diff options
Diffstat (limited to 'Build/source/utils/asymptote/LspCpp/LibLsp/JsonRpc/stream.h')
-rw-r--r-- | Build/source/utils/asymptote/LspCpp/LibLsp/JsonRpc/stream.h | 196 |
1 files changed, 196 insertions, 0 deletions
diff --git a/Build/source/utils/asymptote/LspCpp/LibLsp/JsonRpc/stream.h b/Build/source/utils/asymptote/LspCpp/LibLsp/JsonRpc/stream.h new file mode 100644 index 00000000000..549c361950a --- /dev/null +++ b/Build/source/utils/asymptote/LspCpp/LibLsp/JsonRpc/stream.h @@ -0,0 +1,196 @@ +#pragma once +#include <mutex> +#include <string> +namespace lsp +{ + class stream + { + public: + virtual ~stream() = default; + virtual bool fail() = 0; + virtual bool bad() = 0; + virtual bool eof() = 0; + virtual bool good() = 0; + virtual void clear() = 0; + virtual std::string what() = 0; + virtual bool need_to_clear_the_state() + { + return false; + } + + bool operator!() + { + return bad(); + } + }; + class istream : public stream + { + public: + virtual int get() = 0; + virtual ~istream() = default; + virtual istream& read(char* str, std::streamsize count) = 0; + }; + template <class T > + class base_istream : public istream + { + public: + explicit base_istream(T& _t) :_impl(_t) + { + + } + + int get() override + { + return _impl.get(); + } + bool fail() override + { + return _impl.fail(); + } + bool bad() override + { + return _impl.bad(); + } + bool eof() override + { + return _impl.eof(); + } + bool good() override + { + return _impl.good(); + } + istream& read(char* str, std::streamsize count) override + { + _impl.read(str, count); + return *this; + } + + void clear() override + { + _impl.clear(); + } + T& _impl; + }; + class ostream : public stream + { + public: + virtual ~ostream() = default; + + virtual ostream& write(const std::string&) = 0; + virtual ostream& write(std::streamsize) = 0; + virtual ostream& flush() = 0; + + }; + template <class T > + class base_ostream : public ostream + { + public: + explicit base_ostream(T& _t) :_impl(_t) + { + + } + + bool fail() override + { + return _impl.fail(); + } + bool good() override + { + return _impl.good(); + } + bool bad() override + { + return _impl.bad(); + } + bool eof() override + { + return _impl.eof(); + } + + ostream& write(const std::string& c) override + { + _impl << c; + return *this; + } + + ostream& write(std::streamsize _s) override + { + + _impl << std::to_string(_s); + return *this; + } + + ostream& flush() override + { + _impl.flush(); + return *this; + } + + void clear() override + { + _impl.clear(); + } + protected: + T& _impl; + }; + + template <class T > + class base_iostream : public istream, public ostream + { + public: + explicit base_iostream(T& _t) :_impl(_t) + { + + } + + int get() override + { + return _impl.get(); + } + bool fail() override + { + return _impl.fail(); + } + bool bad() override + { + return _impl.bad(); + } + bool eof() override + { + return _impl.eof(); + } + bool good() override + { + return _impl.good(); + } + istream& read(char* str, std::streamsize count) override + { + _impl.read(str, count); + return *this; + } + ostream& write(const std::string& c) override + { + _impl << c; + return *this; + } + + ostream& write(std::streamsize _s) override + { + _impl << std::to_string(_s); + return *this; + } + + ostream& flush() override + { + _impl.flush(); + return *this; + } + + void clear() override + { + _impl.clear(); + } + protected: + T& _impl; + }; +} |