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Code Issues Releases Wiki Activity

Making sure that timers and channels are only saved together

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This commit is contained in:
Klaus Schmidinger 2004-10-31 10:22:32 +01:00
parent 4f67ade2dc
commit 5e731865a6
8 changed files with 46 additions and 22 deletions
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1
CONTRIBUTORS
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@ -381,6 +381,7 @@ Mirko D
for reporting a bug when a timer records over midnight of a day that had a
change in Daylight Saving Time
for suggesting to avoid the external 'find' command to scan the video directory
for reporting a problem with inconsistent channel and timer lists
Michael Rakowski <mrak@gmx.de>
for translating OSD texts to the Polish language

3
HISTORY
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@ -3093,3 +3093,6 @@ Video Disk Recorder Revision History
cCondVar to make sure any sleepers will wake up (suggested by Werner Fink).
Also using pthread_cond_broadcast() instead of pthread_cond_signal() in
cCondWait, in case there is more than one sleeper.
- Making sure that timers and channels are only saved together, in a consistent
manner (thanks to Mirko Dölle for reporting a problem with inconsistent
channel and timer lists).

18
menu.c
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@ -4,7 +4,7 @@
* See the main source file 'vdr.c' for copyright information and
* how to reach the author.
*
* $Id: menu.c 1.315 2004/10/30 15:37:16 kls Exp $
* $Id: menu.c 1.316 2004/10/31 10:09:16 kls Exp $
*/
#include "menu.h"
@ -639,7 +639,7 @@ eOSState cMenuEditTimer::ProcessKey(eKeys Key)
if (addIfConfirmed)
Timers.Add(timer);
timer->Matches();
Timers.Save();
Timers.SetModified();
isyslog("timer %d %s (%s)", timer->Index() + 1, addIfConfirmed ? "added" : "modified", timer->HasFlags(tfActive) ? "active" : "inactive");
addIfConfirmed = false;
}
@ -747,7 +747,7 @@ eOSState cMenuTimers::OnOff(void)
isyslog("timer %d first day set to %s", timer->Index() + 1, timer->PrintFirstDay());
else
isyslog("timer %d %sactivated", timer->Index() + 1, timer->HasFlags(tfActive) ? "" : "de");
Timers.Save();
Timers.SetModified();
}
return osContinue;
}
@ -784,7 +784,7 @@ eOSState cMenuTimers::Delete(void)
int Index = ti->Index();
Timers.Del(ti);
cOsdMenu::Del(Current());
Timers.Save();
Timers.SetModified();
Display();
isyslog("timer %d deleted", Index + 1);
}
@ -796,7 +796,7 @@ void cMenuTimers::Move(int From, int To)
{
Timers.Move(From, To);
cOsdMenu::Move(From, To);
Timers.Save();
Timers.SetModified();
Display();
isyslog("timer %d moved to %d", From + 1, To + 1);
}
@ -1556,7 +1556,7 @@ eOSState cMenuRecordings::Delete(void)
Timers.Del(timer);
isyslog("timer %d deleted", Index + 1);
}
Timers.Save();
Timers.SetModified();
}
}
else
@ -2734,7 +2734,7 @@ cRecordControl::cRecordControl(cDevice *Device, cTimer *Timer, bool Pause)
if (!timer) {
timer = new cTimer(true, Pause);
Timers.Add(timer);
Timers.Save();
Timers.SetModified();
asprintf(&instantId, cDevice::NumDevices() > 1 ? "%s - %d" : "%s", timer->Channel()->Name(), device->CardIndex() + 1);
}
timer->SetPending(true);
@ -2763,7 +2763,7 @@ cRecordControl::cRecordControl(cDevice *Device, cTimer *Timer, bool Pause)
}
else {
Timers.Del(timer);
Timers.Save();
Timers.SetModified();
if (!cReplayControl::LastReplayed()) // an instant recording, maybe from cRecordControls::PauseLiveVideo()
cReplayControl::SetRecording(fileName, Recording.Name());
}
@ -2833,7 +2833,7 @@ void cRecordControl::Stop(bool KeepInstant)
if ((IsInstant() && !KeepInstant) || (timer->IsSingleEvent() && timer->StopTime() <= time(NULL))) {
isyslog("deleting timer %d", timer->Index() + 1);
Timers.Del(timer);
Timers.Save();
Timers.SetModified();
}
timer = NULL;
cStatus::MsgRecording(device, NULL);

4
recording.c
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@ -4,7 +4,7 @@
* See the main source file 'vdr.c' for copyright information and
* how to reach the author.
*
* $Id: recording.c 1.89 2004/07/17 11:22:29 kls Exp $
* $Id: recording.c 1.90 2004/10/31 10:09:36 kls Exp $
*/
#include "recording.h"
@ -335,7 +335,7 @@ cRecording::cRecording(cTimer *Timer, const char *Title, const char *Subtitle, c
name = strreplace(name, TIMERMACRO_EPISODE, Subtitle);
if (Timer->IsSingleEvent()) {
Timer->SetFile(name); // this was an instant recording, so let's set the actual data
Timers.Save();
Timers.SetModified();
}
}
else if (Timer->IsSingleEvent() || !Setup.UseSubtitle)

