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authorEric Wong <normalperson@yhbt.net>2006-07-30 03:43:38 +0000
committerEric Wong <normalperson@yhbt.net>2006-07-30 03:43:38 +0000
commit4cf5d04ca15bc28ee4636d1dccb858763513e571 (patch)
tree7898902e786f5763643a513ea96bcada8a2559cc /src
parent4d5b8509eb46cff40890b781018669233a79e414 (diff)
downloadmpd-4cf5d04ca15bc28ee4636d1dccb858763513e571.tar.gz
mpd-4cf5d04ca15bc28ee4636d1dccb858763513e571.tar.xz
mpd-4cf5d04ca15bc28ee4636d1dccb858763513e571.zip
interface/connection malloc reductions from mpd-ke
This patch massively reduces the amount of heap allocations at the interface/command layer. Most commands with minimal output should not allocate memory from the heap at all. Things like repeatedly polling status, currentsong, and volume changes should be faster as a result, and more importantly, not a source of memory fragmentation. These changes should be safe in that there's no way for a remote-client to corrupt memory or otherwise do bad stuff to MPD, but an extra set of eyes to review would be good. Of course there's never any warranty :) No longer do we use FILE * structures in the interface, which means we don't have to allocate any new memory for most connections. Now, before you go on about losing the buffering that FILE * +implies+, remember that myfprintf() never took advantage of any of the stdio buffering features. To reduce the diff and make bugs easier to spot in the diff, I've kept myfprintf in places where we write to files (and not network interfaces). Expect myfprintf to go away entirely soon (we'll use fprintf for writing regular files). git-svn-id: https://svn.musicpd.org/mpd/trunk@4483 09075e82-0dd4-0310-85a5-a0d7c8717e4f
Diffstat (limited to 'src')
-rw-r--r--src/Makefile.am3
-rw-r--r--src/audio.c19
-rw-r--r--src/audio.h6
-rw-r--r--src/command.c518
-rw-r--r--src/command.h21
-rw-r--r--src/dbUtils.c76
-rw-r--r--src/dbUtils.h16
-rw-r--r--src/directory.c54
-rw-r--r--src/directory.h10
-rw-r--r--src/gcc.h50
-rw-r--r--src/interface.c445
-rw-r--r--src/ls.c8
-rw-r--r--src/ls.h4
-rw-r--r--src/myfprintf.c76
-rw-r--r--src/myfprintf.h10
-rw-r--r--src/player.c23
-rw-r--r--src/player.h10
-rw-r--r--src/playlist.c249
-rw-r--r--src/playlist.h58
-rw-r--r--src/sllist.c71
-rw-r--r--src/sllist.h34
-rw-r--r--src/song.c18
-rw-r--r--src/song.h6
-rw-r--r--src/stats.c16
-rw-r--r--src/stats.h2
-rw-r--r--src/tag.c6
-rw-r--r--src/tag.h2
-rw-r--r--src/tagTracker.c6
-rw-r--r--src/tagTracker.h2
-rw-r--r--src/utils.h41
-rw-r--r--src/volume.c20
-rw-r--r--src/volume.h2
32 files changed, 1081 insertions, 801 deletions
diff --git a/src/Makefile.am b/src/Makefile.am
index e86c73eab..3c5d46990 100644
--- a/src/Makefile.am
+++ b/src/Makefile.am
@@ -35,6 +35,7 @@ mpd_headers = \
dbUtils.h \
decode.h \
directory.h \
+ gcc.h \
inputPlugin.h \
inputPlugins/_flac_common.h \
inputPlugins/_ogg_common.h \
@@ -61,6 +62,7 @@ mpd_headers = \
replayGain.h \
signal_check.h \
sig_handlers.h \
+ sllist.h \
song.h \
stats.h \
tag.h \
@@ -107,6 +109,7 @@ mpd_SOURCES = \
replayGain.c \
sig_handlers.c \
signal_check.c \
+ sllist.c \
song.c \
stats.c \
tag.c \
diff --git a/src/audio.c b/src/audio.c
index 2e8645882..03e706d68 100644
--- a/src/audio.c
+++ b/src/audio.c
@@ -423,10 +423,10 @@ void sendMetadataToAudioDevice(MpdTag * tag)
}
}
-int enableAudioDevice(FILE * fp, int device)
+int enableAudioDevice(int fd, int device)
{
if (device < 0 || device >= audioOutputArraySize) {
- commandError(fp, ACK_ERROR_ARG, "audio output device id %i "
+ commandError(fd, ACK_ERROR_ARG, "audio output device id %i "
"doesn't exist\n", device);
return -1;
}
@@ -436,10 +436,10 @@ int enableAudioDevice(FILE * fp, int device)
return 0;
}
-int disableAudioDevice(FILE * fp, int device)
+int disableAudioDevice(int fd, int device)
{
if (device < 0 || device >= audioOutputArraySize) {
- commandError(fp, ACK_ERROR_ARG, "audio output device id %i "
+ commandError(fd, ACK_ERROR_ARG, "audio output device id %i "
"doesn't exist\n", device);
return -1;
}
@@ -449,15 +449,16 @@ int disableAudioDevice(FILE * fp, int device)
return 0;
}
-void printAudioDevices(FILE * fp)
+void printAudioDevices(int fd)
{
int i;
for (i = 0; i < audioOutputArraySize; i++) {
- myfprintf(fp, "outputid: %i\n", i);
- myfprintf(fp, "outputname: %s\n", audioOutputArray[i]->name);
- myfprintf(fp, "outputenabled: %i\n",
- (int)pdAudioDevicesEnabled[i]);
+ fdprintf(fd,
+ "outputid: %i\noutputname: %s\noutputenabled: %i\n",
+ i,
+ audioOutputArray[i]->name,
+ (int)pdAudioDevicesEnabled[i]);
}
}
diff --git a/src/audio.h b/src/audio.h
index 5f62bd97c..29309b9ce 100644
--- a/src/audio.h
+++ b/src/audio.h
@@ -69,11 +69,11 @@ void sendMetadataToAudioDevice(MpdTag * tag);
/* these functions are called in the main parent process while the child
process is busy playing to the audio */
-int enableAudioDevice(FILE * fp, int device);
+int enableAudioDevice(int fd, int device);
-int disableAudioDevice(FILE * fp, int device);
+int disableAudioDevice(int fd, int device);
-void printAudioDevices(FILE * fp);
+void printAudioDevices(int fd);
void readAudioDevicesState();
diff --git a/src/command.c b/src/command.c
index cf4a37ae7..53ed8de90 100644
--- a/src/command.c
+++ b/src/command.c
@@ -111,9 +111,9 @@
typedef struct _CommandEntry CommandEntry;
-typedef int (*CommandHandlerFunction) (FILE *, int *, int, char **);
+typedef int (*CommandHandlerFunction) (int, int *, int, char **);
typedef int (*CommandListHandlerFunction)
- (FILE *, int *, int, char **, ListNode *, CommandEntry *);
+ (int, int *, int, char **, struct strnode *, CommandEntry *);
/* if min: -1 don't check args *
* if max: -1 no max args */
@@ -131,7 +131,7 @@ int command_listNum = 0;
static CommandEntry *getCommandEntryFromString(char *string, int *permission);
-List *commandList;
+static List *commandList;
CommandEntry *newCommandEntry(void)
{
@@ -163,14 +163,14 @@ static void addCommand(char *name,
insertInList(commandList, cmd->cmd, cmd);
}
-static int handleUrlHandlers(FILE * fp, int *permission, int argc,
- char **argv)
+static int handleUrlHandlers(int fd, int *permission, int argc,
+ char *argv[])
{
- return printRemoteUrlHandlers(fp);
+ return printRemoteUrlHandlers(fd);
}
-static int handlePlay(FILE * fp, int *permission, int argc,
- char **argv)
+static int handlePlay(int fd, int *permission, int argc,
+ char *argv[])
{
int song = -1;
char *test;
@@ -178,16 +178,16 @@ static int handlePlay(FILE * fp, int *permission, int argc,
if (argc == 2) {
song = strtol(argv[1], &test, 10);
if (*test != '\0') {
- commandError(fp, ACK_ERROR_ARG,
+ commandError(fd, ACK_ERROR_ARG,
"need a positive integer", NULL);
return -1;
}
}
- return playPlaylist(fp, song, 0);
+ return playPlaylist(fd, song, 0);
}
-static int handlePlayId(FILE * fp, int *permission, int argc,
- char **argv)
+static int handlePlayId(int fd, int *permission, int argc,
+ char *argv[])
{
int id = -1;
char *test;
@@ -195,49 +195,49 @@ static int handlePlayId(FILE * fp, int *permission, int argc,
if (argc == 2) {
id = strtol(argv[1], &test, 10);
if (*test != '\0') {
- commandError(fp, ACK_ERROR_ARG,
+ commandError(fd, ACK_ERROR_ARG,
"need a positive integer", NULL);
return -1;
}
}
- return playPlaylistById(fp, id, 0);
+ return playPlaylistById(fd, id, 0);
}
-static int handleStop(FILE * fp, int *permission, int argc,
- char **argv)
+static int handleStop(int fd, int *permission, int argc,
+ char *argv[])
{
- return stopPlaylist(fp);
+ return stopPlaylist(fd);
}
-static int handleCurrentSong(FILE * fp, int *permission, int argc,
- char **argv)
+static int handleCurrentSong(int fd, int *permission, int argc,
+ char *argv[])
{
int song = getPlaylistCurrentSong();
if (song >= 0) {
- return playlistInfo(fp, song);
+ return playlistInfo(fd, song);
} else
return 0;
}
-static int handlePause(FILE * fp, int *permission,
- int argc, char **argv)
+static int handlePause(int fd, int *permission,
+ int argc, char *argv[])
{
if (argc == 2) {
char *test;
int pause = strtol(argv[1], &test, 10);
if (*test != '\0' || (pause != 0 && pause != 1)) {
- commandError(fp, ACK_ERROR_ARG, "\"%s\" is not 0 or 1",
+ commandError(fd, ACK_ERROR_ARG, "\"%s\" is not 0 or 1",
argv[1]);
return -1;
}
- return playerSetPause(fp, pause);
+ return playerSetPause(fd, pause);
}
- return playerPause(fp);
+ return playerPause(fd);
}
-static int commandStatus(FILE * fp, int *permission, int argc,
- char **argv)
+static int commandStatus(int fd, int *permission, int argc,
+ char *argv[])
{
char *state = NULL;
int updateJobId;
@@ -257,204 +257,204 @@ static int commandStatus(FILE * fp, int *permission, int argc,
break;
}
- myfprintf(fp, "%s: %i\n", COMMAND_STATUS_VOLUME, getVolumeLevel());
- myfprintf(fp, "%s: %i\n", COMMAND_STATUS_REPEAT,
+ fdprintf(fd, "%s: %i\n", COMMAND_STATUS_VOLUME, getVolumeLevel());
+ fdprintf(fd, "%s: %i\n", COMMAND_STATUS_REPEAT,
getPlaylistRepeatStatus());
- myfprintf(fp, "%s: %i\n", COMMAND_STATUS_RANDOM,
+ fdprintf(fd, "%s: %i\n", COMMAND_STATUS_RANDOM,
getPlaylistRandomStatus());
- myfprintf(fp, "%s: %li\n", COMMAND_STATUS_PLAYLIST,
+ fdprintf(fd, "%s: %li\n", COMMAND_STATUS_PLAYLIST,
getPlaylistVersion());
- myfprintf(fp, "%s: %i\n", COMMAND_STATUS_PLAYLIST_LENGTH,
+ fdprintf(fd, "%s: %i\n", COMMAND_STATUS_PLAYLIST_LENGTH,
getPlaylistLength());
- myfprintf(fp, "%s: %i\n", COMMAND_STATUS_CROSSFADE,
+ fdprintf(fd, "%s: %i\n", COMMAND_STATUS_CROSSFADE,
(int)(getPlayerCrossFade() + 0.5));
- myfprintf(fp, "%s: %s\n", COMMAND_STATUS_STATE, state);
+ fdprintf(fd, "%s: %s\n", COMMAND_STATUS_STATE, state);
song = getPlaylistCurrentSong();
if (song >= 0) {
- myfprintf(fp, "%s: %i\n", COMMAND_STATUS_SONG, song);
- myfprintf(fp, "%s: %i\n", COMMAND_STATUS_SONGID,
+ fdprintf(fd, "%s: %i\n", COMMAND_STATUS_SONG, song);
+ fdprintf(fd, "%s: %i\n", COMMAND_STATUS_SONGID,
getPlaylistSongId(song));
}
if (getPlayerState() != PLAYER_STATE_STOP) {
- myfprintf(fp, "%s: %i:%i\n", COMMAND_STATUS_TIME,
+ fdprintf(fd, "%s: %i:%i\n", COMMAND_STATUS_TIME,
getPlayerElapsedTime(), getPlayerTotalTime());
- myfprintf(fp, "%s: %li\n", COMMAND_STATUS_BITRATE,
+ fdprintf(fd, "%s: %li\n", COMMAND_STATUS_BITRATE,
getPlayerBitRate(), getPlayerTotalTime());
- myfprintf(fp, "%s: %u:%i:%i\n", COMMAND_STATUS_AUDIO,
+ fdprintf(fd, "%s: %u:%i:%i\n", COMMAND_STATUS_AUDIO,
getPlayerSampleRate(), getPlayerBits(),
getPlayerChannels());
}
if ((updateJobId = isUpdatingDB())) {
- myfprintf(fp, "%s: %i\n", COMMAND_STATUS_UPDATING_DB,
+ fdprintf(fd, "%s: %i\n", COMMAND_STATUS_UPDATING_DB,
updateJobId);
}
if (getPlayerError() != PLAYER_ERROR_NOERROR) {
- myfprintf(fp, "%s: %s\n", COMMAND_STATUS_ERROR,
+ fdprintf(fd, "%s: %s\n", COMMAND_STATUS_ERROR,
getPlayerErrorStr());
}
return 0;
}
-static int handleKill(FILE * fp, int *permission, int argc,
- char **argv)
+static int handleKill(int fd, int *permission, int argc,
+ char *argv[])
{
return COMMAND_RETURN_KILL;
}
-static int handleClose(FILE * fp, int *permission, int argc,
- char **argv)
+static int handleClose(int fd, int *permission, int argc,
+ char *argv[])
{
return COMMAND_RETURN_CLOSE;
}
-static int handleAdd(FILE * fp, int *permission, int argc,
- char **argv)
+static int handleAdd(int fd, int *permission, int argc,
+ char *argv[])
{
char *path = argv[1];
if (isRemoteUrl(path))
- return addToPlaylist(fp, path, 0);
+ return addToPlaylist(fd, path, 0);
- return addAllIn(fp, path);
+ return addAllIn(fd, path);
}
-static int handleAddId(FILE * fp, int *permission, int argc,
- char **argv)
+static int handleAddId(int fd, int *permission, int argc,
+ char *argv[])
{
- return addToPlaylist(fp, argv[1], 1);
+ return addToPlaylist(fd, argv[1], 1);
}
-static int handleDelete(FILE * fp, int *permission, int argc,
- char **argv)
+static int handleDelete(int fd, int *permission, int argc,
+ char *argv[])
{
int song;
char *test;
song = strtol(argv[1], &test, 10);
if (*test != '\0') {
- commandError(fp, ACK_ERROR_ARG,
+ commandError(fd, ACK_ERROR_ARG,
"need a positive integer", NULL);
return -1;
}
- return deleteFromPlaylist(fp, song);
+ return deleteFromPlaylist(fd, song);
}
-static int handleDeleteId(FILE * fp, int *permission, int argc,
- char **argv)
+static int handleDeleteId(int fd, int *permission, int argc,
+ char *argv[])
{
int id;
char *test;
id = strtol(argv[1], &test, 10);
if (*test != '\0') {
- commandError(fp, ACK_ERROR_ARG,
+ commandError(fd, ACK_ERROR_ARG,
"need a positive integer", NULL);
return -1;
}
- return deleteFromPlaylistById(fp, id);
+ return deleteFromPlaylistById(fd, id);
}
-static int handlePlaylist(FILE * fp, int *permission, int argc,
- char **argv)
+static int handlePlaylist(int fd, int *permission, int argc,
+ char *argv[])
{
- return showPlaylist(fp);
+ return showPlaylist(fd);
}
-static int handleShuffle(FILE * fp, int *permission, int argc,
- char **argv)
+static int handleShuffle(int fd, int *permission, int argc,
+ char *argv[])
{
- return shufflePlaylist(fp);
+ return shufflePlaylist(fd);
}
-static int handleClear(FILE * fp, int *permission, int argc,
- char **argv)
+static int handleClear(int fd, int *permission, int argc,
+ char *argv[])
{
- return clearPlaylist(fp);
+ return clearPlaylist(fd);
}
-static int handleSave(FILE * fp, int *permission, int argc,
- char **argv)
+static int handleSave(int fd, int *permission, int argc,
+ char *argv[])
{
- return savePlaylist(fp, argv[1]);
+ return savePlaylist(fd, argv[1]);
}
-static int handleLoad(FILE * fp, int *permission, int argc,
- char **argv)
+static int handleLoad(int fd, int *permission, int argc,
+ char *argv[])
{
- return loadPlaylist(fp, argv[1]);
+ return loadPlaylist(fd, argv[1]);
}
-static int handleListPlaylist(FILE * fp, int *permission, int argc,
- char **argv)
+static int handleListPlaylist(int fd, int *permission, int argc,
+ char *argv[])
{
- return PlaylistInfo(fp, argv[1], 0);
+ return PlaylistInfo(fd, argv[1], 0);
}
-static int handleListPlaylistInfo(FILE * fp, int *permission,
- int argc, char **argv)
+static int handleListPlaylistInfo(int fd, int *permission,
+ int argc, char *argv[])
{
- return PlaylistInfo(fp, argv[1], 1);
+ return PlaylistInfo(fd, argv[1], 1);
}
-static int handleLsInfo(FILE * fp, int *permission, int argc,
- char **argv)
+static int handleLsInfo(int fd, int *permission, int argc,
+ char *argv[])
{
if (argc == 1) {
- if (printDirectoryInfo(fp, NULL) < 0)
+ if (printDirectoryInfo(fd, NULL) < 0)
return -1;
else
- return lsPlaylists(fp, "");
+ return lsPlaylists(fd, "");
} else {
- if (printDirectoryInfo(fp, argv[1]) < 0)
+ if (printDirectoryInfo(fd, argv[1]) < 0)
return -1;
else
- return lsPlaylists(fp, argv[1]);
+ return lsPlaylists(fd, argv[1]);
}
}
-static int handleRm(FILE * fp, int *permission, int argc,
- char **argv)
+static int handleRm(int fd, int *permission, int argc,
+ char *argv[])
{
- return deletePlaylist(fp, argv[1]);
+ return deletePlaylist(fd, argv[1]);
}
-static int handlePlaylistChanges(FILE * fp, int *permission,
- int argc, char **argv)
+static int handlePlaylistChanges(int fd, int *permission,
+ int argc, char *argv[])
{
unsigned long version;
char *test;
version = strtoul(argv[1], &test, 10);
if (*test != '\0') {
- commandError(fp, ACK_ERROR_ARG, "need a positive integer",
+ commandError(fd, ACK_ERROR_ARG, "need a positive integer",
NULL);
return -1;
}
- return playlistChanges(fp, version);
+ return playlistChanges(fd, version);
}
-static int handlePlaylistChangesPosId(FILE * fp, int *permission,
- int argc, char **argv)
+static int handlePlaylistChangesPosId(int fd, int *permission,
+ int argc, char *argv[])
