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Add file and playlist enable/disable routines

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This commit is contained in:
Julien BLACHE 2009-06-10 22:11:24 +02:00
parent 9ff8913dd6
commit d63da9f08f
2 changed files with 152 additions and 0 deletions
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140
src/db.c
View File

@ -1325,6 +1325,76 @@ db_file_delete_bypath(char *path)
#undef Q_TMPL
}
void
db_file_disable_bypath(char *path, char *strip, uint32_t cookie)
{
#define Q_TMPL "UPDATE songs SET path = substr(path, %d), disabled = %" PRIi64 " WHERE path = '%q';"
char *query;
char *errmsg;
int64_t disabled;
int striplen;
int ret;
disabled = (cookie != 0) ? cookie : INOTIFY_FAKE_COOKIE;
striplen = strlen(strip) + 1;
query = sqlite3_mprintf(Q_TMPL, striplen, disabled, path);
if (!query)
{
DPRINTF(E_LOG, L_DB, "Out of memory for query string\n");
return;
}
DPRINTF(E_DBG, L_DB, "Running query '%s'\n", query);
errmsg = NULL;
ret = sqlite3_exec(hdl, query, NULL, NULL, &errmsg);
if (ret != SQLITE_OK)
DPRINTF(E_LOG, L_DB, "Error disabling file: %s\n", errmsg);
sqlite3_free(errmsg);
sqlite3_free(query);
#undef Q_TMPL
}
int
db_file_enable_bycookie(uint32_t cookie, char *path)
{
#define Q_TMPL "UPDATE songs SET path = '%q' || path, disabled = 0 WHERE disabled = %" PRIi64 ";"
char *query;
char *errmsg;
int ret;
query = sqlite3_mprintf(Q_TMPL, path, (int64_t)cookie);
if (!query)
{
DPRINTF(E_LOG, L_DB, "Out of memory for query string\n");
return -1;
}
DPRINTF(E_DBG, L_DB, "Running query '%s'\n", query);
errmsg = NULL;
ret = sqlite3_exec(hdl, query, NULL, NULL, &errmsg);
if (ret != SQLITE_OK)
{
DPRINTF(E_LOG, L_DB, "Error enabling files: %s\n", errmsg);
sqlite3_free(errmsg);
sqlite3_free(query);
return -1;
}
sqlite3_free(query);
return sqlite3_changes(hdl);
#undef Q_TMPL
}
/* Playlists */
int
@ -1939,6 +2009,76 @@ db_pl_delete_bypath(char *path)
db_pl_delete(id);
}
void
db_pl_disable_bypath(char *path, char *strip, uint32_t cookie)
{
#define Q_TMPL "UPDATE playlists SET path = substr(path, %d), disabled = %" PRIi64 " WHERE path = '%q';"
char *query;
char *errmsg;
int64_t disabled;
int striplen;
int ret;
disabled = (cookie != 0) ? cookie : INOTIFY_FAKE_COOKIE;
striplen = strlen(strip) + 1;
query = sqlite3_mprintf(Q_TMPL, striplen, disabled, path);
if (!query)
{
DPRINTF(E_LOG, L_DB, "Out of memory for query string\n");
return;
}
DPRINTF(E_DBG, L_DB, "Running query '%s'\n", query);
errmsg = NULL;
ret = sqlite3_exec(hdl, query, NULL, NULL, &errmsg);
if (ret != SQLITE_OK)
DPRINTF(E_LOG, L_DB, "Error disabling playlist: %s\n", errmsg);
sqlite3_free(errmsg);
sqlite3_free(query);
#undef Q_TMPL
}
int
db_pl_enable_bycookie(uint32_t cookie, char *path)
{
#define Q_TMPL "UPDATE playlists SET path = '%q' || path, disabled = 0 WHERE disabled = %" PRIi64 ";"
char *query;
char *errmsg;
int ret;
query = sqlite3_mprintf(Q_TMPL, path, (int64_t)cookie);
if (!query)
{
DPRINTF(E_LOG, L_DB, "Out of memory for query string\n");
return -1;
}
DPRINTF(E_DBG, L_DB, "Running query '%s'\n", query);
errmsg = NULL;
ret = sqlite3_exec(hdl, query, NULL, NULL, &errmsg);
if (ret != SQLITE_OK)
{
DPRINTF(E_LOG, L_DB, "Error enabling playlists: %s\n", errmsg);
sqlite3_free(errmsg);
sqlite3_free(query);
return -1;
}
sqlite3_free(query);
return sqlite3_changes(hdl);
#undef Q_TMPL
}
/* Inotify */
int

12
src/db.h
View File

@ -240,6 +240,12 @@ db_file_update(struct media_file_info *mfi);
void
db_file_delete_bypath(char *path);
void
db_file_disable_bypath(char *path, char *strip, uint32_t cookie);
int
db_file_enable_bycookie(uint32_t cookie, char *path);
/* Playlists */
int
db_pl_get_count(int *count);
@ -268,6 +274,12 @@ db_pl_delete(int id);
void
db_pl_delete_bypath(char *path);
void
db_pl_disable_bypath(char *path, char *strip, uint32_t cookie);
int
db_pl_enable_bycookie(uint32_t cookie, char *path);
/* Inotify */
int
db_watch_clear(void);