status.xsl updates, better now.

Automatically create .m3u responses for any existing streams.
If /stream.ogg exists, you can now request /stream.ogg.m3u in your browser.

svn path=/trunk/icecast/; revision=3797

src/connection.c

@@ -344,6 +344,7 @@ static void *_handle_connection(void *arg)
 	int bytes;
 	struct stat statbuf;
 	char	fullPath[4096];
+    char *uri;
 
 	while (global.running == ICE_RUNNING) {
 		memset(header, 0, 4096);
@@ -376,13 +377,14 @@ static void *_handle_connection(void *arg)
 					continue;
 				}
 
+                uri = httpp_getvar(parser, HTTPP_VAR_URI);
+
 				if (parser->req_type == httpp_req_source) {
-                    INFO1("Source logging in at mountpoint \"%s\"", 
-                            httpp_getvar(parser, HTTPP_VAR_URI));
+                    INFO1("Source logging in at mountpoint \"%s\"", uri);
 					stats_event_inc(NULL, "source_connections");
 				
 					if (strcmp((httpp_getvar(parser, "ice-password") != NULL) ? httpp_getvar(parser, "ice-password") : "", (config_get_config()->source_password != NULL) ? config_get_config()->source_password : "") != 0) {
-						INFO1("Source (%s) attempted to login with bad password", httpp_getvar(parser, HTTPP_VAR_URI));
+						INFO1("Source (%s) attempted to login with bad password", uri);
 						connection_close(con);
 						httpp_destroy(parser);
 						continue;
@@ -393,8 +395,8 @@ static void *_handle_connection(void *arg)
 					*/
 
 					avl_tree_rlock(global.source_tree);
-					if (source_find_mount(httpp_getvar(parser, HTTPP_VAR_URI)) != NULL) {
-						INFO1("Source tried to log in as %s, but is already used", httpp_getvar(parser, HTTPP_VAR_URI));
+					if (source_find_mount(uri) != NULL) {
+						INFO1("Source tried to log in as %s, but is already used", uri);
 						connection_close(con);
 						httpp_destroy(parser);
 						avl_tree_unlock(global.source_tree);
@@ -402,7 +404,7 @@ static void *_handle_connection(void *arg)
 					}
 					avl_tree_unlock(global.source_tree);
 
-					if (!connection_create_source(con, parser, httpp_getvar(parser, HTTPP_VAR_URI))) {
+					if (!connection_create_source(con, parser, uri)) {
 						connection_close(con);
 						httpp_destroy(parser);
 					}
@@ -443,7 +445,7 @@ static void *_handle_connection(void *arg)
 					** aren't subject to the limits.
 					*/
 					// TODO: add GUID-xxxxxx
-					if (strcmp(httpp_getvar(parser, HTTPP_VAR_URI), "/stats.xml") == 0) {
+					if (strcmp(uri, "/stats.xml") == 0) {
                         DEBUG0("Stats request, sending xml stats");
 						stats_sendxml(client);
                         client_destroy(client);
@@ -454,8 +456,8 @@ static void *_handle_connection(void *arg)
 					** if the extension is .xsl, if so, then process
 					** this request as an XSLT request
 					*/
-					if (util_check_valid_extension(httpp_getvar(parser, HTTPP_VAR_URI)) == XSLT_CONTENT) {
-						util_get_full_path(httpp_getvar(parser, HTTPP_VAR_URI), fullPath, sizeof(fullPath));
+					if (util_check_valid_extension(uri) == XSLT_CONTENT) {
+						util_get_full_path(uri, fullPath, sizeof(fullPath));
 							
 						/* If the file exists, then transform it, otherwise, write a 404 error */
 						if (stat(fullPath, &statbuf) == 0) {
@@ -473,7 +475,33 @@ static void *_handle_connection(void *arg)
 						continue;
 					}
 
