C++ (Cpp) utf16_to_utf8_string_alloc Beispiele

Beispiel #1

Datei: file_path_special.c Projekt: DoctorGoat/RetroArch_LibNX

bool fill_pathname_application_data(char *s, size_t len)
{
#if defined(_WIN32) && !defined(_XBOX) && !defined(__WINRT__)
#ifdef LEGACY_WIN32
   const char *appdata = getenv("APPDATA");

   if (appdata)
   {
      strlcpy(s, appdata, len);
      return true;
   }
#else
   const wchar_t *appdataW = _wgetenv(L"APPDATA");

   if (appdataW)
   {
      char *appdata = utf16_to_utf8_string_alloc(appdataW);

      if (appdata)
      {
         strlcpy(s, appdata, len);
         free(appdata);
         return true;
      }
   }
#endif

#elif defined(OSX)
   const char *appdata = getenv("HOME");

   if (appdata)
   {
      fill_pathname_join(s, appdata,
            "Library/Application Support/RetroArch", len);
      return true;
   }
#elif !defined(RARCH_CONSOLE)
   const char *xdg     = getenv("XDG_CONFIG_HOME");
   const char *appdata = getenv("HOME");

   /* XDG_CONFIG_HOME falls back to $HOME/.config with most Unix systems */
   /* On Haiku, it is set by default to /home/user/config/settings */
   if (xdg)
   {
      fill_pathname_join(s, xdg, "retroarch/", len);
      return true;
   }

   if (appdata)
   {
#ifdef __HAIKU__
      /* in theory never used as Haiku has XDG_CONFIG_HOME set by default */
      fill_pathname_join(s, appdata,
            "config/settings/retroarch/", len);
#else
      fill_pathname_join(s, appdata,
            ".config/retroarch/", len);
#endif
      return true;
   }
#endif

   return false;
}

Beispiel #2

Datei: file_path.c Projekt: gouchi/RetroArch

void fill_pathname_application_path(char *s, size_t len)
{
   size_t i;
#ifdef __APPLE__
  CFBundleRef bundle = CFBundleGetMainBundle();
#endif
#ifdef _WIN32
   DWORD ret;
   wchar_t wstr[PATH_MAX_LENGTH] = {0};
#endif
#ifdef __HAIKU__
   image_info info;
   int32_t cookie = 0;
#endif
   (void)i;

   if (!len)
      return;

#ifdef _WIN32
#ifdef LEGACY_WIN32
   ret    = GetModuleFileNameA(GetModuleHandle(NULL), s, len);
#else
   ret    = GetModuleFileNameW(GetModuleHandle(NULL), wstr, ARRAY_SIZE(wstr));

   if (*wstr)
   {
      char *str = utf16_to_utf8_string_alloc(wstr);

      if (str)
      {
         strlcpy(s, str, len);
         free(str);
      }
   }
#endif
   s[ret] = '\0';
#elif defined(__APPLE__)
   if (bundle)
   {
      CFURLRef bundle_url = CFBundleCopyBundleURL(bundle);
      CFStringRef bundle_path = CFURLCopyPath(bundle_url);
      CFStringGetCString(bundle_path, s, len, kCFStringEncodingUTF8);
      CFRelease(bundle_path);
      CFRelease(bundle_url);

      retro_assert(strlcat(s, "nobin", len) < len);
      return;
   }
#elif defined(__HAIKU__)
   while (get_next_image_info(0, &cookie, &info) == B_OK)
   {
      if (info.type == B_APP_IMAGE)
      {
         strlcpy(s, info.name, len);
         return;
      }
   }
#elif defined(__QNX__)
   char *buff = malloc(len);

   if(_cmdname(buff))
      strlcpy(s, buff, len);

   free(buff);
#else
   {
      pid_t pid;
      static const char *exts[] = { "exe", "file", "path/a.out" };
      char link_path[255];

      link_path[0] = *s = '\0';
      pid       = getpid();

      /* Linux, BSD and Solaris paths. Not standardized. */
      for (i = 0; i < ARRAY_SIZE(exts); i++)
      {
         ssize_t ret;

         snprintf(link_path, sizeof(link_path), "/proc/%u/%s",
               (unsigned)pid, exts[i]);
         ret = readlink(link_path, s, len - 1);

         if (ret >= 0)
         {
            s[ret] = '\0';
            return;
         }
      }
   }
#endif
}