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| author | Tobias Brunner <tobias@strongswan.org> | 2012-01-19 11:51:51 +0100 |
|---|---|---|
| committer | Tobias Brunner <tobias@strongswan.org> | 2012-01-19 11:51:51 +0100 |
| commit | ad1aaf4be37e70f29421df1c1a288b0c40756641 (patch) | |
| tree | a4fbb4d6091bf1a1d82d2f50394240338641afbd | |
| parent | 498d172c333c7b47e3151362ce19763f6e3ad679 (diff) | |
| download | strongswan-ad1aaf4be37e70f29421df1c1a288b0c40756641.tar.bz2 strongswan-ad1aaf4be37e70f29421df1c1a288b0c40756641.tar.xz | |
Function added to plugin_loader to get a list of the names of loaded plugins.
| -rw-r--r-- | src/libstrongswan/plugins/plugin_loader.c | 27 | ||||
| -rw-r--r-- | src/libstrongswan/plugins/plugin_loader.h | 8 |
2 files changed, 34 insertions, 1 deletions
diff --git a/src/libstrongswan/plugins/plugin_loader.c b/src/libstrongswan/plugins/plugin_loader.c index 4d26a77f8..1747cba6e 100644 --- a/src/libstrongswan/plugins/plugin_loader.c +++ b/src/libstrongswan/plugins/plugin_loader.c @@ -1,5 +1,5 @@ /* - * Copyright (C) 2010 Tobias Brunner + * Copyright (C) 2010-2012 Tobias Brunner * Copyright (C) 2007 Martin Willi * Hochschule fuer Technik Rapperswil * @@ -606,6 +606,30 @@ METHOD(plugin_loader_t, reload, u_int, return reloaded; } +METHOD(plugin_loader_t, loaded_plugins, char*, + private_plugin_loader_t *this) +{ +#define BUF_LEN 512 + char *buf = malloc(BUF_LEN); + int len = 0; + enumerator_t *enumerator; + plugin_t *plugin; + + buf[0] = '\0'; + enumerator = create_plugin_enumerator(this); + while (len < BUF_LEN && enumerator->enumerate(enumerator, &plugin, NULL)) + { + len += snprintf(&buf[len], BUF_LEN - len, "%s ", + plugin->get_name(plugin)); + } + enumerator->destroy(enumerator); + if (len > 0 && buf[len - 1] == ' ') + { + buf[len - 1] = '\0'; + } + return buf; +} + METHOD(plugin_loader_t, destroy, void, private_plugin_loader_t *this) { @@ -627,6 +651,7 @@ plugin_loader_t *plugin_loader_create() .reload = _reload, .unload = _unload, .create_plugin_enumerator = _create_plugin_enumerator, + .loaded_plugins = _loaded_plugins, .destroy = _destroy, }, .plugins = linked_list_create(), diff --git a/src/libstrongswan/plugins/plugin_loader.h b/src/libstrongswan/plugins/plugin_loader.h index b3ad7a35f..0f677c2fe 100644 --- a/src/libstrongswan/plugins/plugin_loader.h +++ b/src/libstrongswan/plugins/plugin_loader.h @@ -1,4 +1,5 @@ /* + * Copyright (C) 2012 Tobias Brunner * Copyright (C) 2007 Martin Willi * Hochschule fuer Technik Rapperswil * @@ -68,6 +69,13 @@ struct plugin_loader_t { enumerator_t* (*create_plugin_enumerator)(plugin_loader_t *this); /** + * Get a simple list the names of all loaded plugins. + * + * @return list of the names of all loaded plugins (allocated) + */ + char* (*loaded_plugins)(plugin_loader_t *this); + + /** * Unload loaded plugins, destroy plugin_loader instance. */ void (*destroy)(plugin_loader_t *this); |