sysio::chain::impl::abi_traverse_context_with_path Struct Reference

#include <abi_serializer.hpp>

Inheritance diagram for sysio::chain::impl::abi_traverse_context_with_path:

Collaboration diagram for sysio::chain::impl::abi_traverse_context_with_path:

Public Member Functions
	abi_traverse_context_with_path (const abi_serializer &abis, abi_serializer::yield_function_t yield, const std::string_view &type)
	abi_traverse_context_with_path (const abi_serializer &abis, const abi_traverse_context &ctx, const std::string_view &type)
void	set_path_root (const std::string_view &type)
fc::scoped_exit< std::function< void()> >	push_to_path (const path_item &item)
void	set_array_index_of_path_back (uint32_t i)
void	hint_array_type_if_in_array ()
void	hint_struct_type_if_in_array (const map< type_name, struct_def >::const_iterator &itr)
void	hint_variant_type_if_in_array (const map< type_name, variant_def >::const_iterator &itr)
string	get_path_string () const
string	maybe_shorten (const std::string_view &str)
Public Member Functions inherited from sysio::chain::impl::abi_traverse_context
	abi_traverse_context (abi_serializer::yield_function_t yield)
void	logging ()
bool	is_logging () const
void	check_deadline () const
abi_serializer::yield_function_t	get_yield_function ()
fc::scoped_exit< std::function< void()> >	enter_scope ()

Public Attributes
bool	short_path = false

Protected Attributes
const abi_serializer &	abis
path_root	root_of_path
vector< path_item >	path
Protected Attributes inherited from sysio::chain::impl::abi_traverse_context
abi_serializer::yield_function_t	yield
size_t	recursion_depth = 0
bool	log = false

Detailed Description

Definition at line 227 of file abi_serializer.hpp.

Constructor & Destructor Documentation

abi_traverse_context_with_path() [1/2]

sysio::chain::impl::abi_traverse_context_with_path::abi_traverse_context_with_path ( const abi_serializer & abis, abi_serializer::yield_function_t yield, const std::string_view & type )

inline

Definition at line 228 of file abi_serializer.hpp.

      : abi_traverse_context( std::move( yield ) ), abis(abis)
      {
         set_path_root(type);
      }

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abi_traverse_context_with_path() [2/2]

sysio::chain::impl::abi_traverse_context_with_path::abi_traverse_context_with_path ( const abi_serializer & abis, const abi_traverse_context & ctx, const std::string_view & type )

inline

Definition at line 234 of file abi_serializer.hpp.

      : abi_traverse_context(ctx), abis(abis)
      {
         set_path_root(type);
      }

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Member Function Documentation

get_path_string()

string sysio::chain::impl::abi_traverse_context_with_path::get_path_string

(

)

const

Definition at line 844 of file abi_serializer.cpp.

                                                                  {
         bool full_path = !short_path;
         bool shorten_names = short_path;
 
         generate_path_string_visitor visitor(shorten_names, !full_path);
         if( full_path )
            std::visit( visitor, root_of_path );
         for( size_t i = 0, n = path.size(); i < n; ++i ) {
            if( full_path && !std::holds_alternative<array_index_path_item>(path[i]) )
               visitor.add_dot();
 
            std::visit( visitor, path[i] );
 
         }
 
         if( !full_path ) {
            if( std::holds_alternative<empty_path_item>(visitor.last_path_item) ) {
               std::visit( visitor, root_of_path );
            } else {
               path_item_type_visitor vis2(visitor.s, shorten_names);
               std::visit(vis2, visitor.last_path_item);
            }
         }
 
         return visitor.s.str();
      }

hint_array_type_if_in_array()

void sysio::chain::impl::abi_traverse_context_with_path::hint_array_type_if_in_array

(

)

Definition at line 682 of file abi_serializer.cpp.

