cutter/src/Cutter.cpp

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#include <QJsonArray>
#include <QJsonObject>
#include <QRegularExpression>
#include <QDir>
#include <QCoreApplication>
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#include "common/TempConfig.h"
#include "common/Configuration.h"
#include "common/AsyncTask.h"
#include "common/R2Task.h"
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#include "Cutter.h"
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#include "sdb.h"
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Q_GLOBAL_STATIC(ccClass, uniqueInstance)
#define R_JSON_KEY(name) static const QString name = QStringLiteral(#name)
namespace RJsonKey {
R_JSON_KEY(addr);
R_JSON_KEY(addr_end);
R_JSON_KEY(baddr);
R_JSON_KEY(bind);
R_JSON_KEY(blocks);
R_JSON_KEY(blocksize);
R_JSON_KEY(bytes);
R_JSON_KEY(calltype);
R_JSON_KEY(cc);
R_JSON_KEY(classname);
R_JSON_KEY(code);
R_JSON_KEY(comment);
R_JSON_KEY(comments);
R_JSON_KEY(cost);
R_JSON_KEY(data);
R_JSON_KEY(description);
R_JSON_KEY(ebbs);
R_JSON_KEY(edges);
R_JSON_KEY(enabled);
R_JSON_KEY(entropy);
R_JSON_KEY(fcn_addr);
R_JSON_KEY(fcn_name);
R_JSON_KEY(fields);
R_JSON_KEY(file);
R_JSON_KEY(flags);
R_JSON_KEY(flagname);
R_JSON_KEY(format);
R_JSON_KEY(from);
R_JSON_KEY(functions);
R_JSON_KEY(graph);
R_JSON_KEY(haddr);
R_JSON_KEY(hw);
R_JSON_KEY(in_functions);
R_JSON_KEY(index);
R_JSON_KEY(jump);
R_JSON_KEY(laddr);
R_JSON_KEY(lang);
R_JSON_KEY(len);
R_JSON_KEY(length);
R_JSON_KEY(license);
R_JSON_KEY(methods);
R_JSON_KEY(name);
R_JSON_KEY(nargs);
R_JSON_KEY(nbbs);
R_JSON_KEY(nlocals);
R_JSON_KEY(offset);
R_JSON_KEY(opcode);
R_JSON_KEY(opcodes);
R_JSON_KEY(ordinal);
R_JSON_KEY(outdegree);
R_JSON_KEY(paddr);
R_JSON_KEY(path);
R_JSON_KEY(perm);
R_JSON_KEY(pid);
R_JSON_KEY(plt);
R_JSON_KEY(prot);
R_JSON_KEY(ref);
R_JSON_KEY(refs);
R_JSON_KEY(reg);
R_JSON_KEY(rwx);
R_JSON_KEY(section);
R_JSON_KEY(sections);
R_JSON_KEY(size);
R_JSON_KEY(stackframe);
R_JSON_KEY(status);
R_JSON_KEY(string);
R_JSON_KEY(strings);
R_JSON_KEY(symbols);
R_JSON_KEY(text);
R_JSON_KEY(to);
R_JSON_KEY(trace);
R_JSON_KEY(type);
R_JSON_KEY(uid);
R_JSON_KEY(vaddr);
R_JSON_KEY(value);
R_JSON_KEY(vsize);
}
#undef R_JSON_KEY
RCoreLocked::RCoreLocked(RCore *core)
: core(core)
{
r_th_lock_enter(core->lock);
}
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RCoreLocked::RCoreLocked(RCoreLocked &&o)
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: core(o.core)
{
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o.core = nullptr;
}
RCoreLocked::~RCoreLocked()
{
r_th_lock_leave(core->lock);
}
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RCoreLocked::operator RCore *() const
{
return core;
}
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RCore *RCoreLocked::operator->() const
{
return core;
}
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RCoreLocked CutterCore::core() const
{
return RCoreLocked(this->core_);
}
#define CORE_LOCK() RCoreLocked core_lock__(this->core_)
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CutterCore::CutterCore(QObject *parent) :
QObject(parent)
{
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r_cons_new(); // initialize console
this->core_ = r_core_new();
#if defined(APPIMAGE) || defined(MACOS_R2_BUNDLED)
auto prefix = QDir(QCoreApplication::applicationDirPath());
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#ifdef APPIMAGE
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// Executable is in appdir/bin
prefix.cdUp();
qInfo() << "Setting r2 prefix =" << prefix.absolutePath() << " for AppImage.";
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#else // MACOS_R2_BUNDLED
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// Executable is in Contents/MacOS, prefix is Contents/Resources/r2
prefix.cdUp();
prefix.cd("Resources");
prefix.cd("r2");
qInfo() << "Setting r2 prefix =" << prefix.absolutePath() << " for macOS Application Bundle.";
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#endif
setConfig("dir.prefix", prefix.absolutePath());
#endif
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r_core_loadlibs(this->core_, R_CORE_LOADLIBS_ALL, NULL);
// IMPLICIT r_bin_iobind (core_->bin, core_->io);
// Otherwise r2 may ask the user for input and Cutter would freeze
setConfig("scr.interactive", false);
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asyncTaskManager = new AsyncTaskManager(this);
}
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CutterCore *CutterCore::getInstance()
{
return uniqueInstance;
}
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QList<QString> CutterCore::sdbList(QString path)
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{
CORE_LOCK();
QList<QString> list = QList<QString>();
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Sdb *root = sdb_ns_path(core_->sdb, path.toUtf8().constData(), 0);
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if (root) {
void *vsi;
ls_iter_t *iter;
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ls_foreach(root->ns, iter, vsi) {
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SdbNs *nsi = (SdbNs *)vsi;
list << nsi->name;
}
}
return list;
}
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QList<QString> CutterCore::sdbListKeys(QString path)
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{
CORE_LOCK();
QList<QString> list = QList<QString>();
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Sdb *root = sdb_ns_path(core_->sdb, path.toUtf8().constData(), 0);
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if (root) {
void *vsi;
ls_iter_t *iter;
SdbList *l = sdb_foreach_list(root, false);
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ls_foreach(l, iter, vsi) {
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SdbKv *nsi = (SdbKv *)vsi;
list << reinterpret_cast<char *>(nsi->base.key);
}
}
return list;
}
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QString CutterCore::sdbGet(QString path, QString key)
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{
CORE_LOCK();
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Sdb *db = sdb_ns_path(core_->sdb, path.toUtf8().constData(), 0);
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if (db) {
const char *val = sdb_const_get(db, key.toUtf8().constData(), 0);
if (val && *val)
return val;
}
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return QString("");
}
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bool CutterCore::sdbSet(QString path, QString key, QString val)
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{
CORE_LOCK();
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Sdb *db = sdb_ns_path(core_->sdb, path.toUtf8().constData(), 1);
if (!db) return false;
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return sdb_set(db, key.toUtf8().constData(), val.toUtf8().constData(), 0);
}
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CutterCore::~CutterCore()
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{
r_core_free(this->core_);
r_cons_free();
}
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QString CutterCore::sanitizeStringForCommand(QString s)
{
static const QRegExp regexp(";|@");
return s.replace(regexp, QStringLiteral("_"));
}
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/**
* @brief CutterCore::cmd send a command to radare2
* @param str the command you want to execute
* Note that if you want to seek to an address, you should use CutterCore::seek
* @return command output
*/
QString CutterCore::cmd(const char *str)
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{
CORE_LOCK();
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RVA offset = core_->offset;
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r_core_task_sync_begin(core_);
char *res = r_core_cmd_str(this->core_, str);
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r_core_task_sync_end(core_);
QString o = QString(res ? res : "");
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r_mem_free(res);
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if (offset != core_->offset) {
updateSeek();
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}
return o;
}
QString CutterCore::cmdRaw(const QString &str)
{
QString cmdStr = str;
cmdStr.replace('\"', QStringLiteral("\\\""));
return cmd(cmdStr.prepend('\"').append('\"'));
}
QJsonDocument CutterCore::cmdj(const char *str)
{
CORE_LOCK();
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r_core_task_sync_begin(core_);
char *res = r_core_cmd_str(this->core_, str);
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r_core_task_sync_end(core_);
QJsonDocument doc = parseJson(res, str);
r_mem_free(res);
return doc;
}
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QString CutterCore::cmdTask(const QString &str)
{
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R2Task task(str);
task.startTask();
task.joinTask();
return task.getResult();
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}
QJsonDocument CutterCore::cmdjTask(const QString &str)
{
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R2Task task(str);
task.startTask();
task.joinTask();
return parseJson(task.getResultRaw(), str);
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}
QJsonDocument CutterCore::parseJson(const char *res, const char *cmd)
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{
QByteArray json(res);
if (json.isEmpty()) {
return QJsonDocument();
}
QJsonParseError jsonError;
QJsonDocument doc = QJsonDocument::fromJson(json, &jsonError);
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if (jsonError.error != QJsonParseError::NoError) {
if (cmd) {
eprintf("Failed to parse JSON for command \"%s\": %s\n", cmd,
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jsonError.errorString().toLocal8Bit().constData());
} else {
eprintf("Failed to parse JSON: %s\n", jsonError.errorString().toLocal8Bit().constData());
}
eprintf("%s\n", json.constData());
}
return doc;
}
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/**
* @brief CutterCore::loadFile
* Load initial file. TODO Maybe use the "o" commands?