{
unsigned long version;
char *test;
version = strtoul(argv[1], &test, 10);
if (*test != '\0') {
- commandError(fp, ACK_ERROR_ARG, "need a positive integer",
+ commandError(fd, ACK_ERROR_ARG, "need a positive integer",
NULL);
return -1;
}
- return playlistChangesPosId(fp, version);
+ return playlistChangesPosId(fd, version);
}
-static int handlePlaylistInfo(FILE * fp, int *permission,
- int argc, char **argv)
+static int handlePlaylistInfo(int fd, int *permission,
+ int argc, char *argv[])
{
int song = -1;
char *test;
@@ -462,16 +462,16 @@ static int handlePlaylistInfo(FILE * fp, int *permission,
if (argc == 2) {
song = strtol(argv[1], &test, 10);
if (*test != '\0') {
- commandError(fp, ACK_ERROR_ARG,
+ commandError(fd, ACK_ERROR_ARG,
"need a positive integer", NULL);
return -1;
}
}
- return playlistInfo(fp, song);
+ return playlistInfo(fd, song);
}
-static int handlePlaylistId(FILE * fp, int *permission,
- int argc, char **argv)
+static int handlePlaylistId(int fd, int *permission,
+ int argc, char *argv[])
{
int id = -1;
char *test;
@@ -479,16 +479,16 @@ static int handlePlaylistId(FILE * fp, int *permission,
if (argc == 2) {
id = strtol(argv[1], &test, 10);
if (*test != '\0') {
- commandError(fp, ACK_ERROR_ARG,
+ commandError(fd, ACK_ERROR_ARG,
"need a positive integer", NULL);
return -1;
}
}
- return playlistId(fp, id);
+ return playlistId(fd, id);
}
-static int handleFind(FILE * fp, int *permission, int argc,
- char **argv)
+static int handleFind(int fd, int *permission, int argc,
+ char *argv[])
{
int ret;
@@ -498,19 +498,19 @@ static int handleFind(FILE * fp, int *permission, int argc,
&items);
if (numItems <= 0) {
- commandError(fp, ACK_ERROR_ARG, "incorrect arguments", NULL);
+ commandError(fd, ACK_ERROR_ARG, "incorrect arguments", NULL);
return -1;
}
- ret = findSongsIn(fp, NULL, numItems, items);
+ ret = findSongsIn(fd, NULL, numItems, items);
freeLocateTagItemArray(numItems, items);
return ret;
}
-static int handleSearch(FILE * fp, int *permission, int argc,
- char **argv)
+static int handleSearch(int fd, int *permission, int argc,
+ char *argv[])
{
int ret;
@@ -520,26 +520,26 @@ static int handleSearch(FILE * fp, int *permission, int argc,
&items);
if (numItems <= 0) {
- commandError(fp, ACK_ERROR_ARG, "incorrect arguments", NULL);
+ commandError(fd, ACK_ERROR_ARG, "incorrect arguments", NULL);
return -1;
}
- ret = searchForSongsIn(fp, NULL, numItems, items);
+ ret = searchForSongsIn(fd, NULL, numItems, items);
freeLocateTagItemArray(numItems, items);
return ret;
}
-static int listHandleUpdate(FILE * fp,
+static int listHandleUpdate(int fd,
int *permission,
int argc,
- char **argv,
- ListNode * commandNode, CommandEntry * cmd)
+ char *argv[],
+ struct strnode *cmdnode, CommandEntry *cmd)
{
static List *pathList = NULL;
CommandEntry *nextCmd = NULL;
- ListNode *nextNode = commandNode->nextNode;;
+ struct strnode *next = cmdnode->next;
if (!pathList)
pathList = makeList(NULL, 1);
@@ -549,13 +549,11 @@ static int listHandleUpdate(FILE * fp,
else
insertInList(pathList, "", NULL);
- if (nextNode) {
- nextCmd = getCommandEntryFromString((void *)nextNode->data,
- permission);
- }
+ if(next)
+ nextCmd = getCommandEntryFromString(next->data, permission);
if (cmd != nextCmd) {
- int ret = updateInit(fp, pathList);
+ int ret = updateInit(fd, pathList);
freeList(pathList);
pathList = NULL;
return ret;
@@ -564,113 +562,113 @@ static int listHandleUpdate(FILE * fp,
return 0;
}
-static int handleUpdate(FILE * fp, int *permission, int argc,
- char **argv)
+static int handleUpdate(int fd, int *permission, int argc,
+ char *argv[])
{
if (argc == 2) {
int ret;
List *pathList = makeList(NULL, 1);
insertInList(pathList, argv[1], NULL);
- ret = updateInit(fp, pathList);
+ ret = updateInit(fd, pathList);
freeList(pathList);
return ret;
}
- return updateInit(fp, NULL);
+ return updateInit(fd, NULL);
}
-static int handleNext(FILE * fp, int *permission, int argc,
- char **argv)
+static int handleNext(int fd, int *permission, int argc,
+ char *argv[])
{
- return nextSongInPlaylist(fp);
+ return nextSongInPlaylist(fd);
}
-static int handlePrevious(FILE * fp, int *permission, int argc,
- char **argv)
+static int handlePrevious(int fd, int *permission, int argc,
+ char *argv[])
{
- return previousSongInPlaylist(fp);
+ return previousSongInPlaylist(fd);
}
-static int handleListAll(FILE * fp, int *permission, int argc,
- char **argv)
+static int handleListAll(int fd, int *permission, int argc,
+ char *argv[])
{
char *directory = NULL;
if (argc == 2)
directory = argv[1];
- return printAllIn(fp, directory);
+ return printAllIn(fd, directory);
}
-static int handleVolume(FILE * fp, int *permission, int argc,
- char **argv)
+static int handleVolume(int fd, int *permission, int argc,
+ char *argv[])
{
int change;
char *test;
change = strtol(argv[1], &test, 10);
if (*test != '\0') {
- commandError(fp, ACK_ERROR_ARG, "need an integer", NULL);
+ commandError(fd, ACK_ERROR_ARG, "need an integer", NULL);
return -1;
}
- return changeVolumeLevel(fp, change, 1);
+ return changeVolumeLevel(fd, change, 1);
}
-static int handleSetVol(FILE * fp, int *permission, int argc,
- char **argv)
+static int handleSetVol(int fd, int *permission, int argc,
+ char *argv[])
{
int level;
char *test;
level = strtol(argv[1], &test, 10);
if (*test != '\0') {
- commandError(fp, ACK_ERROR_ARG, "need an integer", NULL);
+ commandError(fd, ACK_ERROR_ARG, "need an integer", NULL);
return -1;
}
- return changeVolumeLevel(fp, level, 0);
+ return changeVolumeLevel(fd, level, 0);
}
-static int handleRepeat(FILE * fp, int *permission, int argc,
- char **argv)
+static int handleRepeat(int fd, int *permission, int argc,
+ char *argv[])
{
int status;
char *test;
status = strtol(argv[1], &test, 10);
if (*test != '\0') {
- commandError(fp, ACK_ERROR_ARG, "need an integer", NULL);
+ commandError(fd, ACK_ERROR_ARG, "need an integer", NULL);
return -1;
}
- return setPlaylistRepeatStatus(fp, status);
+ return setPlaylistRepeatStatus(fd, status);
}
-static int handleRandom(FILE * fp, int *permission, int argc,
- char **argv)
+static int handleRandom(int fd, int *permission, int argc,
+ char *argv[])
{
int status;
char *test;
status = strtol(argv[1], &test, 10);
if (*test != '\0') {
- commandError(fp, ACK_ERROR_ARG, "need an integer", NULL);
+ commandError(fd, ACK_ERROR_ARG, "need an integer", NULL);
return -1;
}
- return setPlaylistRandomStatus(fp, status);
+ return setPlaylistRandomStatus(fd, status);
}
-static int handleStats(FILE * fp, int *permission, int argc,
- char **argv)
+static int handleStats(int fd, int *permission, int argc,
+ char *argv[])
{
- return printStats(fp);
+ return printStats(fd);
}
-static int handleClearError(FILE * fp, int *permission, int argc,
- char **argv)
+static int handleClearError(int fd, int *permission, int argc,
+ char *argv[])
{
clearPlayerError();
return 0;
}
-static int handleList(FILE * fp, int *permission, int argc,
- char **argv)
+static int handleList(int fd, int *permission, int argc,
+ char *argv[])
{
int numConditionals = 0;
LocateTagItem *conditionals = NULL;
@@ -678,7 +676,7 @@ static int handleList(FILE * fp, int *permission, int argc,
int ret;
if (tagType < 0) {
- commandError(fp, ACK_ERROR_ARG,
+ commandError(fd, ACK_ERROR_ARG,
"\"%s\" is not known", argv[1]);
return -1;
}
@@ -686,7 +684,7 @@ static int handleList(FILE * fp, int *permission, int argc,
/* for compatibility with < 0.12.0 */
if (argc == 3) {
if (tagType != TAG_ITEM_ALBUM) {
- commandError(fp, ACK_ERROR_ARG,
+ commandError(fd, ACK_ERROR_ARG,
"should be \"%s\" for 3 arguments",
mpdTagItemKeys[TAG_ITEM_ALBUM]);
return -1;
@@ -701,13 +699,13 @@ static int handleList(FILE * fp, int *permission, int argc,
&conditionals);
if (numConditionals < 0) {
- commandError(fp, ACK_ERROR_ARG,
+ commandError(fd, ACK_ERROR_ARG,
"not able to parse args", NULL);
return -1;
}
}
- ret = listAllUniqueTags(fp, tagType, numConditionals, conditionals);
+ ret = listAllUniqueTags(fd, tagType, numConditionals, conditionals);
if (conditionals)
freeLocateTagItemArray(numConditionals, conditionals);
@@ -715,8 +713,8 @@ static int handleList(FILE * fp, int *permission, int argc,
return ret;
}
-static int handleMove(FILE * fp, int *permission, int argc,
- char **argv)
+static int handleMove(int fd, int *permission, int argc,
+ char *argv[])
{
int from;
int to;
@@ -724,21 +722,21 @@ static int handleMove(FILE * fp, int *permission, int argc,
from = strtol(argv[1], &test, 10);
if (*test != '\0') {
- commandError(fp, ACK_ERROR_ARG,
+ commandError(fd, ACK_ERROR_ARG,
"\"%s\" is not a integer", argv[1]);
return -1;
}
to = strtol(argv[2], &test, 10);
if (*test != '\0') {
- commandError(fp, ACK_ERROR_ARG,
+ commandError(fd, ACK_ERROR_ARG,
"\"%s\" is not a integer", argv[2]);
return -1;
}
- return moveSongInPlaylist(fp, from, to);
+ return moveSongInPlaylist(fd, from, to);
}
-static int handleMoveId(FILE * fp, int *permission, int argc,
- char **argv)
+static int handleMoveId(int fd, int *permission, int argc,
+ char *argv[])
{
int id;
int to;
@@ -746,21 +744,21 @@ static int handleMoveId(FILE * fp, int *permission, int argc,
id = strtol(argv[1], &test, 10);
if (*test != '\0') {
- commandError(fp, ACK_ERROR_ARG,
+ commandError(fd, ACK_ERROR_ARG,
"\"%s\" is not a integer", argv[1]);
return -1;
}
to = strtol(argv[2], &test, 10);
if (*test != '\0') {
- commandError(fp, ACK_ERROR_ARG,
+ commandError(fd, ACK_ERROR_ARG,
"\"%s\" is not a integer", argv[2]);
return -1;
}
- return moveSongInPlaylistById(fp, id, to);
+ return moveSongInPlaylistById(fd, id, to);
}
-static int handleSwap(FILE * fp, int *permission, int argc,
- char **argv)
+static int handleSwap(int fd, int *permission, int argc,
+ char *argv[])
{
int song1;
int song2;
@@ -768,21 +766,21 @@ static int handleSwap(FILE * fp, int *permission, int argc,
song1 = strtol(argv[1], &test, 10);
if (*test != '\0') {
- commandError(fp, ACK_ERROR_ARG,
+ commandError(fd, ACK_ERROR_ARG,
"\"%s\" is not a integer", argv[1]);
return -1;
}
song2 = strtol(argv[2], &test, 10);
if (*test != '\0') {
- commandError(fp, ACK_ERROR_ARG, "\"%s\" is not a integer",
+ commandError(fd, ACK_ERROR_ARG, "\"%s\" is not a integer",
argv[2]);
return -1;
}
- return swapSongsInPlaylist(fp, song1, song2);
+ return swapSongsInPlaylist(fd, song1, song2);
}
-static int handleSwapId(FILE * fp, int *permission, int argc,
- char **argv)
+static int handleSwapId(int fd, int *permission, int argc,
+ char *argv[])
{
int id1;
int id2;
@@ -790,21 +788,21 @@ static int handleSwapId(FILE * fp, int *permission, int argc,
id1 = strtol(argv[1], &test, 10);
if (*test != '\0') {
- commandError(fp, ACK_ERROR_ARG,
+ commandError(fd, ACK_ERROR_ARG,
"\"%s\" is not a integer", argv[1]);
return -1;
}
id2 = strtol(argv[2], &test, 10);
if (*test != '\0') {
- commandError(fp, ACK_ERROR_ARG, "\"%s\" is not a integer",
+ commandError(fd, ACK_ERROR_ARG, "\"%s\" is not a integer",
argv[2]);
return -1;
}
- return swapSongsInPlaylistById(fp, id1, id2);
+ return swapSongsInPlaylistById(fd, id1, id2);
}
-static int handleSeek(FILE * fp, int *permission, int argc,
- char **argv)
+static int handleSeek(int fd, int *permission, int argc,
+ char *argv[])
{
int song;
int time;
@@ -812,21 +810,21 @@ static int handleSeek(FILE * fp, int *permission, int argc,
song = strtol(argv[1], &test, 10);
if (*test != '\0') {
- commandError(fp, ACK_ERROR_ARG,
+ commandError(fd, ACK_ERROR_ARG,
"\"%s\" is not a integer", argv[1]);
return -1;
}
time = strtol(argv[2], &test, 10);
if (*test != '\0') {
- commandError(fp, ACK_ERROR_ARG,
+ commandError(fd, ACK_ERROR_ARG,
"\"%s\" is not a integer", argv[2]);
return -1;
}
- return seekSongInPlaylist(fp, song, time);
+ return seekSongInPlaylist(fd, song, time);
}
-static int handleSeekId(FILE * fp, int *permission, int argc,
- char **argv)
+static int handleSeekId(int fd, int *permission, int argc,
+ char *argv[])
{
int id;
int time;
@@ -834,40 +832,40 @@ static int handleSeekId(FILE * fp, int *permission, int argc,
id = strtol(argv[1], &test, 10);
if (*test != '\0') {
- commandError(fp, ACK_ERROR_ARG,
+ commandError(fd, ACK_ERROR_ARG,
"\"%s\" is not a integer", argv[1]);
return -1;
}
time = strtol(argv[2], &test, 10);
if (*test != '\0') {
- commandError(fp, ACK_ERROR_ARG,
+ commandError(fd, ACK_ERROR_ARG,
"\"%s\" is not a integer", argv[2]);
return -1;
}
- return seekSongInPlaylistById(fp, id, time);
+ return seekSongInPlaylistById(fd, id, time);
}
-static int handleListAllInfo(FILE * fp, int *permission, int argc,
- char **argv)
+static int handleListAllInfo(int fd, int *permission, int argc,
+ char *argv[])
{
char *directory = NULL;
if (argc == 2)
directory = argv[1];
- return printInfoForAllIn(fp, directory);
+ return printInfoForAllIn(fd, directory);
}
-static int handlePing(FILE * fp, int *permission, int argc,
- char **argv)
+static int handlePing(int fd, int *permission, int argc,
+ char *argv[])
{
return 0;
}
-static int handlePassword(FILE * fp, int *permission, int argc,
- char **argv)
+static int handlePassword(int fd, int *permission, int argc,
+ char *argv[])
{
if (getPermissionFromPassword(argv[1], permission) < 0) {
- commandError(fp, ACK_ERROR_PASSWORD, "incorrect password",
+ commandError(fd, ACK_ERROR_PASSWORD, "incorrect password",
NULL);
return -1;
}
@@ -875,15 +873,15 @@ static int handlePassword(FILE * fp, int *permission, int argc,
return 0;
}
-static int handleCrossfade(FILE * fp, int *permission, int argc,
- char **argv)
+static int handleCrossfade(int fd, int *permission, int argc,
+ char *argv[])
{
int time;
char *test;
time = strtol(argv[1], &test, 10);
if (*test != '\0' || time < 0) {
- commandError(fp, ACK_ERROR_ARG,
+ commandError(fd, ACK_ERROR_ARG,
"\"%s\" is not a integer >= 0", argv[1]);
return -1;
}
@@ -893,49 +891,49 @@ static int handleCrossfade(FILE * fp, int *permission, int argc,
return 0;
}
-static int handleEnableDevice(FILE * fp, int *permission, int argc,
- char **argv)
+static int handleEnableDevice(int fd, int *permission, int argc,
+ char *argv[])
{
int device;
char *test;
device = strtol(argv[1], &test, 10);
if (*test != '\0' || device < 0) {
- commandError(fp, ACK_ERROR_ARG,
+ commandError(fd, ACK_ERROR_ARG,
"\"%s\" is not a integer >= 0", argv[1]);
return -1;
}
- return enableAudioDevice(fp, device);
+ return enableAudioDevice(fd, device);
}
-static int handleDisableDevice(FILE * fp, int *permission,
- int argc, char **argv)
+static int handleDisableDevice(int fd, int *permission,
+ int argc, char *argv[])
{
int device;
char *test;
device = strtol(argv[1], &test, 10);
if (*test != '\0' || device < 0) {
- commandError(fp, ACK_ERROR_ARG,
+ commandError(fd, ACK_ERROR_ARG,
"\"%s\" is not a integer >= 0", argv[1]);
return -1;
}
- return disableAudioDevice(fp, device);
+ return disableAudioDevice(fd, device);
}
-static int handleDevices(FILE * fp, int *permission, int argc,
- char **argv)
+static int handleDevices(int fd, int *permission, int argc,
+ char *argv[])
{
- printAudioDevices(fp);
+ printAudioDevices(fd);
return 0;
}
/* don't be fooled, this is the command handler for "commands" command */
-static int handleCommands(FILE * fp, int *permission, int argc,
- char **argv)
+static int handleCommands(int fd, int *permission, int argc,
+ char *argv[])
{
ListNode *node = commandList->firstNode;
CommandEntry *cmd;
@@ -943,7 +941,7 @@ static int handleCommands(FILE * fp, int *permission, int argc,
while (node != NULL) {
cmd = (CommandEntry *) node->data;
if (cmd->reqPermission == (*permission & cmd->reqPermission)) {
- myfprintf(fp, "command: %s\n", cmd->cmd);
