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-rw-r--r--mail/mail-format.c446
1 files changed, 211 insertions, 235 deletions
diff --git a/mail/mail-format.c b/mail/mail-format.c
index b9f215da1f..48e7133540 100644
--- a/mail/mail-format.c
+++ b/mail/mail-format.c
@@ -35,78 +35,65 @@
#include <string.h> /* for strstr */
#include <fcntl.h>
-struct mail_format_data {
- CamelMimeMessage *root;
- GHashTable *urls;
- GtkHTML *html;
- GtkHTMLStream *stream;
-};
-
-static char *try_inline_pgp (char *start, struct mail_format_data *mfd);
-static char *try_uudecoding (char *start, struct mail_format_data *mfd);
-static char *try_inline_binhex (char *start, struct mail_format_data *mfd);
+static char *try_inline_pgp (char *start, MailDisplay *md);
+static char *try_uudecoding (char *start, MailDisplay *md);
+static char *try_inline_binhex (char *start, MailDisplay *md);
static gboolean handle_text_plain (CamelMimePart *part,
const char *mime_type,
- struct mail_format_data *mfd);
+ MailDisplay *md);
static gboolean handle_text_plain_flowed (char *text,
- struct mail_format_data *mfd);
+ MailDisplay *md);
static gboolean handle_text_enriched (CamelMimePart *part,
const char *mime_type,
- struct mail_format_data *mfd);
+ MailDisplay *md);
static gboolean handle_text_html (CamelMimePart *part,
const char *mime_type,
- struct mail_format_data *mfd);
+ MailDisplay *md);
static gboolean handle_image (CamelMimePart *part,
const char *mime_type,
- struct mail_format_data *mfd);
+ MailDisplay *md);
static gboolean handle_multipart_mixed (CamelMimePart *part,
const char *mime_type,
- struct mail_format_data *mfd);
+ MailDisplay *md);
static gboolean handle_multipart_related (CamelMimePart *part,
const char *mime_type,
- struct mail_format_data *mfd);
+ MailDisplay *md);
static gboolean handle_multipart_alternative (CamelMimePart *part,
const char *mime_type,
- struct mail_format_data *mfd);
+ MailDisplay *md);
static gboolean handle_multipart_appledouble (CamelMimePart *part,
const char *mime_type,
- struct mail_format_data *mfd);
+ MailDisplay *md);
static gboolean handle_multipart_encrypted (CamelMimePart *part,
const char *mime_type,
- struct mail_format_data *mfd);
+ MailDisplay *md);
static gboolean handle_audio (CamelMimePart *part,
const char *mime_type,
- struct mail_format_data *mfd);
+ MailDisplay *md);
static gboolean handle_message_rfc822 (CamelMimePart *part,
const char *mime_type,
- struct mail_format_data *mfd);
+ MailDisplay *md);
static gboolean handle_message_external_body (CamelMimePart *part,
const char *mime_type,
- struct mail_format_data *mfd);
+ MailDisplay *md);
static gboolean handle_unknown_type (CamelMimePart *part,
const char *mime_type,
- struct mail_format_data *mfd);
+ MailDisplay *md);
static gboolean handle_via_bonobo (CamelMimePart *part,
const char *mime_type,
- struct mail_format_data *mfd);
+ MailDisplay *md);
static gboolean handle_via_external (CamelMimePart *part,
const char *mime_type,
- struct mail_format_data *mfd);
+ MailDisplay *md);
/* writes the header info for a mime message into an html stream */
-static void write_headers (CamelMimeMessage *message,
- struct mail_format_data *mfd);
+static void write_headers (CamelMimeMessage *message, MailDisplay *md);
/* dispatch html printing via mimetype */
-static gboolean call_handler_function (CamelMimePart *part,
- struct mail_format_data *mfd);
-
+static gboolean call_handler_function (CamelMimePart *part, MailDisplay *md);
-/* no gtk_object_set_data, sorry..... */
-
-static GHashTable *cmm_to_urls = NULL;
static void
free_url (gpointer key, gpointer value, gpointer data)
@@ -114,72 +101,61 @@ free_url (gpointer key, gpointer value, gpointer data)
g_free (key);
}
-static void cmm_destroyed (CamelObject *cmm, gpointer event_data, gpointer user_data)
+static void
+free_urls (gpointer urls)
{
- GHashTable *ht;
-
