void MathTest::onUserName()
{
if((userNameEdit->text() != userName)
&& (userNameEdit->text() != "")) {
openResultFile();
getDefaults();
}
}
void MathTest::onGo()
{
int iCount = 0;
// Only do this if we're not already running.
//
if(bRunning) {
pMsg->sendAlert("Tests are already running.");
}
else {
iTotalCount = 0;
iTotalRight = 0;
iGradeLevel = pGradeLevel->buttonGroup->checkedId();
// Initialize the test matrix and the other global control
// parameters.
//
for(int i = 0; i < op_boundary; i++)
{
if(pTests->widgetList[i]->isChecked()) {
testMatrix[i].bOn = true;
testMatrix[i].eOp = (op_t)i;
testMatrix[i].iCount = pProblems->widgetList[i]->text().toInt();
testMatrix[i].iPass = 0;
testMatrix[i].iSeconds = pTimes->widgetList[i]->text().toInt();
testMatrix[i].bFirst = true;
iCount++;
}
else {
testMatrix[i].bOn = false;
testMatrix[i].eOp = op_boundary;
testMatrix[i].iCount = 0;
testMatrix[i].iPass = 0;
testMatrix[i].bFirst = false;
}
testMatrix[i].iRight = 0;
testMatrix[i].iWrong = 0;
testMatrix[i].iScore = 0;
testMatrix[i].qsGrade = "";
}
if(iCount == 0) {
pMsg->sendAlert("No tests selected.\nPlease select a test.");
}
else {
// If we have a file for this session, reopen it now.
//
if(!bFirstPass && !resultFile->isOpen()
&& (userNameEdit->text() == userName)
&& (userName != "")) {
if (! resultFile->open(QIODevice::Append | QIODevice::Text))
pMsg->sendInfo("Continuing without appending to the file.");
}
if(bFirstPass || (userNameEdit->text() != userName)) {
openResultFile();
getDefaults();
}
if(bFirstPass)
bFirstPass = false;
setEditable(false);
bRunning = true;
testIndex = 0;
rnd.clear();
runTest();
}
}
}
int main(int argc, char **argv)
{
int i; /* loop and temporary variables */
struct timespec sleep_time = {0, 3000000}; /* 3 ms */
int packet_counter = 0;
/* allocate memory for packet fetching and processing */
struct lgw_pkt_rx_s rxpkt[16]; /* array containing up to 16 inbound packets metadata */
struct lgw_pkt_rx_s *p; /* pointer on a RX packet */
int nb_pkt;
configure_gateway();
/* parse command line options */
while ((i = getopt (argc, argv, "hr:")) != -1) {
switch (i) {
case 'h':
usage();
return EXIT_FAILURE;
break;
case 'r':
result_file_name = optarg;
break;
default:
MSG("ERROR: argument parsing use -h option for help\n");
usage();
return EXIT_FAILURE;
}
}
/* configure signal handling */
sigemptyset(&sigact.sa_mask);
sigact.sa_flags = 0;
sigact.sa_handler = sig_handler;
sigaction(SIGQUIT, &sigact, NULL);
sigaction(SIGINT, &sigact, NULL);
sigaction(SIGTERM, &sigact, NULL);
/* starting the concentrator */
i = lgw_start();
if (i == LGW_HAL_SUCCESS) {
MSG("INFO: concentrator started, packet can now be received\n");
} else {
MSG("ERROR: failed to start the concentrator\n");
return EXIT_FAILURE;
}
openResultFile();
/* transform the MAC address into a string */
sprintf(lgwm_str, "%08X%08X", (uint32_t)(lgwm >> 32), (uint32_t)(lgwm & 0xFFFFFFFF));
/* main loop */
while ((quit_sig != 1) && (exit_sig != 1)) {
/* fetch packets */
nb_pkt = lgw_receive(ARRAY_SIZE(rxpkt), rxpkt);
if (nb_pkt == LGW_HAL_ERROR) {
MSG("ERROR: failed packet fetch, exiting\n");
return EXIT_FAILURE;
} else if (nb_pkt == 0) {
clock_nanosleep(CLOCK_MONOTONIC, 0, &sleep_time, NULL); /* wait a short time if no packets */
} else {
/* local timestamp generation until we get accurate GPS time */
}
/* log packets */
for (i=0; i < nb_pkt; ++i) {
p = &rxpkt[i];
switch(compare_id(p)) {
case JOIN_REQ_MSG:
MSG("Sending join response.\n");
send_join_response(p);
packet_counter = 0;
size = 0;
break;
case TEST_MSG:
snr[packet_counter] = p->snr;
packet_counter++;
size = p->size;
break;
case END_TEST_MSG:
if (packet_counter != 0) {
write_results(packet_counter, p);
MSG("Ended series: %i packets received.\n", packet_counter);
}
packet_counter = 0;
size = 0;
break;
case ALL_TESTS_ENDED_MSG:
exit_sig = 1; // ending program
MSG("All tests have been finished.\n");
break;
default:
// message not recognized
break;
}
}
}
if (exit_sig == 1) {
/* clean up before leaving */
i = lgw_stop();
if (i == LGW_HAL_SUCCESS) {
MSG("INFO: concentrator stopped successfully\n");
} else {
MSG("WARNING: failed to stop concentrator successfully\n");
}
}
fclose(result_file);
MSG("INFO: Exiting uplink concentrator program\n");
return EXIT_SUCCESS;
}
void
MoaiHttp_processResponse_forText( ZnkSocket O_sock, MoaiContext ctx, MoaiFdSet mfds,
size_t* content_length_remain, RanoModule mod )
{
MoaiInfo* info = ctx->draft_info_;
MoaiBodyInfo* body_info = &ctx->body_info_;
bool is_chunked = ctx->body_info_.is_chunked_;
size_t result_size = 0;
/***
* checkedが指定されていない場合でもとりあえず最初はcheckedのパターンを検査してrecvを試みる.
