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glest-source/source/shared_lib/sources/util/util.cpp

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// This file is part of Glest <https://github.com/Glest>
//
// Copyright (C) 2018 The Glest team
//
// Glest is a fork of MegaGlest <https://megaglest.org/>
//
// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with this program. If not, see <https://www.gnu.org/licenses/>
#include "util.h"
#include <ctime>
#include <cassert>
#include <stdexcept>
#include <cstring>
#include <cstdio>
#include <stdarg.h>
#include <time.h>
#include <fcntl.h> // for open()
#ifdef WIN32
#include <io.h> // for open()
#else
#include <unistd.h>
#include <limits.h>
#endif
#include <sys/stat.h> // for open()
#include "platform_util.h"
#include "platform_common.h"
#include "conversion.h"
#include "simple_threads.h"
#include "platform_util.h"
#ifndef WIN32
#include <errno.h>
#endif
#include "leak_dumper.h"
using namespace std;
using namespace Shared::Platform;
using namespace Shared::PlatformCommon;
using namespace Shared::Util;
namespace Shared {
namespace Util {
bool GlobalStaticFlags::isNonGraphicalMode = false;
uint64 GlobalStaticFlags::flags = gsft_none;
// Init statics
std::map<SystemFlags::DebugType, SystemFlags::SystemFlagsType> *SystemFlags::debugLogFileList = NULL;
int SystemFlags::lockFile = -1;
int SystemFlags::lockFileCountIndex = -1;
string SystemFlags::lockfilename = "";
bool SystemFlags::haveSpecialOutputCommandLineOption = false;
CURL *SystemFlags::curl_handle = NULL;
bool SystemFlags::curl_global_init_called = false;
int SystemFlags::DEFAULT_HTTP_TIMEOUT = 10;
bool SystemFlags::VERBOSE_MODE_ENABLED = false;
bool SystemFlags::ENABLE_THREADED_LOGGING = false;
static LogFileThread *threadLogger = NULL;
bool SystemFlags::SHUTDOWN_PROGRAM_MODE = false;
//
static void *myrealloc(void *ptr, size_t size) {
/* There might be a realloc() out there that doesn't like reallocing
NULL pointers, so we take care of it here */
if (ptr)
return realloc(ptr, size);
else
return malloc(size);
}
bool SystemFlags::getThreadedLoggerRunning() {
return (threadLogger != NULL && threadLogger->getRunningStatus() == true);
}
std::size_t SystemFlags::getLogEntryBufferCount() {
std::size_t ret = 0;
if (threadLogger != NULL && threadLogger->getRunningStatus() == true) {
ret = threadLogger->getLogEntryBufferCount();
}
return ret;
}
size_t SystemFlags::httpWriteMemoryCallback(void *ptr, size_t size, size_t nmemb, void *data) {
size_t realsize = size * nmemb;
struct httpMemoryStruct *mem = (struct httpMemoryStruct *)data;
mem->memory = (char *) myrealloc(mem->memory, mem->size + realsize + 1);
if (mem->memory) {
memcpy(&(mem->memory[mem->size]), ptr, realsize);
mem->size += realsize;
mem->memory[mem->size] = 0;
}
return realsize;
}
std::string SystemFlags::escapeURL(std::string URL, CURL *handle) {
string result = URL;
if (handle == NULL) {
handle = SystemFlags::curl_handle;
}
char *escaped = curl_easy_escape(handle, URL.c_str(), 0);
if (escaped != NULL) {
result = escaped;
curl_free(escaped);
}
return result;
}
std::string SystemFlags::getHTTP(std::string URL, CURL *handle, int timeOut, CURLcode *savedResult) {
if (handle == NULL) {
handle = SystemFlags::curl_handle;
}
if (SystemFlags::getSystemSettingType(SystemFlags::debugSystem).enabled) SystemFlags::OutputDebug(SystemFlags::debugSystem, "In [%s::%s Line %d]\n", extractFileFromDirectoryPath(__FILE__).c_str(), __FUNCTION__, __LINE__);
curl_easy_setopt(handle, CURLOPT_SSL_VERIFYPEER, 0);
curl_easy_setopt(handle, CURLOPT_URL, URL.c_str());
/* send all data to this function */
curl_easy_setopt(handle, CURLOPT_WRITEFUNCTION, SystemFlags::httpWriteMemoryCallback);
struct SystemFlags::httpMemoryStruct chunk;
chunk.memory = NULL; /* we expect realloc(NULL, size) to work */
chunk.size = 0; /* no data at this point */
/* we pass our 'chunk' struct to the callback function */
curl_easy_setopt(handle, CURLOPT_WRITEDATA, (void *) &chunk);
