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Update to previous IAX2 "Ghost" Channels patch.

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Fixed some comments made on reviewboard for the previous patch.

(issue #14207)


git-svn-id: https://origsvn.digium.com/svn/asterisk/branches/1.4@194685 65c4cc65-6c06-0410-ace0-fbb531ad65f3
This commit is contained in:
David Vossel
2009-05-15 15:40:37 +00:00
parent 616674ae68
commit 1e410cdfc5
2 changed files with 18 additions and 15 deletions
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25
channels/chan_iax2.c
View File

@@ -445,6 +445,9 @@ static AST_LIST_HEAD_STATIC(registrations, iax2_registry);
/* If consecutive voice frame timestamps jump by more than this many milliseconds, then jitter buffer will resync */
#define TS_GAP_FOR_JB_RESYNC 5000
/* used for first_iax_message and last_iax_message. If this bit is set it was TX, else RX */
#define MARK_IAX_SUBCLASS_TX 0x8000
static int iaxthreadcount = DEFAULT_THREAD_COUNT;
static int iaxmaxthreadcount = DEFAULT_MAX_THREAD_COUNT;
static int iaxdynamicthreadcount = 0;
@@ -4572,7 +4575,7 @@ static int iax2_send(struct chan_iax2_pvt *pvt, struct ast_frame *f, unsigned in
}
if (f->frametype == AST_FRAME_IAX) {
/* 0x8000 marks this message as TX:, this bit will be stripped later */
pvt->last_iax_message = f->subclass | 0x8000;
pvt->last_iax_message = f->subclass | MARK_IAX_SUBCLASS_TX;
if (!pvt->first_iax_message) {
pvt->first_iax_message = pvt->last_iax_message;
}
@@ -5069,8 +5072,8 @@ static int iax2_show_channels(int fd, int argc, char *argv[])
localdelay = 0;
}
iax_frame_subclass2str(iaxs[x]->first_iax_message & ~0x8000, first_message, sizeof(first_message));
iax_frame_subclass2str(iaxs[x]->last_iax_message & ~0x8000, last_message, sizeof(last_message));
iax_frame_subclass2str(iaxs[x]->first_iax_message & ~MARK_IAX_SUBCLASS_TX, first_message, sizeof(first_message));
iax_frame_subclass2str(iaxs[x]->last_iax_message & ~MARK_IAX_SUBCLASS_TX, last_message, sizeof(last_message));
lag = iaxs[x]->remote_rr.delay;
ast_cli(fd, FORMAT,
iaxs[x]->owner ? iaxs[x]->owner->name : "(None)",
@@ -5082,9 +5085,9 @@ static int iax2_show_channels(int fd, int argc, char *argv[])
jitter,
localdelay,
ast_getformatname(iaxs[x]->voiceformat),
(iaxs[x]->first_iax_message & 0x8000) ? "Tx:" : "Rx:",
(iaxs[x]->first_iax_message & MARK_IAX_SUBCLASS_TX) ? "Tx:" : "Rx:",
first_message,
(iaxs[x]->last_iax_message & 0x8000) ? "Tx:" : "Rx:",
(iaxs[x]->last_iax_message & MARK_IAX_SUBCLASS_TX) ? "Tx:" : "Rx:",
last_message);
numchans++;
}
@@ -5126,8 +5129,8 @@ static int ast_cli_netstats(struct mansession *s, int fd, int limit_fmt)
localdropped = 0;
localooo = -1;
}
iax_frame_subclass2str(iaxs[x]->first_iax_message & ~0x8000, first_message, sizeof(first_message));
iax_frame_subclass2str(iaxs[x]->last_iax_message & ~0x8000, last_message, sizeof(last_message));
iax_frame_subclass2str(iaxs[x]->first_iax_message & ~MARK_IAX_SUBCLASS_TX, first_message, sizeof(first_message));
iax_frame_subclass2str(iaxs[x]->last_iax_message & ~MARK_IAX_SUBCLASS_TX, last_message, sizeof(last_message));
if (limit_fmt)
fmt = "%-20.25s %4d %4d %4d %5d %3d %5d %4d %6d %4d %4d %5d %3d %5d %4d %6d %s%s %4s%s\n";
else
@@ -5151,9 +5154,9 @@ static int ast_cli_netstats(struct mansession *s, int fd, int limit_fmt)
iaxs[x]->remote_rr.dropped,
iaxs[x]->remote_rr.ooo,
iaxs[x]->remote_rr.packets/1000,
(iaxs[x]->first_iax_message & 0x8000) ? "Tx:" : "Rx:",
(iaxs[x]->first_iax_message & MARK_IAX_SUBCLASS_TX) ? "Tx:" : "Rx:",
first_message,
(iaxs[x]->last_iax_message & 0x8000) ? "Tx:" : "Rx:",
(iaxs[x]->last_iax_message & MARK_IAX_SUBCLASS_TX) ? "Tx:" : "Rx:",
last_message);
else
ast_cli(fd, fmt,
@@ -5173,9 +5176,9 @@ static int ast_cli_netstats(struct mansession *s, int fd, int limit_fmt)
iaxs[x]->remote_rr.dropped,
iaxs[x]->remote_rr.ooo,
iaxs[x]->remote_rr.packets/1000,
(iaxs[x]->first_iax_message & 0x8000) ? "Tx:" : "Rx:",
(iaxs[x]->first_iax_message & MARK_IAX_SUBCLASS_TX) ? "Tx:" : "Rx:",
first_message,
(iaxs[x]->last_iax_message & 0x8000) ? "Tx:" : "Rx:",
(iaxs[x]->last_iax_message & MARK_IAX_SUBCLASS_TX) ? "Tx:" : "Rx:",
last_message);
numchans++;
}

8
channels/iax2-parser.c
View File

@@ -402,7 +402,7 @@ static void dump_ies(unsigned char *iedata, int len)
void iax_frame_subclass2str(int subclass, char *str, size_t len)
{
int copylen = 8;
static const size_t copylen = 8;
const char *iaxs[] = {
"(0?) ",
"NEW ",
@@ -444,12 +444,12 @@ void iax_frame_subclass2str(int subclass, char *str, size_t len)
"FWDATA ",
"TXMEDIA"
};
if ((copylen > len) || !subclass) {
if ((copylen > len) || !subclass || (subclass < 0)) {
str[0] = '\0';
} else if (subclass < ARRAY_LEN(iaxs)) {
memcpy(str, iaxs[subclass], len);
ast_copy_string(str, iaxs[subclass], len);
} else {
memcpy(str, "Unknown", len);
ast_copy_string(str, "Unknown", len);
}
}