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/*
* checkout.c : read a repository and drive a checkout editor.
*
* ====================================================================
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
* under the License.
* ====================================================================
*/
#include "ra_local.h"
#include <string.h>
#include "svn_path.h"
#include "svn_dirent_uri.h"
#include "svn_private_config.h"
svn_error_t *
svn_ra_local__split_URL(svn_repos_t **repos,
const char **repos_root_url,
const char **fs_path,
const char *URL,
apr_pool_t *pool)
{
svn_error_t *err = SVN_NO_ERROR;
const char *repos_dirent;
const char *repos_root_dirent;
svn_stringbuf_t *urlbuf;
apr_size_t root_end;
SVN_ERR(svn_uri_get_dirent_from_file_url(&repos_dirent, URL, pool));
/* Search for a repository in the full path. */
repos_root_dirent = svn_repos_find_root_path(repos_dirent, pool);
if (!repos_root_dirent)
return svn_error_createf(SVN_ERR_RA_LOCAL_REPOS_OPEN_FAILED, NULL,
_("Unable to open repository '%s'"), URL);
/* Attempt to open a repository at URL. */
err = svn_repos_open3(repos, repos_root_dirent, NULL, pool, pool);
if (err)
return svn_error_createf(SVN_ERR_RA_LOCAL_REPOS_OPEN_FAILED, err,
_("Unable to open repository '%s'"), URL);
/* Assert capabilities directly, since client == server. */
{
apr_array_header_t *caps = apr_array_make(pool, 1, sizeof(const char *));
APR_ARRAY_PUSH(caps, const char *) = SVN_RA_CAPABILITY_MERGEINFO;
SVN_ERR(svn_repos_remember_client_capabilities(*repos, caps));
}
/* = apr_pstrcat(pool,
"/",
svn_dirent_skip_ancestor(repos_root_dirent, repos_dirent),
(const char *)NULL); */
root_end = strlen(repos_root_dirent);
if (! repos_dirent[root_end])
*fs_path = "/";
else if (repos_dirent[root_end] == '/')
*fs_path = &repos_dirent[root_end];
else
{
/* On Windows "C:/" is the parent directory of "C:/dir" */
*fs_path = &repos_dirent[root_end-1];
SVN_ERR_ASSERT((*fs_path)[0] == '/');
}
/* Remove the path components after the root dirent from the original URL,
to get a URL to the repository root.
We don't use svn_uri_get_file_url_from_dirent() here as that would
transform several uris to form a differently formed url than
svn_uri_canonicalize would.
E.g. file://localhost/C:/dir -> file:///C:/dir
(a transform that was originally supported directly by this function,
before the implementation moved)
On on Windows:
file:///dir -> file:///E:/dir (When E: is the current disk)
*/
urlbuf = svn_stringbuf_create(URL, pool);
svn_path_remove_components(urlbuf,
svn_path_component_count(repos_dirent)
- svn_path_component_count(repos_root_dirent));
*repos_root_url = urlbuf->data;
/* Configure hook script environment variables. */
SVN_ERR(svn_repos_hooks_setenv(*repos, NULL, pool));
return SVN_NO_ERROR;
}
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