imports/imhex
1
0
Fork 0
mirror of https://github.com/WerWolv/ImHex.git synced 2026-04-01 21:17:44 -05:00
Code Issues Packages Projects Releases Wiki Activity

Added importing from base64 encoded file

Browse Source
This commit is contained in:
WerWolv
2020-11-24 02:00:22 +01:00
parent fcd88b4b3b
commit 58deaa6b29
4 changed files with 167 additions and 81 deletions
Download Patch File Download Diff File Expand all files Collapse all files

220
source/views/view_hexeditor.cpp
View File

@@ -5,6 +5,11 @@
#include <GLFW/glfw3.h>
#include "crypto.hpp"
#undef __STRICT_ANSI__
#include <cstdio>
namespace hex {
ViewHexEditor::ViewHexEditor(prv::Provider* &dataProvider, std::vector<lang::PatternData*> &patternData)
@@ -115,8 +120,113 @@ namespace hex {
this->openFile(this->m_fileBrowser.selected_path);
}
if (this->m_fileBrowser.showFileDialog("Open Base64 File", imgui_addons::ImGuiFileBrowser::DialogMode::OPEN)) {
std::vector<u8> base64;
this->loadFromFile(this->m_fileBrowser.selected_path, base64);
if (!base64.empty()) {
this->m_importData = decode64(base64);
ImGui::OpenPopup("Save File");
}
}
if (this->m_fileBrowser.showFileDialog("Save File", imgui_addons::ImGuiFileBrowser::DialogMode::SAVE)) {
this->saveToFile(this->m_fileBrowser.selected_path, this->m_importData);
this->openFile(this->m_fileBrowser.selected_path);
}
}
void ViewHexEditor::createMenu() {
if (ImGui::BeginMenu("File")) {
if (ImGui::MenuItem("Open File...", "CTRL + O")) {
View::doLater([]{ ImGui::OpenPopup("Open File"); });
}
if (ImGui::BeginMenu("Import...")) {
if (ImGui::MenuItem("Base64 File")) {
View::doLater([]{ ImGui::OpenPopup("Open Base64 File"); });
}
ImGui::EndMenu();
}
ImGui::Separator();
if (ImGui::MenuItem("Search", "CTRL + F")) {
View::doLater([]{ ImGui::OpenPopup("Search"); });
}
if (ImGui::MenuItem("Goto", "CTRL + G")) {
View::doLater([]{ ImGui::OpenPopup("Goto"); });
}
ImGui::EndMenu();
}
if (ImGui::BeginMenu("Edit")) {
if (ImGui::BeginMenu("Copy as...", this->m_memoryEditor.DataPreviewAddr != -1 && this->m_memoryEditor.DataPreviewAddrEnd != -1)) {
if (ImGui::MenuItem("Bytes", "CTRL + ALT + C"))
this->copyBytes();
if (ImGui::MenuItem("Hex String", "CTRL + SHIFT + C"))
this->copyString();
ImGui::Separator();
if (ImGui::MenuItem("C Array"))
this->copyLanguageArray(Language::C);
if (ImGui::MenuItem("C++ Array"))
this->copyLanguageArray(Language::Cpp);
if (ImGui::MenuItem("C# Array"))
this->copyLanguageArray(Language::CSharp);
if (ImGui::MenuItem("Rust Array"))
this->copyLanguageArray(Language::Rust);
if (ImGui::MenuItem("Python Array"))
this->copyLanguageArray(Language::Python);
if (ImGui::MenuItem("Java Array"))
this->copyLanguageArray(Language::Java);
if (ImGui::MenuItem("JavaScript Array"))
this->copyLanguageArray(Language::JavaScript);
ImGui::Separator();
if (ImGui::MenuItem("Editor View"))
this->copyHexView();
if (ImGui::MenuItem("HTML"))
this->copyHexViewHTML();
ImGui::EndMenu();
}
ImGui::EndMenu();
}
}
bool ViewHexEditor::handleShortcut(int key, int mods) {
if (mods == GLFW_MOD_CONTROL && key == GLFW_KEY_F) {
ImGui::OpenPopup("Search");
return true;
} else if (mods == GLFW_MOD_CONTROL && key == GLFW_KEY_G) {
ImGui::OpenPopup("Goto");
return true;
} else if (mods == GLFW_MOD_CONTROL && key == GLFW_KEY_O) {
ImGui::OpenPopup("Open File");
return true;
} else if (mods == (GLFW_MOD_CONTROL | GLFW_MOD_ALT) && key == GLFW_KEY_C) {
