/*
- * $Id: http.c,v 1.15 2007-03-29 09:16:34 marc Exp $
+ * $Id: http.c,v 1.21 2007-04-02 09:43:08 marc Exp $
*/
#include <stdio.h>
#endif
#include <netinet/in.h>
+#include <netdb.h>
#include <yaz/yaz-util.h>
#include <yaz/comstack.h>
-#include <netdb.h>
+#include <yaz/nmem.h>
#include "cconfig.h"
#include "util.h"
extern IOCHAN channel_list;
extern struct parameters global_parameters;
+//extern NMEM nmem;
// If this is set, we proxy normal HTTP requests
static struct sockaddr_in *proxy_addr = 0;
{
hp = rq->headers;
hp = http_header_append(c, hp,
- PACKAGE_NAME "-version", PACKAGE_VERSION);
+ "X-Pazpar2-Version", PACKAGE_VERSION);
hp = http_header_append(c, hp,
- PACKAGE_NAME "-server-host", ser->myurl);
+ "X-Pazpar2-Server-Host", ser->host);
sprintf(server_port, "%d", ser->port);
hp = http_header_append(c, hp,
- PACKAGE_NAME "-server-port", server_port);
+ "X-Pazpar2-Server-Port", server_port);
sprintf(server_via, "1.1 %s:%s (%s/%s)",
- ser->myurl, server_port, PACKAGE_NAME, PACKAGE_VERSION);
- hp = http_header_append(c, hp,
- "Via" , server_via);
- //hp = http_header_append(c, hp,"Client-ip",
- // c->iochan->addr_str);
- hp = http_header_append(c, hp,"X-Forwarded-For",
- c->iochan->addr_str);
+ ser->host, server_port, PACKAGE_NAME, PACKAGE_VERSION);
+ hp = http_header_append(c, hp, "Via" , server_via);
+ hp = http_header_append(c, hp,"X-Forwarded-For", c->iochan->addr_str);
}
requestbuf = http_serialize_request(rq);
}
}
+#ifdef GAGA
// If this hostname contains our proxy host as a prefix, replace with myurl
static char *sub_hostname(struct http_channel *c, char *buf)
{
}
return buf;
}
+#endif
// Handles I/O on a client connection to a backend web server (proxy mode)
static void proxy_io(IOCHAN pi, int event)
htbuf->buf[res] = '\0';
htbuf->offset = 0;
htbuf->len = res;
+#ifdef GAGA
if (pc->first_response) // Check if this is a redirect
{
int len;
}
pc->first_response = 0;
}
+#endif
// Write any remaining payload
if (htbuf->len - htbuf->offset > 0)
http_buf_enqueue(&hc->oqueue, htbuf);
const char *pp;
int port;
- yaz_log(YLOG_LOG, "HTTP listener is %s", addr);
+ yaz_log(YLOG_LOG, "HTTP listener %s", addr);
memset(&myaddr, 0, sizeof myaddr);
myaddr.sin_family = AF_INET;
yaz_log(YLOG_FATAL, "Unable to resolve '%s'", hostname);
exit(1);
}
+
memcpy(&myaddr.sin_addr.s_addr, he->h_addr_list[0], he->h_length);
port = atoi(pp + 1);
+
+ yaz_log(YLOG_LOG, "HTTP address %s:%d",
+ "" == he->h_addr_list[0] ? he->h_addr_list[0] : "127.0.0.1" ,
+ port);
+
}
else
{
+ //size_t len = 128;
+ //char h[len];
port = atoi(addr);
myaddr.sin_addr.s_addr = INADDR_ANY;
+
+#if 0
+ // get hostname from system - after deciding to bind to any
+ // IP address this box might have.
+ if (0 == gethostname(h, len)){
+ h[len - 1] = '\0';
+ global_parameters.server->host = nmem_strdup(nmem, h);
+ } else
+ yaz_log(YLOG_WARN, "Could not get host name");
+#endif
}
+
+
myaddr.sin_port = htons(port);
+
if (!(p = getprotobyname("tcp"))) {
abort();
}
strcpy(proxy_url, host);
p = strchr(host, ':');
yaz_log(YLOG_DEBUG, "Proxying for %s", host);
+ yaz_log(YLOG_LOG, "HTTP backend %s", proxy_url);
if (p) {
port = atoi(p + 1);
*p = '\0';