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Add getHostName() function to shell

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This commit is contained in:
Mathias Stearn
2010-07-23 17:53:49 -04:00
parent 54f2bfb90e
commit 09ddf4770f
1 changed files with 9 additions and 0 deletions
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9
shell/shell_utils.cpp
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@@ -820,6 +820,14 @@ namespace mongo {
return BSON( "" << false );
#endif
}
BSONObj getHostName(const BSONObj& a){
uassert( 13410, "getHostName accepts no arguments", a.nFields() == 0 );
char buf[HOST_NAME_MAX+1];
assert(gethostname(buf, HOST_NAME_MAX+1) == 0);
return BSON("" << buf);
}
void installShellUtils( Scope& scope ){
theScope = &scope;
@@ -843,6 +851,7 @@ namespace mongo {
scope.injectNative( "clearRawMongoProgramOutput", ClearRawMongoProgramOutput );
scope.injectNative( "waitProgram" , WaitProgram );
scope.injectNative( "getHostName" , getHostName );
scope.injectNative( "removeFile" , removeFile );
scope.injectNative( "listFiles" , listFiles );
scope.injectNative( "ls" , ls );