mirror of
https://github.com/bdring/Grbl_Esp32.git
synced 2025-09-01 18:32:37 +02:00
clang-format Configuration/
This commit is contained in:
@@ -4,8 +4,7 @@
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#include <cstring>
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namespace Configuration
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{
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namespace Configuration {
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void AfterParse::handleDetail(const char* name, Configurable* value) {
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value->afterParse();
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value->handle(*this);
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@@ -5,28 +5,26 @@
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#include "../Pin.h"
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#include "HandlerBase.h"
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namespace Configuration
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{
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namespace Configuration {
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class Configurable;
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class AfterParse : public HandlerBase
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{
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class AfterParse : public HandlerBase {
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AfterParse(const AfterParse&) = delete;
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AfterParse& operator=(const AfterParse&) = delete;
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protected:
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void handleDetail(const char* name, Configurable* value) override;
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bool matchesUninitialized(const char* name) override { return false; }
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void handleDetail(const char* name, Configurable* value) override;
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bool matchesUninitialized(const char* name) override { return false; }
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HandlerType handlerType() override { return HandlerType::AfterParse; }
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public:
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AfterParse() = default;
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void handle(const char* name, bool& value) override { }
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void handle(const char* name, int& value) override { }
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void handle(const char* name, float& value) override { }
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void handle(const char* name, double& value) override { }
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void handle(const char* name, StringRange& value) override { }
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void handle(const char* name, Pin& value) override { }
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void handle(const char* name, bool& value) override {}
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void handle(const char* name, int& value) override {}
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void handle(const char* name, float& value) override {}
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void handle(const char* name, double& value) override {}
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void handle(const char* name, StringRange& value) override {}
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void handle(const char* name, Pin& value) override {}
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};
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}
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@@ -3,14 +3,12 @@
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#include "Generator.h"
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#include "Parser.h"
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namespace Configuration
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{
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namespace Configuration {
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class HandlerBase;
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class Configurable
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{
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class Configurable {
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Configurable(const Configurable&) = delete;
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Configurable(Configurable&&) = default;
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Configurable(Configurable&&) = default;
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Configurable& operator=(const Configurable&) = delete;
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Configurable& operator=(Configurable&&) = default;
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@@ -18,7 +16,7 @@ namespace Configuration
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public:
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Configurable() = default;
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virtual void validate() const = 0;
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virtual void validate() const = 0;
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virtual void handle(HandlerBase& handler) = 0;
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virtual void afterParse() {}
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// virtual const char* name() const = 0;
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@@ -5,27 +5,21 @@
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#include <cstring>
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#include <cstdio>
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namespace Configuration
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{
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void Generator::enter(const char* name)
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{
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namespace Configuration {
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void Generator::enter(const char* name) {
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indent();
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dst_ << name << ":\n";
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indent_++;
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}
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void Generator::add(Configuration::Configurable* configurable)
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{
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if (configurable != nullptr)
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{
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void Generator::add(Configuration::Configurable* configurable) {
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if (configurable != nullptr) {
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configurable->handle(*this);
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}
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}
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void Generator::leave()
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{
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if (!lastIsNewline_)
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{
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void Generator::leave() {
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if (!lastIsNewline_) {
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dst_ << '\n';
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lastIsNewline_ = true;
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}
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@@ -39,4 +33,4 @@ namespace Configuration
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leave();
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}
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}
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}
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@@ -7,23 +7,20 @@
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#include "../StringStream.h"
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#include "HandlerBase.h"
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namespace Configuration
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{
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namespace Configuration {
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class Configurable;
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class Generator : public HandlerBase
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{
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class Generator : public HandlerBase {
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Generator(const Generator&) = delete;
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Generator& operator=(const Generator&) = delete;
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int indent_;
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int indent_;
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SimpleOutputStream& dst_;
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bool lastIsNewline_ = false;
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bool lastIsNewline_ = false;
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inline void indent() {
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lastIsNewline_ = false;
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for (int i = 0; i < indent_ * 2; ++i)
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{
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for (int i = 0; i < indent_ * 2; ++i) {
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dst_ << ' ';
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}
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}