- /* We don't have to do a forward_event here right now. */
-
- g_return_if_fail (cmm);
-
- ht = g_hash_table_lookup (cmm_to_urls, cmm);
- g_hash_table_foreach (ht, free_url, NULL);
- g_hash_table_destroy (ht);
- g_hash_table_insert (cmm_to_urls, cmm, NULL);
+ g_hash_table_foreach (urls, free_url, NULL);
+ g_hash_table_destroy (urls);
}
-GHashTable *mail_lookup_url_table (CamelMimeMessage *mime_message)
+static void
+add_url (char *url, gpointer data, MailDisplay *md)
{
- if (!cmm_to_urls) {
- cmm_to_urls = g_hash_table_new (g_direct_hash, g_direct_equal);
- return NULL;
- }
+ GHashTable *urls;
+ gpointer old_key, old_value;
+
+ urls = g_datalist_get_data (md->data, "urls");
+ g_return_if_fail (urls != NULL);
- return g_hash_table_lookup (cmm_to_urls, mime_message);
+ if (g_hash_table_lookup_extended (urls, url, &old_key, &old_value))
+ g_free (old_key);
+ g_hash_table_insert (urls, url, data);
}
/**
* mail_format_mime_message:
* @mime_message: the input mime message
- * @html: a GtkHTML
- * @stream: a stream on @html
- * @root: the root message being displayed (may be the same as @mime_message)
+ * @md: the MailDisplay to render into
*
- * Writes a CamelMimeMessage out into a GtkHTML
+ * Writes a CamelMimeMessage out into a MailDisplay
**/
void
-mail_format_mime_message (CamelMimeMessage *mime_message,
- GtkHTML *html, GtkHTMLStream *stream,
- CamelMimeMessage *root)
+mail_format_mime_message (CamelMimeMessage *mime_message, MailDisplay *md)
{
- struct mail_format_data mfd;
+ GHashTable *urls;
g_return_if_fail (CAMEL_IS_MIME_MESSAGE (mime_message));
- mfd.html = html;
- mfd.stream = stream;
- mfd.root = root;
-
- if (!cmm_to_urls)
- cmm_to_urls = g_hash_table_new (g_direct_hash, g_direct_equal);
- mfd.urls = g_hash_table_lookup (cmm_to_urls, root);
-
- if (!mfd.urls) {
- mfd.urls = g_hash_table_new (g_str_hash, g_str_equal);
- g_hash_table_insert (cmm_to_urls, root, mfd.urls);
- camel_object_hook_event (CAMEL_OBJECT (root), "finalize", cmm_destroyed, NULL);
+ urls = g_datalist_get_data (md->data, "urls");
+ if (!urls) {
+ urls = g_hash_table_new (g_str_hash, g_str_equal);
+ g_datalist_set_data_full (md->data, "urls", urls,
+ free_urls);
}
- write_headers (mime_message, &mfd);
- call_handler_function (CAMEL_MIME_PART (mime_message), &mfd);
+ write_headers (mime_message, md);
+ call_handler_function (CAMEL_MIME_PART (mime_message), md);
}
static const char *
-get_cid (CamelMimePart *part, struct mail_format_data *mfd)
+get_cid (CamelMimePart *part, MailDisplay *md)
{
+ GHashTable *urls;
char *cid;
gpointer orig_name, value;
+ urls = g_datalist_get_data (md->data, "urls");
+
/* If we have a real Content-ID, use it. If we don't,
* make a (syntactically invalid) fake one.
*/
@@ -189,17 +165,17 @@ get_cid (CamelMimePart *part, struct mail_format_data *mfd)
} else
cid = g_strdup_printf ("cid:@@@%p", part);
- if (g_hash_table_lookup_extended (mfd->urls, cid, &orig_name, &value)) {
+ if (g_hash_table_lookup_extended (urls, cid, &orig_name, &value)) {
g_free (cid);
return orig_name;
} else
- g_hash_table_insert (mfd->urls, cid, part);
+ g_hash_table_insert (urls, cid, part);
return cid;
}
static const char *
-get_url_for_icon (const char *icon_name, struct mail_format_data *mfd)
+get_url_for_icon (const char *icon_name, MailDisplay *md)
{
static GHashTable *icons;
char *icon_path, buf[1024], *url;
@@ -241,7 +217,7 @@ get_url_for_icon (const char *icon_name, struct mail_format_data *mfd)
g_free (icon_path);
url = g_strdup_printf ("x-evolution-data:%p", ba);
- g_hash_table_insert (mfd->urls, url, ba);
+ add_url (url, ba, md);
return url;
}
@@ -253,7 +229,7 @@ get_url_for_icon (const char *icon_name, struct mail_format_data *mfd)
*/
typedef gboolean (*mime_handler_fn) (CamelMimePart *part,
const char *mime_type,
- struct mail_format_data *mfd);
+ MailDisplay *md);
static GHashTable *mime_function_table, *mime_fallback_table;
