322 lines
9.1 KiB
C++
322 lines
9.1 KiB
C++
/*
|
|
* Cppcheck - A tool for static C/C++ code analysis
|
|
* Copyright (C) 2007-2009 Daniel Marjamäki and Cppcheck team.
|
|
*
|
|
* This program is free software: you can redistribute it and/or modify
|
|
* it under the terms of the GNU General Public License as published by
|
|
* the Free Software Foundation, either version 3 of the License, or
|
|
* (at your option) any later version.
|
|
*
|
|
* This program is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
* GNU General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU General Public License
|
|
* along with this program. If not, see <http://www.gnu.org/licenses/>.
|
|
*/
|
|
|
|
#include "filelister.h"
|
|
#include <sstream>
|
|
#include <vector>
|
|
#include <cstring>
|
|
#include <string>
|
|
#include <cctype>
|
|
#include <algorithm>
|
|
|
|
#if defined(_WIN32)
|
|
#include <windows.h>
|
|
#ifndef __BORLANDC__
|
|
#include <shlwapi.h>
|
|
#endif
|
|
#else // POSIX-style system
|
|
#include <glob.h>
|
|
#include <unistd.h>
|
|
#endif
|
|
|
|
std::string FileLister::simplifyPath(const char *originalPath)
|
|
{
|
|
std::string subPath = "";
|
|
std::vector<std::string> pathParts;
|
|
for (; *originalPath; ++originalPath)
|
|
{
|
|
if (*originalPath == '/' || *originalPath == '\\')
|
|
{
|
|
if (subPath.length() > 0)
|
|
{
|
|
pathParts.push_back(subPath);
|
|
subPath = "";
|
|
}
|
|
|
|
pathParts.push_back(std::string(1 , *originalPath));
|
|
}
|
|
else
|
|
subPath.append(1, *originalPath);
|
|
}
|
|
|
|
if (subPath.length() > 0)
|
|
pathParts.push_back(subPath);
|
|
|
|
for (std::vector<std::string>::size_type i = 0; i < pathParts.size(); ++i)
|
|
{
|
|
if (pathParts[i] == ".." && i > 1)
|
|
{
|
|
pathParts.erase(pathParts.begin() + i);
|
|
pathParts.erase(pathParts.begin() + i - 1);
|
|
pathParts.erase(pathParts.begin() + i - 2);
|
|
i = 0;
|
|
}
|
|
else if (i > 0 && pathParts[i] == ".")
|
|
{
|
|
pathParts.erase(pathParts.begin() + i);
|
|
i = 0;
|
|
}
|
|
else if (pathParts[i] == "/" && i > 0 && pathParts[i-1] == "/")
|
|
{
|
|
pathParts.erase(pathParts.begin() + i - 1);
|
|
i = 0;
|
|
}
|
|
}
|
|
|
|
std::ostringstream oss;
|
|
for (std::vector<std::string>::size_type i = 0; i < pathParts.size(); ++i)
|
|
{
|
|
oss << pathParts[i];
|
|
}
|
|
|
|
return oss.str();
|
|
}
|
|
|
|
|
|
|
|
bool FileLister::acceptFile(const std::string &filename)
|
|
{
|
|
std::string::size_type dotLocation = filename.find_last_of('.');
|
|
if (dotLocation == std::string::npos)
|
|
return false;
|
|
|
|
std::string extension = filename.substr(dotLocation);
|
|
std::transform(extension.begin(), extension.end(), extension.begin(), static_cast < int(*)(int) > (std::tolower));
|
|
|
|
if (extension == ".cpp" ||
|
|
extension == ".cxx" ||
|
|
extension == ".cc" ||
|
|
extension == ".c" ||
|
|
extension == ".c++" ||
|
|
extension == ".txx")
|
|
{
|
|
return true;
|
|
}
|
|
|
|
return false;
|
|
}
|
|
|
|
|
|
///////////////////////////////////////////////////////////////////////////////
|
|
////// This code is for Microsoft Windows /////////////////////////////////////
|
|
///////////////////////////////////////////////////////////////////////////////
|
|
|
|
#if defined(_WIN32)
|
|
|
|
// Here is the catch: cppcheck core is Ansi code (using char type).
