emptyvss.cpp

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/******************************************************************************
 *
 *  emptyvss.cpp -  Utility to list empty verses in a module
 *
 * $Id: emptyvss.cpp 3427 2016-07-03 14:30:33Z scribe $
 *
 * Copyright 2001-2013 CrossWire Bible Society (http://www.crosswire.org)
 *  CrossWire Bible Society
 *  P. O. Box 2528
 *  Tempe, AZ  85280-2528
 *
 * This program is free software; you can redistribute it and/or modify it
 * under the terms of the GNU General Public License as published by the
 * Free Software Foundation version 2.
 *
 * This program is distributed in the hope that it will be useful, but
 * WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 * General Public License for more details.
 *
 */

#ifdef _MSC_VER
    #pragma warning( disable: 4251 )
#endif

#include <swmgr.h>
#include <swmodule.h>
#include <versekey.h>
#include <iostream>
#include <stdio.h>

#ifndef NO_SWORD_NAMESPACE
using sword::SWMgr;
using sword::VerseKey;
using sword::ModMap;
using sword::SWKey;
using sword::SWModule;
using sword::SW_POSITION;
#endif

int main(int argc, char **argv) {
    if (argc < 2) {
        fprintf(stderr, "usage: %s <Mod Name>\n", argv[0]);
        exit(-1);
    }

    SWMgr mgr;

    ModMap::iterator it = mgr.Modules.find(argv[1]);
    if (it == mgr.Modules.end()) {
        fprintf(stderr, "error: %s: couldn't find module: %s \n", argv[0], argv[1]);
        exit(-2);
    }

    SWModule *mod = it->second;

    SWKey *key = (*mod);
    VerseKey *vkey = 0;
    SWTRY {
        vkey = dynamic_cast<VerseKey *>(key);
    }
    SWCATCH (...) {}

    if (!vkey) {
        fprintf(stderr, "error: %s: %s module is not keyed to verses \n", argv[0], argv[1]);
        exit(-3);
    }

    vkey->setIntros(false); // turn on mod/testmnt/book/chap headings

    (*mod) = TOP;

    while (!mod->popError()) {
      
        if (vkey->getVerse()) {
            if (!mod->renderText().length()) {
                std::cout << *vkey << std::endl;
            }
            (*mod)++;
        }
    }
}