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Cleanup HttpGet debugging output: make it somewhat more silent and streamline the messages in general.

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git-svn-id: svn://svn.rockbox.org/rockbox/trunk@20438 a1c6a512-1295-4272-9138-f99709370657
This commit is contained in:
Dominik Riebeling 2009-03-21 23:18:57 +00:00
parent e8f25d91e8
commit 6a76ebbab1
1 changed files with 25 additions and 30 deletions
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55
rbutil/rbutilqt/base/httpget.cpp
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@ -54,7 +54,7 @@ HttpGet::HttpGet(QObject *parent)
connect(&http, SIGNAL(dataReadProgress(int, int)), this, SIGNAL(dataReadProgress(int, int)));
connect(&http, SIGNAL(requestFinished(int, bool)), this, SLOT(httpFinished(int, bool)));
connect(&http, SIGNAL(responseHeaderReceived(const QHttpResponseHeader&)), this, SLOT(httpResponseHeader(const QHttpResponseHeader&)));
connect(&http, SIGNAL(stateChanged(int)), this, SLOT(httpState(int)));
// connect(&http, SIGNAL(stateChanged(int)), this, SLOT(httpState(int)));
connect(&http, SIGNAL(requestStarted(int)), this, SLOT(httpStarted(int)));
connect(&http, SIGNAL(readyRead(const QHttpResponseHeader&)), this, SLOT(httpResponseHeader(const QHttpResponseHeader&)));
@ -69,7 +69,6 @@ void HttpGet::setCache(const QDir& d)
m_cachedir = d;
bool result;
result = initializeCache(d);
qDebug() << "[HTTP]"<< __func__ << "(QDir)" << d.absolutePath() << result;
m_usecache = result;
}
@ -79,7 +78,6 @@ void HttpGet::setCache(const QDir& d)
*/
void HttpGet::setCache(bool c)
{
qDebug() << "[HTTP]" << __func__ << "(bool) =" << c;
m_usecache = c;
// make sure cache is initialized
if(c)
@ -126,7 +124,6 @@ QHttp::Error HttpGet::error()
void HttpGet::setProxy(const QUrl &proxy)
{
qDebug() << "[HTTP]" << __func__ << "(QUrl)" << proxy.toString();
m_proxy = proxy;
http.setProxy(m_proxy.host(), m_proxy.port(), m_proxy.userName(), m_proxy.password());
}
@ -134,7 +131,6 @@ void HttpGet::setProxy(const QUrl &proxy)
void HttpGet::setProxy(bool enable)
{
qDebug() << "[HTTP]" << __func__ << "(bool)" << enable;
if(enable)
http.setProxy(m_proxy.host(), m_proxy.port(), m_proxy.userName(), m_proxy.password());
else
@ -146,12 +142,12 @@ void HttpGet::setFile(QFile *file)
{
outputFile = file;
outputToBuffer = false;
qDebug() << "[HTTP]" << __func__ << "(QFile*)" << outputFile->fileName();
}
void HttpGet::abort()
{
qDebug() << "[HTTP] Aborting requests, pending:" << http.hasPendingRequests();
http.abort();
if(!outputToBuffer)
outputFile->close();
@ -179,8 +175,7 @@ bool HttpGet::getFile(const QUrl &url)
if(!outputToBuffer) {
if (!outputFile->open(QIODevice::ReadWrite)) {
qDebug() << "[HTTP] Error: Cannot open " << qPrintable(outputFile->fileName())
<< " for writing: " << qPrintable(outputFile->errorString())
<< endl;
<< " for writing: " << qPrintable(outputFile->errorString());
return false;
}
}
@ -189,7 +184,7 @@ bool HttpGet::getFile(const QUrl &url)
// returned in case the object is reused.
