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more fun with ast_copy_string

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git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@6054 65c4cc65-6c06-0410-ace0-fbb531ad65f3
This commit is contained in:
Russell Bryant
2005-07-07 23:32:37 +00:00
parent 25f2cb8ec9
commit 91ee5d5ddd
1 changed files with 25 additions and 24 deletions
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47
apps/app_dial.c
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@@ -313,11 +313,11 @@ static struct ast_channel *wait_for_answer(struct ast_channel *in, struct localu
if (option_verbose > 2)
ast_verbose( VERBOSE_PREFIX_2 "Everyone is busy/congested at this time (%d:%d/%d/%d)\n", numlines, numbusy, numcongestion, numnochan);
if (numbusy)
strncpy(status, "BUSY", statussize - 1);
strcpy(status, "BUSY");
else if (numcongestion)
strncpy(status, "CONGESTION", statussize - 1);
strcpy(status, "CONGESTION");
else if (numnochan)
strncpy(status, "CHANUNAVAIL", statussize - 1);
strcpy(status, "CHANUNAVAIL");
/* See if there is a special busy message */
if (!nojump && ast_exists_extension(in, in->context, in->exten, in->priority + 101, in->cid.cid_num))
in->priority+=100;
@@ -343,7 +343,7 @@ static struct ast_channel *wait_for_answer(struct ast_channel *in, struct localu
char tmpchan[256]="";
char *stuff;
char *tech;
strncpy(tmpchan, o->chan->call_forward, sizeof(tmpchan) - 1);
ast_copy_string(tmpchan, o->chan->call_forward, sizeof(tmpchan));
if ((stuff = strchr(tmpchan, '/'))) {
*stuff = '\0';
stuff++;
@@ -387,7 +387,7 @@ static struct ast_channel *wait_for_answer(struct ast_channel *in, struct localu
else
newcid = in->exten;
o->chan->cid.cid_num = strdup(newcid);
strncpy(o->chan->accountcode, winner->accountcode, sizeof(o->chan->accountcode) - 1);
ast_copy_string(o->chan->accountcode, winner->accountcode, sizeof(o->chan->accountcode));
o->chan->cdrflags = winner->cdrflags;
if (!o->chan->cid.cid_num)
ast_log(LOG_WARNING, "Out of memory\n");
@@ -402,7 +402,7 @@ static struct ast_channel *wait_for_answer(struct ast_channel *in, struct localu
if (!o->chan->cid.cid_name)
ast_log(LOG_WARNING, "Out of memory\n");
}
strncpy(o->chan->accountcode, in->accountcode, sizeof(o->chan->accountcode) - 1);
ast_copy_string(o->chan->accountcode, in->accountcode, sizeof(o->chan->accountcode));
o->chan->cdrflags = in->cdrflags;
}
@@ -411,7 +411,7 @@ static struct ast_channel *wait_for_answer(struct ast_channel *in, struct localu
free(o->chan->cid.cid_ani);
o->chan->cid.cid_ani = malloc(strlen(in->cid.cid_ani) + 1);
if (o->chan->cid.cid_ani)
strncpy(o->chan->cid.cid_ani, in->cid.cid_ani, strlen(in->cid.cid_ani) + 1);
ast_copy_string(o->chan->cid.cid_ani, in->cid.cid_ani, sizeof(o->chan->cid.cid_ani));
else
ast_log(LOG_WARNING, "Out of memory\n");
}
@@ -547,7 +547,7 @@ static struct ast_channel *wait_for_answer(struct ast_channel *in, struct localu
if (!f || ((f->frametype == AST_FRAME_CONTROL) && (f->subclass == AST_CONTROL_HANGUP))) {
/* Got hung up */
*to=-1;
strncpy(status, "CANCEL", statussize - 1);
strcpy(status, "CANCEL");
if (f)
ast_frfree(f);
return NULL;
@@ -727,7 +727,7 @@ static int dial_exec_full(struct ast_channel *chan, void *data, struct ast_flags
/* XXX LIMIT SUPPORT */
if ((limitptr = strstr(transfer, "L("))) {
strncpy(limitdata, limitptr + 2, sizeof(limitdata) - 1);
ast_copy_string(limitdata, limitptr + 2, sizeof(limitdata));
/* Overwrite with X's what was the limit info */
while (*limitptr && (*limitptr != ')'))
*(limitptr++) = 'X';
@@ -802,7 +802,7 @@ static int dial_exec_full(struct ast_channel *chan, void *data, struct ast_flags
/* XXX ANNOUNCE SUPPORT */
if ((ann = strstr(transfer, "A("))) {
announce = 1;
strncpy(announcemsg, ann + 2, sizeof(announcemsg) - 1);
ast_copy_string(announcemsg, ann + 2, sizeof(announcemsg));
/* Overwrite with X's what was the announce info */
while (*ann && (*ann != ')'))
*(ann++) = 'X';
@@ -883,7 +883,7 @@ static int dial_exec_full(struct ast_channel *chan, void *data, struct ast_flags
/* Extract privacy info from transfer */
if ((s = strstr(transfer, "P("))) {
privacy = 1;
strncpy(privdb, s + 2, sizeof(privdb) - 1);
ast_copy_string(privdb, s + 2, sizeof(privdb));
/* Overwrite with X's what was the privacy info */
while (*s && (*s != ')'))
*(s++) = 'X';
