Merge remote-tracking branch 'origin/master' into source

Makefile

@@ -0,0 +1,47 @@
+
+default:
+	@echo "install - will compile and create executables";
+	@echo "clean   - will remove executables and clean";
+
+
+
+install-sgca:
+	@echo "(1) Compiling SGCA";
+	@make --directory=./sgca > /dev/null;
+
+install-plane:
+	@echo "(2) Compiling PLANE";
+	@make --directory=./plane > /dev/null;
+
+link-sgca:
+	@echo "(3) Linking SGCA executable";
+	@ln -fs ./sgca/boot x-sgca;
+
+link-plane:
+	@echo "(4) Linking PLANE executable";
+	@ln -fs ./plane/boot x-plane;
+
+link-viewTerm:
+	@echo "(4) Linking VIEW TERMINAL executable";
+	@echo -e "#!/bin/bash\n\njava -jar ./viewTerm/viewTerm.jar;\n" > ./x-viewTerm;
+	@chmod ug+x ./x-viewTerm;
+
+link-ctrlTerm:
+	@echo "(5) Linking CTRL TERMINAL executable";
+	@echo -e "#!/bin/bash\n\njava -jar ./ctrlTerm/commandTerm.jar;\n" > ./x-ctrlTerm;
+	@chmod ug+x ./x-ctrlTerm;
+
+
+install: install-sgca install-plane link-sgca link-plane link-viewTerm link-ctrlTerm
+	@echo;
+	@echo "*** Executables created:";
+	@ls -a . | grep -P "^x-*" | sed 's/^x-/  (*) x-/';
+
+
+clean:
+	@find ./x-sgca     > /dev/null 2>&1 && rm ./x-sgca     || return 0;
+	@find ./x-plane    > /dev/null 2>&1 && rm ./x-plane    || return 0;
+	@find ./x-viewTerm > /dev/null 2>&1 && rm ./x-viewTerm || return 0;
+	@find ./x-ctrlTerm > /dev/null 2>&1 && rm ./x-ctrlTerm || return 0;
+	@make clean --directory=./sgca  > /dev/null;
+	@make clean --directory=./plane > /dev/null;

ctrlTerm/src/ControlTerminal/ControlTerminal.java

@@ -167,7 +167,11 @@ public class ControlTerminal {
                 				plane.setSpeed(data);
                 				flags = (byte) (flags|0x04);
                 				break;
-                			}
+        					default:
+        						System.out.println("Wrong input please retry");
+            					s.nextLine();
+        						break;
+        					}
         				}catch(Exception e){
         					System.out.println("Wrong input please retry");
         					s.nextLine();
@@ -180,7 +184,7 @@ public class ControlTerminal {
             				break;
             			}
         			}
-        			System.out.println("flags: "+flags);
+        			container.setExpectedFlags(flags);
         			buf = ByteBuffer.allocate(27);
         			buf.put(flags);
         			buf.put(plane.toBytes());

ctrlTerm/src/ControlTerminal/Plane.java

@@ -98,7 +98,7 @@ public class Plane{
 		case 4:
 			if(this.isDead){
 				return "\033[4;37;41m ATTENTION: avion hors ligne\t|\033[0m";
-			}else if(this.speed<50){
+			}else if(this.speed<300){
 				return "\033[5;37;41m --Speed: "+this.speed+"\t\t\t|\033[0m";
 			}else{
 				return "\033[0m --Speed: "+this.speed+"\t\t\t|";

ctrlTerm/src/ControlTerminal/PlaneContainer.java

@@ -12,6 +12,7 @@ public class PlaneContainer {
 	private HashMap<String,Plane> map;
 	private AsynchronousDatagramSocket socket;
 	private Printer printer;
+	private byte expectedFlags = 0x01;
 	
 	public PlaneContainer(){
 		this.map = new HashMap<String,Plane>();
@@ -25,6 +26,10 @@ public class PlaneContainer {
 		this.printer = p;
 	}
 	
+	public void setExpectedFlags(byte flags){
+		this.expectedFlags = flags;
+	}
+	
 	public void notifyReceive() throws InvalidFlagException{
 		DatagramPacket packet = this.socket.synchronousReceive();
 		
@@ -41,6 +46,29 @@ public class PlaneContainer {
 		
 		//System.out.println("Processing "+nbrPlane+" planes");
 		
+		if(this.expectedFlags != flag){
+			if((this.expectedFlags&(byte)0x02) == 2 && (flag&(byte)0x02) != 2){
+				System.out.println("\033[5;37;41m Could not apply cap \033[0m");
+			}
+			if((this.expectedFlags&(byte)0x04) == 4 && (flag&(byte)0x04) != 4){
+				System.out.println("\033[5;37;41m Could not apply speed \033[0m");
+			}
+			if((this.expectedFlags&(byte)0x08) == 8 && (flag&(byte)0x08) != 8){
+				System.out.println("\033[5;37;41m Could not apply alt \033[0m");
+			}
+			System.out.println("\033[5;37;41m One or more fields could not be updated \033[0m");
+			if((flag&(byte)0x10) == 1){
+				System.out.println("\033[5;37;41m Plane crashed gracefully \033[0m");
+			}
+			try {
+				this.expectedFlags = 0x01;
+				Thread.sleep(2000);
+			} catch (InterruptedException e) {
+				// TODO Auto-generated catch block
+				e.printStackTrace();
+			}
+		}
+		
 		if(flag == 0){
 			//this is a ping response
 			return;

plane/Makefile

@@ -19,9 +19,9 @@ boot: lib/network/tcp/client.o lib/network/udp/server.o plane.h plane.c
 
