More Android stub-outs and bug fixes. Fix broken SDL fiber sync.

AerofoilAndroid/app/jni/main/GpFileSystem_Android.cpp

@@ -0,0 +1,84 @@
+#include "GpFileSystem_Android.h"
+
+GpFileSystem_Android::GpFileSystem_Android()
+{
+}
+
+bool GpFileSystem_Android::FileExists(PortabilityLayer::VirtualDirectory_t virtualDirectory, const char *path)
+{
+	return false;
+}
+
+bool GpFileSystem_Android::FileLocked(PortabilityLayer::VirtualDirectory_t virtualDirectory, const char *path, bool *exists)
+{
+	return false;
+}
+
+GpIOStream *GpFileSystem_Android::OpenFile(PortabilityLayer::VirtualDirectory_t virtualDirectory, const char *path, bool writeAccess, GpFileCreationDisposition_t createDisposition)
+{
+	return nullptr;
+}
+
+bool GpFileSystem_Android::DeleteFile(PortabilityLayer::VirtualDirectory_t virtualDirectory, const char *path, bool &existed)
+{
+	existed = false;
+	return false;
+}
+
+PortabilityLayer::HostDirectoryCursor *GpFileSystem_Android::ScanDirectory(PortabilityLayer::VirtualDirectory_t virtualDirectory)
+{
+	return nullptr;
+}
+
+bool GpFileSystem_Android::ValidateFilePath(const char *path, size_t length) const
+{
+	for (size_t i = 0; i < length; i++)
+	{
+		const char c = path[i];
+		if (c >= '0' && c <= '9')
+			continue;
+
+		if (c == '_' || c == '.' || c == '\'')
+			continue;
+
+		if (c == ' ' && i != 0 && i != length - 1)
+			continue;
+
+		if (c >= 'a' && c <= 'z')
+			continue;
+
+		if (c >= 'A' && c <= 'Z')
+			continue;
+
+		return false;
+	}
+
+	return true;
+}
+
+bool GpFileSystem_Android::ValidateFilePathUnicodeChar(uint32_t c) const
+{
+	if (c >= '0' && c <= '9')
+		return true;
+
+	if (c == '_' || c == '\'')
+		return true;
+
+	if (c == ' ')
+		return true;
+
+	if (c >= 'a' && c <= 'z')
+		return true;
+
+	if (c >= 'A' && c <= 'Z')
+		return true;
+
+	return false;
+}
+
+GpFileSystem_Android *GpFileSystem_Android::GetInstance()
+{
+	return &ms_instance;
+}
+
+GpFileSystem_Android GpFileSystem_Android::ms_instance;