static struct ast_config *realtime_sorcery_multi(const char *database, const char *table, const struct ast_variable *fields)
{
	struct ast_config *objects;
	char *object_id = NULL;

	if (!(objects = ast_config_new())) {
		return NULL;
	}

	while ((object_id = ast_category_browse(realtime_objects, object_id))) {
		struct ast_category *object;

		if (!realtime_is_object_matching(object_id, fields)) {
			continue;
		}

		if (!(object = ast_category_new("", "", 0))) {
			ast_config_destroy(objects);
			return NULL;
		}

		ast_variable_append(object, ast_variables_dup(ast_category_root(realtime_objects, object_id)));
		ast_category_append(objects, object);
	}

	return objects;
}
static struct ast_config *realtime_directory(char *context)
{
	struct ast_config *cfg;
	struct ast_config *rtdata;
	struct ast_category *cat;
	struct ast_variable *var;
	char *mailbox;
	char *fullname;
	char *hidefromdir;
	char tmp[100];

	/* Load flat file config. */
	cfg = ast_config_load(VOICEMAIL_CONFIG);

	if (!cfg) {
		/* Loading config failed. */
		ast_log(LOG_WARNING, "Loading config failed.\n");
		return NULL;
	}

	/* Get realtime entries, categorized by their mailbox number
	   and present in the requested context */
	rtdata = ast_load_realtime_multientry("voicemail", "mailbox LIKE", "%", "context", context, NULL);

	/* if there are no results, just return the entries from the config file */
	if (!rtdata)
		return cfg;

	/* Does the context exist within the config file? If not, make one */
	cat = ast_category_get(cfg, context);
	if (!cat) {
		cat = ast_category_new(context);
		if (!cat) {
			ast_log(LOG_WARNING, "Out of memory\n");
			ast_config_destroy(cfg);
			return NULL;
		}
		ast_category_append(cfg, cat);
	}

	mailbox = ast_category_browse(rtdata, NULL);
	while (mailbox) {
		fullname = ast_variable_retrieve(rtdata, mailbox, "fullname");
		hidefromdir = ast_variable_retrieve(rtdata, mailbox, "hidefromdir");
		snprintf(tmp, sizeof(tmp), "no-password,%s,hidefromdir=%s",
			 fullname ? fullname : "",
			 hidefromdir ? hidefromdir : "no");
		var = ast_variable_new(mailbox, tmp);
		if (var)
			ast_variable_append(cat, var);
		else
			ast_log(LOG_WARNING, "Out of memory adding mailbox '%s'\n", mailbox);
		mailbox = ast_category_browse(rtdata, mailbox);
	}
	ast_config_destroy(rtdata);

	return cfg;
}
static int realtime_sorcery_store(const char *database, const char *table, const struct ast_variable *fields)
{
	/* The key field is explicit within res_sorcery_realtime */
	const struct ast_variable *keyfield = realtime_find_variable(fields, "id");
	struct ast_category *object;

	if (!keyfield || ast_category_exist(realtime_objects, keyfield->value, NULL) || !(object = ast_category_new(keyfield->value, "", 0))) {
		return -1;
	}

	ast_variable_append(object, ast_variables_dup((struct ast_variable*)fields));
	ast_category_append(realtime_objects, object);

	return 1;
}
static int realtime_sorcery_update(const char *database, const char *table, const char *keyfield, const char *entity, const struct ast_variable *fields)
{
	struct ast_category *object, *found;

	if (!(found = ast_category_get(realtime_objects, entity, NULL))) {
		return 0;
	} else if (!(object = ast_category_new(entity, "", 0))) {
		return -1;
	}

	ast_category_delete(realtime_objects, found);
	ast_variable_append(object, ast_variables_dup((struct ast_variable*)fields));
	ast_variable_append(object, ast_variable_new(keyfield, entity, ""));
	ast_category_append(realtime_objects, object);

	return 1;
}
Exemple #5
0
/*!
 * \brief Build ast_config struct from above definitions
 *
 * \retval NULL Failed to build the config
 * \retval non-NULL An ast_config struct populated with data
 */
static struct ast_config *build_cfg(void)
{
	struct ast_config *cfg;
	struct association *cat_iter;
	struct pair *var_iter;
	size_t i;
	size_t j;

	cfg = ast_config_new();
	if (!cfg) {
		goto fail;
	}

	for (i = 0; i < ARRAY_LEN(categories); ++i) {
		struct ast_category *cat;
		cat_iter = &categories[i];

