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[package] uhttpd: various changes

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- remove unused variables
	- simply ignore command line args which belong to not enabled features
	- resolve peer address at accept() time, should solve (#11850)
	- remove floating point operations where possible

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@32704 3c298f89-4303-0410-b956-a3cf2f4a3e73
This commit is contained in:
jow
2012-07-13 17:10:56 +00:00
parent 4360ecfaa7
commit d61356769c
8 changed files with 127 additions and 140 deletions
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30
package/uhttpd/src/uhttpd-utils.c
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@@ -334,7 +334,7 @@ int uh_http_sendf(struct client *cl, struct http_request *req,
len = vsnprintf(buffer, sizeof(buffer), fmt, ap);
va_end(ap);
if ((req != NULL) && (req->version > 1.0))
if ((req != NULL) && (req->version > UH_HTTP_VER_1_0))
ensure_ret(uh_http_sendc(cl, buffer, len));
else if (len > 0)
ensure_ret(uh_tcp_send(cl, buffer, len));
@@ -348,7 +348,7 @@ int uh_http_send(struct client *cl, struct http_request *req,
if (len < 0)
len = strlen(buf);
if ((req != NULL) && (req->version > 1.0))
if ((req != NULL) && (req->version > UH_HTTP_VER_1_0))
ensure_ret(uh_http_sendc(cl, buf, len));
else if (len > 0)
ensure_ret(uh_tcp_send(cl, buf, len));
@@ -865,13 +865,13 @@ int uh_auth_check(struct client *cl, struct http_request *req,
/* 401 */
uh_http_sendf(cl, NULL,
"HTTP/%.1f 401 Authorization Required\r\n"
"WWW-Authenticate: Basic realm=\"%s\"\r\n"
"Content-Type: text/plain\r\n"
"Content-Length: 23\r\n\r\n"
"Authorization Required\n",
req->version, cl->server->conf->realm
);
"%s 401 Authorization Required\r\n"
"WWW-Authenticate: Basic realm=\"%s\"\r\n"
"Content-Type: text/plain\r\n"
"Content-Length: 23\r\n\r\n"
"Authorization Required\n",
http_versions[req->version],
cl->server->conf->realm);
return 0;
}
@@ -922,7 +922,8 @@ struct listener * uh_listener_lookup(int sock)
}
struct client * uh_client_add(int sock, struct listener *serv)
struct client * uh_client_add(int sock, struct listener *serv,
struct sockaddr_in6 *peer)
{
struct client *new = NULL;
socklen_t sl;
@@ -930,6 +931,7 @@ struct client * uh_client_add(int sock, struct listener *serv)
if ((new = (struct client *)malloc(sizeof(struct client))) != NULL)
{
memset(new, 0, sizeof(struct client));
memcpy(&new->peeraddr, peer, sizeof(new->peeraddr));
new->fd.fd = sock;
new->server = serv;
@@ -937,14 +939,8 @@ struct client * uh_client_add(int sock, struct listener *serv)
new->rpipe.fd = -1;
new->wpipe.fd = -1;
/* get remote endpoint addr */
sl = sizeof(struct sockaddr_in6);
memset(&(new->peeraddr), 0, sl);
getpeername(sock, (struct sockaddr *) &(new->peeraddr), &sl);
/* get local endpoint addr */
sl = sizeof(struct sockaddr_in6);
memset(&(new->servaddr), 0, sl);
getsockname(sock, (struct sockaddr *) &(new->servaddr), &sl);
new->next = uh_clients;
@@ -988,7 +984,7 @@ void uh_client_remove(struct client *cl)
for (cur = uh_clients; cur; prv = cur, cur = cur->next)
{
if ((cur == cl) || (!cl && cur->dead))
if (cur == cl)
{
if (prv)
prv->next = cur->next;