[projects/rc-scripts.git] / src / initlog.c

/*
 * Copyright (c) 1999-2003 Red Hat, Inc. All rights reserved.
 *
 * This software may be freely redistributed under the terms of the GNU
 * public license.
 *
 * 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., 675 Mass Ave, Cambridge, MA 02139, USA.
 *
 */

#include <ctype.h>
#include <errno.h>
#include <fcntl.h>
#include <libintl.h>
#include <locale.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <unistd.h>

#define SYSLOG_NAMES
#include <syslog.h>

#include <sys/socket.h>
#include <sys/stat.h>
#include <sys/un.h>
#include <sys/wait.h>

#define _(String) gettext((String))

#include <popt.h>

#include <regex.h>

#include "initlog.h"
#include "process.h"

static int logfacility=LOG_DAEMON;
static int logpriority=LOG_NOTICE;
static int reexec=0;
static int quiet=0;
int debug=0;

regex_t  **regList = NULL;

static int logEntries = 0;
struct logInfo *logData = NULL;

void readConfiguration(char *fname) {
    int fd,num=0;
    struct stat sbuf;
    char *data,*line;
    regex_t *regexp;
    int lfac=-1,lpri=-1;
    
    if ((fd=open(fname,O_RDONLY))==-1) return;
    if (fstat(fd,&sbuf)) {
	    close(fd);
	    return;
    }
    data=malloc(sbuf.st_size+1);
    if (read(fd,data,sbuf.st_size)!=sbuf.st_size) {
	    close(fd);
	    free(data);
	    return;
    }
    close(fd);
    data[sbuf.st_size] = '\0';
    while ((line=getLine(&data))) {
	if (line[0]=='#') continue;
	if (!strncmp(line,"ignore ",7)) {
	    regexp = malloc(sizeof(regex_t));
	    if (!regcomp(regexp,line+7,REG_EXTENDED|REG_NOSUB|REG_NEWLINE)) {
		regList = realloc(regList,(num+2) * sizeof(regex_t *));
		regList[num] = regexp;
		regList[num+1] = NULL;
		num++;
	    }
	}
	if (!strncmp(line,"facility ",9)) {
	    lfac=atoi(line+9);
	    if ((lfac == 0) && strcmp(line+9,"0")) {
		int x =0;
		
		lfac = LOG_DAEMON;
		for (x=0;facilitynames[x].c_name;x++) {
		    if (!strcmp(line+9,facilitynames[x].c_name)) {
			lfac = facilitynames[x].c_val;
			break;
		    }
		}
	    }
	}
	if (!strncmp(line,"priority ",9)) {
	    lpri = atoi(line+9);
	    if ((lpri == 0) && strcmp(line+9,"0")) {
		int x=0;
		
		lpri = LOG_NOTICE;
		for (x=0;prioritynames[x].c_name;x++) {
		    if (!strcmp(line+9,prioritynames[x].c_name)) {
			lpri = prioritynames[x].c_val;
			break;
		    }
		}
	    }
	}
    }
    if (lfac!=-1) logfacility=lfac;
    if (lpri!=-1) logpriority=lpri;
}
    
char *getLine(char **data) {
    /* Get one line from data */
    /* Anything up to a carraige return (\r) or a backspace (\b) is discarded. */
    /* If this really bothers you, mail me and I might make it configurable. */
    /* It's here to avoid confilcts with fsck's progress bar. */
    char *x, *y;
    
    if (!*data) return NULL;
    x=*data;
    while (*x && (*x != '\n')) {
	while (*x && (*x != '\n') && (*x != '\r') && (*x != '\b')) x++;
	if (*x && (*x=='\r' || *x =='\b')) {
		*data = x+1;
		x++;
	}
    }
    if (*x) {
	x++;
    } else {
	if (x-*data) {
	    y=malloc(x-*data+1);
	    y[x-*data] = 0;
	    y[x-*data-1] = '\n';
	    memcpy(y,*data,x-*data);
	} else {
	    y=NULL;
	}
	*data = NULL;
	return y;
    }
    y = malloc(x-*data);
    y[x-*data-1] = 0;
    memcpy(y,*data,x-*data-1);
    *data = x;
    return y;
}

char **toArray(char *line, int *num) {
    /* Converts a long string into an array of lines. */
    char **lines;
    char *tmpline;
    
