types::Library* loadlib(const std::wstring& _wstXML, int* err, bool _isFile, bool _bAddInContext)
{
types::Library* lib = NULL;
wchar_t* pwstPathLib = expandPathVariableW((wchar_t*)_wstXML.c_str());
wchar_t* pwstTemp = (wchar_t*)MALLOC(sizeof(wchar_t) * (PATH_MAX * 2));
get_full_pathW(pwstTemp, pwstPathLib, PATH_MAX * 2);
FREE(pwstPathLib);
std::wstring wstOriginalPath(_wstXML);
std::wstring wstFile(pwstTemp);
std::wstring wstPath(pwstTemp);
FREE(pwstTemp);
if (_isFile)
{
//remove / or \ at the end
size_t pos = wstPath.find_last_of(L"/\\");
wstPath = wstPath.substr(0, pos);
pos = wstOriginalPath.find_last_of(L"/\\");
wstOriginalPath = wstOriginalPath.substr(0, pos + 1); //with ending /
}
else
{
if (wstFile.empty() == false && *wstFile.rbegin() != DIR_SEPARATORW[0])
{
wstFile += DIR_SEPARATORW;
}
wstFile += L"lib";
}
std::wstring libname;
MacroInfoList lst;
*err = parseLibFile(wstFile, lst, libname);
if (*err)
{
return lib;
}
lib = new types::Library(wstOriginalPath);
std::wstring stFilename(wstPath);
if (stFilename.empty() == false && *stFilename.rbegin() != DIR_SEPARATORW[0])
{
stFilename += DIR_SEPARATORW;
}
for (const auto & macro : lst)
{
lib->add(macro.second.name, new types::MacroFile(macro.second.name, stFilename + macro.second.file, libname));
}
if (_bAddInContext)
{
symbol::Context* ctx = symbol::Context::getInstance();
symbol::Symbol sym = symbol::Symbol(libname);
if (ctx->isprotected(sym) == false)
{
ctx->put(sym, lib);
}
else
{
*err = 2;
delete lib;
lib = NULL;
}
}
return lib;
}
/*--------------------------------------------------------------------------*/
types::Function::ReturnValue sci_genlib(types::typed_list &in, int _iRetCount, types::typed_list &out)
{
int succes = 1;
std::vector<std::wstring> failed_files;
std::vector<std::wstring> success_files;
std::vector<std::wstring> funcs;
wchar_t pstParseFile[PATH_MAX + FILENAME_MAX];
wchar_t pstVerbose[65535];
int iNbFile = 0;
wchar_t *pstParsePath = NULL;
int iParsePathLen = 0;
wchar_t* pstLibName = NULL;
bool bVerbose = false;
bool bForce = false;
if (in.size() < 1 || in.size() > 4)
{
Scierror(78, _("%s: Wrong number of input argument(s): %d to %d expected.\n"), "genlib", 1, 4);
return types::Function::Error;
}
//param 1, library name
types::InternalType* pIT = in[0];
if (pIT->isString() == false)
{
Scierror(999, _("%s: Wrong type for input argument #%d: string expected.\n"), "genlib", 1);
return types::Function::Error;
}
types::String *pS = pIT->getAs<types::String>();
if (pS->getSize() != 1)
{
Scierror(999, _("%s: Wrong size for input argument #%d: string expected.\n"), "genlib", 1);
return types::Function::Error;
}
pstLibName = pS->get(0);
//param 2, library path
if (in.size() > 1)
{
pIT = in[1];
if (pIT->isString() == false)
{
Scierror(999, _("%s: Wrong type for input argument #%d: string expected.\n"), "genlib", 2);
return types::Function::Error;
}
}
else
{
int ierr = 0;
char* pstr = scigetcwd(&ierr);
pIT = new types::String(pstr);
FREE(pstr);
}
pS = pIT->getAs<types::String>();
if (pS->isScalar() == false)
{
Scierror(999, _("%s: Wrong size for input argument #%d: string expected.\n"), "genlib", 2);
return types::Function::Error;
}
//param 3, force flag
if (in.size() > 2)
{
pIT = in[2];
if (pIT->isBool() == false)
{