		cat = ast_category_new(cat_iter->category, "", 999999);
		if (!cat) {
			goto fail;
		}
		ast_category_append(cfg, cat);

		for (j = 0; j < ARRAY_LEN(cat_iter->vars); ++j) {
			struct ast_variable *var;
			var_iter = &cat_iter->vars[j];

			var = ast_variable_new(var_iter->name, var_iter->val, "");
			if (!var) {
				goto fail;
			}
			ast_variable_append(cat, var);
		}
	}

	return cfg;

fail:
	ast_config_destroy(cfg);
	return NULL;
}
static struct ast_config *config_sqlite(const char *database, const char *table, const char *file, struct ast_config *cfg)
{
	struct ast_variable *new_v, *v;
	struct ast_category *cur_cat;
	char ttable[ARRAY_SIZE];
	int configured = 0, res = 0;
	sqlite3_stmt *stmt = NULL;;
	int cat_metric=0, last_cat_metric=0;
	char sql[ARRAY_SIZE];
	char last[ARRAY_SIZE] = "";
	char path[ARRAY_SIZE];
	sqlite3 *db;
	int running=0;
	int i=0;
	struct ast_config *config;


	/* if the data was not passed from extconfig.conf then get it from sqlite.conf */
	if(!database || ast_strlen_zero(database)) {
		if (!file || !strcmp (file, "res_sqlite.conf"))
			return NULL; // cant configure myself with myself !

		config = ast_config_load ("res_sqlite.conf");
		if (config) {
			for (v = ast_variable_browse (config, "config"); v; v = v->next) {
				if (!strcmp (v->name, "table")) {
					strncpy (ttable, v->value, sizeof (ttable));
					configured++;
				} else if (!strcmp (v->name, "dbfile")) {
					pick_path(v->value,path,ARRAY_SIZE);
					configured++;
				}
			}
			ast_config_destroy (config);
		}
	} else {
		pick_path((char *)database,path,ARRAY_SIZE);
		strncpy (ttable, table, sizeof (ttable));
		configured = 2;
	}

	if (configured < 2)
		return NULL;


	db=open_db(path);
	if (!db)
		return NULL;

	sprintf (sql, "select * from %s where filename='%s' and commented=0 order by filename,cat_metric desc,var_metric asc,id", ttable, file);
	res = sqlite3_prepare(db,sql,0,&stmt,0);

	if (res) {
		ast_log (LOG_WARNING, "SQL select error [%s]!\n[%s]\n\n",sqlite3_errmsg(db), sql);
		return NULL;
	}

	cur_cat = ast_config_get_current_category(cfg);

	/*
	  0 id int
	  1 cat_metric int not null default 0,
	  2 var_metric int not null default 0,
	  3 commented int not null default 0,
	  4 filename varchar(128) not null,
	  5 category varchar(128) not null default 'default',
	  6 var_name varchar(128) not null,
	  7 var_val varchar(128) not null
	*/
	
	running = 1;
	while (running) {
		res = sqlite3_step(stmt);
		running = 1;
		switch( res ){
		case SQLITE_DONE:	running = 0 ; break;
		case SQLITE_BUSY:	sleep(2); running = 2; break ;
		case SQLITE_ERROR:	running = 0; break;
		case SQLITE_MISUSE: running = 0; break;
		case SQLITE_ROW:	
		default: 
			break;
		}	
		if (!running)
			break;
		
		if (running == 2)
			continue;

		if(option_verbose > 4)
			for(i=0;i<8;i++){
				ast_verbose(VERBOSE_PREFIX_3"SQLite Config: %d=%s\n",i,sqlite3_column_text(stmt,i));
			}
		
		if (strcmp (last, sqlite3_column_text(stmt,5)) || last_cat_metric != cat_metric) {
			cur_cat = ast_category_new((char *)sqlite3_column_text(stmt,5));
			if (!cur_cat) {
				ast_log(LOG_WARNING, "Out of memory!\n");
				break;
			}
			strcpy (last, sqlite3_column_text(stmt,5));
			last_cat_metric	= cat_metric;
			ast_category_append(cfg, cur_cat);
		}
		new_v = ast_variable_new ((char *)sqlite3_column_text(stmt,6), (char *)sqlite3_column_text(stmt,7));
		ast_variable_append(cur_cat, new_v);
	}
	
	if ((sqlite3_finalize(stmt))) 
		ast_log(LOG_ERROR,"ERROR: %s\n",sqlite3_errmsg(db));

