111 lines
3.3 KiB
C++
111 lines
3.3 KiB
C++
/*
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PIP - Platform Independent Primitives
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Introspection module - implementation of containers
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Ivan Pelipenko peri4ko@yandex.ru
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This program is free software: you can redistribute it and/or modify
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it under the terms of the GNU Lesser General Public License as published by
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the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU Lesser General Public License for more details.
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You should have received a copy of the GNU Lesser General Public License
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along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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#include "piintrospection_containers_p.h"
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#include "piintrospection_containers.h"
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#include <stdio.h>
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PIIntrospectionContainers::PIIntrospectionContainers() {
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//printf("PIIntrospectionContainers %p\n", this);
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}
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void PIIntrospectionContainers::containerNew(const PIIntrospectionContainersType & ti, uint isz) {
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PISpinlockLocker _ml(mutex);
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//printf("containerNew lock\n");
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PIIntrospectionContainersType & t(types[ti.id]);
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_Type & d(data[ti.id]);
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if (!t.inited) {
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t = ti;
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d.id = ti.id;
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d.item_size = isz;
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}
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d.count++;
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//printf("containerNew unlock\n");
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}
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void PIIntrospectionContainers::containerDelete(const PIIntrospectionContainersType & ti) {
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PISpinlockLocker _ml(mutex);
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data[ti.id].count--;
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}
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void PIIntrospectionContainers::containerAlloc(const PIIntrospectionContainersType & ti, ullong cnt) {
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//printf(" alloc %s %d\n", tn, cnt);
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if (cnt == 0) return;
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PISpinlockLocker _ml(mutex);
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data[ti.id].allocated += cnt;
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}
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void PIIntrospectionContainers::containerFree(const PIIntrospectionContainersType & ti, ullong cnt) {
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//printf(" free %s %d\n", tn, cnt);
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if (cnt == 0) return;
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PISpinlockLocker _ml(mutex);
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data[ti.id].allocated -= cnt;
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}
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void PIIntrospectionContainers::containerUsed(const PIIntrospectionContainersType & ti, ullong cnt) {
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//printf(" used %s %d\n", tn, cnt);
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if (cnt == 0) return;
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PISpinlockLocker _ml(mutex);
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data[ti.id].used += cnt;
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}
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void PIIntrospectionContainers::containerUnused(const PIIntrospectionContainersType & ti, ullong cnt) {
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//printf("unused %s %d\n", tn, cnt);
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if (cnt == 0) return;
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PISpinlockLocker _ml(mutex);
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data[ti.id].used -= cnt;
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}
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PIVector<PIIntrospectionContainers::TypeInfo> PIIntrospectionContainers::getInfo() const {
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PIVector<PIIntrospectionContainers::TypeInfo> ret;
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mutex.lock();
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std::map<uint, PIIntrospectionContainers::_Type> d = data;
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std::map<uint, PIIntrospectionContainersType> t = types;
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mutex.unlock();
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ret.reserve(t.size());
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for (typename std::map<uint, PIIntrospectionContainersType>::const_iterator i = t.begin(); i != t.end(); ++i) {
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ret.push_back(TypeInfo());
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TypeInfo & ti(ret.back());
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_Type & _t(d[i->first]);
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memcpy((void*)&ti, (const void*)&_t, sizeof(_t));
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ti.name = PIStringAscii(i->second.demangled);
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}
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return ret;
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}
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PIByteArray & operator <<(PIByteArray & s, const PIIntrospectionContainers::TypeInfo & v) {
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s << PIByteArray::RawData(&v, sizeof(PIIntrospectionContainers::_Type)) << v.name;
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return s;
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}
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PIByteArray & operator >>(PIByteArray & s, PIIntrospectionContainers::TypeInfo & v) {
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s >> PIByteArray::RawData(&v, sizeof(PIIntrospectionContainers::_Type)) >> v.name;
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return s;
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}
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