forked from 0ad/0ad
bb
157c6af18e
Avoid cases of filenames Update years in terms and other legal(ish) documents Don't update years in license headers, since change is not meaningful Will add linter rule in seperate commit Happy recompiling everyone! Original Patch By: Nescio Comment By: Gallaecio Differential Revision: D2620 This was SVN commit r27786.
171 lines
3.6 KiB
C++
171 lines
3.6 KiB
C++
/* Copyright (C) 2011 Wildfire Games.
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* This file is part of 0 A.D.
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*
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* 0 A.D. 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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* 0 A.D. 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 0 A.D. If not, see <http://www.gnu.org/licenses/>.
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*/
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#include "precompiled.h"
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#include "CommonConvert.h"
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#include "PMDConvert.h"
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#include "PSAConvert.h"
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#include "StdSkeletons.h"
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#include <cstdarg>
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#include <cassert>
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void default_logger(void*, int severity, const char* message)
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{
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fprintf(stderr, "[%d] %s\n", severity, message);
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}
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static LogFn g_Logger = &default_logger;
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static void* g_LoggerCBData = NULL;
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EXPORT void set_logger(LogFn logger, void* cb_data)
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{
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if (logger)
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{
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g_Logger = logger;
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g_LoggerCBData = cb_data;
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}
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else
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{
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g_Logger = &default_logger;
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g_LoggerCBData = NULL;
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}
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}
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void Log(int severity, const char* msg, ...)
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{
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char buffer[1024];
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va_list ap;
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va_start(ap, msg);
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vsnprintf(buffer, sizeof(buffer), msg, ap);
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buffer[sizeof(buffer)-1] = '\0';
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va_end(ap);
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g_Logger(g_LoggerCBData, severity, buffer);
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}
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struct BufferedOutputCallback : public OutputCB
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{
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static const unsigned int bufferSize = 4096;
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char buffer[bufferSize];
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unsigned int bufferUsed;
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OutputFn fn;
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void* cb_data;
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BufferedOutputCallback(OutputFn fn, void* cb_data)
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: fn(fn), cb_data(cb_data), bufferUsed(0)
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{
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}
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~BufferedOutputCallback()
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{
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// flush the buffer if it's not empty
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if (bufferUsed > 0)
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fn(cb_data, buffer, bufferUsed);
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}
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virtual void operator() (const char* data, unsigned int length)
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{
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if (bufferUsed+length > bufferSize)
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{
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// will overflow buffer, so flush the buffer first
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fn(cb_data, buffer, bufferUsed);
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bufferUsed = 0;
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if (length > bufferSize)
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{
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// new data won't fit in buffer, so send it out unbuffered
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fn(cb_data, data, length);
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return;
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}
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}
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// append onto buffer
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memcpy(buffer+bufferUsed, data, length);
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bufferUsed += length;
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assert(bufferUsed <= bufferSize);
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}
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};
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int convert_dae_to_whatever(const char* dae, OutputFn writer, void* cb_data, void(*conv)(const char*, OutputCB&, std::string&))
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{
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Log(LOG_INFO, "Starting conversion");
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FCollada::Initialize();
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std::string xmlErrors;
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BufferedOutputCallback cb(writer, cb_data);
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try
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{
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conv(dae, cb, xmlErrors);
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}
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catch (const ColladaException& e)
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{
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if (! xmlErrors.empty())
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Log(LOG_ERROR, "%s", xmlErrors.c_str());
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Log(LOG_ERROR, "%s", e.what());
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FCollada::Release();
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return -2;
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}
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FCollada::Release();
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if (! xmlErrors.empty())
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{
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Log(LOG_ERROR, "%s", xmlErrors.c_str());
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return -1;
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}
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return 0;
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}
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EXPORT int convert_dae_to_pmd(const char* dae, OutputFn pmd_writer, void* cb_data)
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{
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return convert_dae_to_whatever(dae, pmd_writer, cb_data, ColladaToPMD);
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}
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EXPORT int convert_dae_to_psa(const char* dae, OutputFn psa_writer, void* cb_data)
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{
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return convert_dae_to_whatever(dae, psa_writer, cb_data, ColladaToPSA);
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}
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EXPORT int set_skeleton_definitions(const char* xml, int length)
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{
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std::string xmlErrors;
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try
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{
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Skeleton::LoadSkeletonDataFromXml(xml, length, xmlErrors);
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}
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catch (const ColladaException& e)
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{
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if (! xmlErrors.empty())
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Log(LOG_ERROR, "%s", xmlErrors.c_str());
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Log(LOG_ERROR, "%s", e.what());
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return -1;
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}
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return 0;
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}
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