void
cache_daap_add(const char *query, const char *ua, int msec)
{
struct cache_command *cmd;
if (!g_initialized)
return;
cmd = (struct cache_command *)malloc(sizeof(struct cache_command));
if (!cmd)
{
DPRINTF(E_LOG, L_CACHE, "Could not allocate cache_command\n");
return;
}
memset(cmd, 0, sizeof(struct cache_command));
cmd->nonblock = 1;
cmd->func = cache_daap_query_add;
cmd->arg.query = strdup(query);
cmd->arg.ua = strdup(ua);
cmd->arg.msec = msec;
nonblock_command(cmd);
}
/* Thread: http and player */
int
lastfm_scrobble(int id)
{
struct lastfm_command *cmd;
int ret;
DPRINTF(E_DBG, L_LASTFM, "Got LastFM scrobble request\n");
// LastFM is disabled because we already tried looking for a session key, but failed
if (g_disabled)
return -1;
// No session key in mem or in db
if (!g_session_key)
g_session_key = db_admin_get("lastfm_sk");
if (!g_session_key)
{
DPRINTF(E_INFO, L_LASTFM, "No valid LastFM session key\n");
g_disabled = 1;
return -1;
}
// Spawn LastFM thread
ret = lastfm_init();
if (ret < 0)
{
g_disabled = 1;
return -1;
}
g_initialized = 1;
// Send scrobble command to the thread
cmd = (struct lastfm_command *)malloc(sizeof(struct lastfm_command));
if (!cmd)
{
DPRINTF(E_LOG, L_LASTFM, "Could not allocate lastfm_command\n");
return -1;
}
memset(cmd, 0, sizeof(struct lastfm_command));
cmd->nonblock = 1;
cmd->func = scrobble;
cmd->arg.id = id;
nonblock_command(cmd);
return 0;
}
void
cache_daap_trigger(void)
{
struct cache_command *cmd;
if (!g_initialized)
return;
cmd = (struct cache_command *)malloc(sizeof(struct cache_command));
if (!cmd)
{
DPRINTF(E_LOG, L_CACHE, "Could not allocate cache_command\n");
return;
}
memset(cmd, 0, sizeof(struct cache_command));
cmd->nonblock = 1;
cmd->func = cache_daap_update_timer;
nonblock_command(cmd);
}
/* Thread: player */
void
worker_execute(void (*cb)(void *), void *cb_arg, size_t arg_size, int delay)
{
struct worker_command *cmd;
void *argcpy;
DPRINTF(E_DBG, L_MAIN, "Got worker execute request\n");
cmd = (struct worker_command *)malloc(sizeof(struct worker_command));
if (!cmd)
{
DPRINTF(E_LOG, L_MAIN, "Could not allocate worker_command\n");
return;
}
memset(cmd, 0, sizeof(struct worker_command));
argcpy = malloc(arg_size);
if (!argcpy)
{
DPRINTF(E_LOG, L_MAIN, "Out of memory\n");
return;
}
memcpy(argcpy, cb_arg, arg_size);
cmd->nonblock = 1;
cmd->func = execute;
cmd->arg.cb = cb;
cmd->arg.cb_arg = argcpy;
cmd->arg.delay = delay;
nonblock_command(cmd);
return;
}
/* Thread: filescanner */
void
lastfm_login(char *path)
{
struct lastfm_command *cmd;
struct keyval *kv;
char *username;
char *password;
int ret;
DPRINTF(E_DBG, L_LASTFM, "Got LastFM login request\n");
// Delete any existing session key
if (g_session_key)
free(g_session_key);
g_session_key = NULL;
db_admin_delete("lastfm_sk");
// Read the credentials file
ret = credentials_read(path, &username, &password);
if (ret < 0)
return;
// Enable LastFM now that we got a login attempt
g_disabled = 0;
kv = keyval_alloc();
if (!kv)
{
free(username);
free(password);
return;
}
ret = ( (keyval_add(kv, "api_key", g_api_key) == 0) &&
(keyval_add(kv, "username", username) == 0) &&
(keyval_add(kv, "password", password) == 0) );
free(username);
free(password);
if (!ret)
{
keyval_clear(kv);
return;
}
// Spawn thread
ret = lastfm_init();
if (ret < 0)
{
g_disabled = 1;
return;
}
g_initialized = 1;
// Send login command to the thread
cmd = (struct lastfm_command *)malloc(sizeof(struct lastfm_command));
if (!cmd)
{
DPRINTF(E_LOG, L_LASTFM, "Could not allocate lastfm_command\n");
return;
}
memset(cmd, 0, sizeof(struct lastfm_command));
cmd->nonblock = 1;
cmd->func = login;
cmd->arg.kv = kv;
nonblock_command(cmd);
return;
}