.h

@@ -23,6 +23,7 @@
 #define SIPVOIPLINK_H
 
 #include "voiplink.h"
+#include "hooks/urlhook.h"
 
 //////////////////////////////
 /* PJSIP imports */