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ImHex/plugins/builtin/source/content/tools_entries.cpp
2022-01-15 14:14:53 +01:00

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#include <hex/api/content_registry.hpp>
#include <hex/api/imhex_api.hpp>
#include <hex/helpers/net.hpp>
#include <hex/helpers/shared_data.hpp>
#include <hex/helpers/utils.hpp>
#include <hex/helpers/fmt.hpp>
#include <hex/helpers/file.hpp>
#include <hex/helpers/literals.hpp>
#include <hex/helpers/paths.hpp>
#include <algorithm>
#include <chrono>
#include <random>
#include <regex>
#include <llvm/Demangle/Demangle.h>
#include "math_evaluator.hpp"
#include <imgui.h>
#define IMGUI_DEFINE_MATH_OPERATORS
#include <imgui_internal.h>
#include <nlohmann/json.hpp>
namespace hex::plugin::builtin {
namespace {
using namespace std::literals::string_literals;
using namespace std::literals::chrono_literals;
using namespace hex::literals;
void drawDemangler() {
static std::vector<char> mangledBuffer(0xF'FFFF, 0x00);
static std::string demangledName;
if (ImGui::InputText("hex.builtin.tools.demangler.mangled"_lang, mangledBuffer.data(), 0xF'FFFF)) {
demangledName = llvm::demangle(mangledBuffer.data());
}
ImGui::InputText("hex.builtin.tools.demangler.demangled"_lang, demangledName.data(), demangledName.size(), ImGuiInputTextFlags_ReadOnly);
ImGui::NewLine();
}
void drawASCIITable() {
static bool asciiTableShowOctal = false;
ImGui::BeginTable("##asciitable", 4);
ImGui::TableSetupColumn("");
ImGui::TableSetupColumn("");
ImGui::TableSetupColumn("");
ImGui::TableSetupColumn("");
ImGui::TableNextColumn();
for (u8 tablePart = 0; tablePart < 4; tablePart++) {
ImGui::BeginTable("##asciitablepart", asciiTableShowOctal ? 4 : 3, ImGuiTableFlags_BordersInnerV | ImGuiTableFlags_BordersOuter | ImGuiTableFlags_RowBg);
ImGui::TableSetupColumn("dec");
if (asciiTableShowOctal)
ImGui::TableSetupColumn("oct");
ImGui::TableSetupColumn("hex");
ImGui::TableSetupColumn("char");
ImGui::TableHeadersRow();
u32 rowCount = 0;
for (u8 i = 0; i < 0x80 / 4; i++) {
ImGui::TableNextRow(ImGuiTableRowFlags_Headers);
ImGui::TableNextColumn();
ImGui::TextFormatted("{0:03d}", i + 32 * tablePart);
if (asciiTableShowOctal) {
ImGui::TableNextColumn();
ImGui::TextFormatted("0o{0:03o}", i + 32 * tablePart);
}
ImGui::TableNextColumn();
ImGui::TextFormatted("0x{0:02X}", i + 32 * tablePart);
ImGui::TableNextColumn();
ImGui::TextFormatted("{0}", hex::makePrintable(i + 32 * tablePart));
ImGui::TableSetBgColor(ImGuiTableBgTarget_RowBg0, ((rowCount % 2) == 0) ? 0xFF101010 : 0xFF303030);
rowCount++;
}
ImGui::EndTable();
ImGui::TableNextColumn();
}
ImGui::EndTable();
ImGui::Checkbox("hex.builtin.tools.ascii_table.octal"_lang, &asciiTableShowOctal);
ImGui::NewLine();
}
void drawRegexReplacer() {
static auto regexInput = []{ std::string s; s.reserve(0xFFF); return s; }();
static auto regexPattern = []{ std::string s; s.reserve(0xFFF); return s; }();
static auto replacePattern = []{ std::string s; s.reserve(0xFFF); return s; }();
static auto regexOutput = []{ std::string s; s.reserve(0xFFF); return s; }();
bool changed1 = ImGui::InputText("hex.builtin.tools.regex_replacer.pattern"_lang, regexPattern.data(), regexPattern.capacity(), ImGuiInputTextFlags_CallbackEdit, ImGui::UpdateStringSizeCallback, &regexPattern);
bool changed2 = ImGui::InputText("hex.builtin.tools.regex_replacer.replace"_lang, replacePattern.data(), replacePattern.capacity(), ImGuiInputTextFlags_CallbackEdit, ImGui::UpdateStringSizeCallback, &replacePattern);
bool changed3 = ImGui::InputTextMultiline("hex.builtin.tools.regex_replacer.input"_lang, regexInput.data(), regexInput.capacity(), ImVec2(0, 0), ImGuiInputTextFlags_CallbackEdit, ImGui::UpdateStringSizeCallback, &regexInput);
if (changed1 || changed2 || changed3) {
try {
regexOutput = std::regex_replace(regexInput.data(), std::regex(regexPattern.data()), replacePattern.data());
} catch (std::regex_error&) {}
}
ImGui::InputTextMultiline("hex.builtin.tools.regex_replacer.output"_lang, regexOutput.data(), regexOutput.size(), ImVec2(0, 0), ImGuiInputTextFlags_ReadOnly);
ImGui::NewLine();
}
void drawColorPicker() {
static std::array<float, 4> pickedColor = { 0 };
ImGui::SetNextItemWidth(300.0F);
ImGui::ColorPicker4("hex.builtin.tools.color"_lang, pickedColor.data(),
