Impl get contacts

Spy/Spy.vcxproj

@@ -166,6 +166,7 @@
     <ClInclude Include="..\Rpc\rpc_h.h" />
     <ClInclude Include="..\SDK\util.h" />
     <ClInclude Include="framework.h" />
+    <ClInclude Include="get_contacts.h" />
     <ClInclude Include="load_calls.h" />
     <ClInclude Include="monitor.h" />
     <ClInclude Include="receive_msg.h" />
@@ -178,6 +179,7 @@
     <ClCompile Include="..\Rpc\rpc_s.c" />
     <ClCompile Include="..\SDK\util.cpp" />
     <ClCompile Include="dllmain.cpp" />
+    <ClCompile Include="get_contacts.cpp" />
     <ClCompile Include="load_calls.cpp" />
     <ClCompile Include="monitor.cpp" />
     <ClCompile Include="receive_msg.cpp" />

Spy/Spy.vcxproj.filters

@@ -45,6 +45,9 @@
     <ClInclude Include="spy_types.h">
       <Filter>头文件</Filter>
     </ClInclude>
+    <ClInclude Include="get_contacts.h">
+      <Filter>头文件</Filter>
+    </ClInclude>
   </ItemGroup>
   <ItemGroup>
     <ClCompile Include="dllmain.cpp">
@@ -74,6 +77,9 @@
     <ClCompile Include="send_msg.cpp">
       <Filter>源文件</Filter>
     </ClCompile>
+    <ClCompile Include="get_contacts.cpp">
+      <Filter>源文件</Filter>
+    </ClCompile>
   </ItemGroup>
   <ItemGroup>
     <Midl Include="..\Rpc\rpc.idl">

Spy/get_contacts.cpp

@@ -0,0 +1,39 @@
+#include "get_contacts.h"
+#include "load_calls.h"
+#include "util.h"
+
+extern WxCalls_t g_WxCalls;
+extern DWORD g_WeChatWinDllAddr;
+
+std::vector<RpcContact_t> GetContacts()
+{
+    int gender = 0;
+    vector<RpcContact_t> vContacts;
+    DWORD baseAddr = g_WeChatWinDllAddr + 0x23638F4;
+    DWORD tempAddr = GET_DWORD(baseAddr);
+    DWORD head     = GET_DWORD(tempAddr + 0x4C);
+    DWORD node     = GET_DWORD(head);
+
+    while (node != head) {
+        RpcContact_t rpcContact = { 0 };
+        rpcContact.wxId         = GetBstrByAddress(node + 0x30);
+        rpcContact.wxCode       = GetBstrByAddress(node + 0x44);
+        rpcContact.wxName       = GetBstrByAddress(node + 0x8C);
+        rpcContact.wxCountry    = GetBstrByAddress(node + 0x1D0);
+        rpcContact.wxProvince   = GetBstrByAddress(node + 0x1E4);
+        rpcContact.wxCity       = GetBstrByAddress(node + 0x1F8);
+
+        gender = GET_DWORD(node + 0x184);
+        if (gender == 1)
+            rpcContact.wxGender = SysAllocString(L"男");
+        else if (gender == 2)
+            rpcContact.wxGender = SysAllocString(L"女");
+        else
+            rpcContact.wxGender = SysAllocString(L"未知");
+
+        vContacts.push_back(rpcContact);
+        node = GET_DWORD(node);
+    }
+
+    return vContacts;
+}

Spy/get_contacts.h

@@ -0,0 +1,7 @@
+#pragma once
+
+#include <vector>
+
+#include "rpc_h.h"
+
+std::vector<RpcContact_t> GetContacts();

Spy/rpc_server.cpp

@@ -1,18 +1,19 @@
-#include <stdio.h>
+#include <stdio.h>
 #include <stdlib.h>
 
+#include "get_contacts.h"
 #include "monitor.h"
 #include "rpc_server.h"
-#include "send_msg.h"
-#include "spy_types.h"
 #include "sdk.h"
+#include "send_msg.h"
+#include "spy_types.h"
 
