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-rw-r--r--src/main.c745
1 files changed, 362 insertions, 383 deletions
diff --git a/src/main.c b/src/main.c
index 807ce642a..20bb86558 100644
--- a/src/main.c
+++ b/src/main.c
@@ -62,9 +62,9 @@ volatile int mainPid = 0;
typedef struct _Options {
int kill;
- int daemon;
- int stdOutput;
- int createDB;
+ int daemon;
+ int stdOutput;
+ int createDB;
int updateDB;
} Options;
@@ -78,17 +78,20 @@ static int setenv(const char *name, const char *value, int replace)
size_t namelen, valuelen;
char *envstr;
- if (!name || !value) return -1;
+ if (!name || !value)
+ return -1;
if (!replace) {
char *oldval = NULL;
oldval = getenv(name);
- if (oldval) return 0;
+ if (oldval)
+ return 0;
}
namelen = strlen(name);
valuelen = strlen(value);
envstr = malloc((namelen + valuelen + 2));
- if (!envstr) return -1;
+ if (!envstr)
+ return -1;
memcpy(envstr, name, namelen);
envstr[namelen] = '=';
@@ -104,327 +107,328 @@ static int setenv(const char *name, const char *value, int replace)
return out;
}
-#endif /* HAVE_SETENV */
-
-static void usage(char * argv[]) {
- ERROR("usage:\n");
- ERROR(" %s [options] <conf file>\n",argv[0]);
- ERROR(" %s [options] (searches for ~%s then %s)\n",
- argv[0],USER_CONFIG_FILE_LOCATION,
- SYSTEM_CONFIG_FILE_LOCATION);
- ERROR("\n");
- ERROR("options:\n");
- ERROR(" --help this usage statement\n");
- ERROR(" --kill kill the currently running mpd session\n");
- ERROR(" --create-db force (re)creation of database and exit\n");
- ERROR(" --no-create-db don't create database, even if it doesn't exist\n");
- ERROR(" --no-daemon don't detach from console\n");
- ERROR(" --stdout print messages to stdout and stderr\n");
- /*ERROR(" --update-db create database and exit\n");*/
- ERROR(" --verbose verbose logging\n");
- ERROR(" --version prints version information\n");
+#endif /* HAVE_SETENV */
+
+static void usage(char *argv[])
+{
+ ERROR("usage:\n");
+ ERROR(" %s [options] <conf file>\n", argv[0]);
+ ERROR(" %s [options] (searches for ~%s then %s)\n",
+ argv[0], USER_CONFIG_FILE_LOCATION, SYSTEM_CONFIG_FILE_LOCATION);
+ ERROR("\n");
+ ERROR("options:\n");
+ ERROR(" --help this usage statement\n");
+ ERROR(" --kill kill the currently running mpd session\n");
+ ERROR
+ (" --create-db force (re)creation of database and exit\n");
+ ERROR
+ (" --no-create-db don't create database, even if it doesn't exist\n");
+ ERROR(" --no-daemon don't detach from console\n");
+ ERROR(" --stdout print messages to stdout and stderr\n");
+ /*ERROR(" --update-db create database and exit\n"); */
+ ERROR(" --verbose verbose logging\n");
+ ERROR(" --version prints version information\n");
}
-static void version(void) {
- LOG("mpd (MPD: Music Player Daemon) %s\n",VERSION);
- LOG("\n");
- LOG("Copyright (C) 2003-2006 Warren Dukes <warren.dukes@gmail.com>\n");
- LOG("This is free software; see the source for copying conditions. There is NO\n");
- LOG("warranty; not even MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.\n");
- LOG("\n");
- LOG("Supported formats:\n");
-
- initInputPlugins();
- printAllInputPluginSuffixes(stdout);
-
- LOG("\n");
- LOG("Supported outputs:\n");
- loadAudioDrivers();