* @param path File path
* @param baddr Base (RBin) address
* @param mapaddr Map address
* @param perms
* @param va
* @param loadbin Load RBin information
* @param forceBinPlugin
* @return
*/
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bool CutterCore::loadFile(QString path, ut64 baddr, ut64 mapaddr, int perms, int va,
bool loadbin, const QString &forceBinPlugin)
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{
CORE_LOCK();
RCoreFile *f;
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r_config_set_i(core_->config, "io.va", va);
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f = r_core_file_open(core_, path.toUtf8().constData(), perms, mapaddr);
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if (!f) {
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eprintf("r_core_file_open failed\n");
return false;
}
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if (!forceBinPlugin.isNull()) {
r_bin_force_plugin(r_core_get_bin(core_), forceBinPlugin.toUtf8().constData());
}
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if (loadbin && va) {
if (!r_core_bin_load(core_, path.toUtf8().constData(), baddr)) {
eprintf("CANNOT GET RBIN INFO\n");
}
#if HAVE_MULTIPLE_RBIN_FILES_INSIDE_SELECT_WHICH_ONE
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if (!r_core_file_open(core, path.toUtf8(), R_IO_READ | (rw ? R_IO_WRITE : 0, mapaddr))) {
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eprintf("Cannot open file\n");
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} else {
// load RBin information
// XXX only for sub-bins
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r_core_bin_load(core, path.toUtf8(), baddr);
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r_bin_select_idx(core_->bin, NULL, idx);
}
#endif
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} else {
// Not loading RBin info coz va = false
}
auto iod = core_->io ? core_->io->desc : NULL;
auto debug = core_->file && iod && (core_->file->fd == iod->fd) && iod->plugin && \
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iod->plugin->isdbg;
if (!debug && r_flag_get (core_->flags, "entry0")) {
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r_core_cmd0 (core_, "s entry0");
}
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if (perms & R_PERM_W) {
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r_core_cmd0 (core_, "omfg+w");
}
r_core_hash_load(core_, path.toUtf8().constData());
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fflush(stdout);
return true;
}
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bool CutterCore::tryFile(QString path, bool rw)
{
CORE_LOCK();
RCoreFile *cf;
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int flags = R_PERM_R;
if (rw) flags = R_PERM_RW;
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cf = r_core_file_open(this->core_, path.toUtf8().constData(), flags, 0LL);
if (!cf) {
return false;
}
r_core_file_close (this->core_, cf);
return true;
}
void CutterCore::openFile(QString path, RVA mapaddr)
{
if (mapaddr != RVA_INVALID) {
cmd("o " + path + QString(" %1").arg(mapaddr));
} else {
cmd("o " + path);
}
}
void CutterCore::renameFunction(const QString &oldName, const QString &newName)
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{
cmdRaw("afn " + newName + " " + oldName);
emit functionRenamed(oldName, newName);
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}
void CutterCore::delFunction(RVA addr)
{
cmd("af- " + RAddressString(addr));
emit functionsChanged();
}
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void CutterCore::renameFlag(QString old_name, QString new_name)
{
cmdRaw("fr " + old_name + " " + new_name);
emit flagsChanged();
}
void CutterCore::delFlag(RVA addr)
{
cmd("f-@" + RAddressString(addr));
emit flagsChanged();
}
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void CutterCore::delFlag(const QString &name)
{
cmdRaw("f-" + name);
emit flagsChanged();
}
QString CutterCore::getInstructionBytes(RVA addr)
{
return cmdj("aoj @ " + RAddressString(addr)).array().first().toObject()[RJsonKey::bytes].toString();
}
QString CutterCore::getInstructionOpcode(RVA addr)
{
return cmdj("aoj @ " + RAddressString(addr)).array().first().toObject()[RJsonKey::opcode].toString();
}
void CutterCore::editInstruction(RVA addr, const QString &inst)
{
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cmd("wa " + inst + " @ " + RAddressString(addr));
emit instructionChanged(addr);
}
void CutterCore::nopInstruction(RVA addr)
{
cmd("wao nop @ " + RAddressString(addr));
emit instructionChanged(addr);
}
void CutterCore::jmpReverse(RVA addr)
{
cmd("wao recj @ " + RAddressString(addr));
emit instructionChanged(addr);
}
void CutterCore::editBytes(RVA addr, const QString &bytes)
{
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cmd("wx " + bytes + " @ " + RAddressString(addr));
emit instructionChanged(addr);
}
void CutterCore::editBytesEndian(RVA addr, const QString &bytes)
{
cmd("wv " + bytes + " @ " + RAddressString(addr));
emit stackChanged();
}
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void CutterCore::setToCode(RVA addr)
{
cmd("Cd- @ " + RAddressString(addr));
emit instructionChanged(addr);
}
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void CutterCore::setAsString(RVA addr)
{
cmd("Cs @ " + RAddressString(addr));
emit instructionChanged(addr);
}
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void CutterCore::setToData(RVA addr, int size, int repeat)
{
if (size <= 0 || repeat <= 0) {
return;
}
cmd("Cd- @ " + RAddressString(addr));
cmd(QString::asprintf("Cd %d %d @ %lld", size, repeat, addr));
emit instructionChanged(addr);
}
int CutterCore::sizeofDataMeta(RVA addr)
{
bool ok;
int size = cmd("Cd. @ " + RAddressString(addr)).toInt(&ok);
return (ok ? size : 0);
}
void CutterCore::setComment(RVA addr, const QString &cmt)
{
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cmd("CCu base64:" + cmt.toLocal8Bit().toBase64() + " @ " + QString::number(addr));
emit commentsChanged();
}
void CutterCore::delComment(RVA addr)
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{
cmd("CC- @ " + QString::number(addr));
emit commentsChanged();
}
void CutterCore::setImmediateBase(const QString &r2BaseName, RVA offset)
{
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if (offset == RVA_INVALID) {
offset = getOffset();
}
this->cmd("ahi " + r2BaseName + " @ " + QString::number(offset));
emit instructionChanged(offset);
}
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void CutterCore::setCurrentBits(int bits, RVA offset)
{
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if (offset == RVA_INVALID) {
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offset = getOffset();
}
this->cmd("ahb " + QString::number(bits) + " @ " + QString::number(offset));
emit instructionChanged(offset);
}
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void CutterCore::seek(ut64 offset)
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{
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// Slower than using the API, but the API is not complete
// which means we either have to duplicate code from radare2
// here, or refactor radare2 API.