 #include "rpc_h.h"
-#pragma comment(lib, "Rpcrt4.lib")
+#pragma comment(lib, "Rpcrt4.lib")
 
 extern HANDLE g_hEvent;
 extern MsgQueue_t g_MsgQueue;
-extern const MsgTypesMap_t g_WxMsgTypes;
+extern const MsgTypesMap_t g_WxMsgTypes;
 
 int server_IsLogin() { return IsLogin(); }
 
@@ -54,32 +55,67 @@ int server_SendImageMsg(const wchar_t *wxid, const wchar_t *path)
 
     return 0;
 }
-
-int server_GetMsgTypes(int *pNum, PPRpcIntBstrPair_t *msgTypes)
+
+int server_GetMsgTypes(int *pNum, PPRpcIntBstrPair *msgTypes)
 {
-    *pNum = g_WxMsgTypes.size();
-    PPRpcIntBstrPair_t pp = (PPRpcIntBstrPair_t)midl_user_allocate(*pNum * sizeof(RpcIntBstrPair_t));
+    *pNum               = g_WxMsgTypes.size();
+    PPRpcIntBstrPair pp = (PPRpcIntBstrPair)midl_user_allocate(*pNum * sizeof(RpcIntBstrPair_t));
     if (pp == NULL) {
         printf("server_GetMsgTypes midl_user_allocate Failed for pp\n");
         return -2;
-    }
-    int index = 0;
-    for (auto it = g_WxMsgTypes.begin(); it != g_WxMsgTypes.end(); ++it) {
-        PRpcIntBstrPair_t p = (PRpcIntBstrPair_t)midl_user_allocate(sizeof(RpcIntBstrPair_t));
+    }
+    int index = 0;
+    for (auto it = g_WxMsgTypes.begin(); it != g_WxMsgTypes.end(); it++) {
+        PRpcIntBstrPair p = (PRpcIntBstrPair)midl_user_allocate(sizeof(RpcIntBstrPair_t));
         if (p == NULL) {
             printf("server_GetMsgTypes midl_user_allocate Failed for p\n");
             return -3;
-        }
+        }
 
-        p->key = it->first;
-        p->value = SysAllocString(it->second.c_str());
+        p->key      = it->first;
+        p->value    = SysAllocString(it->second.c_str());
         pp[index++] = p;
-    }
-
-    *msgTypes = pp;
-
+    }
+
+    *msgTypes = pp;
+
     return 0;
-}
+}
+
+int server_GetContacts(int *pNum, PPRpcContact *contacts)
+{
+    std::vector<RpcContact_t> vContacts = GetContacts();
+
+    *pNum           = vContacts.size();
+    PPRpcContact pp = (PPRpcContact)midl_user_allocate(*pNum * sizeof(RpcContact_t));
+    if (pp == NULL) {
+        printf("server_GetMsgTypes midl_user_allocate Failed for pp\n");
+        return -2;
+    }
+
+    int index = 0;
+    for (auto it = vContacts.begin(); it != vContacts.end(); it++) {
+        PRpcContact p = (PRpcContact)midl_user_allocate(sizeof(RpcContact_t));
+        if (p == NULL) {
+            printf("server_GetMsgTypes midl_user_allocate Failed for p\n");
+            return -3;
+        }
+
+        p->wxId       = it->wxId;
+        p->wxCode     = it->wxCode;
+        p->wxName     = it->wxName;
+        p->wxCountry  = it->wxCountry;
+        p->wxProvince = it->wxProvince;
+        p->wxCity     = it->wxCity;
+        p->wxGender   = it->wxGender;
+
+        pp[index++] = p;
+    }
+
+    *contacts = pp;
+
+    return 0;
+}
 
 RPC_STATUS CALLBACK SecurityCallback(RPC_IF_HANDLE /*hInterface*/, void * /*pBindingHandle*/)
 {