toxml.c updated

client.c

+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <sys/types.h>
+#include <sys/socket.h>
+#include <netdb.h>
+#include <unistd.h>
+
+int main(int argc, char** argv)
+{
+	int s;
+	int sock_fd = socket(AF_INET, SOCK_STREAM, 0);
+
+	struct addrinfo hints, *result;
+	memset(&hints, 0, sizeof(struct addrinfo));
+	hints.ai_family = AF_INET;
+	hints.ai_socktype = SOCK_STREAM;
+
+	s = getaddrinfo(NULL, "1234", &hints, &result);
+	if (s != 0) {
+	        fprintf(stderr, "getaddrinfo: %s\n", gai_strerror(s));
+        	exit(1);
+	}
+
+	connect(sock_fd, result->ai_addr, result->ai_addrlen);
+
+	char buffer[100];
+	while(fgets(buffer, 100, stdin) != NULL){
+		printf("SENDING: %s", buffer);
+		printf("===\n");
+		write(sock_fd, buffer, strlen(buffer));
+
+
+		char resp[1000];
+		int len = read(sock_fd, resp, 999);
+		resp[len] = '\0';
+		printf("%s\n", resp);
+	}
+    	return 0;
+}

client.c~

+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <sys/types.h>
+#include <sys/socket.h>
+#include <netdb.h>
+#include <unistd.h>
+
+int main(int argc, char** argv)
+{
+	int s;
+	int sock_fd = socket(AF_INET, SOCK_STREAM, 0);
+
+	struct addrinfo hints, *result;
+	memset(&hints, 0, sizeof(struct addrinfo));
+	hints.ai_family = AF_INET;
+	hints.ai_socktype = SOCK_STREAM;
+
+	s = getaddrinfo(NULL, "1234", &hints, &result);
+	if (s != 0) {
+	        fprintf(stderr, "getaddrinfo: %s\n", gai_strerror(s));
+        	exit(1);
+	}
+
+	connect(sock_fd, result->ai_addr, result->ai_addrlen);
+
+	char buffer[100];
+	while(fgets(buffer, 100, stdin) != NULL){
+		printf("SENDING: %s", buffer);
+		printf("===\n");
+		write(sock_fd, buffer, strlen(buffer));
+
+
+		char resp[1000];
+		int len = read(sock_fd, resp, 999);
+		resp[len] = '\0';
+		printf("%s\n", resp);
+	}
+    	return 0;
+}

client_req.txt

+1 hello world
+0 hello
+2 hello
+0 hello

jobs.h

+typedef struct jobs_queue jobs_queue;
+struct jobs_queue{
+	int fd;
+	char xml[300000];
+	jobs_queue * next;
+};

server.c

+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <sys/types.h>
+#include <sys/socket.h>
+#include <netdb.h>
+#include <unistd.h>
+
+int main(int argc, char** argv)
+{
+	int s;
+	int sock_fd = socket(AF_INET, SOCK_STREAM, 0);
+
+	struct addrinfo hints, *result;
+	memset(&hints, 0, sizeof(struct addrinfo));
+	hints.ai_family = AF_INET;
+	hints.ai_socktype = SOCK_STREAM;
+	hints.ai_flags = AI_PASSIVE;
+
+	s = getaddrinfo(NULL, "1234", &hints, &result);
+	
+	if (s != 0)
+	{
+	        fprintf(stderr, "getaddrinfo: %s\n", gai_strerror(s));
+        	exit(1);
+	}
+
+	if ( bind(sock_fd, result->ai_addr, result->ai_addrlen) != 0 )
+	{
+		perror("bind()");
+		exit(1);
+	}
+
+	if ( listen(sock_fd, 10) != 0 )
+	{
+		perror("listen()");
+		exit(1);
+	}
+
+	printf("Waiting for connection...\n");
+	int counter = 0;
+	char return_buffer[50];
+	while(1){
+	  int client_fd = accept(sock_fd, NULL, NULL);
+	  printf("Connection made: client_fd=%d\n", client_fd);
+
+	  char buffer[1000];
+	  int len = read(client_fd, buffer, 999);
+	  buffer[len] = '\0';
+
+	  printf("Read %d chars\n", len);
+	  printf("===\n");
+	  printf("%s\n", buffer);
+
+	  sprintf(return_buffer, "Server response to %dth client connection", counter);
+	 
+	  write(client_fd, return_buffer, strlen(return_buffer));
+	  counter++;
+	}
+	
+    return 0;
+}
+

server.c~

+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <sys/types.h>
+#include <sys/socket.h>
+#include <netdb.h>
+#include <unistd.h>
+
+int main(int argc, char** argv)
+{
+	int s;
+	int sock_fd = socket(AF_INET, SOCK_STREAM, 0);
+
+	struct addrinfo hints, *result;
+	memset(&hints, 0, sizeof(struct addrinfo));
+	hints.ai_family = AF_INET;
+	hints.ai_socktype = SOCK_STREAM;
+	hints.ai_flags = AI_PASSIVE;
+
+	s = getaddrinfo(NULL, "1234", &hints, &result);
+	
+	if (s != 0)
+	{
+	        fprintf(stderr, "getaddrinfo: %s\n", gai_strerror(s));
+        	exit(1);
+	}
+
+	if ( bind(sock_fd, result->ai_addr, result->ai_addrlen) != 0 )
+	{
+		perror("bind()");
+		exit(1);
+	}
+
+	if ( listen(sock_fd, 10) != 0 )
+	{
+		perror("listen()");
+		exit(1);
+	}
+
+	printf("Waiting for connection...\n");
+	int counter = 0;
+	char return_buffer[50];
+	while(1){
+	  int client_fd = accept(sock_fd, NULL, NULL);
+	  printf("Connection made: client_fd=%d\n", client_fd);
+
+	  char buffer[1000];
+	  int len = read(client_fd, buffer, 999);
+	  buffer[len] = '\0';
+
+	  printf("Read %d chars\n", len);
+	  printf("===\n");
+	  printf("%s\n", buffer);
+
+	  sprintf(return_buffer, "Server response to %dth client connection", counter);
+	 
+	  write(client_fd, return_buffer, strlen(return_buffer));
+	  counter++;
+	}
+	
+    return 0;
+}
+