/* An svn_client_status_func_t callback function for finding
status structures which are not safely deletable. */
static svn_error_t *
find_undeletables(void *baton,
const char *path,
const svn_client_status_t *status,
apr_pool_t *pool)
{
/* Check for error-ful states. */
if (status->node_status == svn_wc_status_obstructed)
return svn_error_createf(SVN_ERR_NODE_UNEXPECTED_KIND, NULL,
_("'%s' is in the way of the resource "
"actually under version control"),
svn_dirent_local_style(path, pool));
else if (! status->versioned)
return svn_error_createf(SVN_ERR_UNVERSIONED_RESOURCE, NULL,
_("'%s' is not under version control"),
svn_dirent_local_style(path, pool));
else if ((status->node_status != svn_wc_status_normal
&& status->node_status != svn_wc_status_deleted
&& status->node_status != svn_wc_status_missing)
||
(status->prop_status != svn_wc_status_none
&& status->prop_status != svn_wc_status_normal))
return svn_error_createf(SVN_ERR_CLIENT_MODIFIED, NULL,
_("'%s' has local modifications -- commit or "
"revert them first"),
svn_dirent_local_style(path, pool));
return SVN_NO_ERROR;
}
svn_error_t *
svn_fs_hotcopy2(const char *src_path, const char *dst_path,
svn_boolean_t clean, svn_boolean_t incremental,
svn_cancel_func_t cancel_func, void *cancel_baton,
apr_pool_t *scratch_pool)
{
fs_library_vtable_t *vtable;
const char *src_fs_type;
svn_fs_t *src_fs;
svn_fs_t *dst_fs;
const char *dst_fs_type;
svn_node_kind_t dst_kind;
if (strcmp(src_path, dst_path) == 0)
return svn_error_create(SVN_ERR_INCORRECT_PARAMS, NULL,
_("Hotcopy source and destination are equal"));
SVN_ERR(svn_fs_type(&src_fs_type, src_path, scratch_pool));
SVN_ERR(get_library_vtable(&vtable, src_fs_type, scratch_pool));
src_fs = fs_new(NULL, scratch_pool);
dst_fs = fs_new(NULL, scratch_pool);
SVN_ERR(svn_io_check_path(dst_path, &dst_kind, scratch_pool));
if (dst_kind == svn_node_file)
return svn_error_createf(SVN_ERR_NODE_UNEXPECTED_KIND, NULL,
_("'%s' already exists and is a file"),
svn_dirent_local_style(dst_path,
scratch_pool));
if (dst_kind == svn_node_unknown)
return svn_error_createf(SVN_ERR_NODE_UNEXPECTED_KIND, NULL,
_("'%s' already exists and has an unknown "
"node kind"),
svn_dirent_local_style(dst_path,
scratch_pool));
if (dst_kind == svn_node_dir)
{
svn_node_kind_t type_file_kind;
SVN_ERR(svn_io_check_path(svn_dirent_join(dst_path,
FS_TYPE_FILENAME,
scratch_pool),
&type_file_kind, scratch_pool));
if (type_file_kind != svn_node_none)
{
SVN_ERR(svn_fs_type(&dst_fs_type, dst_path, scratch_pool));
if (strcmp(src_fs_type, dst_fs_type) != 0)
return svn_error_createf(
SVN_ERR_ILLEGAL_TARGET, NULL,
_("The filesystem type of the hotcopy source "
"('%s') does not match the filesystem "
"type of the hotcopy destination ('%s')"),
src_fs_type, dst_fs_type);
}
}
SVN_ERR(vtable->hotcopy(src_fs, dst_fs, src_path, dst_path, clean,
incremental, cancel_func, cancel_baton,
scratch_pool));
return svn_error_trace(write_fs_type(dst_path, src_fs_type, scratch_pool));
}
/* Check whether LOCAL_ABSPATH is an external and raise an error if it is.
A file external should not be deleted since the file external is
implemented as a switched file and it would delete the file the
file external is switched to, which is not the behavior the user
would probably want.
A directory external should not be deleted since it is the root
of a different working copy. */
static svn_error_t *
check_external(const char *local_abspath,
svn_client_ctx_t *ctx,
apr_pool_t *scratch_pool)
{
svn_node_kind_t external_kind;
const char *defining_abspath;
SVN_ERR(svn_wc__read_external_info(&external_kind, &defining_abspath, NULL,
NULL, NULL,
ctx->wc_ctx, local_abspath,
local_abspath, TRUE,
scratch_pool, scratch_pool));
if (external_kind != svn_node_none)
return svn_error_createf(SVN_ERR_WC_CANNOT_DELETE_FILE_EXTERNAL, NULL,
_("Cannot remove the external at '%s'; "
"please edit or delete the svn:externals "
"property on '%s'"),
svn_dirent_local_style(local_abspath,
scratch_pool),
svn_dirent_local_style(defining_abspath,
scratch_pool));
return SVN_NO_ERROR;
}
svn_error_t *
svn_wc__get_pristine_contents(svn_stream_t **contents,
svn_filesize_t *size,
svn_wc__db_t *db,
const char *local_abspath,
apr_pool_t *result_pool,
apr_pool_t *scratch_pool)
{
svn_wc__db_status_t status;
svn_wc__db_kind_t kind;
const svn_checksum_t *sha1_checksum;
if (size)
*size = SVN_INVALID_FILESIZE;
SVN_ERR(svn_wc__db_read_pristine_info(&status, &kind, NULL, NULL, NULL, NULL,
&sha1_checksum, NULL, NULL,
db, local_abspath,
scratch_pool, scratch_pool));
/* Sanity */
if (kind != svn_wc__db_kind_file)
return svn_error_createf(SVN_ERR_NODE_UNEXPECTED_KIND, NULL,
_("Can only get the pristine contents of files; "
"'%s' is not a file"),
svn_dirent_local_style(local_abspath,
scratch_pool));
if (status == svn_wc__db_status_added && !sha1_checksum)
{
/* Simply added. The pristine base does not exist. */
*contents = NULL;
return SVN_NO_ERROR;
}
else if (status == svn_wc__db_status_not_present)
/* We know that the delete of this node has been committed.
