diff options
| -rw-r--r-- | CMakeLists.txt | 2 | ||||
| -rw-r--r-- | ChangeLog.manual | 11 | ||||
| -rw-r--r-- | Modules/FindQt4.cmake | 2 | ||||
| -rw-r--r-- | Modules/InstallRequiredSystemLibraries.cmake | 3 | ||||
| -rw-r--r-- | Source/MFCDialog/CMakeSetupDialog.cpp | 26 | ||||
| -rw-r--r-- | Source/cmAddDependenciesCommand.cxx | 13 | ||||
| -rw-r--r-- | Source/cmIfCommand.cxx | 18 | ||||
| -rw-r--r-- | Source/cmIfCommand.h | 3 | ||||
| -rw-r--r-- | Source/cmLocalVisualStudio7Generator.cxx | 8 | ||||
| -rw-r--r-- | Source/cmSetTargetPropertiesCommand.cxx | 19 | ||||
| -rw-r--r-- | Source/kwsys/SystemTools.cxx | 16 | ||||
| -rw-r--r-- | Source/kwsys/SystemTools.cxx.bak | 4113 |
12 files changed, 102 insertions, 4132 deletions
diff --git a/CMakeLists.txt b/CMakeLists.txt index 86fea5a791..a933e198b1 100644 --- a/CMakeLists.txt +++ b/CMakeLists.txt @@ -7,7 +7,7 @@ SET(CMake_VERSION_MAJOR 2) SET(CMake_VERSION_MINOR 4) SET(CMake_VERSION_PATCH 7) # for an actual release this should not be defined -SET(CMake_VERSION_RC 2) +SET(CMake_VERSION_RC 3) SET(CMake_VERSION "${CMake_VERSION_MAJOR}.${CMake_VERSION_MINOR}") SET(CMake_VERSION_FULL "${CMake_VERSION}.${CMake_VERSION_PATCH}") diff --git a/ChangeLog.manual b/ChangeLog.manual index 03dc8d3eac..c3b3d50f36 100644 --- a/ChangeLog.manual +++ b/ChangeLog.manual @@ -1,4 +1,15 @@ Changes in CMake 2.4.7 +* Fix for if command scope issues + +* Fix for relative path issue with paths ending in /. + +* CMakeSetup saves the size of the dialog from the last run + +* Fix for bug 4399, find qt designer on mac + +* Fix for bug 4420 include unicode libs in cpack for vs8 + +* Fix for bug 4414 add_dependencies and set_target_properties can set any target not just the ones in the current directory. * Add support for cygwin setup packages to setup diff --git a/Modules/FindQt4.cmake b/Modules/FindQt4.cmake index 292c24b0fb..b950beabbb 100644 --- a/Modules/FindQt4.cmake +++ b/Modules/FindQt4.cmake @@ -484,6 +484,7 @@ IF (QT4_QMAKE_FOUND) PATHS ${QT_INCLUDE_DIR}/QtAssistant ${QT_HEADERS_DIR}/QtAssistant + ${QT_LIBRARY_DIR}/QtAssistant.framework/Headers NO_DEFAULT_PATH ) @@ -492,6 +493,7 @@ IF (QT4_QMAKE_FOUND) PATHS ${QT_INCLUDE_DIR}/QtDesigner ${QT_HEADERS_DIR}/QtDesigner + ${QT_LIBRARY_DIR}/QtDesigner.framework/Headers NO_DEFAULT_PATH ) diff --git a/Modules/InstallRequiredSystemLibraries.cmake b/Modules/InstallRequiredSystemLibraries.cmake index 4ffdb1b3f4..d824ade8fe 100644 --- a/Modules/InstallRequiredSystemLibraries.cmake +++ b/Modules/InstallRequiredSystemLibraries.cmake @@ -51,6 +51,9 @@ IF(MSVC) SET(__install__libs ${__install__libs} "${MSVC80_MFC_DIR}/Microsoft.VC80.MFC.manifest" "${MSVC80_MFC_DIR}/mfc80.dll" + "${MSVC80_MFC_DIR}/mfc80u.dll" + "${MSVC80_MFC_DIR}/mfcm80.dll" + "${MSVC80_MFC_DIR}/mfcm80u.dll" ) ENDIF(MSVC80) ENDIF(CMAKE_INSTALL_MFC_LIBRARIES) diff --git a/Source/MFCDialog/CMakeSetupDialog.cpp b/Source/MFCDialog/CMakeSetupDialog.cpp index 0a605f2e70..0de9c42630 100644 --- a/Source/MFCDialog/CMakeSetupDialog.cpp +++ b/Source/MFCDialog/CMakeSetupDialog.cpp @@ -424,6 +424,17 @@ void CMakeSetupDialog::SaveToRegistry() { // save some values CString regvalue; + + // write the size of the dialog + CRect size; + this->GetClientRect(&size); + unsigned long width = size.Width(); + unsigned long height = size.Height(); + RegSetValueEx(hKey, _T("Width"), 0, REG_DWORD, + (CONST BYTE *)(&width),4); + RegSetValueEx(hKey, _T("Height"), 0, REG_DWORD, + (CONST BYTE *)(&height),4); + this->ReadRegistryValue(hKey, &(regvalue),"WhereSource1","C:\\"); int shiftEnd = 9; if(m_WhereSource != regvalue) @@ -540,6 +551,17 @@ void CMakeSetupDialog::LoadFromRegistry() else { // load some values + DWORD dwSize = 4; + DWORD width, height; + + if (RegQueryValueEx(hKey,_T("Width"), NULL, NULL, + (BYTE *)&width, &dwSize) == ERROR_SUCCESS && + RegQueryValueEx(hKey,_T("Height"), NULL, NULL, + (BYTE *)&height, &dwSize) == ERROR_SUCCESS) + { + this->SetWindowPos(0,0,0,width,height,SWP_NOZORDER | SWP_NOMOVE); + } + if (m_WhereSource.IsEmpty()) { this->ReadRegistryValue(hKey, &(m_WhereSource),"WhereSource1","C:\\"); @@ -1173,6 +1195,10 @@ void CMakeSetupDialog::OnOk() cmSystemTools::EnableMessages(); m_CacheEntriesList.ClearDirty(); this->RunCMake(true); + + // save the size of the dialog + + if (!(::GetKeyState(VK_SHIFT) & 0x1000)) { CDialog::OnOK(); diff --git a/Source/cmAddDependenciesCommand.cxx b/Source/cmAddDependenciesCommand.cxx index d994073286..874c81695e 100644 --- a/Source/cmAddDependenciesCommand.cxx +++ b/Source/cmAddDependenciesCommand.cxx @@ -15,6 +15,8 @@ =========================================================================*/ #include "cmAddDependenciesCommand.h" +#include "cmLocalGenerator.h" +#include "cmGlobalGenerator.h" // cmDependenciesCommand bool cmAddDependenciesCommand::InitialPass( @@ -28,14 +30,16 @@ bool cmAddDependenciesCommand::InitialPass( std::string target_name = args[0]; - cmTargets &tgts = this->Makefile->GetTargets(); - if (tgts.find(target_name) != tgts.end()) + cmTarget* target = + this->GetMakefile()->GetLocalGenerator()-> + GetGlobalGenerator()->FindTarget(0, target_name.c_str()); + if(target) { std::vector<std::string>::const_iterator s = args.begin(); - ++s; + ++s; // skip over target_name for (; s != args.end(); ++s) { - tgts[target_name].AddUtility(s->c_str()); + target->AddUtility(s->c_str()); } } else @@ -46,7 +50,6 @@ bool cmAddDependenciesCommand::InitialPass( return false; } - return true; } diff --git a/Source/cmIfCommand.cxx b/Source/cmIfCommand.cxx index 3b98cae097..0b2f431591 100644 --- a/Source/cmIfCommand.cxx +++ b/Source/cmIfCommand.cxx @@ -22,10 +22,24 @@ bool cmIfFunctionBlocker:: IsFunctionBlocked(const cmListFileFunction& lff, cmMakefile &mf) { - // always let if statements through + // if we are blocking then all we need to do is keep track of + // scope depth of nested if statements + if (this->IsBlocking) + { if (!cmSystemTools::Strucmp(lff.Name.c_str(),"if")) { - return false; + this->ScopeDepth++; + return true; + } + } + + if (this->IsBlocking && this->ScopeDepth) + { + if (!cmSystemTools::Strucmp(lff.Name.c_str(),"endif")) + { + this->ScopeDepth--; + } + return true; } // watch for our ELSE or ENDIF diff --git a/Source/cmIfCommand.h b/Source/cmIfCommand.h index 757377c5d6..fcdbc09de0 100644 --- a/Source/cmIfCommand.h +++ b/Source/cmIfCommand.h @@ -28,7 +28,7 @@ class cmIfFunctionBlocker : public cmFunctionBlocker { public: - cmIfFunctionBlocker() {this->HasRun = false;} + cmIfFunctionBlocker() {this->HasRun = false; this->ScopeDepth = 0;} virtual ~cmIfFunctionBlocker() {} virtual bool IsFunctionBlocked(const cmListFileFunction& lff, cmMakefile &mf); @@ -39,6 +39,7 @@ public: std::vector<cmListFileArgument> Args; bool IsBlocking; bool HasRun; + unsigned int ScopeDepth; }; /** \class cmIfCommand diff --git a/Source/cmLocalVisualStudio7Generator.cxx b/Source/cmLocalVisualStudio7Generator.cxx index a2285bb776..0d897f77d5 100644 --- a/Source/cmLocalVisualStudio7Generator.cxx +++ b/Source/cmLocalVisualStudio7Generator.cxx @@ -429,6 +429,9 @@ public: // Store options from command line flags. void Parse(const char* flags); + // Fix the ExceptionHandling option to default to off. + void FixExceptionHandlingDefault(); + // Store options for verbose builds. void SetVerboseMakefile(bool verbose); @@ -554,6 +557,7 @@ void cmLocalVisualStudio7Generator::WriteConfiguration(std::ostream& fout, // Construct a set of build options for this target. Options targetOptions(Options::Compiler); + targetOptions.FixExceptionHandlingDefault(); targetOptions.Parse(flags.c_str()); targetOptions.Parse(defineFlags.c_str()); targetOptions.SetVerboseMakefile( @@ -1696,7 +1700,11 @@ cmLocalVisualStudio7GeneratorOptions this->FlagTable = cmLocalVisualStudio7GeneratorLinkFlagTable; break; default: break; } +} +//---------------------------------------------------------------------------- +void cmLocalVisualStudio7GeneratorOptions::FixExceptionHandlingDefault() +{ // Exception handling is on by default because the platform file has // "/EHsc" in the flags. Normally, that will override this // initialization to off, but the user has the option of removing diff --git a/Source/cmSetTargetPropertiesCommand.cxx b/Source/cmSetTargetPropertiesCommand.cxx index cb7d60e9d6..dec7d6e8ff 100644 --- a/Source/cmSetTargetPropertiesCommand.cxx +++ b/Source/cmSetTargetPropertiesCommand.cxx @@ -15,6 +15,8 @@ =========================================================================*/ #include "cmSetTargetPropertiesCommand.h" +#include "cmLocalGenerator.h" +#include "cmGlobalGenerator.h" // cmSetTargetPropertiesCommand bool cmSetTargetPropertiesCommand::InitialPass( @@ -71,25 +73,26 @@ bool cmSetTargetPropertiesCommand::InitialPass( return false; } - cmTargets& targets = this->Makefile->GetTargets(); // now loop over all the targets int i; - unsigned int k; for(i = 0; i < numFiles; ++i) { // if the file is already in the makefile just set properites on it - cmTargets::iterator t = targets.find(args[i]); - if ( t != targets.end()) + cmTarget* target = + this->GetMakefile() + ->GetLocalGenerator()->GetGlobalGenerator()->FindTarget(0, + args[i].c_str()); + if ( target ) { - cmTarget& target = t->second; // now loop through all the props and set them + unsigned int k; for (k = 0; k < propertyPairs.size(); k = k + 2) { - target.SetProperty(propertyPairs[k].c_str(), - propertyPairs[k+1].c_str()); + target->SetProperty(propertyPairs[k].c_str(), + propertyPairs[k+1].c_str()); } } - // if file is not already in the makefile, then add it + // if file is not already in the makefile, then report error else { std::string message = "Can not find target to add properties to: "; diff --git a/Source/kwsys/SystemTools.cxx b/Source/kwsys/SystemTools.cxx index b9854019c6..ca607c284c 100644 --- a/Source/kwsys/SystemTools.cxx +++ b/Source/kwsys/SystemTools.cxx @@ -2599,8 +2599,20 @@ kwsys_stl::string SystemTools::CollapseFullPath(const char* in_path, // Transform the path back to a string. kwsys_stl::string newPath = SystemTools::JoinPath(out_components); - // Update the translation table with this potentially new path. - SystemTools::AddTranslationPath(newPath.c_str(), in_path); + // Update the translation table with this potentially new path. I am not + // sure why this line is here, it seems really questionable, but yet I + // would put good money that if I remove it something will break, basically + // from what I can see it created a mapping from the collapsed path, to be + // replaced by the input path, which almost completely does the opposite of + // this function, the only thing preventing this from happening a lot is + // that if the in_path has a .. in it, then it is not added to the + // translation table. So for most calls this either does nothing due to the + // .. or it adds a translation between identical paths as nothing was + // collapsed, so I am going to try to comment it out, and see what hits the + // fan, hopefully quickly. + // Commented out line below: + //SystemTools::AddTranslationPath(newPath.c_str(), in_path); + SystemTools::CheckTranslationPath(newPath); #ifdef _WIN32 newPath = SystemTools::GetActualCaseForPath(newPath.c_str()); diff --git a/Source/kwsys/SystemTools.cxx.bak b/Source/kwsys/SystemTools.cxx.bak deleted file mode 100644 index 86873fb80b..0000000000 --- a/Source/kwsys/SystemTools.cxx.bak +++ /dev/null @@ -1,4113 +0,0 @@ -/*========================================================================= - - Program: KWSys - Kitware System Library - Module: $RCSfile$ - - Copyright (c) Kitware, Inc., Insight Consortium. All rights reserved. - See Copyright.txt or http://www.kitware.com/Copyright.htm for details. - - This software is distributed WITHOUT ANY WARRANTY; without even - the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR - PURPOSE. See the above copyright notices for more information. - -=========================================================================*/ -#include "kwsysPrivate.h" -#include KWSYS_HEADER(SystemTools.hxx) -#include KWSYS_HEADER(Directory.hxx) - -#include KWSYS_HEADER(ios/iostream) -#include KWSYS_HEADER(ios/fstream) -#include KWSYS_HEADER(ios/sstream) - -// Work-around CMake dependency scanning limitation. This must -// duplicate the above list of headers. -#if 0 -# include "SystemTools.hxx.in" -# include "Directory.hxx.in" -# include "kwsys_ios_iostream.h.in" -# include "kwsys_ios_fstream.h.in" -# include "kwsys_ios_sstream.h.in" -#endif - -#ifdef _MSC_VER -# pragma warning (disable: 4786) -#endif - -#if defined(__sgi) && !defined(__GNUC__) -# pragma set woff 1375 /* base class destructor not virtual */ -#endif - -#include <ctype.h> -#include <errno.h> -#ifdef __QNX__ -# include <malloc.h> /* for malloc/free on QNX */ -#endif -#include <stdio.h> -#include <stdlib.h> -#include <string.h> -#include <sys/stat.h> -#include <time.h> - -// support for realpath call -#ifndef _WIN32 -#include <limits.h> -#include <sys/param.h> -#include <sys/wait.h> -#include <sys/ioctl.h> -#include <unistd.h> -#include <termios.h> -#include <signal.h> /* sigprocmask */ -#endif - -// Windows API. Some parts used even on cygwin. -#if defined(_WIN32) -# include <windows.h> -#endif - -// This is a hack to prevent warnings about these functions being -// declared but not referenced. -#if defined(__sgi) && !defined(__GNUC__) -# include <sys/termios.h> -namespace KWSYS_NAMESPACE -{ -class SystemToolsHack -{ -public: - enum - { - Ref1 = sizeof(cfgetospeed(0)), - Ref2 = sizeof(cfgetispeed(0)), - Ref3 = sizeof(tcgetattr(0, 0)), - Ref4 = sizeof(tcsetattr(0, 0, 0)), - Ref5 = sizeof(cfsetospeed(0,0)), - Ref6 = sizeof(cfsetispeed(0,0)) - }; -}; -} -#endif - -#if defined(_WIN32) && (defined(_MSC_VER) || defined(__WATCOMC__) ||defined(__BORLANDC__) || defined(__MINGW32__)) -#include <io.h> -#include <direct.h> -#define _unlink unlink -#endif - -/* The maximum length of a file name. */ -#if defined(PATH_MAX) -# define KWSYS_SYSTEMTOOLS_MAXPATH PATH_MAX -#elif defined(MAXPATHLEN) -# define KWSYS_SYSTEMTOOLS_MAXPATH MAXPATHLEN -#else -# define KWSYS_SYSTEMTOOLS_MAXPATH 16384 -#endif -#if defined(__WATCOMC__) -#include <direct.h> -#define _mkdir mkdir -#define _rmdir rmdir -#define _getcwd getcwd -#define _chdir chdir -#endif - -#if defined(_WIN32) && (defined(_MSC_VER) || defined(__WATCOMC__) || defined(__BORLANDC__) || defined(__MINGW32__)) -inline int Mkdir(const char* dir) -{ - return _mkdir(dir); -} -inline int Rmdir(const char* dir) -{ - return _rmdir(dir); -} -inline const char* Getcwd(char* buf, unsigned int len) -{ - const char* ret = _getcwd(buf, len); - if(!ret) - { - fprintf(stderr, "No current working directory.