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Correctly server non-ASCII filenames on Windows

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Convert the filename from UTF-8 to UTF-16 and use CreateFileW() to open the file.
This commit is contained in:
Patrick Gansterer 2014-02-28 01:29:28 +01:00 • committed by Andy Green
parent 9d614917c3
commit cd9d6c5149
1 changed files with 7 additions and 1 deletions
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8
lib/server.c
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@ -487,7 +487,13 @@ LWS_VISIBLE int libwebsockets_return_http_status(
#if defined(WIN32) || defined(_WIN32)
static inline HANDLE lws_open_file(const char* filename, unsigned long* filelen)
{
HANDLE ret = CreateFileA(filename, GENERIC_READ, FILE_SHARE_READ, NULL, OPEN_EXISTING, FILE_ATTRIBUTE_NORMAL, NULL);
HANDLE ret;
WCHAR buffer[MAX_PATH];
MultiByteToWideChar(CP_UTF8, 0, filename, -1, buffer,
sizeof(buffer) / sizeof(buffer[0]));
ret = CreateFileW(buffer, GENERIC_READ, FILE_SHARE_READ,
NULL, OPEN_EXISTING, FILE_ATTRIBUTE_NORMAL, NULL);
if (ret != LWS_INVALID_FILE)
*filelen = GetFileSize(ret, NULL);