    *num = 0;
    lines = NULL;
    
    while ((tmpline=getLine(&line))) {
	if (!*num)
	  lines = (char **) malloc(sizeof(char *));
	else
	  lines = (char **) realloc(lines, (*num+1)*sizeof(char *));
	lines[*num] = tmpline;
	(*num)++;
    }
    return lines;
}

int startDaemon() {
    int pid;
    int rc;
    
    if ( (pid = fork()) == -1 ) {
	perror("fork");
	return -1;
    }
    if ( pid ) {
	/* parent */
	waitpid(pid,&rc,0);
	if (WIFEXITED(rc)) {
	  DDEBUG("minilogd returned %d!\n",WEXITSTATUS(rc));
	  return WEXITSTATUS(rc);
	}
	else
	  return -1;
    } else {
	int fd;
	
	fd=open("/dev/null",O_RDWR);
	dup2(fd,0);
	dup2(fd,1);
	dup2(fd,2);
        close(fd);
	/* kid */
	execlp("minilogd","minilogd",NULL);
	perror("exec");
	exit(-1);
    }
}

int trySocket() {
	int s;
	struct sockaddr_un addr;
 	
	s = socket(AF_LOCAL, SOCK_DGRAM, 0);
	if (s<0)
	  return 1;
   
	bzero(&addr,sizeof(addr));
	addr.sun_family = AF_LOCAL;
	strncpy(addr.sun_path,_PATH_LOG,sizeof(addr.sun_path)-1);

	if (connect(s,(struct sockaddr *) &addr,sizeof(addr))<0) {
		if (errno == EPROTOTYPE) {
			DDEBUG("connect failed (EPROTOTYPE), trying stream\n");
			close(s);
			s = socket(AF_LOCAL, SOCK_STREAM, 0);
			if (connect(s,(struct sockaddr *) &addr, sizeof(addr)) < 0) {
				DDEBUG("connect failed: %s\n",strerror(errno));
				close(s);
				return 1;
			} 
			close(s);
			return 0;
		}
		close(s);
		DDEBUG("connect failed: %s\n",strerror(errno));
		return 1;
	} else {
		close(s);
		return 0;
	}
}

int logLine(struct logInfo *logEnt) {
    /* Logs a line... somewhere. */
    int x;
    struct stat statbuf;
    
    /* Don't log empty or null lines */
    if (!logEnt->line || !strcmp(logEnt->line,"\n")) return 0;
    
	
    if  ( ((stat(_PATH_LOG,&statbuf)==-1) || trySocket())
	  && startDaemon()
	) {
	DDEBUG("starting daemon failed, pooling entry %d\n",logEntries);
	logData=realloc(logData,(logEntries+1)*sizeof(struct logInfo));
	logData[logEntries]= (*logEnt);
	logEntries++;
    } else {
	if (logEntries>0) {
	    for (x=0;x<logEntries;x++) {
		DDEBUG("flushing log entry %d =%s=\n",x,logData[x].line);
		openlog(logData[x].cmd,0,logData[x].fac);
		syslog(logData[x].pri,"%s",logData[x].line);
		closelog();
	    }
	    free(logData);
	    logEntries = 0;
	}
	DDEBUG("logging =%s= via syslog\n",logEnt->line);
	openlog(logEnt->cmd,0,logEnt->fac);
	syslog(logEnt->pri,"%s",logEnt->line);
	closelog();
    }
    return 0;
}

int logEvent(char *cmd, int eventtype,char *string) {
    char *eventtable [] = {
	_("%s babbles incoherently"),
	_("%s succeeded"),
	_("%s failed"),
	_("%s cancelled at user request"),
	_("%s failed due to a failed dependency"),
	/* insert more here */
	NULL
    };
    int x=0,len;
    struct logInfo logentry;
    