@@ -397,7 +373,7 @@ lookup_handler (const char *mime_type, gboolean *generic)
}
static gboolean
-call_handler_function (CamelMimePart *part, struct mail_format_data *mfd)
+call_handler_function (CamelMimePart *part, MailDisplay *md)
{
CamelDataWrapper *wrapper;
char *mime_type;
@@ -410,9 +386,9 @@ call_handler_function (CamelMimePart *part, struct mail_format_data *mfd)
handler_function = lookup_handler (mime_type, &generic);
if (handler_function)
- output = (*handler_function) (part, mime_type, mfd);
+ output = (*handler_function) (part, mime_type, md);
else
- output = handle_unknown_type (part, mime_type, mfd);
+ output = handle_unknown_type (part, mime_type, md);
g_free (mime_type);
return output;
@@ -447,32 +423,32 @@ write_field_to_stream (const char *description, const char *value,
}
static void
-write_headers (CamelMimeMessage *message, struct mail_format_data *mfd)
+write_headers (CamelMimeMessage *message, MailDisplay *md)
{
const CamelInternetAddress *recipients;
const char *reply_to;
char *string;
- mail_html_write (mfd->html, mfd->stream,
+ mail_html_write (md->html, md->stream,
"<table bgcolor=\"#EEEEEE\" width=\"100%%\" "
"cellspacing=0 border=1>"
"<tr><td><table>\n");
write_field_to_stream ("From:",
camel_mime_message_get_from (message),
- TRUE, mfd->html, mfd->stream);
+ TRUE, md->html, md->stream);
reply_to = camel_mime_message_get_reply_to (message);
if (reply_to) {
write_field_to_stream ("Reply-To:", reply_to, FALSE,
- mfd->html, mfd->stream);
+ md->html, md->stream);
}
recipients = camel_mime_message_get_recipients (
message, CAMEL_RECIPIENT_TYPE_TO);
string = camel_address_encode (CAMEL_ADDRESS (recipients));
write_field_to_stream ("To:", string ? string : "", TRUE,
- mfd->html, mfd->stream);
+ md->html, md->stream);
g_free (string);
recipients = camel_mime_message_get_recipients (
@@ -480,15 +456,15 @@ write_headers (CamelMimeMessage *message, struct mail_format_data *mfd)
string = camel_address_encode (CAMEL_ADDRESS (recipients));
if (string) {
write_field_to_stream ("Cc:", string, TRUE,
- mfd->html, mfd->stream);
+ md->html, md->stream);
}
g_free (string);
write_field_to_stream ("Subject:",
camel_mime_message_get_subject (message),
- TRUE, mfd->html, mfd->stream);
+ TRUE, md->html, md->stream);
- mail_html_write (mfd->html, mfd->stream,
+ mail_html_write (md->html, md->stream,
"</table></td></tr></table></center><p>");
}
@@ -530,7 +506,7 @@ get_data_wrapper_text (CamelDataWrapper *data)
struct {
char *start;
- char * (*handler) (char *start, struct mail_format_data *mfd);
+ char * (*handler) (char *start, MailDisplay *md);
} text_specials[] = {
{ "-----BEGIN PGP MESSAGE-----\n", try_inline_pgp },
{ "begin ", try_uudecoding },
@@ -540,7 +516,7 @@ struct {
static gboolean
handle_text_plain (CamelMimePart *part, const char *mime_type,
- struct mail_format_data *mfd)
+ MailDisplay *md)
{
CamelDataWrapper *wrapper =
camel_medium_get_content_object (CAMEL_MEDIUM (part));
@@ -557,9 +533,9 @@ handle_text_plain (CamelMimePart *part, const char *mime_type,
type = camel_mime_part_get_content_type (part);
format = gmime_content_field_get_parameter (type, "format");
if (format && !g_strcasecmp (format, "flowed"))
- return handle_text_plain_flowed (text, mfd);
+ return handle_text_plain_flowed (text, md);
- mail_html_write (mfd->html, mfd->stream, "\n<!-- text/plain -->\n");
+ mail_html_write (md->html, md->stream, "\n<!-- text/plain -->\n");
p = text;
while (p) {
@@ -575,11 +551,11 @@ handle_text_plain (CamelMimePart *part, const char *mime_type,
/* Deal with special case */
if (start != p) {
subtext = g_strndup (p, start - p);
- mail_text_write (mfd->html, mfd->stream,
+ mail_text_write (md->html, md->stream,
"%s", subtext);
g_free (subtext);
}
- p = text_specials[i].handler (start, mfd);
+ p = text_specials[i].handler (start, md);
if (p == start) {
/* Oops. That failed. Output this line normally and
* skip over it.