This should be the same as if called on an unknown path. */
return svn_error_createf(SVN_ERR_WC_PATH_NOT_FOUND, NULL,
_("Cannot get the pristine contents of '%s' "
"because its delete is already committed"),
svn_dirent_local_style(local_abspath,
scratch_pool));
else if (status == svn_wc__db_status_server_excluded
|| status == svn_wc__db_status_excluded
|| status == svn_wc__db_status_incomplete)
return svn_error_createf(SVN_ERR_WC_PATH_UNEXPECTED_STATUS, NULL,
_("Cannot get the pristine contents of '%s' "
"because it has an unexpected status"),
svn_dirent_local_style(local_abspath,
scratch_pool));
if (sha1_checksum)
SVN_ERR(svn_wc__db_pristine_read(contents, size, db, local_abspath,
sha1_checksum,
result_pool, scratch_pool));
else
*contents = NULL;
return SVN_NO_ERROR;
}
svn_error_t *
svn_wc__text_base_path_to_read(const char **result_abspath,
svn_wc__db_t *db,
const char *local_abspath,
apr_pool_t *result_pool,
apr_pool_t *scratch_pool)
{
svn_wc__db_status_t status;
svn_wc__db_kind_t kind;
const svn_checksum_t *checksum;
SVN_ERR(svn_wc__db_read_pristine_info(&status, &kind, NULL, NULL, NULL, NULL,
&checksum, NULL, NULL,
db, local_abspath,
scratch_pool, scratch_pool));
/* Sanity */
if (kind != svn_wc__db_kind_file)
return svn_error_createf(SVN_ERR_NODE_UNEXPECTED_KIND, NULL,
_("Can only get the pristine contents of files; "
"'%s' is not a file"),
svn_dirent_local_style(local_abspath,
scratch_pool));
if (status == svn_wc__db_status_not_present)
/* We know that the delete of this node has been committed.
This should be the same as if called on an unknown path. */
return svn_error_createf(SVN_ERR_WC_PATH_NOT_FOUND, NULL,
_("Cannot get the pristine contents of '%s' "
"because its delete is already committed"),
svn_dirent_local_style(local_abspath,
scratch_pool));
else if (status == svn_wc__db_status_server_excluded
|| status == svn_wc__db_status_excluded
|| status == svn_wc__db_status_incomplete)
return svn_error_createf(SVN_ERR_WC_PATH_UNEXPECTED_STATUS, NULL,
_("Cannot get the pristine contents of '%s' "
"because it has an unexpected status"),
svn_dirent_local_style(local_abspath,
scratch_pool));
if (checksum == NULL)
return svn_error_createf(SVN_ERR_WC_PATH_UNEXPECTED_STATUS, NULL,
_("Node '%s' has no pristine text"),
svn_dirent_local_style(local_abspath,
scratch_pool));
SVN_ERR(svn_wc__db_pristine_get_path(result_abspath, db, local_abspath,
checksum,
result_pool, scratch_pool));
return SVN_NO_ERROR;
}
/* Remove/erase PATH from the working copy. This involves deleting PATH
* from the physical filesystem. PATH is assumed to be an unversioned file
* or directory.
*
* If ignore_enoent is TRUE, ignore missing targets.
*
* If CANCEL_FUNC is non-null, invoke it with CANCEL_BATON at various
* points, return any error immediately.
