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pass "struct client" to dbUtils.c, song.c, tag_print.c

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Don't pass the raw file descriptor around.  This migration patch is
rather large, because all of the sources have inter dependencies - we
have to change all of them at the same time.
This commit is contained in:
Max Kellermann 2008-09-07 13:53:55 +02:00
parent 5609a1fcd0
commit dc8b64fdef
12 changed files with 121 additions and 110 deletions
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32
src/command.c
View File

@ -323,7 +323,7 @@ static int handleUrlHandlers(struct client *client, mpd_unused int *permission,
static int handleTagTypes(struct client *client, mpd_unused int *permission,
mpd_unused int argc, mpd_unused char *argv[])
{
tag_print_types(client_get_fd(client));
tag_print_types(client);
return 0;
}
@ -368,7 +368,7 @@ static int handleCurrentSong(struct client *client, mpd_unused int *permission,
if (song < 0)
return 0;
result = playlistInfo(client_get_fd(client), song);
result = playlistInfo(client, song);
return print_playlist_result(client, result);
}
@ -584,7 +584,7 @@ static int handleListPlaylist(struct client *client, mpd_unused int *permission,
{
int ret;
ret = PlaylistInfo(client_get_fd(client), argv[1], 0);
ret = PlaylistInfo(client, argv[1], 0);
if (ret == -1)
command_error(client, ACK_ERROR_NO_EXIST, "No such playlist");
@ -596,7 +596,7 @@ static int handleListPlaylistInfo(struct client *client, mpd_unused int *permiss
{
int ret;
ret = PlaylistInfo(client_get_fd(client), argv[1], 1);
ret = PlaylistInfo(client, argv[1], 1);
if (ret == -1)
command_error(client, ACK_ERROR_NO_EXIST, "No such playlist");
@ -611,7 +611,7 @@ static int handleLsInfo(struct client *client, mpd_unused int *permission,
if (argc == 2)
path = argv[1];
if (printDirectoryInfo(client_get_fd(client), path) < 0) {
if (printDirectoryInfo(client, path) < 0) {
command_error(client, ACK_ERROR_NO_EXIST,
"directory not found");
return -1;
@ -648,7 +648,7 @@ static int handlePlaylistChanges(struct client *client, mpd_unused int *permissi
if (check_uint32(client, &version, argv[1], need_positive) < 0)
return -1;
return playlistChanges(client_get_fd(client), version);
return playlistChanges(client, version);
}
static int handlePlaylistChangesPosId(struct client *client, mpd_unused int *permission,
@ -670,7 +670,7 @@ static int handlePlaylistInfo(struct client *client, mpd_unused int *permission,
if (argc == 2 && check_int(client, &song, argv[1], need_positive) < 0)
return -1;
result = playlistInfo(client_get_fd(client), song);
result = playlistInfo(client, song);
return print_playlist_result(client, result);
}
@ -683,7 +683,7 @@ static int handlePlaylistId(struct client *client, mpd_unused int *permission,
if (argc == 2 && check_int(client, &id, argv[1], need_positive) < 0)
return -1;
result = playlistId(client_get_fd(client), id);
result = playlistId(client, id);
return print_playlist_result(client, result);
}
@ -702,7 +702,7 @@ static int handleFind(struct client *client, mpd_unused int *permission,
return -1;
}
ret = findSongsIn(client_get_fd(client), NULL, numItems, items);
ret = findSongsIn(client, NULL, numItems, items);
if (ret == -1)
command_error(client, ACK_ERROR_NO_EXIST,
"directory or file not found");
@ -727,7 +727,7 @@ static int handleSearch(struct client *client, mpd_unused int *permission,
return -1;
}
ret = searchForSongsIn(client_get_fd(client), NULL, numItems, items);
ret = searchForSongsIn(client, NULL, numItems, items);
if (ret == -1)
command_error(client, ACK_ERROR_NO_EXIST,
"directory or file not found");
@ -752,7 +752,7 @@ static int handleCount(struct client *client, mpd_unused int *permission,
return -1;
}
ret = searchStatsForSongsIn(client_get_fd(client), NULL, numItems, items);
ret = searchStatsForSongsIn(client, NULL, numItems, items);
if (ret == -1)
command_error(client, ACK_ERROR_NO_EXIST,
"directory or file not found");
@ -775,7 +775,7 @@ static int handlePlaylistFind(struct client *client, mpd_unused int *permission,
return -1;
}
findSongsInPlaylist(client_get_fd(client), numItems, items);
findSongsInPlaylist(client, numItems, items);
freeLocateTagItemArray(numItems, items);
@ -795,7 +795,7 @@ static int handlePlaylistSearch(struct client *client, mpd_unused int *permissio
return -1;
}
searchForSongsInPlaylist(client_get_fd(client), numItems, items);
searchForSongsInPlaylist(client, numItems, items);
freeLocateTagItemArray(numItems, items);
@ -937,7 +937,7 @@ static int handleListAll(struct client *client, mpd_unused int *permission,
if (argc == 2)
directory = argv[1];
ret = printAllIn(client_get_fd(client), directory);
ret = printAllIn(client, directory);
if (ret == -1)
command_error(client, ACK_ERROR_NO_EXIST,
"directory or file not found");
@ -1068,7 +1068,7 @@ static int handleList(struct client *client, mpd_unused int *permission,
}
}
ret = listAllUniqueTags(client_get_fd(client), tagType, numConditionals, conditionals);
ret = listAllUniqueTags(client, tagType, numConditionals, conditionals);
if (conditionals)
freeLocateTagItemArray(numConditionals, conditionals);
@ -1175,7 +1175,7 @@ static int handleListAllInfo(struct client *client, mpd_unused int *permission,
if (argc == 2)
directory = argv[1];
ret = printInfoForAllIn(client_get_fd(client), directory);
ret = printInfoForAllIn(client, directory);
if (ret == -1)
command_error(client, ACK_ERROR_NO_EXIST,
"directory or file not found");

