--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/apicompatanamdw/compatanalysercmd/libraryanalyser/src/la_otherfunc.cpp Tue Jan 12 14:52:39 2010 +0530
@@ -0,0 +1,945 @@
+/*
+* Copyright (c) 2007-2009 Nokia Corporation and/or its subsidiary(-ies).
+* All rights reserved.
+* This component and the accompanying materials are made available
+* under the terms of "Eclipse Public License v1.0"
+* which accompanies this distribution, and is available
+* at the URL "http://www.eclipse.org/legal/epl-v10.html".
+*
+* Initial Contributors:
+* Nokia Corporation - initial contribution.
+*
+* Contributors:
+*
+* Description: Other non-categorized LibraryAnalyser functionality
+*
+*/
+
+
+#include "la.hpp"
+
+// ----------------------------------------------------------------------------------------------------------
+
+void ParseCommandLineParameters(int argc, char* argv[])
+{
+ //for (int i=1; i<argc; i++)
+ // cerr << argv[i] << endl;
+
+ // loop through the command line parameters and check their usage
+ int i=1;
+ while (i<argc)
+ {
+ if (StringICmp("-?", argv[i])==0 ||
+ StringICmp("-h", argv[i])==0 ||
+ StringICmp("--help", argv[i])==0)
+ {
+ ShowCommandLineOptionsAndExit();
+ }
+
+ else if (StringICmp("GCC", argv[i])==0)
+ {
+ _cl_use_gcc = true;
+ _toolchain_name = "GCC";
+ }
+
+ else if (StringICmp("GCCE", argv[i])==0)
+ {
+ _cl_use_gcce = true;
+ _toolchain_name = "GCCE";
+ }
+
+ else if (StringICmp("RVCT", argv[i])==0)
+ {
+ _cl_use_rvct = true;
+ _toolchain_name = "RVCT";
+ }
+
+ else if (StringICmp("--uselibs", argv[i])==0)
+ {
+ _cl_use_libs = true;
+ }
+
+ else if (StringICmp("--debug", argv[i])==0)
+ {
+ _cl_print_debug = true;
+ }
+
+ else if (StringICmp("-baselinelibdir", argv[i])==0)
+ {
+ if (i+1<argc)
+ {
+ _cl_baselinelibdir = argv[i+1];
+ //create a vector from the ';' seperated string
+ _lib_dirs_baseline = splitString( _cl_baselinelibdir, ';');
+ i++;
+ }
+ }
+
+ else if (StringICmp("-currentlibdir", argv[i])==0)
+ {
+ if (i+1<argc)
+ {
+ _cl_currentlibdir = argv[i+1];
+ //create a vector from the ';' seperated string
+ _lib_dirs_current = splitString( _cl_currentlibdir, ';');
+ i++;
+ }
+ }
+ else if (StringICmp("-baselinedlldir", argv[i])==0)
+ {
+ if (i+1<argc)
+ {
+ _cl_baselinedlldir = argv[i+1];
+ i++;
+ }
+ }
+
+ else if (StringICmp("-currentdlldir", argv[i])==0)
+ {
+ if (i+1<argc)
+ {
+ _cl_currentdlldir = argv[i+1];
+ i++;
+ }
+ }
+
+ else if (StringICmp("-baselineversion", argv[i])==0)
+ {
+ if (i+1<argc) { _cl_baselineversion = argv[i+1]; i++; }
+ }
+
+ else if (StringICmp("-currentversion", argv[i])==0)
+ {
+ if (i+1<argc) { _cl_currentversion = argv[i+1]; i++; }
+ }
+
+ else if (StringICmp("-reportfile", argv[i])==0)
+ {
+ if (i+1<argc) { _cl_reportfile = argv[i+1]; i++; }
+ }
+
+ else if (StringICmp("-tools", argv[i])==0)
+ {
+ if (i+1<argc) { _cl_toolsdir = argv[i+1]; i++; }
+ }
+
+ else if (StringICmp("-temp", argv[i])==0)
+ {
+ if (i+1<argc) { _cl_tempdir = argv[i+1]; i++; }
+ }
+
+ else if (StringICmp("-cfilt", argv[i])==0)
+ {
+ if (i+1<argc) { _cl_cfiltloc = argv[i+1]; i++; }
+ }
+
+ else if (StringICmp("-set", argv[i])==0)
+ {
+ if (i+1<argc) { _cl_set = argv[i+1]; i++; }
+ }
+
+ // check if the parameter is illegal
