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Control socket: added option to toggle statistic

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This commit is contained in:
Martin Pulec
2015-05-20 14:02:26 +02:00
parent c558a44c30
commit 37c5641b9f
1 changed files with 33 additions and 19 deletions
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52
src/control_socket.cpp
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@@ -117,6 +117,8 @@ struct control_state {
thread stat_thread_id;
condition_variable stat_cv;
queue<string> stat_queue;
bool stats_on;
};
#define CONTROL_EXIT -1
@@ -319,29 +321,41 @@ static int process_msg(struct control_state *s, fd_t client_fd, char *message, s
if(strcasecmp(message, "quit") == 0) {
return CONTROL_EXIT;
} else if (prefix_matches(message, "stats ")) {
assert(is_internal_port(client_fd));
struct client *cur = clients;
char *new_msg = NULL;
if (is_internal_port(client_fd)) {
struct client *cur = clients;
char *new_msg = NULL;
while (cur) {
if(is_internal_port(cur->fd)) { // skip local FD
while (cur) {
if(is_internal_port(cur->fd)) { // skip local FD
cur = cur->next;
continue;
}
if (!new_msg) {
// append <CR><LF> again
new_msg = (char *) malloc(strlen(message) + 1 + 2);
strcpy(new_msg, message);
new_msg[strlen(message)] = '\r';
new_msg[strlen(message) + 1] = '\n';
new_msg[strlen(message) + 2] = '\0';
}
write_all(cur->fd, new_msg, strlen(new_msg));
cur = cur->next;
continue;
}
if (!new_msg) {
// append <CR><LF> again
new_msg = (char *) malloc(strlen(message) + 1 + 2);
strcpy(new_msg, message);
new_msg[strlen(message)] = '\r';
new_msg[strlen(message) + 1] = '\n';
new_msg[strlen(message) + 2] = '\0';
free(new_msg);
return ret;
} else {
const char *toggle = suffix(message, "stats ");
if (strcasecmp(toggle, "on") == 0) {
s->stats_on = true;
resp = new_response(RESPONSE_OK, NULL);
} else if (strcasecmp(toggle, "off") == 0) {
s->stats_on = false;
resp = new_response(RESPONSE_OK, NULL);
} else {
resp = new_response(RESPONSE_BAD_REQUEST, NULL);
}
write_all(cur->fd, new_msg, strlen(new_msg));
cur = cur->next;
}
free(new_msg);
return ret;
} else if(prefix_matches(message, "receiver ") || prefix_matches(message, "play") ||
prefix_matches(message, "pause") || prefix_matches(message, "sender-port ")) {
struct msg_sender *msg =
@@ -741,7 +755,7 @@ void control_done(struct control_state *s)
void control_report_stats(struct control_state *s, const std::string &report_line)
{
if (!s) {
if (!s || !s->stats_on) {
return;
}