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89 lines
2.3 KiB
89 lines
2.3 KiB
/*
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libvcard - vCard parsing library for vCard version 3.0
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Copyright (C) 1999 Rik Hemsley rik@kde.org
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Permission is hereby granted, free of charge, to any person obtaining a copy
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of this software and associated documentation files (the "Software"), to
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deal in the Software without restriction, including without limitation the
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rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
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sell copies of the Software, and to permit persons to whom the Software is
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furnished to do so, subject to the following conditions:
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The above copyright notice and this permission notice shall be included in
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all copies or substantial portions of the Software.
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THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
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ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
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WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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*/
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#include <string.h>
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#include <stddef.h>
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#include <tqcstring.h>
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#include <tqstrlist.h>
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namespace VCARD
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{
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TQ_UINT32
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RTokenise(const char * str, const char * delim, TQStrList & l)
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{
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// FIXME no stderr !
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l.clear();
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if (!delim || !str || strlen(delim) == 0 || strlen(str) == 0) return 0;
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char * len = (char *)(str + strlen(str)); // End of string.
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register char * rstart = new char[strlen(str) + 1];
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register char * r = rstart;
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register const char * i = str; // Cursor.
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while (i <= len) {
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if (*i == '\\') { // Escaped chars go straight through.
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*r++ = *i++;
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if (i <= len)
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*r++ = *i++;
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continue;
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}
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if (strchr(delim, *i) != 0) {
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// We hit a delimiter. If we have some text, make a new token.
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// This has the effect that multiple delimiters are collapsed.
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// cs: We mustn't collapse multiple delimiters, otherwise we
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// lose empty fields.
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*r = '\0';
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// if (r != rstart) {
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l.append(rstart);
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// }
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r = rstart;
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++i;
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continue;
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}
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*r++ = *i++;
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}
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// Catch last token
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// if (r != rstart) {
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*r = '\0';
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l.append(rstart);
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// }
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r = 0;
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delete [] rstart;
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return l.count();
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}
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}
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