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Diffstat (limited to 'src/strings/fstring.cpp')
| -rw-r--r-- | src/strings/fstring.cpp | 173 |
1 files changed, 0 insertions, 173 deletions
diff --git a/src/strings/fstring.cpp b/src/strings/fstring.cpp deleted file mode 100644 index 97ef4b0..0000000 --- a/src/strings/fstring.cpp +++ /dev/null @@ -1,173 +0,0 @@ -#include "fstring.hpp" -// strings/fstring.cpp - Functions for fstring.hpp -// -// Copyright © 2013-2014 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 "mstring.hpp" -#include "tstring.hpp" -#include "sstring.hpp" -#include "zstring.hpp" -#include "xstring.hpp" -#include "vstring.hpp" - -namespace strings -{ - uint8_t FString::empty_string_rep[sizeof(Rep) + 1]; - - FString::FString() - : owned(reinterpret_cast<Rep *>(&empty_string_rep)) - { - owned->count++; - } - - FString::FString(const FString& r) - : owned(r.owned) - { - owned->count++; - } - FString::FString(FString&& r) - : owned(reinterpret_cast<Rep *>(&empty_string_rep)) - { - std::swap(owned, r.owned); - r.owned->count++; - } - FString& FString::operator = (const FString& r) - { - // order important for self-assign - r.owned->count++; - // owned can be NULL from ctors - // TODO do ctors *properly* (requires gcc 4.7 to stay sane) - if (owned && !owned->count--) - ::operator delete(owned); - owned = r.owned; - return *this; - } - FString& FString::operator = (FString&& r) - { - std::swap(owned, r.owned); - return *this; - } - FString::~FString() - { - if (owned && !owned->count--) - ::operator delete(owned); - owned = nullptr; - } - - FString::FString(const MString& s) - : owned(nullptr) - { - _assign(s.begin(), s.end()); - } - - FString::FString(XPair p) - : owned(nullptr) - { - _assign(p.begin(), p.end()); - } - - FString::FString(const TString& t) - : owned(nullptr) - { - *this = XString(t); - } - FString::FString(const SString& s) - : owned(nullptr) - { - *this = XString(s); - } - FString::FString(ZString z) - : owned(nullptr) - { - *this = XString(z); - } - FString::FString(XString x) - : owned(nullptr) - { - const FString *f = x.base(); - const char *xb = &*x.begin(); - const char *xe = &*x.end(); - const char *fb = f ? &*f->begin() : nullptr; - const char *fe = f ? &*f->end() : nullptr; - if (f && xb == fb && xe == fe) - *this = *f; - else - _assign(x.begin(), x.end()); - } - - FString::iterator FString::begin() const - { - return owned->body; - } - FString::iterator FString::end() const - { - return owned->body + owned->size; - } - const FString *FString::base() const - { - return this; - } - const char *FString::c_str() const - { - return &*begin(); - } - - const char *decay_for_printf(const FString& fs) - { - return fs.c_str(); - } - - int do_vprint(FString& out, const char *fmt, va_list ap) - { - int len; - { - va_list ap2; - va_copy(ap2, ap); - len = vsnprintf(nullptr, 0, fmt, ap2); - va_end(ap2); - } - char buffer[len + 1]; - vsnprintf(buffer, len + 1, fmt, ap); - - out = FString(buffer, buffer + len); - return len; - } - - StringConverter::StringConverter(FString& s) - : out(s), mid(nullptr) - {} - - StringConverter::~StringConverter() - { - if (mid) - { - out = ZString(really_construct_from_a_pointer, mid, nullptr); - free(mid); - } - } - - char **StringConverter::operator &() - { - return ∣ - } - - StringConverter convert_for_scanf(FString& s) - { - return StringConverter(s); - } -} // namespace strings |