static void *compile_merge_config(apr_pool_t *pool, void *config1, void *config2) {
compile_config_t *base = (compile_config_t*) config1;
compile_config_t *overrides = (compile_config_t*) config2;
compile_config_t *config;
config = (compile_config_t*) apr_pcalloc(pool, sizeof (compile_config_t));
COMPILE_MERGE_FLAG(enabled);
COMPILE_MERGE_FLAG(use_path_info);
if (base->extension_commands && overrides->extension_commands) {
config->extension_commands = apr_hash_merge(pool, overrides->extension_commands, base->extension_commands, compile_overlay_extension_commands, NULL);
} else {
if (base->extension_commands == NULL) {
config->extension_commands = overrides->extension_commands;
} else {
config->extension_commands = base->extension_commands;
}
if (config->extension_commands && overrides->removed_commands) {
config->extension_commands = apr_hash_copy(pool, config->extension_commands);
}
}
if (config->extension_commands) {
if (overrides->removed_commands) {
compile_remove_extension_commands(pool, overrides->removed_commands, config->extension_commands);
}
}
config->removed_commands = NULL;
return (void*) config;
}
/* Produce a diff of depth DEPTH for the directory at LOCAL_ABSPATH,
* using information from the arbitrary_diff_walker_baton B.
* LOCAL_ABSPATH is the path being crawled and can be on either side
* of the diff depending on baton->recursing_within_added_subtree. */
static svn_error_t *
arbitrary_diff_this_dir(struct arbitrary_diff_walker_baton *b,
const char *local_abspath,
svn_depth_t depth,
apr_pool_t *scratch_pool)
{
const char *local_abspath1;
const char *local_abspath2;
svn_node_kind_t kind1;
svn_node_kind_t kind2;
const char *child_relpath;
apr_hash_t *dirents1;
apr_hash_t *dirents2;
apr_hash_t *merged_dirents;
apr_array_header_t *sorted_dirents;
int i;
apr_pool_t *iterpool;
if (b->recursing_within_adm_dir)
{
if (svn_dirent_skip_ancestor(b->adm_dir_abspath, local_abspath))
return SVN_NO_ERROR;
else
{
b->recursing_within_adm_dir = FALSE;
b->adm_dir_abspath = NULL;
}
}
else if (svn_wc_is_adm_dir(svn_dirent_basename(local_abspath, NULL),
scratch_pool))
{
b->recursing_within_adm_dir = TRUE;
b->adm_dir_abspath = apr_pstrdup(b->pool, local_abspath);
return SVN_NO_ERROR;
}
if (b->recursing_within_added_subtree)
child_relpath = svn_dirent_skip_ancestor(b->root2_abspath, local_abspath);
else
child_relpath = svn_dirent_skip_ancestor(b->root1_abspath, local_abspath);
if (!child_relpath)
return SVN_NO_ERROR;
local_abspath1 = svn_dirent_join(b->root1_abspath, child_relpath,
scratch_pool);
SVN_ERR(svn_io_check_resolved_path(local_abspath1, &kind1, scratch_pool));
local_abspath2 = svn_dirent_join(b->root2_abspath, child_relpath,
scratch_pool);
SVN_ERR(svn_io_check_resolved_path(local_abspath2, &kind2, scratch_pool));
if (depth > svn_depth_empty)
{
if (kind1 == svn_node_dir)
SVN_ERR(svn_io_get_dirents3(&dirents1, local_abspath1,
TRUE, /* only_check_type */
scratch_pool, scratch_pool));
else
dirents1 = apr_hash_make(scratch_pool);
}
if (kind2 == svn_node_dir)
{
apr_hash_t *original_props;
apr_hash_t *modified_props;
apr_array_header_t *prop_changes;
/* Show any property changes for this directory. */
SVN_ERR(get_props(&original_props, local_abspath1, b->ctx->wc_ctx,
scratch_pool, scratch_pool));
SVN_ERR(get_props(&modified_props, local_abspath2, b->ctx->wc_ctx,
scratch_pool, scratch_pool));
SVN_ERR(svn_prop_diffs(&prop_changes, modified_props, original_props,
scratch_pool));
if (prop_changes->nelts > 0)
SVN_ERR(b->callbacks->dir_props_changed(NULL, NULL, child_relpath,
FALSE /* was_added */,
prop_changes, original_props,
b->diff_baton,
scratch_pool));
if (depth > svn_depth_empty)
{
/* Read directory entries. */
