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authortoma <toma@283d02a7-25f6-0310-bc7c-ecb5cbfe19da>2009-11-25 17:56:58 +0000
committertoma <toma@283d02a7-25f6-0310-bc7c-ecb5cbfe19da>2009-11-25 17:56:58 +0000
commit4aed2c8219774f5d797760606b8489a92ddc5163 (patch)
tree3f8c130f7d269626bf6a9447407ef6c35954426a /ksysguard/ksysguardd/Linux/logfile.c
downloadtdebase-4aed2c8219774f5d797760606b8489a92ddc5163.tar.gz
tdebase-4aed2c8219774f5d797760606b8489a92ddc5163.zip
Copy the KDE 3.5 branch to branches/trinity for new KDE 3.5 features.
BUG:215923 git-svn-id: svn://anonsvn.kde.org/home/kde/branches/trinity/kdebase@1054174 283d02a7-25f6-0310-bc7c-ecb5cbfe19da
Diffstat (limited to 'ksysguard/ksysguardd/Linux/logfile.c')
-rw-r--r--ksysguard/ksysguardd/Linux/logfile.c172
1 files changed, 172 insertions, 0 deletions
diff --git a/ksysguard/ksysguardd/Linux/logfile.c b/ksysguard/ksysguardd/Linux/logfile.c
new file mode 100644
index 000000000..58915a207
--- /dev/null
+++ b/ksysguard/ksysguardd/Linux/logfile.c
@@ -0,0 +1,172 @@
+/*
+ KSysGuard, the KDE System Guard
+
+ Copyright (c) 2003 Tobias Koenig <tokoe@kde.org>
+
+ This program is free software; you can redistribute it and/or
+ modify it under the terms of version 2 of the GNU General Public
+ License as published by the Free Software Foundation.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program; if not, write to the Free Software
+ Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+
+*/
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+
+#include "Command.h"
+#include "ccont.h"
+#include "conf.h"
+#include "ksysguardd.h"
+
+#include "logfile.h"
+
+static CONTAINER LogFiles = 0;
+static unsigned long counter = 1;
+
+typedef struct {
+ char name[ 256 ];
+ FILE* fh;
+ unsigned long id;
+} LogFileEntry;
+
+extern CONTAINER LogFileList;
+
+/*
+================================ public part =================================
+*/
+
+void initLogFile( struct SensorModul* sm )
+{
+ char monitor[ 1024 ];
+ ConfigLogFile *entry;
+
+ registerCommand( "logfile_register", registerLogFile );
+ registerCommand( "logfile_unregister", unregisterLogFile );
+ registerCommand( "logfile_registered", printRegistered );
+
+ for ( entry = first_ctnr( LogFileList ); entry; entry = next_ctnr( LogFileList ) ) {
+ FILE* fp;
+ /* Register the log file only if we can actually read the file. */
+ if ( ( fp = fopen( entry->path, "r" ) ) != NULL ) {
+ snprintf( monitor, 1024, "logfiles/%s", entry->name );
+ registerMonitor( monitor, "logfile", printLogFile, printLogFileInfo, sm );
+ fclose( fp );
+ }
+ }
+
+ LogFiles = new_ctnr();
+}
+
+void exitLogFile( void )
+{
+ destr_ctnr( LogFiles, free );
+}
+
+void printLogFile( const char* cmd )
+{
+ char line[ 1024 ];
+ unsigned long id;
+ LogFileEntry *entry;
+
+ sscanf( cmd, "%*s %lu", &id );
+
+ for ( entry = first_ctnr( LogFiles ); entry; entry = next_ctnr( LogFiles ) ) {
+ if ( entry->id == id ) {
+ while ( fgets( line, 1024, entry->fh ) != NULL )
+ fprintf( CurrentClient, "%s", line );
+
+ /* delete the EOF */
+ clearerr( entry->fh );
+ }
+ }
+
+ fprintf( CurrentClient, "\n" );
+}
+
+void printLogFileInfo( const char* cmd )
+{
+ (void)cmd;
+ fprintf( CurrentClient, "LogFile\n" );
+}
+
+void registerLogFile( const char* cmd )
+{
+ char name[ 257 ];
+ FILE* file;
+ LogFileEntry *entry;
+ int i;
+
+ memset( name, 0, sizeof( name ) );
+ sscanf( cmd, "%*s %256s", name );
+
+ for ( i = 0; i < level_ctnr( LogFileList ); i++ ) {
+ ConfigLogFile *conf = get_ctnr( LogFileList, i );
+ if ( !strcmp( conf->name, name ) ) {
+ if ( ( file = fopen( conf->path, "r" ) ) == NULL ) {
+ print_error( "fopen()" );
+ fprintf( CurrentClient, "0\n" );
+ return;
+ }
+
+ fseek( file, 0, SEEK_END );
+
+ if ( ( entry = (LogFileEntry*)malloc( sizeof( LogFileEntry ) ) ) == NULL ) {
+ print_error( "malloc()" );
+ fprintf( CurrentClient, "0\n" );
+ return;
+ }
+
+ entry->fh = file;
+ strncpy( entry->name, conf->name, 256 );
+ entry->id = counter;
+
+ push_ctnr( LogFiles, entry );
+
+ fprintf( CurrentClient, "%lu\n", counter );
+ counter++;
+
+ return;
+ }
+ }
+
+ fprintf( CurrentClient, "\n" );
+}
+
+void unregisterLogFile( const char* cmd )
+{
+ unsigned long id;
+ LogFileEntry *entry;
+
+ sscanf( cmd, "%*s %lu", &id );
+
+ for ( entry = first_ctnr( LogFiles ); entry; entry = next_ctnr( LogFiles ) ) {
+ if ( entry->id == id ) {
+ fclose( entry->fh );
+ free( remove_ctnr( LogFiles ) );
+ fprintf( CurrentClient, "\n" );
+ return;
+ }
+ }
+
+ fprintf( CurrentClient, "\n" );
+}
+
+void printRegistered( const char* cmd )
+{
+ LogFileEntry *entry;
+
+ (void)cmd;
+ for ( entry = first_ctnr( LogFiles ); entry; entry = next_ctnr( LogFiles ) )
+ fprintf( CurrentClient, "%s:%lu\n", entry->name, entry->id );
+
+ fprintf( CurrentClient, "\n" );
+}