Annotation of OpenXM/src/kxx/oxlog.c, Revision 1.6
1.6 ! takayama 1: /*$OpenXM: OpenXM/src/kxx/oxlog.c,v 1.5 2000/01/19 03:13:40 takayama Exp $*/
1.1 maekawa 2: #include <stdio.h>
3: #include <signal.h>
1.3 takayama 4: #include <string.h>
5: #include <stdlib.h>
1.1 maekawa 6: #include <sys/types.h>
7: #include <sys/stat.h>
8: #include <fcntl.h>
9: /* In some distributions of linux you need to include the following file
10: #include <linux/sched.h>
11: */
12: #include <unistd.h>
13:
14: /* oxlog /usr/X11R6/bin/xterm -icon -e /home/nobuki/kxx/ox
15: 0 1 2 3 4
16: -ox /home/nobuki/kxx/ox_asir
17: 5 6
18: */
19: /* oxlog /home/nobuki/kxx/ox
20: 0 1
21: -ox /home/nobuki/kxx/ox_asir >& /dev/null
22: 2 3
23: */
1.6 ! takayama 24: static int Debug_which = 1;
1.3 takayama 25: char *toFullPath(char *s);
26: char *which(char *s,char *env);
1.1 maekawa 27: main(int argc, char *argv[]) {
28: sigset_t sss;
29: int i;
1.5 takayama 30: char *oxname ="???";
1.1 maekawa 31: /* char *env[2];
32: env[0] = NULL;*/
33: sigemptyset(&sss);
34: sigaddset(&sss,SIGINT);
35: sigprocmask(SIG_BLOCK,&sss,NULL);
1.6 ! takayama 36: if (argc >= 2) {
1.3 takayama 37: oxname = argv[1];
38: oxname = toFullPath(oxname);
39: }
1.6 ! takayama 40: if (argc == 2) {
! 41: execl(oxname,oxname,NULL);
! 42: }else if (argc == 3) {
! 43: execl(oxname,oxname,argv[2],NULL);
! 44: }else if (argc == 4) {
1.3 takayama 45: execl(oxname,oxname,argv[2],argv[3],NULL);
1.1 maekawa 46: }else if (argc == 5) {
1.3 takayama 47: execl(oxname,oxname,argv[2],argv[3],argv[4],NULL);
1.1 maekawa 48: }else if (argc == 6) {
1.3 takayama 49: execl(oxname,oxname,argv[2],argv[3],argv[4],argv[5],NULL);
1.1 maekawa 50: }else if (argc == 7) {
1.3 takayama 51: execl(oxname,oxname,argv[2],argv[3],argv[4],argv[5],argv[6],NULL);
1.1 maekawa 52: }else if (argc == 8) {
1.3 takayama 53: execl(oxname,oxname,argv[2],argv[3],argv[4],argv[5],argv[6],
1.1 maekawa 54: argv[7],NULL);
55: }else if (argc == 9) {
1.3 takayama 56: execl(oxname,oxname,argv[2],argv[3],argv[4],argv[5],argv[6],
1.1 maekawa 57: argv[7],argv[8],NULL);
58: }else if (argc == 10) {
1.3 takayama 59: execl(oxname,oxname,argv[2],argv[3],argv[4],argv[5],argv[6],
1.1 maekawa 60: argv[7],argv[8],argv[9],NULL);
61: }else if (argc == 11) {
1.3 takayama 62: execl(oxname,oxname,argv[2],argv[3],argv[4],argv[5],argv[6],
1.1 maekawa 63: argv[7],argv[8],argv[9],argv[10],NULL);
64: }else if (argc == 12) {
1.3 takayama 65: execl(oxname,oxname,argv[2],argv[3],argv[4],argv[5],argv[6],
1.1 maekawa 66: argv[7],argv[8],argv[9],argv[10],argv[11],NULL);
67: }else if (argc == 13) {
1.3 takayama 68: execl(oxname,oxname,argv[2],argv[3],argv[4],argv[5],argv[6],
1.1 maekawa 69: argv[7],argv[8],argv[9],argv[10],argv[11], argv[12],NULL);
70: }else if (argc == 14) {
1.3 takayama 71: execl(oxname,oxname,argv[2],argv[3],argv[4],argv[5],argv[6],
1.1 maekawa 72: argv[7],argv[8],argv[9],argv[10],argv[11], argv[12],argv[13],NULL);
73: }else if (argc == 15) {
1.3 takayama 74: execl(oxname,oxname,argv[2],argv[3],argv[4],argv[5],argv[6],
1.1 maekawa 75: argv[7],argv[8],argv[9],argv[10],argv[11], argv[12],argv[13],argv[14],NULL);
1.2 takayama 76: }else if (argc == 16) {
1.3 takayama 77: execl(oxname,oxname,argv[2],argv[3],argv[4],argv[5],argv[6],
1.2 takayama 78: argv[7],argv[8],argv[9],argv[10],argv[11], argv[12],argv[13],argv[14],argv[15],NULL);
79: }else if (argc == 17) {
1.3 takayama 80: execl(oxname,oxname,argv[2],argv[3],argv[4],argv[5],argv[6],
1.2 takayama 81: argv[7],argv[8],argv[9],argv[10],argv[11], argv[12],argv[13],argv[14],argv[15],argv[16],NULL);
