feat: add tui (#758)

This commit also contains an entire redesign of the GUI interface, which now contains a sidebar for all panels. Hopefully checkra1n approves :)

src/tui/TuiRecoveryPanel.cpp

@@ -0,0 +1,139 @@
+#ifdef WITH_TUI
+
+#include "TuiRecoveryPanel.hpp"
+
+#include <ncurses.h>
+#include <string>
+#include <thread>
+#include <chrono>
+
+#include "Tui.hpp"
+#include "TuiText.hpp"
+#include "../globals.h"
+#include "../paleinfo.h"
+
+#include <libimobiledevice/libimobiledevice.h>
+#include <libimobiledevice/lockdown.h>
+
+static const char *buttons[] = { "Back", "Next" };
+static constexpr int kRecoveryContentX = 2;
+static constexpr int kRecoveryContentWidth = 60;
+
+TuiRecoveryPanel::TuiRecoveryPanel(TuiFrame* frame)
+    : TuiPanel(frame), m_status_text(""), m_is_entering_recovery(false), m_buttons_disabled(false) {}
+
+void TuiRecoveryPanel::SetStatusText(const std::string& text) {
+    m_status_text = text;
+    m_preserve_status_on_show = true;
+}
+
+const char** TuiRecoveryPanel::get_buttons() const {
+    return buttons;
+}
+
+bool TuiRecoveryPanel::is_button_enabled(int btn_idx) const {
+    return !m_buttons_disabled;
+}
+
+void TuiRecoveryPanel::on_show() {
+    if (!m_preserve_status_on_show) {
+        m_status_text = "";
+    }
+    m_preserve_status_on_show = false;
+    m_is_entering_recovery = false;
+    m_buttons_disabled = false;
+    GetFrame()->SetSelected(1);
+
+    if (palerain_flags & palerain_option_quick) {
+        m_status_text = "Entering recovery mode...";
+        m_buttons_disabled = true;
+        enter_recovery_mode();
+    }
+}
+
+void TuiRecoveryPanel::draw(int sy, int sx, int selected) {
+    const int content_x = sx + kRecoveryContentX;
+    const std::string intro = "The device needs to be put into DFU mode to apply the jailbreak. This is a manual process and we will guide you through it.";
+    tui_text::draw_wrapped_text(sy + 2, content_x, kRecoveryContentWidth, intro, 6);
+
+    if (!m_status_text.empty()) {
+        tui_text::draw_wrapped_text(sy + 9, content_x, kRecoveryContentWidth, m_status_text, 3);
+    }
+}
+
+void TuiRecoveryPanel::handle_enter(int selected, int sy, int sx) {
+    if (m_buttons_disabled) return;
+
+    switch(selected) {
+        case 0:
+            GetFrame()->ShowMain(1);
+            break;
+        case 1:
+            m_status_text = "Entering recovery mode...";
+            m_buttons_disabled = true;
+            enter_recovery_mode();
+            break;
+    }
+}
+
+void TuiRecoveryPanel::handle_device_update(const DeviceState& state) {
+    if (m_is_entering_recovery && state.mode == DeviceMode::Recovery) {
+        m_status_text = "Device is now in recovery mode.";
+        std::this_thread::sleep_for(std::chrono::seconds(3));
+        m_status_text = "";
+        m_is_entering_recovery = false;
+        m_buttons_disabled = false;
+        GetFrame()->ShowDfu(1);
+        return;
+    }
+
+    if (m_is_entering_recovery && state.connected && state.mode == DeviceMode::Normal) {
+        m_is_entering_recovery = false;
+        m_buttons_disabled = false;
+        m_status_text = "Hmm... It seems like the device didn't enter recovery mode. Please try again.";
+        return;
+    }
+
+    if (!m_is_entering_recovery && !state.connected) {
+        m_buttons_disabled = false;
+        GetFrame()->ShowMain(1);
+        return;
+    }
+}
+
+void TuiRecoveryPanel::enter_recovery_mode() {
+    m_is_entering_recovery = true;
+    m_buttons_disabled = true;
+
+    std::thread([this]() {
+        DeviceState state = GetFrame()->GetDeviceState();
+        if (!state.connected) {
+            m_is_entering_recovery = false;
+            m_buttons_disabled = false;
+            return;
+        }
+
+        idevice_t device = nullptr;
+        lockdownd_client_t client = nullptr;
+
+        if (idevice_new(&device, state.udid.c_str()) != IDEVICE_E_SUCCESS) {
+            m_is_entering_recovery = false;
+            m_buttons_disabled = false;
+            return;
+        }
+
+        if (lockdownd_client_new_with_handshake(device, &client, "palera1n") != LOCKDOWN_E_SUCCESS) {
+            idevice_free(device);
+            m_is_entering_recovery = false;
+            m_buttons_disabled = false;
+            return;
+        }
+
+        lockdownd_enter_recovery(client);
+
+        lockdownd_client_free(client);
+        idevice_free(device);
+    }).detach();
+}
+
+#endif // WITH_TUI