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Diffstat (limited to 'em-format/e-mail-parser-image.c')
| -rw-r--r-- | em-format/e-mail-parser-image.c | 147 |
1 files changed, 147 insertions, 0 deletions
diff --git a/em-format/e-mail-parser-image.c b/em-format/e-mail-parser-image.c new file mode 100644 index 0000000000..2fb1fdff2f --- /dev/null +++ b/em-format/e-mail-parser-image.c @@ -0,0 +1,147 @@ +/* + * e-mail-parser-image.c + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; either + * version 2 of the License, or (at your option) version 3. + * + * 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 + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with the program; if not, see <http://www.gnu.org/licenses/> + * + */ + +#ifdef HAVE_CONFIG_H +#include <config.h> +#endif + +#include "e-mail-format-extensions.h" + +#include <em-format/e-mail-parser-extension.h> +#include <em-format/e-mail-part-utils.h> +#include <em-format/e-mail-parser.h> +#include <e-util/e-util.h> + +#include <glib/gi18n-lib.h> +#include <camel/camel.h> + +typedef struct _EMailParserImage { + GObject parent; +} EMailParserImage; + +typedef struct _EMailParserImageClass { + GObjectClass parent_class; +} EMailParserImageClass; + +static void e_mail_parser_parser_extension_interface_init (EMailParserExtensionInterface *iface); +static void e_mail_parser_mail_extension_interface_init (EMailExtensionInterface *iface); + +G_DEFINE_TYPE_EXTENDED ( + EMailParserImage, + e_mail_parser_image, + G_TYPE_OBJECT, + 0, + G_IMPLEMENT_INTERFACE ( + E_TYPE_MAIL_EXTENSION, + e_mail_parser_mail_extension_interface_init) + G_IMPLEMENT_INTERFACE ( + E_TYPE_MAIL_PARSER_EXTENSION, + e_mail_parser_parser_extension_interface_init)); + +static const gchar *parser_mime_types[] = { "image/gif", + "image/jpeg", + "image/png", + "image/x-png", + "image/x-bmp", + "image/bmp", + "image/svg", + "image/x-cmu-raster", + "image/x-ico", + "image/x-portable-anymap", + "image/x-portable-bitmap", + "image/x-portable-graymap", + "image/x-portable-pixmap", + "image/x-xpixmap", + "image/jpg", + "image/pjpeg", + NULL }; + +static GSList * +empe_image_parse (EMailParserExtension *extension, + EMailParser *parser, + CamelMimePart *part, + GString *part_id, + GCancellable *cancellable) +{ + EMailPart *mail_part; + const gchar *tmp; + gchar *cid; + gint len; + CamelContentType *ct; + + if (g_cancellable_is_cancelled (cancellable)) + return NULL; + + tmp = camel_mime_part_get_content_id (part); + if (tmp) { + cid = g_strdup_printf ("cid:%s", tmp); + } else { + cid = NULL; + } + + len = part_id->len; + g_string_append (part_id, ".image"); + + ct = camel_mime_part_get_content_type (part); + + mail_part = e_mail_part_new (part, part_id->str); + mail_part->is_attachment = TRUE; + mail_part->cid = cid; + mail_part->mime_type = ct ? camel_content_type_simple (ct) : g_strdup ("image/*"); + mail_part->is_hidden = (cid != NULL); + + g_string_truncate (part_id, len); + + if (!cid) { + return e_mail_parser_wrap_as_attachment ( + parser, part, g_slist_append (NULL, mail_part), + part_id, cancellable); + } + + return g_slist_append (NULL, mail_part); +} + +static const gchar ** +empe_image_mime_types (EMailExtension *extension) +{ + return parser_mime_types; +} + +static void +e_mail_parser_image_class_init (EMailParserImageClass *klass) +{ + e_mail_parser_image_parent_class = g_type_class_peek_parent (klass); +} + +static void +e_mail_parser_parser_extension_interface_init (EMailParserExtensionInterface *iface) +{ + iface->parse = empe_image_parse; +} + +static void +e_mail_parser_mail_extension_interface_init (EMailExtensionInterface *iface) +{ + iface->mime_types = empe_image_mime_types; +} + +static void +e_mail_parser_image_init (EMailParserImage *parser) +{ + +} |