Sub

Tester_view.c → Developer.c

@@ -9,6 +9,8 @@
 #include <unistd.h> 
 #include "login.h"
 
+#include <time.h>
+
 #define IP_PROTOCOL 0 
 #define IP_ADDRESS "127.0.0.1" // localhost 
 #define PORT_NO 15050 
@@ -32,22 +34,28 @@ char Cipher(char ch)
 
 // function to receive file 
 int recvFile(char* buf, int s) 
-{ 
-	int i; 
+{
+	int i;
 	char ch; 
+
+	printf("\n");
+	printf("Status   Bug ID   Bug Name   Date Reported   Created By   Assigned To\n");
+	printf("---------------------------------------------------------------------\n");
 	for (i = 0; i < s; i++) { 
 		ch = buf[i]; 
 		ch = Cipher(ch); 
+
 		if (ch == EOF) 
 			return 1; 
 		else
-			printf("%c", ch); 
+			printf("%c",ch);
 	} 
+
 	return 0; 
 } 
 
 // driver code 
-int main() 
+int main(int argc,char** argv) 
 { 
 	int sockfd, nBytes; 
 	struct sockaddr_in addr_con; 
@@ -57,18 +65,28 @@ int main()
 	addr_con.sin_addr.s_addr = inet_addr(IP_ADDRESS); 
 	char net_buf[NET_BUF_SIZE]; 
 	FILE* fp;
+
+
 
 	//user login	
-	char res=login();
-	if(res=='s'){ 
+	char *res=login();
+	if(strlen(res)==6){ 
 
 	// socket() 
 	sockfd = socket(AF_INET, SOCK_DGRAM, 
 					IP_PROTOCOL); 
 
 	if (sockfd < 0) 
 		printf("\nConnection denied\n"); 
-
+	else
+	{
+		sendto(sockfd, res, sizeof(res), 
+			sendrecvflag, (struct sockaddr*)&addr_con, 
+			addrlen);
+	}
+
+
+	if (strcmp(argv[1],"view")==0){
 		strcpy(net_buf,"null");		 
 		sendto(sockfd, net_buf, NET_BUF_SIZE, 
 			sendrecvflag, (struct sockaddr*)&addr_con, 
@@ -82,11 +100,18 @@ int main()
 							&addrlen); 
 
 			// process 
-			if (recvFile(net_buf, NET_BUF_SIZE)) { 
-				break; 
+			if (recvFile(net_buf, NET_BUF_SIZE)) {
+					break; 
+						}
+					return 0;
+					}
+					}
+	else
+			{
+
+
 			}
-		return 0;
-		} }
+	}
 	else{
 		printf("Invalid credentials");
 		}

Tester_create.c → ProjectManager.c

@@ -9,6 +9,8 @@
 #include <unistd.h> 
 #include "login.h"
 
+#include <time.h>
+
 #define IP_PROTOCOL 0 
 #define IP_ADDRESS "127.0.0.1" // localhost 
 #define PORT_NO 15050 
@@ -32,22 +34,28 @@ char Cipher(char ch)
 
 // function to receive file 
 int recvFile(char* buf, int s) 
-{ 
-	int i; 
+{
+	int i;
 	char ch; 
+
+	printf("\n");
+	printf("Status   Bug ID   Bug Name   Date Reported   Created By   Assigned To\n");
+	printf("---------------------------------------------------------------------\n");
 	for (i = 0; i < s; i++) { 
 		ch = buf[i]; 
 		ch = Cipher(ch); 
+
 		if (ch == EOF) 
 			return 1; 
 		else
-			printf("%c", ch); 
+			printf("%c",ch);
 	} 
+
 	return 0; 
 } 
 
 // driver code 
-int main() 
+int main(int argc,char** argv) 
 { 
 	int sockfd, nBytes; 
 	struct sockaddr_in addr_con; 
@@ -56,31 +64,56 @@ int main()
 	addr_con.sin_port = htons(PORT_NO); 
 	addr_con.sin_addr.s_addr = inet_addr(IP_ADDRESS); 
 	char net_buf[NET_BUF_SIZE]; 
-	FILE* fp; 
+	FILE* fp;
+
+
 
 	//user login	
-	char res=login();
-	if(res=='s'){ 	
+	char *res=login();
+	if(strlen(res)==6){ 
 
 	// socket() 
 	sockfd = socket(AF_INET, SOCK_DGRAM, 
 					IP_PROTOCOL); 
 
 	if (sockfd < 0) 
 		printf("\nConnection denied\n"); 
-
-
-		printf("\nPlease enter bug details:\n"); 
-		scanf("%s", net_buf); 
+	else
+	{
+		sendto(sockfd, res, sizeof(res), 
+			sendrecvflag, (struct sockaddr*)&addr_con, 
+			addrlen);
+	}
+
+
+	if (strcmp(argv[1],"view")==0){
+		strcpy(net_buf,"null");		 
 		sendto(sockfd, net_buf, NET_BUF_SIZE, 
 			sendrecvflag, (struct sockaddr*)&addr_con, 
 			addrlen); 
 
-
-		printf("\nBug reported\n"); 
-	 }
+		while (1) { 
+			// receive 
+			clearBuf(net_buf); 
+			nBytes = recvfrom(sockfd, net_buf, NET_BUF_SIZE, 
+							sendrecvflag, (struct sockaddr*)&addr_con, 
+							&addrlen); 
+
+			// process 
+			if (recvFile(net_buf, NET_BUF_SIZE)) {
+					break; 
+						}
+					return 0;
+					}
+					}
+	else
+		{
+            printf("assign module");
+		}
+	}
 	else{
-		printf("Invalid credentials\n");
+		printf("Invalid credentials");
 		}
-	return 0; 
+		return 0; 
 } 
+

