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addToPlaylist/addSongToPlaylist: printId argument changed to added_id

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Instead of printing out the Id from playlist.c, instead set
the integer that added_id poitns to if added_id is non-NULL.

This makes the API cleaner and will allow us to use additional
commands to manipulate the newly-added song_id.  Callers
(handleAddId) that relied on printId to print it to the given
fd have now been modified to print the ID at a higher-level;
making playlist.c less-dependent on protocol details.

git-svn-id: https://svn.musicpd.org/mpd/trunk@7149 09075e82-0dd4-0310-85a5-a0d7c8717e4f
This commit is contained in:
Eric Wong 2008-01-26 12:46:49 +00:00
parent 2dafd9cd56
commit 2f0e5bfd85
4 changed files with 19 additions and 13 deletions
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9
src/command.c
View File

@ -330,14 +330,19 @@ static int handleAdd(int fd, int *permission, int argc, char *argv[])
char *path = argv[1];
if (isRemoteUrl(path))
return addToPlaylist(fd, path, 0);
return addToPlaylist(fd, path, NULL);
return addAllIn(fd, path);
}
static int handleAddId(int fd, int *permission, int argc, char *argv[])
{
return addToPlaylist(fd, argv[1], 1);
int added_id;
int ret = addToPlaylist(fd, argv[1], &added_id);
if (!ret)
fdprintf(fd, "Id: %d\n", added_id);
return ret;
}
static int handleDelete(int fd, int *permission, int argc, char *argv[])

2
src/dbUtils.c
View File

@ -173,7 +173,7 @@ int printAllIn(int fd, char *name)
static int directoryAddSongToPlaylist(int fd, Song * song, void *data)
{
return addSongToPlaylist(fd, song, 0);
return addSongToPlaylist(fd, song, NULL);
}
static int directoryAddSongToStoredPlaylist(int fd, Song *song, void *data)

17
src/playlist.c
View File

@ -290,7 +290,8 @@ static void loadPlaylistFromStateFile(FILE *fp, char *buffer,
song = atoi(strtok(buffer, ":"));
if (!(temp = strtok(NULL, "")))
state_file_fatal();
if (!addToPlaylist(STDERR_FILENO, temp, 0) && current == song) {
if (!addToPlaylist(STDERR_FILENO, temp, NULL)
&& current == song) {
if (state != PLAYER_STATE_STOP) {
playPlaylist(STDERR_FILENO,
playlist.length - 1, 0);
@ -603,7 +604,7 @@ static void clearPlayerQueue(void)
}
}
int addToPlaylist(int fd, char *url, int printId)
int addToPlaylist(int fd, char *url, int *added_id)
{
Song *song;
@ -618,7 +619,7 @@ int addToPlaylist(int fd, char *url, int printId)
return -1;
}
return addSongToPlaylist(fd, song, printId);
return addSongToPlaylist(fd, song, added_id);
}
int addToStoredPlaylist(int fd, char *url, char *utf8file)
@ -649,7 +650,7 @@ fail:
return -1;
}
int addSongToPlaylist(int fd, Song * song, int printId)
int addSongToPlaylist(int fd, Song * song, int *added_id)
{
int id;
@ -695,8 +696,8 @@ int addSongToPlaylist(int fd, Song * song, int printId)
incrPlaylistVersion();
if (printId)
fdprintf(fd, "Id: %i\n", id);
if (added_id)
*added_id = id;
return 0;
}
@ -1550,7 +1551,7 @@ int loadPlaylist(int fd, char *utf8file)
node = list->firstNode;
while (node != NULL) {
char *temp = node->data;
if ((addToPlaylist(STDERR_FILENO, temp, 0)) < 0) {
if ((addToPlaylist(STDERR_FILENO, temp, NULL)) < 0) {
/* for windows compatibility, convert slashes */
char *temp2 = xstrdup(temp);
char *p = temp2;
@ -1559,7 +1560,7 @@ int loadPlaylist(int fd, char *utf8file)
*p = '/';
p++;
}
if ((addToPlaylist(STDERR_FILENO, temp2, 0)) < 0) {
if ((addToPlaylist(STDERR_FILENO, temp2, NULL)) < 0) {
commandError(fd, ACK_ERROR_PLAYLIST_LOAD,
"can't add file \"%s\"", temp2);
}

4
src/playlist.h
View File

@ -57,11 +57,11 @@ int clearPlaylist(int fd);
int clearStoredPlaylist(int fd, char *utf8file);
int addToPlaylist(int fd, char *file, int printId);
int addToPlaylist(int fd, char *file, int *added_id);
int addToStoredPlaylist(int fd, char *file, char *utf8file);
int addSongToPlaylist(int fd, Song * song, int printId);
int addSongToPlaylist(int fd, Song * song, int *added_id);
int showPlaylist(int fd);