ImGuiColorEditFlags_Uint8 | ImGuiColorEditFlags_AlphaBar | ImGuiColorEditFlags_DisplayRGB | ImGuiColorEditFlags_DisplayHSV | ImGuiColorEditFlags_DisplayHex);
ImGui::NewLine();
}
void drawMathEvaluator() {
static std::vector<long double> mathHistory;
static std::string lastMathError;
static auto mathInput = []{
std::string s;
s.reserve(0xFFFF);
std::memset(s.data(), 0x00, s.capacity());
return s;
}();
bool evaluate = false;
static MathEvaluator mathEvaluator = [&]{
MathEvaluator evaluator;
evaluator.registerStandardVariables();
evaluator.registerStandardFunctions();
evaluator.setFunction("clear", [&](auto args) -> std::optional<long double> {
mathHistory.clear();
lastMathError.clear();
mathEvaluator.getVariables().clear();
mathEvaluator.registerStandardVariables();
mathInput.clear();
return { };
}, 0, 0);
evaluator.setFunction("read", [](auto args) -> std::optional<long double> {
u8 value = 0;
auto provider = ImHexApi::Provider::get();
if (!ImHexApi::Provider::isValid() || !provider->isReadable() || args[0] >= provider->getActualSize())
return { };
provider->read(args[0], &value, sizeof(u8));
return value;
}, 1, 1);
evaluator.setFunction("write", [](auto args) -> std::optional<long double> {
auto provider = ImHexApi::Provider::get();
if (!ImHexApi::Provider::isValid() || !provider->isWritable() || args[0] >= provider->getActualSize())
return { };
if (args[1] > 0xFF)
return { };
u8 value = args[1];
provider->write(args[0], &value, sizeof(u8));
return { };
}, 2, 2);
return std::move(evaluator);
}();
enum class MathDisplayType { Standard, Scientific, Engineering, Programmer } mathDisplayType;
if (ImGui::BeginTabBar("##mathFormatTabBar")) {
if (ImGui::BeginTabItem("hex.builtin.tools.format.standard"_lang)) {
mathDisplayType = MathDisplayType::Standard;
ImGui::EndTabItem();
}
if (ImGui::BeginTabItem("hex.builtin.tools.format.scientific"_lang)) {
mathDisplayType = MathDisplayType::Scientific;
ImGui::EndTabItem();
}
if (ImGui::BeginTabItem("hex.builtin.tools.format.engineering"_lang)) {
mathDisplayType = MathDisplayType::Engineering;
ImGui::EndTabItem();
}
if (ImGui::BeginTabItem("hex.builtin.tools.format.programmer"_lang)) {
mathDisplayType = MathDisplayType::Programmer;
ImGui::EndTabItem();
}
ImGui::EndTabBar();
}
if (ImGui::BeginTable("##mathWrapper", 3)) {
ImGui::TableSetupColumn("##keypad", ImGuiTableColumnFlags_WidthFixed | ImGuiTableColumnFlags_NoResize);
ImGui::TableSetupColumn("##results", ImGuiTableColumnFlags_WidthStretch, 0.666);
ImGui::TableSetupColumn("##variables", ImGuiTableColumnFlags_WidthStretch, 0.666);
ImGui::TableNextRow();
ImGui::TableNextColumn();
auto buttonSize = ImVec2(3, 2) * ImGui::GetTextLineHeightWithSpacing();
if (ImGui::Button("Ans", buttonSize)) mathInput += "ans"; ImGui::SameLine();
if (ImGui::Button("Pi", buttonSize)) mathInput += "pi"; ImGui::SameLine();
if (ImGui::Button("e", buttonSize)) mathInput += "e"; ImGui::SameLine();
if (ImGui::Button("CE", buttonSize)) mathInput.clear(); ImGui::SameLine();
if (ImGui::Button(ICON_FA_BACKSPACE, buttonSize)) mathInput.clear(); ImGui::SameLine();
ImGui::NewLine();
switch (mathDisplayType) {
case MathDisplayType::Standard:
case MathDisplayType::Scientific:
case MathDisplayType::Engineering:
if (ImGui::Button("", buttonSize)) mathInput += "** 2"; ImGui::SameLine();
if (ImGui::Button("1/x", buttonSize)) mathInput += "1/"; ImGui::SameLine();
if (ImGui::Button("|x|", buttonSize)) mathInput += "abs"; ImGui::SameLine();
if (ImGui::Button("exp", buttonSize)) mathInput += "e ** "; ImGui::SameLine();
if (ImGui::Button("%", buttonSize)) mathInput += "%"; ImGui::SameLine();
break;
case MathDisplayType::Programmer:
if (ImGui::Button("<<", buttonSize)) mathInput += "<<"; ImGui::SameLine();
if (ImGui::Button(">>", buttonSize)) mathInput += ">>"; ImGui::SameLine();
if (ImGui::Button("&", buttonSize)) mathInput += "&"; ImGui::SameLine();
if (ImGui::Button("|", buttonSize)) mathInput += "|"; ImGui::SameLine();
if (ImGui::Button("^", buttonSize)) mathInput += "^"; ImGui::SameLine();
break;
}
ImGui::NewLine();
if (ImGui::Button("sqrt", buttonSize)) mathInput += "sqrt"; ImGui::SameLine();
if (ImGui::Button("(", buttonSize)) mathInput += "("; ImGui::SameLine();
if (ImGui::Button(")", buttonSize)) mathInput += ")"; ImGui::SameLine();
if (ImGui::Button("sign", buttonSize)) mathInput += "sign"; ImGui::SameLine();