dataBuffer.clear();
}
qDebug() << "[HTTP] downloading" << url.toEncoded();
qDebug() << "[HTTP] GET URI" << url.toEncoded();
// create request
http.setHost(url.host(), url.port(80));
// construct query (if any)
@ -218,6 +213,7 @@ bool HttpGet::getFile(const QUrl &url)
connect(this, SIGNAL(headerFinished()), this, SLOT(getFileFinish()));
m_header.setRequest("HEAD", m_path + m_query);
headRequest = http.request(m_header);
qDebug() << "[HTTP] HEAD scheduled: " << headRequest;
}
return true;
@ -229,18 +225,17 @@ void HttpGet::getFileFinish()
m_cachefile = m_cachedir.absolutePath() + "/rbutil-cache/" + m_hash;
if(m_usecache) {
// check if the file is present in cache
qDebug() << "[HTTP] cache ENABLED";
QFileInfo cachefile = QFileInfo(m_cachefile);
if(cachefile.isReadable()
&& cachefile.size() > 0
&& cachefile.lastModified() > m_serverTimestamp) {
qDebug() << "[HTTP] cached file found:" << m_cachefile;
qDebug() << "[HTTP] Cache: up-to-date file found:" << m_cachefile;
getRequest = -1;
QFile c(m_cachefile);
if(!outputToBuffer) {
qDebug() << "[HTTP] copying cache file to output" << outputFile->fileName();
qDebug() << "[HTTP] Cache: copying file to output" << outputFile->fileName();
c.open(QIODevice::ReadOnly);
outputFile->open(QIODevice::ReadWrite);
outputFile->write(c.readAll());
@ -248,7 +243,7 @@ void HttpGet::getFileFinish()
c.close();
}
else {
qDebug() << "[HTTP] reading cache file into buffer";
qDebug() << "[HTTP] Cache: reading file into buffer";
c.open(QIODevice::ReadOnly);
dataBuffer = c.readAll();
c.close();
@ -260,11 +255,8 @@ void HttpGet::getFileFinish()
}
else {
if(cachefile.isReadable())
qDebug() << "[HTTP] file in cache timestamp:" << cachefile.lastModified();
else
qDebug() << "[HTTP] file not in cache.";
qDebug() << "[HTTP] server file timestamp:" << m_serverTimestamp;
qDebug() << "[HTTP] downloading file to" << m_cachefile;
qDebug() << "[HTTP] Cache: outdated, timestamp:" << cachefile.lastModified();
qDebug() << "[HTTP] Cache: caching as" << m_cachefile;
// unlink old cache file
if(cachefile.isReadable())
QFile(m_cachefile).remove();
@ -285,7 +277,7 @@ void HttpGet::getFileFinish()
<< qPrintable(outputFile->fileName());
getRequest = http.request(m_header, 0, outputFile);
}
qDebug() << "[HTTP] GET request scheduled, id:" << getRequest;
qDebug() << "[HTTP] GET scheduled: " << getRequest;
return;
}
@ -294,7 +286,7 @@ void HttpGet::getFileFinish()
void HttpGet::httpDone(bool error)
{
if (error) {
qDebug() << "[HTTP] Error: " << qPrintable(http.errorString()) << httpResponse();
qDebug() << "[HTTP] Error:" << qPrintable(http.errorString()) << httpResponse();
}
if(!outputToBuffer)
outputFile->close();
@ -322,14 +314,12 @@ void HttpGet::httpDone(bool error)
void HttpGet::httpFinished(int id, bool error)
{
qDebug() << "[HTTP]" << __func__ << "(int, bool) =" << id << error;
qDebug() << "[HTTP] Request finished:" << id << "Error:" << error
<< "pending requests:" << http.hasPendingRequests();
if(id == getRequest) {
dataBuffer = http.readAll();
emit requestFinished(id, error);
}
qDebug() << "[HTTP] hasPendingRequests =" << http.hasPendingRequests();
if(id == headRequest) {
QHttpResponseHeader h = http.lastResponse();
@ -354,7 +344,7 @@ void HttpGet::httpFinished(int id, bool error)
// RFC 822
else
m_serverTimestamp = QDateTime::fromString(date, "dd MMM yyyy hh:mm:ss");
qDebug() << "[HTTP] Header Request Date:" << date << ", parsed:" << m_serverTimestamp;
qDebug() << "[HTTP] HEAD finished, server date:" << date << ", parsed:" << m_serverTimestamp;
emit headerFinished();
return;
}
@ -364,8 +354,8 @@ void HttpGet::httpFinished(int id, bool error)
void HttpGet::httpStarted(int id)
{
qDebug() << "[HTTP]" << __func__ << "(int) =" << id;
qDebug() << "headRequest" << headRequest << "getRequest" << getRequest;
qDebug() << "[HTTP] Request started: " << id << "Header req:"
<< headRequest << "Get req:" << getRequest;
}
@ -381,7 +371,7 @@ void HttpGet::httpResponseHeader(const QHttpResponseHeader &resp)
// this download
m_response = resp.statusCode();
if(m_response != 200) {
qDebug() << "[HTTP] response error =" << m_response << resp.reasonPhrase();
// abort old request first.
http.abort();
}
// 301 -- moved permanently
@ -394,6 +384,11 @@ void HttpGet::httpResponseHeader(const QHttpResponseHeader &resp)
qDebug() << "[HTTP] response =" << m_response << "- following";
getFile(resp.value("location") + m_query);
}
else if(m_response != 200) {
// all other errors are fatal.
qDebug() << "[HTTP] Response error:" << m_response << resp.reasonPhrase();
}
}
@ -408,7 +403,7 @@ void HttpGet::httpState(int state)
QString s[] = {"Unconnected", "HostLookup", "Connecting", "Sending",
"Reading", "Connected", "Closing"};
if(state <= 6)
qDebug() << "[HTTP]" << __func__ << "() = " << s[state];
else qDebug() << "[HTTP]" << __func__ << "() = " << state;
qDebug() << "[HTTP] State:" << s[state];
else qDebug() << "[HTTP] State:" << state;
}