winamp/Src/Wasabi/api/script/vcpu.h

172 lines
4.9 KiB
C++

#ifndef __VCPU_H
#define __VCPU_H
#include "script.h"
#include "opcodes.h"
#include <bfc/tlist.h>
#include <bfc/ptrlist.h>
#include <bfc/stack.h>
#include <bfc/critsec.h>
#include <api/script/script.h>
#include <api/script/scriptmgr.h>
#include <api/script/objects/systemobj.h>
class ConsoleEnum;
#include <api/script/vcputypes.h>
class OrphanEntry {
public:
OrphanEntry(int _id, int type);
virtual ~OrphanEntry() {}
int id;
VCPUscriptVar v;
};
class OrphanQuickSort {
public:
static int compareItem(void *p1, void* p2);
static int compareAttrib(const wchar_t *attrib, void *item);
};
class ScriptAtom {
public:
ScriptAtom(const wchar_t *atomname, ScriptObject *object) : name(atomname), obj(object) {}
~ScriptAtom() {}
const wchar_t *getAtomName() { return name; }
ScriptObject *getAtomObject() { return obj; }
private:
StringW name;
ScriptObject *obj;
};
class ScriptAtomSort {
public:
static int compareItem(ScriptAtom *p1, ScriptAtom*p2) {
return WCSICMP(p1->getAtomName(), p2->getAtomName());
}
static int compareAttrib(const wchar_t *attrib, ScriptAtom *item) {
return WCSICMP(attrib, item->getAtomName());
}
};
class VCPU {
public:
static void shutdown();
static int assignNewScriptId();
static int addScript(void *mem, int memsize, int cpuid);
static void removeScript(int id);
static void push(VCPUscriptVar v);
static void push(scriptVar v);
static VCPUscriptVar pop();
static VCPUscriptVar peekAt(int n);
static scriptVar executeEvent(scriptVar v, int functionId, int np, int vcpuid=-1);
static int runEvent(VCPUeventEntry *e, int np, int pbase);
static void runCode(int scriptId, int pointer, int np);
static scriptVar callDLF(VCPUdlfEntry *e, int np);
static scriptVar VCPUassign(int id, scriptVar sv, int scriptId);
static int findObject(ScriptObject *o, int start, int dlfid, int vcpuid=-1);
static int numScripts;
static void setupDLF(VCPUdlfEntry *e, int base);
static void delrefDLF(VCPUdlfEntry *e);
static void setupDLFFunction(void *ptr, int nargs, int DLFid, VCPUdlfEntry *e);
static int getDlfGlobalIndex(int dlfid, int scriptid);
static scriptVar safeDiv(VCPUscriptVar*, VCPUscriptVar*);
static void setComplete() { complete=1; }
static void resetComplete() { complete=0; }
static int getComplete();
static int newDlf();
static void resetDlf();
static PtrList<VCPUscriptVar> variablesTable;
static PtrList<VCPUeventEntry> eventsTable;
static PtrList<VCPUdlfEntry> DLFentryTable;
static PtrList<VCPUcodeBlock> codeTable;
static int highestDLFId;
static Stack<VCPUscriptVar> CpuStack;
static Stack<char *> CallStack;
static int varBase(int scriptId);
static int dlfBase(int scriptId);
static int nVars(int scriptId);
static char *getCodeBlock(int scriptId, int *size=NULL);
static VCPUcodeBlock *getCodeBlockEntry(int vcpuid);
static void addStatementString(wchar_t *s);
static int getCacheCount();
static int getUserAncestor(int varid, int scriptid);
static int isValidScriptId(int id);
static int oldClassToClassId(int id);
static const wchar_t *getClassName(int vcpuid, int localclassid);
static int VIP;
static int VSP;
static int VSD;
static int VCC;
static int complete;
static int cacheCount;
static Stack<int> VIPstack;
static Stack<int> VSPstack;
static Stack<int> VSDstack;
static Stack<int> VCCstack;
static void RemoveOldScripts();
static TList<int> scriptsToRemove;
static scriptVar paramList[SCRIPT_MAXARGS];
static TList<VCPUscriptVar> plist;
static PtrList<wchar_t> statementStringList;
static int isInstantiable(int id);
static void pushObject(void *o);
static void pushInt(int i);
static void pushBoolean(int b);
static void pushFloat(float f);
static void pushDouble(double d);
static void pushString(const wchar_t *s);
static void pushVoid();
static void *popObject();
static int popInt();
static bool popBoolean();
static float popFloat();
static double popDouble();
static const wchar_t *popString();
static void popDiscard();
static void callDlfCommand(void *ptr, int nargs, maki_cmd *cmd);
static int getDLFFromPointer(void *ptr, int nargs);
static void DLF_addref(void *ptr, int nargs);
static void DLF_reset(void *ptr, int nargs);
static void DLF_remref(void *ptr, int nargs);
static VCPUdlfEntry *getGlobalDlfEntry(int dlfid);
static void registerGlobalDlf(VCPUdlfEntry *e, int dlf);
static void traceState(VCPUscriptVar object, VCPUdlfEntry *e);
static PtrList<VCPUdlfEntry> globalDlfList;
static PtrListInsertSorted< OrphanEntry, OrphanQuickSort >orphans;
static int orphanid;
static VCPUscriptVar *getOrphan(int id);
static int createOrphan(int type);
static void killOrphan(int id);
static void setAtom(const wchar_t *atomname, ScriptObject *o);
static ScriptObject *getAtom(const wchar_t *atomname);
static PtrListQuickSorted<ScriptAtom, ScriptAtomSort> atoms;
static ScriptObjectManager *scriptManager;
};
#endif