*/
static svn_error_t *
erase_unversioned_from_wc(const char *path,
svn_boolean_t ignore_enoent,
svn_cancel_func_t cancel_func,
void *cancel_baton,
apr_pool_t *scratch_pool)
{
svn_error_t *err;
/* Optimize the common case: try to delete the file */
err = svn_io_remove_file2(path, ignore_enoent, scratch_pool);
if (err)
{
/* Then maybe it was a directory? */
svn_error_clear(err);
err = svn_io_remove_dir2(path, ignore_enoent, cancel_func, cancel_baton,
scratch_pool);
if (err)
{
/* We're unlikely to end up here. But we need this fallback
to make sure we report the right error *and* try the
correct deletion at least once. */
svn_node_kind_t kind;
svn_error_clear(err);
SVN_ERR(svn_io_check_path(path, &kind, scratch_pool));
if (kind == svn_node_file)
SVN_ERR(svn_io_remove_file2(path, ignore_enoent, scratch_pool));
else if (kind == svn_node_dir)
SVN_ERR(svn_io_remove_dir2(path, ignore_enoent,
cancel_func, cancel_baton,
scratch_pool));
else if (kind == svn_node_none)
return svn_error_createf(SVN_ERR_BAD_FILENAME, NULL,
_("'%s' does not exist"),
svn_dirent_local_style(path,
scratch_pool));
else
return svn_error_createf(SVN_ERR_UNSUPPORTED_FEATURE, NULL,
_("Unsupported node kind for path '%s'"),
svn_dirent_local_style(path,
scratch_pool));
}
}
return SVN_NO_ERROR;
}
static svn_error_t *
file_add(const char *path,
void *parent_baton,
const char *copyfrom_path,
svn_revnum_t copyfrom_revision,
apr_pool_t *result_pool,
void **file_baton)
{
struct dir_baton_t *pb = parent_baton;
struct edit_baton_t *eb = pb->eb;
apr_pool_t *file_pool = svn_pool_create(pb->pool);
struct file_baton_t *fb = apr_pcalloc(file_pool, sizeof(*fb));
svn_boolean_t under_root;
pb->users++;
fb->pool = file_pool;
fb->eb = eb;
fb->pb = pb;
SVN_ERR(svn_dirent_is_under_root(&under_root, &fb->local_abspath,
eb->anchor_abspath, path, fb->pool));
if (! under_root)
{
return svn_error_createf(
SVN_ERR_WC_OBSTRUCTED_UPDATE, NULL,
_("Path '%s' is not in the working copy"),
svn_dirent_local_style(path, fb->pool));
}
*file_baton = fb;
return SVN_NO_ERROR;
}
svn_error_t *
svn_repos__hooks_pre_unlock(svn_repos_t *repos,
const char *path,
const char *username,
const char *token,
svn_boolean_t break_lock,
apr_pool_t *pool)
{
const char *hook = svn_repos_pre_unlock_hook(repos, pool);
svn_boolean_t broken_link;
if ((hook = check_hook_cmd(hook, &broken_link, pool)) && broken_link)
{
return hook_symlink_error(hook);
}
else if (hook)
{
const char *args[7];
args[0] = hook;
args[1] = svn_dirent_local_style(svn_repos_path(repos, pool), pool);
args[2] = path;
args[3] = username ? username : "";
args[4] = token ? token : "";
args[5] = break_lock ? "1" : "0";
args[6] = NULL;
SVN_ERR(run_hook_cmd(NULL, SVN_REPOS__HOOK_PRE_UNLOCK, hook, args,
repos->hooks_env, NULL, pool));
}
return SVN_NO_ERROR;
}
svn_error_t *
svn_wc__ensure_directory(const char *path,
apr_pool_t *pool)
{
svn_node_kind_t kind;
SVN_ERR(svn_io_check_path(path, &kind, pool));
if (kind != svn_node_none && kind != svn_node_dir)
{
/* If got an error other than dir non-existence, then we can't
ensure this directory's existence, so just return the error.
Might happen if there's a file in the way, for example. */
return svn_error_createf(APR_ENOTDIR, NULL,
_("'%s' is not a directory"),
svn_dirent_local_style(path, pool));
}
else if (kind == svn_node_none)
{
/* The dir doesn't exist, and it's our job to change that. */
SVN_ERR(svn_io_make_dir_recursively(path, pool));
}
else /* No problem, the dir already existed, so just leave. */
SVN_ERR_ASSERT(kind == svn_node_dir);
return SVN_NO_ERROR;
}
svn_error_t *
svn_opt__arg_canonicalize_path(const char **path_out, const char *path_in,
apr_pool_t *pool)
{
const char *apr_target;
char *truenamed_target; /* APR-encoded */
apr_status_t apr_err;
/* canonicalize case, and change all separators to '/'. */
SVN_ERR(svn_path_cstring_from_utf8(&apr_target, path_in, pool));
apr_err = apr_filepath_merge(&truenamed_target, "", apr_target,
APR_FILEPATH_TRUENAME, pool);
if (!apr_err)
/* We have a canonicalized APR-encoded target now. */
apr_target = truenamed_target;
else if (APR_STATUS_IS_ENOENT(apr_err))
/* It's okay for the file to not exist, that just means we
have to accept the case given to the client. We'll use
the original APR-encoded target. */
;
else
return svn_error_createf(apr_err, NULL,
_("Error resolving case of '%s'"),
svn_dirent_local_style(path_in, pool));
/* convert back to UTF-8. */
SVN_ERR(svn_path_cstring_to_utf8(path_out, apr_target, pool));
*path_out = svn_dirent_canonicalize(*path_out, pool);
return SVN_NO_ERROR;
}
svn_error_t *
svn_repos__hooks_pre_revprop_change(svn_repos_t *repos,
svn_revnum_t rev,