@@ -910,7 +910,7 @@ static int dial_exec_full(struct ast_channel *chan, void *data, struct ast_flags
ast_cdr_reset(chan->cdr, 0);
if (ast_strlen_zero(privdb) && privacy) {
/* If privdb is not specified and we are using privacy, copy from extension */
strncpy(privdb, chan->exten, sizeof(privdb) - 1);
ast_copy_string(privdb, chan->exten, sizeof(privdb));
}
if (privacy) {
l = chan->cid.cid_num;
@@ -962,10 +962,11 @@ static int dial_exec_full(struct ast_channel *chan, void *data, struct ast_flags
ast_set2_flag(peerflags, strchr(transfer, 'g'), DIAL_GO_ON);
ast_set2_flag(peerflags, strchr(transfer, 'o'), DIAL_PRESERVE_CALLERID);
}
strncpy(numsubst, number, sizeof(numsubst)-1);
ast_copy_string(numsubst, number, sizeof(numsubst));
/* If we're dialing by extension, look at the extension to know what to dial */
if ((newnum = strstr(numsubst, "BYEXTENSION"))) {
strncpy(restofit, newnum + strlen("BYEXTENSION"), sizeof(restofit)-1);
/* strlen("BYEXTENSION") == 11 */
ast_copy_string(restofit, newnum + 11, sizeof(restofit));
snprintf(newnum, sizeof(numsubst) - (newnum - numsubst), "%s%s", chan->exten,restofit);
if (option_debug)
ast_log(LOG_DEBUG, "Dialing by extension %s\n", numsubst);
@@ -984,7 +985,7 @@ static int dial_exec_full(struct ast_channel *chan, void *data, struct ast_flags
char tmpchan[256]="";
char *stuff;
char *tech;
strncpy(tmpchan, tmp->chan->call_forward, sizeof(tmpchan) - 1);
ast_copy_string(tmpchan, tmp->chan->call_forward, sizeof(tmpchan));
if ((stuff = strchr(tmpchan, '/'))) {
*stuff = '\0';
stuff++;
@@ -1041,11 +1042,11 @@ static int dial_exec_full(struct ast_channel *chan, void *data, struct ast_flags
tmp->chan->cid.cid_ani = strdup(chan->cid.cid_ani);
/* Copy language from incoming to outgoing */
strncpy(tmp->chan->language, chan->language, sizeof(tmp->chan->language) - 1);
strncpy(tmp->chan->accountcode, chan->accountcode, sizeof(tmp->chan->accountcode) - 1);
ast_copy_string(tmp->chan->language, chan->language, sizeof(tmp->chan->language));
ast_copy_string(tmp->chan->accountcode, chan->accountcode, sizeof(tmp->chan->accountcode));
tmp->chan->cdrflags = chan->cdrflags;
if (ast_strlen_zero(tmp->chan->musicclass))
strncpy(tmp->chan->musicclass, chan->musicclass, sizeof(tmp->chan->musicclass) - 1);
ast_copy_string(tmp->chan->musicclass, chan->musicclass, sizeof(tmp->chan->musicclass));
if (chan->cid.cid_rdnis)
tmp->chan->cid.cid_rdnis = strdup(chan->cid.cid_rdnis);
/* Pass callingpres setting */
@@ -1111,7 +1112,7 @@ static int dial_exec_full(struct ast_channel *chan, void *data, struct ast_flags
if (outgoing) {
/* Our status will at least be NOANSWER */
strncpy(status, "NOANSWER", sizeof(status) - 1);
strcpy(status, "NOANSWER");
if (ast_test_flag(outgoing, DIAL_MUSICONHOLD)) {
moh=1;
ast_moh_start(chan, mohclass);
@@ -1120,7 +1121,7 @@ static int dial_exec_full(struct ast_channel *chan, void *data, struct ast_flags
sentringing++;
}
} else
strncpy(status, "CHANUNAVAIL", sizeof(status) - 1);
strcpy(status, "CHANUNAVAIL");
time(&start_time);
peer = wait_for_answer(chan, outgoing, &to, peerflags, &sentringing, status, sizeof(status), numbusy, numnochan, numcongestion, nojump, &result);
@@ -1144,7 +1145,7 @@ static int dial_exec_full(struct ast_channel *chan, void *data, struct ast_flags
/* Once call is answered, ditch the OSP Handle */
pbx_builtin_setvar_helper(chan, "_OSPHANDLE", "");
#endif
strncpy(status, "ANSWER", sizeof(status) - 1);
strcpy(status, "ANSWER");
/* Ah ha! Someone answered within the desired timeframe. Of course after this
we will always return with -1 so that it is hung up properly after the
conversation. */
@@ -1228,14 +1229,14 @@ static int dial_exec_full(struct ast_channel *chan, void *data, struct ast_flags
if (!res) {
if ((macro_result = pbx_builtin_getvar_helper(peer, "MACRO_RESULT"))) {
if (!strcasecmp(macro_result, "BUSY")) {
strncpy(status, macro_result, sizeof(status) - 1);
ast_copy_string(status, macro_result, sizeof(status));
if (!ast_goto_if_exists(chan, NULL, NULL, chan->priority + 101)) {
ast_set_flag(peerflags, DIAL_GO_ON);
}
res = -1;
}
else if (!strcasecmp(macro_result, "CONGESTION") || !strcasecmp(macro_result, "CHANUNAVAIL")) {
strncpy(status, macro_result, sizeof(status) - 1);
ast_copy_string(status, macro_result, sizeof(status));
ast_set_flag(peerflags, DIAL_GO_ON);
res = -1;
}