- printAllOutputPluginTypes(stdout);
+static void version(void)
+{
+ LOG("mpd (MPD: Music Player Daemon) %s\n", VERSION);
+ LOG("\n");
+ LOG("Copyright (C) 2003-2006 Warren Dukes <warren.dukes@gmail.com>\n");
+ LOG("This is free software; see the source for copying conditions. There is NO\n");
+ LOG("warranty; not even MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.\n");
+ LOG("\n");
+ LOG("Supported formats:\n");
+
+ initInputPlugins();
+ printAllInputPluginSuffixes(stdout);
+
+ LOG("\n");
+ LOG("Supported outputs:\n");
+ loadAudioDrivers();
+ printAllOutputPluginTypes(stdout);
}
-static void parseOptions(int argc, char ** argv, Options * options) {
- int argcLeft = argc;
+static void parseOptions(int argc, char **argv, Options * options)
+{
+ int argcLeft = argc;
- options->daemon = 1;
- options->stdOutput = 0;
- options->createDB = 0;
- options->updateDB = 0;
+ options->daemon = 1;
+ options->stdOutput = 0;
+ options->createDB = 0;
+ options->updateDB = 0;
options->kill = 0;
- if(argc>1) {
- int i = 1;
- while(i<argc) {
- if(strncmp(argv[i],"--",2)==0) {
- if(strcmp(argv[i],"--help")==0) {
- usage(argv);
- exit(EXIT_SUCCESS);
- }
- else if(strcmp(argv[i],"--kill")==0) {
- options->kill++;
- argcLeft--;
- }
- else if(strcmp(argv[i],"--no-daemon")==0) {
- options->daemon = 0;
- argcLeft--;
- }
- else if(strcmp(argv[i],"--stdout")==0) {
- options->stdOutput = 1;
- argcLeft--;
- }
- else if(strcmp(argv[i],"--create-db")==0) {
- options->stdOutput = 1;
- options->createDB = 1;
- argcLeft--;
- }
- /*else if(strcmp(argv[i],"--update-db")==0) {
- options->stdOutput = 1;
- options->updateDB = 1;
- argcLeft--;
- }*/
- else if(strcmp(argv[i],"--no-create-db")==0) {
- options->createDB = -1;
- argcLeft--;
- }
- else if(strcmp(argv[i],"--verbose")==0) {
- logLevel = LOG_LEVEL_DEBUG;
- argcLeft--;
- }
- else if(strcmp(argv[i],"--version")==0) {
- version();
- exit(EXIT_SUCCESS);
- }
- else {
- myfprintf(stderr,"unknown command line option: %s\n",argv[i]);
- exit(EXIT_FAILURE);
- }
- }
- else break;
- i++;
- }
- }
-
- if(argcLeft<=2) {
- if(argcLeft==2) {
- readConf(argv[argc-1]);
- return;
+ if (argc > 1) {
+ int i = 1;
+ while (i < argc) {
+ if (strncmp(argv[i], "--", 2) == 0) {
+ if (strcmp(argv[i], "--help") == 0) {
+ usage(argv);
+ exit(EXIT_SUCCESS);
+ } else if (strcmp(argv[i], "--kill") == 0) {
+ options->kill++;
+ argcLeft--;
+ } else if (strcmp(argv[i], "--no-daemon") == 0) {
+ options->daemon = 0;
+ argcLeft--;
+ } else if (strcmp(argv[i], "--stdout") == 0) {
+ options->stdOutput = 1;
+ argcLeft--;
+ } else if (strcmp(argv[i], "--create-db") == 0) {
+ options->stdOutput = 1;
+ options->createDB = 1;
+ argcLeft--;
+ } else if (strcmp(argv[i], "--no-create-db") ==
+ 0) {
+ options->createDB = -1;
+ argcLeft--;
+ } else if (strcmp(argv[i], "--verbose") == 0) {
+ logLevel = LOG_LEVEL_DEBUG;
+ argcLeft--;
+ } else if (strcmp(argv[i], "--version") == 0) {
+ version();
+ exit(EXIT_SUCCESS);
+ } else {
+ myfprintf(stderr,
+ "unknown command line option: %s\n",
+ argv[i]);
+ exit(EXIT_FAILURE);
+ }
+ } else
+ break;
+ i++;
}
- else if(argcLeft==1) {
+ }
+
+ if (argcLeft <= 2) {
+ if (argcLeft == 2) {
+ readConf(argv[argc - 1]);
+ return;