67
src/dbUtils.c
View File

@ -19,7 +19,7 @@
#include "dbUtils.h"
#include "directory.h"
#include "myfprintf.h"
#include "client.h"
#include "utils.h"
#include "playlist.h"
#include "song.h"
@ -58,39 +58,38 @@ static int countSongsInDirectory(Directory * directory,
static int printDirectoryInDirectory(Directory * directory, void *data)
{
int fd = (int)(size_t)data;
struct client *client = data;
if (directory->path) {
fdprintf(fd, "directory: %s\n", getDirectoryPath(directory));
client_printf(client, "directory: %s\n", getDirectoryPath(directory));
}
return 0;
}
static int printSongInDirectory(Song * song, mpd_unused void *data)
{
int fd = (int)(size_t)data;
printSongUrl(fd, song);
struct client *client = data;
printSongUrl(client, song);
return 0;
}
struct search_data {
int fd;
struct client *client;
LocateTagItemArray array;
};
static int searchInDirectory(Song * song, void *_data)
{
struct search_data *data = _data;
int fd = data->fd;
LocateTagItemArray *array = &data->array;
if (strstrSearchTags(song, array->numItems, array->items))
printSongInfo(fd, song);
printSongInfo(data->client, song);
return 0;
}
int searchForSongsIn(int fd, const char *name, int numItems,
LocateTagItem * items)
int searchForSongsIn(struct client *client, const char *name,
int numItems, LocateTagItem * items)
{
int ret;
int i;
@ -103,7 +102,7 @@ int searchForSongsIn(int fd, const char *name, int numItems,
items[i].needle = strDupToUpper(originalNeedles[i]);
}
data.fd = fd;
data.client = client;
data.array.numItems = numItems;
data.array.items = items;
@ -122,30 +121,30 @@ int searchForSongsIn(int fd, const char *name, int numItems,
static int findInDirectory(Song * song, void *_data)
{
struct search_data *data = _data;
int fd = data->fd;
LocateTagItemArray *array = &data->array;
if (tagItemsFoundAndMatches(song, array->numItems, array->items))
printSongInfo(fd, song);
printSongInfo(data->client, song);
return 0;
}
int findSongsIn(int fd, const char *name, int numItems, LocateTagItem * items)
int findSongsIn(struct client *client, const char *name,
int numItems, LocateTagItem * items)
{
struct search_data data;
data.fd = fd;
data.client = client;
data.array.numItems = numItems;
data.array.items = items;
return traverseAllIn(name, findInDirectory, NULL, &data);
}
static void printSearchStats(int fd, SearchStats *stats)
static void printSearchStats(struct client *client, SearchStats *stats)
{
fdprintf(fd, "songs: %i\n", stats->numberOfSongs);
fdprintf(fd, "playtime: %li\n", stats->playTime);
client_printf(client, "songs: %i\n", stats->numberOfSongs);
client_printf(client, "playtime: %li\n", stats->playTime);
}
static int searchStatsInDirectory(Song * song, void *data)
@ -162,8 +161,8 @@ static int searchStatsInDirectory(Song * song, void *data)
return 0;
}
int searchStatsForSongsIn(int fd, const char *name, int numItems,
