diff options
Diffstat (limited to 'thirdparty/libwebsockets/uwp_fixes.diff')
| -rw-r--r-- | thirdparty/libwebsockets/uwp_fixes.diff | 47 |
1 files changed, 47 insertions, 0 deletions
diff --git a/thirdparty/libwebsockets/uwp_fixes.diff b/thirdparty/libwebsockets/uwp_fixes.diff new file mode 100644 index 0000000000..21c3275bba --- /dev/null +++ b/thirdparty/libwebsockets/uwp_fixes.diff @@ -0,0 +1,47 @@ +diff --git a/thirdparty/libwebsockets/plat/lws-plat-win.c b/thirdparty/libwebsockets/plat/lws-plat-win.c +index bd513b494..1850b6425 100644 +--- a/thirdparty/libwebsockets/plat/lws-plat-win.c ++++ b/thirdparty/libwebsockets/plat/lws-plat-win.c +@@ -641,9 +641,20 @@ _lws_plat_file_open(const struct lws_plat_file_ops *fops, const char *filename, + HANDLE ret; + WCHAR buf[MAX_PATH]; + lws_fop_fd_t fop_fd; +- LARGE_INTEGER llFileSize = {0}; ++ FILE_STANDARD_INFO fInfo = {0}; + + MultiByteToWideChar(CP_UTF8, 0, filename, -1, buf, LWS_ARRAY_SIZE(buf)); ++ ++#if defined(_WIN32_WINNT) && _WIN32_WINNT >= 0x0602 // Windows 8 (minimum when UWP_ENABLED, but can be used in Windows builds) ++ CREATEFILE2_EXTENDED_PARAMETERS extParams = {0}; ++ extParams.dwFileAttributes = FILE_ATTRIBUTE_NORMAL; ++ ++ if (((*flags) & 7) == _O_RDONLY) { ++ ret = CreateFile2(buf, GENERIC_READ, FILE_SHARE_READ, OPEN_EXISTING, &extParams); ++ } else { ++ ret = CreateFile2(buf, GENERIC_WRITE, 0, CREATE_ALWAYS, &extParams); ++ } ++#else + if (((*flags) & 7) == _O_RDONLY) { + ret = CreateFileW(buf, GENERIC_READ, FILE_SHARE_READ, + NULL, OPEN_EXISTING, FILE_ATTRIBUTE_NORMAL, NULL); +@@ -651,6 +662,7 @@ _lws_plat_file_open(const struct lws_plat_file_ops *fops, const char *filename, + ret = CreateFileW(buf, GENERIC_WRITE, 0, NULL, + CREATE_ALWAYS, FILE_ATTRIBUTE_NORMAL, NULL); + } ++#endif + + if (ret == LWS_INVALID_FILE) + goto bail; +@@ -663,9 +675,9 @@ _lws_plat_file_open(const struct lws_plat_file_ops *fops, const char *filename, + fop_fd->fd = ret; + fop_fd->filesystem_priv = NULL; /* we don't use it */ + fop_fd->flags = *flags; +- fop_fd->len = GetFileSize(ret, NULL); +- if(GetFileSizeEx(ret, &llFileSize)) +- fop_fd->len = llFileSize.QuadPart; ++ fop_fd->len = 0; ++ if(GetFileInformationByHandleEx(ret, FileStandardInfo, &fInfo, sizeof(fInfo))) ++ fop_fd->len = fInfo.EndOfFile.QuadPart; + + fop_fd->pos = 0; + |