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Use unix linefeeds for all files. Finally. It's about time.

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This commit is contained in:
lotodore
2007-11-16 15:24:25 +00:00
parent f428fb7904
commit a24a93caba
83 changed files with 18044 additions and 18044 deletions
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src/core/common/crypthelper.cpp
+132 -132
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@@ -1,132 +1,132 @@
/***************************************************************************
* Copyright (C) 2007 by Lothar May *
* *
* This program 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 2 of the License, or *
* (at your option) any later version. *
* *
* This program 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 this program; if not, write to the *
* Free Software Foundation, Inc., *
* 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. *
***************************************************************************/
#include "crypthelper.h"
#include <openssl/md5.h>
#include <cstring>
#include <cstdio>
using namespace std;
// Helper function.
static int
fromHex(int ch)
{
int retVal = -1;
if (ch >= '0' && ch <= '9')
retVal = ch - '0';
else if (ch >= 'a' && ch <= 'f')
retVal = ch - 'a' + 10;
else if (ch >= 'A' && ch <= 'F')
retVal = ch - 'A' + 10;
return retVal;
}
MD5Buf::MD5Buf()
{
memset(data, 0, sizeof(data));
}
std::string
MD5Buf::ToString() const
{
// Create a hex-based string from the MD5 data.
string retValue;
char tmpBuf[2 + 1];
tmpBuf[sizeof(tmpBuf) - 1] = 0;
for (int i = 0; i < MD5_DATA_SIZE; i++)
{
sprintf(tmpBuf, "%02x", data[i]);
retValue += tmpBuf;
}
return retValue;
}
bool
MD5Buf::FromString(const std::string &text)
{
// Convert hex-based string to MD5 data.
bool retVal = false;
if (text.size() == 2 * MD5_DATA_SIZE)
{
unsigned char *tmpData = data;
const char *t = text.c_str();
int i = 0;
for (; i < MD5_DATA_SIZE; i++) {
int part1 = fromHex(*t++);
if (part1 == -1)
break;
int part2 = fromHex(*t++);
if (part2 == -1)
break;
*tmpData++ = (part1<<4) + part2;
}
retVal = i == MD5_DATA_SIZE;
}
return retVal;
}
bool
MD5Buf::IsZero() const
{
return *this == MD5Buf();
}
bool
MD5Buf::operator==(const MD5Buf &other) const
{
return memcmp(data, other.data, MD5_DATA_SIZE) == 0;
}
bool
MD5Buf::operator<(const MD5Buf &other) const
{
return memcmp(data, other.data, MD5_DATA_SIZE) < 0;
}
bool
CryptHelper::MD5Sum(const std::string &fileName, MD5Buf &buf)
{
bool retVal = false;
FILE *file = fopen(fileName.c_str(), "rb");
if (file)
{
// Calculate MD5 sum of file.
unsigned char readBuf[8192];
MD5_CTX context;
int numBytes;
MD5_Init(&context);
while ((numBytes = fread(readBuf, 1, sizeof(readBuf), file)) > 0)
MD5_Update(&context, readBuf, numBytes);
MD5_Final(buf.data, &context);
retVal = ferror(file) == 0;
fclose(file);
}
return retVal;
}
/***************************************************************************
* Copyright (C) 2007 by Lothar May *
* *
* This program 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 2 of the License, or *
* (at your option) any later version. *
* *
* This program 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 this program; if not, write to the *
* Free Software Foundation, Inc., *
* 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. *
***************************************************************************/
#include "crypthelper.h"
#include <openssl/md5.h>
#include <cstring>
#include <cstdio>
using namespace std;
// Helper function.
static int
fromHex(int ch)
{
int retVal = -1;
if (ch >= '0' && ch <= '9')
retVal = ch - '0';
else if (ch >= 'a' && ch <= 'f')
retVal = ch - 'a' + 10;
else if (ch >= 'A' && ch <= 'F')
retVal = ch - 'A' + 10;
return retVal;
}
MD5Buf::MD5Buf()
{
memset(data, 0, sizeof(data));
}
std::string
MD5Buf::ToString() const
{
// Create a hex-based string from the MD5 data.
string retValue;
char tmpBuf[2 + 1];
tmpBuf[sizeof(tmpBuf) - 1] = 0;
for (int i = 0; i < MD5_DATA_SIZE; i++)
{
sprintf(tmpBuf, "%02x", data[i]);
retValue += tmpBuf;
}
return retValue;
}
bool
MD5Buf::FromString(const std::string &text)
{
// Convert hex-based string to MD5 data.
bool retVal = false;
if (text.size() == 2 * MD5_DATA_SIZE)
{
unsigned char *tmpData = data;
const char *t = text.c_str();
int i = 0;
for (; i < MD5_DATA_SIZE; i++) {
int part1 = fromHex(*t++);
if (part1 == -1)
break;
int part2 = fromHex(*t++);
if (part2 == -1)
break;
*tmpData++ = (part1<<4) + part2;
}
retVal = i == MD5_DATA_SIZE;
}
return retVal;
}
bool
MD5Buf::IsZero() const
{
return *this == MD5Buf();
}
bool
MD5Buf::operator==(const MD5Buf &other) const
{
return memcmp(data, other.data, MD5_DATA_SIZE) == 0;
}
bool
MD5Buf::operator<(const MD5Buf &other) const
{
return memcmp(data, other.data, MD5_DATA_SIZE) < 0;
}
bool
CryptHelper::MD5Sum(const std::string &fileName, MD5Buf &buf)
{
bool retVal = false;
FILE *file = fopen(fileName.c_str(), "rb");
if (file)
{
// Calculate MD5 sum of file.
unsigned char readBuf[8192];
MD5_CTX context;
int numBytes;
MD5_Init(&context);
while ((numBytes = fread(readBuf, 1, sizeof(readBuf), file)) > 0)
MD5_Update(&context, readBuf, numBytes);
MD5_Final(buf.data, &context);
retVal = ferror(file) == 0;
fclose(file);
}
return retVal;
}