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#ifndef SIBS_CONF_HPP
#define SIBS_CONF_HPP
#include "FileUtil.hpp"
#include "Result.hpp"
#include "StringView.hpp"
#include "utils.hpp"
#include "Dependency.hpp"
#include "Package.hpp"
#include <vector>
#include <unordered_map>
#include <cassert>
#include <stdexcept>
namespace sibs
{
class ConfigValue
{
public:
enum class Type
{
NONE,
SINGLE,
LIST
};
ConfigValue() : type(Type::NONE) {}
ConfigValue(StringView value) :
type(Type::SINGLE)
{
values.push_back(value);
}
ConfigValue(const std::vector<StringView> &_values) :
type(Type::LIST),
values(_values)
{
}
bool isSingle() const { return type == Type::SINGLE; }
bool isList() const { return type == Type::LIST; }
StringView asSingle() const
{
assert(isSingle());
return values[0];
}
const std::vector<StringView> asList() const
{
assert(isList());
return values;
}
private:
Type type;
std::vector<StringView> values;
};
class Parser;
class ParserException : public std::runtime_error
{
public:
ParserException(const std::string &errMsg) : runtime_error(errMsg)
{
}
};
class ConfigCallback
{
friend class Parser;
public:
virtual ~ConfigCallback(){}
protected:
virtual void processObject(StringView name) = 0;
virtual void processField(StringView name, const ConfigValue &value) = 0;
virtual void finished() = 0;
};
class Config
{
public:
static Result<bool> readFromFile(const _tinydir_char_t *filepath, const ConfigCallback &callback);
};
enum OptimizationLevel
{
OPT_LEV_NONE,
OPT_LEV_DEBUG,
OPT_LEV_RELEASE
};
enum class Compiler
{
GCC,
MSVC
};
enum Platform
{
PLATFORM_ANY,
PLATFORM_LINUX32,
PLATFORM_LINUX64,
PLATFORM_WIN32,
PLATFORM_WIN64
};
// TODO: Detect this at runtime?
#if OS_TYPE == OS_TYPE_WINDOWS
#ifdef SIBS_ENV_32BIT
const Platform SYSTEM_PLATFORM = Platform::PLATFORM_WIN32;
const StringView CONFIG_SYSTEM_PLATFORM = "config.win32";
const StringView CONFIG_STATIC_DEBUG_PLATFORM = "config.win32.static.debug";
const StringView CONFIG_STATIC_RELEASE_PLATFORM = "config.win32.static.release";
#else
const Platform SYSTEM_PLATFORM = Platform::PLATFORM_WIN64;
const StringView CONFIG_SYSTEM_PLATFORM = "config.win64";
const StringView CONFIG_STATIC_DEBUG_PLATFORM = "config.win64.static.debug";
const StringView CONFIG_STATIC_RELEASE_PLATFORM = "config.win64.static.release";
#endif
#elif OS_TYPE == OS_TYPE_LINUX
#ifdef SIBS_ENV_32BIT
const Platform SYSTEM_PLATFORM = Platform::PLATFORM_LINUX32;
const StringView CONFIG_SYSTEM_PLATFORM = "config.linux32";
const StringView CONFIG_STATIC_DEBUG_PLATFORM = "config.linux32.static.debug";
const StringView CONFIG_STATIC_RELEASE_PLATFORM = "config.linux32.static.release";
#else
const Platform SYSTEM_PLATFORM = Platform::PLATFORM_LINUX64;
const StringView CONFIG_SYSTEM_PLATFORM = "config.linux64";
const StringView CONFIG_STATIC_DEBUG_PLATFORM = "config.linux64.static.debug";
const StringView CONFIG_STATIC_RELEASE_PLATFORM = "config.linux64.static.release";
#endif
#endif
bool containsPlatform(const std::vector<Platform> &platforms, Platform platform);
const char* asString(Platform platform);
const char* asString(OptimizationLevel optLevel);
bool directoryToIgnore(const FileString &dir, const std::vector<std::string> &ignoreDirList);
bool isProjectNameValid(const std::string &projectName);
class SibsConfig : public ConfigCallback
{
public:
SibsConfig(Compiler _compiler, const FileString &_projectPath, OptimizationLevel _optimizationLevel = OPT_LEV_DEBUG) :
compiler(_compiler),
projectPath(_projectPath),
packageType((PackageType)-1),
optimizationLevel(_optimizationLevel),
finishedProcessing(false),
useCmake(false)
{
cmakeDirGlobal = projectPath;
cmakeDirStatic = cmakeDirGlobal;
cmakeDirDynamic = cmakeDirGlobal;
switch(optimizationLevel)
{
case OPT_LEV_DEBUG:
cmakeArgsGlobal = "-G Ninja \"-DCMAKE_BUILD_TYPE=Debug\"";
break;
case OPT_LEV_RELEASE:
cmakeArgsGlobal = "-G Ninja \"-DCMAKE_BUILD_TYPE=Release\"";
break;
}
}
virtual ~SibsConfig(){}
Compiler getCompiler() const
{
return compiler;
}
virtual const std::string& getPackageName() const
{
