File: [local] / OpenXM / src / kxx / oxlog.c (download)
Revision 1.7, Wed Feb 9 12:24:52 2000 UTC (24 years, 3 months ago) by takayama
Branch: MAIN
CVS Tags: RELEASE_1_1_2
Changes since 1.6: +9 -7
lines
One more bug is fixed.
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/*$OpenXM: OpenXM/src/kxx/oxlog.c,v 1.7 2000/02/09 12:24:52 takayama Exp $*/
#include <stdio.h>
#include <signal.h>
#include <string.h>
#include <stdlib.h>
#include <sys/types.h>
#include <sys/stat.h>
#include <fcntl.h>
/* In some distributions of linux you need to include the following file
#include <linux/sched.h>
*/
#include <unistd.h>
/* oxlog /usr/X11R6/bin/xterm -icon -e /home/nobuki/kxx/ox
0 1 2 3 4
-ox /home/nobuki/kxx/ox_asir
5 6
*/
/* oxlog /home/nobuki/kxx/ox
0 1
-ox /home/nobuki/kxx/ox_asir >& /dev/null
2 3
*/
static int Debug_which = 1;
char *toFullPath(char *s);
char *which(char *s,char *env);
main(int argc, char *argv[]) {
sigset_t sss;
int i;
char *oxname ="???";
/* char *env[2];
env[0] = NULL;*/
sigemptyset(&sss);
sigaddset(&sss,SIGINT);
sigprocmask(SIG_BLOCK,&sss,NULL);
if (argc >= 2) {
oxname = argv[1];
oxname = toFullPath(oxname);
if (oxname == NULL) oxname="NULL";
}
if (argc == 2) {
execl(oxname,oxname,NULL);
}else if (argc == 3) {
execl(oxname,oxname,argv[2],NULL);
}else if (argc == 4) {
execl(oxname,oxname,argv[2],argv[3],NULL);
}else if (argc == 5) {
execl(oxname,oxname,argv[2],argv[3],argv[4],NULL);
}else if (argc == 6) {
execl(oxname,oxname,argv[2],argv[3],argv[4],argv[5],NULL);
}else if (argc == 7) {
execl(oxname,oxname,argv[2],argv[3],argv[4],argv[5],argv[6],NULL);
}else if (argc == 8) {
execl(oxname,oxname,argv[2],argv[3],argv[4],argv[5],argv[6],
argv[7],NULL);
}else if (argc == 9) {
execl(oxname,oxname,argv[2],argv[3],argv[4],argv[5],argv[6],
argv[7],argv[8],NULL);
}else if (argc == 10) {
execl(oxname,oxname,argv[2],argv[3],argv[4],argv[5],argv[6],
argv[7],argv[8],argv[9],NULL);
}else if (argc == 11) {
execl(oxname,oxname,argv[2],argv[3],argv[4],argv[5],argv[6],
argv[7],argv[8],argv[9],argv[10],NULL);
}else if (argc == 12) {
execl(oxname,oxname,argv[2],argv[3],argv[4],argv[5],argv[6],
argv[7],argv[8],argv[9],argv[10],argv[11],NULL);
}else if (argc == 13) {
execl(oxname,oxname,argv[2],argv[3],argv[4],argv[5],argv[6],
argv[7],argv[8],argv[9],argv[10],argv[11], argv[12],NULL);
}else if (argc == 14) {
execl(oxname,oxname,argv[2],argv[3],argv[4],argv[5],argv[6],
argv[7],argv[8],argv[9],argv[10],argv[11], argv[12],argv[13],NULL);
}else if (argc == 15) {
execl(oxname,oxname,argv[2],argv[3],argv[4],argv[5],argv[6],
argv[7],argv[8],argv[9],argv[10],argv[11], argv[12],argv[13],argv[14],NULL);
}else if (argc == 16) {
execl(oxname,oxname,argv[2],argv[3],argv[4],argv[5],argv[6],
argv[7],argv[8],argv[9],argv[10],argv[11], argv[12],argv[13],argv[14],argv[15],NULL);
}else if (argc == 17) {
execl(oxname,oxname,argv[2],argv[3],argv[4],argv[5],argv[6],
argv[7],argv[8],argv[9],argv[10],argv[11], argv[12],argv[13],argv[14],argv[15],argv[16],NULL);
}else if (argc == 18) {