+ } else if (argcLeft == 1) {
struct stat st;
- char * homedir = getenv("HOME");
- char userfile[MAXPATHLEN+1] = "";
- if(homedir && (strlen(homedir)+
- strlen(USER_CONFIG_FILE_LOCATION)) <
- MAXPATHLEN) {
- strcpy(userfile,homedir);
- strcat(userfile,USER_CONFIG_FILE_LOCATION);
- }
- if(strlen(userfile) && (0 == stat(userfile,&st))) {
- readConf(userfile);
+ char *homedir = getenv("HOME");
+ char userfile[MAXPATHLEN + 1] = "";
+ if (homedir && (strlen(homedir) +
+ strlen(USER_CONFIG_FILE_LOCATION)) <
+ MAXPATHLEN) {
+ strcpy(userfile, homedir);
+ strcat(userfile, USER_CONFIG_FILE_LOCATION);
+ }
+ if (strlen(userfile) && (0 == stat(userfile, &st))) {
+ readConf(userfile);
return;
- }
- else if(0 == stat(SYSTEM_CONFIG_FILE_LOCATION,&st)) {
- readConf(SYSTEM_CONFIG_FILE_LOCATION);
+ } else if (0 == stat(SYSTEM_CONFIG_FILE_LOCATION, &st)) {
+ readConf(SYSTEM_CONFIG_FILE_LOCATION);
return;
- }
- }
- }
+ }
+ }
+ }
- usage(argv);
- exit(EXIT_FAILURE);
+ usage(argv);
+ exit(EXIT_FAILURE);
}
-static void closeAllFDs(void) {
- int i;
+static void closeAllFDs(void)
+{
+ int i;
int fds = getdtablesize();
- for(i = 3; i < fds; i++) close(i);
+ for (i = 3; i < fds; i++)
+ close(i);
}
-static void changeToUser(void) {
- ConfigParam * param = getConfigParam(CONF_USER);
-
- if (param && strlen(param->value)) {
- /* get uid */
- struct passwd * userpwd;
- if ((userpwd = getpwnam(param->value)) == NULL) {
- ERROR("no such user \"%s\" at line %i\n", param->value,
- param->line);
- exit(EXIT_FAILURE);
- }
-
- if(setgid(userpwd->pw_gid) == -1) {
- ERROR("cannot setgid for user \"%s\" at line %i: %s\n", param->value, param->line,
- strerror(errno));
- exit(EXIT_FAILURE);
- }
+static void changeToUser(void)
+{
+ ConfigParam *param = getConfigParam(CONF_USER);
+
+ if (param && strlen(param->value)) {
+ /* get uid */
+ struct passwd *userpwd;
+ if ((userpwd = getpwnam(param->value)) == NULL) {
+ ERROR("no such user \"%s\" at line %i\n", param->value,
+ param->line);
+ exit(EXIT_FAILURE);
+ }
+ if (setgid(userpwd->pw_gid) == -1) {
+ ERROR("cannot setgid for user \"%s\" at line %i: %s\n",
+ param->value, param->line, strerror(errno));
+ exit(EXIT_FAILURE);
+ }
#ifdef _BSD_SOURCE
- /* init suplementary groups
- * (must be done before we change our uid)
- */
- if (initgroups(param->value, userpwd->pw_gid) == -1) {
- WARNING("cannot init supplementary groups "
- "of user \"%s\" at line %i: %s\n",
- param->value, param->line,
- strerror(errno));
- }
+ /* init suplementary groups
+ * (must be done before we change our uid)
+ */
+ if (initgroups(param->value, userpwd->pw_gid) == -1) {
+ WARNING("cannot init supplementary groups "
+ "of user \"%s\" at line %i: %s\n",
+ param->value, param->line, strerror(errno));
+ }
#endif
- /* set uid */
- if (setuid(userpwd->pw_uid) == -1) {
- ERROR("cannot change to uid of user "
- "\"%s\" at line %i: %s\n",
- param->value, param->line,
- strerror(errno));
- exit(EXIT_FAILURE);
- }
+ /* set uid */
+ if (setuid(userpwd->pw_uid) == -1) {
+ ERROR("cannot change to uid of user "
+ "\"%s\" at line %i: %s\n",
+ param->value, param->line, strerror(errno));
+ exit(EXIT_FAILURE);
+ }
/* this is needed by libs such as arts */
- if(userpwd->pw_dir) {
