Initial community commit

Src/Wasabi/api/script/objects/sfile.cpp

@@ -0,0 +1,119 @@
+#include <precomp.h>
+#include "SFile.h"
+
+#include <api/script/script.h>
+#include <api/script/scriptmgr.h>
+#include <api/script/objecttable.h>
+
+
+// {836F8B2E-E0D1-4db4-937F-0D0A04C8DCD1}
+static const GUID fileGuid = 
+{ 0x836f8b2e, 0xe0d1, 0x4db4, { 0x93, 0x7f, 0xd, 0xa, 0x4, 0xc8, 0xdc, 0xd1 } };
+
+
+fileScriptController _fileController;
+fileScriptController *fileController=&_fileController;
+
+// -- Functions table -------------------------------------
+function_descriptor_struct fileScriptController::exportedFunction[] = {
+	{L"load",			1, (void*)SFile::script_vcpu_load },
+	{L"getSize",		0, (void*)SFile::script_vcpu_getSize },
+	{L"exists",			0, (void*)SFile::script_vcpu_exists },
+};
+// --------------------------------------------------------
+
+const wchar_t *fileScriptController::getClassName() {
+	return L"File";
+}
+
+const wchar_t *fileScriptController::getAncestorClassName() {
+  return L"Object";
+}
+
+ScriptObjectController *fileScriptController::getAncestorController() { return rootScriptObjectController; }
+
+ScriptObject *fileScriptController::instantiate() {
+  SFile *xd = new SFile;
+  ASSERT(xd != NULL);
+  return xd->getScriptObject();
+}
+
+void fileScriptController::destroy(ScriptObject *o) {
+  SFile *xd = static_cast<SFile *>(o->vcpu_getInterface(fileGuid));
+  ASSERT(xd != NULL);
+  delete xd;
+}
+
+void *fileScriptController::encapsulate(ScriptObject *o) {
+  return NULL; // no encapsulation for files for now
+}
+
+void fileScriptController::deencapsulate(void *o) {
+}
+
+int fileScriptController::getNumFunctions() {
+  return sizeof(exportedFunction) / sizeof(function_descriptor_struct); 
+}
+
+const function_descriptor_struct *fileScriptController::getExportedFunctions() {
+  return exportedFunction;                                                        
+}
+
+GUID fileScriptController::getClassGuid() {
+	return fileGuid;
+}
+
+
+
+SFile::SFile() {
+  getScriptObject()->vcpu_setInterface(fileGuid, (void *)static_cast<SFile *>(this));
+  getScriptObject()->vcpu_setClassName(L"File");
+  getScriptObject()->vcpu_setController(fileController);
+  filename = NULL;
+}
+
+SFile::~SFile() {
+  //if (bmp) delete bmp;
+}
+
+void SFile::loadfile(const wchar_t *b)
+{
+  filename = b;
+}
+
+// VCPU
+
+scriptVar SFile::script_vcpu_load(SCRIPT_FUNCTION_PARAMS, ScriptObject *o, scriptVar fn) {
+  SCRIPT_FUNCTION_INIT; 
+  ASSERT(fn.type == SCRIPT_STRING);
+  SFile *m = static_cast<SFile *>(o->vcpu_getInterface(fileGuid));
+  if (m) m->loadfile(fn.data.sdata);
+  RETURN_SCRIPT_VOID;  
+}
+
+scriptVar SFile::script_vcpu_getSize(SCRIPT_FUNCTION_PARAMS, ScriptObject *o) {
+	SCRIPT_FUNCTION_INIT;
+	SFile *m = static_cast<SFile *>(o->vcpu_getInterface(fileGuid));
+	if (m)
+	{
+		OSFILETYPE in = WFOPEN(m->filename, WF_READONLY_BINARY);
+		if (in == OPEN_FAILED) RETURN_SCRIPT_ZERO;
+		int size = (int)FGETSIZE(in);
+		FCLOSE(in);
+		return MAKE_SCRIPT_INT(size);
+	}
+	RETURN_SCRIPT_ZERO;
+}
+
+scriptVar SFile::script_vcpu_exists(SCRIPT_FUNCTION_PARAMS, ScriptObject *o) {
+	SCRIPT_FUNCTION_INIT;
+	SFile *m = static_cast<SFile *>(o->vcpu_getInterface(fileGuid));
+	if (m)
+	{
+		OSFILETYPE in = WFOPEN(m->filename, WF_READONLY_BINARY);
+		if (in == OPEN_FAILED) return MAKE_SCRIPT_BOOLEAN(0);
+		FCLOSE(in);
+		return MAKE_SCRIPT_BOOLEAN(1);
+	}
+	return MAKE_SCRIPT_BOOLEAN(0);
+}