@@ -588,28 +564,28 @@ handle_text_plain (CamelMimePart *part, const char *mime_type,
if (!p++)
break;
subtext = g_strndup (start, p - start);
- mail_text_write (mfd->html, mfd->stream,
+ mail_text_write (md->html, md->stream,
"%s", subtext);
g_free (subtext);
} else if (p)
- mail_html_write (mfd->html, mfd->stream, "<hr>");
+ mail_html_write (md->html, md->stream, "<hr>");
}
/* Finish up (or do the whole thing if there were no specials). */
if (p)
- mail_text_write (mfd->html, mfd->stream, "%s", p);
+ mail_text_write (md->html, md->stream, "%s", p);
g_free (text);
return TRUE;
}
static gboolean
-handle_text_plain_flowed (char *buf, struct mail_format_data *mfd)
+handle_text_plain_flowed (char *buf, MailDisplay *md)
{
char *text, *line, *eol, *p;
int prevquoting = 0, quoting, len;
gboolean br_pending = FALSE;
- mail_html_write (mfd->html, mfd->stream,
+ mail_html_write (md->html, md->stream,
"\n<!-- text/plain, flowed -->\n<tt>\n");
for (line = buf; *line; line = eol + 1) {
@@ -622,22 +598,22 @@ handle_text_plain_flowed (char *buf, struct mail_format_data *mfd)
for (p = line; *p == '>'; p++)
quoting++;
if (quoting != prevquoting) {
- mail_html_write (mfd->html, mfd->stream, "%s\n",
+ mail_html_write (md->html, md->stream, "%s\n",
prevquoting == 0 ? "<i>\n" : "");
while (quoting > prevquoting) {
- mail_html_write (mfd->html, mfd->stream,
+ mail_html_write (md->html, md->stream,
"<blockquote>");
prevquoting++;
}
while (quoting < prevquoting) {
- mail_html_write (mfd->html, mfd->stream,
+ mail_html_write (md->html, md->stream,
"</blockquote>");
prevquoting--;
}
- mail_html_write (mfd->html, mfd->stream, "%s\n",
+ mail_html_write (md->html, md->stream, "%s\n",
prevquoting == 0 ? "</i>\n" : "");
} else if (br_pending) {
- mail_html_write (mfd->html, mfd->stream, "<br>\n");
+ mail_html_write (md->html, md->stream, "<br>\n");
br_pending = FALSE;
}
@@ -648,7 +624,7 @@ handle_text_plain_flowed (char *buf, struct mail_format_data *mfd)
text = e_text_to_html (p, E_TEXT_TO_HTML_CONVERT_SPACES |
E_TEXT_TO_HTML_CONVERT_URLS);
if (text && *text)
- mail_html_write (mfd->html, mfd->stream, "%s", text);
+ mail_html_write (md->html, md->stream, "%s", text);
g_free (text);
len = strlen (p);
@@ -660,7 +636,7 @@ handle_text_plain_flowed (char *buf, struct mail_format_data *mfd)
}
g_free (buf);
- mail_html_write (mfd->html, mfd->stream, "</tt>\n");
+ mail_html_write (md->html, md->stream, "</tt>\n");
return TRUE;
}
@@ -675,10 +651,10 @@ fake_mime_part_from_data (const char *data, int len, const char *type)
wrapper = camel_data_wrapper_new ();
camel_data_wrapper_construct_from_stream (wrapper, memstream);
camel_data_wrapper_set_mime_type (wrapper, type);
- gtk_object_unref (GTK_OBJECT (memstream));
+ camel_object_unref (CAMEL_OBJECT (memstream));
part = camel_mime_part_new ();
camel_medium_set_content_object (CAMEL_MEDIUM (part), wrapper);
- gtk_object_unref (GTK_OBJECT (wrapper));
+ camel_object_unref (CAMEL_OBJECT (wrapper));
return part;
}
@@ -688,27 +664,52 @@ destroy_part (CamelObject *root, gpointer event_data, gpointer user_data)
camel_object_unref (user_data);
}
-static void
-pgp_error (struct mail_format_data *mfd, CamelException *ex)
+static char *
+decode_pgp (const char *ciphertext, MailDisplay *md)
{
- mail_html_write (mfd->html, mfd->stream, "<table><tr valign=top><td>"
- "<table border=2><tr><td><img src=\"%s\">"
- "</td></tr></table><td>",
- get_url_for_icon ("gnome-lockscreen.png", mfd));
- mail_error_write (mfd->html, mfd->stream,
- "(Encrypted message not displayed)\n\n%s",
- camel_exception_get_description (&ex));
- mail_html_write (mfd->html, mfd->stream, "</td></tr></table>");
- camel_exception_clear (ex);
+ CamelException ex;
+ char *plaintext;
+
+ camel_exception_init (&ex);
+#ifdef PGP_PROGRAM
+ /* FIXME: multipart parts */
+ if (!g_datalist_get_data (md->data, "show_pgp")) {
+ mail_html_write (md->html, md->stream,
+ "<table><tr valign=center><td>"
+ "<a href=\"x-evolution-decode-pgp:\">"
+ "<img src=\"%s\"></a></td><td>"
+ "Click on the icon to decrypt this "
+ "message.</td></tr></table>",
+ get_url_for_icon ("gnome-lockscreen.png", md));
+ return NULL;
+ } else
+ plaintext = mail_crypto_openpgp_decrypt (ciphertext, &ex);
+#else
+ camel_exception_set (&ex, CAMEL_EXCEPTION_SYSTEM,
+ "No GPG/PGP support available in this copy "
+ "of Evolution.");
+#endif
+
+ if (camel_exception_is_set (&ex)) {
+ mail_html_write (md->html, md->stream,
+ "<table><tr valign=top><td>"
+ "<table border=2><tr><td><img src=\"%s\">"
+ "</td></tr></table><td>",
+ get_url_for_icon ("gnome-lockscreen.png", md));
+ mail_error_write (md->html, md->stream,
+ "(Encrypted message not displayed)\n\n%s",
+ camel_exception_get_description (&ex));
+ mail_html_write (md->html, md->stream, "</td></tr></table>");
+ camel_exception_clear (&ex);
+ }
