Function urlsection

server/core.c:2556–2628

}

static const char *urlsection(cmd_parms *cmd, void *mconfig, const char *arg)
{
    const char *errmsg;
    const char *endp = ap_strrchr_c(arg, '>');
    int old_overrides = cmd->override;
    char *old_path = cmd->path;
    core_dir_config *conf;
    ap_regex_t *r = NULL;
    const command_rec *thiscmd = cmd->cmd;
    ap_conf_vector_t *new_url_conf = ap_create_per_dir_config(cmd->pool);
    const char *err = ap_check_cmd_context(cmd, NOT_IN_DIR_CONTEXT);
    if (err != NULL) {
        return err;
    }

    if (endp == NULL) {
        return unclosed_directive(cmd);
    }

    arg = apr_pstrndup(cmd->temp_pool, arg, endp - arg);

    if (!arg[0]) {
        return missing_container_arg(cmd);
    }

    cmd->path = ap_getword_conf(cmd->pool, &arg);
    cmd->override = OR_ALL|ACCESS_CONF;

    if (thiscmd->cmd_data) { /* <LocationMatch> */
        r = ap_pregcomp(cmd->pool, cmd->path, AP_REG_EXTENDED);
        if (!r) {
            return "Regex could not be compiled";
        }
    }
    else if (!strcmp(cmd->path, "~")) {
        cmd->path = ap_getword_conf(cmd->pool, &arg);
        r = ap_pregcomp(cmd->pool, cmd->path, AP_REG_EXTENDED);
        if (!r) {
            return "Regex could not be compiled";
        }
    }

    /* initialize our config and fetch it */
    conf = ap_set_config_vectors(cmd->server, new_url_conf, cmd->path,
                                 &core_module, cmd->pool);

    errmsg = ap_walk_config(cmd->directive->first_child, cmd, new_url_conf);
    if (errmsg != NULL)
        return errmsg;

    conf->d = apr_pstrdup(cmd->pool, cmd->path);     /* No mangling, please */
    conf->d_is_fnmatch = apr_fnmatch_test(conf->d) != 0;
    conf->r = r;

    if (r) {
        conf->refs = apr_array_make(cmd->pool, 8, sizeof(char *));
        if (ap_regname(r, conf->refs, AP_REG_MATCH, 1) < 0) {
            return "Error processing regex captures";