/* some servers don't like requests that are made without a user-agent
field, so we provide one */
curl_easy_setopt(handle, CURLOPT_USERAGENT, "glest-agent/1.0");
/* follow HTTP redirects (status 3xx), 20 at most */
curl_easy_setopt(handle, CURLOPT_FOLLOWLOCATION, 1);
curl_easy_setopt(handle, CURLOPT_MAXREDIRS, 20);
if (SystemFlags::getSystemSettingType(SystemFlags::debugSystem).enabled) SystemFlags::OutputDebug(SystemFlags::debugSystem, "In [%s::%s Line %d] handle = %p\n", extractFileFromDirectoryPath(__FILE__).c_str(), __FUNCTION__, __LINE__, handle);
if (getSystemSettingType(SystemFlags::debugNetwork).enabled == true) {
curl_easy_setopt(handle, CURLOPT_VERBOSE, 1);
}
if (SystemFlags::getSystemSettingType(SystemFlags::debugSystem).enabled) SystemFlags::OutputDebug(SystemFlags::debugSystem, "In [%s::%s Line %d]\n", extractFileFromDirectoryPath(__FILE__).c_str(), __FUNCTION__, __LINE__);
char errbuf[CURL_ERROR_SIZE] = "";
curl_easy_setopt(handle, CURLOPT_ERRORBUFFER, errbuf);
// max X seconds to connect to the URL
if (timeOut < 0) {
timeOut = SystemFlags::DEFAULT_HTTP_TIMEOUT;
}
curl_easy_setopt(handle, CURLOPT_CONNECTTIMEOUT, timeOut);
/* get contents from the URL */
CURLcode result = curl_easy_perform(handle);
if (SystemFlags::VERBOSE_MODE_ENABLED) printf("CURL result = %d\n", result);
if (SystemFlags::VERBOSE_MODE_ENABLED) printf("CURL errbuf [%s]\n", errbuf);
if (SystemFlags::getSystemSettingType(SystemFlags::debugSystem).enabled) SystemFlags::OutputDebug(SystemFlags::debugSystem, "In [%s::%s Line %d] return code [%d] [%s]\n", extractFileFromDirectoryPath(__FILE__).c_str(), __FUNCTION__, __LINE__, result, errbuf);
std::string serverResponse = (chunk.memory != NULL ? chunk.memory : "");
if (chunk.memory) {
free(chunk.memory);
}
if (savedResult != NULL) {
*savedResult = result;
}
if (result != CURLE_OK) {
serverResponse = errbuf;
}
if (SystemFlags::getSystemSettingType(SystemFlags::debugSystem).enabled) SystemFlags::OutputDebug(SystemFlags::debugSystem, "In [%s::%s Line %d] serverResponse [%s]\n", extractFileFromDirectoryPath(__FILE__).c_str(), __FUNCTION__, __LINE__, serverResponse.c_str());
return serverResponse;
}
CURL *SystemFlags::initHTTP() {
if (SystemFlags::curl_global_init_called == false) {
SystemFlags::curl_global_init_called = true;
//printf("HTTP init\n");
if (SystemFlags::getSystemSettingType(SystemFlags::debugSystem).enabled) SystemFlags::OutputDebug(SystemFlags::debugSystem, "In [%s::%s Line %d] calling curl_global_init\n", extractFileFromDirectoryPath(__FILE__).c_str(), __FUNCTION__, __LINE__);
if (SystemFlags::VERBOSE_MODE_ENABLED) printf("In [%s::%s Line %d] calling curl_global_init\n", extractFileFromDirectoryPath(__FILE__).c_str(), __FUNCTION__, __LINE__);
CURLcode result = curl_global_init(CURL_GLOBAL_ALL);
if (SystemFlags::getSystemSettingType(SystemFlags::debugSystem).enabled) SystemFlags::OutputDebug(SystemFlags::debugSystem, "In [%s::%s Line %d] curl_global_init called and returned: result %d [%s]\n", extractFileFromDirectoryPath(__FILE__).c_str(), __FUNCTION__, __LINE__, result, curl_easy_strerror(result));
if (SystemFlags::VERBOSE_MODE_ENABLED) printf("In [%s::%s Line %d] curl_global_init called and returned: result %d [%s]\n", extractFileFromDirectoryPath(__FILE__).c_str(), __FUNCTION__, __LINE__, result, curl_easy_strerror(result));
//printf("In [%s::%s Line %d] curl_global_init called and returned: result %d [%s]\n",extractFileFromDirectoryPath(__FILE__).c_str(),__FUNCTION__,__LINE__,result,curl_easy_strerror(result));
}
if (SystemFlags::getSystemSettingType(SystemFlags::debugSystem).enabled) SystemFlags::OutputDebug(SystemFlags::debugSystem, "In [%s::%s Line %d] calling curl_easy_init\n", extractFileFromDirectoryPath(__FILE__).c_str(), __FUNCTION__, __LINE__);
if (SystemFlags::VERBOSE_MODE_ENABLED) printf("In [%s::%s Line %d] calling curl_easy_init\n", extractFileFromDirectoryPath(__FILE__).c_str(), __FUNCTION__, __LINE__);
