remove dependency on APR library

sample/lidar/CMakeLists.txt

@@ -3,13 +3,6 @@ cmake_minimum_required(VERSION 3.0)
 set(DEMO_NAME lidar_sample)
 add_executable(${DEMO_NAME} main.c)
 
-if (WIN32)
-add_custom_command(TARGET ${DEMO_NAME} POST_BUILD
-        COMMAND ${CMAKE_COMMAND} -E copy_if_different
-        "${PROJECT_SOURCE_DIR}/third_party/apr/bin/libapr-1.dll"
-        $<TARGET_FILE_DIR:${DEMO_NAME}>)
-endif()
-
 target_link_libraries(${DEMO_NAME}
         PRIVATE
         ${PROJECT_NAME}_static

sample/lidar/main.c

@@ -30,8 +30,6 @@
 #include <unistd.h>
 #endif
 #include <string.h>
-#include <apr_general.h>
-#include <apr_getopt.h>
 #include "livox_sdk.h"
 
 typedef enum {
@@ -236,88 +234,7 @@ void OnDeviceBroadcast(const BroadcastDeviceInfo *info) {
   }
 }
 
-/** Set the program options.
-* You can input the registered device broadcast code and decide whether to save the log file.
-*/
-int SetProgramOption(int argc, const char *argv[]) {
-  apr_status_t rv;
-  apr_pool_t *mp = NULL;
-  static const apr_getopt_option_t opt_option[] = {
-    /** Long-option, short-option, has-arg flag, description */
-    { "code", 'c', 1, "Register device broadcast code" },
-    { "log", 'l', 0, "Save the log file" },
-    { "help", 'h', 0, "Show help" },
-    { NULL, 0, 0, NULL },
-  };
-  apr_getopt_t *opt = NULL;
-  int optch = 0;
-  const char *optarg = NULL;
-
-  if (apr_initialize() != APR_SUCCESS) {
-    return -1;
-  }
-
-  if (apr_pool_create(&mp, NULL) != APR_SUCCESS) {
-    return -1;
-  }
-
-  rv = apr_getopt_init(&opt, mp, argc, argv);
-  if (rv != APR_SUCCESS) {
-    printf("Program options initialization failed.\n");
-    return -1;
-  }
-
-  /** Parse the all options based on opt_option[] */
-  bool is_help = false;
-  while ((rv = apr_getopt_long(opt, opt_option, &optch, &optarg)) == APR_SUCCESS) {
-    switch (optch) {
-    case 'c':
-      printf("Register broadcast code: %s\n", optarg);
-      char *sn_list = (char *)malloc(sizeof(char)*(strlen(optarg) + 1));
-      strncpy(sn_list, optarg, sizeof(char)*(strlen(optarg) + 1));
-      char *sn_list_head = sn_list;
-      sn_list = strtok(sn_list, "&");
-      int i = 0;
-      while (sn_list) {
-        strncpy(broadcast_code_list[i], sn_list, kBroadcastCodeSize);
-        sn_list = strtok(NULL, "&");
-        i++;
-      }
-      lidar_count = i;
-      free(sn_list_head);
-      sn_list_head = NULL;
-      break;
-    case 'l':
-      printf("Save the log file.\n");
-      SaveLoggerFile();
-      break;
-    case 'h':
-      printf(
-        " [-c] Register device broadcast code\n"
-        " [-l] Save the log file\n"
-        " [-h] Show help\n"
-      );
-      is_help = true;
-      break;
-    }
-  }
-  if (rv != APR_EOF) {
-    printf("Invalid options.\n");
-  }
-
-  apr_pool_destroy(mp);
-  mp = NULL;
-  apr_terminate();
-  if (is_help)
-    return 1;
-  return 0;
-}
-
 int main(int argc, const char *argv[]) {
-/** Set the program options. */
-  if (SetProgramOption(argc, argv))
-    return 0;
-
   printf("Livox SDK initializing.\n");
 /** Initialize Livox-SDK. */
   if (!Init()) {