115 lines
2.8 KiB
C
115 lines
2.8 KiB
C
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/*
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* wpa_supplicant/hostapd / Debug prints
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* Copyright (c) 2002-2007, Jouni Malinen <j@w1.fi>
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License version 2 as
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* published by the Free Software Foundation.
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*
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* Alternatively, this software may be distributed under the terms of BSD
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* license.
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*
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* See README and COPYING for more details.
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*/
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#ifdef ESP_SUPPLICANT
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#include "utils/includes.h"
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#include "utils/common.h"
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#include "utils/wpa_debug.h"
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static inline int _wpa_snprintf_hex(char *buf, size_t buf_size, const u8 *data, size_t len, int uppercase)
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{
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size_t i;
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char *pos = buf, *end = buf + buf_size;
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int ret;
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if (buf_size == 0)
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return 0;
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for (i = 0; i < len; i++) {
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ret = snprintf(pos, end - pos, uppercase? "%02X":"%02x", data[i]);
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if (ret < 0 || ret >= end - pos) {
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end[-1] = '\0';
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return pos - buf;
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}
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pos += ret;
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}
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end[-1]='\0';
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return pos - buf;
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}
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int wpa_snprintf_hex_uppercase(char *buf, size_t buf_size, const u8 *data, size_t len)
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{
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return _wpa_snprintf_hex(buf, buf_size, data, len, 1);
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}
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int wpa_snprintf_hex(char *buf, size_t buf_size, const u8 *data, size_t len)
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{
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return _wpa_snprintf_hex(buf, buf_size, data, len, 0);
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}
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#ifdef DEBUG_PRINT
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void wpa_dump_mem(char* desc, uint8_t *addr, uint16_t len)
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{
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wpa_printf(MSG_DEBUG, "%s\n", desc);
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if (addr){
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uint16_t i=0;
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for (i=0; i<len; i++){
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if (i%16==0) wpa_printf(MSG_DEBUG, "\n");
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wpa_printf(MSG_DEBUG, "%02x ", addr[i]);
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}
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wpa_printf(MSG_DEBUG, "\n");
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}
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}
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void wpa_debug_print_timestamp(void)
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{
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#ifdef DEBUG_PRINT
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struct os_time tv;
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os_get_time(&tv);
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wpa_printf(MSG_DEBUG, "%ld.%06u: ", (long) tv.sec, (unsigned int) tv.usec);
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#endif
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}
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void wpa_hexdump(int level, const char *title, const u8 *buf, size_t len)
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{
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#ifdef DEBUG_PRINT
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size_t i;
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if (level < MSG_MSGDUMP)
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return;
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wpa_printf(MSG_DEBUG, "%s - hexdump(len=%lu):\n", title, (unsigned long) len);
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if (buf == NULL) {
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wpa_printf(MSG_DEBUG, " [NULL]\n");
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} else {
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for (i = 0; i < len; i++) {
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wpa_printf(MSG_DEBUG, " %02x", buf[i]);
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if((i+1) % 16 == 0)
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wpa_printf(MSG_DEBUG, "\n");
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}
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}
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wpa_printf(MSG_DEBUG, "\n");
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#endif
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}
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void wpa_hexdump_key(int level, const char *title, const u8 *buf, size_t len)
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{
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wpa_hexdump(level, title, buf, len);
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}
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#endif
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int eloop_cancel_timeout(eloop_timeout_handler handler,
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void *eloop_data, void *user_data)
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{
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return 0;
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}
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int eloop_register_timeout(unsigned int secs, unsigned int usecs,
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eloop_timeout_handler handler,
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void *eloop_data, void *user_data)
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{
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return 0;
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}
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#endif // ESP_SUPPLICANT
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