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Code Issues Releases Wiki Activity

Changed the [dei]syslog macros to use var args; fixed error handling in establishing an SVDRP connection

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This commit is contained in:
Klaus Schmidinger 2002-02-02 13:44:24 +01:00
parent 2a31a4eca8
commit ddec0a101b
8 changed files with 25 additions and 26 deletions
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3
CONTRIBUTORS
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@ -182,3 +182,6 @@ Sergei Haller <Sergei.Haller@math.uni-giessen.de>
Andreas Gebel <andreas@xcapenet.de> Andreas Gebel <andreas@xcapenet.de>
for his help in keeping 'channels.conf' up to date for his help in keeping 'channels.conf' up to date
Davide Achilli <davide@objsystem.it>
for pointing out a bug in error handling while establishing an SVDRP connection

4
HISTORY
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@ -946,3 +946,7 @@ Video Disk Recorder Revision History
data is cleaned up and when VDR is terminated). Maybe somebody in charge of data is cleaned up and when VDR is terminated). Maybe somebody in charge of
the EPG data at the listed channels will read this and take the necessary the EPG data at the listed channels will read this and take the necessary
actions to fix these things... actions to fix these things...
- Changed the [dei]syslog macros in tools.h to use a variable number of args,
thus making it safe to use them in nested 'if/else' statements.
- Fixed error handling in establishing an SVDRP connection (thanks to Davide
Achilli) for pointing this out).

5
config.c
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@ -4,7 +4,7 @@
* See the main source file 'vdr.c' for copyright information and * See the main source file 'vdr.c' for copyright information and
* how to reach the author. * how to reach the author.
* *
* $Id: config.c 1.78 2002/02/01 15:35:23 kls Exp $ * $Id: config.c 1.79 2002/02/02 12:45:30 kls Exp $
*/ */
#include "config.h" #include "config.h"
@ -296,9 +296,8 @@ bool cChannel::Switch(cDvbApi *DvbApi, bool Log)
if (!DvbApi) if (!DvbApi)
DvbApi = cDvbApi::PrimaryDvbApi; DvbApi = cDvbApi::PrimaryDvbApi;
if (!DvbApi->Recording() && !groupSep) { if (!DvbApi->Recording() && !groupSep) {
if (Log) { if (Log)
isyslog(LOG_INFO, "switching to channel %d", number); isyslog(LOG_INFO, "switching to channel %d", number);
}
for (int i = 3; i--;) { for (int i = 3; i--;) {
switch (DvbApi->SetChannel(number, frequency, polarization, diseqc, srate, vpid, apid1, apid2, dpid1, dpid2, tpid, ca, pnr)) { switch (DvbApi->SetChannel(number, frequency, polarization, diseqc, srate, vpid, apid1, apid2, dpid1, dpid2, tpid, ca, pnr)) {
case scrOk: return true; case scrOk: return true;

17
dvbapi.c
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@ -7,7 +7,7 @@
* DVD support initially written by Andreas Schultz <aschultz@warp10.net> * DVD support initially written by Andreas Schultz <aschultz@warp10.net>
* based on dvdplayer-0.5 by Matjaz Thaler <matjaz.thaler@guest.arnes.si> * based on dvdplayer-0.5 by Matjaz Thaler <matjaz.thaler@guest.arnes.si>
* *
* $Id: dvbapi.c 1.146 2002/01/26 15:39:48 kls Exp $ * $Id: dvbapi.c 1.147 2002/02/02 13:04:00 kls Exp $
*/ */
//#define DVDDEBUG 1 //#define DVDDEBUG 1
@ -548,9 +548,8 @@ void cRecordBuffer::Input(void)
} }
else if (r < 0) { else if (r < 0) {
if (FATALERRNO) { if (FATALERRNO) {
if (errno == EBUFFEROVERFLOW) { // this error code is not defined in the library if (errno == EBUFFEROVERFLOW) // this error code is not defined in the library
esyslog(LOG_ERR, "ERROR (%s,%d): DVB driver buffer overflow", __FILE__, __LINE__); esyslog(LOG_ERR, "ERROR (%s,%d): DVB driver buffer overflow", __FILE__, __LINE__);
}
else { else {
LOG_ERROR; LOG_ERROR;
break; break;
@ -1064,9 +1063,8 @@ cReplayBuffer::cReplayBuffer(cDvbApi *DvbApi, int VideoDev, int AudioDev, const
return; return;
// Create the index file: // Create the index file:
index = new cIndexFile(FileName, false); index = new cIndexFile(FileName, false);
if (!index) { if (!index)
esyslog(LOG_ERR, "ERROR: can't allocate index"); esyslog(LOG_ERR, "ERROR: can't allocate index");
}
else if (!index->Ok()) { else if (!index->Ok()) {
delete index; delete index;
index = NULL; index = NULL;
@ -2251,9 +2249,8 @@ void cTransferBuffer::Input(void)
} }
else if (r < 0) { else if (r < 0) {
if (FATALERRNO) { if (FATALERRNO) {
if (errno == EBUFFEROVERFLOW) { // this error code is not defined in the library if (errno == EBUFFEROVERFLOW) // this error code is not defined in the library
esyslog(LOG_ERR, "ERROR (%s,%d): DVB driver buffer overflow", __FILE__, __LINE__); esyslog(LOG_ERR, "ERROR (%s,%d): DVB driver buffer overflow", __FILE__, __LINE__);
}
else { else {
LOG_ERROR; LOG_ERROR;
break; break;
@ -2719,12 +2716,10 @@ bool cDvbApi::Init(void)
} }
} }
PrimaryDvbApi = dvbApi[0]; PrimaryDvbApi = dvbApi[0];
if (NumDvbApis > 0) { if (NumDvbApis > 0)
isyslog(LOG_INFO, "found %d video device%s", NumDvbApis, NumDvbApis > 1 ? "s" : ""); isyslog(LOG_INFO, "found %d video device%s", NumDvbApis, NumDvbApis > 1 ? "s" : "");
} // need braces because of isyslog-macro else
else {
esyslog(LOG_ERR, "ERROR: no video device found, giving up!"); esyslog(LOG_ERR, "ERROR: no video device found, giving up!");
}
return NumDvbApis > 0; return NumDvbApis > 0;
} }

