/* EQ2Emulator: Everquest II Server Emulator Copyright (C) 2007 EQ2EMulator Development Team (http://www.eq2emulator.net) This file is part of EQ2Emulator. EQ2Emulator 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 3 of the License, or (at your option) any later version. EQ2Emulator 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 EQ2Emulator. If not, see . */ #include #include #include "PacketStruct.h" #include "ConfigReader.h" #include "../common/debug.h" #include "MiscFunctions.h" #include "Log.h" #ifdef WORLD #include "../WorldServer/Items/Items.h" #include "../WorldServer/Player.h" #endif extern ConfigReader configReader; using namespace std; DataStruct::DataStruct() { item_size = 0; type = 0; type2 = 0; length = 1; if_flag_set = false; if_flag_not_set = false; if_set = false; if_not_set = false; if_not_equals = false; if_equals = false; is_set = false; optional = false; oversized = 0; oversized_byte = 0; add = false; addType = 0; maxArraySize = 0; default_value = 0; } DataStruct::DataStruct(DataStruct* data_struct) { type = data_struct->GetType(); type2 = data_struct->GetType2(); length = data_struct->GetLength(); name = data_struct->GetName(); array_size_variable = data_struct->array_size_variable; default_value = data_struct->default_value; add = true; addType = type; oversized = data_struct->GetOversized(); oversized_byte = data_struct->GetOversizedByte(); maxArraySize = data_struct->GetMaxArraySize(); if_flag_set = false; if_flag_not_set = false; if_set = false; if_not_set = false; if_not_equals = false; if_equals = false; optional = false; if (data_struct->GetIfSet()) SetIfSetVariable(data_struct->GetIfSetVariable()); if (data_struct->GetIfNotSet()) SetIfNotSetVariable(data_struct->GetIfNotSetVariable()); if (data_struct->GetIfNotEquals()) SetIfNotEqualsVariable(data_struct->GetIfNotEqualsVariable()); if (data_struct->GetIfEquals()) SetIfEqualsVariable(data_struct->GetIfEqualsVariable()); if (data_struct->GetIfFlagSet()) SetIfFlagSetVariable(data_struct->GetIfFlagSetVariable()); if (data_struct->GetIfFlagNotSet()) SetIfFlagNotSetVariable(data_struct->GetIfFlagNotSetVariable()); item_size = 0; is_set = false; } DataStruct::DataStruct(const char* new_name, const char* new_type, int32 new_length, const char* new_type2) { name = string(new_name); type = 0; type2 = 0; SetType(new_type, &type); if (new_type2) SetType(new_type2, &type2); length = new_length; add = true; addType = type; if_set = false; if_not_set = false; is_set = false; if_not_equals = false; item_size = 0; } const char* DataStruct::GetArraySizeVariable() { return array_size_variable.c_str(); } void DataStruct::SetArraySizeVariable(const char* new_name) { array_size_variable = string(new_name); } void DataStruct::SetType(const char* new_type, int8* output_type) { if (strlen(new_type) > 3 && strncasecmp("int", new_type, 3) == 0) { if (strncasecmp("int8", new_type, 4) == 0) *output_type = DATA_STRUCT_INT8; else if (strncasecmp("int16", new_type, 5) == 0) *output_type = DATA_STRUCT_INT16; else if (strncasecmp("int32", new_type, 5) == 0) *output_type = DATA_STRUCT_INT32; else if (strncasecmp("int64", new_type, 5) == 0) *output_type = DATA_STRUCT_INT64; } else if (strlen(new_type) > 4 && strncasecmp("sint", new_type, 4) == 0) { if (strncasecmp("sint8", new_type, 5) == 0) *output_type = DATA_STRUCT_SINT8; else if (strncasecmp("sint16", new_type, 6) == 0) *output_type = DATA_STRUCT_SINT16; else if (strncasecmp("sint32", new_type, 6) == 0) *output_type = DATA_STRUCT_SINT32; else if (strncasecmp("sint64", new_type, 6) == 0) *output_type = DATA_STRUCT_SINT64; } else if (strlen(new_type) == 4 && strncasecmp("char", new_type, 4) == 0) *output_type = DATA_STRUCT_CHAR; else if (strlen(new_type) == 5 && strncasecmp("float", new_type, 5) == 0) *output_type = DATA_STRUCT_FLOAT; else if (strlen(new_type) == 6 && strncasecmp("double", new_type, 6) == 0) *output_type = DATA_STRUCT_DOUBLE; else if (strlen(new_type) >= 5 && strncasecmp("EQ2_", new_type, 4) == 0) { if (strncasecmp("EQ2_8", new_type, 5) == 0) *output_type = DATA_STRUCT_EQ2_8BIT_STRING; else if (strncasecmp("EQ2_16", new_type, 6) == 0) *output_type = DATA_STRUCT_EQ2_16BIT_STRING; else if (strncasecmp("EQ2_32", new_type, 6) == 0) *output_type = DATA_STRUCT_EQ2_32BIT_STRING; else if (strncasecmp("EQ2_E", new_type, 5) == 0) *output_type = DATA_STRUCT_EQUIPMENT; else if (strncasecmp("EQ2_C", new_type, 5) == 0) *output_type = DATA_STRUCT_COLOR; else if (strncasecmp("EQ2_I", new_type, 5) == 0) *output_type = DATA_STRUCT_ITEM; } else if (strlen(new_type) >= 5) { if (strncasecmp("Array", new_type, 5) == 0) *output_type = DATA_STRUCT_ARRAY; } else LogWrite(PACKET__ERROR, 0, "Packet", "Invalid Type: %s", new_type); } DataStruct::DataStruct(const char* new_name, int32 new_length) { name = string(new_name); length = new_length; if_set = false; if_not_set = false; is_set = false; item_size = 0; } DataStruct::DataStruct(const char* new_name, int8 new_type, int32 new_length, int8 new_type2) { name = string(new_name); type = new_type; length = new_length; type2 = new_type2; addType = type; if_set = false; if_not_set = false; is_set = false; item_size = 0; } void DataStruct::SetType(int8 new_type) { type = new_type; addType = type; } void DataStruct::SetMaxArraySize(int8 size) { maxArraySize = size; } void DataStruct::SetOversized(int8 val) { oversized = val; } void DataStruct::SetDefaultValue(int8 new_val) { default_value = new_val; } void DataStruct::SetName(const char* new_name) { name = string(new_name); } void DataStruct::SetLength(int32 new_length) { length = new_length; } void DataStruct::SetOversizedByte(int8 val) { oversized_byte = val; } void DataStruct::SetItemSize(int32 val) { item_size = val; } void DataStruct::SetIfEqualsVariable(const char* variable) { if (variable) { if_equals = true; if_equals_variable = string(variable); } else if_equals = false; } void DataStruct::SetIfNotEqualsVariable(const char* variable) { if (variable) { if_not_equals = true; if_not_equals_variable = string(variable); } else if_not_equals = false; } void DataStruct::SetIfFlagNotSetVariable(const char* variable) { if (variable) { if_flag_not_set = true; if_flag_not_set_variable = string(variable); } else if_flag_not_set = false; } void DataStruct::SetIfFlagSetVariable(const char* variable) { if (variable) { if_flag_set = true; if_flag_set_variable = string(variable); } else if_flag_set = false; } void DataStruct::SetIfSetVariable(const char* variable) { if (variable) { if_set = true; if_set_variable = string(variable); } else if_set = false; } void DataStruct::SetIfNotSetVariable(const char* variable) { if (variable) { if_not_set = true; if_not_set_variable = string(variable); } else if_not_set = false; } void DataStruct::SetIsSet(bool val) { is_set = val; } bool DataStruct::IsSet() { return is_set; } void DataStruct::SetIsOptional(bool val) { optional = val; } bool DataStruct::IsOptional() { return optional; } int32 DataStruct::GetItemSize() { return item_size; } bool DataStruct::GetIfSet() { return if_set; } const char* DataStruct::GetIfSetVariable() { if (if_set_variable.length() > 0) return if_set_variable.c_str(); return 0; } bool DataStruct::GetIfNotSet() { return if_not_set; } const char* DataStruct::GetIfNotSetVariable() { if (if_not_set_variable.length() > 0) return if_not_set_variable.c_str(); return 0; } bool DataStruct::GetIfEquals() { return if_equals; } const char* DataStruct::GetIfEqualsVariable() { if (if_equals_variable.length() > 0) return if_equals_variable.c_str(); return 0; } bool DataStruct::GetIfNotEquals() { return if_not_equals; } const char* DataStruct::GetIfNotEqualsVariable() { if (if_not_equals_variable.length() > 0) return if_not_equals_variable.c_str(); return 0; } bool DataStruct::GetIfFlagSet() { return if_flag_set; } const char* DataStruct::GetIfFlagSetVariable() { if (if_flag_set_variable.length() > 0) return if_flag_set_variable.c_str(); return 0; } bool DataStruct::GetIfFlagNotSet() { return if_flag_not_set; } const char* DataStruct::GetIfFlagNotSetVariable() { if (if_flag_not_set_variable.length() > 0) return if_flag_not_set_variable.c_str(); return 0; } int8 DataStruct::GetDefaultValue() { return default_value; } int8 DataStruct::GetType() { return type; } int8 DataStruct::GetType2() { return type2; } const char* DataStruct::GetName() { return name.c_str(); } int8 DataStruct::GetOversized() { return oversized; } int8 DataStruct::GetOversizedByte() { return oversized_byte; } int8 DataStruct::GetMaxArraySize() { return maxArraySize; } int32 DataStruct::GetLength() { return length; } string DataStruct::GetStringName() { return name; } bool DataStruct::AddToStruct() { return add; } void DataStruct::SetAddToStruct(bool val) { add = val; } int8 DataStruct::GetAddType() { return addType; } void DataStruct::SetAddType(int8 new_type) { addType = new_type; } int32 DataStruct::GetDataSizeInBytes() { int32 ret = 0; switch (type) { case DATA_STRUCT_INT8: ret = length * sizeof(int8); break; case DATA_STRUCT_INT16: ret = length * sizeof(int16); break; case DATA_STRUCT_INT32: ret = length * sizeof(int32); break; case DATA_STRUCT_INT64: ret = length * sizeof(int64); break; case DATA_STRUCT_SINT8: ret = length * sizeof(sint8); break; case DATA_STRUCT_SINT16: ret = length * sizeof(sint16); break; case DATA_STRUCT_SINT32: ret = length * sizeof(sint32); break; case DATA_STRUCT_SINT64: ret = length * sizeof(sint64); break; case DATA_STRUCT_FLOAT: ret = length * sizeof(float); break; case DATA_STRUCT_DOUBLE: ret = length * sizeof(double); break; case