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/*
* Copyright (C) 2011,2017 Colin Walters <walters@verbum.org>
*
* SPDX-License-Identifier: LGPL-2.0+
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the
* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
* Boston, MA 02111-1307, USA.
*
* Author: Colin Walters <walters@verbum.org>
*/
#include "config.h"
#ifdef HAVE_LIBCURL
#include "ostree-soup-uri.h"
#else
#define LIBSOUP_USE_UNSTABLE_REQUEST_API
#include <libsoup/soup.h>
#include <libsoup/soup-requester.h>
#include <libsoup/soup-request-http.h>
#endif
#include "ostree-fetcher.h"
#include "libglnx.h"
void
_ostree_fetcher_uri_free (OstreeFetcherURI *uri)
{
if (uri)
soup_uri_free ((SoupURI*)uri);
}
OstreeFetcherURI *
_ostree_fetcher_uri_parse (const char *str,
GError **error)
{
SoupURI *soupuri = soup_uri_new (str);
if (soupuri == NULL)
{
g_set_error (error, G_IO_ERROR, G_IO_ERROR_FAILED,
"Failed to parse uri: %s", str);
return NULL;
}
return (OstreeFetcherURI*)soupuri;
}
static OstreeFetcherURI *
_ostree_fetcher_uri_new_path_internal (OstreeFetcherURI *uri,
gboolean extend,
const char *path)
{
SoupURI *newuri = soup_uri_copy ((SoupURI*)uri);
if (path)
{
if (extend)
{
const char *origpath = soup_uri_get_path ((SoupURI*)uri);
g_autofree char *newpath = g_build_filename (origpath, path, NULL);
soup_uri_set_path (newuri, newpath);
}
else
{
soup_uri_set_path (newuri, path);
}
}
return (OstreeFetcherURI*)newuri;
}
OstreeFetcherURI *
_ostree_fetcher_uri_new_path (OstreeFetcherURI *uri,
const char *path)
{
return _ostree_fetcher_uri_new_path_internal (uri, FALSE, path);
}
OstreeFetcherURI *
_ostree_fetcher_uri_new_subpath (OstreeFetcherURI *uri,
const char *subpath)
{
return _ostree_fetcher_uri_new_path_internal (uri, TRUE, subpath);
}
OstreeFetcherURI *
_ostree_fetcher_uri_clone (OstreeFetcherURI *uri)
{
return _ostree_fetcher_uri_new_subpath (uri, NULL);
}
char *
_ostree_fetcher_uri_get_scheme (OstreeFetcherURI *uri)
{
return g_strdup (soup_uri_get_scheme ((SoupURI*)uri));
}
char *
_ostree_fetcher_uri_get_path (OstreeFetcherURI *uri)
{
return g_strdup (soup_uri_get_path ((SoupURI*)uri));
}
char *
_ostree_fetcher_uri_to_string (OstreeFetcherURI *uri)
{
return soup_uri_to_string ((SoupURI*)uri, FALSE);
}
/* Only accept http, https, and file; particularly curl has a ton of other
* backends like sftp that we don't want, and this also gracefully filters
* out invalid input.
*/
gboolean
_ostree_fetcher_uri_validate (OstreeFetcherURI *uri, GError **error)
{
const char *scheme = soup_uri_get_scheme ((SoupURI*)uri);
// TODO only allow file if explicitly requested by a higher level
if (!(g_str_equal (scheme, "http") || g_str_equal (scheme, "https") || g_str_equal (scheme, "file")))
{
g_autofree char *s = _ostree_fetcher_uri_to_string (uri);
return glnx_throw (error, "Invalid URI scheme in %s", s);
}
return TRUE;
}
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