mirror of
https://github.com/EQEmu/Server.git
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148 lines
3.0 KiB
C++
148 lines
3.0 KiB
C++
/* EQEMu: Everquest Server Emulator
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Copyright (C) 2001-2006 EQEMu Development Team (http://eqemulator.net)
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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; version 2 of the License.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY except by those people which sell it, which
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are required to give you total support for your newly bought product;
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without even the implied warranty of MERCHANTABILITY or FITNESS FOR
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A PARTICULAR PURPOSE. See the GNU General Public License for more details.
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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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*/
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#include "debug.h"
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#include "BasePacket.h"
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#include "misc.h"
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#include "packet_dump.h"
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BasePacket::BasePacket(const unsigned char *buf, uint32 len)
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{
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this->pBuffer=nullptr;
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this->size=0;
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this->_wpos = 0;
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this->_rpos = 0;
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this->timestamp.tv_sec = 0;
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if (len>0) {
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this->size=len;
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pBuffer= new unsigned char[len];
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if (buf) {
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memcpy(this->pBuffer,buf,len);
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} else {
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memset(this->pBuffer,0,len);
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}
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}
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}
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BasePacket::~BasePacket()
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{
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if (pBuffer)
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delete[] pBuffer;
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pBuffer=nullptr;
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}
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void BasePacket::build_raw_header_dump(char *buffer, uint16 seq) const
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{
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if (timestamp.tv_sec) {
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char temp[20];
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strftime(temp,20,"%F %T",localtime((const time_t *)×tamp.tv_sec));
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buffer += sprintf(buffer, "%s.%06lu ",temp,timestamp.tv_usec);
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}
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if (src_ip) {
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string sIP,dIP;;
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sIP=long2ip(src_ip);
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dIP=long2ip(dst_ip);
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buffer += sprintf(buffer, "[%s:%d->%s:%d]\n",sIP.c_str(),src_port,dIP.c_str(),dst_port);
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}
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if (seq != 0xffff)
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buffer += sprintf(buffer, "[Seq=%u] ",seq);
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}
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void BasePacket::DumpRawHeader(uint16 seq, FILE *to) const
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{
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char buff[128];
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build_raw_header_dump(buff, seq);
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fprintf(to, "%s", buff);
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}
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void BasePacket::build_header_dump(char *buffer) const
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{
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sprintf(buffer, "[packet]\n");
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}
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void BasePacket::DumpRawHeaderNoTime(uint16 seq, FILE *to) const
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{
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if (src_ip) {
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string sIP,dIP;;
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sIP=long2ip(src_ip);
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dIP=long2ip(dst_ip);
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fprintf(to, "[%s:%d->%s:%d] ",sIP.c_str(),src_port,dIP.c_str(),dst_port);
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}
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if (seq != 0xffff)
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fprintf(to, "[Seq=%u] ",seq);
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}
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void BasePacket::DumpRaw(FILE *to) const
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{
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DumpRawHeader();
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if (pBuffer && size)
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dump_message_column(pBuffer, size, " ", to);
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fprintf(to, "\n");
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}
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void BasePacket::ReadString(char *str, uint32 Offset, uint32 MaxLength) const
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{
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uint32 i = 0, j = Offset;
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do
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{
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str[i++] = pBuffer[j++];
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}
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while((j < size) && (i < MaxLength) && (str[i - 1] != 0));
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str[i - 1] = '\0';
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}
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void DumpPacketHex(const BasePacket* app)
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{
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DumpPacketHex(app->pBuffer, app->size);
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}
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void DumpPacketAscii(const BasePacket* app)
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{
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DumpPacketAscii(app->pBuffer, app->size);
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}
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void DumpPacketBin(const BasePacket* app) {
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DumpPacketBin(app->pBuffer, app->size);
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}
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