* (checkedが指定されていないにも関わらずcheckedなパターンでデータを返している行儀の悪い
* CGIなどが極稀に存在する(例えばwww1.axfc.net)からであり、それに対応するためである)
*/
/***
* is_unlimited_ とは !is_chunked_ && content_length_ == 0 の状態のことである.
* つまり !is_unlimited_では is_chunked_ || content_length_ != 0 となる.
*/
if( ctx->body_info_.is_unlimited_ ){
bool is_recv_by_zero = false;
if( !is_chunked ){
if( detectChunkedBodyBegin( info->stream_, info->hdr_size_, O_sock, mfds, &result_size ) ){
is_chunked = true;
}
}
if( is_chunked ){
/* parseChunkDataを実行 */
ChunkRecv cr = parseChunkData( info->stream_, info->hdr_size_, O_sock, mfds, &result_size );
if( cr == ChunkRecv_BrokenData ){
is_recv_by_zero = true;
}
} else {
is_recv_by_zero = true;
}
if( is_recv_by_zero ){
/* 残りはRecvZeroを受け取るまで力技でrecv. */
RanoLog_printf( " MoaiIO_recvByZero Mode Begin\n" );
MoaiIO_recvByZero( info->stream_, O_sock, mfds, &result_size );
RanoLog_printf( " MoaiIO_recvByZero Mode End\n" );
}
} else if( is_chunked ){
/* Transfer-Encodingにおいて明示的にchunkedが指定されている場合 */
ChunkRecv cr = parseChunkData( info->stream_, info->hdr_size_, O_sock, mfds, &result_size );
RanoLog_printf( " parseChunkData result=[%d]\n", cr );
updateContentLengthRemain( content_length_remain, result_size );
if( cr == ChunkRecv_BrokenData ){
dumpBrokenChunkStream( info->stream_ );
/* 残りはcheckedが指定されていない場合と同様にrecv. */
RanoLog_printf( " MoaiIO_recvBySize(1) content_length_remain=[%zu]\n", *content_length_remain );
while( *content_length_remain ){
if( !MoaiIO_recvBySize( info->stream_, O_sock, mfds, *content_length_remain, &result_size ) ){
break;
}
if( !updateContentLengthRemain( content_length_remain, result_size ) ){
break;
}
}
}
} else if( *content_length_remain ){
/* Transfer-Encodingにおいて明示的にchunkedが指定されておらず
* Content-Lengthの指定は存在する場合 */
if( !is_chunked ){
if( detectChunkedBodyBegin( info->stream_, info->hdr_size_, O_sock, mfds, &result_size ) ){
is_chunked = true;
}
updateContentLengthRemain( content_length_remain, result_size );
}
if( is_chunked ){
/***
* この場合chunkedデータとみなす.
*/
ChunkRecv cr = parseChunkData( info->stream_, info->hdr_size_, O_sock, mfds, &result_size );
updateContentLengthRemain( content_length_remain, result_size );
if( cr == ChunkRecv_BrokenData ){
/* 残りはcheckedが指定されていない場合と同様にrecv. */
RanoLog_printf( " MoaiIO_recvBySize(2) content_length_remain=[%zu]\n", *content_length_remain );
while( *content_length_remain ){
if( !MoaiIO_recvBySize( info->stream_, O_sock, mfds, *content_length_remain, &result_size ) ){
break;
}
if( !updateContentLengthRemain( content_length_remain, result_size ) ){
break;
}
}
}
} else {
/* chunkedではない場合.
