reactos/tools/depends.c

   1 #include <stdio.h>
   2 #include <stdlib.h>
   3 #include <string.h>
   4
   5 int main(int argc, char* argv[])
   6 {
   7   char buf[512];
   8   char buf2[512];
   9   char ch;
  10   unsigned int i, j;
  11   char* dot;
  12   char* ext;
  13   char* prefix;
  14   FILE* out;
  15
  16   if (argc != 3)
  17     {
  18       printf("Too few arguments\n");
  19       return(1);
  20     }
  21
  22   prefix = strdup(argv[1]);
  23
  24   out = fopen(argv[2], "wb");
  25   if (out == NULL)
  26     {
  27       printf("Unable to open output file\n");
  28       return(1);
  29     }
  30
  31   i = 0;
  32   while ((ch = fgetc(stdin)) == '#')
  33     {
  34       while ((ch = fgetc(stdin)) != '\n' && ch != EOF)
  35         {
  36         }
  37     }
  38   if (ch != EOF)
  39     {
  40       buf[i] = ch;
  41       i++;
  42     }
  43
  44   while ((ch = fgetc(stdin)) != ':' && ch != EOF)
  45     {
  46       buf[i] = ch;
  47       i++;
  48     }
  49   buf[i] = 0;
  50
  51   if (i == 0)
  52     {
  53       return(0);
  54     }
  55   i = 0;
  56   while ((ch = fgetc(stdin)) == ' ' && ch != EOF)
  57     {
  58       buf2[i] = ch;
  59       i++;
  60     }
  61   if (i == 0)
  62     {
  63       return 0;
  64     }
  65   if (ch != EOF)
  66     {
  67       buf2[i] = ch;
  68       i++;
  69     }
  70   j = i;
  71   while ((ch = fgetc(stdin)) != ' ' && ch != EOF)
  72     {
  73       buf2[j] = ch;
  74       j++;
  75     }
  76   buf2[j] = 0;
  77   if (i == j)
  78     {
  79       return 0;
  80     }
  81
  82   ext = strrchr(buf2, '.');
  83   if (ext != NULL)
  84     {
  85       if (0 == strcmp(ext, ".h"))
  86         {
  87           ext = "h.gch";
  88         }
  89       else
  90         {
  91           ext = NULL;
  92         }
  93     }
  94
  95   dot = strrchr(buf, '.');
  96   if (dot != NULL)
  97     {
  98       *dot = 0;
  99     }
 100   fprintf(out, "%s/.%s.TAG %s/.%s.d %s/%s.%s:%s ", prefix, buf, prefix, buf,
 101           prefix,buf,ext ? ext : "o" , buf2);
 102
 103   while ((ch = fgetc(stdin)) != EOF)
 104     {
 105       fputc(ch, out);
 106     }
 107
 108   return(0);
 109 }