http_show showes http requests that comes on port 8081

2 files changed, 87 insertions, 0 deletions

diff --git a/http_show/Makefile b/http_show/Makefile
new file mode 100644
index 0000000..f78dcc6
--- /dev/null
+++ b/http_show/Makefile
@@ -0,0 +1,2 @@
+make:
+	gcc http_show.c -o http_show
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diff --git a/http_show/http_show.c b/http_show/http_show.c
new file mode 100644
index 0000000..cc36d7d
--- /dev/null
+++ b/http_show/http_show.c
@@ -0,0 +1,85 @@
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <unistd.h>
+#include <dirent.h>
+#include <sys/socket.h>
+#include <sys/types.h>
+#include <netinet/in.h>
+#include <arpa/inet.h>
+
+#define MAX_CLIENTS 2
+#define MAX_RESPONSE_SIZE 1024
+#define DEFAULT_PORT 8081
+
+int main()
+{
+
+	struct sockaddr_in server;
+	struct sockaddr_in client;
+
+	int sock;
+	int new_accepted;
+	int sockaddr_sizeof = sizeof( struct sockaddr_in );
+	ssize_t data_len;
+	char response[MAX_RESPONSE_SIZE];
+
+	if( (sock = socket(AF_INET, SOCK_STREAM,0)) == -1 )
+	{
+		perror("couldnot create socket");
+		exit(1);
+	}
+
+	server.sin_family = AF_INET;
+	server.sin_port = htons( DEFAULT_PORT );
+	server.sin_addr.s_addr = INADDR_ANY;
+	bzero(&server.sin_zero, 8);
+
+	if ( bind( sock, (struct sockaddr *)&server, sockaddr_sizeof ) == -1 ) 
+	{
+		perror("Cannot bind");
+		exit(1);
+	}
+
+	if ( listen( sock, MAX_CLIENTS ) == -1 ) 
+	{
+		perror("Error while listening");
+		exit(1);
+	}
+
+	while ( 1 != 2 )
+	{
+		if ((new_accepted = accept(sock, (struct sockaddr *)&client, &sockaddr_sizeof )) == -1)
+		{
+			perror("could not accept new connection");
+			exit(1);
+		}
+		printf("New Client connected from port no %d and IP %s\n", ntohs(client.sin_port), inet_ntoa(client.sin_addr));
+	
+		data_len = 1;
+		while( data_len ) 
+		{
+			data_len = recv( new_accepted, response, MAX_RESPONSE_SIZE-1, 0 );
+			response[data_len-1]=0;
+			printf("Http-request size: %d byte\n", data_len);
+			printf("%s", response);
+			if ( data_len )
+			{
+				//char *p = (char *)memchr(&response[4], ' ', strlen( &response[4] ) );
+				//*p = '\0';
+				//send( new_accepted, &response[4], p-&response[4], 0 );
+				send( new_accepted, "\r\n", 2, 0 );
+				//send( new_accepted, response, data_len, 0 );
+				//send( new_accepted, "Hello", 5, 0 );
+				send( new_accepted, response, data_len-1, 0 );
+				data_len = 0;
+			}
+		}
+		printf("Client disconnected\n");
+		close( new_accepted );
+	}
+
+	close( sock );
+
+	return 0;
+}
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