added to Space: serialization do Space format

pull/4/head
Tomasz Sowa 2 years ago
parent 1baf5042fe
commit db5e516564

@ -748,35 +748,35 @@ std::wstring Space::to_wstr() const
}
std::string Space::serialize_to_space_str() const
std::string Space::serialize_to_space_str(bool pretty_print) const
{
std::string str;
serialize_to_space_to(str);
serialize_to_space_to(str, pretty_print);
return str;
}
std::wstring Space::serialize_to_space_wstr() const
std::wstring Space::serialize_to_space_wstr(bool pretty_print) const
{
std::wstring str;
serialize_to_space_to(str);
serialize_to_space_to(str, pretty_print);
return str;
}
void Space::serialize_to_space_to(std::string & str) const
void Space::serialize_to_space_to(std::string & str, bool pretty_print) const
{
PT::TextStream stream;
serialize_to_space_stream(stream);
serialize_to_space_stream(stream, pretty_print);
stream.to_string(str);
}
void Space::serialize_to_space_to(std::wstring & str) const
void Space::serialize_to_space_to(std::wstring & str, bool pretty_print) const
{
PT::WTextStream stream;
serialize_to_space_stream(stream);
serialize_to_space_stream(stream, pretty_print);
stream.to_string(str);
}

@ -330,52 +330,50 @@ public:
std::string serialize_to_space_str() const;
std::wstring serialize_to_space_wstr() const;
void serialize_to_space_to(std::string & str) const;
void serialize_to_space_to(std::wstring & str) const;
std::string serialize_to_space_str(bool pretty_print = false) const;
std::wstring serialize_to_space_wstr(bool pretty_print = false) const;
void serialize_to_space_to(std::string & str, bool pretty_print = false) const;
void serialize_to_space_to(std::wstring & str, bool pretty_print = false) const;
template<typename StreamType>
void serialize_to_space_stream(StreamType & str) const
void serialize_to_space_stream(StreamType & str, bool pretty_print = false, bool is_main_object = true) const
{
// IMPROVEME
switch(type)
{
case type_null:
//serialize_null(str, escape);
serialize_space_null(str);
break;
case type_bool:
//serialize_bool(str, escape);
serialize_space_bool(str);
break;
case type_long:
//serialize_long(str, escape);
serialize_space_long(str);
break;
case type_float:
//serialize_float(str, escape);
serialize_space_float(str);
break;
case type_double:
//serialize_double(str, escape);
serialize_space_double(str);
break;
case type_string:
//serialize_string(str, escape);
serialize_space_string(str);
break;
case type_wstring:
//serialize_wstring(str, escape);
serialize_space_wstring(str);
break;
case type_object:
//serialize_object(str, escape);
serialize_space_object(str, pretty_print, is_main_object);
break;
case type_table:
//serialize_table(str, escape);
serialize_space_table(str, pretty_print);
break;
}
}
@ -387,7 +385,6 @@ public:
void serialize_to_json_to(std::wstring & str) const;
template<typename StreamType>
void serialize_to_json_stream(StreamType & str) const
{
@ -494,6 +491,7 @@ protected:
void escape_to_space_format(int c, StreamType & out) const
{
// IMPLEMENT ME
escape_to_json_format(c, out);
}
@ -594,6 +592,183 @@ protected:
}
template<typename StreamType>
void serialize_space_null(StreamType & str) const
{
serialize_string_buffer(L"null", str, Escape::escape_space);
}
template<typename StreamType>
void serialize_space_bool(StreamType & str) const
{
if( value.value_bool )
{
serialize_string_buffer(L"true", str, Escape::escape_space);
}
else
{
serialize_string_buffer(L"false", str, Escape::escape_space);
}
}
template<typename StreamType>
void serialize_space_long(StreamType & str) const
{
wchar_t buffer[50];
size_t buffer_len = sizeof(buffer) / sizeof(char);
PT::Toa(value.value_long, buffer, buffer_len);
serialize_string_buffer(buffer, str, Escape::escape_space);
}
template<typename StreamType>
void serialize_space_float(StreamType & str) const
{
wchar_t buffer[100];
size_t buffer_len = sizeof(buffer) / sizeof(char);
int chars_written = std::swprintf(buffer, buffer_len, L"%e", static_cast<double>(value.value_float));
