Import trimmed svn-1.8.0-rc3

1 files changed, 161 insertions, 0 deletions

diff --git a/subversion/libsvn_subr/config_impl.h b/subversion/libsvn_subr/config_impl.h
new file mode 100644
index 0000000..a3ab8fa
--- /dev/null
+++ b/subversion/libsvn_subr/config_impl.h
@@ -0,0 +1,161 @@
+/*
+ * config_impl.h :  private header for the config file implementation.
+ *
+ * ====================================================================
+ *    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.
+ * ====================================================================
+ */
+
+
+
+#ifndef SVN_LIBSVN_SUBR_CONFIG_IMPL_H
+#define SVN_LIBSVN_SUBR_CONFIG_IMPL_H
+
+#define APR_WANT_STDIO
+#include <apr_want.h>
+
+#include <apr_hash.h>
+#include "svn_types.h"
+#include "svn_string.h"
+#include "svn_io.h"
+#include "svn_config.h"
+#include "svn_private_config.h"
+
+#ifdef __cplusplus
+extern "C" {
+#endif /* __cplusplus */
+
+
+/* The configuration data. This is a superhash of sections and options. */
+struct svn_config_t
+{
+  /* Table of cfg_section_t's. */
+  apr_hash_t *sections;
+
+  /* Pool for hash tables, table entries and unexpanded values */
+  apr_pool_t *pool;
+
+  /* Pool for expanded values -- this is separate, so that we can
+     clear it when modifying the config data. */
+  apr_pool_t *x_pool;
+
+  /* Indicates that some values in the configuration have been expanded. */
+  svn_boolean_t x_values;
+
+  /* Temporary string used for lookups.  (Using a stringbuf so that
+     frequent resetting is efficient.) */
+  svn_stringbuf_t *tmp_key;
+
+  /* Temporary value used for expanded default values in svn_config_get.
+     (Using a stringbuf so that frequent resetting is efficient.) */
+  svn_stringbuf_t *tmp_value;
+
+  /* Specifies whether section names are populated case sensitively. */
+  svn_boolean_t section_names_case_sensitive;
+
+  /* Specifies whether option names are populated case sensitively. */
+  svn_boolean_t option_names_case_sensitive;
+};
+
+
+/* Read sections and options from a file. */
+svn_error_t *svn_config__parse_file(svn_config_t *cfg,
+                                    const char *file,
+                                    svn_boolean_t must_exist,
+                                    apr_pool_t *pool);
+
+/* Read sections and options from a stream. */
+svn_error_t *svn_config__parse_stream(svn_config_t *cfg,
+                                      svn_stream_t *stream,
+                                      apr_pool_t *result_pool,
+                                      apr_pool_t *scratch_pool);
+
+/* The name of the magic [DEFAULT] section. */
+#define SVN_CONFIG__DEFAULT_SECTION "DEFAULT"
+
+
+#ifdef WIN32
+/* Get the common or user-specific AppData folder */
+svn_error_t *svn_config__win_config_path(const char **folder,
+                                         int system_path,
+                                         apr_pool_t *pool);
+
+/* Read sections and options from the Windows Registry. */
+svn_error_t *svn_config__parse_registry(svn_config_t *cfg,
+                                        const char *file,
+                                        svn_boolean_t must_exist,
+                                        apr_pool_t *pool);
+
+/* ### It's unclear to me whether this registry stuff should get the
+   double underscore or not, and if so, where the extra underscore
+   would go.  Thoughts?  -kff */
+#  define SVN_REGISTRY_PREFIX "REGISTRY:"
+#  define SVN_REGISTRY_PREFIX_LEN ((sizeof(SVN_REGISTRY_PREFIX)) - 1)
+#  define SVN_REGISTRY_HKLM "HKLM\\"
+#  define SVN_REGISTRY_HKLM_LEN ((sizeof(SVN_REGISTRY_HKLM)) - 1)
+#  define SVN_REGISTRY_HKCU "HKCU\\"
+#  define SVN_REGISTRY_HKCU_LEN ((sizeof(SVN_REGISTRY_HKCU)) - 1)
+#  define SVN_REGISTRY_PATH "Software\\Tigris.org\\Subversion\\"
+#  define SVN_REGISTRY_PATH_LEN ((sizeof(SVN_REGISTRY_PATH)) - 1)
+#  define SVN_REGISTRY_SYS_CONFIG_PATH \
+                               SVN_REGISTRY_PREFIX     \
+                               SVN_REGISTRY_HKLM       \
+                               SVN_REGISTRY_PATH
+#  define SVN_REGISTRY_USR_CONFIG_PATH \
+                               SVN_REGISTRY_PREFIX     \
+                               SVN_REGISTRY_HKCU       \
+                               SVN_REGISTRY_PATH
+#endif /* WIN32 */
+
+/* System-wide and configuration subdirectory names.
+   NOTE: Don't use these directly; call svn_config__sys_config_path()
+   or svn_config_get_user_config_path() instead. */
+#ifdef WIN32
+#  define SVN_CONFIG__SUBDIRECTORY    "Subversion"
+#elif defined __HAIKU__ /* HAIKU */
+#  define SVN_CONFIG__SYS_DIRECTORY   "subversion"
+#  define SVN_CONFIG__USR_DIRECTORY   "subversion"
+#else  /* ! WIN32 && ! __HAIKU__ */
+#  define SVN_CONFIG__SYS_DIRECTORY   "/etc/subversion"
+#  define SVN_CONFIG__USR_DIRECTORY   ".subversion"
+#endif /* WIN32 */
+
+/* The description/instructions file in the config directory. */
+#define SVN_CONFIG__USR_README_FILE    "README.txt"
+
+/* The name of the main authentication subdir in the config directory */
+#define SVN_CONFIG__AUTH_SUBDIR        "auth"
+
+/* Set *PATH_P to the path to config file FNAME in the system
+   configuration area, allocated in POOL.  If FNAME is NULL, set
+   *PATH_P to the directory name of the system config area, either
+   allocated in POOL or a static constant string.
+
+   If the system configuration area cannot be located (possible under
+   Win32), set *PATH_P to NULL regardless of FNAME.  */
+svn_error_t *
+svn_config__sys_config_path(const char **path_p,
+                            const char *fname,
+                            apr_pool_t *pool);
+
+
+#ifdef __cplusplus
+}
+#endif /* __cplusplus */
+
+#endif /* SVN_LIBSVN_SUBR_CONFIG_IMPL_H */