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Add atxfer fix (bug #3592)

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git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@5045 65c4cc65-6c06-0410-ace0-fbb531ad65f3
This commit is contained in:
Mark Spencer
2005-02-17 20:04:10 +00:00
parent a06c6bf412
commit 5057e4898f
3 changed files with 20 additions and 14 deletions
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12
app.c
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@@ -37,11 +37,20 @@
#define MAX_OTHER_FORMATS 10
/*
This function presents a dialtone and reads an extension into 'collect'
which must be a pointer to a **pre-initilized** array of char having a
size of 'size' suitable for writing to. It will collect no more than the smaller
of 'maxlen' or 'size' minus the original strlen() of collect digits.
*/
int ast_app_dtget(struct ast_channel *chan, const char *context, char *collect, size_t size, int maxlen, int timeout)
{
struct tone_zone_sound *ts;
int res=0, x=0;
if(maxlen > size)
maxlen = size;
if(!timeout && chan->pbx)
timeout = chan->pbx->dtimeout;
else if(!timeout)
@@ -53,8 +62,7 @@ int ast_app_dtget(struct ast_channel *chan, const char *context, char *collect,
} else
ast_log(LOG_NOTICE,"Huh....? no dial for indications?\n");
memset(collect, 0, size);
for (x=0; strlen(collect) < size; ) {
for (x = strlen(collect); strlen(collect) < maxlen; ) {
res = ast_waitfordigit(chan, timeout);
if (!ast_ignore_pattern(context, collect))
ast_playtones_stop(chan);