DATA_STRUCT_ARRAY: // Array elements won't have a size so get out now to avoid the warning. break; default: LogWrite(PACKET__WARNING, 0, "DataStruct", "Tried retrieving a data size from an unsupported data struct type in GetDataSizeInBytes()"); break; } return ret; } PacketStruct::PacketStruct(PacketStruct* packet, int16 in_client_version) { parent = packet->parent; client_version = in_client_version; vector::iterator itr2; name = packet->name; for (itr2 = packet->structs.begin(); itr2 != packet->structs.end(); itr2++) { add(new DataStruct(*itr2)); } vector::iterator itr; for (itr = packet->flags.begin(); itr != packet->flags.end(); itr++) { AddFlag((*itr).c_str()); } sub_packet = false; opcode = packet->opcode; version = packet->version; opcode_type = packet->opcode_type; sub_packet_size = 1; addPacketArrays(packet); } PacketStruct::PacketStruct() { parent = 0; opcode = OP_Unknown; } PacketStruct::PacketStruct(PacketStruct* packet, bool sub) { vector::iterator itr2; for (itr2 = packet->structs.begin(); itr2 != packet->structs.end(); itr2++) { add(new DataStruct(*itr2)); } vector::iterator itr; for (itr = packet->flags.begin(); itr != packet->flags.end(); itr++) { AddFlag((*itr).c_str()); } sub_packet = sub; opcode = packet->opcode; version = packet->version; opcode_type = packet->opcode_type; name = packet->name; sub_packet_size = 0; parent = 0; } PacketStruct::~PacketStruct() { deleteDataStructs(&structs); deleteDataStructs(&orig_structs); deletePacketArrays(this); struct_map.clear(); struct_data.clear(); flags.clear(); } void PacketStruct::deleteDataStructs(vector* data_structs) { if ( !data_structs || data_structs->size() == 0 ) return; DataStruct* data = 0; vector::iterator itr; for (itr = data_structs->begin(); itr != data_structs->end(); itr++) { data = *itr; void* ptr = GetStructPointer(data); // stop the struct_data from growing with old data/ptr info, memory leaking and eventual buffer overflow (crash) map::iterator datastr = struct_data.find(data); if (datastr != struct_data.end()) struct_data.erase(datastr); switch (data->GetType()) { case DATA_STRUCT_EQ2_8BIT_STRING: { EQ2_8BitString* real_ptr = (EQ2_8BitString*)ptr; safe_delete(real_ptr); break; } case DATA_STRUCT_EQ2_16BIT_STRING: { EQ2_16BitString* real_ptr = (EQ2_16BitString*)ptr; safe_delete(real_ptr); break; } case DATA_STRUCT_EQ2_32BIT_STRING: { EQ2_32BitString* real_ptr = (EQ2_32BitString*)ptr; safe_delete(real_ptr); break; } case DATA_STRUCT_EQUIPMENT: { EQ2_EquipmentItem* real_ptr = (EQ2_EquipmentItem*)ptr; safe_delete_array(real_ptr); break; } case DATA_STRUCT_DOUBLE: { double* real_ptr = (double*)ptr; safe_delete_array(real_ptr); break; } case DATA_STRUCT_FLOAT: { float* real_ptr = (float*)ptr; safe_delete_array(real_ptr); break; } case DATA_STRUCT_INT8: { int8* real_ptr = (int8*)ptr; safe_delete_array(real_ptr); break; } case DATA_STRUCT_INT16: { int16* real_ptr = (int16*)ptr; safe_delete_array(real_ptr); break; } case DATA_STRUCT_INT32: { int32* real_ptr = (int32*)ptr; safe_delete_array(real_ptr); break; } case DATA_STRUCT_INT64: { int64* real_ptr = (int64*)ptr; safe_delete_array(real_ptr); break; } case DATA_STRUCT_SINT8: { sint8* real_ptr = (sint8*)ptr; safe_delete_array(real_ptr); break; } case DATA_STRUCT_SINT16: { sint16* real_ptr = (sint16*)ptr; safe_delete_array(real_ptr); break; } case DATA_STRUCT_SINT32: { sint32* real_ptr = (sint32*)ptr; safe_delete_array(real_ptr); break; } case DATA_STRUCT_SINT64: { sint64* real_ptr = (sint64*)ptr; safe_delete_array(real_ptr); break; } case DATA_STRUCT_ITEM: { uchar* real_ptr = (uchar*)ptr; safe_delete_array(real_ptr); break; } case DATA_STRUCT_CHAR: { char* real_ptr = (char*)ptr; safe_delete_array(real_ptr); break; } case DATA_STRUCT_COLOR: { EQ2_Color* real_ptr = (EQ2_Color*)ptr; safe_delete_array(real_ptr); break; } } ptr = 0; safe_delete(data); } } void PacketStruct::deletePacketArrays(PacketStruct* packet) { if (!packet) return; vector::iterator itr; for (itr = packet->arrays.begin(); itr != packet->arrays.end(); itr++) safe_delete(*itr); packet->arrays.clear(); for (itr = packet->orig_packets.begin(); itr != packet->orig_packets.end(); itr++) safe_delete(*itr); packet->orig_packets.clear(); } void PacketStruct::renameSubstructArray(const char* substruct, int32 index) { vector::iterator itr; char tmp[10] = { 0 }; sprintf(tmp, "%i", index); for (itr = arrays.begin(); itr != arrays.end(); itr++) { (*itr)->SetName(string(substruct).append("_").append((*itr)->GetName()).append("_").append(tmp).c_str()); } } void PacketStruct::addPacketArrays(PacketStruct* packet) { if (!packet) return; vector::iterator itr; for (itr = packet->arrays.begin(); itr != packet->arrays.end(); itr++) { PacketStruct* tmp = new PacketStruct(*itr, true); tmp->addPacketArrays(*itr); add(tmp); } } bool PacketStruct::IsStringValueType(string in_name, int32 index) { DataStruct* data = findStruct(in_name.c_str(), index); switch (data->GetType()) { case DATA_STRUCT_CHAR: case DATA_STRUCT_EQ2_8BIT_STRING: case DATA_STRUCT_EQ2_16BIT_STRING: case DATA_STRUCT_EQ2_32BIT_STRING: return true; } return false; } bool PacketStruct::IsColorValueType(string in_name, int32 index) { DataStruct* data = findStruct(in_name.c_str(), index); if (data->GetType() == DATA_STRUCT_COLOR) return true; else return false; } void PacketStruct::setColor(DataStruct* data, int8 red, int8 green, int8 blue, int32 index = 0) { if (data && data->GetType() == DATA_STRUCT_COLOR) { EQ2_Color* color = (EQ2_Color*)GetStructPointer(data); color[index].blue = blue; color[index].red = red; color[index].green = green; if (blue > 0 || green > 0 || red > 0) data->SetIsSet(true); } } void PacketStruct::setEquipment(DataStruct* data, int16 type, int8 c_red, int8 c_blue, int8 c_green, int8 h_red, int8 h_blue, int8 h_green, int32 index) { if (data) { EQ2_EquipmentItem* equipment = (EQ2_EquipmentItem*)GetStructPointer(data); EQ2_Color* color = (EQ2_Color*)&equipment[index].color; EQ2_Color* highlight = (EQ2_Color*)&equipment[index].highlight; equipment[index].type = type; color->blue = c_blue; color->red = c_red; color->green = c_green; highlight->blue = h_blue; highlight->red = h_red; highlight->green = h_green; if (c_red > 0 || c_blue > 0 || c_green > 0 || h_red > 0 || h_blue > 0 || h_green > 0) data->SetIsSet(true); } } void PacketStruct::add(PacketStruct* packet_struct) { packet_struct->parent = this; arrays.push_back(packet_struct); } const char* PacketStruct::GetOpcodeType() { return opcode_type.c_str(); } void PacketStruct::SetOpcodeType(const char* in_type) { if (in_type) opcode_type = string(in_type); else opcode_type = string(""); } void PacketStruct::setDataType(DataStruct* data_struct, sint8 data, int32 index) { if (data_struct) { sint8* ptr = (sint8*)GetStructPointer(data_struct); ptr[index] = data; if (data != 0 && data != -1) data_struct->SetIsSet(true); } } void PacketStruct::setDataType(DataStruct* data_struct, sint16 data, int32 index) { if (data_struct) { sint16* ptr = (sint16*)GetStructPointer(data_struct); ptr[index] = data; if (data != 0 && data != -1) data_struct->SetIsSet(true); } } void PacketStruct::setDataType(DataStruct* data_struct, sint32 data, int32 index) { if (data_struct) { sint32* ptr = (sint32*)GetStructPointer(data_struct); ptr[index] = data; if (data != 0 && data != -1) data_struct->SetIsSet(true); } } void PacketStruct::setDataType(DataStruct* data_struct, sint64 data, int32 index) { if (data_struct) { sint64* ptr = (sint64*)GetStructPointer(data_struct); ptr[index] = data; if (data > 0) data_struct->SetIsSet(true); } } void PacketStruct::setDataType(DataStruct* data_struct, char data, int32 index) { if (data_struct) { char* ptr = (char*)GetStructPointer(data_struct); ptr[index] = data; if (data > 0) data_struct->SetIsSet(true); } } void PacketStruct::setDataType(DataStruct* data_struct, int8 data, int32 index) { if (data_struct) { int8* ptr = (int8*)GetStructPointer(data_struct); ptr[index] = data; if (data > 0) data_struct->SetIsSet(true); } } void PacketStruct::setDataType(DataStruct* data_struct, int16 data, int32 index) { if (data_struct) { int16* ptr = (int16*)GetStructPointer(data_struct); ptr[index] = data; if (data > 0) data_struct->SetIsSet(true); } } void PacketStruct::setDataType(DataStruct* data_struct, int32 data, int32 index) { if (data_struct) { int32* ptr = (int32*)GetStructPointer(data_struct); ptr[index] = data; if (data > 0) data_struct->SetIsSet(true); } } void PacketStruct::setDataType(DataStruct* data_struct, int64 data, int32 index) { if (data_struct) { int64* ptr = (int64*)GetStructPointer(data_struct); ptr[index] = data; if (data > 0) data_struct->SetIsSet(true); } } void PacketStruct::setDataType(DataStruct* data_struct, float data, int32 index) { if (data_struct) { float* ptr = (float*)GetStructPointer(data_struct); ptr[index] = data; if (data > 0) data_struct->SetIsSet(true); } } void PacketStruct::setDataType(DataStruct* data_struct, double data, int32 index) { if (data_struct) { double* ptr = (double*)GetStructPointer(data_struct); ptr[index] = data; if (data > 0) data_struct->SetIsSet(true); } } void PacketStruct::setData(DataStruct* data_struct, EQ2_8BitString* input_string, int32 index, bool use_second_type) { if (data_struct) { EQ2_8BitString* tmp = (EQ2_8BitString*)GetStructPointer(data_struct); tmp->data = input_string->data; tmp->size = input_string->data.length(); if (input_string->data.length() > 0) data_struct->SetIsSet(true); } } void PacketStruct::setData(DataStruct* data_struct, EQ2_16BitString* input_string, int32 index, bool