version 1.4, 1999/12/15 11:40:23 |
version 1.10, 2003/11/20 07:18:41 |
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/*$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> |
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-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[]) { |
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sigset_t sss; |
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int i; |
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char *oxname; |
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/* char *env[2]; |
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env[0] = NULL;*/ |
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sigemptyset(&sss); |
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sigaddset(&sss,SIGINT); |
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sigprocmask(SIG_BLOCK,&sss,NULL); |
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if (argc > 1) { |
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oxname = argv[1]; |
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oxname = toFullPath(oxname); |
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} |
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if (argc == 4) { |
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execl(oxname,oxname,argv[2],argv[3],NULL); |
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}else if (argc == 5) { |
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execl(oxname,oxname,argv[2],argv[3],argv[4],NULL); |
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}else if (argc == 6) { |
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execl(oxname,oxname,argv[2],argv[3],argv[4],argv[5],NULL); |
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}else if (argc == 7) { |
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execl(oxname,oxname,argv[2],argv[3],argv[4],argv[5],argv[6],NULL); |
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}else if (argc == 8) { |
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execl(oxname,oxname,argv[2],argv[3],argv[4],argv[5],argv[6], |
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argv[7],NULL); |
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}else if (argc == 9) { |
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execl(oxname,oxname,argv[2],argv[3],argv[4],argv[5],argv[6], |
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argv[7],argv[8],NULL); |
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}else if (argc == 10) { |
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execl(oxname,oxname,argv[2],argv[3],argv[4],argv[5],argv[6], |
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argv[7],argv[8],argv[9],NULL); |
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}else if (argc == 11) { |
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execl(oxname,oxname,argv[2],argv[3],argv[4],argv[5],argv[6], |
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argv[7],argv[8],argv[9],argv[10],NULL); |
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}else if (argc == 12) { |
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execl(oxname,oxname,argv[2],argv[3],argv[4],argv[5],argv[6], |
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argv[7],argv[8],argv[9],argv[10],argv[11],NULL); |
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}else if (argc == 13) { |
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execl(oxname,oxname,argv[2],argv[3],argv[4],argv[5],argv[6], |
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argv[7],argv[8],argv[9],argv[10],argv[11], argv[12],NULL); |
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}else if (argc == 14) { |
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execl(oxname,oxname,argv[2],argv[3],argv[4],argv[5],argv[6], |
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argv[7],argv[8],argv[9],argv[10],argv[11], argv[12],argv[13],NULL); |
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}else if (argc == 15) { |
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execl(oxname,oxname,argv[2],argv[3],argv[4],argv[5],argv[6], |
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argv[7],argv[8],argv[9],argv[10],argv[11], argv[12],argv[13],argv[14],NULL); |
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}else if (argc == 16) { |
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execl(oxname,oxname,argv[2],argv[3],argv[4],argv[5],argv[6], |
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argv[7],argv[8],argv[9],argv[10],argv[11], argv[12],argv[13],argv[14],argv[15],NULL); |
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}else if (argc == 17) { |
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execl(oxname,oxname,argv[2],argv[3],argv[4],argv[5],argv[6], |
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argv[7],argv[8],argv[9],argv[10],argv[11], argv[12],argv[13],argv[14],argv[15],argv[16],NULL); |
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}else { |
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fprintf(stderr,"Error in oxlog: cannot handle argc=%d\n",argc); |
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fprintf(stderr,"oxname=%s\n",oxname); |
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for (i=0; i<argc; i++) { |
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fprintf(stderr,"argv[%d]=%s ",i,argv[i]); |
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} |
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fprintf(stderr,"\n"); |
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fprintf(stderr,"Usage example 1: oxlog /usr/X11R6/bin/xterm -icon -e /home/nobuki/kxx/ox -ox /home/nobuki/kxx/ox_asir\n"); |
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fprintf(stderr," example 2: oxlog /home/nobuki/kxx/ox -ox /home/nobuki/kxx/ox_asir >& /dev/null\n"); |
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exit(10); |
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} |
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fprintf(stderr,"\nError in oxlog: Failed to start the process.\n"); |
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fprintf(stderr,"oxname=%s\n",oxname); |
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for (i=0; i<argc; i++) { |
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fprintf(stderr,"argv[%d]=%s ",i,argv[i]); |
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} |
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fprintf(stderr,"\n"); |
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exit(20); |
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} |
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mainold1() { |
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sigset_t sss; |
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int i; |
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/* char *env[2]; |
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env[0] = NULL;*/ |
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sigemptyset(&sss); |
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sigaddset(&sss,SIGINT); |
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sigprocmask(SIG_BLOCK,&sss,NULL); |
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/* for (i=0; i<1000; i++) { |
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sleep(1); |
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printf("Hello\n"); |
