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Update .clang-format to align pointers to the types

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main
Luis Díaz Más 3 years ago
parent 790fc465f4
commit 3b9fcb4b3d
8 changed files with 296 additions and 292 deletions
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4
.clang-format
Unescape Escape View File

@ -6,6 +6,10 @@ ColumnLimit: 120
Language: Cpp
BasedOnStyle: Google
# Force pointers to the type for C++.
DerivePointerAlignment: false
PointerAlignment: Left
# Useful for sorting the project inclusions and standard library inclusions separately
IncludeBlocks: Preserve

206
samples/Jzon.cpp
Unescape Escape View File

@ -43,11 +43,11 @@ class FormatInterpreter {
FormatInterpreter() {
SetFormat(NoFormat);
}
explicit FormatInterpreter(const Format &format) {
explicit FormatInterpreter(const Format& format) {
SetFormat(format);
}
void SetFormat(const Format &format) {
void SetFormat(const Format& format) {
this->format = format;
indentationChar = (format.useTabs ? '\t' : ' ');
spacing = (format.spacing ? " " : "");
@ -60,10 +60,10 @@ class FormatInterpreter {
return "";
}
inline const std::string &GetNewline() const {
inline const std::string& GetNewline() const {
return newline;
}
inline const std::string &GetSpacing() const {
inline const std::string& GetSpacing() const {
return spacing;
}
@ -81,38 +81,38 @@ inline bool IsNumber(char c) {
return ((c >= '0' && c <= '9') || c == '.' || c == '-');
}
Object &Node::AsObject() {
Object& Node::AsObject() {
if (IsObject())
return dynamic_cast<Object &>(*this);
return dynamic_cast<Object&>(*this);
throw TypeException();
}
const Object &Node::AsObject() const {
const Object& Node::AsObject() const {
if (IsObject())
return dynamic_cast<const Object &>(*this);
return dynamic_cast<const Object&>(*this);
throw TypeException();
}
Array &Node::AsArray() {
Array& Node::AsArray() {
if (IsArray())
return dynamic_cast<Array &>(*this);
return dynamic_cast<Array&>(*this);
throw TypeException();
}
const Array &Node::AsArray() const {
const Array& Node::AsArray() const {
if (IsArray())
return dynamic_cast<const Array &>(*this);
return dynamic_cast<const Array&>(*this);
throw TypeException();
}
Value &Node::AsValue() {
Value& Node::AsValue() {
if (IsValue())
return dynamic_cast<Value &>(*this);
return dynamic_cast<Value&>(*this);
throw TypeException();
}
const Value &Node::AsValue() const {
const Value& Node::AsValue() const {
if (IsValue())
return dynamic_cast<const Value &>(*this);
return dynamic_cast<const Value&>(*this);
throw TypeException();
}
Node::Type Node::DetermineType(const std::string &json) {
Node::Type Node::DetermineType(const std::string& json) {
auto jsonIt = std::find_if(json.begin(), json.end(), IsWhitespace);
if (jsonIt == json.end())
return T_VALUE;
@ -130,20 +130,20 @@ Node::Type Node::DetermineType(const std::string &json) {
Value::Value() {
SetNull();
}
Value::Value(const Value &rhs) {
Value::Value(const Value& rhs) {
Set(rhs);
}
Value::Value(const Node &rhs) {
const Value &value = rhs.AsValue();
Value::Value(const Node& rhs) {
const Value& value = rhs.AsValue();
Set(value);
}
Value::Value(ValueType type, const std::string &value) {
Value::Value(ValueType type, const std::string& value) {
Set(type, value);
}
Value::Value(const std::string &value) {
Value::Value(const std::string& value) {
Set(value);
}
Value::Value(const char *value) {
Value::Value(const char* value) {
Set(value);
}
Value::Value(const int value) {
@ -209,21 +209,21 @@ void Value::SetNull() {
valueStr = "";
type = VT_NULL;
}
void Value::Set(const Value &value) {
void Value::Set(const Value& value) {
if (this != &value) {
valueStr = value.valueStr;
type = value.type;
}
}
void Value::Set(ValueType type, const std::string &value) {
void Value::Set(ValueType type, const std::string& value) {
valueStr = value;
this->type = type;
}
void Value::Set(const std::string &value) {
void Value::Set(const std::string& value) {
valueStr = UnescapeString(value);
type = VT_STRING;
}
void Value::Set(const char *value) {
void Value::Set(const char* value) {
valueStr = UnescapeString(std::string(value));
type = VT_STRING;
}
@ -250,73 +250,73 @@ void Value::Set(const bool value) {
type = VT_BOOL;
}
Value &Value::operator=(const Value &rhs) {
Value& Value::operator=(const Value& rhs) {
if (this != &rhs)
Set(rhs);
return *this;
}
Value &Value::operator=(const Node &rhs) {
Value& Value::operator=(const Node& rhs) {
if (this != &rhs)
Set(rhs.AsValue());
return *this;
}
Value &Value::operator=(const std::string &rhs) {
Value& Value::operator=(const std::string& rhs) {
Set(rhs);
return *this;
}
Value &Value::operator=(const char *rhs) {
Value& Value::operator=(const char* rhs) {
Set(rhs);
return *this;
}
Value &Value::operator=(const int rhs) {
Value& Value::operator=(const int rhs) {
Set(rhs);
return *this;
}
Value &Value::operator=(const float rhs) {
Value& Value::operator=(const float rhs) {
Set(rhs);
return *this;
}
Value &Value::operator=(const double rhs) {
Value& Value::operator=(const double rhs) {
Set(rhs);
return *this;
}
Value &Value::operator=(const bool rhs) {
Value& Value::operator=(const bool rhs) {
Set(rhs);
return *this;
}
bool Value::operator==(const Value &other) const {
bool Value::operator==(const Value& other) const {
return ((type == other.type) && (valueStr == other.valueStr));
}
bool Value::operator!=(const Value &other) const {
bool Value::operator!=(const Value& other) const {
return !(*this == other);
}
Node *Value::GetCopy() const {
Node* Value::GetCopy() const {
return new Value(*this);
}
// This is not the most beautiful place for these, but it'll do
using chrPair = struct {
char first;
const char *second;
const char* second;
};
static constexpr std::array<chrPair, 8> chars{
chrPair{'\\', "\\\\"}, chrPair{'/', "\\/"}, chrPair{'\"', "\\\""}, chrPair{'\n', "\\n"},
chrPair{'\t', "\\t"}, chrPair{'\b', "\\b"}, chrPair{'\f', "\\f"}, chrPair{'\r', "\\r"},
};
