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Annotation of win32/gnome/gmime-x.x.x/gmime-filter.h, revision 1.1

1.1     ! paf         1: /* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */
        !             2: /*
        !             3:  *  Authors: Jeffrey Stedfast <fejj@ximian.com>
        !             4:  *
        !             5:  *  Copyright 2001 Ximian, Inc. (www.ximian.com)
        !             6:  *
        !             7:  *  This program is free software; you can redistribute it and/or modify
        !             8:  *  it under the terms of the GNU General Public License as published by
        !             9:  *  the Free Software Foundation; either version 2 of the License, or
        !            10:  *  (at your option) any later version.
        !            11:  *
        !            12:  *  This program is distributed in the hope that it will be useful,
        !            13:  *  but WITHOUT ANY WARRANTY; without even the implied warranty of
        !            14:  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
        !            15:  *  GNU General Public License for more details.
        !            16:  *
        !            17:  *  You should have received a copy of the GNU General Public License
        !            18:  *  along with this program; if not, write to the Free Software
        !            19:  *  Foundation, Inc., 59 Temple Street #330, Boston, MA 02111-1307, USA.
        !            20:  *
        !            21:  */
        !            22: 
        !            23: 
        !            24: #ifndef __GMIME_FILTER_H__
        !            25: #define __GMIME_FILTER_H__
        !            26: 
        !            27: #ifdef __cplusplus
        !            28: extern "C" {
        !            29: //#pragma }
        !            30: #endif /* __cplusplus */
        !            31: 
        !            32: #include <glib.h>
        !            33: #include <sys/types.h>
        !            34: 
        !            35: typedef struct _GMimeFilter GMimeFilter;
        !            36: 
        !            37: struct _GMimeFilter {
        !            38:        struct _GMimeFilterPrivate *priv;
        !            39:        
        !            40:        char *outreal;          /* real malloc'd buffer */
        !            41:        char *outbuf;           /* first 'writable' position allowed (outreal + outpre) */
        !            42:        char *outptr;
        !            43:        size_t outsize;
        !            44:        size_t outpre;          /* prespace of this buffer */
        !            45:        
        !            46:        char *backbuf;
        !            47:        size_t backsize;
        !            48:        size_t backlen;         /* significant data there */
        !            49:        
        !            50:        /* virtual functions */
        !            51:        void (*destroy)  (GMimeFilter *filter);
        !            52:        
        !            53:        GMimeFilter *(*copy) (GMimeFilter *filter);
        !            54:        
        !            55:        void (*filter)   (GMimeFilter *filter,
        !            56:                          char *in, size_t len, size_t prespace,
        !            57:                          char **out, size_t *outlen, size_t *outprespace);
        !            58:        
        !            59:        void (*complete) (GMimeFilter *filter,
        !            60:                          char *in, size_t len, size_t prespace,
        !            61:                          char **out, size_t *outlen, size_t *outprespace);
        !            62:        
        !            63:        void (*reset)    (GMimeFilter *filter);
        !            64: };
        !            65: 
        !            66: #define GMIME_FILTER(filter) ((GMimeFilter *) filter)
        !            67: 
        !            68: void g_mime_filter_construct (GMimeFilter *filter, GMimeFilter *filter_template);
        !            69: 
        !            70: void g_mime_filter_destroy (GMimeFilter *filter);
        !            71: 
        !            72: GMimeFilter *g_mime_filter_copy (GMimeFilter *filter);
        !            73: 
        !            74: void g_mime_filter_filter (GMimeFilter *filter,
        !            75:                           char *in, size_t len, size_t prespace,
        !            76:                           char **out, size_t *outlen, size_t *outprespace);
        !            77: 
        !            78: void g_mime_filter_complete (GMimeFilter *filter,
        !            79:                             char *in, size_t len, size_t prespace,
        !            80:                             char **out, size_t *outlen, size_t *outprespace);
        !            81: 
        !            82: void g_mime_filter_reset (GMimeFilter *filter);
        !            83: 
        !            84: /* sets/returns number of bytes backed up on the input */
        !            85: void g_mime_filter_backup (GMimeFilter *filter, const char *data, size_t length);
        !            86: 
        !            87: /* ensure this much size available for filter output */
        !            88: void g_mime_filter_set_size (GMimeFilter *filter, size_t size, gboolean keep);
        !            89: 
        !            90: #ifdef __cplusplus
        !            91: }
        !            92: #endif /* __cplusplus */
        !            93: 
        !            94: #endif /* __GMIME_FILTER_H__ */