external/hyphen/hyphen-fdo48017-wfopen.patch

   1 diff -u hyphen/hyphen.c build/hyphen/hyphen.c
   2 --- hyphen/hyphen.c     2014-05-22 00:28:13.164587974 +0200
   3 +++ build/hyphen/hyphen.c       2015-05-22 11:08:55.000000000 +0200
   4 @@ -44,6 +44,11 @@
   5  #include <unistd.h> /* for exit */
   6  #endif
   7
   8 +#ifdef _WIN32
   9 +#include <windows.h>
  10 +#include <wchar.h>
  11 +#endif
  12 +
  13  #define noVERBOSE
  14
  15  /* calculate hyphenmin values with long ligature length (2 or 3 characters
  16 @@ -371,12 +376,32 @@
  17             }
  18  }
  19
  20 +FILE * hnj_fopen(const char * path, const char * mode) {
  21 +#ifdef _WIN32
  22 +#define WIN32_LONG_PATH_PREFIX "\\\\?\\"
  23 +    if (strncmp(path, WIN32_LONG_PATH_PREFIX, 4) == 0) {
  24 +        int len = MultiByteToWideChar(CP_UTF8, 0, path, -1, NULL, 0);
  25 +        wchar_t *buff = (wchar_t *) malloc(len * sizeof(wchar_t));
  26 +        wchar_t *buff2 = (wchar_t *) malloc(len * sizeof(wchar_t));
  27 +        FILE * f = NULL;
  28 +        MultiByteToWideChar(CP_UTF8, 0, path, -1, buff, len);
  29 +        if (_wfullpath( buff2, buff, len ) != NULL) {
  30 +          f = _wfopen(buff2, (strcmp(mode, "r") == 0) ? L"r" : L"rb");
  31 +        }
  32 +        free(buff);
  33 +        free(buff2);
  34 +        return f;
  35 +    }
  36 +#endif
  37 +    return fopen(path, mode);
  38 +}
  39 +
  40  HyphenDict *
  41  hnj_hyphen_load (const char *fn)
  42  {
  43    HyphenDict *result;
  44    FILE *f;
  45 -  f = fopen (fn, "r");
  46 +  f = hnj_fopen (fn, "r");
  47    if (f == NULL)
  48      return NULL;
  49