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This commit is contained in:
dwight
2010-06-17 13:46:27 -04:00
parent 0d3bf995dc
commit d7f7155c83
3 changed files with 33 additions and 10 deletions
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28
shell/shell_utils.cpp
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@@ -202,9 +202,32 @@ namespace mongo {
return BSON( "" << getHostName() );
}
BSONObj removeFile(const BSONObj& args){
static BSONElement oneArg(const BSONObj& args) {
uassert( 12597 , "need to specify 1 argument" , args.nFields() == 1 );
return args.firstElement();
}
BSONObj cat(const BSONObj& args){
BSONElement e = oneArg(args);
stringstream ss;
ifstream f(e.valuestrsafe());
uassert(10000, "couldn't open file", f.is_open() );
streamsize sz = 0;
while( 1 ) {
char ch = 0;
// slow...maybe change one day
f.get(ch);
if( ch == 0 ) break;
ss << ch;
sz += 1;
uassert(10000, "cat() : file to big to load as a variable", sz < 1024 * 1024 * 16);
}
return BSON( "" << ss.str() );
}
BSONObj removeFile(const BSONObj& args){
BSONElement e = oneArg(args);
bool found = false;
path root( args.firstElement().valuestrsafe() );
@@ -789,6 +812,7 @@ namespace mongo {
scope.injectNative( "ls" , ls );
scope.injectNative( "pwd", pwd );
scope.injectNative( "cd", cd );
scope.injectNative( "cat", cat );
scope.injectNative( "hostname", hostname);
scope.injectNative( "resetDbpath", ResetDbpath );
scope.injectNative( "copyDbpath", CopyDbpath );