1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
|
// Copyright 2005-2019 The Mumble Developers. All rights reserved.
// Use of this source code is governed by a BSD-style license
// that can be found in the LICENSE file at the root of the
// Mumble source tree or at <https://www.mumble.info/LICENSE>.
#include "CrashReporter.h"
#include "Global.h"
#include "NetworkConfig.h"
#include "OSInfo.h"
#include "EnvUtils.h"
#include <QtCore/QProcess>
#include <QtCore/QTemporaryFile>
#include <QtNetwork/QHostAddress>
#include <QtWidgets/QMessageBox>
#include <QtWidgets/QPushButton>
CrashReporter::CrashReporter(QWidget *p) : QDialog(p) {
setWindowTitle(tr("Mumble Crash Report"));
QVBoxLayout *vbl= new QVBoxLayout(this);
QLabel *l;
l = new QLabel(tr("<p><b>We're terribly sorry, but it seems Mumble has crashed. Do you want to send a crash report to the Mumble developers?</b></p>"
"<p>The crash report contains a partial copy of Mumble's memory at the time it crashed, and will help the developers fix the problem.</p>"));
vbl->addWidget(l);
QHBoxLayout *hbl = new QHBoxLayout();
qleEmail = new QLineEdit(g.qs->value(QLatin1String("crashemail")).toString());
l = new QLabel(tr("Email address (optional)"));
l->setBuddy(qleEmail);
hbl->addWidget(l);
hbl->addWidget(qleEmail, 1);
vbl->addLayout(hbl);
qteDescription=new QTextEdit();
l->setBuddy(qteDescription);
l = new QLabel(tr("Please describe briefly, in English, what you were doing at the time of the crash"));
vbl->addWidget(l);
vbl->addWidget(qteDescription, 1);
QPushButton *pbOk = new QPushButton(tr("Send Report"));
pbOk->setDefault(true);
QPushButton *pbCancel = new QPushButton(tr("Don't send report"));
pbCancel->setAutoDefault(false);
QDialogButtonBox *dbb = new QDialogButtonBox(Qt::Horizontal);
dbb->addButton(pbOk, QDialogButtonBox::AcceptRole);
dbb->addButton(pbCancel, QDialogButtonBox::RejectRole);
connect(dbb, SIGNAL(accepted()), this, SLOT(accept()));
connect(dbb, SIGNAL(rejected()), this, SLOT(reject()));
vbl->addWidget(dbb);
qelLoop = new QEventLoop(this);
qpdProgress = NULL;
qnrReply = NULL;
}
CrashReporter::~CrashReporter() {
g.qs->setValue(QLatin1String("crashemail"), qleEmail->text());
delete qnrReply;
}
void CrashReporter::uploadFinished() {
qpdProgress->reset();
if (qnrReply->error() == QNetworkReply::NoError) {
if (qnrReply->attribute(QNetworkRequest::HttpStatusCodeAttribute).toInt() == 200)
QMessageBox::information(NULL, tr("Crash upload successful"), tr("Thank you for helping make Mumble better!"));
else
QMessageBox::critical(NULL, tr("Crash upload failed"), tr("We're really sorry, but it appears the crash upload has failed with error %1 %2. Please inform a developer.").arg(qnrReply->attribute(QNetworkRequest::HttpStatusCodeAttribute).toInt()).arg(qnrReply->attribute(QNetworkRequest::HttpReasonPhraseAttribute).toString()));
} else {
QMessageBox::critical(NULL, tr("Crash upload failed"), tr("This really isn't funny, but apparently there's a bug in the crash reporting code, and we've failed to upload the report. You may inform a developer about error %1").arg(qnrReply->error()));
}
qelLoop->exit(0);
}
void CrashReporter::uploadProgress(qint64 sent, qint64 total) {
qpdProgress->setMaximum(static_cast<int>(total));
qpdProgress->setValue(static_cast<int>(sent));
}
void CrashReporter::run() {
QByteArray qbaDumpContents;
QFile qfCrashDump(g.qdBasePath.filePath(QLatin1String("mumble.dmp")));
if (! qfCrashDump.exists())
return;
qfCrashDump.open(QIODevice::ReadOnly);
#if defined(Q_OS_WIN)
/* On Windows, the .dmp file is a real minidump. */
if (qfCrashDump.peek(4) != "MDMP")
return;
qbaDumpContents = qfCrashDump.readAll();
#elif defined(Q_OS_MAC)
/*
* On OSX, the .dmp file is simply a dummy file that we
* use to find the *real* crash dump, made by the OSX
* built in crash reporter.
