Function LoadStringLang

localization.c:200–260

}

static int
LoadStringLang(UINT stringId, LANGID langId, PTSTR buffer, int bufferSize, va_list args)
{
    PWCH entry;
    PTSTR resBlockId = MAKEINTRESOURCE(stringId / 16 + 1);
    int resIndex = stringId & 15;

    /* find resource block for string */
    HRSRC res = FindResourceLang(RT_STRING, resBlockId, langId);
    if (res == NULL)
    {
        goto err;
    }

    /* get pointer to first entry in resource block */
    entry = (PWCH)LoadResource(o.hInstance, res);
    if (entry == NULL)
    {
        goto err;
    }

    /* search for string in block */
    for (int i = 0; i < 16; i++)
    {
        /* skip over this entry */
        if (i != resIndex)
        {
            entry += ((*entry) + 1);
            continue;
        }

        /* string does not exist */
        if (i == resIndex && *entry == 0)
        {
            break;
        }

        /* string found, copy it */
        PTSTR formatStr = (PTSTR)malloc((*entry + 1) * sizeof(TCHAR));
        if (formatStr == NULL)
        {
            break;
        }
        formatStr[*entry] = 0;

        wcsncpy(formatStr, entry + 1, *entry);
        _vsntprintf(buffer, bufferSize, formatStr, args);
        buffer[bufferSize - 1] = 0;
        free(formatStr);
        return _tcslen(buffer);
    }

err:
    /* not found, try again with the default language */
    if (langId != fallbackLangId)
    {
        return LoadStringLang(stringId, fallbackLangId, buffer, bufferSize, args);
    }