+ fdprintf(fd, "command: %s\n", cmd->cmd);
}
node = node->nextNode;
@@ -952,8 +950,8 @@ static int handleCommands(FILE * fp, int *permission, int argc,
return 0;
}
-static int handleNotcommands(FILE * fp, int *permission, int argc,
- char **argv)
+static int handleNotcommands(int fd, int *permission, int argc,
+ char *argv[])
{
ListNode *node = commandList->firstNode;
CommandEntry *cmd;
@@ -962,7 +960,7 @@ static int handleNotcommands(FILE * fp, int *permission, int argc,
cmd = (CommandEntry *) node->data;
if (cmd->reqPermission != (*permission & cmd->reqPermission)) {
- myfprintf(fp, "command: %s\n", cmd->cmd);
+ fdprintf(fd, "command: %s\n", cmd->cmd);
}
node = node->nextNode;
@@ -1065,15 +1063,15 @@ void finishCommands(void)
freeList(commandList);
}
-static int checkArgcAndPermission(CommandEntry * cmd, FILE * fp,
- int permission, int argc, char **argv)
+static int checkArgcAndPermission(CommandEntry * cmd, int fd,
+ int permission, int argc, char *argv[])
{
int min = cmd->min + 1;
int max = cmd->max + 1;
if (cmd->reqPermission != (permission & cmd->reqPermission)) {
- if (fp) {
- commandError(fp, ACK_ERROR_PERMISSION,
+ if (fd) {
+ commandError(fd, ACK_ERROR_PERMISSION,
"you don't have permission for \"%s\"",
cmd->cmd);
}
@@ -1084,22 +1082,22 @@ static int checkArgcAndPermission(CommandEntry * cmd, FILE * fp,
return 0;
if (min == max && max != argc) {
- if (fp) {
- commandError(fp, ACK_ERROR_ARG,
+ if (fd) {
+ commandError(fd, ACK_ERROR_ARG,
"wrong number of arguments for \"%s\"",
argv[0]);
}
return -1;
} else if (argc < min) {
- if (fp) {
- commandError(fp, ACK_ERROR_ARG,
+ if (fd) {
+ commandError(fd, ACK_ERROR_ARG,
"too few arguments for \"%s\"",
argv[0]);
}
return -1;
} else if (argc > max && max /* != 0 */ ) {
- if (fp) {
- commandError(fp, ACK_ERROR_ARG,
+ if (fd) {
+ commandError(fd, ACK_ERROR_ARG,
"too many arguments for \"%s\"",
argv[0]);
}
@@ -1108,11 +1106,10 @@ static int checkArgcAndPermission(CommandEntry * cmd, FILE * fp,
return 0;
}
-static CommandEntry *getCommandEntryAndCheckArgcAndPermission(FILE * fp,
+static CommandEntry *getCommandEntryAndCheckArgcAndPermission(int fd,
int *permission,
- int
- argc,
- char **argv)
+ int argc,
+ char *argv[])
{
static char unknown[] = "";
CommandEntry *cmd;
@@ -1123,8 +1120,8 @@ static CommandEntry *getCommandEntryAndCheckArgcAndPermission(FILE * fp,
return NULL;
if (!findInList(commandList, argv[0], (void *)&cmd)) {
- if (fp) {
- commandError(fp, ACK_ERROR_UNKNOWN,
+ if (fd) {
+ commandError(fd, ACK_ERROR_UNKNOWN,
"unknown command \"%s\"", argv[0]);
}
return NULL;
@@ -1132,7 +1129,7 @@ static CommandEntry *getCommandEntryAndCheckArgcAndPermission(FILE * fp,
current_command = cmd->cmd;
- if (checkArgcAndPermission(cmd, fp, *permission, argc,
+ if (checkArgcAndPermission(cmd, fd, *permission, argc,
argv) < 0) {
return NULL;
}
@@ -1149,14 +1146,14 @@ static CommandEntry *getCommandEntryFromString(char *string, int *permission)
if (0 == argc)
return NULL;
- cmd = getCommandEntryAndCheckArgcAndPermission(NULL, permission,
+ cmd = getCommandEntryAndCheckArgcAndPermission(0, permission,
argc, argv);
return cmd;
}
-static int processCommandInternal(FILE * fp, int *permission,
- char *commandString, ListNode * commandNode)
+static int processCommandInternal(int fd, int *permission,
+ char *commandString, struct strnode *cmdnode)
{
int argc;
char *argv[COMMAND_ARGV_MAX] = { 0 };
@@ -1168,13 +1165,13 @@ static int processCommandInternal(FILE * fp, int *permission,
if (argc == 0)
return 0;
- if ((cmd = getCommandEntryAndCheckArgcAndPermission(fp, permission,
+ if ((cmd = getCommandEntryAndCheckArgcAndPermission(fd, permission,
argc, argv))) {
- if (NULL == commandNode || NULL == cmd->listHandler) {
- ret = cmd->handler(fp, permission, argc, argv);
+ if (!cmdnode || !cmd->listHandler) {
+ ret = cmd->handler(fd, permission, argc, argv);
} else {
- ret = cmd->listHandler(fp, permission, argc, argv,
- commandNode, cmd);
+ ret = cmd->listHandler(fd, permission, argc, argv,
+ cmdnode, cmd);
}
}
@@ -1183,37 +1180,32 @@ static int processCommandInternal(FILE * fp, int *permission,
return ret;
}
-int processListOfCommands(FILE * fp, int *permission, int *expired,
- int listOK, List * list)
+int processListOfCommands(int fd, int *permission, int *expired,
+ int listOK, struct strnode *list)
{
- ListNode *node = list->firstNode;
- ListNode *tempNode;
+ struct strnode *cur = list;
int ret = 0;
command_listNum = 0;
- while (node != NULL) {
+ while (cur) {
DEBUG("processListOfCommands: process command \"%s\"\n",
- node->data);
- ret = processCommandInternal(fp, permission, (char *)node->data,
- node);
+ cur->data);
+ ret = processCommandInternal(fd, permission, cur->data, cur);
DEBUG("processListOfCommands: command returned %i\n", ret);
- tempNode = node->nextNode;
- deleteNodeFromList(list, node);
- node = tempNode;
if (ret != 0 || (*expired) != 0)
- node = NULL;
+ goto out;
else if (listOK)
- myfprintf(fp, "list_OK\n");
+ fdprintf(fd, "list_OK\n");
command_listNum++;
+ cur = cur->next;
}
-
+out:
command_listNum = 0;
-
return ret;
}
-int processCommand(FILE * fp, int *permission, char *commandString)
+int processCommand(int fd, int *permission, char *commandString)
{
- return processCommandInternal(fp, permission, commandString, NULL);
+ return processCommandInternal(fd, permission, commandString, NULL);
}
diff --git a/src/command.h b/src/command.h
index 05ee2382b..cab6562db 100644
--- a/src/command.h
+++ b/src/command.h
@@ -25,7 +25,9 @@
#include "myfprintf.h"
#include "log.h"
#include "ack.h"
+#include "sllist.h"
+#include <unistd.h>
#include <stdio.h>
#define COMMAND_RETURN_KILL 10
@@ -35,30 +37,29 @@
extern char *current_command;
extern int command_listNum;
-int processListOfCommands(FILE * fp, int *permission, int *expired,
- int listOK, List * list);
+int processListOfCommands(int fd, int *permission, int *expired,
+ int listOK, struct strnode *list);
-int processCommand(FILE * fp, int *permission, char *commandString);
+int processCommand(int fd, int *permission, char *commandString);
void initCommands();
void finishCommands();
-#define commandSuccess(fp) myfprintf(fp, "OK\n")
+#define commandSuccess(fd) fdprintf(fd, "OK\n")
-#define commandError(fp, error, format, ... ) \
+#define commandError(fd, error, format, ... ) do \
{\
- if(current_command) { \
- myfprintf(fp, "ACK [%i@%i] {%s} " format "\n", \
+ if (current_command) { \
+ fdprintf(fd, "ACK [%i@%i] {%s} " format "\n", \
(int)error, command_listNum, \
current_command, __VA_ARGS__); \
current_command = NULL; \
} \
else { \
- myfprintf(stderr, "ACK [%i@%i] " format "\n", \
+ fdprintf(STDERR_FILENO, "ACK [%i@%i] " format "\n", \
(int)error, command_listNum, \
__VA_ARGS__); \
} \
- }
-
+ } while (0)
#endif
diff --git a/src/dbUtils.c b/src/dbUtils.c
index 9d2d993e2..f23d7c1b8 100644
--- a/src/dbUtils.c
+++ b/src/dbUtils.c
@@ -134,7 +134,7 @@ void freeLocateTagItem(LocateTagItem * item)
free(item);
}
-static int countSongsInDirectory(FILE * fp, Directory * directory, void *data)
+static int countSongsInDirectory(int fd, Directory * directory, void *data)
{
int *count = (int *)data;
@@ -143,18 +143,18 @@ static int countSongsInDirectory(FILE * fp, Directory * directory, void *data)
return 0;
}
-static int printDirectoryInDirectory(FILE * fp, Directory * directory,
+static int printDirectoryInDirectory(int fd, Directory * directory,
void *data)
{
if (directory->path) {
- myfprintf(fp, "directory: %s\n", getDirectoryPath(directory));
+ fdprintf(fd, "directory: %s\n", getDirectoryPath(directory));
}
return 0;
}
-static int printSongInDirectory(FILE * fp, Song * song, void *data)
+static int printSongInDirectory(int fd, Song * song, void *data)
{
- printSongUrl(fp, song);
+ printSongUrl(fd, song);
return 0;
}
@@ -192,7 +192,7 @@ static int strstrSearchTag(Song * song, int type, char *str)
return ret;
}
-static int searchInDirectory(FILE * fp, Song * song, void *data)
+static int searchInDirectory(int fd, Song * song, void *data)
{
LocateTagItemArray *array = data;
int i;
@@ -204,12 +204,12 @@ static int searchInDirectory(FILE * fp, Song * song, void *data)
}
}
- printSongInfo(fp, song);
+ printSongInfo(fd, song);
return 0;
}
-int searchForSongsIn(FILE * fp, char *name, int numItems, LocateTagItem * items)
+int searchForSongsIn(int fd, char *name, int numItems, LocateTagItem * items)
{
int ret = -1;
int i;
@@ -225,7 +225,7 @@ int searchForSongsIn(FILE * fp, char *name, int numItems, LocateTagItem * items)
array.numItems = numItems;
array.items = items;
- ret = traverseAllIn(fp, name, searchInDirectory, NULL, &array);
+ ret = traverseAllIn(fd, name, searchInDirectory, NULL, &array);
for (i = 0; i < numItems; i++) {
free(items[i].needle);
@@ -260,7 +260,7 @@ static int tagItemFoundAndMatches(Song * song, int type, char *str)
return 0;
}
-static int findInDirectory(FILE * fp, Song * song, void *data)
+static int findInDirectory(int fd, Song * song, void *data)
{
LocateTagItemArray *array = data;
int i;
@@ -272,43 +272,43 @@ static int findInDirectory(FILE * fp, Song * song, void *data)
}
}
- printSongInfo(fp, song);
+ printSongInfo(fd, song);
return 0;
}
-int findSongsIn(FILE * fp, char *name, int numItems, LocateTagItem * items)
+int findSongsIn(int fd, char *name, int numItems, LocateTagItem * items)
{
LocateTagItemArray array;
array.numItems = numItems;
array.items = items;
- return traverseAllIn(fp, name, findInDirectory, NULL, (void *)&array);
+ return traverseAllIn(fd, name, findInDirectory, NULL, (void *)&array);
}
-int printAllIn(FILE * fp, char *name)
+int printAllIn(int fd, char *name)
{
- return traverseAllIn(fp, name, printSongInDirectory,
+ return traverseAllIn(fd, name, printSongInDirectory,
printDirectoryInDirectory, NULL);
}
-static int directoryAddSongToPlaylist(FILE * fp, Song * song, void *data)
+static int directoryAddSongToPlaylist(int fd, Song * song, void *data)
{
- return addSongToPlaylist(fp, song, 0);
+ return addSongToPlaylist(fd, song, 0);
}
-int addAllIn(FILE * fp, char *name)
+int addAllIn(int fd, char *name)
{
- return traverseAllIn(fp, name, directoryAddSongToPlaylist, NULL, NULL);
+ return traverseAllIn(fd, name, directoryAddSongToPlaylist, NULL, NULL);
}
-static int directoryPrintSongInfo(FILE * fp, Song * song, void *data)
+static int directoryPrintSongInfo(int fd, Song * song, void *data)
{
- return printSongInfo(fp, song);
+ return printSongInfo(fd, song);
}
-static int sumSongTime(FILE * fp, Song * song, void *data)
+static int sumSongTime(int fd, Song * song, void *data)
{
unsigned long *time = (unsigned long *)data;
@@ -318,28 +318,28 @@ static int sumSongTime(FILE * fp, Song * song, void *data)
return 0;
}
-int printInfoForAllIn(FILE * fp, char *name)
+int printInfoForAllIn(int fd, char *name)
{
- return traverseAllIn(fp, name, directoryPrintSongInfo,
+ return traverseAllIn(fd, name, directoryPrintSongInfo,
printDirectoryInDirectory, NULL);
}
-int countSongsIn(FILE * fp, char *name)
+int countSongsIn(int fd, char *name)
{
int count = 0;
void *ptr = (void *)&count;
- traverseAllIn(fp, name, NULL, countSongsInDirectory, ptr);
+ traverseAllIn(fd, name, NULL, countSongsInDirectory, ptr);
return count;
}
-unsigned long sumSongTimesIn(FILE * fp, char *name)
+unsigned long sumSongTimesIn(int fd, char *name)
{
unsigned long dbPlayTime = 0;
void *ptr = (void *)&dbPlayTime;
- traverseAllIn(fp, name, sumSongTime, NULL, ptr);
+ traverseAllIn(fd, name, sumSongTime, NULL, ptr);
return dbPlayTime;
}
@@ -361,13 +361,13 @@ static void freeListCommandItem(ListCommandItem * item)
free(item);
}
-static void visitTag(FILE * fp, Song * song, int tagType)
+static void visitTag(int fd, Song * song, int tagType)
{
int i;
MpdTag *tag = song->tag;
if (tagType == LOCATE_TAG_FILE_TYPE) {
- printSongUrl(fp, song);
+ printSongUrl(fd, song);
return;
}
@@ -381,7 +381,7 @@ static void visitTag(FILE * fp, Song * song, int tagType)
}
}
-static int listUniqueTagsInDirectory(FILE * fp, Song * song, void *data)
+static int listUniqueTagsInDirectory(int fd, Song * song, void *data)
{
ListCommandItem *item = data;
int i;
@@ -393,12 +393,12 @@ static int listUniqueTagsInDirectory(FILE * fp, Song * song, void *data)
}
}
- visitTag(fp, song, item->tagType);
+ visitTag(fd, song, item->tagType);
return 0;
}
-int listAllUniqueTags(FILE * fp, int type, int numConditionals,
+int listAllUniqueTags(int fd, int type, int numConditionals,
LocateTagItem * conditionals)
{
int ret;
@@ -409,11 +409,11 @@ int listAllUniqueTags(FILE * fp, int type, int numConditionals,
resetVisitedFlagsInTagTracker(type);
}
- ret = traverseAllIn(fp, NULL, listUniqueTagsInDirectory, NULL,
+ ret = traverseAllIn(fd, NULL, listUniqueTagsInDirectory, NULL,
(void *)item);
if (type >= 0 && type <= TAG_NUM_OF_ITEM_TYPES) {
- printVisitedInTagTracker(fp, type);
+ printVisitedInTagTracker(fd, type);
}
freeListCommandItem(item);
@@ -421,7 +421,7 @@ int listAllUniqueTags(FILE * fp, int type, int numConditionals,
return ret;
}
-static int sumSavedFilenameMemoryInDirectory(FILE * fp, Directory * dir,
+static int sumSavedFilenameMemoryInDirectory(int fd, Directory * dir,
void *data)
{
int *sum = data;
@@ -435,7 +435,7 @@ static int sumSavedFilenameMemoryInDirectory(FILE * fp, Directory * dir,
return 0;
}
-static int sumSavedFilenameMemoryInSong(FILE * fp, Song * song, void *data)
+static int sumSavedFilenameMemoryInSong(int fd, Song * song, void *data)
{
int *sum = data;
@@ -448,7 +448,7 @@ void printSavedMemoryFromFilenames(void)
{
int sum = 0;
- traverseAllIn(stderr, NULL, sumSavedFilenameMemoryInSong,
+ traverseAllIn(STDERR_FILENO, NULL, sumSavedFilenameMemoryInSong,
sumSavedFilenameMemoryInDirectory, (void *)&sum);
DEBUG("saved memory from filenames: %i\n", sum);
diff --git a/src/dbUtils.h b/src/dbUtils.h
index e0d306fd0..7dd63a168 100644
--- a/src/dbUtils.h
+++ b/src/dbUtils.h
@@ -43,22 +43,22 @@ void freeLocateTagItemArray(int count, LocateTagItem * array);
void freeLocateTagItem(LocateTagItem * item);
-int printAllIn(FILE * fp, char *name);
+int printAllIn(int fd, char *name);
-int addAllIn(FILE * fp, char *name);
+int addAllIn(int fd, char *name);
-int printInfoForAllIn(FILE * fp, char *name);
+int printInfoForAllIn(int fd, char *name);
-int searchForSongsIn(FILE * fp, char *name, int numItems,
+int searchForSongsIn(int fd, char *name, int numItems,
LocateTagItem * items);
-int findSongsIn(FILE * fp, char *name, int numItems, LocateTagItem * items);
+int findSongsIn(int fd, char *name, int numItems, LocateTagItem * items);
-int countSongsIn(FILE * fp, char *name);
+int countSongsIn(int fd, char *name);
-unsigned long sumSongTimesIn(FILE * fp, char *name);
+unsigned long sumSongTimesIn(int fd, char *name);
-int listAllUniqueTags(FILE * fp, int type, int numConditiionals,
+int listAllUniqueTags(int fd, int type, int numConditiionals,
LocateTagItem * conditionals);
void printSavedMemoryFromFilenames();
diff --git a/src/directory.c b/src/directory.c
index 85060670a..0bf2b6453 100644
--- a/src/directory.c
+++ b/src/directory.c
@@ -159,10 +159,10 @@ void readDirectoryDBIfUpdateIsFinished()
}
}
-int updateInit(FILE * fp, List * pathList)
+int updateInit(int fd, List * pathList)
{
if (directory_updatePid > 0) {
- commandError(fp, ACK_ERROR_UPDATE_ALREADY, "already updating",
+ commandError(fd, ACK_ERROR_UPDATE_ALREADY, "already updating",
NULL);
return -1;
}
@@ -216,7 +216,7 @@ int updateInit(FILE * fp, List * pathList)
} else if (directory_updatePid < 0) {
unblockSignals();
ERROR("updateInit: Problems forking()'ing\n");
