/*
 * sestest.c - an scp_v1 testing tool
 * (c) 2008 Simone Fedele
 *
 */

#include "arch.h"
#include "tcp.h"
#include "libscp.h"
#include "parse.h"
#include "log.h"

#include <stdio.h>

int inputSession(struct SCP_SESSION* s);
unsigned int menuSelect(unsigned int choices);

int main(int argc, char** argv)
{
  char buf[256];
  struct SCP_SESSION* s;
  struct SCP_CONNECTION* c;
  /*struct SCP_DISCONNECTED_SESSION ds;*/
  struct SCP_DISCONNECTED_SESSION* dsl;
  enum SCP_CLIENT_STATES_E e;
  struct log_config log;
  int end;
  int scnt;
  int idx;
  int sel;
  int sock;

  log.enable_syslog=0;
  log.log_level=99;
  log.program_name=g_strdup("sestest");
  log.log_file=g_strdup("sestest.log");
  log_start(&log);
  scp_init(&log);

  sock=g_tcp_socket();
  s = scp_session_create();
  c = scp_connection_create(sock);

  if (0!=g_tcp_connect(sock, "localhost", "3350"))
  {
    g_printf("error connecting");
    return 1;
  }

  g_printf("001 - send connect request\n");

  scp_session_set_type(s, SCP_SESSION_TYPE_XVNC);
  scp_session_set_version(s, 1);
  scp_session_set_height(s, 600);
  scp_session_set_width(s, 800);
  scp_session_set_bpp(s, 16);
  scp_session_set_rsr(s, 0);
  scp_session_set_locale(s, "it_IT");
  scp_session_set_username(s, "prog");
  scp_session_set_password(s, "prog");
  scp_session_set_hostname(s, "odin");
//   scp_session_set_addr(s, SCP_ADDRESS_TYPE_IPV4, "127.0.0.1");
//   scp_session_set_display(struct SCP_SESSION* s, SCP_DISPLAY display);
//   scp_session_set_errstr(struct SCP_SESSION* s, char* str);

  /*s.type=SCP_SESSION_TYPE_XVNC;
  s.version=1;
  s.height=600;
  s.width=800;
  s.bpp=8;
  s.rsr=0;
  g_strncpy(s.locale,"it_IT  0123456789",18);
  s.username=g_malloc(256, 1);
  g_strncpy(s.username,"prog",255);
  s.password=g_malloc(256,1);
  g_strncpy(s.password, "prog", 255);
  g_printf("%s - %s\n", s.username, s.password);
  s.hostname=g_malloc(256,1);
  g_strncpy(s.hostname, "odin", 255);
  s.addr_type=SCP_ADDRESS_TYPE_IPV4;
  s.ipv4addr=0;
  s.errstr=0;*/

  end=0;
  e=scp_v1c_connect(c,s);

  while (!end)
  {
    switch (e)
    {
      case SCP_CLIENT_STATE_OK:
        g_printf("OK : display is %d\n", (short int)s->display);
        end=1;
        break;
      case SCP_CLIENT_STATE_SESSION_LIST:
        g_printf("OK : session list needed\n");
        e=scp_v1c_get_session_list(c, &scnt, &dsl);
        break;
      case SCP_CLIENT_STATE_LIST_OK:
        g_printf("OK : selecting a session:\n");
        for (idx=0; idx <scnt; idx++)
        {
          printf("Session \t%d - %d - %dx%dx%d - %d %d %d - %4d/%2d/%2d@%2d:%2d\n", \
            (dsl[idx]).SID, (dsl[idx]).type, (dsl[idx]).width, (dsl[idx]).height, (dsl[idx]).bpp, \
            (dsl[idx]).idle_days, (dsl[idx]).idle_hours, (dsl[idx]).idle_minutes, \
            (dsl[idx]).conn_year, (dsl[idx]).conn_month, (dsl[idx]).conn_day, (dsl[idx]).conn_hour, (dsl[idx]).conn_minute);
        }
        sel = menuSelect(scnt);
        e=scp_v1c_select_session(c, s, dsl[sel-1].SID);
        g_printf("\n return: %d \n", e);
        break;
      case SCP_CLIENT_STATE_RESEND_CREDENTIALS:
        g_printf("ERR: resend credentials - %s\n", s->errstr);
        g_printf("     username:");
        scanf("%255s", buf);
        scp_session_set_username(s, buf);
        g_printf("     password:");
        scanf("%255s", buf);
        scp_session_set_password(s, buf);
        e=scp_v1c_resend_credentials(c,s);
        break;
      case SCP_CLIENT_STATE_CONNECTION_DENIED:
        g_printf("ERR: connection denied: %s\n", s->errstr);
        end=1;
        break;
      case SCP_CLIENT_STATE_PWD_CHANGE_REQ:
        g_printf("OK : password change required\n");
        break;
      /*case SCP_CLIENT_STATE_RECONNECT_SINGLE:
        g_printf("OK : reconnect to 1 disconnected session\n");
        e=scp_v1c_retrieve_session(&c, &s, &ds);
        g_printf("Session Type: %d on %d\n", ds.type, s.display);
        g_printf("Session Screen: %dx%dx%d\n", ds.height, ds.width, ds.bpp);*/
        break;
      default:
        g_printf("protocol error: %d\n", e);
        end=1;
    }
  }

  g_tcp_close(sock);
  scp_session_destroy(s);
  scp_connection_destroy(c);
  /*free_stream(c.in_s);
  free_stream(c.out_s);*/

  return 0;
}

int inputSession(struct SCP_SESSION* s)
{
  unsigned int integer;

  g_printf("username: ");
  scanf("%255s", s->username);
  g_printf("password:");
  scanf("%255s", s->password);
  g_printf("hostname:");
  scanf("%255s", s->hostname);

  g_printf("session type:\n");
  g_printf("0: Xvnc\n", SCP_SESSION_TYPE_XVNC);
  g_printf("1: x11rdp\n", SCP_SESSION_TYPE_XRDP);
  integer=menuSelect(1);
  if (integer==1)
  {
    s->type=SCP_SESSION_TYPE_XRDP;
  }
  else
  {
    s->type=SCP_SESSION_TYPE_XVNC;
  }

  s->version=1;
  s->height=600;
  s->width=800;
  s->bpp=8;

  /* fixed for now */
  s->rsr=0;
  g_strncpy(s->locale,"it_IT  0123456789",18);

  return 0;
}

unsigned int menuSelect(unsigned int choices)
{
  unsigned int sel;
  int ret;

  ret=scanf("%u", &sel);

  while ((ret==0) || (sel > choices))
  {
    g_printf("invalid choice.");
    scanf("%u", &sel);
  }

  return sel;
}