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Annotation of embedaddon/coova-chilli/src/syserr.c, revision 1.1

1.1     ! misho       1: /* 
        !             2:  *
        !             3:  * Syslog functions.
        !             4:  * Copyright (C) 2003, 2004 Mondru AB.
        !             5:  * Copyright (c) 2006-2007 David Bird <david@coova.com>
        !             6:  * 
        !             7:  * The contents of this file may be used under the terms of the GNU
        !             8:  * General Public License Version 2, provided that the above copyright
        !             9:  * notice and this permission notice is included in all copies or
        !            10:  * substantial portions of the software.
        !            11:  * 
        !            12:  */
        !            13: 
        !            14: #include "system.h"
        !            15: #include "syserr.h"
        !            16: #include "radius.h"
        !            17: #include "md5.h"
        !            18: #include "dhcp.h"
        !            19: #include "redir.h"
        !            20: #include "chilli.h"
        !            21: #include "options.h"
        !            22: #include "bstrlib.h"
        !            23: 
        !            24: void sys_err(int pri, char *fn, int ln, int en, const char *fmt, ...) {
        !            25:   if (pri==LOG_DEBUG && !options.debug) return;
        !            26:   {
        !            27:     bstring bt = bfromcstralloc(128,"");
        !            28:     int sz;
        !            29:     
        !            30:     bvformata(sz, bt, fmt, fmt);
        !            31:     
        !            32:     if (options.foreground && options.debug) {
        !            33:       fprintf(stderr, "%s: %d: %d (%s) %s\n", fn, ln, en, en ? strerror(en) : "Debug", bt->data);
        !            34:     } else {
        !            35:       if (en)
        !            36:        syslog(pri, "%s: %d: %d (%s) %s", fn, ln, en, strerror(en), bt->data);
        !            37:       else
        !            38:        syslog(pri, "%s: %d: %s", fn, ln, bt->data);
        !            39:     }
        !            40:     
        !            41:     bdestroy(bt);
        !            42:   }
        !            43: }
        !            44: 
        !            45: void sys_errpack(int pri, char *fn, int ln, int en, struct sockaddr_in *peer,
        !            46:                 void *pack, unsigned len, char *fmt, ...) {
        !            47:   bstring bt = bfromcstr("");
        !            48:   bstring bt2 = bfromcstr("");
        !            49:   int sz;
        !            50:   int n;
        !            51:   
        !            52:   bvformata(sz, bt, fmt, fmt);
        !            53: 
        !            54:   bassignformat(bt2, ". Packet from %s:%u, length: %d, content:",
        !            55:                inet_ntoa(peer->sin_addr),
        !            56:                ntohs(peer->sin_port),
        !            57:                len);
        !            58: 
        !            59:   bconcat(bt, bt2);
        !            60: 
        !            61:   for(n=0; n < len; n++) {
        !            62:     bassignformat(bt, " %02hhx", ((unsigned char*)pack)[n]);
        !            63:     bconcat(bt, bt2);
        !            64:   }
        !            65:   
        !            66:   if (options.foreground && options.debug) {
        !            67:     fprintf(stderr, "%s: %d: %d (%s) %s", fn, ln, en, strerror(en), bt->data);
        !            68:   } else {
        !            69:     if (en)
        !            70:       syslog(pri, "%s: %d: %d (%s) %s", fn, ln, en, strerror(en), bt->data);
        !            71:     else
        !            72:       syslog(pri, "%s: %d: %s", fn, ln, bt->data);
        !            73:   }
        !            74: 
        !            75:   bdestroy(bt);
        !            76:   bdestroy(bt2);
        !            77: }