- commandError(fp, ACK_ERROR_SYSTEM,
+ commandError(fd, ACK_ERROR_SYSTEM,
"problems trying to update", NULL);
directory_updatePid = 0;
return -1;
@@ -228,7 +228,7 @@ int updateInit(FILE * fp, List * pathList)
directory_updateJobId = 1;
DEBUG("updateInit: fork()'d update child for update job id %i\n",
(int)directory_updateJobId);
- myfprintf(fp, "updating_db: %i\n", (int)directory_updateJobId);
+ fdprintf(fd, "updating_db: %i\n", (int)directory_updateJobId);
return 0;
}
@@ -871,33 +871,33 @@ static Directory *getDirectory(char *name)
return getSubDirectory(mp3rootDirectory, name, &shortname);
}
-static int printDirectoryList(FILE * fp, DirectoryList * directoryList)
+static int printDirectoryList(int fd, DirectoryList * directoryList)
{
ListNode *node = directoryList->firstNode;
Directory *directory;
while (node != NULL) {
directory = (Directory *) node->data;
- myfprintf(fp, "%s%s\n", DIRECTORY_DIR,
- getDirectoryPath(directory));
+ fdprintf(fd, "%s%s\n", DIRECTORY_DIR,
+ getDirectoryPath(directory));
node = node->nextNode;
}
return 0;
}
-int printDirectoryInfo(FILE * fp, char *name)
+int printDirectoryInfo(int fd, char *name)
{
Directory *directory;
if ((directory = getDirectory(name)) == NULL) {
- commandError(fp, ACK_ERROR_NO_EXIST, "directory not found",
+ commandError(fd, ACK_ERROR_NO_EXIST, "directory not found",
NULL);
return -1;
}
- printDirectoryList(fp, directory->subDirectories);
- printSongInfoFromList(fp, directory->songs);
+ printDirectoryList(fd, directory->subDirectories);
+ printSongInfoFromList(fd, directory->songs);
return 0;
}
@@ -1208,8 +1208,8 @@ int readDirectoryDB()
readDirectoryInfo(fp, mp3rootDirectory);
while (fclose(fp) && errno == EINTR) ;
- stats.numberOfSongs = countSongsIn(stderr, NULL);
- stats.dbPlayTime = sumSongTimesIn(stderr, NULL);
+ stats.numberOfSongs = countSongsIn(STDERR_FILENO, NULL);
+ stats.dbPlayTime = sumSongTimesIn(STDERR_FILENO, NULL);
if (stat(dbFile, &st) == 0)
directory_dbModTime = st.st_mtime;
@@ -1237,10 +1237,10 @@ void updateMp3Directory()
return;
}
-static int traverseAllInSubDirectory(FILE * fp, Directory * directory,
- int (*forEachSong) (FILE *, Song *,
+static int traverseAllInSubDirectory(int fd, Directory * directory,
+ int (*forEachSong) (int, Song *,
void *),
- int (*forEachDir) (FILE *, Directory *,
+ int (*forEachDir) (int, Directory *,
void *), void *data)
{
ListNode *node = directory->songs->firstNode;
@@ -1249,7 +1249,7 @@ static int traverseAllInSubDirectory(FILE * fp, Directory * directory,
int errFlag = 0;
if (forEachDir) {
- errFlag = forEachDir(fp, directory, data);
+ errFlag = forEachDir(fd, directory, data);
if (errFlag)
return errFlag;
}
@@ -1257,7 +1257,7 @@ static int traverseAllInSubDirectory(FILE * fp, Directory * directory,
if (forEachSong) {
while (node != NULL && !errFlag) {
song = (Song *) node->data;
- errFlag = forEachSong(fp, song, data);
+ errFlag = forEachSong(fd, song, data);
node = node->nextNode;
}
if (errFlag)
@@ -1268,7 +1268,7 @@ static int traverseAllInSubDirectory(FILE * fp, Directory * directory,
while (node != NULL && !errFlag) {
dir = (Directory *) node->data;
- errFlag = traverseAllInSubDirectory(fp, dir, forEachSong,
+ errFlag = traverseAllInSubDirectory(fd, dir, forEachSong,
forEachDir, data);
node = node->nextNode;
}
@@ -1276,23 +1276,23 @@ static int traverseAllInSubDirectory(FILE * fp, Directory * directory,
return errFlag;
}
-int traverseAllIn(FILE * fp, char *name,
- int (*forEachSong) (FILE *, Song *, void *),
- int (*forEachDir) (FILE *, Directory *, void *), void *data)
+int traverseAllIn(int fd, char *name,
+ int (*forEachSong) (int, Song *, void *),
+ int (*forEachDir) (int, Directory *, void *), void *data)
{
Directory *directory;
if ((directory = getDirectory(name)) == NULL) {
Song *song;
if ((song = getSongFromDB(name)) && forEachSong) {
- return forEachSong(fp, song, data);
+ return forEachSong(fd, song, data);
}
- commandError(fp, ACK_ERROR_NO_EXIST,
+ commandError(fd, ACK_ERROR_NO_EXIST,
"directory or file not found", NULL);
return -1;
}
- return traverseAllInSubDirectory(fp, directory, forEachSong, forEachDir,
+ return traverseAllInSubDirectory(fd, directory, forEachSong, forEachDir,
data);
}
@@ -1315,8 +1315,8 @@ void initMp3Directory()
mp3rootDirectory = newDirectory(NULL, NULL);
exploreDirectory(mp3rootDirectory);
freeAllDirectoryStats(mp3rootDirectory);
- stats.numberOfSongs = countSongsIn(stderr, NULL);
- stats.dbPlayTime = sumSongTimesIn(stderr, NULL);
+ stats.numberOfSongs = countSongsIn(STDERR_FILENO, NULL);
+ stats.dbPlayTime = sumSongTimesIn(STDERR_FILENO, NULL);
if (stat(getDbFile(), &st) == 0)
directory_dbModTime = st.st_mtime;
diff --git a/src/directory.h b/src/directory.h
index e4b7ee25c..975b32ae2 100644
--- a/src/directory.h
+++ b/src/directory.h
@@ -45,13 +45,13 @@ int isUpdatingDB();
void directory_sigChldHandler(int pid, int status);
-int updateInit(FILE * fp, List * pathList);
+int updateInit(int fd, List * pathList);
void initMp3Directory();
void closeMp3Directory();
-int printDirectoryInfo(FILE * fp, char *dirname);
+int printDirectoryInfo(int fd, char *dirname);
int checkDirectoryDB();
@@ -65,9 +65,9 @@ Song *getSongFromDB(char *file);
time_t getDbModTime();
-int traverseAllIn(FILE * fp, char *name,
- int (*forEachSong) (FILE *, Song *, void *),
- int (*forEachDir) (FILE *, Directory *, void *), void *data);
+int traverseAllIn(int fd, char *name,
+ int (*forEachSong) (int, Song *, void *),
+ int (*forEachDir) (int, Directory *, void *), void *data);
#define getDirectoryPath(dir) ((dir && dir->path) ? dir->path : "")
diff --git a/src/gcc.h b/src/gcc.h
new file mode 100644
index 000000000..62c78e733
--- /dev/null
+++ b/src/gcc.h
@@ -0,0 +1,50 @@
+#ifndef MPD_GCC_H
+#define MPD_GCC_H
+
+/* this allows us to take advantage of special gcc features while still
+ * allowing other compilers to compile:
+ *
+ * example taken from: http://rlove.org/log/2005102601
+ */
+
+/* disabled (0) until I fix all the warnings :) */
+#if (0 && __GNUC__ >= 3)
+# define mpd_const __attribute__ ((const))
+# define mpd_deprecated __attribute__ ((deprecated))
+# define mpd_malloc __attribute__ ((malloc))
+# define mpd_must_check __attribute__ ((warn_unused_result))
+# define mpd_noreturn __attribute__ ((noreturn))
+# define mpd_packed __attribute__ ((packed))
+/* these are very useful for type checking */
+# define mpd_printf __attribute__ ((format(printf,1,2)))
+# define mpd_fprintf __attribute__ ((format(printf,2,3)))
+# define mpd_fprintf_ __attribute__ ((format(printf,3,4)))
+# define mpd_pure __attribute__ ((pure))
+# define mpd_scanf __attribute__ ((format(scanf,1,2)))
+# define mpd_unused __attribute__ ((unused))
+# define mpd_used __attribute__ ((used))
+/* # define inline inline __attribute__ ((always_inline)) */
+# define mpd_noinline __attribute__ ((noinline))
+# define likely(x) __builtin_expect (!!(x), 1)
+# define unlikely(x) __builtin_expect (!!(x), 0)
+#else
+# define mpd_const
+# define mpd_deprecated
+# define mpd_malloc
+# define mpd_must_check
+# define mpd_noreturn
+# define mpd_packed
+# define mpd_printf
+# define mpd_fprintf
+# define mpd_fprintf_
+# define mpd_pure
+# define mpd_scanf
+# define mpd_unused
+# define mpd_used
+/* # define inline */
+# define mpd_noinline
+# define likely(x) (x)
+# define unlikely(x) (x)
+#endif
+
+#endif /* MPD_GCC_H */
diff --git a/src/interface.c b/src/interface.c
index dbec9b8a9..a75890ac4 100644
--- a/src/interface.c
+++ b/src/interface.c
@@ -24,7 +24,7 @@
#include "listen.h"
#include "playlist.h"
#include "permission.h"
-#include "sig_handlers.h"
+#include "sllist.h"
#include <stdio.h>
#include <stdlib.h>
@@ -41,7 +41,7 @@
#include <errno.h>
#include <signal.h>
-#define GREETING "OK MPD"
+#define GREETING "OK MPD " VERSION "\n"
#define INTERFACE_MAX_BUFFER_LENGTH (40960)
#define INTERFACE_LIST_MODE_BEGIN "command_list_begin"
@@ -61,26 +61,36 @@ static size_t interface_max_command_list_size =
static size_t interface_max_output_buffer_size =
INTERFACE_MAX_OUTPUT_BUFFER_SIZE_DEFAULT;
+/* maybe make conf option for this, or... 32 might be good enough */
+static long int interface_list_cache_size = 32;
+
+/* shared globally between all interfaces: */
+static struct strnode *list_cache = NULL;
+static struct strnode *list_cache_head = NULL;
+static struct strnode *list_cache_tail = NULL;
+
typedef struct _Interface {
char buffer[INTERFACE_MAX_BUFFER_LENGTH];
int bufferLength;
int bufferPos;
int fd; /* file descriptor */
- FILE *fp; /* file pointer */
- int open; /* open/used */
int permission;
time_t lastTime;
- List *commandList; /* for when in list mode */
- int commandListOK; /* print OK after each command execution */
- size_t commandListSize; /* mem commandList consumes */
- List *bufferList; /* for output if client is slow */
- size_t outputBufferSize; /* mem bufferList consumes */
+ struct strnode *cmd_list; /* for when in list mode */
+ struct strnode *cmd_list_tail; /* for when in list mode */
+ int cmd_list_OK; /* print OK after each command execution */
+ int cmd_list_size; /* mem cmd_list consumes */
+ int cmd_list_dup; /* has the cmd_list been copied to private space? */
+ struct sllnode *deferred_send; /* for output if client is slow */
+ int deferred_bytes; /* mem deferred_send consumes */
int expired; /* set whether this interface should be closed on next
check of old interfaces */
int num; /* interface number */
- char *outBuffer;
- int outBuflen;
- int outBufSize;
+
+ char *send_buf;
+ int send_buf_used; /* bytes used this instance */
+ int send_buf_size; /* bytes usable this instance */
+ int send_buf_alloc; /* bytes actually allocated */
} Interface;
static Interface *interfaces = NULL;
@@ -89,66 +99,150 @@ static void flushInterfaceBuffer(Interface * interface);
static void printInterfaceOutBuffer(Interface * interface);
+#ifdef SO_SNDBUF
+static int get_default_snd_buf_size(Interface * interface)
+{
+ int new_size;
+ socklen_t sockOptLen = sizeof(int);
+
+ if (getsockopt(interface->fd, SOL_SOCKET, SO_SNDBUF,
+ (char *)&new_size, &sockOptLen) < 0) {
+ DEBUG("problem getting sockets send buffer size\n");
+ return INTERFACE_DEFAULT_OUT_BUFFER_SIZE;
+ }
+ if (new_size > 0)
+ return new_size;
+ DEBUG("sockets send buffer size is not positive\n");
+ return INTERFACE_DEFAULT_OUT_BUFFER_SIZE;
+}
+#else /* !SO_SNDBUF */
+static int get_default_snd_buf_size(Interface * interface)
+{
+ return INTERFACE_DEFAULT_OUT_BUFFER_SIZE;
+}
+#endif /* !SO_SNDBUF */
+
+static void set_send_buf_size(Interface * interface)
+{
+ int new_size = get_default_snd_buf_size(interface);
+ if (interface->send_buf_size != new_size) {
+ interface->send_buf_size = new_size;
+ /* don't resize to get smaller, only bigger */
+ if (interface->send_buf_alloc < new_size) {
+ if (interface->send_buf)
+ free(interface->send_buf);
+ interface->send_buf = malloc(new_size);
+ interface->send_buf_alloc = new_size;
+ }
+ }
+}
+
static void openInterface(Interface * interface, int fd)
{
int flags;
- assert(interface->open == 0);
+ assert(interface->fd < 0);
+ interface->cmd_list_size = 0;
+ interface->cmd_list_dup = 0;
+ interface->cmd_list_OK = -1;
interface->bufferLength = 0;
interface->bufferPos = 0;
interface->fd = fd;
- /* fcntl(interface->fd,F_SETOWN,(int)getpid()); */
while ((flags = fcntl(fd, F_GETFL)) < 0 && errno == EINTR) ;
- flags |= O_NONBLOCK;
- while (fcntl(interface->fd, F_SETFL, flags) < 0 && errno == EINTR) ;
- while ((interface->fp = fdopen(fd, "rw")) == NULL && errno == EINTR) ;
- interface->open = 1;
+ while (fcntl(fd, F_SETFL, flags | O_NONBLOCK) < 0 && errno == EINTR) ;
interface->lastTime = time(NULL);
- interface->commandList = NULL;
- interface->bufferList = NULL;
+ interface->cmd_list = NULL;
+ interface->cmd_list_tail = NULL;
+ interface->deferred_send = NULL;
interface->expired = 0;
- interface->outputBufferSize = 0;
- interface->outBuflen = 0;
+ interface->deferred_bytes = 0;
+ interface->send_buf_used = 0;
interface->permission = getDefaultPermissions();
+ set_send_buf_size(interface);
- interface->outBufSize = INTERFACE_DEFAULT_OUT_BUFFER_SIZE;
-#ifdef SO_SNDBUF
- {
- int getSize;
- unsigned int sockOptLen = sizeof(int);
-
- if (getsockopt(interface->fd, SOL_SOCKET, SO_SNDBUF,
- (char *)&getSize, &sockOptLen) < 0) {
- DEBUG("problem getting sockets send buffer size\n");
- } else if (getSize <= 0) {
- DEBUG("sockets send buffer size is not positive\n");
+ xwrite(fd, GREETING, strlen(GREETING));
+}
+
+static void free_cmd_list(struct strnode *list)
+{
+ struct strnode *tmp = list;
+
+ while (tmp) {
+ struct strnode *next = tmp->next;
+ if (tmp >= list_cache_head && tmp <= list_cache_tail) {
+ /* inside list_cache[] array */
+ tmp->data = NULL;
+ tmp->next = NULL;
} else
- interface->outBufSize = getSize;
+ free(tmp);
+ tmp = next;
}
-#endif
- interface->outBuffer = malloc(interface->outBufSize);
+}
- myfprintf(interface->fp, "%s %s\n", GREETING, VERSION);
- printInterfaceOutBuffer(interface);
+static void cmd_list_clone(Interface * interface)
+{
+ struct strnode *new = dup_strlist(interface->cmd_list);
+ free_cmd_list(interface->cmd_list);
+ interface->cmd_list = new;
+ interface->cmd_list_dup = 1;
+
+ /* new tail */
+ while (new && new->next)
+ new = new->next;
+ interface->cmd_list_tail = new;
}
-static void closeInterface(Interface * interface)
+static void new_cmd_list_ptr(Interface * interface, char *s, const int size)
{
- if (!interface->open)
- return;
+ int i;
+ struct strnode *new;
+
+ if (!interface->cmd_list_dup) {
+ for (i = interface_list_cache_size - 1; i >= 0; --i) {
+ if (list_cache[i].data)
+ continue;
+ new = &(list_cache[i]);
+ new->data = s;
+ /* implied in free_cmd_list() and init: */
+ /* last->next->next = NULL; */
+ goto out;
+ }
+ }
- interface->open = 0;
+ /* allocate from the heap */
+ new = interface->cmd_list_dup ? new_strnode_dup(s, size)
+ : new_strnode(s);
+out:
+ if (interface->cmd_list) {
+ interface->cmd_list_tail->next = new;
+ interface->cmd_list_tail = new;
+ } else
+ interface->cmd_list = interface->cmd_list_tail = new;
+}
- while (fclose(interface->fp) && errno == EINTR) ;
+static void closeInterface(Interface * interface)
+{
+ struct sllnode *buf;
+ if (interface->fd < 0)
+ return;
+ xclose(interface->fd);
+ interface->fd = -1;
- if (interface->commandList)
- freeList(interface->commandList);
- if (interface->bufferList)
- freeList(interface->bufferList);
+ if (interface->cmd_list) {
+ free_cmd_list(interface->cmd_list);
+ interface->cmd_list = NULL;
+ }
- free(interface->outBuffer);
+ if ((buf = interface->deferred_send)) {
+ do {
+ struct sllnode *prev = buf;
+ buf = buf->next;
+ free(prev);
+ } while (buf);
+ interface->deferred_send = NULL;
+ }
SECURE("interface %i: closed\n", interface->num);
}
@@ -157,11 +251,12 @@ void openAInterface(int fd, struct sockaddr *addr)
{
int i;
- for (i = 0; i < interface_max_connections && interfaces[i].open; i++) ;
+ for (i = 0; i < interface_max_connections
+ && interfaces[i].fd >= 0; i++) /* nothing */ ;
if (i == interface_max_connections) {
ERROR("Max Connections Reached!\n");
- while (close(fd) && errno == EINTR) ;
+ xclose(fd);
} else {
SECURE("interface %i: opened from ", i);
switch (addr->sa_family) {
@@ -207,74 +302,60 @@ static int processLineOfInput(Interface * interface)
int ret = 1;
char *line = interface->buffer + interface->bufferPos;
- if (interface->bufferLength - interface->bufferPos > 1) {
- if (interface->buffer[interface->bufferLength - 2] == '\r') {
- interface->buffer[interface->bufferLength - 2] = '\0';
- }
- }
-
- if (interface->commandList) {
