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Diffstat (limited to 'camel/camel-simple-data-wrapper.c')
| -rw-r--r-- | camel/camel-simple-data-wrapper.c | 230 |
1 files changed, 0 insertions, 230 deletions
diff --git a/camel/camel-simple-data-wrapper.c b/camel/camel-simple-data-wrapper.c deleted file mode 100644 index fb1c682814..0000000000 --- a/camel/camel-simple-data-wrapper.c +++ /dev/null @@ -1,230 +0,0 @@ -/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */ -/* camel-simple-data-wrapper.c : simple implementation of a data wrapper */ -/* store the data in a glib byte array */ - -/* - * - * Author : - * Bertrand Guiheneuf <Bertrand.Guiheneuf@aful.org> - * - * Copyright 1999 International GNOME Support (http://www.gnome-support.com) . - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU 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 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 <config.h> - -#include "camel-simple-data-wrapper.h" -#include "camel-simple-data-wrapper-stream.h" -#include "camel-log.h" - -static CamelDataWrapperClass *parent_class=NULL; - -/* Returns the class for a CamelDataWrapper */ -#define CSDW_CLASS(so) CAMEL_SIMPLE_DATA_WRAPPER_CLASS (GTK_OBJECT(so)->klass) - -static void _construct_from_stream (CamelDataWrapper *data_wrapper, CamelStream *stream); -static void _write_to_stream (CamelDataWrapper *data_wrapper, CamelStream *stream); -static void _finalize (GtkObject *object); -static CamelStream *_get_stream (CamelDataWrapper *data_wrapper); - -static void -camel_simple_data_wrapper_class_init (CamelSimpleDataWrapperClass *camel_simple_data_wrapper_class) -{ - CamelDataWrapperClass *camel_data_wrapper_class = CAMEL_DATA_WRAPPER_CLASS (camel_simple_data_wrapper_class); - GtkObjectClass *gtk_object_class = GTK_OBJECT_CLASS (camel_data_wrapper_class); - - parent_class = gtk_type_class (camel_data_wrapper_get_type ()); - /* virtual method definition */ - - /* virtual method overload */ - camel_data_wrapper_class->write_to_stream = _write_to_stream; - camel_data_wrapper_class->construct_from_stream = _construct_from_stream; - - camel_data_wrapper_class->get_stream = _get_stream; - - gtk_object_class->finalize = _finalize; -} - - -static void -camel_simple_data_wrapper_init (CamelSimpleDataWrapper *wrapper) -{ - wrapper->stream = NULL; -} - -GtkType -camel_simple_data_wrapper_get_type (void) -{ - static GtkType camel_simple_data_wrapper_type = 0; - - if (!camel_simple_data_wrapper_type) { - GtkTypeInfo camel_simple_data_wrapper_info = - { - "CamelSimpleDataWrapper", - sizeof (CamelSimpleDataWrapper), - sizeof (CamelSimpleDataWrapperClass), - (GtkClassInitFunc) camel_simple_data_wrapper_class_init, - (GtkObjectInitFunc) camel_simple_data_wrapper_init, - /* reserved_1 */ NULL, - /* reserved_2 */ NULL, - (GtkClassInitFunc) NULL, - }; - - camel_simple_data_wrapper_type = gtk_type_unique (camel_data_wrapper_get_type (), &camel_simple_data_wrapper_info); - } - - return camel_simple_data_wrapper_type; -} - - -static void -_finalize (GtkObject *object) -{ - CamelSimpleDataWrapper *simple_data_wrapper = CAMEL_SIMPLE_DATA_WRAPPER (object); - - CAMEL_LOG_FULL_DEBUG ("Entering CamelMimePart::finalize\n"); - if (simple_data_wrapper->byte_array) g_byte_array_free (simple_data_wrapper->byte_array, TRUE); - - GTK_OBJECT_CLASS (parent_class)->finalize (object); - CAMEL_LOG_FULL_DEBUG ("Leaving CamelMimePart::finalize\n"); -} - - -/** - * camel_simple_data_wrapper_new: create a new CamelSimpleDataWrapper object - * - * - * - * Return value: - **/ -CamelSimpleDataWrapper * -camel_simple_data_wrapper_new () -{ - CamelSimpleDataWrapper *simple_data_wrapper; - CAMEL_LOG_FULL_DEBUG ("CamelSimpleDataWrapper:: Entering new()\n"); - - simple_data_wrapper = (CamelSimpleDataWrapper *)gtk_type_new (CAMEL_SIMPLE_DATA_WRAPPER_TYPE); - CAMEL_LOG_FULL_DEBUG ("CamelSimpleDataWrapper:: Leaving new()\n"); - return simple_data_wrapper; -} - - - -static void -_write_to_stream (CamelDataWrapper *data_wrapper, CamelStream *stream) -{ - CamelSimpleDataWrapper *simple_data_wrapper = CAMEL_SIMPLE_DATA_WRAPPER (data_wrapper); - GByteArray *array; - CAMEL_LOG_FULL_DEBUG ("CamelSimpleDataWrapper:: Entering _write_to_stream\n"); - - g_assert (data_wrapper); - g_assert (stream); - g_assert (simple_data_wrapper->byte_array); - array = simple_data_wrapper->byte_array; - if (array->len) - camel_stream_write (stream, (gchar *)array->data, array->len); - - CAMEL_LOG_FULL_DEBUG ("CamelSimpleDataWrapper:: Leaving _write_to_stream\n"); -} - - -#define _CMSDW_TMP_BUF_SIZE 100 -static void -_construct_from_stream (CamelDataWrapper *data_wrapper, CamelStream *stream) -{ - CamelSimpleDataWrapper *simple_data_wrapper = CAMEL_SIMPLE_DATA_WRAPPER (data_wrapper); - gint nb_bytes_read; - static gchar *tmp_buf; - GByteArray *array; - - CAMEL_LOG_FULL_DEBUG ("CamelSimpleDataWrapper:: Entering _construct_from_stream\n"); - - g_assert (data_wrapper); - g_assert (stream); - - if (!tmp_buf) { - CAMEL_LOG_FULL_DEBUG ("CamelSimpleDataWrapper::construct_from_stream allocating new temp buffer " - "with %d bytes\n", _CMSDW_TMP_BUF_SIZE); - tmp_buf = g_new (gchar, _CMSDW_TMP_BUF_SIZE); - } - - array = simple_data_wrapper->byte_array; - if (array) { - CAMEL_LOG_FULL_DEBUG ("CamelSimpleDataWrapper::construct_from_stream freeing old byte array\n"); - g_byte_array_free (array, FALSE); - } - - array = g_byte_array_new (); - CAMEL_LOG_FULL_DEBUG ("CamelSimpleDataWrapper::construct_from_stream new byte array address:%p\n", array); - simple_data_wrapper->byte_array = array; - nb_bytes_read = camel_stream_read (stream, tmp_buf, _CMSDW_TMP_BUF_SIZE); - while (nb_bytes_read>0) { - CAMEL_LOG_FULL_DEBUG ("CamelSimpleDataWrapper::construct_from_stream read %d bytes from stream\n", nb_bytes_read); - if (nb_bytes_read>0) g_byte_array_append (array, tmp_buf, nb_bytes_read); - nb_bytes_read = camel_stream_read (stream, tmp_buf, _CMSDW_TMP_BUF_SIZE); - }; - - CAMEL_LOG_FULL_DEBUG ("CamelSimpleDataWrapper:: Leaving _construct_from_stream\n"); -} - - - - -/** - * camel_simple_data_wrapper_set_text: set some text as data wrapper content - * @simple_data_wrapper: SimpleDataWrapper object - * @text: the text to use - * - * Utility routine used to set up the content of a SimpleDataWrapper object - * to be a character string. - **/ -void -camel_simple_data_wrapper_set_text (CamelSimpleDataWrapper *simple_data_wrapper, const gchar *text) -{ - GByteArray *array; - CAMEL_LOG_FULL_DEBUG ("CamelSimpleDataWrapper:: Entering set_text\n"); - - array = simple_data_wrapper->byte_array; - if (array) { - CAMEL_LOG_FULL_DEBUG ("CamelSimpleDataWrapper::set_text freeing old byte array\n"); - g_byte_array_free (array, FALSE); - } - - array = g_byte_array_new (); - simple_data_wrapper->byte_array = array; - - g_byte_array_append (array, text, strlen (text)); - - CAMEL_LOG_FULL_DEBUG ("CamelSimpleDataWrapper:: Entering set_text\n"); -} - - - -static CamelStream * -_get_stream (CamelDataWrapper *data_wrapper) -{ - CamelSimpleDataWrapper *simple_data_wrapper; - - simple_data_wrapper = CAMEL_SIMPLE_DATA_WRAPPER (data_wrapper); - if (simple_data_wrapper->stream == NULL) { - CamelStream *s; - - s = camel_simple_data_wrapper_stream_new (simple_data_wrapper); - simple_data_wrapper->stream = s; - } - - return simple_data_wrapper->stream; -} |