114 lines
3.6 KiB
C
114 lines
3.6 KiB
C
/*
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* Copyright (C) 2006 Raul Tremsal
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* File : smpp34_dumpBuf.c
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* Author: Raul Tremsal <ultraismo@yahoo.com>
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*
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* This file is part of libsmpp34 (c-open-smpp3.4 library).
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*
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* The libsmpp34 library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public License as
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* published by the Free Software Foundation; either version 2.1 of the
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* License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful, but
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* WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
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* or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public
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* License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public License
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* along with this library; if not, write to the Free Software Foundation,
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* Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*
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*/
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#include <stdio.h>
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#include <string.h>
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#include <stdlib.h>
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#include <sys/types.h>
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#include <netinet/in.h>
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#include <stdint.h>
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#include "smpp34.h"
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#include "smpp34_structs.h"
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#include "smpp34_params.h"
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/* GLOBALS ********************************************************************/
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/* EXTERN *********************************************************************/
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extern int smpp34_errno;
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extern char smpp34_strerror[2048];
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extern char *ptrerror;
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/* FUNCTIONS ******************************************************************/
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int
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smpp34_dumpBuf(uint8_t *dest, int destL, uint8_t *src, int srcL)
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{
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int i;
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int j;
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int size;
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uint8_t ind = 3;
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uint8_t *buffer = NULL;
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size = srcL;
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buffer = src;
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memset(smpp34_strerror, 0, sizeof(smpp34_strerror));
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ptrerror = smpp34_strerror;
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/* dump buffer character by character until size is reached */
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for(i = 0; i < size; i++){
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switch( i % 16 ) {
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case 0:
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dest += sprintf((char*)dest, "%*c%02X ", ind, ' ', (uint8_t)buffer[i]);
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break;
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case 7:
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dest += sprintf((char*)dest, "%02X ", (uint8_t)buffer[i]);
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break;
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case 15:
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dest += sprintf((char*)dest, "%02X ", (uint8_t)buffer[i]);
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for(j = (i - 15); j <= i; j++) {
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if ( (buffer[j] < ' ') || (buffer[j] > '~') )
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dest += sprintf((char*)dest, ".");
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else
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dest += sprintf((char*)dest, "%c", buffer[j]);
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if ( (j % 16) == 7 )
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dest += sprintf((char*)dest, " ");
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}
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dest += sprintf((char*)dest, "\n");
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break;
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default:
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dest += sprintf((char*)dest, "%02X ", (uint8_t)buffer[i]);
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break;
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}
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};
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/* if the line is not completed, we have to fill it */
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if ( (size % 16) != 0 ) {
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for (i = (size % 16); i < 16; i++) {
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dest += sprintf((char*)dest, " ");
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if ( (i % 16) == 7 )
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dest += sprintf((char*)dest, " ");
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}
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dest += sprintf((char*)dest, " ");
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for (j = size - (size % 16); j < size; j++) {
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/* check if character is printable */
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if ( (buffer[j] < ' ') || (buffer[j] > '~') )
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dest += sprintf((char*)dest, ".");
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else
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dest += sprintf((char*)dest, "%c", (char) buffer[j]);
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if ( (j % 16) == 7 )
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dest += sprintf((char*)dest, " ");
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}
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dest += sprintf((char*)dest, "\n");
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}
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*dest = '\0';
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return( 0 );
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};
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