CORE_LOCK();
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if (offset == RVA_INVALID) {
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return;
}
cmd(QString("s %1").arg(offset));
// cmd already does emit seekChanged(core_->offset);
triggerRaisePrioritizedMemoryWidget();
}
void CutterCore::seek(QString thing)
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{
cmdRaw(QString("s %1").arg(thing));
triggerRaisePrioritizedMemoryWidget();
}
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void CutterCore::seekPrev()
{
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cmd("s-");
triggerRaisePrioritizedMemoryWidget();
}
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void CutterCore::seekNext()
{
cmd("s+");
triggerRaisePrioritizedMemoryWidget();
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}
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void CutterCore::updateSeek()
{
emit seekChanged(core_->offset);
}
RVA CutterCore::prevOpAddr(RVA startAddr, int count)
{
CORE_LOCK();
bool ok;
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RVA offset = cmd("/O " + QString::number(count) + " @ " + QString::number(startAddr)).toULongLong(
&ok, 16);
return ok ? offset : startAddr - count;
}
RVA CutterCore::nextOpAddr(RVA startAddr, int count)
{
CORE_LOCK();
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QJsonArray array = Core()->cmdj("pdj " + QString::number(count + 1) + "@" + QString::number(
startAddr)).array();
if (array.isEmpty()) {
return startAddr + 1;
}
QJsonValue instValue = array.last();
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if (!instValue.isObject()) {
return startAddr + 1;
}
bool ok;
RVA offset = instValue.toObject()[RJsonKey::offset].toVariant().toULongLong(&ok);
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if (!ok) {
return startAddr + 1;
}
return offset;
}
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RVA CutterCore::getOffset()
{
return core_->offset;
}
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ut64 CutterCore::math(const QString &expr)
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{
CORE_LOCK();
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return r_num_math(this->core_ ? this->core_->num : NULL, expr.toUtf8().constData());
}
void CutterCore::setConfig(const char *k, const QString &v)
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{
CORE_LOCK();
r_config_set(core_->config, k, v.toUtf8().constData());
}
void CutterCore::setConfig(const char *k, int v)
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{
CORE_LOCK();
r_config_set_i(core_->config, k, static_cast<ut64>(v));
}
void CutterCore::setConfig(const char *k, bool v)
{
CORE_LOCK();
r_config_set_i(core_->config, k, v ? 1 : 0);
}
int CutterCore::getConfigi(const char *k)
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{
CORE_LOCK();
return static_cast<int>(r_config_get_i(core_->config, k));
}
bool CutterCore::getConfigb(const char *k)
{
CORE_LOCK();
return r_config_get_i(core_->config, k) != 0;
}
void CutterCore::triggerRefreshAll()
{
emit refreshAll();
}
void CutterCore::triggerAsmOptionsChanged()
{
emit asmOptionsChanged();
}
void CutterCore::triggerGraphOptionsChanged()
{
emit graphOptionsChanged();
}
void CutterCore::message(const QString &msg, bool debug)
{
if (msg.isEmpty())
return;
if (debug) {
qDebug() << msg;
emit newDebugMessage(msg);
return;
}
emit newMessage(msg);
}
QString CutterCore::getConfig(const char *k)
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{
CORE_LOCK();
return QString(r_config_get(core_->config, k));
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}
void CutterCore::setConfig(const char *k, const QVariant &v)
{
switch (v.type()) {
case QVariant::Type::Bool:
setConfig(k, v.toBool());
break;
case QVariant::Type::Int:
setConfig(k, v.toInt());
break;
default:
setConfig(k, v.toString());
break;
}
}
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void CutterCore::setCPU(QString arch, QString cpu, int bits)
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{
if (arch != nullptr) {
setConfig("asm.arch", arch);
}
if (cpu != nullptr) {
setConfig("asm.cpu", cpu);
}
setConfig("asm.bits", bits);
}
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void CutterCore::setEndianness(bool big)
{
setConfig("cfg.bigendian", big);
}
void CutterCore::setBBSize(int size)
{
setConfig("anal.bb.maxsize", size);
}
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QString CutterCore::assemble(const QString &code)
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{
CORE_LOCK();
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RAsmCode *ac = r_asm_massemble(core_->assembler, code.toUtf8().constData());
QString hex(ac != nullptr ? ac->buf_hex : "");
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r_asm_code_free(ac);
return hex;
}
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QString CutterCore::disassemble(const QString &hex)
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{
CORE_LOCK();
RAsmCode *ac = r_asm_mdisassemble_hexstr(core_->assembler, hex.toUtf8().constData());
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QString code = QString(ac != nullptr ? ac->buf_asm : "");
r_asm_code_free(ac);
return code;
}
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QString CutterCore::disassembleSingleInstruction(RVA addr)
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{
return cmd("pi 1@" + QString::number(addr)).simplified();
}
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RAnalFunction *CutterCore::functionAt(ut64 addr)
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{
CORE_LOCK();
//return r_anal_fcn_find (core_->anal, addr, addr);
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return r_anal_get_fcn_in(core_->anal, addr, 0);
}
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QString CutterCore::cmdFunctionAt(QString addr)
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{
QString ret;
//afi~name:1[1] @ 0x08048e44
//ret = cmd("afi~name[1] @ " + addr);
ret = cmd(QString("fd @ ") + addr + "~[0]");
return ret.trimmed();
}
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QString CutterCore::cmdFunctionAt(RVA addr)
{
return cmdFunctionAt(QString::number(addr));
}
void CutterCore::cmdEsil(const char *command)
{
QString res = cmd(command);
if (res.contains(QStringLiteral("[ESIL] Stopped execution in an invalid instruction"))) {
msgBox.showMessage("Stopped when attempted to run an invalid instruction. You can disable this in Preferences");
}
}
QString CutterCore::createFunctionAt(RVA addr, QString name)
{
static const QRegExp regExp("[^a-zA-Z0-9_]");
name.remove(regExp);
QString command = "af " + name + " " + RAddressString(addr);
QString ret = cmd(command);
emit functionsChanged();
return ret;
}
QJsonDocument CutterCore::getRegistersInfo()
{
return cmdj("aeafj");
}
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RVA CutterCore::getOffsetJump(RVA addr)
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{
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bool ok;
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RVA value = cmdj("aoj @" + QString::number(
addr)).array().first().toObject().value(RJsonKey::jump).toVariant().toULongLong(&ok);
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if (!ok) {
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return RVA_INVALID;
}
return value;
}
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QString CutterCore::getDecompiledCodePDC(RVA addr)
{
return cmd("pdc @ " + QString::number(addr));
}
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bool CutterCore::getR2DecAvailable()
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{
return cmd("e cmd.pdc=?").split('\n').contains(QStringLiteral("r2dec"));
}
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QString CutterCore::getDecompiledCodeR2Dec(RVA addr)
{
return cmd("pdd @ " + QString::number(addr));
}
QJsonDocument CutterCore::getFileInfo()
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{
return cmdj("ij");
}
QJsonDocument CutterCore::getFileVersionInfo()
{
return cmdj("iVj");
}
QJsonDocument CutterCore::getSignatureInfo()
{
return cmdj("iCj");
}
QJsonDocument CutterCore::getStack(int size)
{
return cmdj("pxrj " + QString::number(size) + " @ r:SP");
}
QJsonDocument CutterCore::getRegisterValues()
{
return cmdj("drj");
}
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QList<RegisterRefDescription> CutterCore::getRegisterRefs()
{
QList<RegisterRefDescription> ret;
QJsonArray registerRefArray = cmdj("drrj").array();
for (const QJsonValue &value : registerRefArray) {
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QJsonObject regRefObject = value.toObject();
RegisterRefDescription regRef;