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@@ -31,10 +28,10 @@ namespace Configuration
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void enter(const char* name);
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void add(Configuration::Configurable* configurable);
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void leave();
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protected:
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void handleDetail(const char* name, Configurable* value) override;
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bool matchesUninitialized(const char* name) override { return false; }
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void handleDetail(const char* name, Configurable* value) override;
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bool matchesUninitialized(const char* name) override { return false; }
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HandlerType handlerType() override { return HandlerType::Generator; }
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public:
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|
@@ -6,8 +6,7 @@
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namespace Configuration {
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template <typename BaseType>
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class GenericFactory
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{
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class GenericFactory {
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static GenericFactory& instance() {
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static GenericFactory instance_;
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return instance_;
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@@ -28,37 +27,26 @@ namespace Configuration {
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BuilderBase& operator=(const BuilderBase& o) = delete;
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virtual BaseType* create() const = 0;
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const char* name() const { return name_; }
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const char* name() const { return name_; }
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virtual ~BuilderBase() = default;
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};
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std::vector<BuilderBase*> builders_;
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inline static void registerBuilder(BuilderBase* builder)
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{
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instance().builders_.push_back(builder);
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}
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inline static void registerBuilder(BuilderBase* builder) { instance().builders_.push_back(builder); }
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public:
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template <typename DerivedType>
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class InstanceBuilder : public BuilderBase
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{
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class InstanceBuilder : public BuilderBase {
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public:
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InstanceBuilder(const char* name) : BuilderBase(name) {
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instance().registerBuilder(this);
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}
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InstanceBuilder(const char* name) : BuilderBase(name) { instance().registerBuilder(this); }
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BaseType* create() const override
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{
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return new DerivedType();
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}
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BaseType* create() const override { return new DerivedType(); }
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};
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static void handle(Configuration::HandlerBase& handler, BaseType*& inst)
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{
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if (inst == nullptr)
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{
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static void handle(Configuration::HandlerBase& handler, BaseType*& inst) {
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if (inst == nullptr) {
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for (auto it : instance().builders_) {
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if (handler.matchesUninitialized(it->name())) {
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inst = it->create();
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@@ -67,11 +55,9 @@ namespace Configuration {
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return;
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}
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}
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}
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else
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{
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} else {
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handler.handleDetail(inst->name(), inst);
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}
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}
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};
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}
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}
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@@ -4,36 +4,32 @@
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#include "../Pin.h"
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#include "../StringRange.h"
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namespace Configuration
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{
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namespace Configuration {
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class Configurable;
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template <typename BaseType>
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class GenericFactory;
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class HandlerBase
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{
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class HandlerBase {
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protected:
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virtual void handleDetail(const char* name, Configurable* value) = 0;
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virtual bool matchesUninitialized(const char* name) = 0;
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virtual bool matchesUninitialized(const char* name) = 0;
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template <typename BaseType>
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friend class GenericFactory;
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public:
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virtual void handle(const char* name, bool& value) = 0;
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virtual void handle(const char* name, int& value) = 0;
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virtual void handle(const char* name, double& value) = 0;
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virtual void handle(const char* name, float& value) = 0;
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virtual void handle(const char* name, bool& value) = 0;
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virtual void handle(const char* name, int& value) = 0;
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virtual void handle(const char* name, double& value) = 0;
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virtual void handle(const char* name, float& value) = 0;
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virtual void handle(const char* name, StringRange& value) = 0;
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virtual void handle(const char* name, Pin& value) = 0;
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virtual void handle(const char* name, Pin& value) = 0;
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virtual void handle(const char* name, String& value)
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{
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virtual void handle(const char* name, String& value) {
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StringRange range;
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handle(name, range);
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if (range.begin() != nullptr)
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{
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if (range.begin() != nullptr) {
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value = range.str();
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}
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}
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@@ -42,15 +38,12 @@ namespace Configuration
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template <typename T>
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void handle(const char* name, T*& value) {
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if (handlerType() == HandlerType::Parser)
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{
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if (value == nullptr && matchesUninitialized(name))
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{
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if (handlerType() == HandlerType::Parser) {
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if (value == nullptr && matchesUninitialized(name)) {
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value = new T();