this->copyBytes();
return true;
} else if (mods == (GLFW_MOD_CONTROL | GLFW_MOD_SHIFT) && key == GLFW_KEY_C) {
this->copyString();
return true;
}
return false;
}
void ViewHexEditor::openFile(std::string path) {
if (this->m_dataProvider != nullptr)
delete this->m_dataProvider;
@@ -125,6 +235,35 @@ namespace hex {
View::postEvent(Events::DataChanged);
}
bool ViewHexEditor::saveToFile(std::string path, const std::vector<u8>& data) {
FILE *file = fopen(path.c_str(), "wb");
if (file == nullptr)
return false;
fwrite(data.data(), 1, data.size(), file);
fclose(file);
return true;
}
bool ViewHexEditor::loadFromFile(std::string path, std::vector<u8>& data) {
FILE *file = fopen(path.c_str(), "rb");
if (file == nullptr)
return false;
fseek(file, 0, SEEK_END);
size_t size = ftello64(file);
rewind(file);
data.resize(size);
fread(data.data(), 1, data.size(), file);
fclose(file);
return true;
}
void ViewHexEditor::copyBytes() {
size_t start = std::min(this->m_memoryEditor.DataPreviewAddr, this->m_memoryEditor.DataPreviewAddrEnd);
size_t end = std::max(this->m_memoryEditor.DataPreviewAddr, this->m_memoryEditor.DataPreviewAddrEnd);
@@ -363,87 +502,6 @@ R"(
ImGui::SetClipboardText(str.c_str());
}
void ViewHexEditor::createMenu() {
if (ImGui::BeginMenu("File")) {
if (ImGui::MenuItem("Open File...", "CTRL + O")) {
View::doLater([]{ ImGui::OpenPopup("Open File"); });
}
ImGui::Separator();
if (ImGui::MenuItem("Search", "CTRL + F")) {
View::doLater([]{ ImGui::OpenPopup("Search"); });
}
if (ImGui::MenuItem("Goto", "CTRL + G")) {
View::doLater([]{ ImGui::OpenPopup("Goto"); });
}
ImGui::EndMenu();
}
if (ImGui::BeginMenu("Edit")) {
if (ImGui::BeginMenu("Copy as...", this->m_memoryEditor.DataPreviewAddr != -1 && this->m_memoryEditor.DataPreviewAddrEnd != -1)) {
if (ImGui::MenuItem("Bytes", "CTRL + ALT + C"))
this->copyBytes();
if (ImGui::MenuItem("Hex String", "CTRL + SHIFT + C"))
this->copyString();
ImGui::Separator();
if (ImGui::MenuItem("C Array"))
this->copyLanguageArray(Language::C);
if (ImGui::MenuItem("C++ Array"))
this->copyLanguageArray(Language::Cpp);
if (ImGui::MenuItem("C# Array"))
this->copyLanguageArray(Language::CSharp);
if (ImGui::MenuItem("Rust Array"))
this->copyLanguageArray(Language::Rust);
if (ImGui::MenuItem("Python Array"))
this->copyLanguageArray(Language::Python);
if (ImGui::MenuItem("Java Array"))
this->copyLanguageArray(Language::Java);
if (ImGui::MenuItem("JavaScript Array"))
this->copyLanguageArray(Language::JavaScript);
ImGui::Separator();
if (ImGui::MenuItem("Editor View"))
this->copyHexView();
if (ImGui::MenuItem("HTML"))
this->copyHexViewHTML();
ImGui::EndMenu();
}
ImGui::EndMenu();
}
}
bool ViewHexEditor::handleShortcut(int key, int mods) {
if (mods == GLFW_MOD_CONTROL && key == GLFW_KEY_F) {
ImGui::OpenPopup("Search");
return true;
} else if (mods == GLFW_MOD_CONTROL && key == GLFW_KEY_G) {
ImGui::OpenPopup("Goto");
return true;
} else if (mods == GLFW_MOD_CONTROL && key == GLFW_KEY_O) {
ImGui::OpenPopup("Open File");
return true;
} else if (mods == (GLFW_MOD_CONTROL | GLFW_MOD_ALT) && key == GLFW_KEY_C) {
this->copyBytes();
return true;
} else if (mods == (GLFW_MOD_CONTROL | GLFW_MOD_SHIFT) && key == GLFW_KEY_C) {
this->copyString();
return true;
}
return false;
}
static std::vector<std::pair<u64, u64>> findString(prv::Provider* &provider, std::string string) {
std::vector<std::pair<u64, u64>> results;