10
svdrp.c
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@ -10,7 +10,7 @@
* and interact with the Video Disk Recorder - or write a full featured
* graphical interface that sits on top of an SVDRP connection.
*
* $Id: svdrp.c 1.64 2004/10/17 10:28:47 kls Exp $
* $Id: svdrp.c 1.65 2004/10/31 10:09:53 kls Exp $
*/
#include "svdrp.h"
@ -529,7 +529,7 @@ void cSVDRP::CmdDELT(const char *Option)
if (timer) {
if (!timer->Recording()) {
Timers.Del(timer);
Timers.Save();
Timers.SetModified();
isyslog("timer %s deleted", Option);
Reply(250, "Timer \"%s\" deleted", Option);
}
@ -915,7 +915,7 @@ void cSVDRP::CmdMODT(const char *Option)
return;
}
*timer = t;
Timers.Save();
Timers.SetModified();
isyslog("timer %d modified (%s)", timer->Index() + 1, timer->HasFlags(tfActive) ? "active" : "inactive");
Reply(250, "%d %s", timer->Index() + 1, timer->ToText());
}
@ -973,7 +973,7 @@ void cSVDRP::CmdNEWT(const char *Option)
cTimer *t = Timers.GetTimer(timer);
if (!t) {
Timers.Add(timer);
Timers.Save();
Timers.SetModified();
isyslog("timer %d added", timer->Index() + 1);
Reply(250, "%d %s", timer->Index() + 1, timer->ToText());
return;
@ -1057,7 +1057,7 @@ void cSVDRP::CmdUPDT(const char *Option)
Timers.Add(timer);
isyslog("timer %d added", timer->Index() + 1);
}
Timers.Save();
Timers.SetModified();
Reply(250, "%d %s", timer->Index() + 1, timer->ToText());
return;
}

15
timers.c
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@ -4,7 +4,7 @@
* See the main source file 'vdr.c' for copyright information and
* how to reach the author.
*
* $Id: timers.c 1.14 2004/10/24 14:56:55 kls Exp $
* $Id: timers.c 1.15 2004/10/31 10:07:43 kls Exp $
*/
#include "timers.h"
@ -458,6 +458,7 @@ cTimers Timers;
cTimers::cTimers(void)
{
modified = false;
beingEdited = 0;;
lastSetEvents = 0;
}
@ -511,6 +512,18 @@ cTimer *cTimers::GetNextActiveTimer(void)
return t0;
}
void cTimers::SetModified(void)
{
modified = true;
}
bool cTimers::Modified(void)
{
bool Result = modified;
modified = false;
return Result;
}
void cTimers::SetEvents(void)
{
if (time(NULL) - lastSetEvents < 5)

7
timers.h
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@ -4,7 +4,7 @@
* See the main source file 'vdr.c' for copyright information and
* how to reach the author.
*
* $Id: timers.h 1.8 2004/10/24 14:40:37 kls Exp $
* $Id: timers.h 1.9 2004/10/31 10:06:54 kls Exp $
*/
#ifndef __TIMERS_H
@ -92,6 +92,7 @@ public:
class cTimers : public cConfig<cTimer> {
private:
bool modified;
int beingEdited;
time_t lastSetEvents;
public:
@ -103,6 +104,10 @@ public:
int BeingEdited(void) { return beingEdited; }
void IncBeingEdited(void) { beingEdited++; }
void DecBeingEdited(void) { if (!--beingEdited) lastSetEvents = 0; }
void SetModified(void);
bool Modified(void);
///< Returns true if any of the timers have been modified.
///< Calling this function resets the 'modified' flag to false.
void SetEvents(void);
};

10
vdr.c
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@ -22,7 +22,7 @@
*
* The project's page is at http://www.cadsoft.de/vdr
*
* $Id: vdr.c 1.191 2004/10/31 09:35:55 kls Exp $
* $Id: vdr.c 1.192 2004/10/31 10:17:23 kls Exp $
*/
#include <getopt.h>
@ -540,11 +540,13 @@ int main(int argc, char *argv[])
dsyslog("max. latency time %d seconds", MaxLatencyTime);
}
}
// Handle channel modifications:
if (!Channels.BeingEdited()) {
// Handle channel and timer modifications:
if (!Channels.BeingEdited() && !Timers.BeingEdited()) {
int modified = Channels.Modified();
static time_t ChannelSaveTimeout = 0;
if (modified == CHANNELSMOD_USER)
// Channels and timers need to be stored in a consistent manner,
// therefore if one of them is changed, we save both.
if (modified == CHANNELSMOD_USER || Timers.Modified())
ChannelSaveTimeout = 1; // triggers an immediate save
else if (modified && !ChannelSaveTimeout)
ChannelSaveTimeout = time(NULL) + CHANNELSAVEDELTA;