static int ht_process(struct channel *ch)
{
char buf[4096];
struct buffer bu = buffer_wrap(buf);
struct env env;
char method[12];
char uri[512];
char version[10];
const char *host;
if (ht_method(ch, &bu, sizeof(method), method, sizeof(uri), uri,
sizeof(version), version))
return -1;
if (strcasecmp(version, "HTTP/1.1")) /* require HTTP/1.1 */
return -1;
if (ht_headers(ch, &bu, &env))
return -1;
host = env_get(&env, "Host");
if (!host) {
ht_response(ch, 400);
ch_puts(ch, "Content-Type: text/plain\r\n");
ch_puts(ch, "Connection: close\r\n");
ch_puts(ch, "\r\n");
ch_puts(ch, "require Host in HTTP/1.1 headers.\n");
return 0;
}
printf("method=%s\n", method);
printf("uri=%s\n", uri);
printf("version=%s\n", version);
printf("Host=%s\n", host);
ht_response(ch, 200);
/* send some basic headers */
ch_puts(ch, "Content-Type: text/plain\r\n");
ch_puts(ch, "Connection: close\r\n");
ch_puts(ch, "\r\n");
// TODO: output a real response
ch_puts(ch, "Hello World!\n");
ch_printf(ch, "\n\turi=%s\n\thost=%s\n", uri, host);
return 0;
}
static int ht_process(struct channel *ch)
{
char buf[4096];
struct buffer bu = buffer_wrap(buf);
struct env env;
char method[12];
char uri[512];
char version[10];
const char *host;
struct service *se;
struct module *mo;
struct domain *dom;
const char *sub;
if (ht_method(ch, &bu, sizeof(method), method, sizeof(uri), uri,
sizeof(version), version))
return -1;
if (strcasecmp(version, "HTTP/1.1")) /* require HTTP/1.1 */
return -1;
if (ht_headers(ch, &bu, &env))
return -1;
host = env_get(&env, "Host");
if (!host) {
ht_response(ch, 400);
ch_puts(ch, "Content-Type: text/plain\r\n");
ch_puts(ch, "Connection: close\r\n");
ch_puts(ch, "\r\n");
ch_puts(ch, "require Host in HTTP/1.1 headers.\n");
return 0;
}
dom = ha_find_dom(host);
if (!dom) {
ht_response(ch, 403);
ch_puts(ch, "Content-Type: text/plain\r\n");
ch_puts(ch, "Connection: close\r\n");
ch_puts(ch, "\r\n");
ch_printf(ch, "Host \"%s\" is unavailable.\n\n", host);
return 0;
}
Debug("method=\"%s\"\n", method);
Debug("uri=\"%s\"\n", uri);
Debug("version=\"%s\"\n", version);
Debug("Host=\"%s\" (%s)\n", host, dom->name);
se = se_find(dom, uri, &sub);
if (!se) {
ht_response(ch, 404);
ch_puts(ch, "Content-Type: text/plain\r\n");
ch_puts(ch, "Connection: close\r\n");
ch_puts(ch, "\r\n");
ch_printf(ch, "Request-URI \"%s\" is unavailable.\n\n", uri);
ch_printf(ch, "dom=\"%s\"\n", dom->name);
ch_printf(ch, "host=\"%s\"\n", host);
return 0;
}
mo = se->module;
ht_response(ch, 200);
/* send some basic headers */
ch_puts(ch, "Content-Type: text/plain\r\n");
ch_puts(ch, "Connection: close\r\n");
ch_puts(ch, "\r\n");
// TODO: output a real response
ch_puts(ch, "Hello World!\n");
ch_printf(ch, "\n\turi=%s\n\thost=%s\n\tmodule=%s\n\tsubpath=%s\n",
uri, dom->name, mo ? mo->name : "(none)", sub);
return 0;
}
