Add "show file formats" (courtesy bkw_) and Update IAXY firmware to 17 (altserver support)

git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@3360 65c4cc65-6c06-0410-ace0-fbb531ad65f3

asterisk.c

@@ -1703,6 +1703,10 @@ int main(int argc, char *argv[])
 		printf(term_quit());
 		exit(1);
 	}
+	if (ast_file_init()) {
+		printf(term_quit());
+		exit(1);
+	}
 	if (load_pbx()) {
 		printf(term_quit());
 		exit(1);

file.c

@@ -14,6 +14,7 @@
 #include <sys/types.h>
 #include <asterisk/frame.h>
 #include <asterisk/file.h>
+#include <asterisk/cli.h>
 #include <asterisk/logger.h>
 #include <asterisk/channel.h>
 #include <asterisk/sched.h>
@@ -1044,3 +1045,41 @@ char ast_waitstream_full(struct ast_channel *c, char *breakon, int audiofd, int
 	}
 	return (c->_softhangup ? -1 : 0);
 }
+
+static int show_file_formats(int fd, int argc, char *argv[])
+{
+#define FORMAT "%-10s %-10s %-20s\n"
+#define FORMAT2 "%-10s %-10s %-20s\n"
+	struct ast_format *f;
+	if (argc != 3)
+		return RESULT_SHOWUSAGE;
+	ast_cli(fd, FORMAT, "Format", "Name", "Extensions");
+	        
+	if (ast_mutex_lock(&formatlock)) {
+		ast_log(LOG_WARNING, "Unable to lock format list\n");
+		return -1;
+        }
+
+	f = formats;
+	while(f) {
+		ast_cli(fd, FORMAT2, ast_getformatname(f->format), f->name, f->exts);
+		f = f->next;
+	};
+	ast_mutex_unlock(&formatlock);
+	return RESULT_SUCCESS;
+}
+
+struct ast_cli_entry show_file =
+{
+	{ "show", "file", "formats" },
+	show_file_formats,
+	"Displays file formats",
+	"Usage: show file formats\n"
+	"       displays currently registered file formats (if any)\n"
+};
+
+int ast_file_init(void)
+{
+	ast_cli_register(&show_file);
+	return 0;
+}

include/asterisk/file.h

@@ -284,6 +284,14 @@ long ast_tellstream(struct ast_filestream *fs);
  */ 
 struct ast_frame *ast_readframe(struct ast_filestream *s);
 
+//! Initialize file stuff
+/*!
+ * Initializes all the various file stuff.  Basically just registers the cli stuff
+ * Returns 0 all the time
+ */
+extern int ast_file_init(void);
+
+
 #define AST_RESERVED_POINTERS 20
 
 #if defined(__cplusplus) || defined(c_plusplus)