1. Licenses updated to EPL.
2. New components test cases added to BC Drivers
3. Some minor fixes and few feature additions to CA.
/*
* 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");
}
}
}