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/* Distributed under the OSI-approved BSD 3-Clause License. See accompanying
file Copyright.txt or https://cmake.org/licensing for details. */
#include "cmXCodeObject.h"
#include <ostream>
#include <cmext/string_view>
#include <CoreFoundation/CoreFoundation.h>
const char* cmXCodeObject::PBXTypeNames[] = {
/* clang-format needs this comment to break after the opening brace */
"PBXGroup",
"PBXBuildStyle",
"PBXProject",
"PBXHeadersBuildPhase",
"PBXSourcesBuildPhase",
"PBXFrameworksBuildPhase",
"PBXNativeTarget",
"PBXFileReference",
"PBXBuildFile",
"PBXContainerItemProxy",
"PBXTargetDependency",
"PBXShellScriptBuildPhase",
"PBXResourcesBuildPhase",
"PBXApplicationReference",
"PBXExecutableFileReference",
"PBXLibraryReference",
"PBXToolTarget",
"PBXLibraryTarget",
"PBXAggregateTarget",
"XCBuildConfiguration",
"XCConfigurationList",
"PBXCopyFilesBuildPhase",
"None"
};
cmXCodeObject::~cmXCodeObject()
{
this->Version = 15;
}
cmXCodeObject::cmXCodeObject(PBXType ptype, Type type, std::string id)
{
this->Version = 15;
this->Target = nullptr;
this->Object = nullptr;
this->IsA = ptype;
this->Id = std::move(id);
this->TypeValue = type;
if (this->TypeValue == OBJECT) {
this->AddAttribute("isa", nullptr);
}
}
bool cmXCodeObject::IsEmpty() const
{
switch (this->TypeValue) {
case OBJECT_LIST:
return this->List.empty();
case STRING:
return this->String.empty();
case ATTRIBUTE_GROUP:
return this->ObjectAttributes.empty();
case OBJECT_REF:
case OBJECT:
return this->Object == nullptr;
}
return true; // unreachable, but quiets warnings
}
void cmXCodeObject::Indent(int level, std::ostream& out)
{
while (level) {
out << "\t";
level--;
}
}
void cmXCodeObject::Print(std::ostream& out)
{
std::string separator = "\n";
int indentFactor = 1;
cmXCodeObject::Indent(2 * indentFactor, out);
if (this->Version > 15 &&
(this->IsA == PBXFileReference || this->IsA == PBXBuildFile)) {
separator = " ";
indentFactor = 0;
}
out << this->Id;
this->PrintComment(out);
out << " = {";
if (separator == "\n"_s) {
out << separator;
}
cmXCodeObject::Indent(3 * indentFactor, out);
out << "isa = " << PBXTypeNames[this->IsA] << ";" << separator;
for (const auto& keyVal : this->ObjectAttributes) {
if (keyVal.first == "isa"_s) {
continue;
}
PrintAttribute(out, 3, separator, indentFactor, keyVal.first,
keyVal.second, this);
}
cmXCodeObject::Indent(2 * indentFactor, out);
out << "};\n";
}
void cmXCodeObject::PrintAttribute(std::ostream& out, int level,
const std::string& separator, int factor,
const std::string& name,
const cmXCodeObject* object,
const cmXCodeObject* parent)
{
cmXCodeObject::Indent(level * factor, out);
switch (object->TypeValue) {
case OBJECT_LIST: {
out << name << " = (";
if (parent->TypeValue != ATTRIBUTE_GROUP) {
out << separator;
}
for (unsigned int i = 0; i < object->List.size(); ++i) {
if (object->List[i]->TypeValue == STRING) {
object->List[i]->PrintString(out);
if (i + 1 < object->List.size()) {
out << ",";
}
} else {
cmXCodeObject::Indent((level + 1) * factor, out);
out << object->List[i]->Id;
object->List[i]->PrintComment(out);
out << "," << separator;
}
}
if (parent->TypeValue != ATTRIBUTE_GROUP) {
cmXCodeObject::Indent(level * factor, out);
}
out << ");" << separator;
} break;
case ATTRIBUTE_GROUP: {
out << name << " = {";
if (separator == "\n"_s) {
out << separator;
}
for (const auto& keyVal : object->ObjectAttributes) {
PrintAttribute(out, (level + 1) * factor, separator, factor,
keyVal.first, keyVal.second, object);
}
cmXCodeObject::Indent(level * factor, out);
out << "};" << separator;
} break;
case OBJECT_REF: {
cmXCodeObject::PrintString(out, name);
out << " = " << object->Object->Id;
if (object->Object->HasComment() && name != "remoteGlobalIDString"_s) {
object->Object->PrintComment(out);
}
out << ";" << separator;
} break;
case STRING: {
cmXCodeObject::PrintString(out, name);
out << " = ";
object->PrintString(out);
out << ";" << separator;
} break;
default: {
break;
}
}
}
void cmXCodeObject::PrintList(std::vector<cmXCodeObject*> const& objs,
std::ostream& out)
{
cmXCodeObject::Indent(1, out);
out << "objects = {\n";
for (auto* obj : objs) {
if (obj->TypeValue == OBJECT) {
obj->Print(out);
}
}
cmXCodeObject::Indent(1, out);
out << "};\n";
}
void cmXCodeObject::CopyAttributes(cmXCodeObject* copy)
{
this->ObjectAttributes = copy->ObjectAttributes;
this->List = copy->List;
this->String = copy->String;
this->Object = copy->Object;
}
void cmXCodeObject::PrintString(std::ostream& os, const std::string& String)
{
// The string needs to be quoted if it contains any characters
// considered special by the Xcode project file parser.
bool needQuote = (String.empty() || String.find("//") != std::string::npos ||
String.find_first_not_of("ABCDEFGHIJKLMNOPQRSTUVWXYZ"
"abcdefghijklmnopqrstuvwxyz"
"0123456789"
"$_./") != std::string::npos);
const char* quote = needQuote ? "\"" : "";
// Print the string, quoted and escaped as necessary.
os << quote;
for (auto c : String) {
if (c == '"' || c == '\\') {
// Escape double-quotes and backslashes.
os << '\\';
}
os << c;
}
os << quote;
}
void cmXCodeObject::PrintString(std::ostream& os) const
{
cmXCodeObject::PrintString(os, this->String);
}
void cmXCodeObject::SetString(const std::string& s)
{
this->String = s;
}