\n"); - abort(); - } - return ret; -} -inline int Chdir(const char* dir) -{ - #if defined(__BORLANDC__) - return chdir(dir); - #else - return _chdir(dir); - #endif -} -inline void Realpath(const char *path, kwsys_stl::string & resolved_path) -{ - char *ptemp; - char fullpath[MAX_PATH]; - if( GetFullPathName(path, sizeof(fullpath), fullpath, &ptemp) ) - { - resolved_path = fullpath; - KWSYS_NAMESPACE::SystemTools::ConvertToUnixSlashes(resolved_path); - } -} -#else -#include <sys/types.h> -#include <fcntl.h> -#include <unistd.h> -inline int Mkdir(const char* dir) -{ - return mkdir(dir, 00777); -} -inline int Rmdir(const char* dir) -{ - return rmdir(dir); -} -inline const char* Getcwd(char* buf, unsigned int len) -{ - const char* ret = getcwd(buf, len); - if(!ret) - { - fprintf(stderr, "No current working directory\n"); - abort(); - } - return ret; -} - -inline int Chdir(const char* dir) -{ - return chdir(dir); -} -inline void Realpath(const char *path, kwsys_stl::string & resolved_path) -{ - char resolved_name[KWSYS_SYSTEMTOOLS_MAXPATH]; - - realpath(path, resolved_name); - resolved_path = resolved_name; -} -#endif - -#if !defined(_WIN32) && defined(__COMO__) -// Hack for como strict mode to avoid defining _SVID_SOURCE or _BSD_SOURCE. -extern "C" -{ -extern FILE *popen (__const char *__command, __const char *__modes) __THROW; -extern int pclose (FILE *__stream) __THROW; -extern char *realpath (__const char *__restrict __name, - char *__restrict __resolved) __THROW; -extern char *strdup (__const char *__s) __THROW; -extern int putenv (char *__string) __THROW; -} -#endif - -/* Implement floattime() for various platforms */ -// Taken from Python 2.1.3 - -#if defined( _WIN32 ) && !defined( __CYGWIN__ ) -# include <sys/timeb.h> -# define HAVE_FTIME -# if defined( __BORLANDC__) -# define FTIME ftime -# define TIMEB timeb -# else // Visual studio? -# define FTIME _ftime -# define TIMEB _timeb -# endif -#elif defined( __CYGWIN__ ) || defined( __linux__ ) -# include <sys/time.h> -# include <time.h> -# define HAVE_GETTIMEOFDAY -#endif - -namespace KWSYS_NAMESPACE -{ - -class SystemToolsTranslationMap : - public kwsys_stl::map<kwsys_stl::string,kwsys_stl::string> -{ -}; - - -double -SystemTools::GetTime(void) -{ - /* There are three ways to get the time: - (1) gettimeofday() -- resolution in microseconds - (2) ftime() -- resolution in milliseconds - (3) time() -- resolution in seconds - In all cases the return value is a float in seconds. - Since on some systems (e.g. SCO ODT 3.0) gettimeofday() may - fail, so we fall back on ftime() or time(). - Note: clock resolution does not imply clock accuracy! */ -#ifdef HAVE_GETTIMEOFDAY - { - struct timeval t; -#ifdef GETTIMEOFDAY_NO_TZ - if (gettimeofday(&t) == 0) - return static_cast<double>(t.tv_sec) + t.tv_usec*0.000001; -#else /* !GETTIMEOFDAY_NO_TZ */ - if (gettimeofday(&t, static_cast<struct timezone *>(NULL)) == 0) - return static_cast<double>(t.tv_sec) + t.tv_usec*0.000001; -#endif /* !GETTIMEOFDAY_NO_TZ */ - } -#endif /* !HAVE_GETTIMEOFDAY */ - { -#if defined(HAVE_FTIME) - struct TIMEB t; - ::FTIME(&t); - return static_cast<double>(t.time) + - static_cast<double>(t.millitm) * static_cast<double>(0.001); -#else /* !HAVE_FTIME */ - time_t secs; - time(&secs); - return static_cast<double>(secs); -#endif /* !HAVE_FTIME */ - } -} - -// adds the elements of the env variable path to the arg passed in -void SystemTools::GetPath(kwsys_stl::vector<kwsys_stl::string>& path, const char* env) -{ -#if defined(_WIN32) && !defined(__CYGWIN__) - const char* pathSep = ";"; -#else - const char* pathSep = ":"; -#endif - if(!env) - { - env = "PATH"; - } - const char* cpathEnv = SystemTools::GetEnv(env); - if ( !cpathEnv ) - { - return; - } - - kwsys_stl::string pathEnv = cpathEnv; - - // A hack to make the below algorithm work. - if(pathEnv[pathEnv.length()-1] != ':') - { - pathEnv += pathSep; - } - kwsys_stl::string::size_type start =0; - bool done = false; - while(!done) - { - kwsys_stl::string::size_type endpos = pathEnv.find(pathSep, start); - if(endpos != kwsys_stl::string::npos) - { - path.push_back(pathEnv.substr(start, endpos-start)); - start = endpos+1; - } - else - { - done = true; - } - } - for(kwsys_stl::vector<kwsys_stl::string>::iterator i = path.begin(); - i != path.end(); ++i) - { - SystemTools::ConvertToUnixSlashes(*i); - } -} - -const char* SystemTools::GetEnv(const char* key) -{ - return getenv(key); -} - -bool SystemTools::GetEnv(const char* key, kwsys_stl::string& result) -{ - const char* v = getenv(key); - if(v) - { - result = v; - return true; - } - else - { - return false; - } -} - -const char* SystemTools::GetExecutableExtension() -{ -#if defined(_WIN32) || defined(__CYGWIN__) - return ".exe"; -#else - return ""; -#endif -} - - -bool SystemTools::MakeDirectory(const char* path) -{ - if(!path) - { - return false; - } - if(SystemTools::FileExists(path)) - { - return true; - } - kwsys_stl::string dir = path; - if(dir.size() == 0) - { - return false; - } - SystemTools::ConvertToUnixSlashes(dir); - - kwsys_stl::string::size_type pos = dir.find(':'); - if(pos == kwsys_stl::string::npos) - { - pos = 0; - } - kwsys_stl::string topdir; - while((pos = dir.find('/', pos)) != kwsys_stl::string::npos) - { - topdir = dir.substr(0, pos); - Mkdir(topdir.c_str()); - pos++; - } - if(dir[dir.size()-1] == '/') - { - topdir = dir.substr(0, dir.size()); - } - else - { - topdir = dir; - } - if(Mkdir(topdir.c_str()) != 0) - { - // There is a bug in the Borland Run time library which makes MKDIR - // return EACCES when it should return EEXISTS - // if it is some other error besides directory exists - // then return false - if( (errno != EEXIST) -#ifdef __BORLANDC__ - && (errno != EACCES) -#endif - ) - { - return false; - } - } - return true; -} - - -// replace replace with with as many times as it shows up in source. -// write the result into source. -void SystemTools::ReplaceString(kwsys_stl::string& source, - const char* replace, - const char* with) -{ - const char *src = source.c_str(); - char *searchPos = const_cast<char *>(strstr(src,replace)); - - // get out quick if string is not found - if (!searchPos) - { - return; - } - - // perform replacements until done - size_t replaceSize = strlen(replace); - char *orig = strdup(src); - char *currentPos = orig; - searchPos = searchPos - src + orig; - - // initialize the result - source.erase(source.begin(),source.end()); - do - { - *searchPos = '\0'; - source += currentPos; - currentPos = searchPos + replaceSize; - // replace - source += with; - searchPos = strstr(currentPos,replace); - } - while (searchPos); - - // copy any trailing text - source += currentPos; - free(orig); -} - -// Read a registry value. -// Example : -// HKEY_LOCAL_MACHINE\SOFTWARE\Python\PythonCore\2.1\InstallPath -// => will return the data of the "default" value of the key -// HKEY_LOCAL_MACHINE\SOFTWARE\Scriptics\Tcl\8.4;Root -// => will return the data of the "Root" value of the key - -#if defined(_WIN32) && !defined(__CYGWIN__) -bool SystemTools::ReadRegistryValue(const char *key, kwsys_stl::string &value) -{ - - kwsys_stl::string primary = key; - kwsys_stl::string second; - kwsys_stl::string valuename; - - size_t start = primary.find("\\"); - if (start == kwsys_stl::string::npos) - { - return false; - } - - size_t valuenamepos = primary.find(";"); - if (valuenamepos != kwsys_stl::string::npos) - { - valuename = primary.substr(valuenamepos+1); - } - - second = primary.substr(start+1, valuenamepos-start-1); - primary = primary.substr(0, start); - - HKEY primaryKey = HKEY_CURRENT_USER; - if (primary == "HKEY_CURRENT_USER") - { - primaryKey = HKEY_CURRENT_USER; - } - if (primary == "HKEY_CURRENT_CONFIG") - { - primaryKey = HKEY_CURRENT_CONFIG; - } - if (primary == "HKEY_CLASSES_ROOT") - { - primaryKey = HKEY_CLASSES_ROOT; - } - if (primary == "HKEY_LOCAL_MACHINE") - { - primaryKey = HKEY_LOCAL_MACHINE; - } - if (primary == "HKEY_USERS") - { - primaryKey = HKEY_USERS; - } - - HKEY hKey; - if(RegOpenKeyEx(primaryKey, - second.c_str(), - 0, - KEY_READ, - &hKey) != ERROR_SUCCESS) - { - return false; - } - else - { - DWORD dwType, dwSize; - dwSize = 1023; - char data[1024]; - if(RegQueryValueEx(hKey, - (LPTSTR)valuename.c_str(), - NULL, - &dwType, - (BYTE *)data, - &dwSize) == ERROR_SUCCESS) - { - if (dwType == REG_SZ) - { - value = data; - RegCloseKey(hKey); - return true; - } - } - } - return false; -} -#else -bool SystemTools::ReadRegistryValue(const char *, kwsys_stl::string &) -{ - return false; -} -#endif - - -// Write a registry value. -// Example : -// HKEY_LOCAL_MACHINE\SOFTWARE\Python\PythonCore\2.1\InstallPath -// => will set the data of the "default" value of the key -// HKEY_LOCAL_MACHINE\SOFTWARE\Scriptics\Tcl\8.4;Root -// => will set the data of the "Root" value of the key - -#if defined(_WIN32) && !defined(__CYGWIN__) -bool SystemTools::WriteRegistryValue(const char *key, const char *value) -{ - kwsys_stl::string primary = key; - kwsys_stl::string second; - kwsys_stl::string valuename; - - size_t start = primary.find("\\"); - if (start == kwsys_stl::string::npos) - { - return false; - } - - size_t valuenamepos = primary.find(";"); - if (valuenamepos != kwsys_stl::string::npos) - { - valuename = primary.substr(valuenamepos+1); - } - - second = primary.substr(start+1, valuenamepos-start-1); - primary = primary.substr(0, start); - - HKEY primaryKey = HKEY_CURRENT_USER; - if (primary == "HKEY_CURRENT_USER") - { - primaryKey = HKEY_CURRENT_USER; - } - if (primary == "HKEY_CURRENT_CONFIG") - { - primaryKey = HKEY_CURRENT_CONFIG; - } - if (primary == "HKEY_CLASSES_ROOT") - { - primaryKey = HKEY_CLASSES_ROOT; - } - if (primary == "HKEY_LOCAL_MACHINE") - { - primaryKey = HKEY_LOCAL_MACHINE; - } - if (primary == "HKEY_USERS") - { - primaryKey = HKEY_USERS; - } - - HKEY hKey; - DWORD dwDummy; - if(RegCreateKeyEx(primaryKey, - second.c_str(), - 0, - "", - REG_OPTION_NON_VOLATILE, - KEY_WRITE, - NULL, - &hKey, - &dwDummy) != ERROR_SUCCESS) - { - return false; - } - - if(RegSetValueEx(hKey, - (LPTSTR)valuename.c_str(), - 0, - REG_SZ, - (CONST BYTE *)value, - (DWORD)(strlen(value) + 1)) == ERROR_SUCCESS) - { - return true; - } - return false; -} -#else -bool SystemTools::WriteRegistryValue(const char *, const char *) -{ - return false; -} -#endif - -// Delete a registry value. -// Example : -// HKEY_LOCAL_MACHINE\SOFTWARE\Python\PythonCore\2.1\InstallPath -// => will delete the data of the "default" value of the key -// HKEY_LOCAL_MACHINE\SOFTWARE\Scriptics\Tcl\8.4;Root -// => will delete the data of the "Root" value of the key - -#if defined(_WIN32) && !defined(__CYGWIN__) -bool SystemTools::DeleteRegistryValue(const char *key) -{ - kwsys_stl::string primary = key; - kwsys_stl::string second; - kwsys_stl::string valuename; - - size_t start = primary.find("\\"); - if (start == kwsys_stl::string::npos) - { - return false; - } - - size_t valuenamepos = primary.find(";"); - if (valuenamepos != kwsys_stl::string::npos) - { - valuename = primary.substr(valuenamepos+1); - } - - second = primary.substr(start+1, valuenamepos-start-1); - primary = primary.substr(0, start); - - HKEY primaryKey = HKEY_CURRENT_USER; - if (primary == "HKEY_CURRENT_USER") - { - primaryKey = HKEY_CURRENT_USER; - } - if (primary == "HKEY_CURRENT_CONFIG") - { - primaryKey = HKEY_CURRENT_CONFIG; - } - if (primary == "HKEY_CLASSES_ROOT") - { - primaryKey = HKEY_CLASSES_ROOT; - } - if (primary == "HKEY_LOCAL_MACHINE") - { - primaryKey = HKEY_LOCAL_MACHINE; - } - if (primary == "HKEY_USERS") - { - primaryKey = HKEY_USERS; - } - - HKEY