static constexpr char nullUnescaped = '\0';
static constexpr const char *nullEscaped = "\0\0";
const char *const &getEscaped(const char &c) {
for (auto &&chr : chars) {
static constexpr const char* nullEscaped = "\0\0";
const char* const& getEscaped(const char& c) {
for (auto&& chr : chars) {
if (chr.first == c) {
return chr.second;
}
}
return nullEscaped;
}
const char &getUnescaped(const char &c1, const char &c2) {
for (auto &&chr : chars) {
const char& getUnescaped(const char& c1, const char& c2) {
for (auto&& chr : chars) {
if (c1 == chars[0].first && c2 == chars[1].first) {
return chr.first;
}
@ -324,11 +324,11 @@ const char &getUnescaped(const char &c1, const char &c2) {
return nullUnescaped;
}
std::string Value::EscapeString(const std::string &value) {
std::string Value::EscapeString(const std::string& value) {
std::string escaped;
for (auto &&c : value) {
auto &&a = getEscaped(c);
for (auto&& c : value) {
auto&& a = getEscaped(c);
if (a[0] != '\0') {
escaped += a[0];
escaped += a[1];
@ -339,16 +339,16 @@ std::string Value::EscapeString(const std::string &value) {
return escaped;
}
std::string Value::UnescapeString(const std::string &value) {
std::string Value::UnescapeString(const std::string& value) {
std::string unescaped;
for (auto it = value.cbegin(); it != value.cend(); ++it) {
const char &c = (*it);
const char& c = (*it);
char c2 = '\0';
if (it + 1 != value.end())
c2 = *(it + 1);
const char &a = getUnescaped(c, c2);
const char& a = getUnescaped(c, c2);
if (a != '\0') {
unescaped += a;
if (it + 1 != value.end())
@ -361,13 +361,13 @@ std::string Value::UnescapeString(const std::string &value) {
return unescaped;
}
Object::Object(const Object &other) {
Object::Object(const Object& other) {
std::transform(other.children.begin(), other.children.end(), std::back_inserter(children),
[](const NamedNodePtr &child) { return NamedNodePtr(child.first, child.second->GetCopy()); });
[](const NamedNodePtr& child) { return NamedNodePtr(child.first, child.second->GetCopy()); });
}
Object::Object(const Node &other) {
Object::Object(const Node& other) {
std::transform(other.AsObject().children.begin(), other.AsObject().children.end(), std::back_inserter(children),
[](const NamedNodePtr &child) { return NamedNodePtr(child.first, child.second->GetCopy()); });
[](const NamedNodePtr& child) { return NamedNodePtr(child.first, child.second->GetCopy()); });
}
Object::~Object() {
Clear();
@ -377,13 +377,13 @@ Node::Type Object::GetType() const {
return T_OBJECT;
}
void Object::Add(const std::string &name, Node &node) {
void Object::Add(const std::string& name, Node& node) {
children.emplace_back(name, node.GetCopy());
}
void Object::Add(const std::string &name, const Value &node) {
void Object::Add(const std::string& name, const Value& node) {
children.emplace_back(name, new Value(node));
}
void Object::Remove(const std::string &name) {
void Object::Remove(const std::string& name) {
for (auto it = children.cbegin(); it != children.cend(); ++it) {
if ((*it).first == name) {
delete (*it).second;
@ -394,7 +394,7 @@ void Object::Remove(const std::string &name) {
}
void Object::Clear() {
for (auto &&child : children) {
for (auto&& child : children) {
delete child.second;
child.second = nullptr;
}
@ -424,14 +424,14 @@ Object::const_iterator Object::end() const {
return {nullptr};
}
bool Object::Has(const std::string &name) const {
return std::any_of(children.begin(), children.end(), [&](const NamedNodePtr &child) { return child.first == name; });
bool Object::Has(const std::string& name) const {
return std::any_of(children.begin(), children.end(), [&](const NamedNodePtr& child) { return child.first == name; });
}
size_t Object::GetCount() const {
return children.size();
}
Node &Object::Get(const std::string &name) const {
for (auto &&child : children) {
Node& Object::Get(const std::string& name) const {
for (auto&& child : children) {
if (child.first == name) {
return *child.second;
}
@ -440,20 +440,20 @@ Node &Object::Get(const std::string &name) const {
throw NotFoundException();
}
Node *Object::GetCopy() const {
Node* Object::GetCopy() const {
return new Object(*this);
}
Array::Array(const Array &other) {
for (auto &&value : other.children) {
Array::Array(const Array& other) {
for (auto&& value : other.children) {
children.push_back(value->GetCopy());
}
}
Array::Array(const Node &other) {
const Array &array = other.AsArray();
Array::Array(const Node& other) {
const Array& array = other.AsArray();
for (auto &&value : array.children) {
for (auto&& value : array.children) {
children.push_back(value->GetCopy());
}
}
@ -466,10 +466,10 @@ Node::Type Array::GetType() const {
return T_ARRAY;
}
void Array::Add(Node &node) {
void Array::Add(Node& node) {
children.push_back(node.GetCopy());
}
void Array::Add(const Value &node) {
void Array::Add(const Value& node) {
children.push_back(new Value(node));
}
void Array::Remove(size_t index) {
@ -480,7 +480,7 @@ void Array::Remove(size_t index) {
}
}
void Array::Clear() {
for (auto &&child : children) {
for (auto&& child : children) {
delete child;
child = nullptr;
}
@ -511,7 +511,7 @@ Array::const_iterator Array::end() const {
size_t Array::GetCount() const {
return children.size();
}
Node &Array::Get(size_t index) const {
Node& Array::Get(size_t index) const {
if (index < children.size()) {
return *children.at(index);
}
@ -519,19 +519,19 @@ Node &Array::Get(size_t index) const {
throw NotFoundException();
}
Node *Array::GetCopy() const {
Node* Array::GetCopy() const {
return new Array(*this);
}
FileWriter::FileWriter(std::string filename) : filename(std::move(filename)) {
}
void FileWriter::WriteFile(const std::string &filename, const Node &root, const Format &format) {
void FileWriter::WriteFile(const std::string& filename, const Node& root, const Format& format) {
FileWriter writer(filename);
writer.Write(root, format);
}
void FileWriter::Write(const Node &root, const Format &format) {
void FileWriter::Write(const Node& root, const Format& format) {