+ else
+ {
+ string param = argv[i];
+
+ if (!param.empty() && param.at(0) == '-')
+ {
+ cerr << "ERROR: Illegal argument: " << param << endl;
+ cerr << "Type la -? for help" << endl;
+ exit(EXIT_INVALID_ARGUMENT);
+ }
+ }
+
+ i++;
+ }
+}
+
+// ----------------------------------------------------------------------------------------------------------
+
+void ShowCommandLineOptionsAndExit()
+{
+ cout << "LibraryAnalyser v" << LA_VERSION << " - " << LA_DATE << "\n"
+ "Copyright (c) 2001-2009 Nokia Corporation and/or its subsidiary(-ies). All rights reserved.\n"
+ "\n"
+#ifdef WIN32
+ "Usage: la GCC|GCCE|RVCT [options]\n"
+#else
+ "Usage: la GCCE|RVCT [options]\n"
+#endif
+ "\n"
+ "Where:\n"
+#ifdef WIN32
+ " GCC Use Symbian GCC tool chain\n"
+#endif
+ " GCCE Use CSL ARM tool chain\n"
+ " RVCT Use RVCT tool chain\n"
+ "\n"
+ "Required options:\n"
+ " -baselinelibdir DIR;DIR Read baseline libraries from DIRECTORY\n"
+ " -currentlibdir DIR;DIR Read libraries of current release from DIRECTORY\n"
+ " -baselineversion NAME NAME of the baseline\n"
+ " -currentversion NAME NAME of the current release\n"
+ " -reportfile FILE Save report to FILE\n"
+ "\n"
+ "Required options when RVCT tool chain is used:\n"
+ " -cfilt FILE Location FILE of cfilt/c++filt\n"
+ "\n"
+ "Optional options:\n"
+ " -baselinedlldir Read baseline dlls from DIRECTORY or dll data from FILE\n"
+ " DIRECTORY|FILE\n"
+ " -currentdlldir Read dlls from DIRECTORY or dll data from FILE for current release\n"
+ " DIRECTORY|FILE\n"
+ " -tools DIRECTORY DIRECTORY where the used toolset is installed\n"
+ " -temp DIRECTORY DIRECTORY to store intermediate files\n"
+ " -set FILE Textfile FILE which has a list of libraries to check\n"
+ " --uselibs Always use LIBs instead of DSOs (not valid with GCC)\n"
+ "\n";
+
+ exit(EXIT_NORMAL);
+}
+
+// ----------------------------------------------------------------------------------------------------------
+
+void DoInitialChecksAndPreparations()
+{
+ // get the current date and time
+ time_t timenow_t = time(NULL);
+ _timenow = localtime(&timenow_t);
+
+ // check parameter correctness
+#ifndef WIN32
+ if (_cl_use_gcc)
+ {
+ cerr << "ERROR: GCC tool chain is not supported in Linux" << endl;
+ exit(EXIT_GCC_NOT_SUPPORTED);
+ }
+#endif
+
+ if (!_cl_use_gcc && !_cl_use_gcce && !_cl_use_rvct)
+ {
+ cerr << "ERROR: No tool chain defined!" << endl;
+ cerr << "Type la -? for help" << endl;
+ exit(EXIT_WRONG_USAGE);
+ }
+
+ if (_cl_use_rvct && _cl_cfiltloc.empty())
+ {
+ cerr << "ERROR: Specify -cfilt when RVCT is defined!" << endl;
+ cerr << "Type la -? for help" << endl;
+ exit(EXIT_WRONG_USAGE);
+ }
+
+ if ( (_cl_use_gcc && (_cl_use_gcce || _cl_use_rvct)) || (_cl_use_gcce && (_cl_use_gcc || _cl_use_rvct)) ||
+ (_cl_use_rvct && (_cl_use_gcc || _cl_use_gcce)) )
+ {
+ cerr << "ERROR: Specify only one tool chain!" << endl;
+ cerr << "Type la -? for help" << endl;
+ exit(EXIT_WRONG_USAGE);
+ }
+
+ if (_cl_baselinelibdir.empty() || _cl_currentlibdir.empty() || _cl_baselineversion.empty() || _cl_currentversion.empty() || _cl_reportfile.empty())
+ {
+ cerr << "ERROR: Not all required parameters specified!" << endl;
+ cerr << "Type la -? for help" << endl;
