Merged in MHR-23 (pull request #13)

MHR-23

1 files changed, 25 insertions, 10 deletions

diff --git a/SDK/Library/CoreSystem/Sources/File.c b/SDK/Library/CoreSystem/Sources/File.c
index 6488bccf..7547e7f2 100644
--- a/SDK/Library/CoreSystem/Sources/File.c
+++ b/SDK/Library/CoreSystem/Sources/File.c
@@ -1,6 +1,6 @@
 /* -------------------------------------------
 
-    Copyright SoftwareLabs
+	Copyright SoftwareLabs
 
 ------------------------------------------- */
 
@@ -20,24 +20,39 @@ enum FileOp
 /// @param path where to find it.
 /// @param rest the restrict (rw, rwe, r+, w+, r, w)
 /// @return FSRef the file.
-CA_EXTERN_C FSRef FsOpenFile(const CharacterTypeUTF8* path,
+CS_EXTERN_C FSRef CSOpenFile(const CharacterTypeUTF8* path,
 							 const CharacterTypeUTF8* rest)
 {
-	CA_MUST_PASS(kSharedApplication);
-	CA_MUST_PASS(path && FsIsValidPath(path) == Yes);
-	CA_MUST_PASS(rest);
+	CS_MUST_PASS(kSharedApplication);
+	CS_MUST_PASS(path && CSIsValidPath(path) == Yes);
+	CS_MUST_PASS(rest);
 
 	return kSharedApplication->Invoke(kSharedApplication, kCallOpenFile, path,
 									  rest);
 }
 
 /// @brief Closes the file and flushes it to the said file.
-/// @param refFs the filesystem reference.
+/// @param refCS the filesystem reference.
 /// @return
-CA_EXTERN_C VoidType FsCloseFile(FSRef refFs)
+CS_EXTERN_C VoidType CSCloseFile(FSRef refCS)
 {
-	CA_MUST_PASS(kSharedApplication);
+	CS_MUST_PASS(kSharedApplication);
 
-	kSharedApplication->Invoke(kSharedApplication, refFs, kFlushFile);
-	kSharedApplication->Invoke(kSharedApplication, kCallCloseFile, refFs);
+	kSharedApplication->Invoke(kSharedApplication, refCS, kFlushFile);
+	kSharedApplication->Invoke(kSharedApplication, kCallCloseFile, refCS);
 }
+
+/// @brief Check if filesystem path is valid.
+/// @param path 
+/// @return 
+CS_EXTERN_C BooleanType CSIsValidPath(const CharacterTypeUTF8* path)
+{
+	CS_MUST_PASS(kSharedApplication);
+	CS_MUST_PASS(path);
+
+	return kSharedApplication->Invoke(kSharedApplication, kCallFileExists, path) ||
+			kSharedApplication->Invoke(kSharedApplication, kCallDirectoryExists, path) ||
+			kSharedApplication->Invoke(kSharedApplication, kCallSymlinkExists, path) ||
+			kSharedApplication->Invoke(kSharedApplication, kCallDriveExists, path) ||
+			kSharedApplication->Invoke(kSharedApplication, kCallDeviceExists, path);
+}
\ No newline at end of file