1 files changed, 0 insertions, 182 deletions
diff --git a/contrib/ipfilter/lib/load_http.c b/contrib/ipfilter/lib/load_http.c
deleted file mode 100644
index 164b8b4..0000000
--- a/contrib/ipfilter/lib/load_http.c
+++ /dev/null
@@ -1,182 +0,0 @@
-/*
- * Copyright (C) 2006 by Darren Reed.
- *
- * See the IPFILTER.LICENCE file for details on licencing.
- *
- * $Id: load_http.c,v 1.1.2.1 2006/08/25 21:13:04 darrenr Exp $
- */
-
-#include "ipf.h"
-
-/*
- * Format expected is one addres per line, at the start of each line.
- */
-alist_t *
-load_http(char *url)
-{
-	int fd, len, left, port, endhdr, removed;
-	char *s, *t, *u, buffer[1024], *myurl;
-	alist_t *a, *rtop, *rbot;
-	struct sockaddr_in sin;
-	struct hostent *host;
-
-	/*
-	 * More than this would just be absurd.
-	 */
-	if (strlen(url) > 512) {
-		fprintf(stderr, "load_http has a URL > 512 bytes?!\n");
-		return NULL;
-	}
-
-	fd = -1;
-	rtop = NULL;
-	rbot = NULL;
-
-	sprintf(buffer, "GET %s HTTP/1.0\r\n", url);
-
-	myurl = strdup(url);
-	if (myurl == NULL)
-		goto done;
-
-	s = myurl + 7;			/* http:// */
-	t = strchr(s, '/');
-	if (t == NULL) {
-		fprintf(stderr, "load_http has a malformed URL '%s'\n", url);
-		free(myurl);
-		return NULL;
-	}
-	*t++ = '\0';
-
-	u = strchr(s, '@');
-	if (u != NULL)
-		s = u + 1;		/* AUTH */
-
-	sprintf(buffer + strlen(buffer), "Host: %s\r\n\r\n", s);
-
-	u = strchr(s, ':');
-	if (u != NULL) {
-		*u++ = '\0';
-		port = atoi(u);
-		if (port < 0 || port > 65535)
-			goto done;
-	} else {
-		port = 80;
-	}
-
-	memset(&sin, 0, sizeof(sin));
-	sin.sin_family = AF_INET;
-	sin.sin_port = htons(port);
-
-	if (isdigit(*s)) {
-		if (inet_aton(s, &sin.sin_addr) == -1) {
-			goto done;
-		}
-	} else {
-		host = gethostbyname(s);
-		if (host == NULL)
-			goto done;
-		memcpy(&sin.sin_addr, host->h_addr_list[0],
-		       sizeof(sin.sin_addr));
-	}
-
-	fd = socket(AF_INET, SOCK_STREAM, 0);
-	if (fd == -1)
-		goto done;
-
-	if (connect(fd, (struct sockaddr *)&sin, sizeof(sin)) == -1) {
-		close(fd);
-		goto done;
-	}
-
-	len = strlen(buffer);
-	if (write(fd, buffer, len) != len) {
-		close(fd);
-		goto done;
-	}
-
-	s = buffer;
-	endhdr = 0;
-	left = sizeof(buffer) - 1;
-
-	while ((len = read(fd, s, left)) > 0) {
-		s[len] = '\0';
-		left -= len;
-		s += len;
-
-		if (endhdr >= 0) {
-			if (endhdr == 0) {
-				t = strchr(buffer, ' ');
-				if (t == NULL)
-					continue;
-				t++;
-				if (*t != '2')
-					break;
-			}
-
-			u = buffer;
-			while ((t = strchr(u, '\r')) != NULL) {
-				if (t == u) {
-					if (*(t + 1) == '\n') {
-						u = t + 2;
-						endhdr = -1;
-						break;
-					} else
-						t++;
-				} else if (*(t + 1) == '\n') {
-					endhdr++;
-					u = t + 2;
-				} else
-					u = t + 1;
-			}
-			if (endhdr >= 0)
-				continue;
-			removed = (u - buffer) + 1;
-			memmove(buffer, u, (sizeof(buffer) - left) - removed);
-			s -= removed;
-			left += removed;
-		}
-
-		do {
-			t = strchr(buffer, '\n');
-			if (t == NULL)
-				break;
-
-			*t++ = '\0';
-			for (u = buffer; isdigit(*u) || (*u == '.'); u++)
-				;
-			if (*u == '/') {
-				char *slash;
-
-				slash = u;
-				u++;
-				while (isdigit(*u))
-					u++;
-				if (!isspace(*u) && *u)
-					u = slash;
-			}
-			*u = '\0';
-
-			a = alist_new(4, buffer);
-			if (a != NULL) {
-				if (rbot != NULL)
-					rbot->al_next = a;
-				else
-					rtop = a;
-				rbot = a;
-			}
-
-			removed = t - buffer;
-			memmove(buffer, t, sizeof(buffer) - left - removed);
-			s -= removed;
-			left += removed;
-
-		} while (1);
-	}
-
-done:
-	if (myurl != NULL)
-		free(myurl);
-	if (fd != -1)
-		close(fd);
-	return rtop;
-}