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optimize pcre and fix autoheadache

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git-svn-id: http://svn.freeswitch.org/svn/freeswitch/trunk@386 d0543943-73ff-0310-b7d9-9358b9ac24b2
This commit is contained in:
Anthony Minessale
2006-01-14 18:52:11 +00:00
parent b1ab21b5ca
commit 9cfa0cf916
3 changed files with 25 additions and 22 deletions
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src/mod/dialplans/mod_pcre/mod_pcre.c
+14 -17
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@@ -52,9 +52,10 @@ switch_caller_extension *dialplan_hunt(switch_core_session *session)
char *var, *val;
char app[1024] = "";
int catno = -1;
char *regex = NULL;
char *exten_name = NULL;
pcre *re = NULL;
int match_count = 0;
int ovector[30];
channel = switch_core_session_get_channel(session);
caller_profile = switch_channel_get_caller_profile(channel);
@@ -69,12 +70,11 @@ switch_caller_extension *dialplan_hunt(switch_core_session *session)
while (switch_config_next_pair(&cfg, &var, &val)) {
if (cfg.catno != catno) { /* new category */
regex = NULL;
catno = cfg.catno;
exten_name = cfg.category;
cleanre();
match_count = 0;
}
if (!strcasecmp(var, "regex")) {
const char *error = NULL;
@@ -88,15 +88,13 @@ switch_caller_extension *dialplan_hunt(switch_core_session *session)
&erroffset, /* for error offset */
NULL); /* use default character tables */
if (error) {
switch_console_printf(SWITCH_CHANNEL_CONSOLE, "ERROR: %d %s\n", erroffset, error);
switch_console_printf(SWITCH_CHANNEL_CONSOLE, "COMPILE ERROR: %d [%s]\n", erroffset, error);
cleanre();
switch_channel_hangup(channel);
return NULL;
}
} else if (!strcasecmp(var, "match")) {
int rc;
int ovector[30];
rc = pcre_exec(
match_count = pcre_exec(
re, /* result of pcre_compile() */
NULL, /* we didn't study the pattern */
caller_profile->destination_number, /* the subject string */
@@ -105,16 +103,17 @@ switch_caller_extension *dialplan_hunt(switch_core_session *session)
0, /* default options */
ovector, /* vector of integers for substring information */
sizeof(ovector) / sizeof(ovector[0])); /* number of elements (NOT size in bytes) */
if (rc > 0) {
} else if (match_count > 0 && !strcasecmp(var, "match")) {
if (!re) {
switch_console_printf(SWITCH_CHANNEL_CONSOLE, "ERROR: match without regex in %s line %d\n", cfg.path, cfg.lineno);
continue;
} else {
char newval[1024] = "";
char index[10] = "";
char replace[128] = "";
int x, y=0, z=0, num = 0;
char *data;
for (x = 0; x < sizeof(newval) && x < strlen(val);) {
if (val[x] == '$') {
x++;
@@ -127,7 +126,7 @@ switch_caller_extension *dialplan_hunt(switch_core_session *session)
z = 0;
num = atoi(index);
if (pcre_copy_substring(caller_profile->destination_number, ovector, rc, num, replace, sizeof(replace)) > 0) {
if (pcre_copy_substring(caller_profile->destination_number, ovector, match_count, num, replace, sizeof(replace)) > 0) {
int r;
for(r = 0; r < strlen(replace); r++) {
newval[y++] = replace[r];
@@ -161,11 +160,9 @@ switch_caller_extension *dialplan_hunt(switch_core_session *session)
switch_caller_extension_add_application(session, extension, app, data);
}
}
}
switch_config_close_file(&cfg);
if (extension) {