xfreerdp.c

 
#include <freerdp/config.h>
 
#include <winpr/crt.h>
#include <winpr/synch.h>
#include <winpr/thread.h>
 
#include <freerdp/streamdump.h>
#include <freerdp/freerdp.h>
#include <freerdp/client/cmdline.h>
 
#include "../xf_client.h"
#include "../xf_cmdline.h"
#include "../xfreerdp.h"
 
static void xfreerdp_print_help(void)
{
  printf("Keyboard Shortcuts:\n");
  printf("\t<Right CTRL>\n");
  printf("\t\treleases keyboard and mouse grab\n");
  printf("\t<CTRL>+<ALT>+<Return>\n");
  printf("\t\ttoggles fullscreen state of the application\n");
  printf("\t<CTRL>+<ALT>+c\n");
  printf("\t\ttoggles remote control in a remote assistance session\n");
  printf("\t<CTRL>+<ALT>+m\n");
  printf("\t\tminimizes the application\n");
  printf("\tAction Script\n");
  printf("\t\tExecutes a predefined script on key press.\n");
  printf("\t\tShould the script not exist it is ignored.\n");
  printf("\t\tScripts can be provided at the default location ~/.config/freerdp/action.sh or as "
         "command line argument /action:script:<path>\n");
  printf("\t\tThe script will receive the current key combination as argument.\n");
  printf("\t\tThe output of the script is parsed for 'key-local' which tells that the script "
         "used the key combination, otherwise the combination is forwarded to the remote.\n");
}
 
int main(int argc, char* argv[])
{
  int rc = 1;
  int status = 0;
  HANDLE thread = nullptr;
  xfContext* xfc = nullptr;
  DWORD dwExitCode = 0;
  rdpContext* context = nullptr;
  rdpSettings* settings = nullptr;
  RDP_CLIENT_ENTRY_POINTS clientEntryPoints = WINPR_C_ARRAY_INIT;
 
  clientEntryPoints.Size = sizeof(RDP_CLIENT_ENTRY_POINTS);
  clientEntryPoints.Version = RDP_CLIENT_INTERFACE_VERSION;
 
  RdpClientEntry(&clientEntryPoints);
 
  context = freerdp_client_context_new(&clientEntryPoints);
  if (!context)
    return 1;
 
  settings = context->settings;
  xfc = (xfContext*)context;
 
  status = xf_client_settings_parse_command_line(xfc, argc, argv);
  if (status)
  {
    rc = xf_client_settings_command_line_status_print(xfc, status, argc, argv);
 
    if (freerdp_settings_get_bool(settings, FreeRDP_ListMonitors))
      xf_list_monitors(xfc);
    else
    {
      switch (status)
      {
        case COMMAND_LINE_STATUS_PRINT:
        case COMMAND_LINE_STATUS_PRINT_VERSION:
        case COMMAND_LINE_STATUS_PRINT_BUILDCONFIG:
          break;
        case COMMAND_LINE_STATUS_PRINT_HELP:
          xfreerdp_print_help();
          break;
        default:
          break;
      }
    }
    goto out;
  }
 
  if (!stream_dump_register_handlers(context, CONNECTION_STATE_MCS_CREATE_REQUEST, FALSE))
    goto out;
 
  if (freerdp_client_start(context) != 0)
    goto out;
 
  thread = freerdp_client_get_thread(context);
 
  (void)WaitForSingleObject(thread, INFINITE);
  if (!GetExitCodeThread(thread, &dwExitCode))
    goto out;
  rc = xf_exit_code_from_disconnect_reason(dwExitCode);
 
  freerdp_client_stop(context);
 
out:
  freerdp_client_context_free(context);
 
  return rc;
}