LocateTagItem * items)
int searchStatsForSongsIn(struct client *client, const char *name,
int numItems, LocateTagItem * items)
{
SearchStats stats;
int ret;
@ -175,15 +174,15 @@ int searchStatsForSongsIn(int fd, const char *name, int numItems,
ret = traverseAllIn(name, searchStatsInDirectory, NULL, &stats);
if (ret == 0)
printSearchStats(fd, &stats);
printSearchStats(client, &stats);
return ret;
}
int printAllIn(int fd, const char *name)
int printAllIn(struct client *client, const char *name)
{
return traverseAllIn(name, printSongInDirectory,
printDirectoryInDirectory, (void*)(size_t)fd);
printDirectoryInDirectory, client);
}
static int directoryAddSongToPlaylist(Song * song, mpd_unused void *data)
@ -221,9 +220,9 @@ int addAllInToStoredPlaylist(const char *name, const char *utf8file)
static int directoryPrintSongInfo(Song * song, void *data)
{
int fd = (int)(size_t)data;
struct client *client = data;
return printSongInfo(fd, song);
return printSongInfo(client, song);
}
static int sumSongTime(Song * song, void *data)
@ -236,10 +235,10 @@ static int sumSongTime(Song * song, void *data)
return 0;
}
int printInfoForAllIn(int fd, const char *name)
int printInfoForAllIn(struct client *client, const char *name)
{
return traverseAllIn(name, directoryPrintSongInfo,
printDirectoryInDirectory, (void*)(size_t)fd);
printDirectoryInDirectory, client);
}
int countSongsIn(const char *name)
@ -279,13 +278,13 @@ static void freeListCommandItem(ListCommandItem * item)
free(item);
}
static void visitTag(int fd, Song * song, enum tag_type tagType)
static void visitTag(struct client *client, Song * song, enum tag_type tagType)
{
int i;
struct tag *tag = song->tag;
if (tagType == LOCATE_TAG_FILE_TYPE) {
printSongUrl(fd, song);
printSongUrl(client, song);
return;
}
@ -300,7 +299,7 @@ static void visitTag(int fd, Song * song, enum tag_type tagType)
}
struct list_tags_data {
int fd;
struct client *client;
ListCommandItem *item;
};
@ -311,20 +310,20 @@ static int listUniqueTagsInDirectory(Song * song, void *_data)
if (tagItemsFoundAndMatches(song, item->numConditionals,
item->conditionals)) {
visitTag(data->fd, song, item->tagType);
visitTag(data->client, song, item->tagType);
}
return 0;
}
int listAllUniqueTags(int fd, int type, int numConditionals,
int listAllUniqueTags(struct client *client, int type, int numConditionals,
LocateTagItem * conditionals)
{
int ret;
ListCommandItem *item = newListCommandItem(type, numConditionals,
conditionals);
struct list_tags_data data = {
.fd = fd,
.client = client,
.item = item,
};
@ -336,7 +335,7 @@ int listAllUniqueTags(int fd, int type, int numConditionals,
&data);
if (type >= 0 && type <= TAG_NUM_OF_ITEM_TYPES) {
printVisitedInTagTracker(fd, type);
printVisitedInTagTracker(client_get_fd(client), type);
}
freeListCommandItem(item);