CURL *handle = curl_easy_init();
if (handle == NULL) {
if (SystemFlags::getSystemSettingType(SystemFlags::debugSystem).enabled) SystemFlags::OutputDebug(SystemFlags::debugSystem, "In [%s::%s Line %d] ERROR handle = NULL\n", extractFileFromDirectoryPath(__FILE__).c_str(), __FUNCTION__, __LINE__);
if (SystemFlags::VERBOSE_MODE_ENABLED) printf("In [%s::%s Line %d] ERROR handle = NULL\n", extractFileFromDirectoryPath(__FILE__).c_str(), __FUNCTION__, __LINE__);
}
if (SystemFlags::VERBOSE_MODE_ENABLED) printf("In [%s::%s Line %d] handle = %p\n", extractFileFromDirectoryPath(__FILE__).c_str(), __FUNCTION__, __LINE__, handle);
curl_easy_setopt(handle, CURLOPT_NOSIGNAL, 1);
curl_easy_setopt(handle, CURLOPT_FOLLOWLOCATION, 1);
curl_easy_setopt(handle, CURLOPT_SSL_VERIFYPEER, 0);
if (SystemFlags::VERBOSE_MODE_ENABLED) printf("In [%s::%s Line %d] handle = %p\n", extractFileFromDirectoryPath(__FILE__).c_str(), __FUNCTION__, __LINE__, handle);
return handle;
}
void SystemFlags::globalCleanupHTTP() {
if (curl_handle != NULL) {
if (SystemFlags::VERBOSE_MODE_ENABLED) printf("In [%s::%s Line: %d]\n", extractFileFromDirectoryPath(__FILE__).c_str(), __FUNCTION__, __LINE__);
SystemFlags::cleanupHTTP(&curl_handle, true);
curl_handle = NULL;
}
if (SystemFlags::curl_global_init_called == true) {
SystemFlags::curl_global_init_called = false;
//printf("HTTP cleanup\n");
curl_global_cleanup();
//printf("In [%s::%s Line %d] curl_global_cleanup called\n",extractFileFromDirectoryPath(__FILE__).c_str(),__FUNCTION__,__LINE__);
}
}
SystemFlags::SystemFlagsType * SystemFlags::setupRequiredMembers() {
if (SystemFlags::VERBOSE_MODE_ENABLED) printf("In [%s::%s Line: %d]\n", extractFileFromDirectoryPath(__FILE__).c_str(), __FUNCTION__, __LINE__);
if (threadLogger == NULL && SystemFlags::SHUTDOWN_PROGRAM_MODE == true) {
//throw game_runtime_error("threadLogger == NULL && SystemFlags::SHUTDOWN_PROGRAM_MODE == true");
if (SystemFlags::VERBOSE_MODE_ENABLED) printf("In [%s::%s Line: %d] ERROR threadLogger == NULL && SystemFlags::SHUTDOWN_PROGRAM_MODE == true\n", extractFileFromDirectoryPath(__FILE__).c_str(), __FUNCTION__, __LINE__);
//static SystemFlagsType *result = new SystemFlagsType();
static SystemFlags::SystemFlagsType result;
result.enabled = SystemFlags::VERBOSE_MODE_ENABLED;
return &result;
} else {
SystemFlags::init(false);
return NULL;
}
}
void SystemFlags::init(bool haveSpecialOutputCommandLineOption) {
SystemFlags::haveSpecialOutputCommandLineOption = haveSpecialOutputCommandLineOption;
if (SystemFlags::debugLogFileList == NULL) {
if (SystemFlags::VERBOSE_MODE_ENABLED) printf("In [%s::%s Line: %d]\n", extractFileFromDirectoryPath(__FILE__).c_str(), __FUNCTION__, __LINE__);
if (threadLogger == NULL && SystemFlags::SHUTDOWN_PROGRAM_MODE == true) {
//throw game_runtime_error("threadLogger == NULL && SystemFlags::SHUTDOWN_PROGRAM_MODE == true");
if (SystemFlags::VERBOSE_MODE_ENABLED) printf("In [%s::%s Line: %d] ERROR threadLogger == NULL && SystemFlags::SHUTDOWN_PROGRAM_MODE == true\n", extractFileFromDirectoryPath(__FILE__).c_str(), __FUNCTION__, __LINE__);
return;
}
SystemFlags::debugLogFileList = new std::map<SystemFlags::DebugType, SystemFlags::SystemFlagsType>();
(*SystemFlags::debugLogFileList)[SystemFlags::debugSystem] = SystemFlags::SystemFlagsType(SystemFlags::debugSystem);
(*SystemFlags::debugLogFileList)[SystemFlags::debugNetwork] = SystemFlags::SystemFlagsType(SystemFlags::debugNetwork);
(*SystemFlags::debugLogFileList)[SystemFlags::debugPerformance] = SystemFlags::SystemFlagsType(SystemFlags::debugPerformance);
(*SystemFlags::debugLogFileList)[SystemFlags::debugWorldSynch] = SystemFlags::SystemFlagsType(SystemFlags::debugWorldSynch);
(*SystemFlags::debugLogFileList)[SystemFlags::debugUnitCommands] = SystemFlags::SystemFlagsType(SystemFlags::debugUnitCommands);
(*SystemFlags::debugLogFileList)[SystemFlags::debugPathFinder] = SystemFlags::SystemFlagsType(SystemFlags::debugPathFinder);
