Merged revisions 46778 via svnmerge from

https://origsvn.digium.com/svn/asterisk/branches/1.4

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r46778 | russell | 2006-11-01 13:26:35 -0500 (Wed, 01 Nov 2006) | 17 lines

Merged revisions 46776 via svnmerge from
https://origsvn.digium.com/svn/asterisk/branches/1.2

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r46776 | russell | 2006-11-01 13:24:17 -0500 (Wed, 01 Nov 2006) | 9 lines

soxmix and Asterisk expect different file extensions for certain formats.  This
was already handled for the wav49 format.  However, it was not handled for
ulaw and alaw.  I fixed this in such a way that using the alternate extensions
for ulaw and alaw will only happen if we know we're calling soxmix, and not a
custom script defined using the MONITOR_EXEC variable.  The wav49 processing
was left alone so that external scripts will see no behavior change.
(issue #7550, reported by mnicholson, proposed patch by junky, committed fix
is a bit different)

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git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@46779 65c4cc65-6c06-0410-ace0-fbb531ad65f3

diff --git a/res/res_monitor.c b/res/res_monitor.c
index 9d73999..934356a 100644 (file)
--- a/res/res_monitor.c
+++ b/res/res_monitor.c
@@ -233,6 +233,23 @@ int ast_monitor_start(     struct ast_channel *chan, const char *format_spec,
        return res;
 }
 
+/*
+ * The file format extensions that Asterisk uses are not all the same as that
+ * which soxmix expects.  This function ensures that the format used as the
+ * extension on the filename is something soxmix will understand.
+ */
+static const char *get_soxmix_format(const char *format)
+{
+       const char *res = format;
+
+       if (!strcasecmp(format,"ulaw"))
+               res = "ul";
+       if (!strcasecmp(format,"alaw"))
+               res = "al";
+       
+       return res;
+}
+
 /* Stop monitoring a channel */
 int ast_monitor_stop(struct ast_channel *chan, int need_lock)
 {
@@ -275,7 +292,7 @@ int ast_monitor_stop(struct ast_channel *chan, int need_lock)
                if (chan->monitor->joinfiles && !ast_strlen_zero(chan->monitor->filename_base)) {
                        char tmp[1024];
                        char tmp2[1024];
-                       char *format = !strcasecmp(chan->monitor->format,"wav49") ? "WAV" : chan->monitor->format;
+                       const char *format = !strcasecmp(chan->monitor->format,"wav49") ? "WAV" : chan->monitor->format;
                        char *name = chan->monitor->filename_base;
                        int directory = strchr(name, '/') ? 1 : 0;
                        char *dir = directory ? "" : ast_config_AST_MONITOR_DIR;
@@ -285,6 +302,7 @@ int ast_monitor_stop(struct ast_channel *chan, int need_lock)
                        execute = pbx_builtin_getvar_helper(chan, "MONITOR_EXEC");
                        if (ast_strlen_zero(execute)) { 
                                execute = "nice -n 19 soxmix";
+                               format = get_soxmix_format(format);
                                delfiles = 1;
                        } 
                        execute_args = pbx_builtin_getvar_helper(chan, "MONITOR_EXEC_ARGS");