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https://github.com/monero-project/monero.git
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moved all stuff to github
This commit is contained in:
Antonio Juarez
parent
095fbeeb67
commit
296ae46ed8
388 changed files with 95937 additions and 469 deletions
363
src/common/util.cpp
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363
src/common/util.cpp
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// Copyright (c) 2012-2013 The Cryptonote developers
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// Distributed under the MIT/X11 software license, see the accompanying
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// file COPYING or http://www.opensource.org/licenses/mit-license.php.
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#include <cstdio>
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#include "include_base_utils.h"
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using namespace epee;
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#include "util.h"
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#include "cryptonote_config.h"
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#ifdef WIN32
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#include <windows.h>
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#include <shlobj.h>
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#include <strsafe.h>
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#else
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#include <sys/utsname.h>
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#endif
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namespace tools
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{
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#ifdef WIN32
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std::string get_windows_version_display_string()
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{
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typedef void (WINAPI *PGNSI)(LPSYSTEM_INFO);
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typedef BOOL (WINAPI *PGPI)(DWORD, DWORD, DWORD, DWORD, PDWORD);
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#define BUFSIZE 10000
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char pszOS[BUFSIZE] = {0};
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OSVERSIONINFOEX osvi;
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SYSTEM_INFO si;
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PGNSI pGNSI;
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PGPI pGPI;
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BOOL bOsVersionInfoEx;
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DWORD dwType;
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ZeroMemory(&si, sizeof(SYSTEM_INFO));
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ZeroMemory(&osvi, sizeof(OSVERSIONINFOEX));
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osvi.dwOSVersionInfoSize = sizeof(OSVERSIONINFOEX);
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bOsVersionInfoEx = GetVersionEx((OSVERSIONINFO*) &osvi);
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if(!bOsVersionInfoEx) return pszOS;
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// Call GetNativeSystemInfo if supported or GetSystemInfo otherwise.
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pGNSI = (PGNSI) GetProcAddress(
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GetModuleHandle(TEXT("kernel32.dll")),
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"GetNativeSystemInfo");
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if(NULL != pGNSI)
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pGNSI(&si);
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else GetSystemInfo(&si);
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if ( VER_PLATFORM_WIN32_NT==osvi.dwPlatformId &&
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osvi.dwMajorVersion > 4 )
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{
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StringCchCopy(pszOS, BUFSIZE, TEXT("Microsoft "));
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// Test for the specific product.
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if ( osvi.dwMajorVersion == 6 )
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{
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if( osvi.dwMinorVersion == 0 )
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{
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if( osvi.wProductType == VER_NT_WORKSTATION )
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StringCchCat(pszOS, BUFSIZE, TEXT("Windows Vista "));
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else StringCchCat(pszOS, BUFSIZE, TEXT("Windows Server 2008 " ));
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}
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if ( osvi.dwMinorVersion == 1 )
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{
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if( osvi.wProductType == VER_NT_WORKSTATION )
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StringCchCat(pszOS, BUFSIZE, TEXT("Windows 7 "));
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else StringCchCat(pszOS, BUFSIZE, TEXT("Windows Server 2008 R2 " ));
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}
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pGPI = (PGPI) GetProcAddress(
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GetModuleHandle(TEXT("kernel32.dll")),
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"GetProductInfo");
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pGPI( osvi.dwMajorVersion, osvi.dwMinorVersion, 0, 0, &dwType);
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switch( dwType )
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{
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case PRODUCT_ULTIMATE:
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StringCchCat(pszOS, BUFSIZE, TEXT("Ultimate Edition" ));
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break;
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case PRODUCT_PROFESSIONAL:
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StringCchCat(pszOS, BUFSIZE, TEXT("Professional" ));
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break;
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case PRODUCT_HOME_PREMIUM:
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StringCchCat(pszOS, BUFSIZE, TEXT("Home Premium Edition" ));
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break;
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case PRODUCT_HOME_BASIC:
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StringCchCat(pszOS, BUFSIZE, TEXT("Home Basic Edition" ));
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break;
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case PRODUCT_ENTERPRISE:
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StringCchCat(pszOS, BUFSIZE, TEXT("Enterprise Edition" ));
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break;
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case PRODUCT_BUSINESS:
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StringCchCat(pszOS, BUFSIZE, TEXT("Business Edition" ));
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break;
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case PRODUCT_STARTER:
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StringCchCat(pszOS, BUFSIZE, TEXT("Starter Edition" ));
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break;
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case PRODUCT_CLUSTER_SERVER:
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StringCchCat(pszOS, BUFSIZE, TEXT("Cluster Server Edition" ));
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break;
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case PRODUCT_DATACENTER_SERVER:
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StringCchCat(pszOS, BUFSIZE, TEXT("Datacenter Edition" ));
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break;
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case PRODUCT_DATACENTER_SERVER_CORE:
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StringCchCat(pszOS, BUFSIZE, TEXT("Datacenter Edition (core installation)" ));
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break;
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case PRODUCT_ENTERPRISE_SERVER:
