#include "engine.hpp"
+/***********************************************************************/
+Engine::Engine(){
+ try {
+ cFactory = CommandFactory::getInstance();
+ mout = MothurOut::getInstance();
+ }
+ catch(exception& e) {
+ mout->errorOut(e, "Engine", "Engine");
+ exit(1);
+ }
+}
+
/***********************************************************************/
InteractEngine::InteractEngine(string path){
globaldata = GlobalData::getInstance();
globaldata->argv = path;
+
}
/***********************************************************************/
string options = "";
int quitCommandCalled = 0;
-
while(quitCommandCalled != 1){
+
+ mout->mothurOutEndLine();
- mothurOutEndLine();
- mothurOut("mothur > ");
-
- //get input char by char so you can check for use of arrow keys
- //if (_kbhit()){
- // _getch(); // edit : if you want to check the arrow-keys you must call getch twice because special-keys have two values
- // return _getch();
- //}
- //return 0; // if no key is pressed
- //setbuf(stdin, NULL); //no buffering
-/*if(ch==0)
-{
-ch=getch();
-if(ch==72) cout<<"up";
-else if(ch==75) cout<<"left";
-else if(ch==77) cout<<"right";
-else if(ch==80) cout<<"down";
-cout<<endl;
-}
-else break;
-}
-delay(2000);
-return 0;
-}*/
-
- //int letter = 0;
- //while ((letter != 10) && (letter != 13)) {
- // letter = getch();
-
- // cout << "char code = " << letter << endl;
-
- // input += char(letter);
- //}
- // input = input.substr(0, input.length()-1); //cut off newline char
-
- //cout << input << endl;
-
- getline(cin, input);
- if (cin.eof()) { input = "quit()"; }
-
- //save command
- //previousInputs.push_back(input);
+ input = getCommand();
+ mout->mothurOutEndLine();
- mothurOutJustToLog(input);
- mothurOutEndLine();
+ if (mout->control_pressed) { input = "quit()"; }
//allow user to omit the () on the quit command
if (input == "quit") { input = "quit()"; }
CommandOptionParser parser(input);
commandName = parser.getCommandString();
- //cout << " command = " << commandName << endl;
+
options = parser.getOptionString();
if (commandName != "") {
-
+ mout->executing = true;
+
+ #ifdef USE_MPI
+ int pid;
+ MPI_Comm_rank(MPI_COMM_WORLD, &pid);
+
+ if ((cFactory->MPIEnabled(commandName)) || (pid == 0)) {
+ #endif
//executes valid command
Command* command = cFactory->getCommand(commandName, options);
quitCommandCalled = command->execute();
+ mout->control_pressed = 0;
+ mout->executing = false;
+ #ifdef USE_MPI
+ }
+ #endif
}else {
- mothurOut("Your input contains errors. Please try again.");
- mothurOutEndLine();
+ mout->mothurOut("Your input contains errors. Please try again.");
+ mout->mothurOutEndLine();
}
}
return 1;
}
catch(exception& e) {
- errorOut(e, "InteractEngine", "getInput");
+ mout->errorOut(e, "InteractEngine", "getInput");
exit(1);
}
}
/***********************************************************************/
-void Engine::terminateCommand(int dummy) {
+string Engine::getCommand() {
try {
- mothurOut("Stopping command."); mothurOutEndLine();
- cFactory->getCommand(); //terminates command
+ #if defined (__APPLE__) || (__MACH__) || (linux) || (__linux)
+ #ifdef USE_READLINE
+ char* nextCommand = NULL;
+ nextCommand = readline("mothur > ");
+
+ if(nextCommand != NULL) { add_history(nextCommand); }
+ else{ //^D causes null string and we want it to quit mothur
+ nextCommand = "quit";
+ mout->mothurOut(nextCommand);
+ }
+
+ mout->mothurOutJustToLog("mothur > " + toString(nextCommand));
