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https://github.com/jkcoxson/idevice.git
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Add enable_jit example
This commit is contained in:
Jackson Coxson
303
ffi/examples/enable_jit.c
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303
ffi/examples/enable_jit.c
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// Jackson Coxson
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#include "idevice.h"
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#include <arpa/inet.h>
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#include <inttypes.h>
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#include <stdio.h>
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#include <stdlib.h>
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#include <string.h>
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#include <unistd.h>
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void print_usage(const char *program_name) {
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printf("Usage: %s <device_ip> <bundle_id> [pairing_file]\n", program_name);
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printf("Example: %s 10.0.0.1 com.example.app pairing.plist\n", program_name);
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}
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int main(int argc, char **argv) {
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// Initialize logger
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idevice_init_logger(Debug, Disabled, NULL);
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if (argc < 3) {
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print_usage(argv[0]);
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return 1;
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}
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const char *device_ip = argv[1];
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const char *bundle_id = argv[2];
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const char *pairing_file = argc > 3 ? argv[3] : "pairing_file.plist";
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/*****************************************************************
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* CoreDeviceProxy Setup
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*****************************************************************/
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printf("=== Setting up CoreDeviceProxy ===\n");
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// Create socket address
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struct sockaddr_in addr;
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memset(&addr, 0, sizeof(addr));
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addr.sin_family = AF_INET;
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addr.sin_port = htons(LOCKDOWN_PORT);
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if (inet_pton(AF_INET, device_ip, &addr.sin_addr) != 1) {
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fprintf(stderr, "Invalid IP address\n");
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return 1;
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}
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// Read pairing file
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IdevicePairingFile *pairing = NULL;
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IdeviceErrorCode err = idevice_pairing_file_read(pairing_file, &pairing);
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if (err != IdeviceSuccess) {
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fprintf(stderr, "Failed to read pairing file: %d\n", err);
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return 1;
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}
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// Create TCP provider
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TcpProviderHandle *tcp_provider = NULL;
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err = idevice_tcp_provider_new((struct sockaddr *)&addr, pairing,
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"ProcessDebugTest", &tcp_provider);
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if (err != IdeviceSuccess) {
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fprintf(stderr, "Failed to create TCP provider: %d\n", err);
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idevice_pairing_file_free(pairing);
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return 1;
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}
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// Connect to CoreDeviceProxy
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CoreDeviceProxyHandle *core_device = NULL;
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err = core_device_proxy_connect_tcp(tcp_provider, &core_device);
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if (err != IdeviceSuccess) {
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fprintf(stderr, "Failed to connect to CoreDeviceProxy: %d\n", err);
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tcp_provider_free(tcp_provider);
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return 1;
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}
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tcp_provider_free(tcp_provider);
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// Get server RSD port
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uint16_t rsd_port;
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err = core_device_proxy_get_server_rsd_port(core_device, &rsd_port);
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if (err != IdeviceSuccess) {
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fprintf(stderr, "Failed to get server RSD port: %d\n", err);
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core_device_proxy_free(core_device);
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return 1;
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}
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printf("Server RSD Port: %d\n", rsd_port);
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/*****************************************************************
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* Create TCP Tunnel Adapter
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*****************************************************************/
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printf("\n=== Creating TCP Tunnel Adapter ===\n");
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AdapterHandle *adapter = NULL;
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err = core_device_proxy_create_tcp_adapter(core_device, &adapter);
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if (err != IdeviceSuccess) {
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fprintf(stderr, "Failed to create TCP adapter: %d\n", err);
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core_device_proxy_free(core_device);
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return 1;
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}
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// Connect to RSD port
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err = adapter_connect(adapter, rsd_port);
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if (err != IdeviceSuccess) {
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fprintf(stderr, "Failed to connect to RSD port: %d\n", err);
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adapter_free(adapter);
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core_device_proxy_free(core_device);
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return 1;
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}
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printf("Successfully connected to RSD port\n");
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/*****************************************************************
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* XPC Device Setup
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*****************************************************************/
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printf("\n=== Setting up XPC Device ===\n");
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XPCDeviceAdapterHandle *xpc_device = NULL;
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err = xpc_device_new(adapter, &xpc_device);
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if (err != IdeviceSuccess) {
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fprintf(stderr, "Failed to create XPC device: %d\n", err);
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adapter_free(adapter);
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core_device_proxy_free(core_device);
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return 1;
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}
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// Get DebugProxy service
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XPCServiceHandle *debug_service = NULL;
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err = xpc_device_get_service(
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xpc_device, "com.apple.internal.dt.remote.debugproxy", &debug_service);
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if (err != IdeviceSuccess) {
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fprintf(stderr, "Failed to get debug proxy service: %d\n", err);
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return 1;
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}
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// Get ProcessControl service
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XPCServiceHandle *pc_service = NULL;
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err = xpc_device_get_service(xpc_device, "com.apple.instruments.dtservicehub",
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&pc_service);
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if (err != IdeviceSuccess) {
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fprintf(stderr, "Failed to get process control service: %d\n", err);
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xpc_device_free(xpc_device);
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core_device_proxy_free(core_device);
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return 1;
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}
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/*****************************************************************
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* Process Control - Launch App
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*****************************************************************/
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printf("\n=== Launching App ===\n");
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// Get the adapter back from XPC device
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AdapterHandle *pc_adapter = NULL;
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err = xpc_device_adapter_into_inner(xpc_device, &pc_adapter);
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if (err != IdeviceSuccess) {
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fprintf(stderr, "Failed to extract adapter: %d\n", err);
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xpc_device_free(xpc_device);
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core_device_proxy_free(core_device);
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return 1;
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}
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// Connect to process control port