    if (cmd) {
	logentry.cmd = strdup(basename(cmd));
	if ((logentry.cmd[0] =='K' || logentry.cmd[0] == 'S') &&
	    ( logentry.cmd[1] >= '0' && logentry.cmd[1] <= '9' ) &&
	    ( logentry.cmd[2] >= '0' && logentry.cmd[2] <= '9' ) )
	  logentry.cmd+=3;
    } else
      logentry.cmd = strdup(_("(none)"));
    if (!string)
      string = strdup(cmd);
    
    while (eventtable[x] && x<eventtype) x++;
    if (!(eventtable[x])) x=0;
    
    len=strlen(eventtable[x])+strlen(string);
    logentry.line=malloc(len);
    snprintf(logentry.line,len,eventtable[x],string);
    
    logentry.pri = logpriority;
    logentry.fac = logfacility;
    
    return logLine(&logentry);
}

int logString(char *cmd, char *string) {
    struct logInfo logentry;
    
    if (cmd) {
	logentry.cmd = strdup(basename(cmd));
	if ((logentry.cmd[0] =='K' || logentry.cmd[0] == 'S') && 
	    ( logentry.cmd[1] >= '0' && logentry.cmd[1] <= 0x39 ) &&
	    ( logentry.cmd[2] >= '0' && logentry.cmd[2] <= 0x39 ) )
	  logentry.cmd+=3;
    } else
      logentry.cmd = strdup(_(""));
    logentry.line = strdup(string);
    logentry.pri = logpriority;
    logentry.fac = logfacility;
    
    return logLine(&logentry);
}

int processArgs(int argc, char **argv, int silent) {
    char *cmdname=NULL;
    char *conffile=NULL;
    int cmdevent=0;
    char *cmd=NULL;
    char *logstring=NULL;
    char *fac=NULL,*pri=NULL;
    int lfac=-1, lpri=-1;
    poptContext context;
    int rc;
    struct poptOption optTable[] = {
	POPT_AUTOHELP
	{ "conf", 0, POPT_ARG_STRING, &conffile, 0,
	  "configuration file (default: /etc/initlog.conf)", NULL
	},
	{ "name", 'n', POPT_ARG_STRING, &cmdname, 0,
	  "name of service being logged", NULL 
	},
	{ "event", 'e', POPT_ARG_INT, &cmdevent, 0,
	  "event being logged (see man page)", NULL
	},
	{ "cmd", 'c', POPT_ARG_STRING, &cmd, 0,
	  "command to run, logging output", NULL
	},
        { "debug", 'd', POPT_ARG_NONE, &debug, 0,
	  "print lots of verbose debugging info", NULL
	},
	{ "run", 'r', POPT_ARG_STRING, &cmd, 3,
	  "command to run, accepting input on open fd", NULL
	},
	{ "string", 's', POPT_ARG_STRING, &logstring, 0,
	  "string to log", NULL
	},
	{ "facility", 'f', POPT_ARG_STRING, &fac, 1,
	  "facility to log at (default: 'local7')", NULL
	},
	{ "priority", 'p', POPT_ARG_STRING, &pri, 2,
	  "priority to log at (default: 'notice')", NULL
	},
        { "quiet", 'q', POPT_ARG_NONE, &quiet, 0,
	  "suppress stdout/stderr", NULL
	},
        { 0, 0, 0, 0, 0, 0 }
    };
    
    context = poptGetContext("initlog", argc, argv, optTable, 0);
    
    while ((rc = poptGetNextOpt(context)) > 0) {
	switch (rc) {
	 case 1:
	    lfac=atoi(fac);
	    if ((lfac == 0) && strcmp(fac,"0")) {
		int x =0;
		
		lfac = LOG_DAEMON;
		for (x=0;facilitynames[x].c_name;x++) {
		    if (!strcmp(fac,facilitynames[x].c_name)) {
			lfac = facilitynames[x].c_val;
			break;
		    }
		}
	    }
	    break;
	 case 2:
	    lpri = atoi(pri);
	    if ((lpri == 0) && strcmp(pri,"0")) {
		int x=0;
		