const char *author,
const char *name,
const svn_string_t *new_value,
char action,
apr_pool_t *pool)
{
const char *hook = svn_repos_pre_revprop_change_hook(repos, pool);
svn_boolean_t broken_link;
if ((hook = check_hook_cmd(hook, &broken_link, pool)) && broken_link)
{
return hook_symlink_error(hook);
}
else if (hook)
{
const char *args[7];
apr_file_t *stdin_handle = NULL;
char action_string[2];
/* Pass the new value as stdin to hook */
if (new_value)
SVN_ERR(create_temp_file(&stdin_handle, new_value, pool));
else
SVN_ERR(svn_io_file_open(&stdin_handle, SVN_NULL_DEVICE_NAME,
APR_READ, APR_OS_DEFAULT, pool));
action_string[0] = action;
action_string[1] = '\0';
args[0] = hook;
args[1] = svn_dirent_local_style(svn_repos_path(repos, pool), pool);
args[2] = apr_psprintf(pool, "%ld", rev);
args[3] = author ? author : "";
args[4] = name;
args[5] = action_string;
args[6] = NULL;
SVN_ERR(run_hook_cmd(NULL, SVN_REPOS__HOOK_PRE_REVPROP_CHANGE, hook,
args, repos->hooks_env, stdin_handle, pool));
SVN_ERR(svn_io_file_close(stdin_handle, pool));
}
else
{
/* If the pre- hook doesn't exist at all, then default to
MASSIVE PARANOIA. Changing revision properties is a lossy
operation; so unless the repository admininstrator has
*deliberately* created the pre-hook, disallow all changes. */
return
svn_error_create
(SVN_ERR_REPOS_DISABLED_FEATURE, NULL,
_("Repository has not been enabled to accept revision propchanges;\n"
"ask the administrator to create a pre-revprop-change hook"));
}
return SVN_NO_ERROR;
}
svn_error_t *
svn_wc__db_drop_root(svn_wc__db_t *db,
const char *local_abspath,
apr_pool_t *scratch_pool)
{
svn_wc__db_wcroot_t *root_wcroot = svn_hash_gets(db->dir_data, local_abspath);
apr_hash_index_t *hi;
apr_status_t result;
if (!root_wcroot)
return SVN_NO_ERROR;
if (strcmp(root_wcroot->abspath, local_abspath) != 0)
return svn_error_createf(SVN_ERR_WC_NOT_WORKING_COPY, NULL,
_("'%s' is not a working copy root"),
svn_dirent_local_style(local_abspath,
scratch_pool));
for (hi = apr_hash_first(scratch_pool, db->dir_data);
hi;
hi = apr_hash_next(hi))
{
svn_wc__db_wcroot_t *wcroot = apr_hash_this_val(hi);
if (wcroot == root_wcroot)
svn_hash_sets(db->dir_data, apr_hash_this_key(hi), NULL);
}
result = apr_pool_cleanup_run(db->state_pool, root_wcroot, close_wcroot);
if (result != APR_SUCCESS)
return svn_error_wrap_apr(result, NULL);
return SVN_NO_ERROR;
}
/* Return in *LINK_TARGET_ABSPATH the absolute path the symlink at
* LOCAL_ABSPATH is pointing to. Perform all allocations in POOL. */
static svn_error_t *
read_link_target(const char **link_target_abspath,
const char *local_abspath,
apr_pool_t *pool)
{
svn_string_t *link_target;
const char *canon_link_target;
SVN_ERR(svn_io_read_link(&link_target, local_abspath, pool));
if (link_target->len == 0)
return svn_error_createf(SVN_ERR_WC_NOT_SYMLINK, NULL,
_("The symlink at '%s' points nowhere"),
svn_dirent_local_style(local_abspath, pool));
canon_link_target = svn_dirent_canonicalize(link_target->data, pool);
/* Treat relative symlinks as relative to LOCAL_ABSPATH's parent. */
if (!svn_dirent_is_absolute(canon_link_target))
canon_link_target = svn_dirent_join(svn_dirent_dirname(local_abspath,
pool),
canon_link_target, pool);
/* Collapse any .. in the symlink part of the path. */
if (svn_path_is_backpath_present(canon_link_target))
SVN_ERR(svn_dirent_get_absolute(link_target_abspath, canon_link_target,
pool));
else
*link_target_abspath = canon_link_target;
return SVN_NO_ERROR;
}
svn_error_t *
svn_cl__cleanup_log_msg(void *log_msg_baton,
svn_error_t *commit_err,
apr_pool_t *pool)
{
struct log_msg_baton *lmb = log_msg_baton;
svn_error_t *err;
/* If there was no tmpfile left, or there is no log message baton,
return COMMIT_ERR. */
if ((! lmb) || (! lmb->tmpfile_left))
return commit_err;
/* If there was no commit error, cleanup the tmpfile and return. */
if (! commit_err)
return svn_io_remove_file2(lmb->tmpfile_left, FALSE, lmb->pool);
/* There was a commit error; there is a tmpfile. Leave the tmpfile
around, and add message about its presence to the commit error
chain. Then return COMMIT_ERR. If the conversion from UTF-8 to
native encoding fails, we have to compose that error with the
commit error chain, too. */
err = svn_error_createf(commit_err->apr_err, NULL,
_(" '%s'"),
svn_dirent_local_style(lmb->tmpfile_left, pool));
svn_error_compose(commit_err,
svn_error_create(commit_err->apr_err, err,
_("Your commit message was left in "
"a temporary file:")));
return commit_err;
}
svn_error_t *
svn_wc_set_adm_dir(const char *name, apr_pool_t *pool)
{
/* This is the canonical list of administrative directory names.
