bool fs2netd_check_mission(char *mission_name)
{
int rc = 0;
char popup_string[256];
if ( !Logged_in ) {
return 0;
}
strcpy_s(Chk_mission_name, mission_name);
cf_chksum_long(Chk_mission_name, &Chk_mission_crc);
do_full_packet = true;
In_process = true;
memset(popup_string, 0, sizeof(popup_string));
sprintf(popup_string, XSTR("Validating mission %s", 1074), mission_name);
if (Is_standalone) {
do { rc = fs2netd_check_mission_do(); } while (!rc);
} else {
rc = popup_till_condition(fs2netd_check_mission_do, XSTR("&Cancel", 779), popup_string);
}
In_process = false;
Local_timeout = -1;
switch (rc) {
// operation canceled, or invalid
case 0:
return false;
// successful, but invalid
case 1:
return false;
// successful and valid
case 2:
return true;
// failed to send request packet
case 3:
if ( !Is_standalone ) {
popup(PF_USE_AFFIRMATIVE_ICON, 1, POPUP_OK, XSTR("Server request failed!",1580));
}
return false;
// it timed out
case 4:
if ( !Is_standalone ) {
popup(PF_USE_AFFIRMATIVE_ICON, 1, POPUP_OK, XSTR("Server request timed out!", 1581));
}
return false;
}
return false;
}
void fs2netd_add_table_validation(char *tblname)
{
uint chksum = 0;
// if the tbl name isn't valid then just assume that the tbl is too
if ( (tblname == NULL) || !strlen(tblname) ) {
return;
}
CFILE *tbl = cfopen(tblname, "rt", CFILE_NORMAL, CF_TYPE_TABLES);
if (tbl == NULL) {
return;
}
cf_chksum_long(tbl, &chksum);
cfclose(tbl);
crc_valid_status tbl_crc;
strncpy(tbl_crc.name, tblname, NAME_LENGTH);
tbl_crc.crc32 = chksum;
tbl_crc.valid = 0;
Table_valid_status.push_back( tbl_crc );
}
int fs2netd_get_valid_missions_do()
{
if (Local_timeout == -1) {
Local_timeout = timer_get_seconds() + 30;
}
// get the available CRCs from the server if we need to
if ( FS2NetD_file_list.empty() ) {
int rc = FS2NetD_GetMissionsList(FS2NetD_file_list, do_full_packet);
do_full_packet = false;
// communications error
if (rc < 0) {
Local_timeout = -1;
return 4;
}
// no missions
if ( rc && FS2NetD_file_list.empty() ) {
Local_timeout = -1;
return 2;
}
// if timeout passes then bail on crc failure
if ( timer_get_seconds() > Local_timeout ) {
Local_timeout = -1;
return 1;
}
}
// we should have the CRCs, or there were no missions, so process them
else {
static char **file_names = NULL;
static int idx = 0, count = 0;
bool found = false;
int file_index = 0;
char valid_status = MVALID_STATUS_UNKNOWN;
char full_name[MAX_FILENAME_LEN], wild_card[10];
char val_text[MAX_FILENAME_LEN+15];
uint checksum = 0;
if (file_names == NULL) {
// allocate filename space
file_names = (char**) vm_malloc_q( sizeof(char*) * 1024 ); // 1024 files should be safe!
