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/**
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* WinPR: Windows Portable Runtime
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* Print Utils
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*
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* Copyright 2012 Marc-Andre Moreau <marcandre.moreau@gmail.com>
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#ifdef HAVE_CONFIG_H
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#include "config.h"
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#endif
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#include <stdio.h>
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#include <string.h>
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#include <stdarg.h>
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#include <errno.h>
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#include <winpr/crt.h>
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#include <winpr/print.h>
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#include "trio.h"
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#include "../log.h"
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void winpr_HexDump(const char* tag, UINT32 level, const BYTE* data, int length)
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{
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const BYTE* p = data;
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int i, line, offset = 0;
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size_t blen = 7 + WINPR_HEXDUMP_LINE_LENGTH * 5;
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size_t pos = 0;
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char* buffer = malloc(blen);
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if (!buffer)
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{
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WLog_ERR(tag, "malloc(%"PRIuz") failed with [%d] %s", blen, errno, strerror(errno));
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return;
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}
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while (offset < length)
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{
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pos += trio_snprintf(&buffer[pos], blen - pos, "%04x ", offset);
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line = length - offset;
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if (line > WINPR_HEXDUMP_LINE_LENGTH)
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line = WINPR_HEXDUMP_LINE_LENGTH;
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for (i = 0; i < line; i++)
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pos += trio_snprintf(&buffer[pos], blen - pos, "%02"PRIx8" ", p[i]);
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for (; i < WINPR_HEXDUMP_LINE_LENGTH; i++)
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pos += trio_snprintf(&buffer[pos], blen - pos, " ");
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for (i = 0; i < line; i++)
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pos += trio_snprintf(&buffer[pos], blen - pos, "%c",
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(p[i] >= 0x20 && p[i] < 0x7F) ? (char) p[i] : '.');
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WLog_LVL(tag, level, "%s", buffer);
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offset += line;
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p += line;
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pos = 0;
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}
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free(buffer);
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}
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void winpr_CArrayDump(const char* tag, UINT32 level, const BYTE* data, int length, int width)
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{
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const BYTE* p = data;
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int i, line, offset = 0;
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const size_t llen = ((length > width) ? width : length) * 4 + 1;
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size_t pos;
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char* buffer = malloc(llen);
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if (!buffer)
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{
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WLog_ERR(tag, "malloc(%"PRIuz") failed with [%d] %s", llen, errno, strerror(errno));
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return;
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}
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while (offset < length)
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{
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line = length - offset;
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if (line > width)
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line = width;
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pos = 0;
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for (i = 0; i < line; i++)
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pos += trio_snprintf(&buffer[pos], llen - pos, "\\x%02"PRIX8"", p[i]);
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WLog_LVL(tag, level, "%s", buffer);
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offset += line;
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p += line;
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}
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free(buffer);
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}
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char* winpr_BinToHexString(const BYTE* data, int length, BOOL space)
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{
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int i;
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int n;
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char* p;
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int ln, hn;
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char bin2hex[] = "0123456789ABCDEF";
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n = space ? 3 : 2;
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p = (char*) malloc((length + 1) * n);
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if (!p)
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return NULL;
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for (i = 0; i < length; i++)
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{
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ln = data[i] & 0xF;
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hn = (data[i] >> 4) & 0xF;
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p[i * n] = bin2hex[hn];
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p[(i * n) + 1] = bin2hex[ln];
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if (space)
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p[(i * n) + 2] = ' ';
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}
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p[length * n] = '\0';
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return p;
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}
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int wvprintfx(const char* fmt, va_list args)
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{
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return trio_vprintf(fmt, args);
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}
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int wprintfx(const char* fmt, ...)
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{
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va_list args;
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int status;
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va_start(args, fmt);
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status = trio_vprintf(fmt, args);
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va_end(args);
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return status;
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}
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int wvsnprintfx(char* buffer, size_t bufferSize, const char* fmt, va_list args)
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{
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return trio_vsnprintf(buffer, bufferSize, fmt, args);
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}
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