Test(test_pathutils, test_is_regular)
{
int fd = open("test2.file", O_CREAT | O_RDWR, 0644);
int error = close(fd);
cr_assert_not(error, "close error");
cr_assert(is_file_regular("test2.file"), "this is a regular file");
cr_assert_not(is_file_regular("./"), "this is not a regular file");
error = unlink("test2.file");
cr_assert_not(error, "unlink error");
}
static gboolean
pdbtool_merge_dir(const gchar *dir, gboolean recursive, GString *merged)
{
GDir *pdb_dir;
gboolean ok = TRUE;
GError *error = NULL;
const gchar *filename;
if ((pdb_dir = g_dir_open(dir, 0, &error)) == NULL)
{
fprintf(stderr, "Error opening directory %s, error='%s'\n", merge_dir, error ? error->message : "Unknown error");
g_clear_error(&error);
return FALSE;
}
while ((filename = g_dir_read_name(pdb_dir)) != NULL && ok)
{
gchar *full_name = g_build_filename(dir, filename, NULL);
if (recursive && is_file_directory(full_name))
{
ok = pdbtool_merge_dir(full_name, recursive, merged);
}
else if (is_file_regular(full_name) && (!merge_glob || g_pattern_match_simple(merge_glob, filename)))
{
ok = pdbtool_merge_file(full_name, merged);
}
g_free(full_name);
}
g_dir_close(pdb_dir);
return TRUE;
}
static void
log_writer_start_watches(LogWriter *self)
{
gint fd;
GIOCondition cond;
if (!self->watches_running)
{
log_proto_prepare(self->proto, &fd, &cond);
if (self->pollable_state < 0)
{
if (is_file_regular(fd))
self->pollable_state = 0;
else
self->pollable_state = iv_fd_pollable(fd);
}
if (self->pollable_state)
{
self->fd_watch.fd = fd;
iv_fd_register(&self->fd_watch);
}
log_writer_update_watches(self);
self->watches_running = TRUE;
}
}
static void
log_writer_start_watches(LogWriter *self)
{
gint fd;
GIOCondition cond;
if (self->watches_running)
return;
log_proto_client_prepare(self->proto, &fd, &cond);
self->fd_watch.fd = fd;
if (self->pollable_state < 0)
{
if (is_file_regular(fd))
self->pollable_state = 0;
else
self->pollable_state = !iv_fd_register_try(&self->fd_watch);
}
else if (self->pollable_state > 0)
iv_fd_register(&self->fd_watch);
log_writer_update_watches(self);
self->watches_running = TRUE;
}
static gboolean
_pdb_file_validate(const gchar *filename, GError **error, PdbGetXsdDirFunc get_xsd_dir)
{
gchar *xmllint_cmdline;
gint version;
gint exit_status;
gchar *stderr_content = NULL;
gchar *xsd_file;
g_return_val_if_fail(error == NULL || *error == NULL, FALSE);
version = pdb_file_detect_version(filename, error);
if (!version)
return FALSE;
xsd_file = _get_xsd_file(version, get_xsd_dir);
if (!is_file_regular(xsd_file))
{
g_set_error(error, PDB_ERROR, PDB_ERROR_FAILED, "XSD file is not available at %s", xsd_file);
g_free(xsd_file);
return FALSE;
}
xmllint_cmdline = g_strdup_printf("xmllint --noout --nonet --schema '%s' '%s'", xsd_file, filename);
g_free(xsd_file);
if (!g_spawn_command_line_sync(xmllint_cmdline, NULL, &stderr_content, &exit_status, error))
{
g_free(xmllint_cmdline);
g_free(stderr_content);
return FALSE;
}
if (exit_status != 0)
{
g_set_error(error, PDB_ERROR, PDB_ERROR_FAILED,
"Non-zero exit code from xmllint while validating PDB file, "
"schema version %d, rc=%d, error: %s, command line %s",
version,
WEXITSTATUS(exit_status), stderr_content,
xmllint_cmdline);
g_free(stderr_content);
g_free(xmllint_cmdline);
return FALSE;
}
g_free(xmllint_cmdline);
g_free(stderr_content);
return TRUE;
}
static GModule *
plugin_dlopen_module(const gchar *module_name, const gchar *module_path)
{
gchar *plugin_module_name = NULL;
gchar **module_path_dirs, *p, *dot;
GModule *mod;
gint i;
module_path_dirs = g_strsplit(module_path ? : "", G_SEARCHPATH_SEPARATOR_S, 0);
i = 0;
while (module_path_dirs && module_path_dirs[i])
{
plugin_module_name = g_module_build_path(module_path_dirs[i], module_name);
if (is_file_regular(plugin_module_name))
break;
/* also check if a libtool archive exists (for example in the build directory) */
#ifndef _AIX
dot = strrchr(plugin_module_name, '.');
if (dot)
{
*dot = 0;
p = g_strdup_printf("%s.la", plugin_module_name);
g_free(plugin_module_name);
plugin_module_name = p;
}
if (is_file_regular(plugin_module_name))
break;
/* On AIX the modules in .a files */
#else
dot = strrchr(plugin_module_name, '.');
if (dot)
{
*dot = 0;
p = g_strdup_printf("%s.a", plugin_module_name);
g_free(plugin_module_name);
plugin_module_name = p;
}
if (is_file_regular(plugin_module_name))
break;
#endif
g_free(plugin_module_name);
plugin_module_name = NULL;
i++;
}
g_strfreev(module_path_dirs);
if (!plugin_module_name)
{
msg_error("Plugin module not found in 'module-path'",
evt_tag_str("module-path", module_path),
evt_tag_str("module", module_name));
return NULL;
}
msg_trace("Trying to open module",
evt_tag_str("module", module_name),
evt_tag_str("filename", plugin_module_name));
mod = g_module_open(plugin_module_name, G_MODULE_BIND_LAZY);
g_free(plugin_module_name);
if (!mod)
{
msg_error("Error opening plugin module",
evt_tag_str("module", module_name),
evt_tag_str("error", g_module_error()));
return NULL;
}
return mod;
}