FIXME:
An identical list is used in
libsvn_subr/opt.c:svn_opt__args_to_target_array(),
but that function can't use this list, because that use would
create a circular dependency between libsvn_wc and libsvn_subr.
Make sure changes to the lists are always synchronized! */
static const char *valid_dir_names[] = {
default_adm_dir_name,
"_svn",
NULL
};
const char **dir_name;
for (dir_name = valid_dir_names; *dir_name; ++dir_name)
if (0 == strcmp(name, *dir_name))
{
/* Use the pointer to the statically allocated string
constant, to avoid potential pool lifetime issues. */
adm_dir_name = *dir_name;
return SVN_NO_ERROR;
}
return svn_error_createf(SVN_ERR_BAD_FILENAME, NULL,
_("'%s' is not a valid administrative "
"directory name"),
svn_dirent_local_style(name, pool));
}
/* 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);
}
svn_error_t *
svn_repos__hooks_post_commit(svn_repos_t *repos,
svn_revnum_t rev,
apr_pool_t *pool)
{
const char *hook = svn_repos_post_commit_hook(repos, pool);
svn_boolean_t broken_link;
if ((hook = check_hook_cmd(hook, &broken_link, pool)) && broken_link)
{
return hook_symlink_error(hook);
}
else if (hook)
{
const char *args[4];
args[0] = hook;
args[1] = svn_dirent_local_style(svn_repos_path(repos, pool), pool);
args[2] = apr_psprintf(pool, "%ld", rev);
args[3] = NULL;
SVN_ERR(run_hook_cmd(NULL, SVN_REPOS__HOOK_POST_COMMIT, hook, args,
repos->hooks_env, NULL, pool));
}
return SVN_NO_ERROR;
}
/* Called by status-cmd.c */
svn_error_t *
svn_cl__print_status(const char *path,
const svn_client_status_t *status,
svn_boolean_t detailed,
svn_boolean_t show_last_committed,
svn_boolean_t skip_unrecognized,
svn_boolean_t repos_locks,
unsigned int *text_conflicts,
unsigned int *prop_conflicts,
unsigned int *tree_conflicts,
svn_client_ctx_t *ctx,
apr_pool_t *pool)
{
if (! status
|| (skip_unrecognized
&& !(status->versioned
|| status->conflicted
|| status->node_status == svn_wc_status_external))
|| (status->node_status == svn_wc_status_none
&& status->repos_node_status == svn_wc_status_none))
return SVN_NO_ERROR;
return print_status(svn_dirent_local_style(path, pool),
detailed, show_last_committed, repos_locks, status,
text_conflicts, prop_conflicts, tree_conflicts,
ctx, pool);
}
static svn_error_t *
obtain_lock(const char *path, svn_boolean_t recursive,
apr_pool_t *scratch_pool)
{
const char *local_abspath;
svn_wc_context_t *wc_ctx;
SVN_ERR(svn_path_cstring_to_utf8(&path, path, scratch_pool));
SVN_ERR(svn_dirent_get_absolute(&local_abspath, path, scratch_pool));
SVN_ERR(svn_wc_context_create(&wc_ctx, NULL, scratch_pool,
scratch_pool));
if (recursive)
{
/* The WC-NG way */
SVN_ERR(svn_wc__acquire_write_lock(NULL, wc_ctx, local_abspath, FALSE,
scratch_pool, scratch_pool));
}
else
{
SVN_ERR(svn_wc__db_wclock_obtain(wc_ctx->db, local_abspath, 0, FALSE,
scratch_pool));
}
SVN_ERR(svn_cmdline_printf(scratch_pool, "Lock on '%s' obtained, and we "
"are not going to release it.\n",
svn_dirent_local_style(local_abspath,
scratch_pool)));
return SVN_NO_ERROR;
}
svn_error_t *
svn_client__can_delete(const char *path,
svn_client_ctx_t *ctx,
apr_pool_t *scratch_pool)
{
svn_opt_revision_t revision;
svn_node_kind_t external_kind;
const char *defining_abspath;
const char* local_abspath;
revision.kind = svn_opt_revision_unspecified;
SVN_ERR(svn_dirent_get_absolute(&local_abspath, path, scratch_pool));
/* A file external should not be deleted since the file external is
implemented as a switched file and it would delete the file the
file external is switched to, which is not the behavior the user
would probably want. */
SVN_ERR(svn_wc__read_external_info(&external_kind, &defining_abspath, NULL,
NULL, NULL,
ctx->wc_ctx, local_abspath,
local_abspath, TRUE,
scratch_pool, scratch_pool));
if (external_kind != svn_node_none)
return svn_error_createf(SVN_ERR_WC_CANNOT_DELETE_FILE_EXTERNAL, NULL,
_("Cannot remove the external at '%s'; "
"please edit or delete the svn:externals "
"property on '%s'"),
svn_dirent_local_style(local_abspath,
scratch_pool),
svn_dirent_local_style(defining_abspath,
scratch_pool));
/* Use an infinite-depth status check to see if there's anything in