if (ImGui::Button("÷", buttonSize)) mathInput += "/"; ImGui::SameLine();
ImGui::NewLine();
if (ImGui::Button("", buttonSize)) mathInput += "**"; ImGui::SameLine();
if (ImGui::Button("7", buttonSize)) mathInput += "7"; ImGui::SameLine();
if (ImGui::Button("8", buttonSize)) mathInput += "8"; ImGui::SameLine();
if (ImGui::Button("9", buttonSize)) mathInput += "9"; ImGui::SameLine();
if (ImGui::Button("×", buttonSize)) mathInput += "*"; ImGui::SameLine();
ImGui::NewLine();
if (ImGui::Button("log", buttonSize)) mathInput += "log"; ImGui::SameLine();
if (ImGui::Button("4", buttonSize)) mathInput += "4"; ImGui::SameLine();
if (ImGui::Button("5", buttonSize)) mathInput += "5"; ImGui::SameLine();
if (ImGui::Button("6", buttonSize)) mathInput += "6"; ImGui::SameLine();
if (ImGui::Button("-", buttonSize)) mathInput += "-"; ImGui::SameLine();
ImGui::NewLine();
if (ImGui::Button("ln", buttonSize)) mathInput += "ln"; ImGui::SameLine();
if (ImGui::Button("1", buttonSize)) mathInput += "1"; ImGui::SameLine();
if (ImGui::Button("2", buttonSize)) mathInput += "2"; ImGui::SameLine();
if (ImGui::Button("3", buttonSize)) mathInput += "3"; ImGui::SameLine();
if (ImGui::Button("+", buttonSize)) mathInput += "+"; ImGui::SameLine();
ImGui::NewLine();
if (ImGui::Button("lb", buttonSize)) mathInput += "lb"; ImGui::SameLine();
if (ImGui::Button("x=", buttonSize)) mathInput += "="; ImGui::SameLine();
if (ImGui::Button("0", buttonSize)) mathInput += "0"; ImGui::SameLine();
if (ImGui::Button(".", buttonSize)) mathInput += "."; ImGui::SameLine();
ImGui::PushStyleColor(ImGuiCol_Button, ImGui::GetCustomColorVec4(ImGuiCustomCol_DescButtonHovered));
ImGui::PushStyleColor(ImGuiCol_ButtonActive, ImGui::GetCustomColorVec4(ImGuiCustomCol_DescButton));
ImGui::PushStyleColor(ImGuiCol_ButtonHovered, ImGui::GetCustomColorVec4(ImGuiCustomCol_DescButtonActive));
if (ImGui::Button("=", buttonSize)) evaluate = true; ImGui::SameLine();
ImGui::PopStyleColor(3);
ImGui::NewLine();
ImGui::TableNextColumn();
if (ImGui::BeginTable("##mathHistory", 1, ImGuiTableFlags_ScrollY | ImGuiTableFlags_Borders | ImGuiTableFlags_RowBg, ImVec2(0, 300))) {
ImGui::TableSetupScrollFreeze(0, 1);
ImGui::TableSetupColumn("hex.builtin.tools.history"_lang);
ImGuiListClipper clipper;
clipper.Begin(mathHistory.size());
ImGui::TableHeadersRow();
while (clipper.Step()) {
for (u64 i = clipper.DisplayStart; i < clipper.DisplayEnd; i++) {
if (i == 0)
ImGui::PushStyleColor(ImGuiCol_Text, ImU32(ImColor(0xA5, 0x45, 0x45)));
ImGui::TableNextRow();
ImGui::TableNextColumn();
switch (mathDisplayType) {
case MathDisplayType::Standard:
ImGui::TextFormatted("{0:.3Lf}", mathHistory[(mathHistory.size() - 1) - i]);
break;
case MathDisplayType::Scientific:
ImGui::TextFormatted("{0:.6Le}", mathHistory[(mathHistory.size() - 1) - i]);
break;
case MathDisplayType::Engineering:
ImGui::TextFormatted("{0}", hex::toEngineeringString(mathHistory[(mathHistory.size() - 1) - i]).c_str());
break;
case MathDisplayType::Programmer:
ImGui::TextFormatted("0x{0:X} ({1})",
u64(mathHistory[(mathHistory.size() - 1) - i]),
u64(mathHistory[(mathHistory.size() - 1) - i]));
break;
}
if (i == 0)
ImGui::PopStyleColor();
}
}
clipper.End();
ImGui::EndTable();
}
ImGui::TableNextColumn();
if (ImGui::BeginTable("##mathVariables", 2, ImGuiTableFlags_ScrollY | ImGuiTableFlags_Borders | ImGuiTableFlags_RowBg, ImVec2(0, 300))) {
ImGui::TableSetupScrollFreeze(0, 1);
ImGui::TableSetupColumn("hex.builtin.tools.name"_lang);
ImGui::TableSetupColumn("hex.builtin.tools.value"_lang);
ImGui::TableHeadersRow();
for (const auto &[name, value] : mathEvaluator.getVariables()) {
ImGui::TableNextRow();
ImGui::TableNextColumn();
ImGui::TextUnformatted(name.c_str());
ImGui::TableNextColumn();
switch (mathDisplayType) {
case MathDisplayType::Standard:
ImGui::TextFormatted("{0:.3Lf}", value);
break;
case MathDisplayType::Scientific:
ImGui::TextFormatted("{0:.6Le}", value);
break;
case MathDisplayType::Engineering:
ImGui::TextFormatted("{}", hex::toEngineeringString(value));
break;
case MathDisplayType::Programmer:
ImGui::TextFormatted("0x{0:X} ({1})", u64(value), u64(value));
break;
}
}
ImGui::EndTable();
}
ImGui::EndTable();
}
ImGui::PushItemWidth(ImGui::GetContentRegionAvailWidth());
if (ImGui::InputText("##input", mathInput.data(), mathInput.capacity(), ImGuiInputTextFlags_EnterReturnsTrue | ImGuiInputTextFlags_AutoSelectAll | ImGuiInputTextFlags_CallbackEdit, ImGui::UpdateStringSizeCallback, &mathInput)) {
