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Diffstat (limited to 'tests/compnone.cpp')
-rw-r--r-- | tests/compnone.cpp | 132 |
1 files changed, 132 insertions, 0 deletions
diff --git a/tests/compnone.cpp b/tests/compnone.cpp new file mode 100644 index 0000000..b8e982d --- /dev/null +++ b/tests/compnone.cpp @@ -0,0 +1,132 @@ +/****************************************************************************** + * + * compnone.cpp - + * + * $Id: compnone.cpp 2833 2013-06-29 06:40:28Z chrislit $ + * + * Copyright 1999-2013 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. + * + */ + + + +#include <ctype.h> +#include <stdio.h> +#include <fcntl.h> +#include <errno.h> +#include <stdlib.h> +#include <string.h> + +#ifndef __GNUC__ +#include <io.h> +#else +#include <unistd.h> +#endif + +#include <filemgr.h> +#include <swcomprs.h> + +#ifndef NO_SWORD_NAMESPACE +using namespace sword; +#endif + +class FileCompress: public SWCompress { + int ifd; + int ofd; + int ufd; + int zfd; +public: + FileCompress(char *); + ~FileCompress(); + unsigned long GetChars(char *, unsigned long len); + unsigned long SendChars(char *, unsigned long len); + void Encode(); + void Decode(); +}; + + +FileCompress::FileCompress(char *fname) +{ + char buf[256]; + + ufd = FileMgr::createPathAndFile(fname); + + sprintf(buf, "%s.zzz", fname); + zfd = FileMgr::createPathAndFile(buf); +} + + +FileCompress::~FileCompress() +{ + close(ufd); + close(zfd); +} + + +unsigned long FileCompress::GetChars(char *buf, unsigned long len) +{ + return read(ifd, buf, len); +} + + +unsigned long FileCompress::SendChars(char *buf, unsigned long len) +{ + return write(ofd, buf, len); +} + + +void FileCompress::Encode() +{ + ifd = ufd; + ofd = zfd; + + SWCompress::Encode(); +} + + +void FileCompress::Decode() +{ + ifd = zfd; + ofd = ufd; + + SWCompress::Decode(); +} + + +int main(int argc, char **argv) +{ + int decomp = 0; + SWCompress *fobj; + + if (argc != 2) { + fprintf(stderr, "usage: %s <filename|filename.zzz>\n", argv[0]); + exit(1); + } + + if (strlen(argv[1]) > 4) { + if (!strcmp(&argv[1][strlen(argv[1])-4], ".zzz")) { + argv[1][strlen(argv[1])-4] = 0; + decomp = 1; + } + } + + fobj = new FileCompress(argv[1]); + + if (decomp) + fobj->Decode(); + else fobj->Encode(); + + delete fobj; +} |