+ if (userpwd->pw_dir) {
setenv("HOME", userpwd->pw_dir, 1);
}
- }
+ }
}
-static void openLogFiles(Options * options, FILE ** out, FILE ** err) {
- ConfigParam * logParam = parseConfigFilePath(CONF_LOG_FILE, 1);
- ConfigParam * errorParam = parseConfigFilePath(CONF_ERROR_FILE, 1);
-
- mode_t prev;
-
- if(options->stdOutput) {
- flushWarningLog();
- return;
- }
-
- /* be sure to create log files w/ rw permissions*/
- prev = umask(0066);
-
- if(NULL==(*out=fopen(logParam->value,"a"))) {
- ERROR("problem opening log file \"%s\" (config line %i) for "
- "writing\n", logParam->value, logParam->line);
- exit(EXIT_FAILURE);
- }
-
- if(NULL==(*err=fopen(errorParam->value,"a"))) {
- ERROR("problem opening error file \"%s\" (config line %i) for "
- "writing\n", errorParam->value,
- errorParam->line);
- exit(EXIT_FAILURE);
- }
-
- umask(prev);
+static void openLogFiles(Options * options, FILE ** out, FILE ** err)
+{
+ ConfigParam *logParam = parseConfigFilePath(CONF_LOG_FILE, 1);
+ ConfigParam *errorParam = parseConfigFilePath(CONF_ERROR_FILE, 1);
+
+ mode_t prev;
+
+ if (options->stdOutput) {
+ flushWarningLog();
+ return;
+ }
+
+ /* be sure to create log files w/ rw permissions */
+ prev = umask(0066);
+
+ if (NULL == (*out = fopen(logParam->value, "a"))) {
+ ERROR("problem opening log file \"%s\" (config line %i) for "
+ "writing\n", logParam->value, logParam->line);
+ exit(EXIT_FAILURE);
+ }
+
+ if (NULL == (*err = fopen(errorParam->value, "a"))) {
+ ERROR("problem opening error file \"%s\" (config line %i) for "
+ "writing\n", errorParam->value, errorParam->line);
+ exit(EXIT_FAILURE);
+ }
+
+ umask(prev);
}
-static void openDB(Options * options, char * argv0) {
- if(options->createDB>0 || readDirectoryDB()<0) {
- if(options->createDB<0) {
- ERROR("can't open db file and using \"--no-create-db\""
- " command line option\n");
+static void openDB(Options * options, char *argv0)
+{
+ if (options->createDB > 0 || readDirectoryDB() < 0) {
+ if (options->createDB < 0) {
+ ERROR("can't open db file and using \"--no-create-db\""
+ " command line option\n");
ERROR("try running \"%s --create-db\"\n", argv0);
- exit(EXIT_FAILURE);
- }
- flushWarningLog();
- if(checkDirectoryDB()<0) exit(EXIT_FAILURE);
- initMp3Directory();
- if(writeDirectoryDB()<0) exit(EXIT_FAILURE);
- if(options->createDB) exit(EXIT_SUCCESS);
- }
- if(options->updateDB) {
- flushWarningLog();
+ exit(EXIT_FAILURE);
+ }
+ flushWarningLog();
+ if (checkDirectoryDB() < 0)
+ exit(EXIT_FAILURE);
+ initMp3Directory();
+ if (writeDirectoryDB() < 0)
+ exit(EXIT_FAILURE);
+ if (options->createDB)
+ exit(EXIT_SUCCESS);
+ }
+ if (options->updateDB) {
+ flushWarningLog();
updateMp3Directory();
exit(EXIT_SUCCESS);
}
}
-static void startMainProcess(void) {
+static void startMainProcess(void)
+{
int pid;
fflush(0);
pid = fork();
- if(pid>0) {
- initInputStream();
- initReplayGainState();
+ if (pid > 0) {
+ initInputStream();
+ initReplayGainState();
readAudioDevicesState();
/* free stuff we don't need */
freeAllListenSockets();
-
+
mainPid = pid;
masterInitSigHandlers();
kill(mainPid, SIGUSR1);
- while (masterHandlePendingSignals()!=COMMAND_RETURN_KILL)
+ while (masterHandlePendingSignals() != COMMAND_RETURN_KILL)
