badvpn/udevmonitor/NCDUdevManager.h

85 lines
3.1 KiB
C

/**
* @file NCDUdevManager.h
* @author Ambroz Bizjak <ambrop7@gmail.com>
*
* @section LICENSE
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. Neither the name of the author nor the
* names of its contributors may be used to endorse or promote products
* derived from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY
* DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#ifndef BADVPN_UDEVMONITOR_NCDUDEVMANAGER_H
#define BADVPN_UDEVMONITOR_NCDUDEVMANAGER_H
#include <misc/debug.h>
#include <structure/LinkedList1.h>
#include <base/DebugObject.h>
#include <udevmonitor/NCDUdevMonitor.h>
#include <udevmonitor/NCDUdevCache.h>
#include <stringmap/BStringMap.h>
typedef void (*NCDUdevClient_handler) (void *user, char *devpath, int have_map, BStringMap map);
typedef struct {
int no_udev;
BReactor *reactor;
BProcessManager *manager;
LinkedList1 clients_list;
NCDUdevCache cache;
BTimer restart_timer;
int have_monitor;
NCDUdevMonitor monitor;
int have_info_monitor;
NCDUdevMonitor info_monitor;
DebugObject d_obj;
} NCDUdevManager;
typedef struct {
NCDUdevManager *m;
void *user;
NCDUdevClient_handler handler;
LinkedList1Node clients_list_node;
LinkedList1 events_list;
BPending next_job;
int running;
DebugObject d_obj;
} NCDUdevClient;
struct NCDUdevClient_event {
char *devpath;
int have_map;
BStringMap map;
LinkedList1Node events_list_node;
};
void NCDUdevManager_Init (NCDUdevManager *o, int no_udev, BReactor *reactor, BProcessManager *manager);
void NCDUdevManager_Free (NCDUdevManager *o);
const BStringMap * NCDUdevManager_Query (NCDUdevManager *o, const char *devpath);
void NCDUdevClient_Init (NCDUdevClient *o, NCDUdevManager *m, void *user,
NCDUdevClient_handler handler);
void NCDUdevClient_Free (NCDUdevClient *o);
void NCDUdevClient_Pause (NCDUdevClient *o);
void NCDUdevClient_Continue (NCDUdevClient *o);
#endif