Dokan API

3rd-party/Dokan Library-1.0.2/include/fuse/utils.h

@@ -0,0 +1,64 @@
+#ifndef UTILS_H_
+#define UTILS_H_
+
+#ifdef __cplusplus
+#include <string>
+#endif
+#include <sys/stat.h>
+#include "fuse.h"
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+void utf8_to_wchar_buf_old(const char *src, wchar_t *res, int maxlen);
+void utf8_to_wchar_buf(const char *src, wchar_t *res, int maxlen);
+
+FILETIME unixTimeToFiletime(time_t t);
+time_t filetimeToUnixTime(const FILETIME *ft);
+bool is_filetime_set(const FILETIME *ft);
+
+#ifdef __cplusplus
+}
+
+
+std::string wchar_to_utf8_cstr(const wchar_t *str);
+
+std::string unixify(const std::string &str);
+std::string extract_file_name(const std::string &str);
+std::string extract_dir_name(const std::string &str);
+
+template<class T> void convertStatlikeBuf(const struct FUSE_STAT *stbuf, const std::string &name, 
+										  T * find_data)
+{
+	if (stbuf==nullptr) return;
+
+	if ((stbuf->st_mode&S_IFDIR)==S_IFDIR)
+		find_data->dwFileAttributes=FILE_ATTRIBUTE_DIRECTORY;
+	else
+		find_data->dwFileAttributes=FILE_ATTRIBUTE_NORMAL;
+
+#ifndef WIDE_OFF_T
+	find_data->nFileSizeLow=stbuf->st_size;
+#else
+	//Support 64 sizes
+	find_data->nFileSizeLow=static_cast<DWORD>(stbuf->st_size);
+	find_data->nFileSizeHigh=stbuf->st_size>>32;
+#endif
+	if (stbuf->st_ctim.tv_sec!=0)
+		find_data->ftCreationTime=unixTimeToFiletime(stbuf->st_ctim.tv_sec);
+	if (stbuf->st_atim.tv_sec!=0)
+		find_data->ftLastAccessTime=unixTimeToFiletime(stbuf->st_atim.tv_sec);
+	if (stbuf->st_mtim.tv_sec!=0)
+		find_data->ftLastWriteTime=unixTimeToFiletime(stbuf->st_mtim.tv_sec);
+
+	//Partial support for read-only files - currently done for a files without write permission only
+	if (!(stbuf->st_mode&0222))
+		find_data->dwFileAttributes|=FILE_ATTRIBUTE_READONLY;
+	//TODO: add full support for read-only files - try to derive it from file's owner?
+	std::string fname=extract_file_name(name);
+	if (!fname.empty() && fname.at(0)=='.') //UNIX hidden files
+		find_data->dwFileAttributes|=FILE_ATTRIBUTE_HIDDEN;
+}
+
+#endif // __cplusplus
+#endif // UTILS_H_