hKey; - if(RegOpenKeyEx(primaryKey, - second.c_str(), - 0, - KEY_WRITE, - &hKey) != ERROR_SUCCESS) - { - return false; - } - else - { - if(RegDeleteValue(hKey, - (LPTSTR)valuename.c_str()) == ERROR_SUCCESS) - { - RegCloseKey(hKey); - return true; - } - } - return false; -} -#else -bool SystemTools::DeleteRegistryValue(const char *) -{ - return false; -} -#endif - -bool SystemTools::SameFile(const char* file1, const char* file2) -{ -#ifdef _WIN32 - HANDLE hFile1, hFile2; - - hFile1 = CreateFile( file1, - GENERIC_READ, - FILE_SHARE_READ , - NULL, - OPEN_EXISTING, - FILE_FLAG_BACKUP_SEMANTICS, - NULL - ); - hFile2 = CreateFile( file2, - GENERIC_READ, - FILE_SHARE_READ, - NULL, - OPEN_EXISTING, - FILE_FLAG_BACKUP_SEMANTICS, - NULL - ); - if( hFile1 == INVALID_HANDLE_VALUE || hFile2 == INVALID_HANDLE_VALUE) - { - if(hFile1 != INVALID_HANDLE_VALUE) - { - CloseHandle(hFile1); - } - if(hFile2 != INVALID_HANDLE_VALUE) - { - CloseHandle(hFile2); - } - return false; - } - - BY_HANDLE_FILE_INFORMATION fiBuf1; - BY_HANDLE_FILE_INFORMATION fiBuf2; - GetFileInformationByHandle( hFile1, &fiBuf1 ); - GetFileInformationByHandle( hFile2, &fiBuf2 ); - CloseHandle(hFile1); - CloseHandle(hFile2); - return (fiBuf1.dwVolumeSerialNumber == fiBuf2.dwVolumeSerialNumber && - fiBuf1.nFileIndexHigh == fiBuf2.nFileIndexHigh && - fiBuf1.nFileIndexLow == fiBuf2.nFileIndexLow); -#else - struct stat fileStat1, fileStat2; - if (stat(file1, &fileStat1) == 0 && stat(file2, &fileStat2) == 0) - { - // see if the files are the same file - // check the device inode and size - if(memcmp(&fileStat2.st_dev, &fileStat1.st_dev, sizeof(fileStat1.st_dev)) == 0 && - memcmp(&fileStat2.st_ino, &fileStat1.st_ino, sizeof(fileStat1.st_ino)) == 0 && - fileStat2.st_size == fileStat1.st_size - ) - { - return true; - } - } - return false; -#endif -} - - -// return true if the file exists -bool SystemTools::FileExists(const char* filename) -{ -#ifdef _MSC_VER -# define access _access -#endif -#ifndef R_OK -# define R_OK 04 -#endif - if ( access(filename, R_OK) != 0 ) - { - return false; - } - else - { - return true; - } -} - - -bool SystemTools::FileTimeCompare(const char* f1, const char* f2, - int* result) -{ - // Default to same time. - *result = 0; -#if !defined(_WIN32) || defined(__CYGWIN__) - // POSIX version. Use stat function to get file modification time. - struct stat s1; - if(stat(f1, &s1) != 0) - { - return false; - } - struct stat s2; - if(stat(f2, &s2) != 0) - { - return false; - } -# if KWSYS_STAT_HAS_ST_MTIM - // Compare using nanosecond resolution. - if(s1.st_mtim.tv_sec < s2.st_mtim.tv_sec) - { - *result = -1; - } - else if(s1.st_mtim.tv_sec > s2.st_mtim.tv_sec) - { - *result = 1; - } - else if(s1.st_mtim.tv_nsec < s2.st_mtim.tv_nsec) - { - *result = -1; - } - else if(s1.st_mtim.tv_nsec > s2.st_mtim.tv_nsec) - { - *result = 1; - } -# else - // Compare using 1 second resolution. - if(s1.st_mtime < s2.st_mtime) - { - *result = -1; - } - else if(s1.st_mtime > s2.st_mtime) - { - *result = 1; - } -# endif -#else - // Windows version. Get the modification time from extended file attributes. - WIN32_FILE_ATTRIBUTE_DATA f1d; - WIN32_FILE_ATTRIBUTE_DATA f2d; - if(!GetFileAttributesEx(f1, GetFileExInfoStandard, &f1d)) - { - return false; - } - if(!GetFileAttributesEx(f2, GetFileExInfoStandard, &f2d)) - { - return false; - } - - // Compare the file times using resolution provided by system call. - *result = (int)CompareFileTime(&f1d.ftLastWriteTime, &f2d.ftLastWriteTime); -#endif - return true; -} - - -// Return a capitalized string (i.e the first letter is uppercased, all other -// are lowercased) -kwsys_stl::string SystemTools::Capitalized(const kwsys_stl::string& s) -{ - kwsys_stl::string n; - if(s.size() == 0) - { - return n; - } - n.resize(s.size()); - n[0] = static_cast<kwsys_stl::string::value_type>(toupper(s[0])); - for (size_t i = 1; i < s.size(); i++) - { - n[i] = static_cast<kwsys_stl::string::value_type>(tolower(s[i])); - } - return n; -} - -// Return capitalized words -kwsys_stl::string SystemTools::CapitalizedWords(const kwsys_stl::string& s) -{ - kwsys_stl::string n(s); - for (size_t i = 0; i < s.size(); i++) - { -#if defined(_MSC_VER) && defined (_MT) && defined (_DEBUG) - // MS has an assert that will fail if s[i] < 0; setting - // LC_CTYPE using setlocale() does *not* help. Painful. - if ((int)s[i] >= 0 && isalpha(s[i]) && - (i == 0 || ((int)s[i - 1] >= 0 && isspace(s[i - 1])))) -#else - if (isalpha(s[i]) && (i == 0 || isspace(s[i - 1]))) -#endif - { - n[i] = static_cast<kwsys_stl::string::value_type>(toupper(s[i])); - } - } - return n; -} - -// Return uncapitalized words -kwsys_stl::string SystemTools::UnCapitalizedWords(const kwsys_stl::string& s) -{ - kwsys_stl::string n(s); - for (size_t i = 0; i < s.size(); i++) - { -#if defined(_MSC_VER) && defined (_MT) && defined (_DEBUG) - // MS has an assert that will fail if s[i] < 0; setting - // LC_CTYPE using setlocale() does *not* help. Painful. - if ((int)s[i] >= 0 && isalpha(s[i]) && - (i == 0 || ((int)s[i - 1] >= 0 && isspace(s[i - 1])))) -#else - if (isalpha(s[i]) && (i == 0 || isspace(s[i - 1]))) -#endif - { - n[i] = static_cast<kwsys_stl::string::value_type>(tolower(s[i])); - } - } - return n; -} - -// only works for words with at least two letters -kwsys_stl::string SystemTools::AddSpaceBetweenCapitalizedWords( - const kwsys_stl::string& s) -{ - kwsys_stl::string n; - if (s.size()) - { - n.reserve(s.size()); - n += s[0]; - for (size_t i = 1; i < s.size(); i++) - { - if (isupper(s[i]) && !isspace(s[i - 1]) && !isupper(s[i - 1])) - { - n += ' '; - } - n += s[i]; - } - } - return n; -} - -char* SystemTools::AppendStrings(const char* str1, const char* str2) -{ - if (!str1) - { - return SystemTools::DuplicateString(str2); - } - if (!str2) - { - return SystemTools::DuplicateString(str1); - } - size_t len1 = strlen(str1); - char *newstr = new char[len1 + strlen(str2) + 1]; - if (!newstr) - { - return 0; - } - strcpy(newstr, str1); - strcat(newstr + len1, str2); - return newstr; -} - -char* SystemTools::AppendStrings( - const char* str1, const char* str2, const char* str3) -{ - if (!str1) - { - return SystemTools::AppendStrings(str2, str3); - } - if (!str2) - { - return SystemTools::AppendStrings(str1, str3); - } - if (!str3) - { - return SystemTools::AppendStrings(str1, str2); - } - - size_t len1 = strlen(str1), len2 = strlen(str2); - char *newstr = new char[len1 + len2 + strlen(str3) + 1]; - if (!newstr) - { - return 0; - } - strcpy(newstr, str1); - strcat(newstr + len1, str2); - strcat(newstr + len1 + len2, str3); - return newstr; -} - -// Return a lower case string -kwsys_stl::string SystemTools::LowerCase(const kwsys_stl::string& s) -{ - kwsys_stl::string n; - n.resize(s.size()); - for (size_t i = 0; i < s.size(); i++) - { - n[i] = static_cast<kwsys_stl::string::value_type>(tolower(s[i])); - } - return n; -} - -// Return a lower case string -kwsys_stl::string SystemTools::UpperCase(const kwsys_stl::string& s) -{ - kwsys_stl::string n; - n.resize(s.size()); - for (size_t i = 0; i < s.size(); i++) - { - n[i] = static_cast<kwsys_stl::string::value_type>(toupper(s[i])); - } - return n; -} - -// Count char in string -size_t SystemTools::CountChar(const char* str, char c) -{ - size_t count = 0; - - if (str) - { - while (*str) - { - if (*str == c) - { - ++count; - } - ++str; - } - } - return count; -} - -// Remove chars in string -char* SystemTools::RemoveChars(const char* str, const char *toremove) -{ - if (!str) - { - return NULL; - } - char *clean_str = new char [strlen(str) + 1]; - char *ptr = clean_str; - while (*str) - { - const char *str2 = toremove; - while (*str2 && *str != *str2) - { - ++str2; - } - if (!*str2) - { - *ptr++ = *str; - } - ++str; - } - *ptr = '\0'; - return clean_str; -} - -// Remove chars in string -char* SystemTools::RemoveCharsButUpperHex(const char* str) -{ - if (!str) - { - return 0; - } - char *clean_str = new char [strlen(str) + 1]; - char *ptr = clean_str; - while (*str) - { - if ((*str >= '0' && *str <= '9') || (*str >= 'A' && *str <= 'F')) - { - *ptr++ = *str; - } - ++str; - } - *ptr = '\0'; - return clean_str; -} - -// Replace chars in string -char* SystemTools::ReplaceChars(char* str, const char *toreplace, char replacement) -{ - if (str) - { - char *ptr = str; - while (*ptr) - { - const char *ptr2 = toreplace; - while (*ptr2) - { - if (*ptr == *ptr2) - { - *ptr = replacement; - } - ++ptr2; - } - ++ptr; - } - } - return str; -} - -// Returns if string starts with another string -bool SystemTools::StringStartsWith(const char* str1, const char* str2) -{ - if (!str1 || !str2) - { - return false; - } - size_t len1 = strlen(str1), len2 = strlen(str2); - return len1 >= len2 && !strncmp(str1, str2, len2) ? true : false; -} - -// Returns if string ends with another string -bool SystemTools::StringEndsWith(const char* str1, const char* str2) -{ - if (!str1 || !str2) - { - return false; - } - size_t len1 = strlen(str1), len2 = strlen(str2); - return len1 >= len2 && !strncmp(str1 + (len1 - len2), str2, len2) ? true : false; -} - -// Returns a pointer to the last occurence of str2 in str1 -const char* SystemTools::FindLastString(const char* str1, const char* str2) -{ - if (!str1 || !str2) - { - return NULL; - } - - size_t len1 = strlen(str1), len2 = strlen(str2); - if (len1 >= len2) - { - const char *ptr = str1 + len1 - len2; - do - { - if (!strncmp(ptr, str2, len2)) - { - return ptr; - } - } while (ptr-- != str1); - } - - return NULL; -} - -// Duplicate string -char* SystemTools::DuplicateString(const char* str) -{ - if (str) - { - char *newstr = new char [strlen(str) + 1]; - return strcpy(newstr, str); - } - return NULL; -} - -// Return a cropped string -kwsys_stl::string SystemTools::CropString(const kwsys_stl::string& s, - size_t max_len) -{ - if (!s.size() || max_len == 0 || max_len >= s.size()) - { - return s; - } - - kwsys_stl::string n; - n.reserve(max_len); - - size_t middle = max_len / 2; - - n += s.substr(0, middle); - n += s.substr(s.size() - (max_len - middle), kwsys_stl::string::npos); - - if (max_len > 2) - { - n[middle] = '.'; - if (max_len > 3) - { - n[middle - 1] = '.'; - if (max_len > 4) - { - n[middle + 1] = '.'; - } - } - } - - return n; -} - -//---------------------------------------------------------------------------- -kwsys_stl::vector<kwsys::String> SystemTools::SplitString(const char* p, char sep, bool isPath) -{ - kwsys_stl::string path = p; - kwsys_stl::vector<kwsys::String> paths; - if(isPath && path[0] == '/') - { - path.erase(path.begin()); - paths.push_back("/"); - } - kwsys_stl::string::size_type pos1 = 0; - kwsys_stl::string::size_type pos2 = path.find(sep, pos1+1); - while(pos2 != kwsys_stl::string::npos) - { - paths.push_back(path.substr(pos1, pos2-pos1)); - pos1 = pos2+1; - pos2 = path.find(sep, pos1+1); - } - paths.push_back(path.substr(pos1, pos2-pos1)); - - return paths; -} - -//---------------------------------------------------------------------------- -int SystemTools::EstimateFormatLength(const char *format, va_list ap) -{ - if (!format) - { - return 0; - } - - // Quick-hack attempt at estimating the length of the string. - // Should never under-estimate. - - // Start with the length of the format string itself. - - size_t length = strlen(format); - - // Increase the length for every argument in the format. - - const char* cur = format; - while(*cur) - { - if(*cur++ == '%') - { - // Skip "%%" since it doesn't correspond to a va_arg. - if(*cur != '%') - { - while(!int(isalpha(*cur))) - { - ++cur; - } - switch (*cur) - { - case 's': - { - // Check the length of the string. - char* s = va_arg(ap, char*); - if(s) - { - length += strlen(s); - } - } break; - case 'e': - case 'f': - case 'g': - { - // Assume the argument contributes no more than 64 characters. - length += 64; - - // Eat the argument. - static_cast<void>(va_arg(ap, double)); - } break; - default: - { - // Assume the argument contributes no more than 64 characters. - length += 64; - - // Eat the argument. - static_cast<void>(va_arg(ap, int)); - } break; - } - } - - // Move past the characters just tested. - ++cur; - } - } - - return static_cast<int>(length); -} - -kwsys_stl::string SystemTools::EscapeChars( - const char *str, - const char *chars_to_escape, - char escape_char) -{ - kwsys_stl::string n; - if (str) - { - if (!chars_to_escape | !