19
src/dbUtils.h
View File

@ -21,27 +21,30 @@
#include "locate.h"
int printAllIn(int fd, const char *name);
struct client;
int printAllIn(struct client *client, const char *name);
int addAllIn(const char *name);
int addAllInToStoredPlaylist(const char *name, const char *utf8file);
int printInfoForAllIn(int fd, const char *name);
int printInfoForAllIn(struct client *client, const char *name);
int searchForSongsIn(int fd, const char *name, int numItems,
LocateTagItem * items);
int searchForSongsIn(struct client *client, const char *name,
int numItems, LocateTagItem * items);
int findSongsIn(int fd, const char *name, int numItems, LocateTagItem * items);
int findSongsIn(struct client *client, const char *name,
int numItems, LocateTagItem * items);
int searchStatsForSongsIn(int fd, const char *name, int numItems,
LocateTagItem * items);
int searchStatsForSongsIn(struct client *client, const char *name,
int numItems, LocateTagItem * items);
int countSongsIn(const char *name);
unsigned long sumSongTimesIn(const char *name);
int listAllUniqueTags(int fd, int type, int numConditiionals,
int listAllUniqueTags(struct client *client, int type, int numConditiionals,
LocateTagItem * conditionals);
void printSavedMemoryFromFilenames(void);

13
src/directory.c
View File

@ -29,7 +29,6 @@
#include "stats.h"
#include "utils.h"
#include "volume.h"
#include "myfprintf.h"
#include "dbUtils.h"
#include "song_print.h"
#include "song_save.h"
@ -824,30 +823,30 @@ static Directory *getDirectory(const char *name)
return getSubDirectory(mp3rootDirectory, name, &shortname);
}
static int printDirectoryList(int fd, DirectoryList * directoryList)
static int printDirectoryList(struct client *client, DirectoryList * directoryList)
{
ListNode *node = directoryList->firstNode;
Directory *directory;
while (node != NULL) {
directory = (Directory *) node->data;
fdprintf(fd, "%s%s\n", DIRECTORY_DIR,
getDirectoryPath(directory));
client_printf(client, "%s%s\n", DIRECTORY_DIR,
getDirectoryPath(directory));
node = node->nextNode;
}
return 0;
}
int printDirectoryInfo(int fd, const char *name)
int printDirectoryInfo(struct client *client, const char *name)
{
Directory *directory;
if ((directory = getDirectory(name)) == NULL)
return -1;
printDirectoryList(fd, directory->subDirectories);
printSongInfoFromList(fd, directory->songs);
printDirectoryList(client, directory->subDirectories);
printSongInfoFromList(client, directory->songs);
return 0;
}

2
src/directory.h
View File

@ -55,7 +55,7 @@ void closeMp3Directory(void);
int isRootDirectory(const char *name);
int printDirectoryInfo(int fd, const char *dirname);
int printDirectoryInfo(struct client *client, const char *dirname);
int checkDirectoryDB(void);

