static int
process_url(int pl_id, const char *path, time_t mtime, int extinf, struct media_file_info *mfi)
{
char virtual_path[PATH_MAX];
char *pos;
int ret;
if (extinf)
DPRINTF(E_INFO, L_SCAN, "Playlist has EXTINF metadata, artist is '%s', title is '%s'\n", mfi->artist, mfi->title);
mfi->id = db_file_id_bypath(path);
mfi->path = strdup(path);
pos = strchr(path, '#');
if (pos)
mfi->fname = strdup(pos+1);
else
mfi->fname = strdup(filename_from_path(mfi->path));
mfi->data_kind = DATA_KIND_HTTP;
mfi->time_modified = mtime;
mfi->directory_id = DIR_HTTP;
ret = scan_metadata_ffmpeg(path, mfi);
if (ret < 0)
{
DPRINTF(E_LOG, L_SCAN, "Playlist URL '%s' is unavailable for probe/metadata, assuming MP3 encoding\n", path);
mfi->type = strdup("mp3");
mfi->codectype = strdup("mpeg");
mfi->description = strdup("MPEG audio file");
}
if (!mfi->title)
mfi->title = strdup(mfi->fname);
snprintf(virtual_path, sizeof(virtual_path), "/%s", mfi->path);
mfi->virtual_path = strdup(virtual_path);
library_add_media(mfi);
return db_pl_add_item_bypath(pl_id, path);
}
int
scan_metadata_icy(char *url, struct media_file_info *mfi)
{
struct evhttp_connection *evcon;
struct evhttp_request *req;
struct icy_ctx *ctx;
int ret;
int i;
status = ICY_INIT;
/* We can set this straight away */
mfi->url = strdup(url);
ctx = (struct icy_ctx *)malloc(sizeof(struct icy_ctx));
if (!ctx)
{
DPRINTF(E_LOG, L_SCAN, "Out of memory for ICY metadata context\n");
goto no_icy;
}
memset(ctx, 0, sizeof(struct icy_ctx));
ctx->url = evhttp_encode_uri(url);
/* TODO https */
av_url_split(NULL, 0, NULL, 0, ctx->hostname, sizeof(ctx->hostname), &ctx->port, ctx->path, sizeof(ctx->path), ctx->url);
if (ctx->port < 0)
ctx->port = 80;
/* Resolve IP address */
ret = resolve_address(ctx->hostname, ctx->address, sizeof(ctx->address));
if (ret < 0)
{
DPRINTF(E_LOG, L_SCAN, "Could not find IP address of %s\n", ctx->hostname);
return -1;
}
DPRINTF(E_DBG, L_SCAN, "URL %s converted to hostname %s, port %d, path %s, IP %s\n", ctx->url, ctx->hostname, ctx->port, ctx->path, ctx->address);
/* Set up connection */
evcon = evhttp_connection_new(ctx->address, (unsigned short)ctx->port);
if (!evcon)
{
DPRINTF(E_LOG, L_SCAN, "Could not create connection to %s\n", ctx->hostname);
goto no_icy;
}
evhttp_connection_set_base(evcon, evbase_main);
evhttp_connection_set_timeout(evcon, ICY_TIMEOUT);
/* Set up request */
req = evhttp_request_new(scan_icy_request_cb, mfi);
if (!req)
{
DPRINTF(E_LOG, L_SCAN, "Could not create request to %s\n", ctx->hostname);
evhttp_connection_free(evcon);
goto no_icy;
}
req->header_cb = scan_icy_header_cb;
evhttp_add_header(req->output_headers, "Host", ctx->hostname);
evhttp_add_header(req->output_headers, "Icy-MetaData", "1");
/* Make request */
status = ICY_WAITING;
ret = evhttp_make_request(evcon, req, EVHTTP_REQ_GET, ctx->path);
if (ret < 0)
{
DPRINTF(E_LOG, L_SCAN, "Could not make request to %s\n", ctx->hostname);
status = ICY_DONE;
evhttp_connection_free(evcon);
goto no_icy;
}
DPRINTF(E_INFO, L_SCAN, "Making request to %s asking for ICY (Shoutcast) metadata\n", url);
/* Can't count on server support for ICY metadata, so
* while waiting for a reply make a parallel call to scan_metadata_ffmpeg.
* This call will also determine final return value.