Writer writer(root, format);
writer.Write();
@ -540,18 +540,18 @@ void FileWriter::Write(const Node &root, const Format &format) {
file.close();
}
FileReader::FileReader(const std::string &filename) {
FileReader::FileReader(const std::string& filename) {
if (!loadFile(filename, json)) {
error = "Failed to load file";
}
}
bool FileReader::ReadFile(const std::string &filename, Node &node) {
bool FileReader::ReadFile(const std::string& filename, Node& node) {
FileReader reader(filename);
return reader.Read(node);
}
bool FileReader::Read(Node &node) {
bool FileReader::Read(Node& node) {
if (!error.empty())
return false;
@ -567,11 +567,11 @@ Node::Type FileReader::DetermineType() {
return Node::DetermineType(json);
}
const std::string &FileReader::GetError() const {
const std::string& FileReader::GetError() const {
return error;
}
bool FileReader::loadFile(const std::string &filename, std::string &json) {
bool FileReader::loadFile(const std::string& filename, std::string& json) {
std::fstream file(filename.c_str(), std::ios::in | std::ios::binary);
if (!file.is_open()) {
@ -588,7 +588,7 @@ bool FileReader::loadFile(const std::string &filename, std::string &json) {
return true;
}
Writer::Writer(const Node &root, const Format &format) : fi(new FormatInterpreter), root(root) {
Writer::Writer(const Node& root, const Format& format) : fi(new FormatInterpreter), root(root) {
SetFormat(format);
}
Writer::~Writer() {
@ -596,20 +596,20 @@ Writer::~Writer() {
fi = nullptr;
}
void Writer::SetFormat(const Format &format) {
void Writer::SetFormat(const Format& format) {
fi->SetFormat(format);
}
const std::string &Writer::Write() {
const std::string& Writer::Write() {
result.clear();
writeNode(root, 0);
return result;
}
const std::string &Writer::GetResult() const {
const std::string& Writer::GetResult() const {
return result;
}
void Writer::writeNode(const Node &node, size_t level) {
void Writer::writeNode(const Node& node, size_t level) {
switch (node.GetType()) {
case Node::T_OBJECT:
writeObject(node.AsObject(), level);
@ -622,11 +622,11 @@ void Writer::writeNode(const Node &node, size_t level) {
break;
}
}
void Writer::writeObject(const Object &node, size_t level) {
void Writer::writeObject(const Object& node, size_t level) {
result += "{" + fi->GetNewline();
for (auto it = node.begin(); it != node.end(); ++it) {
const std::string &name = (*it).first;
const std::string& name = (*it).first;
// const Node &value = (*it).second;
if (it != node.begin())
@ -637,11 +637,11 @@ void Writer::writeObject(const Object &node, size_t level) {
result += fi->GetNewline() + fi->GetIndentation(level) + "}";
}
void Writer::writeArray(const Array &node, size_t level) {
void Writer::writeArray(const Array& node, size_t level) {
result += "[" + fi->GetNewline();
for (auto it = node.begin(); it != node.end(); ++it) {
const Node &value = (*it);
const Node& value = (*it);
if (it != node.begin())
result += "," + fi->GetNewline();
@ -651,7 +651,7 @@ void Writer::writeArray(const Array &node, size_t level) {
result += fi->GetNewline() + fi->GetIndentation(level) + "]";
}
void Writer::writeValue(const Value &node) {
void Writer::writeValue(const Value& node) {
if (node.IsString()) {
result += "\"" + Value::EscapeString(node.ToString()) + "\"";
} else {
@ -659,13 +659,13 @@ void Writer::writeValue(const Value &node) {
}
}
Parser::Parser(Node &root) : root(root) {
Parser::Parser(Node& root) : root(root) {
}
Parser::Parser(Node &root, const std::string &json) : root(root) {
Parser::Parser(Node& root, const std::string& json) : root(root) {
SetJson(json);
}
void Parser::SetJson(const std::string &json) {
void Parser::SetJson(const std::string& json) {
this->json = json;
jsonSize = json.size();
}
@ -678,7 +678,7 @@ bool Parser::Parse() {
return success;
}
const std::string &Parser::GetError() const {
const std::string& Parser::GetError() const {
return error;
}
@ -766,7 +766,7 @@ void Parser::tokenize() {
}
}
bool Parser::assemble() {
std::stack<std::pair<std::string, Node *>> nodeStack;
std::stack<std::pair<std::string, Node*>> nodeStack;
std::string name;
@ -777,13 +777,13 @@ bool Parser::assemble() {
switch (token) {
case T_UNKNOWN: {
const std::string &unknownToken = data.front().second;
const std::string& unknownToken = data.front().second;
error = "Unknown token: " + unknownToken;
data.pop();
return false;
}
case T_OBJ_BEGIN: {
Node *node = nullptr;
Node* node = nullptr;
if (nodeStack.empty()) {
if (!root.IsObject()) {
error = "The given root node is not an object";
@ -800,7 +800,7 @@ bool Parser::assemble() {
break;
}
case T_ARRAY_BEGIN: {
Node *node = nullptr;
Node* node = nullptr;
if (nodeStack.empty()) {
if (!root.IsArray()) {
error = "The given root node is not an array";
@ -832,7 +832,7 @@ bool Parser::assemble() {
}
std::string name = nodeStack.top().first;
Node *node = nodeStack.top().second;
Node* node = nodeStack.top().second;
nodeStack.pop();
if (!nodeStack.empty()) {
@ -860,7 +860,7 @@ bool Parser::assemble() {
name = data.front().second;
data.pop();
} else {
Node *node = nullptr;
Node* node = nullptr;
if (nodeStack.empty()) {
if (!root.IsValue()) {
error = "The given root node is not a value";
@ -873,9 +873,9 @@ bool Parser::assemble() {
}
if (data.front().first == Value::VT_STRING) {
dynamic_cast<Value *>(node)->Set(data.front().second); // This method calls UnescapeString()
dynamic_cast<Value*>(node)->Set(data.front().second); // This method calls UnescapeString()
} else {
dynamic_cast<Value *>(node)->Set(data.front().first, data.front().second);
dynamic_cast<Value*>(node)->Set(data.front().first, data.front().second);
}
data.pop();
@ -951,7 +951,7 @@ void Parser::readString() {
data.emplace(Value::VT_STRING, str);
}
bool Parser::interpretValue(const std::string &value) {
bool Parser::interpretValue(const std::string& value) {
std::string upperValue;
upperValue.reserve(value.size());
std::transform(value.begin(), value.end(), upperValue.begin(), toupper);