* 以下によって全取得. */
RanoLog_printf( " MoaiIO_recvBySize(3) content_length_remain=[%zu]\n", *content_length_remain );
while( *content_length_remain ){
if( !MoaiIO_recvBySize( info->stream_, O_sock, mfds, *content_length_remain, &result_size ) ){
break;
}
if( !updateContentLengthRemain( content_length_remain, result_size ) ){
break;
}
}
}
}
{
const uint8_t* body_data = ZnkBfr_data( info->stream_ ) + info->hdr_size_;
const size_t body_size = ZnkBfr_size( info->stream_ ) - info->hdr_size_;
ZnkStr_clear( ctx->text_ );
if( body_info->is_gzip_ ){
ZnkStr emsg = NULL;
emsg = ctx->msgs_;
ZnkStr_clear( ctx->msgs_ );
if( !inflateGZipBody_toStr( ctx->text_, body_data, body_size, emsg ) ){
RanoLog_printf( " MoaiHttp_processResponse_forText : [%s]\n", ZnkStr_cstr(emsg) );
ZnkStr_append( ctx->text_, (char*)body_data, body_size );
}
} else {
ZnkStr_append( ctx->text_, (char*)body_data, body_size );
}
}
if( mod ){
RanoTxtFilterAry txt_ftr = NULL;
switch( body_info->txt_type_ ){
case RanoText_HTML:
txt_ftr = RanoModule_ftrHtml( mod );
break;
case RanoText_JS:
txt_ftr = RanoModule_ftrJS( mod );
break;
case RanoText_CSS:
txt_ftr = RanoModule_ftrCSS( mod );
break;
default:
break;
}
RanoModule_invokeOnResponse( mod, info->hdrs_.vars_, ctx->text_, ZnkStr_cstr(info->req_urp_) );
if( txt_ftr ){
RanoModule_execFilterAry( txt_ftr, ctx->text_ );
if( body_info->txt_type_ == RanoText_CSS ){
const ZnkStrAry css_additional = RanoModule_ftrCSSAdditional( mod );
const size_t size = ZnkStrAry_size( css_additional );
size_t idx;
ZnkStr line;
for( idx=0; idx<size; ++idx ){
line = ZnkStrAry_at( css_additional, idx );
ZnkStr_add_c( ctx->text_, '\n' );
ZnkStr_append( ctx->text_, ZnkStr_cstr(line), ZnkStr_leng(line) );
}
}
}
}
{
ZnkFile fp = openResultFile( body_info->txt_type_ );
if( fp ){
const uint8_t* html_data = (uint8_t*)ZnkStr_cstr( ctx->text_ );
const size_t html_size = ZnkStr_leng( ctx->text_ );
Znk_fwrite( html_data, html_size, fp );
Znk_fclose( fp );
}
}
/***
* I側にはctx->text_の値で返信する.
* これに伴い、HeaderにおけるContent-Lengthの値を修正する.
*/
{
ZnkHtpHdrs hdrs = &info->hdrs_;
const char* key;
bool exist_content_length = false;
size_t size;
size_t idx;
ZnkVarp varp;
ZnkHtpHdrs_erase( hdrs->vars_, "Transfer-Encoding" );
size = ZnkVarpAry_size( hdrs->vars_ );
for( idx=0; idx<size; ++idx ){
varp = ZnkVarpAry_at( hdrs->vars_, idx );
key = ZnkHtpHdrs_key_cstr( varp );
if( ZnkS_eqCase( key, "Content-Length" ) ){
ZnkStr str = ZnkHtpHdrs_val( varp, 0 );
size_t new_contet_length = ZnkStr_leng( ctx->text_ );
ZnkStr_setf( str, "%zu", new_contet_length );
exist_content_length = true;
}
if( ZnkS_eqCase( key, "Content-Encoding" ) ){
ZnkStr str = ZnkHtpHdrs_val( varp, 0 );
/* identityは特別なEncodingはなしを示す */
ZnkStr_set( str, "identity" );
}
}
if( !exist_content_length ){
char buf[ 1024 ];
size_t new_contet_length = ZnkStr_leng( ctx->text_ );
key = "Content-Length";
Znk_snprintf( buf, sizeof(buf), "%zu", new_contet_length );
ZnkHtpHdrs_regist( hdrs->vars_,
key, Znk_strlen(key),
buf, Znk_strlen(buf), true );
}
}
}