regRef.reg = regRefObject[RJsonKey::reg].toString();
regRef.value = regRefObject[RJsonKey::value].toString();
regRef.ref = regRefObject[RJsonKey::ref].toString();
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ret << regRef;
}
return ret;
}
QList<VariableDescription> CutterCore::getVariables(RVA at)
{
QList<VariableDescription> ret;
QJsonObject varsObject = cmdj(QString("afvj @ %1").arg(at)).object();
auto addVars = [&](VariableDescription::RefType refType, const QJsonArray &array) {
for (const QJsonValue &varValue : array) {
QJsonObject varObject = varValue.toObject();
VariableDescription desc;
desc.refType = refType;
desc.name = varObject["name"].toString();
desc.type = varObject["type"].toString();
ret << desc;
}
};
addVars(VariableDescription::RefType::SP, varsObject["sp"].toArray());
addVars(VariableDescription::RefType::BP, varsObject["bp"].toArray());
addVars(VariableDescription::RefType::Reg, varsObject["reg"].toArray());
return ret;
}
QJsonObject CutterCore::getRegisterJson()
{
QJsonArray registerRefArray = cmdj("drrj").array();
QJsonObject registerJson;
for (const QJsonValue &value : registerRefArray) {
QJsonObject regRefObject = value.toObject();
QJsonObject registers;
registers.insert(RJsonKey::value, regRefObject[RJsonKey::value]);
registers.insert(RJsonKey::ref, regRefObject[RJsonKey::ref]);
registerJson.insert(regRefObject[RJsonKey::reg].toString(), registers);
}
return registerJson;
}
QString CutterCore::getRegisterName(QString registerRole)
{
return cmd("drn " + registerRole).trimmed();
}
RVA CutterCore::getProgramCounterValue()
{
bool ok;
if (currentlyDebugging) {
RVA addr = cmd("dr?`drn PC`").toULongLong(&ok, 16);
if (ok) {
return addr;
}
}
return RVA_INVALID;
}
void CutterCore::setRegister(QString regName, QString regValue)
{
cmd("dr " + regName + "=" + regValue);
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emit registersChanged();
emit refreshCodeViews();
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}
void CutterCore::startDebug()
{
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if (!currentlyDebugging) {
offsetPriorDebugging = getOffset();
}
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cmd("ood");
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emit registersChanged();
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if (!currentlyDebugging) {
setConfig("asm.flags", false);
currentlyDebugging = true;
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emit changeDebugView();
emit flagsChanged();
emit refreshCodeViews();
}
emit stackChanged();
}
void CutterCore::startEmulation()
{
if (!currentlyDebugging) {
offsetPriorDebugging = getOffset();
}
// clear registers, init esil state, stack, progcounter at current seek
cmd("ar0; aei; aeim; aeip");
emit registersChanged();
if (!currentlyDebugging || !currentlyEmulating) {
// prevent register flags from appearing during debug/emul
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setConfig("asm.flags", false);
// allows to view self-modifying code changes or other binary changes
setConfig("io.cache", true);
currentlyDebugging = true;
currentlyEmulating = true;
emit changeDebugView();
emit flagsChanged();
}
emit stackChanged();
emit refreshCodeViews();
}
void CutterCore::attachDebug(int pid)
{
if (!currentlyDebugging) {
offsetPriorDebugging = getOffset();
}
// attach to process with dbg plugin
cmd("o-*; e cfg.debug = true; o+ dbg://" + QString::number(pid));
QString programCounterValue = cmd("dr?`drn PC`").trimmed();
seek(programCounterValue);
emit registersChanged();
if (!currentlyDebugging || !currentlyEmulating) {
// prevent register flags from appearing during debug/emul
setConfig("asm.flags", false);
currentlyDebugging = true;
currentlyOpenFile = getConfig("file.path");
currentlyAttachedToPID = pid;
emit flagsChanged();
emit changeDebugView();
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}
}
void CutterCore::stopDebug()
{
if (currentlyDebugging) {
if (currentlyEmulating) {
cmd("aeim-; aei-; wcr; .ar-");
currentlyEmulating = false;
} else if (currentlyAttachedToPID != -1) {
cmd(QString("dp- %1; o %2; .ar-").arg(QString::number(currentlyAttachedToPID), currentlyOpenFile));
currentlyAttachedToPID = -1;
} else {
cmd("dk 9; oo; .ar-");
}
seek(offsetPriorDebugging);
setConfig("asm.flags", true);
setConfig("io.cache", false);
currentlyDebugging = false;
emit flagsChanged();
emit changeDefinedView();
}
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}
void CutterCore::continueDebug()
{
if (currentlyDebugging) {
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if (currentlyEmulating) {
cmdEsil("aec");
} else {
cmd("dc");
}
emit registersChanged();
emit refreshCodeViews();
}
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}
void CutterCore::continueUntilDebug(QString offset)
{
if (currentlyDebugging) {
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if (currentlyEmulating) {
cmdEsil("aecu " + offset);
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} else {
cmd("dcu " + offset);
}
emit registersChanged();
emit refreshCodeViews();
}
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}
void CutterCore::continueUntilCall()
{
if (currentlyDebugging) {
if (currentlyEmulating) {
cmdEsil("aecc");
} else {
cmd("dcc");
}
QString programCounterValue = cmd("dr?`drn PC`").trimmed();
seek(programCounterValue);
emit registersChanged();
}
}
void CutterCore::continueUntilSyscall()
{
if (currentlyDebugging) {
if (currentlyEmulating) {
cmdEsil("aecs");
} else {
cmd("dcs");
}
QString programCounterValue = cmd("dr?`drn PC`").trimmed();
seek(programCounterValue);
emit registersChanged();
}
}
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void CutterCore::stepDebug()
{
if (currentlyDebugging) {
cmdEsil("ds");
QString programCounterValue = cmd("dr?`drn PC`").trimmed();
seek(programCounterValue);
emit registersChanged();
}
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}
void CutterCore::stepOverDebug()
{
if (currentlyDebugging) {
cmdEsil("dso");
QString programCounterValue = cmd("dr?`drn PC`").trimmed();
seek(programCounterValue);
emit registersChanged();
}
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}
void CutterCore::stepOutDebug()
{
if (currentlyDebugging) {
cmd("dsf");
QString programCounterValue = cmd("dr?`drn PC`").trimmed();
seek(programCounterValue);
emit registersChanged();
}
}
QStringList CutterCore::getDebugPlugins()
{
QStringList plugins;
QJsonArray pluginArray = cmdj("dLj").array();
for (const QJsonValue &value : pluginArray) {
QJsonObject pluginObject = value.toObject();
QString plugin = pluginObject[RJsonKey::name].toString();
plugins << plugin;
}
return plugins;
}
QString CutterCore::getActiveDebugPlugin()
{
return getConfig("dbg.backend");
}
void CutterCore::setDebugPlugin(QString plugin)
{
setConfig("dbg.backend", plugin);
}
void CutterCore::toggleBreakpoint(RVA addr)
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{
cmd("dbs " + RAddressString(addr));
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emit instructionChanged(addr);
emit breakpointsChanged();
}
void CutterCore::toggleBreakpoint(QString addr)
{
cmd("dbs " + addr);
emit instructionChanged(addr.toULongLong());
emit breakpointsChanged();
}
void CutterCore::delBreakpoint(RVA addr)
{
cmd("db- " + RAddressString(addr));
emit instructionChanged(addr);
emit breakpointsChanged();
}
void CutterCore::delAllBreakpoints()
{
cmd("db-*");
emit refreshCodeViews();
}
void CutterCore::enableBreakpoint(RVA addr)
{
cmd("dbe " + RAddressString(addr));
emit instructionChanged(addr);
emit breakpointsChanged();
}
void CutterCore::disableBreakpoint(RVA addr)
{
cmd("dbd " + RAddressString(addr));
emit instructionChanged(addr);
emit breakpointsChanged();
}
QList<BreakpointDescription> CutterCore::getBreakpoints()
{
QList<BreakpointDescription> ret;
QJsonArray breakpointArray = cmdj("dbj").array();
for (const QJsonValue &value : breakpointArray) {
QJsonObject bpObject = value.toObject();
BreakpointDescription bp;
bp.addr = bpObject[RJsonKey::addr].toVariant().toULongLong();
bp.size = bpObject[RJsonKey::size].toInt();
bp.permission = bpObject[RJsonKey::prot].toString();
bp.hw = bpObject[RJsonKey::hw].toBool();
bp.trace = bpObject[RJsonKey::trace].toBool();
bp.enabled = bpObject[RJsonKey::enabled].toBool();
ret << bp;
}
return ret;
}
QList<RVA> CutterCore::getBreakpointsAddresses()
{
QList<RVA> bpAddresses;
for (const BreakpointDescription &bp : getBreakpoints()) {
bpAddresses << bp.addr;
}
return bpAddresses;
}
bool CutterCore::isBreakpoint(const QList<RVA> &breakpoints, RVA addr)
{
return breakpoints.contains(addr);
}
QJsonDocument CutterCore::getBacktrace()
{
return cmdj("dbtj");
}
QList<ProcessDescription> CutterCore::getAllProcesses()
{
QList<ProcessDescription> ret;
QJsonArray processArray = cmdj("dplj").array();