assert(finishedProcessing);
return packageName;
}
virtual PackageType getPackageType() const
{
assert(finishedProcessing);
return packageType;
}
virtual const FileString& getTestPath() const
{
return testPath;
}
virtual const std::vector<Dependency>& getDependencies() const
{
return dependencies;
}
virtual const FileString& getProjectPath() const
{
return projectPath;
}
virtual const std::vector<std::string>& getIncludeDirs() const
{
return includeDirs;
}
virtual const std::vector<std::string>& getGlobalIncludeDirs() const
{
return exposeIncludeDirs;
}
virtual const std::vector<Platform>& getPlatforms() const
{
return platforms;
}
virtual OptimizationLevel getOptimizationLevel() const
{
return optimizationLevel;
}
const std::vector<std::string>& getDebugStaticLibs() const
{
return debugStaticLibs;
}
const std::vector<std::string>& getReleaseStaticLibs() const
{
return releaseStaticLibs;
}
const std::vector<std::string>& getIgnoreDirs() const
{
return ignoreDirs;
}
const FileString& getCmakeDir() const
{
return cmakeDirGlobal;
}
const FileString& getCmakeDirStatic() const
{
return cmakeDirStatic;
}
const FileString& getCmakeDirDynamic() const
{
return cmakeDirDynamic;
}
// Get cmake args for all builds. This is args under [cmake] only
const std::string& getCmakeArgs() const
{
return cmakeArgsGlobal;
}
// Get cmake args for static build. This is a combination of args under [cmake] and under [cmake.static]
std::string getCmakeArgsStatic() const
{
std::string result;
result.reserve(cmakeArgsGlobal.size() + 1 + cmakeArgsStatic.size());
result += cmakeArgsGlobal;
result += " ";
result += cmakeArgsStatic;
return result;
}
// Get cmake args for dynamic build. This is a combination of args under [cmake] and under [cmake.dynamic]
std::string getCmakeArgsDynamic() const
{
std::string result;
result.reserve(cmakeArgsGlobal.size() + 1 + cmakeArgsDynamic.size());
result += cmakeArgsGlobal;
result += " ";
result += cmakeArgsDynamic;
return result;
}
bool shouldUseCmake() const
{
return useCmake;
}
void setPackageType(PackageType packageType)
{
this->packageType = packageType;
}
virtual bool isDefined(const std::string &name) const;
virtual bool define(const std::string &name, const std::string &value);
virtual const std::unordered_map<std::string, std::string>& getDefines() const;
protected:
virtual void processObject(StringView name) override;
virtual void processField(StringView name, const ConfigValue &value) override;
virtual void finished() override;
void failInvalidFieldUnderObject(const StringView &fieldName) const;
private:
void parseCmake(const StringView &fieldName, const ConfigValue &fieldValue, std::string &cmakeDir, std::string &cmakeArgs);
void validatePackageName() const;
protected:
StringView currentObject;
Compiler compiler;
FileString projectPath;
std::string packageName;
FileString testPath;
PackageType packageType;
std::vector<Dependency> dependencies;
std::vector<std::string> includeDirs;
std::vector<std::string> exposeIncludeDirs;
std::vector<Platform> platforms;
std::vector<std::string> ignoreDirs;
std::unordered_map<std::string, std::string> defines;
OptimizationLevel optimizationLevel;
std::vector<std::string> debugStaticLibs;
std::vector<std::string> releaseStaticLibs;
FileString cmakeDirGlobal;
FileString cmakeDirStatic;
FileString cmakeDirDynamic;
std::string cmakeArgsGlobal;
std::string cmakeArgsStatic;
std::string cmakeArgsDynamic;
bool useCmake;
bool finishedProcessing;
};
class SibsTestConfig : public SibsConfig
{
public:
SibsTestConfig(Compiler _compiler, const FileString &_projectPath, OptimizationLevel _optimizationLevel) : SibsConfig(_compiler, _projectPath, _optimizationLevel)
{
packageName = "test";
}
virtual ~SibsTestConfig(){}
PackageType getPackageType() const override
{
return PackageType::EXECUTABLE;
}
protected:
void processObject(StringView name) override;
void processField(StringView name, const ConfigValue &value) override;
void finished() override;
};
}
#endif //SIBS_CONF_HPP
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