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/*
* proplist-cmd.c -- List properties of files/dirs
*
* ====================================================================
* 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.
* ====================================================================
*/
/* ==================================================================== */
/*** Includes. ***/
#include "svn_cmdline.h"
#include "svn_pools.h"
#include "svn_client.h"
#include "svn_error_codes.h"
#include "svn_error.h"
#include "svn_dirent_uri.h"
#include "svn_path.h"
#include "svn_xml.h"
#include "cl.h"
#include "svn_private_config.h"
typedef struct proplist_baton_t
{
svn_cl__opt_state_t *opt_state;
svn_boolean_t is_url;
} proplist_baton_t;
/*** Code. ***/
/* This implements the svn_proplist_receiver_t interface, printing XML to
stdout. */
static svn_error_t *
proplist_receiver_xml(void *baton,
const char *path,
apr_hash_t *prop_hash,
apr_pool_t *pool)
{
svn_cl__opt_state_t *opt_state = ((proplist_baton_t *)baton)->opt_state;
svn_boolean_t is_url = ((proplist_baton_t *)baton)->is_url;
svn_stringbuf_t *sb = NULL;
const char *name_local;
if (! is_url)
name_local = svn_dirent_local_style(path, pool);
else
name_local = path;
/* "<target ...>" */
svn_xml_make_open_tag(&sb, pool, svn_xml_normal, "target",
"path", name_local, NULL);
SVN_ERR(svn_cl__print_xml_prop_hash(&sb, prop_hash, (! opt_state->verbose),
pool));
/* "</target>" */
svn_xml_make_close_tag(&sb, pool, "target");
return svn_cl__error_checked_fputs(sb->data, stdout);
}
/* This implements the svn_proplist_receiver_t interface. */
static svn_error_t *
proplist_receiver(void *baton,
const char *path,
apr_hash_t *prop_hash,
apr_pool_t *pool)
{
svn_cl__opt_state_t *opt_state = ((proplist_baton_t *)baton)->opt_state;
svn_boolean_t is_url = ((proplist_baton_t *)baton)->is_url;
const char *name_local;
if (! is_url)
name_local = svn_dirent_local_style(path, pool);
else
name_local = path;
if (!opt_state->quiet)
SVN_ERR(svn_cmdline_printf(pool, _("Properties on '%s':\n"), name_local));
return svn_cl__print_prop_hash(NULL, prop_hash, (! opt_state->verbose),
pool);
}
/* This implements the `svn_opt_subcommand_t' interface. */
svn_error_t *
svn_cl__proplist(apr_getopt_t *os,
void *baton,
apr_pool_t *scratch_pool)
{
svn_cl__opt_state_t *opt_state = ((svn_cl__cmd_baton_t *) baton)->opt_state;
svn_client_ctx_t *ctx = ((svn_cl__cmd_baton_t *) baton)->ctx;
apr_array_header_t *targets;
apr_array_header_t *errors = apr_array_make(scratch_pool, 0,
sizeof(apr_status_t));
SVN_ERR(svn_cl__args_to_target_array_print_reserved(&targets, os,
opt_state->targets,
ctx, FALSE,
scratch_pool));
/* Add "." if user passed 0 file arguments */
svn_opt_push_implicit_dot_target(targets, scratch_pool);
if (opt_state->revprop) /* operate on revprops */
{
svn_revnum_t rev;
const char *URL;
apr_hash_t *proplist;
SVN_ERR(svn_cl__revprop_prepare(&opt_state->start_revision, targets,
&URL, ctx, scratch_pool));
/* Let libsvn_client do the real work. */
SVN_ERR(svn_client_revprop_list(&proplist,
URL, &(opt_state->start_revision),
&rev, ctx, scratch_pool));
if (opt_state->xml)
{
svn_stringbuf_t *sb = NULL;
char *revstr = apr_psprintf(scratch_pool, "%ld", rev);
SVN_ERR(svn_cl__xml_print_header("properties", scratch_pool));
svn_xml_make_open_tag(&sb, scratch_pool, svn_xml_normal,
"revprops",
"rev", revstr, NULL);
SVN_ERR(svn_cl__print_xml_prop_hash
(&sb, proplist, (! opt_state->verbose), scratch_pool));
svn_xml_make_close_tag(&sb, scratch_pool, "revprops");
SVN_ERR(svn_cl__error_checked_fputs(sb->data, stdout));
SVN_ERR(svn_cl__xml_print_footer("properties", scratch_pool));
}
else
{
SVN_ERR
(svn_cmdline_printf(scratch_pool,
_("Unversioned properties on revision %ld:\n"),
rev));
SVN_ERR(svn_cl__print_prop_hash
(NULL, proplist, (! opt_state->verbose), scratch_pool));
}
}
else /* operate on normal, versioned properties (not revprops) */
{
int i;
apr_pool_t *iterpool;
svn_proplist_receiver_t pl_receiver;
if (opt_state->xml)
{
SVN_ERR(svn_cl__xml_print_header("properties", scratch_pool));
pl_receiver = proplist_receiver_xml;
}
else
{
pl_receiver = proplist_receiver;
}
if (opt_state->depth == svn_depth_unknown)
opt_state->depth = svn_depth_empty;
iterpool = svn_pool_create(scratch_pool);
for (i = 0; i < targets->nelts; i++)
{
const char *target = APR_ARRAY_IDX(targets, i, const char *);
proplist_baton_t pl_baton;
const char *truepath;
svn_opt_revision_t peg_revision;
svn_pool_clear(iterpool);
SVN_ERR(svn_cl__check_cancel(ctx->cancel_baton));
pl_baton.is_url = svn_path_is_url(target);
pl_baton.opt_state = opt_state;
/* Check for a peg revision. */
SVN_ERR(svn_opt_parse_path(&peg_revision, &truepath, target,
iterpool));
SVN_ERR(svn_cl__try(
svn_client_proplist3(truepath, &peg_revision,
&(opt_state->start_revision),
opt_state->depth,
opt_state->changelists,
pl_receiver, &pl_baton,
ctx, iterpool),
errors, opt_state->quiet,
SVN_ERR_UNVERSIONED_RESOURCE,
SVN_ERR_ENTRY_NOT_FOUND,
SVN_NO_ERROR));
}
svn_pool_destroy(iterpool);
if (opt_state->xml)
SVN_ERR(svn_cl__xml_print_footer("properties", scratch_pool));
/* Error out *after* we closed the XML element */
if (errors->nelts > 0)
{
svn_error_t *err;
err = svn_error_create(SVN_ERR_ILLEGAL_TARGET, NULL, NULL);
for (i = 0; i < errors->nelts; i++)
{
apr_status_t status = APR_ARRAY_IDX(errors, i, apr_status_t);
if (status == SVN_ERR_ENTRY_NOT_FOUND)
err = svn_error_quick_wrap(err,
_("Could not display properties "
"of all targets because some "
"targets don't exist"));
else if (status == SVN_ERR_UNVERSIONED_RESOURCE)
err = svn_error_quick_wrap(err,
_("Could not display properties "
"of all targets because some "
"targets are not versioned"));
}
return svn_error_trace(err);
}
}
return SVN_NO_ERROR;
}
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