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August 29, 2015 14:17
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int sock_fd = socket(AF_INET, SOCK_STREAM, 0); | |
struct addrinfo directives, *result; | |
memset(&directives, 0, sizeof(struct addrinfo)); | |
directives.ai_family = AF_INET; | |
directives.ai_socktype = SOCK_STREAM; | |
directives.ai_flags = AI_PASSIVE; | |
/* Translates IP, port, protocal into struct */ | |
if(0 != getaddrinfo(NULL, "8080", &directives, &result)) | |
exit(1); | |
/* Binds socket to port, so we know where new connections form */ | |
if(bind(sock_fd, result->ai_addr, result->ai_addrlen) != 0) | |
exit(1); | |
/* Places socket to "listen" or "wait for stuff" state */ | |
if(listen(sock_fd, 10) != 0) | |
exit(1); | |
printf("Waiting for connection on http://localhost:8080 ...\n"); | |
while(1){ | |
/* Accepts Connection */ | |
int client_fd = accept(sock_fd, NULL, NULL); | |
char buffer[1000]; | |
int len = read(client_fd, buffer, 999); | |
buffer[len] = '\0'; | |
char * header = "<b>You Connected to the Server!</b></br></br>"; | |
char * body = "Brought to you by: <a href=\"austingwalters.com\">Austin Walters</a>!"; | |
write(client_fd, header, strlen(header)); | |
write(client_fd, body, strlen(body)); | |
printf("\nRead %d chars\n", len); | |
printf("=== Client Sent ===\n"); | |
printf("%s\n", buffer); | |
close(client_fd); | |
sleep(1); |
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