*chars_to_escape) - { - n.append(str); - } - else - { - n.reserve(strlen(str)); - while (*str) - { - const char *ptr = chars_to_escape; - while (*ptr) - { - if (*str == *ptr) - { - n += escape_char; - break; - } - ++ptr; - } - n += *str; - ++str; - } - } - } - return n; -} - -// convert windows slashes to unix slashes -void SystemTools::ConvertToUnixSlashes(kwsys_stl::string& path) -{ - const char* pathCString = path.c_str(); - bool hasDoubleSlash = false; - - const char* pos0 = pathCString; - const char* pos1 = pathCString+1; - for (kwsys_stl::string::size_type pos = 0; *pos0; ++ pos ) - { - // make sure we don't convert an escaped space to a unix slash - if ( *pos0 == '\\' && *pos1 != ' ' ) - { - path[pos] = '/'; - } - - // Also, reuse the loop to check for slash followed by another slash - if ( !hasDoubleSlash && *pos1 && - *pos1 == '/' && *(pos1+1) == '/' ) - { -#ifdef _WIN32 - // However, on windows if the first characters are both slashes, - // then keep them that way, so that network paths can be handled. - if ( pos > 0) - { - hasDoubleSlash = true; - } -#else - hasDoubleSlash = true; -#endif - } - - pos0 ++; - pos1 ++; - } - - if ( hasDoubleSlash ) - { - SystemTools::ReplaceString(path, "//", "/"); - } - - // remove any trailing slash - if(!path.empty()) - { - // if there is a tilda ~ then replace it with HOME - pathCString = path.c_str(); - if(*pathCString == '~') - { - const char* homeEnv = SystemTools::GetEnv("HOME"); - if (homeEnv) - { - path.replace(0,1,homeEnv); - } - } - // remove trailing slash if the path is more than - // a single / - pathCString = path.c_str(); - if(path.size() > 1 && *(pathCString+(path.size()-1)) == '/') - { - // if it is c:/ then do not remove the trailing slash - if(!((path.size() == 3 && pathCString[1] == ':'))) - { - path = path.substr(0, path.size()-1); - } - } - } -} - -// change // to /, and escape any spaces in the path -kwsys_stl::string SystemTools::ConvertToUnixOutputPath(const char* path) -{ - kwsys_stl::string ret = path; - - // remove // except at the beginning might be a cygwin drive - kwsys_stl::string::size_type pos=0; - while((pos = ret.find("//", pos)) != kwsys_stl::string::npos) - { - ret.erase(pos, 1); - } - // escape spaces and () in the path - if(ret.find_first_of(" ()") != kwsys_stl::string::npos) - { - kwsys_stl::string result = ""; - char lastch = 1; - bool inDollarVariable = false; - for(const char* ch = ret.c_str(); *ch != '\0'; ++ch) - { - // if it is already escaped then don't try to escape it again - if((*ch == ' ' || *ch == '(' || *ch == ')') && lastch != '\\') - { - if(*ch == '(' && lastch == '$') - { - inDollarVariable = true; - } - // if we are in a $(..... and we get a ) then do not escape - // the ) and but set inDollarVariable to false - else if(*ch == ')' && inDollarVariable) - { - inDollarVariable = false; - } - else - { - result += '\\'; - } - } - result += *ch; - lastch = *ch; - } - ret = result; - } - return ret; -} - -kwsys_stl::string SystemTools::ConvertToOutputPath(const char* path) -{ -#if defined(_WIN32) && !defined(__CYGWIN__) - return SystemTools::ConvertToWindowsOutputPath(path); -#else - return SystemTools::ConvertToUnixOutputPath(path); -#endif -} - -// remove double slashes not at the start -kwsys_stl::string SystemTools::ConvertToWindowsOutputPath(const char* path) -{ - kwsys_stl::string ret; - // make it big enough for all of path and double quotes - ret.reserve(strlen(path)+3); - // put path into the string - ret.insert(0,path); - kwsys_stl::string::size_type pos = 0; - // first convert all of the slashes - while((pos = ret.find('/', pos)) != kwsys_stl::string::npos) - { - ret[pos] = '\\'; - pos++; - } - // check for really small paths - if(ret.size() < 2) - { - return ret; - } - // now clean up a bit and remove double slashes - // Only if it is not the first position in the path which is a network - // path on windows - pos = 1; // start at position 1 - if(ret[0] == '\"') - { - pos = 2; // if the string is already quoted then start at 2 - if(ret.size() < 3) - { - return ret; - } - } - while((pos = ret.find("\\\\", pos)) != kwsys_stl::string::npos) - { - ret.erase(pos, 1); - } - // now double quote the path if it has spaces in it - // and is not already double quoted - if(ret.find(' ') != kwsys_stl::string::npos - && ret[0] != '\"') - { - ret.insert(static_cast<kwsys_stl::string::size_type>(0), - static_cast<kwsys_stl::string::size_type>(1), '\"'); - ret.append(1, '\"'); - } - return ret; -} - -bool SystemTools::CopyFileIfDifferent(const char* source, - const char* destination) -{ - if(SystemTools::FilesDiffer(source, destination)) - { - return SystemTools::CopyFileAlways(source, destination); - } - return true; -} - -#define KWSYS_ST_BUFFER 4096 - -bool SystemTools::FilesDiffer(const char* source, - const char* destination) -{ - struct stat statSource; - if (stat(source, &statSource) != 0) - { - return true; - } - - struct stat statDestination; - if (stat(destination, &statDestination) != 0) - { - return true; - } - - if(statSource.st_size != statDestination.st_size) - { - return true; - } - - if(statSource.st_size == 0) - { - return false; - } - -#if defined(_WIN32) || defined(__CYGWIN__) - kwsys_ios::ifstream finSource(source, (kwsys_ios::ios::binary | - kwsys_ios::ios::in)); - kwsys_ios::ifstream finDestination(destination, (kwsys_ios::ios::binary | - kwsys_ios::ios::in)); -#else - kwsys_ios::ifstream finSource(source); - kwsys_ios::ifstream finDestination(destination); -#endif - if(!finSource || !finDestination) - { - return true; - } - - // Compare the files a block at a time. - char source_buf[KWSYS_ST_BUFFER]; - char dest_buf[KWSYS_ST_BUFFER]; - long nleft = statSource.st_size; - while(nleft > 0) - { - // Read a block from each file. - long nnext = (nleft > KWSYS_ST_BUFFER)? KWSYS_ST_BUFFER : nleft; - finSource.read(source_buf, nnext); - finDestination.read(dest_buf, nnext); - - // If either failed to read assume they are different. - if(static_cast<long>(finSource.gcount()) != nnext || - static_cast<long>(finDestination.gcount()) != nnext) - { - return true; - } - - // If this block differs the file differs. - if(memcmp(static_cast<const void*>(source_buf), - static_cast<const void*>(dest_buf), nnext) != 0) - { - return true; - } - - // Update the byte count remaining. - nleft -= nnext; - } - - // No differences found. - return false; -} - - -/** - * Copy a file named by "source" to the file named by "destination". - */ -bool SystemTools::CopyFileAlways(const char* source, const char* destination) -{ - // If files are the same do not copy - if ( SystemTools::SameFile(source, destination) ) - { - return true; - } - - mode_t perm = 0; - bool perms = SystemTools::GetPermissions(source, perm); - - const int bufferSize = 4096; - char buffer[bufferSize]; - - // If destination is a directory, try to create a file with the same - // name as the source in that directory. - - kwsys_stl::string new_destination; - if(SystemTools::FileExists(destination) && - SystemTools::FileIsDirectory(destination)) - { - new_destination = destination; - SystemTools::ConvertToUnixSlashes(new_destination); - new_destination += '/'; - kwsys_stl::string source_name = source; - new_destination += SystemTools::GetFilenameName(source_name); - destination = new_destination.c_str(); - } - - // Create destination directory - - kwsys_stl::string destination_dir = destination; - destination_dir = SystemTools::GetFilenamePath(destination_dir); - SystemTools::MakeDirectory(destination_dir.c_str()); - - // Open files - -#if defined(_WIN32) || defined(__CYGWIN__) - kwsys_ios::ifstream fin(source, - kwsys_ios::ios::binary | kwsys_ios::ios::in); -#else - kwsys_ios::ifstream fin(source); -#endif - if(!fin) - { - return false; - } - - // try and remove the destination file so that read only destination files - // can be written to. - // If the remove fails continue so that files in read only directories - // that do not allow file removal can be modified. - SystemTools::RemoveFile(destination); - -#if defined(_WIN32) || defined(__CYGWIN__) - kwsys_ios::ofstream fout(destination, - kwsys_ios::ios::binary | kwsys_ios::ios::out | kwsys_ios::ios::trunc); -#else - kwsys_ios::ofstream fout(destination, - kwsys_ios::ios::out | kwsys_ios::ios::trunc); -#endif - if(!fout) - { - return false; - } - - // This copy loop is very sensitive on certain platforms with - // slightly broken stream libraries (like HPUX). Normally, it is - // incorrect to not check the error condition on the fin.read() - // before using the data, but the fin.gcount() will be zero if an - // error occurred. Therefore, the loop should be safe everywhere. - while(fin) - { - fin.read(buffer, bufferSize); - if(fin.gcount()) - { - fout.write(buffer, fin.gcount()); - } - } - - // Make sure the operating system has finished writing the file - // before closing it. This will ensure the file is finished before - // the check below. - fout.flush(); - - fin.close(); - fout.close(); - - // More checks. - struct stat statSource, statDestination; - statSource.st_size = 12345; - statDestination.st_size = 12345; - if(stat(source, &statSource) != 0) - { - return false; - } - else if(stat(destination, &statDestination) != 0) - { - return false; - } - else if(statSource.st_size != statDestination.st_size) - { - return false; - } - if ( perms ) - { - if ( !SystemTools::SetPermissions(destination, perm) ) - { - return false; - } - } - return true; -} - -//---------------------------------------------------------------------------- -bool SystemTools::CopyAFile(const char* source, const char* destination, - bool always) -{ - if(always) - { - return SystemTools::CopyFileAlways(source, destination); - } - else - { - return SystemTools::CopyFileIfDifferent(source, destination); - } -} - -/** - * Copy a directory content from "source" directory to the directory named by - * "destination". - */ -bool SystemTools::CopyADirectory(const char* source, const char* destination, - bool always) -{ - Directory dir; - dir.Load(source); - size_t fileNum; - if ( !SystemTools::MakeDirectory(destination) ) - { - return false; - } - for (fileNum = 0; fileNum < dir.GetNumberOfFiles(); ++fileNum) - { - if (strcmp(dir.GetFile(static_cast<unsigned long>(fileNum)),".") && - strcmp(dir.GetFile(static_cast<unsigned long>(fileNum)),"..")) - { - kwsys_stl::string fullPath = source; - fullPath += "/"; - fullPath += dir.GetFile(static_cast<unsigned long>(fileNum)); - if(SystemTools::FileIsDirectory(fullPath.c_str())) - { - kwsys_stl::string fullDestPath = destination; - fullDestPath += "/"; - fullDestPath += dir.GetFile(static_cast<unsigned long>(fileNum)); - if (!SystemTools::CopyADirectory(fullPath.c_str(), - fullDestPath.c_str(), - always)) - { - return false; - } - } - else - { - if(!SystemTools::CopyAFile(fullPath.c_str(), destination, always)) - { - return false; - } - } - } - } - - return true; -} - - -// return size of file; also returns zero if no file exists -unsigned long SystemTools::FileLength(const char* filename) -{ - struct stat fs; - if (stat(filename, &fs) != 0) - { - return 0; - } - else - { - return static_cast<unsigned long>(fs.st_size); - } -} - -int SystemTools::Strucmp(const char *s1, const char *s2) -{ - // lifted from Graphvis http://www.graphviz.org - while ((*s1 != '\0') - && (tolower(*s1) == tolower(*s2))) - { - s1++; - s2++; - } - - return tolower(*s1) - tolower(*s2); -} - -// return file's modified time -long int SystemTools::ModifiedTime(const char* filename) -{ - struct stat fs; - if (stat(filename, &fs) != 0) - { - return 0; - } - else - { - return static_cast<long int>(fs.st_mtime); - } -} - -// return file's creation time -long int SystemTools::CreationTime(const char* filename) -{ - struct stat fs; - if (stat(filename, &fs) != 0) - { - return 0; - } - else - { - return fs.st_ctime >= 0 ? static_cast<long int>(fs.st_ctime) : 0; - } -} - -bool SystemTools::ConvertDateMacroString(const char *str, time_t *tmt) -{ - if (!str || !tmt || strlen(str) > 11) - { - return false; - } - - struct tm tmt2; - - // __DATE__ - // The compilation date of the current source file. The date is a string - // literal of the form Mmm dd yyyy. The month name Mmm is the same as for - // dates generated by the library function asctime declared in TIME.H. - - // index: 012345678901 - // format: Mmm dd yyyy - // example: Dec 19 2003 - - static char month_names[] = "JanFebMarAprMayJunJulAugSepOctNovDec"; - - char buffer[12]; - strcpy(buffer, str); - - buffer[3] = 0; - char *ptr = strstr(month_names, buffer); - if (!ptr) - { - return false; - } - - int month = (ptr - month_names) / 3; - int day = atoi(buffer + 4); - int year = atoi(buffer + 7); - - tmt2.tm_isdst = -1; - tmt2.tm_hour = 0; - tmt2.tm_min = 0; - tmt2.tm_sec = 0; - tmt2.tm_wday = 0; - tmt2.tm_yday = 0; - tmt2.tm_mday = day; - tmt2.tm_mon = month; - tmt2.tm_year = year - 1900; - - *tmt = mktime(&tmt2); - return true; -} - -bool SystemTools::ConvertTimeStampMacroString(const char *str, time_t *tmt) -{ - if (!str || !tmt || strlen(str) > 26) - { - return false; - } - - struct tm tmt2; - - // __TIMESTAMP__ - // The date and time of the last modification of the current source file, - // expressed as a string literal in the form Ddd Mmm Date hh:mm:ss yyyy, - /// where Ddd is the abbreviated day of the week and Date is an integer - // from 1 to 31. - - // index: 0123456789 - // 0123456789 - // 0123456789 - // format: Ddd Mmm Date hh:mm:ss yyyy - // example: Fri Dec 19 14:34:58 2003 - - static char month_names[] = "JanFebMarAprMayJunJulAugSepOctNovDec"; - - char buffer[27]; - strcpy(buffer, str); - - buffer[7] = 0; - char *ptr = strstr(month_names, buffer + 4); - if (!ptr) - { - return false; - } - - int month = (ptr - month_names) / 3; - int day = atoi(buffer + 8); - int hour = atoi(buffer + 11); - int min = atoi(buffer + 14); - int sec = atoi(buffer + 17); - int year = atoi(buffer + 20); - - tmt2.tm_isdst = -1; - tmt2.tm_hour = hour; - tmt2.tm_min = min; - tmt2.tm_sec = sec; - tmt2.tm_wday = 0; - tmt2.tm_yday = 0; - tmt2.tm_mday = day; - tmt2.tm_mon = month; - tmt2.tm_year = year - 1900; - - *tmt = mktime(&tmt2); - return true; -} - -kwsys_stl::string SystemTools::GetLastSystemError() -{ - int e = errno; - return strerror(e); -} - -bool SystemTools::RemoveFile(const char* source) -{ -#ifdef _WIN32 - mode_t mode; - if ( !SystemTools::GetPermissions(source, mode) ) - { - return false; - } - /* Win32 unlink is stupid --- it fails if the file is read-only */ - SystemTools::SetPermissions(source, S_IWRITE); -#endif - bool res = unlink(source) != 0 ? false : true; -#ifdef _WIN32 - if ( !res ) - { - SystemTools::SetPermissions(source, mode); - } -#endif - return res; -} - -bool SystemTools::RemoveADirectory(const char* source) -{ - Directory dir; - dir.Load(source); - size_t fileNum; - for (fileNum = 0; fileNum < dir.GetNumberOfFiles(); ++fileNum) - { - if (strcmp(dir.GetFile(static_cast<unsigned long>(fileNum)),".") && - strcmp(dir.GetFile(static_cast<unsigned long>(fileNum)),"..")) - { - kwsys_stl::string fullPath = source; - fullPath += "/"; - fullPath += dir.GetFile(static_cast<unsigned long>(fileNum)); - if(SystemTools::FileIsDirectory(fullPath.c_str()) && - !SystemTools::FileIsSymlink(fullPath.c_str())) - { - if (!SystemTools::RemoveADirectory(fullPath.c_str())) - { - return false; - } - } - else - { - if(!SystemTools::RemoveFile(fullPath.c_str())) - { - return false; - } - } - } - } - - return (Rmdir(source) == 0); -} - -/** - */ -size_t SystemTools::GetMaximumFilePathLength() -{ - return KWSYS_SYSTEMTOOLS_MAXPATH; -} - -/** - * Find the file the given name. Searches the given path and then - * the system search path. Returns the full path to the file if it is - * found. Otherwise, the empty string is returned. - */ -kwsys_stl::string SystemTools -::FindName(const char* name, - const kwsys_stl::vector<kwsys_stl::string>& userPaths, - bool no_system_path) -{ - // Add the system search path to our path first - kwsys_stl::vector<kwsys_stl::string> path; - if (!no_system_path) - { - SystemTools::GetPath(path, "CMAKE_FILE_PATH"); - SystemTools::GetPath(path); - } - // now add the additional paths - for(kwsys_stl::vector<kwsys_stl::string>::const_iterator i = userPaths.begin(); - i != userPaths.end(); ++i) - { - path.push_back(*i); - } - // now look for the file - kwsys_stl::string tryPath; - for(kwsys_stl::vector<kwsys_stl::string>::const_iterator p = path.begin(); - p != path.end(); ++p) - { - tryPath = *p; - tryPath += "/"; - tryPath += name; - if(SystemTools::FileExists(tryPath.c_str())) - { - return tryPath; - } - } - // Couldn't find the file. - return ""; -} - -/** - * Find the file the given name. Searches the given path and then - * the system search path. Returns the full path to the file if it is - * found. Otherwise, the empty string is returned. - */ -kwsys_stl::string SystemTools -::FindFile(const char* name, - const kwsys_stl::vector<kwsys_stl::string>& userPaths, - bool no_system_path) -{ - kwsys_stl::string tryPath = SystemTools::FindName(name, userPaths, no_system_path); - if(tryPath != "" && !SystemTools::FileIsDirectory(tryPath.c_str())) - { - return SystemTools::CollapseFullPath(tryPath.c_str()); - } - // Couldn't find the file. - return ""; -} - -/** - * Find the directory the given name. Searches the given path and then - * the system search path. Returns the full path to the directory if it is - * found. Otherwise, the empty string is returned. - */ -kwsys_stl::string SystemTools -::FindDirectory(const char* name, - const kwsys_stl::vector<kwsys_stl::string>& userPaths, - bool no_system_path) -{ - kwsys_stl::string tryPath = SystemTools::FindName(name, userPaths, no_system_path); - if(tryPath != "" && SystemTools::FileIsDirectory(tryPath.c_str())) - { - return SystemTools::CollapseFullPath(tryPath.c_str()); - } - // Couldn't find the file. - return ""; -} - -/** - * Find the executable with the given name. Searches the given path and then - * the system search path. Returns the full path to the executable if it is - * found. Otherwise, the empty string is returned. - */ -kwsys_stl::string SystemTools::FindProgram( - const char* nameIn, - const kwsys_stl::vector<kwsys_stl::string>& userPaths, - bool no_system_path) -{ - if(!nameIn || !*nameIn) - { - return ""; - } - kwsys_stl::string name = nameIn; - kwsys_stl::vector<kwsys_stl::string> extensions; -#if defined (_WIN32) || defined(__CYGWIN__) || defined(__MINGW32__) - bool hasExtension = false; - // check to see if the name already has a .xxx at - // the end of it - if(name.size() > 3 && name[name.size()-4] == '.') - { - hasExtension = true; - } - // on windows try .com then .exe - if(!hasExtension) - { - extensions.push_back(".com"); - extensions.push_back(".exe"); - } -#endif - kwsys_stl::string tryPath; - - // first try with extensions if the os supports them - if(extensions.size()) - { - for(kwsys_stl::vector<kwsys_stl::string>::iterator i = - extensions.begin(); i != extensions.end(); ++i) - { - tryPath = name; - tryPath += *i; - if(SystemTools::FileExists(tryPath.c_str()) && - !SystemTools::FileIsDirectory(tryPath.c_str())) - { - return SystemTools::CollapseFullPath(tryPath.c_str()); - } - } - } - // now try just the name - tryPath = name; - if(SystemTools::FileExists(tryPath.c_str()) && - !SystemTools::FileIsDirectory(tryPath.c_str())) - { - return SystemTools::CollapseFullPath(tryPath.c_str()); - } - // now construct the path - kwsys_stl::vector<kwsys_stl::string> path; - // Add the system search path to our path. - if (!no_system_path) - { - SystemTools::GetPath(path); - } - // now add the additional paths - for(kwsys_stl::vector<kwsys_stl::string>::const_iterator i = - userPaths.begin(); i != userPaths.end(); ++i) - { - path.push_back(*i); - } - // Try each path - for(kwsys_stl::vector<kwsys_stl::string>::iterator p = path.begin(); - p != path.end(); ++p) - { -#ifdef _WIN32 - // Remove double quotes from the path on windows - SystemTools::ReplaceString(*p, "\"", ""); -#endif - // first try with extensions - if(extensions.size()) - { - for(kwsys_stl::vector<kwsys_stl::string>::iterator ext - = extensions.begin(); ext != extensions.end(); ++ext) - { - tryPath = *p; - tryPath += "/"; - tryPath += name; - tryPath += *ext; - if(SystemTools::FileExists(tryPath.c_str()) && - !SystemTools::FileIsDirectory(tryPath.c_str())) - { - return SystemTools::CollapseFullPath(tryPath.c_str()); - } - } - } - // now try it without them - tryPath = *p; - tryPath += "/"; - tryPath += name; - if(SystemTools::FileExists(tryPath.c_str()) && - !SystemTools::FileIsDirectory(tryPath.c_str())) - { - return SystemTools::CollapseFullPath(tryPath.c_str()); - } - } - // Couldn't find the program. - return ""; -} - -kwsys_stl::string SystemTools::FindProgram( - const kwsys_stl::vector<kwsys_stl::string>& names, - const kwsys_stl::vector<kwsys_stl::string>& path, - bool noSystemPath) -{ - for(kwsys_stl::vector<kwsys_stl::string>::const_iterator it = names.begin(); - it != names.end() ; ++it) - { - // Try to find the program. - kwsys_stl::string result = SystemTools::FindProgram(it->c_str(), - path, - noSystemPath); - if ( !result.empty() ) - { - return result; - } - } - return ""; -} - -/** - * Find the library with the given name. Searches the given path and then - * the system search path. Returns the full path to the library if it is - * found. Otherwise, the empty string is returned. - */ -kwsys_stl::string SystemTools -::FindLibrary(const char* name, - const kwsys_stl::vector<kwsys_stl::string>& userPaths) -{ - // See if the executable exists as written. - if(SystemTools::FileExists(name) && - !SystemTools::FileIsDirectory(name)) - { - return SystemTools::CollapseFullPath(name); - } - - // Add the system search path to our path. - kwsys_stl::vector<kwsys_stl::string> path; - SystemTools::GetPath(path); - // now add the additional paths - for(kwsys_stl::vector<kwsys_stl::string>::const_iterator i = userPaths.begin(); - i != userPaths.end(); ++i) - { - path.push_back(*i); - } - kwsys_stl::string tryPath; - for(kwsys_stl::vector<kwsys_stl::string>::const_iterator p = path.begin(); - p != path.end(); ++p) - { -#if defined(__APPLE__) - tryPath = *p; - tryPath += "/"; - tryPath += name; - tryPath += ".framework"; - if(SystemTools::FileExists(tryPath.c_str()) - && SystemTools::FileIsDirectory(tryPath.c_str())) - { - return SystemTools::CollapseFullPath(tryPath.c_str()); - } -#endif -#if defined(_WIN32) && !defined(__CYGWIN__) && !defined(__MINGW32__) - tryPath = *p; - tryPath += "/"; - tryPath += name; - tryPath += ".lib"; - if(SystemTools::FileExists(tryPath.c_str()) - && !SystemTools::FileIsDirectory(tryPath.c_str())) - { - return SystemTools::CollapseFullPath(tryPath.c_str()); - } -#else - tryPath = *p; - tryPath += "/lib"; - tryPath += name; - tryPath += ".so"; - if(SystemTools::FileExists(tryPath.c_str()) - && !SystemTools::FileIsDirectory(tryPath.c_str())) - { - return SystemTools::CollapseFullPath(tryPath.c_str()); - } - tryPath = *p; - tryPath += "/lib"; - tryPath += name; - tryPath += ".a"; - if(SystemTools::FileExists(tryPath.c_str()) - && !SystemTools::FileIsDirectory(tryPath.c_str())) - { - return SystemTools::CollapseFullPath(tryPath.c_str()); - } - tryPath = *p; - tryPath += "/lib"; - tryPath += name; - tryPath += ".sl"; - if(SystemTools::FileExists(tryPath.c_str()) - && !SystemTools::FileIsDirectory(tryPath.c_str())) - { - return SystemTools::CollapseFullPath(tryPath.c_str()); - } - tryPath = *p; - tryPath += "/lib"; - tryPath += name; - tryPath += ".dylib"; - if(SystemTools::FileExists(tryPath.c_str()) - && !SystemTools::FileIsDirectory(tryPath.c_str())) - { - return SystemTools::CollapseFullPath(tryPath.c_str()); - } - tryPath = *p; - tryPath += "/lib"; - tryPath += name; - tryPath += ".dll"; - if(SystemTools::FileExists(tryPath.c_str()) - && !SystemTools::FileIsDirectory(tryPath.c_str())) - { - return SystemTools::CollapseFullPath(tryPath.c_str()); - } -#endif - } - - // Couldn't find the library. - return ""; -} - -bool SystemTools::FileIsDirectory(const char* name) -{ - // Remove any trailing slash from the name. - char buffer[KWSYS_SYSTEMTOOLS_MAXPATH]; - int last = static_cast<int>(strlen(name))-1; - if(last >= 0 && (name[last] == '/' || name[last] == '\\')) - { - memcpy(buffer, name, last); - buffer[last] = 0; - name = buffer; - } - - // Now check the file node type. - struct stat fs; - if(stat(name, &fs) == 0) - { -#if defined( _WIN32 ) - return ((fs.st_mode & _S_IFDIR) != 0); -#else - return S_ISDIR(fs.st_mode); -#endif - } - else - { - return false; - } -} - -bool SystemTools::FileIsSymlink(const char* name) -{ -#if defined( _WIN32 ) - (void)name; - return false; -#else - struct stat fs; - if(lstat(name, &fs) == 0) - { - return S_ISLNK(fs.st_mode); - } - else - { - return false; - } -#endif -} - -int SystemTools::ChangeDirectory(const char *dir) -{ - return Chdir(dir); -} - -kwsys_stl::string SystemTools::GetCurrentWorkingDirectory(bool collapse) -{ - char buf[2048]; - const char* cwd = Getcwd(buf, 2048); - kwsys_stl::string path; - if ( cwd ) - { - path = cwd; - } - if(collapse) - { - return SystemTools::CollapseFullPath(path.c_str()); - } - return path; -} - -kwsys_stl::string SystemTools::GetProgramPath(const char* in_name) -{ - kwsys_stl::string dir, file; - SystemTools::SplitProgramPath(in_name, dir, file); - return dir; -} - -bool SystemTools::SplitProgramPath(const char* in_name, - kwsys_stl::string& dir, - kwsys_stl::string& file, - bool) -{ - dir = in_name; - file = ""; - SystemTools::ConvertToUnixSlashes(dir); - - if(!SystemTools::FileIsDirectory(dir.c_str())) - { - kwsys_stl::string::size_type slashPos = dir.rfind("/"); - if(slashPos != kwsys_stl::string::npos) - { - file = dir.substr(slashPos+1); - dir = dir.substr(0, slashPos); - } - else - { - file = dir; - dir = ""; - } - } - if(!