diff options
Diffstat (limited to 'source3/utils/eventlogadm.c')
| -rw-r--r-- | source3/utils/eventlogadm.c | 229 |
1 files changed, 229 insertions, 0 deletions
diff --git a/source3/utils/eventlogadm.c b/source3/utils/eventlogadm.c new file mode 100644 index 0000000000..1b38a7b13b --- /dev/null +++ b/source3/utils/eventlogadm.c @@ -0,0 +1,229 @@ + +/* + * Samba Unix/Linux SMB client utility + * Write Eventlog records to a tdb, perform other eventlog related functions + * + * + * Copyright (C) Brian Moran 2005. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 3 of the License, or + * (at your option) any later version. + * + * 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, see <http://www.gnu.org/licenses/>. + */ + + +#include "includes.h" + +#undef DBGC_CLASS +#define DBGC_CLASS DBGC_UTIL_EVENTLOG + + +extern int optind; +extern char *optarg; + +int opt_debug = 0; + +static void usage( char *s ) +{ + printf( "\nUsage: %s [OPTION]\n\n", s ); + printf( " -o write <Eventlog Name> \t\t\t\t\tWrites records to eventlog from STDIN\n" ); + printf( " -o addsource <EventlogName> <sourcename> <msgfileDLLname> \tAdds the specified source & DLL eventlog registry entry\n" ); + printf( "\nMiscellaneous options:\n" ); + printf( " -d\t\t\t\t\t\t\t\tturn debug on\n" ); + printf( " -h\t\t\t\t\t\t\t\tdisplay help\n\n" ); +} + +static void display_eventlog_names( void ) +{ + const char **elogs; + int i; + + elogs = lp_eventlog_list( ); + printf( "Active eventlog names (from smb.conf):\n" ); + printf( "--------------------------------------\n" ); + if ( elogs ) { + for ( i = 0; elogs[i]; i++ ) { + printf( "\t%s\n", elogs[i] ); + } + } + else + printf( "\t<None specified>\n"); +} + +static int DoAddSourceCommand( int argc, char **argv, bool debugflag, char *exename ) +{ + + if ( argc < 3 ) { + printf( "need more arguments:\n" ); + printf( "-o addsource EventlogName SourceName /path/to/EventMessageFile.dll\n" ); + return -1; + } + /* must open the registry before we access it */ + if (!W_ERROR_IS_OK(regdb_init())) { + printf( "Can't open the registry.\n" ); + return -1; + } + + if ( !eventlog_add_source( argv[0], argv[1], argv[2] ) ) + return -2; + return 0; +} + +static int DoWriteCommand( int argc, char **argv, bool debugflag, char *exename ) +{ + FILE *f1; + char *argfname; + ELOG_TDB *etdb; + + /* fixed constants are bad bad bad */ + char linein[1024]; + bool is_eor; + Eventlog_entry ee; + int rcnum; + + f1 = stdin; + if ( !f1 ) { + printf( "Can't open STDIN\n" ); + return -1; + } + + if ( debugflag ) { + printf( "Starting write for eventlog [%s]\n", argv[0] ); + display_eventlog_names( ); + } + + argfname = argv[0]; + + if ( !( etdb = elog_open_tdb( argfname, False ) ) ) { + printf( "can't open the eventlog TDB (%s)\n", argfname ); + return -1; + } + + ZERO_STRUCT( ee ); /* MUST initialize between records */ + + while ( !feof( f1 ) ) { + fgets( linein, sizeof( linein ) - 1, f1 ); + linein[strlen( linein ) - 1] = 0; /* whack the line delimiter */ + + if ( debugflag ) + printf( "Read line [%s]\n", linein ); + + is_eor = False; + + + parse_logentry( ( char * ) &linein, &ee, &is_eor ); + /* should we do something with the return code? */ + + if ( is_eor ) { + fixup_eventlog_entry( &ee ); + + if ( opt_debug ) + printf( "record number [%d], tg [%d] , tw [%d]\n", ee.record.record_number, ee.record.time_generated, ee.record.time_written ); + + if ( ee.record.time_generated != 0 ) { + + /* printf("Writing to the event log\n"); */ + + rcnum = write_eventlog_tdb( ELOG_TDB_CTX(etdb), &ee ); + if ( !rcnum ) { + printf( "Can't write to the event log\n" ); + } else { + if ( opt_debug ) + printf( "Wrote record %d\n", + rcnum ); + } + } else { + if ( opt_debug ) + printf( "<null record>\n" ); + } + ZERO_STRUCT( ee ); /* MUST initialize between records */ + } + } + + elog_close_tdb( etdb , False ); + + return 0; +} + +/* would be nice to use the popT stuff here, however doing so forces us to drag in a lot of other infrastructure */ + +int main( int argc, char *argv[] ) +{ + int opt, rc; + char *exename; + TALLOC_CTX *frame = talloc_stackframe(); + + + fstring opname; + + load_case_tables(); + + opt_debug = 0; /* todo set this from getopts */ + + lp_load(get_dyn_CONFIGFILE(), True, False, False, True); + + exename = argv[0]; + + /* default */ + + fstrcpy( opname, "write" ); /* the default */ + +#if 0 /* TESTING CODE */ + eventlog_add_source( "System", "TestSourceX", "SomeTestPathX" ); +#endif + while ( ( opt = getopt( argc, argv, "dho:" ) ) != EOF ) { + switch ( opt ) { + + case 'o': + fstrcpy( opname, optarg ); + break; + + case 'h': + usage( exename ); + display_eventlog_names( ); + exit( 0 ); + break; + + case 'd': + opt_debug = 1; + break; + } + } + + argc -= optind; + argv += optind; + + if ( argc < 1 ) { + printf( "\nNot enough arguments!\n" ); + usage( exename ); + exit( 1 ); + } + + /* note that the separate command types should call usage if they need to... */ + while ( 1 ) { + if ( !StrCaseCmp( opname, "addsource" ) ) { + rc = DoAddSourceCommand( argc, argv, opt_debug, + exename ); + break; + } + if ( !StrCaseCmp( opname, "write" ) ) { + rc = DoWriteCommand( argc, argv, opt_debug, exename ); + break; + } + printf( "unknown command [%s]\n", opname ); + usage( exename ); + exit( 1 ); + break; + } + TALLOC_FREE(frame); + return rc; +} |