wimax-tools 1.4.4
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00001 /* 00002 * Linux WiMax 00003 * Swiss-army WiMAX knife header file 00004 * 00005 * 00006 * Copyright (C) 2007-2008 Intel Corporation. All rights reserved. 00007 * Inaky Perez-Gonzalez <inaky.perez-gonzalez@intel.com> 00008 * 00009 * Redistribution and use in source and binary forms, with or without 00010 * modification, are permitted provided that the following conditions 00011 * are met: 00012 * 00013 * * Redistributions of source code must retain the above copyright 00014 * notice, this list of conditions and the following disclaimer. 00015 * * Redistributions in binary form must reproduce the above copyright 00016 * notice, this list of conditions and the following disclaimer in 00017 * the documentation and/or other materials provided with the 00018 * distribution. 00019 * * Neither the name of Intel Corporation nor the names of its 00020 * contributors may be used to endorse or promote products derived 00021 * from this software without specific prior written permission. 00022 * 00023 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 00024 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 00025 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR 00026 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT 00027 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 00028 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 00029 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 00030 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 00031 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 00032 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 00033 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 00034 * 00035 * This is the common interface for plugins to implement support for 00036 * the 'wimaxll' command line tool. 00037 */ 00038 #ifndef __wimaxll__cmd_h__ 00039 #define __wimaxll__cmd_h__ 00040 00041 #define _GNU_SOURCE 00042 #include <stdlib.h> 00043 #include <string.h> 00044 #include <error.h> 00045 #include <net/if.h> 00046 #include <errno.h> 00047 #include <argp.h> 00048 #include <wimaxll.h> 00049 00050 struct wimax_handle; 00051 00052 /* A plugin definition and declaration */ 00053 struct plugin { 00054 const char *name; 00055 const char *version; 00056 int (*init)(void); 00057 void (*exit)(void); 00058 void *dl_handle; 00059 int active; 00060 }; 00061 00062 #define PLUGIN(_name, _version, _init, _exit) \ 00063 struct plugin plugin = { \ 00064 .name = _name, \ 00065 .version = _version, \ 00066 .init = _init, \ 00067 .exit = _exit, \ 00068 }; 00069 00070 /* Definining support for a command */ 00071 struct cmd { 00072 char *name; 00073 struct argp argp; 00074 int (*fn)(struct cmd *, struct wimaxll_handle *, 00075 int argc, char **argv); 00076 }; 00077 00078 int w_cmd_register(struct cmd *); 00079 void w_cmd_unregister(struct cmd *); 00080 00081 /* Misc utilities */ 00082 void w_cmd_need_if(struct wimaxll_handle *); 00083 void w_abort(int result, const char *fmt, ...) 00084 __attribute__ ((format(printf, 2, 3))); 00085 void w_msg(unsigned, const char *, unsigned, const char *fmt, ...) 00086 __attribute__ ((format(printf, 4, 5))); 00087 00088 /* Logging / printing */ 00089 enum { 00090 W_ERROR, 00091 W_WARN, 00092 W_INFO, 00093 W_PRINT, 00094 W_D1, 00095 W_D2, 00096 W_D3, 00097 }; 00098 00099 #define w_error(fmt...) w_msg(W_ERROR, __FILE__, __LINE__, "E: " fmt) 00100 #define w_warn(fmt...) w_msg(W_WARN, __FILE__, __LINE__, "W: " fmt) 00101 #define w_info(fmt...) w_msg(W_INFO, __FILE__, __LINE__, "I: " fmt) 00102 #define w_print(fmt...) w_msg(W_PRINT, __FILE__, __LINE__, fmt) 00103 #define w_d1(fmt...) w_msg(W_D1, __FILE__, __LINE__, "D1: " fmt) 00104 #define w_d2(fmt...) w_msg(W_D2, __FILE__, __LINE__, "D2: " fmt) 00105 #define w_d3(fmt...) w_msg(W_D3, __FILE__, __LINE__, "D3: " fmt) 00106 00107 #endif /* #define __wimaxll__cmd_h__ */