(dir == "") && !SystemTools::FileIsDirectory(dir.c_str())) - { - kwsys_stl::string oldDir = in_name; - SystemTools::ConvertToUnixSlashes(oldDir); - dir = in_name; - return false; - } - return true; -} - -bool SystemTools::FindProgramPath(const char* argv0, - kwsys_stl::string& pathOut, - kwsys_stl::string& errorMsg, - const char* exeName, - const char* buildDir, - const char* installPrefix ) -{ - kwsys_stl::vector<kwsys_stl::string> failures; - kwsys_stl::string self = argv0 ? argv0 : ""; - failures.push_back(self); - SystemTools::ConvertToUnixSlashes(self); - self = SystemTools::FindProgram(self.c_str()); - if(!SystemTools::FileExists(self.c_str())) - { - if(buildDir) - { - kwsys_stl::string intdir = "."; -#ifdef CMAKE_INTDIR - intdir = CMAKE_INTDIR; -#endif - self = buildDir; - self += "/bin/"; - self += intdir; - self += "/"; - self += exeName; - self += SystemTools::GetExecutableExtension(); - } - } - if(installPrefix) - { - if(!SystemTools::FileExists(self.c_str())) - { - failures.push_back(self); - self = installPrefix; - self += "/bin/"; - self += exeName; - } - } - if(!SystemTools::FileExists(self.c_str())) - { - failures.push_back(self); - kwsys_ios::ostringstream msg; - msg << "Can not find the command line program "; - if (exeName) - { - msg << exeName; - } - msg << "\n"; - if (argv0) - { - msg << " argv[0] = \"" << argv0 << "\"\n"; - } - msg << " Attempted paths:\n"; - kwsys_stl::vector<kwsys_stl::string>::iterator i; - for(i=failures.begin(); i != failures.end(); ++i) - { - msg << " \"" << i->c_str() << "\"\n"; - } - errorMsg = msg.str(); - return false; - } - pathOut = self; - return true; -} - - -kwsys_stl::string SystemTools::CollapseFullPath(const char* in_relative) -{ - return SystemTools::CollapseFullPath(in_relative, 0); -} - -void SystemTools::AddTranslationPath(const char * a, const char * b) -{ - kwsys_stl::string path_a = a; - kwsys_stl::string path_b = b; - SystemTools::ConvertToUnixSlashes(path_a); - SystemTools::ConvertToUnixSlashes(path_b); - // First check this is a directory path, since we don't want the table to - // grow too fat - if( SystemTools::FileIsDirectory( path_a.c_str() ) ) - { - // Make sure the path is a full path and does not contain no '..' - if( SystemTools::FileIsFullPath(path_b.c_str()) && path_b.find("..") - == kwsys_stl::string::npos ) - { - // Before inserting make sure path ends with '/' - if(path_a.size() && path_a[path_a.size() -1] != '/') - { - path_a += '/'; - } - if(path_b.size() && path_b[path_b.size() -1] != '/') - { - path_b += '/'; - } - if( !(path_a == path_b) ) - { - SystemTools::TranslationMap->insert( - SystemToolsTranslationMap::value_type(path_a, path_b)); - } - } - } -} - -void SystemTools::AddKeepPath(const char* dir) -{ - kwsys_stl::string cdir; - Realpath(SystemTools::CollapseFullPath(dir).c_str(), cdir); - SystemTools::AddTranslationPath(cdir.c_str(), dir); -} - -void SystemTools::CheckTranslationPath(kwsys_stl::string & path) -{ - // Do not translate paths that are too short to have meaningful - // translations. - if(path.size() < 2) - { - return; - } - - // Always add a trailing slash before translation. It does not - // matter if this adds an extra slash, but we do not want to - // translate part of a directory (like the foo part of foo-dir). - path += "/"; - - // In case a file was specified we still have to go through this: - // Now convert any path found in the table back to the one desired: - kwsys_stl::map<kwsys_stl::string,kwsys_stl::string>::const_iterator it; - for(it = SystemTools::TranslationMap->begin(); - it != SystemTools::TranslationMap->end(); - ++it ) - { - // We need to check of the path is a substring of the other path - if(path.find( it->first ) == 0) - { - path = path.replace( 0, it->first.size(), it->second); - } - } - - // Remove the trailing slash we added before. - path.erase(path.end()-1, path.end()); -} - -void -SystemToolsAppendComponents( - kwsys_stl::vector<kwsys_stl::string>& out_components, - kwsys_stl::vector<kwsys_stl::string>::const_iterator first, - kwsys_stl::vector<kwsys_stl::string>::const_iterator last) -{ - for(kwsys_stl::vector<kwsys_stl::string>::const_iterator i = first; - i != last; ++i) - { - if(*i == "..") - { - if(out_components.begin() != out_components.end()) - { - out_components.erase(out_components.end()-1, out_components.end()); - } - } - else if(!(*i == ".") && !(*i == "")) - { - out_components.push_back(*i); - } - } -} - -kwsys_stl::string SystemTools::CollapseFullPath(const char* in_path, - const char* in_base) -{ - // Collect the output path components. - kwsys_stl::vector<kwsys_stl::string> out_components; - - // Split the input path components. - kwsys_stl::vector<kwsys_stl::string> path_components; - SystemTools::SplitPath(in_path, path_components); - // If the input path is relative, start with a base path. - if(path_components[0].length() == 0) - { - kwsys_stl::vector<kwsys_stl::string> base_components; - if(in_base) - { - // Use the given base path. - SystemTools::SplitPath(in_base, base_components); - } - else - { - // Use the current working directory as a base path. - char buf[2048]; - if(const char* cwd = Getcwd(buf, 2048)) - { - SystemTools::SplitPath(cwd, base_components); - } - else - { - // ?? - } - } - - // Append base path components to the output path. - out_components.push_back(base_components[0]); - SystemToolsAppendComponents(out_components, - base_components.begin()+1, - base_components.end()); - } - - // Append input path components to the output path. - SystemToolsAppendComponents(out_components, - path_components.begin(), - path_components.end()); - - // Transform the path back to a string. - kwsys_stl::string newPath = SystemTools::JoinPath(out_components); - - // Update the translation table with this potentially new path. - SystemTools::AddTranslationPath(newPath.c_str(), in_path); - SystemTools::CheckTranslationPath(newPath); -#ifdef _WIN32 - newPath = SystemTools::GetActualCaseForPath(newPath.c_str()); - SystemTools::ConvertToUnixSlashes(newPath); -#endif - // Return the reconstructed path. - return newPath; -} - -// compute the relative path from here to there -kwsys_stl::string SystemTools::RelativePath(const char* local, const char* remote) -{ - if(!SystemTools::FileIsFullPath(local)) - { - return ""; - } - if(!SystemTools::FileIsFullPath(remote)) - { - return ""; - } - - // split up both paths into arrays of strings using / as a separator - kwsys_stl::vector<kwsys::String> localSplit = SystemTools::SplitString(local, '/', true); - kwsys_stl::vector<kwsys::String> remoteSplit = SystemTools::SplitString(remote, '/', true); - kwsys_stl::vector<kwsys::String> commonPath; // store shared parts of path in this array - kwsys_stl::vector<kwsys::String> finalPath; // store the final relative path here - // count up how many matching directory names there are from the start - unsigned int sameCount = 0; - while( - ((sameCount <= (localSplit.size()-1)) && (sameCount <= (remoteSplit.size()-1))) - && -// for windows and apple do a case insensitive string compare -#if defined(_WIN32) || defined(__APPLE__) - SystemTools::Strucmp(localSplit[sameCount].c_str(), - remoteSplit[sameCount].c_str()) == 0 -#else - localSplit[sameCount] == remoteSplit[sameCount] -#endif - ) - { - // put the common parts of the path into the commonPath array - commonPath.push_back(localSplit[sameCount]); - // erase the common parts of the path from the original path arrays - localSplit[sameCount] = ""; - remoteSplit[sameCount] = ""; - sameCount++; - } - // If there is nothing in common but the root directory, then just - // return the full path. - if(sameCount <= 1) - { - return remote; - } - - // for each entry that is not common in the local path - // add a ../ to the finalpath array, this gets us out of the local - // path into the remote dir - for(unsigned int i = 0; i < localSplit.size(); ++i) - { - if(localSplit[i].size()) - { - finalPath.push_back("../"); - } - } - // for each entry that is not common in the remote path add it - // to the final path. - for(kwsys_stl::vector<String>::iterator vit = remoteSplit.begin(); - vit != remoteSplit.end(); ++vit) - { - if(vit->size()) - { - finalPath.push_back(*vit); - } - } - kwsys_stl::string relativePath; // result string - // now turn the array of directories into a unix path by puttint / - // between each entry that does not already have one - for(kwsys_stl::vector<String>::iterator vit1 = finalPath.begin(); - vit1 != finalPath.end(); ++vit1) - { - if(relativePath.size() && relativePath[relativePath.size()-1] != '/') - { - relativePath += "/"; - } - relativePath += *vit1; - } - return relativePath; -} - -// OK, some fun stuff to get the actual case of a given path. -// Basically, you just need to call ShortPath, then GetLongPathName, -// However, GetLongPathName is not implemented on windows NT and 95, -// so we have to simulate it on those versions -#ifdef _WIN32 -int OldWindowsGetLongPath(kwsys_stl::string const& shortPath, - kwsys_stl::string& longPath ) -{ - kwsys_stl::string::size_type iFound = shortPath.rfind('/'); - if (iFound > 1 && iFound != shortPath.npos) - { - // recurse to peel off components - // - if (OldWindowsGetLongPath(shortPath.substr(0, iFound), longPath) > 0) - { - longPath += '/'; - if (shortPath[1] != '/') - { - WIN32_FIND_DATA findData; - - // append the long component name to the path - // - if (INVALID_HANDLE_VALUE != ::FindFirstFile - (shortPath.c_str(), &findData)) - { - longPath += findData.cFileName; - } - else - { - // if FindFirstFile fails, return the error code - // - longPath = ""; - return 0; - } - } - } - } - else - { - longPath = shortPath; - } - return (int)longPath.size(); -} - - -int PortableGetLongPathName(const char* pathIn, - kwsys_stl::string & longPath) -{ - HMODULE lh = LoadLibrary("Kernel32.dll"); - if(lh) - { - FARPROC proc = GetProcAddress(lh, "GetLongPathNameA"); - if(proc) - { - typedef DWORD (WINAPI * GetLongFunctionPtr) (LPCSTR,LPSTR,DWORD); - GetLongFunctionPtr func = (GetLongFunctionPtr)proc; - char buffer[MAX_PATH+1]; - int len = (*func)(pathIn, buffer, MAX_PATH+1); - if(len == 0 || len > MAX_PATH+1) - { - FreeLibrary(lh); - return 0; - } - longPath = buffer; - FreeLibrary(lh); - return len; - } - FreeLibrary(lh); - } - return OldWindowsGetLongPath(pathIn, longPath); -} -#endif - - -//---------------------------------------------------------------------------- -kwsys_stl::string SystemTools::GetActualCaseForPath(const char* p) -{ -#ifndef _WIN32 - return p; -#else - kwsys_stl::string shortPath; - if(!SystemTools::GetShortPath(p, shortPath)) - { - return p; - } - kwsys_stl::string longPath; - int len = PortableGetLongPathName(shortPath.c_str(), longPath); - if(len == 0 || len > MAX_PATH+1) - { - return p; - } - return longPath; -#endif -} - -//---------------------------------------------------------------------------- -void SystemTools::SplitPath(const char* p, - kwsys_stl::vector<kwsys_stl::string>& components) -{ - components.clear(); - // Identify the root component. - const char* c = p; - if((c[0] == '/' && c[1] == '/') || (c[0] == '\\' && c[1] == '\\')) - { - // Network path. - components.push_back("//"); - c += 2; - } - else if(c[0] == '/') - { - // Unix path. - components.push_back("/"); - c += 1; - } - else if(c[0] && c[1] == ':' && (c[2] == '/' || c[2] == '\\')) - { - // Windows path. - kwsys_stl::string root = "_:/"; - root[0] = c[0]; - components.push_back(root); - c += 3; - } - else if(c[0] && c[1] == ':') - { - // Path relative to a windows drive working directory. - kwsys_stl::string root = "_:"; - root[0] = c[0]; - components.push_back(root); - c += 2; - } - else - { - // Relative path. - components.push_back(""); - } - - // Parse the remaining components. - const char* first = c; - const char* last = first; - for(;*last; ++last) - { - if(*last == '/' || *last == '\\') - { - // End of a component. Save it. - components.push_back(kwsys_stl::string(first, last-first)); - first = last+1; - } - } - - // Save the last component unless there were no components. - if(last != c) - { - components.push_back(kwsys_stl::string(first, last-first)); - } -} - -//---------------------------------------------------------------------------- -kwsys_stl::string -SystemTools::JoinPath(const kwsys_stl::vector<kwsys_stl::string>& components) -{ - return SystemTools::JoinPath(components.begin(), components.end()); -} - -//---------------------------------------------------------------------------- -kwsys_stl::string -SystemTools -::JoinPath(kwsys_stl::vector<kwsys_stl::string>::const_iterator first, - kwsys_stl::vector<kwsys_stl::string>::const_iterator last) -{ - // Construct result in a single string. - kwsys_stl::string result; - - // The first two components do not add a slash. - if(first != last) - { - result += *first++; - } - if(first != last) - { - result += *first++; - } - - // All remaining components are always separated with a slash. - while(first != last) - { - result += "/"; - result += *first++; - } - - // Return the concatenated result. - return result; -} - -//---------------------------------------------------------------------------- -bool SystemTools::ComparePath(const char* c1, const char* c2) -{ -#if defined(_WIN32) || defined(__APPLE__) -# ifdef _MSC_VER - return _stricmp(c1, c2) == 0; -# elif defined(__APPLE__) || defined(__GNUC__) - return strcasecmp(c1, c2) == 0; -#else - return SystemTools::Strucmp(c1, c2) == 0; -# endif -#else - return strcmp(c1, c2) == 0; -#endif -} - -//---------------------------------------------------------------------------- -bool SystemTools::Split(const char* str, kwsys_stl::vector<kwsys_stl::string>& lines, char separator) -{ - kwsys_stl::string data(str); - kwsys_stl::string::size_type lpos = 0; - while(lpos < data.length()) - { - kwsys_stl::string::size_type rpos = data.find_first_of(separator, lpos); - if(rpos == kwsys_stl::string::npos) - { - // Line ends at end of string without a newline. - lines.push_back(data.substr(lpos)); - return false; - } - else - { - // Line ends in a "\n", remove the character. - lines.push_back(data.substr(lpos, rpos-lpos)); - } - lpos = rpos+1; - } - return true; -} - -//---------------------------------------------------------------------------- -bool SystemTools::Split(const