feat: Metric Logging (#483)

BigBaseV2/src/hooking.cpp

@@ -53,7 +53,13 @@ namespace big
 		m_received_clone_sync_hook("RCS", g_pointers->m_received_clone_sync, &hooks::received_clone_sync),
 		//Get Network Event Data
 		m_get_network_event_data_hook("GNED", g_pointers->m_get_network_event_data, &hooks::get_network_event_data),
-		m_write_player_gamer_data_node_hook("WPGDN", g_pointers->m_write_player_gamer_data_node, &hooks::write_player_gamer_data_node)
+		m_write_player_gamer_data_node_hook("WPGDN", g_pointers->m_write_player_gamer_data_node, &hooks::write_player_gamer_data_node),
+
+		// Send Metrics
+		m_send_metric_a("SMA", g_pointers->m_send_metric_a, &hooks::send_metric_a),
+		m_send_metric_b1("SMB1", g_pointers->m_send_metric_b_1, &hooks::send_metric_b1),
+		m_send_metric_b2("SMB2", g_pointers->m_send_metric_b_2, &hooks::send_metric_b2),
+		m_send_metric_c("SMC", g_pointers->m_send_metric_c, &hooks::send_metric_c)
 	{
 		m_swapchain_hook.hook(hooks::swapchain_present_index, &hooks::swapchain_present);
 		m_swapchain_hook.hook(hooks::swapchain_resizebuffers_index, &hooks::swapchain_resizebuffers);

BigBaseV2/src/hooking.hpp

@@ -9,6 +9,7 @@
 #include "MinHook.h"
 #include "gta/enums.hpp"
 #include "datanodes/player/CPlayerGamerDataNode.hpp"
+#include "rage/rlMetric.hpp"
 
 namespace big
 {
@@ -55,6 +56,11 @@ namespace big
 
 		static void* assign_physical_index(CNetworkPlayerMgr* netPlayerMgr, CNetGamePlayer* player, uint8_t new_index);
 
+		static bool send_metric_a(void* metric_mgr, rage::rlMetric* metric);
+		static bool send_metric_b1(void* metric_mgr, rage::rlMetric* metric);
+		static bool send_metric_b2(void* metric_mgr, rage::rlMetric* metric);
+		static bool send_metric_c(void* metric_mgr, rage::rlMetric* metric);
+
 		//SYNC
 		static int64_t received_clone_sync(CNetworkObjectMgr* mgr, CNetGamePlayer* src, CNetGamePlayer* dst, eObjType sync_type, uint16_t obj_id, rage::datBitBuffer* bufer, uint16_t unk, uint32_t timestamp);
 
@@ -113,6 +119,11 @@ namespace big
 		detour_hook m_receive_net_message_hook;
 		detour_hook m_get_network_event_data_hook;
 
+		detour_hook m_send_metric_a;
+		detour_hook m_send_metric_b1;
+		detour_hook m_send_metric_b2;
+		detour_hook m_send_metric_c;
+
 		detour_hook m_write_player_gamer_data_node_hook;
 
 	};

BigBaseV2/src/hooks/metrics/send_metric.cpp

@@ -0,0 +1,74 @@
+#include "hooking.hpp"
+
+namespace rage
+{
+#pragma pack(push, 1)
+	class json_serializer
+	{
+		uint32_t unk0;   // 0x00
+		uint32_t unk1;   // 0x00
+		char* buffer;    // 0x08
+		uint32_t curlen; // 0x10
+		uint32_t maxlen; // 0x14
+		uint32_t unk4;   // 0x18
+		uint8_t flags;   // 0x1C
+
+	public:
+		json_serializer(char* _buffer, uint32_t _length) :
+			buffer(_buffer),
+			maxlen(_length)
+		{
+			unk0 = 0;
+			unk1 = 0;
+			curlen = 0;
+			unk4 = 1;
+			flags = 0;
+		}
+
+		inline char* get_string() const
+		{
+			return buffer;
+		}
+	};
+	static_assert(sizeof(json_serializer) == 0x1D); // size is actually 0x20
+#pragma pack(pop)
+}
+
+namespace big
+{
+	void log_metric(rage::rlMetric* metric)
+	{
+		char buffer[256]{};
+		rage::json_serializer serializer(buffer, sizeof(buffer));
+
+		metric->serialize(&serializer);
+
+		LOG(WARNING) << "METRIC: " << metric->get_name() << "; DATA: " << serializer.get_string();
+	}
+
+	using send_metric_f = bool(*)(void* metric_mgr, rage::rlMetric*);
+	bool hooks::send_metric_a(void* metric_mgr, rage::rlMetric* metric)
+	{
+		log_metric(metric);
+
+		return g_hooking->m_send_metric_a.get_original<send_metric_f>()(metric_mgr, metric);
+	}
+	bool hooks::send_metric_b1(void* metric_mgr, rage::rlMetric* metric)
+	{
+		log_metric(metric);
+
+		return g_hooking->m_send_metric_b1.get_original<send_metric_f>()(metric_mgr, metric);
+	}
+	bool hooks::send_metric_b2(void* metric_mgr, rage::rlMetric* metric)
+	{
+		log_metric(metric);
+
+		return g_hooking->m_send_metric_b2.get_original<send_metric_f>()(metric_mgr, metric);
+	}
+	bool hooks::send_metric_c(void* metric_mgr, rage::rlMetric* metric)
+	{
+		log_metric(metric);
+
+		return g_hooking->m_send_metric_c.get_original<send_metric_f>()(metric_mgr, metric);
+	}
+}