waitOnSignals();
/* we're killed */
playerKill();
-
+
finishAudioConfig();
finishAudioDriver();
-
+
finishPaths();
kill(mainPid, SIGTERM);
- waitpid(mainPid,NULL,0);
+ waitpid(mainPid, NULL, 0);
finishConf();
myfprintfCloseLogFile();
exit(EXIT_SUCCESS);
- } else if(pid<0) {
- ERROR("problems fork'ing main process!\n");
- exit(EXIT_FAILURE);
+ } else if (pid < 0) {
+ ERROR("problems fork'ing main process!\n");
+ exit(EXIT_FAILURE);
}
DEBUG("main process started!\n");
}
-static void daemonize(Options * options) {
- FILE * fp = NULL;
- ConfigParam * pidFileParam = parseConfigFilePath(CONF_PID_FILE, 0);
-
+static void daemonize(Options * options)
+{
+ FILE *fp = NULL;
+ ConfigParam *pidFileParam = parseConfigFilePath(CONF_PID_FILE, 0);
+
if (pidFileParam) {
/* do this before daemon'izing so we can fail gracefully if we can't
* write to the pid file */
DEBUG("opening pid file\n");
fp = fopen(pidFileParam->value, "w+");
- if(!fp) {
- ERROR("could not open %s \"%s\" (at line %i) for writing: %s\n",
- CONF_PID_FILE, pidFileParam->value,
- pidFileParam->line, strerror(errno));
+ if (!fp) {
+ ERROR
+ ("could not open %s \"%s\" (at line %i) for writing: %s\n",
+ CONF_PID_FILE, pidFileParam->value,
+ pidFileParam->line, strerror(errno));
exit(EXIT_FAILURE);
}
}
- if(options->daemon) {
- int pid;
-
- fflush(NULL);
- pid = fork();
- if(pid>0) _exit(EXIT_SUCCESS);
- else if(pid<0) {
- ERROR("problems fork'ing for daemon!\n");
- exit(EXIT_FAILURE);
- }
-
- if(chdir("/")<0) {
- ERROR("problems changing to root directory\n");
- exit(EXIT_FAILURE);
- }
-
- if(setsid()<0) {
- ERROR("problems setsid'ing\n");
- exit(EXIT_FAILURE);
- }
-
- fflush(NULL);
- pid = fork();
- if(pid>0) _exit(EXIT_SUCCESS);
- else if(pid<0) {
- ERROR("problems fork'ing for daemon!\n");
- exit(EXIT_FAILURE);
+ if (options->daemon) {
+ int pid;
+
+ fflush(NULL);
+ pid = fork();
+ if (pid > 0)
+ _exit(EXIT_SUCCESS);
+ else if (pid < 0) {
+ ERROR("problems fork'ing for daemon!\n");
+ exit(EXIT_FAILURE);
+ }
+
+ if (chdir("/") < 0) {
+ ERROR("problems changing to root directory\n");
+ exit(EXIT_FAILURE);
+ }
+
+ if (setsid() < 0) {
+ ERROR("problems setsid'ing\n");
+ exit(EXIT_FAILURE);
+ }
+
+ fflush(NULL);
+ pid = fork();
+ if (pid > 0)
+ _exit(EXIT_SUCCESS);
+ else if (pid < 0) {
+ ERROR("problems fork'ing for daemon!\n");
+ exit(EXIT_FAILURE);
}
DEBUG("daemonized!\n");
- }
+ }
if (pidFileParam) {
DEBUG("writing pid file\n");
@@ -434,58 +438,59 @@ static void daemonize(Options * options) {
}
}
-static void setupLogOutput(Options * options, FILE * out, FILE * err) {
- if(!options->stdOutput) {
- fflush(NULL);
-
- if(dup2(fileno(out),STDOUT_FILENO)<0) {
- myfprintf(err,"problems dup2 stdout : %s\n",
- strerror(errno));
- exit(EXIT_FAILURE);
- }
-
- if(dup2(fileno(err),STDERR_FILENO)<0) {
- myfprintf(err,"problems dup2 stderr : %s\n",
- strerror(errno));
- exit(EXIT_FAILURE);
- }
-
- myfprintfStdLogMode(out, err);
- }
- flushWarningLog();
-
- /* lets redirect stdin to dev null as a work around for libao bug */
- {
- int fd = open("/dev/null",O_RDONLY);
- if(fd<0) {
- ERROR("not able to open /dev/null to redirect stdin: "
- "%s\n",strerror(errno));
- exit(EXIT_FAILURE);
- }