+ if (interface->cmd_list_OK >= 0) {
if (strcmp(line, INTERFACE_LIST_MODE_END) == 0) {
DEBUG("interface %i: process command "
"list\n", interface->num);
- ret = processListOfCommands(interface->fp,
+ ret = processListOfCommands(interface->fd,
&(interface->permission),
&(interface->expired),
- interface->commandListOK,
- interface->commandList);
+ interface->cmd_list_OK,
+ interface->cmd_list);
DEBUG("interface %i: process command "
"list returned %i\n", interface->num, ret);
if (ret == 0)
- commandSuccess(interface->fp);
+ commandSuccess(interface->fd);
else if (ret == COMMAND_RETURN_CLOSE
- || interface->expired) {
-
+ || interface->expired)
closeInterface(interface);
- }
- printInterfaceOutBuffer(interface);
- freeList(interface->commandList);
- interface->commandList = NULL;
+ printInterfaceOutBuffer(interface);
+ free_cmd_list(interface->cmd_list);
+ interface->cmd_list = NULL;
+ interface->cmd_list_OK = -1;
} else {
- interface->commandListSize += sizeof(ListNode);
- interface->commandListSize += strlen(line) + 1;
- if (interface->commandListSize >
+ size_t len = strlen(line) + 1;
+ interface->cmd_list_size += len;
+ if (interface->cmd_list_size >
interface_max_command_list_size) {
ERROR("interface %i: command "
- "list size (%lli) is "
+ "list size (%i) is "
"larger than the max "
- "(%lli)\n",
+ "(%i)\n",
interface->num,
- (long long)interface->
- commandListSize, (long long)
+ interface->cmd_list_size,
interface_max_command_list_size);
closeInterface(interface);
ret = COMMAND_RETURN_CLOSE;
- } else {
- insertInListWithoutKey(interface->commandList,
- strdup(line));
- }
+ } else
+ new_cmd_list_ptr(interface, line, len);
}
} else {
if (strcmp(line, INTERFACE_LIST_MODE_BEGIN) == 0) {
- interface->commandList = makeList(free, 1);
- interface->commandListSize = sizeof(List);
- interface->commandListOK = 0;
+ interface->cmd_list_OK = 0;
ret = 1;
} else if (strcmp(line, INTERFACE_LIST_OK_MODE_BEGIN) == 0) {
- interface->commandList = makeList(free, 1);
- interface->commandListSize = sizeof(List);
- interface->commandListOK = 1;
+ interface->cmd_list_OK = 1;
ret = 1;
} else {
DEBUG("interface %i: process command \"%s\"\n",
interface->num, line);
- ret = processCommand(interface->fp,
+ ret = processCommand(interface->fd,
&(interface->permission), line);
DEBUG("interface %i: command returned %i\n",
interface->num, ret);
if (ret == 0)
- commandSuccess(interface->fp);
+ commandSuccess(interface->fd);
else if (ret == COMMAND_RETURN_CLOSE
|| interface->expired) {
closeInterface(interface);
@@ -289,12 +370,18 @@ static int processLineOfInput(Interface * interface)
static int processBytesRead(Interface * interface, int bytesRead)
{
int ret = 0;
+ char *buf_tail = &(interface->buffer[interface->bufferLength - 1]);
while (bytesRead > 0) {
interface->bufferLength++;
bytesRead--;
- if (interface->buffer[interface->bufferLength - 1] == '\n') {
- interface->buffer[interface->bufferLength - 1] = '\0';
+ buf_tail++;
+ if (*buf_tail == '\n') {
+ *buf_tail = '\0';
+ if (interface->bufferLength - interface->bufferPos > 1) {
+ if (*(buf_tail - 1) == '\r')
+ *(buf_tail - 1) = '\0';
+ }
ret = processLineOfInput(interface);
interface->bufferPos = interface->bufferLength;
}
@@ -305,6 +392,9 @@ static int processBytesRead(Interface * interface, int bytesRead)
closeInterface(interface);
return 1;
}
+ if (interface->cmd_list_OK >= 0 &&
+ !interface->cmd_list_dup)
+ cmd_list_clone(interface);
interface->bufferLength -= interface->bufferPos;
memmove(interface->buffer,
interface->buffer + interface->bufferPos,
@@ -347,8 +437,8 @@ static void addInterfacesReadyToReadAndListenSocketToFdSet(fd_set * fds,
addListenSocketsToFdSet(fds, fdmax);
for (i = 0; i < interface_max_connections; i++) {
- if (interfaces[i].open && !interfaces[i].expired
- && !interfaces[i].bufferList) {
+ if (interfaces[i].fd >= 0 && !interfaces[i].expired
+ && !interfaces[i].deferred_send) {
FD_SET(interfaces[i].fd, fds);
if (*fdmax < interfaces[i].fd)
*fdmax = interfaces[i].fd;
@@ -363,8 +453,8 @@ static void addInterfacesForBufferFlushToFdSet(fd_set * fds, int *fdmax)
FD_ZERO(fds);
for (i = 0; i < interface_max_connections; i++) {
- if (interfaces[i].open && !interfaces[i].expired
- && interfaces[i].bufferList) {
+ if (interfaces[i].fd >= 0 && !interfaces[i].expired
+ && interfaces[i].deferred_send) {
FD_SET(interfaces[i].fd, fds);
if (*fdmax < interfaces[i].fd)
*fdmax = interfaces[i].fd;
@@ -382,7 +472,7 @@ static void closeNextErroredInterface(void)
tv.tv_usec = 0;
for (i = 0; i < interface_max_connections; i++) {
- if (interfaces[i].open) {
+ if (interfaces[i].fd >= 0) {
FD_ZERO(&fds);
FD_SET(interfaces[i].fd, &fds);
if (select(FD_SETSIZE, &fds, NULL, NULL, &tv) < 0) {
@@ -424,7 +514,7 @@ int doIOForInterfaces(void)
getConnections(&rfds);
for (i = 0; i < interface_max_connections; i++) {
- if (interfaces[i].open
+ if (interfaces[i].fd >= 0
&& FD_ISSET(interfaces[i].fd, &rfds)) {
if (COMMAND_RETURN_KILL ==
interfaceReadInput(&(interfaces[i]))) {
@@ -432,7 +522,7 @@ int doIOForInterfaces(void)
}
interfaces[i].lastTime = time(NULL);
}
- if (interfaces[i].open
+ if (interfaces[i].fd >= 0
&& FD_ISSET(interfaces[i].fd, &wfds)) {
flushInterfaceBuffer(&interfaces[i]);
interfaces[i].lastTime = time(NULL);
@@ -504,8 +594,15 @@ void initInterfaces(void)
interfaces = malloc(sizeof(Interface) * interface_max_connections);
+ list_cache = calloc(interface_list_cache_size, sizeof(struct strnode));
+ list_cache_head = &(list_cache[0]);
+ list_cache_tail = &(list_cache[interface_list_cache_size - 1]);
+
for (i = 0; i < interface_max_connections; i++) {
- interfaces[i].open = 0;
+ interfaces[i].fd = -1;
+ interfaces[i].send_buf = NULL;
+ interfaces[i].send_buf_size = 0;
+ interfaces[i].send_buf_alloc = 0;
interfaces[i].num = i;
}
}
@@ -514,13 +611,13 @@ static void closeAllInterfaces(void)
{
int i;
- fflush(NULL);
-
for (i = 0; i < interface_max_connections; i++) {
- if (interfaces[i].open) {
+ if (interfaces[i].fd > 0)
closeInterface(&(interfaces[i]));
- }
+ if (interfaces[i].send_buf)
+ free(interfaces[i].send_buf);
}
+ free(list_cache);
}
void freeAllInterfaces(void)
@@ -537,7 +634,7 @@ void closeOldInterfaces(void)
int i;
for (i = 0; i < interface_max_connections; i++) {
- if (interfaces[i].open) {
+ if (interfaces[i].fd > 0) {
if (interfaces[i].expired) {
DEBUG("interface %i: expired\n", i);
closeInterface(&(interfaces[i]));
@@ -552,37 +649,45 @@ void closeOldInterfaces(void)
static void flushInterfaceBuffer(Interface * interface)
{
- ListNode *node = NULL;
- char *str;
+ struct sllnode *buf;
int ret = 0;
- while ((node = interface->bufferList->firstNode)) {
- str = (char *)node->data;
- if ((ret = write(interface->fd, str, strlen(str))) < 0)
+ buf = interface->deferred_send;
+ while (buf) {
+ ret = write(interface->fd, buf->data, buf->size);
+ if (ret < 0)
break;
- else if (ret < strlen(str)) {
- interface->outputBufferSize -= ret;
- str = strdup(&str[ret]);
- free(node->data);
- node->data = str;
+ else if (ret < buf->size) {
+ interface->deferred_bytes -= ret;
+ buf->data += ret;
+ buf->size -= ret;
} else {
- interface->outputBufferSize -= strlen(str) + 1;
- interface->outputBufferSize -= sizeof(ListNode);
- deleteNodeFromList(interface->bufferList, node);
+ struct sllnode *tmp = buf;
+ interface->deferred_bytes -= (buf->size +
+ sizeof(struct sllnode));
+ buf = buf->next;
+ free(tmp);
+ interface->deferred_send = buf;
}
interface->lastTime = time(NULL);
}
- if (!interface->bufferList->firstNode) {
- DEBUG("interface %i: buffer empty\n", interface->num);
- freeList(interface->bufferList);
- interface->bufferList = NULL;
+ if (!interface->deferred_send) {
+ DEBUG("interface %i: buffer empty %i\n", interface->num,
+ interface->deferred_bytes);
+ assert(interface->deferred_bytes == 0);
} else if (ret < 0 && errno != EAGAIN && errno != EINTR) {
/* cause interface to close */
DEBUG("interface %i: problems flushing buffer\n",
interface->num);
- freeList(interface->bufferList);
- interface->bufferList = NULL;
+ buf = interface->deferred_send;
+ do {
+ struct sllnode *prev = buf;
+ buf = buf->next;
+ free(prev);
+ } while (buf);
+ interface->deferred_send = NULL;
+ interface->deferred_bytes = 0;
interface->expired = 1;
}
}
@@ -593,10 +698,12 @@ int interfacePrintWithFD(int fd, char *buffer, int buflen)
int copylen;
Interface *interface;
+ assert(fd > 0);
+
if (i >= interface_max_connections ||
- !interfaces[i].open || interfaces[i].fd != fd) {
+ interfaces[i].fd < 0 || interfaces[i].fd != fd) {
for (i = 0; i < interface_max_connections; i++) {
- if (interfaces[i].open && interfaces[i].fd == fd)
+ if (interfaces[i].fd == fd)
break;
}
if (i == interface_max_connections)
@@ -610,17 +717,15 @@ int interfacePrintWithFD(int fd, char *buffer, int buflen)
interface = interfaces + i;
while (buflen > 0 && !interface->expired) {
- copylen = buflen >
- interface->outBufSize - interface->outBuflen ?
- interface->outBufSize - interface->outBuflen : buflen;
- memcpy(interface->outBuffer + interface->outBuflen, buffer,
+ int left = interface->send_buf_size - interface->send_buf_used;
+ copylen = buflen > left ? left : buflen;
+ memcpy(interface->send_buf + interface->send_buf_used, buffer,
copylen);
buflen -= copylen;
- interface->outBuflen += copylen;
+ interface->send_buf_used += copylen;
buffer += copylen;
- if (interface->outBuflen >= interface->outBufSize) {
+ if (interface->send_buf_used >= interface->send_buf_size)
printInterfaceOutBuffer(interface);
- }
}
return 0;
@@ -628,73 +733,63 @@ int interfacePrintWithFD(int fd, char *buffer, int buflen)
static void printInterfaceOutBuffer(Interface * interface)
{
- char *buffer;
int ret;
+ struct sllnode *buf;
- if (!interface->open || interface->expired || !interface->outBuflen) {
+ if (interface->fd < 0 || interface->expired ||
+ !interface->send_buf_used)
return;
- }
- if (interface->bufferList) {
- interface->outputBufferSize += sizeof(ListNode);
- interface->outputBufferSize += interface->outBuflen + 1;
- if (interface->outputBufferSize >
+ if ((buf = interface->deferred_send)) {
+ interface->deferred_bytes += sizeof(struct sllnode)
+ + interface->send_buf_used;
+ if (interface->deferred_bytes >
interface_max_output_buffer_size) {
- ERROR("interface %i: output buffer size (%lli) is "
- "larger than the max (%lli)\n",
+ ERROR("interface %i: output buffer size (%li) is "
+ "larger than the max (%li)\n",
interface->num,
- (long long)interface->outputBufferSize,
- (long long)interface_max_output_buffer_size);
+ (long)interface->deferred_bytes,
+ (long)interface_max_output_buffer_size);
/* cause interface to close */
- freeList(interface->bufferList);
- interface->bufferList = NULL;
interface->expired = 1;
+ do {
+ struct sllnode *prev = buf;
+ buf = buf->next;
+ free(prev);
+ } while (buf);
+ interface->deferred_send = NULL;
+ interface->deferred_bytes = 0;
} else {
- buffer = malloc(interface->outBuflen + 1);
- memcpy(buffer, interface->outBuffer,
- interface->outBuflen);
- buffer[interface->outBuflen] = '\0';
- insertInListWithoutKey(interface->bufferList,
- (void *)buffer);
- flushInterfaceBuffer(interface);
+ while (buf->next)
+ buf = buf->next;
+ buf->next = new_sllnode(interface->send_buf,
+ interface->send_buf_used);
}
} else {
- if ((ret = write(interface->fd, interface->outBuffer,
- interface->outBuflen)) < 0) {
+ if ((ret = write(interface->fd, interface->send_buf,
+ interface->send_buf_used)) < 0) {
if (errno == EAGAIN || errno == EINTR) {
- buffer = malloc(interface->outBuflen + 1);
- memcpy(buffer, interface->outBuffer,
- interface->outBuflen);
- buffer[interface->outBuflen] = '\0';
- interface->bufferList = makeList(free, 1);
- insertInListWithoutKey(interface->bufferList,
- (void *)buffer);
+ interface->deferred_send =
+ new_sllnode(interface->send_buf,
+ interface->send_buf_used);
} else {
DEBUG("interface %i: problems writing\n",
interface->num);
interface->expired = 1;
return;
}
- } else if (ret < interface->outBuflen) {
- buffer = malloc(interface->outBuflen - ret + 1);
- memcpy(buffer, interface->outBuffer + ret,
- interface->outBuflen - ret);
- buffer[interface->outBuflen - ret] = '\0';
- interface->bufferList = makeList(free, 1);
- insertInListWithoutKey(interface->bufferList, buffer);
+ } else if (ret < interface->send_buf_used) {
+ interface->deferred_send =
+ new_sllnode(interface->send_buf + ret,
+ interface->send_buf_used - ret);
}
- /* if we needed to create buffer, initialize bufferSize info */
- if (interface->bufferList) {
+ if (interface->deferred_send) {
DEBUG("interface %i: buffer created\n", interface->num);
- interface->outputBufferSize = sizeof(List);
- interface->outputBufferSize += sizeof(ListNode);
- interface->outputBufferSize += strlen((char *)
- interface->
- bufferList->
- firstNode->data) +
- 1;
+ interface->deferred_bytes =
+ interface->deferred_send->size
+ + sizeof(struct sllnode);
}
}
- interface->outBuflen = 0;
+ interface->send_buf_used = 0;
}
diff --git a/src/ls.c b/src/ls.c
index d4760cef0..5cda6605e 100644
--- a/src/ls.c
+++ b/src/ls.c
@@ -32,12 +32,12 @@ static char *remoteUrlPrefixes[] = {
NULL
};
-int printRemoteUrlHandlers(FILE * fp)
+int printRemoteUrlHandlers(int fd)
{
char **prefixes = remoteUrlPrefixes;
while (*prefixes) {
- myfprintf(fp, "handler: %s\n", *prefixes);
+ fdprintf(fd, "handler: %s\n", *prefixes);
prefixes++;
}
@@ -100,7 +100,7 @@ int isRemoteUrl(char *url)
return 0;
}
-int lsPlaylists(FILE * fp, char *utf8path)
+int lsPlaylists(int fd, char *utf8path)
{
DIR *dir;
struct stat st;
@@ -166,7 +166,7 @@ int lsPlaylists(FILE * fp, char *utf8path)
node = list->firstNode;
while (node != NULL) {
if (!strchr(node->key, '\n')) {
- myfprintf(fp, "playlist: %s%s\n", dup,
+ fdprintf(fd, "playlist: %s%s\n", dup,
node->key);
}
node = node->nextNode;
diff --git a/src/ls.h b/src/ls.h
index 8d8c3dc9f..ec3cbf847 100644
--- a/src/ls.h
+++ b/src/ls.h
@@ -29,7 +29,7 @@
#include <unistd.h>
#include <time.h>
-int lsPlaylists(FILE * fp, char *utf8path);
+int lsPlaylists(int fd, char *utf8path);
char *getSuffix(char *utf8file);
@@ -47,6 +47,6 @@ InputPlugin *hasMusicSuffix(char *utf8file, unsigned int next);
InputPlugin *isMusic(char *utf8file, time_t * mtime, unsigned int next);
-int printRemoteUrlHandlers(FILE * fp);
+int printRemoteUrlHandlers(int fd);
#endif
diff --git a/src/myfprintf.c b/src/myfprintf.c
index d9149499c..7a547f92e 100644
--- a/src/myfprintf.c
+++ b/src/myfprintf.c
@@ -21,6 +21,7 @@
#include "path.h"
#include "log.h"
#include "conf.h"
+#include "utils.h"
#include <stdarg.h>
#include <sys/param.h>
@@ -38,28 +39,41 @@ static FILE *myfprintf_err;
static char *myfprintf_outFilename;
static char *myfprintf_errFilename;
-static void blockingWrite(int fd, char *string, int len)
+static void blockingWrite(const int fd, const char *string, size_t len)
{
- int ret;
-
while (len) {
- ret = write(fd, string, len);
- if (ret == 0)
+ size_t ret = xwrite(fd, string, len);
+ if (ret == len)
return;
- if (ret < 0) {
- switch (errno) {
- case EAGAIN:
- case EINTR:
- continue;
- default:
- return;
- }
+ if (ret >= 0) {
+ len -= ret;
+ string += ret;
+ continue;
}
- len -= ret;
- string += ret;
+ return; /* error */
}
}
+void vfdprintf(const int fd, const char *fmt, va_list args)
+{
+ static char buffer[BUFFER_LENGTH + 1];
+ char *buf = buffer;
+ size_t len;
+
+ vsnprintf(buf, BUFFER_LENGTH, fmt, args);
+ len = strlen(buf);
+ if (interfacePrintWithFD(fd, buf, len) < 0)
+ blockingWrite(fd, buf, len);
+}
+
+mpd_fprintf void fdprintf(const int fd, const char *fmt, ...)