-					if (strcmp(httpp_getvar(parser, HTTPP_VAR_URI), "/allstreams.txt") == 0) {
+                    if(strcmp(util_get_extension(uri), "m3u") == 0) {
+                        char *sourceuri = strdup(uri);
+                        char *dot = strrchr(sourceuri, '.');
+                        *dot = 0;
+					    avl_tree_rlock(global.source_tree);
+    					source = source_find_mount(sourceuri);
+	    				if (source) {
+                            client->respcode = 200;
+                            bytes = sock_write(client->con->sock,
+                                    "HTTP/1.0 200 OK\r\nContent-Type: audio/x-mpegurl\r\n\r\nhttp://%s:%d%s", 
+                                    config_get_config()->hostname, 
+                                    config_get_config()->port,
+                                    sourceuri
+                                    );
+                        }
+                        else {
+                            client->respcode = 404;
+                            bytes = sock_write(client->con->sock,
+                                    "HTTP/1.0 404 Not Found\r\nContent-Type: text/html\r\n<b>The file you requested could not be found</b>\r\n");
+                        }
+						avl_tree_unlock(global.source_tree);
+                        if(bytes > 0) client->con->sent_bytes = bytes;
+						client_destroy(client);
+						continue;
+                    }
+
+					if (strcmp(uri, "/allstreams.txt") == 0) {
 						if (strcmp((httpp_getvar(parser, "ice-password") != NULL) ? httpp_getvar(parser, "ice-password") : "", (config_get_config()->source_password != NULL) ? config_get_config()->source_password : "") != 0) {
 							INFO0("Client attempted to fetch allstreams.txt with bad password");
 							if (parser->req_type == httpp_req_get) {
@@ -518,7 +546,7 @@ static void *_handle_connection(void *arg)
 					global_unlock();
 					
 					avl_tree_rlock(global.source_tree);
-					source = source_find_mount(httpp_getvar(parser, HTTPP_VAR_URI));
+					source = source_find_mount(uri);
 					if (source) {
                         DEBUG0("Source found for client");
 						

src/format.h

@@ -19,6 +19,8 @@ typedef struct _format_plugin_tag
 	/* we need to know the mount to report statistics */
 	char *mount;
 
+    char *format_description;
+
 	/* set this is the data format has a header that
 	** we must send before regular data
 	*/

src/format_mp3.c

@@ -28,6 +28,7 @@ format_plugin_t *format_mp3_get_plugin(void)
 	plugin->get_buffer = format_mp3_get_buffer;
 	plugin->get_predata = format_mp3_get_predata;
 	plugin->free_plugin = format_mp3_free_plugin;
+    plugin->format_description = "MP3 audio";
 
 	plugin->_state = NULL;
 

src/format_vorbis.c

@@ -52,6 +52,7 @@ format_plugin_t *format_vorbis_get_plugin(void)
 	plugin->get_buffer = format_vorbis_get_buffer;
 	plugin->get_predata = format_vorbis_get_predata;
 	plugin->free_plugin = format_vorbis_free_plugin;
+    plugin->format_description = "Ogg Vorbis";
 
 	state = (vstate_t *)calloc(1, sizeof(vstate_t));
 	ogg_sync_init(&state->oy);

src/source.c

@@ -139,10 +139,13 @@ void *source_main(void *arg)
 		stats_event(source->mount, "name", s);
 	if ((s = httpp_getvar(source->parser, "ice-url")))
 		stats_event(source->mount, "url", s);
+	if ((s = httpp_getvar(source->parser, "ice-genre")))
+		stats_event(source->mount, "genre", s);
 	if ((s = httpp_getvar(source->parser, "ice-bitrate")))
 		stats_event(source->mount, "bitrate", s);
 	if ((s = httpp_getvar(source->parser, "ice-description")))
 		stats_event(source->mount, "description", s);
+    stats_event(source->mount, "type", source->format->format_description);
 
 	while (global.running == ICE_RUNNING) {
 		ret = source->format->get_buffer(source->format, NULL, 0, &refbuf);

src/util.c

@@ -96,12 +96,21 @@ int util_get_full_path(char *uri, char *fullPath, int fullPathLen) {
 	int ret = 0;
 	if (uri) {
 		memset(fullPath, '\000', fullPathLen);
-		snprintf(fullPath, fullPathLen-1, "%s%s%s", config_get_config()->webroot_dir, PATH_SEPARATOR, uri);
+		snprintf(fullPath, fullPathLen-1, "%s%s", config_get_config()->webroot_dir, uri);
 		ret = 1;
 	}
 	return ret;
 }
 