	return cfg;
}
Exemple #7
0
static struct ast_config *config_pgsql(const char *database, const char *table,
					   const char *file, struct ast_config *cfg,
					   int withcomments)
{
	PGresult *result = NULL;
	long num_rows;
	struct ast_variable *new_v;
	struct ast_category *cur_cat = NULL;
	char sqlbuf[1024] = "";
	char *sql;
	size_t sqlleft = sizeof(sqlbuf);
	char last[80] = "";
	int last_cat_metric = 0;

	last[0] = '\0';

	if (!file || !strcmp(file, RES_CONFIG_PGSQL_CONF)) {
		ast_log(LOG_WARNING, "Postgresql RealTime: Cannot configure myself.\n");
		return NULL;
	}

	ast_build_string(&sql, &sqlleft, "SELECT category, var_name, var_val, cat_metric FROM %s ", table);
	ast_build_string(&sql, &sqlleft, "WHERE filename='%s' and commented=0", file);
	ast_build_string(&sql, &sqlleft, "ORDER BY cat_metric DESC, var_metric ASC, category, var_name ");

	ast_log(LOG_DEBUG, "Postgresql RealTime: Static SQL: %s\n", sqlbuf);

	/* We now have our complete statement; Lets connect to the server and execute it. */
	ast_mutex_lock(&pgsql_lock);
	if (!pgsql_reconnect(database)) {
		ast_mutex_unlock(&pgsql_lock);
		return NULL;
	}

	if (!(result = PQexec(pgsqlConn, sqlbuf))) {
		ast_log(LOG_WARNING,
				"Postgresql RealTime: Failed to query database. Check debug for more info.\n");
		ast_log(LOG_DEBUG, "Postgresql RealTime: Query: %s\n", sql);
		ast_log(LOG_DEBUG, "Postgresql RealTime: Query Failed because: %s\n",
				PQerrorMessage(pgsqlConn));
		ast_mutex_unlock(&pgsql_lock);
		return NULL;
	} else {
		ExecStatusType result_status = PQresultStatus(result);
		if (result_status != PGRES_COMMAND_OK
			&& result_status != PGRES_TUPLES_OK
			&& result_status != PGRES_NONFATAL_ERROR) {
			ast_log(LOG_WARNING,
					"Postgresql RealTime: Failed to query database. Check debug for more info.\n");
			ast_log(LOG_DEBUG, "Postgresql RealTime: Query: %s\n", sql);
			ast_log(LOG_DEBUG, "Postgresql RealTime: Query Failed because: %s (%s)\n",
					PQresultErrorMessage(result), PQresStatus(result_status));
			ast_mutex_unlock(&pgsql_lock);
			return NULL;
		}
	}

	if ((num_rows = PQntuples(result)) > 0) {
		int rowIndex = 0;

		ast_log(LOG_DEBUG, "Postgresql RealTime: Found %ld rows.\n", num_rows);

		for (rowIndex = 0; rowIndex < num_rows; rowIndex++) {
			char *field_category = PQgetvalue(result, rowIndex, 0);
			char *field_var_name = PQgetvalue(result, rowIndex, 1);
			char *field_var_val = PQgetvalue(result, rowIndex, 2);
			char *field_cat_metric = PQgetvalue(result, rowIndex, 3);
			if (!strcmp(field_var_name, "#include")) {
				if (!ast_config_internal_load(field_var_val, cfg, 0)) {
					PQclear(result);
					ast_mutex_unlock(&pgsql_lock);
					return NULL;
				}
				continue;
			}

			if (strcmp(last, field_category) || last_cat_metric != atoi(field_cat_metric)) {
				cur_cat = ast_category_new(field_category);
				if (!cur_cat)
					break;
				strcpy(last, field_category);
				last_cat_metric = atoi(field_cat_metric);
				ast_category_append(cfg, cur_cat);
			}
			new_v = ast_variable_new(field_var_name, field_var_val);
			ast_variable_append(cur_cat, new_v);
		}
	} else {
		ast_log(LOG_WARNING,
				"Postgresql RealTime: Could not find config '%s' in database.\n", file);
	}