for (const QJsonValue &value : processArray) {
QJsonObject procObject = value.toObject();
ProcessDescription proc;
proc.pid = procObject[RJsonKey::pid].toInt();
proc.uid = procObject[RJsonKey::uid].toInt();
proc.status = procObject[RJsonKey::status].toString();
proc.path = procObject[RJsonKey::path].toString();
ret << proc;
}
return ret;
}
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QList<MemoryMapDescription> CutterCore::getMemoryMap()
{
QList<MemoryMapDescription> ret;
QJsonArray memoryMapArray = cmdj("dmj").array();
for (const QJsonValue &value : memoryMapArray) {
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QJsonObject memMapObject = value.toObject();
MemoryMapDescription memMap;
memMap.name = memMapObject[RJsonKey::name].toString();
memMap.fileName = memMapObject[RJsonKey::file].toString();
memMap.addrStart = memMapObject[RJsonKey::addr].toVariant().toULongLong();
memMap.addrEnd = memMapObject[RJsonKey::addr_end].toVariant().toULongLong();
memMap.type = memMapObject[RJsonKey::type].toString();
memMap.permission = memMapObject[RJsonKey::perm].toString();
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ret << memMap;
}
return ret;
}
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QStringList CutterCore::getStats()
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{
QStringList stats;
cmd("fs functions");
stats << cmd("f~?").trimmed();
QString imps = cmd("ii~?").trimmed();
stats << imps;
cmd("fs symbols");
stats << cmd("f~?").trimmed();
cmd("fs strings");
stats << cmd("f~?").trimmed();
cmd("fs relocs");
stats << cmd("f~?").trimmed();
cmd("fs sections");
stats << cmd("f~?").trimmed();
cmd("fs *");
stats << cmd("f~?").trimmed();
return stats;
}
void CutterCore::setGraphEmpty(bool empty)
{
emptyGraph = empty;
}
bool CutterCore::isGraphEmpty()
{
return emptyGraph;
}
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void CutterCore::getOpcodes()
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{
QString opcodes = cmd("?O");
this->opcodes = opcodes.split("\n");
// Remove the last empty element
this->opcodes.removeLast();
QString registers = cmd("drp~[1]");
this->regs = registers.split("\n");
this->regs.removeLast();
}
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void CutterCore::setSettings()
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{
setConfig("scr.interactive", false);
setConfig("hex.pairs", false);
setConfig("asm.xrefs", false);
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setConfig("asm.tabs.once", true);
setConfig("asm.flags.middle", 2);
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setConfig("anal.hasnext", false);
setConfig("asm.lines.call", false);
setConfig("anal.autoname", true);
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setConfig("cfg.fortunes.tts", false);
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// Colors
setConfig("scr.color", COLOR_MODE_DISABLED);
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// Don't show hits
setConfig("search.flags", false);
}
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QList<RVA> CutterCore::getSeekHistory()
{
CORE_LOCK();
QList<RVA> ret;
QJsonArray jsonArray = cmdj("sj").array();
for (const QJsonValue &value : jsonArray)
ret << value.toVariant().toULongLong();
return ret;
}
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QStringList CutterCore::getAsmPluginNames()
{
CORE_LOCK();
RListIter *it;
QStringList ret;
RAsmPlugin *ap;
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CutterRListForeach(core_->assembler->plugins, it, RAsmPlugin, ap) {
ret << ap->name;
}
return ret;
}
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QStringList CutterCore::getAnalPluginNames()
{
CORE_LOCK();
RListIter *it;
QStringList ret;
RAnalPlugin *ap;
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CutterRListForeach(core_->anal->plugins, it, RAnalPlugin, ap) {
ret << ap->name;
}
return ret;
}
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QStringList CutterCore::getProjectNames()
{
CORE_LOCK();
QStringList ret;
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QJsonArray jsonArray = cmdj("Pj").array();
for (const QJsonValue &value : jsonArray)
ret.append(value.toString());
return ret;
}
QList<RBinPluginDescription> CutterCore::getRBinPluginDescriptions(const QString &type)
{
QList<RBinPluginDescription> ret;
QJsonObject jsonRoot = cmdj("iLj").object();
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for (const QString &key : jsonRoot.keys()) {
if (!type.isNull() && key != type)
continue;
QJsonArray pluginArray = jsonRoot[key].toArray();
for (const QJsonValue &pluginValue : pluginArray) {
QJsonObject pluginObject = pluginValue.toObject();
RBinPluginDescription desc;
desc.name = pluginObject[RJsonKey::name].toString();
desc.description = pluginObject[RJsonKey::description].toString();
desc.license = pluginObject[RJsonKey::license].toString();
desc.type = key;
ret.append(desc);
}
}
return ret;
}
QList<RIOPluginDescription> CutterCore::getRIOPluginDescriptions()
{
QList<RIOPluginDescription> ret;
QJsonArray plugins = cmdj("oLj").object()["IO_Plugins"].toArray();
for (const QJsonValue &pluginValue : plugins) {
QJsonObject pluginObject = pluginValue.toObject();
RIOPluginDescription plugin;
plugin.name = pluginObject["Name"].toString();
plugin.description = pluginObject["Description"].toString();
plugin.license = pluginObject["License"].toString();
plugin.permissions = pluginObject["Permissions"].toString();
ret << plugin;
}
return ret;
}
QList<RCorePluginDescription> CutterCore::getRCorePluginDescriptions()
{
QList<RCorePluginDescription> ret;
QJsonArray plugins = cmdj("Lsj").array();
for (const QJsonValue &pluginValue : plugins) {
QJsonObject pluginObject = pluginValue.toObject();
RCorePluginDescription plugin;
plugin.name = pluginObject["Name"].toString();
plugin.description = pluginObject["Description"].toString();
ret << plugin;
}
return ret;
}
QList<RAsmPluginDescription> CutterCore::getRAsmPluginDescriptions()
{
CORE_LOCK();
RListIter *it;
QList<RAsmPluginDescription> ret;
RAsmPlugin *ap;
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CutterRListForeach(core_->assembler->plugins, it, RAsmPlugin, ap) {
RAsmPluginDescription plugin;
plugin.name = ap->name;
plugin.architecture = ap->arch;
plugin.author = ap->author;
plugin.version = ap->version;
plugin.cpus = ap->cpus;
plugin.description = ap->desc;
plugin.license = ap->license;
ret << plugin;
}
return ret;
}
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QList<FunctionDescription> CutterCore::getAllFunctions()
{
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return parseFunctionsJson(cmdjTask("aflj"));
}
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QList<ImportDescription> CutterCore::getAllImports()
{
CORE_LOCK();
QList<ImportDescription> ret;
QJsonArray importsArray = cmdj("iij").array();
for (const QJsonValue &value : importsArray) {
QJsonObject importObject = value.toObject();
ImportDescription import;
import.plt = importObject[RJsonKey::plt].toVariant().toULongLong();
import.ordinal = importObject[RJsonKey::ordinal].toInt();
import.bind = importObject[RJsonKey::bind].toString();
import.type = importObject[RJsonKey::type].toString();
import.name = importObject[RJsonKey::name].toString();
ret << import;
}
return ret;
}
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QList<ExportDescription> CutterCore::getAllExports()
{
CORE_LOCK();
QList<ExportDescription> ret;
QJsonArray exportsArray = cmdj("iEj").array();
for (const QJsonValue &value : exportsArray) {
QJsonObject exportObject = value.toObject();
ExportDescription exp;
exp.vaddr = exportObject[RJsonKey::vaddr].toVariant().toULongLong();
exp.paddr = exportObject[RJsonKey::paddr].toVariant().toULongLong();
exp.size = exportObject[RJsonKey::size].toVariant().toULongLong();
exp.type = exportObject[RJsonKey::type].toString();
exp.name = exportObject[RJsonKey::name].toString();
exp.flag_name = exportObject[RJsonKey::flagname].toString();
ret << exp;
}
return ret;
}
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QList<SymbolDescription> CutterCore::getAllSymbols()
{
CORE_LOCK();
RListIter *it;
QList<SymbolDescription> ret;
RBinSymbol *bs;
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if (core_ && core_->bin && core_->bin->cur && core_->bin->cur->o) {
CutterRListForeach(core_->bin->cur->o->symbols, it, RBinSymbol, bs) {
QString type = QString(bs->bind) + " " + QString(bs->type);
SymbolDescription symbol;
symbol.vaddr = bs->vaddr;
symbol.name = QString(bs->name);
symbol.bind = QString(bs->bind);
symbol.type = QString(bs->type);
ret << symbol;
}
/* list entrypoints as symbols too */
int n = 0;
RBinAddr *entry;
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CutterRListForeach(core_->bin->cur->o->entries, it, RBinAddr, entry) {
