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-rw-r--r--trunk/src/conf.c450
1 files changed, 0 insertions, 450 deletions
diff --git a/trunk/src/conf.c b/trunk/src/conf.c
deleted file mode 100644
index 8ab59a505..000000000
--- a/trunk/src/conf.c
+++ /dev/null
@@ -1,450 +0,0 @@
-/* the Music Player Daemon (MPD)
- * Copyright (C) 2003-2007 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
- */
-
-#include "conf.h"
-
-#include "log.h"
-
-#include "utils.h"
-#include "buffer2array.h"
-#include "list.h"
-
-#include <sys/param.h>
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <unistd.h>
-#include <sys/types.h>
-#include <pwd.h>
-#include <errno.h>
-
-#define MAX_STRING_SIZE MAXPATHLEN+80
-
-#define CONF_COMMENT '#'
-#define CONF_BLOCK_BEGIN "{"
-#define CONF_BLOCK_END "}"
-
-#define CONF_REPEATABLE_MASK 0x01
-#define CONF_BLOCK_MASK 0x02
-#define CONF_LINE_TOKEN_MAX 3
-
-typedef struct _configEntry {
- unsigned char mask;
- List *configParamList;
-} ConfigEntry;
-
-static List *configEntriesList;
-
-static ConfigParam *newConfigParam(char *value, int line)
-{
- ConfigParam *ret = xmalloc(sizeof(ConfigParam));
-
- if (!value)
- ret->value = NULL;
- else
- ret->value = xstrdup(value);
-
- ret->line = line;
-
- ret->numberOfBlockParams = 0;
- ret->blockParams = NULL;
-
- return ret;
-}
-
-static void freeConfigParam(ConfigParam * param)
-{
- int i;
-
- if (param->value)
- free(param->value);
-
- for (i = 0; i < param->numberOfBlockParams; i++) {
- if (param->blockParams[i].name) {
- free(param->blockParams[i].name);
- }
- if (param->blockParams[i].value) {
- free(param->blockParams[i].value);
- }
- }
-
- if (param->numberOfBlockParams)
- free(param->blockParams);
-
- free(param);
-}
-
-static ConfigEntry *newConfigEntry(int repeatable, int block)
-{
- ConfigEntry *ret = xmalloc(sizeof(ConfigEntry));
-
- ret->mask = 0;
- ret->configParamList =
- makeList((ListFreeDataFunc *) freeConfigParam, 1);
-
- if (repeatable)
- ret->mask |= CONF_REPEATABLE_MASK;
- if (block)
- ret->mask |= CONF_BLOCK_MASK;
-
- return ret;
-}
-
-static void freeConfigEntry(ConfigEntry * entry)
-{
- freeList(entry->configParamList);
- free(entry);
-}
-
-static void registerConfigParam(char *name, int repeatable, int block)
-{
- ConfigEntry *entry;
-
- if (findInList(configEntriesList, name, NULL))
- FATAL("config parameter \"%s\" already registered\n", name);
-
- entry = newConfigEntry(repeatable, block);
-
- insertInList(configEntriesList, name, entry);
-}
-
-void finishConf(void)
-{
- freeList(configEntriesList);
-}
-
-void initConf(void)
-{
- configEntriesList = makeList((ListFreeDataFunc *) freeConfigEntry, 1);
-
- /* registerConfigParam(name, repeatable, block); */
- registerConfigParam(CONF_MUSIC_DIR, 0, 0);
- registerConfigParam(CONF_PLAYLIST_DIR, 0, 0);
- registerConfigParam(CONF_DB_FILE, 0, 0);
- registerConfigParam(CONF_LOG_FILE, 0, 0);
- registerConfigParam(CONF_ERROR_FILE, 0, 0);
- registerConfigParam(CONF_PID_FILE, 0, 0);
- registerConfigParam(CONF_STATE_FILE, 0, 0);
- registerConfigParam(CONF_USER, 0, 0);
- registerConfigParam(CONF_BIND_TO_ADDRESS, 1, 0);
- registerConfigParam(CONF_PORT, 0, 0);
- registerConfigParam(CONF_LOG_LEVEL, 0, 0);
- registerConfigParam(CONF_ZEROCONF_NAME, 0, 0);
- registerConfigParam(CONF_PASSWORD, 1, 0);
- registerConfigParam(CONF_DEFAULT_PERMS, 0, 0);
- registerConfigParam(CONF_AUDIO_OUTPUT, 1, 1);
- registerConfigParam(CONF_AUDIO_OUTPUT_FORMAT, 0, 0);
- registerConfigParam(CONF_MIXER_TYPE, 0, 0);
- registerConfigParam(CONF_MIXER_DEVICE, 0, 0);
- registerConfigParam(CONF_MIXER_CONTROL, 0, 0);