+char *util_get_extension(char *path) {
+    char *ext = strrchr(path, '.');
+
+    if(ext == NULL)
+        return "";
+    else
+        return ext+1;
+}
+
 int util_check_valid_extension(char *uri) {
 	int	ret = 0;
 	char	*p2;

src/util.h

@@ -8,5 +8,6 @@ int util_timed_wait_for_fd(int fd, int timeout);
 int util_read_header(int sock, char *buff, unsigned long len);
 int util_get_full_path(char *uri, char *fullPath, int fullPathLen);
 int util_check_valid_extension(char *uri);
+char *util_get_extension(char *path);
 
 #endif  /* __UTIL_H__ */

web/status.xsl

@@ -55,9 +55,16 @@ a:hover {color: black; font-family:Verdana}
 <tr>
 <td bgcolor="#5BB2EB" colspan="2" align="center">
 <center>
+<xsl:choose>
+<xsl:when test="listeners">
 <font class="mount">Current Stream Information<br></br>
 <xsl:value-of select="@mount" />
 </font>
+</xsl:when>
+<xsl:otherwise>
+<font class="mount">Stream Information (stream not currently available)</font>
+</xsl:otherwise>
+</xsl:choose>
 </center>
 </td>
 </tr>
@@ -80,14 +87,27 @@ a:hover {color: black; font-family:Verdana}
 </tr>
 <tr>
 <td width="100" >
-<font class="default1">Stream Status: </font>
+<font class="default1">Stream Type: </font>
 </td>
 <td>
 <font class="default2">
-<b><xsl:value-of select="listeners" /> listeners</b>
+<b><xsl:value-of select="type" /></b>
 </font>
 </td>
 </tr>
+<xsl:if test="listeners">
+<tr>
+<td width="100" >
+<font class="default1">Stream Listeners: </font>
+</td>
+<td>
+<font class="default2">
+<b><xsl:value-of select="listeners" /></b>
+</font>
+</td>
+</tr>
+</xsl:if>
+<xsl:if test="name">
 <tr>
 <td width="100" >
 <font class="default1">Stream Title: </font>
@@ -98,6 +118,8 @@ a:hover {color: black; font-family:Verdana}
 </font>
 </td>
 </tr>
+</xsl:if>
+<xsl:if test="genre">
 <tr>
 <td width="100" >
 <font class="default1">Stream Genre: </font>
@@ -108,6 +130,8 @@ a:hover {color: black; font-family:Verdana}
 </font>
 </td>
 </tr>
+</xsl:if>
+<xsl:if test="description">
 <tr>
 <td width="100" >
 <font class="default1">Stream Description: </font>
@@ -118,6 +142,8 @@ a:hover {color: black; font-family:Verdana}
 </font>
 </td>
 </tr>
+</xsl:if>
+<xsl:if test="url">
 <tr>
 <td width="100" >
 <font class="default1">Stream URL: </font>
@@ -130,6 +156,7 @@ a:hover {color: black; font-family:Verdana}
 </font>
 </td>
 </tr>
+</xsl:if>
 <tr>
 <td width="100" >
 <font class="default1">Current Song: </font>
@@ -140,16 +167,18 @@ a:hover {color: black; font-family:Verdana}
 </font>
 </td>
 </tr>
+<xsl:if test="listeners">
 <tr>
 <td width="100" >
 <font class="default1">Listen: </font>
 </td>
 <td>
 <font class="default2">
-<a href="{@mount}">Here</a>
+<a href="{@mount}.m3u">Here</a>
 </font>
 </td>
 </tr>
+</xsl:if>
 </table>
 <table cellpadding="0" cellspacing="0" border="0" width="100%">
 <tr>