		lpri = LOG_NOTICE;
		for (x=0;prioritynames[x].c_name;x++) {
		    if (!strcmp(pri,prioritynames[x].c_name)) {
			lpri = prioritynames[x].c_val;
			break;
		    }
		}
	    }
	    break;
	 case 3:
	    reexec = 1;
	    break;
	 default:
	    break;
	}
    }
      
    if ((rc < -1)) {
       if (!silent)
	 fprintf(stderr, "%s: %s\n",
		poptBadOption(context, POPT_BADOPTION_NOALIAS),
		poptStrerror(rc));
       
	return -1;
    }
    if ( (cmd && logstring) || (cmd && cmdname) ) {
        if (!silent)
	 fprintf(stderr, _("--cmd and --run are incompatible with --string or --name\n"));
	return -1;
    }
    if ( cmdname && (!logstring && !cmdevent)) {
        if (!silent)
	 fprintf(stderr, _("--name requires one of --event or --string\n"));
	return -1;
    }
    if (cmdevent && cmd) {
	    if (!silent)
	      fprintf(stderr, _("--cmd and --run are incompatible with --event\n"));
	    return -1;
    }
    if (conffile) {
	readConfiguration(conffile);
    } else {
	readConfiguration("/etc/initlog.conf");
    }
    if (cmd) {
	    while (isspace(*cmd)) cmd++;
    }
    if (lpri!=-1) logpriority=lpri;
    if (lfac!=-1) logfacility=lfac;
    if (cmdevent) {
	logEvent(cmdname,cmdevent,logstring);
    } else if (logstring) {
	logString(cmdname,logstring);
    } else if ( cmd && *cmd) {
	return(runCommand(cmd,reexec,quiet,debug));
    } else {
        if (!silent)
	 fprintf(stderr,"nothing to do!\n");
	return -1;
    }
   return 0;
}