*/
QFileInfo qfiDump(qfCrashDump);
QDateTime qdtModification = qfiDump.lastModified();
/* Find the real crash report. */
QDir qdCrashReports(QDir::home().absolutePath() + QLatin1String("/Library/Logs/DiagnosticReports/"));
if (! qdCrashReports.exists()) {
qdCrashReports.setPath(QDir::home().absolutePath() + QLatin1String("/Library/Logs/CrashReporter/"));
}
QStringList qslFilters;
qslFilters << QString::fromLatin1("Mumble_*.crash");
qdCrashReports.setNameFilters(qslFilters);
qdCrashReports.setSorting(QDir::Time);
QFileInfoList qfilEntries = qdCrashReports.entryInfoList();
/*
* Figure out if our delta is sufficiently close to the Apple crash dump, or
* if something weird happened.
*/
foreach(QFileInfo fi, qfilEntries) {
qint64 delta = qAbs<qint64>(qdtModification.secsTo(fi.lastModified()));
if (delta < 8) {
QFile f(fi.absoluteFilePath());
f.open(QIODevice::ReadOnly);
qbaDumpContents = f.readAll();
break;
}
}
#endif
QString details;
#ifdef Q_OS_WIN
{
QTemporaryFile qtf;
if (qtf.open()) {
qtf.close();
QProcess qp;
QStringList qsl;
qsl << QLatin1String("/t");
qsl << qtf.fileName();
QString app = QLatin1String("dxdiag.exe");
QString systemRoot = EnvUtils::getenv(QLatin1String("SystemRoot"));
if (systemRoot.count() > 0) {
app = QDir::fromNativeSeparators(systemRoot + QLatin1String("/System32/dxdiag.exe"));
}
qp.start(app, qsl);
if (qp.waitForFinished(30000)) {
if (qtf.open()) {
QByteArray qba = qtf.readAll();
details = QString::fromLocal8Bit(qba);
}
} else {
details = QLatin1String("Failed to run dxdiag");
}
qp.kill();
}
}
#endif
if (qbaDumpContents.isEmpty()) {
qWarning("CrashReporter: Empty crash dump file, not reporting.");
return;
}
if (exec() == QDialog::Accepted) {
qpdProgress = new QProgressDialog(tr("Uploading crash report"), tr("Abort upload"), 0, 100, this);
qpdProgress->setMinimumDuration(500);
qpdProgress->setValue(0);
connect(qpdProgress, SIGNAL(canceled()), qelLoop, SLOT(quit()));
QString boundary = QString::fromLatin1("---------------------------%1").arg(QDateTime::currentDateTime().toTime_t());
QString os = QString::fromLatin1("--%1\r\nContent-Disposition: form-data; name=\"os\"\r\nContent-Transfer-Encoding: 8bit\r\n\r\n%2 %3\r\n").arg(boundary, OSInfo::getOS(), OSInfo::getOSVersion());
QString ver = QString::fromLatin1("--%1\r\nContent-Disposition: form-data; name=\"ver\"\r\nContent-Transfer-Encoding: 8bit\r\n\r\n%2 %3\r\n").arg(boundary, QLatin1String(MUMTEXT(MUMBLE_VERSION_STRING)), QLatin1String(MUMBLE_RELEASE));
QString email = QString::fromLatin1("--%1\r\nContent-Disposition: form-data; name=\"email\"\r\nContent-Transfer-Encoding: 8bit\r\n\r\n%2\r\n").arg(boundary, qleEmail->text());
QString descr = QString::fromLatin1("--%1\r\nContent-Disposition: form-data; name=\"desc\"\r\nContent-Transfer-Encoding: 8bit\r\n\r\n%2\r\n").arg(boundary, qteDescription->toPlainText());
QString det = QString::fromLatin1("--%1\r\nContent-Disposition: form-data; name=\"details\"\r\nContent-Transfer-Encoding: 8bit\r\n\r\n%2\r\n").arg(boundary, details);
QString head = QString::fromLatin1("--%1\r\nContent-Disposition: form-data; name=\"dump\"; filename=\"mumble.dmp\"\r\nContent-Type: binary/octet-stream\r\n\r\n").arg(boundary);
QString end = QString::fromLatin1("\r\n--%1--\r\n").arg(boundary);
QByteArray post = os.toUtf8() + ver.toUtf8() + email.toUtf8() + descr.toUtf8() + det.toUtf8() + head.toUtf8() + qbaDumpContents + end.toUtf8();
QUrl url(QLatin1String("https://crash-report.mumble.info/v1/report"));
QNetworkRequest req(url);
req.setHeader(QNetworkRequest::ContentTypeHeader, QString::fromLatin1("multipart/form-data; boundary=%1").arg(boundary));
req.setHeader(QNetworkRequest::ContentLengthHeader, QString::number(post.size()));
Network::prepareRequest(req);
qnrReply = g.nam->post(req, post);
connect(qnrReply, SIGNAL(finished()), this, SLOT(uploadFinished()));
connect(qnrReply, SIGNAL(uploadProgress(qint64, qint64)), this, SLOT(uploadProgress(qint64, qint64)));
qelLoop->exec(QEventLoop::DialogExec);
}
if (! qfCrashDump.remove())
qWarning("CrashReporeter: Unable to remove crash file.");
}
|