+ return nextCommand;
+ #else
+ string nextCommand = "";
+ mout->mothurOut("mothur > ");
+ getline(cin, nextCommand);
+ mout->mothurOutJustToLog("mothur > " + toString(nextCommand));
+
+ return nextCommand;
+ #endif
+ #else
+ string nextCommand = "";
+
+ mout->mothurOut("mothur > ");
+ getline(cin, nextCommand);
+ mout->mothurOutJustToLog(toString(nextCommand));
+
+ return nextCommand;
+ #endif
+
+
}
catch(exception& e) {
- errorOut(e, "InteractEngine", "terminateCommand");
+ mout->errorOut(e, "Engine", "getCommand");
exit(1);
}
}
}
catch(exception& e) {
- errorOut(e, "BatchEngine", "BatchEngine");
+ mout->errorOut(e, "BatchEngine", "BatchEngine");
exit(1);
}
}
try {
//check if this is a valid batchfile
if (openedBatch == 1) {
- mothurOut("unable to open batchfile");
- mothurOutEndLine();
+ mout->mothurOut("unable to open batchfile");
+ mout->mothurOutEndLine();
return 1;
}
if (input[0] != '#') {
- mothurOutEndLine();
- mothurOut("mothur > " + input);
- mothurOutEndLine();
-
+ mout->mothurOutEndLine();
+ mout->mothurOut("mothur > " + input);
+ mout->mothurOutEndLine();
+
+ if (mout->control_pressed) { input = "quit()"; }
//allow user to omit the () on the quit command
if (input == "quit") { input = "quit()"; }
options = parser.getOptionString();
if (commandName != "") {
-
+ mout->executing = true;
+ #ifdef USE_MPI
+ int pid;
+ MPI_Comm_rank(MPI_COMM_WORLD, &pid);
+
+ if ((cFactory->MPIEnabled(commandName)) || (pid == 0)) {
+ #endif
//executes valid command
Command* command = cFactory->getCommand(commandName, options);
quitCommandCalled = command->execute();
+ mout->control_pressed = 0;
+ mout->executing = false;
+
+ #ifdef USE_MPI
+ }
+ #endif
}else {
- mothurOut("Invalid.");
- mothurOutEndLine();
+ mout->mothurOut("Invalid.");
+ mout->mothurOutEndLine();
}
}
return 1;
}
catch(exception& e) {
- errorOut(e, "BatchEngine", "getInput");
+ mout->errorOut(e, "BatchEngine", "getInput");
exit(1);
}
}
listOfCommands = commandString.substr(1, (commandString.length()-1));
globaldata->argv = path;
-
+
}
catch(exception& e) {
- errorOut(e, "ScriptEngine", "ScriptEngine");
+ mout->errorOut(e, "ScriptEngine", "ScriptEngine");
exit(1);
}
}
if (input == "") { input = "quit()"; }
+ mout->mothurOutEndLine();
+ mout->mothurOut("mothur > " + input);
+ mout->mothurOutEndLine();
- mothurOutEndLine();
- mothurOut("mothur > " + input);
- mothurOutEndLine();
-
+ if (mout->control_pressed) { input = "quit()"; }
//allow user to omit the () on the quit command
if (input == "quit") { input = "quit()"; }
options = parser.getOptionString();
if (commandName != "") {
-
+ mout->executing = true;
+ #ifdef USE_MPI
+ int pid;
+ MPI_Comm_rank(MPI_COMM_WORLD, &pid);
+
+ if ((cFactory->MPIEnabled(commandName)) || (pid == 0)) {
+ #endif
//executes valid command
Command* command = cFactory->getCommand(commandName, options);
quitCommandCalled = command->execute();
+ mout->control_pressed = 0;
+ mout->executing = false;
+
+ #ifdef USE_MPI
+ }
+ #endif
}else {
- mothurOut("Invalid.");
- mothurOutEndLine();
+ mout->mothurOut("Invalid.");
+ mout->mothurOutEndLine();
}
}
return 1;
}
catch(exception& e) {
- errorOut(e, "ScriptEngine", "getInput");
+ mout->errorOut(e, "ScriptEngine", "getInput");
exit(1);
}
}
return nextcommand;
}
catch(exception& e) {
- errorOut(e, "ScriptEngine", "getNextCommand");
+ mout->errorOut(e, "ScriptEngine", "getNextCommand");
exit(1);
}
}
projects / mothur.git / blobdiff