use_second_type) { if (data_struct) { EQ2_16BitString* tmp = (EQ2_16BitString*)GetStructPointer(data_struct); tmp->data = input_string->data; tmp->size = input_string->data.length(); if (input_string->data.length() > 0) data_struct->SetIsSet(true); } } void PacketStruct::setData(DataStruct* data_struct, EQ2_32BitString* input_string, int32 index, bool use_second_type) { if (data_struct) { EQ2_32BitString* tmp = (EQ2_32BitString*)GetStructPointer(data_struct); tmp->data = input_string->data; tmp->size = input_string->data.length(); if (input_string->data.length() > 0) data_struct->SetIsSet(true); } } void PacketStruct::add(DataStruct* data) { structs.push_back(data); struct_map[data->GetStringName()] = data; switch (data->GetType()) { case DATA_STRUCT_INT8: { struct_data[data] = new int8[data->GetLength()]; int8* ptr = (int8*)GetStructPointer(data); if (data->GetLength() > 1) { int8 default_val = data->GetDefaultValue(); memset(ptr, default_val, data->GetLength() * sizeof(int8)); } else ptr[0] = 0; break; } case DATA_STRUCT_INT16: { struct_data[data] = new int16[data->GetLength()]; int16* ptr = (int16*)GetStructPointer(data); if (data->GetLength() > 1) { int8 default_val = data->GetDefaultValue(); memset(ptr, default_val, data->GetLength() * sizeof(int16)); } else ptr[0] = 0; break; } case DATA_STRUCT_INT32: { struct_data[data] = new int32[data->GetLength()]; int32* ptr = (int32*)GetStructPointer(data); if (data->GetLength() > 1) { int8 default_val = data->GetDefaultValue(); memset(ptr, default_val, data->GetLength() * sizeof(int32)); } else ptr[0] = 0; break; } case DATA_STRUCT_INT64: { struct_data[data] = new int64[data->GetLength()]; int64* ptr = (int64*)GetStructPointer(data); if (data->GetLength() > 1) { int8 default_val = data->GetDefaultValue(); memset(ptr, default_val, data->GetLength() * sizeof(int64)); } else ptr[0] = 0; break; } case DATA_STRUCT_SINT8: { struct_data[data] = new sint8[data->GetLength()]; sint8* ptr = (sint8*)GetStructPointer(data); if (data->GetLength() > 1) memset(ptr, 0, data->GetLength() * sizeof(sint8)); else ptr[0] = 0; break; } case DATA_STRUCT_SINT16: { struct_data[data] = new sint16[data->GetLength()]; sint16* ptr = (sint16*)GetStructPointer(data); if (data->GetLength() > 1) memset(ptr, 0, data->GetLength() * sizeof(sint16)); else ptr[0] = 0; break; } case DATA_STRUCT_SINT32: { struct_data[data] = new sint32[data->GetLength()]; sint32* ptr = (sint32*)GetStructPointer(data); if (data->GetLength() > 1) memset(ptr, 0, data->GetLength() * sizeof(sint32)); else ptr[0] = 0; break; } case DATA_STRUCT_SINT64: { struct_data[data] = new sint64[data->GetLength()]; sint64* ptr = (sint64*)GetStructPointer(data); if (data->GetLength() > 1) memset(ptr, 0, data->GetLength() * sizeof(sint64)); else ptr[0] = 0; break; } case DATA_STRUCT_CHAR: { struct_data[data] = new char[data->GetLength()]; char* ptr = (char*)GetStructPointer(data); if (data->GetLength() > 1) memset(ptr, 0, data->GetLength() * sizeof(char)); else ptr[0] = 0; break; } case DATA_STRUCT_FLOAT: { struct_data[data] = new float[data->GetLength()]; float* ptr = (float*)GetStructPointer(data); if (data->GetLength() > 1) memset(ptr, 0, data->GetLength() * sizeof(float)); else ptr[0] = 0; break; } case DATA_STRUCT_DOUBLE: { struct_data[data] = new double[data->GetLength()]; double* ptr = (double*)GetStructPointer(data); if (data->GetLength() > 1) memset(ptr, 0, data->GetLength() * sizeof(double)); else ptr[0] = 0; break; } case DATA_STRUCT_ARRAY: { data->SetLength(0); break; } case DATA_STRUCT_EQ2_8BIT_STRING: { string name2 = data->GetStringName(); for (int32 i = 1; i < data->GetLength(); i++) { DataStruct* new_data = new DataStruct(data); char blah[10] = { 0 }; sprintf(blah, "%i", i); name2.append("_").append(blah); new_data->SetName(name2.c_str()); new_data->SetLength(1); EQ2_8BitString* tmp = new EQ2_8BitString; tmp->size = 0; struct_data[new_data] = tmp; structs.push_back(new_data); } data->SetLength(1); EQ2_8BitString* tmp = new EQ2_8BitString; tmp->size = 0; struct_data[data] = tmp; break; } case DATA_STRUCT_EQ2_16BIT_STRING: { string name2 = data->GetStringName(); for (int32 i = 1; i < data->GetLength(); i++) { DataStruct* new_data = new DataStruct(data); char blah[10] = { 0 }; sprintf(blah, "%i", i); name2.append("_").append(blah); new_data->SetName(name2.c_str()); new_data->SetLength(1); EQ2_16BitString* tmp = new EQ2_16BitString; tmp->size = 0; struct_data[new_data] = tmp; structs.push_back(new_data); } data->SetLength(1); EQ2_16BitString* tmp = new EQ2_16BitString; tmp->size = 0; struct_data[data] = tmp; break; } case DATA_STRUCT_EQ2_32BIT_STRING: { string name2 = data->GetStringName(); for (int32 i = 1; i < data->GetLength(); i++) { DataStruct* new_data = new DataStruct(data); char blah[10] = { 0 }; sprintf(blah, "%i", i); name2.append("_").append(blah); new_data->SetName(name2.c_str()); new_data->SetLength(1); EQ2_32BitString* tmp = new EQ2_32BitString; tmp->size = 0; struct_data[new_data] = tmp; structs.push_back(new_data); } data->SetLength(1); EQ2_32BitString* tmp = new EQ2_32BitString; tmp->size = 0; struct_data[data] = tmp; break; } case DATA_STRUCT_COLOR: { struct_data[data] = new EQ2_Color[data->GetLength()]; EQ2_Color* ptr = (EQ2_Color*)GetStructPointer(data); for (int16 i = 0; i < data->GetLength(); i++) { ptr[i].red = 0; ptr[i].blue = 0; ptr[i].green = 0; } break; } case DATA_STRUCT_EQUIPMENT: { struct_data[data] = new EQ2_EquipmentItem[data->GetLength()]; EQ2_EquipmentItem* ptr = (EQ2_EquipmentItem*)GetStructPointer(data); for (int16 i = 0; i < data->GetLength(); i++) { memset(&ptr[i].color, 0, sizeof(ptr[i].color)); memset(&ptr[i].highlight, 0, sizeof(ptr[i].highlight)); ptr[i].type = 0; } break; } case DATA_STRUCT_ITEM: { struct_data[data] = new uchar[10000]; char* ptr = (char*)GetStructPointer(data); memset(ptr, 0, 10000); break; } } } void PacketStruct::remove(DataStruct* data) { vector::iterator itr; for (itr = structs.begin(); itr != structs.end(); itr++) { if (data == (*itr)) { structs.erase(itr); safe_delete(data); return; } } } DataStruct* PacketStruct::findStruct(const char* name, int32 index) { return findStruct(name, index, index); } DataStruct* PacketStruct::findStruct(const char* name, int32 index1, int32 index2) { DataStruct* data = 0; if (struct_map.count(string(name)) > 0) { data = struct_map[string(name)]; if (data && index2 < data->GetLength()) return data; } vector::iterator itr; PacketStruct* packet = 0; vector::iterator itr2; string name2 = string(name); if (index1 < 0xFFFF) { char blah[10] = { 0 }; sprintf(blah, "_%i", index1); name2.append(blah); } if (struct_map.count(name2) > 0) { data = struct_map[name2]; if (data && index2 < data->GetLength()) return data; } for (itr2 = arrays.begin(); itr2 != arrays.end(); itr2++) { packet = *itr2; data = packet->findStruct(name, index1, index2); if (data != 0) return data; } return 0; } void PacketStruct::remove(const char* name) { DataStruct* data = 0; vector::iterator itr; for (itr = structs.begin(); itr != structs.end(); itr++) { data = *itr; if (strcmp(name, data->GetName()) == 0) { structs.erase(itr); safe_delete(data); return; } } } string* PacketStruct::serializeString() { serializePacket(); return getDataString(); } void PacketStruct::setSmallString(DataStruct* data_struct, const char* text, int32 index) { EQ2_8BitString* string_data = new EQ2_8BitString; string_data->data = string(text); string_data->size = string_data->data.length(); setData(data_struct, string_data, index); safe_delete(string_data); } void PacketStruct::setMediumString(DataStruct* data_struct, const char* text, int32 index) { EQ2_16BitString* string_data = new EQ2_16BitString; string_data->data = string(text); string_data->size = string_data->data.length(); setData(data_struct, string_data, index); safe_delete(string_data); } void PacketStruct::setLargeString(DataStruct* data_struct, const char* text, int32 index) { EQ2_32BitString* string_data = new EQ2_32BitString; string_data->data = string(text); string_data->size = string_data->data.length(); setData(data_struct, string_data, index); safe_delete(string_data); } void PacketStruct::setSmallStringByName(const char* name, const char* text, int32 index) { setSmallString(findStruct(name, index), text, index); } void PacketStruct::setMediumStringByName(const char* name, const char* text, int32 index) { setMediumString(findStruct(name, index), text, index); } void PacketStruct::setLargeStringByName(const char* name, const char* text, int32 index) { setLargeString(findStruct(name, index), text, index); } bool PacketStruct::GetVariableIsSet(const char* name) { DataStruct* ds2 = findStruct(name, 0); if (!ds2 || !ds2->IsSet()) return false; return true; } bool PacketStruct::GetVariableIsNotSet(const char* name) { DataStruct* ds2 = findStruct(name, 0); if (ds2 && ds2->IsSet()) return false; return true; } bool PacketStruct::CheckFlagExists(const char* name) { vector::iterator itr; for (itr = flags.begin(); itr != flags.end(); itr++) { if (*itr == string(name)) return true; } return false; } void PacketStruct::AddFlag(const char* name) { if (flags.size() > 0) { vector::iterator itr; for (itr = flags.begin(); itr != flags.end(); itr++) { if (*itr == string(name)) return; } } flags.push_back(string(name)); } bool PacketStruct::LoadPacketData(uchar* data, int32 data_len) { loadedSuccessfully = true; DataStruct* data_struct = 0; try { InitializeLoadData(data, data_len); vector::iterator itr; for (itr = structs.begin(); itr != structs.end(); itr++) { data_struct = *itr; if (!data_struct->AddToStruct()) continue; if (data_struct->GetIfSet() && data_struct->GetIfSetVariable()) { string varname = string(data_struct->GetIfSetVariable()); if (varname.find(",") < 0xFFFFFFFF) { vector* varnames = SplitString(varname, ','); if (varnames) { bool should_continue = true; for (int32 i = 0; i < varnames->size(); i++) { if (GetVariableIsSet(varnames->at(i).c_str())) { should_continue = false; break; } } safe_delete(varnames); if (should_continue) continue; } } else { // Check to see if the variable contains %i, if it does assume we are in an array // and get the current index from the end of the data struct's name char name[250] = { 0 }; if (varname.find("%i") < 0xFFFFFFFF) { vector* varnames = SplitString(data_struct->GetName(), '_'); int index = atoi(varnames->at(varnames->size() - 1).c_str()); sprintf(name, varname.c_str(), index); } else strcpy(name, varname.c_str()); if (!GetVariableIsSet(name)) continue; } } if (data_struct->GetIfNotSet() && data_struct->GetIfNotSetVariable()) { string varname = string(data_struct->GetIfNotSetVariable()); if (varname.find(",") < 0xFFFFFFFF) { vector* varnames = SplitString(varname, ','); if (varnames) { bool should_continue = false; for (int32 i = 0; i < varnames->size(); i++) { if (!GetVariableIsNotSet(varnames->at(i).c_str())) { should_continue = true; break; } } safe_delete(varnames); if (should_continue) continue; } } else { // Check to see if the variable contains %i, if it does assume we are in an array // and get the current index from the end of the data struct's name char name[250] = { 0 }; if (varname.find("%i") < 0xFFFFFFFF) { vector* varnames = SplitString(data_struct->GetName(), '_'); int index = atoi(varnames->at(varnames->size() - 1).c_str()); sprintf(name, varname.c_str(), index); } else strcpy(name, varname.c_str()); if (!GetVariableIsNotSet(name)) continue; } } // Quick implementaion of IfVariableNotEquals // probably not what it was intended for as it currently just checks to see if the given variable equals 1 // should probably change it so you can define what the variable should or shouldn't equal // // ie: IfVariableNotEquals="stat_type_%i=1" // would be a check to make sure that stat_type_%i does not equal 1 and if it does exclude this element if (data_struct->GetIfNotEquals() && data_struct->GetIfNotEqualsVariable()) { // Get the variable name string varname = string(data_struct->GetIfNotEqualsVariable()); char name[250] = { 0 }; // Check to see if the variable has %i in the name, if it does assume we are in an array and get the current // index and replace it if (varname.find("%i") < 0xFFFFFFFF) { // Get the current index by getting the number at the end of the name vector* varnames = SplitString(data_struct->GetName(), '_'); int index = atoi(varnames->at(varnames->size() - 1).c_str()); string substr = "stat_type"; if (strncmp(varname.c_str(), substr.c_str(), strlen(substr.c_str())) == 0) { // adorn_stat_subtype 18 chars string temp = varname.substr(12); char temp2[20] = { 0 }; int index2 = atoi(temp.c_str()); itoa(index2, temp2, 10); varname = varname.substr(0, 12).append(temp2).append("_%i"); } sprintf(name, varname.c_str(), index); safe_delete(varnames); } else strcpy(name, varname.c_str()); // Get the data for the variable int16 value = 0; DataStruct* data_struct2 = findStruct(name, 0); value = getType_int16(data_struct2); // Hack for items as it is the only struct that currently uses IfVariableNotEquals if (value == 1) continue; } // copy and paste of the code above for IfEquals if (data_struct->GetIfEquals() && data_struct->GetIfEqualsVariable()) { // Get the variable name string varname = string(data_struct->GetIfEqualsVariable()); char name[250] = { 0 }; // Check to see if the variable has %i in the name, if it does assume we are in an array and get the current // index and replace it if (varname.find("%i") < 0xFFFFFFFF) { // Get the current index by getting the number at the end of the name vector* varnames = SplitString(data_struct->GetName(), '_'); int index = atoi(varnames->at(varnames->size() - 1).c_str()); string substr = "stat_type"; if (strncmp(varname.c_str(), substr.c_str(), strlen(substr.c_str())) == 0) { // adorn_stat_subtype 18 chars string temp = varname.substr(12); char temp2[20] = { 0 }; int index2 = atoi(temp.c_str()); itoa(index2, temp2, 10); varname = varname.substr(0, 12).append(temp2).append("_%i"); } sprintf(name, varname.c_str(), index); safe_delete(varnames); } else strcpy(name, varname.c_str()); // Get the data for the variable int16 value = 0; DataStruct* data_struct2 = findStruct(name, 0); value = getType_int16(data_struct2); // Hack for items as it is the only struct that currently uses IfVariableNotEquals if (value != 1) continue; } // The following is tailored to items as they are the only structs that use type2 // if more type2's are needed outside of the item stats array we need to think up an element // to determine when to use type2 over type. // Added checks for set stats and adorn stats - Zcoretri bool useType2 = false; if (data_struct->GetType2() > 0) { int16 type = 0; char name[250] = { 0 }; vector* varnames = SplitString(data_struct->GetName(), '_'); string struct_name = data_struct->GetName(); if (struct_name.find("set") < 0xFFFFFFFF) { string tmp = "set_stat_type"; struct_name.replace(0, 9, tmp); sprintf(name, "%s", struct_name.c_str()); } else if (struct_name.find("adorn") < 0xFFFFFFFF) { string tmp = "adorn_stat_type"; struct_name.replace(0, 9, tmp); sprintf(name, "%s", struct_name.c_str()); } else { // set name to stat_type_# (where # is the current index of the array we are in) sprintf(name, "%s_%s", "stat_type", varnames->at(varnames->size() - 1).c_str()); } // Look up the value for stat_type DataStruct* data_struct2 = findStruct(name, 0); type = getType_int16(data_struct2); // If stat_type == 6 we use a float, else we use sint16 if (type != 6) useType2 = true; safe_delete(varnames); } if (!StructLoadData(data_struct, GetStructPointer(data_struct), data_struct->GetLength(), useType2)) { loadedSuccessfully = false; break; } } } catch (...) { loadedSuccessfully = false; } return loadedSuccessfully; } bool PacketStruct::StructLoadData(DataStruct* data_struct, void* data, int32 len, bool useType2) { int8 type = 0; if (useType2) { type = data_struct->GetType2(); // Need to change the data the struct expects to type2 data_struct->SetType(type); LogWrite(PACKET__DEBUG, 7, "Items", "Using type2 = %i", type); } else type = data_struct->GetType(); switch (type) { case DATA_STRUCT_INT8: LoadData((int8*)data, len); data_struct->SetIsSet(*((int8*)data) > 0); break; case DATA_STRUCT_INT16: if (data_struct->GetOversized() > 0) { LoadData((int8*)data, len); if (getType_int16(data_struct) == data_struct->GetOversizedByte()) { LoadData((int16*)data, len); } } else { LoadData((int16*)data, len); } data_struct->SetIsSet(*((int16*)data) > 0); break; case DATA_STRUCT_INT32: if (data_struct->GetOversized() > 0) { LoadData((int8*)data, len); if (getType_int32(data_struct) == data_struct->GetOversizedByte()) { LoadData((int32*)data, len); } else LoadData((int8*)data, len); } else { LoadData((int32*)data, len); } data_struct->SetIsSet(*((int32*)data) > 0); break; case DATA_STRUCT_INT64: LoadData((int64*)data, len); data_struct->SetIsSet(*((int64*)data) > 0); break; case DATA_STRUCT_SINT8: LoadData((sint8*)data, len); data_struct->SetIsSet(*((sint8*)data) > 0); break; case DATA_STRUCT_SINT16: if (data_struct->GetOversized() > 0) { LoadData((sint8*)data, len); sint8 val = (sint8)getType_sint16(data_struct); if (val < 0) //necessary because when using memcpy from a smaller data type to a larger one, the sign is lost setData(data_struct, val, 0); if (getType_sint16(data_struct) == data_struct->GetOversizedByte()) LoadData((sint16*)data, len); } else LoadData((sint16*)data, len); data_struct->SetIsSet(*((sint16*)data) > 0); break; case DATA_STRUCT_SINT32: LoadData((sint32*)data, len); data_struct->SetIsSet(*((sint32*)data) > 0); break; case DATA_STRUCT_SINT64: LoadData((sint64*)data, len); data_struct->SetIsSet(*((sint64*)data) > 0); break; case DATA_STRUCT_CHAR: LoadData((char*)data, len); data_struct->SetIsSet(data > 0); break; case DATA_STRUCT_FLOAT: LoadData((float*)data, len); data_struct->SetIsSet(*((float*)data) > 0); break; case DATA_STRUCT_DOUBLE: LoadData((double*)data, len); data_struct->SetIsSet(*((double*)data) > 0); break; case DATA_STRUCT_EQ2_8BIT_STRING: { LoadDataString((EQ2_8BitString*)data); data_struct->SetIsSet(((EQ2_8BitString*)data)->data.length() > 0); break; } case DATA_STRUCT_EQ2_16BIT_STRING: { LoadDataString((EQ2_16BitString*)data); data_struct->SetIsSet(((EQ2_16BitString*)data)->data.length() > 0); break; } case DATA_STRUCT_EQ2_32BIT_STRING: { LoadDataString((EQ2_32BitString*)data); data_struct->SetIsSet(((EQ2_32BitString*)data)->data.length() > 0); break; } case DATA_STRUCT_COLOR: { if (strcmp(GetName(), "CreateCharacter") == 0 || strcmp(GetName(), "WS_SubmitCharCust") == 0) CreateEQ2Color((EQ2_Color*)data); else LoadData((EQ2_Color*)data, len); break; } case DATA_STRUCT_EQUIPMENT: { LoadData((EQ2_EquipmentItem*)data); break; } case DATA_STRUCT_ARRAY: { int32 size = GetArraySize(data_struct, 0); if (size > 0xFFFF) { LogWrite(PACKET__WARNING, 1, "Packet", "Possible corrupt packet while loading struct array, orig array size: %u in struct name %s, data name %s", size, GetName(), (data_struct && data_struct->GetName()) ? data_struct->GetName() : "??"); return false; } PacketStruct* ps = GetPacketStructByName(data_struct->GetName()); if (ps && ps->GetSubPacketSize() != size) { if (data_struct->GetMaxArraySize() > 0 && size > data_struct->GetMaxArraySize()) size = data_struct->GetMaxArraySize(); ps->reAddAll(size); } if (ps && size > 0) { //for(int i=0;i 0;i++){ ps->LoadPacketData(GetLoadBuffer() + GetLoadPos(), GetLoadLen() - GetLoadPos()); SetLoadPos(GetLoadPos() + ps->GetLoadPos()); //} } break; } default: { data_struct->SetIsSet(false); } } return true; } PacketStruct* PacketStruct::GetPacketStructByName(const char* name) { PacketStruct* ps = 0; vector::iterator itr; for (itr = arrays.begin(); itr != arrays.end(); itr++) { ps = *itr; if (strcmp(ps->GetName(), name) == 0) return ps; ps = ps->GetPacketStructByName(name); if (ps) return ps; } return 0; } void PacketStruct::reAddAll(int32 length) { vector::iterator itr; DataStruct* ds = 0; PacketStruct* ps = 0; vector::iterator packet_itr; if (orig_structs.size() == 0) orig_structs = structs; else deleteDataStructs(&structs); structs.clear(); if (orig_packets.size() == 0 && arrays.size() > 0) orig_packets = arrays; else { for (packet_itr = arrays.begin(); packet_itr != arrays.end(); packet_itr++) { ps = *packet_itr; safe_delete(ps); } } arrays.clear(); for (int16 i = 0; i < length; i++) { for (packet_itr = orig_packets.begin(); packet_itr != orig_packets.end(); packet_itr++) { ps = *packet_itr; PacketStruct* new_packet = new PacketStruct(ps, true); char tmp[20] = { 0 }; sprintf(tmp, "_%i", i); string name = string(new_packet->GetName()); name.append(tmp); new_packet->SetName(name.c_str()); add(new_packet); } for (itr = orig_structs.begin(); itr != orig_structs.end(); itr++) { ds = *itr; DataStruct* new_data = new DataStruct(ds); char tmp[20] = { 0 }; sprintf(tmp, "_%i", i); string name = new_data->GetStringName(); if (IsSubPacket() && parent->IsSubPacket()) { string parent_name = string(GetName()); try { if (parent_name.rfind("_") < 0xFFFFFFFF) sprintf(tmp, "%i_%i", atoi(parent_name.substr(parent_name.rfind("_") + 1).c_str()), i); } catch (...) { sprintf(tmp, "_%i", i); } } name.append(tmp); new_data->SetName(name.c_str()); if (new_data->GetType() == DATA_STRUCT_ARRAY) { string old_size_arr = string(new_data->GetArraySizeVariable()); new_data->SetArraySizeVariable(old_size_arr.append(tmp).c_str()); } add(new_data); } } sub_packet_size = length; } int32 PacketStruct::GetArraySize(DataStruct* data_struct, int32 index) { if (data_struct) { const char* name = data_struct->GetArraySizeVariable(); return GetArraySize(name, index); } return 0; } int32 PacketStruct::GetArraySize(const char* name, int32 index) { int32 ret = 0; DataStruct* ds = findStruct(name, index); if (ds) { if (ds->GetType() == DATA_STRUCT_INT8) { int8* tmp = (int8*)GetStructPointer(ds); ret = *tmp; } else if (ds->GetType() == DATA_STRUCT_INT16) { int16* tmp = (int16*)GetStructPointer(ds); ret = *tmp; } else if (ds->GetType() == DATA_STRUCT_INT32) { int32* tmp = (int32*)GetStructPointer(ds); ret = *tmp; } else if (ds->GetType() == DATA_STRUCT_INT64) { int64* tmp = (int64*)GetStructPointer(ds); ret = *tmp; } } return ret; } void PacketStruct::UpdateArrayByArrayLength(DataStruct* data_struct, int32 index, int32 size) { if (data_struct) { PacketStruct* packet = 0; DataStruct* data = 0; vector::iterator itr; for (itr = structs.begin(); itr != structs.end(); itr++) { data = *itr; if (strcmp(data->GetArraySizeVariable(), data_struct->GetName()) == 0) { packet = GetPacketStructByName(data->GetName()); if (packet) packet->reAddAll(size); return; } } vector::iterator itr2; for (itr2 = arrays.begin(); itr2 != arrays.end(); itr2++) { packet = *itr2; packet->UpdateArrayByArrayLength(data_struct, index, size); } } } void PacketStruct::UpdateArrayByArrayLengthName(const char* name, int32 index, int32 size) { UpdateArrayByArrayLength(findStruct(name, index), index, size); } int32 PacketStruct::GetArraySizeByName(const char* name, int32 index) { DataStruct* ds1 = findStruct(name, index); return GetArraySize(ds1, index); } int16 PacketStruct::GetOpcodeValue(int16 client_version) { int16 opcode = 0xFFFF; bool client_cmd = false; int16 OpcodeVersion = 0; #ifndef LOGIN if (GetOpcode() == OP_ClientCmdMsg && strlen(GetOpcodeType()) > 0 && !IsSubPacket()) client_cmd = true; #endif if (client_cmd) { EmuOpcode sub_opcode = EQOpcodeManager[0]->NameSearch(GetOpcodeType()); if (sub_opcode != OP_Unknown) { //numbers should be used at OpcodeTypes, define them! OpcodeVersion = GetOpcodeVersion(client_version); if (EQOpcodeManager.count(OpcodeVersion) > 0) { opcode = EQOpcodeManager[OpcodeVersion]->EmuToEQ(sub_opcode); if (opcode == 0xCDCD) { LogWrite(PACKET__ERROR, 0, "Packet", "Could not find valid opcode for opcode: %s and client_version: %i", EQOpcodeManager[OpcodeVersion]->EmuToName(sub_opcode), client_version); } } } } else { OpcodeVersion = GetOpcodeVersion(client_version); if (EQOpcodeManager.count(OpcodeVersion) > 0) { opcode = EQOpcodeManager[OpcodeVersion]->EmuToEQ(GetOpcode()); if (opcode == 0xCDCD) { LogWrite(PACKET__ERROR, 0, "Packet", "Could not find valid opcode for opcode: %s and client_version: %i", EQOpcodeManager[OpcodeVersion]->EmuToName(GetOpcode()), client_version); } } } #ifndef LOGIN if(opcode == 0) opcode = 0xFFFF; #endif return opcode; } void PacketStruct::serializePacket(bool clear) { if (clear) Clear(); bool client_cmd = false; string client_data; #ifndef LOGIN if (GetOpcode() == OP_ClientCmdMsg && strlen(GetOpcodeType()) > 0 && !IsSubPacket()) client_cmd = true; #endif DataStruct* data = 0; vector::iterator itr; for (itr = structs.begin(); itr != structs.end(); itr++) { data = *itr; if (data->IsOptional())//this would be false if the datastruct WAS optional, but was set continue; if (data->AddToStruct()) { if (data->GetIfFlagNotSet() && CheckFlagExists(data->GetIfFlagNotSetVariable())) continue; if (data->GetIfFlagSet() && !CheckFlagExists(data->GetIfFlagSetVariable())) continue; if (data->GetIfSet() && data->GetIfSetVariable()) { string varname = string(data->GetIfSetVariable()); if (varname.find(",") < 0xFFFFFFFF) { vector* varnames = SplitString(varname, ','); if (varnames) { bool should_continue = true; for (int32 i = 0; i < varnames->size(); i++) { if (GetVariableIsSet(varnames->at(i).c_str())) { should_continue = false; break; } } safe_delete(varnames); if (should_continue) continue; } } else { if (!GetVariableIsSet(varname.c_str())) continue; } } if (data->GetIfNotSet() && data->GetIfNotSetVariable()) { string varname = string(data->GetIfNotSetVariable()); if (varname.find(",") < 0xFFFFFFFF) { vector* varnames = SplitString(varname, ','); if (varnames) { bool should_continue = false; for (int32 i = 0; i < varnames->size(); i++) { if (!GetVariableIsNotSet(varnames->at(i).c_str())) { should_continue = true; break; } } safe_delete(varnames); if (should_continue) continue; } } else { // Check to see if the variable contains %i, if it does assume we are in an array // and get the current index from the end of the data struct's name char name[250] = { 0 }; if (varname.find("%i") < 0xFFFFFFFF) { vector* varnames = SplitString(varname, '_'); vector* indexes = SplitString(data->GetName(), '_'); int index = 0; if (indexes->size() > 0) index = atoi(indexes->at(indexes->size() - 1).c_str()); sprintf(name, varname.c_str(), index); } else strcpy(name, varname.c_str()); if (!GetVariableIsNotSet(name)) continue; } } // Quick implementaion of IfVariableNotEquals // probably not what it was intended for as it currently just checks to see if the given variable equals 1 // should probably change it so you can define what the variable should or shouldn't equal // // ie: IfVariableNotEquals="stat_type_%i=1" // would be a check to make sure that stat_type_%i does not equal 1 and if it does exclude this element if (data->GetIfNotEquals() && data->GetIfNotEqualsVariable()) { // Get the variable name string varname = string(data->GetIfNotEqualsVariable()); char name[250] = { 0 }; // Check to see if the variable has %i in the name, if it does assume we are in an array and get the current // index and replace it if (varname.find("%i") < 0xFFFFFFFF) { // Get the current index by getting the number at the end of the name vector* varnames = SplitString(data->GetName(), '_'); int index = atoi(varnames->at(varnames->size() - 1).c_str()); string substr = "stat_type"; if (strncmp(varname.c_str(), substr.c_str(), strlen(substr.c_str())) == 0) { // adorn_stat_subtype 18 chars string temp = varname.substr(12); char temp2[20] = { 0 }; int index2 = atoi(temp.c_str()); itoa(index2, temp2, 10); varname = varname.substr(0, 12).append(temp2).append("_%i"); } sprintf(name, varname.c_str(), index); safe_delete(varnames); } else strcpy(name, varname.c_str()); // Get the data for the variable int16 value = 0; DataStruct* data_struct2 = findStruct(name, 0); value = getType_int16(data_struct2); // Hack for items as it is the only struct that currently uses IfVariableNotEquals if (value == 1) continue; } // copy and paste of the code above for IfEquals if (data->GetIfEquals() && data->GetIfEqualsVariable()) { // Get the variable name string varname = string(data->GetIfEqualsVariable()); char name[250] = { 0 }; // Check to see if the variable has %i in the name, if it does assume we are in an array and get the current // index and replace it if (varname.find("%i") < 0xFFFFFFFF) { // Get the current index by getting the number at the end of the name vector* varnames = SplitString(data->GetName(), '_'); int index = 0; if (varnames) index = atoi(varnames->at(varnames->size() - 1).c_str()); string substr = "stat_type"; if (strncmp(varname.c_str(), substr.c_str(), strlen(substr.c_str())) == 0) { // adorn_stat_subtype 18 chars string temp = varname.substr(12); char temp2[20] = { 0 }; int index2 = atoi(temp.c_str()); itoa(index2, temp2, 10); varname = varname.substr(0, 12).append(temp2).append("_%i"); } sprintf(name, varname.c_str(), index); safe_delete(varnames); } else strcpy(name, varname.c_str()); // Get the data for the variable int16 value = 0; DataStruct* data_struct2 = findStruct(name, 0); value = getType_int16(data_struct2); // Hack for items as it is the only struct that currently uses IfVariableNotEquals if (value != 1) continue; } if (client_cmd) AddSerializedData(data, 0, &client_data); else AddSerializedData(data); } } #ifndef LOGIN if (client_cmd) { int16 opcode_val = GetOpcodeValue(client_version); Clear(); int32 size = client_data.length() + 3; //gotta add the opcode and oversized int8 oversized = 0xFF; int16 OpcodeVersion = GetOpcodeVersion(client_version); if (opcode_val == EQOpcodeManager[OpcodeVersion]->EmuToEQ(OP_EqExamineInfoCmd) && client_version > 546) size += (size - 9); if (client_version <= 283) { if (size >= 255) { StructAddData(oversized, sizeof(int8), 0); StructAddData(size, sizeof(int16), 0); } else { StructAddData(size, sizeof(int8), 0); } StructAddData(oversized, sizeof(int8), 0); StructAddData(opcode_val, sizeof(int16), 0); } else { StructAddData(size, sizeof(int32), 0); StructAddData(oversized, sizeof(int8), 0); StructAddData(opcode_val, sizeof(int16), 0); } AddData(client_data); } #endif } int32 PacketStruct::GetTotalPacketSize() { int32 retSize = 0; DataStruct* data = 0; vector::iterator itr; EQ2_8BitString* tmp1 = 0; EQ2_16BitString* tmp2 = 0; EQ2_32BitString* tmp3 = 0; for (itr = structs.begin(); itr != structs.end(); itr++) { data = *itr; switch (data->GetType()) { case DATA_STRUCT_INT8: case DATA_STRUCT_SINT8: case DATA_STRUCT_CHAR: retSize += (1 * data->GetLength()); break; case DATA_STRUCT_SINT16: case DATA_STRUCT_INT16: retSize += (2 * data->GetLength()); break; case DATA_STRUCT_INT32: case DATA_STRUCT_SINT32: case DATA_STRUCT_FLOAT: case DATA_STRUCT_DOUBLE: retSize += (4 * data->GetLength()); break; case DATA_STRUCT_SINT64: case DATA_STRUCT_INT64: retSize += (8 * data->GetLength()); break; case DATA_STRUCT_EQ2_8BIT_STRING: tmp1 = (EQ2_8BitString*)GetStructPointer(data); if (tmp1) { for (int16 i = 0; i < data->GetLength(); i++) retSize += tmp1[i].data.length(); } retSize += (1 * data->GetLength()); break; case DATA_STRUCT_EQ2_16BIT_STRING: { tmp2 = (EQ2_16BitString*)GetStructPointer(data); if (tmp2) { for (int16 i = 0; i < data->GetLength(); i++) retSize += tmp2[i].data.length(); } retSize += (2 * data->GetLength()); break; } case DATA_STRUCT_EQ2_32BIT_STRING: { tmp3 = (EQ2_32BitString*)GetStructPointer(data); if (tmp3) { for (int16 i = 0; i < data->GetLength(); i++) retSize += tmp3[i].data.length(); } retSize += (4 * data->GetLength()); break; } case DATA_STRUCT_ARRAY: { int32 size = GetArraySize(data, 0); PacketStruct* ps = GetPacketStructByName(data->GetName()); if (ps && ps->GetSubPacketSize() != size) { ps->reAddAll(size); } if (ps && size > 0) retSize += ps->GetTotalPacketSize(); break; } case DATA_STRUCT_COLOR: { retSize += ((sizeof(int8) * 3) * data->GetLength()); break; } case DATA_STRUCT_EQUIPMENT: { retSize += ((((sizeof(int8) * 3) * 2) + sizeof(int16)) * data->GetLength()); break; } } } return retSize; } void PacketStruct::AddSerializedData(DataStruct* data, int32 index, string* datastring) { switch (data->GetAddType()) { case DATA_STRUCT_INT8: StructAddData((int8*)GetStructPointer(data), data->GetLength(), sizeof(int8), datastring); break; case DATA_STRUCT_INT16: if (data->GetOversized() > 0) { if (*((int16*)GetStructPointer(data)) >= data->GetOversized()) { StructAddData(data->GetOversizedByte(), sizeof(int8), datastring); StructAddData((int16*)GetStructPointer(data), data->GetLength(), sizeof(int16), datastring); } else StructAddData((int8*)GetStructPointer(data), data->GetLength(), sizeof(int8), datastring); } else StructAddData((int16*)GetStructPointer(data), data->GetLength(), sizeof(int16), datastring); break; case DATA_STRUCT_INT32: if (data->GetOversized() > 0) { if (*((int32*)GetStructPointer(data)) >= data->GetOversized()) { StructAddData(data->GetOversizedByte(), sizeof(int8), datastring); StructAddData((int32*)GetStructPointer(data), data->GetLength(), sizeof(int32), datastring); } else StructAddData((int16*)GetStructPointer(data), data->GetLength(), sizeof(int16), datastring); } else StructAddData((int32*)GetStructPointer(data), data->GetLength(), sizeof(int32), datastring); break; case DATA_STRUCT_INT64: StructAddData((int64*)GetStructPointer(data), data->GetLength(), sizeof(int64), datastring); break; case DATA_STRUCT_SINT8: StructAddData((sint8*)GetStructPointer(data), data->GetLength(), sizeof(sint8), datastring); break; case DATA_STRUCT_SINT16: if (data->GetOversized() > 0) { sint16 val = *((sint16*)GetStructPointer(data)); if (val >= data->GetOversized() || val <= (data->GetOversized() * -1)) { StructAddData(data->GetOversizedByte(), sizeof(sint8), datastring); StructAddData((sint16*)GetStructPointer(data), data->GetLength(), sizeof(sint16), datastring); } else StructAddData((sint8*)GetStructPointer(data), data->GetLength(), sizeof(sint8), datastring); } else StructAddData((sint16*)GetStructPointer(data), data->GetLength(), sizeof(sint16), datastring); break; case DATA_STRUCT_SINT32: StructAddData((sint32*)GetStructPointer(data), data->GetLength(), sizeof(sint32), datastring); break; case DATA_STRUCT_SINT64: StructAddData((sint64*)GetStructPointer(data), data->GetLength(), sizeof(sint64), datastring); break; case DATA_STRUCT_CHAR: StructAddData((char*)GetStructPointer(data), data->GetLength(), sizeof(char), datastring); break; case DATA_STRUCT_FLOAT: StructAddData((float*)GetStructPointer(data), data->GetLength(), sizeof(float), datastring); break; case DATA_STRUCT_DOUBLE: StructAddData((double*)GetStructPointer(data), data->GetLength(), sizeof(double), datastring); break; case DATA_STRUCT_EQ2_8BIT_STRING: { for (int16 i = 0; i < data->GetLength(); i++) { EQ2_8BitString* ds = (EQ2_8BitString*)GetStructPointer(data); AddDataString(ds[i], datastring); } break; } case DATA_STRUCT_EQ2_16BIT_STRING: { for (int16 i = 0; i < data->GetLength(); i++) { EQ2_16BitString* ds = (EQ2_16BitString*)GetStructPointer(data); AddDataString(ds[i], datastring); } break; } case DATA_STRUCT_EQ2_32BIT_STRING: { for (int16 i = 0; i < data->GetLength(); i++) { EQ2_32BitString* ds = (EQ2_32BitString*)GetStructPointer(data); AddDataString(ds[i], datastring); } break; } case DATA_STRUCT_ARRAY: { int32 size = GetArraySize(data, 0); PacketStruct* ps = GetPacketStructByName(data->GetName()); if (ps && ps->GetSubPacketSize() != size) { ps->reAddAll(size); } if (ps && size > 0) { ps->serializePacket(); string data = *(ps->getDataString()); AddData(data, datastring); } break; } case DATA_STRUCT_COLOR: { StructAddData((EQ2_Color*)GetStructPointer(data), data->GetLength(), sizeof(EQ2_Color), datastring); break; } case DATA_STRUCT_EQUIPMENT: { StructAddData((EQ2_EquipmentItem*)GetStructPointer(data), data->GetLength(), sizeof(EQ2_EquipmentItem), datastring); break; } case DATA_STRUCT_ITEM: { //DumpPacket((uchar*)GetStructPointer(data), data->GetItemSize()); AddCharArray((char*)GetStructPointer(data), data->GetItemSize(), datastring); break; } } } int8 PacketStruct::getType_int8_ByName(const char* name, int32 index, bool force) { DataStruct* data_struct = findStruct(name, index); return getType_int8(data_struct, index, force); } int16 PacketStruct::getType_int16_ByName(const char* name, int32 index, bool force) { DataStruct* data_struct = findStruct(name, index); return getType_int16(data_struct, index, force); } int32 PacketStruct::getType_int32_ByName(const char* name, int32 index, bool force) { DataStruct* data_struct = findStruct(name, index); return getType_int32(data_struct, index, force); } int64 PacketStruct::getType_int64_ByName(const char* name, int32 index, bool force) { DataStruct* data_struct = findStruct(name, index); return getType_int64(data_struct, index, force); } sint8 PacketStruct::getType_sint8_ByName(const char* name, int32 index, bool force) { DataStruct* data_struct = findStruct(name, index); return getType_sint8(data_struct, index, force); } sint16 PacketStruct::getType_sint16_ByName(const char* name, int32 index, bool force) { DataStruct* data_struct = findStruct(name, index); return getType_sint16(data_struct, index, force); } sint32 PacketStruct::getType_sint32_ByName(const char* name, int32 index, bool force) { DataStruct* data_struct = findStruct(name, index); return getType_sint32(data_struct, index, force); } sint64 PacketStruct::getType_sint64_ByName(const char* name, int32 index, bool force) { DataStruct* data_struct = findStruct(name, index); return getType_sint64(data_struct, index, force); } float PacketStruct::getType_float_ByName(const char* name, int32 index, bool force) { DataStruct* data_struct = findStruct(name, index); return getType_float(data_struct, index, force); } double PacketStruct::getType_double_ByName(const char* name, int32 index, bool force) { DataStruct* data_struct = findStruct(name, index); return getType_double(data_struct, index, force); } char PacketStruct::getType_char_ByName(const char* name, int32 index, bool force) { DataStruct* data_struct = findStruct(name, index); return getType_char(data_struct, index, force); } EQ2_8BitString PacketStruct::getType_EQ2_8BitString_ByName(const char* name, int32 