uhub/src/plugins/mod_example.c

53 lines
1.5 KiB
C

/**
* This is a minimal example plugin for uhub.
*/
#include "plugin_api/handle.h"
#include "plugin_api/command_api.h"
#include "util/memory.h"
struct example_plugin_data
{
struct plugin_command_handle* example;
};
static int example_command_handler(struct plugin_handle* plugin, struct plugin_user* user, struct plugin_command* cmd)
{
plugin->hub.send_message(plugin, user, "Hello from mod_example.");
return 1;
}
static void command_register(struct plugin_handle* plugin)
{
struct example_plugin_data* data = (struct example_plugin_data*) hub_malloc(sizeof(struct example_plugin_data));
data->example = hub_malloc_zero(sizeof(struct plugin_command_handle));
PLUGIN_COMMAND_INITIALIZE(data->example, (void*) data, "example", "", auth_cred_guest, example_command_handler, "This is an example command that is added dynamically by loading the mod_example plug-in.");
plugin->hub.command_add(plugin, data->example);
plugin->ptr = data;
}
static void command_unregister(struct plugin_handle* plugin)
{
struct example_plugin_data* data = (struct example_plugin_data*) plugin->ptr;
plugin->hub.command_del(plugin, data->example);
hub_free(data->example);
hub_free(data);
plugin->ptr = NULL;
}
int plugin_register(struct plugin_handle* plugin, const char* config)
{
PLUGIN_INITIALIZE(plugin, "Example plugin", "1.0", "A simple example plugin");
command_register(plugin);
return 0;
}
int plugin_unregister(struct plugin_handle* plugin)
{
command_unregister(plugin);
return 0;
}