+ exit(EXIT_WRONG_USAGE);
+ }
+
+ // make sure the directory names have trailing directory markers
+ vector<string>::iterator i = _lib_dirs_baseline.begin();
+ for( ; i != _lib_dirs_baseline.end(); i++)
+ MakeSureTrailingDirectoryMarkerExists(*i);
+
+ for( i = _lib_dirs_current.begin(); i != _lib_dirs_current.end(); i++)
+ MakeSureTrailingDirectoryMarkerExists(*i);
+
+ MakeSureTrailingDirectoryMarkerExists(_cl_toolsdir);
+ MakeSureTrailingDirectoryMarkerExists(_cl_tempdir);
+
+ // check if baselinedir & currentdir exists
+ vector<string>::const_iterator j = _lib_dirs_baseline.begin();
+ for( ; j != _lib_dirs_baseline.end(); j++)
+ if (!DirectoryExists(*j))
+ {
+ cerr << "ERROR: " << *j << " not found!" << endl;
+ cerr << "Check -baselinelibdir parameter" << endl;
+ exit(EXIT_BASELINEDIR_NOT_FOUND);
+ }
+ for( j = _lib_dirs_current.begin(); j != _lib_dirs_current.end(); j++)
+ if (!DirectoryExists(*j))
+ {
+ cerr << "ERROR: " << *j << " not found!" << endl;
+ cerr << "Check -currentlibdir parameter" << endl;
+ exit(EXIT_CURRENTDIR_NOT_FOUND);
+ }
+
+ //if both -baselinedlldir & -currentdlldir are given, check the validity of their value
+ if (!_cl_baselinedlldir.empty() && !_cl_currentdlldir.empty())
+ {
+ if( !FileExists(_cl_baselinedlldir) )
+ {
+ //create a vector from the ';' seperated string
+ _dll_dirs_baseline = splitString( _cl_baselinedlldir, ';');
+ for( i = _dll_dirs_baseline.begin(); i != _dll_dirs_baseline.end(); i++)
+ {
+ MakeSureTrailingDirectoryMarkerExists(*i);
+ if ( !DirectoryExists(*i) )
+ {
+ cerr << "ERROR: " << *i << " not found!" << endl;
+ cerr << "Check -baselinedlldir parameter" << endl;
+ exit(EXIT_BASELINEDLLDIR_NOT_FOUND);
+ }
+ }
+ }
+ else
+ {
+ _baselinedllfile = _cl_baselinedlldir;
+ }
+ if( !FileExists(_cl_currentdlldir) )
+ {
+ //create a vector from the ';' seperated string
+ _dll_dirs_current = splitString( _cl_currentdlldir, ';');
+ for( i = _dll_dirs_current.begin(); i != _dll_dirs_current.end(); i++)
+ {
+ MakeSureTrailingDirectoryMarkerExists(*i);
+ if ( !DirectoryExists(*i) )
+ {
+ cerr << "ERROR: " << *i << " not found!" << endl;
+ cerr << "Check -currentdlldir parameter" << endl;
+ exit(EXIT_CURRENTDLLDIR_NOT_FOUND);
+ }
+ }
+ }
+ else
+ {
+ _currentdllfile = _cl_currentdlldir;
+ }
+ }
+
+ // check if user given filter set exists
+ if (!_cl_set.empty() && !FileExists(_cl_set))
+ {
+ cerr << "ERROR: " << _cl_set << " not found!" << endl;
+ cerr << "Check -set parameter" << endl;
+ exit(EXIT_SET_FILE_NOT_FOUND);
+ }
+
+ // if tools parameter is empty, try get it from path, otherwise check given parameter
+ if (_cl_toolsdir.empty())
+ {
+ GetToolsPathFromEnvironmentVariable();
+ }
+ else
+ {
+ // check the given tools directory parameter is valid
+ if (_cl_use_gcc)
+ {
+ _gcc_nm_location = _cl_toolsdir + GCC_NM_EXE;
+
+ if (!FileExists(_gcc_nm_location))
+ {
+ cerr << "ERROR: Unable to find " + _gcc_nm_location << ", check -tools parameter" << endl;
+ cerr << "Tip: GCC is typically installed to \\epoc32\\gcc\\bin directory" << endl;
+ exit(EXIT_TOOLCHAIN_NOT_FOUND);
+ }
+
+ // extra quotes needed to prevent white space problems while executing the tool
+ InsertQuotesToFilePath(_gcc_nm_location);