(*SystemFlags::debugLogFileList)[SystemFlags::debugLUA] = SystemFlags::SystemFlagsType(SystemFlags::debugLUA);
(*SystemFlags::debugLogFileList)[SystemFlags::debugSound] = SystemFlags::SystemFlagsType(SystemFlags::debugSound);
(*SystemFlags::debugLogFileList)[SystemFlags::debugError] = SystemFlags::SystemFlagsType(SystemFlags::debugError);
}
if (threadLogger == NULL && SystemFlags::SHUTDOWN_PROGRAM_MODE == false) {
if (SystemFlags::VERBOSE_MODE_ENABLED) printf("In [%s::%s Line: %d]\n", extractFileFromDirectoryPath(__FILE__).c_str(), __FUNCTION__, __LINE__);
threadLogger = new LogFileThread();
threadLogger->start();
sleep(1);
}
if (SystemFlags::getSystemSettingType(SystemFlags::debugSystem).enabled) SystemFlags::OutputDebug(SystemFlags::debugSystem, "In [%s::%s Line %d]\n", extractFileFromDirectoryPath(__FILE__).c_str(), __FUNCTION__, __LINE__);
if (curl_handle == NULL) {
if (SystemFlags::VERBOSE_MODE_ENABLED) printf("In [%s::%s Line: %d]\n", extractFileFromDirectoryPath(__FILE__).c_str(), __FUNCTION__, __LINE__);
if (SystemFlags::getSystemSettingType(SystemFlags::debugSystem).enabled) SystemFlags::OutputDebug(SystemFlags::debugSystem, "In [%s::%s Line %d]\n", extractFileFromDirectoryPath(__FILE__).c_str(), __FUNCTION__, __LINE__);
curl_handle = SystemFlags::initHTTP();
if (SystemFlags::getSystemSettingType(SystemFlags::debugSystem).enabled) SystemFlags::OutputDebug(SystemFlags::debugSystem, "In [%s::%s Line %d] curl_handle = %p\n", extractFileFromDirectoryPath(__FILE__).c_str(), __FUNCTION__, __LINE__, curl_handle);
}
}
inline bool acquire_file_lock(int hnd) {
#ifndef WIN32
struct ::flock lock;
// Initialize the flock structure.
memset(&lock, 0, sizeof(lock));
lock.l_type = F_WRLCK;
lock.l_whence = SEEK_SET;
lock.l_start = 0;
lock.l_len = 0;
lock.l_pid = 0;
return -1 != ::fcntl(hnd, F_SETLK, &lock);
#else
HANDLE hFile = (HANDLE) _get_osfhandle(hnd);
return TRUE == ::LockFile(hFile, 0, 0, 0, -0x10000);
#endif
}
SystemFlags::SystemFlags() {
}
void SystemFlags::cleanupHTTP(CURL **handle, bool globalCleanup) {
if (handle != NULL && *handle != NULL) {
curl_easy_cleanup(*handle);
*handle = NULL;
if (globalCleanup == true) {
SystemFlags::globalCleanupHTTP();
}
}
}
SystemFlags::~SystemFlags() {
SystemFlags::Close();
if (SystemFlags::VERBOSE_MODE_ENABLED) printf("In [%s::%s Line: %d]\n", extractFileFromDirectoryPath(__FILE__).c_str(), __FUNCTION__, __LINE__);
SystemFlags::globalCleanupHTTP();
if (SystemFlags::VERBOSE_MODE_ENABLED) printf("In [%s::%s Line: %d]\n", extractFileFromDirectoryPath(__FILE__).c_str(), __FUNCTION__, __LINE__);
}
void SystemFlags::Close() {
if (SystemFlags::VERBOSE_MODE_ENABLED) printf("In [%s::%s Line: %d]\n", extractFileFromDirectoryPath(__FILE__).c_str(), __FUNCTION__, __LINE__);
if (threadLogger != NULL) {
SystemFlags::ENABLE_THREADED_LOGGING = false;
//SystemFlags::SHUTDOWN_PROGRAM_MODE=true;
time_t elapsed = time(NULL);
threadLogger->signalQuit();
if (SystemFlags::VERBOSE_MODE_ENABLED) printf("In [%s::%s Line: %d]\n", extractFileFromDirectoryPath(__FILE__).c_str(), __FUNCTION__, __LINE__);
//threadLogger->shutdownAndWait();
for (; threadLogger->canShutdown(false) == false &&
difftime(time(NULL), elapsed) <= 15;) {
//sleep(150);
}
if (SystemFlags::VERBOSE_MODE_ENABLED) printf("In [%s::%s Line: %d]\n", extractFileFromDirectoryPath(__FILE__).c_str(), __FUNCTION__, __LINE__);
// if(threadLogger->canShutdown(false)) {
// Sleep(0);
// }
if (threadLogger->shutdownAndWait() == true) {
if (SystemFlags::VERBOSE_MODE_ENABLED) printf("In [%s::%s Line: %d]\n", extractFileFromDirectoryPath(__FILE__).c_str(), __FUNCTION__, __LINE__);
delete threadLogger;
if (SystemFlags::VERBOSE_MODE_ENABLED) printf("In [%s::%s Line: %d]\n", extractFileFromDirectoryPath(__FILE__).c_str(), __FUNCTION__, __LINE__);
}
threadLogger = NULL;
//delete threadLogger;
//threadLogger = NULL;