int main(int argc, char **argv) {

    setlocale(LC_ALL,"");
    bindtextdomain("initlog","/etc/locale");
    textdomain("initlog");
    exit(processArgs(argc,argv,0));
}
Commit	Line	Data
00196ec7 AM	1	/*
	2	* Copyright (c) 1999-2003 Red Hat, Inc. All rights reserved.
	3	*
	4	* This software may be freely redistributed under the terms of the GNU
	5	* public license.
	6	*
	7	* You should have received a copy of the GNU General Public License
	8	* along with this program; if not, write to the Free Software
	9	* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
	10	*
	11	*/
cee18a41	12
de1fc6ce	13	#include <ctype.h>
cee18a41 AM	14	#include <errno.h>
	15	#include <fcntl.h>
	16	#include <libintl.h>
	17	#include <locale.h>
	18	#include <stdio.h>
	19	#include <stdlib.h>
	20	#include <string.h>
	21	#include <unistd.h>
	22
	23	#define SYSLOG_NAMES
	24	#include <syslog.h>
	25
de1fc6ce	26	#include <sys/socket.h>
cee18a41	27	#include <sys/stat.h>
de1fc6ce	28	#include <sys/un.h>
cee18a41 AM	29	#include <sys/wait.h>
	30
	31	#define _(String) gettext((String))
	32
	33	#include <popt.h>
	34
458f14b7 AM	35	#include <regex.h>
458f14b7 AM	36
cee18a41 AM	37	#include "initlog.h"
	38	#include "process.h"
	39
458f14b7	40	static int logfacility=LOG_DAEMON;
cee18a41 AM	41	static int logpriority=LOG_NOTICE;
	42	static int reexec=0;
	43	static int quiet=0;
	44	int debug=0;
	45
458f14b7 AM	46	regex_t **regList = NULL;
458f14b7 AM	47
cee18a41 AM	48	static int logEntries = 0;
	49	struct logInfo *logData = NULL;
	50
458f14b7 AM	51	void readConfiguration(char *fname) {
	52	int fd,num=0;
	53	struct stat sbuf;
	54	char data,line;
	55	regex_t *regexp;
	56	int lfac=-1,lpri=-1;
	57
	58	if ((fd=open(fname,O_RDONLY))==-1) return;
	59	if (fstat(fd,&sbuf)) {
	60	close(fd);
	61	return;
	62	}
	63	data=malloc(sbuf.st_size+1);
	64	if (read(fd,data,sbuf.st_size)!=sbuf.st_size) {
	65	close(fd);
52471a31	66	free(data);
458f14b7 AM	67	return;
	68	}
	69	close(fd);
	70	data[sbuf.st_size] = '\0';
	71	while ((line=getLine(&data))) {
	72	if (line[0]=='#') continue;
	73	if (!strncmp(line,"ignore ",7)) {
	74	regexp = malloc(sizeof(regex_t));
	75	if (!regcomp(regexp,line+7,REG_EXTENDED\|REG_NOSUB\|REG_NEWLINE)) {
	76	regList = realloc(regList,(num+2) * sizeof(regex_t *));
	77	regList[num] = regexp;
	78	regList[num+1] = NULL;
	79	num++;
	80	}
	81	}
	82	if (!strncmp(line,"facility ",9)) {
	83	lfac=atoi(line+9);
	84	if ((lfac == 0) && strcmp(line+9,"0")) {
	85	int x =0;
	86
	87	lfac = LOG_DAEMON;
	88	for (x=0;facilitynames[x].c_name;x++) {
	89	if (!strcmp(line+9,facilitynames[x].c_name)) {
	90	lfac = facilitynames[x].c_val;
	91	break;
	92	}
	93	}
	94	}
	95	}
	96	if (!strncmp(line,"priority ",9)) {
	97	lpri = atoi(line+9);
	98	if ((lpri == 0) && strcmp(line+9,"0")) {
	99	int x=0;
	100
	101	lpri = LOG_NOTICE;
	102	for (x=0;prioritynames[x].c_name;x++) {
	103	if (!strcmp(line+9,prioritynames[x].c_name)) {
	104	lpri = prioritynames[x].c_val;
	105	break;
	106	}
	107	}
	108	}
	109	}
	110	}
	111	if (lfac!=-1) logfacility=lfac;
	112	if (lpri!=-1) logpriority=lpri;
	113	}
	114
cee18a41 AM	115	char getLine(char *data) {
cee18a41 AM	116	/* Get one line from data */