index, bool force) { DataStruct* data_struct = findStruct(name, index); return getType_EQ2_8BitString(data_struct, index, force); } EQ2_16BitString PacketStruct::getType_EQ2_16BitString_ByName(const char* name, int32 index, bool force) { DataStruct* data_struct = findStruct(name, index); return getType_EQ2_16BitString(data_struct, index, force); } EQ2_32BitString PacketStruct::getType_EQ2_32BitString_ByName(const char* name, int32 index, bool force) { DataStruct* data_struct = findStruct(name, index); return getType_EQ2_32BitString(data_struct, index, force); } EQ2_Color PacketStruct::getType_EQ2_Color_ByName(const char* name, int32 index, bool force) { DataStruct* data_struct = findStruct(name, index); return getType_EQ2_Color(data_struct, index, force); } EQ2_EquipmentItem PacketStruct::getType_EQ2_EquipmentItem_ByName(const char* name, int32 index, bool force) { DataStruct* data_struct = findStruct(name, index); return getType_EQ2_EquipmentItem(data_struct, index, force); } int8 PacketStruct::getType_int8(DataStruct* data_struct, int32 index, bool force) { if (data_struct && ((data_struct->GetType() == DATA_STRUCT_INT8) || force)) { int8* ptr = (int8*)GetStructPointer(data_struct); return ptr[index]; } return 0; } int16 PacketStruct::getType_int16(DataStruct* data_struct, int32 index, bool force) { if (data_struct && ((data_struct->GetType() == DATA_STRUCT_INT16) || force)) { int16* ptr = (int16*)GetStructPointer(data_struct); return ptr[index]; } return 0; } int32 PacketStruct::getType_int32(DataStruct* data_struct, int32 index, bool force) { if (data_struct && ((data_struct->GetType() == DATA_STRUCT_INT32) || force)) { int32* ptr = (int32*)GetStructPointer(data_struct); return ptr[index]; } return 0; } int64 PacketStruct::getType_int64(DataStruct* data_struct, int32 index, bool force) { if (data_struct && ((data_struct->GetType() == DATA_STRUCT_INT64) || force)) { int64* ptr = (int64*)GetStructPointer(data_struct); return ptr[index]; } return 0; } sint8 PacketStruct::getType_sint8(DataStruct* data_struct, int32 index, bool force) { if (data_struct && ((data_struct->GetType() == DATA_STRUCT_SINT8) || force)) { sint8* ptr = (sint8*)GetStructPointer(data_struct); return ptr[index]; } return 0; } sint16 PacketStruct::getType_sint16(DataStruct* data_struct, int32 index, bool force) { if (data_struct && ((data_struct->GetType() == DATA_STRUCT_SINT16) || force)) { sint16* ptr = (sint16*)GetStructPointer(data_struct); return ptr[index]; } return 0; } sint32 PacketStruct::getType_sint32(DataStruct* data_struct, int32 index, bool force) { if (data_struct && ((data_struct->GetType() == DATA_STRUCT_SINT32) || force)) { sint32* ptr = (sint32*)GetStructPointer(data_struct); return ptr[index]; } return 0; } sint64 PacketStruct::getType_sint64(DataStruct* data_struct, int32 index, bool force) { if (data_struct && ((data_struct->GetType() == DATA_STRUCT_SINT64) || force)) { sint64* ptr = (sint64*)GetStructPointer(data_struct); return ptr[index]; } return 0; } float PacketStruct::getType_float(DataStruct* data_struct, int32 index, bool force) { if (data_struct && ((data_struct->GetType() == DATA_STRUCT_FLOAT) || force)) { float* ptr = (float*)GetStructPointer(data_struct); return ptr[index]; } return 0; } double PacketStruct::getType_double(DataStruct* data_struct, int32 index, bool force) { if (data_struct && ((data_struct->GetType() == DATA_STRUCT_DOUBLE) || force)) { double* ptr = (double*)GetStructPointer(data_struct); return ptr[index]; } return 0; } char PacketStruct::getType_char(DataStruct* data_struct, int32 index, bool force) { if (data_struct && ((data_struct->GetType() == DATA_STRUCT_CHAR) || force)) { char* ptr = (char*)GetStructPointer(data_struct); return ptr[index]; } return 0; } EQ2_8BitString PacketStruct::getType_EQ2_8BitString(DataStruct* data_struct, int32 index, bool force) { if (data_struct && ((data_struct->GetType() == DATA_STRUCT_EQ2_8BIT_STRING) || force)) { EQ2_8BitString* ptr = (EQ2_8BitString*)GetStructPointer(data_struct); return ptr[index]; } EQ2_8BitString ret; ret.size = 0; return ret; } EQ2_16BitString PacketStruct::getType_EQ2_16BitString(DataStruct* data_struct, int32 index, bool force) { if (data_struct && ((data_struct->GetType() == DATA_STRUCT_EQ2_16BIT_STRING) || force)) { EQ2_16BitString* ptr = (EQ2_16BitString*)GetStructPointer(data_struct); return ptr[index]; } EQ2_16BitString ret; ret.size = 0; return ret; } EQ2_32BitString PacketStruct::getType_EQ2_32BitString(DataStruct* data_struct, int32 index, bool force) { if (data_struct && ((data_struct->GetType() == DATA_STRUCT_EQ2_32BIT_STRING) || force)) { EQ2_32BitString* ptr = (EQ2_32BitString*)GetStructPointer(data_struct); return ptr[index]; } EQ2_32BitString ret; ret.size = 0; return ret; } EQ2_Color PacketStruct::getType_EQ2_Color(DataStruct* data_struct, int32 index, bool force) { if (data_struct && ((data_struct->GetType() == DATA_STRUCT_COLOR) || force)) { EQ2_Color* ptr = (EQ2_Color*)GetStructPointer(data_struct); return ptr[index]; } EQ2_Color ret; ret.blue = 0; ret.red = 0; ret.green = 0; return ret; } EQ2_EquipmentItem PacketStruct::getType_EQ2_EquipmentItem(DataStruct* data_struct, int32 index, bool force) { if (data_struct && ((data_struct->GetType() == DATA_STRUCT_EQUIPMENT) || force)) { EQ2_EquipmentItem* ptr = (EQ2_EquipmentItem*)GetStructPointer(data_struct); return ptr[index]; } EQ2_EquipmentItem ret; ret.color.blue = 0; ret.color.red = 0; ret.color.green = 0; ret.highlight.blue = 0; ret.highlight.red = 0; ret.highlight.green = 0; ret.type = 0; return ret; } bool PacketStruct::SetOpcode(const char* new_opcode) { opcode = EQOpcodeManager[0]->NameSearch(new_opcode); if (opcode == OP_Unknown) { #ifndef MINILOGIN LogWrite(PACKET__ERROR, 0, "Packet", "Warning: PacketStruct '%s' uses an unknown opcode named '%s', this struct cannot be serialized directly.", GetName(), new_opcode); #endif return false; } return true; } EQ2Packet* PacketStruct::serialize() { serializePacket(); if (GetOpcode() != OP_Unknown) return new EQ2Packet(GetOpcode(), getData(), getDataSize()); else { #ifndef MINILOGIN LogWrite(PACKET__ERROR, 0, "Packet", "Warning: PacketStruct '%s' uses an unknown opcode and cannot be serialized directly.", GetName()); #endif return 0; } } EQ2Packet* PacketStruct::serializeCountPacket(int16 version, int8 offset, uchar* orig_packet, uchar* xor_packet) { string* packet_data = serializeString(); uchar* data = (uchar*)packet_data->c_str(); int32 size = packet_data->size(); uchar* packed_data = new uchar[size + 20]; memset(packed_data, 0, size + 20); if (orig_packet && xor_packet) { memcpy(xor_packet, data + 6, size - 6 - offset); Encode(xor_packet, orig_packet, size - 6 - offset); size = Pack(packed_data, xor_packet, size - 6 - offset, size + 20, version); } else size = Pack(packed_data, data + 6, packet_data->size() - 6 - offset, packet_data->size() + 20, version); uchar* combined = new uchar[size + sizeof(int16) + offset]; memset(combined, 0, size + sizeof(int16) + offset); uchar* ptr = combined; memcpy(ptr, data, sizeof(int16)); ptr += sizeof(int16); memcpy(ptr, packed_data, size); if (offset > 0) { ptr += size; uchar* ptr2 = data; ptr2 += packet_data->size() - offset; memcpy(ptr, ptr2, offset); } EQ2Packet* app = new EQ2Packet(GetOpcode(), combined, size + sizeof(int16) + offset); safe_delete_array(packed_data); safe_delete_array(combined); return app; } bool PacketStruct::IsSubPacket() { return sub_packet; } void PacketStruct::IsSubPacket(bool new_val) { sub_packet = new_val; } int32 PacketStruct::GetSubPacketSize() { return sub_packet_size; } void PacketStruct::SetSubPacketSize(int32 new_size) { sub_packet_size = new_size; } void* PacketStruct::GetStructPointer(DataStruct* data_struct, bool erase) { try { void* tmp = struct_data[data_struct]; if (tmp != 0) { if (erase) struct_data.erase(data_struct); return tmp; } else { PacketStruct* packet = 0; vector::iterator itr2; for (itr2 = arrays.begin(); itr2 != arrays.end(); itr2++) { packet = *itr2; if (packet) { tmp = packet->GetStructPointer(data_struct, erase); if (tmp != 0) return tmp; } } } } catch (...) { cout << "Caught Exception...