| version 1.4, 1999/12/15 11:40:23 |
version 1.10, 2003/11/20 07:18:41 |
|
|
| /*$OpenXM: OpenXM/src/kxx/oxlog.c,v 1.3 1999/12/15 11:31:57 takayama Exp $*/ |
/*$OpenXM: OpenXM/src/kxx/oxlog.c,v 1.9 2001/05/06 07:53:00 takayama Exp $*/ |
| #include <stdio.h> |
#include <stdio.h> |
| #include <signal.h> |
#include <signal.h> |
| #include <string.h> |
#include <string.h> |
|
|
| -ox /home/nobuki/kxx/ox_asir >& /dev/null |
-ox /home/nobuki/kxx/ox_asir >& /dev/null |
| 2 3 |
2 3 |
| */ |
*/ |
| char *toFullPath(char *s); |
static int Debug_which = 1; |
| char *which(char *s,char *env); |
extern char **environ; |
| 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 > 1) { |
|
| oxname = argv[1]; |
|
| oxname = toFullPath(oxname); |
|
| } |
|
| 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 { |
|
| 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) { |
|
| if (strlen(s) == 0) { |
|
| return(s); |
|
| } |
|
| if (strchr(s,'/') != NULL) return(s); |
|
| else { |
|
| s = which(s,getenv("PATH")); |
|
| } |
|
| } |
|
| |
|
| /*which("xterm", getenv("PATH"));*/ |
/*which("xterm", getenv("PATH"));*/ |
| char *which(char *prog, char *path_env) |
char *which(char *prog, char *path_env) |
| { |
{ |
| |
extern int Debug_which ; |
| char *tok; |
char *tok; |
| char *path; |
char *path; |
| char delim[] = ":"; |
char delim[] = ":"; |
| char *e = alloca(strlen(path_env)+1); |
char *e = alloca(strlen(path_env)+1); |
| strcpy(e, path_env); |
strcpy(e, path_env); |
| tok = strtok(e, delim); |
tok = strtok(e, delim); |
| |
if (Debug_which) { |
| |
fprintf(stderr, "PATH=%s\n", path_env); |
| |
} |
| while (tok != NULL) { |
while (tok != NULL) { |
| char *path = malloc(strlen(tok)+strlen(prog)+2); |
char *path = malloc(strlen(tok)+strlen(prog)+2); |
| sprintf(path, "%s/%s", tok, prog); |
sprintf(path, "%s/%s", tok, prog); |
| if (access(path, X_OK&R_OK) == 0) { |
if (access(path, X_OK&R_OK) == 0) { |
| |
if (Debug_which) { |
| |
fprintf(stderr, "Found: %s\n", path); |
| |
} |
| return path; |
return path; |
| } |
} |
| free(path); |
free(path); |
| Line 142 char *which(char *prog, char *path_env) |
|
| Line 52 char *which(char *prog, char *path_env) |
|
| return NULL; |
return 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 || strchr(s, '/') != NULL) { |
| |
return s; |
| |
} |
| |
s2 = which(s, getenv("PATH")); |
| |
if (s2 == NULL) { |
| |
if (Debug_which) { |
| |
fprintf(stderr, "Could not find arg[1] in your search path.\n"); |
| |
fprintf(stderr, "You path is %s.\n", getenv("PATH")); |
| |
fprintf(stderr, "Trying to find in the path: %s\n", path); |
| |
} |
| |
s2 = which(s, path); |
| |
/* Why? */ |
| |
} |
| |
return s2; |
| |
} |
| |
|
| |
int 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 = toFullPath(argv[1]); |
| |
if (oxname == NULL) { |
| |
oxname = "NULL"; |
| |
} /* Why? */ |
| |
|
| |
/* |
| |
{ |
| |
int i; |
| |
i=0; |
| |
while (environ[i] != NULL) { |
| |
fprintf(stderr,"%s ",environ[i++]); |
| |
} |
| |
fprintf(stderr,"\n"); |
| |
} |
| |
*/ |
| |
|
| |
execve(oxname, argv+1,environ); |
| |
|
| |
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); |
| |
}else { |
| |
fprintf(stderr, "Error in oxlog: cannot handle argc=%d\n", argc); |
| |
fprintf(stderr, "oxname=???\n"); |
| |
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); |
| |
} |
| |
} |