202
samples/Jzon.h
Unescape Escape View File

@ -43,8 +43,8 @@ class Node;
class Value;
class Object;
class Array;
using NamedNode = std::pair<std::string, Node &>;
using NamedNodePtr = std::pair<std::string, Node *>;
using NamedNode = std::pair<std::string, Node&>;
using NamedNodePtr = std::pair<std::string, Node*>;
class TypeException : public std::logic_error {
public:
@ -88,12 +88,12 @@ class JzonAPI Node {
return (GetType() == T_VALUE);
}
Object &AsObject();
const Object &AsObject() const;
Array &AsArray();
const Array &AsArray() const;
Value &AsValue();
const Value &AsValue() const;
Object& AsObject();
const Object& AsObject() const;
Array& AsArray();
const Array& AsArray() const;
Value& AsValue();
const Value& AsValue() const;
virtual inline bool IsNull() const {
return false;
@ -124,23 +124,23 @@ class JzonAPI Node {
throw TypeException();
}
virtual bool Has(const std::string & /*name*/) const {
virtual bool Has(const std::string& /*name*/) const {
throw TypeException();
}
virtual size_t GetCount() const {
return 0;
}
virtual Node &Get(const std::string & /*name*/) const {
virtual Node& Get(const std::string& /*name*/) const {
throw TypeException();
}
virtual Node &Get(size_t /*index*/) const {
virtual Node& Get(size_t /*index*/) const {
throw TypeException();
}
static Type DetermineType(const std::string &json);
static Type DetermineType(const std::string& json);
protected:
virtual Node *GetCopy() const = 0;
virtual Node* GetCopy() const = 0;
};
class JzonAPI Value : public Node {
@ -148,11 +148,11 @@ class JzonAPI Value : public Node {
enum ValueType { VT_NULL, VT_STRING, VT_NUMBER, VT_BOOL };
Value();
Value(const Value &rhs);
Value(const Node &rhs);
Value(ValueType type, const std::string &value);
Value(const std::string &value);
Value(const char *value);
Value(const Value& rhs);
Value(const Node& rhs);
Value(ValueType type, const std::string& value);
Value(const std::string& value);
Value(const char* value);
Value(const int value);
Value(const float value);
Value(const double value);
@ -182,32 +182,32 @@ class JzonAPI Value : public Node {
bool ToBool() const override;
void SetNull();
void Set(const Value &value);
void Set(ValueType type, const std::string &value);
void Set(const std::string &value);
void Set(const char *value);
void Set(const Value& value);
void Set(ValueType type, const std::string& value);
void Set(const std::string& value);
void Set(const char* value);
void Set(const int value);
void Set(const float value);
void Set(const double value);
void Set(const bool value);
Value &operator=(const Value &rhs);
Value &operator=(const Node &rhs);
Value &operator=(const std::string &rhs);
Value &operator=(const char *rhs);
Value &operator=(const int rhs);
Value &operator=(const float rhs);
Value &operator=(const double rhs);
Value &operator=(const bool rhs);
Value& operator=(const Value& rhs);
Value& operator=(const Node& rhs);
Value& operator=(const std::string& rhs);
Value& operator=(const char* rhs);
Value& operator=(const int rhs);
Value& operator=(const float rhs);
Value& operator=(const double rhs);
Value& operator=(const bool rhs);
bool operator==(const Value &other) const;
bool operator!=(const Value &other) const;
bool operator==(const Value& other) const;
bool operator!=(const Value& other) const;
static std::string EscapeString(const std::string &value);
static std::string UnescapeString(const std::string &value);
static std::string EscapeString(const std::string& value);
static std::string UnescapeString(const std::string& value);
protected:
Node *GetCopy() const override;
Node* GetCopy() const override;
private:
std::string valueStr;
@ -220,12 +220,12 @@ class JzonAPI Object : public Node {
public:
class iterator : public std::iterator<std::input_iterator_tag, NamedNode> {
public:
iterator(NamedNodePtr *o) : p(o) {
iterator(NamedNodePtr* o) : p(o) {
}
iterator(const iterator &it) : p(it.p) {
iterator(const iterator& it) : p(it.p) {
}
iterator &operator++() {
iterator& operator++() {
++p;
return *this;
}
@ -235,10 +235,10 @@ class JzonAPI Object : public Node {
return tmp;
}
bool operator==(const iterator &rhs) {
bool operator==(const iterator& rhs) {
return p == rhs.p;
}
bool operator!=(const iterator &rhs) {
bool operator!=(const iterator& rhs) {
return p != rhs.p;
}
@ -247,16 +247,16 @@ class JzonAPI Object : public Node {
}
private:
NamedNodePtr *p;
NamedNodePtr* p;
};
class const_iterator : public std::iterator<std::input_iterator_tag, const NamedNode> {
public:
const_iterator(const NamedNodePtr *o) : p(o) {
const_iterator(const NamedNodePtr* o) : p(o) {
}
const_iterator(const const_iterator &it) : p(it.p) {
const_iterator(const const_iterator& it) : p(it.p) {
}
const_iterator &operator++() {
const_iterator& operator++() {
++p;
return *this;
}
@ -266,10 +266,10 @@ class JzonAPI Object : public Node {
return tmp;
}
bool operator==(const const_iterator &rhs) {
bool operator==(const const_iterator& rhs) {
return p == rhs.p;
}
bool operator!=(const const_iterator &rhs) {
bool operator!=(const const_iterator& rhs) {
return p != rhs.p;
}
@ -278,19 +278,19 @@ class JzonAPI Object : public Node {
}
private:
const NamedNodePtr *p;
const NamedNodePtr* p;
};
Object() = default;
Object(const Object &other);
Object(const Node &other);
Object(const Object& other);
Object(const Node& other);
~Object() override;
Type GetType() const override;
void Add(const std::string &name, Node &node);
void Add(const std::string &name, const Value &node);
void Remove(const std::string &name);
void Add(const std::string& name, Node& node);
void Add(const std::string& name, const Value& node);
void Remove(const std::string& name);
void Clear();
iterator begin();
@ -298,13 +298,13 @@ class JzonAPI Object : public Node {
iterator end();
const_iterator end() const;
bool Has(const std::string &name) const override;
bool Has(const std::string& name) const override;
size_t GetCount() const override;
Node &Get(const std::string &name) const override;
Node& Get(const std::string& name) const override;
using Node::Get;
protected:
Node *GetCopy() const override;
Node* GetCopy() const override;
private:
using ChildList = std::vector<NamedNodePtr>;
@ -315,12 +315,12 @@ class JzonAPI Array : public Node {
public:
class iterator : public std::iterator<std::input_iterator_tag, Node> {
public:
iterator(Node **o) : p(o) {
iterator(Node** o) : p(o) {
}
iterator(const iterator &it) : p(it.p) {
iterator(const iterator& it) : p(it.p) {
}
iterator &operator++() {
iterator& operator++() {
++p;
return *this;
}
@ -330,28 +330,28 @@ class JzonAPI Array : public Node {
return tmp;
}
bool operator==(const iterator &rhs) {
bool operator==(const iterator& rhs) {
return p == rhs.p;
}
bool operator!=(const iterator &rhs) {
bool operator!=(const iterator& rhs) {
return p != rhs.p;
}
Node &operator*() {
Node& operator*() {
return **p;
}
private:
Node **p;
Node** p;
};
class const_iterator : public std::iterator<std::input_iterator_tag, const Node> {
public:
const_iterator(const Node *const *o) : p(o) {
const_iterator(const Node* const* o) : p(o) {
}
const_iterator(const const_iterator &it) : p(it.p) {
const_iterator(const const_iterator& it) : p(it.p) {
}
const_iterator &operator++() {
const_iterator& operator++() {
++p;
return *this;
}
@ -361,30 +361,30 @@ class JzonAPI Array : public Node {
return tmp;
}
bool operator==(const const_iterator &rhs) {
bool operator==(const const_iterator& rhs) {
return p == rhs.p;
}
bool operator!=(const const_iterator &rhs) {
bool operator!=(const const_iterator& rhs) {
return p != rhs.p;
}
const Node &operator*() {
const Node& operator*() {
return **p;
}
private:
const Node *const *p;
const Node* const* p;
};
Array() = default;
Array(const Array &other);
Array(const Node &other);
Array(const Array& other);
Array(const Node& other);
~Array() override;
Type GetType() const override;
void Add(Node &node);
void Add(const Value &node);
void Add(Node& node);
void Add(const Value& node);
void Remove(size_t index);
void Clear();
@ -394,14 +394,14 @@ class JzonAPI Array : public Node {
const_iterator end() const;
size_t GetCount() const override;
Node &Get(size_t index) const override;
Node& Get(size_t index) const override;
using Node::Get;
protected:
Node *GetCopy() const override;
Node* GetCopy() const override;
private:
using ChildList = std::vector<Node *>;
using ChildList = std::vector<Node*>;
ChildList children;
};
@ -410,9 +410,9 @@ class JzonAPI FileWriter {
FileWriter(std::string filename);
~FileWriter() = default;
static void WriteFile(const std::string &filename, const Node &root, const Format &format = NoFormat);
static void WriteFile(const std::string& filename, const Node& root, const Format& format = NoFormat);
void Write(const Node &root, const Format &format = NoFormat);
void Write(const Node& root, const Format& format = NoFormat);
private:
std::string filename;
@ -420,63 +420,63 @@ class JzonAPI FileWriter {
class JzonAPI FileReader {
public:
FileReader(const std::string &filename);
FileReader(const std::string& filename);
~FileReader() = default;
static bool ReadFile(const std::string &filename, Node &node);
static bool ReadFile(const std::string& filename, Node& node);
bool Read(Node &node);
bool Read(Node& node);
Node::Type DetermineType();
const std::string &GetError() const;
const std::string& GetError() const;
private:
static bool loadFile(const std::string &filename, std::string &json);
static bool loadFile(const std::string& filename, std::string& json);
std::string json;
std::string error;
};
class JzonAPI Writer {
public:
Writer(const Node &root, const Format &format = NoFormat);
Writer(const Node& root, const Format& format = NoFormat);
~Writer();
void SetFormat(const Format &format);
const std::string &Write();
void SetFormat(const Format& format);
const std::string& Write();
// Return result from last call to Write()
const std::string &GetResult() const;
const std::string& GetResult() const;
// Disable assignment operator
Writer &operator=(const Writer &) = delete;
Writer& operator=(const Writer&) = delete;
private:
void writeNode(const Node &node, size_t level);
void writeObject(const Object &node, size_t level);
void writeArray(const Array &node, size_t level);
void writeValue(const Value &node);
void writeNode(const Node& node, size_t level);
void writeObject(const Object& node, size_t level);
void writeArray(const Array& node, size_t level);
void writeValue(const Value& node);
std::string result;
class FormatInterpreter *fi;
class FormatInterpreter* fi;
const Node &root;
const Node& root;
};
class JzonAPI Parser {
public:
Parser(Node &root);
Parser(Node &root, const std::string &json);
Parser(Node& root);
Parser(Node& root, const std::string& json);
~Parser() = default;
void SetJson(const std::string &json);
void SetJson(const std::string& json);
bool Parse();
const std::string &GetError() const;
const std::string& GetError() const;
// Disable assignment operator
Parser &operator=(const Parser &) = delete;
Parser& operator=(const Parser&) = delete;
private:
enum Token {
@ -498,7 +498,7 @@ class JzonAPI Parser {
void jumpToCommentEnd();
void readString();
bool interpretValue(const std::string &value);
bool interpretValue(const std::string& value);
std::string json;
std::size_t jsonSize{0};
@ -508,7 +508,7 @@ class JzonAPI Parser {
std::size_t cursor{0};
Node &root;
Node& root;
std::string error;
};