ImGui::SetKeyboardFocusHere();
evaluate = true;
}
ImGui::PopItemWidth();
if (!lastMathError.empty())
ImGui::TextFormattedColored(ImColor(0xA00040FF), "hex.builtin.tools.error"_lang, lastMathError);
else
ImGui::NewLine();
if (evaluate) {
std::optional<long double> result;
try {
result = mathEvaluator.evaluate(mathInput);
} catch (std::invalid_argument &e) {
lastMathError = e.what();
}
if (result.has_value()) {
mathHistory.push_back(result.value());
mathInput.clear();
lastMathError.clear();
}
}
}
void drawBaseConverter() {
static char buffer[4][0xFFF] = { { '0' }, { '0' }, { '0' }, { '0' } };
static auto CharFilter = [](ImGuiInputTextCallbackData *data) -> int {
switch (*static_cast<u32*>(data->UserData)) {
case 16: return std::isxdigit(data->EventChar);
case 10: return std::isdigit(data->EventChar);
case 8: return std::isdigit(data->EventChar) && data->EventChar < '8';
case 2: return data->EventChar == '0' || data->EventChar == '1';
default: return false;
}
};
static auto ConvertBases = [](u8 base) {
u64 number;
errno = 0;
switch (base) {
case 16: number = std::strtoull(buffer[1], nullptr, base); break;
case 10: number = std::strtoull(buffer[0], nullptr, base); break;
case 8: number = std::strtoull(buffer[2], nullptr, base); break;
case 2: number = std::strtoull(buffer[3], nullptr, base); break;
default: return;
}
auto base10String = std::to_string(number);
auto base16String = hex::format("0x{0:X}", number);
auto base8String = hex::format("{0:#o}", number);
auto base2String = hex::toBinaryString(number);
std::strncpy(buffer[0], base10String.c_str(), sizeof(buffer[0]));
std::strncpy(buffer[1], base16String.c_str(), sizeof(buffer[1]));
std::strncpy(buffer[2], base8String.c_str(), sizeof(buffer[2]));
std::strncpy(buffer[3], base2String.c_str(), sizeof(buffer[3]));
};
u8 base = 10;
if (ImGui::InputText("hex.builtin.tools.base_converter.dec"_lang, buffer[0], 20 + 1, ImGuiInputTextFlags_CallbackCharFilter, CharFilter, &base))
ConvertBases(base);
base = 16;
if (ImGui::InputText("hex.builtin.tools.base_converter.hex"_lang, buffer[1], 16 + 1, ImGuiInputTextFlags_CallbackCharFilter, CharFilter, &base))
ConvertBases(base);
base = 8;
if (ImGui::InputText("hex.builtin.tools.base_converter.oct"_lang, buffer[2], 22 + 1, ImGuiInputTextFlags_CallbackCharFilter, CharFilter, &base))
ConvertBases(base);
base = 2;
if (ImGui::InputText("hex.builtin.tools.base_converter.bin"_lang, buffer[3], 64 + 1, ImGuiInputTextFlags_CallbackCharFilter, CharFilter, &base))
ConvertBases(base);
}
}
void drawPermissionsCalculator() {
static bool setuid, setgid, sticky;
static bool r[3], w[3], x[3];
ImGui::TextUnformatted("hex.builtin.tools.permissions.perm_bits"_lang);
ImGui::Separator();
if (ImGui::BeginTable("Permissions", 4, ImGuiTableFlags_Borders)) {
ImGui::TableSetupScrollFreeze(0, 1);
ImGui::TableSetupColumn("Special", ImGuiTableColumnFlags_NoSort);
ImGui::TableSetupColumn("User", ImGuiTableColumnFlags_NoSort);
ImGui::TableSetupColumn("Group", ImGuiTableColumnFlags_NoSort);
ImGui::TableSetupColumn("Other", ImGuiTableColumnFlags_NoSort);
ImGui::TableHeadersRow();
ImGui::TableNextRow();
ImGui::TableNextColumn();
ImGui::Checkbox("setuid", &setuid);
ImGui::Checkbox("setgid", &setgid);
ImGui::Checkbox("Sticky bit", &sticky);
for (u8 i = 0; i < 3; i++) {
ImGui::TableNextColumn();
ImGui::PushID(i);
ImGui::Checkbox("Read", &r[i]);
ImGui::Checkbox("Write", &w[i]);
ImGui::Checkbox("Execute", &x[i]);
ImGui::PopID();
}
ImGui::EndTable();
}
ImGui::NewLine();
ImGui::TextUnformatted("hex.builtin.tools.permissions.absolute"_lang);
ImGui::Separator();
auto result = hex::format("{}{}{}{}",
(setuid << 2) | (setgid << 1) | (sticky << 0),
(r[0] << 2) | (w[0] << 1) | (x[0] << 0),
(r[1] << 2) | (w[1] << 1) | (x[1] << 0),
(r[2] << 2) | (w[2] << 1) | (x[2] << 0));
ImGui::InputText("##permissions_absolute", result.data(), result.size(), ImGuiInputTextFlags_ReadOnly);
ImGui::NewLine();
static const auto WarningColor = ImColor(0.92F, 0.25F, 0.2F, 1.0F);
if (setuid && !x[0])
ImGui::TextFormattedColored(WarningColor, "{}", "hex.builtin.tools.permissions.setuid_error"_lang);
if (setgid && !x[1])
ImGui::TextFormattedColored(WarningColor, "{}", "hex.builtin.tools.permissions.setgid_error"_lang);
if (sticky && !x[2])