- registerConfigParam(CONF_REPLAYGAIN, 0, 0);
- registerConfigParam(CONF_REPLAYGAIN_PREAMP, 0, 0);
- registerConfigParam(CONF_VOLUME_NORMALIZATION, 0, 0);
- registerConfigParam(CONF_SAMPLERATE_CONVERTER, 0, 0);
- registerConfigParam(CONF_AUDIO_BUFFER_SIZE, 0, 0);
- registerConfigParam(CONF_BUFFER_BEFORE_PLAY, 0, 0);
- registerConfigParam(CONF_HTTP_BUFFER_SIZE, 0, 0);
- registerConfigParam(CONF_HTTP_PREBUFFER_SIZE, 0, 0);
- registerConfigParam(CONF_HTTP_PROXY_HOST, 0, 0);
- registerConfigParam(CONF_HTTP_PROXY_PORT, 0, 0);
- registerConfigParam(CONF_HTTP_PROXY_USER, 0, 0);
- registerConfigParam(CONF_HTTP_PROXY_PASSWORD, 0, 0);
- registerConfigParam(CONF_CONN_TIMEOUT, 0, 0);
- registerConfigParam(CONF_MAX_CONN, 0, 0);
- registerConfigParam(CONF_MAX_PLAYLIST_LENGTH, 0, 0);
- registerConfigParam(CONF_MAX_COMMAND_LIST_SIZE, 0, 0);
- registerConfigParam(CONF_MAX_OUTPUT_BUFFER_SIZE, 0, 0);
- registerConfigParam(CONF_FS_CHARSET, 0, 0);
- registerConfigParam(CONF_ID3V1_ENCODING, 0, 0);
- registerConfigParam(CONF_METADATA_TO_USE, 0, 0);
- registerConfigParam(CONF_SAVE_ABSOLUTE_PATHS, 0, 0);
- registerConfigParam(CONF_GAPLESS_MP3_PLAYBACK, 0, 0);
-}
-
-static void addBlockParam(ConfigParam * param, char *name, char *value,
- int line)
-{
- param->numberOfBlockParams++;
-
- param->blockParams = xrealloc(param->blockParams,
- param->numberOfBlockParams *
- sizeof(BlockParam));
-
- param->blockParams[param->numberOfBlockParams - 1].name = xstrdup(name);
- param->blockParams[param->numberOfBlockParams - 1].value =
- xstrdup(value);
- param->blockParams[param->numberOfBlockParams - 1].line = line;
-}
-
-static ConfigParam *readConfigBlock(FILE * fp, int *count, char *string)
-{
- ConfigParam *ret = newConfigParam(NULL, *count);
-
- int i;
- int numberOfArgs;
- int argsMinusComment;
-
- while (myFgets(string, MAX_STRING_SIZE, fp)) {
- char *array[CONF_LINE_TOKEN_MAX] = { NULL };
-
- (*count)++;
-
- numberOfArgs = buffer2array(string, array, CONF_LINE_TOKEN_MAX);
-
- for (i = 0; i < numberOfArgs; i++) {
- if (array[i][0] == CONF_COMMENT)
- break;
- }
-
- argsMinusComment = i;
-
- if (0 == argsMinusComment) {
- continue;
- }
-
- if (1 == argsMinusComment &&
- 0 == strcmp(array[0], CONF_BLOCK_END)) {
- break;
- }
-
- if (2 != argsMinusComment) {
- FATAL("improperly formatted config file at line %i:"
- " %s\n", *count, string);
- }
-
- if (0 == strcmp(array[0], CONF_BLOCK_BEGIN) ||
- 0 == strcmp(array[1], CONF_BLOCK_BEGIN) ||
- 0 == strcmp(array[0], CONF_BLOCK_END) ||
- 0 == strcmp(array[1], CONF_BLOCK_END)) {
- FATAL("improperly formatted config file at line %i: %s\n"
- "in block beginning at line %i\n",
- *count, string, ret->line);;
- }
-
- addBlockParam(ret, array[0], array[1], *count);
- }
-
- return ret;
-}
-
-void readConf(char *file)
-{
- FILE *fp;
- char string[MAX_STRING_SIZE + 1];
- int i;
- int numberOfArgs;
- int argsMinusComment;
- int count = 0;
- ConfigEntry *entry;
- void *voidPtr;
- ConfigParam *param;
-
- if (!(fp = fopen(file, "r"))) {
- FATAL("problems opening file %s for reading: %s\n", file,
- strerror(errno));
- }
-
- while (myFgets(string, MAX_STRING_SIZE, fp)) {
- char *array[CONF_LINE_TOKEN_MAX] = { NULL };
- count++;
-
- numberOfArgs = buffer2array(string, array, CONF_LINE_TOKEN_MAX);
-
- for (i = 0; i < numberOfArgs; i++) {
- if (array[i][0] == CONF_COMMENT)
- break;
- }
-
- argsMinusComment = i;
-
- if (0 == argsMinusComment) {
- continue;
- }
-
- if (2 != argsMinusComment) {
- FATAL("improperly formatted config file at line %i:"
- " %s\n", count, string);
- }
-
- if (!findInList(configEntriesList, array[0], &voidPtr)) {