16
samples/xmpsample.cpp
Unescape Escape View File

@ -53,13 +53,13 @@ int main() try {
assert(xmpData["Xmp.dc.one"].toInt64() == -1);
assert(xmpData["Xmp.dc.one"].value().ok());
[[maybe_unused]] const Exiv2::Value &getv1 = xmpData["Xmp.dc.one"].value();
[[maybe_unused]] const Exiv2::Value& getv1 = xmpData["Xmp.dc.one"].value();
assert(isEqual(getv1.toFloat(), -1));
assert(getv1.ok());
assert(getv1.toRational() == Exiv2::Rational(-1, 1));
assert(getv1.ok());
[[maybe_unused]] const Exiv2::Value &getv2 = xmpData["Xmp.dc.two"].value();
[[maybe_unused]] const Exiv2::Value& getv2 = xmpData["Xmp.dc.two"].value();
assert(isEqual(getv2.toFloat(), 3.1415f));
assert(getv2.ok());
assert(getv2.toInt64() == 3);
@ -68,7 +68,7 @@ int main() try {
assert(getv2.ok());
assert(isEqual(static_cast<float>(R.first) / R.second, 3.1415f));
[[maybe_unused]] const Exiv2::Value &getv3 = xmpData["Xmp.dc.three"].value();
[[maybe_unused]] const Exiv2::Value& getv3 = xmpData["Xmp.dc.three"].value();
assert(isEqual(getv3.toFloat(), 5.0f / 7.0f));
assert(getv3.ok());
assert(getv3.toInt64() == 0); // long(5.0 / 7.0)
@ -76,7 +76,7 @@ int main() try {
assert(getv3.toRational() == Exiv2::Rational(5, 7));
assert(getv3.ok());
[[maybe_unused]] const Exiv2::Value &getv6 = xmpData["Xmp.dc.six"].value();
[[maybe_unused]] const Exiv2::Value& getv6 = xmpData["Xmp.dc.six"].value();
assert(getv6.toInt64() == 0);
assert(getv6.ok());
assert(getv6.toFloat() == 0.0f);
@ -84,11 +84,11 @@ int main() try {
assert(getv6.toRational() == Exiv2::Rational(0, 1));
assert(getv6.ok());
const Exiv2::Value &getv7 = xmpData["Xmp.dc.seven"].value();
const Exiv2::Value& getv7 = xmpData["Xmp.dc.seven"].value();
getv7.toInt64(); // this should fail
assert(!getv7.ok());
[[maybe_unused]] const Exiv2::Value &getv8 = xmpData["Xmp.dc.eight"].value();
[[maybe_unused]] const Exiv2::Value& getv8 = xmpData["Xmp.dc.eight"].value();
assert(getv8.toInt64() == 1);
assert(getv8.ok());
assert(getv8.toFloat() == 1.0f);
@ -185,7 +185,7 @@ int main() try {
// -------------------------------------------------------------------------
// Output XMP properties
for (auto &&md : xmpData) {
for (auto&& md : xmpData) {
std::cout << std::setfill(' ') << std::left << std::setw(44) << md.key() << " " << std::setw(9) << std::setfill(' ')
<< std::left << md.typeName() << " " << std::dec << std::setw(3) << std::setfill(' ') << std::right
<< md.count() << " " << std::dec << md.value() << std::endl;
@ -203,7 +203,7 @@ int main() try {
Exiv2::XmpParser::terminate();
return EXIT_SUCCESS;
} catch (Exiv2::Error &e) {
} catch (Exiv2::Error& e) {
std::cout << "Caught Exiv2 exception '" << e << "'\n";
return EXIT_FAILURE;
}

2
src/jp2image_int.cpp
Unescape Escape View File

@ -9,7 +9,7 @@
namespace Exiv2::Internal {
bool isValidBoxFileType(const std::vector<uint8_t> &boxData) {
bool isValidBoxFileType(const std::vector<uint8_t>& boxData) {
// BR & MinV are obligatory (4 + 4 bytes). Afterwards we have N compatibility lists (of size 4)
if ((boxData.size() - 8u) % 4u != 0) {
return false;

