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/******************************************************************************
* Copyright (c) 2000-2020 Ericsson Telecom AB
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v2.0
* which accompanies this distribution, and is available at
* https://www.eclipse.org/org/documents/epl-2.0/EPL-2.0.html
*
* Contributors:
* Balasko, Jeno
* Godar, Marton
* Raduly, Csaba
* Szabados, Kristof
* Szabo, Bence Janos
* Szalay, Akos
*
******************************************************************************/
#include "XMLParser.hh"
#include "TTCN3ModuleInventory.hh"
#include "GeneralFunctions.hh"
#include "TTCN3Module.hh"
#include "SimpleType.hh"
#include "ComplexType.hh"
#include "Constant.hh"
#include "converter.hh"
extern bool h_flag_used;
extern bool q_flag_used;
unsigned int TTCN3ModuleInventory::num_errors = 0;
unsigned int TTCN3ModuleInventory::num_warnings = 0;
TTCN3ModuleInventory::TTCN3ModuleInventory()
: definedModules()
, writtenImports()
, typenames() {
}
TTCN3ModuleInventory::~TTCN3ModuleInventory() {
for (List<TTCN3Module*>::iterator module = definedModules.begin(); module; module = module->Next) {
delete(module->Data);
}
}
TTCN3ModuleInventory& TTCN3ModuleInventory::getInstance() {
// Singleton, see Meyers, More Effective C++, Item 26 (page 131)
static TTCN3ModuleInventory instance;
return instance;
}
TTCN3Module * TTCN3ModuleInventory::addModule(const char * xsd_filename, XMLParser * a_parser) {
TTCN3Module * module = new TTCN3Module(xsd_filename, a_parser);
definedModules.push_back(module);
return definedModules.back();
}
void TTCN3ModuleInventory::modulenameConversion() {
definedModules.sort(compareModules);
for (List<TTCN3Module*>::iterator module = definedModules.begin(); module; module = module->Next) {
module->Data->TargetNamespace2ModuleName();
}
}
void TTCN3ModuleInventory::referenceResolving() {
/**
* Reference resolving for include and import statements
*/
for (List<TTCN3Module*>::iterator module = definedModules.begin(); module; module = module->Next) {
for (List<RootType*>::iterator type = module->Data->getDefinedTypes().begin(); type; type = type->Next) {
if (type->Data->getName().convertedValue == "import" || type->Data->getName().convertedValue == "include") {
type->Data->referenceResolving();
}
}
}
/**
* Reference resolving for all others
*/
bool there_is_unresolved_reference_somewhere = false;
do {
there_is_unresolved_reference_somewhere = false;
for (List<TTCN3Module*>::iterator module = definedModules.begin(); module; module = module->Next) {
for (List<RootType*>::iterator type = module->Data->getDefinedTypes().begin(); type; type = type->Next) {
if (type->Data->getName().convertedValue != "import" && type->Data->getName().convertedValue != "include") {
type->Data->referenceResolving();
if (type->Data->hasUnresolvedReference()) {
there_is_unresolved_reference_somewhere = true;
}
}
}
}
} while (there_is_unresolved_reference_somewhere);
}
void TTCN3ModuleInventory::finalModification() {
for (List<TTCN3Module*>::iterator module = definedModules.begin(); module; module = module->Next) {
for (List<RootType*>::iterator type = module->Data->getDefinedTypes().begin(); type; type = type->Next) {
type->Data->finalModification();
}
}
for (List<TTCN3Module*>::iterator module = definedModules.begin(); module; module = module->Next) {
for (List<RootType*>::iterator type = module->Data->getConstantDefs().begin(); type; type = type->Next) {
type->Data->finalModification();
}
Constant::finalFinalModification(module->Data->getConstantDefs());
}
for (List<TTCN3Module*>::iterator module = definedModules.begin(); module; module = module->Next) {
for (List<RootType*>::iterator type = module->Data->getDefinedTypes().begin(); type; type = type->Next) {
type->Data->finalModification2();
}
}
}
void TTCN3ModuleInventory::nameConversion() {
/**
* Sort of types and fields
*/
definedModules.sort(compareModules);
/********************************************************
* Conversion of the name of types
* ******************************************************/
for (List<TTCN3Module*>::iterator module = definedModules.begin(); module; module = module->Next) {
if (module->Data->isnotIntoNameConversion()) continue;
List<RootType*> definedConstants_inABC;
List<RootType*> definedElements_inABC;
List<RootType*> definedAttributes_inABC;
List<RootType*> definedSimpleTypes_inABC;
List<RootType*> definedComplexTypes_inABC;
List<RootType*> definedAttributeGroups_inABC;
List<RootType*> definedGroups_inABC;
for (List<TTCN3Module*>::iterator module2 = module; module2; module2 = module2->Next) {
if (module2->Data->getModulename() != module->Data->getModulename()) continue;
for (List<RootType*>::iterator type = module2->Data->getConstantDefs().begin(); type; type = type->Next) {
definedConstants_inABC.push_back(type->Data);
}
// If two module has the same module name then they will be generated into
// one module, so the constants shall be moved.
