[22739] | 1 | /**********************************************************************
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| 2 | *
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| 3 | * oaiargs.h --
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| 4 | *
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| 5 | * Copyright (C) 2004-2010 The New Zealand Digital Library Project
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| 6 | *
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| 7 | * A component of the Greenstone digital library software
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| 8 | * from the New Zealand Digital Library Project at the
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| 9 | * University of Waikato, New Zealand.
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| 10 | *
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| 11 | * This program is free software; you can redistribute it and/or modify
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| 12 | * it under the terms of the GNU General Public License as published by
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| 13 | * the Free Software Foundation; either version 2 of the License, or
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| 14 | * (at your option) any later version.
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| 15 | *
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| 16 | * This program is distributed in the hope that it will be useful,
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| 17 | * but WITHOUT ANY WARRANTY; without even the implied warranty of
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| 18 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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| 19 | * GNU General Public License for more details.
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| 20 | *
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| 21 | * You should have received a copy of the GNU General Public License
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| 22 | * along with this program; if not, write to the Free Software
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| 23 | * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
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| 24 | *
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| 25 | *********************************************************************/
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| 26 |
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[8182] | 27 | #include <map>
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| 28 |
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| 29 | #include "text_t.h"
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| 30 |
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| 31 | class oaiargs
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| 32 | {
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| 33 | private:
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| 34 | text_tmap arguments;
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| 35 | text_t dummy;
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| 36 | bool duplicateArg;
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| 37 | // fill the input buffer to parse the arguments
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| 38 | void fillBuffer(istream &stream, unsigned char *buffer, unsigned char **currentPtr, unsigned char *end);
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| 39 | public:
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| 40 | oaiargs() { this->duplicateArg = false; }
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| 41 |
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| 42 | const text_t &operator [](const text_t &label) {
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| 43 | if (this->arguments.count(label) > 0) {
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| 44 | return this->arguments[label];
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| 45 | }
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| 46 | return dummy; // Dodgy, but text_t's are initialised to "", so should be fine
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| 47 | };
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[15197] | 48 |
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| 49 | void erase(const text_t &label) {
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| 50 | this->arguments.erase(label);
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| 51 | }
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| 52 |
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[8182] | 53 | void readArgs(istream &stream);
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| 54 | bool hasDuplicateArg() { return this->duplicateArg; }
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| 55 | int getSize(){return arguments.size();}
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| 56 | text_tmap::const_iterator begin(){return arguments.begin();};
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| 57 | text_tmap::const_iterator end(){return arguments.end();};
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| 58 | };
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