152
src/preview.cpp
Unescape Escape View File

@ -24,23 +24,23 @@ using Exiv2::byte;
of both lhs and rhs are available or else by size.
Return true if lhs is smaller than rhs.
*/
bool cmpPreviewProperties(const PreviewProperties &lhs, const PreviewProperties &rhs) {
bool cmpPreviewProperties(const PreviewProperties& lhs, const PreviewProperties& rhs) {
auto l = lhs.width_ * lhs.height_;
auto r = rhs.width_ * rhs.height_;
return l < r;
}
/// @brief Decode a Hex string.
DataBuf decodeHex(const byte *src, size_t srcSize);
DataBuf decodeHex(const byte* src, size_t srcSize);
/// @brief Decode a Base64 string.
DataBuf decodeBase64(const std::string &src);
DataBuf decodeBase64(const std::string& src);
/// @brief Decode an Illustrator thumbnail that follows after %AI7_Thumbnail.
DataBuf decodeAi7Thumbnail(const DataBuf &src);
DataBuf decodeAi7Thumbnail(const DataBuf& src);
/// @brief Create a PNM image from raw RGB data.
DataBuf makePnm(size_t width, size_t height, const DataBuf &rgb);
DataBuf makePnm(size_t width, size_t height, const DataBuf& rgb);
/*!
Base class for image loaders. Provides virtual methods for reading properties
@ -55,7 +55,7 @@ class Loader {
using UniquePtr = std::unique_ptr<Loader>;
//! Create a Loader subclass for requested id
static UniquePtr create(PreviewId id, const Image &image);
static UniquePtr create(PreviewId id, const Image& image);
//! Check if a preview image with given params exists in the image
virtual bool valid() const {
@ -78,14 +78,14 @@ class Loader {
protected:
//! Constructor. Sets all image properties to unknown.
Loader(PreviewId id, const Image &image);
Loader(PreviewId id, const Image& image);
//! Functions that creates a loader from given parameters
using CreateFunc = UniquePtr (*)(PreviewId, const Image &, int);
using CreateFunc = UniquePtr (*)(PreviewId, const Image&, int);
//! Structure to list possible loaders
struct LoaderList {
const char *imageMimeType_; //!< Image type for which the loader is valid, 0 matches all images
const char* imageMimeType_; //!< Image type for which the loader is valid, 0 matches all images
CreateFunc create_; //!< Function that creates particular loader instance
int parIdx_; //!< Parameter that is passed into CreateFunc
};
@ -97,7 +97,7 @@ class Loader {
PreviewId id_;
//! Source image reference
const Image &image_;
const Image& image_;
//! Preview image width
size_t width_;
@ -116,7 +116,7 @@ class Loader {
class LoaderNative : public Loader {
public:
//! Constructor
LoaderNative(PreviewId id, const Image &image, int parIdx);
LoaderNative(PreviewId id, const Image& image, int parIdx);
//! Get properties of a preview image with given params
PreviewProperties getProperties() const override;
@ -133,13 +133,13 @@ class LoaderNative : public Loader {
};
//! Function to create new LoaderNative
Loader::UniquePtr createLoaderNative(PreviewId id, const Image &image, int parIdx);
Loader::UniquePtr createLoaderNative(PreviewId id, const Image& image, int parIdx);
//! Loader for Jpeg previews that are not read into ExifData directly
class LoaderExifJpeg : public Loader {
public:
//! Constructor
LoaderExifJpeg(PreviewId id, const Image &image, int parIdx);
LoaderExifJpeg(PreviewId id, const Image& image, int parIdx);
//! Get properties of a preview image with given params
PreviewProperties getProperties() const override;
@ -153,9 +153,9 @@ class LoaderExifJpeg : public Loader {
protected:
//! Structure that lists offset/size tag pairs
struct Param {
const char *offsetKey_; //!< Offset tag
const char *sizeKey_; //!< Size tag
const char *baseOffsetKey_; //!< Tag that holds base offset or 0
const char* offsetKey_; //!< Offset tag
const char* sizeKey_; //!< Size tag
const char* baseOffsetKey_; //!< Tag that holds base offset or 0
};
//! Table that holds all possible offset/size pairs. parIdx is an index to this table
@ -166,13 +166,13 @@ class LoaderExifJpeg : public Loader {
};
//! Function to create new LoaderExifJpeg
Loader::UniquePtr createLoaderExifJpeg(PreviewId id, const Image &image, int parIdx);
Loader::UniquePtr createLoaderExifJpeg(PreviewId id, const Image& image, int parIdx);
//! Loader for Jpeg previews that are read into ExifData
class LoaderExifDataJpeg : public Loader {
public:
//! Constructor
LoaderExifDataJpeg(PreviewId id, const Image &image, int parIdx);
LoaderExifDataJpeg(PreviewId id, const Image& image, int parIdx);
//! Get properties of a preview image with given params
PreviewProperties getProperties() const override;
@ -186,8 +186,8 @@ class LoaderExifDataJpeg : public Loader {
protected:
//! Structure that lists data/size tag pairs
struct Param {
const char *dataKey_; //!< Data tag
const char *sizeKey_; //!< Size tag
const char* dataKey_; //!< Data tag
const char* sizeKey_; //!< Size tag
};
//! Table that holds all possible data/size pairs. parIdx is an index to this table
@ -198,13 +198,13 @@ class LoaderExifDataJpeg : public Loader {
};
//! Function to create new LoaderExifDataJpeg
Loader::UniquePtr createLoaderExifDataJpeg(PreviewId id, const Image &image, int parIdx);
Loader::UniquePtr createLoaderExifDataJpeg(PreviewId id, const Image& image, int parIdx);
//! Loader for Tiff previews - it can get image data from ExifData or image_.io() as needed
class LoaderTiff : public Loader {
public:
//! Constructor
LoaderTiff(PreviewId id, const Image &image, int parIdx);
LoaderTiff(PreviewId id, const Image& image, int parIdx);
//! Get properties of a preview image with given params
PreviewProperties getProperties() const override;
@ -214,7 +214,7 @@ class LoaderTiff : public Loader {
protected:
//! Name of the group that contains the preview image
const char *group_;
const char* group_;
//! Tag that contains image data. Possible values are "StripOffsets" or "TileOffsets"
std::string offsetTag_;
@ -224,9 +224,9 @@ class LoaderTiff : public Loader {
//! Structure that lists preview groups
struct Param {
const char *group_; //!< Group name
const char *checkTag_; //!< Tag to check or NULL
const char *checkValue_; //!< The preview image is valid only if the checkTag_ has this value
const char* group_; //!< Group name
const char* checkTag_; //!< Tag to check or NULL
const char* checkValue_; //!< The preview image is valid only if the checkTag_ has this value
};
//! Table that holds all possible groups. parIdx is an index to this table.
@ -234,13 +234,13 @@ class LoaderTiff : public Loader {
};
//! Function to create new LoaderTiff
Loader::UniquePtr createLoaderTiff(PreviewId id, const Image &image, int parIdx);
Loader::UniquePtr createLoaderTiff(PreviewId id, const Image& image, int parIdx);
//! Loader for JPEG previews stored in the XMP metadata
class LoaderXmpJpeg : public Loader {
public:
//! Constructor
LoaderXmpJpeg(PreviewId id, const Image &image, int parIdx);
LoaderXmpJpeg(PreviewId id, const Image& image, int parIdx);
//! Get properties of a preview image with given params
PreviewProperties getProperties() const override;
