diff options
Diffstat (limited to 'camel/camel-mime-part.c')
| -rw-r--r-- | camel/camel-mime-part.c | 1004 |
1 files changed, 0 insertions, 1004 deletions
diff --git a/camel/camel-mime-part.c b/camel/camel-mime-part.c deleted file mode 100644 index 1fb3084ad3..0000000000 --- a/camel/camel-mime-part.c +++ /dev/null @@ -1,1004 +0,0 @@ -/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */ -/* camelMimePart.c : Abstract class for a mime_part */ - - -/* - * - * Author : - * Bertrand Guiheneuf <bertrand@helixcode.com> - * - * Copyright 1999, 2000 Helix Code, Inc. (http://www.helixcode.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 <string.h> -#include "camel-mime-part.h" -#include <stdio.h> -#include "gmime-content-field.h" -#include "string-utils.h" -#include "camel-log.h" -#include "gmime-utils.h" -#include "camel-simple-data-wrapper.h" -#include "hash-table-utils.h" -#include "camel-stream-mem.h" -#include "camel-mime-part-utils.h" -#include "gmime-base64.h" -#include "camel-seekable-substream.h" -#include "camel-stream-b64.h" - - -typedef enum { - HEADER_UNKNOWN, - HEADER_DESCRIPTION, - HEADER_DISPOSITION, - HEADER_CONTENT_ID, - HEADER_ENCODING, - HEADER_CONTENT_MD5, - HEADER_CONTENT_LANGUAGES, - HEADER_CONTENT_TYPE -} CamelHeaderType; - - -static GHashTable *header_name_table; - - -static CamelMediumClass *parent_class=NULL; - -/* Returns the class for a CamelMimePart */ -#define CMP_CLASS(so) CAMEL_MIME_PART_CLASS (GTK_OBJECT(so)->klass) -#define CDW_CLASS(so) CAMEL_DATA_WRAPPER_CLASS (GTK_OBJECT(so)->klass) - -/* from GtkObject */ -static void my_finalize (GtkObject *object); - -/* from CamelDataWrapper */ -static void my_write_to_stream (CamelDataWrapper *data_wrapper, - CamelStream *stream); -static void my_construct_from_stream (CamelDataWrapper *data_wrapper, - CamelStream *stream); -static void my_set_input_stream (CamelDataWrapper *data_wrapper, - CamelStream *stream); -static CamelStream * my_get_output_stream (CamelDataWrapper *data_wrapper); - - -/* from CamelMedia */ -static void my_add_header (CamelMedium *medium, - gchar *header_name, - gchar *header_value); - -static void my_set_content_object (CamelMedium *medium, - CamelDataWrapper *content); -static CamelDataWrapper *my_get_content_object (CamelMedium *medium); - - - -/* from CamelMimePart */ -static void my_set_description (CamelMimePart *mime_part, - const gchar *description); -static const gchar * my_get_description (CamelMimePart *mime_part); -static void my_set_disposition (CamelMimePart *mime_part, - const gchar *disposition); -static const gchar * my_get_disposition (CamelMimePart *mime_part); -static void my_set_filename (CamelMimePart *mime_part, - gchar *filename); -static const gchar * my_get_filename (CamelMimePart *mime_part); -static void my_set_content_id (CamelMimePart *mime_part, - gchar *content_id); -static const gchar * my_get_content_id (CamelMimePart *mime_part); -static void my_set_content_MD5 (CamelMimePart *mime_part, - gchar *content_MD5); -static const gchar * my_get_content_MD5 (CamelMimePart *mime_part); -static void my_set_encoding (CamelMimePart *mime_part, - CamelMimePartEncodingType encoding); -static CamelMimePartEncodingType my_get_encoding (CamelMimePart *mime_part); -static void my_set_content_languages (CamelMimePart *mime_part, - GList *content_languages); -static const GList * my_get_content_languages (CamelMimePart *mime_part); -static void my_set_header_lines (CamelMimePart *mime_part, - GList *header_lines); -static const GList * my_get_header_lines (CamelMimePart *mime_part); -static void my_set_content_type (CamelMimePart *mime_part, - const gchar *content_type); -static GMimeContentField *my_get_content_type (CamelMimePart *mime_part); - -static gboolean my_parse_header_pair (CamelMimePart *mime_part, - gchar *header_name, - gchar *header_value); - - - -/* loads in a hash table the set of header names we */ -/* recognize and associate them with a unique enum */ -/* identifier (see CamelHeaderType above) */ -static void -my_init_header_name_table() -{ - header_name_table = g_hash_table_new (g_strcase_hash, g_strcase_equal); - g_hash_table_insert (header_name_table, "Content-Description", (gpointer)HEADER_DESCRIPTION); - g_hash_table_insert (header_name_table, "Content-Disposition", (gpointer)HEADER_DISPOSITION); - g_hash_table_insert (header_name_table, "Content-id", (gpointer)HEADER_CONTENT_ID); - g_hash_table_insert (header_name_table, "Content-Transfer-Encoding", (gpointer)HEADER_ENCODING); - g_hash_table_insert (header_name_table, "Content-MD5", (gpointer)HEADER_CONTENT_MD5); - g_hash_table_insert (header_name_table, "Content-Type", (gpointer)HEADER_CONTENT_TYPE); - -} - -static void -camel_mime_part_class_init (CamelMimePartClass *camel_mime_part_class) -{ - CamelMediumClass *camel_medium_class = CAMEL_MEDIUM_CLASS (camel_mime_part_class); - CamelDataWrapperClass *camel_data_wrapper_class = CAMEL_DATA_WRAPPER_CLASS (camel_mime_part_class); - GtkObjectClass *gtk_object_class = GTK_OBJECT_CLASS (camel_data_wrapper_class); - - parent_class = gtk_type_class (camel_medium_get_type ()); - my_init_header_name_table(); - - /* virtual method definition */ - camel_mime_part_class->set_description = my_set_description; - camel_mime_part_class->get_description = my_get_description; - camel_mime_part_class->set_disposition = my_set_disposition; - camel_mime_part_class->get_disposition = my_get_disposition; - camel_mime_part_class->set_filename = my_set_filename; - camel_mime_part_class->get_filename = my_get_filename; - camel_mime_part_class->set_content_id = my_set_content_id; - camel_mime_part_class->get_content_id = my_get_content_id; - camel_mime_part_class->set_content_MD5 = my_set_content_MD5; - camel_mime_part_class->get_content_MD5 = my_get_content_MD5; - camel_mime_part_class->set_encoding = my_set_encoding; - camel_mime_part_class->get_encoding = my_get_encoding; - camel_mime_part_class->set_content_languages = my_set_content_languages; - camel_mime_part_class->get_content_languages = my_get_content_languages; - camel_mime_part_class->set_header_lines = my_set_header_lines; - camel_mime_part_class->get_header_lines = my_get_header_lines; - camel_mime_part_class->set_content_type = my_set_content_type; - camel_mime_part_class->get_content_type = my_get_content_type; - - camel_mime_part_class->parse_header_pair = my_parse_header_pair; - - /* virtual method overload */ - camel_medium_class->add_header = my_add_header; - camel_medium_class->set_content_object = my_set_content_object; - camel_medium_class->get_content_object = my_get_content_object; - - camel_data_wrapper_class->write_to_stream = my_write_to_stream; - camel_data_wrapper_class->construct_from_stream = my_construct_from_stream; - camel_data_wrapper_class->set_input_stream = my_set_input_stream; - camel_data_wrapper_class->get_output_stream = my_get_output_stream; - - gtk_object_class->finalize = my_finalize; -} - -static void -camel_mime_part_init (gpointer object, gpointer klass) -{ - CamelMimePart *camel_mime_part = CAMEL_MIME_PART (object); - - camel_mime_part->content_type = gmime_content_field_new (NULL, NULL); - camel_mime_part->description = NULL; - camel_mime_part->disposition = NULL; - camel_mime_part->content_id = NULL; - camel_mime_part->content_MD5 = NULL; - camel_mime_part->content_languages = NULL; - camel_mime_part->encoding = CAMEL_MIME_PART_ENCODING_DEFAULT; - camel_mime_part->filename = NULL; - camel_mime_part->header_lines = NULL; - - camel_mime_part->temp_message_buffer = NULL; - camel_mime_part->content_input_stream = NULL; -} - - - - -GtkType -camel_mime_part_get_type (void) -{ - static GtkType camel_mime_part_type = 0; - - if (!camel_mime_part_type) { - GtkTypeInfo camel_mime_part_info = - { - "CamelMimePart", - sizeof (CamelMimePart), - sizeof (CamelMimePartClass), - (GtkClassInitFunc) camel_mime_part_class_init, - (GtkObjectInitFunc) camel_mime_part_init, - /* reserved_1 */ NULL, - /* reserved_2 */ NULL, - (GtkClassInitFunc) NULL, - }; - - camel_mime_part_type = gtk_type_unique (camel_medium_get_type (), &camel_mime_part_info); - } - - return camel_mime_part_type; -} - - -static void -my_finalize (GtkObject *object) -{ - CamelMimePart *mime_part = CAMEL_MIME_PART (object); - -#warning do something for (mime_part->disposition) which should not be a GMimeContentField - - CAMEL_LOG_FULL_DEBUG ("Entering CamelMimePart::finalize\n"); - - g_free (mime_part->description); - g_free (mime_part->content_id); - g_free (mime_part->content_MD5); - string_list_free (mime_part->content_languages); - g_free (mime_part->filename); - if (mime_part->header_lines) string_list_free (mime_part->header_lines); - - if (mime_part->content_type) gmime_content_field_unref (mime_part->content_type); - if (mime_part->temp_message_buffer) g_byte_array_free (mime_part->temp_message_buffer, TRUE); - - if (mime_part->content_input_stream) gtk_object_unref (GTK_OBJECT (mime_part->content_input_stream)); - - GTK_OBJECT_CLASS (parent_class)->finalize (object); - CAMEL_LOG_FULL_DEBUG ("Leaving CamelMimePart::finalize\n"); -} - - -/* **** */ - -static void -my_add_header (CamelMedium *medium, gchar *header_name, gchar *header_value) -{ - CamelMimePart *mime_part = CAMEL_MIME_PART (medium); - - /* Try to parse the header pair. If it corresponds to something */ - /* known, the job is done in the parsing routine. If not, */ - /* we simply add the header in a raw fashion */ - if (! CMP_CLASS(mime_part)->parse_header_pair (mime_part, header_name, header_value) ) - parent_class->add_header (medium, header_name, header_value); -} - - - - - - -static void -my_set_description (CamelMimePart *mime_part, const gchar *description) -{ - g_free (mime_part->description); - mime_part->description = g_strdup (description); -} - -void -camel_mime_part_set_description (CamelMimePart *mime_part, const gchar *description) -{ - CMP_CLASS(mime_part)->set_description (mime_part, description); -} - - - -/* **** */ - - - -static const gchar * -my_get_description (CamelMimePart *mime_part) -{ - return mime_part->description; -} - -const gchar * -camel_mime_part_get_description (CamelMimePart *mime_part) -{ - return CMP_CLASS(mime_part)->get_description (mime_part); -} - - - -/* **** */ - - -static void -my_set_disposition (CamelMimePart *mime_part, const gchar *disposition) -{ -#warning Do not use MimeContentfield here !!! - - if (mime_part->disposition) { - g_free (mime_part->disposition->type); - g_free (mime_part->disposition); - } - - mime_part->disposition = g_new0 (GMimeContentField,1); - mime_part->disposition->type = g_strdup (disposition); -} - - -void -camel_mime_part_set_disposition (CamelMimePart *mime_part, const gchar *disposition) -{ - CMP_CLASS(mime_part)->set_disposition (mime_part, disposition); -} - - -/* **** */ - - - -static const gchar * -my_get_disposition (CamelMimePart *mime_part) -{ - if (!mime_part->disposition) return NULL; - return (mime_part->disposition)->type; -} - - -const gchar * -camel_mime_part_get_disposition (CamelMimePart *mime_part) -{ - return CMP_CLASS(mime_part)->get_disposition (mime_part); -} - - - -static void -my_set_filename (CamelMimePart *mime_part, gchar *filename) -{ - g_free(mime_part->filename); - mime_part->filename = filename; -} - - -void -camel_mime_part_set_filename (CamelMimePart *mime_part, gchar *filename) -{ - CMP_CLASS(mime_part)->set_filename (mime_part, filename); -} - - - -/* **** */ - - -static const gchar * -my_get_filename (CamelMimePart *mime_part) -{ - return mime_part->filename; -} - - -const gchar * -camel_mime_part_get_filename (CamelMimePart *mime_part) -{ - return CMP_CLASS(mime_part)->get_filename (mime_part); -} - - -/* **** */ - - -/* this routine must not be public */ -static void -my_set_content_id (CamelMimePart *mime_part, gchar *content_id) -{ - g_free(mime_part->content_id); - mime_part->content_id = g_strdup(content_id); -} - - -static const gchar * -my_get_content_id (CamelMimePart *mime_part) -{ - return mime_part->content_id; -} - - -/* **** */ - - -const gchar * -camel_mime_part_get_content_id (CamelMimePart *mime_part) -{ - return CMP_CLASS(mime_part)->get_content_id (mime_part); -} - - -/* this routine must not be public */ -static void -my_set_content_MD5 (CamelMimePart *mime_part, gchar *content_MD5) -{ - g_free(mime_part->content_MD5); - mime_part->content_MD5 = content_MD5; -} - - -/* **** */ - - -static const gchar * -my_get_content_MD5 (CamelMimePart *mime_part) -{ - return mime_part->content_MD5; -} - -const gchar * -camel_mime_part_get_content_MD5 (CamelMimePart *mime_part) -{ - return CMP_CLASS(mime_part)->get_content_MD5 (mime_part); -} - - -/* **** */ - - - -static void -my_set_encoding (CamelMimePart *mime_part, CamelMimePartEncodingType encoding) -{ - mime_part->encoding = encoding; -} - -void -camel_mime_part_set_encoding (CamelMimePart *mime_part, - CamelMimePartEncodingType encoding) -{ - CMP_CLASS(mime_part)->set_encoding (mime_part, encoding); -} - - -/* **** */ - - - -static CamelMimePartEncodingType -my_get_encoding (CamelMimePart *mime_part) -{ - return mime_part->encoding; -} - -const CamelMimePartEncodingType -camel_mime_part_get_encoding (CamelMimePart *mime_part) -{ - return CMP_CLASS(mime_part)->get_encoding (mime_part); -} - - - -/* **** */ - - - -static void -my_set_content_languages (CamelMimePart *mime_part, GList *content_languages) -{ - if (mime_part->content_languages) string_list_free (mime_part->content_languages); - mime_part->content_languages = content_languages; -} - -void -camel_mime_part_set_content_languages (CamelMimePart *mime_part, GList *content_languages) -{ - CMP_CLASS(mime_part)->set_content_languages (mime_part, content_languages); -} - - -/* **** */ - - - -static const GList * -my_get_content_languages (CamelMimePart *mime_part) -{ - return mime_part->content_languages; -} - - -const GList * -camel_mime_part_get_content_languages (CamelMimePart *mime_part) -{ - return