mirror of
https://github.com/wiiu-env/wudd.git
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72 lines
2.2 KiB
C++
72 lines
2.2 KiB
C++
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/****************************************************************************
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* Copyright (C) 2016-2021 Maschell
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*
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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 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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*
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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 General Public License for more details.
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*
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* You should have received a copy of the GNU 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 <cstring>
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#include <coreinit/debug.h>
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#include "StringTable.h"
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StringTable *StringTable::parseData(uint8_t *data, uint32_t dataLength, uint32_t offset, uint32_t stringCount) {
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auto *stringTable = new StringTable();
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uint32_t curOffset = 0;
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uint32_t i;
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for (i = 0; curOffset < dataLength && i < stringCount; ++curOffset) {
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if (data[offset + curOffset] == (uint8_t) 0) {
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++i;
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}
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}
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if (i < stringCount) {
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OSFatal("stringtable is broken");
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}
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uint32_t curLength = 0;
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for (i = 0; i < stringCount; ++i) {
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curOffset = offset + curLength;
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stringTable->stringMap[curLength] = new StringEntry(stringTable, curLength);
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stringTable->strings[curLength] = (char *) &data[curOffset];
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curLength += strlen((char *) &data[curOffset]) + 1;
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}
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return stringTable;
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}
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std::string StringTable::getByAddress(uint32_t address) {
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return strings[address];
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}
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StringEntry *StringTable::getStringEntry(uint32_t address) {
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return stringMap[address];
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}
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uint32_t StringTable::getSize() {
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uint32_t capacity = 1; // root entry
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for (auto &cur: strings) {
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capacity += cur.second.length() + 1;
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}
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return capacity;
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}
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StringEntry *StringTable::getEntry(std::string &str) {
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for (auto &cur: strings) {
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if (cur.second == str) {
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return stringMap[cur.first];
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}
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}
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return nullptr;
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}
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