src/StringUtil.hh (raw)
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// StringUtil.hh for fluxbox // Copyright (c) 2001 - 2002 Henrik Kinnunen (fluxgen@linuxmail.org) // // 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. //$Id: StringUtil.hh,v 1.8 2002/04/12 15:06:07 fluxgen Exp $ #ifndef STRINGUTIL_HH #define STRINGUTIL_HH #include <string> namespace StringUtil { char *strdup(const char *); //Similar to `strstr' but this function ignores the case of both strings const char *strcasestr(const char *str, const char *ptn); char *expandFilename(const char *filename); int getStringBetween(std::string& out, const char *instr, const char first, const char last, const char *ok_chars=" \t\n"); //--------- stringtok ---------------------------------- // Breaks a string into tokens //-------------------------------------------------- template <typename Container> static void stringtok (Container &container, std::string const &in, const char * const delimiters = " \t\n") { const std::string::size_type len = in.length(); std::string::size_type i = 0; while ( i < len ) { // eat leading whitespace i = in.find_first_not_of(delimiters, i); if (i == std::string::npos) return; // nothing left but white space // find the end of the token std::string::size_type j = in.find_first_of(delimiters, i); // push token if (j == std::string::npos) { container.push_back(in.substr(i)); return; } else container.push_back(in.substr(i, j-i)); // set up for next loop i = j + 1; } } };//end namespace StringUtil #endif // STRINGUTIL_HH |