/* * Copyright (c) 2010-2012 OTClient * * Permission is hereby granted, free of charge, to any person obtaining a copy * of this software and associated documentation files (the "Software"), to deal * in the Software without restriction, including without limitation the rights * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell * copies of the Software, and to permit persons to whom the Software is * furnished to do so, subject to the following conditions: * * The above copyright notice and this permission notice shall be included in * all copies or substantial portions of the Software. * * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN * THE SOFTWARE. */ #include "string.h" #include "format.h" #include namespace stdext { std::string resolve_path(const std::string& filePath, std::string sourcePath) { if(stdext::starts_with(filePath, "/")) return filePath; if(!stdext::ends_with(sourcePath, "/")) { std::size_t slashPos = sourcePath.find_last_of("/"); if(slashPos == std::string::npos) throw_exception(format("invalid source path '%s', for file '%s'", sourcePath, filePath)); sourcePath = sourcePath.substr(0, slashPos + 1); } return sourcePath + filePath; } std::string date_time_string() { char date[32]; std::time_t tnow; std::time(&tnow); std::tm *ts = std::localtime(&tnow); std::strftime(date, 32, "%b %d %Y %H:%M:%S", ts); return std::string(date); } std::string dec_to_hex(uint64_t num) { std::string str; std::ostringstream o; o << std::hex << num; str = o.str(); return str; } uint64_t hex_to_dec(const std::string& str) { uint64_t num; std::istringstream i(str); i >> std::hex >> num; return num; } std::string utf8_to_latin1(uchar *utf8) { auto utf8CharToLatin1 = [](uchar *utf8, int *read) -> char { char c = '?'; uchar opt1 = utf8[0]; *read = 1; if(opt1 == 0xc3) { *read = 2; uchar opt2 = utf8[1]; c = 64 + opt2; } else if(opt1 == 0xc2) { *read = 2; uchar opt2 = utf8[1]; if(opt2 > 0xa1 && opt2 < 0xbb) c = opt2; } else if(opt1 < 0xc2) { c = opt1; } return c; }; std::string out; int len = strlen((char*)utf8); for(int i=0; i split(const std::string& str, const std::string& separators) { std::vector splitted; boost::split(splitted, str, boost::is_any_of(std::string(separators))); return splitted; } }