or under PATH which would make it unsafe for deletion. The
status callback function find_undeletables() makes the
determination, returning an error if it finds anything that shouldn't
be deleted. */
return svn_error_trace(svn_client_status5(NULL, ctx, path, &revision,
svn_depth_infinity, FALSE,
FALSE, FALSE, FALSE, FALSE,
NULL,
find_undeletables, NULL,
scratch_pool));
}
svn_error_t *
svn_wc__db_util_open_db(svn_sqlite__db_t **sdb,
const char *dir_abspath,
const char *sdb_fname,
svn_sqlite__mode_t smode,
svn_boolean_t exclusive,
const char *const *my_statements,
apr_pool_t *result_pool,
apr_pool_t *scratch_pool)
{
const char *sdb_abspath = svn_wc__adm_child(dir_abspath, sdb_fname,
scratch_pool);
if (smode != svn_sqlite__mode_rwcreate)
{
svn_node_kind_t kind;
/* A file stat is much cheaper then a failed database open handled
by SQLite. */
SVN_ERR(svn_io_check_path(sdb_abspath, &kind, scratch_pool));
if (kind != svn_node_file)
return svn_error_createf(APR_ENOENT, NULL,
_("Working copy database '%s' not found"),
svn_dirent_local_style(sdb_abspath,
scratch_pool));
}
#ifndef WIN32
else
{
apr_file_t *f;
/* A standard SQLite build creates a DB with mode 644 ^ !umask
which means the file doesn't have group/world write access
even when umask allows it. By ensuring the file exists before
SQLite gets involved we give it the permissions allowed by
umask. */
SVN_ERR(svn_io_file_open(&f, sdb_abspath,
(APR_READ | APR_WRITE | APR_CREATE),
APR_OS_DEFAULT, scratch_pool));
SVN_ERR(svn_io_file_close(f, scratch_pool));
}
#endif
SVN_ERR(svn_sqlite__open(sdb, sdb_abspath, smode,
my_statements ? my_statements : statements,
0, NULL, result_pool, scratch_pool));
if (exclusive)
SVN_ERR(svn_sqlite__exec_statements(*sdb, STMT_PRAGMA_LOCKING_MODE));
SVN_ERR(svn_sqlite__create_scalar_function(*sdb, "relpath_depth", 1,
relpath_depth_sqlite, NULL));
return SVN_NO_ERROR;
}
/* Called by status-cmd.c */
svn_error_t *
svn_cl__print_status(const char *cwd_abspath,
const char *path,
const svn_client_status_t *status,
svn_boolean_t suppress_externals_placeholders,
svn_boolean_t detailed,
svn_boolean_t show_last_committed,
svn_boolean_t skip_unrecognized,
svn_boolean_t repos_locks,
unsigned int *text_conflicts,
unsigned int *prop_conflicts,
unsigned int *tree_conflicts,
svn_client_ctx_t *ctx,
apr_pool_t *pool)
{
if (! status
|| (skip_unrecognized
&& !(status->versioned
|| status->conflicted
|| status->node_status == svn_wc_status_external))
|| (status->node_status == svn_wc_status_none
&& status->repos_node_status == svn_wc_status_none))
return SVN_NO_ERROR;
/* If we're trying not to print boring "X /path/to/external"
lines..." */
if (suppress_externals_placeholders)
{
/* ... skip regular externals unmodified in the repository. */
if ((status->node_status == svn_wc_status_external)
&& (status->repos_node_status == svn_wc_status_none)
&& (! status->conflicted))
return SVN_NO_ERROR;
/* ... skip file externals that aren't modified locally or
remotely, changelisted, or locked (in either sense of the
word). */
if ((status->file_external)
&& (status->repos_node_status == svn_wc_status_none)
&& ((status->node_status == svn_wc_status_normal)
|| (status->node_status == svn_wc_status_none))
&& ((status->prop_status == svn_wc_status_normal)
|| (status->prop_status == svn_wc_status_none))
&& (! status->changelist)
&& (! status->lock)
&& (! status->wc_is_locked)
&& (! status->conflicted))
return SVN_NO_ERROR;
}
return print_status(cwd_abspath, svn_dirent_local_style(path, pool),
detailed, show_last_committed, repos_locks, status,
text_conflicts, prop_conflicts, tree_conflicts,
ctx, pool);
}
/* An svn_wc_status_func4_t callback function for finding
status structures which are not safely deletable. */
static svn_error_t *
find_undeletables(void *baton,
const char *local_abspath,
const svn_wc_status3_t *status,
apr_pool_t *pool)
{
if (status->node_status == svn_wc_status_missing)
{
struct can_delete_baton_t *cdt = baton;
if (strcmp(cdt->root_abspath, local_abspath) == 0)
cdt->target_missing = TRUE;
}
/* Check for error-ful states. */
if (status->node_status == svn_wc_status_obstructed)
return svn_error_createf(SVN_ERR_NODE_UNEXPECTED_KIND, NULL,
