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Added the backslash ('\') to the list of characters that need to be escaped when executing external commands

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This commit is contained in:
Klaus Schmidinger
2008-02-24 10:30:49 +01:00
parent 088c325e8f
commit ce7b0c94f7
5 changed files with 10 additions and 6 deletions
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2
CONTRIBUTORS
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@@ -1062,6 +1062,8 @@ Peter Bieringer <pb@bieringer.de>
for adding more error messages and line numbers when reading EPG data and info.vdr
for fixing handling "more than 3 byte" key sequences in cKbdRemote::ReadKeySequence()
for suggesting to ignore lines tagged with '#' in the 'info.vdr' file of a recording
for reporting a problem with the backslash ('\') in parameters when executing
external commands
Alexander Damhuis <ad@phonedation.de>
for reporting problems when deleting a timer that is currently recording

2
HISTORY
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@@ -5668,3 +5668,5 @@ Video Disk Recorder Revision History
case a CAM menu is open).
- Increased the valid range of the "Subtitle offset" setup option to -100...100
(thanks to Rolf Ahrenberg).
- Added the backslash ('\') to the list of characters that need to be escaped
when executing external commands (thanks to Peter Bieringer for reporting this one).

4
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 1.479 2008/02/24 10:08:42 kls Exp $
* $Id: menu.c 1.480 2008/02/24 10:28:46 kls Exp $
*/
#include "menu.h"
@@ -2127,7 +2127,7 @@ eOSState cMenuRecordings::Commands(eKeys Key)
cRecording *recording = GetRecording(ri);
if (recording) {
cMenuCommands *menu;
eOSState state = AddSubMenu(menu = new cMenuCommands(tr("Recording commands"), &RecordingCommands, cString::sprintf("\"%s\"", *strescape(recording->FileName(), "\"$"))));
eOSState state = AddSubMenu(menu = new cMenuCommands(tr("Recording commands"), &RecordingCommands, cString::sprintf("\"%s\"", *strescape(recording->FileName(), "\\\"$"))));
if (Key != kNone)
state = menu->ProcessKey(Key);
return state;

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 1.161 2008/02/16 13:31:39 kls Exp $
* $Id: recording.c 1.162 2008/02/24 10:28:53 kls Exp $
*/
#include "recording.h"
@@ -1161,7 +1161,7 @@ const char *cRecordingUserCommand::command = NULL;
void cRecordingUserCommand::InvokeCommand(const char *State, const char *RecordingFileName)
{
if (command) {
cString cmd = cString::sprintf("%s %s \"%s\"", command, State, *strescape(RecordingFileName, "\"$"));
cString cmd = cString::sprintf("%s %s \"%s\"", command, State, *strescape(RecordingFileName, "\\\"$"));
isyslog("executing '%s'", *cmd);
SystemExec(cmd);
}

4
shutdown.c
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@@ -6,7 +6,7 @@
*
* Original version written by Udo Richter <udo_richter@gmx.de>.
*
* $Id: shutdown.c 1.4 2008/01/13 14:27:29 kls Exp $
* $Id: shutdown.c 1.5 2008/02/24 10:29:00 kls Exp $
*/
#include "shutdown.h"
@@ -130,7 +130,7 @@ void cShutdownHandler::SetShutdownCommand(const char *ShutdownCommand)
void cShutdownHandler::CallShutdownCommand(time_t WakeupTime, int Channel, const char *File, bool UserShutdown)
{
time_t Delta = WakeupTime ? WakeupTime - time(NULL) : 0;
cString cmd = cString::sprintf("%s %ld %ld %d \"%s\" %d", shutdownCommand, WakeupTime, Delta, Channel, *strescape(File, "\"$"), UserShutdown);
cString cmd = cString::sprintf("%s %ld %ld %d \"%s\" %d", shutdownCommand, WakeupTime, Delta, Channel, *strescape(File, "\\\"$"), UserShutdown);
isyslog("executing '%s'", *cmd);
int Status = SystemExec(cmd, true);
if (!WIFEXITED(Status) || WEXITSTATUS(Status))