+
+ return plaintext;
}
static char *
-try_inline_pgp (char *start, struct mail_format_data *mfd)
+try_inline_pgp (char *start, MailDisplay *md)
{
char *end, *ciphertext, *plaintext;
- CamelMimePart *part;
- CamelMultipart *mp;
- CamelException ex;
/* FIXME: This should deal with signed data as well. */
@@ -718,30 +719,21 @@ try_inline_pgp (char *start, struct mail_format_data *mfd)
end += sizeof ("-----END PGP MESSAGE-----") - 1;
- mail_html_write (mfd->html, mfd->stream, "<hr>");
+ mail_html_write (md->html, md->stream, "<hr>");
- camel_exception_init (&ex);
-#ifdef PGP_PROGRAM
ciphertext = g_strndup (start, end - start);
- plaintext = mail_crypto_openpgp_decrypt (ciphertext, &ex);
+ plaintext = decode_pgp (ciphertext, md);
g_free (ciphertext);
-#else
- camel_exception_set (&ex, CAMEL_EXCEPTION_SYSTEM,
- "No GPG/PGP support available in this copy "
- "of Evolution.");
-#endif
-
- if (camel_exception_is_set (&ex))
- pgp_error (mfd, &ex);
- else
- mail_text_write (mfd->html, mfd->stream, "%s", plaintext);
- g_free (plaintext);
+ if (plaintext) {
+ mail_text_write (md->html, md->stream, "%s", plaintext);
+ g_free (plaintext);
+ }
return end;
}
static char *
-try_uudecoding (char *start, struct mail_format_data *mfd)
+try_uudecoding (char *start, MailDisplay *md)
{
int mode, len, state = 0;
char *filename, *estart, *p, *out, uulen = 0;
@@ -776,17 +768,17 @@ try_uudecoding (char *start, struct mail_format_data *mfd)
g_free (out);
camel_mime_part_set_filename (part, filename);
g_free (filename);
- camel_object_hook_event (CAMEL_OBJECT (mfd->root), "finalize",
- destroy_part, part);
+ camel_object_hook_event (CAMEL_OBJECT (md->current_message),
+ "finalize", destroy_part, part);
- mail_html_write (mfd->html, mfd->stream, "<hr>");
- call_handler_function (part, mfd);
+ mail_html_write (md->html, md->stream, "<hr>");
+ call_handler_function (part, md);
return p + 4;
}
static char *
-try_inline_binhex (char *start, struct mail_format_data *mfd)
+try_inline_binhex (char *start, MailDisplay *md)
{
char *p;
CamelMimePart *part;
@@ -804,11 +796,11 @@ try_inline_binhex (char *start, struct mail_format_data *mfd)
part = fake_mime_part_from_data (start, p - start,
"application/mac-binhex40");
- camel_object_hook_event (CAMEL_OBJECT (mfd->root), "finalize",
- destroy_part, part);
+ camel_object_hook_event (CAMEL_OBJECT (md->current_message),
+ "finalize", destroy_part, part);
- mail_html_write (mfd->html, mfd->stream, "<hr>");
- call_handler_function (part, mfd);
+ mail_html_write (md->html, md->stream, "<hr>");
+ call_handler_function (part, md);
return p;
}
@@ -823,7 +815,7 @@ free_byte_array (CamelObject *obj, gpointer event_data, gpointer user_data)
/* text/enriched (RFC 1896) or text/richtext (included in RFC 1341) */
static gboolean
handle_text_enriched (CamelMimePart *part, const char *mime_type,
- struct mail_format_data *mfd)
+ MailDisplay *md)
{
static GHashTable *translations = NULL;
CamelDataWrapper *wrapper =
@@ -873,11 +865,11 @@ handle_text_enriched (CamelMimePart *part, const char *mime_type,
if (!g_strcasecmp (mime_type, "text/richtext")) {
enriched = FALSE;
- mail_html_write (mfd->html, mfd->stream,
+ mail_html_write (md->html, md->stream,
"\n<!-- text/richtext -->\n");
} else {
enriched = TRUE;
- mail_html_write (mfd->html, mfd->stream,
+ mail_html_write (md->html, md->stream,
"\n<!-- text/enriched -->\n");
}
@@ -973,9 +965,10 @@ handle_text_enriched (CamelMimePart *part, const char *mime_type,
g_string_free (string, TRUE);
xed = g_strdup_printf ("x-evolution-data:%p", part);
- g_hash_table_insert (mfd->urls, xed, ba);
- camel_object_hook_event (CAMEL_OBJECT (mfd->root), "finalize", free_byte_array, ba);
- mail_html_write (mfd->html, mfd->stream,
+ add_url (xed, ba, md);
+ camel_object_hook_event (CAMEL_OBJECT (md->current_message),
+ "finalize", free_byte_array, ba);
+ mail_html_write (md->html, md->stream,
"<iframe src=\"%s\" frameborder=0 scrolling=no>"
"</iframe>", xed);
@@ -984,27 +977,26 @@ handle_text_enriched (CamelMimePart *part, const char *mime_type,
static gboolean
handle_text_html (CamelMimePart *part, const char *mime_type,
- struct mail_format_data *mfd)
+ MailDisplay *md)
{
- mail_html_write (mfd->html, mfd->stream, "\n<!-- text/html -->\n");
- mail_html_write (mfd->html, mfd->stream,
+ mail_html_write (md->html, md->stream, "\n<!-- text/html -->\n");
+ mail_html_write (md->html, md->stream,
"<iframe src=\"%s\" frameborder=0 scrolling=no>"
- "</iframe>", get_cid (part, mfd));
+ "</iframe>", get_cid (part, md));
return TRUE;
}
static gboolean
-handle_image (CamelMimePart *part, const char *mime_type,
- struct mail_format_data *mfd)
+handle_image (CamelMimePart *part, const char *mime_type, MailDisplay *md)
{
- mail_html_write (mfd->html, mfd->stream, "<img src=\"%s\">",
- get_cid (part, mfd));
