git.ozlabs.org Git - ccan/blob - tools/ccanlint/tests/license_file_compat.c

   1 #include <tools/ccanlint/ccanlint.h>
   2 #include <ccan/foreach/foreach.h>
   3 #include <sys/types.h>
   4 #include <sys/stat.h>
   5 #include <fcntl.h>
   6 #include <unistd.h>
   7 #include <limits.h>
   8 #include <errno.h>
   9 #include <stdlib.h>
  10 #include <stdio.h>
  11 #include <err.h>
  12 #include <ccan/str/str.h>
  13
  14 static void check_license_file_compat(struct manifest *m,
  15                                       unsigned int *timeleft UNNEEDED,
  16                                       struct score *score)
  17 {
  18         struct list_head *list;
  19
  20         /* FIXME: Ignore unknown licenses for now. */
  21         if (m->license == LICENSE_UNKNOWN) {
  22                 score->pass = true;
  23                 score->score = score->total = 0;
  24                 return;
  25         }
  26
  27         foreach_ptr(list, &m->c_files, &m->h_files) {
  28                 struct ccan_file *f;
  29
  30                 list_for_each(list, f, list) {
  31                         enum license l;
  32
  33                         /* Check they don't have boilerplate for incompatible
  34                          * license! */
  35                         for (l = 0; l < LICENSE_UNKNOWN; l++) {
  36                                 if (!find_boilerplate(f, l))
  37                                         continue;
  38                                 if (license_compatible[m->license][l])
  39                                         break;
  40                                 score_file_error(score, f, 0,
  41                                                  "Found boilerplate for license '%s' which is incompatible with '%s'",
  42                                                  licenses[l].name,
  43                                                  licenses[m->license].name);
  44                                 break;
  45                         }
  46                 }
  47         }
  48
  49         if (list_empty(&score->per_file_errors)) {
  50                 score->pass = true;
  51                 score->score = score->total;
  52         }
  53 }
  54
  55 struct ccanlint license_file_compat = {
  56         .key = "license_file_compat",
  57         .name = "Source files don't contain incompatible licenses",
  58         .check = check_license_file_compat,
  59         .needs = "license_exists"
  60 };
  61 REGISTER_TEST(license_file_compat);