More

src/client.cpp

@@ -4,8 +4,6 @@ This program is distributed in the hope that it will be useful, but WITHOUT ANY
 You should have received a copy of the GNU General Public License along with this program. If not, see <https://www.gnu.org/licenses/>.
 */
 
-#include <iostream>
-#include <cstdlib>
 #include <string>
 
 #include "client_functions.h"
@@ -17,17 +15,12 @@ int main(int argc, char* argv[])
 {
 	string path, directory;
 
-	if (!getInformation(path, directory, argc, argv)) {
-		cerr << "Failed to get information\n";
-		exit(-1);
-	}
+	int pidInput = getInformation(path, directory, argc, argv);
 
-	int server = fork();
+	if (pidInput == 0)
+		pidInput = setupServer(path, directory);
 
-	if (server == 0)
-		execl(path.c_str(), path.c_str(), directory.c_str(), nullptr);
-
-	controlServer(server);
+	controlServer(pidInput);
 
 	return 0;
 }

src/client_functions.cpp

@@ -0,0 +1,80 @@
+/*
+This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version.
+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 General Public License for more details.
+You should have received a copy of the GNU General Public License along with this program. If not, see <https://www.gnu.org/licenses/>.
+*/
+
+#include <iostream>
+#include <cstdlib>
+#include <string>
+
+#include "client_functions.h"
+#include "signals.h"
+
+using namespace std;
+
+int getInformation(string& path, string& dir, int argc, char* argv[])
+{
+	if (argc > 2 && ((string)argv[1]).find("-p") != string::npos) {
+			return stoi(argv[2]);
+	}
+
+	switch(argc) {
+		case 3:
+			path = argv[1];
+			dir = argv[2];
+			break;
+		case 2:
+			path = argv[1];
+			cout << "Enter directory: ";
+			cin >> dir;
+			break;
+		default:
+			cout << "Enter path: ";
+			cin >> path;
+			cout << "Enter directory: ";
+			cin >> dir;
+	}
+
+	return 0;
+}
+
+int setupServer(string path, string directory)
+{
+	int server = fork();
+
+	if (server == 0)
+		execl(path.c_str(), path.c_str(), directory.c_str(), nullptr);
+
+	return server;
+}
+
+void controlServer(int server)
+{
+	char input;
+	cout << "Gained control of server " << server << "\nEnter instructions: [R]esume, [P]ause, re[W]ind, [S]kip, [E]xit (or Ctrl+C to close)\n";
+	cin >> input;
+
+	while (tolower(input) != 'e') {
+		switch(tolower(input)) {
+			case 'w':
+				kill(server, REWIND);
+				break;
+			case 'p':
+				kill(server, PAUSE);
+				break;
+			case 'r':
+				kill(server, RESUME);
+				break;
+			case 's':
+				kill(server, SKIP);
+				break;
+			default:
+				cout << "Misunderstood input, enter R, P, S, or E only:\n";
+		}
+
+		cin >> input;
+	}
+
+	kill(server, EXIT);
+}

src/client_functions.h

@@ -0,0 +1,14 @@
+/*
+This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version.
+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 General Public License for more details.
+You should have received a copy of the GNU General Public License along with this program. If not, see <https://www.gnu.org/licenses/>.
+*/
+
+#include <string>
+
+#ifndef CLIENT_FUNCTIONS_H
+	#define CLIENT_FUNCTIONS_H
+	int getInformation(std::string& path, std::string& dir, int argc, char* argv[]);
+	int setupServer(std::string path, std::string directory);
+	void controlServer(int server);
+#endif

src/server.cpp

@@ -5,7 +5,6 @@ You should have received a copy of the GNU General Public License along with thi
 */
 
 #include <iostream>
-#include <vector>
 
 #include "signals.h"
 #include "server_functions.h"