SVN_ERR(svn_io_get_dirents3(&dirents2, local_abspath2,
TRUE, /* only_check_type */
scratch_pool, scratch_pool));
}
}
else if (depth > svn_depth_empty)
dirents2 = apr_hash_make(scratch_pool);
if (depth <= svn_depth_empty)
return SVN_NO_ERROR;
/* Compare dirents1 to dirents2 and show added/deleted/changed files. */
merged_dirents = apr_hash_merge(scratch_pool, dirents1, dirents2,
NULL, NULL);
sorted_dirents = svn_sort__hash(merged_dirents,
svn_sort_compare_items_as_paths,
scratch_pool);
iterpool = svn_pool_create(scratch_pool);
for (i = 0; i < sorted_dirents->nelts; i++)
{
svn_sort__item_t elt = APR_ARRAY_IDX(sorted_dirents, i, svn_sort__item_t);
const char *name = elt.key;
svn_io_dirent2_t *dirent1;
svn_io_dirent2_t *dirent2;
const char *child1_abspath;
const char *child2_abspath;
svn_pool_clear(iterpool);
if (b->ctx->cancel_func)
SVN_ERR(b->ctx->cancel_func(b->ctx->cancel_baton));
if (strcmp(name, SVN_WC_ADM_DIR_NAME) == 0)
continue;
dirent1 = svn_hash_gets(dirents1, name);
if (!dirent1)
{
dirent1 = svn_io_dirent2_create(iterpool);
dirent1->kind = svn_node_none;
}
dirent2 = svn_hash_gets(dirents2, name);
if (!dirent2)
{
dirent2 = svn_io_dirent2_create(iterpool);
dirent2->kind = svn_node_none;
}
child1_abspath = svn_dirent_join(local_abspath1, name, iterpool);
child2_abspath = svn_dirent_join(local_abspath2, name, iterpool);
if (dirent1->special)
SVN_ERR(svn_io_check_resolved_path(child1_abspath, &dirent1->kind,
iterpool));
if (dirent2->special)
SVN_ERR(svn_io_check_resolved_path(child1_abspath, &dirent2->kind,
iterpool));
if (dirent1->kind == svn_node_dir &&
dirent2->kind == svn_node_dir)
{
if (depth == svn_depth_immediates)
{
/* Not using the walker, so show property diffs on these dirs. */
SVN_ERR(do_arbitrary_dirs_diff(child1_abspath, child2_abspath,
b->root1_abspath, b->root2_abspath,
svn_depth_empty,
b->callbacks, b->diff_baton,
b->ctx, iterpool));
}
else
{
/* Either the walker will visit these directories (with
* depth=infinity) and they will be processed as 'this dir'
* later, or we're showing file children only (depth=files). */
continue;
}
}
/* Files that exist only in dirents1. */
if (dirent1->kind == svn_node_file &&
(dirent2->kind == svn_node_dir || dirent2->kind == svn_node_none))
SVN_ERR(do_arbitrary_files_diff(child1_abspath, b->empty_file_abspath,
svn_relpath_join(child_relpath, name,
iterpool),
FALSE, TRUE, NULL,
b->callbacks, b->diff_baton,
b->ctx, iterpool));
/* Files that exist only in dirents2. */
if (dirent2->kind == svn_node_file &&
(dirent1->kind == svn_node_dir || dirent1->kind == svn_node_none))
{
apr_hash_t *original_props;
SVN_ERR(get_props(&original_props, child1_abspath, b->ctx->wc_ctx,
scratch_pool, scratch_pool));
SVN_ERR(do_arbitrary_files_diff(b->empty_file_abspath, child2_abspath,
svn_relpath_join(child_relpath, name,
iterpool),
TRUE, FALSE, original_props,
b->callbacks, b->diff_baton,
b->ctx, iterpool));
}
/* Files that exist in dirents1 and dirents2. */
if (dirent1->kind == svn_node_file && dirent2->kind == svn_node_file)
SVN_ERR(do_arbitrary_files_diff(child1_abspath, child2_abspath,
svn_relpath_join(child_relpath, name,
iterpool),
FALSE, FALSE, NULL,
b->callbacks, b->diff_baton,
b->ctx, scratch_pool));
/* Directories that only exist in dirents2. These aren't crawled
* by this walker so we have to crawl them separately. */
if (depth > svn_depth_files &&
dirent2->kind == svn_node_dir &&
(dirent1->kind == svn_node_file || dirent1->kind == svn_node_none))
SVN_ERR(do_arbitrary_dirs_diff(child1_abspath, child2_abspath,
b->root1_abspath, b->root2_abspath,
depth <= svn_depth_immediates
? svn_depth_empty
: svn_depth_infinity ,
b->callbacks, b->diff_baton,
b->ctx, iterpool));
}
svn_pool_destroy(iterpool);
return SVN_NO_ERROR;
}
