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Diffstat (limited to '')
-rw-r--r-- | src/input/despotify_input_plugin.c | 230 |
1 files changed, 0 insertions, 230 deletions
diff --git a/src/input/despotify_input_plugin.c b/src/input/despotify_input_plugin.c deleted file mode 100644 index 200a0afd6..000000000 --- a/src/input/despotify_input_plugin.c +++ /dev/null @@ -1,230 +0,0 @@ -/* - * Copyright (C) 2011 The Music Player Daemon Project - * http://www.musicpd.org - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License along - * with this program; if not, write to the Free Software Foundation, Inc., - * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. - */ - -#include "config.h" -#include "input/despotify_input_plugin.h" -#include "input_internal.h" -#include "input_plugin.h" -#include "tag.h" -#include "despotify_utils.h" - -#include <glib.h> - -#include <unistd.h> -#include <string.h> -#include <errno.h> -#include <despotify.h> - -#include <stdio.h> - -struct input_despotify { - struct input_stream base; - - struct despotify_session *session; - struct ds_track *track; - struct tag *tag; - struct ds_pcm_data pcm; - size_t len_available; - bool eof; -}; - - -static void -refill_buffer(struct input_despotify *ctx) -{ - /* Wait until there is data */ - while (1) { - int rc = despotify_get_pcm(ctx->session, &ctx->pcm); - - if (rc == 0 && ctx->pcm.len) { - ctx->len_available = ctx->pcm.len; - break; - } - if (ctx->eof == true) - break; - - if (rc < 0) { - g_debug("despotify_get_pcm error\n"); - ctx->eof = true; - break; - } - - /* Wait a while until next iteration */ - usleep(50 * 1000); - } -} - -static void callback(G_GNUC_UNUSED struct despotify_session* ds, - int sig, G_GNUC_UNUSED void* data, void* callback_data) -{ - struct input_despotify *ctx = (struct input_despotify *)callback_data; - - switch (sig) { - case DESPOTIFY_NEW_TRACK: - break; - - case DESPOTIFY_TIME_TELL: - break; - - case DESPOTIFY_TRACK_PLAY_ERROR: - g_debug("Track play error\n"); - ctx->eof = true; - ctx->len_available = 0; - break; - - case DESPOTIFY_END_OF_PLAYLIST: - ctx->eof = true; - g_debug("End of playlist: %d\n", ctx->eof); - break; - } -} - - -static struct input_stream * -input_despotify_open(const char *url, - GMutex *mutex, GCond *cond, - G_GNUC_UNUSED GError **error_r) -{ - struct input_despotify *ctx; - struct despotify_session *session; - struct ds_link *ds_link; - struct ds_track *track; - - if (!g_str_has_prefix(url, "spt://")) - return NULL; - - session = mpd_despotify_get_session(); - if (!session) - return NULL; - - ds_link = despotify_link_from_uri(url + 6); - if (!ds_link) { - g_debug("Can't find %s\n", url); - return NULL; - } - if (ds_link->type != LINK_TYPE_TRACK) { - despotify_free_link(ds_link); - return NULL; - } - - ctx = g_new(struct input_despotify, 1); - memset(ctx, 0, sizeof(*ctx)); - - track = despotify_link_get_track(session, ds_link); - despotify_free_link(ds_link); - if (!track) { - g_free(ctx); - return NULL; - } - - input_stream_init(&ctx->base, &input_plugin_despotify, url, - mutex, cond); - ctx->session = session; - ctx->track = track; - ctx->tag = mpd_despotify_tag_from_track(track); - ctx->eof = false; - /* Despotify outputs pcm data */ - ctx->base.mime = g_strdup("audio/x-mpd-cdda-pcm"); - ctx->base.ready = true; - - if (!mpd_despotify_register_callback(callback, ctx)) { - despotify_free_link(ds_link); - - return NULL; - } - - if (despotify_play(ctx->session, ctx->track, false) == false) { - despotify_free_track(ctx->track); - g_free(ctx); - return NULL; - } - - return &ctx->base; -} - -static size_t -input_despotify_read(struct input_stream *is, void *ptr, size_t size, - G_GNUC_UNUSED GError **error_r) -{ - struct input_despotify *ctx = (struct input_despotify *)is; - size_t to_cpy = size; - - if (ctx->len_available == 0) - refill_buffer(ctx); - - if (ctx->len_available < size) - to_cpy = ctx->len_available; - memcpy(ptr, ctx->pcm.buf, to_cpy); - ctx->len_available -= to_cpy; - - is->offset += to_cpy; - - return to_cpy; -} - -static void -input_despotify_close(struct input_stream *is) -{ - struct input_despotify *ctx = (struct input_despotify *)is; - - if (ctx->tag != NULL) - tag_free(ctx->tag); - - mpd_despotify_unregister_callback(callback); - despotify_free_track(ctx->track); - input_stream_deinit(&ctx->base); - g_free(ctx); -} - -static bool -input_despotify_eof(struct input_stream *is) -{ - struct input_despotify *ctx = (struct input_despotify *)is; - - return ctx->eof; -} - -static bool -input_despotify_seek(G_GNUC_UNUSED struct input_stream *is, - G_GNUC_UNUSED goffset offset, G_GNUC_UNUSED int whence, - G_GNUC_UNUSED GError **error_r) -{ - return false; -} - -static struct tag * -input_despotify_tag(struct input_stream *is) -{ - struct input_despotify *ctx = (struct input_despotify *)is; - struct tag *tag = ctx->tag; - - ctx->tag = NULL; - - return tag; -} - -const struct input_plugin input_plugin_despotify = { - .name = "spt", - .open = input_despotify_open, - .close = input_despotify_close, - .read = input_despotify_read, - .eof = input_despotify_eof, - .seek = input_despotify_seek, - .tag = input_despotify_tag, -}; |