Files
idevice/ffi/examples/enable_jit.c
2025-03-26 12:50:49 -06:00

304 lines
10 KiB
C

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