|
|
// When compiling Unicode targets WinAPI automatically uses *W Unicode versions
|
|
// of called functions. So we must convert data given to WinAPI functions from
|
|
// ANSI to Unicode. Likewise we must convert data we get from WinAPI from
|
|
// Unicode to ANSI.
|
|
|
|
#if defined(UNICODE)
|
|
|
|
static bool TransformUcs2ToAnsi(LPCWSTR psUcs, LPSTR psAnsi, int nAnsi)
|
|
{
|
|
WideCharToMultiByte(CP_ACP, 0, psUcs, -1, psAnsi, nAnsi, NULL, NULL);
|
|
return true;
|
|
}
|
|
|
|
static bool TransformAnsiToUcs2(LPCSTR psAnsi, LPWSTR psUcs, UINT nUcs)
|
|
{
|
|
MultiByteToWideChar(CP_ACP, 0, psAnsi, -1, psUcs, nUcs);
|
|
return true;
|
|
}
|
|
|
|
static BOOL MyIsDirectory(std::string path)
|
|
{
|
|
WCHAR * unicodeCleanPath = new WCHAR[path.size() + 1];
|
|
TransformAnsiToUcs2(path.c_str(), unicodeCleanPath,
|
|
(path.size() * sizeof(WCHAR)) + 1);
|
|
// See http://msdn.microsoft.com/en-us/library/bb773621(VS.85).aspx
|
|
BOOL res = PathIsDirectory(unicodeCleanPath);
|
|
delete [] unicodeCleanPath;
|
|
return res;
|
|
}
|
|
|
|
static HANDLE MyFindFirstFile(std::string path, LPWIN32_FIND_DATA findData)
|
|
{
|
|
WCHAR * unicodeOss = new wchar_t[path.size() + 1];
|
|
TransformAnsiToUcs2(path.c_str(), unicodeOss, (path.size() + 1) * sizeof(WCHAR));
|
|
HANDLE hFind = FindFirstFile(unicodeOss, findData);
|
|
delete [] unicodeOss;
|
|
return hFind;
|
|
}
|
|
|
|
#else // defined(UNICODE)
|
|
|
|
static BOOL MyIsDirectory(std::string path)
|
|
{
|
|
#ifdef __BORLANDC__
|
|
return (GetFileAttributes(path.c_str()) & FILE_ATTRIBUTE_DIRECTORY);
|
|
#else
|
|
// See http://msdn.microsoft.com/en-us/library/bb773621(VS.85).aspx
|
|
return PathIsDirectory(path.c_str());
|
|
#endif
|
|
}
|
|
|
|
static HANDLE MyFindFirstFile(std::string path, LPWIN32_FIND_DATA findData)
|
|
{
|
|
HANDLE hFind = FindFirstFile(path.c_str(), findData);
|
|
return hFind;
|
|
}
|
|
|
|
#endif // defined(UNICODE)
|
|
|
|
void FileLister::recursiveAddFiles(std::vector<std::string> &filenames, const std::string &path, bool recursive)
|
|
{
|
|
// oss is the search string passed into FindFirst and FindNext.
|
|
// bdir is the base directory which is used to form pathnames.
|
|
// It always has a trailing backslash available for concatenation.