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handleDetail(name, value);
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}
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}
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else {
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} else {
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if (value != nullptr) {
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handleDetail(name, value);
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}
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@@ -58,6 +51,8 @@ namespace Configuration
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}
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template <typename T>
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void handle(const char* name, T& value) { handleDetail(name, &value); }
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void handle(const char* name, T& value) {
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handleDetail(name, &value);
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}
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};
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}
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@@ -1,13 +1,5 @@
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#pragma once
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namespace Configuration
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{
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enum struct HandlerType
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{
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Parser,
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AfterParse,
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Runtime,
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Generator,
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Validator
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};
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namespace Configuration {
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enum struct HandlerType { Parser, AfterParse, Runtime, Generator, Validator };
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}
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|
@@ -2,24 +2,20 @@
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#include "LegacySettingRegistry.h"
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namespace Configuration
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{
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class LegacySettingHandler
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{
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namespace Configuration {
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class LegacySettingHandler {
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public:
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inline LegacySettingHandler() {
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LegacySettingRegistry::registerHandler(this);
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}
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inline LegacySettingHandler() { LegacySettingRegistry::registerHandler(this); }
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LegacySettingHandler(const LegacySettingHandler&) = delete;
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LegacySettingHandler(LegacySettingHandler&&) = delete;
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LegacySettingHandler(LegacySettingHandler&&) = delete;
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LegacySettingHandler& operator=(const LegacySettingHandler&) = delete;
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LegacySettingHandler& operator=(LegacySettingHandler&&) = delete;
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virtual int index() = 0;
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virtual int index() = 0;
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virtual void handle(const char* value) = 0;
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virtual ~LegacySettingHandler() {
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// Remove from factory? We shouldn't remove handlers...
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}
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};
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}
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}
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|
@@ -2,17 +2,10 @@
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#include "LegacySettingHandler.h"
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namespace Configuration
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{
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bool LegacySettingRegistry::isLegacySetting(const char* str)
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{
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return str[0] == '$' && (str[1] >= '0' && str[1] <= '9');
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}
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namespace Configuration {
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bool LegacySettingRegistry::isLegacySetting(const char* str) { return str[0] == '$' && (str[1] >= '0' && str[1] <= '9'); }
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void LegacySettingRegistry::registerHandler(LegacySettingHandler* handler)
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{
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instance().handlers_.push_back(handler);
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}
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void LegacySettingRegistry::registerHandler(LegacySettingHandler* handler) { instance().handlers_.push_back(handler); }
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bool LegacySettingRegistry::tryHandleLegacy(const char* str) {
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if (isLegacySetting(str)) {
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@@ -21,8 +14,7 @@ namespace Configuration
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int value = 0;
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++str;
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while (*str && *str >= '0' && *str <= '9')
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{
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while (*str && *str >= '0' && *str <= '9') {
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value = value * 10 + (*str - '0');
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++str;
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}
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@@ -31,13 +23,11 @@ namespace Configuration
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++str;
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handleLegacy(value, str);
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}
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else {
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} else {
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log_warn("Incorrect setting '" << start << "': cannot find '='.");
|
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}
|
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return true;
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}
|
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else {
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} else {
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return false;
|
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}
|
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}
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@@ -45,8 +35,7 @@ namespace Configuration
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void LegacySettingRegistry::handleLegacy(int index, const char* value) {
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bool handled = false;
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for (auto it : instance().handlers_) {
|
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if (it->index() == index)
|
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{
|
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if (it->index() == index) {
|
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handled = true;
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it->handle(value);
|
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}
|
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|
@@ -6,8 +6,7 @@
|
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namespace Configuration {
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class LegacySettingHandler;
|
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|
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class LegacySettingRegistry
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{
|
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class LegacySettingRegistry {
|
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static LegacySettingRegistry& instance() {
|
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static LegacySettingRegistry instance_;
|
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return instance_;
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|
@@ -17,8 +17,7 @@ namespace Configuration {
|
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// Attempt to use the correct position in the parser:
|
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if (current_.keyEnd_) {
|
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throw ParseException(start_, current_.keyEnd_, description);
|
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}
|
||||
else {
|
||||
} else {
|
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Tokenizer::ParseError(description);
|
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}
|
||||
}
|
||||
@@ -73,7 +72,7 @@ namespace Configuration {
|
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// At this point, we just know the indent is smaller. We don't know if we're in
|
||||
// the *right* section tho.