+{
+ va_list args;
+ va_start(args, fmt);
+ vfdprintf(fd, fmt, args);
+ va_end(args);
+}
+
void myfprintfStdLogMode(FILE * out, FILE * err)
{
myfprintf_stdLogMode = 1;
@@ -69,38 +83,6 @@ void myfprintfStdLogMode(FILE * out, FILE * err)
myfprintf_errFilename = getConfigParamValue(CONF_ERROR_FILE);
}
-void myfprintf(FILE * fp, char *format, ...)
-{
- static char buffer[BUFFER_LENGTH + 1];
- va_list arglist;
- int fd = fileno(fp);
-
- va_start(arglist, format);
- if (fd == 1 || fd == 2) {
- if (myfprintf_stdLogMode) {
- time_t t = time(NULL);
- if (fd == 1)
- fp = myfprintf_out;
- else
- fp = myfprintf_err;
- strftime(buffer, 14, "%b %e %R", localtime(&t));
- blockingWrite(fd, buffer, strlen(buffer));
- blockingWrite(fd, " : ", 3);
- }
- vsnprintf(buffer, BUFFER_LENGTH, format, arglist);
- blockingWrite(fd, buffer, strlen(buffer));
- } else {
- int len;
- vsnprintf(buffer, BUFFER_LENGTH, format, arglist);
- len = strlen(buffer);
- if (interfacePrintWithFD(fd, buffer, len) < 0) {
- blockingWrite(fd, buffer, len);
- }
- }
-
- va_end(arglist);
-}
-
int myfprintfCloseAndOpenLogFile(void)
{
if (myfprintf_stdLogMode) {
diff --git a/src/myfprintf.h b/src/myfprintf.h
index 4147e7ac0..fe918a101 100644
--- a/src/myfprintf.h
+++ b/src/myfprintf.h
@@ -20,12 +20,20 @@
#define MYFPRINTF_H
#include "../config.h"
+#include "gcc.h"
+#include <stdarg.h>
#include <stdio.h>
void myfprintfStdLogMode(FILE * out, FILE * err);
-void myfprintf(FILE * fp, char *format, ...);
+mpd_fprintf void fdprintf(const int fd, const char *fmt, ...);
+void vfdprintf(const int fd, const char *fmt, va_list arglist);
+
+#define myfprintf(fp, ...) do { \
+ fprintf(fp, __VA_ARGS__); \
+ fflush(fp); \
+ } while (0)
int myfprintfCloseAndOpenLogFile();
diff --git a/src/player.c b/src/player.c
index 22c6ff88b..5ebf22f79 100644
--- a/src/player.c
+++ b/src/player.c
@@ -156,14 +156,11 @@ int playerInitReal()
return 0;
}
-int playerPlay(FILE * fp, Song * song)
+int playerPlay(int fd, Song * song)
{
PlayerControl *pc = &(getPlayerData()->playerControl);
- if (fp == NULL)
- fp = stderr;
-
- if (playerStop(fp) < 0)
+ if (playerStop(fd) < 0)
return -1;
if (song->tag)
@@ -189,7 +186,7 @@ int playerPlay(FILE * fp, Song * song)
return 0;
}
-int playerStop(FILE * fp)
+int playerStop(int fd)
{
PlayerControl *pc = &(getPlayerData()->playerControl);
@@ -219,7 +216,7 @@ void playerKill()
kill(pid, SIGTERM);
}
-int playerPause(FILE * fp)
+int playerPause(int fd)
{
PlayerControl *pc = &(getPlayerData()->playerControl);
@@ -232,7 +229,7 @@ int playerPause(FILE * fp)
return 0;
}
-int playerSetPause(FILE * fp, int pause)
+int playerSetPause(int fd, int pause)
{
PlayerControl *pc = &(getPlayerData()->playerControl);
@@ -242,11 +239,11 @@ int playerSetPause(FILE * fp, int pause)
switch (pc->state) {
case PLAYER_STATE_PLAY:
if (pause)
- playerPause(fp);
+ playerPause(fd);
break;
case PLAYER_STATE_PAUSE:
if (!pause)
- playerPause(fp);
+ playerPause(fd);
break;
}
@@ -329,7 +326,7 @@ void playerCloseAudio()
PlayerControl *pc = &(getPlayerData()->playerControl);
if (getPlayerPid() > 0) {
- if (playerStop(stderr) < 0)
+ if (playerStop(STDERR_FILENO) < 0)
return;
pc->closeAudio = 1;
}
@@ -393,12 +390,12 @@ void playerQueueUnlock()
}
}
-int playerSeek(FILE * fp, Song * song, float time)
+int playerSeek(int fd, Song * song, float time)
{
PlayerControl *pc = &(getPlayerData()->playerControl);
if (pc->state == PLAYER_STATE_STOP) {
- commandError(fp, ACK_ERROR_PLAYER_SYNC,
+ commandError(fd, ACK_ERROR_PLAYER_SYNC,
"player not currently playing", NULL);
return -1;
}
diff --git a/src/player.h b/src/player.h
index b88907359..77d16174b 100644
--- a/src/player.h
+++ b/src/player.h
@@ -93,13 +93,13 @@ int playerInitReal();
void player_sigChldHandler(int pid, int status);
-int playerPlay(FILE * fp, Song * song);
+int playerPlay(int fd, Song * song);
-int playerSetPause(FILE * fp, int pause);
+int playerSetPause(int fd, int pause);
-int playerPause(FILE * fp);
+int playerPause(int fd);
-int playerStop(FILE * fp);
+int playerStop(int fd);
void playerCloseAudio();
@@ -131,7 +131,7 @@ void playerQueueLock();
void playerQueueUnlock();
-int playerSeek(FILE * fp, Song * song, float time);
+int playerSeek(int fd, Song * song, float time);
void setPlayerCrossFade(float crossFadeInSeconds);
diff --git a/src/playlist.c b/src/playlist.c
index 2f4feee7d..288848fb0 100644
--- a/src/playlist.c
+++ b/src/playlist.c
@@ -89,7 +89,7 @@ static int playlist_noGoToNext = 0;
static int playlist_saveAbsolutePaths = DEFAULT_PLAYLIST_SAVE_ABSOLUTE_PATHS;
static void swapOrder(int a, int b);
-static int playPlaylistOrderNumber(FILE * fp, int orderNum);
+static int playPlaylistOrderNumber(int fd, int orderNum);
static void randomizeOrder(int start, int end);
char *getStateFile(void)
@@ -223,11 +223,11 @@ void finishPlaylist(void)
playlist.positionToId = NULL;
}
-int clearPlaylist(FILE * fp)
+int clearPlaylist(int fd)
{
int i;
- if (stopPlaylist(fp) < 0)
+ if (stopPlaylist(fd) < 0)
return -1;
for (i = 0; i < playlist.length; i++) {
@@ -245,12 +245,12 @@ int clearPlaylist(FILE * fp)
return 0;
}
-int showPlaylist(FILE * fp)
+int showPlaylist(int fd)
{
int i;
for (i = 0; i < playlist.length; i++) {
- myfprintf(fp, "%i:%s\n", i, getSongUrl(playlist.songs[i]));
+ fdprintf(fd, "%i:%s\n", i, getSongUrl(playlist.songs[i]));
}
return 0;
@@ -298,14 +298,14 @@ void savePlaylistState(void)
myfprintf(fp, "%s%i\n", PLAYLIST_STATE_FILE_CROSSFADE,
(int)(getPlayerCrossFade()));
myfprintf(fp, "%s\n", PLAYLIST_STATE_FILE_PLAYLIST_BEGIN);
- showPlaylist(fp);
+ showPlaylist(fileno(fp));
myfprintf(fp, "%s\n", PLAYLIST_STATE_FILE_PLAYLIST_END);
while (fclose(fp) && errno == EINTR) ;
}
}
-void loadPlaylistFromStateFile(FILE * fp, char *buffer, int state, int current,
+void loadPlaylistFromStateFile(FILE *fp, char *buffer, int state, int current,
int time)
{
char *temp;
@@ -322,15 +322,17 @@ void loadPlaylistFromStateFile(FILE * fp, char *buffer, int state, int current,
ERROR("error parsing state file \"%s\"\n", stateFile);
exit(EXIT_FAILURE);
}
- if (addToPlaylist(stderr, temp, 0) == 0 && current == song) {
+ if (!addToPlaylist(STDERR_FILENO, temp, 0) && current == song) {
if (state != PLAYER_STATE_STOP) {
- playPlaylist(stderr, playlist.length - 1, 0);
+ playPlaylist(STDERR_FILENO,
+ playlist.length - 1, 0);
}
if (state == PLAYER_STATE_PAUSE) {
- playerPause(stderr);
+ playerPause(STDERR_FILENO);
}
if (state != PLAYER_STATE_STOP) {
- seekSongInPlaylist(stderr, playlist.length - 1,
+ seekSongInPlaylist(STDERR_FILENO,
+ playlist.length - 1,
time);
}
}
@@ -402,9 +404,11 @@ void readPlaylistState(void)
(buffer
[strlen(PLAYLIST_STATE_FILE_REPEAT)]),
"1") == 0) {
- setPlaylistRepeatStatus(stderr, 1);
+ setPlaylistRepeatStatus(STDERR_FILENO,
+ 1);
} else
- setPlaylistRepeatStatus(stderr, 0);
+ setPlaylistRepeatStatus(STDERR_FILENO,
+ 0);
} else
if (strncmp
(buffer, PLAYLIST_STATE_FILE_CROSSFADE,
@@ -423,9 +427,11 @@ void readPlaylistState(void)
(buffer
[strlen(PLAYLIST_STATE_FILE_RANDOM)]),
"1") == 0) {
- setPlaylistRandomStatus(stderr, 1);
+ setPlaylistRandomStatus(STDERR_FILENO,
+ 1);
} else
- setPlaylistRandomStatus(stderr, 0);
+ setPlaylistRandomStatus(STDERR_FILENO,
+ 0);
} else if (strncmp(buffer, PLAYLIST_STATE_FILE_CURRENT,
strlen(PLAYLIST_STATE_FILE_CURRENT))
== 0) {
@@ -454,14 +460,13 @@ void readPlaylistState(void)
}
}
-void printPlaylistSongInfo(FILE * fp, int song)
+void printPlaylistSongInfo(int fd, int song)
{
- printSongInfo(fp, playlist.songs[song]);
- myfprintf(fp, "Pos: %i\n", song);
- myfprintf(fp, "Id: %i\n", playlist.positionToId[song]);
+ printSongInfo(fd, playlist.songs[song]);
+ fdprintf(fd, "Pos: %i\nId: %i\n", song, playlist.positionToId[song]);
}
-int playlistChanges(FILE * fp, mpd_uint32 version)
+int playlistChanges(int fd, mpd_uint32 version)
{
int i;
@@ -469,14 +474,14 @@ int playlistChanges(FILE * fp, mpd_uint32 version)
if (version > playlist.version ||
playlist.songMod[i] >= version ||
playlist.songMod[i] == 0) {
- printPlaylistSongInfo(fp, i);
+ printPlaylistSongInfo(fd, i);
}
}
return 0;
}
-int playlistChangesPosId(FILE * fp, mpd_uint32 version)
+int playlistChangesPosId(int fd, mpd_uint32 version)
{
int i;
@@ -484,15 +489,15 @@ int playlistChangesPosId(FILE * fp, mpd_uint32 version)
if (version > playlist.version ||
playlist.songMod[i] >= version ||
playlist.songMod[i] == 0) {
- myfprintf(fp, "cpos: %i\n", i);
- myfprintf(fp, "Id: %i\n", playlist.positionToId[i]);
+ fdprintf(fd, "cpos: %i\nId: %i\n",
+ i, playlist.positionToId[i]);
}
}
return 0;
}
-int playlistInfo(FILE * fp, int song)
+int playlistInfo(int fd, int song)
{
int i;
int begin = 0;
@@ -503,13 +508,13 @@ int playlistInfo(FILE * fp, int song)
end = song + 1;
}
if (song >= playlist.length) {
- commandError(fp, ACK_ERROR_NO_EXIST,
+ commandError(fd, ACK_ERROR_NO_EXIST,
"song doesn't exist: \"%i\"", song);
return -1;
}
for (i = begin; i < end; i++)
- printPlaylistSongInfo(fp, i);
+ printPlaylistSongInfo(fd, i);
return 0;
}
@@ -518,13 +523,13 @@ int playlistInfo(FILE * fp, int song)
if(id < 0 || id >= PLAYLIST_HASH_MULT*playlist_max_length || \
playlist.idToPosition[id] == -1 ) \
{ \
- commandError(fp, ACK_ERROR_NO_EXIST, \
+ commandError(fd, ACK_ERROR_NO_EXIST, \
"song id doesn't exist: \"%i\"", id); \
return -1; \
} \
}
-int playlistId(FILE * fp, int id)
+int playlistId(int fd, int id)
{
int i;
int begin = 0;
@@ -537,7 +542,7 @@ int playlistId(FILE * fp, int id)
}
for (i = begin; i < end; i++)
- printPlaylistSongInfo(fp, i);
+ printPlaylistSongInfo(fd, i);
return 0;
}
@@ -642,7 +647,7 @@ void clearPlayerQueue(void)
}
}
-int addToPlaylist(FILE * fp, char *url, int printId)
+int addToPlaylist(int fd, char *url, int printId)
{
Song *song;
@@ -651,21 +656,21 @@ int addToPlaylist(FILE * fp, char *url, int printId)
if ((song = getSongFromDB(url))) {
} else if (!(isValidRemoteUtf8Url(url) &&
(song = newSong(url, SONG_TYPE_URL, NULL)))) {
- commandError(fp, ACK_ERROR_NO_EXIST,
+ commandError(fd, ACK_ERROR_NO_EXIST,
"\"%s\" is not in the music db or is "
"not a valid url", url);
return -1;
}
- return addSongToPlaylist(fp, song, printId);
+ return addSongToPlaylist(fd, song, printId);
}
-int addSongToPlaylist(FILE * fp, Song * song, int printId)
+int addSongToPlaylist(int fd, Song * song, int printId)
{
int id;
if (playlist.length == playlist_max_length) {
- commandError(fp, ACK_ERROR_PLAYLIST_MAX,
+ commandError(fd, ACK_ERROR_PLAYLIST_MAX,
"playlist is at the max size", NULL);
return -1;
}
@@ -707,23 +712,23 @@ int addSongToPlaylist(FILE * fp, Song * song, int printId)
incrPlaylistVersion();
if (printId)
- myfprintf(fp, "Id: %i\n", id);
+ fdprintf(fd, "Id: %i\n", id);
return 0;
}
-int swapSongsInPlaylist(FILE * fp, int song1, int song2)
+int swapSongsInPlaylist(int fd, int song1, int song2)
{
int queuedSong = -1;
int currentSong = -1;
if (song1 < 0 || song1 >= playlist.length) {
- commandError(fp, ACK_ERROR_NO_EXIST,
+ commandError(fd, ACK_ERROR_NO_EXIST,
"song doesn't exist: \"%i\"", song1);
return -1;
}
if (song2 < 0 || song2 >= playlist.length) {
- commandError(fp, ACK_ERROR_NO_EXIST,
+ commandError(fd, ACK_ERROR_NO_EXIST,
"song doesn't exist: \"%i\"", song2);
return -1;
}
@@ -768,12 +773,12 @@ int swapSongsInPlaylist(FILE * fp, int song1, int song2)
return 0;
}
-int swapSongsInPlaylistById(FILE * fp, int id1, int id2)
+int swapSongsInPlaylistById(int fd, int id1, int id2)
{
checkSongId(id1);
checkSongId(id2);
- return swapSongsInPlaylist(fp, playlist.idToPosition[id1],
+ return swapSongsInPlaylist(fd, playlist.idToPosition[id1],
playlist.idToPosition[id2]);
}
@@ -784,13 +789,13 @@ int swapSongsInPlaylistById(FILE * fp, int id1, int id2)
playlist.songMod[to] = playlist.version; \
}
-int deleteFromPlaylist(FILE * fp, int song)
+int deleteFromPlaylist(int fd, int song)
{
int i;
int songOrder;
if (song < 0 || song >= playlist.length) {
- commandError(fp, ACK_ERROR_NO_EXIST,
+ commandError(fd, ACK_ERROR_NO_EXIST,
"song doesn't exist: \"%i\"", song);
return -1;
}
@@ -837,9 +842,9 @@ int deleteFromPlaylist(FILE * fp, int song)
if (playlist_state != PLAYLIST_STATE_STOP
&& playlist.current == songOrder) {
- /*if(playlist.current>=playlist.length) return playerStop(fp);
- else return playPlaylistOrderNumber(fp,playlist.current); */
- playerStop(stderr);
+ /*if(playlist.current>=playlist.length) return playerStop(fd);
+ else return playPlaylistOrderNumber(fd,playlist.current); */
+ playerStop(STDERR_FILENO);
playlist_noGoToNext = 1;
}
@@ -856,11 +861,11 @@ int deleteFromPlaylist(FILE * fp, int song)
return 0;
}
-int deleteFromPlaylistById(FILE * fp, int id)
+int deleteFromPlaylistById(int fd, int id)
{
checkSongId(id);
- return deleteFromPlaylist(fp, playlist.idToPosition[id]);
+ return deleteFromPlaylist(fd, playlist.idToPosition[id]);
}
void deleteASongFromPlaylist(Song * song)
@@ -872,15 +877,15 @@ void deleteASongFromPlaylist(Song * song)
for (i = 0; i < playlist.length; i++) {
if (song == playlist.songs[i]) {
- deleteFromPlaylist(stderr, i);
+ deleteFromPlaylist(STDERR_FILENO, i);
}
}
}
-int stopPlaylist(FILE * fp)
+int stopPlaylist(int fd)
{
DEBUG("playlist: stop\n");
- if (playerStop(fp) < 0)
+ if (playerStop(fd) < 0)
return -1;
playerCloseAudio();
playlist.queued = -1;
@@ -891,10 +896,10 @@ int stopPlaylist(FILE * fp)
return 0;
}
-int playPlaylistOrderNumber(FILE * fp, int orderNum)
+int playPlaylistOrderNumber(int fd, int orderNum)
{
- if (playerStop(fp) < 0)
+ if (playerStop(fd) < 0)
return -1;
playlist_state = PLAYLIST_STATE_PLAY;
@@ -905,8 +910,8 @@ int playPlaylistOrderNumber(FILE * fp, int orderNum)
DEBUG("playlist: play %i:\"%s\"\n", orderNum,
getSongUrl(playlist.songs[playlist.order[orderNum]]));
- if (playerPlay(fp, (playlist.songs[playlist.order[orderNum]])) < 0) {
- stopPlaylist(fp);
+ if (playerPlay(fd, (playlist.songs[playlist.order[orderNum]])) < 0) {
+ stopPlaylist(fd);
return -1;
} else