                                                                       {
         if( path.size() == 0 || !std::holds_alternative<array_index_path_item>(path.back()) )
            return;
 
         std::get<array_index_path_item>(path.back()).type_hint = array_type_path_root{};
      }

hint_struct_type_if_in_array()

void sysio::chain::impl::abi_traverse_context_with_path::hint_struct_type_if_in_array

(

const map< type_name, struct_def >::const_iterator &

itr

)

Definition at line 689 of file abi_serializer.cpp.

                                                                                                                             {
         if( path.size() == 0 || !std::holds_alternative<array_index_path_item>(path.back()) )
            return;
 
         std::get<array_index_path_item>(path.back()).type_hint = struct_type_path_root{ .struct_itr = itr };
      }

hint_variant_type_if_in_array()

void sysio::chain::impl::abi_traverse_context_with_path::hint_variant_type_if_in_array

(

const map< type_name, variant_def >::const_iterator &

itr

)

Definition at line 696 of file abi_serializer.cpp.

                                                                                                                               {
         if( path.size() == 0 || !std::holds_alternative<array_index_path_item>(path.back()) )
            return;
 
         std::get<array_index_path_item>(path.back()).type_hint = variant_type_path_root{ .variant_itr = itr };
      }

maybe_shorten()

string sysio::chain::impl::abi_traverse_context_with_path::maybe_shorten

(

const std::string_view &

str

)

Definition at line 871 of file abi_serializer.cpp.

                                                                                      {
         if( !short_path )
            return std::string(str);
 
         std::stringstream s;
         output_name( s, str, true );
         return s.str();
      }

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push_to_path()

fc::scoped_exit< std::function< void()> > sysio::chain::impl::abi_traverse_context_with_path::push_to_path

(

const path_item &

item

)

Definition at line 660 of file abi_serializer.cpp.

                                                                                                             {
         std::function<void()> callback = [this](){
            SYS_ASSERT( path.size() > 0, abi_exception,
                        "invariant failure in variant_to_binary_context: path is empty on scope exit" );
            path.pop_back();
         };
 
         path.push_back( item );
 
         return {std::move(callback)};
      }

set_array_index_of_path_back()

void sysio::chain::impl::abi_traverse_context_with_path::set_array_index_of_path_back

(

uint32_t

i

)

Definition at line 672 of file abi_serializer.cpp.

                                                                                    {
         SYS_ASSERT( path.size() > 0, abi_exception, "path is empty" );
 
         auto& b = path.back();
 
         SYS_ASSERT( std::holds_alternative<array_index_path_item>(b), abi_exception, "trying to set array index without first pushing new array index item" );
 
         std::get<array_index_path_item>(b).array_index = i;
      }

set_path_root()

void sysio::chain::impl::abi_traverse_context_with_path::set_path_root

(

const std::string_view &

type

)

Definition at line 642 of file abi_serializer.cpp.

                                                                                     {
         auto rtype = abis.resolve_type(type);
 
         if( abis.is_array(rtype) ) {
            root_of_path =  array_type_path_root{};
         } else {
            auto itr1 = abis.structs.find(rtype);
            if( itr1 != abis.structs.end() ) {
               root_of_path = struct_type_path_root{ .struct_itr = itr1 };
            } else {
               auto itr2 = abis.variants.find(rtype);
               if( itr2 != abis.variants.end() ) {
                  root_of_path = variant_type_path_root{ .variant_itr = itr2 };
               }
            }
         }
      }

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Member Data Documentation

abis

const abi_serializer& sysio::chain::impl::abi_traverse_context_with_path::abis

protected

Definition at line 254 of file abi_serializer.hpp.

path

vector<path_item> sysio::chain::impl::abi_traverse_context_with_path::path

protected

Definition at line 256 of file abi_serializer.hpp.

root_of_path

path_root sysio::chain::impl::abi_traverse_context_with_path::root_of_path

protected

Definition at line 255 of file abi_serializer.hpp.

short_path

bool sysio::chain::impl::abi_traverse_context_with_path::short_path = false

Definition at line 258 of file abi_serializer.hpp.

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The documentation for this struct was generated from the following files:

• libraries/chain/include/sysio/chain/abi_serializer.hpp
• libraries/chain/abi_serializer.cpp