 
 # Run full compilation
-all: clean boot
+all: boot
 
 # cleans the compiled files
 clean:
-	find ./lib/network/**/*.o && rm ./lib/network/**/*.o || return 0;
+	@rm ./lib/network/**/*.o;
-	find boot && rm boot || return 0;
+	@rm ./boot;

plane/plane.c

@@ -378,4 +378,5 @@ int main(){
   // on se déplace une fois toutes les initialisations faites
   printf("\n=== COMMUNICATION PROTOCOL ===\n");
   update();
+  return EXIT_SUCCESS;
 }

sgca/Makefile

@@ -31,11 +31,11 @@ boot: lib/network/common.o lib/network/tcp/server.o lib/network/udp/server.o lib
 
 
 # Run full compilation
-all: clean boot
+all: boot
 
 # cleans the compiled files
 clean:
-	find lib/network/*.o && rm lib/network/*.o || return 0;
+	@rm lib/network/*.o;
-	find lib/network/**/*.o && rm lib/network/**/*.o || return 0;
+	@rm lib/network/**/*.o;
-	find lib/local/*.o && rm lib/local/*.o || return 0;
+	@rm lib/local/*.o;
-	find boot && rm boot || return 0;
+	@rm boot;

sgca/central-manager.c

@@ -76,7 +76,8 @@ int main(int argc, char* argv[]){
 
 	/* [2] On attends la fin de tous les THREADS
 	==========================================================*/
-	for( char i = 0 ; i < 4 ; i++ )
+  char i;
+	for( i = 0 ; i < 4 ; i++ )
 		pthread_join(listenManagers[(int)i], NULL);
 
 

sgca/lib/local/handler.c

@@ -215,9 +215,11 @@ void* manageViewTerm(void* THREADABLE_ARGS){
 	int                sent;                 // compteurs d'envoi
 	int                i, index = -1;        // Compteurs globaux
 	char*              buffer   = malloc(1); // Buffer d'envoi
+	int                SOCKET;
 
 	/* 2. On récupère les arguments */
 	struct handler_arg* arg = THREADABLE_ARGS;
+	memcpy(&SOCKET, &arg->socket, sizeof(int));
 
 	/* 3. On récupère le rang dans les "managers" */
 	for( i = 0 ; i < MAX_UDP_THR ; i++ )
@@ -228,7 +230,7 @@ void* manageViewTerm(void* THREADABLE_ARGS){
 
 	/* 4. Attente d'un client */
 	len = sizeof(struct sockaddr_in);
-	if( recvfrom(arg->socket, buffer, MAX_BUF_LEN*sizeof(char), 0, (struct sockaddr*) &clientInfo, &len) < 0 ){
+	if( recvfrom(SOCKET, buffer, MAX_BUF_LEN*sizeof(char), 0, (struct sockaddr*) &clientInfo, &len) < 0 ){
 		printf("{udp_vterm}{com}(%d)      No terminal detected, exiting\n", index);
 		loop = 0;
 	}
@@ -248,7 +250,7 @@ void* manageViewTerm(void* THREADABLE_ARGS){
 		=========================================================*/
 		/* 2. Envoi */
 		len = sizeof(struct sockaddr_in);
-		sent = sendto(arg->socket, buffer, buflen + 1, 0, (struct sockaddr*) &clientInfo, len);
+		sent = sendto(SOCKET, buffer, buflen + 1, 0, (struct sockaddr*) &clientInfo, len);
 
 		/* 3. Gestion erreur */
 		if( sent <= 0 ){
@@ -261,7 +263,7 @@ void* manageViewTerm(void* THREADABLE_ARGS){
 		=========================================================*/
 		/* 1. Réception feedback (0x10) */
 		len = sizeof(struct sockaddr_in);
-		sent = recvfrom(arg->socket, buffer, 1, 0, (struct sockaddr*) &clientInfo, &len);
+		sent = recvfrom(SOCKET, buffer, 1, 0, (struct sockaddr*) &clientInfo, &len);
 
 		/* 2. Gestion erreur (erreur ou mauvais feedback != 0x10) */
 		if( sent <= 0 || buffer[0] != TERMREQ_OFF ){
@@ -284,7 +286,7 @@ void* manageViewTerm(void* THREADABLE_ARGS){
 		arg->activeUDPManagers[index] = 0;
 
 	/* 2. On ferme la socket + libère la mémoire */
-	close(arg->socket);
+	close(SOCKET);
 	free(buffer);
 