- FATAL("unrecognized parameter in config file at line "
- "%i: %s\n", count, string);
- }
-
- entry = (ConfigEntry *) voidPtr;
-
- if (!(entry->mask & CONF_REPEATABLE_MASK) &&
- entry->configParamList->numberOfNodes) {
- param = entry->configParamList->firstNode->data;
- FATAL("config parameter \"%s\" is first defined on line "
- "%i and redefined on line %i\n", array[0],
- param->line, count);
- }
-
- if (entry->mask & CONF_BLOCK_MASK) {
- if (0 != strcmp(array[1], CONF_BLOCK_BEGIN)) {
- FATAL("improperly formatted config file at "
- "line %i: %s\n", count, string);
- }
- param = readConfigBlock(fp, &count, string);
- } else
- param = newConfigParam(array[1], count);
-
- insertInListWithoutKey(entry->configParamList, param);
- }
- fclose(fp);
-}
-
-ConfigParam *getNextConfigParam(char *name, ConfigParam * last)
-{
- void *voidPtr;
- ConfigEntry *entry;
- ListNode *node;
- ConfigParam *param;
-
- if (!findInList(configEntriesList, name, &voidPtr))
- return NULL;
-
- entry = voidPtr;
-
- node = entry->configParamList->firstNode;
-
- if (last) {
- while (node != NULL) {
- param = node->data;
- node = node->nextNode;
- if (param == last)
- break;
- }
- }
-
- if (node == NULL)
- return NULL;
-
- param = node->data;
-
- return param;
-}
-
-char *getConfigParamValue(char *name)
-{
- ConfigParam *param = getConfigParam(name);
-
- if (!param)
- return NULL;
-
- return param->value;
-}
-
-int getBoolConfigParam(char *name)
-{
- ConfigParam *param;
-
- param = getConfigParam(name);
- if (!param) return -1;
-
- if (strcmp("yes", param->value) == 0) return 1;
- else if (strcmp("no", param->value) == 0) return 0;
-
- ERROR("%s is not \"yes\" or \"no\" on line %i\n", name, param->line);
-
- return -2;
-}
-
-BlockParam *getBlockParam(ConfigParam * param, char *name)
-{
- BlockParam *ret = NULL;
- int i;
-
- for (i = 0; i < param->numberOfBlockParams; i++) {
- if (0 == strcmp(name, param->blockParams[i].name)) {
- if (ret) {
- ERROR("\"%s\" first defined on line %i, and "
- "redefined on line %i\n", name,
- ret->line, param->blockParams[i].line);
- }
- ret = param->blockParams + i;
- }
- }
-
- return ret;
-}
-
-ConfigParam *parseConfigFilePath(char *name, int force)
-{
- ConfigParam *param = getConfigParam(name);
- char *path;
-
- if (!param && force)
- FATAL("config parameter \"%s\" not found\n", name);
-
- if (!param)
- return NULL;
-
- path = param->value;
-
- if (path[0] != '/' && path[0] != '~') {
- FATAL("\"%s\" is not an absolute path at line %i\n",
- param->value, param->line);
- }
- /* Parse ~ in path */
- else if (path[0] == '~') {
- struct passwd *pwd = NULL;
- char *newPath;
- int pos = 1;
- if (path[1] == '/' || path[1] == '\0') {
- ConfigParam *userParam = getConfigParam(CONF_USER);
-
- if (userParam) {
- pwd = getpwnam(userParam->value);
- if (!pwd) {
- FATAL("no such user %s at line %i\n",
- userParam->value,
- userParam->line);
- }
- } else {
- uid_t uid = geteuid();
- if ((pwd = getpwuid(uid)) == NULL) {
- FATAL("problems getting passwd entry "
- "for current user\n");
- }
- }
- } else {
- int foundSlash = 0;
- char *ch = path + 1;
- for (; *ch != '\0' && *ch != '/'; ch++) ;
- if (*ch == '/')
- foundSlash = 1;
- *ch = '\0';
- pos += ch - path - 1;
- if ((pwd = getpwnam(path + 1)) == NULL) {
- FATAL("user \"%s\" not found at line %i\n",
- path + 1, param->line);
- }
- if (foundSlash)
- *ch = '/';
- }
- newPath = xmalloc(strlen(pwd->pw_dir) + strlen(path + pos) + 1);
- strcpy(newPath, pwd->pw_dir);
- strcat(newPath, path + pos);
- free(param->value);
- param->value = newPath;
- }
-
- return param;
-}
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