+ }
+
+ else if (_cl_use_gcce)
+ {
+ _gcce_nm_location = _cl_toolsdir + GCCE_NM_EXE;
+ _gcce_readelf_location = _cl_toolsdir + GCCE_READELF_EXE;
+ _gcce_cfilt_location = _cl_toolsdir + GCCE_CFILT_EXE;
+
+ if (!FileExists(_gcce_nm_location))
+ {
+ cerr << "ERROR: Unable to find " + _gcce_nm_location << ", check -tools param" << endl;
+ cerr << "Tip: GCCE is typically installed to C:\\Program Files\\CSL Arm Toolchain\\bin" << endl;
+ exit(EXIT_TOOLCHAIN_NOT_FOUND);
+ }
+
+ if (!FileExists(_gcce_readelf_location))
+ {
+ cerr << "ERROR: Unable to find " + _gcce_readelf_location << ", check -tools param" << endl;
+ cerr << "Tip: GCCE is typically installed to C:\\Program Files\\CSL Arm Toolchain\\bin" << endl;
+ exit(EXIT_TOOLCHAIN_NOT_FOUND);
+ }
+
+ if (!FileExists(_gcce_cfilt_location))
+ {
+ cerr << "ERROR: Unable to find " + _gcce_cfilt_location << ", check -tools param" << endl;
+ cerr << "Tip: GCCE is typically installed to C:\\Program Files\\CSL Arm Toolchain\\bin" << endl;
+ exit(EXIT_TOOLCHAIN_NOT_FOUND);
+ }
+
+ // extra quotes needed to prevent white space problems while executing the tool
+ InsertQuotesToFilePath(_gcce_nm_location);
+ InsertQuotesToFilePath(_gcce_readelf_location);
+ InsertQuotesToFilePath(_gcce_cfilt_location);
+
+ }
+
+ else if (_cl_use_rvct)
+ {
+ _rvct_armar_location = _cl_toolsdir + RVCT_ARMAR_EXE;
+ _rvct_fromelf_location = _cl_toolsdir + RVCT_FROMELF_EXE;
+
+ if (!FileExists(_rvct_armar_location))
+ {
+ cerr << "ERROR: Unable to find " + _rvct_armar_location << ", check -tools param" << endl;
+ cerr << "Tip: Check your environment variables to see the directory where RVCT has been installed" << endl;
+ exit(EXIT_TOOLCHAIN_NOT_FOUND);
+ }
+
+ if (!FileExists(_rvct_fromelf_location))
+ {
+ cerr << "ERROR: Unable to find " + _rvct_fromelf_location << ", check -tools param" << endl;
+ cerr << "Tip: Check your environment variables to see the directory where RVCT has been installed" << endl;
+ exit(EXIT_TOOLCHAIN_NOT_FOUND);
+ }
+
+ // extra quotes needed to prevent white space problems while executing the tool
+ InsertQuotesToFilePath(_rvct_armar_location);
+ InsertQuotesToFilePath(_rvct_fromelf_location);
+ }
+ } // else of if (!cl_toolsdir)
+
+ // check path of RVCT's cfilt is correct
+ if (_cl_use_rvct)
+ {
+ _rvct_cfilt_location = _cl_cfiltloc;
+
+ if (!FileExists(_rvct_cfilt_location))
+ {
+ cerr << "ERROR: Unable to find " + _rvct_cfilt_location << ", check -cfilt param" << endl;
+ cerr << "Tip: Working cfilt.exe can be found from the same directory where LibraryAnalyser has been installed" << endl;
+ exit(EXIT_CFILT_NOT_FOUND);
+ }
+
+ // extra quotes needed to prevent white space problems while executing the tool
+ InsertQuotesToFilePath(_rvct_cfilt_location);
+ }
+
+
+ // get temporary directory from environment variable if not specified by the user
+ if (_cl_tempdir.empty())
+ {
+ GetTempPathFromEnvironmentVariable();
+ }
+ // otherwise create path to user given parameter
+ else
+ {
+ MkDirAll(_cl_tempdir);
+ }
+
+ // check that it is possible to create the temporary file under the temp directory
+ _tempfile_location = _cl_tempdir + TEMP_FILENAME;
+ ofstream tempf(_tempfile_location.c_str(), ios::trunc);