if (SystemFlags::VERBOSE_MODE_ENABLED) printf("In [%s::%s Line: %d]\n", extractFileFromDirectoryPath(__FILE__).c_str(), __FUNCTION__, __LINE__);
}
if (SystemFlags::debugLogFileList != NULL) {
if (SystemFlags::haveSpecialOutputCommandLineOption == false) {
if (SystemFlags::VERBOSE_MODE_ENABLED) printf("START Closing logfiles\n");
}
for (std::map<SystemFlags::DebugType, SystemFlags::SystemFlagsType>::iterator iterMap = SystemFlags::debugLogFileList->begin();
iterMap != SystemFlags::debugLogFileList->end(); ++iterMap) {
SystemFlags::SystemFlagsType &currentDebugLog = iterMap->second;
currentDebugLog.Close();
}
delete SystemFlags::debugLogFileList;
SystemFlags::debugLogFileList = NULL;
}
if (SystemFlags::VERBOSE_MODE_ENABLED) printf("In [%s::%s Line: %d]\n", extractFileFromDirectoryPath(__FILE__).c_str(), __FUNCTION__, __LINE__);
if (SystemFlags::lockFile != -1) {
#ifndef WIN32
close(SystemFlags::lockFile);
#else
_close(SystemFlags::lockFile);
#endif
SystemFlags::lockFile = -1;
SystemFlags::lockFileCountIndex = -1;
if (SystemFlags::lockfilename != "") {
int remove_result = remove(SystemFlags::lockfilename.c_str());
if (SystemFlags::VERBOSE_MODE_ENABLED) printf("In [%s::%s Line: %d] remove_result = %d for file [%s]\n", extractFileFromDirectoryPath(__FILE__).c_str(), __FUNCTION__, __LINE__, remove_result, SystemFlags::lockfilename.c_str());
SystemFlags::lockfilename = "";
}
}
if (SystemFlags::VERBOSE_MODE_ENABLED) printf("In [%s::%s Line: %d]\n", extractFileFromDirectoryPath(__FILE__).c_str(), __FUNCTION__, __LINE__);
if (SystemFlags::debugLogFileList != NULL) {
if (SystemFlags::haveSpecialOutputCommandLineOption == false) {
if (SystemFlags::VERBOSE_MODE_ENABLED) printf("END Closing logfiles\n");
}
}
if (SystemFlags::VERBOSE_MODE_ENABLED) printf("In [%s::%s Line: %d]\n", extractFileFromDirectoryPath(__FILE__).c_str(), __FUNCTION__, __LINE__);
}
void SystemFlags::handleDebug(DebugType type, const char *fmt, ...) {
if (SystemFlags::debugLogFileList == NULL) {
if (SystemFlags::VERBOSE_MODE_ENABLED) printf("In [%s::%s Line: %d]\n", extractFileFromDirectoryPath(__FILE__).c_str(), __FUNCTION__, __LINE__);
if (threadLogger == NULL && SystemFlags::SHUTDOWN_PROGRAM_MODE == true) {
//throw game_runtime_error("threadLogger == NULL && SystemFlags::SHUTDOWN_PROGRAM_MODE == true");
if (SystemFlags::VERBOSE_MODE_ENABLED) printf("In [%s::%s Line: %d] ERROR threadLogger == NULL && SystemFlags::SHUTDOWN_PROGRAM_MODE == true\n", extractFileFromDirectoryPath(__FILE__).c_str(), __FUNCTION__, __LINE__);
//return;
}
SystemFlags::init(false);
}
//SystemFlags::SystemFlagsType &currentDebugLog = (*SystemFlags::debugLogFileList)[type];
SystemFlags::SystemFlagsType &currentDebugLog = getSystemSettingType(type);
if (currentDebugLog.enabled == false) {
return;
}
va_list argList;
va_start(argList, fmt);
const int max_debug_buffer_size = 8096;
char szBuf[max_debug_buffer_size] = "";
vsnprintf(szBuf, max_debug_buffer_size - 1, fmt, argList);
va_end(argList);
if (currentDebugLog.debugLogFileName != "" &&
SystemFlags::ENABLE_THREADED_LOGGING &&
threadLogger != NULL &&
threadLogger->getRunningStatus() == true) {
threadLogger->addLogEntry(type, szBuf);
} else {
// Get the current time.
time_t curtime = time(NULL);
logDebugEntry(type, (szBuf[0] != '\0' ? szBuf : ""), curtime);
}
}
void SystemFlags::logDebugEntry(DebugType type, string debugEntry, time_t debugTime) {
if (SystemFlags::debugLogFileList == NULL) {
if (SystemFlags::VERBOSE_MODE_ENABLED) printf("In [%s::%s Line: %d]\n", extractFileFromDirectoryPath(__FILE__).c_str(), __FUNCTION__, __LINE__);
SystemFlags::init(false);
}
//SystemFlags::SystemFlagsType &currentDebugLog = (*SystemFlags::debugLogFileList)[type];
SystemFlags::SystemFlagsType &currentDebugLog = getSystemSettingType(type);
if (currentDebugLog.enabled == false) {
return;
}
char szBuf2[100] = "";
//if (type != debugPathFinder && type != debugError && type != debugWorldSynch) {
if (type != debugPathFinder && type != debugWorldSynch) {
// Get the current time.