|
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auto last = indentStack_.top();
|
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indent_ = last;
|
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indent_ = last;
|
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indentStack_.pop();
|
||||
|
||||
if (last == token_.indent_) {
|
||||
@@ -92,21 +91,21 @@ namespace Configuration {
|
||||
}
|
||||
return StringRange(current_.sValueStart_, current_.sValueEnd_);
|
||||
}
|
||||
|
||||
|
||||
bool Parser::boolValue() const {
|
||||
if (current_.kind_ != TokenKind::Boolean) {
|
||||
parseError("Expected a boolean value (e.g. true or value)");
|
||||
}
|
||||
return current_.bValue_;
|
||||
}
|
||||
|
||||
|
||||
int Parser::intValue() const {
|
||||
if (current_.kind_ != TokenKind::IntegerValue) {
|
||||
parseError("Expected an integer value (e.g. 123456)");
|
||||
}
|
||||
return current_.iValue_;
|
||||
}
|
||||
|
||||
|
||||
double Parser::doubleValue() const {
|
||||
if (current_.kind_ != TokenKind::FloatingPoint) {
|
||||
parseError("Expected a float value (e.g. 123.456)");
|
||||
@@ -114,8 +113,7 @@ namespace Configuration {
|
||||
return current_.fValue_;
|
||||
}
|
||||
|
||||
Pin Parser::pinValue() const
|
||||
{
|
||||
Pin Parser::pinValue() const {
|
||||
if (current_.kind_ != TokenKind::String) {
|
||||
parseError("Expected a string value (e.g. 'foo')");
|
||||
}
|
||||
|
@@ -15,7 +15,7 @@ namespace Configuration {
|
||||
|
||||
std::stack<int> indentStack_;
|
||||
TokenData current_;
|
||||
int indent_ = 0;
|
||||
int indent_ = 0;
|
||||
|
||||
void parseError(const char* description) const;
|
||||
|
||||
@@ -39,16 +39,15 @@ namespace Configuration {
|
||||
void leave();
|
||||
|
||||
inline bool is(const char* expected) const {
|
||||
return current_.keyStart_ != nullptr &&
|
||||
!strncmp(expected, current_.keyStart_, size_t(current_.keyEnd_ - current_.keyStart_));
|
||||
return current_.keyStart_ != nullptr && !strncmp(expected, current_.keyStart_, size_t(current_.keyEnd_ - current_.keyStart_));
|
||||
}
|
||||
|
||||
inline StringRange key() const { return StringRange(current_.keyStart_, current_.keyEnd_); }
|
||||
|
||||
StringRange stringValue() const;
|
||||
bool boolValue() const;
|
||||
int intValue() const;
|
||||
double doubleValue() const;
|
||||
Pin pinValue() const;
|
||||
bool boolValue() const;
|
||||
int intValue() const;
|
||||
double doubleValue() const;
|
||||
Pin pinValue() const;
|
||||
};
|
||||
}
|
||||
|
@@ -2,20 +2,15 @@
|
||||
|
||||
#include <cstdlib>
|
||||
|
||||
namespace Configuration
|
||||
{
|
||||
void RuntimeSetting::handleDetail(const char* name, Configuration::Configurable* value)
|
||||
{
|
||||
if (is(name) && this->value() == nullptr)
|
||||
{
|
||||
namespace Configuration {
|
||||
void RuntimeSetting::handleDetail(const char* name, Configuration::Configurable* value) {
|
||||
if (is(name) && this->value() == nullptr) {
|
||||
auto previous = start_;
|
||||
|
||||
// Figure out next node
|
||||
auto next = start_;
|
||||
for (; *next && *next != '=' && *next != '/'; ++next)
|
||||
{
|
||||
}
|
||||
|
||||
for (; *next && *next != '=' && *next != '/'; ++next) {}
|
||||
|
||||
// Do we have a child?
