CMake/Source/cmXCodeObject.cxx

255 lines
7.0 KiB
C++

/* 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 "cmSystemTools.h"
#include <CoreFoundation/CoreFoundation.h> // CFUUIDCreate
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)
{
this->Version = 15;
this->Target = 0;
this->Object = 0;
this->IsA = ptype;
if (type == OBJECT) {
// Set the Id of an Xcode object to a unique string for each instance.
// However the Xcode user file references certain Ids: for those cases,
// override the generated Id using SetId().
//
char cUuid[40] = { 0 };
CFUUIDRef uuid = CFUUIDCreate(kCFAllocatorDefault);
CFStringRef s = CFUUIDCreateString(kCFAllocatorDefault, uuid);
CFStringGetCString(s, cUuid, sizeof(cUuid), kCFStringEncodingUTF8);
this->Id = cUuid;
CFRelease(s);
CFRelease(uuid);
} else {
this->Id =
"Temporary cmake object, should not be referred to in Xcode file";
}
cmSystemTools::ReplaceString(this->Id, "-", "");
if (this->Id.size() > 24) {
this->Id = this->Id.substr(0, 24);
}
this->TypeValue = type;
if (this->TypeValue == OBJECT) {
this->AddAttribute("isa", 0);
}
}
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 == 0;
}
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") {
out << separator;
}
std::map<std::string, cmXCodeObject*>::iterator i;
cmXCodeObject::Indent(3 * indentFactor, out);
out << "isa = " << PBXTypeNames[this->IsA] << ";" << separator;
for (i = this->ObjectAttributes.begin(); i != this->ObjectAttributes.end();
++i) {
if (i->first == "isa")
continue;
PrintAttribute(out, 3, separator, indentFactor, i->first, i->second, this);
}
cmXCodeObject::Indent(2 * indentFactor, out);
out << "};\n";
}
void cmXCodeObject::PrintAttribute(std::ostream& out, const int level,
const std::string separator,
const 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") {
out << separator;
}
std::map<std::string, cmXCodeObject*>::const_iterator i;
for (i = object->ObjectAttributes.begin();
i != object->ObjectAttributes.end(); ++i) {
PrintAttribute(out, (level + 1) * factor, separator, factor, i->first,
i->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") {
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 (unsigned int i = 0; i < objs.size(); ++i) {
if (objs[i]->TypeValue == OBJECT) {
objs[i]->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, 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("//") != String.npos ||
String.find_first_not_of("ABCDEFGHIJKLMNOPQRSTUVWXYZ"
"abcdefghijklmnopqrstuvwxyz"
"0123456789"
"$_./") != String.npos);
const char* quote = needQuote ? "\"" : "";
// Print the string, quoted and escaped as necessary.
os << quote;
for (std::string::const_iterator i = String.begin(); i != String.end();
++i) {
if (*i == '"' || *i == '\\') {
// Escape double-quotes and backslashes.
os << '\\';
}
os << *i;
}
os << quote;
}
void cmXCodeObject::PrintString(std::ostream& os) const
{
cmXCodeObject::PrintString(os, this->String);
}
void cmXCodeObject::SetString(const std::string& s)
{
this->String = s;
}