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/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4; fill-column: 100 -*- */
/*
* This file is part of the LibreOffice project.
*
* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/.
*/
#include <config.h>
#include "Protocol.hpp"
#include <cassert>
#include <cstring>
#include <map>
#include <string>
#define LOK_USE_UNSTABLE_API
#include <LibreOfficeKit/LibreOfficeKitEnums.h>
namespace LOOLProtocol
{
std::tuple<int, int, std::string> ParseVersion(const std::string& version)
{
int major = -1;
int minor = -1;
std::string patch;
StringVector firstTokens(tokenize(version, '.'));
if (firstTokens.size() > 0)
{
major = std::stoi(firstTokens[0]);
StringVector secondTokens;
if (firstTokens.size() > 1)
{
secondTokens = tokenize(firstTokens[1], '-');
}
if (secondTokens.size() > 0)
{
minor = std::stoi(secondTokens[0]);
}
if (secondTokens.size() > 1)
patch = secondTokens[1];
}
return std::make_tuple(major, minor, patch);
}
bool stringToInteger(const std::string& input, int& value)
{
try
{
value = std::stoi(input);
}
catch (std::invalid_argument&)
{
return false;
}
return true;
}
bool stringToUInt32(const std::string& input, uint32_t& value)
{
try
{
value = std::stoul(input);
}
catch (std::invalid_argument&)
{
return false;
}
return true;
}
bool stringToUInt64(const std::string& input, uint64_t& value)
{
try
{
value = std::stoull(input);
}
catch (std::invalid_argument&)
{
return false;
}
return true;
}
bool getTokenInteger(const std::string& token, const std::string& name, int& value)
{
if (token.size() > (name.size() + 1) &&
token.compare(0, name.size(), name) == 0 &&
token[name.size()] == '=')
{
const char* str = token.data() + name.size() + 1;
char* endptr = nullptr;
value = strtol(str, &endptr, 10);
return (endptr > str);
}
return false;
}
bool getTokenUInt64(const std::string& token, const std::string& name, uint64_t& value)
{
if (token.size() > (name.size() + 1) &&
token.compare(0, name.size(), name) == 0 &&
token[name.size()] == '=')
{
const char* str = token.data() + name.size() + 1;
char* endptr = nullptr;
value = strtoull(str, &endptr, 10);
return (endptr > str);
}
return false;
}
bool getTokenUInt32(const std::string& token, const std::string& name, uint32_t& value)
{
if (token.size() > (name.size() + 1) &&
token.compare(0, name.size(), name) == 0 &&
token[name.size()] == '=')
{
const char* str = token.data() + name.size() + 1;
char* endptr = nullptr;
value = strtoul(str, &endptr, 10);
return (endptr > str);
}
return false;
}
bool getTokenString(const std::string& token, const std::string& name, std::string& value)
{
if (token.size() >= (name.size() + 1) &&
token.compare(0, name.size(), name) == 0 &&
token[name.size()] == '=')
{
value = token.substr(name.size() + 1);
return true;
}
return false;
}
bool getTokenKeyword(const std::string& token, const std::string& name,
const std::map<std::string, int>& map, int& value)
{
std::string t;
if (getTokenString(token, name, t))
{
if (t[0] == '\'' && t[t.size() - 1] == '\'')
{
t = t.substr(1, t.size() - 2);
}
const auto p = map.find(t);
if (p != map.cend())
{
value = p->second;
return true;
}
}
return false;
}
bool getTokenInteger(const StringVector& tokens, const std::string& name, int& value)
{
for (size_t i = 0; i < tokens.size(); i++)
{
if (getTokenInteger(tokens[i], name, value))
return true;
}
return false;
}
bool getTokenKeyword(const StringVector& tokens, const std::string& name, const std::map<std::string, int>& map, int& value)
{
for (size_t i = 0; i < tokens.size(); i++)
{
if (getTokenKeyword(tokens[i], name, map, value))
return true;
}
return false;
}
bool getTokenStringFromMessage(const std::string& message, const std::string& name, std::string& value)
{
if (message.size() > name.size() + 1)
{
size_t pos = message.find(name);
while (pos != std::string::npos)
{
bool spaceBefore = pos == 0 || message[pos-1] == ' ';
const size_t beg = pos + name.size();
if (spaceBefore && message[beg] == '=')
{
const size_t end = message.find_first_of(" \n", beg);
value = message.substr(beg + 1, end - beg - 1);
return true;
}
pos = message.find(name, pos + name.size());
}
}
return false;
}
bool getTokenKeywordFromMessage(const std::string& message, const std::string& name, const std::map<std::string, int>& map, int& value)
{
return getTokenKeyword(tokenize(message), name, map, value);
}
};
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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