if( errno == EOVERFLOW || chars_written < 0 )
buffer[0] = 0;
serialize_string_buffer(buffer, str, Escape::escape_space);
}
template<typename StreamType>
void serialize_space_double(StreamType & str) const
{
wchar_t buffer[100];
size_t buffer_len = sizeof(buffer) / sizeof(wchar_t);
int chars_written = std::swprintf(buffer, buffer_len, L"%e", value.value_double);
if( errno == EOVERFLOW || chars_written < 0 )
buffer[0] = 0;
serialize_string_buffer(buffer, str, Escape::escape_space);
}
template<typename StreamType>
void serialize_space_string(StreamType & str) const
{
str << '"';
serialize_string_buffer(value.value_string.c_str(), str, Escape::escape_space);
str << '"';
}
template<typename StreamType>
void serialize_space_wstring(StreamType & str) const
{
str << '"';
serialize_string_buffer(value.value_wstring.c_str(), str, Escape::escape_space);
str << '"';
}
template<typename StreamType>
void serialize_space_object(StreamType & str, bool pretty_print, bool is_main_object) const
{
if( !is_main_object )
{
str << '{';
print_if(pretty_print, str, '\n');
}
bool is_first = true;
for(auto & map_item : value.value_object)
{
if( !is_first )
print_if(pretty_print, str, '\n', ',');
bool quote_field = should_field_be_quoted(map_item.first);
print_if(quote_field, str, '"');
serialize_string_buffer(map_item.first.c_str(), str, Escape::escape_space);
print_if(quote_field, str, '"');
print_if(pretty_print, str, ' ');
str << '=';
print_if(pretty_print, str, ' ');
map_item.second->serialize_to_space_stream(str, pretty_print, false);
is_first = false;
}
print_if(!is_first && pretty_print, str, '\n');
serialize_child_spaces(str, pretty_print);
if( !is_main_object )
{
str << '}';
print_if(pretty_print, str, '\n');
}
}
template<typename StreamType>
void serialize_child_spaces(StreamType & str, bool pretty_print) const
{
if( child_spaces && !child_spaces->empty() )
{
print_if(pretty_print, str, '\n');
for(Space * child_space : *child_spaces)
{
print_if(!pretty_print, str, ' ');
if( child_space->name && !child_space->name->empty() )
{
bool quote_field = should_field_be_quoted(*child_space->name);
print_if(quote_field, str, '"');
serialize_string_buffer(child_space->name->c_str(), str, Escape::escape_space);
print_if(quote_field, str, '"');
str << ' ';
}
child_space->serialize_to_space_stream(str, pretty_print, false);
print_if(pretty_print, str, '\n');
}
}
}
template<typename StreamType>
void serialize_space_table(StreamType & str, bool pretty_print) const
{
bool multivalue_table = false;
bool is_first = true;
if( value.value_table.size() > 1 )
{
multivalue_table = true;
}
str << '(';
print_if(pretty_print && multivalue_table, str, '\n');
for(Space * space : value.value_table)
{
if( !is_first )
print_if(pretty_print, str, '\n', ',');
space->serialize_to_space_stream(str, pretty_print, false);
is_first = false;
}
print_if(pretty_print && multivalue_table, str, '\n');
str << ')';
}
template<typename StreamType>
void serialize_json_null(StreamType & str) const
{
@ -719,6 +894,7 @@ public:
///////////////////////////// remove me
template<class Stream>
void Serialize(Stream & out, bool use_indents = false, bool use_comments = false, int level = 0) const
{
@ -748,6 +924,44 @@ public:
protected:
template<typename StringType>
bool should_field_be_quoted(StringType & str) const
{
if( str.empty() )
return true;
for(size_t i = 0 ; i < str.size() ; ++i)
{
int c = str[i];
// '{' is used when child spaces begin
if( c == '\n' || c == '#' || c == '=' || c == '{' || c == '}' )
return true;
}
return false;
}
template<typename StreamType>
void print_if(bool condition, StreamType & str, wchar_t c) const
{
if( condition )
str << c;
}
template<typename StreamType>
void print_if(bool condition, StreamType & str, wchar_t c1, wchar_t c2) const
{
if( condition )
str << c1;
else
str << c2;
}
void copy_value_from(const Space & space);
void copy_child_spaces_from(const Space & space);

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