1.6 ! takayama 82: }else if (argc == 18) {
! 83: execl(oxname,oxname,argv[2],argv[3],argv[4],argv[5],argv[6],
! 84: argv[7],argv[8],argv[9],argv[10],argv[11], argv[12],argv[13],argv[14],argv[15],argv[16],argv[17],NULL);
! 85: }else if (argc == 19) {
! 86: execl(oxname,oxname,argv[2],argv[3],argv[4],argv[5],argv[6],
! 87: 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);
! 88: }else if (argc == 20) {
! 89: execl(oxname,oxname,argv[2],argv[3],argv[4],argv[5],argv[6],
! 90: 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);
! 91: }else if (argc == 21) {
! 92: execl(oxname,oxname,argv[2],argv[3],argv[4],argv[5],argv[6],
! 93: 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);
1.1 maekawa 94: }else {
95: fprintf(stderr,"Error in oxlog: cannot handle argc=%d\n",argc);
1.3 takayama 96: fprintf(stderr,"oxname=%s\n",oxname);
1.1 maekawa 97: for (i=0; i<argc; i++) {
98: fprintf(stderr,"argv[%d]=%s ",i,argv[i]);
99: }
100: fprintf(stderr,"\n");
101: fprintf(stderr,"Usage example 1: oxlog /usr/X11R6/bin/xterm -icon -e /home/nobuki/kxx/ox -ox /home/nobuki/kxx/ox_asir\n");
102: fprintf(stderr," example 2: oxlog /home/nobuki/kxx/ox -ox /home/nobuki/kxx/ox_asir >& /dev/null\n");
103: exit(10);
104: }
105: fprintf(stderr,"\nError in oxlog: Failed to start the process.\n");
1.3 takayama 106: fprintf(stderr,"oxname=%s\n",oxname);
1.1 maekawa 107: for (i=0; i<argc; i++) {
108: fprintf(stderr,"argv[%d]=%s ",i,argv[i]);
109: }
110: fprintf(stderr,"\n");
111: exit(20);
112: }
113: mainold1() {
114: sigset_t sss;
115: int i;
116: /* char *env[2];
117: env[0] = NULL;*/
118: sigemptyset(&sss);
119: sigaddset(&sss,SIGINT);
120: sigprocmask(SIG_BLOCK,&sss,NULL);
121: /* for (i=0; i<1000; i++) {
122: sleep(1);
123: printf("Hello\n");
124: }
125: exit(0); */
126: execl("/usr/X11R6/bin/xterm","/usr/X11R6/bin/xterm",
127: "-e","/home/nobuki/kxx/ox","-ox","/home/nobuki/kxx/ox_asir",NULL);
128: /* execl("/home/nobuki/kxx/ox","/home/nobuki/kxx/ox","-ox","/home/nobuki/kxx/ox_asir",NULL);*/
1.3 takayama 129: }
130:
131: char *toFullPath(char *s) {
1.6 ! takayama 132: extern int Debug_which;
! 133: char *path ="/bin:/usr/bin:/usr/local/bin:/usr/X11R6/bin:/usr/openwin/bin:/usr/X/bin";
1.3 takayama 134: if (strlen(s) == 0) {
135: return(s);
136: }
137: if (strchr(s,'/') != NULL) return(s);
138: else {
139: s = which(s,getenv("PATH"));
140: }
1.6 ! takayama 141: if (s == NULL) {
! 142: if (Debug_which) fprintf(stderr,"Could not find %s in your search path.\n",s);
! 143: if (Debug_which) fprintf(stderr,"You path is %s.\n",getenv("PATH"));
! 144: if (Debug_which) fprintf(stderr,"Trying to find in the path: %s\n",path);
! 145: s = which(s,path);
! 146: }
! 147: return(s);
1.3 takayama 148: }
149:
150: /*which("xterm", getenv("PATH"));*/
151: char *which(char *prog, char *path_env)
152: {
1.6 ! takayama 153: extern int Debug_which ;
1.3 takayama 154: char *tok;
155: char *path;
156: char delim[] = ":";
157: char *e = alloca(strlen(path_env)+1);
158: strcpy(e, path_env);
159: tok = strtok(e, delim);
1.6 ! takayama 160: if (Debug_which) fprintf(stderr,"PATH=%s\n",path_env);
1.3 takayama 161: while (tok != NULL) {
162: char *path = malloc(strlen(tok)+strlen(prog)+2);
163: sprintf(path, "%s/%s", tok, prog);
1.4 ohara 164: if (access(path, X_OK&R_OK) == 0) {
1.6 ! takayama 165: if (Debug_which) fprintf(stderr,"Found: %s\n",path);
1.3 takayama 166: return path;
167: }
168: free(path);
169: tok = strtok(NULL, delim);
170: }
171: return NULL;
1.1 maekawa 172: }
173:
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