\n"; } return 0; } vector PacketStruct::GetDataStructs() { vector ret; DataStruct* ds = 0; vector::iterator itr; for (itr = structs.begin(); itr != structs.end(); itr++) { ds = *itr; if (ds->GetType() == DATA_STRUCT_ARRAY) { int32 size = GetArraySize(ds, 0); PacketStruct* ps = GetPacketStructByName(ds->GetName()); if (ps && ps->GetSubPacketSize() != size) { ps->reAddAll(size); } if (ps) { vector ret2 = ps->GetDataStructs(); vector::iterator itr2; for (itr2 = ret2.begin(); itr2 != ret2.end(); itr2++) { ret.push_back(*itr2); } } } else if (ds->GetLength() == 0 && ds->GetType() == DATA_STRUCT_ARRAY) { int32 size = GetArraySize(ds, 0); PacketStruct* ps = GetPacketStructByName(ds->GetName()); if (ps && ps->GetSubPacketSize() != size) { ps->reAddAll(size); } if (ps) { vector ret2 = ps->GetDataStructs(); vector::iterator itr2; for (itr2 = ret2.begin(); itr2 != ret2.end(); itr2++) { ret.push_back(*itr2); } } } else ret.push_back(ds); } return ret; } void PacketStruct::PrintPacket() { DataStruct* ds = 0; vector::iterator itr; for (itr = structs.begin(); itr != structs.end(); itr++) { ds = *itr; if (!ds->AddToStruct()) continue; for (int16 i = 0; i < ds->GetLength(); i++) { cout << "Name: " << ds->GetName() << " \tIndex: " << i << " \tType: "; switch (ds->GetType()) { case DATA_STRUCT_INT8: printf("int8\t\tData: %i", getType_int8_ByName(ds->GetName(), i)); break; case DATA_STRUCT_INT16: printf("int16\t\tData: %i", getType_int16_ByName(ds->GetName(), i)); break; case DATA_STRUCT_INT32: printf("int32\t\tData: %u", getType_int32_ByName(ds->GetName(), i)); break; case DATA_STRUCT_INT64: printf("int64\t\tData: %llu", getType_int64_ByName(ds->GetName(), i)); break; case DATA_STRUCT_SINT8: printf("sint8\t\tData: %i", getType_sint8_ByName(ds->GetName(), i)); break; case DATA_STRUCT_SINT16: printf("sint16\t\tData: %i", getType_sint16_ByName(ds->GetName(), i)); break; case DATA_STRUCT_SINT32: printf("sint32\t\tData: %i", getType_sint32_ByName(ds->GetName(), i)); break; case DATA_STRUCT_SINT64: printf("sint64\t\tData: %lli", getType_sint64_ByName(ds->GetName(), i)); break; case DATA_STRUCT_CHAR: printf("char\t\tData: %c", getType_char_ByName(ds->GetName(), i)); break; case DATA_STRUCT_FLOAT: printf("float\t\tData: %f", getType_float_ByName(ds->GetName(), i)); break; case DATA_STRUCT_DOUBLE: printf("double\t\tData: %f", getType_double_ByName(ds->GetName(), i)); break; case DATA_STRUCT_EQ2_8BIT_STRING: printf("EQ2_8BitString\tData: %s", getType_EQ2_8BitString_ByName(ds->GetName(), i).data.c_str()); break; case DATA_STRUCT_EQ2_16BIT_STRING: printf("EQ2_16BitString\tData: %s", getType_EQ2_16BitString_ByName(ds->GetName(), i).data.c_str()); break; case DATA_STRUCT_EQ2_32BIT_STRING: { printf("EQ2_32BitString\tData: %s", getType_EQ2_32BitString_ByName(ds->GetName(), i).data.c_str()); break; } case DATA_STRUCT_ITEM: { if (ds->GetItemSize() > 0) { DumpPacket((uchar*)GetStructPointer(ds), ds->GetItemSize()); } break; } case DATA_STRUCT_ARRAY: { int32 size = GetArraySize(ds, 0); PacketStruct* ps = GetPacketStructByName(ds->GetName()); if (ps && ps->GetSubPacketSize() != size) { ps->reAddAll(size); } if (ps) { cout << "Array:\tData: \n"; ps->PrintPacket(); } break; } case DATA_STRUCT_COLOR: { cout.unsetf(ios_base::dec); cout.setf(ios_base::hex); printf("EQ2_Color\tData: "); EQ2_Color tmp = getType_EQ2_Color_ByName(ds->GetName(), i); printf("R: %i", tmp.red); printf(", G: %i", tmp.green); printf(", B: %i", tmp.blue); break; } case DATA_STRUCT_EQUIPMENT: { cout.unsetf(ios_base::dec); cout.setf(ios_base::hex); printf("EQ2_EquipmentItem\tData: "); EQ2_EquipmentItem tmp = getType_EQ2_EquipmentItem_ByName(ds->GetName(), i); printf("type: "); printf(" ,color R: %i", tmp.color.red); printf(" ,color G: %i", tmp.color.green); printf(" ,color B: %i", tmp.color.blue); printf(" ,hl R: %i", tmp.highlight.red); printf(" ,hl G: %i", tmp.highlight.green); printf(" ,hl B: %i", tmp.highlight.blue); break; } } cout << endl; } if (ds->GetLength() == 0 && ds->GetType() == DATA_STRUCT_ARRAY) { int32 size = GetArraySize(ds, 0); PacketStruct* ps = GetPacketStructByName(ds->GetName()); if (ps && ps->GetSubPacketSize() != size) { ps->reAddAll(size); } if (ps) { cout << "Array:\tData: \n"; ps->PrintPacket(); } } } } void PacketStruct::LoadFromPacketStruct(PacketStruct* packet, char* substruct_name) { vector::iterator itr; DataStruct* ds = 0; char name[512]; //scatman (1/30/2012): these declarations are here to get rid of a linux compile error "taking address of temporary" EQ2_8BitString str8; EQ2_16BitString str16; EQ2_32BitString str32; EQ2_EquipmentItem equip; for (itr = structs.begin(); itr != structs.end(); itr++) { ds = *itr; for (int16 i = 0; i < ds->GetLength(); i++) { memset(name, 0, sizeof(name)); if (substruct_name) snprintf(name, sizeof(name), "%s_%s_0", substruct_name, ds->GetName()); else strncpy(name, ds->GetName(), sizeof(name)); name[sizeof(name) - 1] = '\0'; switch (ds->GetType()) { case DATA_STRUCT_INT8: setData(ds, packet->getType_int8_ByName(name, i), i); break; case DATA_STRUCT_SINT8: setData(ds, packet->getType_sint8_ByName(name, i), i); break; case DATA_STRUCT_CHAR: setData(ds, packet->getType_char_ByName(name, i), i); break; case DATA_STRUCT_SINT16: setData(ds, packet->getType_sint16_ByName(name, i), i); break; case DATA_STRUCT_INT16: setData(ds, packet->getType_int16_ByName(name, i), i); break; case DATA_STRUCT_INT32: setData(ds, packet->getType_int32_ByName(name, i), i); break; case DATA_STRUCT_INT64: setData(ds, packet->getType_int64_ByName(name, i), i); break; case DATA_STRUCT_SINT32: setData(ds, packet->getType_sint32_ByName(name, i), i); break; case DATA_STRUCT_SINT64: setData(ds, packet->getType_sint64_ByName(name, i), i); break; case DATA_STRUCT_FLOAT: setData(ds, packet->getType_float_ByName(name, i), i); break; case DATA_STRUCT_DOUBLE: setData(ds, packet->getType_double_ByName(name, i), i); break; case DATA_STRUCT_EQ2_8BIT_STRING: str8 = packet->getType_EQ2_8BitString_ByName(name, i); setData(ds, &str8, i); break; case DATA_STRUCT_EQ2_16BIT_STRING: str16 = packet->getType_EQ2_16BitString_ByName(name, i); setData(ds, &str16, i); break; case DATA_STRUCT_EQ2_32BIT_STRING: str32 = packet->getType_EQ2_32BitString_ByName(name, i); setData(ds, &str32, i); break; case DATA_STRUCT_ARRAY: { int32 size = GetArraySize(ds, 0); PacketStruct* ps = GetPacketStructByName(ds->GetName()); if (ps && size > 0) ps->LoadFromPacketStruct(packet, substruct_name); break; } case DATA_STRUCT_COLOR: setColor(ds, packet->getType_EQ2_Color_ByName(name, i), i); break; case DATA_STRUCT_EQUIPMENT: equip = packet->getType_EQ2_EquipmentItem_ByName(name, i); setEquipmentByName(ds->GetName(), &equip, i); break; default: break; } } } } #ifdef WORLD void PacketStruct::setItem(DataStruct* ds, Item* item, Player* player, int32 index, sint8 offset, bool loot_item) { if (!ds) return; uchar* ptr = (uchar*)GetStructPointer(ds); PacketStruct* packet = item->PrepareItem(client_version, false, loot_item); if (packet) { int16 item_version = GetItemPacketType(packet->GetVersion()); item->serialize(packet, true, player, item_version); string* generic_string_data = packet->serializeString(); int32 size = generic_string_data->length(); //DumpPacket((uchar*)generic_string_data->c_str(), size); if (size <= 13) return; size -= (9 + offset); if (client_version > 546 && item->IsBag() == false && item->IsBauble() == false && item->IsFood() == false && (offset == 0 || offset == -1 || offset == 2)) size = (size * 2) - 5; uchar* out_data = new uchar[size + 1]; uchar* out_ptr = out_data; memcpy(out_ptr, (uchar*)generic_string_data->c_str() + (9 + offset), generic_string_data->length() - (9 + offset)); //DumpPacket((uchar*)generic_string_data->c_str() + (9 + offset), size); //without these it will prompt for your character name if (offset == 0 || offset == -1 || offset == 2) { if (client_version <= 546 && item->details.count > 0) out_data[0] = item->details.count; else out_data[0] = 1; } // out_ptr += generic_string_data->length() - (10 + offset); if (client_version > 546 && item->IsBag() == false && item->IsBauble() == false && item->IsFood() == false && (offset == 0 || offset == -1 || offset == 2)) { out_data[4] = 0x80; memcpy(out_ptr, (uchar*)generic_string_data->c_str() + (13 + offset), generic_string_data->length() - (13 + offset)); } ds->SetItemSize(size); //DumpPacket(out_data, size); memcpy(ptr, out_data, size); safe_delete_array(out_data); delete packet; } //DumpPacket(ptr2, ds->GetItemSize()); } void PacketStruct::setItemByName(const char* name, Item* item, Player* player, int32 index, sint8 offset, bool loot_item) { setItem(findStruct(name, index), item, player, index, offset, loot_item); } void PacketStruct::setItemArrayDataByName(const char* name, Item* item, Player* player, int32 index1, int32 index2, sint8 offset, bool loot_item) { char tmp[10] = { 0 }; sprintf(tmp, "_%i", index1); string name2 = string(name).append(tmp); setItem(findStruct(name2.c_str(), index1, index2), item, player, index2, offset, loot_item); } void PacketStruct::ResetData() { vector::iterator itr; for (itr = structs.begin(); itr != structs.end(); itr++) { DataStruct* ds = *itr; void* ptr = GetStructPointer(ds); if (!ptr) continue; switch (ds->GetType()) { case DATA_STRUCT_EQ2_8BIT_STRING: { EQ2_8BitString* real_ptr = (EQ2_8BitString*)ptr; real_ptr->size = 0; real_ptr->data.clear(); break; } case DATA_STRUCT_EQ2_16BIT_STRING: { EQ2_16BitString* real_ptr = (EQ2_16BitString*)ptr; real_ptr->size = 0; real_ptr->data.clear(); break; } case DATA_STRUCT_EQ2_32BIT_STRING: { EQ2_32BitString* real_ptr = (EQ2_32BitString*)ptr; real_ptr->size = 0; real_ptr->data.clear(); break; } case DATA_STRUCT_EQUIPMENT: { memset(ptr, 0, sizeof(EQ2_EquipmentItem) * ds->GetLength()); break; } case DATA_STRUCT_DOUBLE: { memset(ptr, 0, sizeof(double) * ds->GetLength()); break; } case DATA_STRUCT_FLOAT: { memset(ptr, 0, sizeof(float) * ds->GetLength()); break; } case DATA_STRUCT_INT8: { memset(ptr, 0, sizeof(int8) * ds->GetLength()); break; } case DATA_STRUCT_INT16: { memset(ptr, 0, sizeof(int16) * ds->GetLength()); break; } case DATA_STRUCT_INT32: { memset(ptr, 0, sizeof(int32) * ds->GetLength()); break; } case DATA_STRUCT_INT64: { memset(ptr, 0, sizeof(int64) * ds->GetLength()); break; } case DATA_STRUCT_SINT8: { memset(ptr, 0, sizeof(sint8) * ds->GetLength()); break; } case DATA_STRUCT_SINT16: { memset(ptr, 0, sizeof(sint16) * ds->GetLength()); break; } case DATA_STRUCT_SINT32: { memset(ptr, 0, sizeof(sint32) * ds->GetLength()); break; } case DATA_STRUCT_SINT64: { memset(ptr, 0, sizeof(sint64) * ds->GetLength()); break; } case DATA_STRUCT_ITEM: { memset(ptr, 0, 10000 * ds->GetLength()); break; } case DATA_STRUCT_CHAR: { memset(ptr, 0, sizeof(char) * ds->GetLength()); break; } case DATA_STRUCT_COLOR: { memset(ptr, 0, sizeof(EQ2_Color) * ds->GetLength()); break; } } } vector::iterator itr2; for (itr2 = arrays.begin(); itr2 != arrays.end(); itr2++) (*itr2)->ResetData(); } #endif