int main(int argc, char *argv[]) {
Irc freenode;
struct pollfd pfd[4];
int i, ready, murm_listenfd = -1;
initialize(argc, argv);
for (i = 0; i < SIZE(pfd); i++) {
pfd[i].fd = -1;
pfd[i].events = POLLIN;
}
if (add_murmur_callbacks(cfg.murmur_port))
pfd[MURM_LISTEN].fd = murm_listenfd = sock_listen(LOCALHOST, CB_LISTEN_PORT_S);
else
fprintf(stderr, "Could not connect to Murmur\n");
if ((pfd[MPD].fd = mpdfd = mpd_connect(cfg.mpd_port)) < 0)
fprintf(stderr, "Could not connect to MPD\n");
// Connect to server and set IRC details
if (!(freenode = irc_connect(cfg.server, cfg.port)))
exit_msg("Irc connection failed");
pfd[IRC].fd = get_socket(freenode);
set_nick(freenode, cfg.nick);
set_user(freenode, cfg.user);
for (i = 0; i < cfg.channels_set; i++)
join_channel(freenode, cfg.channels[i]);
while ((ready = poll(pfd, SIZE(pfd), TIMEOUT)) > 0) {
// Keep reading & parsing lines as long the connection is active and act on any registered actions found
if (pfd[IRC].revents & POLLIN)
while (parse_irc_line(freenode) > 0);
if (pfd[MURM_LISTEN].revents & POLLIN)
if ((pfd[MURM_ACCEPT].fd = accept_murmur_connection(murm_listenfd)) > 0)
pfd[MURM_LISTEN].fd = -1; // Stop listening for connections
if (pfd[MURM_ACCEPT].revents & POLLIN) {
if (!listen_murmur_callbacks(freenode, pfd[MURM_ACCEPT].fd)) {
pfd[MURM_ACCEPT].fd = -1;
pfd[MURM_LISTEN].fd = murm_listenfd; // Start listening again for Murmur connections
}
}
if (pfd[MPD].revents & POLLIN)
if (!print_song(freenode, default_channel(freenode)))
pfd[MPD].fd = mpdfd = mpd_connect(cfg.mpd_port);
}
// If we reach here, it means we got disconnected from server. Exit with error (1)
if (ready == -1)
perror("poll");
else
fprintf(stderr, "%d minutes passed without getting a message, exiting...\n", TIMEOUT / 1000 / 60);
quit_server(freenode, cfg.quit_msg);
cleanup();
return 1;
}
/* Parameters:
library: Pointer to Start of Library Array
*/
void shuffle(struct song_node* *library)
{
int i;
for (i = 0; i < 25; i++)
{
if (library[i])
print_song( random_song( library[i] ) );
}
}
/* Parameters:
library: Pointer to Start of Library Array
song_name: Artist of song
*/
void search_song_artist(struct song_node* *library, char *song_artist)
{
if (find_song_by_artist( library[ letter_to_index(song_artist) ], song_artist ) )
{
printf("First Song Fond: ");
print_song( find_song_by_artist( library[ letter_to_index(song_artist) ], song_artist) );
}
else
printf ("Artist Not Found\n");
}
song* find_song(song* list, char* n) {
while (list) {
if (strcmp(list->name, n) == 0) {
print_song(list);
return list;
}
list = list->next;
}
printf("Song does not exist\n");
return list;
}
song* find_artist(song* list, char* a) {
while (list) {
if (strcmp(list->artist,a) == 0) {
while (strcmp(list->artist,a) == 0) {
print_song(list);
list = list->next;
}
return list;
}
list = list->next;
}
printf("Artist does not exist");
return list;
}
/* Parameters:
library: Pointer to Start of Library Array
song_name: Name of song
*/
void search_song_name(struct song_node* *library, char *song_name)
{
int i;
int counter = 0;
for (i = 0; i < 25; i++)
{
if (find_song_by_name( library[i], song_name ))
{
print_song( find_song_by_name( library[i], song_name ) );
counter++;
}
}
if (! counter)
printf("No Songs Found.\n");
}
/* Parameter:
library: Pointer to Start of Library Array
artist: Artist to Print
*/
void print_artist_songs(struct song_node* *library, char* song_artist)
{
struct song_node* head = library[ letter_to_index(song_artist) ];
int counter = 0;
while(head)
{
if (! strcmp( head->artist, song_artist ))
{
print_song(head);
counter++;
}
head = head->next;
}
if (! counter)
printf("No Songs by this Artist Found.\n");
}
/*============================
PRINT LIBRARY
============================*/
void print_MusicLibrary()
{
for(int i = 0; i < song_count; i++ )
print_song(i);
}
/*============================
LOOK UP SONG
============================*/
void look_up_song_with_name(char* key)
{
if (contains_song(key, 0, song_count-1))
print_song(find_index_of_song_with_name(key));
}
void print_list(song* list) {
while(list) {
print_song(list);
list = list->next;
}
}