- if(dup2(fd,STDIN_FILENO)<0) {
- ERROR("problems dup2's stdin for redirection: "
- "%s\n",strerror(errno));
- exit(EXIT_FAILURE);
- }
- }
+static void setupLogOutput(Options * options, FILE * out, FILE * err)
+{
+ if (!options->stdOutput) {
+ fflush(NULL);
+
+ if (dup2(fileno(out), STDOUT_FILENO) < 0) {
+ myfprintf(err, "problems dup2 stdout : %s\n",
+ strerror(errno));
+ exit(EXIT_FAILURE);
+ }
+
+ if (dup2(fileno(err), STDERR_FILENO) < 0) {
+ myfprintf(err, "problems dup2 stderr : %s\n",
+ strerror(errno));
+ exit(EXIT_FAILURE);
+ }
+
+ myfprintfStdLogMode(out, err);
+ }
+ flushWarningLog();
+
+ /* lets redirect stdin to dev null as a work around for libao bug */
+ {
+ int fd = open("/dev/null", O_RDONLY);
+ if (fd < 0) {
+ ERROR("not able to open /dev/null to redirect stdin: "
+ "%s\n", strerror(errno));
+ exit(EXIT_FAILURE);
+ }
+ if (dup2(fd, STDIN_FILENO) < 0) {
+ ERROR("problems dup2's stdin for redirection: "
+ "%s\n", strerror(errno));
+ exit(EXIT_FAILURE);
+ }
+ }
}
-static void cleanUpPidFile(void) {
- ConfigParam * pidFileParam = parseConfigFilePath(CONF_PID_FILE, 0);
+static void cleanUpPidFile(void)
+{
+ ConfigParam *pidFileParam = parseConfigFilePath(CONF_PID_FILE, 0);
- if (!pidFileParam) return;
+ if (!pidFileParam)
+ return;
DEBUG("cleaning up pid file\n");
-
+
unlink(pidFileParam->value);
}
-static void killFromPidFile(char * cmd, int killOption) {
- /*char buf[32];
- struct stat st_cmd;
- struct stat st_exe;*/
- FILE * fp;
- ConfigParam * pidFileParam = parseConfigFilePath(CONF_PID_FILE, 0);
+static void killFromPidFile(char *cmd, int killOption)
+{
+ FILE *fp;
+ ConfigParam *pidFileParam = parseConfigFilePath(CONF_PID_FILE, 0);
int pid;
if (!pidFileParam) {
@@ -493,145 +498,119 @@ static void killFromPidFile(char * cmd, int killOption) {
exit(EXIT_FAILURE);
}
- fp = fopen(pidFileParam->value,"r");
- if(!fp) {
- ERROR("unable to open %s \"%s\": %s\n",
- CONF_PID_FILE, pidFileParam->value,
- strerror(errno));
+ fp = fopen(pidFileParam->value, "r");
+ if (!fp) {
+ ERROR("unable to open %s \"%s\": %s\n",
+ CONF_PID_FILE, pidFileParam->value, strerror(errno));
exit(EXIT_FAILURE);
}
- if(fscanf(fp, "%i", &pid) != 1) {
+ if (fscanf(fp, "%i", &pid) != 1) {
ERROR("unable to read the pid from file \"%s\"\n",
- pidFileParam->value);
+ pidFileParam->value);
exit(EXIT_FAILURE);
}
fclose(fp);
- /*memset(buf, 0, 32);
- snprintf(buf, 31, "/proc/%i/exe", pid);
-
- if(killOption == 1) {
- if(stat(cmd, &st_cmd)) {
- ERROR("unable to stat file \"%s\"\n", cmd);
- ERROR("execute \"%s --kill -kill\" to kill pid %i\n",
- cmd, pid);
- exit(EXIT_FAILURE);
- }
- if(stat(buf, &st_exe)) {
- ERROR("unable to kill proccess %i (%s: %s)\n", pid, buf,
- strerror(errno));
- ERROR("execute \"%s --kill -kill\" to kill pid %i\n",
- cmd, pid);
- exit(EXIT_FAILURE);
- }
-
- if(st_exe.st_dev != st_cmd.st_dev || st_exe.st_ino != st_cmd.st_ino) {
- ERROR("%s doesn't appear to be running as pid %i\n",
- cmd, pid);
- ERROR("execute \"%s --kill -kill\" to kill pid %i\n",
- cmd, pid);
- exit(EXIT_FAILURE);
- }
- }*/
-
- if(kill(pid, SIGTERM)) {
+ if (kill(pid, SIGTERM)) {
ERROR("unable to kill proccess %i: %s\n", pid, strerror(errno));
exit(EXIT_FAILURE);
}
