From 9bb631f1e1861c63f38125fffb91081c98a1cfcc Mon Sep 17 00:00:00 2001
From: dec05eba <dec05eba@protonmail.com>
Date: Thu, 3 May 2018 08:29:45 +0200
Subject: Add/remove/list binds, saving to file

---
 src/Cache.cpp | 48 ++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 48 insertions(+)

(limited to 'src/Cache.cpp')

diff --git a/src/Cache.cpp b/src/Cache.cpp
index d402d36..f3c5830 100644
--- a/src/Cache.cpp
+++ b/src/Cache.cpp
@@ -3,10 +3,13 @@
 #include "../include/ResourceCache.hpp"
 #include "../include/FileUtil.hpp"
 #include "../include/Gif.hpp"
+#include "../include/Chatbar.hpp"
 #include <boost/filesystem/convenience.hpp>
 #include <unordered_map>
 #include <process.hpp>
 #include <odhtdb/Hash.hpp>
+#include <sibs/SafeSerializer.hpp>
+#include <sibs/SafeDeserializer.hpp>
 
 #if OS_FAMILY == OS_FAMILY_POSIX
 #include <pwd.h>
@@ -60,6 +63,51 @@ namespace dchat
         return dchatHomeDir;
     }
     
+    void Cache::loadBindsFromFile()
+    {
+        StringView fileContent;
+        try
+        {
+            fileContent = getFileContent(getDchatDir() / "binds");
+            sibs::SafeDeserializer deserializer((const u8*)fileContent.data, fileContent.size);
+            
+            while(!deserializer.empty())
+            {
+                u8 keySize = deserializer.extract<u8>();
+                string key;
+                key.resize(keySize);
+                deserializer.extract((u8*)&key[0], keySize);
+                
+                u8 valueSize = deserializer.extract<u8>();
+                string value;
+                value.resize(valueSize);
+                deserializer.extract((u8*)&value[0], valueSize);
+                
+                Chatbar::addBind(key, value, false);
+            }
+        }
+        catch(FileException &e)
+        {
+            fprintf(stderr, "Failed to read binds from file, reason: %s\n", e.what());
+        }
+        
+        delete fileContent.data;
+    }
+    
+    void Cache::replaceBindsInFile(const unordered_map<string, string> &binds)
+    {
+        sibs::SafeSerializer serializer;
+        for(auto &it : binds)
+        {
+            serializer.add((u8)it.first.size());
+            serializer.add((const u8*)it.first.data(), it.first.size());
+            
+            serializer.add((u8)it.second.size());
+            serializer.add((const u8*)it.second.data(), it.second.size());
+        }
+        fileReplace(getDchatDir() / "binds", StringView((const char*)serializer.getBuffer().data(), serializer.getBuffer().size()));
+    }
+    
     ImageByUrlResult loadImageFromFile(const boost::filesystem::path &filepath)
     {
         try
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