 
@@ -331,10 +333,13 @@ void* manageCtrlTerm(void* THREADABLE_ARGS){
 	char*              dataBuffer = malloc(1);
 	struct term_req    request;                       // Requête
 	char               flags;
+	int                SOCKET;
+	struct in_addr*    ip = malloc(sizeof(struct in_addr));
 
 
 	/* 2. On récupère les arguments */
 	struct handler_arg* arg = THREADABLE_ARGS;
+	memcpy(&SOCKET, &arg->socket, sizeof(int));
 
 	/* 3. On récupère le rang dans les "managers" */
 	for( i = 0 ; i < MAX_UDP_THR ; i++ )
@@ -344,11 +349,16 @@ void* manageCtrlTerm(void* THREADABLE_ARGS){
 
 	/* 4. Attente d'un client */
 	len = sizeof(struct sockaddr_in);
-	if( recvfrom(arg->socket, buffer, MAX_BUF_LEN*sizeof(char), 0, (struct sockaddr*) &clientInfo, &len) < 0 ){
+	if( recvfrom(SOCKET, buffer, MAX_BUF_LEN*sizeof(char), 0, (struct sockaddr*) &clientInfo, &len) < 0 ){
 		printf("{udp_cterm}{com}(%d)      No terminal detected, exiting\n", index);
 		loop = 0;
-	}else
+	}else{
-		printf("{udp_cterm}{com}(%d)      Terminal connected\n", index);
+		ip->s_addr = clientInfo.sin_addr.s_addr;
+		printf("{udp_cterm}{com}(%d)      Terminal connected from %s:%d\n", index, inet_ntoa(*ip), ntohs(clientInfo.sin_port));
+	}
+
+	free(ip);
+
 
 
 	while( loop ){
@@ -360,14 +370,14 @@ void* manageCtrlTerm(void* THREADABLE_ARGS){
 		/* 1. On lit sur la socket */
 		len = sizeof(struct sockaddr_in);
 		bzero(buffer, sizeof(char)*MAX_BUF_LEN);
-		count = recvfrom(arg->socket, buffer, MAX_BUF_LEN, 0, (struct sockaddr*) &clientInfo, &len);
+		count = recvfrom(SOCKET, buffer, MAX_BUF_LEN, 0, (struct sockaddr*) &clientInfo, &len);
 
 		/* 2. Si erreur reception */
 		if( count <= 0 ) // because of timeout or error
 			break;
 
 		if( count < TERMREQ_LEN ){
-			send(arg->socket, "\0\0", sizeof(char)*2, 0);
+			send(SOCKET, "\0\0", sizeof(char)*2, 0);
 			if( DEBUGMOD&BUF ) printf("{udp_cterm}{com}(%d)      Error receiving request\n", index);
 			continue;
 		}
@@ -390,7 +400,7 @@ void* manageCtrlTerm(void* THREADABLE_ARGS){
 		update = ( request.flags&TERMREQ_ALT || request.flags&TERMREQ_CAP || request.flags&TERMREQ_SPD );
 		fbk    = request.flags&TERMREQ_FBK;
 		if( !( update || fbk ) ){
-			send(arg->socket, "\x00\0", sizeof(char)*2, 0);
+			send(SOCKET, "\x00\0", sizeof(char)*2, 0);
 			if( request.flags != 0 )
 				printf("{udp_cterm}{com}(%d)      Invalid flags\n", index);
 			continue;
@@ -500,7 +510,7 @@ void* manageCtrlTerm(void* THREADABLE_ARGS){
 		=========================================================*/
 		printf("{udp_cterm}{com}(%d)      Sending response { flags: %d; n: %d }\n", index, dataBuffer[0], dataBuffer[1]);
 		len = sizeof(struct sockaddr_in);
-		if( sendto(arg->socket, dataBuffer, dataLen, 0, (struct sockaddr*) &clientInfo, len) < 0 )
+		if( sendto(SOCKET, dataBuffer, dataLen, 0, (struct sockaddr*) &clientInfo, len) < 0 )
 			printf("{udp_cterm}{com}(%d)      Cannot answer to terminal\n", index);
 
 
@@ -514,7 +524,7 @@ void* manageCtrlTerm(void* THREADABLE_ARGS){
 		arg->activeUDPManagers[index] = 0;
 
 	/* 2. On ferme la socket */
-	close(arg->socket);
+	close(SOCKET);
 	free(dataBuffer);
 
 	/* 3. On arrête le THREAD */

viewTerm/src/ViewTerminal/Plane.java

@@ -95,7 +95,7 @@ public class Plane {
 		case 4:
 			if(this.isDead){
 				return "\033[4;37;41m ATTENTION: avion hors ligne\t|\033[0m";
-			}else if(this.speed<50){
+			}else if(this.speed<300){
 				return "\033[5;37;41m --Speed: "+this.speed+"\t\t\t|\033[0m";
 			}else{
 				return "\033[0m --Speed: "+this.speed+"\t\t\t|";