ImGui::TextFormattedColored(WarningColor, "{}", "hex.builtin.tools.permissions.sticky_error"_lang);
}
void drawFileUploader() {
struct UploadedFile {
std::string fileName, link, size;
};
static hex::Net net;
static std::future<Response<std::string>> uploadProcess;
static fs::path currFile;
static std::vector<UploadedFile> links;
bool uploading = uploadProcess.valid() && uploadProcess.wait_for(0s) != std::future_status::ready;
ImGui::Header("hex.builtin.tools.file_uploader.control"_lang, true);
if (!uploading) {
if (ImGui::Button("hex.builtin.tools.file_uploader.upload"_lang)) {
hex::openFileBrowser("hex.builtin.tools.file_uploader.done"_lang, DialogMode::Open, { }, [&](auto path){
uploadProcess = net.uploadFile("https://api.anonfiles.com/upload", path);
currFile = path;
});
}
} else {
if (ImGui::Button("hex.common.cancel"_lang)) {
net.cancel();
}
}
ImGui::SameLine();
ImGui::ProgressBar(net.getProgress(), ImVec2(0, 0), uploading ? nullptr : "Done!");
ImGui::Header("hex.builtin.tools.file_uploader.recent"_lang);
if (ImGui::BeginTable("##links", 3, ImGuiTableFlags_ScrollY | ImGuiTableFlags_Borders | ImGuiTableFlags_Resizable | ImGuiTableFlags_RowBg, ImVec2(0, 200))) {
ImGui::TableSetupScrollFreeze(0, 1);
ImGui::TableSetupColumn("hex.common.file"_lang);
ImGui::TableSetupColumn("hex.common.link"_lang);
ImGui::TableSetupColumn("hex.common.size"_lang);
ImGui::TableHeadersRow();
ImGuiListClipper clipper;
clipper.Begin(links.size());
while (clipper.Step()) {
for (s32 i = clipper.DisplayEnd - 1; i >= clipper.DisplayStart; i--) {
auto &[fileName, link, size] = links[i];
ImGui::TableNextRow();
ImGui::TableNextColumn();
ImGui::TextUnformatted(fileName.c_str());
ImGui::TableNextColumn();
if (ImGui::Hyperlink(link.c_str())) {
if (ImGui::GetMergedKeyModFlags() == ImGuiKeyModFlags_Ctrl)
hex::openWebpage(link);
else
ImGui::SetClipboardText(link.c_str());
}
ImGui::InfoTooltip("hex.builtin.tools.file_uploader.tooltip"_lang);
ImGui::TableNextColumn();
ImGui::TextUnformatted(size.c_str());
}
}
clipper.End();
ImGui::EndTable();
}
if (uploadProcess.valid() && uploadProcess.wait_for(0s) == std::future_status::ready) {
auto response = uploadProcess.get();
if (response.code == 200) {
try {
auto json = nlohmann::json::parse(response.body);
links.push_back({
currFile.filename().string(),
json["data"]["file"]["url"]["short"],
json["data"]["file"]["metadata"]["size"]["readable"]
});
} catch (...) {
View::showErrorPopup("hex.builtin.tools.file_uploader.invalid_response"_lang);
}
} else if (response.code == 0) {
// Canceled by user, no action needed
} else View::showErrorPopup(hex::format("hex.builtin.tools.file_uploader.error"_lang, response.code));
uploadProcess = { };
currFile.clear();
}
}
void drawWikiExplainer() {
static hex::Net net;
static std::string resultTitle, resultExtract;
static std::future<Response<std::string>> searchProcess;
static bool extendedSearch = false;
static auto searchString = []{
std::string s;
s.reserve(0xFFFF);
std::memset(s.data(), 0x00, s.capacity());
return s;
}();
constexpr static auto WikipediaApiUrl = "https://en.wikipedia.org/w/api.php?format=json&action=query&prop=extracts&explaintext&redirects=10&formatversion=2";
ImGui::Header("hex.builtin.tools.wiki_explain.control"_lang, true);
bool startSearch;
startSearch = ImGui::InputText("##search", searchString.data(), searchString.capacity(), ImGuiInputTextFlags_EnterReturnsTrue | ImGuiInputTextFlags_CallbackEdit, ImGui::UpdateStringSizeCallback, &searchString);
ImGui::SameLine();
ImGui::BeginDisabled(searchProcess.valid() && searchProcess.wait_for(0s) != std::future_status::ready || searchString.empty());
startSearch = ImGui::Button("hex.builtin.tools.wiki_explain.search"_lang) || startSearch;
ImGui::EndDisabled();
if (startSearch && !searchString.empty()) {
searchProcess = net.getString(WikipediaApiUrl + "&exintro"s + "&titles="s + net.encode(searchString));
}
ImGui::Header("hex.builtin.tools.wiki_explain.results"_lang);
if (ImGui::BeginChild("##summary", ImVec2(0, 300), true)) {
if (!resultTitle.empty() && !resultExtract.empty()) {
ImGui::HeaderColored(resultTitle.c_str(), ImGui::GetCustomColorVec4(ImGuiCustomCol_Highlight),true);
ImGui::TextFormattedWrapped("{}", resultExtract.c_str());
}
}
ImGui::EndChild();
if (searchProcess.valid() && searchProcess.wait_for(0s) == std::future_status::ready) {