char* str, kwsys_stl::vector<kwsys_stl::string>& lines) -{ - kwsys_stl::string data(str); - kwsys_stl::string::size_type lpos = 0; - while(lpos < data.length()) - { - kwsys_stl::string::size_type rpos = data.find_first_of("\n", lpos); - if(rpos == kwsys_stl::string::npos) - { - // Line ends at end of string without a newline. - lines.push_back(data.substr(lpos)); - return false; - } - if((rpos > lpos) && (data[rpos-1] == '\r')) - { - // Line ends in a "\r\n" pair, remove both characters. - lines.push_back(data.substr(lpos, (rpos-1)-lpos)); - } - else - { - // Line ends in a "\n", remove the character. - lines.push_back(data.substr(lpos, rpos-lpos)); - } - lpos = rpos+1; - } - return true; -} - -/** - * Return path of a full filename (no trailing slashes). - * Warning: returned path is converted to Unix slashes format. - */ -kwsys_stl::string SystemTools::GetFilenamePath(const kwsys_stl::string& filename) -{ - kwsys_stl::string fn = filename; - SystemTools::ConvertToUnixSlashes(fn); - - kwsys_stl::string::size_type slash_pos = fn.rfind("/"); - if(slash_pos != kwsys_stl::string::npos) - { - kwsys_stl::string ret = fn.substr(0, slash_pos); - if(ret.size() == 2 && ret[1] == ':') - { - return ret + '/'; - } - if(ret.size() == 0) - { - return "/"; - } - return ret; - } - else - { - return ""; - } -} - - -/** - * Return file name of a full filename (i.e. file name without path). - */ -kwsys_stl::string SystemTools::GetFilenameName(const kwsys_stl::string& filename) -{ -#if defined(_WIN32) - kwsys_stl::string::size_type slash_pos = filename.find_last_of("/\\"); -#else - kwsys_stl::string::size_type slash_pos = filename.find_last_of("/"); -#endif - if(slash_pos != kwsys_stl::string::npos) - { - return filename.substr(slash_pos + 1); - } - else - { - return filename; - } -} - - -/** - * Return file extension of a full filename (dot included). - * Warning: this is the longest extension (for example: .tar.gz) - */ -kwsys_stl::string SystemTools::GetFilenameExtension(const kwsys_stl::string& filename) -{ - kwsys_stl::string name = SystemTools::GetFilenameName(filename); - kwsys_stl::string::size_type dot_pos = name.find("."); - if(dot_pos != kwsys_stl::string::npos) - { - return name.substr(dot_pos); - } - else - { - return ""; - } -} - -/** - * Return file extension of a full filename (dot included). - * Warning: this is the shortest extension (for example: .tar.gz) - */ -kwsys_stl::string SystemTools::GetFilenameLastExtension(const kwsys_stl::string& filename) -{ - kwsys_stl::string name = SystemTools::GetFilenameName(filename); - kwsys_stl::string::size_type dot_pos = name.rfind("."); - if(dot_pos != kwsys_stl::string::npos) - { - return name.substr(dot_pos); - } - else - { - return ""; - } -} - -/** - * Return file name without extension of a full filename (i.e. without path). - * Warning: it considers the longest extension (for example: .tar.gz) - */ -kwsys_stl::string SystemTools::GetFilenameWithoutExtension(const kwsys_stl::string& filename) -{ - kwsys_stl::string name = SystemTools::GetFilenameName(filename); - kwsys_stl::string::size_type dot_pos = name.find("."); - if(dot_pos != kwsys_stl::string::npos) - { - return name.substr(0, dot_pos); - } - else - { - return name; - } -} - - -/** - * Return file name without extension of a full filename (i.e. without path). - * Warning: it considers the last extension (for example: removes .gz - * from .tar.gz) - */ -kwsys_stl::string -SystemTools::GetFilenameWithoutLastExtension(const kwsys_stl::string& filename) -{ - kwsys_stl::string name = SystemTools::GetFilenameName(filename); - kwsys_stl::string::size_type dot_pos = name.rfind("."); - if(dot_pos != kwsys_stl::string::npos) - { - return name.substr(0, dot_pos); - } - else - { - return name; - } -} - -bool SystemTools::FileHasSignature(const char *filename, - const char *signature, - long offset) -{ - if (!filename || !signature) - { - return false; - } - - FILE *fp; - fp = fopen(filename, "rb"); - if (!fp) - { - return false; - } - - fseek(fp, offset, SEEK_SET); - - bool res = false; - size_t signature_len = strlen(signature); - char *buffer = new char [signature_len]; - - if (fread(buffer, 1, signature_len, fp) == signature_len) - { - res = (!strncmp(buffer, signature, signature_len) ? true : false); - } - - delete [] buffer; - - fclose(fp); - return res; -} - -SystemTools::FileTypeEnum -SystemTools::DetectFileType(const char *filename, - unsigned long length, - double percent_bin) -{ - if (!filename || percent_bin < 0) - { - return SystemTools::FileTypeUnknown; - } - - FILE *fp; - fp = fopen(filename, "rb"); - if (!fp) - { - return SystemTools::FileTypeUnknown; - } - - // Allocate buffer and read bytes - - unsigned char *buffer = new unsigned char [length]; - size_t read_length = fread(buffer, 1, length, fp); - fclose(fp); - if (read_length == 0) - { - return SystemTools::FileTypeUnknown; - } - - // Loop over contents and count - - size_t text_count = 0; - - const unsigned char *ptr = buffer; - const unsigned char *buffer_end = buffer + read_length; - - while (ptr != buffer_end) - { - if ((*ptr >= 0x20 && *ptr <= 0x7F) || - *ptr == '\n' || - *ptr == '\r' || - *ptr == '\t') - { - text_count++; - } - ptr++; - } - - delete [] buffer; - - double current_percent_bin = - (static_cast<double>(read_length - text_count) / - static_cast<double>(read_length)); - - if (current_percent_bin >= percent_bin) - { - return SystemTools::FileTypeBinary; - } - - return SystemTools::FileTypeText; -} - -bool SystemTools::LocateFileInDir(const char *filename, - const char *dir, - kwsys_stl::string& filename_found, - int try_filename_dirs) -{ - if (!filename || !dir) - { - return false; - } - - // Get the basename of 'filename' - - kwsys_stl::string filename_base = SystemTools::GetFilenameName(filename); - - // Check if 'dir' is really a directory - // If win32 and matches something like C:, accept it as a dir - - kwsys_stl::string real_dir; - if (!SystemTools::FileIsDirectory(dir)) - { -#if defined( _WIN32 ) - size_t dir_len = strlen(dir); - if (dir_len < 2 || dir[dir_len - 1] != ':') - { -#endif - real_dir = SystemTools::GetFilenamePath(dir); - dir = real_dir.c_str(); -#if defined( _WIN32 ) - } -#endif - } - - // Try to find the file in 'dir' - - bool res = false; - if (filename_base.size() && dir) - { - size_t dir_len = strlen(dir); - int need_slash = - (dir_len && dir[dir_len - 1] != '/' && dir[dir_len - 1] != '\\'); - - kwsys_stl::string temp = dir; - if (need_slash) - { - temp += "/"; - } - temp += filename_base; - - if (SystemTools::FileExists(filename_found.c_str())) - { - res = true; - filename_found = temp; - } - - // If not found, we can try harder by appending part of the file to - // to the directory to look inside. - // Example: if we were looking for /foo/bar/yo.txt in /d1/d2, then - // try to find yo.txt in /d1/d2/bar, then /d1/d2/foo/bar, etc. - - else if (try_filename_dirs) - { - kwsys_stl::string filename_dir(filename); - kwsys_stl::string filename_dir_base; - kwsys_stl::string filename_dir_bases; - do - { - filename_dir = SystemTools::GetFilenamePath(filename_dir); - filename_dir_base = SystemTools::GetFilenameName(filename_dir); -#if defined( _WIN32 ) - if (!filename_dir_base.size() || - filename_dir_base[filename_dir_base.size() - 1] == ':') -#else - if (!filename_dir_base.size()) -#endif - { - break; - } - - filename_dir_bases = filename_dir_base + "/" + filename_dir_bases; - - temp = dir; - if (need_slash) - { - temp += "/"; - } - temp += filename_dir_bases; - - res = SystemTools::LocateFileInDir( - filename_base.c_str(), temp.c_str(), filename_found, 0); - - } while (!res && filename_dir_base.size()); - } - } - - return res; -} - -bool SystemTools::FileIsFullPath(const char* in_name) -{ - kwsys_stl::string name = in_name; -#if defined(_WIN32) || defined(__CYGWIN__) - // On Windows, the name must be at least two characters long. - if(name.length() < 2) - { - return false; - } - if(name[1] == ':') - { - return true; - } - if(name[0] == '\\') - { - return true; - } -#else - // On UNIX, the name must be at least one character long. - if(name.length() < 1) - { - return false; - } -#endif - // On UNIX, the name must begin in a '/'. - // On Windows, if the name begins in a '/', then it is a full - // network path. - if(name[0] == '/') - { - return true; - } - return false; -} - -bool SystemTools::GetShortPath(const char* path, kwsys_stl::string& shortPath) -{ -#if defined(WIN32) && !defined(__CYGWIN__) - const int size = int(strlen(path)) +1; // size of return - char *buffer = new char[size]; // create a buffer - char *tempPath = new char[size]; // create a buffer - int ret; - - // if the path passed in has quotes around it, first remove the quotes - if (path[0] == '"' && path[strlen(path)-1] == '"') - { - strcpy(tempPath,path+1); - tempPath[strlen(tempPath)-1] = '\0'; - } - else - { - strcpy(tempPath,path); - } - - buffer[0] = 0; - ret = GetShortPathName(tempPath, buffer, size); - - if(buffer[0] == 0 || ret > size) - { - delete [] buffer; - delete [] tempPath; - return false; - } - else - { - shortPath = buffer; - delete [] buffer; - delete [] tempPath; - return true; - } -#else - shortPath = path; - return true; -#endif -} - -void SystemTools::SplitProgramFromArgs(const char* path, - kwsys_stl::string& program, kwsys_stl::string& args) -{ - // see if this is a full path to a program - // if so then set program to path and args to nothing - if(SystemTools::FileExists(path)) - { - program = path; - args = ""; - return; - } - // Try to find the program in the path, note the program - // may have spaces in its name so we have to look for it - kwsys_stl::vector<kwsys_stl::string> e; - kwsys_stl::string findProg = SystemTools::FindProgram(path, e); - if(findProg.size()) - { - program = findProg; - args = ""; - return; - } - - // Now try and peel off space separated chunks from the end of the string - // so the largest path possible is found allowing for spaces in the path - kwsys_stl::string dir = path; - kwsys_stl::string::size_type spacePos = dir.rfind(' '); - while(spacePos != kwsys_stl::string::npos) - { - kwsys_stl::string tryProg = dir.substr(0, spacePos); - // See if the file exists - if(SystemTools::FileExists(tryProg.c_str())) - { - program = tryProg; - // remove trailing spaces from program - kwsys_stl::string::size_type pos = program.size()-1; - while(program[pos] == ' ') - { - program.erase(pos); - pos--; - } - args = dir.substr(spacePos, dir.size()-spacePos); - return; - } - // Now try and find the the program in the path - findProg = SystemTools::FindProgram(tryProg.c_str(), e); - if(findProg.size()) - { - program = findProg; - // remove trailing spaces from program - kwsys_stl::string::size_type pos = program.size()-1; - while(program[pos] == ' ') - { - program.erase(pos); - pos--; - } - args = dir.substr(spacePos, dir.size()-spacePos); - return; - } - // move past the space for the next search - spacePos--; - spacePos = dir.rfind(' ', spacePos); - } - - program = ""; - args = ""; -} - -kwsys_stl::string SystemTools::GetCurrentDateTime(const char* format) -{ - char buf[1024]; - time_t t; - time(&t); - strftime(buf, sizeof(buf), format, localtime(&t)); - return kwsys_stl::string(buf); -} - -kwsys_stl::string SystemTools::MakeCindentifier(const char* s) -{ - kwsys_stl::string str(s); - if (str.find_first_of("0123456789") == 0) - { - str = "_" + str; - } - - kwsys_stl::string permited_chars("_" - "abcdefghijklmnopqrstuvwxyz" - "ABCDEFGHIJKLMNOPQRSTUVWXYZ" - "0123456789"); - kwsys_stl::string::size_type pos = 0; - while ((pos = str.find_first_not_of(permited_chars, pos)) != kwsys_stl::string::npos) - { - str[pos] = '_'; - } - return str; -} - -// Due to a buggy stream library on the HP and another on Mac OSX, we -// need this very carefully written version of getline. Returns true -// if any data were read before the end-of-file was reached. -bool SystemTools::GetLineFromStream(kwsys_ios::istream& is, - kwsys_stl::string& line, - bool* has_newline /* = 0 */) -{ - const int bufferSize = 1024; - char buffer[bufferSize]; - bool haveData = false; - bool haveNewline = false; - - // Start with an empty line. - line = ""; - - // If no characters are read from the stream, the end of file has - // been reached. Clear the fail bit just before reading. - while(!haveNewline && - (is.clear(is.rdstate() & ~kwsys_ios::ios::failbit), - is.getline(buffer, bufferSize), is.gcount() > 0)) - { - // We have read at least one byte. - haveData = true; - - // If newline character was read the gcount includes the character - // but the buffer does not: the end of line has been reached. - size_t length = strlen(buffer); - if(length < static_cast<size_t>(is.gcount())) - { - haveNewline = true; - } - - // Avoid storing a carriage return character. - if(length > 0 && buffer[length-1] == '\r') - { - buffer[length-1] = 0; - } - - // Append the data read to the line. - line.append(buffer); - } - - // Return the results. - if(has_newline) - { - *has_newline = haveNewline; - } - return haveData; -} - -int SystemTools::GetTerminalWidth() -{ - int width = -1; -#ifndef _WIN32 - struct winsize ws; - char *columns; /* Unix98 environment variable */ - if(ioctl(1, TIOCGWINSZ, &ws) != -1 && ws.ws_col>0 && ws.ws_row>0) - { - width = ws.ws_col; - } - if(!isatty(STDOUT_FILENO)) - { - width = -1; - } - columns = getenv("COLUMNS"); - if(columns && *columns) - { - long t; - char *endptr; - t = strtol(columns, &endptr, 0); - if(endptr && !