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/**
* This file is part of libsamsung-ipc.
*
* Copyright (C) 2010-2011 Joerie de Gram <j.de.gram@gmail.com>
*
* libsamsung-ipc is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* libsamsung-ipc is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with libsamsung-ipc. If not, see <http://www.gnu.org/licenses/>.
*
*/
#include <stdio.h>
#include <string.h>
#include <ctype.h>
#include "hexdump.h"
#ifdef ANDROID
#define LOG_TAG "RIL"
#include <utils/Log.h>
#define printf LOGI
#endif
void hex_dump(void *data, int size)
{
/* dumps size bytes of *data to stdout. Looks like:
* [0000] 75 6E 6B 6E 6F 77 6E 20
* 30 FF 00 00 00 00 39 00 unknown 0.....9.
* (in a single line of course)
*/
unsigned char *p = data;
unsigned char c;
int n;
char bytestr[4] = {0};
char addrstr[10] = {0};
char hexstr[ 16*3 + 5] = {0};
char charstr[16*1 + 5] = {0};
for(n=1;n<=size;n++) {
if (n%16 == 1) {
/* store address for this line */
snprintf(addrstr, sizeof(addrstr), "%.4x",
((unsigned int)p-(unsigned int)data) );
}
c = *p;
if (isalnum(c) == 0) {
c = '.';
}
/* store hex str (for left side) */
snprintf(bytestr, sizeof(bytestr), "%02X ", *p);
strncat(hexstr, bytestr, sizeof(hexstr)-strlen(hexstr)-1);
/* store char str (for right side) */
snprintf(bytestr, sizeof(bytestr), "%c", c);
strncat(charstr, bytestr, sizeof(charstr)-strlen(charstr)-1);
if(n%16 == 0) {
/* line completed */
printf("[%4.4s] %-50.50s %s\n", addrstr, hexstr, charstr);
hexstr[0] = 0;
charstr[0] = 0;
} else if(n%8 == 0) {
/* half line: add whitespaces */
strncat(hexstr, " ", sizeof(hexstr)-strlen(hexstr)-1);
strncat(charstr, " ", sizeof(charstr)-strlen(charstr)-1);
}
p++; /* next byte */
}
if (strlen(hexstr) > 0) {
/* print rest of buffer if not empty */
printf("[%4.4s] %-50.50s %s\n", addrstr, hexstr, charstr);
}
}
const char *plmn_lookup(const char *plmn)
{
unsigned int mcc, mnc;
sscanf(plmn, "%3u%2u", &mcc, &mnc);
switch(mcc) {
case 204:
switch(mnc) {
case 1: return "VastMobiel";
case 2: return "Tele2";
case 4: return "Vodafone";
case 8: case 10: return "KPN";
case 12: return "Telfort";
case 16: case 20: return "T-Mobile";
}
}
return NULL;
}
char *plmn_string(const char *plmn)
{
int length = (plmn[5] == '#') ? 6 : 7;
char *plmn_str = (char*)malloc(length);
memcpy(plmn_str, plmn, length);
plmn_str[length-1] = '\0';
return plmn_str;
}
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