35
src/playlist.c
View File

@ -22,6 +22,7 @@
#include "ls.h"
#include "tag.h"
#include "song_print.h"
#include "client.h"
#include "conf.h"
#include "directory.h"
#include "log.h"
@ -369,13 +370,13 @@ void readPlaylistState(FILE *fp)
}
}
static void printPlaylistSongInfo(int fd, int song)
static void printPlaylistSongInfo(struct client *client, int song)
{
printSongInfo(fd, playlist.songs[song]);
fdprintf(fd, "Pos: %i\nId: %i\n", song, playlist.positionToId[song]);
printSongInfo(client, playlist.songs[song]);
client_printf(client, "Pos: %i\nId: %i\n", song, playlist.positionToId[song]);
}
int playlistChanges(int fd, mpd_uint32 version)
int playlistChanges(struct client *client, mpd_uint32 version)
{
int i;
@ -383,7 +384,7 @@ int playlistChanges(int fd, mpd_uint32 version)
if (version > playlist.version ||
playlist.songMod[i] >= version ||
playlist.songMod[i] == 0) {
printPlaylistSongInfo(fd, i);
printPlaylistSongInfo(client, i);
}
}
@ -406,7 +407,7 @@ int playlistChangesPosId(int fd, mpd_uint32 version)
return 0;
}
enum playlist_result playlistInfo(int fd, int song)
enum playlist_result playlistInfo(struct client *client, int song)
{
int i;
int begin = 0;
@ -420,7 +421,7 @@ enum playlist_result playlistInfo(int fd, int song)
return PLAYLIST_RESULT_BAD_RANGE;
for (i = begin; i < end; i++)
printPlaylistSongInfo(fd, i);
printPlaylistSongInfo(client, i);
return PLAYLIST_RESULT_SUCCESS;
}
@ -431,7 +432,7 @@ static int song_id_exists(int id)
playlist.idToPosition[id] != -1;
}
enum playlist_result playlistId(int fd, int id)
enum playlist_result playlistId(struct client *client, int id)
{
int i;
int begin = 0;
@ -446,7 +447,7 @@ enum playlist_result playlistId(int fd, int id)
}
for (i = begin; i < end; i++)
printPlaylistSongInfo(fd, i);
printPlaylistSongInfo(client, i);
return PLAYLIST_RESULT_SUCCESS;
}
@ -1337,7 +1338,7 @@ int getPlaylistSongId(int song)
return playlist.positionToId[song];
}
int PlaylistInfo(int fd, const char *utf8file, int detail)
int PlaylistInfo(struct client *client, const char *utf8file, int detail)
{
ListNode *node;
List *list;
@ -1353,13 +1354,13 @@ int PlaylistInfo(int fd, const char *utf8file, int detail)
if (detail) {
Song *song = getSongFromDB(temp);
if (song) {
printSongInfo(fd, song);
printSongInfo(client, song);
wrote = 1;
}
}
if (!wrote) {
fdprintf(fd, SONG_FILE "%s\n", temp);
client_printf(client, SONG_FILE "%s\n", temp);
}
node = node->nextNode;
@ -1403,7 +1404,8 @@ enum playlist_result loadPlaylist(int fd, const char *utf8file)
return PLAYLIST_RESULT_SUCCESS;
}
void searchForSongsInPlaylist(int fd, int numItems, LocateTagItem * items)
void searchForSongsInPlaylist(struct client *client,
int numItems, LocateTagItem * items)
{
int i;
char **originalNeedles = xmalloc(numItems * sizeof(char *));
@ -1415,7 +1417,7 @@ void searchForSongsInPlaylist(int fd, int numItems, LocateTagItem * items)
for (i = 0; i < playlist.length; i++) {
if (strstrSearchTags(playlist.songs[i], numItems, items))
printPlaylistSongInfo(fd, i);
printPlaylistSongInfo(client, i);
}
for (i = 0; i < numItems; i++) {
@ -1426,13 +1428,14 @@ void searchForSongsInPlaylist(int fd, int numItems, LocateTagItem * items)
free(originalNeedles);
}
void findSongsInPlaylist(int fd, int numItems, LocateTagItem * items)
void findSongsInPlaylist(struct client *client,
int numItems, LocateTagItem * items)
{
int i;
for (i = 0; i < playlist.length; i++) {
if (tagItemsFoundAndMatches(playlist.songs[i], numItems, items))
printPlaylistSongInfo(fd, i);
printPlaylistSongInfo(client, i);
}
}

14
src/playlist.h
View File

@ -79,9 +79,9 @@ enum playlist_result deleteFromPlaylist(int song);
enum playlist_result deleteFromPlaylistById(int song);
enum playlist_result playlistInfo(int fd, int song);
enum playlist_result playlistInfo(struct client *client, int song);
enum playlist_result playlistId(int fd, int song);
enum playlist_result playlistId(struct client *client, int song);
void stopPlaylist(void);
@ -137,15 +137,17 @@ enum playlist_result seekSongInPlaylistById(int id, float seek_time);
void playlistVersionChange(void);
int playlistChanges(int fd, mpd_uint32 version);
int playlistChanges(struct client *client, mpd_uint32 version);
int playlistChangesPosId(int fd, mpd_uint32 version);
int PlaylistInfo(int fd, const char *utf8file, int detail);
int PlaylistInfo(struct client *client, const char *utf8file, int detail);
void searchForSongsInPlaylist(int fd, int numItems, LocateTagItem * items);
void searchForSongsInPlaylist(struct client *client,
int numItems, LocateTagItem * items);
void findSongsInPlaylist(int fd, int numItems, LocateTagItem * items);
void findSongsInPlaylist(struct client *client,
int numItems, LocateTagItem * items);
int is_valid_playlist_name(const char *utf8path);