try {
auto response = searchProcess.get();
if (response.code != 200) throw std::runtime_error("Invalid response");
auto json = nlohmann::json::parse(response.body);
resultTitle = json["query"]["pages"][0]["title"];
resultExtract = json["query"]["pages"][0]["extract"];
if (!extendedSearch && resultExtract.ends_with(':')) {
extendedSearch = true;
searchProcess = net.getString(WikipediaApiUrl + "&titles="s + net.encode(searchString));
resultTitle.clear();
resultExtract.clear();
} else {
extendedSearch = false;
searchString.clear();
}
} catch (...) {
resultTitle.clear();
resultExtract.clear();
extendedSearch = false;
searchProcess = { };
resultTitle = "???";
resultExtract = "hex.builtin.tools.wiki_explain.invalid_response"_lang.get();
}
}
}
void drawFileToolShredder() {
static bool shredding = false;
static auto selectedFile = []{ std::string s; s.reserve(0x1000); return s; }();
static bool fastMode = false;
ImGui::TextUnformatted("hex.builtin.tools.file_tools.shredder.warning"_lang);
ImGui::NewLine();
if (ImGui::BeginChild("settings", { 0, ImGui::GetTextLineHeightWithSpacing() * 4 }, true, ImGuiWindowFlags_NoScrollbar | ImGuiWindowFlags_NoScrollWithMouse)) {
ImGui::BeginDisabled(shredding);
{
ImGui::TextUnformatted("hex.builtin.tools.file_tools.shredder.input"_lang);
ImGui::SameLine();
ImGui::InputText("##path", selectedFile.data(), selectedFile.capacity(), ImGuiInputTextFlags_CallbackEdit, ImGui::UpdateStringSizeCallback, &selectedFile);
ImGui::SameLine();
if (ImGui::Button("...")) {
hex::openFileBrowser("hex.builtin.tools.file_tools.shredder.picker"_lang, DialogMode::Open, {}, [](const std::string &path) {
selectedFile = path;
});
}
ImGui::Checkbox("hex.builtin.tools.file_tools.shredder.fast"_lang, &fastMode);
}
ImGui::EndDisabled();
}
ImGui::EndChild();
if (shredding)
ImGui::TextSpinner("hex.builtin.tools.file_tools.shredder.shredding"_lang);
else {
ImGui::BeginDisabled(selectedFile.empty());
{
if (ImGui::Button("hex.builtin.tools.file_tools.shredder.shred"_lang)) {
shredding = true;
std::thread([]{
ON_SCOPE_EXIT { shredding = false; selectedFile.clear(); };
File file(selectedFile, File::Mode::Write);
if (!file.isValid()) {
View::showErrorPopup("hex.builtin.tools.file_tools.shredder.error.open"_lang);
return;
}
std::vector<std::array<u8, 3>> overwritePattern;
if (fastMode) {
/* Should be sufficient for modern disks */
overwritePattern.push_back({ 0x00, 0x00, 0x00 });
overwritePattern.push_back({ 0xFF, 0xFF, 0xFF });
}
else {
/* Gutmann's method. Secure for magnetic storage */
std::random_device rd;
std::uniform_int_distribution<u8> dist(0x00, 0xFF);
/* Fill fixed patterns */
overwritePattern = {
{}, {}, {}, {},
{ 0x55, 0x55, 0x55 }, { 0xAA, 0xAA, 0xAA }, { 0x92, 0x49, 0x24 }, { 0x49, 0x24, 0x92 },
{ 0x24, 0x92, 0x49 }, { 0x00, 0x00, 0x00 }, { 0x11, 0x11, 0x11 }, { 0x22, 0x22, 0x22 },
{ 0x33, 0x33, 0x44 }, { 0x55, 0x55, 0x55 }, { 0x66, 0x66, 0x66 }, { 0x77, 0x77, 0x77 },
{ 0x88, 0x88, 0x88 }, { 0x99, 0x99, 0x99 }, { 0xAA, 0xAA, 0xAA }, { 0xBB, 0xBB, 0xBB },
{ 0xCC, 0xCC, 0xCC }, { 0xDD, 0xDD, 0xDD }, { 0xEE, 0xEE, 0xEE }, { 0xFF, 0xFF, 0xFF },
{ 0x92, 0x49, 0x24 }, { 0x49, 0x24, 0x92 }, { 0x24, 0x92, 0x49 }, { 0x6D, 0xB6, 0xDB },
{ 0xB6, 0xDB, 0x6D }, { 0xBD, 0x6D, 0xB6 },
{}, {}, {}, {}
};
/* Fill random patterns */
for (u8 i = 0; i < 4; i++)
overwritePattern[i] = { dist(rd), dist(rd), dist(rd) };
for (u8 i = 0; i < 4; i++)
overwritePattern[overwritePattern.size() - 1 - i] = { dist(rd), dist(rd), dist(rd) };
}
size_t fileSize = file.getSize();
auto task = ImHexApi::Tasks::createTask("hex.builtin.tools.file_tools.shredder.shredding", fileSize);
for (const auto &pattern : overwritePattern) {
for (u64 offset = 0; offset < fileSize; offset += 3) {
file.write(pattern.data(), std::min<u64>(pattern.size(), fileSize - offset));
task.update(offset);
}
file.flush();
}
file.remove();
View::showMessagePopup("hex.builtin.tools.file_tools.shredder.success"_lang);
}).detach();
}
}
ImGui::EndDisabled();
}
}
void drawFileToolSplitter() {
std::array sizeText = {
(const char*)"hex.builtin.tools.file_tools.splitter.sizes.5_75_floppy"_lang,
(const char*)"hex.builtin.tools.file_tools.splitter.sizes.3_5_floppy"_lang,
(const char*)"hex.builtin.tools.file_tools.splitter.sizes.zip100"_lang,
(const char*)"hex.builtin.tools.file_tools.splitter.sizes.zip200"_lang,