458f14b7 AM	117	/* Anything up to a carraige return (\r) or a backspace (\b) is discarded. */
	118	/* If this really bothers you, mail me and I might make it configurable. */
	119	/* It's here to avoid confilcts with fsck's progress bar. */
cee18a41 AM	120	char x, y;
	121
	122	if (!*data) return NULL;
458f14b7 AM	123	x=*data;
	124	while (x && (x != '\n')) {
	125	while (x && (x != '\n') && (x != '\r') && (x != '\b')) x++;
	126	if (x && (x=='\r' \|\| *x =='\b')) {
	127	*data = x+1;
	128	x++;
	129	}
	130	}
cee18a41 AM	131	if (*x) {
	132	x++;
	133	} else {
	134	if (x-*data) {
	135	y=malloc(x-*data+1);
	136	y[x-*data] = 0;
	137	y[x-*data-1] = '\n';
	138	memcpy(y,data,x-data);
	139	} else {
	140	y=NULL;
	141	}
	142	*data = NULL;
	143	return y;
	144	}
	145	y = malloc(x-*data);
	146	y[x-*data-1] = 0;
	147	memcpy(y,data,x-data-1);
	148	*data = x;
	149	return y;
	150	}
	151
	152	char *toArray(char line, int *num) {
	153	/* Converts a long string into an array of lines. */
	154	char **lines;
	155	char *tmpline;
	156
	157	*num = 0;
	158	lines = NULL;
	159
	160	while ((tmpline=getLine(&line))) {
	161	if (!*num)
	162	lines = (char *) malloc(sizeof(char ));
	163	else
	164	lines = (char *) realloc(lines, (num+1)sizeof(char ));
	165	lines[*num] = tmpline;
	166	(*num)++;
	167	}
	168	return lines;
	169	}
	170
35111b89 JR	171	int startDaemon() {
	172	int pid;
	173	int rc;
	174
	175	if ( (pid = fork()) == -1 ) {
	176	perror("fork");
	177	return -1;
	178	}
	179	if ( pid ) {
	180	/* parent */
	181	waitpid(pid,&rc,0);
	182	if (WIFEXITED(rc)) {
	183	DDEBUG("minilogd returned %d!\n",WEXITSTATUS(rc));
	184	return WEXITSTATUS(rc);
	185	}
	186	else
	187	return -1;
	188	} else {
	189	int fd;
	190
	191	fd=open("/dev/null",O_RDWR);
	192	dup2(fd,0);
	193	dup2(fd,1);
	194	dup2(fd,2);
	195	close(fd);
	196	/* kid */
	197	execlp("minilogd","minilogd",NULL);
	198	perror("exec");
	199	exit(-1);
	200	}
	201	}
	202
de1fc6ce JR	203	int trySocket() {
	204	int s;
	205	struct sockaddr_un addr;
	206
	207	s = socket(AF_LOCAL, SOCK_DGRAM, 0);
	208	if (s<0)
	209	return 1;
	210
	211	bzero(&addr,sizeof(addr));
	212	addr.sun_family = AF_LOCAL;
	213	strncpy(addr.sun_path,_PATH_LOG,sizeof(addr.sun_path)-1);
	214
	215	if (connect(s,(struct sockaddr *) &addr,sizeof(addr))<0) {
	216	if (errno == EPROTOTYPE) {
	217	DDEBUG("connect failed (EPROTOTYPE), trying stream\n");
	218	close(s);
	219	s = socket(AF_LOCAL, SOCK_STREAM, 0);
	220	if (connect(s,(struct sockaddr *) &addr, sizeof(addr)) < 0) {
	221	DDEBUG("connect failed: %s\n",strerror(errno));
	222	close(s);
	223	return 1;
	224	}
	225	close(s);
	226	return 0;
	227	}
	228	close(s);
	229	DDEBUG("connect failed: %s\n",strerror(errno));
	230	return 1;
	231	} else {
	232	close(s);
	233	return 0;
	234	}
	235	}
	236
cee18a41 AM	237	int logLine(struct logInfo *logEnt) {
cee18a41 AM	238	/* Logs a line... somewhere. */
458f14b7	239	int x;
cee18a41 AM	240	struct stat statbuf;
	241
	242	/* Don't log empty or null lines */
	243	if (!logEnt->line \|\| !strcmp(logEnt->line,"\n")) return 0;
	244
de1fc6ce JR	245
de1fc6ce JR	246	if ( ((stat(_PATH_LOG,&statbuf)==-1) \|\| trySocket())
35111b89	247	&& startDaemon()
cee18a41 AM	248	) {