|
||||
if (*next == '/') {
|
||||
++next;
|
||||
@@ -30,35 +25,27 @@ namespace Configuration
|
||||
}
|
||||
}
|
||||
|
||||
void RuntimeSetting::handle(const char* name, int& value)
|
||||
{
|
||||
if (is(name) && this->value() != nullptr)
|
||||
{
|
||||
void RuntimeSetting::handle(const char* name, int& value) {
|
||||
if (is(name) && this->value() != nullptr) {
|
||||
value = atoi(this->value());
|
||||
}
|
||||
}
|
||||
|
||||
void RuntimeSetting::handle(const char* name, double& value)
|
||||
{
|
||||
if (is(name) && this->value() != nullptr)
|
||||
{
|
||||
void RuntimeSetting::handle(const char* name, double& value) {
|
||||
if (is(name) && this->value() != nullptr) {
|
||||
char* floatEnd;
|
||||
value = strtod(this->value(), &floatEnd);
|
||||
}
|
||||
}
|
||||
|
||||
void RuntimeSetting::handle(const char* name, StringRange& value)
|
||||
{
|
||||
if (is(name) && this->value() != nullptr)
|
||||
{
|
||||
void RuntimeSetting::handle(const char* name, StringRange& value) {
|
||||
if (is(name) && this->value() != nullptr) {
|
||||
value = this->value();
|
||||
}
|
||||
}
|
||||
|
||||
void RuntimeSetting::handle(const char* name, Pin& value)
|
||||
{
|
||||
if (is(name) && this->value() != nullptr)
|
||||
{
|
||||
void RuntimeSetting::handle(const char* name, Pin& value) {
|
||||
if (is(name) && this->value() != nullptr) {
|
||||
value = Pin::create(StringRange(this->value()));
|
||||
}
|
||||
}
|
||||
|
@@ -3,30 +3,28 @@
|
||||
#include "HandlerBase.h"
|
||||
#include "Configurable.h"
|
||||
|
||||
namespace Configuration
|
||||
{
|
||||
class RuntimeSetting : public Configuration::HandlerBase
|
||||
{
|
||||
namespace Configuration {
|
||||
class RuntimeSetting : public Configuration::HandlerBase {
|
||||
private:
|
||||
const char* setting_; // $foo/bar=12
|
||||
const char* setting_; // $foo/bar=12
|
||||
const char* start_;
|
||||
|
||||
bool is(const char* name) const {
|
||||
if (start_ != nullptr) {
|
||||
auto len = strlen(name);
|
||||
return !strncmp(name, start_, len) && (start_[len] == '=' || start_[len] == '/');
|
||||
}
|
||||
else {
|
||||
} else {
|
||||
return false;
|
||||
}
|
||||
}
|
||||
|
||||
const char* value() const
|
||||
{
|
||||
for (const char* it = start_; *it; ++it)
|
||||
{
|
||||
if (*it == '/') { return nullptr; }
|
||||
else if (*it == '=') { return it + 1; }
|
||||
const char* value() const {
|
||||
for (const char* it = start_; *it; ++it) {
|
||||
if (*it == '/') {
|
||||
return nullptr;
|
||||
} else if (*it == '=') {
|
||||
return it + 1;
|
||||
}
|
||||
}
|
||||
return nullptr;
|
||||
}
|
||||
@@ -37,7 +35,7 @@ namespace Configuration
|
||||
bool matchesUninitialized(const char* name) override { return false; }
|
||||
|
||||
public:
|
||||
RuntimeSetting(const char* runtimeSetting) : setting_(runtimeSetting + 1), start_(runtimeSetting+1) {}
|
||||
RuntimeSetting(const char* runtimeSetting) : setting_(runtimeSetting + 1), start_(runtimeSetting + 1) {}
|
||||
|
||||
void handle(const char* name, int& value) override;
|
||||
void handle(const char* name, double& value) override;
|
||||
|
@@ -6,7 +6,7 @@
|
||||
|
||||
namespace Configuration {
|
||||
|
||||
Tokenizer::Tokenizer(const char* start, const char* end) : current_(start), end_(end), start_(start), token_() {
|
||||
Tokenizer::Tokenizer(const char* start, const char* end) : current_(start), end_(end), start_(start), token_() {
|
||||
// If start is a yaml document start ('---' [newline]), skip that first.
|
||||
if (EqualsCaseInsensitive("---")) {
|
||||
for (int i = 0; i < 3; ++i) {
|
||||
@@ -39,164 +39,158 @@ namespace Configuration {
|
||||
|
||||
if (!Eof()) {
|
||||
switch (Current()) {
|
||||
case '\t':
|
||||
// TODO FIXME: We can do tabs or spaces, not both. However, we *could* let the user decide.
