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971.3.10
by Eric Day
Added new convert file for hex function. |
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/* - mode: c++; c-basic-offset: 2; indent-tabs-mode: nil; -*-
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* vim:expandtab:shiftwidth=2:tabstop=2:smarttab:
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*
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* Copyright (C) 2009 Sun Microsystems
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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 as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
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*/
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#include <drizzled/util/convert.h> |
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1143.3.9
by Jay Pipes
Fixes information schema tests, adds a hexdump UDF for the transaction message. |
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#include <string> |
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#include <iomanip> |
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#include <sstream> |
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using namespace std; |
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971.3.10
by Eric Day
Added new convert file for hex function. |
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uint64_t drizzled_string_to_hex(char *to, const char *from, uint64_t from_size) |
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{
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static const char hex_map[]= "0123456789ABCDEF"; |
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const char *from_end; |
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for (from_end= from + from_size; from != from_end; from++) |
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{
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*to++= hex_map[((unsigned char) *from) >> 4]; |
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*to++= hex_map[((unsigned char) *from) & 0xF]; |
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}
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*to= 0; |
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return from_size * 2; |
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}
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1143.3.9
by Jay Pipes
Fixes information schema tests, adds a hexdump UDF for the transaction message. |
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void bytesToHexdumpFormat(string &to, const unsigned char *from, size_t from_length) |
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{
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static const char hex_map[]= "0123456789abcdef"; |
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unsigned int x, y; |
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ostringstream line_number; |
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for (x= 0; x < from_length; x+= 16) |
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{
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line_number << setfill('0') << setw(6); |
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line_number << x; |
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to.append(line_number.str()); |
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to.append(": ", 2); |
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for (y= 0; y < 16; y++) |
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{
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if ((x + y) < from_length) |
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{
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to.push_back(hex_map[(from[x+y]) >> 4]); |
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to.push_back(hex_map[(from[x+y]) & 0xF]); |
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to.push_back(' '); |
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}
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else
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to.append(" "); |
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}
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to.push_back(' '); |
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for (y= 0; y < 16; y++) |
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{
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if ((x + y) < from_length) |
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to.push_back(isprint(from[x + y]) ? from[x + y] : '.'); |
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}
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to.push_back('\n'); |
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line_number.str(""); |
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}
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}
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