playlist.current++;
@@ -916,7 +921,7 @@ int playPlaylistOrderNumber(FILE * fp, int orderNum)
return 0;
}
-int playPlaylist(FILE * fp, int song, int stopOnError)
+int playPlaylist(int fd, int song, int stopOnError)
{
int i = song;
@@ -927,7 +932,7 @@ int playPlaylist(FILE * fp, int song, int stopOnError)
return 0;
if (playlist_state == PLAYLIST_STATE_PLAY) {
- return playerSetPause(fp, 0);
+ return playerSetPause(fd, 0);
}
if (playlist.current >= 0 && playlist.current < playlist.length) {
i = playlist.current;
@@ -935,7 +940,7 @@ int playPlaylist(FILE * fp, int song, int stopOnError)
i = 0;
}
} else if (song < 0 || song >= playlist.length) {
- commandError(fp, ACK_ERROR_NO_EXIST,
+ commandError(fd, ACK_ERROR_NO_EXIST,
"song doesn't exist: \"%i\"", song);
return -1;
}
@@ -957,18 +962,18 @@ int playPlaylist(FILE * fp, int song, int stopOnError)
playlist_stopOnError = stopOnError;
playlist_errorCount = 0;
- return playPlaylistOrderNumber(fp, i);
+ return playPlaylistOrderNumber(fd, i);
}
-int playPlaylistById(FILE * fp, int id, int stopOnError)
+int playPlaylistById(int fd, int id, int stopOnError)
{
if (id == -1) {
- return playPlaylist(fp, id, stopOnError);
+ return playPlaylist(fd, id, stopOnError);
}
checkSongId(id);
- return playPlaylist(fp, playlist.idToPosition[id], stopOnError);
+ return playPlaylist(fd, playlist.idToPosition[id], stopOnError);
}
void syncCurrentPlayerDecodeMetadata(void)
@@ -1010,7 +1015,7 @@ void syncPlayerAndPlaylist(void)
syncCurrentPlayerDecodeMetadata();
}
-int currentSongInPlaylist(FILE * fp)
+int currentSongInPlaylist(int fd)
{
if (playlist_state != PLAYLIST_STATE_PLAY)
return 0;
@@ -1020,14 +1025,14 @@ int currentSongInPlaylist(FILE * fp)
syncPlaylistWithQueue(0);
if (playlist.current >= 0 && playlist.current < playlist.length) {
- return playPlaylistOrderNumber(fp, playlist.current);
+ return playPlaylistOrderNumber(fd, playlist.current);
} else
- return stopPlaylist(fp);;
+ return stopPlaylist(fd);
return 0;
}
-int nextSongInPlaylist(FILE * fp)
+int nextSongInPlaylist(int fd)
{
if (playlist_state != PLAYLIST_STATE_PLAY)
return 0;
@@ -1037,14 +1042,14 @@ int nextSongInPlaylist(FILE * fp)
playlist_stopOnError = 0;
if (playlist.current < playlist.length - 1) {
- return playPlaylistOrderNumber(fp, playlist.current + 1);
+ return playPlaylistOrderNumber(fd, playlist.current + 1);
} else if (playlist.length && playlist.repeat) {
if (playlist.random)
randomizeOrder(0, playlist.length - 1);
- return playPlaylistOrderNumber(fp, 0);
+ return playPlaylistOrderNumber(fd, 0);
} else {
incrPlaylistCurrent();
- return stopPlaylist(fp);;
+ return stopPlaylist(fd);
}
return 0;
@@ -1065,11 +1070,11 @@ void playPlaylistIfPlayerStopped(void)
|| error == PLAYER_ERROR_AUDIO
|| error == PLAYER_ERROR_SYSTEM
|| playlist_errorCount >= playlist.length)) {
- stopPlaylist(stderr);
+ stopPlaylist(STDERR_FILENO);
} else if (playlist_noGoToNext)
- currentSongInPlaylist(stderr);
+ currentSongInPlaylist(STDERR_FILENO);
else
- nextSongInPlaylist(stderr);
+ nextSongInPlaylist(STDERR_FILENO);
}
}
@@ -1083,10 +1088,10 @@ int getPlaylistRandomStatus(void)
return playlist.random;
}
-int setPlaylistRepeatStatus(FILE * fp, int status)
+int setPlaylistRepeatStatus(int fd, int status)
{
if (status != 0 && status != 1) {
- commandError(fp, ACK_ERROR_ARG, "\"%i\" is not 0 or 1", status);
+ commandError(fd, ACK_ERROR_ARG, "\"%i\" is not 0 or 1", status);
return -1;
}
@@ -1103,7 +1108,7 @@ int setPlaylistRepeatStatus(FILE * fp, int status)
return 0;
}
-int moveSongInPlaylist(FILE * fp, int from, int to)
+int moveSongInPlaylist(int fd, int from, int to)
{
int i;
Song *tmpSong;
@@ -1112,13 +1117,13 @@ int moveSongInPlaylist(FILE * fp, int from, int to)
int currentSong = -1;
if (from < 0 || from >= playlist.length) {
- commandError(fp, ACK_ERROR_NO_EXIST,
+ commandError(fd, ACK_ERROR_NO_EXIST,
"song doesn't exist: \"%i\"", from);
return -1;
}
if (to < 0 || to >= playlist.length) {
- commandError(fp, ACK_ERROR_NO_EXIST,
+ commandError(fd, ACK_ERROR_NO_EXIST,
"song doesn't exist: \"%i\"", to);
return -1;
}
@@ -1176,11 +1181,11 @@ int moveSongInPlaylist(FILE * fp, int from, int to)
return 0;
}
-int moveSongInPlaylistById(FILE * fp, int id1, int to)
+int moveSongInPlaylistById(int fd, int id1, int to)
{
checkSongId(id1);
- return moveSongInPlaylist(fp, playlist.idToPosition[id1], to);
+ return moveSongInPlaylist(fd, playlist.idToPosition[id1], to);
}
static void orderPlaylist(void)
@@ -1238,12 +1243,12 @@ static void randomizeOrder(int start, int end)
}
-int setPlaylistRandomStatus(FILE * fp, int status)
+int setPlaylistRandomStatus(int fd, int status)
{
int statusWas = playlist.random;
if (status != 0 && status != 1) {
- commandError(fp, ACK_ERROR_ARG, "\"%i\" is not 0 or 1", status);
+ commandError(fd, ACK_ERROR_ARG, "\"%i\" is not 0 or 1", status);
return -1;
}
@@ -1268,7 +1273,7 @@ int setPlaylistRandomStatus(FILE * fp, int status)
return 0;
}
-int previousSongInPlaylist(FILE * fp)
+int previousSongInPlaylist(int fd)
{
static time_t lastTime = 0;
time_t diff = time(NULL) - lastTime;
@@ -1281,22 +1286,22 @@ int previousSongInPlaylist(FILE * fp)
syncPlaylistWithQueue(0);
if (diff && getPlayerElapsedTime() > PLAYLIST_PREV_UNLESS_ELAPSED) {
- return playPlaylistOrderNumber(fp, playlist.current);
+ return playPlaylistOrderNumber(fd, playlist.current);
} else {
if (playlist.current > 0) {
- return playPlaylistOrderNumber(fp,
+ return playPlaylistOrderNumber(fd,
playlist.current - 1);
} else if (playlist.repeat) {
- return playPlaylistOrderNumber(fp, playlist.length - 1);
+ return playPlaylistOrderNumber(fd, playlist.length - 1);
} else {
- return playPlaylistOrderNumber(fp, playlist.current);
+ return playPlaylistOrderNumber(fd, playlist.current);
}
}
return 0;
}
-int shufflePlaylist(FILE * fp)
+int shufflePlaylist(int fd)
{
int i;
int ri;
@@ -1331,7 +1336,7 @@ int shufflePlaylist(FILE * fp)
return 0;
}
-int deletePlaylist(FILE * fp, char *utf8file)
+int deletePlaylist(int fd, char *utf8file)
{
char *file = utf8ToFsCharset(utf8file);
char *rfile = malloc(strlen(file) + strlen(".") +
@@ -1348,13 +1353,13 @@ int deletePlaylist(FILE * fp, char *utf8file)
free(rfile);
else {
free(rfile);
- commandError(fp, ACK_ERROR_NO_EXIST,
+ commandError(fd, ACK_ERROR_NO_EXIST,
"playlist \"%s\" not found", utf8file);
return -1;
}
if (unlink(actualFile) < 0) {
- commandError(fp, ACK_ERROR_SYSTEM,
+ commandError(fd, ACK_ERROR_SYSTEM,
"problems deleting file", NULL);
return -1;
}
@@ -1362,7 +1367,7 @@ int deletePlaylist(FILE * fp, char *utf8file)
return 0;
}
-int savePlaylist(FILE * fp, char *utf8file)
+int savePlaylist(int fd, char *utf8file)
{
FILE *fileP;
int i;
@@ -1373,7 +1378,7 @@ int savePlaylist(FILE * fp, char *utf8file)
char *url;
if (strstr(utf8file, "/")) {
- commandError(fp, ACK_ERROR_ARG,
+ commandError(fd, ACK_ERROR_ARG,
"cannot save \"%s\", saving playlists to "
"subdirectories is not supported", utf8file);
return -1;
@@ -1395,14 +1400,14 @@ int savePlaylist(FILE * fp, char *utf8file)
free(rfile);
if (0 == stat(actualFile, &st)) {
- commandError(fp, ACK_ERROR_EXIST, "a file or directory already "
+ commandError(fd, ACK_ERROR_EXIST, "a file or directory already "
"exists with the name \"%s\"", utf8file);
return -1;
}
while (!(fileP = fopen(actualFile, "w")) && errno == EINTR) ;
if (fileP == NULL) {
- commandError(fp, ACK_ERROR_SYSTEM, "problems opening file",
+ commandError(fd, ACK_ERROR_SYSTEM, "problems opening file",
NULL);
return -1;
}
@@ -1445,12 +1450,12 @@ int getPlaylistLength(void)
return playlist.length;
}
-int seekSongInPlaylist(FILE * fp, int song, float time)
+int seekSongInPlaylist(int fd, int song, float time)
{
int i = song;
if (song < 0 || song >= playlist.length) {
- commandError(fp, ACK_ERROR_NO_EXIST,
+ commandError(fd, ACK_ERROR_NO_EXIST,
"song doesn't exist: \"%i\"", song);
return -1;
}
@@ -1468,22 +1473,22 @@ int seekSongInPlaylist(FILE * fp, int song, float time)
clearPlayerQueue();
unlockPlaylistInteraction();
}
- } else if (playPlaylistOrderNumber(fp, i) < 0)
+ } else if (playPlaylistOrderNumber(fd, i) < 0)
return -1;
if (playlist.current != i) {
- if (playPlaylistOrderNumber(fp, i) < 0)
+ if (playPlaylistOrderNumber(fd, i) < 0)
return -1;
}
- return playerSeek(fp, playlist.songs[playlist.order[i]], time);
+ return playerSeek(fd, playlist.songs[playlist.order[i]], time);
}
-int seekSongInPlaylistById(FILE * fp, int id, float time)
+int seekSongInPlaylistById(int fd, int id, float time)
{
checkSongId(id);
- return seekSongInPlaylist(fp, playlist.idToPosition[id], time);
+ return seekSongInPlaylist(fd, playlist.idToPosition[id], time);
}
int getPlaylistSongId(int song)
@@ -1491,8 +1496,8 @@ int getPlaylistSongId(int song)
return playlist.positionToId[song];
}
-static int PlaylistIterFunc(FILE * fp, char *utf8file,
- void (*IterFunc) (FILE * fp, char *utf8_file,
+static int PlaylistIterFunc(int fd, char *utf8file,
+ void (*IterFunc) (int fd, char *utf8_file,
char **errored_File))
{
FILE *fileP;
@@ -1518,14 +1523,14 @@ static int PlaylistIterFunc(FILE * fp, char *utf8file,
free(rfile);
else {
free(rfile);
- commandError(fp, ACK_ERROR_NO_EXIST,
+ commandError(fd, ACK_ERROR_NO_EXIST,
"playlist \"%s\" not found", utf8file);
return -1;
}
while (!(fileP = fopen(actualFile, "r")) && errno == EINTR) ;
if (fileP == NULL) {
- commandError(fp, ACK_ERROR_SYSTEM,
+ commandError(fd, ACK_ERROR_SYSTEM,
"problems opening file \"%s\"", utf8file);
return -1;
}
@@ -1547,7 +1552,7 @@ static int PlaylistIterFunc(FILE * fp, char *utf8file,
strncat(s, "/", MAXPATHLEN - parentlen);
strncat(s, temp, MAXPATHLEN - parentlen - 1);
if (strlen(s) >= MAXPATHLEN) {
- commandError(fp,
+ commandError(fd,
ACK_ERROR_PLAYLIST_LOAD,
"\"%s\" too long", temp);
free(temp);
@@ -1568,12 +1573,12 @@ static int PlaylistIterFunc(FILE * fp, char *utf8file,
* for our current IterFunction set
* but just in case, we copy to s */
strcpy(s, temp);
- IterFunc(fp, s, &erroredFile);
+ IterFunc(fd, s, &erroredFile);
}
free(temp);
} else if (slength == MAXPATHLEN) {
s[slength] = '\0';
- commandError(fp, ACK_ERROR_PLAYLIST_LOAD,
+ commandError(fd, ACK_ERROR_PLAYLIST_LOAD,
"line in \"%s\" is too long", utf8file);
ERROR("line \"%s\" in playlist \"%s\" is too long\n",
s, utf8file);
@@ -1588,7 +1593,7 @@ static int PlaylistIterFunc(FILE * fp, char *utf8file,
while (fclose(fileP) && errno == EINTR) ;
if (erroredFile) {
- commandError(fp, ACK_ERROR_PLAYLIST_LOAD,
+ commandError(fd, ACK_ERROR_PLAYLIST_LOAD,
"can't add file \"%s\"", erroredFile);
free(erroredFile);
return -1;
@@ -1597,25 +1602,25 @@ static int PlaylistIterFunc(FILE * fp, char *utf8file,
return 0;
}
-static void PlaylistInfoPrintInfo(FILE * fp, char *utf8file, char **erroredfile)
+static void PlaylistInfoPrintInfo(int fd, char *utf8file, char **erroredfile)
{
Song *song = getSongFromDB(utf8file);
if (song) {
- printSongInfo(fp, song);
+ printSongInfo(fd, song);
} else {
- myfprintf(fp, "file: %s\n", utf8file);
+ fdprintf(fd, "file: %s\n", utf8file);
}
}
-static void PlaylistInfoPrint(FILE * fp, char *utf8file, char **erroredfile)
+static void PlaylistInfoPrint(int fd, char *utf8file, char **erroredfile)
{
- myfprintf(fp, "file: %s\n", utf8file);
+ fdprintf(fd, "file: %s\n", utf8file);
}
-static void PlaylistLoadIterFunc(FILE * fp, char *temp, char **erroredFile)
+static void PlaylistLoadIterFunc(int fd, char *temp, char **erroredFile)
{
if (!getSongFromDB(temp) && !isRemoteUrl(temp)) {
- } else if ((addToPlaylist(stderr, temp, 0)) < 0) {
+ } else if ((addToPlaylist(STDERR_FILENO, temp, 0)) < 0) {
/* for windows compatibilit, convert slashes */
char *temp2 = strdup(temp);
char *p = temp2;
@@ -1624,7 +1629,7 @@ static void PlaylistLoadIterFunc(FILE * fp, char *temp, char **erroredFile)
*p = '/';
p++;
}
- if ((addToPlaylist(stderr, temp2, 0)) < 0) {
+ if ((addToPlaylist(STDERR_FILENO, temp2, 0)) < 0) {
if (!*erroredFile) {
*erroredFile = strdup(temp);
}
@@ -1633,15 +1638,15 @@ static void PlaylistLoadIterFunc(FILE * fp, char *temp, char **erroredFile)
}
}
-int PlaylistInfo(FILE * fp, char *utf8file, int detail)
+int PlaylistInfo(int fd, char *utf8file, int detail)
{
if (detail) {
- return PlaylistIterFunc(fp, utf8file, PlaylistInfoPrintInfo);
+ return PlaylistIterFunc(fd, utf8file, PlaylistInfoPrintInfo);
}
- return PlaylistIterFunc(fp, utf8file, PlaylistInfoPrint);
+ return PlaylistIterFunc(fd, utf8file, PlaylistInfoPrint);
}
-int loadPlaylist(FILE * fp, char *utf8file)
+int loadPlaylist(int fd, char *utf8file)
{
- return PlaylistIterFunc(fp, utf8file, PlaylistLoadIterFunc);
+ return PlaylistIterFunc(fd, utf8file, PlaylistLoadIterFunc);
}
diff --git a/src/playlist.h b/src/playlist.h
index faab10021..25ed45dfb 100644
--- a/src/playlist.h
+++ b/src/playlist.h
@@ -38,61 +38,61 @@ void readPlaylistState();
void savePlaylistState();
-int clearPlaylist(FILE * fp);
+int clearPlaylist(int fd);
-int addToPlaylist(FILE * fp, char *file, int printId);
+int addToPlaylist(int fd, char *file, int printId);
-int addSongToPlaylist(FILE * fp, Song * song, int printId);
+int addSongToPlaylist(int fd, Song * song, int printId);
-int showPlaylist(FILE * fp);
+int showPlaylist(int fd);
-int deleteFromPlaylist(FILE * fp, int song);
+int deleteFromPlaylist(int fd, int song);
-int deleteFromPlaylistById(FILE * fp, int song);
+int deleteFromPlaylistById(int fd, int song);
-int playlistInfo(FILE * fp, int song);
+int playlistInfo(int fd, int song);
-int playlistId(FILE * fp, int song);
+int playlistId(int fd, int song);
-int stopPlaylist(FILE * fp);
+int stopPlaylist(int fd);
-int playPlaylist(FILE * fp, int song, int stopOnError);
+int playPlaylist(int fd, int song, int stopOnError);
-int playPlaylistById(FILE * fp, int song, int stopOnError);
+int playPlaylistById(int fd, int song, int stopOnError);
-int nextSongInPlaylist(FILE * fp);
+int nextSongInPlaylist(int fd);
