diff options
Diffstat (limited to 'camel/camel-mime-filter-crlf.c')
| -rw-r--r-- | camel/camel-mime-filter-crlf.c | 172 |
1 files changed, 0 insertions, 172 deletions
diff --git a/camel/camel-mime-filter-crlf.c b/camel/camel-mime-filter-crlf.c deleted file mode 100644 index bd21ef991..000000000 --- a/camel/camel-mime-filter-crlf.c +++ /dev/null @@ -1,172 +0,0 @@ -/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */ -/* - * Copyright (C) 2000 Ximian, Inc. - * - * Authors: Dan Winship <danw@ximian.com> - * 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. - */ - -#include "camel-mime-filter-crlf.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_crlf_class_init (CamelMimeFilterCRLFClass *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_crlf_get_type (void) -{ - static CamelType type = CAMEL_INVALID_TYPE; - - if (type == CAMEL_INVALID_TYPE) { - type = camel_type_register (camel_mime_filter_get_type(), "CamelMimeFilterCRLF", - sizeof (CamelMimeFilterCRLF), - sizeof (CamelMimeFilterCRLFClass), - (CamelObjectClassInitFunc) camel_mime_filter_crlf_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) -{ - CamelMimeFilterCRLF *crlf = (CamelMimeFilterCRLF *)f; - register const char *inptr; - const char *inend; - gboolean do_dots; - char *outptr; - - do_dots = crlf->mode == CAMEL_MIME_FILTER_CRLF_MODE_CRLF_DOTS; - - inptr = in; - inend = in + len; - - if (crlf->direction == CAMEL_MIME_FILTER_CRLF_ENCODE) { - camel_mime_filter_set_size (f, 3 * len, FALSE); - - outptr = f->outbuf; - while (inptr < inend) { - if (*inptr == '\r') { - crlf->saw_cr = TRUE; - } else if (*inptr == '\n') { - crlf->saw_lf = TRUE; - if (!crlf->saw_cr) - *outptr++ = '\r'; - crlf->saw_cr = FALSE; - } else { - if (do_dots && *inptr == '.' && crlf->saw_lf) - *outptr++ = '.'; - - crlf->saw_cr = FALSE; - crlf->saw_lf = FALSE; - } - - *outptr++ = *inptr++; - } - } else { - camel_mime_filter_set_size (f, len, FALSE); - - outptr = f->outbuf; - while (inptr < inend) { - if (*inptr == '\r') { - crlf->saw_cr = TRUE; - } else { - if (crlf->saw_cr) { - crlf->saw_cr = FALSE; - - if (*inptr == '\n') { - crlf->saw_lf = TRUE; - *outptr++ = *inptr++; - continue; - } else - *outptr++ = '\r'; - } - - *outptr++ = *inptr; - } - - if (do_dots && *inptr == '.') { - if (crlf->saw_lf) { - crlf->saw_dot = TRUE; - crlf->saw_lf = FALSE; - inptr++; - } else if (crlf->saw_dot) { - crlf->saw_dot = FALSE; - } - } - - crlf->saw_lf = FALSE; - - inptr++; - } - } - - *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) -{ - if (len) - filter (f, in, len, prespace, out, outlen, outprespace); -} - -static void -reset (CamelMimeFilter *f) -{ - CamelMimeFilterCRLF *crlf = (CamelMimeFilterCRLF *)f; - - crlf->saw_cr = FALSE; - crlf->saw_lf = TRUE; - crlf->saw_dot = FALSE; -} - -CamelMimeFilter * -camel_mime_filter_crlf_new (CamelMimeFilterCRLFDirection direction, CamelMimeFilterCRLFMode mode) -{ - CamelMimeFilterCRLF *crlf = CAMEL_MIME_FILTER_CRLF(camel_object_new (CAMEL_MIME_FILTER_CRLF_TYPE)); - - crlf->direction = direction; - crlf->mode = mode; - crlf->saw_cr = FALSE; - crlf->saw_lf = TRUE; - crlf->saw_dot = FALSE; - - return (CamelMimeFilter *)crlf; -} |