lorenz.stechauner/sesimos
1
1
Fork 0
Code Issues Pull Requests Projects Releases Activity

Parsing HTTP header

Browse Source
This commit is contained in:
Lorenz Stechauner
2020-12-12 17:13:36 +01:00
parent b4a4f12e9c
commit 687d918677
4 changed files with 159 additions and 16 deletions
Download Patch File Download Diff File Expand all files Collapse all files

22
src/client.c
View File

@ -16,7 +16,7 @@
int keep_alive = 1;
char *client_addr_str, *client_addr_str_ptr, *server_addr_str, *server_addr_str_ptr,
*log_conn_prefix, *log_req_prefix;
*log_client_prefix, *log_conn_prefix, *log_req_prefix;
struct timeval client_timeout = {.tv_sec = CLIENT_TIMEOUT, .tv_usec = 0};
@ -34,6 +34,7 @@ int client_request_handler(sock *client, int req_num) {
struct timespec begin, end;
int ret;
char buf[16];
char *host;
char *msg = "HTTP/1.1 501 Not Implemented\r\n"
"Connection: keep-alive\r\n"
"Keep-Alive: timeout=3600, max=100\r\n"
@ -58,6 +59,13 @@ int client_request_handler(sock *client, int req_num) {
return ret;
}
host = http_get_header_field(&req.hdr, "Host");
sprintf(log_req_prefix, "[%s%24s%s]%s ", (host != NULL) ? BLD_STR : "", (host != NULL) ? host : server_addr_str,
(host != NULL) ? CLR_STR : "", log_client_prefix);
log_prefix = log_req_prefix;
print(BLD_STR "%s %s" CLR_STR, req.method, req.uri);
if (client->enc) {
SSL_write(client->ssl, msg, (int) strlen(msg));
} else {
@ -68,6 +76,7 @@ int client_request_handler(sock *client, int req_num) {
unsigned long micros = (end.tv_nsec - begin.tv_nsec) / 1000 + (end.tv_sec - begin.tv_sec) * 1000000;
print(ERR_STR "501 Not Implemented (%s)" CLR_STR, format_duration(micros, buf));
http_free_req(&req);
return 0;
}
@ -151,10 +160,14 @@ int client_handler(sock *client, long client_num, struct sockaddr_in6 *client_ad
server_addr_str = server_addr_str_ptr;
}
log_req_prefix = malloc(256);
log_client_prefix = malloc(256);
sprintf(log_client_prefix, "[%s%4i%s]%s[%*s][%5i]%s", client->enc ? HTTPS_STR : HTTP_STR,
ntohs(server_addr->sin6_port), CLR_STR, color_table[client_num % 6], INET_ADDRSTRLEN, client_addr_str,
ntohs(client_addr->sin6_port), CLR_STR);
log_conn_prefix = malloc(256);
sprintf(log_conn_prefix, "[%24s][%s%4i%s]%s[%*s][%5i]%s ",
server_addr_str, client->enc ? HTTPS_STR : HTTP_STR, ntohs(server_addr->sin6_port), CLR_STR,
color_table[client_num % 6], INET_ADDRSTRLEN, client_addr_str, ntohs(client_addr->sin6_port), CLR_STR);
sprintf(log_conn_prefix, "[%24s]%s ", server_addr_str, log_client_prefix);
log_prefix = log_conn_prefix;
ret = client_connection_handler(client);
@ -162,5 +175,6 @@ int client_handler(sock *client, long client_num, struct sockaddr_in6 *client_ad
free(server_addr_str_ptr);
free(log_conn_prefix);
free(log_req_prefix);
free(log_client_prefix);
return ret;
}