if (module->Data != module2->Data) {
for (List<RootType*>::iterator type = module->Data->getConstantDefs().begin(), nextType; type; type = nextType) {
nextType = type->Next;
module2->Data->getConstantDefs().push_back(type->Data);
module->Data->getConstantDefs().remove(type);
}
}
for (List<RootType*>::iterator type = module2->Data->getDefinedTypes().begin(); type; type = type->Next) {
switch (type->Data->getConstruct()) {
case c_simpleType:
definedSimpleTypes_inABC.push_back(type->Data);
break;
case c_element:
definedElements_inABC.push_back(type->Data);
break;
case c_attribute:
definedAttributes_inABC.push_back(type->Data);
break;
case c_complexType:
definedComplexTypes_inABC.push_back(type->Data);
break;
case c_group:
definedGroups_inABC.push_back(type->Data);
break;
case c_attributeGroup:
definedAttributeGroups_inABC.push_back(type->Data);
break;
default:
break;
}
}
module2->Data->notIntoNameConversion();
}
definedSimpleTypes_inABC.sort(compareTypes);
definedElements_inABC.sort(compareTypes);
definedAttributes_inABC.sort(compareTypes);
definedSimpleTypes_inABC.sort(compareTypes);
definedComplexTypes_inABC.sort(compareTypes);
definedAttributeGroups_inABC.sort(compareTypes);
definedGroups_inABC.sort(compareTypes);
typenames.push_back(QualifiedName(module->Data->getTargetNamespace(), module->Data->getModulename()));
for(List<const TTCN3Module*>::iterator mod = module->Data->getImportedModules().begin(); mod; mod = mod->Next){
typenames.push_back(QualifiedName(module->Data->getTargetNamespace(), mod->Data->getModulename()));
}
for (List<RootType*>::iterator type = definedConstants_inABC.begin(); type; type = type->Next) {
type->Data->nameConversion(nameMode, module->Data->getDeclaredNamespaces());
}
for (List<RootType*>::iterator type = definedElements_inABC.begin(); type; type = type->Next) {
type->Data->nameConversion(nameMode, module->Data->getDeclaredNamespaces());
}
for (List<RootType*>::iterator type = definedAttributes_inABC.begin(); type; type = type->Next) {
type->Data->nameConversion(nameMode, module->Data->getDeclaredNamespaces());
}
for (List<RootType*>::iterator type = definedSimpleTypes_inABC.begin(); type; type = type->Next) {
type->Data->nameConversion(nameMode, module->Data->getDeclaredNamespaces());
}
for (List<RootType*>::iterator type = definedComplexTypes_inABC.begin(); type; type = type->Next) {
type->Data->nameConversion(nameMode, module->Data->getDeclaredNamespaces());
}
for (List<RootType*>::iterator type = definedAttributeGroups_inABC.begin(); type; type = type->Next) {
type->Data->nameConversion(nameMode, module->Data->getDeclaredNamespaces());
}
for (List<RootType*>::iterator type = definedGroups_inABC.begin(); type; type = type->Next) {
type->Data->nameConversion(nameMode, module->Data->getDeclaredNamespaces());
}
if (!o_flag_used) {
typenames.clear();
}
}
/********************************************************
* Conversion of the type of types