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} |
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exit(0); */ |
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execl("/usr/X11R6/bin/xterm","/usr/X11R6/bin/xterm", |
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"-e","/home/nobuki/kxx/ox","-ox","/home/nobuki/kxx/ox_asir",NULL); |
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/* execl("/home/nobuki/kxx/ox","/home/nobuki/kxx/ox","-ox","/home/nobuki/kxx/ox_asir",NULL);*/ |
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} |
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char *toFullPath(char *s) { |
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if (strlen(s) == 0) { |
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return(s); |
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} |
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if (strchr(s,'/') != NULL) return(s); |
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else { |
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s = which(s,getenv("PATH")); |
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} |
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} |
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/*which("xterm", getenv("PATH"));*/ |
/*which("xterm", getenv("PATH"));*/ |
char *which(char *prog, char *path_env) |
char *which(char *prog, char *path_env) |
{ |
{ |
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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); |
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if (Debug_which) { |
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fprintf(stderr, "PATH=%s\n", path_env); |
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} |
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) { |
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if (Debug_which) { |
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fprintf(stderr, "Found: %s\n", path); |
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} |
return path; |
return path; |
} |
} |
free(path); |
free(path); |
Line 142 char *which(char *prog, char *path_env) |
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Line 52 char *which(char *prog, char *path_env) |
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return NULL; |
return NULL; |
} |
} |
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char *toFullPath(char *s) |
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{ |
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extern int Debug_which; |
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char *path = "/bin:/usr/bin:/usr/local/bin:/usr/X11R6/bin:/usr/openwin/bin:/usr/X/bin"; |
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char *s2; |
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if (strlen(s) == 0 || strchr(s, '/') != NULL) { |
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return s; |
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} |
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s2 = which(s, getenv("PATH")); |
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if (s2 == NULL) { |
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if (Debug_which) { |
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fprintf(stderr, "Could not find arg[1] in your search path.\n"); |
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fprintf(stderr, "You path is %s.\n", getenv("PATH")); |
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fprintf(stderr, "Trying to find in the path: %s\n", path); |
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} |
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s2 = which(s, path); |
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/* Why? */ |
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} |
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return s2; |
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} |
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int main(int argc, char *argv[]) |
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{ |
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sigset_t sss; |
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int i; |
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char *oxname; |
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/* char *env[2]; |
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env[0] = NULL;*/ |
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sigemptyset(&sss); |
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sigaddset(&sss, SIGINT); |
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sigprocmask(SIG_BLOCK, &sss, NULL); |
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if (argc >= 2) { |
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oxname = toFullPath(argv[1]); |
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if (oxname == NULL) { |
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oxname = "NULL"; |
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} /* Why? */ |
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/* |
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{ |
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int i; |
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i=0; |
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while (environ[i] != NULL) { |
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fprintf(stderr,"%s ",environ[i++]); |
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} |
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fprintf(stderr,"\n"); |
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} |
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*/ |
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execve(oxname, argv+1,environ); |
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fprintf(stderr, "\nError in oxlog: Failed to start the process.\n"); |
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fprintf(stderr, "oxname=%s\n", oxname); |
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for (i=0; i<argc; i++) { |
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fprintf(stderr, "argv[%d]=%s ", i, argv[i]); |
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} |
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fprintf(stderr, "\n"); |
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exit(20); |
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}else { |
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fprintf(stderr, "Error in oxlog: cannot handle argc=%d\n", argc); |
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fprintf(stderr, "oxname=???\n"); |
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for (i=0; i<argc; i++) { |
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fprintf(stderr, "argv[%d]=%s ", i, argv[i]); |
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} |
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fprintf(stderr, "\n"); |
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fprintf(stderr, "Usage example 1: oxlog /usr/X11R6/bin/xterm -icon -e /home/nobuki/kxx/ox -ox /home/nobuki/kxx/ox_asir\n"); |
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fprintf(stderr, " example 2: oxlog /home/nobuki/kxx/ox -ox /home/nobuki/kxx/ox_asir >& /dev/null\n"); |
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exit(10); |
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} |
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} |