	PQclear(result);
	ast_mutex_unlock(&pgsql_lock);

	return cfg;
}
Exemple #8
0
static struct ast_config *realtime_multi_pgsql(const char *database, const char *table, va_list ap)
{
	PGresult *result = NULL;
	int num_rows = 0;
	char sql[256];
	const char *initfield = NULL;
	char *stringp;
	char *chunk;
	char *op;
	const char *newparam, *newval;
	struct ast_realloca ra;
	struct ast_variable *var = NULL;
	struct ast_config *cfg = NULL;
	struct ast_category *cat = NULL;

	if (!table) {
		ast_log(LOG_WARNING, "Postgresql RealTime: No table specified.\n");
		return NULL;
	}

	memset(&ra, 0, sizeof(ra));

	if (!(cfg = ast_config_new()))
		return NULL;

	/* Get the first parameter and first value in our list of passed paramater/value pairs */
	newparam = va_arg(ap, const char *);
	newval = va_arg(ap, const char *);
	if (!newparam || !newval) {
		ast_log(LOG_WARNING,
				"Postgresql RealTime: Realtime retrieval requires at least 1 parameter and 1 value to search on.\n");
		if (pgsqlConn) {
			PQfinish(pgsqlConn);
			pgsqlConn = NULL;
		};
		return NULL;
	}

	initfield = ast_strdupa(newparam);
	if ((op = strchr(initfield, ' '))) {
		*op = '\0';
	}

	/* Create the first part of the query using the first parameter/value pairs we just extracted
	   If there is only 1 set, then we have our query. Otherwise, loop thru the list and concat */

	if (!strchr(newparam, ' '))
		op = " =";
	else
		op = "";

	snprintf(sql, sizeof(sql), "SELECT * FROM %s WHERE %s%s '%s'", table, newparam, op,
			 newval);
	while ((newparam = va_arg(ap, const char *))) {
		newval = va_arg(ap, const char *);
		if (!strchr(newparam, ' '))
			op = " =";
		else
			op = "";
		snprintf(sql + strlen(sql), sizeof(sql) - strlen(sql), " AND %s%s '%s'", newparam,
				 op, newval);
	}

	if (initfield) {
		snprintf(sql + strlen(sql), sizeof(sql) - strlen(sql), " ORDER BY %s", initfield);
	}

	va_end(ap);

	/* We now have our complete statement; Lets connect to the server and execute it. */
	ast_mutex_lock(&pgsql_lock);
	if (!pgsql_reconnect(database)) {
		ast_mutex_unlock(&pgsql_lock);
		return NULL;
	}

	if (!(result = PQexec(pgsqlConn, sql))) {
		ast_log(LOG_WARNING,
				"Postgresql RealTime: Failed to query database. Check debug for more info.\n");
		ast_log(LOG_DEBUG, "Postgresql RealTime: Query: %s\n", sql);
		ast_log(LOG_DEBUG, "Postgresql RealTime: Query Failed because: %s\n",
				PQerrorMessage(pgsqlConn));
		ast_mutex_unlock(&pgsql_lock);
		return NULL;
	} else {
		ExecStatusType result_status = PQresultStatus(result);
		if (result_status != PGRES_COMMAND_OK
			&& result_status != PGRES_TUPLES_OK
			&& result_status != PGRES_NONFATAL_ERROR) {
			ast_log(LOG_WARNING,
					"Postgresql RealTime: Failed to query database. Check debug for more info.\n");
			ast_log(LOG_DEBUG, "Postgresql RealTime: Query: %s\n", sql);
			ast_log(LOG_DEBUG, "Postgresql RealTime: Query Failed because: %s (%s)\n",
					PQresultErrorMessage(result), PQresStatus(result_status));
			ast_mutex_unlock(&pgsql_lock);
			return NULL;
		}
	}

	ast_log(LOG_DEBUG, "2Postgresql RealTime: Result=%p Query: %s\n", result, sql);

	if ((num_rows = PQntuples(result)) > 0) {
		int numFields = PQnfields(result);
		int i = 0;
		int rowIndex = 0;
		char **fieldnames = NULL;

		ast_log(LOG_DEBUG, "Postgresql RealTime: Found %d rows.\n", num_rows);

		if (!(fieldnames = ast_calloc(1, numFields * sizeof(char *)))) {
			ast_mutex_unlock(&pgsql_lock);
			PQclear(result);
			return NULL;
		}
		for (i = 0; i < numFields; i++)
			fieldnames[i] = PQfname(result, i);

