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add IAXPEER function (bug #4310, with minor formatting and doc changes)

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add note to CODING-GUIDELINES about minimizing indentation in function bodies


git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@5733 65c4cc65-6c06-0410-ace0-fbb531ad65f3
This commit is contained in:
Kevin P. Fleming
2005-05-19 04:31:02 +00:00
parent 3dce570998
commit c8889e6563
2 changed files with 103 additions and 1 deletions
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79
channels/chan_iax2.c
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@@ -8980,6 +8980,82 @@ static int iax2_exec(struct ast_channel *chan, const char *context, const char *
return -1;
}
static char *function_iaxpeer(struct ast_channel *chan, char *cmd, char *data, char *buf, size_t len)
{
char *ret = NULL;
struct iax2_peer *peer;
char *peername, *colname;
char iabuf[INET_ADDRSTRLEN];
if (!(peername = ast_strdupa(data))) {
ast_log(LOG_ERROR, "Memory Error!\n");
return ret;
}
if ((colname = strchr(peername, ':'))) {
*colname = '\0';
colname++;
} else {
colname = "ip";
}
if (!(peer = find_peer(peername, 1)))
return ret;
if (!strcasecmp(colname, "ip")) {
ast_copy_string(buf, peer->addr.sin_addr.s_addr ? ast_inet_ntoa(iabuf, sizeof(iabuf), peer->addr.sin_addr) : "", len);
} else if (!strcasecmp(colname, "mailbox")) {
ast_copy_string(buf, peer->mailbox, len);
} else if (!strcasecmp(colname, "context")) {
ast_copy_string(buf, peer->context, len);
} else if (!strcasecmp(colname, "expire")) {
snprintf(buf, len, "%d", peer->expire);
} else if (!strcasecmp(colname, "dynamic")) {
ast_copy_string(buf, (ast_test_flag(peer, IAX_DYNAMIC) ? "yes" : "no"), len);
} else if (!strcasecmp(colname, "callerid_name")) {
ast_copy_string(buf, peer->cid_name, len);
} else if (!strcasecmp(colname, "callerid_num")) {
ast_copy_string(buf, peer->cid_num, len);
} else if (!strcasecmp(colname, "codecs")) {
ast_getformatname_multiple(buf, len -1, peer->capability);
} else if (!strncasecmp(colname, "codec[", 6)) {
char *codecnum, *ptr;
int index = 0, codec = 0;
codecnum = strchr(colname, '[');
*codecnum = '\0';
codecnum++;
if ((ptr = strchr(codecnum, ']'))) {
*ptr = '\0';
}
index = atoi(codecnum);
if((codec = ast_codec_pref_index(&peer->prefs, index))) {
ast_copy_string(buf, ast_getformatname(codec), len);
}
}
ret = buf;
return ret;
}
struct ast_custom_function iaxpeer_function = {
.name = "IAXPEER",
.synopsis = "Gets IAX peer information",
.syntax = "IAXPEER(<peername>[:item])",
.read = function_iaxpeer,
.desc = "Valid items are:\n"
"- ip (default) The IP address.\n"
"- mailbox The configured mailbox.\n"
"- context The configured context.\n"
"- expire The epoch time of the next expire.\n"
"- dynamic Is it dynamic? (yes/no).\n"
"- callerid_name The configured Caller ID name.\n"
"- callerid_num The configured Caller ID number.\n"
"- codecs The configured codecs.\n"
"- codec[x] Preferred codec index number 'x' (beginning with zero).\n"
"\n"
};
/*--- iax2_devicestate: Part of the device state notification system ---*/
static int iax2_devicestate(void *data)
{
@@ -9091,6 +9167,7 @@ int unload_module()
ast_mutex_destroy(&userl.lock);
ast_mutex_destroy(&peerl.lock);
ast_mutex_destroy(&waresl.lock);
ast_custom_function_unregister(&iaxpeer_function);
return __unload_module();
}
@@ -9106,6 +9183,8 @@ int load_module(void)
struct ast_netsock *ns;
struct sockaddr_in sin;
ast_custom_function_register(&iaxpeer_function);
iax_set_output(iax_debug_output);
iax_set_error(iax_error_output);