[project @ 2006-02-19 18:26:23 by jmb]

Rewrite HTTP authentication.
Fix extraction of realm from WWW-Authenticate header.
Tidy up login dialog code.

svn path=/import/netsurf/; revision=2085

1 files changed, 0 insertions, 217 deletions

diff --git a/desktop/loginlist.c b/desktop/loginlist.c
deleted file mode 100644
index ca5ab7ea8..000000000
--- a/desktop/loginlist.c
+++ /dev/null
@@ -1,217 +0,0 @@
-/*
- * This file is part of NetSurf, http://netsurf.sourceforge.net/
- * Licensed under the GNU General Public License,
- *                http://www.opensource.org/licenses/gpl-license
- * Copyright 2003 John M Bell <jmb202@ecs.soton.ac.uk>
- */
-
-#define NDEBUG
-
-#include <assert.h>
-#include <string.h>
-#include "netsurf/utils/config.h"
-#include "netsurf/desktop/401login.h"
-#include "netsurf/utils/log.h"
-#include "netsurf/utils/url.h"
-#include "netsurf/utils/utils.h"
-
-#ifdef WITH_AUTH
-
-void login_list_dump(void);
-
-/**
- * Pointer into the linked list
- */
-static struct login login = {0, 0, &login, &login};
-static struct login *loginlist = &login;
-
-/**
- * Adds an item to the list of login details
- */
-void login_list_add(char *host, char* logindets)
-{
-	struct login *nli;
-	char *temp;
-	char *i;
-	url_func_result res;
-
-	nli = calloc(1, sizeof(*nli));
-	if (!nli) {
-		warn_user("NoMemory", 0);
-		return;
-	}
-
-	res = url_host(host, &temp);
-
-	if (res != URL_FUNC_OK) {
-		free(temp);
-		free(nli);
-		warn_user("NoMemory", 0);
-		return;
-	}
-
-	/* Go back to the path base ie strip the document name
-	 * eg. http://www.blah.com/blah/test.htm becomes
-	 *     http://www.blah.com/blah/
-	 * This does, however, mean that directories MUST have a '/' at the end
-	 */
-	if (strlen(temp) < strlen(host)) {
-		free(temp);
-		temp = strdup(host);
-		if (!temp) {
-			free(nli);
-			warn_user("NoMemory", 0);
-			return;
-		}
-		if (temp[strlen(temp)-1] != '/') {
-			i = strrchr(temp, '/');
-			temp[(i-temp)+1] = 0;
-		}
-	}
-
-	nli->host = strdup(temp);
-	if (!nli->host) {
-		free(temp);
-		free(nli);
-		warn_user("NoMemory", 0);
-		return;
-	}
-	nli->logindetails = strdup(logindets);
-	if (!nli->logindetails) {
-		free(nli->host);
-		free(temp);
-		free(nli);
-		warn_user("NoMemory", 0);
-		return;
-	}
-
-	/* prepend to list so that more recent additions are
-	   encountered first in login_list_get */
-	nli->next = loginlist->next;
-	nli->prev = loginlist;
-	loginlist->next->prev = nli;
-	loginlist->next = nli;
-
-	LOG(("Adding %s", temp));
-	#ifndef NDEBUG
-	login_list_dump();
-	#endif
-	free(temp);
-}
-
-/**
- * Retrieves an element from the login list
- */
-/** \todo Make the matching spec compliant (see RFC 2617) */
-struct login *login_list_get(char *url)
-{
-	struct login *nli;
-	char *temp, *host;
-	char *i;
-	int reached_scheme = 0;
-	 url_func_result res;
-
-	if (url == NULL)
-		return NULL;
-
-	if ((strncasecmp(url, "http://", 7) != 0) &&
-			(strncasecmp(url, "https://", 8) != 0))
-		return NULL;
-
-	res = url_host(url, &host);
-	if (res != URL_FUNC_OK || strlen(host) == 0) return NULL;
-
-	temp = strdup(url);
-	if (!temp) {
-		warn_user("NoMemory", 0);
-		free(host);
-		return NULL;
-	}
-
-	/* Smallest thing to check for is the scheme + host name +
-	 * trailing '/'
-	 * So make sure we've got that at least
-	 */
-	if (strlen(host) > strlen(temp)) {
-		free(temp);
-		res = url_host(url, &temp);
-		if (res != URL_FUNC_OK || strlen(temp) == 0) {
-			free(host);
-			return NULL;
-		}
-	}
-	free(host);
-
-	/* Work backwards through the path, directory at at time.
-	 * Finds the closest match.
-	 * eg. http://www.blah.com/moo/ matches the url
-	 *     http://www.blah.com/moo/test/index.htm
-	 * This allows multiple realms (and login details) per host.
-	 * Only one set of login details per realm are allowed.
-	 */
-	do {
-		LOG(("%s, %d", temp, strlen(temp)));
-
-		for (nli = loginlist->next; nli != loginlist &&
-			(strcasecmp(nli->host, temp)!=0);
-			nli = nli->next)
-				/* do nothing */;
-
-		if (nli != loginlist) {
-			LOG(("Got %s", nli->host));
-			free(temp);
-			return nli;
-		}
-		else {
-			if (temp[strlen(temp)-1] == '/') {
-				temp[strlen(temp)-1] = 0;
-			}
-
-			i = strrchr(temp, '/');
-
-			if (temp[(i-temp)-1] != '/') /* reached the scheme? */
-				temp[(i-temp)+1] = 0;
-			else {
-				reached_scheme = 1;
-			}
-		}
-	} while (reached_scheme == 0);
-
-	free(temp);
-	return NULL;
-}
-
-/**
- * Remove a realm's login details from the list
- */
-void login_list_remove(char *host)
-{
-	struct login *nli = login_list_get(host);
-
-	if (nli != NULL) {
-		nli->prev->next = nli->next;
-		nli->next->prev = nli->prev;
-		free(nli->logindetails);
-		free(nli->host);
-		free(nli);
-	}
-
-	LOG(("Removing %s", host));
-#ifndef NDEBUG
-	login_list_dump();
-#endif
-}
-
-/**
- * Dumps the list of login details (base paths only)
- */
-void login_list_dump(void)
-{
-	struct login *nli;
-
-	for (nli = loginlist->next; nli != loginlist; nli = nli->next) {
-		LOG(("%s", nli->host));
-	}
-}
-
-#endif