SymbolDescription symbol;
symbol.vaddr = entry->vaddr;
symbol.name = QString("entry") + QString::number(n++);
symbol.bind = "";
symbol.type = "entry";
ret << symbol;
}
}
return ret;
}
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QList<HeaderDescription> CutterCore::getAllHeaders()
{
CORE_LOCK();
QList<HeaderDescription> ret;
QJsonArray headersArray = cmdj("ihj").array();
for (const QJsonValue &value : headersArray) {
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QJsonObject headerObject = value.toObject();
HeaderDescription header;
header.vaddr = headerObject[RJsonKey::vaddr].toVariant().toULongLong();
header.paddr = headerObject[RJsonKey::paddr].toVariant().toULongLong();
header.value = headerObject[RJsonKey::comment].toString();
header.name = headerObject[RJsonKey::name].toString();
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ret << header;
}
return ret;
}
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QList<ZignatureDescription> CutterCore::getAllZignatures()
{
CORE_LOCK();
QList<ZignatureDescription> ret;
QJsonArray zignaturesArray = cmdj("zj").array();
for (const QJsonValue &value : zignaturesArray) {
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QJsonObject zignatureObject = value.toObject();
ZignatureDescription zignature;
zignature.name = zignatureObject[RJsonKey::name].toString();
zignature.bytes = zignatureObject[RJsonKey::bytes].toString();
zignature.offset = zignatureObject[RJsonKey::offset].toVariant().toULongLong();
for (const QJsonValue &ref : zignatureObject[RJsonKey::refs].toArray()) {
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zignature.refs << ref.toString();
}
QJsonObject graphObject = zignatureObject[RJsonKey::graph].toObject();
zignature.cc = graphObject[RJsonKey::cc].toVariant().toULongLong();
zignature.nbbs = graphObject[RJsonKey::nbbs].toVariant().toULongLong();
zignature.edges = graphObject[RJsonKey::edges].toVariant().toULongLong();
zignature.ebbs = graphObject[RJsonKey::ebbs].toVariant().toULongLong();
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ret << zignature;
}
return ret;
}
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QList<CommentDescription> CutterCore::getAllComments(const QString &filterType)
{
CORE_LOCK();
QList<CommentDescription> ret;
QJsonArray commentsArray = cmdj("CCj").array();
for (const QJsonValue &value : commentsArray) {
QJsonObject commentObject = value.toObject();
QString type = commentObject[RJsonKey::type].toString();
if (type != filterType)
continue;
CommentDescription comment;
comment.offset = commentObject[RJsonKey::offset].toVariant().toULongLong();
comment.name = commentObject[RJsonKey::name].toString();
ret << comment;
}
return ret;
}
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QList<RelocDescription> CutterCore::getAllRelocs()
{
CORE_LOCK();
QList<RelocDescription> ret;
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if (core_ && core_->bin && core_->bin->cur && core_->bin->cur->o) {
auto relocs = core_->bin->cur->o->relocs;
RBIter iter;
RBinReloc *br;
r_rbtree_foreach (relocs, iter, br, RBinReloc, vrb) {
RelocDescription reloc;
reloc.vaddr = br->vaddr;
reloc.paddr = br->paddr;
reloc.type = (br->additive ? "ADD_" : "SET_") + QString::number(br->type);
if (br->import)
reloc.name = br->import->name;
else
reloc.name = QString("reloc_%1").arg(QString::number(br->vaddr, 16));
ret << reloc;
}
}
return ret;
}
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QList<StringDescription> CutterCore::getAllStrings()
{
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return parseStringsJson(cmdjTask("izzj"));
}
QList<StringDescription> CutterCore::parseStringsJson(const QJsonDocument &doc)
{
QList<StringDescription> ret;
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QJsonArray stringsArray = doc.array();
for (const QJsonValue &value : stringsArray) {
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QJsonObject stringObject = value.toObject();
StringDescription string;
string.string = QString(QByteArray::fromBase64(stringObject[RJsonKey::string].toVariant().toByteArray()));
string.vaddr = stringObject[RJsonKey::vaddr].toVariant().toULongLong();
string.type = stringObject[RJsonKey::type].toString();
string.size = stringObject[RJsonKey::size].toVariant().toUInt();
string.length = stringObject[RJsonKey::length].toVariant().toUInt();
string.section = stringObject[RJsonKey::section].toString();
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ret << string;
}
return ret;
}
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QList<FunctionDescription> CutterCore::parseFunctionsJson(const QJsonDocument &doc)
{
QList<FunctionDescription> ret;
QJsonArray jsonArray = doc.array();
for (const QJsonValue &value : jsonArray) {
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QJsonObject jsonObject = value.toObject();
FunctionDescription function;
function.offset = jsonObject[RJsonKey::offset].toVariant().toULongLong();
function.size = jsonObject[RJsonKey::size].toVariant().toULongLong();
function.nargs = jsonObject[RJsonKey::nargs].toVariant().toULongLong();
function.nbbs = jsonObject[RJsonKey::nbbs].toVariant().toULongLong();
function.nlocals = jsonObject[RJsonKey::nlocals].toVariant().toULongLong();
function.cc = jsonObject[RJsonKey::cc].toVariant().toULongLong();
function.calltype = jsonObject[RJsonKey::calltype].toString();
function.name = jsonObject[RJsonKey::name].toString();
function.edges = jsonObject[RJsonKey::edges].toVariant().toULongLong();
function.cost = jsonObject[RJsonKey::cost].toVariant().toULongLong();
function.calls = jsonObject[RJsonKey::outdegree].toVariant().toULongLong();
function.stackframe = jsonObject[RJsonKey::stackframe].toVariant().toULongLong();
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ret << function;
}
return ret;
}
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QList<FlagspaceDescription> CutterCore::getAllFlagspaces()
{
CORE_LOCK();
QList<FlagspaceDescription> ret;
QJsonArray flagspacesArray = cmdj("fsj").array();
for (const QJsonValue &value : flagspacesArray) {
QJsonObject flagspaceObject = value.toObject();
FlagspaceDescription flagspace;
flagspace.name = flagspaceObject[RJsonKey::name].toString();
ret << flagspace;
}
return ret;
}
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QList<FlagDescription> CutterCore::getAllFlags(QString flagspace)
{
CORE_LOCK();
QList<FlagDescription> ret;
if (!flagspace.isEmpty())
cmd("fs " + flagspace);
else
cmd("fs *");
QJsonArray flagsArray = cmdj("fj").array();
for (const QJsonValue &value : flagsArray) {
QJsonObject flagObject = value.toObject();
FlagDescription flag;
flag.offset = flagObject[RJsonKey::offset].toVariant().toULongLong();
flag.size = flagObject[RJsonKey::size].toVariant().toULongLong();
flag.name = flagObject[RJsonKey::name].toString();
ret << flag;
}
return ret;
}
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QList<SectionDescription> CutterCore::getAllSections()
{
CORE_LOCK();
QList<SectionDescription> ret;
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QJsonDocument sectionsDoc = cmdj("iSj entropy");
QJsonObject sectionsObj = sectionsDoc.object();
QJsonArray sectionsArray = sectionsObj[RJsonKey::sections].toArray();
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for (const QJsonValue &value : sectionsArray) {
QJsonObject sectionObject = value.toObject();
QString name = sectionObject[RJsonKey::name].toString();
if (name.isEmpty())
continue;
SectionDescription section;
section.name = name;
section.vaddr = sectionObject[RJsonKey::vaddr].toVariant().toULongLong();
section.vsize = sectionObject[RJsonKey::vsize].toVariant().toULongLong();
section.paddr = sectionObject[RJsonKey::paddr].toVariant().toULongLong();
section.size = sectionObject[RJsonKey::size].toVariant().toULongLong();
section.flags = sectionObject[RJsonKey::flags].toString();
section.entropy = sectionObject[RJsonKey::entropy].toString();
ret << section;
}
return ret;
}
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QStringList CutterCore::getSectionList()
{
CORE_LOCK();
QStringList ret;
QJsonArray sectionsArray = cmdj("iSj").array();
for (const QJsonValue &value : sectionsArray) {
ret << value.toObject()[RJsonKey::name].toString();
}
return ret;
}
QList<SegmentDescription> CutterCore::getAllSegments()
{
CORE_LOCK();
QList<SegmentDescription> ret;
QJsonArray segments = cmdj("iSSj").array();
for (const QJsonValue &value : segments) {
QJsonObject segmentObject = value.toObject();
QString name = segmentObject[RJsonKey::name].toString();
if (name.isEmpty())
continue;
SegmentDescription segment;
segment.name = name;
segment.vaddr = segmentObject[RJsonKey::vaddr].toVariant().toULongLong();