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StringCchCat(pszOS, BUFSIZE, TEXT("Enterprise Edition" ));
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break;
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case PRODUCT_ENTERPRISE_SERVER_CORE:
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StringCchCat(pszOS, BUFSIZE, TEXT("Enterprise Edition (core installation)" ));
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break;
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case PRODUCT_ENTERPRISE_SERVER_IA64:
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StringCchCat(pszOS, BUFSIZE, TEXT("Enterprise Edition for Itanium-based Systems" ));
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break;
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case PRODUCT_SMALLBUSINESS_SERVER:
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StringCchCat(pszOS, BUFSIZE, TEXT("Small Business Server" ));
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break;
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case PRODUCT_SMALLBUSINESS_SERVER_PREMIUM:
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StringCchCat(pszOS, BUFSIZE, TEXT("Small Business Server Premium Edition" ));
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break;
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case PRODUCT_STANDARD_SERVER:
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StringCchCat(pszOS, BUFSIZE, TEXT("Standard Edition" ));
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break;
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case PRODUCT_STANDARD_SERVER_CORE:
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StringCchCat(pszOS, BUFSIZE, TEXT("Standard Edition (core installation)" ));
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break;
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case PRODUCT_WEB_SERVER:
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StringCchCat(pszOS, BUFSIZE, TEXT("Web Server Edition" ));
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break;
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}
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}
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if ( osvi.dwMajorVersion == 5 && osvi.dwMinorVersion == 2 )
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{
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if( GetSystemMetrics(SM_SERVERR2) )
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StringCchCat(pszOS, BUFSIZE, TEXT( "Windows Server 2003 R2, "));
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else if ( osvi.wSuiteMask & VER_SUITE_STORAGE_SERVER )
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StringCchCat(pszOS, BUFSIZE, TEXT( "Windows Storage Server 2003"));
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else if ( osvi.wSuiteMask & VER_SUITE_WH_SERVER )
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StringCchCat(pszOS, BUFSIZE, TEXT( "Windows Home Server"));
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else if( osvi.wProductType == VER_NT_WORKSTATION &&
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si.wProcessorArchitecture==PROCESSOR_ARCHITECTURE_AMD64)
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{
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StringCchCat(pszOS, BUFSIZE, TEXT( "Windows XP Professional x64 Edition"));
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}
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else StringCchCat(pszOS, BUFSIZE, TEXT("Windows Server 2003, "));
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// Test for the server type.
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if ( osvi.wProductType != VER_NT_WORKSTATION )
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{
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if ( si.wProcessorArchitecture==PROCESSOR_ARCHITECTURE_IA64 )
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{
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if( osvi.wSuiteMask & VER_SUITE_DATACENTER )
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StringCchCat(pszOS, BUFSIZE, TEXT( "Datacenter Edition for Itanium-based Systems" ));
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else if( osvi.wSuiteMask & VER_SUITE_ENTERPRISE )
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StringCchCat(pszOS, BUFSIZE, TEXT( "Enterprise Edition for Itanium-based Systems" ));
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}
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else if ( si.wProcessorArchitecture==PROCESSOR_ARCHITECTURE_AMD64 )
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{
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if( osvi.wSuiteMask & VER_SUITE_DATACENTER )
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StringCchCat(pszOS, BUFSIZE, TEXT( "Datacenter x64 Edition" ));
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else if( osvi.wSuiteMask & VER_SUITE_ENTERPRISE )
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StringCchCat(pszOS, BUFSIZE, TEXT( "Enterprise x64 Edition" ));
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else StringCchCat(pszOS, BUFSIZE, TEXT( "Standard x64 Edition" ));
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}
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else
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{
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if ( osvi.wSuiteMask & VER_SUITE_COMPUTE_SERVER )
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StringCchCat(pszOS, BUFSIZE, TEXT( "Compute Cluster Edition" ));
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else if( osvi.wSuiteMask & VER_SUITE_DATACENTER )
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StringCchCat(pszOS, BUFSIZE, TEXT( "Datacenter Edition" ));
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else if( osvi.wSuiteMask & VER_SUITE_ENTERPRISE )
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StringCchCat(pszOS, BUFSIZE, TEXT( "Enterprise Edition" ));
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else if ( osvi.wSuiteMask & VER_SUITE_BLADE )
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StringCchCat(pszOS, BUFSIZE, TEXT( "Web Edition" ));
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else StringCchCat(pszOS, BUFSIZE, TEXT( "Standard Edition" ));
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}
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}
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}
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if ( osvi.dwMajorVersion == 5 && osvi.dwMinorVersion == 1 )
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{
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StringCchCat(pszOS, BUFSIZE, TEXT("Windows XP "));
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if( osvi.wSuiteMask & VER_SUITE_PERSONAL )
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StringCchCat(pszOS, BUFSIZE, TEXT( "Home Edition" ));
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else StringCchCat(pszOS, BUFSIZE, TEXT( "Professional" ));
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}
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if ( osvi.dwMajorVersion == 5 && osvi.dwMinorVersion == 0 )
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{
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StringCchCat(pszOS, BUFSIZE, TEXT("Windows 2000 "));
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if ( osvi.wProductType == VER_NT_WORKSTATION )
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{
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StringCchCat(pszOS, BUFSIZE, TEXT( "Professional" ));
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}
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else
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{
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if( osvi.wSuiteMask & VER_SUITE_DATACENTER )
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StringCchCat(pszOS, BUFSIZE, TEXT( "Datacenter Server" ));
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else if( osvi.wSuiteMask & VER_SUITE_ENTERPRISE )
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StringCchCat(pszOS, BUFSIZE, TEXT( "Advanced Server" ));
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else StringCchCat(pszOS, BUFSIZE, TEXT( "Server" ));
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}
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}
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// Include service pack (if any) and build number.
