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core: make logfile_name and dumpfile_name std::string

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To avoid memory management woes. These shouldn't be global
variables, but let's fix that later.

Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
This commit is contained in:
Berthold Stoeger 2024-03-16 10:29:05 +01:00 • committed by bstoeger
parent 64419f2b19
commit 3a1122048b
6 changed files with 23 additions and 27 deletions
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4
core/configuredivecomputer.cpp
View file

@ -574,8 +574,8 @@ QString ConfigureDiveComputer::dc_open(device_data_t *data)
FILE *fp = NULL;
dc_status_t rc;
if (data->libdc_log)
fp = subsurface_fopen(logfile_name, "w");
if (data->libdc_log && !logfile_name.empty())
fp = subsurface_fopen(logfile_name.c_str(), "w");
data->libdc_logfile = fp;

13
core/libdivecomputer.cpp
View file

@ -38,11 +38,10 @@
#include "core/version.h"
#include "core/qthelper.h"
#include "core/file.h"
#include <QtGlobal>
#include <array>
char *dumpfile_name;
char *logfile_name;
std::string dumpfile_name;
std::string logfile_name;
const char *progress_bar_text = "";
void (*progress_callback)(const char *text) = NULL;
double progress_bar_fraction = 0.0;
@ -1173,8 +1172,8 @@ static const char *do_device_import(device_data_t *data)
dc_buffer_t *buffer = dc_buffer_new(0);
rc = dc_device_dump(device, buffer);
if (rc == DC_STATUS_SUCCESS && dumpfile_name) {
FILE *fp = subsurface_fopen(dumpfile_name, "wb");
if (rc == DC_STATUS_SUCCESS && !dumpfile_name.empty()) {
FILE *fp = subsurface_fopen(dumpfile_name.c_str(), "wb");
if (fp != NULL) {
fwrite(dc_buffer_get_data(buffer), 1, dc_buffer_get_size(buffer), fp);
fclose(fp);
@ -1479,8 +1478,8 @@ const char *do_libdivecomputer_import(device_data_t *data)
data->fingerprint = NULL;
data->fsize = 0;
if (data->libdc_log && logfile_name)
fp = subsurface_fopen(logfile_name, "w");
if (data->libdc_log && !logfile_name.empty())
fp = subsurface_fopen(logfile_name.c_str(), "w");
data->libdc_logfile = fp;

7
core/libdivecomputer.h
View file

@ -62,8 +62,6 @@ extern int import_thread_cancelled;
extern const char *progress_bar_text;
extern void (*progress_callback)(const char *text);
extern double progress_bar_fraction;
extern char *logfile_name;
extern char *dumpfile_name;
dc_status_t ble_packet_open(dc_iostream_t **iostream, dc_context_t *context, const char* devaddr, void *userdata);
dc_status_t rfcomm_stream_open(dc_iostream_t **iostream, dc_context_t *context, const char* devaddr);
@ -76,6 +74,11 @@ unsigned int get_supported_transports(device_data_t *data);
#ifdef __cplusplus
}
#include <string>
extern std::string logfile_name;
extern std::string dumpfile_name;
#endif
#endif // LIBDIVECOMPUTER_H

6
desktop-widgets/configuredivecomputerdialog.cpp
View file

@ -1481,10 +1481,8 @@ void ConfigureDiveComputerDialog::pickLogFile()
filename = fi.absolutePath().append(QDir::separator()).append("subsurface.log");
logFile = QFileDialog::getSaveFileName(this, tr("Choose file for dive computer download logfile"),
filename, tr("Log files") + " (*.log)");
if (!logFile.isEmpty()) {
free(logfile_name);
logfile_name = copy_qstring(logFile);
}
if (!logFile.isEmpty())
logfile_name = logFile.toStdString();
}
#ifdef BT_SUPPORT

12
desktop-widgets/downloadfromdivecomputer.cpp
View file

@ -466,10 +466,8 @@ void DownloadFromDCWidget::pickLogFile()
QString logfilename = fi.absolutePath().append(QDir::separator()).append("subsurface.log");
QString logFile = QFileDialog::getSaveFileName(this, tr("Choose file for dive computer download logfile"),
logfilename, tr("Log files") + " (*.log)");
if (!logFile.isEmpty()) {
free(logfile_name);
logfile_name = copy_qstring(logFile);
}
if (!logFile.isEmpty())
logfile_name = logFile.toStdString();
}
void DownloadFromDCWidget::checkDumpFile(int state)
@ -491,10 +489,8 @@ void DownloadFromDCWidget::pickDumpFile()
QString dumpfilename = fi.absolutePath().append(QDir::separator()).append("subsurface.bin");
QString dumpFile = QFileDialog::getSaveFileName(this, tr("Choose file for dive computer binary dump file"),
dumpfilename, tr("Dump files") + " (*.bin)");
if (!dumpFile.isEmpty()) {
free(dumpfile_name);
dumpfile_name = copy_qstring(dumpFile);
}
if (!dumpFile.isEmpty())
dumpfile_name = dumpFile.toStdString();
}
void DownloadFromDCWidget::reject()

8
mobile-widgets/qmlmanager.cpp
View file

@ -266,7 +266,7 @@ QMLManager::QMLManager() :
// remove the existing libdivecomputer logfile so we don't copy an old one by mistake
QFile libdcLog(libdcLogFileName);
libdcLog.remove();
logfile_name = copy_qstring(libdcLogFileName);
logfile_name = libdcLogFileName.toStdString();
} else {
appendTextToLog("No writeable location found, in-memory log only and no libdivecomputer log");
}
@ -497,7 +497,7 @@ bool QMLManager::createSupportEmail()
QAndroidJniObject activity = QtAndroid::androidActivity();
if (activity.isValid()) {
QAndroidJniObject applogfilepath = QAndroidJniObject::fromString(appLogFileName);
QAndroidJniObject libdcfilepath = QAndroidJniObject::fromString(logfile_name);
QAndroidJniObject libdcfilepath = QAndroidJniObject::fromString(QString::fromStdString(logfile_name));
bool success = activity.callMethod<jboolean>("supportEmail",
"(Ljava/lang/String;Ljava/lang/String;)Z", // two string arguments, return bool
applogfilepath.object<jstring>(), libdcfilepath.object<jstring>());
@ -508,7 +508,7 @@ bool QMLManager::createSupportEmail()
qDebug() << __FUNCTION__ << "failed to share the logFiles via intent, use the fall-back mail body method";
#elif defined(Q_OS_IOS)
// call into objC++ code to share on iOS
QString libdcLogFileName(logfile_name);
QString libdcLogFileName = QString::fromStdString(logfile_name);
iosshare.supportEmail(appLogFileName, libdcLogFileName);
// Unfortunately I haven't been able to figure out how to wait until the mail was sent
// so that this could tell us whether this was successful or not
@ -536,7 +536,7 @@ QString QMLManager::getCombinedLogs()
copyString += MessageHandlerModel::self()->logAsString();
// Add heading and append libdivecomputer.log
QFile f(logfile_name);
QFile f(logfile_name.c_str());
if (f.open(QFile::ReadOnly | QFile::Text)) {
copyString += "\n\n\n---------- libdivecomputer.log ----------\n";