5
remux.c
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@ -8,7 +8,7 @@
* the Linux DVB driver's 'tuxplayer' example and were rewritten to suit * the Linux DVB driver's 'tuxplayer' example and were rewritten to suit
* VDR's needs. * VDR's needs.
* *
* $Id: remux.c 1.6 2001/08/19 11:52:05 kls Exp $ * $Id: remux.c 1.7 2002/02/02 12:54:30 kls Exp $
*/ */
/* The calling interface of the 'cRemux::Process()' function is defined /* The calling interface of the 'cRemux::Process()' function is defined
@ -583,9 +583,8 @@ XXX*/
if (l < 0) if (l < 0)
return NULL; // no useful data found, wait for more return NULL; // no useful data found, wait for more
if (pt != NO_PICTURE) { if (pt != NO_PICTURE) {
if (pt < I_FRAME || B_FRAME < pt) { if (pt < I_FRAME || B_FRAME < pt)
esyslog(LOG_ERR, "ERROR: unknown picture type '%d'", pt); esyslog(LOG_ERR, "ERROR: unknown picture type '%d'", pt);
}
else if (!synced) { else if (!synced) {
if (pt == I_FRAME) { if (pt == I_FRAME) {
resultDelivered = i; // will drop everything before this position resultDelivered = i; // will drop everything before this position

4
svdrp.c
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@ -10,7 +10,7 @@
* and interact with the Video Disk Recorder - or write a full featured * and interact with the Video Disk Recorder - or write a full featured
* graphical interface that sits on top of an SVDRP connection. * graphical interface that sits on top of an SVDRP connection.
* *
* $Id: svdrp.c 1.28 2002/01/13 16:07:42 kls Exp $ * $Id: svdrp.c 1.29 2002/02/02 13:33:57 kls Exp $
*/ */
#include "svdrp.h" #include "svdrp.h"
@ -103,7 +103,7 @@ int cSocket::Accept(void)
int newsock = accept(sock, (struct sockaddr *)&clientname, &size); int newsock = accept(sock, (struct sockaddr *)&clientname, &size);
if (newsock > 0) if (newsock > 0)
isyslog(LOG_INFO, "connect from %s, port %hd", inet_ntoa(clientname.sin_addr), ntohs(clientname.sin_port)); isyslog(LOG_INFO, "connect from %s, port %hd", inet_ntoa(clientname.sin_addr), ntohs(clientname.sin_port));
else if (errno != EINTR) else if (errno != EINTR && errno != EAGAIN)
LOG_ERROR; LOG_ERROR;
return newsock; return newsock;
} }

5
tools.c
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@ -4,7 +4,7 @@
* See the main source file 'vdr.c' for copyright information and * See the main source file 'vdr.c' for copyright information and
* how to reach the author. * how to reach the author.
* *
* $Id: tools.c 1.53 2002/01/27 12:36:23 kls Exp $ * $Id: tools.c 1.54 2002/02/02 13:03:40 kls Exp $
*/ */
#include "tools.h" #include "tools.h"
@ -404,9 +404,8 @@ char *ReadLink(const char *FileName)
if (n < 0) { if (n < 0) {
if (errno == ENOENT || errno == EINVAL) // file doesn't exist or is not a symlink if (errno == ENOENT || errno == EINVAL) // file doesn't exist or is not a symlink
TargetName = FileName; TargetName = FileName;
else { // some other error occurred else // some other error occurred
LOG_ERROR_STR(FileName); LOG_ERROR_STR(FileName);
}
} }
else if (n < int(sizeof(RealName))) { // got it! else if (n < int(sizeof(RealName))) { // got it!
RealName[n] = 0; RealName[n] = 0;

8
tools.h
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@ -4,7 +4,7 @@
* See the main source file 'vdr.c' for copyright information and * See the main source file 'vdr.c' for copyright information and
* how to reach the author. * how to reach the author.
* *
* $Id: tools.h 1.39 2002/01/26 15:38:10 kls Exp $ * $Id: tools.h 1.40 2002/02/02 13:16:47 kls Exp $
*/ */
#ifndef __TOOLS_H #ifndef __TOOLS_H
@ -20,9 +20,9 @@
extern int SysLogLevel; extern int SysLogLevel;
#define esyslog if (SysLogLevel > 0) syslog #define esyslog(a...) void( (SysLogLevel > 0) ? syslog(a) : void() )
#define isyslog if (SysLogLevel > 1) syslog #define isyslog(a...) void( (SysLogLevel > 1) ? syslog(a) : void() )
#define dsyslog if (SysLogLevel > 2) syslog #define dsyslog(a...) void( (SysLogLevel > 2) ? syslog(a) : void() )
#define LOG_ERROR esyslog(LOG_ERR, "ERROR (%s,%d): %m", __FILE__, __LINE__) #define LOG_ERROR esyslog(LOG_ERR, "ERROR (%s,%d): %m", __FILE__, __LINE__)
#define LOG_ERROR_STR(s) esyslog(LOG_ERR, "ERROR: %s: %m", s) #define LOG_ERROR_STR(s) esyslog(LOG_ERR, "ERROR: %s: %m", s)