From b9ce51c5fd9773694856802a175efdd9b37a2242 Mon Sep 17 00:00:00 2001 From: Harald Welte Date: Wed, 30 Jun 2010 19:43:11 +0200 Subject: Add support for plugins (and specifically GPRS encryption plugins) --- src/plugin.c | 62 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 62 insertions(+) create mode 100644 src/plugin.c (limited to 'src/plugin.c') diff --git a/src/plugin.c b/src/plugin.c new file mode 100644 index 00000000..e953508a --- /dev/null +++ b/src/plugin.c @@ -0,0 +1,62 @@ +/* plugin infrastructure */ + +/* (C) 2010 by Harald Welte + * + * All Rights Reserved + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License along + * with this program; if not, write to the Free Software Foundation, Inc., + * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. + * + */ + +#include "../config.h" + +#if HAVE_DLFCN_H + +#include +#include +#include +#include +#include + +#include + +int plugin_load_all(const char *directory) +{ + unsigned int num = 0; + char fname[PATH_MAX]; + DIR *dir; + struct dirent *entry; + + dir = opendir(directory); + if (!dir) + return -errno; + + while ((entry = readdir(dir))) { + snprintf(fname, sizeof(fname), "%s/%s", directory, + entry->d_name); + if (dlopen(fname, RTLD_NOW)) + num++; + } + + closedir(dir); + + return num; +} +#else +int plugin_load_all(const char *directory) +{ + return 0; +} +#endif /* HAVE_DLFCN_H */ -- cgit v1.2.3