maride/guacamole-spice-protocol
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Added logging to daemon.

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This commit is contained in:
Michael Jumper 2011-11-25 23:28:49 -08:00
parent 8df489129a
commit 4cf9f6b0ab
1 changed files with 45 additions and 19 deletions
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64
guacd/src/daemon.c
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@ -73,10 +73,15 @@ void* start_client_thread(void* data) {
socket = guac_socket_open(thread_data->fd);
/* Get protocol from select instruction */
select =
guac_protocol_expect_instruction(socket, GUAC_USEC_TIMEOUT, "select");
select = guac_protocol_expect_instruction(
socket, GUAC_USEC_TIMEOUT, "select");
if (select == NULL) {
/* TODO: LOG */
/* Log error */
syslog(LOG_ERR, "Error reading \"select\": %s",
guac_status_string(guac_error));
/* Free resources */
guac_socket_close(socket);
free(data);
return NULL;
@ -84,18 +89,30 @@ void* start_client_thread(void* data) {
/* Validate args to select */
if (select->argc != 1) {
guac_error = GUAC_STATUS_BAD_ARGUMENT;
/* Log error */
syslog(LOG_ERR, "Bad number of arguments to \"select\" (%i)",
select->argc);
/* Free resources */
guac_socket_close(socket);
free(data);
return NULL;
}
syslog(LOG_INFO, "Protocol \"%s\" selected", select->argv[0]);
/* Get plugin from protocol in select */
plugin = guac_client_plugin_open(select->argv[0]);
guac_instruction_free(select);
if (plugin == NULL) {
/* TODO: LOG ERROR */
/* Log error */
syslog(LOG_ERR, "Error loading client plugin: %s",
guac_status_string(guac_error));
/* Free resources */
guac_socket_close(socket);
free(data);
return NULL;
@ -105,9 +122,12 @@ void* start_client_thread(void* data) {
if (guac_protocol_send_args(socket, plugin->args)
|| guac_socket_flush(socket)) {
if (guac_client_plugin_close(plugin)) {
/* TODO: LOG ERROR */
}
/* Log error */
syslog(LOG_ERR, "Error sending \"args\": %s",
guac_status_string(guac_error));
if (guac_client_plugin_close(plugin))
syslog(LOG_ERR, "Error closing client plugin");
guac_socket_close(socket);
free(data);
@ -115,13 +135,16 @@ void* start_client_thread(void* data) {
}
/* Get args from connect instruction */
connect =
guac_protocol_expect_instruction(socket, GUAC_USEC_TIMEOUT, "connect");
connect = guac_protocol_expect_instruction(
socket, GUAC_USEC_TIMEOUT, "connect");
if (connect == NULL) {
if (guac_client_plugin_close(plugin)) {
/* TODO: LOG ERROR */
}
/* Log error */
syslog(LOG_ERR, "Error reading \"connect\": %s",
guac_status_string(guac_error));
if (guac_client_plugin_close(plugin))
syslog(LOG_ERR, "Error closing client plugin");
guac_socket_close(socket);
free(data);
@ -135,9 +158,11 @@ void* start_client_thread(void* data) {
if (client == NULL) {
if (guac_client_plugin_close(plugin)) {
/* TODO: LOG ERROR */
}
syslog(LOG_ERR, "Error instantiating client: %s",
guac_status_string(guac_error));
if (guac_client_plugin_close(plugin))
syslog(LOG_ERR, "Error closing client plugin");
guac_socket_close(socket);
free(data);
@ -145,13 +170,14 @@ void* start_client_thread(void* data) {
}
/* Start client threads */
syslog(LOG_INFO, "Starting client");
guac_start_client(client);
/* Clean up */
syslog(LOG_INFO, "Client finished");
guac_client_free(client);
if (guac_client_plugin_close(plugin)) {
/* TODO: LOG ERROR */
}
if (guac_client_plugin_close(plugin))
syslog(LOG_ERR, "Error closing client plugin");
/* Close socket */
guac_socket_close(socket);