uri_ops.c

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#include "uri_ops.h"
#include "../../id.h"
#include "../../parser/parse_from.h"
#include <cds/sstr.h>
#include <stdio.h>

int is_simple_rls_target(struct sip_msg *m, char *_template, char *unused)
{
        str from_uid;
        struct sip_uri furi, turi;
        str from_uri, to_uri;
        str tmp;
        static str sample = STR_STATIC_INIT("$uid");
        static str templ;
        int res = 1;

        PROF_START(rls_is_simple_rls_target)
        if (get_from_uid(&from_uid, m) < 0) {
                ERR("can't get From UID\n");
                PROF_STOP(rls_is_simple_rls_target)
                return -1;
        }
        
        if (_template) {
                templ.s = _template;
                templ.len = strlen(_template);
        }
        else {
                templ.s = NULL;
                templ.len = 0;
        }
        
        from_uri = get_from(m)->uri;
        to_uri = get_to(m)->uri;

        if (parse_uri(from_uri.s, from_uri.len, &furi) < 0) {
                LOG(L_ERR, "Error while parsing From URI\n");
                PROF_STOP(rls_is_simple_rls_target)
                return -1;
        }
        if (parse_uri(to_uri.s, to_uri.len, &turi) < 0) {
                LOG(L_ERR, "Error while parsing To URI\n");
                PROF_STOP(rls_is_simple_rls_target)
                return -1;
        }
        
        /* compare domains */
        if (str_nocase_equals(&turi.host, &furi.host) != 0) {
                /* not equal */
                DBG("different domains\n");
                PROF_STOP(rls_is_simple_rls_target)
                return -1;
        }

        /* compare usernames */
        if (replace_str(&templ, &tmp, &sample, &from_uid) < 0) {
                ERR("can't allocate memory\n");
                PROF_STOP(rls_is_simple_rls_target)
                return -1;
        }
        
        if (str_nocase_equals(&turi.user, &tmp) != 0) {
                /* not equal */
                DBG("template doesn't match\n");
                res = -1;
        }
        
        str_free_content(&tmp);
        
        PROF_STOP(rls_is_simple_rls_target)
        return res;
}

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