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Ensure that mod_lcr digits only has digits 

git-svn-id: http://svn.freeswitch.org/svn/freeswitch/trunk@11231 d0543943-73ff-0310-b7d9-9358b9ac24b2
This commit is contained in:
Rupa Schomaker 2009-01-15 20:32:25 +00:00
parent caef46078e
commit 1446ebe855
1 changed files with 25 additions and 2 deletions
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27
src/mod/applications/mod_lcr/mod_lcr.c
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@ -230,6 +230,29 @@ static switch_bool_t set_db_random() {
return SWITCH_FALSE;
}
/* make a new string with digits only */
static char* string_digitsonly(const char *str) {
char *p, *np, *newstr;
size_t len;
p = (char *)str;
len = strlen(str);
switch_zmalloc(newstr, len+1); /* worst case, same string */
np = newstr;
while(*p) {
if(switch_isdigit(*p)) {
*np = *p;
np++;
}
p++;
}
*np = '\0';
return newstr;
}
static switch_bool_t lcr_execute_sql_callback(char *sql, switch_core_db_callback_func_t callback, void *pdata) {
if (globals.odbc_dsn) {
if(switch_odbc_handle_callback_exec(globals.master_odbc, sql, callback, pdata)
@ -322,8 +345,6 @@ switch_status_t lcr_do_lookup(callback_t *cb_struct, char *digits, char* profile
return SWITCH_STATUS_FALSE;
}
digits_copy = strdup(digits);
SWITCH_STANDARD_STREAM(sql_stream);
/* set up the query to be executed */
@ -331,10 +352,12 @@ switch_status_t lcr_do_lookup(callback_t *cb_struct, char *digits, char* profile
"SELECT l.digits, c.carrier_name, l.rate, cg.prefix AS gw_prefix, cg.suffix AS gw_suffix, l.lead_strip, l.trail_strip, l.prefix, l.suffix "
);
sql_stream.write_function(&sql_stream, "FROM lcr l JOIN carriers c ON l.carrier_id=c.id JOIN carrier_gateway cg ON c.id=cg.carrier_id WHERE c.enabled = '1' AND cg.enabled = '1' AND l.enabled = '1' AND digits IN (");
digits_copy = string_digitsonly(digits);
for (n = digit_len; n > 0; n--) {
digits_copy[n] = '\0';
sql_stream.write_function(&sql_stream, "%s%s", (n==digit_len ? "" : ", "), digits_copy);
}
switch_safe_free(digits_copy);
sql_stream.write_function(&sql_stream, ") AND CURRENT_TIMESTAMP BETWEEN date_start AND date_end ");
if(profile->id > 0) {
sql_stream.write_function(&sql_stream, "AND lcr_profile=%d ", profile->id);