		for (rowIndex = 0; rowIndex < num_rows; rowIndex++) {
			var = NULL;
			if (!(cat = ast_category_new("")))
				continue;
			for (i = 0; i < numFields; i++) {
				stringp = PQgetvalue(result, rowIndex, i);
				while (stringp) {
					chunk = strsep(&stringp, ";");
					if (chunk && !ast_strlen_zero(ast_strip(chunk))) {
						if (initfield && !strcmp(initfield, fieldnames[i])) {
							ast_category_rename(cat, chunk);
						}
						var = ast_variable_new(fieldnames[i], chunk);
						ast_variable_append(cat, var);
					}
				}
			}
			ast_category_append(cfg, cat);
		}
		free(fieldnames);
	} else {
		ast_log(LOG_WARNING,
				"Postgresql RealTime: Could not find any rows in table %s.\n", table);
	}

	ast_mutex_unlock(&pgsql_lock);
	PQclear(result);

	return cfg;
}
static struct ast_config *config_curl(const char *url, const char *unused, const char *file, struct ast_config *cfg, struct ast_flags flags, const char *sugg_incl, const char *who_asked)
{
	struct ast_str *query, *buffer;
	char buf1[200];
	char *stringp, *line, *pair, *key;
	int last_cat_metric = -1, cat_metric = -1;
	struct ast_category *cat = NULL;
	char *cur_cat = "";
	char *category = "", *var_name = "", *var_val = "";
	struct ast_flags loader_flags = { 0 };

	if (!ast_custom_function_find("CURL")) {
		ast_log(LOG_ERROR, "func_curl.so must be loaded in order to use res_config_curl.so!!\n");
		return NULL;
	}

	if (!(query = ast_str_thread_get(&query_buf, 100))) {
		return NULL;
	}

	if (!(buffer = ast_str_thread_get(&result_buf, 16))) {
		return NULL;
	}

	ast_uri_encode(file, buf1, sizeof(buf1), ast_uri_http);
	ast_str_set(&query, 0, "${CURL(%s/static?file=%s)}", url, buf1);

	/* Do the CURL query */
	ast_str_substitute_variables(&buffer, 0, NULL, ast_str_buffer(query));

	/* Line oriented output */
	stringp = ast_str_buffer(buffer);
	cat = ast_config_get_current_category(cfg);

	while ((line = strsep(&stringp, "\r\n"))) {
		if (ast_strlen_zero(line)) {
			continue;
		}

		while ((pair = strsep(&line, "&"))) {
			key = strsep(&pair, "=");
			ast_uri_decode(key, ast_uri_http);
			if (pair) {
				ast_uri_decode(pair, ast_uri_http);
			}

			if (!strcasecmp(key, "category")) {
				category = S_OR(pair, "");
			} else if (!strcasecmp(key, "var_name")) {
				var_name = S_OR(pair, "");
			} else if (!strcasecmp(key, "var_val")) {
				var_val = S_OR(pair, "");
			} else if (!strcasecmp(key, "cat_metric")) {
				cat_metric = pair ? atoi(pair) : 0;
			}
		}

		if (!strcmp(var_name, "#include")) {
			if (!ast_config_internal_load(var_val, cfg, loader_flags, "", who_asked))
				return NULL;
		}

		if (!cat || strcmp(category, cur_cat) || last_cat_metric != cat_metric) {
			if (!(cat = ast_category_new(category, "", 99999)))
				break;
			cur_cat = category;
			last_cat_metric = cat_metric;
			ast_category_append(cfg, cat);
		}
		ast_variable_append(cat, ast_variable_new(var_name, var_val, ""));
	}

	return cfg;
}
/*!
 * \brief Excute an Select query and return ast_config list
 * \param url
 * \param unused
 * \param fields list containing one or more field/operator/value set.
 *
 * \retval struct ast_config pointer on success
 * \retval NULL on failure
*/
static struct ast_config *realtime_multi_curl(const char *url, const char *unused, const struct ast_variable *fields)
{
	struct ast_str *query, *buffer;
	char buf1[256], buf2[256];
	const struct ast_variable *field;
	char *stringp, *line, *pair, *key, *initfield = NULL;
	int start = 1;
	struct ast_variable *var = NULL;
	struct ast_config *cfg = NULL;
	struct ast_category *cat = NULL;

	if (!ast_custom_function_find("CURL")) {
		ast_log(LOG_ERROR, "func_curl.so must be loaded in order to use res_config_curl.so!!\n");
		return NULL;
	}

	if (!(query = ast_str_thread_get(&query_buf, 16))) {
		return NULL;
	}

	if (!(buffer = ast_str_thread_get(&result_buf, 16))) {
		return NULL;
	}

	ast_str_set(&query, 0, "${CURL(%s/multi,", url);

	for (field = fields; field; field = field->next) {
		if (start) {
			char *op;
			initfield = ast_strdupa(field->name);
			if ((op = strchr(initfield, ' ')))
				*op = '\0';
		}
		ast_uri_encode(field->name, buf1, sizeof(buf1), ast_uri_http);
		ast_uri_encode(field->value, buf2, sizeof(buf2), ast_uri_http);
		ast_str_append(&query, 0, "%s%s=%s", !start ? "&" : "", buf1, buf2);
		start = 0;
	}

	ast_str_append(&query, 0, ")}");