|
||||
ParseError("Indentation through tabs is not allowed. Convert all tabs to spaces please.");
|
||||
break;
|
||||
case '\t':
|
||||
// TODO FIXME: We can do tabs or spaces, not both. However, we *could* let the user decide.
|
||||
ParseError("Indentation through tabs is not allowed. Convert all tabs to spaces please.");
|
||||
break;
|
||||
|
||||
case '#': // Comment till end of line
|
||||
Inc();
|
||||
while (!Eof() && !IsEndLine()) {
|
||||
case '#': // Comment till end of line
|
||||
Inc();
|
||||
}
|
||||
return;
|
||||
|
||||
case '\r':
|
||||
case '\n':
|
||||
Inc();
|
||||
if (!Eof() && Current() == '\n') {
|
||||
Inc();
|
||||
} // \r\n
|
||||
goto parseAgain;
|
||||
|
||||
default:
|
||||
if (!IsAlpha()) {
|
||||
ParseError("Expected identifier.");
|
||||
}
|
||||
|
||||
token_.keyStart_ = current_;
|
||||
Inc();
|
||||
while (!Eof() && (IsAlpha() || IsDigit() || Current() == '_')) {
|
||||
Inc();
|
||||
}
|
||||
token_.keyEnd_ = current_;
|
||||
|
||||
// Skip whitespaces:
|
||||
while (!Eof() && IsWhiteSpace()) {
|
||||
Inc();
|
||||
}
|
||||
|
||||
if (Current() != ':') {
|
||||
ParseError("After a key or section name, we expect a colon character ':'.");
|
||||
}
|
||||
Inc();
|
||||
|
||||
// Skip whitespaces after the colon:
|
||||
while (!Eof() && IsWhiteSpace()) {
|
||||
Inc();
|
||||
}
|
||||
|
||||
token_.indent_ = indent;
|
||||
if (IsEndLine()) {
|
||||
token_.kind_ = TokenKind::Section;
|
||||
while (!Eof() && !IsEndLine()) {
|
||||
Inc();
|
||||
}
|
||||
return;
|
||||
|
||||
case '\r':
|
||||
case '\n':
|
||||
Inc();
|
||||
if (!Eof() && Current() == '\n') {
|
||||
Inc();
|
||||
} // \r\n
|
||||
}
|
||||
else {
|
||||
switch (Current()) {
|
||||
case '"':
|
||||
case '\'': {
|
||||
auto delimiter = Current();
|
||||
goto parseAgain;
|
||||
|
||||
token_.kind_ = TokenKind::String;
|
||||
Inc();
|
||||
token_.sValueStart_ = current_;
|
||||
while (!Eof() && Current() != delimiter && !IsEndLine()) {
|
||||
Inc();
|
||||
}
|
||||
token_.sValueEnd_ = current_;
|
||||
if (Current() != delimiter) {
|
||||
ParseError("Could not find matching delimiter in string value.");
|
||||
}
|
||||
Inc();
|
||||
} break;
|
||||
|
||||
default:
|
||||
if (EqualsCaseInsensitive("true")) {
|
||||
token_.kind_ = TokenKind::Boolean;
|
||||
token_.bValue_ = true;
|
||||
|
||||
for (auto i = 0; i < 4; ++i) {
|
||||
Inc();
|
||||
}
|
||||
}
|
||||
else if (EqualsCaseInsensitive("false")) {
|
||||
token_.kind_ = TokenKind::Boolean;
|
||||
token_.bValue_ = false;
|
||||
|
||||
for (auto i = 0; i < 5; ++i) {
|
||||
Inc();
|
||||
}
|
||||
}
|
||||
else if (IsDigit() || Current() == '-') {
|
||||
auto doubleOrIntStart = current_;
|
||||
|
||||
int intValue = 0;
|
||||
bool negative = false;
|
||||
|
||||
if (Current() == '-') {
|
||||
Inc();
|
||||
negative = true;
|
||||
}
|
||||
|
||||
while (IsDigit()) {
|
||||
intValue = intValue * 10 + int(Current() - '0');
|
||||
Inc();
|
||||
}
|
||||
|
||||
if (Current() == 'e' || Current() == 'E' || Current() == '.' || // markers
|
||||
(current_ - doubleOrIntStart) >= 9) { // liberal interpretation of 'out of int range'
|
||||
char* floatEnd;
|
||||
token_.fValue_ = strtod(doubleOrIntStart, &floatEnd);
|
||||
token_.kind_ = TokenKind::FloatingPoint;