// time_t curtime = time (NULL);
// Convert it to local time representation.
//struct tm *loctime = localtime (&debugTime);
std::tm loctime = threadsafe_localtime(debugTime);
strftime(szBuf2, 100, "%Y-%m-%d %H:%M:%S", &loctime);
}
/*
va_list argList;
va_start(argList, fmt);
const int max_debug_buffer_size = 8096;
char szBuf[max_debug_buffer_size]="";
vsnprintf(szBuf,max_debug_buffer_size-1,fmt, argList);
*/
// Either output to a logfile or
if (currentDebugLog.debugLogFileName != "") {
if (currentDebugLog.fileStream == NULL ||
currentDebugLog.fileStream->is_open() == false) {
// If the file is already open (shared) by another debug type
// do not over-write the file but share the stream pointer
if (SystemFlags::debugLogFileList != NULL) {
for (std::map<SystemFlags::DebugType, SystemFlags::SystemFlagsType>::iterator iterMap = SystemFlags::debugLogFileList->begin();
iterMap != SystemFlags::debugLogFileList->end(); ++iterMap) {
SystemFlags::SystemFlagsType &currentDebugLog2 = iterMap->second;
if (iterMap->first != type &&
currentDebugLog.debugLogFileName == currentDebugLog2.debugLogFileName &&
currentDebugLog2.fileStream != NULL) {
currentDebugLog.fileStream = currentDebugLog2.fileStream;
currentDebugLog.fileStreamOwner = false;
currentDebugLog.mutex = currentDebugLog2.mutex;
break;
}
}
}
string debugLog = currentDebugLog.debugLogFileName;
if (SystemFlags::lockFile == -1) {
const string lock_file_name = "debug.lck";
string lockfile = extractDirectoryPathFromFile(debugLog);
lockfile += lock_file_name;
SystemFlags::lockfilename = lockfile;
#ifndef WIN32
//SystemFlags::lockFile = open(lockfile.c_str(), O_WRONLY | O_CREAT | O_EXCL, S_IRUSR|S_IWUSR);
SystemFlags::lockFile = open(lockfile.c_str(), O_WRONLY | O_CREAT, S_IREAD | S_IWRITE);
#else
SystemFlags::lockFile = _open(lockfile.c_str(), O_WRONLY | O_CREAT, S_IREAD | S_IWRITE);
#endif
if (SystemFlags::lockFile < 0 || acquire_file_lock(SystemFlags::lockFile) == false) {
string newlockfile = lockfile;
int idx = 1;
for (idx = 1; idx <= 100; ++idx) {
newlockfile = lockfile + intToStr(idx);
if (SystemFlags::lockFile != -1) {
#ifndef WIN32
close(SystemFlags::lockFile);
#else
_close(SystemFlags::lockFile);
#endif
SystemFlags::lockFile = -1;
SystemFlags::lockFileCountIndex = -1;
}
//SystemFlags::lockFile = open(newlockfile.c_str(), O_WRONLY | O_CREAT | O_EXCL, S_IRUSR|S_IWUSR);
#ifndef WIN32
SystemFlags::lockFile = open(newlockfile.c_str(), O_WRONLY | O_CREAT, S_IREAD | S_IWRITE);
#else
SystemFlags::lockFile = _open(newlockfile.c_str(), O_WRONLY | O_CREAT, S_IREAD | S_IWRITE);
#endif
if (SystemFlags::lockFile >= 0 && acquire_file_lock(SystemFlags::lockFile) == true) {
break;
}
}
SystemFlags::lockFileCountIndex = idx;
SystemFlags::lockfilename = newlockfile;
debugLog += intToStr(idx);
if (SystemFlags::haveSpecialOutputCommandLineOption == false) {
if (SystemFlags::VERBOSE_MODE_ENABLED) printf("Opening additional logfile [%s]\n", debugLog.c_str());
}
}
} else if (SystemFlags::lockFileCountIndex > 0) {
debugLog += intToStr(SystemFlags::lockFileCountIndex);
if (SystemFlags::haveSpecialOutputCommandLineOption == false) {
if (SystemFlags::VERBOSE_MODE_ENABLED) printf("Opening additional logfile [%s]\n", debugLog.c_str());
}
}
if (currentDebugLog.fileStream == NULL) {
#if defined(WIN32) && !defined(__MINGW32__)
currentDebugLog.fileStream = new std::ofstream(_wfopen(utf8_decode(debugLog).c_str(), L"w"));
#else
currentDebugLog.fileStream = new std::ofstream();
currentDebugLog.fileStream->open(debugLog.c_str(), ios_base::out | ios_base::trunc);
#endif
currentDebugLog.fileStreamOwner = true;
currentDebugLog.mutex = new Mutex(CODE_AT_LINE);
}
if (SystemFlags::haveSpecialOutputCommandLineOption == false) {
if (SystemFlags::VERBOSE_MODE_ENABLED) printf("Opening logfile [%s] type = %d, currentDebugLog.fileStreamOwner = %d, file stream open = %d\n", debugLog.c_str(), type, currentDebugLog.fileStreamOwner, currentDebugLog.fileStream->is_open());