segment.paddr = segmentObject[RJsonKey::paddr].toVariant().toULongLong();
segment.size = segmentObject[RJsonKey::size].toVariant().toULongLong();
segment.vsize = segmentObject[RJsonKey::vsize].toVariant().toULongLong();
segment.perm = segmentObject[RJsonKey::perm].toString();
ret << segment;
}
return ret;
}
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QList<EntrypointDescription> CutterCore::getAllEntrypoint()
{
CORE_LOCK();
QList<EntrypointDescription> ret;
QJsonArray entrypointsArray = cmdj("iej").array();
for (const QJsonValue &value : entrypointsArray) {
QJsonObject entrypointObject = value.toObject();
EntrypointDescription entrypoint;
entrypoint.vaddr = entrypointObject[RJsonKey::vaddr].toVariant().toULongLong();
entrypoint.paddr = entrypointObject[RJsonKey::paddr].toVariant().toULongLong();
entrypoint.baddr = entrypointObject[RJsonKey::baddr].toVariant().toULongLong();
entrypoint.laddr = entrypointObject[RJsonKey::laddr].toVariant().toULongLong();
entrypoint.haddr = entrypointObject[RJsonKey::haddr].toVariant().toULongLong();
entrypoint.type = entrypointObject[RJsonKey::type].toString();
ret << entrypoint;
}
return ret;
}
QList<ClassDescription> CutterCore::getAllClassesFromBin()
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{
CORE_LOCK();
QList<ClassDescription> ret;
QJsonArray classesArray = cmdj("icj").array();
for (const QJsonValue &value : classesArray) {
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QJsonObject classObject = value.toObject();
ClassDescription cls;
cls.name = classObject[RJsonKey::classname].toString();
cls.addr = classObject[RJsonKey::addr].toVariant().toULongLong();
cls.index = classObject[RJsonKey::index].toVariant().toULongLong();
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for (const QJsonValue &value2 : classObject[RJsonKey::methods].toArray()) {
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QJsonObject methObject = value2.toObject();
ClassMethodDescription meth;
meth.name = methObject[RJsonKey::name].toString();
meth.addr = methObject[RJsonKey::addr].toVariant().toULongLong();
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cls.methods << meth;
}
for (const QJsonValue &value2 : classObject[RJsonKey::fields].toArray()) {
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QJsonObject fieldObject = value2.toObject();
ClassFieldDescription field;
field.name = fieldObject[RJsonKey::name].toString();
field.addr = fieldObject[RJsonKey::addr].toVariant().toULongLong();
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cls.fields << field;
}
ret << cls;
}
return ret;
}
#include <QList>
QList<ClassDescription> CutterCore::getAllClassesFromFlags()
{
static const QRegularExpression classFlagRegExp("^class\\.(.*)$");
static const QRegularExpression methodFlagRegExp("^method\\.([^\\.]*)\\.(.*)$");
CORE_LOCK();
QList<ClassDescription> ret;
QMap<QString, ClassDescription *> classesCache;
QJsonArray flagsArray = cmdj("fj@F:classes").array();
for (const QJsonValue &value : flagsArray) {
QJsonObject flagObject = value.toObject();
QString flagName = flagObject[RJsonKey::name].toString();
QRegularExpressionMatch match = classFlagRegExp.match(flagName);
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if (match.hasMatch()) {
QString className = match.captured(1);
ClassDescription *desc = nullptr;
auto it = classesCache.find(className);
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if (it == classesCache.end()) {
ClassDescription cls = {};
ret << cls;
desc = &ret.last();
classesCache[className] = desc;
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} else {
desc = it.value();
}
desc->name = match.captured(1);
desc->addr = flagObject[RJsonKey::offset].toVariant().toULongLong();
desc->index = 0;
continue;
}
match = methodFlagRegExp.match(flagName);
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if (match.hasMatch()) {
QString className = match.captured(1);
ClassDescription *classDesc = nullptr;
auto it = classesCache.find(className);
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if (it == classesCache.end()) {
// add a new stub class, will be replaced if class flag comes after it
ClassDescription cls;
cls.name = tr("Unknown (%1)").arg(className);
cls.addr = 0;
cls.index = 0;
ret << cls;
classDesc = &ret.last();
classesCache[className] = classDesc;
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} else {
classDesc = it.value();
}
ClassMethodDescription meth;
meth.name = match.captured(2);
meth.addr = flagObject[RJsonKey::offset].toVariant().toULongLong();
classDesc->methods << meth;
continue;
}
}
return ret;
}
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QList<ResourcesDescription> CutterCore::getAllResources()
{
CORE_LOCK();
QList<ResourcesDescription> ret;
QJsonArray resourcesArray = cmdj("iRj").array();
for (const QJsonValue &value : resourcesArray) {
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QJsonObject resourceObject = value.toObject();
ResourcesDescription res;
res.name = resourceObject[RJsonKey::name].toInt();
res.vaddr = resourceObject[RJsonKey::vaddr].toVariant().toULongLong();
res.index = resourceObject[RJsonKey::index].toVariant().toULongLong();
res.type = resourceObject[RJsonKey::type].toString();
res.size = resourceObject[RJsonKey::size].toVariant().toULongLong();
res.lang = resourceObject[RJsonKey::lang].toString();
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ret << res;
}
return ret;
}
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QList<VTableDescription> CutterCore::getAllVTables()
{
CORE_LOCK();
QList<VTableDescription> ret;
QJsonArray vTablesArray = cmdj("avj").array();
for (const QJsonValue &vTableValue : vTablesArray) {
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QJsonObject vTableObject = vTableValue.toObject();
VTableDescription res;
res.addr = vTableObject[RJsonKey::offset].toVariant().toULongLong();
QJsonArray methodArray = vTableObject[RJsonKey::methods].toArray();
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for (const QJsonValue &methodValue : methodArray) {
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QJsonObject methodObject = methodValue.toObject();
ClassMethodDescription method;
method.addr = methodObject[RJsonKey::offset].toVariant().toULongLong();
method.name = methodObject[RJsonKey::name].toString();
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res.methods << method;
}
ret << res;
}
return ret;
}
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QList<TypeDescription> CutterCore::getAllTypes()
{
CORE_LOCK();
QList<TypeDescription> ret;
QJsonArray typesArray = cmdj("tj").array();
for (const QJsonValue &value : typesArray) {
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QJsonObject typeObject = value.toObject();
TypeDescription exp;
exp.type = typeObject[RJsonKey::type].toString();
exp.size = typeObject[RJsonKey::size].toVariant().toULongLong();
exp.format = typeObject[RJsonKey::format].toString();
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ret << exp;
}
return ret;
}
QList<SearchDescription> CutterCore::getAllSearch(QString search_for, QString space)
{
CORE_LOCK();
QList<SearchDescription> ret;
QJsonArray searchArray = cmdj(space + QString(" ") + search_for).array();
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if (space == "/Rj") {
for (const QJsonValue &value : searchArray) {
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QJsonObject searchObject = value.toObject();
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SearchDescription exp;
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exp.code = QString("");
for (const QJsonValue &value2 : searchObject[RJsonKey::opcodes].toArray()) {
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QJsonObject gadget = value2.toObject();
exp.code += gadget[RJsonKey::opcode].toString() + "; ";
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}
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exp.offset =
searchObject[RJsonKey::opcodes].toArray().first().toObject()[RJsonKey::offset].toVariant().toULongLong();
exp.size = searchObject[RJsonKey::size].toVariant().toULongLong();
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ret << exp;
}
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} else {
for (const QJsonValue &value : searchArray) {
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QJsonObject searchObject = value.toObject();
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SearchDescription exp;
exp.offset = searchObject[RJsonKey::offset].toVariant().toULongLong();
exp.size = searchObject[RJsonKey::len].toVariant().toULongLong();
exp.code = searchObject[RJsonKey::code].toString();
exp.data = searchObject[RJsonKey::data].toString();
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ret << exp;
}
}
return ret;
