1 /** @addtogroup MCD_MCDIMPL_DAEMON_KERNEL 2 * @{ 3 * @file 4 * 5 * Kernel Module Interface. 6 * 7 * <!-- Copyright Giesecke & Devrient GmbH 2009 - 2012 --> 8 * 9 * Redistribution and use in source and binary forms, with or without 10 * modification, are permitted provided that the following conditions 11 * are met: 12 * 1. Redistributions of source code must retain the above copyright 13 * notice, this list of conditions and the following disclaimer. 14 * 2. Redistributions in binary form must reproduce the above copyright 15 * notice, this list of conditions and the following disclaimer in the 16 * documentation and/or other materials provided with the distribution. 17 * 3. The name of the author may not be used to endorse or promote 18 * products derived from this software without specific prior 19 * written permission. 20 * 21 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS 22 * OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED 23 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 24 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY 25 * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 26 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE 27 * GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 28 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, 29 * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING 30 * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS 31 * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 32 */ 33 #ifndef CKMOD_H_ 34 #define CKMOD_H_ 35 36 #include <stdint.h> 37 #include "ClientLib/public/MobiCoreDriverApi.h" 38 39 40 /** 41 * Base class for accessing a kernel module. 42 */ 43 class CKMod 44 { 45 46 protected: 47 48 int fdKMod; 49 50 /** 51 * Helper function to check if connected to kernel module. 52 */ 53 bool isOpen( 54 void 55 ); 56 57 public: 58 59 CKMod( 60 void 61 ); 62 63 virtual ~CKMod( 64 void 65 ); 66 67 mcResult_t open( 68 const char *deviceName 69 ); 70 71 void close( 72 void 73 ); 74 75 }; 76 77 #endif // CKMOD_H_ 78
