/*
function read(buffer: ByteArray, offset: Number = 0, count: Number = -1): Number
Returns a count of bytes read. Non-blocking if a callback is defined. Otherwise, blocks.
Offset: -1 then read to the buffer write position, >= 0 then read to that offset
count: -1 then read as much as the buffer will hold. If buffer is growable, read all content. If not growable,
read the buffer size. If count >= 0, then read that number of bytes.
*/
static EjsNumber *http_read(Ejs *ejs, EjsHttp *hp, int argc, EjsObj **argv)
{
EjsByteArray *buffer;
HttpConn *conn;
MprOff contentLength;
ssize offset, count;
conn = hp->conn;
buffer = (EjsByteArray*) argv[0];
offset = (argc >= 2) ? ejsGetInt(ejs, argv[1]) : 0;
count = (argc >= 3) ? ejsGetInt(ejs, argv[2]): -1;
if (!waitForResponseHeaders(hp)) {
return 0;
}
contentLength = httpGetContentLength(conn);
if (conn->state >= HTTP_STATE_PARSED && contentLength == hp->readCount) {
/* End of input */
return ESV(null);
}
if (offset < 0) {
offset = buffer->writePosition;
} else if (offset < buffer->size) {
ejsSetByteArrayPositions(ejs, buffer, offset, offset);
} else {
ejsThrowOutOfBoundsError(ejs, "Bad read offset value");
return 0;
}
if (count < 0 && !buffer->resizable) {
count = buffer->size - offset;
}
if ((count = readHttpData(ejs, hp, count)) < 0) {
assert(ejs->exception);
return 0;
} else if (count == 0 && conn->state > HTTP_STATE_CONTENT) {
return ESV(null);
}
hp->readCount += count;
if (ejsCopyToByteArray(ejs, buffer, offset, (char*) mprGetBufStart(hp->responseContent), count) != count) {
ejsThrowMemoryError(ejs);
}
ejsSetByteArrayPositions(ejs, buffer, -1, buffer->writePosition + count);
mprAdjustBufStart(hp->responseContent, count);
mprResetBufIfEmpty(hp->responseContent);
return ejsCreateNumber(ejs, (MprNumber) count);
}
/*
function readString(count: Number = -1): String
Read count bytes (default all) of content as a string. This always starts at the first character of content.
*/
static EjsString *http_readString(Ejs *ejs, EjsHttp *hp, int argc, EjsObj **argv)
{
EjsString *result;
ssize count;
count = (argc == 1) ? ejsGetInt(ejs, argv[0]) : -1;
if (!waitForState(hp, HTTP_STATE_CONTENT, -1, 1)) {
return 0;
}
if ((count = readHttpData(ejs, hp, count)) < 0) {
assert(ejs->exception);
return 0;
} else if (count == 0 && hp->conn->state > HTTP_STATE_CONTENT) {
return ESV(null);
}
// UNICODE ENCODING
result = ejsCreateStringFromMulti(ejs, mprGetBufStart(hp->responseContent), count);
mprAdjustBufStart(hp->responseContent, count);
mprResetBufIfEmpty(hp->responseContent);
return result;
}
#include "jsonreader.h"
#include <QJsonDocument>
#include <QJsonObject>
#include <QJsonValue>
#include <QJsonArray>
#include <QDebug>
JsonReader::JsonReader(ProgressBar *progressBar)
{
QObject::connect(this,SIGNAL(progressBarSetup(QString,int,int)),progressBar,SLOT(setInfo(QString,int,int)));
QObject::connect(this,SIGNAL(progressBarUpdate(QString,int)),progressBar,SLOT(setValue(QString,int)));
QObject::connect(this,SIGNAL(progressFinished()),progressBar,SLOT(progressFinished()));
emit progressBarSetup(QString("Checking for updates"),0,0);
QObject::connect(&m_ApiReader,SIGNAL(sigJsonData(QString,ApiReader::DataType)),this,SLOT(readHttpData(QString,ApiReader::DataType)));
QObject::connect(&m_ApiReader,SIGNAL(networkError(QString,NetworkHandler::ErrorCode)),this,SLOT(errorSlot(QString,NetworkHandler::ErrorCode)));
m_ApiReader.startCheckUpdateNecessary();
m_IterationStep = eIndexData;
}
void JsonReader::triggerLeagueRead()
{
emit progressBarSetup(QString("Downloading leagues ..."),0,0);
m_ApiReader.startLeageJsonDownload();
}
void JsonReader::triggerFixtureRead(QString leagueCaption,int matchday)
{
emit progressBarSetup(QString("Downloading Fixtures ..."),0,0);
m_ApiReader.startFixtureJsonDownload(m_LeagueNameMap.key(leagueCaption),matchday);
}
