diff options
Diffstat (limited to 'camel/camel-mime-filter-chomp.c')
| -rw-r--r-- | camel/camel-mime-filter-chomp.c | 154 |
1 files changed, 0 insertions, 154 deletions
diff --git a/camel/camel-mime-filter-chomp.c b/camel/camel-mime-filter-chomp.c deleted file mode 100644 index 67a6e71ed7..0000000000 --- a/camel/camel-mime-filter-chomp.c +++ /dev/null @@ -1,154 +0,0 @@ -/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */ -/* - * Copyright (C) 2002 Ximian, Inc. - * - * Authors: Jeffrey Stedfast <fejj@ximian.com> - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of version 2 of the GNU General Public - * License as published by the Free Software Foundation. - * - * 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. - * - * You should have received a copy of the GNU General Public - * License along with this program; if not, write to the - * Free Software Foundation, Inc., 59 Temple Place - Suite 330, - * Boston, MA 02111-1307, USA. - */ - - -#ifdef HAVE_CONFIG_H -#include <config.h> -#endif - -#include <ctype.h> - -#include "camel-mime-filter-chomp.h" - -static void filter (CamelMimeFilter *f, char *in, size_t len, size_t prespace, - char **out, size_t *outlen, size_t *outprespace); -static void complete (CamelMimeFilter *f, char *in, size_t len, - size_t prespace, char **out, size_t *outlen, - size_t *outprespace); -static void reset (CamelMimeFilter *f); - - -static void -camel_mime_filter_chomp_class_init (CamelMimeFilterChompClass *klass) -{ - CamelMimeFilterClass *mime_filter_class = - (CamelMimeFilterClass *) klass; - - mime_filter_class->filter = filter; - mime_filter_class->complete = complete; - mime_filter_class->reset = reset; -} - -CamelType -camel_mime_filter_chomp_get_type (void) -{ - static CamelType type = CAMEL_INVALID_TYPE; - - if (type == CAMEL_INVALID_TYPE) { - type = camel_type_register (camel_mime_filter_get_type(), "CamelMimeFilterChomp", - sizeof (CamelMimeFilterChomp), - sizeof (CamelMimeFilterChompClass), - (CamelObjectClassInitFunc) camel_mime_filter_chomp_class_init, - NULL, - NULL, - NULL); - } - - return type; -} - -static void -filter (CamelMimeFilter *f, char *in, size_t len, size_t prespace, - char **out, size_t *outlen, size_t *outprespace) -{ - register unsigned char *inptr, *s; - const unsigned char *inend; - register char *outptr; - - camel_mime_filter_set_size (f, len + prespace, FALSE); - - inend = in + len; - inptr = in; - - outptr = f->outbuf; - - while (inptr < inend) { - s = inptr; - while (inptr < inend && isspace ((int) *inptr)) - inptr++; - - if (inptr < inend) { - while (s < inptr) - *outptr++ = (char) *s++; - - while (inptr < inend && !isspace ((int) *inptr)) - *outptr++ = (char) *inptr++; - } else { -#if 0 - if ((inend - s) >= 2 && *s == '\r' && *(s + 1) == '\n') - *outptr++ = *s++; - if (*s == '\n') - *outptr++ = *s++; -#endif - if (s < inend) - camel_mime_filter_backup (f, s, inend - s); - break; - } - } - - *out = f->outbuf; - *outlen = outptr - f->outbuf; - *outprespace = f->outpre; -} - -static void -complete (CamelMimeFilter *f, char *in, size_t len, size_t prespace, - char **out, size_t *outlen, size_t *outprespace) -{ - unsigned char *inptr; - char *outptr; - - if (len) - filter (f, in, len, prespace, out, outlen, outprespace); - - if (f->backlen) { - inptr = (unsigned char *) f->backbuf; - outptr = f->outbuf + *outlen; - - /* in the case of a canonical eoln */ - if (*inptr == '\r' && *(inptr + 1) == '\n') { - *outptr++ = *inptr++; - (*outlen)++; - } - - if (*inptr == '\n') { - *outptr++ = *inptr++; - (*outlen)++; - } - - /* to protect against further complete calls */ - camel_mime_filter_backup (f, "", 0); - } -} - -static void -reset (CamelMimeFilter *f) -{ - /* no-op */ -} - -CamelMimeFilter * -camel_mime_filter_chomp_new (void) -{ - CamelMimeFilterChomp *chomp = CAMEL_MIME_FILTER_CHOMP (camel_object_new (CAMEL_MIME_FILTER_CHOMP_TYPE)); - - return (CamelMimeFilter *) chomp; -} |