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Add HTTP redirect reply

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This commit is contained in:
Andreas Öman 2007-12-07 08:24:48 +00:00
parent 2036062aa4
commit f213b963cd
2 changed files with 31 additions and 2 deletions
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29
http.c
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@ -245,6 +245,33 @@ http_output_queue(http_connection_t *hc, tcp_queue_t *tq, const char *content,
tcp_output_queue(&hc->hc_tcp_session, NULL, tq);
}
/**
* Send an HTTP REDIRECT
*/
int
http_redirect(http_connection_t *hc, const char *location)
{
tcp_queue_t tq;
http_output_reply_header(hc, 303, 0);
if(hc->hc_version < HTTP_VERSION_1_0)
return -1;
tcp_init_queue(&tq, -1);
tcp_qprintf(&tq, "Please follow <a href=\"%s\"\"></a>");
http_printf(hc,
"Location: %s\r\n"
"Content-Type: text/html\r\n"
"Content-Length: %d\r\n"
"\r\n", location, tq.tq_depth);
tcp_output_queue(&hc->hc_tcp_session, NULL, &tq);
return 0;
}
/**
* HTTP GET
*/
@ -545,7 +572,7 @@ http_arg_flush(struct http_arg_list *list)
* Find an argument associated with a connection
*/
char *
http_arg_get(struct http_arg_list *list, char *name)
http_arg_get(struct http_arg_list *list, const char *name)
{
http_arg_t *ra;
LIST_FOREACH(ra, list, link)

4
http.h
View file

@ -89,7 +89,7 @@ void http_start(int port);
void http_arg_flush(struct http_arg_list *list);
char *http_arg_get(struct http_arg_list *list, char *name);
char *http_arg_get(struct http_arg_list *list, const char *name);
void http_arg_set(struct http_arg_list *list, char *key, char *val);
@ -100,6 +100,8 @@ void http_error(http_connection_t *hc, int error);
void http_output_queue(http_connection_t *hc, tcp_queue_t *tq,
const char *content, int maxage);
int http_redirect(http_connection_t *hc, const char *location);
typedef int (http_callback_t)(http_connection_t *hc, const char *remain,
void *opaque);