|
||||
|
||||
current_ = floatEnd;
|
||||
}
|
||||
else {
|
||||
if (negative) {
|
||||
intValue = -intValue;
|
||||
}
|
||||
token_.iValue_ = intValue;
|
||||
token_.kind_ = TokenKind::IntegerValue;
|
||||
}
|
||||
}
|
||||
else {
|
||||
// If it's not 'true', not 'false', and not a digit, we have a string delimited by a whitespace
|
||||
token_.kind_ = TokenKind::String;
|
||||
token_.sValueStart_ = current_;
|
||||
while (!Eof() && !IsWhiteSpace() && !IsEndLine()) {
|
||||
Inc();
|
||||
}
|
||||
token_.sValueEnd_ = current_;
|
||||
}
|
||||
break;
|
||||
default:
|
||||
if (!IsAlpha()) {
|
||||
ParseError("Expected identifier.");
|
||||
}
|
||||
|
||||
// Skip more whitespaces
|
||||
token_.keyStart_ = current_;
|
||||
Inc();
|
||||
while (!Eof() && (IsAlpha() || IsDigit() || Current() == '_')) {
|
||||
Inc();
|
||||
}
|
||||
token_.keyEnd_ = current_;
|
||||
|
||||
// Skip whitespaces:
|
||||
while (!Eof() && IsWhiteSpace()) {
|
||||
Inc();
|
||||
}
|
||||
|
||||
// A comment after a key-value pair is allowed.
|
||||
if (Current() == '#') {
|
||||
if (Current() != ':') {
|
||||
ParseError("After a key or section name, we expect a colon character ':'.");
|
||||
}
|
||||
Inc();
|
||||
|
||||
// Skip whitespaces after the colon:
|
||||
while (!Eof() && IsWhiteSpace()) {
|
||||
Inc();
|
||||
while (!Eof() && !IsEndLine()) {
|
||||
Inc();
|
||||
}
|
||||
}
|
||||
|
||||
// Should be EOL or EOF at this point.
|
||||
if (!IsEndLine() && !Eof()) {
|
||||
ParseError("Expected line end after key/value pair.");
|
||||
token_.indent_ = indent;
|
||||
if (IsEndLine()) {
|
||||
token_.kind_ = TokenKind::Section;
|
||||
|
||||
Inc();
|
||||
if (!Eof() && Current() == '\n') {
|
||||
Inc();
|
||||
} // \r\n
|
||||
} else {
|
||||
switch (Current()) {
|
||||
case '"':
|
||||
case '\'': {
|
||||
auto delimiter = Current();
|
||||
|
||||
token_.kind_ = TokenKind::String;
|
||||
Inc();
|
||||
token_.sValueStart_ = current_;
|
||||
while (!Eof() && Current() != delimiter && !IsEndLine()) {
|
||||
Inc();
|
||||
}
|
||||
token_.sValueEnd_ = current_;
|
||||
if (Current() != delimiter) {
|
||||
ParseError("Could not find matching delimiter in string value.");
|
||||
}
|
||||
Inc();
|
||||
} break;
|
||||
|
||||
default:
|
||||
if (EqualsCaseInsensitive("true")) {
|
||||
token_.kind_ = TokenKind::Boolean;
|
||||
token_.bValue_ = true;
|
||||
|
||||
for (auto i = 0; i < 4; ++i) {
|
||||
Inc();
|
||||
}
|
||||
} else if (EqualsCaseInsensitive("false")) {
|
||||
token_.kind_ = TokenKind::Boolean;
|
||||
token_.bValue_ = false;
|
||||
|
||||
for (auto i = 0; i < 5; ++i) {
|
||||
Inc();
|
||||
}
|
||||
} else if (IsDigit() || Current() == '-') {
|
||||
auto doubleOrIntStart = current_;
|
||||
|
||||
int intValue = 0;
|
||||
bool negative = false;
|
||||
|
||||
if (Current() == '-') {
|
||||
Inc();
|
||||
negative = true;
|
||||
}
|
||||
|
||||
while (IsDigit()) {
|
||||
intValue = intValue * 10 + int(Current() - '0');
|
||||
Inc();
|
||||
}
|
||||
|
||||
if (Current() == 'e' || Current() == 'E' || Current() == '.' || // markers
|
||||
(current_ - doubleOrIntStart) >= 9) { // liberal interpretation of 'out of int range'
|
||||
char* floatEnd;
|
||||
token_.fValue_ = strtod(doubleOrIntStart, &floatEnd);