_("'%s' is in the way of the resource "
"actually under version control"),
svn_dirent_local_style(local_abspath, pool));
else if (! status->versioned)
return svn_error_createf(SVN_ERR_UNVERSIONED_RESOURCE, NULL,
_("'%s' is not under version control"),
svn_dirent_local_style(local_abspath, pool));
else if ((status->node_status == svn_wc_status_added
|| status->node_status == svn_wc_status_replaced)
&& status->text_status == svn_wc_status_normal
&& (status->prop_status == svn_wc_status_normal
|| status->prop_status == svn_wc_status_none))
{
/* Unmodified copy. Go ahead, remove it */
}
else if (status->node_status != svn_wc_status_normal
&& status->node_status != svn_wc_status_deleted
&& status->node_status != svn_wc_status_missing)
return svn_error_createf(SVN_ERR_CLIENT_MODIFIED, NULL,
_("'%s' has local modifications -- commit or "
"revert them first"),
svn_dirent_local_style(local_abspath, pool));
return SVN_NO_ERROR;
}
/* Return a string of the form "PATH_OR_URL@REVISION". */
static const char *
path_for_display(const char *path_or_url,
const svn_opt_revision_t *revision,
apr_pool_t *pool)
{
const char *rev_str = svn_opt__revision_to_string(revision, pool);
if (! svn_path_is_url(path_or_url))
path_or_url = svn_dirent_local_style(path_or_url, pool);
return apr_psprintf(pool, "%s@%s", path_or_url, rev_str);
}
const char *
svn_cl__local_style_skip_ancestor(const char *parent_path,
const char *path,
apr_pool_t *pool)
{
const char *relpath = NULL;
if (parent_path)
relpath = svn_dirent_skip_ancestor(parent_path, path);
return svn_dirent_local_style(relpath ? relpath : path, pool);
}
svn_error_t *
svn_cl__propset_print_binary_mime_type_warning(apr_array_header_t *targets,
const char *propname,
const svn_string_t *propval,
apr_pool_t *scratch_pool)
{
if (strcmp(propname, SVN_PROP_MIME_TYPE) == 0)
{
apr_pool_t *iterpool = svn_pool_create(scratch_pool);
int i;
for (i = 0; i < targets->nelts; i++)
{
const char *detected_mimetype;
const char *target = APR_ARRAY_IDX(targets, i, const char *);
const char *local_abspath;
const svn_string_t *canon_propval;
svn_node_kind_t node_kind;
svn_pool_clear(iterpool);
SVN_ERR(svn_dirent_get_absolute(&local_abspath, target, iterpool));
SVN_ERR(svn_io_check_path(local_abspath, &node_kind, iterpool));
if (node_kind != svn_node_file)
continue;
SVN_ERR(svn_wc_canonicalize_svn_prop(&canon_propval,
propname, propval,
local_abspath,
svn_node_file,
FALSE, NULL, NULL,
iterpool));
if (svn_mime_type_is_binary(canon_propval->data))
{
SVN_ERR(svn_io_detect_mimetype2(&detected_mimetype,
local_abspath, NULL,
iterpool));
if (detected_mimetype == NULL ||
!svn_mime_type_is_binary(detected_mimetype))
svn_error_clear(svn_cmdline_fprintf(stderr, iterpool,
_("svn: warning: '%s' is a binary mime-type but file '%s' "
"looks like text; diff, merge, blame, and other "
"operations will stop working on this file\n"),
canon_propval->data,
svn_dirent_local_style(local_abspath, iterpool)));
}
}
svn_pool_destroy(iterpool);
}
/* Get the format version from a wc-1 directory. If it is not a working copy
directory, then it sets VERSION to zero and returns no error. */
static svn_error_t *
get_old_version(int *version,
const char *abspath,
apr_pool_t *scratch_pool)
{
svn_error_t *err;
const char *format_file_path;
svn_node_kind_t kind;
/* Try reading the format number from the entries file. */
format_file_path = svn_wc__adm_child(abspath, SVN_WC__ADM_ENTRIES,
scratch_pool);
/* Since trying to open a non-existent file is quite expensive, try a
quick stat call first. In wc-ng w/cs, this will be an early exit. */
SVN_ERR(svn_io_check_path(format_file_path, &kind, scratch_pool));
if (kind == svn_node_none)
{
*version = 0;
return SVN_NO_ERROR;
}
err = svn_io_read_version_file(version, format_file_path, scratch_pool);
if (err == NULL)
return SVN_NO_ERROR;
if (err->apr_err != SVN_ERR_BAD_VERSION_FILE_FORMAT
&& !APR_STATUS_IS_ENOENT(err->apr_err)
&& !APR_STATUS_IS_ENOTDIR(err->apr_err))
return svn_error_createf(SVN_ERR_WC_MISSING, err, _("'%s' does not exist"),
svn_dirent_local_style(abspath, scratch_pool));
svn_error_clear(err);
/* This must be a really old working copy! Fall back to reading the
format file.