* ******************************************************/
for (List<TTCN3Module*>::iterator module = definedModules.begin(); module; module = module->Next) {
for (List<RootType*>::iterator type = module->Data->getConstantDefs().begin(); type; type = type->Next) {
type->Data->nameConversion(typeMode, module->Data->getDeclaredNamespaces());
}
for (List<RootType*>::iterator type = module->Data->getDefinedTypes().begin(); type; type = type->Next) {
type->Data->nameConversion(typeMode, module->Data->getDeclaredNamespaces());
}
}
/********************************************************
* Conversion of the names and the types of the fields
* ******************************************************/
for (List<TTCN3Module*>::iterator module = definedModules.begin(); module; module = module->Next) {
for (List<RootType*>::iterator type = module->Data->getDefinedTypes().begin(); type; type = type->Next) {
type->Data->nameConversion(fieldMode, module->Data->getDeclaredNamespaces());
}
}
}
void TTCN3ModuleInventory::moduleGeneration() {
FILE * file = NULL;
if (o_flag_used) {
file = fopen("XSD_Definitions.ttcn", "w");
if (file == NULL) {
perror("Cannot open file XSD_Definitions.ttcn for writing.");
++num_errors;
return;
}
generate_TTCN3_header(file, "XSD_Definitions");
fprintf(file,
"// Modification header(s):\n"
"//-----------------------------------------------------------------------------\n"
"// Modified by:\n"
"// Modification date:\n"
"// Description:\n"
"// Modification contact:\n"
"//------------------------------------------------------------------------------\n"
"////////////////////////////////////////////////////////////////////////////////\n"
"\n"
"\n"
"module XSD_Definitions {\n"
"\n"
"\n"
"import from XSD all;\n");
}
for (List<TTCN3Module*>::iterator module = definedModules.begin(); module; module = module->Next) {
if (module->Data->isnotIntoFile()) {
continue;
}
List<NamespaceType> used_namespaces;
NamespaceType targetns;
targetns.uri = module->Data->getTargetNamespace();
used_namespaces.push_back(targetns);
// Now search for other modules with the same module name.
// They must have had the same targetNamespace.
for (List<TTCN3Module*>::iterator module2 = module; module2; module2 = module2->Next) {
if (module2->Data->getModulename() != module->Data->getModulename()) {
continue;
}
for (List<NamespaceType>::iterator declNS = module2->Data->getDeclaredNamespaces().begin(); declNS; declNS = declNS->Next) {
used_namespaces.push_back(declNS->Data);
}
module2->Data->notIntoFile(); // first module gets the TTCN-3 file
}
Mstring filename_s = module->Data->getModulename() + ".ttcn";
if (!o_flag_used) {
file = fopen(filename_s.c_str(), "w");
if (file == NULL) {
Mstring cannot_write("Cannot write file ");
perror((cannot_write + filename_s).c_str());
++num_errors;
return;
}
}
#ifndef NDEBUG
// In debug mode, set the output stream to unbuffered.
// This allows watching the output as it appears (e.g. with tail -f).