Scierror(999, _("%s: Wrong type for input argument #%d: A scalar boolean expected.\n"), "genlib", 3);
return types::Function::Error;
}
types::Bool* p = pIT->getAs<types::Bool>();
if (p->isScalar() == false)
{
Scierror(999, _("%s: Wrong type for input argument #%d: A scalar boolean expected.\n"), "genlib", 3);
return types::Function::Error;
}
bForce = p->get()[0] == 1;
}
if (in.size() > 3)
{
//verbose flag
pIT = in[3];
if (pIT->isBool() == false)
{
Scierror(999, _("%s: Wrong type for input argument #%d: A scalar boolean expected.\n"), "genlib", 3);
return types::Function::Error;
}
types::Bool* p = pIT->getAs<types::Bool>();
if (p->isScalar() == false)
{
Scierror(999, _("%s: Wrong type for input argument #%d: A scalar boolean expected.\n"), "genlib", 3);
return types::Function::Error;
}
bVerbose = p->get()[0] == 1;
}
wchar_t* pstFile = pS->get(0);
pstParsePath = pathconvertW(pstFile, TRUE, TRUE, AUTO_STYLE);
if (in.size() == 1)
{
delete pS;
}
os_swprintf(pstParseFile, PATH_MAX + FILENAME_MAX, L"%lslib", pstParsePath);
if (bVerbose)
{
os_swprintf(pstVerbose, 65535, _W("-- Creation of [%ls] (Macros) --\n").c_str(), pstLibName);
//save current prompt mode
int oldVal = ConfigVariable::getPromptMode();
//set mode silent for errors
ConfigVariable::setPromptMode(0);
scilabWriteW(pstVerbose);
//restore previous prompt mode
ConfigVariable::setPromptMode(oldVal);
}
MacroInfoList lstOld;
if (FileExistW(pstParseFile))
{
//read it to get previous information like md5
std::wstring libname;
parseLibFile(pstParseFile, lstOld, libname);
deleteafileW(pstParseFile);
}
xmlTextWriterPtr pWriter = openXMLFile(pstParseFile, pstLibName);
if (pWriter == NULL)
{
os_swprintf(pstVerbose, 65535, _W("%ls: Cannot open file ''%ls''.\n").c_str(), L"genlib", pstParseFile);
scilabWriteW(pstVerbose);
out.push_back(new types::Bool(0));
FREE(pstParsePath);
return types::Function::OK;
}
wchar_t **pstPath = findfilesW(pstParsePath, L"*.sci", &iNbFile, FALSE);
if (pstPath)
{
types::Library* pLib = new types::Library(pstParsePath);
for (int k = 0 ; k < iNbFile ; k++)
{
//version with direct parsing
//parse the file to find all functions
std::wstring stFullPath = std::wstring(pstParsePath) + std::wstring(pstPath[k]);
std::wstring stFullPathBin(stFullPath);
stFullPathBin.replace(stFullPathBin.end() - 3, stFullPathBin.end(), L"bin");
std::wstring pstPathBin(pstPath[k]);
pstPathBin.replace(pstPathBin.end() - 3, pstPathBin.end(), L"bin");
//compute file md5
FILE* fmdf5 = os_wfopen(stFullPath.data(), L"rb");
if (fmdf5 == NULL)
{
char* pstr = wide_string_to_UTF8(stFullPath.data());
Scierror(999, _("%s: Cannot open file ''%s''.\n"), "genlib", pstr);
FREE(pstr);
FREE(pstParsePath);
freeArrayOfWideString(pstPath, iNbFile);
pLib->killMe();
return types::Function::Error;
}
char* md5 = md5_file(fmdf5);
fclose(fmdf5);
wchar_t* wmd5 = to_wide_string(md5);
FREE(md5);
std::wstring wide_md5(wmd5);
FREE(wmd5);
if (bForce == false)
{
//check if is exist in old file
MacroInfoList::iterator it = lstOld.find(pstPathBin);
if (it != lstOld.end())
{
if (wide_md5 == (*it).second.md5)
{
//file not change, we can skip it
AddMacroToXML(pWriter, (*it).second.name, pstPathBin, wide_md5);
pLib->add((*it).second.name, new types::MacroFile((*it).second.name, stFullPathBin, pstLibName));