if (file_names == NULL) {
Local_timeout = -1;
return 3;
}
memset( wild_card, 0, sizeof(wild_card) );
strcpy_s( wild_card, NOX("*") );
strcat_s( wild_card, FS_MISSION_FILE_EXT );
idx = count = cf_get_file_list(1024, file_names, CF_TYPE_MISSIONS, wild_card);
}
// drop idx first thing
idx--;
// we should be done validating, or just not have nothing to validate
if (idx < 0) {
for (idx = 0; idx < count; idx++) {
if (file_names[idx] != NULL) {
vm_free(file_names[idx]);
file_names[idx] = NULL;
}
}
vm_free(file_names);
file_names = NULL;
idx = count = 0;
Local_timeout = -1;
return 4;
}
// verify all filenames that we know about with their CRCs
// NOTE: that this is done for one file per frame, since this is inside of a popup
memset( full_name, 0, MAX_FILENAME_LEN );
strncpy( full_name, cf_add_ext(file_names[idx], FS_MISSION_FILE_EXT), sizeof(full_name) - 1 );
memset( val_text, 0, sizeof(val_text) );
snprintf( val_text, sizeof(val_text) - 1, "Validating: %s", full_name );
if (Is_standalone) {
if ( std_gen_is_active() ) {
std_gen_set_text(val_text, 1);
}
} else {
popup_change_text(val_text);
}
cf_chksum_long(full_name, &checksum);
// try and find the file
file_index = multi_create_lookup_mission(full_name);
found = false;
if (file_index >= 0) {
for (SCP_vector<file_record>::iterator fr = FS2NetD_file_list.begin(); fr != FS2NetD_file_list.end() && !found; ++fr) {
if ( !stricmp(full_name, fr->name) ) {
if (fr->crc32 == checksum) {
found = true;
valid_status = MVALID_STATUS_VALID;
} else {
valid_status = MVALID_STATUS_INVALID;
}
Multi_create_mission_list[file_index].valid_status = valid_status;
}
}
if (found) {
ml_printf("FS2NetD Mission Validation: %s => Valid!", full_name);
} else {
ml_printf("FS2NetD Mission Validation: %s => INVALID! -- 0x%08x", full_name, checksum);
}
}
}
return 0;
}
void fs2netd_debrief_init()
{
if ( !(Game_mode & GM_MULTIPLAYER) ) {
return;
}
if ( !Om_tracker_flag ) {
return;
}
if ( !Is_connected ) {
return;
}
uint CurrentMissionChsum;
bool mValidStatus = false;
cf_chksum_long(Netgame.mission_name, &CurrentMissionChsum);
mValidStatus = FS2NetD_CheckSingleMission(Netgame.mission_name, CurrentMissionChsum);
if ( ((multi_num_players() > 1) || (Multi_num_players_at_start > 1)) && !game_hacked_data() && mValidStatus ) {
// verify that we are logged in before doing anything else
fs2netd_login();
int spd_ret = FS2NetD_SendPlayerData(PXO_SID, Players[Player_num].callsign, Multi_tracker_login, &Players[Player_num]);
switch (spd_ret) { // 0 = pilot updated, 1 = invalid pilot, 2 = invalid (expired?) sid
case -1:
multi_display_chat_msg( XSTR("<Did not receive response from server within timeout period>", -1), 0, 0 );
multi_display_chat_msg( XSTR("<Your stats may not have been stored>", -1), 0, 0 );
multi_display_chat_msg( XSTR("<This is not a critical error>", -1), 0, 0 );
Multi_debrief_stats_accept_code = 1;
break;
case 0:
multi_display_chat_msg( XSTR("<stats have been accepted>", 850), 0, 0 );
Multi_debrief_stats_accept_code = 1;
break;
case 1:
multi_display_chat_msg( XSTR("<stats have been tossed>", 850), 0, 0 );
multi_display_chat_msg( XSTR("WARNING: Your pilot was invalid, this is a serious error, possible data corruption", -1), 0, 0 );
Multi_debrief_stats_accept_code = 0;
break;
case 2:
// we really shouldn't be here with the new code, but handle it just in case
Int3();
fs2netd_login();
if (PXO_SID != -1) {
if ( !FS2NetD_SendPlayerData(PXO_SID, Players[Player_num].callsign, Multi_tracker_login, &Players[Player_num]) ) {
multi_display_chat_msg( XSTR("<stats have been accepted>", 850), 0, 0 );
Multi_debrief_stats_accept_code = 1;
break;
}
}
multi_display_chat_msg( XSTR("<stats have been tossed>", 851), 0, 0 );
Multi_debrief_stats_accept_code = 0;
break;
default:
multi_display_chat_msg( XSTR("Unknown Stats Store Request Reply", -1), 0, 0 );
break;
}
} else {
multi_display_chat_msg( XSTR("<stats have been tossed>", 851), 0, 0 );
Multi_debrief_stats_accept_code = 0;
}
}