(const char*)"hex.builtin.tools.file_tools.splitter.sizes.cdrom650"_lang,
(const char*)"hex.builtin.tools.file_tools.splitter.sizes.cdrom700"_lang,
(const char*)"hex.builtin.tools.file_tools.splitter.sizes.fat32"_lang,
(const char*)"hex.builtin.tools.file_tools.splitter.sizes.custom"_lang
};
std::array<u64, sizeText.size()> sizes = {
1200_KiB,
1400_KiB,
100_MiB,
200_MiB,
650_MiB,
700_MiB,
4_GiB,
1
};
static bool splitting = false;
static auto selectedFile = []{ std::string s; s.reserve(0x1000); return s; }();
static auto baseOutputPath = []{ std::string s; s.reserve(0x1000); return s; }();
static u64 splitSize = sizes[0];
static int selectedItem = 0;
if (ImGui::BeginChild("split_settings", { 0, ImGui::GetTextLineHeightWithSpacing() * 7 }, true, ImGuiWindowFlags_NoScrollbar | ImGuiWindowFlags_NoScrollWithMouse)) {
ImGui::BeginDisabled(splitting);
{
ImGui::InputText("##path", selectedFile.data(), selectedFile.capacity(), ImGuiInputTextFlags_CallbackEdit, ImGui::UpdateStringSizeCallback, &selectedFile);
ImGui::SameLine();
if (ImGui::Button("...##input")) {
hex::openFileBrowser("hex.builtin.tools.file_tools.splitter.picker.input"_lang, DialogMode::Open, {}, [](const std::string &path) {
selectedFile = path;
});
}
ImGui::SameLine();
ImGui::TextUnformatted("hex.builtin.tools.file_tools.splitter.input"_lang);
ImGui::InputText("##base_path", baseOutputPath.data(), baseOutputPath.capacity(), ImGuiInputTextFlags_CallbackEdit, ImGui::UpdateStringSizeCallback, &baseOutputPath);
ImGui::SameLine();
if (ImGui::Button("...##output")) {
hex::openFileBrowser("hex.builtin.tools.file_tools.splitter.picker.output"_lang, DialogMode::Save, {}, [](const std::string &path) {
baseOutputPath = path;
});
}
ImGui::SameLine();
ImGui::TextUnformatted("hex.builtin.tools.file_tools.splitter.output"_lang);
ImGui::Separator();
if (ImGui::Combo("###part_size", &selectedItem, sizeText.data(), sizeText.size())) {
splitSize = sizes[selectedItem];
}
}
ImGui::EndDisabled();
ImGui::BeginDisabled(splitting || selectedItem != sizes.size() - 1);
{
ImGui::InputScalar("###custom_size", ImGuiDataType_U64, &splitSize);
ImGui::SameLine();
ImGui::TextUnformatted("Bytes");
}
ImGui::EndDisabled();
}
ImGui::EndChild();
ImGui::BeginDisabled(selectedFile.empty() || baseOutputPath.empty() || splitSize == 0);
{
if (splitting)
ImGui::TextSpinner("hex.builtin.tools.file_tools.splitter.splitting"_lang);
else {
if (ImGui::Button("hex.builtin.tools.file_tools.splitter.split"_lang)) {
splitting = true;
std::thread([]{
ON_SCOPE_EXIT { splitting = false; selectedFile.clear(); baseOutputPath.clear(); };
File file(selectedFile, File::Mode::Read);
if (!file.isValid()) {
View::showErrorPopup("hex.builtin.tools.file_tools.splitter.error.open"_lang);
return;
}
if (file.getSize() < splitSize) {
View::showErrorPopup("hex.builtin.tools.file_tools.splitter.error.size"_lang);
return;
}
auto task = ImHexApi::Tasks::createTask("hex.builtin.tools.file_tools.splitter.splitting", file.getSize());
u32 index = 1;
for (u64 offset = 0; offset < file.getSize(); offset += splitSize) {
task.update(offset);
File partFile(baseOutputPath + hex::format(".{:05}", index), File::Mode::Create);
if (!partFile.isValid()) {
View::showErrorPopup(hex::format("hex.builtin.tools.file_tools.splitter.error.create"_lang, index));
return;
}
constexpr auto BufferSize = 0xFF'FFFF;
for (u64 partOffset = 0; partOffset < splitSize; partOffset += BufferSize) {
partFile.write(file.readBytes(std::min<u64>(BufferSize, splitSize - partOffset)));
partFile.flush();
}
index++;
}
View::showMessagePopup("hex.builtin.tools.file_tools.splitter.success"_lang);
}).detach();
}
}
}
ImGui::EndDisabled();
}
void drawFileToolCombiner() {
static bool combining = false;
static std::vector<std::string> files;
static auto outputPath = []{ std::string s; s.reserve(0x1000); return s; }();
static s32 selectedIndex;
if (ImGui::BeginTable("files_table", 2, ImGuiTableFlags_SizingStretchProp)) {
ImGui::TableSetupColumn("file list", ImGuiTableColumnFlags_NoHeaderLabel, 10);
ImGui::TableSetupColumn("buttons", ImGuiTableColumnFlags_NoHeaderLabel, 1);
ImGui::TableNextRow();
ImGui::TableNextColumn();
if (ImGui::BeginListBox("##files", { -FLT_MIN, 10 * ImGui::GetTextLineHeightWithSpacing() })) {
s32 index = 0;
for (auto &file : files) {
if (ImGui::Selectable(fs::path(file).filename().string().c_str(), index == selectedIndex))