*/
no_icy:
ret = scan_metadata_ffmpeg(url, mfi);
/* Wait till ICY request completes or we reach timeout */
for (i = 0; (status == ICY_WAITING) && (i <= ICY_TIMEOUT); i++)
sleep(1);
free_icy(ctx);
DPRINTF(E_DBG, L_SCAN, "scan_metadata_icy exiting with status %d after waiting %d sec\n", status, i);
return ret;
}
static void
process_media_file(char *file, time_t mtime, off_t size, int compilation)
{
struct media_file_info mfi;
char *filename;
char *ext;
time_t stamp;
int id;
int ret;
db_file_stamp_bypath(file, &stamp, &id);
if (stamp >= mtime)
{
db_file_ping(id);
return;
}
memset(&mfi, 0, sizeof(struct media_file_info));
if (stamp)
mfi.id = db_file_id_bypath(file);
filename = strrchr(file, '/');
if (!filename)
{
DPRINTF(E_LOG, L_SCAN, "Could not determine filename for %s\n", file);
return;
}
mfi.fname = strdup(filename + 1);
if (!mfi.fname)
{
DPRINTF(E_WARN, L_SCAN, "Out of memory for fname\n");
return;
}
mfi.path = strdup(file);
if (!mfi.path)
{
DPRINTF(E_WARN, L_SCAN, "Out of memory for path\n");
free(mfi.fname);
return;
}
mfi.time_modified = mtime;
mfi.file_size = size;
ret = -1;
/* Special cases */
ext = strrchr(file, '.');
if (ext)
{
if ((strcmp(ext, ".pls") == 0)
|| (strcmp(ext, ".url") == 0))
{
mfi.data_kind = 1; /* url/stream */
ret = scan_url_file(file, &mfi);
if (ret < 0)
goto out;
}
else if ((strcmp(ext, ".png") == 0)
|| (strcmp(ext, ".jpg") == 0))
{
/* Artwork - don't scan */
goto out;
}
}
/* General case */
if (ret < 0)
{
ret = scan_metadata_ffmpeg(file, &mfi);
mfi.data_kind = 0; /* real file */
}
if (ret < 0)
{
DPRINTF(E_INFO, L_SCAN, "Could not extract metadata for %s\n", file);
goto out;
}
mfi.compilation = compilation;
if (!mfi.item_kind)
mfi.item_kind = 2; /* music */
if (!mfi.media_kind)
mfi.media_kind = 1; /* music */
unicode_fixup_mfi(&mfi);
fixup_tags(&mfi);
if (mfi.id == 0)
db_file_add(&mfi);
else
db_file_update(&mfi);
out:
free_mfi(&mfi, 1);
}
void
filescanner_process_media(char *path, time_t mtime, off_t size, int type, struct media_file_info *external_mfi)
{
struct media_file_info *mfi;
char *filename;
time_t stamp;
int id;
int ret;
filename = strrchr(path, '/');
if ((!filename) || (strlen(filename) == 1))
filename = path;
else
filename++;
db_file_stamp_bypath(path, &stamp, &id);
if (stamp && (stamp >= mtime))
{
db_file_ping(id);
return;
}
if (!external_mfi)
{
mfi = (struct media_file_info*)malloc(sizeof(struct media_file_info));
if (!mfi)
{
DPRINTF(E_LOG, L_SCAN, "Out of memory for mfi\n");
return;
}
memset(mfi, 0, sizeof(struct media_file_info));
}
else
mfi = external_mfi;
if (stamp)
mfi->id = db_file_id_bypath(path);
mfi->fname = strdup(filename);
if (!mfi->fname)
{
DPRINTF(E_LOG, L_SCAN, "Out of memory for fname\n");
goto out;
}
mfi->path = strdup(path);
if (!mfi->path)
{
DPRINTF(E_LOG, L_SCAN, "Out of memory for path\n");
goto out;
}
mfi->time_modified = mtime;
mfi->file_size = size;
if (type & F_SCAN_TYPE_FILE)
{
mfi->data_kind = 0; /* real file */
ret = scan_metadata_ffmpeg(path, mfi);
}
else if (type & F_SCAN_TYPE_URL)
{
mfi->data_kind = 1; /* url/stream */
#if LIBAVFORMAT_VERSION_MAJOR >= 56 || (LIBAVFORMAT_VERSION_MAJOR == 55 && LIBAVFORMAT_VERSION_MINOR >= 13)
ret = scan_metadata_ffmpeg(path, mfi);
#else
ret = scan_metadata_icy(path, mfi);
#endif
}
else if (type & F_SCAN_TYPE_SPOTIFY)
{
mfi->data_kind = 2; /* iTunes has no spotify data kind, but we use 2 */
ret = mfi->artist && mfi->album && mfi->title;
}
else if (type & F_SCAN_TYPE_PIPE)
{
mfi->data_kind = 3; /* iTunes has no pipe data kind, but we use 3 */
mfi->type = strdup("wav");
mfi->codectype = strdup("wav");
mfi->description = strdup("PCM16 pipe");