+ mail_html_write (md->html, md->stream, "<img src=\"%s\">",
+ get_cid (part, md));
return TRUE;
}
static gboolean
handle_multipart_mixed (CamelMimePart *part, const char *mime_type,
- struct mail_format_data *mfd)
+ MailDisplay *md)
{
CamelDataWrapper *wrapper =
camel_medium_get_content_object (CAMEL_MEDIUM (part));
@@ -1018,11 +1010,11 @@ handle_multipart_mixed (CamelMimePart *part, const char *mime_type,
nparts = camel_multipart_get_number (mp);
for (i = 0; i < nparts; i++) {
if (i != 0 && output)
- mail_html_write (mfd->html, mfd->stream, "<hr>\n");
+ mail_html_write (md->html, md->stream, "<hr>\n");
part = camel_multipart_get_part (mp, i);
- output = call_handler_function (part, mfd);
+ output = call_handler_function (part, md);
}
return TRUE;
@@ -1069,21 +1061,19 @@ is_rfc2015 (CamelMimePart *part)
static gboolean
handle_multipart_encrypted (CamelMimePart *part, const char *mime_type,
- struct mail_format_data *mfd)
+ MailDisplay *md)
{
CamelDataWrapper *wrapper =
camel_medium_get_content_object (CAMEL_MEDIUM (part));
CamelMultipart *mp;
- char *ciphertext;
- char *plaintext = NULL;
- CamelException ex;
+ char *ciphertext, *plaintext;
g_return_val_if_fail (CAMEL_IS_MULTIPART (wrapper), FALSE);
mp = CAMEL_MULTIPART (wrapper);
/* Currently we only handle RFC2015-style PGP encryption. */
if (!is_rfc2015 (part))
- return handle_multipart_mixed (part, mime_type, mfd);
+ return handle_multipart_mixed (part, mime_type, md);
part = camel_multipart_get_part (mp, 1);
wrapper = camel_medium_get_content_object (CAMEL_MEDIUM (part));
@@ -1091,20 +1081,8 @@ handle_multipart_encrypted (CamelMimePart *part, const char *mime_type,
if (!ciphertext)
return FALSE;
- camel_exception_init (&ex);
-
-#ifdef PGP_PROGRAM
- plaintext = mail_crypto_openpgp_decrypt (ciphertext, &ex);
-#else
- camel_exception_set (&ex, CAMEL_EXCEPTION_SYSTEM,
- "No GPG/PGP support available in this copy "
- "of Evolution.");
-#endif
- g_free (ciphertext);
-
- if (camel_exception_is_set (&ex))
- pgp_error (mfd, &ex);
- else {
+ plaintext = decode_pgp (ciphertext, md);
+ if (plaintext) {
CamelStream *memstream;
memstream = camel_stream_mem_new_with_buffer (plaintext,
@@ -1114,11 +1092,11 @@ handle_multipart_encrypted (CamelMimePart *part, const char *mime_type,
memstream);
camel_object_unref (CAMEL_OBJECT (memstream));
- call_handler_function (part, mfd);
- camel_object_hook_event (CAMEL_OBJECT (mfd->root), "finalize",
- destroy_part, part);
+ call_handler_function (part, md);
+ camel_object_hook_event (CAMEL_OBJECT (md->current_message),
+ "finalize", destroy_part, part);
+ g_free (plaintext);
}
- g_free (plaintext);
return TRUE;
}
@@ -1126,7 +1104,7 @@ handle_multipart_encrypted (CamelMimePart *part, const char *mime_type,
/* As seen in RFC 2387! */
static gboolean
handle_multipart_related (CamelMimePart *part, const char *mime_type,
- struct mail_format_data *mfd)
+ MailDisplay *md)
{
CamelDataWrapper *wrapper =
camel_medium_get_content_object (CAMEL_MEDIUM (part));
@@ -1165,7 +1143,7 @@ handle_multipart_related (CamelMimePart *part, const char *mime_type,
if (!display_part) {
/* Oops. Hrmph. */
- return handle_multipart_mixed (part, mime_type, mfd);
+ return handle_multipart_mixed (part, mime_type, md);
}
} else {
/* No start parameter, so it defaults to the first part. */
@@ -1178,11 +1156,11 @@ handle_multipart_related (CamelMimePart *part, const char *mime_type,
if (body_part == display_part)
continue;
- get_cid (body_part, mfd);
+ get_cid (body_part, md);
}
/* Now, display the displayed part. */
- return call_handler_function (display_part, mfd);
+ return call_handler_function (display_part, md);
}
/* RFC 2046 says "display the last part that you are able to display". */
@@ -1213,7 +1191,7 @@ find_preferred_alternative (CamelMultipart *multipart, gboolean want_plain)
static gboolean
handle_multipart_alternative (CamelMimePart *part, const char *mime_type,
- struct mail_format_data *mfd)
+ MailDisplay *md)
{
CamelDataWrapper *wrapper =
camel_medium_get_content_object (CAMEL_MEDIUM (part));
@@ -1225,15 +1203,15 @@ handle_multipart_alternative (CamelMimePart *part, const char *mime_type,
mime_part = find_preferred_alternative (multipart, FALSE);
if (mime_part)
- return call_handler_function (mime_part, mfd);
+ return call_handler_function (mime_part, md);
else
- return handle_unknown_type (part, mime_type, mfd);
+ return handle_unknown_type (part, mime_type, md);
}
/* RFC 1740 */
static gboolean
handle_multipart_appledouble (CamelMimePart *part, const char *mime_type,
- struct mail_format_data *mfd)
+ MailDisplay *md)
{
CamelDataWrapper *wrapper =
camel_medium_get_content_object (CAMEL_MEDIUM (part));
@@ -1247,11 +1225,11 @@ handle_multipart_appledouble (CamelMimePart *part, const char *mime_type,
* likely it's application/octet-stream though.
