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