|
|
std::ostringstream bdir, oss;
|
|
|
|
std::string cleanedPath = path;
|
|
std::replace(cleanedPath.begin(), cleanedPath.end(), '/', '\\');
|
|
|
|
oss << cleanedPath;
|
|
|
|
if (MyIsDirectory(cleanedPath.c_str()))
|
|
{
|
|
char c = cleanedPath[ cleanedPath.size()-1 ];
|
|
switch (c)
|
|
{
|
|
case '\\':
|
|
oss << '*';
|
|
bdir << cleanedPath;
|
|
break;
|
|
case '*':
|
|
bdir << cleanedPath.substr(0, cleanedPath.length() - 1);
|
|
break;
|
|
default:
|
|
oss << "\\*";
|
|
bdir << cleanedPath << '\\';
|
|
}
|
|
}
|
|
else
|
|
{
|
|
std::string::size_type pos;
|
|
pos = cleanedPath.find_last_of('\\');
|
|
if (std::string::npos != pos)
|
|
{
|
|
bdir << cleanedPath.substr(0, pos + 1);
|
|
}
|
|
}
|
|
|
|
WIN32_FIND_DATA ffd;
|
|
HANDLE hFind = MyFindFirstFile(oss.str(), &ffd);
|
|
if (INVALID_HANDLE_VALUE == hFind)
|
|
return;
|
|
|
|
do
|
|
{
|
|
if (ffd.cFileName[0] == '.' || ffd.cFileName[0] == '\0')
|
|
continue;
|
|
|
|
#if defined(UNICODE)
|
|
char * ansiFfd = new char[wcslen(ffd.cFileName) + 1];
|
|
TransformUcs2ToAnsi(ffd.cFileName, ansiFfd, wcslen(ffd.cFileName) + 1);
|
|
#else // defined(UNICODE)
|
|
char * ansiFfd = &ffd.cFileName[0];
|
|
#endif // defined(UNICODE)
|
|
|
|
std::ostringstream fname;
|
|
fname << bdir.str().c_str() << ansiFfd;
|
|
|
|
if ((ffd.dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY) == 0)
|
|
{
|
|
// File
|
|
|
|
// If recursive is not used, accept all files given by user
|
|
if (!recursive || FileLister::acceptFile(ansiFfd))
|
|
filenames.push_back(fname.str());
|
|
}
|
|
else if (recursive)
|
|
{
|
|
// Directory
|
|
FileLister::recursiveAddFiles(filenames, fname.str().c_str(), recursive);
|
|
}
|
|
#if defined(UNICODE)
|
|
delete [] ansiFfd;
|
|
#endif // defined(UNICODE)
|
|
}
|
|
while (FindNextFile(hFind, &ffd) != FALSE);
|
|
|
|
if (INVALID_HANDLE_VALUE != hFind)
|
|
{
|
|
FindClose(hFind);
|
|
hFind = INVALID_HANDLE_VALUE;
|
|
}
|
|
}
|
|
|
|
#else // other than _WIN32
|
|
|
|
///////////////////////////////////////////////////////////////////////////////
|
|
////// This code is POSIX-style systems ///////////////////////////////////////
|
|
///////////////////////////////////////////////////////////////////////////////
|
|
|
|
void FileLister::recursiveAddFiles(std::vector<std::string> &filenames, const std::string &path, bool recursive)
|
|
{
|
|
std::ostringstream oss;
|
|
oss << path;
|
|
if (path.length() > 0 && path[path.length()-1] == '/')
|
|
oss << "*";
|
|
|
|
glob_t glob_results;
|
|
glob(oss.str().c_str(), GLOB_MARK, 0, &glob_results);
|
|
for (unsigned int i = 0; i < glob_results.gl_pathc; i++)
|
|
{
|
|
std::string filename = glob_results.gl_pathv[i];
|
|
if (filename == "." || filename == ".." || filename.length() == 0)
|
|
continue;
|
|
|
|
if (filename[filename.length()-1] != '/')
|
|
{
|
|
// File
|
|
|
|
// If recursive is not used, accept all files given by user
|
|
if (!recursive || FileLister::acceptFile(filename))
|
|
filenames.push_back(filename);
|
|
}
|
|
else if (recursive)
|
|
{
|
|
// Directory
|
|
FileLister::recursiveAddFiles(filenames, filename, recursive);
|
|
}
|
|
}
|
|
globfree(&glob_results);
|
|
}
|
|
#endif
|
|
|
|
//---------------------------------------------------------------------------
|
|
|
|
bool FileLister::sameFileName(const char fname1[], const char fname2[])
|
|
{
|
|
#ifdef __linux__
|
|
return bool(strcmp(fname1, fname2) == 0);
|
|
#endif
|
|
#ifdef __GNUC__
|
|
return bool(strcasecmp(fname1, fname2) == 0);
|
|
#endif
|
|
#ifdef __BORLANDC__
|
|
return bool(stricmp(fname1, fname2) == 0);
|
|
#endif
|
|
#ifdef _MSC_VER
|
|
return bool(_stricmp(fname1, fname2) == 0);
|
|
#endif
|
|
}
|