BigBaseV2/src/pointers.cpp

@@ -94,8 +94,6 @@ namespace big
 			m_world_model_spawn_bypass = ptr.as<PVOID>();
 		});
 
-		// New pointers
-
 		// Native Return Spoofer
 		main_batch.add("NRF", "FF E3", [this](memory::handle ptr)
 		{
@@ -394,13 +392,38 @@ namespace big
 			m_online_version = ptr.add(0x24).rip().add(0x20).as<const char*>();
 		});
 
+		// Send Metric a
+		main_batch.add("SMA", "48 89 5C 24 08 57 48 83 EC 20 48 8B D9 33 C9 48 8B FA E8 ? ? ? ? 48", [this](memory::handle ptr)
+		{
+			m_send_metric_a = ptr.as<PVOID>();
+		});
+
+		// Send Metric b1
+		main_batch.add("SMB1", "4C 8B DC 49 89 5B 08 49 89 6B 10 49 89 73 18 49 89 7B 20 41 56 48 83 EC 30 33 C0 4C 8B F2 48 63 D9 49 89 43 E8 49 89 43 F0 66 89 44 24 ? 85 C9 0F 85", [this](memory::handle ptr)
+		{
+			m_send_metric_b_1 = ptr.as<PVOID>();
+			*reinterpret_cast<uint8_t*>(m_send_metric_b_1) = 0x90; // mangle
+		});
+
+		// Send Metric b2
+		main_batch.add("SMB2", "4C 8B DC 49 89 5B 08 49 89 6B 10 49 89 73 18 49 89 7B 20 41 56 48 83 EC 30 33 C0 4C 8B F2 48 63 D9 49 89 43 E8 49 89 43 F0 66 89 44 24 ? 85 C9 0F 85", [this](memory::handle ptr)
+		{
+			m_send_metric_b_2 = ptr.as<PVOID>();
+			*reinterpret_cast<uint8_t*>(m_send_metric_b_1) = 0x4C; // restore
+		});
+
+		// Send Metric c
+		main_batch.add("SMC", "48 8B C4 48 89 58 08 48 89 68 10 48 89 70 18 48 89 78 20 41 56 48 83 EC 30 83 3D", [this](memory::handle ptr)
+		{
+			m_send_metric_c = ptr.as<PVOID>();
+		});
+
 		auto mem_region = memory::module(nullptr);
 		main_batch.run(mem_region);
 
 		/**
 		 * Freemode thread restorer through VM patch
-		*/
-
+		 */
 		if (auto pat1 = mem_region.bruteforce_scan("3b 0a 0f 83 ? ? ? ? 48 ff c7"))
 		{
 			memory::byte_patch::make(pat1.add(2).as<uint32_t*>(), 0xc9310272);

BigBaseV2/src/pointers.hpp

@@ -102,6 +102,11 @@ namespace big
 		PVOID m_get_network_event_data{};
 		PVOID m_assign_physical_index{};
 
+		PVOID m_send_metric_a;
+		PVOID m_send_metric_b_1;
+		PVOID m_send_metric_b_2;
+		PVOID m_send_metric_c;
+
 		Network** m_network;
 
 		functions::reset_network_complaints m_reset_network_complaints{};