Examples for FFI bindings

ffi/examples/CMakeLists.txt

@@ -0,0 +1,45 @@
+# Jackson Coxson
+
+set(CMAKE_EXPORT_COMPILE_COMMANDS ON)
+cmake_minimum_required(VERSION 3.10)
+project(IdeviceFFI C)
+
+# Set the paths
+set(HEADER_FILE ${CMAKE_SOURCE_DIR}/../idevice.h)
+set(STATIC_LIB ${CMAKE_SOURCE_DIR}/target/release/libidevice_ffi.a)
+set(EXAMPLES_DIR ${CMAKE_SOURCE_DIR}/../examples)
+
+# Find all C example files
+file(GLOB EXAMPLE_SOURCES ${EXAMPLES_DIR}/*.c)
+find_package(OpenSSL REQUIRED)
+
+# Create an executable for each example file
+foreach(EXAMPLE_FILE ${EXAMPLE_SOURCES})
+    # Extract the filename without the path
+    get_filename_component(EXAMPLE_NAME ${EXAMPLE_FILE} NAME_WE)
+
+    # Create an executable for this example
+    add_executable(${EXAMPLE_NAME} ${EXAMPLE_FILE})
+
+    # Include the generated header
+    target_include_directories(${EXAMPLE_NAME} PRIVATE ${CMAKE_SOURCE_DIR}/..)
+
+    # Link the static Rust library
+    target_link_libraries(${EXAMPLE_NAME} PRIVATE ${STATIC_LIB})
+
+    # Link OpenSSL
+    target_link_libraries(${EXAMPLE_NAME} PRIVATE OpenSSL::SSL OpenSSL::Crypto)
+
+    # Bulk-link common macOS system frameworks
+    if(APPLE)
+      target_link_libraries(${EXAMPLE_NAME} PRIVATE
+          "-framework CoreFoundation"
+          "-framework Security"
+          "-framework SystemConfiguration"
+          "-framework CoreServices"
+          "-framework IOKit"
+          "-framework CFNetwork"
+      )
+    endif()
+endforeach()
+

ffi/examples/connect.c

@@ -0,0 +1,49 @@
+// Jackson Coxson
+
+#include "idevice.h"
+#include <arpa/inet.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+
+int main() {
+  // Create the socket address (IPv4 example)
+  struct sockaddr_in addr;
+  memset(&addr, 0, sizeof(addr));
+  addr.sin_family = AF_INET;
+  addr.sin_port = htons(LOCKDOWN_PORT);
+  inet_pton(AF_INET, "10.7.0.2", &addr.sin_addr); // Replace with actual IP
+
+  // Allocate device handle
+  IdeviceHandle *idevice = NULL;
+
+  // Call the Rust function to connect
+  IdeviceErrorCode err = idevice_new_tcp_socket(
+      (struct sockaddr *)&addr, sizeof(addr), "TestDevice", &idevice);
+
+  if (err != IdeviceSuccess) {
+    fprintf(stderr, "Failed to connect to device: %d\n", err);
+    return 1;
+  }
+
+  printf("Connected to device successfully!\n");
+
+  // Get device type
+  char *device_type = NULL;
+  err = idevice_get_type(idevice, &device_type);
+
+  if (err != IdeviceSuccess) {
+    fprintf(stderr, "Failed to get device type: %d\n", err);
+    return 1;
+  }
+
+  printf("Service Type: %s\n", device_type);
+
+  // Free the string
+  idevice_string_free(device_type);
+
+  // Close the device connection
+  idevice_free(idevice);
+
+  return 0;
+}