@ -257,7 +257,7 @@ class LoaderXmpJpeg : public Loader {
};
//! Function to create new LoaderXmpJpeg
Loader::UniquePtr createLoaderXmpJpeg(PreviewId id, const Image &image, int parIdx);
Loader::UniquePtr createLoaderXmpJpeg(PreviewId id, const Image& image, int parIdx);
// *****************************************************************************
// class member definitions
@ -319,7 +319,7 @@ const LoaderTiff::Param LoaderTiff::param_[] = {
{"Image2", nullptr, nullptr} // 7
};
Loader::UniquePtr Loader::create(PreviewId id, const Image &image) {
Loader::UniquePtr Loader::create(PreviewId id, const Image& image) {
if (id < 0 || id >= Loader::getNumLoaders())
return nullptr;
@ -334,7 +334,7 @@ Loader::UniquePtr Loader::create(PreviewId id, const Image &image) {
return loader;
}
Loader::Loader(PreviewId id, const Image &image) :
Loader::Loader(PreviewId id, const Image& image) :
id_(id), image_(image), width_(0), height_(0), size_(0), valid_(false) {
}
@ -351,7 +351,7 @@ PreviewId Loader::getNumLoaders() {
return PreviewId(std::size(loaderList_));
}
LoaderNative::LoaderNative(PreviewId id, const Image &image, int parIdx) : Loader(id, image) {
LoaderNative::LoaderNative(PreviewId id, const Image& image, int parIdx) : Loader(id, image) {
if (!(0 <= parIdx && static_cast<size_t>(parIdx) < image.nativePreviews().size()))
return;
nativePreview_ = image.nativePreviews()[parIdx];
@ -365,7 +365,7 @@ LoaderNative::LoaderNative(PreviewId id, const Image &image, int parIdx) : Loade
}
}
Loader::UniquePtr createLoaderNative(PreviewId id, const Image &image, int parIdx) {
Loader::UniquePtr createLoaderNative(PreviewId id, const Image& image, int parIdx) {
return std::make_unique<LoaderNative>(id, image, parIdx);
}
@ -393,12 +393,12 @@ DataBuf LoaderNative::getData() const {
if (!valid())
return {};
BasicIo &io = image_.io();
BasicIo& io = image_.io();
if (io.open() != 0) {
throw Error(ErrorCode::kerDataSourceOpenFailed, io.path(), strError());
}
IoCloser closer(io);
const byte *data = io.mmap();
const byte* data = io.mmap();
if (io.size() < nativePreview_.position_ + nativePreview_.size_) {
#ifndef SUPPRESS_WARNINGS
EXV_WARNING << "Invalid native preview position or size.\n";
@ -415,7 +415,7 @@ DataBuf LoaderNative::getData() const {
}
if (nativePreview_.filter_ == "hex-irb") {
const DataBuf psData = decodeHex(data + nativePreview_.position_, nativePreview_.size_);
const byte *record;
const byte* record;
uint32_t sizeHdr = 0;
uint32_t sizeData = 0;
if (Photoshop::locatePreviewIrb(psData.c_data(), psData.size(), &record, &sizeHdr, &sizeData) != 0) {
@ -447,7 +447,7 @@ bool LoaderNative::readDimensions() {
width_ = image->pixelWidth();
height_ = image->pixelHeight();
} catch (const Error & /* error */) {
} catch (const Error& /* error */) {
#ifndef SUPPRESS_WARNINGS
EXV_WARNING << "Invalid native preview image.\n";
#endif
@ -456,8 +456,8 @@ bool LoaderNative::readDimensions() {
return true;
}
LoaderExifJpeg::LoaderExifJpeg(PreviewId id, const Image &image, int parIdx) : Loader(id, image), offset_(0) {
const ExifData &exifData = image_.exifData();
LoaderExifJpeg::LoaderExifJpeg(PreviewId id, const Image& image, int parIdx) : Loader(id, image), offset_(0) {
const ExifData& exifData = image_.exifData();
auto pos = exifData.findKey(ExifKey(param_[parIdx].offsetKey_));
if (pos != exifData.end() && pos->count() > 0) {
offset_ = pos->toUint32();
@ -485,7 +485,7 @@ LoaderExifJpeg::LoaderExifJpeg(PreviewId id, const Image &image, int parIdx) : L
valid_ = true;
}
Loader::UniquePtr createLoaderExifJpeg(PreviewId id, const Image &image, int parIdx) {
Loader::UniquePtr createLoaderExifJpeg(PreviewId id, const Image& image, int parIdx) {
return std::make_unique<LoaderExifJpeg>(id, image, parIdx);
}
@ -499,14 +499,14 @@ PreviewProperties LoaderExifJpeg::getProperties() const {
DataBuf LoaderExifJpeg::getData() const {
if (!valid())
return {};
BasicIo &io = image_.io();
BasicIo& io = image_.io();
if (io.open() != 0) {
throw Error(ErrorCode::kerDataSourceOpenFailed, io.path(), strError());
}
IoCloser closer(io);
const Exiv2::byte *base = io.mmap();
const Exiv2::byte* base = io.mmap();
return {base + offset_, size_};
}
@ -517,13 +517,13 @@ bool LoaderExifJpeg::readDimensions() {
if (width_ || height_)
return true;
BasicIo &io = image_.io();
BasicIo& io = image_.io();
if (io.open() != 0) {
throw Error(ErrorCode::kerDataSourceOpenFailed, io.path(), strError());
}
IoCloser closer(io);
const Exiv2::byte *base = io.mmap();
const Exiv2::byte* base = io.mmap();
try {
auto image = ImageFactory::open(base + offset_, size_);
@ -533,7 +533,7 @@ bool LoaderExifJpeg::readDimensions() {
width_ = image->pixelWidth();
height_ = image->pixelHeight();
} catch (const Error & /* error */) {
} catch (const Error& /* error */) {
#ifndef SUPPRESS_WARNINGS
EXV_WARNING << "Invalid JPEG preview image.\n";
#endif
@ -543,7 +543,7 @@ bool LoaderExifJpeg::readDimensions() {
return true;
}
LoaderExifDataJpeg::LoaderExifDataJpeg(PreviewId id, const Image &image, int parIdx) :
LoaderExifDataJpeg::LoaderExifDataJpeg(PreviewId id, const Image& image, int parIdx) :
Loader(id, image), dataKey_(param_[parIdx].dataKey_) {
auto pos = image_.exifData().findKey(dataKey_);
if (pos != image_.exifData().end()) {
@ -558,7 +558,7 @@ LoaderExifDataJpeg::LoaderExifDataJpeg(PreviewId id, const Image &image, int par
valid_ = true;
}
Loader::UniquePtr createLoaderExifDataJpeg(PreviewId id, const Image &image, int parIdx) {
Loader::UniquePtr createLoaderExifDataJpeg(PreviewId id, const Image& image, int parIdx) {
return std::make_unique<LoaderExifDataJpeg>(id, image, parIdx);
}
@ -605,16 +605,16 @@ bool LoaderExifDataJpeg::readDimensions() {
width_ = image->pixelWidth();
height_ = image->pixelHeight();
} catch (const Error & /* error */) {
} catch (const Error& /* error */) {
return false;
}
return true;
}
LoaderTiff::LoaderTiff(PreviewId id, const Image &image, int parIdx) :
LoaderTiff::LoaderTiff(PreviewId id, const Image& image, int parIdx) :
Loader(id, image), group_(param_[parIdx].group_) {
const ExifData &exifData = image_.exifData();
const ExifData& exifData = image_.exifData();
size_t offsetCount = 0;
ExifData::const_iterator pos;
@ -670,7 +670,7 @@ LoaderTiff::LoaderTiff(PreviewId id, const Image &image, int parIdx) :
valid_ = true;
}
Loader::UniquePtr createLoaderTiff(PreviewId id, const Image &image, int parIdx) {
Loader::UniquePtr createLoaderTiff(PreviewId id, const Image& image, int parIdx) {
return std::make_unique<LoaderTiff>(id, image, parIdx);
}
@ -682,12 +682,12 @@ PreviewProperties LoaderTiff::getProperties() const {
}
DataBuf LoaderTiff::getData() const {
const ExifData &exifData = image_.exifData();
const ExifData& exifData = image_.exifData();
ExifData preview;
// copy tags
for (auto &&pos : exifData) {
for (auto&& pos : exifData) {
if (pos.groupName() == group_) {
/*
Write only the necessary TIFF image tags
@ -703,20 +703,20 @@ DataBuf LoaderTiff::getData() const {