}
if (currentDebugLog.fileStream->is_open() == true) {
MutexSafeWrapper safeMutex(currentDebugLog.mutex, string(extractFileFromDirectoryPath(__FILE__).c_str()) + "_" + intToStr(__LINE__));
(*currentDebugLog.fileStream) << "Starting Glest logging for type: " << type << "\n";
(*currentDebugLog.fileStream).flush();
safeMutex.ReleaseLock();
}
}
assert(currentDebugLog.fileStream != NULL);
if (currentDebugLog.fileStream->is_open() == true) {
static string mutexCodeLocation = string(extractFileFromDirectoryPath(__FILE__).c_str()) + "_" + intToStr(__LINE__);
MutexSafeWrapper safeMutex(currentDebugLog.mutex, mutexCodeLocation);
// All items in the if clause we don't want timestamps
if (type != debugPathFinder && type != debugError && type != debugWorldSynch) {
(*currentDebugLog.fileStream) << "[" << szBuf2 << "] " << debugEntry.c_str();
} else if (type == debugError) {
(*currentDebugLog.fileStream) << "[" << szBuf2 << "] *ERROR* " << debugEntry.c_str();
} else {
(*currentDebugLog.fileStream) << debugEntry.c_str();
}
(*currentDebugLog.fileStream).flush();
safeMutex.ReleaseLock();
}
}
// output to console
if (currentDebugLog.debugLogFileName == "" ||
(currentDebugLog.debugLogFileName != "" &&
(currentDebugLog.fileStream == NULL ||
currentDebugLog.fileStream->is_open() == false))) {
if (type != debugPathFinder && type != debugError) {
printf("[%s] %s", szBuf2, debugEntry.c_str());
} else if (type == debugError) {
printf("*ERROR* [%s] %s", szBuf2, debugEntry.c_str());
} else {
printf("%s", debugEntry.c_str());
}
}
}
string lastDir(const string &s) {
size_t i = s.find_last_of('/');
size_t j = s.find_last_of('\\');
size_t pos;
if (i == string::npos) {
pos = j;
} else if (j == string::npos) {
pos = i;
} else {
pos = i < j ? j : i;
}
if (pos == string::npos) {
throw game_runtime_error(string(extractFileFromDirectoryPath(__FILE__).c_str()) + " line: " + intToStr(__LINE__) + " pos == string::npos for [" + s + "]");
}
if (pos + 1 == s.length() && s.length() > 0 &&
(s[pos] == '/' || s[pos] == '\\')) {
string retry = s.substr(0, pos);
return lastDir(retry);
}
string result = (s.empty() == false ? s.substr(pos + 1, s.length()) : "");
replaceAll(result, "/", "");
replaceAll(result, "\\", "");
//printf("=-=-=-=- LASTDIR in [%s] out [%s]\n",s.c_str(),result.c_str());
return result;
}
string lastFile(const string &s) {
return lastDir(s);
}
string cutLastFile(const string &s) {
size_t i = s.find_last_of('/');
size_t j = s.find_last_of('\\');
size_t pos;
if (i == string::npos) {
pos = j;
} else if (j == string::npos) {
pos = i;
} else {
pos = i < j ? j : i;
}
if (pos != string::npos) {
//throw game_runtime_error(string(extractFileFromDirectoryPath(__FILE__).c_str()) + " line: " + intToStr(__LINE__) + " pos == string::npos for [" + s + "]");
//}
return (s.substr(0, pos));
}
return s;
}
string cutLastExt(const string &s) {
size_t i = s.find_last_of('.');
if (i != string::npos) {
//throw game_runtime_error(string(extractFileFromDirectoryPath(__FILE__).c_str()) + " line: " + intToStr(__LINE__) + " i==string::npos for [" + s + "]");
//}
return (s.substr(0, i));
}
return s;
}
string ext(const string &s) {
size_t i;
i = s.find_last_of('.') + 1;
if (i != string::npos) {
//throw game_runtime_error(string(extractFileFromDirectoryPath(__FILE__).c_str()) + " line: " + intToStr(__LINE__) + " i==string::npos for [" + s + "]");
//}
return (s.substr(i, s.size() - i));
}
return "";
}
string replaceBy(const string &s, char c1, char c2) {
string rs = s;
for (size_t i = 0; i < s.size(); ++i) {
if (rs[i] == c1) {
rs[i] = c2;
}
}
return rs;
}
vector<string> split(string s, string d) {
vector<string> results;
if (s.empty() == false) {
size_t lastOffset = 0;
while (true) {
size_t offset = s.find_first_of(d, lastOffset);
results.push_back(s.substr(lastOffset, offset - lastOffset));
if (offset == string::npos)
break;
else
lastOffset = offset + d.size(); //skip the delimiter
}
}
return results;
}