CMP_CLASS(mime_part)->get_content_languages (mime_part); -} - - -/* **** */ - - - -static void -my_set_header_lines (CamelMimePart *mime_part, GList *header_lines) -{ - if (mime_part->header_lines) string_list_free (mime_part->header_lines); - mime_part->header_lines = header_lines; -} - -void -camel_mime_part_set_header_lines (CamelMimePart *mime_part, GList *header_lines) -{ - CMP_CLASS(mime_part)->set_header_lines (mime_part, header_lines); -} - - -/* **** */ - - - -static const GList * -my_get_header_lines (CamelMimePart *mime_part) -{ - return mime_part->header_lines; -} - - - -const GList * -camel_mime_part_get_header_lines (CamelMimePart *mime_part) -{ - return CMP_CLASS(mime_part)->get_header_lines (mime_part); -} - - -/* **** */ - - - -static void -my_set_content_type (CamelMimePart *mime_part, const gchar *content_type) -{ - g_assert (content_type); - gmime_content_field_construct_from_string (mime_part->content_type, content_type); -} - -void -camel_mime_part_set_content_type (CamelMimePart *mime_part, gchar *content_type) -{ - CMP_CLASS(mime_part)->set_content_type (mime_part, content_type); -} - -/* **** */ - - -static GMimeContentField * -my_get_content_type (CamelMimePart *mime_part) -{ - return mime_part->content_type; -} - -GMimeContentField * -camel_mime_part_get_content_type (CamelMimePart *mime_part) -{ - return CMP_CLASS(mime_part)->get_content_type (mime_part); -} - -/*********/ - - - -static void -my_set_content_object (CamelMedium *medium, CamelDataWrapper *content) -{ - CamelMimePart *mime_part = CAMEL_MIME_PART (medium); - GMimeContentField *object_content_field; - - parent_class->set_content_object (medium, content); - - object_content_field = camel_data_wrapper_get_mime_type_field (content); - if (mime_part->content_type && (mime_part->content_type != object_content_field)) - gmime_content_field_unref (mime_part->content_type); - mime_part->content_type = object_content_field; - gmime_content_field_ref (object_content_field); - CAMEL_LOG_FULL_DEBUG ("Leaving CamelMimePart::set_content_object\n"); - -} - -static CamelDataWrapper * -my_get_content_object (CamelMedium *medium) -{ - CamelMimePart *mime_part = CAMEL_MIME_PART (medium); - CamelStream *stream; - CamelStream *decoded_stream; - - CAMEL_LOG_FULL_DEBUG ("CamelMimePart::get_content_object entering\n"); - - if (!medium->content ) { - stream = mime_part->content_input_stream; - decoded_stream = stream; - - switch (mime_part->encoding) { - - case CAMEL_MIME_PART_ENCODING_DEFAULT: - case CAMEL_MIME_PART_ENCODING_7BIT: - case CAMEL_MIME_PART_ENCODING_8BIT: - case CAMEL_MIME_PART_ENCODING_QUOTEDPRINTABLE: - break; - - case CAMEL_MIME_PART_ENCODING_BASE64: - decoded_stream = camel_stream_b64_new_with_input_stream (stream); - camel_stream_b64_set_mode (CAMEL_STREAM_B64 (decoded_stream), - CAMEL_STREAM_B64_DECODER); - break; - } - - camel_mime_part_construct_content_from_stream (mime_part, decoded_stream); - - } else { - CAMEL_LOG_FULL_DEBUG ("CamelMimePart::get_content_object part has a pointer " - "to a content object\n"); - } - - CAMEL_LOG_FULL_DEBUG ("CamelMimePart::get_content_object leaving\n"); - - return parent_class->get_content_object (medium); - -} - - -/* **** */ - - - - -/**********************************************************************/ -#ifdef WHPT -#warning : WHPT is already defined !!!!!! -#endif -#define WHPT gmime_write_header_pair_to_stream - - -static void -my_write_content_to_stream (CamelMimePart *mime_part, CamelStream *stream) -{ - CamelMedium *medium; - CamelStream *wrapper_stream; - CamelStreamB64 *stream_b64; - - CamelDataWrapper *content; - - CAMEL_LOG_FULL_DEBUG ( "Entering CamelMimePart::_write_content_to_stream\n"); - CAMEL_LOG_FULL_DEBUG ( "CamelMimePart::_write_content_to_stream, content=%p\n", content); - - g_assert (mime_part); - - medium = CAMEL_MEDIUM (mime_part); - content = medium->content; - - if (!content) { - content = camel_medium_get_content_object (CAMEL_MEDIUM (mime_part)); - if (!content) - return; - } - - switch (mime_part->encoding) { - case CAMEL_MIME_PART_ENCODING_DEFAULT: - case CAMEL_MIME_PART_ENCODING_7BIT: - case CAMEL_MIME_PART_ENCODING_8BIT: - camel_data_wrapper_write_to_stream (content, stream); - break; - case CAMEL_MIME_PART_ENCODING_BASE64: - /* encode the data wrapper output stream in base 64 ... */ - wrapper_stream = camel_data_wrapper_get_output_stream (content); - camel_stream_reset (wrapper_stream); - stream_b64 = CAMEL_STREAM_B64 (camel_stream_b64_new_with_input_stream (wrapper_stream)); - camel_stream_b64_set_mode (stream_b64, CAMEL_STREAM_B64_ENCODER); - - /* ... and write it to the output stream in a blocking way */ - camel_stream_b64_write_to_stream (stream_b64, stream); - - /* now free the intermediate b64 stream */ - gtk_object_unref (GTK_OBJECT (stream_b64)); - break; - default: - camel_data_wrapper_write_to_stream (content, stream); - g_warning ("Encoding type `%s' not supported.", - camel_mime_part_encoding_to_string - (mime_part->encoding)); - } - - CAMEL_LOG_FULL_DEBUG ( "Leaving CamelMimePart::_write_content_to_stream\n"); -} - - - - - -static void -my_write_to_stream (CamelDataWrapper *data_wrapper, CamelStream *stream) -{ - CamelMimePart *mp = CAMEL_MIME_PART (data_wrapper); - CamelMedium *medium = CAMEL_MEDIUM (data_wrapper); - - CAMEL_LOG_FULL_DEBUG ( "Entering CamelMimePart::write_to_stream\n"); - - CAMEL_LOG_FULL_DEBUG ( "CamelMimePart::write_to_stream writing content-disposition\n"); - gmime_content_field_write_to_stream(mp->disposition, stream); - CAMEL_LOG_FULL_DEBUG ( "CamelMimePart::write_to_stream writing content-transfer-encoding\n"); - WHPT (stream, "Content-Transfer-Encoding", - camel_mime_part_encoding_to_string (mp->encoding)); - CAMEL_LOG_FULL_DEBUG ( "CamelMimePart::write_to_stream writing content-description\n"); - WHPT (stream, "Content-Description", mp->description); - CAMEL_LOG_FULL_DEBUG ( "CamelMimePart::write_to_stream writing content-MD5\n"); - WHPT (stream, "Content-MD5", mp->content_MD5); - CAMEL_LOG_FULL_DEBUG ( "CamelMimePart::write_to_stream writing content-id\n"); - WHPT (stream, "Content-id", mp->content_id); - CAMEL_LOG_FULL_DEBUG ( "CamelMimePart::write_to_stream writing content-languages\n"); - gmime_write_header_with_glist_to_stream (stream, "Content-Language", mp->content_languages,", "); - - CAMEL_LOG_FULL_DEBUG ( "CamelMimePart::write_to_stream writing other headers\n"); - gmime_write_header_table_to_stream (stream, medium->headers); - - CAMEL_LOG_FULL_DEBUG ( "CamelMimePart::write_to_stream writing content-type\n"); - gmime_content_field_write_to_stream (mp->content_type, stream); - - camel_stream_write_string(stream,"\n"); - my_write_content_to_stream (mp, stream); - -} - - - -/*******************************/ -/* mime part parsing */ - -static gboolean -my_parse_header_pair (CamelMimePart *mime_part, gchar *header_name, gchar *header_value) -{ - CamelHeaderType header_type; - gboolean header_handled = FALSE; - - - header_type = (CamelHeaderType) g_hash_table_lookup (header_name_table, header_name); - switch (header_type) { - - case HEADER_DESCRIPTION: - CAMEL_LOG_FULL_DEBUG ( - "CamelMimePart::parse_header_pair found HEADER_DESCRIPTION: %s\n", - header_value ); - - camel_mime_part_set_description (mime_part, header_value); - header_handled = TRUE; - break; - - case HEADER_DISPOSITION: - CAMEL_LOG_FULL_DEBUG ( - "CamelMimePart::parse_header_pair found HEADER_DISPOSITION: %s\n", - header_value); - - camel_mime_part_set_disposition (mime_part, header_value); - header_handled = TRUE; - break; - - case HEADER_CONTENT_ID: - CAMEL_LOG_FULL_DEBUG ( - "CamelMimePart::parse_header_pair found HEADER_CONTENT_ID: %s\n", - header_value); - - CMP_CLASS(mime_part)->set_content_id (mime_part, header_value); - header_handled = TRUE; - break; - - case HEADER_ENCODING: - CAMEL_LOG_FULL_DEBUG ( - "CamelMimePart::parse_header_pair found HEADER_ENCODING: %s\n", - header_value); - - camel_mime_part_set_encoding - (mime_part, - camel_mime_part_encoding_from_string (header_value)); - header_handled = TRUE; - break; - - case HEADER_CONTENT_MD5: - CAMEL_LOG_FULL_DEBUG ( - "CamelMimePart::parse_header_pair found HEADER_CONTENT_MD5: %s\n", - header_value ); - - CMP_CLASS(mime_part)->set_content_MD5 (mime_part, header_value); - header_handled = TRUE; - break; - - case HEADER_CONTENT_TYPE: - CAMEL_LOG_FULL_DEBUG ( - "CamelMimePart::parse_header_pair found HEADER_CONTENT_TYPE: %s\n", - header_value ); - - gmime_content_field_construct_from_string (mime_part->content_type, header_value); - header_handled = TRUE; - break; - - - } - - - if (header_handled) { - return TRUE; - } else return FALSE; - -} - - - - -static void -my_construct_from_stream (CamelDataWrapper *data_wrapper, CamelStream *stream) -{ - - CamelMimePart *mime_part = CAMEL_MIME_PART (data_wrapper); - - CAMEL_LOG_FULL_DEBUG ("CamelMimePart::construct_from_stream entering\n"); - camel_mime_part_construct_headers_from_stream (mime_part, stream); - - camel_mime_part_store_stream_in_buffer (mime_part, stream); - CAMEL_LOG_FULL_DEBUG ("CamelMimePart::construct_from_stream leaving\n"); - -} - - - - -static void -my_set_input_stream (CamelDataWrapper *data_wrapper, CamelStream *stream) -{ - CamelMimePart *mime_part = CAMEL_MIME_PART (data_wrapper); - CamelSeekableStream *seekable_stream; - guint32 content_stream_inf_bound; - - - CAMEL_LOG_FULL_DEBUG ("CamelMimePart::set_input_stream entering\n"); - - g_assert (CAMEL_IS_SEEKABLE_STREAM (stream)); - seekable_stream = CAMEL_SEEKABLE_STREAM (stream); - - /* call parent class implementation */ - CAMEL_DATA_WRAPPER_CLASS (parent_class)->set_input_stream (data_wrapper, stream); - - - camel_mime_part_construct_headers_from_stream (mime_part, stream); - - /* set the input stream for the content object */ - content_stream_inf_bound = camel_seekable_stream_get_current_position (seekable_stream); - printf ("Current position = %d\n", content_stream_inf_bound); - - if (mime_part->content_input_stream) - gtk_object_unref (GTK_OBJECT (mime_part->content_input_stream)); - mime_part->content_input_stream = camel_seekable_substream_new_with_seekable_stream_and_bounds (seekable_stream, - content_stream_inf_bound, - -1); - - CAMEL_LOG_FULL_DEBUG ("CamelMimePart::set_input_stream leaving\n"); - -} - - -static CamelStream * -my_get_output_stream (CamelDataWrapper *data_wrapper) -{ - CamelMimePart *mime_part = CAMEL_MIME_PART (data_wrapper); - CamelStream *input_stream; - CamelStream *output_stream; - /* ** FIXME : bogus bogus bogus - test test test */ - - return NULL; - - /* - * For the moment, we do not use this routine on - * mime parts. Maybe later. - */ - CAMEL_LOG_FULL_DEBUG ("CamelMimePart::get_output_stream leaving\n"); - input_stream = camel_data_wrapper_get_input_stream (data_wrapper); - - if (input_stream == NULL) - return NULL; - - switch (mime_part->encoding) { - - case CAMEL_MIME_PART_ENCODING_DEFAULT: - case CAMEL_MIME_PART_ENCODING_7BIT: - case CAMEL_MIME_PART_ENCODING_8BIT: - return input_stream; - - case CAMEL_MIME_PART_ENCODING_BASE64: - output_stream = camel_stream_b64_new_with_input_stream (input_stream); - camel_stream_b64_set_mode (CAMEL_STREAM_B64 (output_stream), - CAMEL_STREAM_B64_ENCODER); - return output_stream; - - case CAMEL_MIME_PART_ENCODING_QUOTEDPRINTABLE: - return input_stream; - } - - CAMEL_LOG_FULL_DEBUG ("CamelMimePart::get_output_stream leaving\n"); - - return NULL; -} - - -const gchar * -camel_mime_part_encoding_to_string (CamelMimePartEncodingType encoding) -{ - switch (encoding) { - case CAMEL_MIME_PART_ENCODING_DEFAULT: - case CAMEL_MIME_PART_ENCODING_7BIT: - return "7bit"; - case CAMEL_MIME_PART_ENCODING_8BIT: - return "8bit"; - case CAMEL_MIME_PART_ENCODING_BASE64: - return "base64"; - case CAMEL_MIME_PART_ENCODING_QUOTEDPRINTABLE: - return "quoted-printable"; - } - return ""; -} - - - -/* FIXME I am not sure this is the correct way to do this. */ -CamelMimePartEncodingType -camel_mime_part_encoding_from_string (const gchar *string) -{ - if (strcmp (string, "7bit") == 0) - return CAMEL_MIME_PART_ENCODING_7BIT; - else if (strcmp (string, "8bit") == 0) - return CAMEL_MIME_PART_ENCODING_8BIT; - else if (strcmp (string, "base64") == 0) - return CAMEL_MIME_PART_ENCODING_BASE64; - else if (strcmp (string, "quoted-printable") == 0) - return CAMEL_MIME_PART_ENCODING_QUOTEDPRINTABLE; - else - /* FIXME? Spit a warning? */ - return CAMEL_MIME_PART_ENCODING_DEFAULT; -} - - -/******************************/ -/** Misc utility functions **/ - - -/** - * camel_mime_part_set_text: set the content to be some text - * @camel_mime_part: Mime part - * @text: the text - * - * Utility function used to set the content of a mime part object to - * be a text string. When @text is NULL, this routine can be used as - * a way to remove old text content. - * - **/ -void -camel_mime_part_set_text (CamelMimePart *camel_mime_part, const gchar *text) -{ - CamelSimpleDataWrapper *simple_data_wrapper; - CamelMedium *medium = CAMEL_MEDIUM (camel_mime_part); - - CAMEL_LOG_FULL_DEBUG ("CamelMimePart:: Entering set_text\n"); - CAMEL_LOG_TRACE ("CamelMimePart::set_text, setting text as a mime part content\n"); - if (medium->content) { - CAMEL_LOG_FULL_DEBUG ("CamelMimePart::set_text unreferencing old content object\n"); - gtk_object_unref (GTK_OBJECT (medium->content)); - } - if (text) { - simple_data_wrapper = camel_simple_data_wrapper_new (); - CAMEL_LOG_FULL_DEBUG ("CamelMimePart::set_text calling CamelSimpleDataWrapper:set_text with %d chars\n", strlen (text)); - camel_data_wrapper_set_mime_type (CAMEL_DATA_WRAPPER (simple_data_wrapper), "text/plain"); - camel_simple_data_wrapper_set_text ( simple_data_wrapper, text); - camel_medium_set_content_object ( CAMEL_MEDIUM (camel_mime_part), CAMEL_DATA_WRAPPER (simple_data_wrapper)); - gtk_object_unref (GTK_OBJECT (simple_data_wrapper)); - } else medium->content = NULL; - - CAMEL_LOG_FULL_DEBUG ("CamelMimePart:: Leaving camel_mime_part_set_text\n"); -} - - |