|
||||
token_.kind_ = TokenKind::FloatingPoint;
|
||||
|
||||
current_ = floatEnd;
|
||||
} else {
|
||||
if (negative) {
|
||||
intValue = -intValue;
|
||||
}
|
||||
token_.iValue_ = intValue;
|
||||
token_.kind_ = TokenKind::IntegerValue;
|
||||
}
|
||||
} else {
|
||||
// If it's not 'true', not 'false', and not a digit, we have a string delimited by a whitespace
|
||||
token_.kind_ = TokenKind::String;
|
||||
token_.sValueStart_ = current_;
|
||||
while (!Eof() && !IsWhiteSpace() && !IsEndLine()) {
|
||||
Inc();
|
||||
}
|
||||
token_.sValueEnd_ = current_;
|
||||
}
|
||||
break;
|
||||
}
|
||||
|
||||
// Skip more whitespaces
|
||||
while (!Eof() && IsWhiteSpace()) {
|
||||
Inc();
|
||||
}
|
||||
|
||||
// A comment after a key-value pair is allowed.
|
||||
if (Current() == '#') {
|
||||
Inc();
|
||||
while (!Eof() && !IsEndLine()) {
|
||||
Inc();
|
||||
}
|
||||
}
|
||||
|
||||
// Should be EOL or EOF at this point.
|
||||
if (!IsEndLine() && !Eof()) {
|
||||
ParseError("Expected line end after key/value pair.");
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
else {
|
||||
token_.kind_ = TokenKind::Eof;
|
||||
} else {
|
||||
token_.kind_ = TokenKind::Eof;
|
||||
token_.indent_ = 0;
|
||||
}
|
||||
}
|
||||
|
@@ -4,10 +4,9 @@
|
||||
|
||||
#include <cstring>
|
||||
|
||||
namespace Configuration
|
||||
{
|
||||
namespace Configuration {
|
||||
void Validator::handleDetail(const char* name, Configurable* value) {
|
||||
value->validate();
|
||||
value->handle(*this);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
@@ -5,28 +5,26 @@
|
||||
#include "../Pin.h"
|
||||
#include "HandlerBase.h"
|
||||
|
||||
namespace Configuration
|
||||
{
|
||||
namespace Configuration {
|
||||
class Configurable;
|
||||
|
||||
class Validator : public HandlerBase
|
||||
{
|
||||
class Validator : public HandlerBase {
|
||||
Validator(const Validator&) = delete;
|
||||
Validator& operator=(const Validator&) = delete;
|
||||
|
||||
protected:
|
||||
void handleDetail(const char* name, Configurable* value) override;
|
||||
bool matchesUninitialized(const char* name) override { return false; }
|
||||
void handleDetail(const char* name, Configurable* value) override;
|
||||
bool matchesUninitialized(const char* name) override { return false; }
|
||||
HandlerType handlerType() override { return HandlerType::Validator; }
|
||||
|
||||
public:
|
||||
Validator() = default;
|
||||
|
||||
void handle(const char* name, bool& value) override { }
|
||||
void handle(const char* name, int& value) override { }
|
||||
void handle(const char* name, float& value) override { }
|
||||
void handle(const char* name, double& value) override { }
|
||||
void handle(const char* name, StringRange& value) override { }
|
||||
void handle(const char* name, Pin& value) override { }
|
||||
void handle(const char* name, bool& value) override {}
|
||||
void handle(const char* name, int& value) override {}
|
||||
void handle(const char* name, float& value) override {}
|
||||
void handle(const char* name, double& value) override {}
|
||||
void handle(const char* name, StringRange& value) override {}
|
||||
void handle(const char* name, Pin& value) override {}
|
||||
};
|
||||
}
|
||||
|
Reference in New Issue
Block a user