*endptr && (t>0) && (t<1000)) - { - width = static_cast<int>(t); - } - } - if ( width < 9 ) - { - width = -1; - } -#endif - return width; -} - -bool SystemTools::GetPermissions(const char* file, mode_t& mode) -{ - if ( !file ) - { - return false; - } - - struct stat st; - if ( stat(file, &st) < 0 ) - { - return false; - } - mode = st.st_mode; - return true; -} - -bool SystemTools::SetPermissions(const char* file, mode_t mode) -{ - if ( !file ) - { - return false; - } - if ( !SystemTools::FileExists(file) ) - { - return false; - } - if ( chmod(file, mode) < 0 ) - { - return false; - } - - return true; -} - -kwsys_stl::string SystemTools::GetParentDirectory(const char* fileOrDir) -{ - if ( !fileOrDir || !*fileOrDir ) - { - return ""; - } - kwsys_stl::string res = fileOrDir; - SystemTools::ConvertToUnixSlashes(res); - kwsys_stl::string::size_type cc = res.size()-1; - if ( res[cc] == '/' ) - { - cc --; - } - for ( ; cc > 0; cc -- ) - { - if ( res[cc] == '/' ) - { - break; - } - } - return res.substr(0, cc); -} - -bool SystemTools::IsSubDirectory(const char* cSubdir, const char* cDir) -{ - kwsys_stl::string subdir = cSubdir; - kwsys_stl::string dir = cDir; - SystemTools::ConvertToUnixSlashes(dir); - kwsys_stl::string path = subdir; - do - { - path = SystemTools::GetParentDirectory(path.c_str()); - if(SystemTools::ComparePath(dir.c_str(), path.c_str())) - { - return true; - } - } - while ( path.size() > dir.size() ); - return false; -} - -kwsys_stl::string SystemTools::FileExistsInParentDirectories(const char* fname, - const char* directory, const char* toplevel) -{ - kwsys_stl::string file = fname; - SystemTools::ConvertToUnixSlashes(file); - kwsys_stl::string dir = directory; - SystemTools::ConvertToUnixSlashes(dir); - while ( !dir.empty() ) - { - kwsys_stl::string path = dir + "/" + file; - if ( SystemTools::FileExists(path.c_str()) ) - { - return path; - } - if ( dir.size() < strlen(toplevel) ) - { - break; - } - dir = SystemTools::GetParentDirectory(dir.c_str()); - } - return ""; -} - -void SystemTools::Delay(unsigned int msec) -{ -#ifdef _WIN32 - Sleep(msec); -#else - // The sleep function gives 1 second resolution and the usleep - // function gives 1e-6 second resolution but on some platforms has a - // maximum sleep time of 1 second. This could be re-implemented to - // use select with masked signals or pselect to mask signals - // atomically. If select is given empty sets and zero as the max - // file descriptor but a non-zero timeout it can be used to block - // for a precise amount of time. - if(msec >= 1000) - { - sleep(msec / 1000); - usleep((msec % 1000) * 1000); - } - else - { - usleep(msec * 1000); - } -#endif -} - -void SystemTools::ConvertWindowsCommandLineToUnixArguments( - const char *cmd_line, int *argc, char ***argv) -{ - if (!cmd_line || !argc || !argv) - { - return; - } - - // A space delimites an argument except when it is inside a quote - - (*argc) = 1; - - size_t cmd_line_len = strlen(cmd_line); - - size_t i; - for (i = 0; i < cmd_line_len; i++) - { - while (isspace(cmd_line[i]) && i < cmd_line_len) - { - i++; - } - if (i < cmd_line_len) - { - if (cmd_line[i] == '\"') - { - i++; - while (cmd_line[i] != '\"' && i < cmd_line_len) - { - i++; - } - (*argc)++; - } - else - { - while (!isspace(cmd_line[i]) && i < cmd_line_len) - { - i++; - } - (*argc)++; - } - } - } - - (*argv) = new char* [(*argc) + 1]; - (*argv)[(*argc)] = NULL; - - // Set the first arg to be the exec name - - (*argv)[0] = new char [1024]; -#ifdef _WIN32 - ::GetModuleFileName(0, (*argv)[0], 1024); -#else - (*argv)[0][0] = '\0'; -#endif - - // Allocate the others - - int j; - for (j = 1; j < (*argc); j++) - { - (*argv)[j] = new char [cmd_line_len + 10]; - } - - // Grab the args - - size_t pos; - int argc_idx = 1; - - for (i = 0; i < cmd_line_len; i++) - { - while (isspace(cmd_line[i]) && i < cmd_line_len) - { - i++; - } - if (i < cmd_line_len) - { - if (cmd_line[i] == '\"') - { - i++; - pos = i; - while (cmd_line[i] != '\"' && i < cmd_line_len) - { - i++; - } - memcpy((*argv)[argc_idx], &cmd_line[pos], i - pos); - (*argv)[argc_idx][i - pos] = '\0'; - argc_idx++; - } - else - { - pos = i; - while (!isspace(cmd_line[i]) && i < cmd_line_len) - { - i++; - } - memcpy((*argv)[argc_idx], &cmd_line[pos], i - pos); - (*argv)[argc_idx][i - pos] = '\0'; - argc_idx++; - } - } - } - } - -kwsys_stl::string SystemTools::GetOperatingSystemNameAndVersion() -{ - kwsys_stl::string res; - -#ifdef _WIN32 - char buffer[256]; - - OSVERSIONINFOEX osvi; - BOOL bOsVersionInfoEx; - - // Try calling GetVersionEx using the OSVERSIONINFOEX structure. - // If that fails, try using the OSVERSIONINFO structure. - - ZeroMemory(&osvi, sizeof(OSVERSIONINFOEX)); - osvi.dwOSVersionInfoSize = sizeof(OSVERSIONINFOEX); - - bOsVersionInfoEx = GetVersionEx((OSVERSIONINFO *)&osvi); - if (!bOsVersionInfoEx) - { - osvi.dwOSVersionInfoSize = sizeof(OSVERSIONINFO); - if (!GetVersionEx((OSVERSIONINFO *)&osvi)) - { - return 0; - } - } - - switch (osvi.dwPlatformId) - { - // Test for the Windows NT product family. - - case VER_PLATFORM_WIN32_NT: - - // Test for the specific product family. - - if (osvi.dwMajorVersion == 5 && osvi.dwMinorVersion == 2) - { - res += "Microsoft Windows Server 2003 family"; - } - - if (osvi.dwMajorVersion == 5 && osvi.dwMinorVersion == 1) - { - res += "Microsoft Windows XP"; - } - - if (osvi.dwMajorVersion == 5 && osvi.dwMinorVersion == 0) - { - res += "Microsoft Windows 2000"; - } - - if (osvi.dwMajorVersion <= 4) - { - res += "Microsoft Windows NT"; - } - - // Test for specific product on Windows NT 4.0 SP6 and later. - - if (bOsVersionInfoEx) - { - // Test for the workstation type. - -#if (_MSC_VER >= 1300) - if (osvi.wProductType == VER_NT_WORKSTATION) - { - if (osvi.dwMajorVersion == 4) - { - res += " Workstation 4.0"; - } - else if (osvi.wSuiteMask & VER_SUITE_PERSONAL) - { - res += " Home Edition"; - } - else - { - res += " Professional"; - } - } - - // Test for the server type. - - else if (osvi.wProductType == VER_NT_SERVER) - { - if (osvi.dwMajorVersion == 5 && osvi.dwMinorVersion == 2) - { - if (osvi.wSuiteMask & VER_SUITE_DATACENTER) - { - res += " Datacenter Edition"; - } - else if (osvi.wSuiteMask & VER_SUITE_ENTERPRISE) - { - res += " Enterprise Edition"; - } - else if (osvi.wSuiteMask == VER_SUITE_BLADE) - { - res += " Web Edition"; - } - else - { - res += " Standard Edition"; - } - } - - else if (osvi.dwMajorVersion == 5 && osvi.dwMinorVersion == 0) - { - if (osvi.wSuiteMask & VER_SUITE_DATACENTER) - { - res += " Datacenter Server"; - } - else if (osvi.wSuiteMask & VER_SUITE_ENTERPRISE) - { - res += " Advanced Server"; - } - else - { - res += " Server"; - } - } - - else // Windows NT 4.0 - { - if (osvi.wSuiteMask & VER_SUITE_ENTERPRISE) - { - res += " Server 4.0, Enterprise Edition"; - } - else - { - res += " Server 4.0"; - } - } - } -#endif // Visual Studio 7 and up - } - - // Test for specific product on Windows NT 4.0 SP5 and earlier - - else - { - HKEY hKey; - #define BUFSIZE 80 - char szProductType[BUFSIZE]; - DWORD dwBufLen=BUFSIZE; - LONG lRet; - - lRet = RegOpenKeyEx( - HKEY_LOCAL_MACHINE, - "SYSTEM\\CurrentControlSet\\Control\\ProductOptions", - 0, KEY_QUERY_VALUE, &hKey); - if (lRet != ERROR_SUCCESS) - { - return 0; - } - - lRet = RegQueryValueEx(hKey, "ProductType", NULL, NULL, - (LPBYTE) szProductType, &dwBufLen); - - if ((lRet != ERROR_SUCCESS) || (dwBufLen > BUFSIZE)) - { - return 0; - } - - RegCloseKey(hKey); - - if (lstrcmpi("WINNT", szProductType) == 0) - { - res += " Workstation"; - } - if (lstrcmpi("LANMANNT", szProductType) == 0) - { - res += " Server"; - } - if (lstrcmpi("SERVERNT", szProductType) == 0) - { - res += " Advanced Server"; - } - - res += " "; - sprintf(buffer, "%d", osvi.dwMajorVersion); - res += buffer; - res += "."; - sprintf(buffer, "%d", osvi.dwMinorVersion); - res += buffer; - } - - // Display service pack (if any) and build number. - - if (osvi.dwMajorVersion == 4 && - lstrcmpi(osvi.szCSDVersion, "Service Pack 6") == 0) - { - HKEY hKey; - LONG lRet; - - // Test for SP6 versus SP6a. - - lRet = RegOpenKeyEx( - HKEY_LOCAL_MACHINE, - "SOFTWARE\\Microsoft\\Windows NT\\CurrentVersion\\Hotfix\\Q246009", - 0, KEY_QUERY_VALUE, &hKey); - - if (lRet == ERROR_SUCCESS) - { - res += " Service Pack 6a (Build "; - sprintf(buffer, "%d", osvi.dwBuildNumber & 0xFFFF); - res += buffer; - res += ")"; - } - else // Windows NT 4.0 prior to SP6a - { - res += " "; - res += osvi.szCSDVersion; - res += " (Build "; - sprintf(buffer, "%d", osvi.dwBuildNumber & 0xFFFF); - res += buffer; - res += ")"; - } - - RegCloseKey(hKey); - } - else // Windows NT 3.51 and earlier or Windows 2000 and later - { - res += " "; - res += osvi.szCSDVersion; - res += " (Build "; - sprintf(buffer, "%d", osvi.dwBuildNumber & 0xFFFF); - res += buffer; - res += ")"; - } - - break; - - // Test for the Windows 95 product family. - - case VER_PLATFORM_WIN32_WINDOWS: - - if (osvi.dwMajorVersion == 4 && osvi.dwMinorVersion == 0) - { - res += "Microsoft Windows 95"; - if (osvi.szCSDVersion[1] == 'C' || osvi.szCSDVersion[1] == 'B') - { - res += " OSR2"; - } - } - - if (osvi.dwMajorVersion == 4 && osvi.dwMinorVersion == 10) - { - res += "Microsoft Windows 98"; - if (osvi.szCSDVersion[1] == 'A') - { - res += " SE"; - } - } - - if (osvi.dwMajorVersion == 4 && osvi.dwMinorVersion == 90) - { - res += "Microsoft Windows Millennium Edition"; - } - break; - - case VER_PLATFORM_WIN32s: - - res += "Microsoft Win32s"; - break; - } -#endif - - return res; -} - -// These must NOT be initialized. Default initialization to zero is -// necessary. -unsigned int SystemToolsManagerCount; -SystemToolsTranslationMap *SystemTools::TranslationMap; - -// SystemToolsManager manages the SystemTools singleton. -// SystemToolsManager should be included in any translation unit -// that will use SystemTools or that implements the singleton -// pattern. It makes sure that the SystemTools singleton is created -// before and destroyed after all other singletons in CMake. - -SystemToolsManager::SystemToolsManager() -{ - if(++SystemToolsManagerCount == 1) - { - SystemTools::ClassInitialize(); - } -} - -SystemToolsManager::~SystemToolsManager() -{ - if(--SystemToolsManagerCount == 0) - { - SystemTools::ClassFinalize(); - } -} - -void SystemTools::ClassInitialize() -{ - // Allocate the translation map first. - SystemTools::TranslationMap = new SystemToolsTranslationMap; - - // Add some special translation paths for unix. These are not added - // for windows because drive letters need to be maintained. Also, - // there are not sym-links and mount points on windows anyway. -#if !defined(_WIN32) || defined(__CYGWIN__) - // Work-around an SGI problem by always adding this mapping: - SystemTools::AddTranslationPath("/tmp_mnt/", "/"); - // The tmp path is frequently a logical path so always keep it: - SystemTools::AddKeepPath("/tmp/"); - - // If the current working directory is a logical path then keep the - // logical name. - if(const char* pwd = getenv("PWD")) - { - char buf[2048]; - if(const char* cwd = Getcwd(buf, 2048)) - { - // The current working directory may be a logical path. Find - // the shortest logical path that still produces the correct - // physical path. - kwsys_stl::string cwd_changed; - kwsys_stl::string pwd_changed; - - // Test progressively shorter logical-to-physical mappings. - kwsys_stl::string pwd_str = pwd; - kwsys_stl::string cwd_str = cwd; - kwsys_stl::string pwd_path; - Realpath(pwd, pwd_path); - while(cwd_str == pwd_path && cwd_str != pwd_str) - { - // The current pair of paths is a working logical mapping. - cwd_changed = cwd_str; - pwd_changed = pwd_str; - - // Strip off one directory level and see if the logical - // mapping still works. - pwd_str = SystemTools::GetFilenamePath(pwd_str.c_str()); - cwd_str = SystemTools::GetFilenamePath(cwd_str.c_str()); - Realpath(pwd_str.c_str(), pwd_path); - } - - // Add the translation to keep the logical path name. - if(!cwd_changed.empty() && !pwd_changed.empty()) - { - SystemTools::AddTranslationPath(cwd_changed.c_str(), - pwd_changed.c_str()); - } - } - } -#endif -} - -void SystemTools::ClassFinalize() -{ - delete SystemTools::TranslationMap; -} - - -} // namespace KWSYS_NAMESPACE - -#if defined(_MSC_VER) && defined(_DEBUG) -# include <crtdbg.h> -# include <stdio.h> -# include <stdlib.h> -namespace KWSYS_NAMESPACE -{ - -static int SystemToolsDebugReport(int, char* message, int*) -{ - fprintf(stderr, message); - exit(1); -} -void SystemTools::EnableMSVCDebugHook() -{ - if(getenv("DART_TEST_FROM_DART")) - { - _CrtSetReportHook(SystemToolsDebugReport); - } -} - -} // namespace KWSYS_NAMESPACE -#else -namespace KWSYS_NAMESPACE -{ -void SystemTools::EnableMSVCDebugHook() {} -} // namespace KWSYS_NAMESPACE -#endif - - |