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if( strlen(osvi.szCSDVersion) > 0 )
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{
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StringCchCat(pszOS, BUFSIZE, TEXT(" ") );
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StringCchCat(pszOS, BUFSIZE, osvi.szCSDVersion);
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}
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TCHAR buf[80];
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StringCchPrintf( buf, 80, TEXT(" (build %d)"), osvi.dwBuildNumber);
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StringCchCat(pszOS, BUFSIZE, buf);
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if ( osvi.dwMajorVersion >= 6 )
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{
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if ( si.wProcessorArchitecture==PROCESSOR_ARCHITECTURE_AMD64 )
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StringCchCat(pszOS, BUFSIZE, TEXT( ", 64-bit" ));
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else if (si.wProcessorArchitecture==PROCESSOR_ARCHITECTURE_INTEL )
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StringCchCat(pszOS, BUFSIZE, TEXT(", 32-bit"));
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}
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return pszOS;
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}
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else
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{
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printf( "This sample does not support this version of Windows.\n");
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return pszOS;
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}
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}
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#else
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std::string get_nix_version_display_string()
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{
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utsname un;
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if(uname(&un) < 0)
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return std::string("*nix: failed to get os version");
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return std::string() + un.sysname + " " + un.version + " " + un.release;
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}
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#endif
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std::string get_os_version_string()
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{
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#ifdef WIN32
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return get_windows_version_display_string();
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#else
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return get_nix_version_display_string();
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#endif
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}
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#ifdef WIN32
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std::string get_special_folder_path(int nfolder, bool iscreate)
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{
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namespace fs = boost::filesystem;
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char psz_path[MAX_PATH] = "";
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if(SHGetSpecialFolderPathA(NULL, psz_path, nfolder, iscreate))
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{
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return psz_path;
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}
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LOG_ERROR("SHGetSpecialFolderPathA() failed, could not obtain requested path.");
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return "";
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}
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#endif
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std::string get_default_data_dir()
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{
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//namespace fs = boost::filesystem;
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// Windows < Vista: C:\Documents and Settings\Username\Application Data\CRYPTONOTE_NAME
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// Windows >= Vista: C:\Users\Username\AppData\Roaming\CRYPTONOTE_NAME
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// Mac: ~/Library/Application Support/CRYPTONOTE_NAME
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// Unix: ~/.CRYPTONOTE_NAME
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std::string config_folder;
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#ifdef WIN32
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// Windows
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config_folder = get_special_folder_path(CSIDL_APPDATA, true) + "/" + CRYPTONOTE_NAME;
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#else
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std::string pathRet;
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char* pszHome = getenv("HOME");
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if (pszHome == NULL || strlen(pszHome) == 0)
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pathRet = "/";
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else
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pathRet = pszHome;
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#ifdef MAC_OSX
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// Mac
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pathRet /= "Library/Application Support";
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config_folder = (pathRet + "/" + CRYPTONOTE_NAME);
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#else
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// Unix
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config_folder = (pathRet + "/." + CRYPTONOTE_NAME);
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#endif
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#endif
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return config_folder;
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}
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bool create_directories_if_necessary(const std::string& path)
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{
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namespace fs = boost::filesystem;
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boost::system::error_code ec;
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fs::path fs_path(path);
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if (fs::is_directory(fs_path, ec))
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{
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return true;
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}
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bool res = fs::create_directories(fs_path, ec);
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if (res)
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{
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LOG_PRINT_L2("Created directory: " << path);
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}
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else
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{
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LOG_PRINT_L2("Can't create directory: " << path << ", err: "<< ec.message());
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}
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return res;
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}
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std::error_code replace_file(const std::string& replacement_name, const std::string& replaced_name)
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{
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int code;
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#if defined(WIN32)
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// Maximizing chances for success
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DWORD attributes = ::GetFileAttributes(replaced_name.c_str());
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if (INVALID_FILE_ATTRIBUTES != attributes)
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{
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::SetFileAttributes(replaced_name.c_str(), attributes & (~FILE_ATTRIBUTE_READONLY));
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}
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bool ok = 0 != ::MoveFileEx(replacement_name.c_str(), replaced_name.c_str(), MOVEFILE_REPLACE_EXISTING);
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code = ok ? 0 : static_cast<int>(::GetLastError());
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#else
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bool ok = 0 == std::rename(replacement_name.c_str(), replaced_name.c_str());
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code = ok ? 0 : errno;
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#endif
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return std::error_code(code, std::system_category());
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}
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}
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