Note that the format file might not exist in newer working copies
(format 7 and higher), but in that case, the entries file should
have contained the format number. */
format_file_path = svn_wc__adm_child(abspath, SVN_WC__ADM_FORMAT,
scratch_pool);
err = svn_io_read_version_file(version, format_file_path, scratch_pool);
if (err == NULL)
return SVN_NO_ERROR;
/* Whatever error may have occurred... we can just ignore. This is not
a working copy directory. Signal the caller. */
svn_error_clear(err);
*version = 0;
return SVN_NO_ERROR;
}
svn_error_t *
svn_repos__hooks_post_revprop_change(svn_repos_t *repos,
apr_hash_t *hooks_env,
svn_revnum_t rev,
const char *author,
const char *name,
const svn_string_t *old_value,
char action,
apr_pool_t *pool)
{
const char *hook = svn_repos_post_revprop_change_hook(repos, pool);
svn_boolean_t broken_link;
if ((hook = check_hook_cmd(hook, &broken_link, pool)) && broken_link)
{
return hook_symlink_error(hook);
}
else if (hook)
{
const char *args[7];
apr_file_t *stdin_handle = NULL;
char action_string[2];
/* Pass the old value as stdin to hook */
if (old_value)
SVN_ERR(create_temp_file(&stdin_handle, old_value, pool));
else
SVN_ERR(svn_io_file_open(&stdin_handle, SVN_NULL_DEVICE_NAME,
APR_READ, APR_OS_DEFAULT, pool));
action_string[0] = action;
action_string[1] = '\0';
args[0] = hook;
args[1] = svn_dirent_local_style(svn_repos_path(repos, pool), pool);
args[2] = apr_psprintf(pool, "%ld", rev);
args[3] = author ? author : "";
args[4] = name;
args[5] = action_string;
args[6] = NULL;
SVN_ERR(run_hook_cmd(NULL, SVN_REPOS__HOOK_POST_REVPROP_CHANGE, hook,
args, hooks_env, stdin_handle, pool));
SVN_ERR(svn_io_file_close(stdin_handle, pool));
}
return SVN_NO_ERROR;
}
/* Set *NAME_P to the UTF-8 representation of directory entry NAME.
* NAME is in the internal encoding used by APR; PARENT is in
* UTF-8 and in internal (not local) style.
*
* Use PARENT only for generating an error string if the conversion
* fails because NAME could not be represented in UTF-8. In that
* case, return a two-level error in which the outer error's message
* mentions PARENT, but the inner error's message does not mention
* NAME (except possibly in hex) since NAME may not be printable.
* Such a compound error at least allows the user to go looking in the
* right directory for the problem.
*
* If there is any other error, just return that error directly.
*
* If there is any error, the effect on *NAME_P is undefined.
*
* *NAME_P and NAME may refer to the same storage.
*/
static svn_error_t *
entry_name_to_utf8(const char **name_p,
const char *name,
const char *parent,
apr_pool_t *pool)
{
svn_error_t *err = svn_path_cstring_to_utf8(name_p, name, pool);
if (err && err->apr_err == APR_EINVAL)
{
return svn_error_createf(err->apr_err, err,
_("Error converting entry "
"in directory '%s' to UTF-8"),
svn_dirent_local_style(parent, pool));
}
return err;
}
/* Go up the directory tree from LOCAL_ABSPATH, looking for a versioned
* directory. If found, return its path in *EXISTING_PARENT_ABSPATH.
* Otherwise, return SVN_ERR_CLIENT_NO_VERSIONED_PARENT. */
static svn_error_t *
find_existing_parent(const char **existing_parent_abspath,
svn_client_ctx_t *ctx,
const char *local_abspath,
apr_pool_t *result_pool,
apr_pool_t *scratch_pool)
{
svn_node_kind_t kind;
const char *parent_abspath;
svn_wc_context_t *wc_ctx = ctx->wc_ctx;
SVN_ERR(svn_wc_read_kind(&kind, wc_ctx, local_abspath, FALSE, scratch_pool));
if (kind == svn_node_dir)
{
svn_boolean_t is_deleted;
SVN_ERR(svn_wc__node_is_status_deleted(&is_deleted,
wc_ctx, local_abspath,
scratch_pool));
if (!is_deleted)
{
*existing_parent_abspath = apr_pstrdup(result_pool, local_abspath);
return SVN_NO_ERROR;
}
}
if (svn_dirent_is_root(local_abspath, strlen(local_abspath)))
return svn_error_create(SVN_ERR_CLIENT_NO_VERSIONED_PARENT, NULL, NULL);
if (svn_wc_is_adm_dir(svn_dirent_basename(local_abspath, scratch_pool),
scratch_pool))
return svn_error_createf(SVN_ERR_RESERVED_FILENAME_SPECIFIED, NULL,
_("'%s' ends in a reserved name"),
svn_dirent_local_style(local_abspath,
scratch_pool));
parent_abspath = svn_dirent_dirname(local_abspath, scratch_pool);
if (ctx->cancel_func)
SVN_ERR(ctx->cancel_func(ctx->cancel_baton));
SVN_ERR(find_existing_parent(existing_parent_abspath, ctx, parent_abspath,
result_pool, scratch_pool));
return SVN_NO_ERROR;
}