Removed Panama & HybridCrypt, added experimental Folder and Zip archive providers

src/EterPack/Folder.cpp

@@ -0,0 +1,111 @@
+#include "Folder.h"
+#include "EterPackManager.h"
+
+#include <iostream>
+#include <fstream>
+#include <Windows.h>
+#include "../eterBase/Stl.h"
+
+void Folder::ListFiles(const std::string& directory, const std::string& relativePath = "") {
+    WIN32_FIND_DATA findData;
+    HANDLE hFind;
+
+    std::string searchPath = directory + "\\*";
+
+    // Start searching for files and directories
+    hFind = FindFirstFile(searchPath.c_str(), &findData);
+    if (hFind == INVALID_HANDLE_VALUE) {
+        std::cerr << L"Failed to open directory: " << directory << L"\n";
+        return;
+    }
+
+    do {
+        const std::string fileOrDirName = findData.cFileName;
+
+        // Skip the "." and ".." directories
+        if (fileOrDirName == "." || fileOrDirName == "..") {
+            continue;
+        }
+
+        // Construct the full and relative paths
+        std::string fullPath = directory + "\\" + fileOrDirName;
+        std::string currentRelativePath = relativePath + fileOrDirName;
+
+        // Check if the current entry is a directory
+        if (findData.dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY) {
+            // Recurse into the subdirectory
+            ListFiles(fullPath, currentRelativePath + "\\");
+        }
+        else {
+            if (currentRelativePath.rfind("ymir work\\", 0) == 0) {
+                currentRelativePath = "d:\\" + currentRelativePath;
+            }
+            
+            currentRelativePath = CEterPackManager::Instance().ConvertFileName(currentRelativePath);
+
+            // Print the file's relative path
+            this->fileList.insert(currentRelativePath);
+        }
+    } while (FindNextFile(hFind, &findData) != 0);
+
+    FindClose(hFind);
+}
+
+
+Folder::Folder(const std::string& folderPath)
+{
+	this->folderPath = folderPath;
+    ListFiles(folderPath);
+}
+
+std::vector<std::string> Folder::listFiles()
+{
+    std::vector<std::string> result;
+    std::copy(fileList.begin(), fileList.end(), std::back_inserter(result));
+    return result;
+}
+
+bool Folder::fileExists(const std::string& fileName)
+{
+    auto it = fileList.find(fileName);
+
+    if (it == fileList.end())
+        return false;
+
+    return true;
+}
+
+
+bool Folder::getFile(const std::string& fileName, std::shared_ptr<std::vector<char>>& fileData)
+{
+    std::string realFileName = fileName;
+    std::string ymirPrefix = "d:/";
+
+    if (fileName.find(ymirPrefix) == 0)
+        realFileName = realFileName.substr(ymirPrefix.length());
+
+    realFileName = this->folderPath + "/" + realFileName;
+
+    // open the file:
+    std::ifstream file(realFileName, std::ios::binary);
+
+    // Stop eating new lines in binary mode!!!
+    file.unsetf(std::ios::skipws);
+
+    // get its size:
+    std::streampos fileSize;
+
+    file.seekg(0, std::ios::end);
+    fileSize = file.tellg();
+    file.seekg(0, std::ios::beg);
+
+    // reserve capacity
+    fileData->reserve(fileSize);
+
+    // read the data:
+    fileData->insert(fileData->begin(),
+        std::istream_iterator<BYTE>(file),
+        std::istream_iterator<BYTE>());
+
+	return true;
+}