mirror of
https://github.com/mongodb/mongo.git
synced 2024-12-01 09:32:32 +01:00
128 lines
3.6 KiB
C++
128 lines
3.6 KiB
C++
// files.cpp
|
|
|
|
/**
|
|
* Copyright (C) 2008 10gen Inc.
|
|
*
|
|
* This program is free software: you can redistribute it and/or modify
|
|
* it under the terms of the GNU Affero General Public License, version 3,
|
|
* 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 Affero General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU Affero General Public License
|
|
* along with this program. If not, see <http://www.gnu.org/licenses/>.
|
|
*/
|
|
|
|
#include "stdafx.h"
|
|
#include "client/gridfs.h"
|
|
#include "client/dbclient.h"
|
|
|
|
#include "Tool.h"
|
|
|
|
#include <fstream>
|
|
#include <iostream>
|
|
|
|
#include <boost/program_options.hpp>
|
|
|
|
using namespace mongo;
|
|
|
|
namespace po = boost::program_options;
|
|
|
|
class Files : public Tool {
|
|
public:
|
|
Files() : Tool( "files" ){
|
|
add_hidden_options()
|
|
( "command" , po::value<string>() , "command (list|search|put|get)" )
|
|
( "file" , po::value<string>() , "filename for get|put" )
|
|
;
|
|
addPositionArg( "command" , 1 );
|
|
addPositionArg( "file" , 2 );
|
|
}
|
|
|
|
virtual void printExtraHelp( ostream & out ){
|
|
out << "usage: " << _name << " [options] command [filename]" << endl;
|
|
out << "command:" << endl;
|
|
out << " one of (list|search|put|get)" << endl;
|
|
out << " list - list all files. takes an optional prefix " << endl;
|
|
out << " which listed filenames must begin with." << endl;
|
|
out << " search - search all files. takes an optional substring " << endl;
|
|
out << " which listed filenames must contain." << endl;
|
|
out << " put - add a file" << endl;
|
|
out << " get - get a file" << endl;
|
|
}
|
|
|
|
void display( GridFS * grid , BSONObj obj ){
|
|
auto_ptr<DBClientCursor> c = grid->list( obj );
|
|
while ( c->more() ){
|
|
BSONObj obj = c->next();
|
|
cout
|
|
<< obj["filename"].str() << "\t"
|
|
<< (long)obj["length"].number()
|
|
<< endl;
|
|
}
|
|
}
|
|
|
|
int run(){
|
|
string cmd = getParam( "command" );
|
|
if ( cmd.size() == 0 ){
|
|
cerr << "need command" << endl;
|
|
return -1;
|
|
}
|
|
|
|
GridFS g( conn() , _db );
|
|
auth();
|
|
|
|
string filename = getParam( "file" );
|
|
|
|
if ( cmd == "list" ){
|
|
BSONObjBuilder b;
|
|
if ( filename.size() )
|
|
b.appendRegex( "filename" , ( (string)"^" + filename ).c_str() );
|
|
display( &g , b.obj() );
|
|
return 0;
|
|
}
|
|
|
|
if ( filename.size() == 0 ){
|
|
cerr << "need a filename" << endl;
|
|
return -1;
|
|
}
|
|
|
|
if ( cmd == "search" ){
|
|
BSONObjBuilder b;
|
|
b.appendRegex( "filename" , filename.c_str() );
|
|
display( &g , b.obj() );
|
|
return 0;
|
|
}
|
|
|
|
if ( cmd == "get" ){
|
|
GridFile f = g.findFile( filename );
|
|
if ( ! f.exists() ){
|
|
cerr << "file not found" << endl;
|
|
return -2;
|
|
}
|
|
|
|
string out = f.getFilename();
|
|
f.write( out );
|
|
cout << "done write to: " << out << endl;
|
|
return 0;
|
|
}
|
|
|
|
if ( cmd == "put" ){
|
|
cout << "file object: " << g.storeFile( filename ) << endl;
|
|
cout << "done!";
|
|
return 0;
|
|
}
|
|
|
|
cerr << "unknown command: " << cmd << endl;
|
|
return -1;
|
|
}
|
|
};
|
|
|
|
int main( int argc , char ** argv ) {
|
|
Files f;
|
|
return f.main( argc , argv );
|
|
}
|