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104 lines
2.5 KiB
104 lines
2.5 KiB
15 years ago
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/* This file is part of ksquirrel-libs (http://ksquirrel.sf.net)
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Copyright (c) 2004 Dmitry Baryshev <ksquirrel@tut.by>
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This library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Library General Public
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License as published by the Free Software Foundation;
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either version 2 of the License, or (at your option) any later
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version.
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This library 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 GNU
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Library General Public License for more details.
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You should have received a copy of the GNU Library General Public License
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as32 with this library; see the file COPYING. If not, write to
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the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
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Boston, MA 02110-1301, USA.
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*/
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#include <cctype>
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#define KEY_LENGTH 25
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RGBA fmt_codec::hex2rgb(const s8 *hex)
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{
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RGBA rgba;
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s8 c[3];
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const s8 add = (const s8)strlen(hex+1) / 3 - 2;
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if(!strncasecmp(hex, "none", 4) || !strncasecmp(hex, "one", 3)) // not pretty hack
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{
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memset(&rgba, 0, sizeof(RGBA));
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return rgba;
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}
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if(isalpha(*hex))
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{
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RGBA trgba;
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bool f;// = BinSearch(named, 0, sizeof(named) / sizeof(XPM_NAMED_COLOR) - 1, hex);
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std::map<std::string, RGBA>::const_iterator it = named.find(hex);
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f = (it != named.end());
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if(!f)
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{
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cerr << "XPM decoder: WARNING: named color \"" << hex << "\" not found, assuming transparent instead" << endl;
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memset(&rgba, 0, sizeof(RGBA));
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return rgba;
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}
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trgba = named[std::string(hex)];
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return trgba;
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}
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hex++;
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memcpy(c, hex, 2);
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c[2] = 0;
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rgba.r = (s8)strtol(c, NULL, 16);
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hex = hex + 2 + add;
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memcpy(c, hex, 2);
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c[2] = 0;
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rgba.g = (s8)strtol(c, NULL, 16);
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hex = hex + 2 + add;
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memcpy(c, hex, 2);
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c[2] = 0;
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rgba.b = (s8)strtol(c, NULL, 16);
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rgba.a = 255;
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return rgba;
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}
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/* skip a single line C-like comment */
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s32 skip_comments(ifstreamK &ff)
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{
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s8 str[4096];
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fstream::pos_type pos;
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bool skipped = false;
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pos = ff.tellg();
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ff.getline(str, sizeof(str)-1);
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if(ff.eof()) return 2;
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if((*str == '\n' && *(str+1) == '\0') || (*str == '\n' && *(str+1) == '\r' && *(str+2) == '\0') || (*str == '\r' && *(str+1) == '\n' && *(str+2) == '\0'))
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skipped = true;
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if(strstr(str, "/*") || *str == '#' || !strlen(str))
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skipped = true;
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if(!skipped)
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ff.seekg(pos);
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return (int)skipped;
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}
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