1 files changed, 110 insertions, 0 deletions
diff --git a/subversion/svn/lock-cmd.c b/subversion/svn/lock-cmd.c
new file mode 100644
index 0000000..c2795da
--- /dev/null
+++ b/subversion/svn/lock-cmd.c
@@ -0,0 +1,110 @@
+/*
+ * lock-cmd.c -- LOck a working copy path in the repository.
+ *
+ * ====================================================================
+ *    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_pools.h"
+#include "svn_client.h"
+#include "svn_subst.h"
+#include "svn_path.h"
+#include "svn_error_codes.h"
+#include "svn_error.h"
+#include "svn_cmdline.h"
+#include "cl.h"
+#include "svn_private_config.h"
+
+
+/*** Code. ***/
+
+/* Get a lock comment, allocate it in POOL and store it in *COMMENT. */
+static svn_error_t *
+get_comment(const char **comment, svn_client_ctx_t *ctx,
+            svn_cl__opt_state_t *opt_state, apr_pool_t *pool)
+{
+  svn_string_t *comment_string;
+
+  if (opt_state->filedata)
+    {
+      /* Get it from the -F argument. */
+      if (strlen(opt_state->filedata->data) < opt_state->filedata->len)
+        {
+          /* A message containing a zero byte can't be represented as a C
+             string. */
+          return svn_error_create(SVN_ERR_CL_BAD_LOG_MESSAGE, NULL,
+                                  _("Lock comment contains a zero byte"));
+        }
+      comment_string = svn_string_create(opt_state->filedata->data, pool);
+
+    }
+  else if (opt_state->message)
+    {
+      /* Get if from the -m option. */
+      comment_string = svn_string_create(opt_state->message, pool);
+    }
+  else
+    {
+      *comment = NULL;
+      return SVN_NO_ERROR;
+    }
+
+  /* Translate to UTF8/LF. */
+  SVN_ERR(svn_subst_translate_string2(&comment_string, NULL, NULL,
+                                      comment_string, opt_state->encoding,
+                                      FALSE, pool, pool));
+  *comment = comment_string->data;
+
+  return SVN_NO_ERROR;
+}
+
+/* This implements the `svn_opt_subcommand_t' interface. */
+svn_error_t *
+svn_cl__lock(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;
+  const char *comment;
+
+  SVN_ERR(svn_cl__args_to_target_array_print_reserved(&targets, os,
+                                                      opt_state->targets,
+                                                      ctx, FALSE, pool));
+
+  /* We only support locking files, so '.' is not valid. */
+  if (! targets->nelts)
+    return svn_error_create(SVN_ERR_CL_INSUFFICIENT_ARGS, 0, NULL);
+
+  SVN_ERR(svn_cl__assert_homogeneous_target_type(targets));
+
+  /* Get comment. */
+  SVN_ERR(get_comment(&comment, ctx, opt_state, pool));
+
+  SVN_ERR(svn_cl__eat_peg_revisions(&targets, targets, pool));
+
+  return svn_client_lock(targets, comment, opt_state->force, ctx, pool);
+}