exit(EXIT_SUCCESS);
}
-int main(int argc, char * argv[]) {
- FILE * out = NULL;
- FILE * err = NULL;
- Options options;
+int main(int argc, char *argv[])
+{
+ FILE *out = NULL;
+ FILE *err = NULL;
+ Options options;
- closeAllFDs();
+ closeAllFDs();
- initConf();
+ initConf();
- parseOptions(argc, argv, &options);
+ parseOptions(argc, argv, &options);
- if(options.kill) killFromPidFile(argv[0], options.kill);
-
+ if (options.kill)
+ killFromPidFile(argv[0], options.kill);
- initStats();
+ initStats();
initTagConfig();
- initLog();
+ initLog();
+
+ if (options.createDB <= 0 && !options.updateDB)
+ listenOnPort();
+
+ changeToUser();
- if(options.createDB <= 0 && !options.updateDB) listenOnPort();
+ openLogFiles(&options, &out, &err);
- changeToUser();
-
- openLogFiles(&options, &out, &err);
+ initPlayerData();
- initPlayerData();
-
daemonize(&options);
-
- initInputPlugins();
+
+ initInputPlugins();
initPaths();
initAudioConfig();
- initAudioDriver();
+ initAudioDriver();
- initSigHandlers();
- setupLogOutput(&options, out, err);
+ initSigHandlers();
+ setupLogOutput(&options, out, err);
startMainProcess();
/* This is the main process which has
* been forked from the master process.
*/
-
+
initPermissions();
- initPlaylist();
+ initPlaylist();
- openDB(&options, argv[0]);
+ openDB(&options, argv[0]);
- initCommands();
- initVolume();
- initInterfaces();
+ initCommands();
+ initVolume();
+ initInterfaces();
printMemorySavedByTagTracker();
printSavedMemoryFromFilenames();
/* wait for the master process to get ready so we can start
* playing if readPlaylistState thinks we should*/
- while (COMMAND_MASTER_READY != handlePendingSignals())
+ while (COMMAND_MASTER_READY != handlePendingSignals())
my_usleep(1);
openVolumeDevice();
- readPlaylistState();
-
+ readPlaylistState();
- while(COMMAND_RETURN_KILL!=doIOForInterfaces()) {
- if(COMMAND_RETURN_KILL==handlePendingSignals()) break;
- syncPlayerAndPlaylist();
- closeOldInterfaces();
+ while (COMMAND_RETURN_KILL != doIOForInterfaces()) {
+ if (COMMAND_RETURN_KILL == handlePendingSignals())
+ break;
+ syncPlayerAndPlaylist();
+ closeOldInterfaces();
readDirectoryDBIfUpdateIsFinished();
- }
+ }
- savePlaylistState();
- saveAudioDevicesState();
+ savePlaylistState();
+ saveAudioDevicesState();
- freeAllInterfaces();
- closeAllListenSockets();
+ freeAllInterfaces();
+ closeAllListenSockets();
- /* This slows shutdown immensely, and doesn't really accomplish
- * anything. Uncomment when we rewrite tagTracker to use a tree. */
- /*closeMp3Directory();*/
+ /* This slows shutdown immensely, and doesn't really accomplish
+ * anything. Uncomment when we rewrite tagTracker to use a tree. */
+ /*closeMp3Directory(); */
- finishPlaylist();
- freePlayerData();
- finishAudioDriver();
- finishAudioConfig();
- finishVolume();
+ finishPlaylist();
+ freePlayerData();
+ finishAudioDriver();
+ finishAudioConfig();
+ finishVolume();
finishPaths();
finishPermissions();
- finishCommands();
- finishInputPlugins();
+ finishCommands();
+ finishInputPlugins();
cleanUpPidFile();
finishConf();
-
+
myfprintfCloseLogFile();
- return EXIT_SUCCESS;
+ return EXIT_SUCCESS;
}
generated by cgit v1.2.3 (git 2.25.1) at 2024-12-14 16:07:09 +0000