*/
part = camel_multipart_get_part (multipart, 1);
- return call_handler_function (part, mfd);
+ return call_handler_function (part, md);
}
static void
-handle_mystery (CamelMimePart *part, struct mail_format_data *mfd,
+handle_mystery (CamelMimePart *part, MailDisplay *md,
const char *url, const char *icon_name, const char *id,
const char *action)
{
@@ -1259,32 +1237,32 @@ handle_mystery (CamelMimePart *part, struct mail_format_data *mfd,
char *htmlinfo;
GMimeContentField *content_type;
- mail_html_write (mfd->html, mfd->stream, "<table><tr><td>");
+ mail_html_write (md->html, md->stream, "<table><tr><td>");
/* Draw the icon, surrounded by an <a href> if we have a URL,
* or a plain inactive border if not.
*/
if (url) {
- mail_html_write (mfd->html, mfd->stream,
+ mail_html_write (md->html, md->stream,
"<a href=\"%s\">", url);
} else {
- mail_html_write (mfd->html, mfd->stream,
+ mail_html_write (md->html, md->stream,
"<table border=2><tr><td>");
}
- mail_html_write (mfd->html, mfd->stream, "<img src=\"%s\">",
- get_url_for_icon (icon_name, mfd));
+ mail_html_write (md->html, md->stream, "<img src=\"%s\">",
+ get_url_for_icon (icon_name, md));
if (url)
- mail_html_write (mfd->html, mfd->stream, "</a>");
+ mail_html_write (md->html, md->stream, "</a>");
else
- mail_html_write (mfd->html, mfd->stream, "</td></tr></table>");
- mail_html_write (mfd->html, mfd->stream, "</td><td>%s<br>", id);
+ mail_html_write (md->html, md->stream, "</td></tr></table>");
+ mail_html_write (md->html, md->stream, "</td><td>%s<br>", id);
/* Write a description, if we have one. */
info = camel_mime_part_get_description (part);
if (info) {
htmlinfo = e_text_to_html (info, E_TEXT_TO_HTML_CONVERT_URLS);
- mail_html_write (mfd->html, mfd->stream, "Description: %s<br>",
+ mail_html_write (md->html, md->stream, "Description: %s<br>",
htmlinfo);
g_free (htmlinfo);
}
@@ -1296,23 +1274,22 @@ handle_mystery (CamelMimePart *part, struct mail_format_data *mfd,
info = camel_mime_part_get_filename (part);
if (info) {
htmlinfo = e_text_to_html (info, 0);
- mail_html_write (mfd->html, mfd->stream, "Name: %s<br>",
+ mail_html_write (md->html, md->stream, "Name: %s<br>",
htmlinfo);
g_free (htmlinfo);
}
/* Describe the click action, if any. */
if (action) {
- mail_html_write (mfd->html, mfd->stream,
+ mail_html_write (md->html, md->stream,
"<br>Click on the icon to %s.", action);
}
- mail_html_write (mfd->html, mfd->stream, "</td></tr></table>");
+ mail_html_write (md->html, md->stream, "</td></tr></table>");
}
static gboolean
-handle_audio (CamelMimePart *part, const char *mime_type,
- struct mail_format_data *mfd)
+handle_audio (CamelMimePart *part, const char *mime_type, MailDisplay *md)
{
char *id;
const char *desc;
@@ -1324,7 +1301,7 @@ handle_audio (CamelMimePart *part, const char *mime_type,
id = g_strdup_printf ("Audio data in \"%s\" format.",
mime_type);
}
- handle_mystery (part, mfd, get_cid (part, mfd), "gnome-audio2.png",
+ handle_mystery (part, md, get_cid (part, md), "gnome-audio2.png",
id, "play it");
g_free (id);
@@ -1333,24 +1310,23 @@ handle_audio (CamelMimePart *part, const char *mime_type,
static gboolean
handle_message_rfc822 (CamelMimePart *part, const char *mime_type,
- struct mail_format_data *mfd)
+ MailDisplay *md)
{
CamelDataWrapper *wrapper =
camel_medium_get_content_object (CAMEL_MEDIUM (part));
g_return_val_if_fail (CAMEL_IS_MIME_MESSAGE (wrapper), FALSE);
- mail_html_write (mfd->html, mfd->stream, "<blockquote>");
- mail_format_mime_message (CAMEL_MIME_MESSAGE (wrapper),
- mfd->html, mfd->stream, mfd->root);
- mail_html_write (mfd->html, mfd->stream, "</blockquote>");