void syncPlayerAndPlaylist();
-int previousSongInPlaylist(FILE * fp);
+int previousSongInPlaylist(int fd);
-int shufflePlaylist(FILE * fp);
+int shufflePlaylist(int fd);
-int savePlaylist(FILE * fp, char *utf8file);
+int savePlaylist(int fd, char *utf8file);
-int deletePlaylist(FILE * fp, char *utf8file);
+int deletePlaylist(int fd, char *utf8file);
-int deletePlaylistById(FILE * fp, char *utf8file);
+int deletePlaylistById(int fd, char *utf8file);
void deleteASongFromPlaylist(Song * song);
-int moveSongInPlaylist(FILE * fp, int from, int to);
+int moveSongInPlaylist(int fd, int from, int to);
-int moveSongInPlaylistById(FILE * fp, int id, int to);
+int moveSongInPlaylistById(int fd, int id, int to);
-int swapSongsInPlaylist(FILE * fp, int song1, int song2);
+int swapSongsInPlaylist(int fd, int song1, int song2);
-int swapSongsInPlaylistById(FILE * fp, int id1, int id2);
+int swapSongsInPlaylistById(int fd, int id1, int id2);
-int loadPlaylist(FILE * fp, char *utf8file);
+int loadPlaylist(int fd, char *utf8file);
int getPlaylistRepeatStatus();
-int setPlaylistRepeatStatus(FILE * fp, int status);
+int setPlaylistRepeatStatus(int fd, int status);
int getPlaylistRandomStatus();
-int setPlaylistRandomStatus(FILE * fp, int status);
+int setPlaylistRandomStatus(int fd, int status);
int getPlaylistCurrentSong();
@@ -104,17 +104,17 @@ unsigned long getPlaylistVersion();
void playPlaylistIfPlayerStopped();
-int seekSongInPlaylist(FILE * fp, int song, float time);
+int seekSongInPlaylist(int fd, int song, float time);
-int seekSongInPlaylistById(FILE * fp, int id, float time);
+int seekSongInPlaylistById(int fd, int id, float time);
void playlistVersionChange();
-int playlistChanges(FILE * fp, mpd_uint32 version);
+int playlistChanges(int fd, mpd_uint32 version);
-int playlistChangesPosId(FILE * fp, mpd_uint32 version);
+int playlistChangesPosId(int fd, mpd_uint32 version);
-int PlaylistInfo(FILE * fp, char *utf8file, int detail);
+int PlaylistInfo(int fd, char *utf8file, int detail);
char *getStateFile();
diff --git a/src/sllist.c b/src/sllist.c
new file mode 100644
index 000000000..1c11c973d
--- /dev/null
+++ b/src/sllist.c
@@ -0,0 +1,71 @@
+/* the Music Player Daemon (MPD)
+ * (c)2003-2006 by Warren Dukes (warren.dukes@gmail.com)
+ * This project's homepage is: 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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ */
+
+/* a very simple singly-linked-list structure for queues/buffers */
+
+#include "sllist.h"
+#include "utils.h"
+
+static void init_strnode(struct strnode *x, char *s)
+{
+ x->data = s;
+ x->next = NULL;
+}
+
+struct strnode *new_strnode(char *s)
+{
+ struct strnode *x = malloc(sizeof(struct strnode));
+ init_strnode(x, s);
+ return x;
+}
+
+struct strnode *new_strnode_dup(char *s, const size_t size)
+{
+ struct strnode *x = malloc(sizeof(struct strnode) + size);
+ x->next = NULL;
+ x->data = ((void *)x + sizeof(struct strnode));
+ memcpy((void *)x->data, (void*)s, size);
+ return x;
+}
+
+struct sllnode *new_sllnode(void *s, const size_t size)
+{
+ struct sllnode *x = malloc(sizeof(struct sllnode) + size);
+ x->next = NULL;
+ x->size = size;
+ x->data = ((void *)x + sizeof(struct sllnode));
+ memcpy(x->data, (void *)s, size);
+ return x;
+}
+
+struct strnode *dup_strlist(struct strnode *old)
+{
+ struct strnode *tmp, *new, *cur;
+
+ tmp = old;
+ cur = new = new_strnode_dup(tmp->data, strlen(tmp->data) + 1);
+ tmp = tmp->next;
+ while (tmp) {
+ cur->next = new_strnode_dup(tmp->data, strlen(tmp->data) + 1);
+ cur = cur->next;
+ tmp = tmp->next;
+ }
+ return new;
+}
+
+
diff --git a/src/sllist.h b/src/sllist.h
new file mode 100644
index 000000000..3ac1d1846
--- /dev/null
+++ b/src/sllist.h
@@ -0,0 +1,34 @@
+/* a very simple singly-linked-list structure for queues/buffers */
+
+#ifndef SLLIST_H
+#define SLLIST_H
+
+#include "utils.h"
+
+/* just free the entire structure if it's free-able, the 'data' member
+ * should _NEVER_ be explicitly freed
+ *
+ * there's no free command, iterate through them yourself and just
+ * call free() on it iff you malloc'd them */
+
+struct strnode {
+ struct strnode *next;
+ char *data;
+};
+
+struct sllnode {
+ struct sllnode *next;
+ void *data;
+ size_t size;
+};
+
+struct strnode *new_strnode(char *s);
+
+struct strnode *new_strnode_dup(char *s, const size_t size);
+
+struct strnode *dup_strlist(struct strnode *old);
+
+struct sllnode *new_sllnode(void *s, const size_t size);
+
+
+#endif /* SLLIST_H */
diff --git a/src/song.c b/src/song.c
index b982b1007..a601d5f67 100644
--- a/src/song.c
+++ b/src/song.c
@@ -134,32 +134,32 @@ void freeSongList(SongList * list)
freeList(list);
}
-void printSongUrl(FILE * fp, Song * song)
+void printSongUrl(int fd, Song * song)
{
if (song->parentDir && song->parentDir->path) {
- myfprintf(fp, "%s%s/%s\n", SONG_FILE,
+ fdprintf(fd, "%s%s/%s\n", SONG_FILE,
getDirectoryPath(song->parentDir), song->url);
} else {
- myfprintf(fp, "%s%s\n", SONG_FILE, song->url);
+ fdprintf(fd, "%s%s\n", SONG_FILE, song->url);
}
}
-int printSongInfo(FILE * fp, Song * song)
+int printSongInfo(int fd, Song * song)
{
- printSongUrl(fp, song);
+ printSongUrl(fd, song);
if (song->tag)
- printMpdTag(fp, song->tag);
+ printMpdTag(fd, song->tag);
return 0;
}
-int printSongInfoFromList(FILE * fp, SongList * list)
+int printSongInfoFromList(int fd, SongList * list)
{
ListNode *tempNode = list->firstNode;
while (tempNode != NULL) {
- printSongInfo(fp, (Song *) tempNode->data);
+ printSongInfo(fd, (Song *) tempNode->data);
tempNode = tempNode->nextNode;
}
@@ -174,7 +174,7 @@ void writeSongInfoFromList(FILE * fp, SongList * list)
while (tempNode != NULL) {
myfprintf(fp, "%s%s\n", SONG_KEY, tempNode->key);
- printSongInfo(fp, (Song *) tempNode->data);
+ printSongInfo(fileno(fp), (Song *) tempNode->data);
myfprintf(fp, "%s%li\n", SONG_MTIME,
(long)((Song *) tempNode->data)->mtime);
tempNode = tempNode->nextNode;
diff --git a/src/song.h b/src/song.h
index 104ad1686..d4fde5470 100644
--- a/src/song.h
+++ b/src/song.h
@@ -58,9 +58,9 @@ void freeSongList(SongList * list);
Song *addSongToList(SongList * list, char *url, char *utf8path,
int songType, struct _Directory *parentDir);
-int printSongInfo(FILE * fp, Song * song);
+int printSongInfo(int fd, Song * song);
-int printSongInfoFromList(FILE * fp, SongList * list);
+int printSongInfoFromList(int fd, SongList * list);
void writeSongInfoFromList(FILE * fp, SongList * list);
@@ -69,7 +69,7 @@ void readSongInfoIntoList(FILE * fp, SongList * list,
int updateSongInfo(Song * song);
-void printSongUrl(FILE * fp, Song * song);
+void printSongUrl(int fd, Song * song);
char *getSongUrl(Song * song);
diff --git a/src/stats.c b/src/stats.c
index c159fc4c1..32a7804c1 100644
--- a/src/stats.c
+++ b/src/stats.c
@@ -34,15 +34,15 @@ void initStats(void)
stats.numberOfSongs = 0;
}
-int printStats(FILE * fp)
+int printStats(int fd)
{
- myfprintf(fp, "artists: %li\n", getNumberOfTagItems(TAG_ITEM_ARTIST));
- myfprintf(fp, "albums: %li\n", getNumberOfTagItems(TAG_ITEM_ALBUM));
- myfprintf(fp, "songs: %i\n", stats.numberOfSongs);
- myfprintf(fp, "uptime: %li\n", time(NULL) - stats.daemonStart);
- myfprintf(fp, "playtime: %li\n",
+ fdprintf(fd, "artists: %li\n", getNumberOfTagItems(TAG_ITEM_ARTIST));
+ fdprintf(fd, "albums: %li\n", getNumberOfTagItems(TAG_ITEM_ALBUM));
+ fdprintf(fd, "songs: %i\n", stats.numberOfSongs);
+ fdprintf(fd, "uptime: %li\n", time(NULL) - stats.daemonStart);
+ fdprintf(fd, "playtime: %li\n",
(long)(getPlayerTotalPlayTime() + 0.5));
- myfprintf(fp, "db_playtime: %li\n", stats.dbPlayTime);
- myfprintf(fp, "db_update: %li\n", getDbModTime());
+ fdprintf(fd, "db_playtime: %li\n", stats.dbPlayTime);
+ fdprintf(fd, "db_update: %li\n", getDbModTime());
return 0;
}
diff --git a/src/stats.h b/src/stats.h
index 81fd9b3ae..4302732ce 100644
--- a/src/stats.h
+++ b/src/stats.h
@@ -35,6 +35,6 @@ extern Stats stats;
void initStats();
-int printStats(FILE * fp);
+int printStats(int fd);
#endif
diff --git a/src/tag.c b/src/tag.c
index 5099bb3bb..e2ade9fcf 100644
--- a/src/tag.c
+++ b/src/tag.c
@@ -121,15 +121,15 @@ void initTagConfig(void)
free(temp);
}
-void printMpdTag(FILE * fp, MpdTag * tag)
+void printMpdTag(int fd, MpdTag * tag)
{
int i;
if (tag->time >= 0)
- myfprintf(fp, "Time: %i\n", tag->time);
+ fdprintf(fd, "Time: %i\n", tag->time);
for (i = 0; i < tag->numOfItems; i++) {
- myfprintf(fp, "%s: %s\n", mpdTagItemKeys[tag->items[i].type],
+ fdprintf(fd, "%s: %s\n", mpdTagItemKeys[tag->items[i].type],
tag->items[i].value);
}
}
diff --git a/src/tag.h b/src/tag.h
index 073c38238..d1fa4cef4 100644
--- a/src/tag.h
+++ b/src/tag.h
@@ -78,7 +78,7 @@ void addItemToMpdTagWithLen(MpdTag * tag, int itemType, char *value, int len);
#define addItemToMpdTag(tag, itemType, value) \
addItemToMpdTagWithLen(tag, itemType, value, strlen(value))
-void printMpdTag(FILE * fp, MpdTag * tag);
+void printMpdTag(int fd, MpdTag * tag);
MpdTag *mpdTagDup(MpdTag * tag);
diff --git a/src/tagTracker.c b/src/tagTracker.c
index 6d2843746..b4de6129d 100644
--- a/src/tagTracker.c
+++ b/src/tagTracker.c
@@ -147,7 +147,7 @@ void visitInTagTracker(int type, char *str)
((TagTrackerItem *) item)->visited = 1;
}
-void printVisitedInTagTracker(FILE * fp, int type)
+void printVisitedInTagTracker(int fd, int type)
{
ListNode *node;
TagTrackerItem *item;
@@ -160,8 +160,8 @@ void printVisitedInTagTracker(FILE * fp, int type)
while (node) {
item = node->data;
if (item->visited) {
- myfprintf(fp, "%s: %s\n", mpdTagItemKeys[type],
- node->key);
+ fdprintf(fd, "%s: %s\n", mpdTagItemKeys[type],
+ node->key);
}
node = node->nextNode;
}
diff --git a/src/tagTracker.h b/src/tagTracker.h
index b3f9a97c6..260784d09 100644
--- a/src/tagTracker.h
+++ b/src/tagTracker.h
@@ -33,6 +33,6 @@ void resetVisitedFlagsInTagTracker(int type);
void visitInTagTracker(int type, char *str);
-void printVisitedInTagTracker(FILE * fp, int type);
+void printVisitedInTagTracker(int fd, int type);
#endif
diff --git a/src/utils.h b/src/utils.h
index 1788d7141..bc16905ea 100644
--- a/src/utils.h
+++ b/src/utils.h
@@ -21,7 +21,13 @@
#include "../config.h"
+#include <unistd.h>
+#include <stdlib.h>
#include <stdio.h>
+#include <errno.h>
+#include <sys/types.h>
+#include <sys/stat.h>
+#include <fcntl.h>
char *myFgets(char *buffer, int bufferSize, FILE * fp);
@@ -37,4 +43,39 @@ char *appendToString(char *dest, const char *src);
unsigned long readLEuint32(const unsigned char *p);
+/* trivial functions, keep them inlined */
+static inline int xopen(const char *path, int flags, mode_t mode)
+{
+ int fd;
+ while(0>(fd = open(path,flags,mode)) && errno == EINTR);
+ return fd;
+}
+
+static inline void xclose(int fd)
+{
+ while (close(fd) && errno == EINTR);
+}
+
+static inline ssize_t xread(int fd, void *buf, size_t len)
+{
+ ssize_t nr;
+ while (1) {
+ nr = read(fd, buf, len);
+ if ((nr < 0) && (errno == EAGAIN || errno == EINTR))
+ continue;
+ return nr;
+ }
+}
+
+static inline ssize_t xwrite(int fd, const void *buf, size_t len)
+{
+ ssize_t nr;
+ while (1) {
+ nr = write(fd, buf, len);
+ if ((nr < 0) && (errno == EAGAIN || errno == EINTR))
+ continue;
+ return nr;
+ }
+}
+
#endif
diff --git a/src/volume.c b/src/volume.c
index 32b56bd66..adff103ad 100644
--- a/src/volume.c
+++ b/src/volume.c
@@ -169,7 +169,7 @@ static int getOssVolumeLevel(void)
return left;
}
-static int changeOssVolumeLevel(FILE * fp, int change, int rel)
+static int changeOssVolumeLevel(int fd, int change, int rel)
{
int current;
int new;
@@ -177,7 +177,7 @@ static int changeOssVolumeLevel(FILE * fp, int change, int rel)
if (rel) {
if ((current = getOssVolumeLevel()) < 0) {
- commandError(fp, ACK_ERROR_SYSTEM,
+ commandError(fd, ACK_ERROR_SYSTEM,
"problem getting current volume", NULL);
return -1;
}
@@ -198,7 +198,7 @@ static int changeOssVolumeLevel(FILE * fp, int change, int rel)
if (ioctl(volume_ossFd, MIXER_WRITE(volume_ossControl), &level) < 0) {
closeOssMixer();
- commandError(fp, ACK_ERROR_SYSTEM, "problems setting volume",
+ commandError(fd, ACK_ERROR_SYSTEM, "problems setting volume",
NULL);
return -1;
}
@@ -328,7 +328,7 @@ static int getAlsaVolumeLevel(void)
return ret;
}
-static int changeAlsaVolumeLevel(FILE * fp, int change, int rel)
+static int changeAlsaVolumeLevel(int fd, int change, int rel)
{
float vol;
long level;
@@ -361,7 +361,7 @@ static int changeAlsaVolumeLevel(FILE * fp, int change, int rel)
if ((err =
snd_mixer_selem_set_playback_volume_all(volume_alsaElem,
level)) < 0) {
- commandError(fp, ACK_ERROR_SYSTEM, "problems setting volume",
+ commandError(fd, ACK_ERROR_SYSTEM, "problems setting volume",
NULL);
WARNING("problems setting alsa volume: %s\n",
snd_strerror(err));
@@ -471,7 +471,7 @@ int getVolumeLevel(void)
}
}
-static int changeSoftwareVolume(FILE * fp, int change, int rel)
+static int changeSoftwareVolume(int fd, int change, int rel)
{
int new = change;
@@ -499,19 +499,19 @@ static int changeSoftwareVolume(FILE * fp, int change, int rel)
return 0;
}
-int changeVolumeLevel(FILE * fp, int change, int rel)
+int changeVolumeLevel(int fd, int change, int rel)
{
switch (volume_mixerType) {
#ifdef HAVE_ALSA
case VOLUME_MIXER_TYPE_ALSA:
- return changeAlsaVolumeLevel(fp, change, rel);
+ return changeAlsaVolumeLevel(fd, change, rel);
#endif
#ifdef HAVE_OSS
case VOLUME_MIXER_TYPE_OSS:
- return changeOssVolumeLevel(fp, change, rel);
+ return changeOssVolumeLevel(fd, change, rel);
#endif
case VOLUME_MIXER_TYPE_SOFTWARE:
- return changeSoftwareVolume(fp, change, rel);
+ return changeSoftwareVolume(fd, change, rel);
default:
return 0;
break;
diff --git a/src/volume.h b/src/volume.h
index 0c0307da5..92fd868be 100644
--- a/src/volume.h
+++ b/src/volume.h
@@ -35,6 +35,6 @@ void finishVolume();
int getVolumeLevel();
-int changeVolumeLevel(FILE * fp, int change, int rel);
+int changeVolumeLevel(int fd, int change, int rel);
#endif