/*
* Returns false on error
* true on OK, with full_path set to where config file should be
*/
static bool
find_config_file(const char *config_file, char *full_path, int max_path)
{
int file_length = strlen(config_file) + 1;
/* If a full path specified, use it */
if (first_path_separator(config_file) != NULL) {
if (file_length > max_path) {
return false;
}
bstrncpy(full_path, config_file, file_length);
return true;
}
/* config_file is default file name, now find default dir */
const char *config_dir = get_default_configdir();
int dir_length = strlen(config_dir);
if ((dir_length + 1 + file_length) > max_path) {
return false;
}
memcpy(full_path, config_dir, dir_length + 1);
if (!IsPathSeparator(full_path[dir_length - 1])) {
full_path[dir_length++] = '/';
}
memcpy(&full_path[dir_length], config_file, file_length);
return true;
}
/*
* Returns false on error
* true on OK, with full_path set to where config file should be
*/
bool CONFIG::find_config_path(POOL_MEM &full_path)
{
bool found = false;
POOL_MEM config_dir;
POOL_MEM config_path_file;
if (!m_cf) {
/*
* No path is given, so use the defaults.
*/
found = get_config_file(full_path, get_default_configdir(), m_config_default_filename);
if (!found) {
config_path_file.strcpy(full_path);
found = get_config_include_path(full_path, get_default_configdir());
}
if (!found) {
Jmsg2(NULL, M_ERROR, 0,
_("Failed to read config file at the default locations "
"\"%s\" (config file path) and \"%s\" (config include directory).\n"),
config_path_file.c_str(), full_path.c_str());
}
} else if (path_exists(m_cf)) {
/*
* Path is given and exists.
*/
if (path_is_directory(m_cf)) {
found = get_config_file(full_path, m_cf, m_config_default_filename);
if (!found) {
config_path_file.strcpy(full_path);
found = get_config_include_path(full_path, m_cf);
}
if (!found) {
Jmsg3(NULL, M_ERROR, 0,
_("Failed to find configuration files under directory \"%s\". "
"Did look for \"%s\" (config file path) and \"%s\" (config include directory).\n"),
m_cf, config_path_file.c_str(), full_path.c_str());
}
} else {
full_path.strcpy(m_cf);
path_get_directory(config_dir, full_path);
m_config_dir = bstrdup(config_dir.c_str());
found = true;
}
} else if (!m_config_default_filename) {
/*
* Compatibility with older versions.
* If m_config_default_filename is not set,
* m_cf may contain what is expected in m_config_default_filename.
*/
found = get_config_file(full_path, get_default_configdir(), m_cf);
if (!found) {
Jmsg2(NULL, M_ERROR, 0,
_("Failed to find configuration files at \"%s\" and \"%s\".\n"),
m_cf, full_path.c_str());
}
} else {
Jmsg1(NULL, M_ERROR, 0, _("Failed to read config file \"%s\"\n"), m_cf);
}
if (found) {
set_env("BAREOS_CFGDIR", m_config_dir);
}
return found;
}
/*
* Returns false on error
* true on OK, with full_path set to where config file should be
*/
static bool find_config_file(const char *config_file, char *full_path, int max_path)
{
int dir_length, file_length;
const char *config_dir;
#if defined(HAVE_SETENV) || defined(HAVE_PUTENV)
char *bp;
POOL_MEM env_string(PM_NAME);
#endif
/*
* If a full path specified, use it
*/
file_length = strlen(config_file) + 1;
if (first_path_separator(config_file) != NULL) {
if (file_length > max_path) {
return false;
}
bstrncpy(full_path, config_file, file_length);
#ifdef HAVE_SETENV
pm_strcpy(env_string, config_file);
bp = (char *)last_path_separator(env_string.c_str());
*bp = '\0';
setenv("BAREOS_CFGDIR", env_string.c_str(), 1);
#elif HAVE_PUTENV
Mmsg(env_string, "BAREOS_CFGDIR=%s", config_file);
bp = (char *)last_path_separator(env_string.c_str());
*bp = '\0';
putenv(bstrdup(env_string.c_str()));
#endif
return true;
}
/*
* config_file is default file name, now find default dir
*/
config_dir = get_default_configdir();
dir_length = strlen(config_dir);
if ((dir_length + 1 + file_length) > max_path) {
return false;
}
#ifdef HAVE_SETENV
pm_strcpy(env_string, config_dir);
setenv("BAREOS_CFGDIR", env_string.c_str(), 1);
#elif HAVE_PUTENV
Mmsg(env_string, "BAREOS_CFGDIR=%s", config_dir);
putenv(bstrdup(env_string.c_str()));
#endif
memcpy(full_path, config_dir, dir_length + 1);
if (!IsPathSeparator(full_path[dir_length - 1])) {
full_path[dir_length++] = '/';
}
memcpy(full_path + dir_length, config_file, file_length);
return true;
}