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err = adapter_connect(pc_adapter, pc_service->port);
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if (err != IdeviceSuccess) {
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fprintf(stderr, "Failed to connect to process control port: %d\n", err);
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adapter_free(pc_adapter);
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xpc_service_free(pc_service);
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core_device_proxy_free(core_device);
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return 1;
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}
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printf("Successfully connected to process control port\n");
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// Create RemoteServerClient
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RemoteServerAdapterHandle *remote_server = NULL;
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err = remote_server_adapter_new(pc_adapter, &remote_server);
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if (err != IdeviceSuccess) {
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fprintf(stderr, "Failed to create remote server: %d\n", err);
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adapter_free(pc_adapter);
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xpc_service_free(pc_service);
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core_device_proxy_free(core_device);
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return 1;
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}
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// Create ProcessControlClient
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ProcessControlAdapterHandle *process_control = NULL;
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err = process_control_new(remote_server, &process_control);
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if (err != IdeviceSuccess) {
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fprintf(stderr, "Failed to create process control client: %d\n", err);
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remote_server_free(remote_server);
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xpc_service_free(pc_service);
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core_device_proxy_free(core_device);
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return 1;
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}
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// Launch application
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uint64_t pid;
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err = process_control_launch_app(process_control, bundle_id, NULL, 0, NULL, 0,
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true, false, &pid);
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if (err != IdeviceSuccess) {
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fprintf(stderr, "Failed to launch app: %d\n", err);
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process_control_free(process_control);
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remote_server_free(remote_server);
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xpc_service_free(pc_service);
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core_device_proxy_free(core_device);
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return 1;
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}
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printf("Successfully launched app with PID: %" PRIu64 "\n", pid);
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/*****************************************************************
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* Debug Proxy - Attach to Process
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*****************************************************************/
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printf("\n=== Attaching Debugger ===\n");
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// Get the adapter back from the remote server
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AdapterHandle *debug_adapter = NULL;
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err = remote_server_adapter_into_inner(remote_server, &debug_adapter);
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if (err != IdeviceSuccess) {
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fprintf(stderr, "Failed to extract adapter: %d\n", err);
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xpc_service_free(debug_service);
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process_control_free(process_control);
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remote_server_free(remote_server);
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xpc_service_free(pc_service);
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core_device_proxy_free(core_device);
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return 1;
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}
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// Connect to debug proxy port
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err = adapter_connect(debug_adapter, debug_service->port);
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if (err != IdeviceSuccess) {
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fprintf(stderr, "Failed to connect to debug proxy port: %d\n", err);
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adapter_free(debug_adapter);
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xpc_service_free(debug_service);
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process_control_free(process_control);
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remote_server_free(remote_server);
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xpc_service_free(pc_service);
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core_device_proxy_free(core_device);
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return 1;
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}
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printf("Successfully connected to debug proxy port\n");
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// Create DebugProxyClient
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DebugProxyAdapterHandle *debug_proxy = NULL;
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err = debug_proxy_adapter_new(debug_adapter, &debug_proxy);
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if (err != IdeviceSuccess) {
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fprintf(stderr, "Failed to create debug proxy client: %d\n", err);
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adapter_free(debug_adapter);
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xpc_service_free(debug_service);
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process_control_free(process_control);
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remote_server_free(remote_server);
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xpc_service_free(pc_service);
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core_device_proxy_free(core_device);
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return 1;
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}
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// Send vAttach command with PID in hex
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char attach_command[64];
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snprintf(attach_command, sizeof(attach_command), "vAttach;%" PRIx64, pid);
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DebugserverCommandHandle *attach_cmd =
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debugserver_command_new(attach_command, NULL, 0);
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if (attach_cmd == NULL) {
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fprintf(stderr, "Failed to create attach command\n");
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debug_proxy_free(debug_proxy);
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adapter_free(debug_adapter);
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xpc_service_free(debug_service);
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process_control_free(process_control);
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remote_server_free(remote_server);
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xpc_service_free(pc_service);
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core_device_proxy_free(core_device);
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return 1;
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}
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char *attach_response = NULL;
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err = debug_proxy_send_command(debug_proxy, attach_cmd, &attach_response);
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debugserver_command_free(attach_cmd);
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if (err != IdeviceSuccess) {
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fprintf(stderr, "Failed to attach to process: %d\n", err);
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} else if (attach_response != NULL) {
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printf("Attach response: %s\n", attach_response);
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idevice_string_free(attach_response);
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}
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// Send detach command
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DebugserverCommandHandle *detach_cmd = debugserver_command_new("D", NULL, 0);
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if (detach_cmd == NULL) {
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fprintf(stderr, "Failed to create detach command\n");
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} else {
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char *detach_response = NULL;
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err = debug_proxy_send_command(debug_proxy, detach_cmd, &detach_response);
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err = debug_proxy_send_command(debug_proxy, detach_cmd, &detach_response);
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err = debug_proxy_send_command(debug_proxy, detach_cmd, &detach_response);
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debugserver_command_free(detach_cmd);
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if (err != IdeviceSuccess) {
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fprintf(stderr, "Failed to detach from process: %d\n", err);
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} else if (detach_response != NULL) {
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printf("Detach response: %s\n", detach_response);
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idevice_string_free(detach_response);
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}
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}
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/*****************************************************************
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* Cleanup
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*****************************************************************/
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debug_proxy_free(debug_proxy);
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xpc_service_free(debug_service);
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printf("\nDebug session completed\n");
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return 0;
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}
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