From 88afa58a5b1f01cbefd89795c4dab371fb31f9c3 Mon Sep 17 00:00:00 2001 From: nobody Date: Sat, 19 May 2001 12:49:14 +0000 Subject: This commit was manufactured by cvs2svn to create tag 'GAL_0_8'. svn path=/tags/GAL_0_8/; revision=9892 --- camel/camel-mime-filter-basic.c | 222 ---------------------------------------- 1 file changed, 222 deletions(-) delete mode 100644 camel/camel-mime-filter-basic.c (limited to 'camel/camel-mime-filter-basic.c') diff --git a/camel/camel-mime-filter-basic.c b/camel/camel-mime-filter-basic.c deleted file mode 100644 index 17e667c5ae..0000000000 --- a/camel/camel-mime-filter-basic.c +++ /dev/null @@ -1,222 +0,0 @@ -/* - * Copyright (C) 2000 Helix Code Inc. - * - * Authors: Michael Zucchi - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU Library General Public License - * as published by the Free Software Foundation; either version 2 of - * the License, or (at your option) any later version. - * - * 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 Library General Public License for more details. - * - * You should have received a copy of the GNU Library General Public - * License along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. - */ - -#include "camel-mime-filter-basic.h" - -#include "camel-mime-utils.h" - -static void reset(CamelMimeFilter *mf); -static void complete(CamelMimeFilter *mf, char *in, size_t len, - size_t prespace, char **out, - size_t *outlen, size_t *outprespace); -static void filter(CamelMimeFilter *mf, char *in, size_t len, - size_t prespace, char **out, - size_t *outlen, size_t *outprespace); - -static void camel_mime_filter_basic_class_init (CamelMimeFilterBasicClass *klass); -static void camel_mime_filter_basic_init (CamelMimeFilterBasic *obj); - -static CamelMimeFilterClass *camel_mime_filter_basic_parent; - -static void -camel_mime_filter_basic_class_init (CamelMimeFilterBasicClass *klass) -{ - CamelMimeFilterClass *filter_class = (CamelMimeFilterClass *) klass; - - camel_mime_filter_basic_parent = CAMEL_MIME_FILTER_CLASS(camel_type_get_global_classfuncs (camel_mime_filter_get_type ())); - - filter_class->reset = reset; - filter_class->filter = filter; - filter_class->complete = complete; -} - -static void -camel_mime_filter_basic_init (CamelMimeFilterBasic *obj) -{ - obj->state = 0; - obj->save = 0; -} - - -CamelType -camel_mime_filter_basic_get_type (void) -{ - static CamelType type = CAMEL_INVALID_TYPE; - - if (type == CAMEL_INVALID_TYPE) { - type = camel_type_register (camel_mime_filter_get_type (), "CamelMimeFilterBasic", - sizeof (CamelMimeFilterBasic), - sizeof (CamelMimeFilterBasicClass), - (CamelObjectClassInitFunc) camel_mime_filter_basic_class_init, - NULL, - (CamelObjectInitFunc) camel_mime_filter_basic_init, - NULL); - } - - return type; -} - -/* should this 'flush' outstanding state/data bytes? */ -static void -reset(CamelMimeFilter *mf) -{ - CamelMimeFilterBasic *f = (CamelMimeFilterBasic *)mf; - - switch(f->type) { - case CAMEL_MIME_FILTER_BASIC_QP_ENC: - f->state = -1; - break; - default: - f->state = 0; - } - f->save = 0; -} - -static void -complete(CamelMimeFilter *mf, char *in, size_t len, size_t prespace, char **out, size_t *outlen, size_t *outprespace) -{ - CamelMimeFilterBasic *f = (CamelMimeFilterBasic *)mf; - int newlen; - - switch(f->type) { - case CAMEL_MIME_FILTER_BASIC_BASE64_ENC: - /* wont go to more than 2x size (overly conservative) */ - camel_mime_filter_set_size(mf, len*2+6, FALSE); - newlen = base64_encode_close(in, len, TRUE, mf->outbuf, &f->state, &f->save); - g_assert(newlen <= len*2+6); - break; - case CAMEL_MIME_FILTER_BASIC_QP_ENC: - /* *4 is definetly more than needed ... */ - camel_mime_filter_set_size(mf, len*4+4, FALSE); - newlen = quoted_encode_close(in, len, mf->outbuf, &f->state, &f->save); - g_assert(newlen <= len*4+4); - break; - case CAMEL_MIME_FILTER_BASIC_BASE64_DEC: - /* output can't possibly exceed the input size */ - camel_mime_filter_set_size(mf, len, FALSE); - newlen = base64_decode_step(in, len, mf->outbuf, &f->state, &f->save); - g_assert(newlen <= len); - break; - case CAMEL_MIME_FILTER_BASIC_QP_DEC: - /* output can't possibly exceed the input size */ - camel_mime_filter_set_size(mf, len, FALSE); - newlen = quoted_decode_step(in, len, mf->outbuf, &f->state, &f->save); - g_assert(newlen <= len); - break; - default: - g_warning("unknown type %d in CamelMimeFilterBasic", f->type); - goto donothing; - } - - *out = mf->outbuf; - *outlen = newlen; - *outprespace = mf->outpre; - - return; -donothing: - *out = in; - *outlen = len; - *outprespace = prespace; -} - -/* here we do all of the basic mime filtering */ -static void -filter(CamelMimeFilter *mf, char *in, size_t len, size_t prespace, char **out, size_t *outlen, size_t *outprespace) -{ - CamelMimeFilterBasic *f = (CamelMimeFilterBasic *)mf; - int newlen; - - switch(f->type) { - case CAMEL_MIME_FILTER_BASIC_BASE64_ENC: - /* wont go to more than 2x size (overly conservative) */ - camel_mime_filter_set_size(mf, len*2+6, FALSE); - newlen = base64_encode_step(in, len, TRUE, mf->outbuf, &f->state, &f->save); - g_assert(newlen <= len*2+6); - break; - case CAMEL_MIME_FILTER_BASIC_QP_ENC: - /* *4 is overly conservative, but will do */ - camel_mime_filter_set_size(mf, len*4+4, FALSE); - newlen = quoted_encode_step(in, len, mf->outbuf, &f->state, &f->save); - g_assert(newlen <= len*4+4); - break; - case CAMEL_MIME_FILTER_BASIC_BASE64_DEC: - /* output can't possibly exceed the input size */ - camel_mime_filter_set_size(mf, len, FALSE); - newlen = base64_decode_step(in, len, mf->outbuf, &f->state, &f->save); - g_assert(newlen <= len); - break; - case CAMEL_MIME_FILTER_BASIC_QP_DEC: - /* output can't possibly exceed the input size */ - camel_mime_filter_set_size(mf, len, FALSE); - newlen = quoted_decode_step(in, len, mf->outbuf, &f->state, &f->save); - g_assert(newlen <= len); - break; - default: - g_warning("unknown type %d in CamelMimeFilterBasic", f->type); - goto donothing; - } - - *out = mf->outbuf; - *outlen = newlen; - *outprespace = mf->outpre; - - return; -donothing: - *out = in; - *outlen = len; - *outprespace = prespace; -} - -/** - * camel_mime_filter_basic_new: - * - * Create a new CamelMimeFilterBasic object. - * - * Return value: A new CamelMimeFilterBasic widget. - **/ -CamelMimeFilterBasic * -camel_mime_filter_basic_new (void) -{ - CamelMimeFilterBasic *new = CAMEL_MIME_FILTER_BASIC ( camel_object_new (camel_mime_filter_basic_get_type ())); - return new; -} - -CamelMimeFilterBasic * -camel_mime_filter_basic_new_type(CamelMimeFilterBasicType type) -{ - CamelMimeFilterBasic *new; - - switch (type) { - case CAMEL_MIME_FILTER_BASIC_BASE64_ENC: - case CAMEL_MIME_FILTER_BASIC_QP_ENC: - case CAMEL_MIME_FILTER_BASIC_BASE64_DEC: - case CAMEL_MIME_FILTER_BASIC_QP_DEC: - new = camel_mime_filter_basic_new(); - new->type = type; - break; - default: - g_warning("Invalid type of CamelMimeFilterBasic requested: %d", type); - new = NULL; - break; - } - camel_mime_filter_reset((CamelMimeFilter *)new); - return new; -} - -- cgit v1.2.3