subversion-1.9.7HEADsubversion-1.9.7master

1 files changed, 169 insertions, 0 deletions

diff --git a/subversion/svnbench/null-list-cmd.c b/subversion/svnbench/null-list-cmd.c
new file mode 100644
index 0000000..3f19209
--- /dev/null
+++ b/subversion/svnbench/null-list-cmd.c
@@ -0,0 +1,169 @@
+/*
+ * list-cmd.c -- list a URL
+ *
+ * ====================================================================
+ *    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 "svn_cmdline.h"
+#include "svn_client.h"
+#include "svn_error.h"
+#include "svn_pools.h"
+#include "svn_time.h"
+#include "svn_xml.h"
+#include "svn_dirent_uri.h"
+#include "svn_path.h"
+#include "svn_utf.h"
+#include "svn_opt.h"
+
+#include "cl.h"
+
+#include "svn_private_config.h"
+#include "private/svn_string_private.h"
+
+
+
+/* Baton used when printing directory entries. */
+struct print_baton {
+  svn_boolean_t verbose;
+  apr_int64_t directories;
+  apr_int64_t files;
+  apr_int64_t locks;
+  svn_client_ctx_t *ctx;
+};
+
+/* This implements the svn_client_list_func2_t API, printing a single
+   directory entry in text format. */
+static svn_error_t *
+print_dirent(void *baton,
+             const char *path,
+             const svn_dirent_t *dirent,
+             const svn_lock_t *lock,
+             const char *abs_path,
+             const char *external_parent_url,
+             const char *external_target,
+             apr_pool_t *pool)
+{
+  struct print_baton *pb = baton;
+
+  if (pb->ctx->cancel_func)
+    SVN_ERR(pb->ctx->cancel_func(pb->ctx->cancel_baton));
+
+  if (dirent->kind == svn_node_dir)
+    pb->directories++;
+  if (dirent->kind == svn_node_file)
+    pb->files++;
+  if (lock)
+    pb->locks++;
+
+  return SVN_NO_ERROR;
+}
+
+
+/* This implements the `svn_opt_subcommand_t' interface. */
+svn_error_t *
+svn_cl__null_list(apr_getopt_t *os,
+                  void *baton,
+                  apr_pool_t *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;
+  int i;
+  apr_pool_t *subpool = svn_pool_create(pool);
+  apr_uint32_t dirent_fields;
+  struct print_baton pb = { FALSE };
+  svn_boolean_t seen_nonexistent_target = FALSE;
+  svn_error_t *err;
+
+  SVN_ERR(svn_cl__args_to_target_array_print_reserved(&targets, os,
+                                                      opt_state->targets,
+                                                      ctx, FALSE, pool));
+
+  /* Add "." if user passed 0 arguments */
+  svn_opt_push_implicit_dot_target(targets, pool);
+
+  if (opt_state->verbose)
+    dirent_fields = SVN_DIRENT_ALL;
+  else
+    dirent_fields = SVN_DIRENT_KIND; /* the only thing we actually need... */
+
+  pb.ctx = ctx;
+  pb.verbose = opt_state->verbose;
+
+  if (opt_state->depth == svn_depth_unknown)
+    opt_state->depth = svn_depth_immediates;
+
+  /* For each target, try to list it. */
+  for (i = 0; i < targets->nelts; i++)
+    {
+      const char *target = APR_ARRAY_IDX(targets, i, const char *);
+      const char *truepath;
+      svn_opt_revision_t peg_revision;
+
+      svn_pool_clear(subpool);
+
+      SVN_ERR(svn_cl__check_cancel(ctx->cancel_baton));
+
+      /* Get peg revisions. */
+      SVN_ERR(svn_opt_parse_path(&peg_revision, &truepath, target,
+                                 subpool));
+
+      err = svn_client_list3(truepath, &peg_revision,
+                             &(opt_state->start_revision),
+                             opt_state->depth,
+                             dirent_fields,
+                             opt_state->verbose,
+                             FALSE, /* include externals */
+                             print_dirent,
+                             &pb, ctx, subpool);
+
+      if (err)
+        {
+          /* If one of the targets is a non-existent URL or wc-entry,
+             don't bail out.  Just warn and move on to the next target. */
+          if (err->apr_err == SVN_ERR_WC_PATH_NOT_FOUND ||
+              err->apr_err == SVN_ERR_FS_NOT_FOUND)
+              svn_handle_warning2(stderr, err, "svnbench: ");
+          else
+              return svn_error_trace(err);
+
+          svn_error_clear(err);
+          err = NULL;
+          seen_nonexistent_target = TRUE;
+        }
+      else if (!opt_state->quiet)
+        SVN_ERR(svn_cmdline_printf(pool,
+                                   _("%15s directories\n"
+                                     "%15s files\n"
+                                     "%15s locks\n"),
+                                   svn__ui64toa_sep(pb.directories, ',', pool),
+                                   svn__ui64toa_sep(pb.files, ',', pool),
+                                   svn__ui64toa_sep(pb.locks, ',', pool)));
+    }
+
+  svn_pool_destroy(subpool);
+
+  if (seen_nonexistent_target)
+    return svn_error_create(
+      SVN_ERR_ILLEGAL_TARGET, NULL,
+      _("Could not list all targets because some targets don't exist"));
+  else
+    return SVN_NO_ERROR;
+}