"SfR Fresh" - the SfR Freeware/Shareware Archive

Member "qftp-0.98/misc.cc" of archive qftp-0.98.tar.gz:

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    1 #include <ctype.h>
    2 #include <string.h>
    3 
    4 int procargs(char *s, char *f[])
    5 {
    6        char *p;
    7         int i = 0, j;
    8         p = s;
    9 
   10         while (*p) {
   11                 f[i++] = p;
   12                 while (*p && !isspace(*p))
   13                         p++;
   14                 if (!*p)
   15                         break;
   16                 *p++ = 0;
   17                 while (*p && isspace(*p))
   18                         p++;
   19 	}
   20         *p++ = 0;
   21         *p = 0;
   22         f[i] = 0;
   23 	for (j = i;j < 100;j++)
   24 		f[j] = 0;
   25         return i;
   26 }
   27 
   28 
   29 char *split(char *cwd, char *s, char *path)
   30 {
   31 	char *p, *p2, *p3;
   32 	if (s)
   33 		p = s;
   34 	else
   35 		p = "";
   36 	if (*p == '/') {
   37 		if (!(p2 = strrchr(&p[1], '/'))) {
   38 			p2 = &p[1];
   39 			p3 = p2;
   40 		} else
   41 			p3 = p2 + 1;
   42 
   43 		strncpy(path, p, p2 - p);
   44 		path[p2 - p] = 0;
   45 		p = p3;
   46 	} else {
   47 		if (!(p2 = strrchr(p, '/'))) {
   48 			strcpy(path, cwd);
   49 		} else {
   50 			strcpy(path, cwd);
   51 			p3 = path + strlen(path);
   52 			*p3++  = '/';
   53 			strncpy(p3, p, p2 - p);
   54 			p3[p2 - p] = 0;
   55 			p = p2 + 1;
   56 		}
   57 	}
   58 	return p;
   59 }