| Index: trunk/phase3/maintenance/cdb.php |
| — | — | @@ -0,0 +1,119 @@ |
| | 2 | +<?php |
| | 3 | +/** |
| | 4 | + * cdb inspector tool |
| | 5 | + * |
| | 6 | + * This program is free software; you can redistribute it and/or modify |
| | 7 | + * it under the terms of the GNU General Public License as published by |
| | 8 | + * the Free Software Foundation; either version 2 of the License, or |
| | 9 | + * (at your option) any later version. |
| | 10 | + * |
| | 11 | + * This program is distributed in the hope that it will be useful, |
| | 12 | + * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| | 13 | + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| | 14 | + * GNU General Public License for more details. |
| | 15 | + * |
| | 16 | + * You should have received a copy of the GNU General Public License along |
| | 17 | + * with this program; if not, write to the Free Software Foundation, Inc., |
| | 18 | + * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. |
| | 19 | + * http://www.gnu.org/copyleft/gpl.html |
| | 20 | + * |
| | 21 | + * @file |
| | 22 | + * @todo document |
| | 23 | + * @ingroup Maintenance |
| | 24 | + */ |
| | 25 | + |
| | 26 | +/** */ |
| | 27 | +require_once( dirname( __FILE__ ) . '/commandLine.inc' ); |
| | 28 | + |
| | 29 | +function cdbShowHelp( $command ) { |
| | 30 | + $commandList = array( |
| | 31 | + 'load' => 'load a cdb file for reading', |
| | 32 | + 'get' => 'get a value for a key', |
| | 33 | + 'exit' => 'exit cdb', |
| | 34 | + 'quit' => 'exit cdb', |
| | 35 | + 'help' => 'help about a command', |
| | 36 | + ); |
| | 37 | + if ( !$command ) { |
| | 38 | + $command = 'fullhelp'; |
| | 39 | + } |
| | 40 | + if ( $command === 'fullhelp' ) { |
| | 41 | + $max_cmd_len = max( array_map( 'strlen', array_keys( $commandList ) ) ); |
| | 42 | + foreach ( $commandList as $cmd => $desc ) { |
| | 43 | + printf( "%-{$max_cmd_len}s: %s\n", $cmd, $desc ); |
| | 44 | + } |
| | 45 | + } elseif ( isset( $commandList[$command] ) ) { |
| | 46 | + print "$command: $commandList[$command]\n"; |
| | 47 | + } else { |
| | 48 | + print "$command: command does not exist or no help for it\n"; |
| | 49 | + } |
| | 50 | +} |
| | 51 | + |
| | 52 | +do { |
| | 53 | + $bad = false; |
| | 54 | + $showhelp = false; |
| | 55 | + $quit = false; |
| | 56 | + static $fileHandle; |
| | 57 | + |
| | 58 | + $line = Maintenance::readconsole(); |
| | 59 | + if ( $line === false ) exit; |
| | 60 | + |
| | 61 | + $args = explode( ' ', $line ); |
| | 62 | + $command = array_shift( $args ); |
| | 63 | + |
| | 64 | + // process command |
| | 65 | + switch ( $command ) { |
| | 66 | + case 'help': |
| | 67 | + // show an help message |
| | 68 | + cdbShowHelp( array_shift( $args ) ); |
| | 69 | + break; |
| | 70 | + case 'load': |
| | 71 | + if( !isset( $args[0] ) ) { |
| | 72 | + print "Need a filename there buddy\n"; |
| | 73 | + break; |
| | 74 | + } |
| | 75 | + $file = $args[0]; |
| | 76 | + print "Loading cdb file $file..."; |
| | 77 | + $fileHandle = CdbReader::open( $file ); |
| | 78 | + if( !$fileHandle ) { |
| | 79 | + print "not a cdb file or unable to read it\n"; |
| | 80 | + } else { |
| | 81 | + print "ok\n"; |
| | 82 | + } |
| | 83 | + break; |
| | 84 | + case 'get': |
| | 85 | + if( !$fileHandle ) { |
| | 86 | + print "Need to load a cdb file first\n"; |
| | 87 | + break; |
| | 88 | + } |
| | 89 | + if( !isset( $args[0] ) ) { |
| | 90 | + print "Need to specify a key, Luke\n"; |
| | 91 | + break; |
| | 92 | + } |
| | 93 | + $res = $fileHandle->get( $args[0] ); |
| | 94 | + if ( $res === false ) { |
| | 95 | + print "No such key/value pair\n"; |
| | 96 | + } elseif ( is_string( $res ) ) { |
| | 97 | + print "$res\n"; |
| | 98 | + } else { |
| | 99 | + var_dump( $res ); |
| | 100 | + } |
| | 101 | + break; |
| | 102 | + case 'quit': |
| | 103 | + case 'exit': |
| | 104 | + $quit = true; |
| | 105 | + break; |
| | 106 | + |
| | 107 | + default: |
| | 108 | + $bad = true; |
| | 109 | + } // switch() end |
| | 110 | + |
| | 111 | + if ( $bad ) { |
| | 112 | + if ( $command ) { |
| | 113 | + print "Bad command\n"; |
| | 114 | + } |
| | 115 | + } else { |
| | 116 | + if ( function_exists( 'readline_add_history' ) ) { |
| | 117 | + readline_add_history( $line ); |
| | 118 | + } |
| | 119 | + } |
| | 120 | +} while ( !$quit ); |
| Property changes on: trunk/phase3/maintenance/cdb.php |
| ___________________________________________________________________ |
| Added: svn:eol-style |
| 1 | 121 | + native |