execl(oxname,oxname,argv[2],argv[3],argv[4],argv[5],argv[6],
argv[7],argv[8],argv[9],argv[10],argv[11], argv[12],argv[13],argv[14],argv[15],argv[16],argv[17],NULL);
}else if (argc == 19) {
execl(oxname,oxname,argv[2],argv[3],argv[4],argv[5],argv[6],
argv[7],argv[8],argv[9],argv[10],argv[11], argv[12],argv[13],argv[14],argv[15],argv[16],argv[17],argv[18],NULL);
}else if (argc == 20) {
execl(oxname,oxname,argv[2],argv[3],argv[4],argv[5],argv[6],
argv[7],argv[8],argv[9],argv[10],argv[11], argv[12],argv[13],argv[14],argv[15],argv[16],argv[17],argv[18],argv[19],NULL);
}else if (argc == 21) {
execl(oxname,oxname,argv[2],argv[3],argv[4],argv[5],argv[6],
argv[7],argv[8],argv[9],argv[10],argv[11], argv[12],argv[13],argv[14],argv[15],argv[16],argv[17],argv[18],argv[19],argv[20],NULL);
}else {
fprintf(stderr,"Error in oxlog: cannot handle argc=%d\n",argc);
fprintf(stderr,"oxname=%s\n",oxname);
for (i=0; i<argc; i++) {
fprintf(stderr,"argv[%d]=%s ",i,argv[i]);
}
fprintf(stderr,"\n");
fprintf(stderr,"Usage example 1: oxlog /usr/X11R6/bin/xterm -icon -e /home/nobuki/kxx/ox -ox /home/nobuki/kxx/ox_asir\n");
fprintf(stderr," example 2: oxlog /home/nobuki/kxx/ox -ox /home/nobuki/kxx/ox_asir >& /dev/null\n");
exit(10);
}
fprintf(stderr,"\nError in oxlog: Failed to start the process.\n");
fprintf(stderr,"oxname=%s\n",oxname);
for (i=0; i<argc; i++) {
fprintf(stderr,"argv[%d]=%s ",i,argv[i]);
}
fprintf(stderr,"\n");
exit(20);
}
mainold1() {
sigset_t sss;
int i;
/* char *env[2];
env[0] = NULL;*/
sigemptyset(&sss);
sigaddset(&sss,SIGINT);
sigprocmask(SIG_BLOCK,&sss,NULL);
/* for (i=0; i<1000; i++) {
sleep(1);
printf("Hello\n");
}
exit(0); */
execl("/usr/X11R6/bin/xterm","/usr/X11R6/bin/xterm",
"-e","/home/nobuki/kxx/ox","-ox","/home/nobuki/kxx/ox_asir",NULL);
/* execl("/home/nobuki/kxx/ox","/home/nobuki/kxx/ox","-ox","/home/nobuki/kxx/ox_asir",NULL);*/
}
char *toFullPath(char *s) {
extern int Debug_which;
char *path ="/bin:/usr/bin:/usr/local/bin:/usr/X11R6/bin:/usr/openwin/bin:/usr/X/bin";
char *s2;
if (strlen(s) == 0) {
return(s);
}
if (strchr(s,'/') != NULL) return(s);
else {
s2 = which(s,getenv("PATH"));
}
if (s2 == NULL) {
if (Debug_which) fprintf(stderr,"Could not find arg[1] in your search path.\n");
if (Debug_which) fprintf(stderr,"You path is %s.\n",getenv("PATH"));
if (Debug_which) fprintf(stderr,"Trying to find in the path: %s\n",path);
s2 = which(s,path);
}
return(s2);
}
/*which("xterm", getenv("PATH"));*/
char *which(char *prog, char *path_env)
{
extern int Debug_which ;
char *tok;
char *path;
char delim[] = ":";
char *e = alloca(strlen(path_env)+1);
strcpy(e, path_env);
tok = strtok(e, delim);
if (Debug_which) fprintf(stderr,"PATH=%s\n",path_env);
while (tok != NULL) {
char *path = malloc(strlen(tok)+strlen(prog)+2);
sprintf(path, "%s/%s", tok, prog);
if (access(path, X_OK&R_OK) == 0) {
if (Debug_which) fprintf(stderr,"Found: %s\n",path);
return path;
}
free(path);
tok = strtok(NULL, delim);
}
return NULL;
}
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