success_files.push_back(stFullPath);
funcs.push_back((*it).second.name);
continue;
}
}
}
if (bVerbose)
{
sciprint(_("%ls: Processing file: %ls\n"), L"genlib", pstPath[k]);
}
Parser parser;
parser.parseFile(stFullPath, ConfigVariable::getSCIPath());
if (parser.getExitStatus() != Parser::Succeded)
{
if (_iRetCount != 4)
{
std::wstring wstrErr = parser.getErrorMessage();
wchar_t errmsg[256];
os_swprintf(errmsg, 256, _W("%ls: Error in file %ls.\n").c_str(), L"genlib", stFullPath.data());
wstrErr += errmsg;
char* str = wide_string_to_UTF8(wstrErr.c_str());
Scierror(999, str);
FREE(str);
FREE(pstParsePath);
freeArrayOfWideString(pstPath, iNbFile);
closeXMLFile(pWriter);
delete pLib;
return types::Function::Error;
}
failed_files.push_back(stFullPath);
succes = 0;
continue;
}
//serialize ast
ast::SerializeVisitor* s = new ast::SerializeVisitor(parser.getTree());
unsigned char* serialAst = s->serialize();
// Header is : buffer size (4 bytes) + scilab version (4 bytes)
unsigned int size = *((unsigned int*)serialAst);
FILE* f = os_wfopen(stFullPathBin.c_str(), L"wb");
fwrite(serialAst, 1, size, f);
fclose(f);
ast::exps_t LExp = parser.getTree()->getAs<ast::SeqExp>()->getExps();
for (ast::exps_t::iterator j = LExp.begin(), itEnd = LExp.end() ; j != itEnd ; ++j)
{
if ((*j)->isFunctionDec())
{
ast::FunctionDec* pFD = (*j)->getAs<ast::FunctionDec>();
const std::wstring& name = pFD->getSymbol().getName();
if (name + L".sci" == pstPath[k])
{
if (AddMacroToXML(pWriter, name, pstPathBin, wide_md5) == false)
{
os_swprintf(pstVerbose, 65535, _W("%ls: Warning: %ls information cannot be added to file %ls. File ignored\n").c_str(), L"genlib", pFD->getSymbol().getName().c_str(), pstPath[k]);
scilabWriteW(pstVerbose);
}
pLib->add(name, new types::MacroFile(name, stFullPathBin, pstLibName));
success_files.push_back(stFullPath);
funcs.push_back(name);
break;
}
}
}
delete s;
free(serialAst);
delete parser.getTree();
}
symbol::Context* ctx = symbol::Context::getInstance();
symbol::Symbol sym = symbol::Symbol(pstLibName);
if (ctx->isprotected(sym) == false)
{
ctx->put(symbol::Symbol(pstLibName), pLib);
}
else
{
Scierror(999, _("Redefining permanent variable.\n"));
freeArrayOfWideString(pstPath, iNbFile);
FREE(pstParsePath);
closeXMLFile(pWriter);
delete pLib;
return types::Function::Error;
}
}
freeArrayOfWideString(pstPath, iNbFile);
out.push_back(new types::Bool(succes));
if (_iRetCount > 1)
{
int size = static_cast<int>(funcs.size());
if (size == 0)
{
out.push_back(types::Double::Empty());
}
else
{
types::String* s = new types::String(size, 1);
for (int i = 0; i < size; ++i)
{
s->set(i, funcs[i].data());
}
out.push_back(s);
}
}
if (_iRetCount > 2)
{
int size = static_cast<int>(success_files.size());
if (size == 0)
{
out.push_back(types::Double::Empty());
}
else
{
types::String* s = new types::String(size, 1);
for (int i = 0; i < size; ++i)
{
s->set(i, success_files[i].data());
}
out.push_back(s);
}
}
if (_iRetCount > 3)
{
int size = static_cast<int>(failed_files.size());
if (size == 0)
{
out.push_back(types::Double::Empty());
}
else
{
types::String* s = new types::String(size, 1);
for (int i = 0; i < size; ++i)
{
s->set(i, failed_files[i].data());
}
out.push_back(s);
}
}
FREE(pstParsePath);
closeXMLFile(pWriter);
return types::Function::OK;
}