string toLower(const string &s) {
string rs = s;
for (size_t i = 0; i < s.size(); ++i) {
rs[i] = tolower(s[i]);
}
return rs;
}
bool compareNonCaseSensitive(const string &a, const string &b) {
return (toLower(a) < toLower(b));
}
//void copyStringToBuffer(char *buffer, int bufferSize, const string& s){
// strncpy(buffer, s.c_str(), bufferSize-1);
// buffer[bufferSize-1]= '\0';
//}
// ==================== numeric fcs ====================
//float saturate(float value) {
// if (value < 0.f){
// return 0.f;
// }
// if (value > 1.f){
// return 1.f;
// }
// return value;
//}
int clamp(int value, int min, int max) {
if (value < min) {
return min;
}
if (value > max) {
return max;
}
return value;
}
int64 clamp(int64 value, int64 min, int64 max) {
if (value < min) {
return min;
}
if (value > max) {
return max;
}
return value;
}
float clamp(float value, float min, float max) {
if (value < min) {
return min;
}
if (value > max) {
return max;
}
return value;
}
//int round(float f){
// return (int) f;
//}
string trimAllExceptNumbersAndPeriods(string str) {
char current;
size_t startIndex, endIndex;
for (startIndex = 0; startIndex < str.length(); startIndex++) {
current = str[startIndex];
if ((current >= '0' && current <= '9') || current == '.')
break;
}
for (endIndex = str.length() - 1; endIndex > startIndex; endIndex--) {
current = str[endIndex];
if ((current >= '0' && current <= '9') || current == '.')
break;
}
return str.substr(startIndex, (endIndex - startIndex) + 1);
}
// ==================== misc ====================
int compareMajorMinorVersion(const string &versionA, const string &versionB) {
if (versionA == versionB)
return 0;
string verA = trimAllExceptNumbersAndPeriods(versionA);
string verB = trimAllExceptNumbersAndPeriods(versionB);
int majorA = getMajor(verA);
int minorA = getMinor(verA);
int majorB = getMajor(verB);
int minorB = getMinor(verB);
//printf("majorA:%d minorA:%d majorB:%d minorB:%d\n",majorA,minorA,majorB,minorB);
if (majorA < majorB) {
return -1;
} else if (majorA == majorB) {
if (minorA < minorB) {
return -1;
} else if (minorA == minorB) {
return 0;
} else {
return 1;
}
} else {
return 1;
}
}
int getMajor(string version) {
vector<string> parts;
if (version.empty() == false) {
parts = split(version.substr(1), ".");
}
if (parts.size() > 1 && parts[0] != "" && IsNumeric(parts[0].c_str(), false)) {
return strToInt(parts[0]);
} else {
return 0;
}
}
int getMinor(string version) {
vector<string> parts;
if (version.empty() == false) {
parts = split(version.substr(1), ".");
}
if (parts.size() > 1 && parts[1] != "") {
string resultStr = "";
for (int i = 0; i < (int) parts[1].length(); ++i) {
// just add leading numbers
if (IsNumeric((resultStr + parts[1][i]).c_str(), false)) {
resultStr += parts[1][i];
} else {
break;
}
}
if (resultStr == "") {
return 0;
} else {
return strToInt(resultStr);
}
} else {
return 0;
}
}
#ifdef __unix__
std::string getExecPath() {
char buff[PATH_MAX];
#ifdef __linux__
ssize_t len = ::readlink("/proc/self/exe", buff, sizeof(buff)-1);
#else
// e.g. for FreeBSD with procfs installed.
ssize_t len = ::readlink("/proc/curproc/file", buff, sizeof(buff)-1);
#endif // __linux__
if (len != -1) {
buff[len] = '\0';
return std::string(buff);
}
/* handle error condition */
return std::string("");
}
#endif // __linux__
void eraseSubStr(std::string & mainStr, const std::string & toErase)
{
// Search for the substring in string
size_t pos = mainStr.find(toErase);
if (pos != std::string::npos)
{
// If found then erase it from string
mainStr.erase(pos, toErase.length());
}
}
#if defined(DATADIR) && defined(BINDIR) && defined(__unix__)
string getDatPath() {
string curPath = getExecPath();
const string subBinPath = endPathWithSlash(formatPath(TOSTRING(BINDIR))) + "glest";
eraseSubStr(curPath, subBinPath);
string datPath = curPath + endPathWithSlash(TOSTRING(DATADIR));
return datPath;
}
#endif
}
} //end namespace
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