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xbdm/file.h

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+/*
+ Copyright (c) 2013 Nathan LeRoux
+ 
+ Permission is hereby granted, free of charge, to any person obtaining a copy
+ of this software and associated documentation files (the "Software"), to deal
+ in the Software without restriction, including without limitation the rights
+ to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ copies of the Software, and to permit persons to whom the Software is
+ furnished to do so, subject to the following conditions:
+ 
+ The above copyright notice and this permission notice shall be included in
+ all copies or substantial portions of the Software.
+ 
+ THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ THE SOFTWARE.
+ */
+
+#ifndef _FILE_H
+#define _FILE_H
+
+// Handly little thing that makes it easier to do file io
+typedef struct _INF {
+	int cbBuf;
+	void *pbBuf; // 0x1000 = a pretty good amount
+
+	int cbUsed;
+} INF, *PINF;
+
+typedef struct _DRIVE
+{
+	LPCSTR DriveName;
+	LPCSTR DevicePath;
+	DWORD Visibility; // 0 = Not visible, 1 = internal, 2 = visible
+} DRIVE;
+
+NTSTATUS FCreateFile(PHANDLE FileHandle, ACCESS_MASK DesiredAccess, LPCSTR FileName, PLARGE_INTEGER AllocationSize,
+	ULONG FileAttributes, ULONG ShareAccess, ULONG CreateDisposition, ULONG CreateOptions);
+NTSTATUS FReadFile(HANDLE FileHandle, PVOID Buffer, ULONG Length);
+NTSTATUS FWriteText(HANDLE FileHandle, PINF pinf, LPCSTR fmt, ...);
+NTSTATUS FWriteFile(HANDLE FileHandle, PVOID Buffer, ULONG Length, PINF pinf);
+NTSTATUS FCloseFile(HANDLE FileHandle, PINF pinf);
+
+HRESULT FFileNameToObName(LPCSTR szFileName, CHAR *szObName, DWORD cchObName);
+
+extern DRIVE Drives[];
+extern int cchDrives;
+
+#endif