+ if (!tempf.is_open())
+ {
+ tempf.close();
+ cerr << "ERROR: Cannot open " << _tempfile_location << " for writing!" << endl;
+ cerr << "Please check that are no write permission problems" << endl;
+ exit(EXIT_CANNOT_WRITE_TO_TEMP_FILE);
+ }
+ else
+ tempf.close();
+
+
+ //if -baselinedlldir or -currentdlldir or both not given, throw warning
+ if (_cl_baselinedlldir.empty() || _cl_currentdlldir.empty() )
+ {
+ cout << "WARNING: Required parameters for checking dll properties not specified. Breaks in dlls will not be checked!" << endl;
+ }
+
+ // check if analysing .dso or .lib files
+ if (_cl_use_gcc || _cl_use_libs) // for GCC use always .lib files
+ _lib_extension = ".lib";
+ else
+ _lib_extension = ".dso";
+}
+
+// ----------------------------------------------------------------------------------------------------------
+
+void GetToolsPathFromEnvironmentVariable()
+{
+ #ifdef WIN32
+ // get path environment variable
+ const char* env_path = getenv("PATH");
+
+ if (env_path != NULL)
+ {
+ string env_path_str = env_path;
+
+ string::size_type previous_delimpos = 0;
+ bool match_found(false);
+ string test_path;
+
+ for (unsigned int i=0; i<env_path_str.length(); i++)
+ {
+ // directories in %PATH% are separated with ';'-char
+ string::size_type delimpos = env_path_str.find(";", i);
+
+ if (delimpos != string::npos)
+ {
+ // get path
+ test_path = env_path_str.substr(previous_delimpos, delimpos-previous_delimpos);
+
+ //cerr << "Test_path: " << test_path << endl;
+
+ MakeSureTrailingDirectoryMarkerExists(test_path);
+
+ // remember found position
+ previous_delimpos = delimpos + 1;
+ i = delimpos;
+
+ // do check if path is correct
+ if (_cl_use_gcc)
+ {
+ _gcc_nm_location = test_path + GCC_NM_EXE;
+
+ if (FileExists(_gcc_nm_location))
+ {
+ match_found = true;
+
+ // extra quotes needed to prevent white space problems while executing the tool
+ InsertQuotesToFilePath(_gcc_nm_location);
+ }
+ }
+
+ else if (_cl_use_gcce)
+ {
+ _gcce_nm_location = test_path + GCCE_NM_EXE;
+ _gcce_readelf_location = test_path + GCCE_READELF_EXE;
+ _gcce_cfilt_location = test_path + GCCE_CFILT_EXE;
+
+ if (FileExists(_gcce_nm_location) && FileExists(_gcce_readelf_location) && FileExists(_gcce_cfilt_location))
+ {
+ match_found = true;
+
+ // extra quotes needed to prevent white space problems while executing the tool
+ InsertQuotesToFilePath(_gcce_nm_location);
+ InsertQuotesToFilePath(_gcce_readelf_location);
+ InsertQuotesToFilePath(_gcce_cfilt_location);
+ }
+ }
+
+ else if (_cl_use_rvct)
+ {
+ _rvct_armar_location = test_path + RVCT_ARMAR_EXE;
+ _rvct_fromelf_location = test_path + RVCT_FROMELF_EXE;
+
+ if (FileExists(_rvct_armar_location) && FileExists(_rvct_fromelf_location))
+ {
+ match_found = true;
+
+ // extra quotes needed to prevent white space problems while executing the tool
+ InsertQuotesToFilePath(_rvct_armar_location);
+ InsertQuotesToFilePath(_rvct_fromelf_location);
+ }
+ }
+
+ }
+
+ // first matching directory found, no need to loop anymore
+ if (match_found)
+ {
+ _cl_toolsdir = test_path;
+ cerr << "Tool chain found from %PATH% at " << test_path << endl;
+ break;
+ }
+
+ if (i>5000)
+ break; // something went wrong..