setvbuf(file, NULL, _IONBF, 0);
#endif
if (!o_flag_used) {
generate_TTCN3_header(file, module->Data->getModulename().c_str());
}
if (o_flag_used) {
fprintf(file, "\n\n"
"////////////////////////////////////////////////////////////////////////////////\n");
}
fprintf(file, "//\tGenerated from file(s):\n");
for (List<TTCN3Module*>::iterator module2 = module; module2; module2 = module2->Next) {
if (module2->Data->getModulename() == module->Data->getModulename()) {
module2->Data->generate_TTCN3_fileinfo(file);
}
}
fprintf(file,
"////////////////////////////////////////////////////////////////////////////////\n");
if (!o_flag_used) {
fprintf(file,
"// Modification header(s):\n"
"//-----------------------------------------------------------------------------\n"
"// Modified by:\n"
"// Modification date:\n"
"// Description:\n"
"// Modification contact:\n"
"//------------------------------------------------------------------------------\n"
"////////////////////////////////////////////////////////////////////////////////\n"
"\n"
"\n");
}
module->Data->generate_TTCN3_modulestart(file);
if (!o_flag_used) {
for (List<TTCN3Module*>::iterator module2 = module; module2; module2 = module2->Next) {
if (module2->Data->getModulename() == module->Data->getModulename()) {
module2->Data->generate_TTCN3_import_statements(file);
}
}
}
writtenImports.clear();
for (List<TTCN3Module*>::iterator module2 = module; module2; module2 = module2->Next) {
if (module2->Data->getModulename() == module->Data->getModulename()) {
module2->Data->generate_TTCN3_included_types(file);
module2->Data->generate_TTCN3_types(file);
}
}
fprintf(file, "}\n");
module->Data->generate_with_statement(file, used_namespaces);
if (!o_flag_used) {
if (!q_flag_used) {
fprintf(stderr, "Notify: File '%s' was generated.\n", filename_s.c_str());
}
fclose(file);
}
}
if (o_flag_used) {
fprintf(file, "\n\n}\n");
if (!q_flag_used) {
fprintf(stderr, "Notify: File 'XSD_Definitions.ttcn' was generated.\n");
}
fclose(file);
}
}
void TTCN3ModuleInventory::printModuleNames() const {
for (List<TTCN3Module*>::iterator module = definedModules.begin(); module; module = module->Next) {
if (module->Data->getModulename() == XMLSchema) continue;
if (module->Data->isnotIntoFile()) continue;
fprintf(stdout, "%s", module->Data->getModulename().c_str());
// Now search for other modules with the same module name.
// They must have had the same targetNamespace.
for (List<TTCN3Module*>::iterator module2 = module; module2; module2 = module2->Next) {
if (module2->Data->getModulename() != module->Data->getModulename()) {
continue;
}
module2->Data->notIntoFile();
}
}
}
RootType * TTCN3ModuleInventory::lookup(const RootType* ref, const Mstring& reference, wanted w, ConstructType construct) const {
Mstring uri = reference.getPrefix(':');
const Mstring& name = reference.getValueWithoutPrefix(':');
if(uri.empty()){
for(List<NamespaceType>::iterator qname = ref->getModule()->getDeclaredNamespaces().begin(); qname; qname = qname->Next){
if(qname->Data.prefix.empty()){
uri = qname->Data.uri;
break;
}
}
if(uri.empty()){
//If the targetnamespace is NoTargetNamespace therefore no prefix connector used
uri = ref->getModule()->getTargetNamespace();
}
}else {
uri = getNameSpaceByPrefix(ref, uri);
}
return lookup(name, uri, NULL, w, construct);
}
RootType * TTCN3ModuleInventory::lookup(const SimpleType * reference, wanted w, ConstructType construct) const {
const Mstring& uri = reference->getReference().get_uri();
const Mstring& name = reference->getReference().get_val();
return lookup(name, uri, reference, w, construct);
}
RootType * TTCN3ModuleInventory::lookup(const ComplexType * reference, wanted w, ConstructType construct) const {
const Mstring& uri = reference->getReference().get_uri();
const Mstring& name = reference->getReference().get_val();
return lookup(name, uri, reference, w, construct);
}
RootType * TTCN3ModuleInventory::lookup(const Mstring& name, const Mstring& nsuri,
const RootType *reference, wanted w, ConstructType construct) const {
return ::lookup(definedModules, name, nsuri, reference, w, construct);
}
void TTCN3ModuleInventory::dump() const {
fprintf(stderr, "Dumping %lu modules.\n", static_cast<unsigned long>( definedModules.size() ));
for (List<TTCN3Module*>::iterator module = definedModules.begin(); module; module = module->Next) {
module->Data->dump();
}
fprintf(stderr, "Dumping %lu types\n", static_cast<unsigned long>( typenames.size() ));
Item<QualifiedName> *o = typenames.begin();
for (; o != NULL; o = o->Next) {
fprintf(stderr, "{%s}%s,\n",
o->Data.nsuri.c_str(), o->Data.name.c_str());
}
}
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