+ mail_html_write (md->html, md->stream, "<blockquote>");
+ mail_format_mime_message (CAMEL_MIME_MESSAGE (wrapper), md);
+ mail_html_write (md->html, md->stream, "</blockquote>");
return TRUE;
}
static gboolean
handle_message_external_body (CamelMimePart *part, const char *mime_type,
- struct mail_format_data *mfd)
+ MailDisplay *md)
{
GMimeContentField *type;
const char *access_type;
@@ -1449,7 +1425,7 @@ handle_message_external_body (CamelMimePart *part, const char *mime_type,
desc = g_strdup ("Malformed external-body part.");
}
- handle_mystery (part, mfd, url, "gnome-globe.png", desc,
+ handle_mystery (part, md, url, "gnome-globe.png", desc,
url ? "open it in a browser" : NULL);
g_free (desc);
@@ -1459,7 +1435,7 @@ handle_message_external_body (CamelMimePart *part, const char *mime_type,
static gboolean
handle_undisplayable (CamelMimePart *part, const char *mime_type,
- struct mail_format_data *mfd)
+ MailDisplay *md)
{
const char *desc;
char *id;
@@ -1469,7 +1445,7 @@ handle_undisplayable (CamelMimePart *part, const char *mime_type,
id = g_strdup (desc);
else
id = g_strdup_printf ("Data of type \"%s\".", mime_type);
- handle_mystery (part, mfd, get_cid (part, mfd), "gnome-question.png",
+ handle_mystery (part, md, get_cid (part, md), "gnome-question.png",
id, "save it to disk");
g_free (id);
@@ -1478,7 +1454,7 @@ handle_undisplayable (CamelMimePart *part, const char *mime_type,
static gboolean
handle_unknown_type (CamelMimePart *part, const char *mime_type,
- struct mail_format_data *mfd)
+ MailDisplay *md)
{
char *type;
@@ -1491,7 +1467,7 @@ handle_unknown_type (CamelMimePart *part, const char *mime_type,
handler_function = lookup_handler (type, &generic);
if (handler_function &&
handler_function != handle_unknown_type) {
- output = (*handler_function) (part, type, mfd);
+ output = (*handler_function) (part, type, md);
g_free (type);
return output;
}
@@ -1499,7 +1475,7 @@ handle_unknown_type (CamelMimePart *part, const char *mime_type,
type = g_strdup (mime_type);
/* OK. Give up. */
- handle_undisplayable (part, type, mfd);
+ handle_undisplayable (part, type, md);
g_free (type);
return TRUE;
@@ -1507,26 +1483,26 @@ handle_unknown_type (CamelMimePart *part, const char *mime_type,
static gboolean
handle_via_bonobo (CamelMimePart *part, const char *mime_type,
- struct mail_format_data *mfd)
+ MailDisplay *md)
{
- mail_html_write (mfd->html, mfd->stream,
+ mail_html_write (md->html, md->stream,
"<object classid=\"%s\" type=\"%s\">",
- get_cid (part, mfd), mime_type);
+ get_cid (part, md), mime_type);
/* Call handle_undisplayable to output its HTML inside the
* <object> ... </object>. It will only be displayed if the
* object loading fails.
*/
- handle_undisplayable (part, mime_type, mfd);
+ handle_undisplayable (part, mime_type, md);
- mail_html_write (mfd->html, mfd->stream, "</object>");
+ mail_html_write (md->html, md->stream, "</object>");
return TRUE;
}
static gboolean
handle_via_external (CamelMimePart *part, const char *mime_type,
- struct mail_format_data *mfd)
+ MailDisplay *md)
{
GnomeVFSMimeApplication *app;
const char *desc, *icon;
@@ -1541,9 +1517,9 @@ handle_via_external (CamelMimePart *part, const char *mime_type,
icon = "gnome-unknown.png";
action = g_strdup_printf ("open the file in %s", app->name);
url = g_strdup_printf ("x-evolution-external:%s", app->command);
- g_hash_table_insert (mfd->urls, url, part);
+ add_url (url, part, md);
- handle_mystery (part, mfd, url, icon, desc, action);
+ handle_mystery (part, md, url, icon, desc, action);
g_free (action);
generated by cgit v1.2.3 (git 2.25.1) at 2024-07-05 14:03:54 +0800