+ }
+
+ if (!match_found)
+ {
+ cerr << "ERROR: Cannot find specified compiler toolset from PATH environment" << endl;
+ cerr << "Fix PATH environment variable or specify -tools parameter" << endl;
+ exit(EXIT_TOOLCHAIN_NOT_FOUND_FROM_PATH);
+ }
+
+ }
+ else
+ {
+ cerr << "ERROR: PATH environment variable not available, please specify -tools parameter" << endl;
+ exit(EXIT_PATH_VARIABLE_NOT_FOUND);
+ }
+
+ #else
+
+ cerr << "ERROR: Optional -tools parameter is only supported in Windows environment " << endl;
+ exit(EXIT_ONLY_SUPPORTED_IN_WIN32);
+
+ #endif
+
+}
+
+// ----------------------------------------------------------------------------------------------------------
+
+void GetTempPathFromEnvironmentVariable()
+{
+ #ifdef WIN32
+ // get path environment variable
+ const char* env_path = getenv("TEMP");
+
+ if (env_path != NULL)
+ {
+ string env_path_str = env_path;
+ MakeSureTrailingDirectoryMarkerExists(env_path_str);
+
+ // check if the directory exists
+ if (DirectoryExists(env_path_str))
+ {
+ _cl_tempdir = env_path_str;
+ }
+ else
+ {
+ cerr << "ERROR: Directory specified in TEMP environment variable does not exist" << endl;
+ cerr << "Fix TEMP environment variable or specify -temp parameter" << endl;
+ exit(EXIT_TEMP_DIRECTORY_DOES_NOT_EXIST);
+ }
+ }
+ else
+ {
+ cerr << "ERROR: TEMP environment variable not available, please specify -temp parameter" << endl;
+ exit(EXIT_TEMP_VARIABLE_NOT_FOUND);
+ }
+
+ #else
+
+ cerr << "ERROR: Optional -temp parameter is only supported in Windows environment " << endl;
+ exit(EXIT_ONLY_SUPPORTED_IN_WIN32);
+
+ #endif
+
+}
+
+// ----------------------------------------------------------------------------------------------------------
+
+void GetListsOfImportLibraries()
+{
+ string lib_filter = "*" + _lib_extension;
+
+ GetFileNamesFromDirectory(_lib_dirs_baseline, lib_filter, _lib_files_baseline);
+ GetFileNamesFromDirectory(_lib_dirs_current, lib_filter, _lib_files_current);
+}
+
+// ----------------------------------------------------------------------------------------------------------
+
+void GetFileNamesFromDirectory(const vector<string>& directories, const string& filter, vector<string>& resultset)
+{
+ // get list of files from the directory by executing OS specific dir/ls command
+ string dir_command = DIR_COMMAND;
+ vector<string> tempVector;
+ vector<string> localVector;
+ unsigned int i = 0;
+ unsigned int j = 0;
+ string cmd;
+
+ // Get filter extension to compare with libname extension
+ string::size_type dot_loc = filter.find_last_of(".");
+ string filterExtensn;
+ if (dot_loc != string::npos)
+ filterExtensn = filter.substr(dot_loc,string::npos);
+
+ for(; i < directories.size(); i++)
+ {
+ cmd = dir_command + " \"" + directories.at(i) + "\"" + filter + " " + CERR_TO_NULL;
+ ExecuteCommand(cmd, localVector);
+ string fileExtn;
+ //append the list of files, along with directory names, to a common vector
+ for(j = 0;j < localVector.size(); j++)
+ {
+ // get lib name extensiion and compare with filter extension.
+ dot_loc = localVector.at(j).find_last_of(".");
+ if (dot_loc != string::npos)
+ fileExtn = localVector.at(j).substr(dot_loc,string::npos);
+ // if extensions are not matching , ignore the libname
+ if(stricmp(fileExtn.c_str(),filterExtensn.c_str()) == 0 )
+ {
+ #ifdef WIN32
+ tempVector.push_back( directories.at(i) + localVector.at(j) );
+ #else
+ tempVector.push_back( localVector.at(j) );
+ #endif
+ }
+ }
+ }
+
+ // loop through all returned files
+ for (unsigned int i=0; i<tempVector.size(); i++)
+ {
+ // remove any leading and trailing white spaces
+ string file_entry = tempVector.at(i);
+ TrimAll(file_entry);
+
+ if (!file_entry.empty())
+ {
