http://www.ousob.com --- Legacy Redefined OuSob - File: /wwwroot/clipx/usr/include/heartbeat/compress.h

/* * compress.h: Compression functions for Linux-HA * * Copyright (C) 2005 Guochun Shi <gshi@ncsa.uiuc.edu> * * This library is free software; you can redistribute it and/or * modify it under the terms of the GNU Lesser General Public * License as published by the Free Software Foundation; either * version 2.1 of the License, or (at your option) any later version. * * This library 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 * Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public * License along with this library; if not, write to the Free Software * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA */ #ifndef _COMPRESS_H_ #define _COMPRESS_H_ #define HB_COMPRESS_TYPE HBcompress #define HB_COMPRESS_TYPE_S MKSTRING(HBcompress) /* * List of functions provided by implementations of the heartbeat * compress interface. */ struct hb_compress_fns { int (*compress) (char*, size_t*, const char*, size_t); int (*decompress) (char*, size_t* , const char*, size_t); const char* (*getname) (void); }; struct ha_msg; /* set the compression method*/ int cl_compress_remove_plugin(const char* pluginname); int cl_compress_load_plugin(const char* pluginname); struct hb_compress_fns* cl_get_compress_fns(void); int cl_set_compress_fns(const char*); char* cl_compressmsg(struct ha_msg*m, size_t* len); struct ha_msg* cl_decompressmsg(struct ha_msg* m); gboolean is_compressed_msg(struct ha_msg* m); int cl_compress_field(struct ha_msg* msg, int index, char* buf, size_t* buflen); int cl_decompress_field(struct ha_msg* msg, int index, char* buf, size_t* buflen); #endif