2
src/song.h
View File

@ -32,6 +32,8 @@
#define SONG_FILE "file: "
#define SONG_TIME "Time: "
struct client;
typedef struct _Song {
char *url;
mpd_sint8 type;

20
src/song_print.c
View File

@ -19,34 +19,34 @@
#include "song_print.h"
#include "directory.h"
#include "tag_print.h"
#include "myfprintf.h"
#include "client.h"
void printSongUrl(int fd, Song * song)
void printSongUrl(struct client *client, Song * song)
{
if (song->parentDir && song->parentDir->path) {
fdprintf(fd, "%s%s/%s\n", SONG_FILE,
getDirectoryPath(song->parentDir), song->url);
client_printf(client, "%s%s/%s\n", SONG_FILE,
getDirectoryPath(song->parentDir), song->url);
} else {
fdprintf(fd, "%s%s\n", SONG_FILE, song->url);
client_printf(client, "%s%s\n", SONG_FILE, song->url);
}
}
int printSongInfo(int fd, Song * song)
int printSongInfo(struct client *client, Song * song)
{
printSongUrl(fd, song);
printSongUrl(client, song);
if (song->tag)
tag_print(fd, song->tag);
tag_print(client, song->tag);
return 0;
}
int printSongInfoFromList(int fd, SongList * list)
int printSongInfoFromList(struct client *client, SongList * list)
{
ListNode *tempNode = list->firstNode;
while (tempNode != NULL) {
printSongInfo(fd, (Song *) tempNode->data);
printSongInfo(client, (Song *) tempNode->data);
tempNode = tempNode->nextNode;
}

6
src/song_print.h
View File

@ -21,10 +21,10 @@
#include "song.h"
int printSongInfo(int fd, Song * song);
int printSongInfo(struct client *client, Song * song);
int printSongInfoFromList(int fd, SongList * list);
int printSongInfoFromList(struct client *client, SongList * list);
void printSongUrl(int fd, Song * song);
void printSongUrl(struct client *client, Song * song);
#endif

16
src/tag_print.c
View File

@ -19,28 +19,30 @@
#include "tag_print.h"
#include "tag.h"
#include "tag_internal.h"
#include "myfprintf.h"
#include "client.h"
#include "song.h"
void tag_print_types(int fd)
void tag_print_types(struct client *client)
{
int i;
for (i = 0; i < TAG_NUM_OF_ITEM_TYPES; i++) {
if (ignoreTagItems[i] == 0)
fdprintf(fd, "tagtype: %s\n", mpdTagItemKeys[i]);
client_printf(client, "tagtype: %s\n",
mpdTagItemKeys[i]);
}
}
void tag_print(int fd, const struct tag *tag)
void tag_print(struct client *client, const struct tag *tag)
{
int i;
if (tag->time >= 0)
fdprintf(fd, SONG_TIME "%i\n", tag->time);
client_printf(client, SONG_TIME "%i\n", tag->time);
for (i = 0; i < tag->numOfItems; i++) {
fdprintf(fd, "%s: %s\n", mpdTagItemKeys[tag->items[i]->type],
tag->items[i]->value);
client_printf(client, "%s: %s\n",
mpdTagItemKeys[tag->items[i]->type],
tag->items[i]->value);
}
}

5
src/tag_print.h
View File

@ -20,9 +20,10 @@
#define TAG_PRINT_H
struct tag;
struct client;
void tag_print_types(int fd);
void tag_print_types(struct client *client);
void tag_print(int fd, const struct tag *tag);
void tag_print(struct client *client, const struct tag *tag);
#endif