}
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BlockStatistics CutterCore::getBlockStatistics(unsigned int blocksCount)
{
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if (blocksCount == 0) {
BlockStatistics ret;
ret.from = ret.to = ret.blocksize = 0;
return ret;
}
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QJsonObject statsObj = cmdj("p-j " + QString::number(blocksCount)).object();
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BlockStatistics ret;
ret.from = statsObj[RJsonKey::from].toVariant().toULongLong();
ret.to = statsObj[RJsonKey::to].toVariant().toULongLong();
ret.blocksize = statsObj[RJsonKey::blocksize].toVariant().toULongLong();
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QJsonArray blocksArray = statsObj[RJsonKey::blocks].toArray();
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for (const QJsonValue &value : blocksArray) {
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QJsonObject blockObj = value.toObject();
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BlockDescription block;
block.addr = blockObj[RJsonKey::offset].toVariant().toULongLong();
block.size = blockObj[RJsonKey::size].toVariant().toULongLong();
block.flags = blockObj[RJsonKey::flags].toInt(0);
block.functions = blockObj[RJsonKey::functions].toInt(0);
block.inFunctions = blockObj[RJsonKey::in_functions].toInt(0);
block.comments = blockObj[RJsonKey::comments].toInt(0);
block.symbols = blockObj[RJsonKey::symbols].toInt(0);
block.strings = blockObj[RJsonKey::strings].toInt(0);
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block.rwx = 0;
QString rwxStr = blockObj[RJsonKey::rwx].toString();
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if (rwxStr.length() == 3) {
if (rwxStr[0] == 'r') {
block.rwx |= (1 << 0);
}
if (rwxStr[1] == 'w') {
block.rwx |= (1 << 1);
}
if (rwxStr[2] == 'x') {
block.rwx |= (1 << 2);
}
}
ret.blocks << block;
}
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return ret;
}
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QList<XrefDescription> CutterCore::getXRefs(RVA addr, bool to, bool whole_function,
const QString &filterType)
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{
QList<XrefDescription> ret = QList<XrefDescription>();
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QJsonArray xrefsArray;
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if (to) {
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xrefsArray = cmdj("axtj@" + QString::number(addr)).array();
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} else {
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xrefsArray = cmdj("axfj@" + QString::number(addr)).array();
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}
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for (const QJsonValue &value : xrefsArray) {
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QJsonObject xrefObject = value.toObject();
XrefDescription xref;
xref.type = xrefObject[RJsonKey::type].toString();
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if (!filterType.isNull() && filterType != xref.type)
continue;
xref.from = xrefObject[RJsonKey::from].toVariant().toULongLong();
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if (!to) {
xref.from_str = RAddressString(xref.from);
} else {
QString fcn = xrefObject[RJsonKey::fcn_name].toString();
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if (!fcn.isEmpty()) {
RVA fcnAddr = xrefObject[RJsonKey::fcn_addr].toVariant().toULongLong();
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xref.from_str = fcn + " + 0x" + QString::number(xref.from - fcnAddr, 16);
} else {
xref.from_str = RAddressString(xref.from);
}
}
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if (!whole_function && !to && xref.from != addr) {
continue;
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}
if (to && !xrefObject.contains(RJsonKey::to)) {
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xref.to = addr;
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} else {
xref.to = xrefObject[RJsonKey::to].toVariant().toULongLong();
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}
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xref.to_str = Core()->cmd("fd " + QString::number(xref.to)).trimmed();
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ret << xref;
}
return ret;
}
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void CutterCore::addFlag(RVA offset, QString name, RVA size)
{
name = sanitizeStringForCommand(name);
cmd(QString("f %1 %2 @ %3").arg(name).arg(size).arg(offset));
emit flagsChanged();
}
void CutterCore::triggerFlagsChanged()
{
emit flagsChanged();
}
void CutterCore::triggerVarsChanged()
{
emit varsChanged();
}
void CutterCore::triggerFunctionRenamed(const QString &prevName, const QString &newName)
{
emit functionRenamed(prevName, newName);
}
void CutterCore::loadPDB(const QString &file)
{
cmd("idp " + sanitizeStringForCommand(file));
}
void CutterCore::openProject(const QString &name)
{
cmd("Po " + name);
QString notes = QString::fromUtf8(QByteArray::fromBase64(cmd("Pnj").toUtf8()));
}
void CutterCore::saveProject(const QString &name)
{
const QString &rv = cmd("Ps " + name.trimmed()).trimmed();
const bool ok = rv == name.trimmed();
cmd(QString("Pnj ") + notes.toUtf8().toBase64());
emit projectSaved(ok, name);
}
void CutterCore::deleteProject(const QString &name)
{
cmd("Pd " + name);
}
bool CutterCore::isProjectNameValid(const QString &name)
{
// see is_valid_project_name() in libr/core/project.c
static const QRegExp regexp(R"(^[a-zA-Z0-9\\\._:-]{1,}$)");
return regexp.exactMatch(name) && !name.endsWith(".zip") ;
}
QList<DisassemblyLine> CutterCore::disassembleLines(RVA offset, int lines)
{
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QJsonArray array = cmdj(QString("pdJ ") + QString::number(lines) + QString(" @ ") + QString::number(
offset)).array();
QList<DisassemblyLine> r;
for (const QJsonValue &value : array) {
QJsonObject object = value.toObject();
DisassemblyLine line;
line.offset = object[RJsonKey::offset].toVariant().toULongLong();
line.text = object[RJsonKey::text].toString();
r << line;
}
return r;
}
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void CutterCore::loadScript(const QString &scriptname)
{
r_core_task_sync_begin(core_);
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r_core_cmd_file(core_, scriptname.toUtf8().constData());
r_core_task_sync_end(core_);
triggerRefreshAll();
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}
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QString CutterCore::getVersionInformation()
{
int i;
QString ret;
struct vcs_t {
const char *name;
const char *(*callback)();
} vcs[] = {
{ "r_anal", &r_anal_version },
{ "r_lib", &r_lib_version },
{ "r_egg", &r_egg_version },
{ "r_asm", &r_asm_version },
{ "r_bin", &r_bin_version },
{ "r_cons", &r_cons_version },
{ "r_flag", &r_flag_version },
{ "r_core", &r_core_version },
{ "r_crypto", &r_crypto_version },
{ "r_bp", &r_bp_version },
{ "r_debug", &r_debug_version },
{ "r_hash", &r_hash_version },
{ "r_fs", &r_fs_version },
{ "r_io", &r_io_version },
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#if !USE_LIB_MAGIC
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{ "r_magic", &r_magic_version },
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#endif
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{ "r_parse", &r_parse_version },
{ "r_reg", &r_reg_version },
{ "r_sign", &r_sign_version },
{ "r_search", &r_search_version },
{ "r_syscall", &r_syscall_version },
{ "r_util", &r_util_version },
/* ... */
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{NULL, NULL}
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};
ret.append(QString("%1 r2\n").arg(R2_GITTAP));
for (i = 0; vcs[i].name; i++) {
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struct vcs_t *v = &vcs[i];
const char *name = v->callback ();
ret.append(QString("%1 %2\n").arg(name, v->name));
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}
return ret;
}
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QJsonArray CutterCore::getOpenedFiles()
{
QJsonDocument files = cmdj("oj");
return files.array();
}
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QList<QString> CutterCore::getColorThemes()
{
QList<QString> r;
QJsonDocument themes = cmdj("ecoj");
for (const QJsonValue &s : themes.array()) {
r << s.toString();
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}
return r;
}
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void CutterCore::setCutterPlugins(QList<CutterPlugin *> plugins)
{
this->plugins = plugins;
}
QList<CutterPlugin *> CutterCore::getCutterPlugins()
{
return plugins;
}
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