selectedIndex = index;
index++;
}
ImGui::EndListBox();
}
ImGui::TableNextColumn();
ImGui::BeginDisabled(selectedIndex <= 0) ;
{
if (ImGui::ArrowButton("move_up", ImGuiDir_Up)) {
std::iter_swap(files.begin() + selectedIndex, files.begin() + selectedIndex - 1);
selectedIndex--;
}
}
ImGui::EndDisabled();
ImGui::BeginDisabled(files.empty() || selectedIndex >= files.size() - 1) ;
{
if (ImGui::ArrowButton("move_down", ImGuiDir_Down)) {
std::iter_swap(files.begin() + selectedIndex, files.begin() + selectedIndex + 1);
selectedIndex++;
}
}
ImGui::EndDisabled();
ImGui::TableNextRow();
ImGui::TableNextColumn();
ImGui::BeginDisabled(combining);
{
if (ImGui::Button("hex.builtin.tools.file_tools.combiner.add"_lang)) {
hex::openFileBrowser("hex.builtin.tools.file_tools.combiner.add.picker"_lang, DialogMode::Open, {}, [](const std::string &path) {
files.push_back(path);
});
}
ImGui::SameLine();
if (ImGui::Button("hex.builtin.tools.file_tools.combiner.delete"_lang)) {
files.erase(files.begin() + selectedIndex);
selectedIndex--;
}
ImGui::SameLine();
if (ImGui::Button("hex.builtin.tools.file_tools.combiner.clear"_lang)) {
files.clear();
}
}
ImGui::EndDisabled();
ImGui::EndTable();
}
ImGui::BeginDisabled(combining);
{
ImGui::InputText("##output_path", outputPath.data(), outputPath.capacity(), ImGuiInputTextFlags_CallbackEdit, ImGui::UpdateStringSizeCallback, &outputPath);
ImGui::SameLine();
if (ImGui::Button("...")) {
hex::openFileBrowser("hex.builtin.tools.file_tools.combiner.output.picker"_lang, DialogMode::Save, {}, [](const std::string &path) {
outputPath = path;
});
}
ImGui::SameLine();
ImGui::TextUnformatted("hex.builtin.tools.file_tools.combiner.output"_lang);
}
ImGui::EndDisabled();
ImGui::BeginDisabled(files.empty() || outputPath.empty());
{
if (combining)
ImGui::TextSpinner("hex.builtin.tools.file_tools.combiner.combining"_lang);
else {
if (ImGui::Button("hex.builtin.tools.file_tools.combiner.combine"_lang)) {
combining = true;
std::thread([]{
ON_SCOPE_EXIT { combining = false; };
File output(outputPath, File::Mode::Create);
if (!output.isValid()) {
View::showErrorPopup("hex.builtin.tools.file_tools.combiner.error.open_output"_lang);
return;
}
auto task = ImHexApi::Tasks::createTask("hex.builtin.tools.file_tools.combiner.combining", files.size());
u64 fileIndex = 0;
for (const auto &file : files) {
task.update(fileIndex);
fileIndex++;
File input(file, File::Mode::Read);
if (!input.isValid()) {
View::showErrorPopup(hex::format("hex.builtin.tools.file_tools.combiner.open_input"_lang, fs::path(file).filename().string()));
return;
}
constexpr auto BufferSize = 0xFF'FFFF;
auto inputSize = input.getSize();
for (u64 inputOffset = 0; inputOffset < inputSize; inputOffset += BufferSize) {
output.write(input.readBytes(std::min<u64>(BufferSize, inputSize - inputOffset)));
output.flush();
}
}
files.clear();
selectedIndex = 0;
outputPath.clear();
View::showMessagePopup("hex.builtin.tools.file_tools.combiner.success"_lang);
}).detach();
}
}
}
ImGui::EndDisabled();
}
void drawFileTools() {
if (ImGui::BeginTabBar("file_tools_tabs")) {
if (ImGui::BeginTabItem("hex.builtin.tools.file_tools.shredder"_lang)) {
drawFileToolShredder();
ImGui::EndTabItem();
}
if (ImGui::BeginTabItem("hex.builtin.tools.file_tools.splitter"_lang)) {
drawFileToolSplitter();
ImGui::EndTabItem();
}
if (ImGui::BeginTabItem("hex.builtin.tools.file_tools.combiner"_lang)) {
drawFileToolCombiner();
ImGui::EndTabItem();
}
ImGui::EndTabBar();
}
}
void registerToolEntries() {
ContentRegistry::Tools::add("hex.builtin.tools.demangler", drawDemangler);
ContentRegistry::Tools::add("hex.builtin.tools.ascii_table", drawASCIITable);
ContentRegistry::Tools::add("hex.builtin.tools.regex_replacer", drawRegexReplacer);
ContentRegistry::Tools::add("hex.builtin.tools.color", drawColorPicker);
ContentRegistry::Tools::add("hex.builtin.tools.calc", drawMathEvaluator);
ContentRegistry::Tools::add("hex.builtin.tools.base_converter", drawBaseConverter);
ContentRegistry::Tools::add("hex.builtin.tools.permissions", drawPermissionsCalculator);
ContentRegistry::Tools::add("hex.builtin.tools.file_uploader", drawFileUploader);
ContentRegistry::Tools::add("hex.builtin.tools.wiki_explain", drawWikiExplainer);
ContentRegistry::Tools::add("hex.builtin.tools.file_tools", drawFileTools);
}
}