dalvik/tests/023-many-interfaces/iface-gen.c

   1 /*
   2  * Copyright 2006 The Android Open Source Project
   3  *
   4  * Generate a big pile of interface classes.
   5  */
   6 #include <stdio.h>
   7
   8 /*
   9  * Create N interface files.
  10  */
  11 static int createFiles(int count)
  12 {
  13     FILE* fp;
  14     int i;
  15
  16     for (i = 0; i < count; i++) {
  17         char nameBuf[32];
  18
  19         sprintf(nameBuf, "src/Interface%03d.java", i);
  20         fp = fopen(nameBuf, "w");
  21         if (fp == NULL) {
  22             fprintf(stderr, "ERROR: unable to open %s\n", nameBuf);
  23             return -1;
  24         }
  25
  26         fprintf(fp, "interface Interface%03d {\n", i);
  27         if ((i & 0x01) != 0)
  28             fprintf(fp, "    int func%03d();\n", i);
  29         fprintf(fp, "}\n");
  30         fclose(fp);
  31     }
  32
  33     fp = fopen("func-decl", "w");
  34     fprintf(fp, "    implements\n");
  35     for (i = 0; i < count; i++) {
  36         fprintf(fp, "        Interface%03d%s\n", i, (i == count-1) ? "" : ",");
  37     }
  38     fprintf(fp, "\n");
  39     for (i = 1; i < count; i += 2) {
  40         fprintf(fp, "    public int func%03d() { return %d; }\n", i, i);
  41     }
  42     fclose(fp);
  43
  44     return 0;
  45 }
  46
  47 int main()
  48 {
  49     int result;
  50
  51     result = createFiles(100);
  52
  53     return (result != 0);
  54 }