New code to spawn off GPG/PGP to do stuff. Currently only deals with

	* mail-crypto.c: New code to spawn off GPG/PGP to do stuff.
	Currently only deals with decryption. From Nathan Thompson-Amato
	<ndt@jps.net>, with bunches of changes from me.

	* session.c (mail_request_dialog): Expose the password dialog to
	the rest of the app (for use by the GPG/PGP code).

	* mail-format.c (handle_text_plain): Handle special inline data
	types. (Currently uuencoding, BinHex, and PGP encryption.) This is
	not the best way to deal with it, but it works for now.
	(try_inline_pgp): Convert an inline PGP-encrypted message into a
	multipart/encrypted part.
	(try_inline_binhex): Convert an inline BinHex attachment into an
	application/mac-binhex40 part (which we currently don't deal
	with...)
	(try_uudecoding): Convert a uuencoded attachment to an
	application/octet-stream part.
	(handle_multipart_encrypted): Deal with RFC2015 MIME-encoded PGP
	encrypted messages. (From ndt.)

	* mail-display.c (mail_text_write, mail_error_write): New utility
	functions.

	* Makefile.am (evolution_mail_SOURCES): add mail-crypto.c

svn path=/trunk/; revision=4466

1 files changed, 42 insertions, 0 deletions

diff --git a/mail/mail-display.c b/mail/mail-display.c
index a0f6acbbe0..3af2ec1b15 100644
--- a/mail/mail-display.c
+++ b/mail/mail-display.c
@@ -16,6 +16,7 @@
 #include <gnome.h>
 #include "e-util/e-setup.h"
 #include "e-util/e-util.h"
+#include "e-util/e-html-utils.h"
 #include "mail-display.h"
 #include "mail.h"
 
@@ -355,6 +356,47 @@ mail_html_write (GtkHTML *html, GtkHTMLStream *stream,
 	g_free (buf);
 }
 
+void
+mail_text_write (GtkHTML *html, GtkHTMLStream *stream,
+		 const char *format, ...)
+{
+	char *buf, *htmltext;
+	va_list ap;
+
+	va_start (ap, format);
+	buf = g_strdup_vprintf (format, ap);
+	va_end (ap);
+
+	htmltext = e_text_to_html (buf,
+				   E_TEXT_TO_HTML_CONVERT_URLS |
+				   E_TEXT_TO_HTML_CONVERT_NL |
+				   E_TEXT_TO_HTML_CONVERT_SPACES);
+	gtk_html_write (html, stream, "<tt>", 4);
+	gtk_html_write (html, stream, htmltext, strlen (htmltext));
+	gtk_html_write (html, stream, "</tt>", 5);
+	g_free (htmltext);
+	g_free (buf);
+}
+
+void
+mail_error_write (GtkHTML *html, GtkHTMLStream *stream,
+		  const char *format, ...)
+{
+	char *buf, *htmltext;
+	va_list ap;
+
+	va_start (ap, format);
+	buf = g_strdup_vprintf (format, ap);
+	va_end (ap);
+
+	htmltext = e_text_to_html (buf, E_TEXT_TO_HTML_CONVERT_NL);
+	gtk_html_write (html, stream, "<em><font color=red>", 20);
+	gtk_html_write (html, stream, htmltext, strlen (htmltext));
+	gtk_html_write (html, stream, "</font></em><br>", 16);
+	g_free (htmltext);
+	g_free (buf);
+}
+
 
 /**
  * mail_display_set_message: