mirror of
https://github.com/mongodb/mongo.git
synced 2024-11-30 17:10:48 +01:00
702 lines
25 KiB
C++
702 lines
25 KiB
C++
// utils.cpp
|
|
/*
|
|
* Copyright 2010 10gen Inc.
|
|
*
|
|
* Licensed under the Apache License, Version 2.0 (the "License");
|
|
* you may not use this file except in compliance with the License.
|
|
* You may obtain a copy of the License at
|
|
*
|
|
* http://www.apache.org/licenses/LICENSE-2.0
|
|
*
|
|
* Unless required by applicable law or agreed to in writing, software
|
|
* distributed under the License is distributed on an "AS IS" BASIS,
|
|
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
|
* See the License for the specific language governing permissions and
|
|
* limitations under the License.
|
|
*/
|
|
|
|
|
|
#include "../stdafx.h"
|
|
|
|
#include <boost/thread/xtime.hpp>
|
|
|
|
#include <cstring>
|
|
#include <cstdio>
|
|
#include <cstdlib>
|
|
#include <assert.h>
|
|
#include <iostream>
|
|
#include <map>
|
|
#include <sstream>
|
|
#include <vector>
|
|
#include <fcntl.h>
|
|
|
|
#ifdef _WIN32
|
|
# include <io.h>
|
|
# define SIGKILL 9
|
|
#else
|
|
# include <sys/socket.h>
|
|
# include <netinet/in.h>
|
|
# include <signal.h>
|
|
# include <sys/stat.h>
|
|
# include <sys/wait.h>
|
|
#endif
|
|
|
|
#include "../client/dbclient.h"
|
|
#include "../util/processinfo.h"
|
|
#include "utils.h"
|
|
|
|
extern const char * jsconcatcode_server;
|
|
|
|
namespace mongo {
|
|
#ifdef _WIN32
|
|
inline int close(int fd) { return _close(fd); }
|
|
inline int read(int fd, void* buf, size_t size) { return _read(fd, buf, size); }
|
|
|
|
inline int pipe(int fds[2]) { return _pipe(fds, 1024, _O_TEXT | _O_NOINHERIT); }
|
|
#endif
|
|
|
|
namespace shellUtils {
|
|
|
|
std::string _dbConnect;
|
|
std::string _dbAuth;
|
|
|
|
const char *argv0 = 0;
|
|
void RecordMyLocation( const char *_argv0 ) { argv0 = _argv0; }
|
|
|
|
// helpers
|
|
|
|
BSONObj makeUndefined() {
|
|
BSONObjBuilder b;
|
|
b.appendUndefined( "" );
|
|
return b.obj();
|
|
}
|
|
const BSONObj undefined_ = makeUndefined();
|
|
|
|
BSONObj encapsulate( const BSONObj &obj ) {
|
|
return BSON( "" << obj );
|
|
}
|
|
|
|
|
|
// real methods
|
|
|
|
|
|
mongo::BSONObj JSSleep(const mongo::BSONObj &args){
|
|
assert( args.nFields() == 1 );
|
|
assert( args.firstElement().isNumber() );
|
|
int ms = int( args.firstElement().number() );
|
|
{
|
|
auto_ptr< ScriptEngine::Unlocker > u = globalScriptEngine->newThreadUnlocker();
|
|
sleepmillis( ms );
|
|
}
|
|
return undefined_;
|
|
}
|
|
|
|
|
|
BSONObj Quit(const BSONObj& args) {
|
|
// If not arguments are given first element will be EOO, which
|
|
// converts to the integer value 0.
|
|
int exit_code = int( args.firstElement().number() );
|
|
::exit(exit_code);
|
|
return undefined_;
|
|
}
|
|
|
|
BSONObj JSGetMemInfo( const BSONObj& args ){
|
|
ProcessInfo pi;
|
|
uassert( 10258 , "processinfo not supported" , pi.supported() );
|
|
|
|
BSONObjBuilder e;
|
|
e.append( "virtual" , pi.getVirtualMemorySize() );
|
|
e.append( "resident" , pi.getResidentSize() );
|
|
|
|
BSONObjBuilder b;
|
|
b.append( "ret" , e.obj() );
|
|
|
|
return b.obj();
|
|
}
|
|
|
|
|
|
#ifndef MONGO_SAFE_SHELL
|
|
|
|
BSONObj listFiles(const BSONObj& args){
|
|
uassert( 10257 , "need to specify 1 argument to listFiles" , args.nFields() == 1 );
|
|
|
|
BSONObjBuilder lst;
|
|
|
|
string rootname = args.firstElement().valuestrsafe();
|
|
path root( rootname );
|
|
stringstream ss;
|
|
ss << "listFiles: no such directory: " << rootname;
|
|
string msg = ss.str();
|
|
uassert( 12581, msg.c_str(), boost::filesystem::exists( root ) );
|
|
|
|
directory_iterator end;
|
|
directory_iterator i( root);
|
|
|
|
int num =0;
|
|
while ( i != end ){
|
|
path p = *i;
|
|
BSONObjBuilder b;
|
|
b << "name" << p.string();
|
|
b.appendBool( "isDirectory", is_directory( p ) );
|
|
if ( ! is_directory( p ) ){
|
|
try {
|
|
b.append( "size" , (double)file_size( p ) );
|
|
}
|
|
catch ( ... ){
|
|
i++;
|
|
continue;
|
|
}
|
|
}
|
|
|
|
stringstream ss;
|
|
ss << num;
|
|
string name = ss.str();
|
|
lst.append( name.c_str(), b.done() );
|
|
num++;
|
|
i++;
|
|
}
|
|
|
|
BSONObjBuilder ret;
|
|
ret.appendArray( "", lst.done() );
|
|
return ret.obj();
|
|
}
|
|
|
|
|
|
BSONObj removeFile(const BSONObj& args){
|
|
uassert( 12597 , "need to specify 1 argument to listFiles" , args.nFields() == 1 );
|
|
|
|
bool found = false;
|
|
|
|
path root( args.firstElement().valuestrsafe() );
|
|
if ( boost::filesystem::exists( root ) ){
|
|
found = true;
|
|
boost::filesystem::remove_all( root );
|
|
}
|
|
|
|
BSONObjBuilder b;
|
|
b.appendBool( "removed" , found );
|
|
return b.obj();
|
|
}
|
|
map< int, pair< pid_t, int > > dbs;
|
|
map< pid_t, int > shells;
|
|
#ifdef _WIN32
|
|
map< pid_t, HANDLE > handles;
|
|
#endif
|
|
|
|
mongo::mutex mongoProgramOutputMutex;
|
|
stringstream mongoProgramOutput_;
|
|
|
|
void writeMongoProgramOutputLine( int port, int pid, const char *line ) {
|
|
mongo::mutex::scoped_lock lk( mongoProgramOutputMutex );
|
|
stringstream buf;
|
|
if ( port > 0 )
|
|
buf << "m" << port << "| " << line;
|
|
else
|
|
buf << "sh" << pid << "| " << line;
|
|
cout << buf.str() << endl;
|
|
mongoProgramOutput_ << buf.str() << endl;
|
|
}
|
|
|
|
// only returns last 100000 characters
|
|
BSONObj RawMongoProgramOutput( const BSONObj &args ) {
|
|
mongo::mutex::scoped_lock lk( mongoProgramOutputMutex );
|
|
string out = mongoProgramOutput_.str();
|
|
size_t len = out.length();
|
|
if ( len > 100000 )
|
|
out = out.substr( len - 100000, 100000 );
|
|
return BSON( "" << out );
|
|
}
|
|
|
|
BSONObj ClearRawMongoProgramOutput( const BSONObj &args ) {
|
|
mongo::mutex::scoped_lock lk( mongoProgramOutputMutex );
|
|
mongoProgramOutput_.str( "" );
|
|
return undefined_;
|
|
}
|
|
|
|
class ProgramRunner {
|
|
vector<string> argv_;
|
|
int port_;
|
|
int pipe_;
|
|
pid_t pid_;
|
|
public:
|
|
pid_t pid() const { return pid_; }
|
|
ProgramRunner( const BSONObj &args , bool isMongoProgram=true)
|
|
{
|
|
assert( !args.isEmpty() );
|
|
|
|
string program( args.firstElement().valuestrsafe() );
|
|
assert( !program.empty() );
|
|
boost::filesystem::path programPath = program;
|
|
|
|
if (isMongoProgram){
|
|
programPath = boost::filesystem::initial_path() / programPath;
|
|
#ifdef _WIN32
|
|
programPath = change_extension(programPath, ".exe");
|
|
#endif
|
|
massert( 10435 , "couldn't find " + programPath.native_file_string(), boost::filesystem::exists( programPath ) );
|
|
}
|
|
|
|
argv_.push_back( programPath.native_file_string() );
|
|
|
|
port_ = -1;
|
|
|
|
BSONObjIterator j( args );
|
|
j.next(); // skip program name (handled above)
|
|
while(j.more()) {
|
|
BSONElement e = j.next();
|
|
string str;
|
|
if ( e.isNumber() ) {
|
|
stringstream ss;
|
|
ss << e.number();
|
|
str = ss.str();
|
|
} else {
|
|
assert( e.type() == mongo::String );
|
|
str = e.valuestr();
|
|
}
|
|
if ( str == "--port" )
|
|
port_ = -2;
|
|
else if ( port_ == -2 )
|
|
port_ = strtol( str.c_str(), 0, 10 );
|
|
argv_.push_back(str);
|
|
}
|
|
|
|
if ( program != "mongod" && program != "mongos" && program != "mongobridge" )
|
|
port_ = 0;
|
|
else
|
|
assert( port_ > 0 );
|
|
if ( port_ > 0 && dbs.count( port_ ) != 0 ){
|
|
cerr << "count for port: " << port_ << " is not 0 is: " << dbs.count( port_ ) << endl;
|
|
assert( dbs.count( port_ ) == 0 );
|
|
}
|
|
}
|
|
|
|
void start() {
|
|
int pipeEnds[ 2 ];
|
|
assert( pipe( pipeEnds ) != -1 );
|
|
|
|
fflush( 0 );
|
|
launch_process(pipeEnds[1]); //sets pid_
|
|
|
|
cout << "shell: started mongo program";
|
|
for (unsigned i=0; i < argv_.size(); i++)
|
|
cout << " " << argv_[i];
|
|
cout << endl;
|
|
|
|
if ( port_ > 0 )
|
|
dbs.insert( make_pair( port_, make_pair( pid_, pipeEnds[ 1 ] ) ) );
|
|
else
|
|
shells.insert( make_pair( pid_, pipeEnds[ 1 ] ) );
|
|
pipe_ = pipeEnds[ 0 ];
|
|
}
|
|
|
|
// Continue reading output
|
|
void operator()() {
|
|
// This assumes there aren't any 0's in the mongo program output.
|
|
// Hope that's ok.
|
|
char buf[ 1024 ];
|
|
char temp[ 1024 ];
|
|
char *start = buf;
|
|
while( 1 ) {
|
|
int lenToRead = 1023 - ( start - buf );
|
|
int ret = read( pipe_, (void *)start, lenToRead );
|
|
assert( ret != -1 );
|
|
start[ ret ] = '\0';
|
|
if ( strlen( start ) != unsigned( ret ) )
|
|
writeMongoProgramOutputLine( port_, pid_, "WARNING: mongod wrote null bytes to output" );
|
|
char *last = buf;
|
|
for( char *i = strchr( buf, '\n' ); i; last = i + 1, i = strchr( last, '\n' ) ) {
|
|
*i = '\0';
|
|
writeMongoProgramOutputLine( port_, pid_, last );
|
|
}
|
|
if ( ret == 0 ) {
|
|
if ( *last )
|
|
writeMongoProgramOutputLine( port_, pid_, last );
|
|
close( pipe_ );
|
|
break;
|
|
}
|
|
if ( last != buf ) {
|
|
strcpy( temp, last );
|
|
strcpy( buf, temp );
|
|
} else {
|
|
assert( strlen( buf ) <= 1023 );
|
|
}
|
|
start = buf + strlen( buf );
|
|
}
|
|
}
|
|
void launch_process(int child_stdout){
|
|
#ifdef _WIN32
|
|
stringstream ss;
|
|
for (int i=0; i < argv_.size(); i++){
|
|
if (i) ss << ' ';
|
|
if (argv_[i].find(' ') == string::npos)
|
|
ss << argv_[i];
|
|
else
|
|
ss << '"' << argv_[i] << '"';
|
|
}
|
|
|
|
string args = ss.str();
|
|
|
|
boost::scoped_array<TCHAR> args_tchar (new TCHAR[args.size() + 1]);
|
|
for (size_t i=0; i < args.size()+1; i++)
|
|
args_tchar[i] = args[i];
|
|
|
|
HANDLE h = (HANDLE)_get_osfhandle(child_stdout);
|
|
assert(h != INVALID_HANDLE_VALUE);
|
|
assert(SetHandleInformation(h, HANDLE_FLAG_INHERIT, 1));
|
|
|
|
STARTUPINFO si;
|
|
ZeroMemory(&si, sizeof(si));
|
|
si.cb = sizeof(si);
|
|
si.hStdError = h;
|
|
si.hStdOutput = h;
|
|
si.dwFlags |= STARTF_USESTDHANDLES;
|
|
|
|
PROCESS_INFORMATION pi;
|
|
ZeroMemory(&pi, sizeof(pi));
|
|
|
|
bool success = CreateProcess( NULL, args_tchar.get(), NULL, NULL, true, 0, NULL, NULL, &si, &pi);
|
|
assert(success);
|
|
|
|
CloseHandle(pi.hThread);
|
|
|
|
pid_ = pi.dwProcessId;
|
|
handles.insert( make_pair( pid_, pi.hProcess ) );
|
|
|
|
#else
|
|
|
|
pid_ = fork();
|
|
assert( pid_ != -1 );
|
|
|
|
if ( pid_ == 0 ) {
|
|
// DON'T ASSERT IN THIS BLOCK - very bad things will happen
|
|
|
|
const char** argv = new const char* [argv_.size()+1]; // don't need to free - in child
|
|
for (unsigned i=0; i < argv_.size(); i++){
|
|
argv[i] = argv_[i].c_str();
|
|
}
|
|
argv[argv_.size()] = 0;
|
|
|
|
if ( dup2( child_stdout, STDOUT_FILENO ) == -1 ||
|
|
dup2( child_stdout, STDERR_FILENO ) == -1 )
|
|
{
|
|
cout << "Unable to dup2 child output: " << OUTPUT_ERRNO << endl;
|
|
::_Exit(-1); //do not pass go, do not call atexit handlers
|
|
}
|
|
|
|
execvp( argv[ 0 ], const_cast<char**>(argv) );
|
|
|
|
cout << "Unable to start program: " << OUTPUT_ERRNO << endl;
|
|
::_Exit(-1);
|
|
}
|
|
|
|
#endif
|
|
}
|
|
};
|
|
|
|
//returns true if process exited
|
|
bool wait_for_pid(pid_t pid, bool block=true, int* exit_code=NULL){
|
|
#ifdef _WIN32
|
|
assert(handles.count(pid));
|
|
HANDLE h = handles[pid];
|
|
|
|
if (block)
|
|
WaitForSingleObject(h, INFINITE);
|
|
|
|
DWORD tmp;
|
|
if(GetExitCodeProcess(h, &tmp)){
|
|
CloseHandle(h);
|
|
handles.erase(pid);
|
|
if (exit_code)
|
|
*exit_code = tmp;
|
|
return true;
|
|
}else{
|
|
return false;
|
|
}
|
|
#else
|
|
int tmp;
|
|
bool ret = (pid == waitpid(pid, &tmp, (block ? 0 : WNOHANG)));
|
|
if (exit_code)
|
|
*exit_code = WEXITSTATUS(tmp);
|
|
return ret;
|
|
|
|
#endif
|
|
}
|
|
BSONObj StartMongoProgram( const BSONObj &a ) {
|
|
_nokillop = true;
|
|
ProgramRunner r( a );
|
|
r.start();
|
|
boost::thread t( r );
|
|
return BSON( string( "" ) << int( r.pid() ) );
|
|
}
|
|
|
|
BSONObj RunMongoProgram( const BSONObj &a ) {
|
|
ProgramRunner r( a );
|
|
r.start();
|
|
boost::thread t( r );
|
|
wait_for_pid(r.pid());
|
|
shells.erase( r.pid() );
|
|
return BSON( string( "" ) << int( r.pid() ) );
|
|
}
|
|
|
|
BSONObj RunProgram(const BSONObj &a) {
|
|
ProgramRunner r( a, false );
|
|
r.start();
|
|
boost::thread t( r );
|
|
int exit_code;
|
|
wait_for_pid(r.pid(), true, &exit_code);
|
|
shells.erase( r.pid() );
|
|
return BSON( string( "" ) << exit_code );
|
|
}
|
|
|
|
BSONObj ResetDbpath( const BSONObj &a ) {
|
|
assert( a.nFields() == 1 );
|
|
string path = a.firstElement().valuestrsafe();
|
|
assert( !path.empty() );
|
|
if ( boost::filesystem::exists( path ) )
|
|
boost::filesystem::remove_all( path );
|
|
boost::filesystem::create_directory( path );
|
|
return undefined_;
|
|
}
|
|
|
|
void copyDir( const path &from, const path &to ) {
|
|
directory_iterator end;
|
|
directory_iterator i( from );
|
|
while( i != end ) {
|
|
path p = *i;
|
|
if ( p.leaf() != "mongod.lock" ) {
|
|
if ( is_directory( p ) ) {
|
|
path newDir = to / p.leaf();
|
|
boost::filesystem::create_directory( newDir );
|
|
copyDir( p, newDir );
|
|
} else {
|
|
boost::filesystem::copy_file( p, to / p.leaf() );
|
|
}
|
|
}
|
|
++i;
|
|
}
|
|
}
|
|
|
|
// NOTE target dbpath will be cleared first
|
|
BSONObj CopyDbpath( const BSONObj &a ) {
|
|
assert( a.nFields() == 2 );
|
|
BSONObjIterator i( a );
|
|
string from = i.next().str();
|
|
string to = i.next().str();
|
|
assert( !from.empty() );
|
|
assert( !to.empty() );
|
|
if ( boost::filesystem::exists( to ) )
|
|
boost::filesystem::remove_all( to );
|
|
boost::filesystem::create_directory( to );
|
|
copyDir( from, to );
|
|
return undefined_;
|
|
}
|
|
|
|
inline void kill_wrapper(pid_t pid, int sig, int port){
|
|
#ifdef _WIN32
|
|
if (sig == SIGKILL || port == 0){
|
|
assert( handles.count(pid) );
|
|
TerminateProcess(handles[pid], 1); // returns failure for "zombie" processes.
|
|
}else{
|
|
DBClientConnection conn;
|
|
conn.connect("127.0.0.1:" + BSONObjBuilder::numStr(port));
|
|
try {
|
|
conn.simpleCommand("admin", NULL, "shutdown");
|
|
} catch (...) {
|
|
//Do nothing. This command never returns data to the client and the driver doesn't like that.
|
|
}
|
|
}
|
|
#else
|
|
assert( 0 == kill( pid, sig ) );
|
|
#endif
|
|
}
|
|
|
|
|
|
int killDb( int port, pid_t _pid, int signal ) {
|
|
pid_t pid;
|
|
int exitCode = 0;
|
|
if ( port > 0 ) {
|
|
if( dbs.count( port ) != 1 ) {
|
|
cout << "No db started on port: " << port << endl;
|
|
return 0;
|
|
}
|
|
pid = dbs[ port ].first;
|
|
} else {
|
|
pid = _pid;
|
|
}
|
|
|
|
kill_wrapper( pid, signal, port );
|
|
|
|
int i = 0;
|
|
for( ; i < 65; ++i ) {
|
|
if ( i == 5 ) {
|
|
char now[64];
|
|
time_t_to_String(time(0), now);
|
|
now[ 20 ] = 0;
|
|
cout << now << " process on port " << port << ", with pid " << pid << " not terminated, sending sigkill" << endl;
|
|
kill_wrapper( pid, SIGKILL, port );
|
|
}
|
|
if(wait_for_pid(pid, false, &exitCode))
|
|
break;
|
|
sleepmillis( 1000 );
|
|
}
|
|
if ( i == 65 ) {
|
|
char now[64];
|
|
time_t_to_String(time(0), now);
|
|
now[ 20 ] = 0;
|
|
cout << now << " failed to terminate process on port " << port << ", with pid " << pid << endl;
|
|
assert( "Failed to terminate process" == 0 );
|
|
}
|
|
|
|
if ( port > 0 ) {
|
|
close( dbs[ port ].second );
|
|
dbs.erase( port );
|
|
} else {
|
|
close( shells[ pid ] );
|
|
shells.erase( pid );
|
|
}
|
|
if ( i > 4 || signal == SIGKILL ) {
|
|
sleepmillis( 4000 ); // allow operating system to reclaim resources
|
|
}
|
|
|
|
return exitCode;
|
|
}
|
|
|
|
int getSignal( const BSONObj &a ) {
|
|
int ret = SIGTERM;
|
|
if ( a.nFields() == 2 ) {
|
|
BSONObjIterator i( a );
|
|
i.next();
|
|
BSONElement e = i.next();
|
|
assert( e.isNumber() );
|
|
ret = int( e.number() );
|
|
}
|
|
return ret;
|
|
}
|
|
|
|
BSONObj StopMongoProgram( const BSONObj &a ) {
|
|
assert( a.nFields() == 1 || a.nFields() == 2 );
|
|
assert( a.firstElement().isNumber() );
|
|
int port = int( a.firstElement().number() );
|
|
int code = killDb( port, 0, getSignal( a ) );
|
|
cout << "shell: stopped mongo program on port " << port << endl;
|
|
return BSON( "" << code );
|
|
}
|
|
|
|
BSONObj StopMongoProgramByPid( const BSONObj &a ) {
|
|
assert( a.nFields() == 1 || a.nFields() == 2 );
|
|
assert( a.firstElement().isNumber() );
|
|
int pid = int( a.firstElement().number() );
|
|
int code = killDb( 0, pid, getSignal( a ) );
|
|
cout << "shell: stopped mongo program on pid " << pid << endl;
|
|
return BSON( "" << code );
|
|
}
|
|
|
|
void KillMongoProgramInstances() {
|
|
vector< int > ports;
|
|
for( map< int, pair< pid_t, int > >::iterator i = dbs.begin(); i != dbs.end(); ++i )
|
|
ports.push_back( i->first );
|
|
for( vector< int >::iterator i = ports.begin(); i != ports.end(); ++i )
|
|
killDb( *i, 0, SIGTERM );
|
|
vector< pid_t > pids;
|
|
for( map< pid_t, int >::iterator i = shells.begin(); i != shells.end(); ++i )
|
|
pids.push_back( i->first );
|
|
for( vector< pid_t >::iterator i = pids.begin(); i != pids.end(); ++i )
|
|
killDb( 0, *i, SIGTERM );
|
|
}
|
|
#else // ndef MONGO_SAFE_SHELL
|
|
void KillMongoProgramInstances() {}
|
|
#endif
|
|
|
|
MongoProgramScope::~MongoProgramScope() {
|
|
DESTRUCTOR_GUARD(
|
|
KillMongoProgramInstances();
|
|
ClearRawMongoProgramOutput( BSONObj() );
|
|
)
|
|
}
|
|
|
|
unsigned _randomSeed;
|
|
|
|
BSONObj JSSrand( const BSONObj &a ) {
|
|
uassert( 12518, "srand requires a single numeric argument",
|
|
a.nFields() == 1 && a.firstElement().isNumber() );
|
|
_randomSeed = (unsigned)a.firstElement().numberLong(); // grab least significant digits
|
|
return undefined_;
|
|
}
|
|
|
|
BSONObj JSRand( const BSONObj &a ) {
|
|
uassert( 12519, "rand accepts no arguments", a.nFields() == 0 );
|
|
unsigned r;
|
|
#if !defined(_WIN32)
|
|
r = rand_r( &_randomSeed );
|
|
#else
|
|
r = rand(); // seed not used in this case
|
|
#endif
|
|
return BSON( "" << double( r ) / ( double( RAND_MAX ) + 1 ) );
|
|
}
|
|
|
|
BSONObj isWindows(const BSONObj& a){
|
|
uassert( 13006, "isWindows accepts no arguments", a.nFields() == 0 );
|
|
#ifdef _WIN32
|
|
return BSON( "" << true );
|
|
#else
|
|
return BSON( "" << false );
|
|
#endif
|
|
}
|
|
|
|
void installShellUtils( Scope& scope ){
|
|
scope.injectNative( "sleep" , JSSleep );
|
|
scope.injectNative( "quit", Quit );
|
|
scope.injectNative( "getMemInfo" , JSGetMemInfo );
|
|
scope.injectNative( "_srand" , JSSrand );
|
|
scope.injectNative( "_rand" , JSRand );
|
|
scope.injectNative( "_isWindows" , isWindows );
|
|
|
|
#ifndef MONGO_SAFE_SHELL
|
|
//can't launch programs
|
|
scope.injectNative( "_startMongoProgram", StartMongoProgram );
|
|
scope.injectNative( "runProgram", RunProgram );
|
|
scope.injectNative( "runMongoProgram", RunMongoProgram );
|
|
scope.injectNative( "stopMongod", StopMongoProgram );
|
|
scope.injectNative( "stopMongoProgram", StopMongoProgram );
|
|
scope.injectNative( "stopMongoProgramByPid", StopMongoProgramByPid );
|
|
scope.injectNative( "rawMongoProgramOutput", RawMongoProgramOutput );
|
|
scope.injectNative( "clearRawMongoProgramOutput", ClearRawMongoProgramOutput );
|
|
|
|
//can't access filesystem
|
|
scope.injectNative( "removeFile" , removeFile );
|
|
scope.injectNative( "listFiles" , listFiles );
|
|
scope.injectNative( "resetDbpath", ResetDbpath );
|
|
scope.injectNative( "copyDbpath", CopyDbpath );
|
|
#endif
|
|
}
|
|
|
|
void initScope( Scope &scope ) {
|
|
scope.externalSetup();
|
|
mongo::shellUtils::installShellUtils( scope );
|
|
scope.execSetup( jsconcatcode_server , "setupServerCode" );
|
|
|
|
if ( !_dbConnect.empty() ) {
|
|
uassert( 12513, "connect failed", scope.exec( _dbConnect , "(connect)" , false , true , false ) );
|
|
if ( !_dbAuth.empty() ) {
|
|
installGlobalUtils( scope );
|
|
uassert( 12514, "login failed", scope.exec( _dbAuth , "(auth)" , true , true , false ) );
|
|
}
|
|
}
|
|
}
|
|
|
|
map< const void*, string > _allMyUris;
|
|
bool _nokillop = false;
|
|
void onConnect( DBClientWithCommands &c ) {
|
|
if ( _nokillop ) {
|
|
return;
|
|
}
|
|
BSONObj info;
|
|
if ( c.runCommand( "admin", BSON( "whatsmyuri" << 1 ), info ) ) {
|
|
// There's no way to explicitly disconnect a DBClientConnection, but we might allocate
|
|
// a new uri on automatic reconnect. So just store one uri per connection.
|
|
_allMyUris[ &c ] = info[ "you" ].str();
|
|
}
|
|
}
|
|
}
|
|
}
|