	/* Do the CURL query */
	ast_str_substitute_variables(&buffer, 0, NULL, ast_str_buffer(query));

	if (!(cfg = ast_config_new())) {
		return NULL;
	}

	/* Line oriented output */
	stringp = ast_str_buffer(buffer);
	while ((line = strsep(&stringp, "\r\n"))) {
		if (ast_strlen_zero(line)) {
			continue;
		}

		if (!(cat = ast_category_new("", "", 99999))) {
			continue;
		}

		while ((pair = strsep(&line, "&"))) {
			key = strsep(&pair, "=");
			ast_uri_decode(key, ast_uri_http);
			if (pair) {
				ast_uri_decode(pair, ast_uri_http);
			}

			if (!strcasecmp(key, initfield) && pair) {
				ast_category_rename(cat, pair);
			}

			if (!ast_strlen_zero(key)) {
				var = ast_variable_new(key, S_OR(pair, ""), "");
				ast_variable_append(cat, var);
			}
		}
		ast_category_append(cfg, cat);
	}

	return cfg;
}
/*!
 * \brief Excute an Select query and return ast_config list
 * \param url
 * \param unused
 * \param ap list containing one or more field/operator/value set.
 *
 * \retval struct ast_config pointer on success
 * \retval NULL on failure
*/
static struct ast_config *realtime_multi_curl(const char *url, const char *unused, va_list ap)
{
	struct ast_str *query;
	char buf1[200], buf2[200];
	const char *newparam, *newval;
	char *stringp, *line, *pair, *key, *initfield = NULL;
	int i;
	const int EncodeSpecialChars = 1, bufsize = 256000;
	struct ast_variable *var=NULL;
	struct ast_config *cfg=NULL;
	struct ast_category *cat=NULL;
	char *buffer;

	if (!ast_custom_function_find("CURL")) {
		ast_log(LOG_ERROR, "func_curl.so must be loaded in order to use res_config_curl.so!!\n");
		return NULL;
	}

	if (!(query = ast_str_create(1000)))
		return NULL;

	if (!(buffer = ast_malloc(bufsize))) {
		ast_free(query);
		return NULL;
	}

	ast_str_set(&query, 0, "${CURL(%s/multi,", url);

	for (i = 0; (newparam = va_arg(ap, const char *)); i++) {
		newval = va_arg(ap, const char *);
		if (i == 0) {
			char *op;
			initfield = ast_strdupa(newparam);
			if ((op = strchr(initfield, ' ')))
				*op = '\0';
		}
		ast_uri_encode(newparam, buf1, sizeof(buf1), EncodeSpecialChars);
		ast_uri_encode(newval, buf2, sizeof(buf2), EncodeSpecialChars);
		ast_str_append(&query, 0, "%s%s=%s", i > 0 ? "&" : "", buf1, buf2);
	}
	va_end(ap);

	ast_str_append(&query, 0, ")}");

	/* Do the CURL query */
	pbx_substitute_variables_helper(NULL, query->str, buffer, bufsize);

	if (!(cfg = ast_config_new()))
		goto exit_multi;

	/* Line oriented output */
	stringp = buffer;
	while ((line = strsep(&stringp, "\r\n"))) {
		if (ast_strlen_zero(line))
			continue;

		if (!(cat = ast_category_new("", "", 99999)))
			continue;

		while ((pair = strsep(&line, "&"))) {
			key = strsep(&pair, "=");
			ast_uri_decode(key);
			if (pair)
				ast_uri_decode(pair);

			if (!strcasecmp(key, initfield) && pair)
				ast_category_rename(cat, pair);

			if (!ast_strlen_zero(key)) {
				var = ast_variable_new(key, S_OR(pair, ""), "");
				ast_variable_append(cat, var);
			}
		}
		ast_category_append(cfg, cat);
	}

exit_multi:
	ast_free(buffer);
	ast_free(query);
	return cfg;
}