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This makes the scanner more flexible when matching paths in playlists

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with the library paths.
This commit is contained in:
ejurgensen 2013-08-20 21:58:35 +02:00
parent abb0908c6f
commit 6e9cf3a243
3 changed files with 60 additions and 45 deletions
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24
src/db.c
View File

@ -1723,6 +1723,30 @@ db_file_id_bypath(char *path)
#undef Q_TMPL
}
int
db_file_id_bypathpattern(char *path)
{
#define Q_TMPL "SELECT f.id FROM files f WHERE f.path LIKE '%%%q';"
char *query;
int ret;
query = sqlite3_mprintf(Q_TMPL, path);
if (!query)
{
DPRINTF(E_LOG, L_DB, "Out of memory for query string\n");
return 0;
}
ret = db_file_id_byquery(query);
sqlite3_free(query);
return ret;
#undef Q_TMPL
}
int
db_file_id_byfilebase(char *filename, char *base)
{

3
src/db.h
View File

@ -334,6 +334,9 @@ db_file_path_byid(int id);
int
db_file_id_bypath(char *path);
int
db_file_id_bypathpattern(char *path);
int
db_file_id_byfilebase(char *filename, char *base);

86
src/filescanner_m3u.c
View File

@ -47,14 +47,14 @@ scan_m3u_playlist(char *file, time_t mtime)
struct playlist_info *pli;
struct stat sb;
char buf[PATH_MAX];
char rel_entry[PATH_MAX];
char *pl_base;
char *entry;
char *filename;
char *ptr;
size_t len;
int pl_id;
int mfi_id;
int ret;
int i;
DPRINTF(E_INFO, L_SCAN, "Processing static playlist: %s\n", file);
@ -121,25 +121,6 @@ scan_m3u_playlist(char *file, time_t mtime)
DPRINTF(E_INFO, L_SCAN, "Added playlist as id %d\n", pl_id);
}
ptr = strrchr(file, '/');
if (!ptr)
{
DPRINTF(E_WARN, L_SCAN, "Could not determine playlist base path\n");
return;
}
*ptr = '\0';
pl_base = strdup(file);
*ptr = '/';
if (!pl_base)
{
DPRINTF(E_WARN, L_SCAN, "Out of memory\n");
return;
}
while (fgets(buf, sizeof(buf), fp) != NULL)
{
len = strlen(buf);
@ -171,38 +152,47 @@ scan_m3u_playlist(char *file, time_t mtime)
DPRINTF(E_DBG, L_SCAN, "Playlist contains URL entry\n");
filename = strdup(buf);
process_media_file(filename, mtime, 0, 0, 1);
goto urlexit;
}
/* Absolute vs. relative path */
if (buf[0] == '/')
{
entry = buf;
}
else
{
ret = snprintf(rel_entry, sizeof(rel_entry),"%s/%s", pl_base, buf);
if ((ret < 0) || (ret >= sizeof(rel_entry)))
{
DPRINTF(E_WARN, L_SCAN, "Skipping entry, PATH_MAX exceeded\n");
continue;
}
entry = rel_entry;
}
filename = m_realpath(entry);
if (!filename)
{
DPRINTF(E_WARN, L_SCAN, "Could not determine real path for '%s': %s\n", entry, strerror(errno));
DPRINTF(E_LOG, L_SCAN, "Out of memory for playlist filename.\n");
continue;
}
urlexit:
process_media_file(filename, mtime, 0, 0, 1);
}
/* Regular file */
else
{
/* m3u might be from Windows so we change backslash to forward slash */
for (i = 0; i < strlen(buf); i++)
{
if (buf[i] == '\\')
buf[i] = '/';
}
entry = buf;
while (entry && !(mfi_id = db_file_id_bypathpattern(entry)))
{
DPRINTF(E_DBG, L_SCAN, "Playlist entry is now %s\n", entry);
entry = strchr(entry + 1, '/');
}
if (entry && mfi_id > 0)
{
DPRINTF(E_DBG, L_SCAN, "Found playlist entry match, id is %d, entry is %s\n", mfi_id, entry);
filename = db_file_path_byid(mfi_id);
if (!filename)
{
DPRINTF(E_LOG, L_SCAN, "Playlist entry %s matches file id %d, but file path is missing.\n", entry, mfi_id);
continue;
}
}
else
continue;
}
ret = db_pl_add_item_bypath(pl_id, filename);
if (ret < 0)
DPRINTF(E_WARN, L_SCAN, "Could not add %s to playlist\n", filename);
@ -210,8 +200,6 @@ scan_m3u_playlist(char *file, time_t mtime)
free(filename);
}
free(pl_base);
if (!feof(fp))
{
DPRINTF(E_LOG, L_SCAN, "Error reading playlist '%s': %s\n", file, strerror(errno));