From d605dedf00acc0c40d24a1a4fe1c94566f47131b Mon Sep 17 00:00:00 2001
From: Changhua <lichanghua0821@gmail.com>
Date: Fri, 21 Jun 2024 18:59:29 +0800
Subject: [PATCH] Impl DecryptImage

---
 WeChatFerry/spy/funcs.cpp      | 3 ++-
 WeChatFerry/spy/rpc_server.cpp | 4 ++++
 2 files changed, 6 insertions(+), 1 deletion(-)

diff --git a/WeChatFerry/spy/funcs.cpp b/WeChatFerry/spy/funcs.cpp
index 0e69f4a..589cbbe 100644
--- a/WeChatFerry/spy/funcs.cpp
+++ b/WeChatFerry/spy/funcs.cpp
@@ -27,7 +27,6 @@ extern UINT64 g_WeChatWinDllAddr;
 
 int IsLogin(void) { return (int)GET_UINT64(g_WeChatWinDllAddr + g_WxCalls.login); }
 
-#if 0
 static string get_key(uint8_t header1, uint8_t header2, uint8_t *key)
 {
     // PNG?
@@ -54,6 +53,7 @@ static string get_key(uint8_t header1, uint8_t header2, uint8_t *key)
 string DecryptImage(string src, string dir)
 {
     if (!fs::exists(src)) {
+        LOG_ERROR("File not exists: {}", src);
         return "";
     }
 
@@ -114,6 +114,7 @@ string DecryptImage(string src, string dir)
     return dst;
 }
 
+#if 0
 static int GetFirstPage()
 {
     int rv         = -1;
diff --git a/WeChatFerry/spy/rpc_server.cpp b/WeChatFerry/spy/rpc_server.cpp
index 56f2bd2..4c5e8e0 100644
--- a/WeChatFerry/spy/rpc_server.cpp
+++ b/WeChatFerry/spy/rpc_server.cpp
@@ -716,6 +716,7 @@ bool func_refresh_qrcode(uint8_t *out, size_t *len)
 
     return true;
 }
+#endif
 
 bool func_decrypt_image(DecPath dec, uint8_t *out, size_t *len)
 {
@@ -742,6 +743,7 @@ bool func_decrypt_image(DecPath dec, uint8_t *out, size_t *len)
     return true;
 }
 
+#if 0
 bool func_exec_ocr(char *path, uint8_t *out, size_t *len)
 {
     Response rsp    = Response_init_default;
@@ -963,10 +965,12 @@ static bool dispatcher(uint8_t *in, size_t in_len, uint8_t *out, size_t *out_len
             ret = func_refresh_qrcode(out, out_len);
             break;
         }
+#endif
         case Functions_FUNC_DECRYPT_IMAGE: {
             ret = func_decrypt_image(req.msg.dec, out, out_len);
             break;
         }
+#if 0
         case Functions_FUNC_EXEC_OCR: {
             ret = func_exec_ocr(req.msg.str, out, out_len);
             break;