nmelone/GoldenCheetah
1
0
Fork 0
mirror of https://github.com/GoldenCheetah/GoldenCheetah.git synced 2026-04-15 05:32:21 +00:00
Code Issues Packages Projects Releases Wiki Activity

New download code doesn't use Unix-isms. Big thanks to Rob Carlsen for

Browse Source 
debugging the weirdness around QTextStream::setFieldWidth.
This commit is contained in:
Sean C. Rhea
2008-05-10 03:41:08 +00:00
parent 60f9724543
commit 2f3df889c5
1 changed files with 26 additions and 26 deletions
Download Patch File Download Diff File Expand all files Collapse all files

52
src/gui/DownloadRideDialog.cpp
View File

@@ -22,15 +22,9 @@
#include "MainWindow.h"
#include <assert.h>
#include <QtGui>
#include <errno.h>
#include <fcntl.h>
#include <math.h>
#include <sys/types.h>
#include <sys/stat.h>
#include <boost/bind.hpp>
#define MAX_DEVICES 10
DownloadRideDialog::DownloadRideDialog(MainWindow *mainWindow,
const QDir &home) :
mainWindow(mainWindow), home(home), cancelled(false),
@@ -214,43 +208,49 @@ DownloadRideDialog::downloadClicked()
reject();
return;
}
char *tmpname = new char[home.absolutePath().length() + 32];
sprintf(tmpname, "%s/.ptdl.XXXXXX",
home.absolutePath().toAscii().constData());
int fd = mkstemp(tmpname);
if (fd == -1)
QTemporaryFile tmp(home.absoluteFilePath(".ptdl.XXXXXX"));
tmp.setAutoRemove(false);
if (!tmp.open())
assert(false);
FILE *file = fdopen(fd, "w");
if (file == NULL)
assert(false);
unsigned char *data = records.data();
QTextStream os(&tmp);
os << hex;
os.setPadChar('0');
struct tm time;
bool time_set = false;
unsigned char *data = records.data();
for (int i = 0; i < records.size(); i += 6) {
if (data[i] == 0)
continue;
fprintf(file, "%02x %02x %02x %02x %02x %02x\n",
data[i], data[i+1], data[i+2],
data[i+3], data[i+4], data[i+5]);
for (int j = 0; j < 6; ++j) {
os.setFieldWidth(2);
os << data[i+j];
os.setFieldWidth(1);
os << ((j == 5) ? "\n" : " ");
}
if (!time_set && PowerTap::is_time(data + i)) {
PowerTap::unpack_time(data + i, &time);
time_set = true;
}
}
fclose(file);
assert(time_set);
QString tmpname = tmp.fileName(); // after close(), tmp.fileName() is ""
tmp.close();
if (chmod(tmpname, S_IRUSR | S_IWUSR | S_IRGRP | S_IROTH) == -1) {
perror("chmod");
assert(false);
}
printf("filepath=%s\n, tmp.fileName()=%s\n",
filepath.toAscii().constData(),
tmpname.toAscii().constData());
tmp.setPermissions(QFile::ReadOwner | QFile::WriteOwner
| QFile::ReadUser | QFile::WriteUser
| QFile::ReadGroup | QFile::ReadOther);
if (rename(tmpname, filepath.toAscii().constData()) == -1) {
// Use ::rename() instead of QFile::rename() to get forced overwrite.
if (rename(QFile::encodeName(tmpname), QFile::encodeName(filepath)) < 0) {
perror("rename");
assert(false);
}
delete [] tmpname;
QMessageBox::information(this, tr("Success"), tr("Download complete."));
mainWindow->addRide(filename);