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_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_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;
}
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;
}
svn_error_t *
svn_repos__hooks_start_commit(svn_repos_t *repos,
apr_hash_t *hooks_env,
const char *user,
const apr_array_header_t *capabilities,
const char *txn_name,
apr_pool_t *pool)
{
const char *hook = svn_repos_start_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[6];
char *capabilities_string;
if (capabilities)
{
capabilities_string = svn_cstring_join(capabilities, ":", pool);
/* Get rid of that annoying final colon. */
if (capabilities_string[0])
capabilities_string[strlen(capabilities_string) - 1] = '\0';
}
else
{
capabilities_string = apr_pstrdup(pool, "");
}
args[0] = hook;
args[1] = svn_dirent_local_style(svn_repos_path(repos, pool), pool);
args[2] = user ? user : "";
args[3] = capabilities_string;
args[4] = txn_name;
args[5] = NULL;
SVN_ERR(run_hook_cmd(NULL, SVN_REPOS__HOOK_START_COMMIT, hook, args,
hooks_env, NULL, pool));
}
return SVN_NO_ERROR;
}
svn_error_t *
svn_repos__hooks_pre_lock(svn_repos_t *repos,
apr_hash_t *hooks_env,
const char **token,
const char *path,
const char *username,
const char *comment,
svn_boolean_t steal_lock,
apr_pool_t *pool)
{
const char *hook = svn_repos_pre_lock_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];
svn_string_t *buf;
args[0] = hook;
args[1] = svn_dirent_local_style(svn_repos_path(repos, pool), pool);
args[2] = path;
args[3] = username;
args[4] = comment ? comment : "";
args[5] = steal_lock ? "1" : "0";
args[6] = NULL;
SVN_ERR(run_hook_cmd(&buf, SVN_REPOS__HOOK_PRE_LOCK, hook, args,
hooks_env, NULL, pool));
if (token)
/* No validation here; the FS will take care of that. */
*token = buf->data;
}
else if (token)
*token = "";
return SVN_NO_ERROR;
}
svn_error_t *
svn_repos__hooks_pre_commit(svn_repos_t *repos,
apr_hash_t *hooks_env,
const char *txn_name,
apr_pool_t *pool)
{
const char *hook = svn_repos_pre_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];
svn_fs_access_t *access_ctx;
apr_file_t *stdin_handle = NULL;
args[0] = hook;
args[1] = svn_dirent_local_style(svn_repos_path(repos, pool), pool);
args[2] = txn_name;
args[3] = NULL;
SVN_ERR(svn_fs_get_access(&access_ctx, repos->fs));
if (access_ctx)
{
apr_hash_t *lock_tokens = svn_fs__access_get_lock_tokens(access_ctx);
if (apr_hash_count(lock_tokens)) {
SVN_ERR(lock_token_content(&stdin_handle, lock_tokens, pool));
}
}
if (!stdin_handle)
SVN_ERR(svn_io_file_open(&stdin_handle, SVN_NULL_DEVICE_NAME,
APR_READ, APR_OS_DEFAULT, pool));
SVN_ERR(run_hook_cmd(NULL, SVN_REPOS__HOOK_PRE_COMMIT, hook, args,
hooks_env, stdin_handle, pool));
}
return SVN_NO_ERROR;
}
svn_error_t *
svn_repos__hooks_post_unlock(svn_repos_t *repos,
apr_hash_t *hooks_env,
const apr_array_header_t *paths,
const char *username,
apr_pool_t *pool)
{
const char *hook = svn_repos_post_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[5];
apr_file_t *stdin_handle = NULL;
svn_string_t *paths_str = svn_string_create(svn_cstring_join
(paths, "\n", pool),
pool);
SVN_ERR(create_temp_file(&stdin_handle, paths_str, pool));
args[0] = hook;
args[1] = svn_dirent_local_style(svn_repos_path(repos, pool), pool);
args[2] = username ? username : "";
args[3] = NULL;
args[4] = NULL;
SVN_ERR(run_hook_cmd(NULL, SVN_REPOS__HOOK_POST_UNLOCK, hook, args,
hooks_env, stdin_handle, pool));
SVN_ERR(svn_io_file_close(stdin_handle, pool));
}
return SVN_NO_ERROR;
}
svn_error_t *
svn_repos_get_commit_editor5(const svn_delta_editor_t **editor,
void **edit_baton,
svn_repos_t *repos,
svn_fs_txn_t *txn,
const char *repos_url,
const char *base_path,
apr_hash_t *revprop_table,
svn_commit_callback2_t callback,
void *callback_baton,
svn_repos_authz_callback_t authz_callback,
void *authz_baton,
apr_pool_t *pool)
{
svn_delta_editor_t *e;
apr_pool_t *subpool = svn_pool_create(pool);
struct edit_baton *eb;
/* Do a global authz access lookup. Users with no write access
whatsoever to the repository don't get a commit editor. */
if (authz_callback)
{
svn_boolean_t allowed;
SVN_ERR(authz_callback(svn_authz_write, &allowed, NULL, NULL,
authz_baton, pool));
if (!allowed)
return svn_error_create(SVN_ERR_AUTHZ_UNWRITABLE, NULL,
"Not authorized to open a commit editor.");
}
/* Allocate the structures. */
e = svn_delta_default_editor(pool);
eb = apr_pcalloc(subpool, sizeof(*eb));
/* Set up the editor. */
e->open_root = open_root;
e->delete_entry = delete_entry;
e->add_directory = add_directory;
e->open_directory = open_directory;
e->change_dir_prop = change_dir_prop;
e->add_file = add_file;
e->open_file = open_file;
e->close_file = close_file;
e->apply_textdelta = apply_textdelta;
e->change_file_prop = change_file_prop;
e->close_edit = close_edit;
e->abort_edit = abort_edit;
/* Set up the edit baton. */
eb->pool = subpool;
eb->revprop_table = svn_prop_hash_dup(revprop_table, subpool);
eb->commit_callback = callback;
eb->commit_callback_baton = callback_baton;
eb->authz_callback = authz_callback;
eb->authz_baton = authz_baton;
eb->base_path = svn_fspath__canonicalize(base_path, subpool);
eb->repos = repos;
eb->repos_url = repos_url;
eb->repos_name = svn_dirent_basename(svn_repos_path(repos, subpool),
subpool);
eb->fs = svn_repos_fs(repos);
eb->txn = txn;
eb->txn_owner = txn == NULL;
*edit_baton = eb;
*editor = e;
return SVN_NO_ERROR;
}