merge patch that add new "webcam" command to linphonec + setting of the static picture.

console/commands.c

@@ -65,6 +65,8 @@ static int lpc_cmd_stun(LinphoneCore *, char *);
 static int lpc_cmd_firewall(LinphoneCore *, char *);
 static int lpc_cmd_friend(LinphoneCore *, char*);
 static int lpc_cmd_soundcard(LinphoneCore *, char *);
+static int lpc_cmd_webcam(LinphoneCore *, char *);
+static int lpc_cmd_staticpic(LinphoneCore *, char *);
 static int lpc_cmd_play(LinphoneCore *, char *);
 static int lpc_cmd_record(LinphoneCore *, char *);
 static int lpc_cmd_register(LinphoneCore *, char *);
@@ -144,6 +146,13 @@ LPC_COMMAND commands[] = {
 		"'soundcard use <index>' : select a sound device.\n"
 		"'soundcard use files' : use .wav files instead of soundcard\n"
 	},
+	{ "webcam", lpc_cmd_webcam, "Manage webcams",
+		"'webcam list' : list all known devices.\n"
+		"'webcam use <index>' : select a video device.\n"
+	},
+	{ "staticpic", lpc_cmd_staticpic, "Manage static pictures when nowebcam",
+		"'staticpic set' : Set path to picture that should be used.\n"
+	},
 	{ "ipv6", lpc_cmd_ipv6, "Use IPV6",
 		"'ipv6 status' : show ipv6 usage status.\n"
 		"'ipv6 enable' : enable the use of the ipv6 network.\n"
@@ -948,6 +957,79 @@ static int lpc_cmd_soundcard(LinphoneCore *lc, char *args)
 	return 0; /* syntax error */
 }
 
+static int lpc_cmd_webcam(LinphoneCore *lc, char *args)
+{
+	int i, index;
+	const char **dev;
+	char *arg1 = args;
+	char *arg2 = NULL;
+	char *ptr = args;
+
+	if (!args) return 0; /* syntax error */
+
+	/* Isolate first and second arg */
+	while(*ptr && !isspace(*ptr)) ++ptr;
+	if ( *ptr )
+	{
+		*ptr='\0';
+		arg2=ptr+1;
+		while(*arg2 && isspace(*arg2)) ++arg2;
+	}
+
+	if (strcmp(arg1, "list")==0)
+	{
+		dev=linphone_core_get_video_devices(lc);
+		for(i=0; dev[i]!=NULL; ++i){
+			linphonec_out("%i: %s\n",i,dev[i]);
+		}
+		return 1;
+	}
+
+	if (strcmp(arg1, "use")==0 && arg2)
+	{
+		dev=linphone_core_get_video_devices(lc);
+		index=atoi(arg2); /* FIXME: handle not-a-number */
+		for(i=0;dev[i]!=NULL;i++)
+		{
+			if (i!=index) continue;
+
+			linphone_core_set_video_device(lc, dev[i]);
+			linphonec_out("Using video device %s\n",dev[i]);
+			return 1;
+		}
+		linphonec_out("No such video device\n");
+		return 1;
+	}
+	return 0; /* syntax error */
+}
+
+static int
+lpc_cmd_staticpic(LinphoneCore *lc, char *args)
+{
+	char *arg1 = args;
+	char *arg2 = NULL;
+	char *ptr = args;
+
+	if (!args) return 0;  /* Syntax error */
+
+	/* Isolate first and second arg */
+	while(*ptr && !isspace(*ptr)) ++ptr;
+	if ( *ptr )
+	{
+		*ptr='\0';
+		arg2=ptr+1;
+		while(*arg2 && isspace(*arg2)) ++arg2;
+	}
+
+	if (strcmp(arg1, "set")==0 && arg2) {
+		return linphone_core_set_static_picture(lc, arg2);
+	}
+
+	return 0; /* Syntax error */
+}
+
+
+
 /***************************************************************************
  *
  *  Commands helper functions

console/linphonec.c

@@ -513,6 +513,15 @@ char *linphonec_readline(char *prompt){
 			linphonec_idle_call();
 #ifdef WIN32
 			Sleep(20);
+			/* Following is to get the video window going as it
+				 should. Maybe should we only have this on when the option -V
+				 or -D is on? */
+			MSG msg;
+	
+			if (PeekMessage(&msg, NULL, 0, 0,1)) {
+				TranslateMessage(&msg);
+				DispatchMessage(&msg);
+			}
 #else
 			usleep(20000);
 #endif

coreapi/linphonecore.c

@@ -3128,6 +3128,35 @@ const char *linphone_core_get_video_device(const LinphoneCore *lc){
 	return NULL;
 }
 
+int linphone_core_set_static_picture(LinphoneCore *lc, const char *path) {
+	struct _VideoStream *vs = NULL;
+
+	/* Select the video stream from the call in the first place */
+	if (lc && lc->videostream) {
+		vs = lc->videostream;
+	}
+	/* If not in call, select the video stream from the preview */
+	if (vs == NULL && lc && lc->previewstream) {
+		vs = lc->previewstream;
+	}
+	
+	/* If we have a video stream (either preview, either from call), we
+		 have a source and it is using the static picture filter, then
+		 force the filter to use that picture. */
+	if (vs && vs->source) {
+		if (ms_filter_get_id(vs->source) == MS_STATIC_IMAGE_ID) {
+			ms_filter_call_method(vs->source, MS_FILTER_SET_IMAGE,
+														(void *)path);
+		}
+	}
+
+	/* Tell the static image filter to use that image from now on so
+		 that the image will be used next time it has to be read */
+	ms_static_image_set_default_image(path);
+
+	return 1;
+}
+
 /**
  * Returns the native window handle of the video window, casted as an unsigned long.
  *

coreapi/linphonecore.h

@@ -898,6 +898,9 @@ const char**  linphone_core_get_video_devices(const LinphoneCore *lc);
 int linphone_core_set_video_device(LinphoneCore *lc, const char *id);
 const char *linphone_core_get_video_device(const LinphoneCore *lc);
 
+/* Set static picture to be used when "Static picture" is the video device */
+int linphone_core_set_static_picture(LinphoneCore *lc, const char *path);
+
 /*function to be used for eventually setting window decorations (icons, title...)*/
 unsigned long linphone_core_get_native_video_window_id(const LinphoneCore *lc);
 

mediastreamer2

@@ -1 +1 @@
-Subproject commit 5bcbcae29d9cf6d22b4f6880489eafa98e100008
+Subproject commit 705c57139cd2e3a7e2268dbdbe6a1c4e34392663