Tester.c

@@ -0,0 +1,183 @@
+// client code for UDP socket programming 
+#include <arpa/inet.h> 
+#include <netinet/in.h> 
+#include <stdio.h> 
+#include <stdlib.h> 
+#include <string.h> 
+#include <sys/socket.h> 
+#include <sys/types.h> 
+#include <unistd.h> 
+#include "login.h"
+
+#include <time.h>
+
+#define IP_PROTOCOL 0 
+#define IP_ADDRESS "127.0.0.1" // localhost 
+#define PORT_NO 15050 
+#define NET_BUF_SIZE 2048
+#define cipherKey 'S' 
+#define sendrecvflag 0 
+
+// function to clear buffer 
+void clearBuf(char* b) 
+{ 
+	int i; 
+	for (i = 0; i < NET_BUF_SIZE; i++) 
+		b[i] = '\0'; 
+} 
+
+// function for decryption 
+char Cipher(char ch) 
+{ 
+	return ch ^ cipherKey; 
+} 
+
+// function to receive file 
+int recvFile(char* buf, int s) 
+{
+	int i;
+	char ch; 
+
+	printf("\n");
+	printf("Status   Bug ID   Bug Name   Date Reported   Created By   Assigned To\n");
+	printf("---------------------------------------------------------------------\n");
+	for (i = 0; i < s; i++) { 
+		ch = buf[i]; 
+		ch = Cipher(ch); 
+
+		if (ch == EOF) 
+			return 1; 
+		else
+			printf("%c",ch);
+	} 
+
+	return 0; 
+} 
+
+// driver code 
+int main(int argc,char** argv) 
+{ 
+	int sockfd, nBytes; 
+	struct sockaddr_in addr_con; 
+	int addrlen = sizeof(addr_con); 
+	addr_con.sin_family = AF_INET; 
+	addr_con.sin_port = htons(PORT_NO); 
+	addr_con.sin_addr.s_addr = inet_addr(IP_ADDRESS); 
+	char net_buf[NET_BUF_SIZE]; 
+	FILE* fp;
+
+
+
+	//user login	
+	char *res=login();
+	if(strlen(res)==6){ 
+
+	// socket() 
+	sockfd = socket(AF_INET, SOCK_DGRAM, 
+					IP_PROTOCOL); 
+
+	if (sockfd < 0) 
+		printf("\nConnection denied\n"); 
+	else
+	{
+		sendto(sockfd, res, sizeof(res), 
+			sendrecvflag, (struct sockaddr*)&addr_con, 
+			addrlen);
+	}
+
+
+	if (strcmp(argv[1],"view")==0){
+		strcpy(net_buf,"null");		 
+		sendto(sockfd, net_buf, NET_BUF_SIZE, 
+			sendrecvflag, (struct sockaddr*)&addr_con, 
+			addrlen); 
+
+		while (1) { 
+			// receive 
+			clearBuf(net_buf); 
+			nBytes = recvfrom(sockfd, net_buf, NET_BUF_SIZE, 
+							sendrecvflag, (struct sockaddr*)&addr_con, 
+							&addrlen); 
+
+			// process 
+			if (recvFile(net_buf, NET_BUF_SIZE)) {
+					break; 
+						}
+					return 0;
+					}
+					}
+	else
+			{
+
+				char bugName[20];
+				int bugIdSequence;
+				char bugIdSequenceStirng[20];
+				char bugId[4];
+				char reportingDate[30];
+				char reportingTesterId[10];
+				char assignedToDeveloperId[]="null";
+				char bugStatus[]="new";
+
+
+				printf("\nPlease enter bug details:\n"); 
+				scanf("%s", bugName); 
+
+				//creating bug info stroing format
+				strcpy(net_buf,bugStatus);
+				strcat(net_buf,"      ");
+
+				srand((unsigned int)time(NULL));
+
+				strcpy(bugId,"B");
+				bugIdSequence=rand()%900+100;
+				sprintf(bugIdSequenceStirng, "%d", bugIdSequence);
+				strcat(bugId,bugIdSequenceStirng);
+
+				strcat(net_buf,bugId);
+				strcat(net_buf,"      ");
+
+				strcat(net_buf,bugName);
+				strcat(net_buf,"      ");
+
+				//getting current date
+				time_t t = time(NULL);
+				struct tm tm = *localtime(&t);
+				char yearString[10];
+				char monthString[10];
+				char dayString[10];
+				sprintf(dayString, "%d", tm.tm_mday);
+				strcpy(reportingDate,dayString);
+				strcat(reportingDate,"/");
+				sprintf(monthString, "%d", tm.tm_mon + 1);
+				strcat(reportingDate,monthString);
+				strcat(reportingDate,"/");
+				sprintf(yearString, "%d", tm.tm_year + 1900);
+				strcat(reportingDate,yearString);
+				strcat(net_buf,reportingDate);
+				strcat(net_buf,"      ");
+
+				strcpy(reportingTesterId,res);
+				strcat(net_buf,reportingTesterId);
+				strcat(net_buf,"      ");
+
+				strcat(net_buf,assignedToDeveloperId);
+
+				sendto(sockfd, net_buf, NET_BUF_SIZE, 
+					sendrecvflag, (struct sockaddr*)&addr_con, 
+					addrlen); 
+
+
+				//for clearing the values
+				strcpy(net_buf,"");
+				strcpy(bugIdSequenceStirng,"");
+				strcpy(bugId,"");
+
+				printf("\nBug reported\n");
+			}
+	}
+	else{
+		printf("Invalid credentials");
+		}
+		return 0; 
+} 
+