ret = 1;
}
else
{
DPRINTF(E_LOG, L_SCAN, "Unknown scan type for %s, this error should not occur\n", path);
ret = -1;
}
if (ret < 0)
{
DPRINTF(E_INFO, L_SCAN, "Could not extract metadata for %s\n", path);
goto out;
}
if (type & F_SCAN_TYPE_COMPILATION)
mfi->compilation = 1;
if (type & F_SCAN_TYPE_PODCAST)
mfi->media_kind = 4; /* podcast */
if (type & F_SCAN_TYPE_AUDIOBOOK)
mfi->media_kind = 8; /* audiobook */
if (!mfi->item_kind)
mfi->item_kind = 2; /* music */
if (!mfi->media_kind)
mfi->media_kind = 1; /* music */
unicode_fixup_mfi(mfi);
fixup_tags(mfi);
if (mfi->id == 0)
db_file_add(mfi);
else
db_file_update(mfi);
out:
if (!external_mfi)
free_mfi(mfi, 0);
}
void
filescanner_process_media(char *path, time_t mtime, off_t size, int type, struct media_file_info *external_mfi, int dir_id)
{
struct media_file_info *mfi;
char *filename;
time_t stamp;
int id;
char virtual_path[PATH_MAX];
int ret;
filename = strrchr(path, '/');
if ((!filename) || (strlen(filename) == 1))
filename = path;
else
filename++;
db_file_stamp_bypath(path, &stamp, &id);
if (stamp && (stamp >= mtime))
{
db_file_ping(id);
return;
}
if (!external_mfi)
{
mfi = (struct media_file_info*)malloc(sizeof(struct media_file_info));
if (!mfi)
{
DPRINTF(E_LOG, L_SCAN, "Out of memory for mfi\n");
return;
}
memset(mfi, 0, sizeof(struct media_file_info));
}
else
mfi = external_mfi;
if (stamp)
mfi->id = db_file_id_bypath(path);
mfi->fname = strdup(filename);
if (!mfi->fname)
{
DPRINTF(E_LOG, L_SCAN, "Out of memory for fname\n");
goto out;
}
mfi->path = strdup(path);
if (!mfi->path)
{
DPRINTF(E_LOG, L_SCAN, "Out of memory for path\n");
goto out;
}
mfi->time_modified = mtime;
mfi->file_size = size;
if (type & F_SCAN_TYPE_COMPILATION)
mfi->compilation = 1;
if (type & F_SCAN_TYPE_PODCAST)
mfi->media_kind = MEDIA_KIND_PODCAST; /* podcast */
if (type & F_SCAN_TYPE_AUDIOBOOK)
mfi->media_kind = MEDIA_KIND_AUDIOBOOK; /* audiobook */
if (type & F_SCAN_TYPE_FILE)
{
mfi->data_kind = DATA_KIND_FILE;
ret = scan_metadata_ffmpeg(path, mfi);
}
else if (type & F_SCAN_TYPE_URL)
{
mfi->data_kind = DATA_KIND_HTTP;
ret = scan_metadata_ffmpeg(path, mfi);
if (ret < 0)
{
DPRINTF(E_LOG, L_SCAN, "Playlist URL is unavailable for probe/metadata, assuming MP3 encoding\n");
mfi->type = strdup("mp3");
mfi->codectype = strdup("mpeg");
mfi->description = strdup("MPEG audio file");
ret = 1;
}
}
else if (type & F_SCAN_TYPE_SPOTIFY)
{
mfi->data_kind = DATA_KIND_SPOTIFY;
ret = mfi->artist && mfi->album && mfi->title;
}
else if (type & F_SCAN_TYPE_PIPE)
{
mfi->data_kind = DATA_KIND_PIPE;
mfi->type = strdup("wav");
mfi->codectype = strdup("wav");
mfi->description = strdup("PCM16 pipe");
ret = 1;
}
else
{
DPRINTF(E_LOG, L_SCAN, "Unknown scan type for %s, this error should not occur\n", path);
ret = -1;
}
if (ret < 0)
{
DPRINTF(E_INFO, L_SCAN, "Could not extract metadata for %s\n", path);
goto out;
}
if (!mfi->item_kind)
mfi->item_kind = 2; /* music */
if (!mfi->media_kind)
mfi->media_kind = MEDIA_KIND_MUSIC; /* music */
unicode_fixup_mfi(mfi);
fixup_tags(mfi);
if (type & F_SCAN_TYPE_URL)
{
snprintf(virtual_path, PATH_MAX, "/http:/%s", mfi->title);
mfi->virtual_path = strdup(virtual_path);
}
else if (type & F_SCAN_TYPE_SPOTIFY)
{
snprintf(virtual_path, PATH_MAX, "/spotify:/%s/%s/%s", mfi->album_artist, mfi->album, mfi->title);
mfi->virtual_path = strdup(virtual_path);
}
else
{
snprintf(virtual_path, PATH_MAX, "/file:%s", mfi->path);
mfi->virtual_path = strdup(virtual_path);
}
mfi->directory_id = dir_id;
if (mfi->id == 0)
db_file_add(mfi);
else
db_file_update(mfi);
out:
if (!external_mfi)
free_mfi(mfi, 0);
}