diff options
Diffstat (limited to 'src/swanctl/swanctl.c')
| -rw-r--r-- | src/swanctl/swanctl.c | 44 |
1 files changed, 44 insertions, 0 deletions
diff --git a/src/swanctl/swanctl.c b/src/swanctl/swanctl.c index dc5af79a7..cfc82f9d7 100644 --- a/src/swanctl/swanctl.c +++ b/src/swanctl/swanctl.c @@ -1,4 +1,7 @@ /* + * Copyright (C) 2018 Tobias Brunner + * HSR Hochschule fuer Technik Rapperswil + * * Copyright (C) 2014 Martin Willi * Copyright (C) 2014 revosec AG * @@ -13,17 +16,55 @@ * for more details. */ +#include "swanctl.h" #include "command.h" #include <unistd.h> #include <library.h> +/* + * Described in header + */ +char *swanctl_dir; + +/* + * Described in header + */ +settings_t *load_swanctl_conf(char *file) +{ + settings_t *cfg; + char buf[PATH_MAX]; + + if (!file) + { + if (!strlen(swanctl_dir)) + { + free(swanctl_dir); + swanctl_dir = strdup(getcwd(buf, sizeof(buf))); + } + file = buf; + snprintf(buf, sizeof(buf), "%s%s%s", swanctl_dir, + DIRECTORY_SEPARATOR, SWANCTL_CONF); + } + + cfg = settings_create(file); + if (!cfg) + { + fprintf(stderr, "parsing '%s' failed\n", file); + return NULL; + } + free(swanctl_dir); + swanctl_dir = path_dirname(file); + return cfg; +} + /** * Cleanup library atexit() */ static void cleanup() { + free(swanctl_dir); lib->processor->cancel(lib->processor); library_deinit(); } @@ -49,6 +90,9 @@ int main(int argc, char *argv[]) { exit(SS_RC_INITIALIZATION_FAILED); } + + swanctl_dir = strdup(getenv("SWANCTL_DIR") ?: SWANCTLDIR); + dbg_default_set_level(0); lib->processor->set_threads(lib->processor, 4); dbg_default_set_level(1); |