	249	DDEBUG("starting daemon failed, pooling entry %d\n",logEntries);
	250	logData=realloc(logData,(logEntries+1)*sizeof(struct logInfo));
	251	logData[logEntries]= (*logEnt);
	252	logEntries++;
	253	} else {
	254	if (logEntries>0) {
	255	for (x=0;x<logEntries;x++) {
	256	DDEBUG("flushing log entry %d =%s=\n",x,logData[x].line);
	257	openlog(logData[x].cmd,0,logData[x].fac);
	258	syslog(logData[x].pri,"%s",logData[x].line);
	259	closelog();
	260	}
	261	free(logData);
	262	logEntries = 0;
	263	}
	264	DDEBUG("logging =%s= via syslog\n",logEnt->line);
	265	openlog(logEnt->cmd,0,logEnt->fac);
	266	syslog(logEnt->pri,"%s",logEnt->line);
	267	closelog();
	268	}
	269	return 0;
	270	}
	271
	272	int logEvent(char cmd, int eventtype,char string) {
	273	char *eventtable [] = {
	274	_("%s babbles incoherently"),
	275	_("%s succeeded"),
	276	_("%s failed"),
	277	_("%s cancelled at user request"),
	278	_("%s failed due to a failed dependency"),
	279	/* insert more here */
	280	NULL
	281	};
	282	int x=0,len;
	283	struct logInfo logentry;
	284
	285	if (cmd) {
de1fc6ce	286	logentry.cmd = strdup(basename(cmd));
00196ec7 AM	287	if ((logentry.cmd[0] =='K' \|\| logentry.cmd[0] == 'S') &&
	288	( logentry.cmd[1] >= '0' && logentry.cmd[1] <= '9' ) &&
	289	( logentry.cmd[2] >= '0' && logentry.cmd[2] <= '9' ) )
cee18a41 AM	290	logentry.cmd+=3;
	291	} else
	292	logentry.cmd = strdup(_("(none)"));
	293	if (!string)
	294	string = strdup(cmd);
	295
	296	while (eventtable[x] && x<eventtype) x++;
	297	if (!(eventtable[x])) x=0;
	298
	299	len=strlen(eventtable[x])+strlen(string);
	300	logentry.line=malloc(len);
	301	snprintf(logentry.line,len,eventtable[x],string);
	302
	303	logentry.pri = logpriority;
	304	logentry.fac = logfacility;
	305
	306	return logLine(&logentry);
	307	}
	308
	309	int logString(char cmd, char string) {
	310	struct logInfo logentry;
	311
	312	if (cmd) {
de1fc6ce	313	logentry.cmd = strdup(basename(cmd));
00196ec7 AM	314	if ((logentry.cmd[0] =='K' \|\| logentry.cmd[0] == 'S') &&
	315	( logentry.cmd[1] >= '0' && logentry.cmd[1] <= 0x39 ) &&
	316	( logentry.cmd[2] >= '0' && logentry.cmd[2] <= 0x39 ) )
cee18a41 AM	317	logentry.cmd+=3;
	318	} else
	319	logentry.cmd = strdup(_(""));
	320	logentry.line = strdup(string);
	321	logentry.pri = logpriority;
	322	logentry.fac = logfacility;
	323
	324	return logLine(&logentry);
	325	}
	326
	327	int processArgs(int argc, char **argv, int silent) {
	328	char *cmdname=NULL;
458f14b7	329	char *conffile=NULL;
cee18a41 AM	330	int cmdevent=0;
	331	char *cmd=NULL;
	332	char *logstring=NULL;
	333	char fac=NULL,pri=NULL;
458f14b7	334	int lfac=-1, lpri=-1;
cee18a41 AM	335	poptContext context;
	336	int rc;
	337	struct poptOption optTable[] = {
	338	POPT_AUTOHELP
458f14b7 AM	339	{ "conf", 0, POPT_ARG_STRING, &conffile, 0,
	340	"configuration file (default: /etc/initlog.conf)", NULL
	341	},
cee18a41 AM	342	{ "name", 'n', POPT_ARG_STRING, &cmdname, 0,
	343	"name of service being logged", NULL
	344	},
	345	{ "event", 'e', POPT_ARG_INT, &cmdevent, 0,
	346	"event being logged (see man page)", NULL
	347	},
	348	{ "cmd", 'c', POPT_ARG_STRING, &cmd, 0,
	349	"command to run, logging output", NULL
	350	},
	351	{ "debug", 'd', POPT_ARG_NONE, &debug, 0,
