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author | Ben Longbons <b.r.longbons@gmail.com> | 2013-09-26 23:55:29 -0700 |
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committer | Ben Longbons <b.r.longbons@gmail.com> | 2013-10-05 13:42:45 -0700 |
commit | caae1e38d0d239f4f7088a64526fe1d2f6587999 (patch) | |
tree | 42ba875885f7593c070da93f828b7ae38ea2dc7c /src/strings/fstring.hpp | |
parent | 06c411ef291e1f608487989b0da63aefbbdfefc1 (diff) | |
download | tmwa-caae1e38d0d239f4f7088a64526fe1d2f6587999.tar.gz tmwa-caae1e38d0d239f4f7088a64526fe1d2f6587999.tar.bz2 tmwa-caae1e38d0d239f4f7088a64526fe1d2f6587999.tar.xz tmwa-caae1e38d0d239f4f7088a64526fe1d2f6587999.zip |
Split string header into pieces
Diffstat (limited to 'src/strings/fstring.hpp')
-rw-r--r-- | src/strings/fstring.hpp | 104 |
1 files changed, 104 insertions, 0 deletions
diff --git a/src/strings/fstring.hpp b/src/strings/fstring.hpp new file mode 100644 index 0000000..0f4f09d --- /dev/null +++ b/src/strings/fstring.hpp @@ -0,0 +1,104 @@ +#ifndef TMWA_STRINGS_FSTRING_HPP +#define TMWA_STRINGS_FSTRING_HPP +// strings/fstring.hpp - An owned, reference-counted immutable string. +// +// Copyright © 2013 Ben Longbons <b.r.longbons@gmail.com> +// +// This file is part of The Mana World (Athena server) +// +// This program is free software: you can redistribute it and/or modify +// it under the terms of the GNU General Public License as published by +// the Free Software Foundation, either version 3 of the License, or +// (at your option) any later version. +// +// This program is distributed in the hope that it will be useful, +// but WITHOUT ANY WARRANTY; without even the implied warranty of +// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +// GNU General Public License for more details. +// +// You should have received a copy of the GNU General Public License +// along with this program. If not, see <http://www.gnu.org/licenses/>. + +#include <cstdarg> +#include <cstring> + +#include <memory> +#include <vector> + +#include "base.hpp" + +namespace strings +{ + /// An owning string that has reached its final contents. + /// The storage is NUL-terminated + /// TODO reimplement without std::shared_ptr + class FString : public _crtp_string<FString, FString, ZPair> + { + std::shared_ptr<std::vector<char>> _hack2; + + template<class It> + void _assign(It b, It e); + public: + FString(); + + explicit FString(const MString& s); + + template<size_t n> + FString(char (&s)[n]) = delete; + + template<size_t n> + FString(const char (&s)[n]); + + template<class It> + FString(It b, It e); + + FString(XPair p); + //FString(const FString&) + FString(const TString&); + FString(const SString&); + FString(ZString); + FString(XString); + template<uint8_t n> + FString(const VString<n>& v); + + iterator begin() const; + iterator end() const; + const FString *base() const; + const char *c_str() const; + + TString oslice_t(size_t o) const; + SString oslice_h(size_t o) const; + TString orslice_t(size_t no) const; + SString orslice_h(size_t no) const; + TString oislice_t(iterator it) const; + SString oislice_h(iterator it) const; + SString olslice(size_t o, size_t l) const; + SString opslice(size_t b, size_t e) const; + SString oislice(iterator b, iterator e) const; + }; + + // cxxstdio helpers + // I think the conversion will happen automatically. TODO test this. + // Nope, it doesn't, since there's a template + // Actually, it might now. + const char *decay_for_printf(const FString& fs); + + __attribute__((format(printf, 2, 0))) + int do_vprint(FString& out, const char *fmt, va_list ap); + + class StringConverter + { + FString& out; + char *mid; + public: + StringConverter(FString& s); + ~StringConverter(); + char **operator &(); + }; + + StringConverter convert_for_scanf(FString& s); +} // namespace strings + +#include "fstring.tcc" + +#endif // TMWA_STRINGS_FSTRING_HPP |