+ resultset.push_back(file_entry);
+ }
+
+ }
+}
+
+// ----------------------------------------------------------------------------------------------------------
+
+void FilterListsOfImportLibraries()
+{
+ // if list filtering is enabled (-set param), use only those library files defined in the list
+ if (!_cl_set.empty())
+ {
+ // open the file for reading
+ ifstream set_f(_cl_set.c_str());
+
+ if (set_f.is_open())
+ {
+ if (_cl_print_debug)
+ {
+ cerr << "Filtering import libraries based on " << _cl_set << endl;
+ }
+
+ vector<string> lib_files_filter;
+ string item_str;
+ int i=0;
+
+ // read all names from the lib
+ while(!set_f.eof() && i<50000)
+ {
+ getline(set_f, item_str);
+ item_str = TrimAll(item_str);
+
+ if (!item_str.empty())
+ {
+ // strip any directory path, both Windows and Unix style
+ string::size_type sep_pos = item_str.find_last_of("\\");
+ if (sep_pos != string::npos)
+ item_str = item_str.substr(sep_pos+1, item_str.length()-sep_pos-1);
+ sep_pos = item_str.find_last_of("/");
+ if (sep_pos != string::npos)
+ item_str = item_str.substr(sep_pos+1, item_str.length()-sep_pos-1);
+
+ //cerr << "Set filter: " << item_str << endl;
+
+ // append the file name to the vector
+ lib_files_filter.push_back(item_str);
+ }
+
+ i++;
+ }
+ set_f.close();
+
+
+ // remove from _lib_files_baseline those strings which aren't in lib_files_filter
+ for (unsigned int j=0; j<_lib_files_baseline.size(); )
+ {
+ bool found = false;
+
+ for (unsigned int k=0; k<lib_files_filter.size(); k++)
+ {
+ if (StringICmpFileNamesWithoutExtension(getFilename(_lib_files_baseline.at(j)), lib_files_filter.at(k)) == 0)
+ {
+ // element found, no need to loop anymore
+ found = true;
+ break;
+ }
+ }
+
+ if (!found) // if not found, remove element j from the vector _lib_files_baseline
+ _lib_files_baseline.erase(_lib_files_baseline.begin()+j, _lib_files_baseline.begin()+j+1);
+ else
+ j++;
+ }
+
+ // remove from _lib_files_current those strings which aren't in lib_files_filter
+ for (unsigned int j=0; j<_lib_files_current.size(); )
+ {
+ bool found = false;
+
+ for (unsigned int k=0; k<lib_files_filter.size(); k++)
+ {
+ if (StringICmpFileNamesWithoutExtension(getFilename(_lib_files_current.at(j)), lib_files_filter.at(k)) == 0)
+ {
+ // element found, no need to loop anymore
+ found = true;
+ break;
+ }
+ }
+
+ if (!found) // if not found, remove element j from the vector _lib_files_current
+ _lib_files_current.erase(_lib_files_current.begin()+j, _lib_files_current.begin()+j+1);
+ else
+ j++;
+ }
+ }
+ else
+ {
+ cerr << "ERROR: Cannot open " << _cl_set << " for reading!" << endl;
+ cerr << "Check -set parameter" << endl;
+ exit(EXIT_CANNOT_OPEN_SET_FILE);
+ }
+
+ }
+ else
+ {
+ bool match = false;
+ boost::regex re("\\S*\\{\\S{8}\\}\\.[a-zA-Z]{3}");
+
+ // filter out any unwanted files from _lib_files_baseline ex:libcrypto{000a0000}.dso
+ for (unsigned int j=0; j<_lib_files_baseline.size(); )
+ {
+ match= boost::regex_match(_lib_files_baseline.at(j), re);
+
+ if (match)
+ _lib_files_baseline.erase(_lib_files_baseline.begin()+j, _lib_files_baseline.begin()+j+1);
+ else
+ j++;
+ }
+
+ // filter out any unwanted files from _lib_files_current ex:libcrypto{00000009}.lib
+ for (unsigned int j=0; j<_lib_files_current.size(); )
+ {
+ match= boost::regex_match(_lib_files_current.at(j), re);
+
+ if (match)
+ _lib_files_current.erase(_lib_files_current.begin()+j, _lib_files_current.begin()+j+1);
+ else
+ j++;
+ }
+
+ }
+}
+
+// ----------------------------------------------------------------------------------------------------------
+
+void DoPreAnalysisChecks()
+{
+ // report an error if nothing to analyse
+ if (_lib_files_baseline.size() == 0 && _lib_files_current.size() == 0)