}
}
Value &dataValue = const_cast<Value &>(preview["Exif.Image." + offsetTag_].value());
Value& dataValue = const_cast<Value&>(preview["Exif.Image." + offsetTag_].value());
if (dataValue.sizeDataArea() == 0) {
// image data are not available via exifData, read them from image_.io()
BasicIo &io = image_.io();
BasicIo& io = image_.io();
if (io.open() != 0) {
throw Error(ErrorCode::kerDataSourceOpenFailed, io.path(), strError());
}
IoCloser closer(io);
const Exiv2::byte *base = io.mmap();
const Exiv2::byte* base = io.mmap();
const Value &sizes = preview["Exif.Image." + sizeTag_].value();
const Value& sizes = preview["Exif.Image." + sizeTag_].value();
if (sizes.count() == dataValue.count()) {
if (sizes.count() == 1) {
@ -763,10 +763,10 @@ DataBuf LoaderTiff::getData() const {
return {mio.mmap(), mio.size()};
}
LoaderXmpJpeg::LoaderXmpJpeg(PreviewId id, const Image &image, int parIdx) : Loader(id, image) {
LoaderXmpJpeg::LoaderXmpJpeg(PreviewId id, const Image& image, int parIdx) : Loader(id, image) {
(void)parIdx;
const XmpData &xmpData = image_.xmpData();
const XmpData& xmpData = image_.xmpData();
std::string prefix = "xmpGImg";
if (xmpData.findKey(XmpKey("Xmp.xmp.Thumbnails[1]/xapGImg:image")) != xmpData.end()) {
@ -796,7 +796,7 @@ LoaderXmpJpeg::LoaderXmpJpeg(PreviewId id, const Image &image, int parIdx) : Loa
valid_ = true;
}
Loader::UniquePtr createLoaderXmpJpeg(PreviewId id, const Image &image, int parIdx) {
Loader::UniquePtr createLoaderXmpJpeg(PreviewId id, const Image& image, int parIdx) {
return std::make_unique<LoaderXmpJpeg>(id, image, parIdx);
}
@ -817,7 +817,7 @@ bool LoaderXmpJpeg::readDimensions() {
return valid();
}
DataBuf decodeHex(const byte *src, size_t srcSize) {
DataBuf decodeHex(const byte* src, size_t srcSize) {
// create decoding table
byte invalid = 16;
std::array<byte, 256> decodeHexTable;
@ -857,7 +857,7 @@ DataBuf decodeHex(const byte *src, size_t srcSize) {
const char encodeBase64Table[64 + 1] = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/";
DataBuf decodeBase64(const std::string &src) {
DataBuf decodeBase64(const std::string& src) {
const size_t srcSize = src.size();
// create decoding table
@ -899,8 +899,8 @@ DataBuf decodeBase64(const std::string &src) {
return dest;
}
DataBuf decodeAi7Thumbnail(const DataBuf &src) {
const byte *colorTable = src.c_data();
DataBuf decodeAi7Thumbnail(const DataBuf& src) {
const byte* colorTable = src.c_data();
const size_t colorTableSize = 256 * 3;
if (src.size() < colorTableSize) {
#ifndef SUPPRESS_WARNINGS
@ -908,7 +908,7 @@ DataBuf decodeAi7Thumbnail(const DataBuf &src) {
#endif
return {};
}
const byte *imageData = src.c_data(colorTableSize);
const byte* imageData = src.c_data(colorTableSize);
const size_t imageDataSize = src.size() - colorTableSize;
const bool rle = (imageDataSize >= 3 && imageData[0] == 'R' && imageData[1] == 'L' && imageData[2] == 'E');
std::string dest;
@ -935,13 +935,13 @@ DataBuf decodeAi7Thumbnail(const DataBuf &src) {
}
}
for (; num != 0; num--) {
dest.append(reinterpret_cast<const char *>(colorTable + (3 * value)), 3);
dest.append(reinterpret_cast<const char*>(colorTable + (3 * value)), 3);
}
}
return {reinterpret_cast<const byte *>(dest.data()), dest.size()};
return {reinterpret_cast<const byte*>(dest.data()), dest.size()};
}
DataBuf makePnm(size_t width, size_t height, const DataBuf &rgb) {
DataBuf makePnm(size_t width, size_t height, const DataBuf& rgb) {
const size_t expectedSize = width * height * 3UL;
if (rgb.size() != expectedSize) {
#ifndef SUPPRESS_WARNINGS
@ -952,7 +952,7 @@ DataBuf makePnm(size_t width, size_t height, const DataBuf &rgb) {
}
const std::string header = "P6\n" + toString(width) + " " + toString(height) + "\n255\n";
const auto headerBytes = reinterpret_cast<const byte *>(header.data());
const auto headerBytes = reinterpret_cast<const byte*>(header.data());
DataBuf dest(header.size() + rgb.size());
std::copy_n(headerBytes, header.size(), dest.begin());
@ -965,14 +965,14 @@ DataBuf makePnm(size_t width, size_t height, const DataBuf &rgb) {
// *****************************************************************************
// class member definitions
namespace Exiv2 {
PreviewImage::PreviewImage(PreviewProperties properties, DataBuf &&data) :
PreviewImage::PreviewImage(PreviewProperties properties, DataBuf&& data) :
properties_(std::move(properties)), preview_(std::move(data)) {
}
PreviewImage::PreviewImage(const PreviewImage &rhs) : properties_(rhs.properties_), preview_(rhs.pData(), rhs.size()) {
PreviewImage::PreviewImage(const PreviewImage& rhs) : properties_(rhs.properties_), preview_(rhs.pData(), rhs.size()) {
}
PreviewImage &PreviewImage::operator=(const PreviewImage &rhs) {
PreviewImage& PreviewImage::operator=(const PreviewImage& rhs) {
if (this == &rhs)
return *this;
properties_ = rhs.properties_;
@ -980,7 +980,7 @@ PreviewImage &PreviewImage::operator=(const PreviewImage &rhs) {
return *this;
}
size_t PreviewImage::writeFile(const std::string &path) const {
size_t PreviewImage::writeFile(const std::string& path) const {
std::string name = path + extension();
// Todo: Creating a DataBuf here unnecessarily copies the memory
DataBuf buf(pData(), size());
@ -991,7 +991,7 @@ DataBuf PreviewImage::copy() const {
return {pData(), size()};
}
const byte *PreviewImage::pData() const {
const byte* PreviewImage::pData() const {
return preview_.c_data();
}
@ -1019,7 +1019,7 @@ PreviewId PreviewImage::id() const {
return properties_.id_;
}
PreviewManager::PreviewManager(const Image &image) : image_(image) {
PreviewManager::PreviewManager(const Image& image) : image_(image) {
}
PreviewPropertiesList PreviewManager::getPreviewProperties() const {
@ -1038,7 +1038,7 @@ PreviewPropertiesList PreviewManager::getPreviewProperties() const {
return list;
}
PreviewImage PreviewManager::getPreviewImage(const PreviewProperties &properties) const {
PreviewImage PreviewManager::getPreviewImage(const PreviewProperties& properties) const {
auto loader = Loader::create(properties.id_, image_);
DataBuf buf;
if (loader) {

4
src/private.h
Unescape Escape View File

@ -197,8 +197,8 @@ static char privatehid[] = "@(#)private.h 7.53";
#if HAVE_INCOMPATIBLE_CTIME_R
#undef asctime_r
#undef ctime_r
char *asctime_r P((struct tm const *, char *));
char *ctime_r P((time_t const *, char *));
char* asctime_r P((struct tm const*, char*));
char* ctime_r P((time_t const*, char*));
#endif /* HAVE_INCOMPATIBLE_CTIME_R */
/*

2
unitTests/test_types.cpp
Unescape Escape View File

@ -32,7 +32,7 @@ TEST(DataBuf, pointsToNullByDefault) {
TEST(DataBuf, allocatesDataWithNonEmptyConstructor) {
DataBuf instance(5);
ASSERT_NE(static_cast<byte *>(nullptr), instance.c_data()); /// \todo use nullptr once we move to c++11
ASSERT_NE(static_cast<byte*>(nullptr), instance.c_data()); /// \todo use nullptr once we move to c++11
ASSERT_EQ(5, instance.size());
}

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