First draft of dynamic detours using Ayuto's DynamicHooks library

https://github.com/Ayuto/DynamicHooks
2016-12-11 22:02:10 -07:00
parent fd8866a540
commit 2e52ab24b7
84 changed files with 57658 additions and 114 deletions
@@ -0,0 +1,41 @@
+#ifndef _INCLUDE_DYNHOOKS_SP_H_
+#define _INCLUDE_DYNHOOKS_SP_H_
+
+#include "manager.h"
+#include "vhook.h"
+#include <am-vector.h>
+#include <am-hashmap.h>
+
+class CDynamicHooksSourcePawn;
+typedef ke::HashMap<IPluginFunction *, CDynamicHooksSourcePawn *, ke::PointerPolicy<IPluginFunction>> CallbackMap;
+typedef ke::Vector<CDynamicHooksSourcePawn *> PluginCallbackList;
+typedef ke::HashMap<CHook *, PluginCallbackList *, ke::PointerPolicy<CHook>> DetourMap;
+
+//extern ke::Vector<CHook *> g_pDetours;
+// Keep a list of plugin callback -> Hook wrapper for easily removing plugin hooks
+//extern CallbackMap g_pPluginPreDetours;
+//extern CallbackMap g_pPluginPostDetours;
+// Keep a list of hook -> callbacks for calling in the detour handler
+extern DetourMap g_pPreDetours;
+extern DetourMap g_pPostDetours;
+
+class CDynamicHooksSourcePawn : public DHooksInfo {
+public:
+	CDynamicHooksSourcePawn(HookSetup *setup, CHook *pDetour, IPluginFunction *pCallback, bool post);
+
+	HookReturnStruct *GetReturnStruct();
+	HookParamsStruct *CDynamicHooksSourcePawn::GetParamStruct();
+	void UpdateParamsFromStruct(HookParamsStruct *params);
+
+public:
+	CHook *m_pDetour;
+	CallingConvention callConv;
+};
+
+ICallingConvention *ConstructCallingConvention(HookSetup *setup);
+bool HandleDetour(HookType_t hookType, CHook* pDetour);
+bool AddDetourPluginHook(HookType_t hookType, CHook *pDetour, HookSetup *setup, IPluginFunction *pCallback);
+bool RemoveDetourPluginHook(HookType_t hookType, CHook *pDetour, IPluginFunction *pCallback);
+void RemoveAllCallbacksForContext(IPluginContext *pContext);
+
+#endif