+ {
+ cerr << "WARNING: Nothing to analyse!" << endl;
+ }
+}
+
+// ----------------------------------------------------------------------------------------------------------
+
+void DoFinalTasks()
+{
+ // delete the temporary file
+ if (!_tempfile_location.empty())
+ RemoveFile(_tempfile_location);
+ /*if (!_baselinedllfile.empty())
+ RemoveFile(_baselinedllfile);
+ if (!_currentdllfile.empty())
+ RemoveFile(_currentdllfile);*/
+}
+
+// ----------------------------------------------------------------------------------------------------------
+
+void CreateDllDataFile(string dllDataFile, vector<string>& dllPath, string type)
+{
+ string filter = "*.dll";
+ vector<string> dlls_done;
+ vector<string> resultset;
+
+
+ ofstream outputfile( dllDataFile.c_str());
+ if(!outputfile.is_open())
+ {
+ cerr << "ERROR: Cannot open " << dllDataFile << " for writing!" << endl;
+ exit(EXIT_CANNOT_OPEN_FILE);
+ }
+
+ WriteXMLLineOpeningTag(outputfile,0,"dll_list");
+
+ GetFileNamesFromDirectory(dllPath,filter,resultset);
+ vector<string>::iterator dll = resultset.begin();
+ for( ; dll != resultset.end(); dll++)
+ {
+ string dllname = getFilename(*dll);
+ //consider the dll only if the corresponding library is to be analysed
+ vector<string>::const_iterator i = _lib_files_baseline.begin();
+ for(; i != _lib_files_baseline.end(); ++i)
+ {
+ if(StringICmpFileNamesWithoutExtension(getFilename(*i),dllname)==0)
+ break;
+ }
+
+ if (i == _lib_files_baseline.end())
+ continue;
+
+ //consider the dll file only once
+ if(count(dlls_done.begin(),dlls_done.end(),dllname)==1)
+ {
+ cout<<"Warning: More than one files matches for the given filename '"<<dllname;
+ cout<<"' in the "<<type<<" sdk, only the first file is used."<<endl;
+ dlls_done.push_back(dllname);
+ continue;
+ }
+
+ if(count(dlls_done.begin(),dlls_done.end(),dllname)>1)
+ continue;
+
+ dlls_done.push_back(dllname);
+
+
+ WriteXMLLineOpeningTag(outputfile,0,"dll");
+ WriteXMLLineOpenClosed(outputfile,1,"dllname",dllname);
+
+ fstream dllFile((*dll).c_str(),ios::binary | ios::in);
+
+ if(!dllFile.is_open())
+ {
+ cerr << "ERROR: Cannot open " << *dll << " for reading!" << endl;
+ exit(EXIT_CANNOT_OPEN_FILE);
+ }
+
+ string value;
+
+ value=HexValueAt(dllFile, UID1_OFFSET); // 0x00 offset of UID1
+ WriteXMLLineOpenClosed(outputfile,1,"uid1",value);
+
+ value=HexValueAt(dllFile, UID2_OFFSET); // 0x04 offset of UID2
+ WriteXMLLineOpenClosed(outputfile,1,"uid2",value);
+
+ value=HexValueAt(dllFile, UID3_OFFSET); // 0x08 offset of UID3
+ WriteXMLLineOpenClosed(outputfile,1,"uid3",value);
+
+ value=HexValueAt(dllFile, SID_OFFSET); // 0x80 offset of Secure ID
+ WriteXMLLineOpenClosed(outputfile,1,"sid",value);
+
+ value=HexValueAt(dllFile, CAPABILITY_OFFSET); // 0x88 offset of Capabilities
+ WriteXMLLineOpenClosed(outputfile,1,"capability",value);
+
+ WriteXMLLineClosingTag(outputfile,0,"dll");
+
+ dllFile.close();
+ }
+
+ WriteXMLLineClosingTag(outputfile,0,"dll_list");
+ outputfile.close();
+
+}
+
+// ----------------------------------------------------------------------------------------------------------
+void GetDllDataFiles()
+{
+ if (!_cl_baselinedlldir.empty() && !_cl_currentdlldir.empty() )
+ {
+ //if -baselinedlldir value is path, construct the dll data xml file
+ if( _baselinedllfile.empty() )
+ {
+ _baselinedllfile = _cl_tempdir + "baselinedlldata.xml";
+ CreateDllDataFile(_baselinedllfile,_dll_dirs_baseline, "baseline");
+ }
+ //if -currentdlldir value is path, construct the dll data xml file
+ if( _currentdllfile.empty() )
+ {
+ _currentdllfile = _cl_tempdir + "currentdlldata.xml";
+ CreateDllDataFile(_currentdllfile,_dll_dirs_current, "current");
+ }
+ }
+}