	352	"print lots of verbose debugging info", NULL
	353	},
	354	{ "run", 'r', POPT_ARG_STRING, &cmd, 3,
	355	"command to run, accepting input on open fd", NULL
	356	},
	357	{ "string", 's', POPT_ARG_STRING, &logstring, 0,
	358	"string to log", NULL
	359	},
	360	{ "facility", 'f', POPT_ARG_STRING, &fac, 1,
458f14b7	361	"facility to log at (default: 'local7')", NULL
cee18a41 AM	362	},
	363	{ "priority", 'p', POPT_ARG_STRING, &pri, 2,
	364	"priority to log at (default: 'notice')", NULL
	365	},
	366	{ "quiet", 'q', POPT_ARG_NONE, &quiet, 0,
	367	"suppress stdout/stderr", NULL
	368	},
	369	{ 0, 0, 0, 0, 0, 0 }
	370	};
	371
	372	context = poptGetContext("initlog", argc, argv, optTable, 0);
	373
	374	while ((rc = poptGetNextOpt(context)) > 0) {
	375	switch (rc) {
	376	case 1:
458f14b7 AM	377	lfac=atoi(fac);
458f14b7 AM	378	if ((lfac == 0) && strcmp(fac,"0")) {
cee18a41 AM	379	int x =0;
cee18a41 AM	380
458f14b7	381	lfac = LOG_DAEMON;
cee18a41 AM	382	for (x=0;facilitynames[x].c_name;x++) {
cee18a41 AM	383	if (!strcmp(fac,facilitynames[x].c_name)) {
458f14b7	384	lfac = facilitynames[x].c_val;
cee18a41 AM	385	break;
	386	}
	387	}
	388	}
	389	break;
	390	case 2:
458f14b7 AM	391	lpri = atoi(pri);
458f14b7 AM	392	if ((lpri == 0) && strcmp(pri,"0")) {
cee18a41 AM	393	int x=0;
cee18a41 AM	394
458f14b7	395	lpri = LOG_NOTICE;
cee18a41 AM	396	for (x=0;prioritynames[x].c_name;x++) {
cee18a41 AM	397	if (!strcmp(pri,prioritynames[x].c_name)) {
458f14b7	398	lpri = prioritynames[x].c_val;
cee18a41 AM	399	break;
	400	}
	401	}
	402	}
	403	break;
	404	case 3:
	405	reexec = 1;
	406	break;
	407	default:
	408	break;
	409	}
	410	}
	411
	412	if ((rc < -1)) {
	413	if (!silent)
	414	fprintf(stderr, "%s: %s\n",
	415	poptBadOption(context, POPT_BADOPTION_NOALIAS),
	416	poptStrerror(rc));
	417
	418	return -1;
	419	}
	420	if ( (cmd && logstring) \|\| (cmd && cmdname) ) {
	421	if (!silent)
	422	fprintf(stderr, _("--cmd and --run are incompatible with --string or --name\n"));
	423	return -1;
	424	}
	425	if ( cmdname && (!logstring && !cmdevent)) {
	426	if (!silent)
	427	fprintf(stderr, _("--name requires one of --event or --string\n"));
	428	return -1;
	429	}
00196ec7 AM	430	if (cmdevent && cmd) {
	431	if (!silent)
	432	fprintf(stderr, _("--cmd and --run are incompatible with --event\n"));
	433	return -1;
	434	}
458f14b7 AM	435	if (conffile) {
	436	readConfiguration(conffile);
	437	} else {
	438	readConfiguration("/etc/initlog.conf");
	439	}
de1fc6ce JR	440	if (cmd) {
	441	while (isspace(*cmd)) cmd++;
	442	}
458f14b7 AM	443	if (lpri!=-1) logpriority=lpri;
458f14b7 AM	444	if (lfac!=-1) logfacility=lfac;
cee18a41 AM	445	if (cmdevent) {
	446	logEvent(cmdname,cmdevent,logstring);
	447	} else if (logstring) {
	448	logString(cmdname,logstring);
de1fc6ce	449	} else if ( cmd && *cmd) {
cee18a41 AM	450	return(runCommand(cmd,reexec,quiet,debug));
	451	} else {
	452	if (!silent)
	453	fprintf(stderr,"nothing to do!\n");
	454	return -1;
	455	}
	456	return 0;
	457	}
	458
	459	int main(int argc, char **argv) {
	460
	461	setlocale(LC_ALL,"");
	462	bindtextdomain("initlog","/etc/locale");
	463	textdomain("initlog");
	464	exit(processArgs(argc,argv,0));
	465	}