diff options
Diffstat (limited to 'mail/mail-format.c')
| -rw-r--r-- | mail/mail-format.c | 1023 |
1 files changed, 326 insertions, 697 deletions
diff --git a/mail/mail-format.c b/mail/mail-format.c index f94e5c0935..7c71d293b1 100644 --- a/mail/mail-format.c +++ b/mail/mail-format.c @@ -40,6 +40,7 @@ #include <camel/camel-stream-null.h> #include <camel/camel-stream-filter.h> #include <camel/camel-multipart-signed.h> +#include <camel/camel-mime-filter-enriched.h> #include <camel/camel-mime-filter-tohtml.h> #include <e-util/e-trie.h> @@ -48,70 +49,48 @@ #include "mail.h" #include "mail-tools.h" #include "mail-display.h" -#include "mail-stream-gtkhtml.h" #include "mail-mt.h" #include "mail-crypto.h" -static const char *try_uudecoding (const char *start, CamelMimePart *part, guint offset, - MailDisplay *md, GtkHTML *html, GtkHTMLStream *stream); -static const char *try_inline_binhex (const char *start, CamelMimePart *part, guint offset, - MailDisplay *md, GtkHTML *html, GtkHTMLStream *stream); - -static ssize_t mail_format_data_wrapper_write_to_stream (CamelDataWrapper *wrapper, MailDisplay *mail_display, +static ssize_t mail_format_data_wrapper_write_to_stream (CamelDataWrapper *wrapper, + MailDisplay *mail_display, CamelStream *stream); -static gboolean handle_text_plain (CamelMimePart *part, - const char *mime_type, - MailDisplay *md, GtkHTML *html, GtkHTMLStream *stream); -static gboolean handle_text_plain_flowed (char *text, CamelMimePart *part, - MailDisplay *md, GtkHTML *html, GtkHTMLStream *stream); -static gboolean handle_text_enriched (CamelMimePart *part, - const char *mime_type, - MailDisplay *md, GtkHTML *html, GtkHTMLStream *stream); -static gboolean handle_text_html (CamelMimePart *part, - const char *mime_type, - MailDisplay *md, GtkHTML *html, GtkHTMLStream *stream); -static gboolean handle_image (CamelMimePart *part, - const char *mime_type, - MailDisplay *md, GtkHTML *html, GtkHTMLStream *stream); -static gboolean handle_multipart_mixed (CamelMimePart *part, - const char *mime_type, - MailDisplay *md, GtkHTML *html, GtkHTMLStream *stream); -static gboolean handle_multipart_related (CamelMimePart *part, - const char *mime_type, - MailDisplay *md, GtkHTML *html, GtkHTMLStream *stream); -static gboolean handle_multipart_alternative (CamelMimePart *part, - const char *mime_type, - MailDisplay *md, GtkHTML *html, GtkHTMLStream *stream); -static gboolean handle_multipart_appledouble (CamelMimePart *part, - const char *mime_type, - MailDisplay *md, GtkHTML *html, GtkHTMLStream *stream); -static gboolean handle_multipart_encrypted (CamelMimePart *part, - const char *mime_type, - MailDisplay *md, GtkHTML *html, GtkHTMLStream *stream); -static gboolean handle_multipart_signed (CamelMimePart *part, - const char *mime_type, - MailDisplay *md, GtkHTML *html, GtkHTMLStream *stream); -static gboolean handle_message_rfc822 (CamelMimePart *part, - const char *mime_type, - MailDisplay *md, GtkHTML *html, GtkHTMLStream *stream); -static gboolean handle_message_external_body (CamelMimePart *part, - const char *mime_type, - MailDisplay *md, GtkHTML *html, GtkHTMLStream *stream); - -static gboolean handle_via_bonobo (CamelMimePart *part, - const char *mime_type, - MailDisplay *md, GtkHTML *html, GtkHTMLStream *stream); +static gboolean handle_text_plain (CamelMimePart *part, const char *mime_type, + MailDisplay *md, MailDisplayStream *stream); +static gboolean handle_text_enriched (CamelMimePart *part, const char *mime_type, + MailDisplay *md, MailDisplayStream *stream); +static gboolean handle_text_html (CamelMimePart *part, const char *mime_type, + MailDisplay *md, MailDisplayStream *stream); +static gboolean handle_image (CamelMimePart *part, const char *mime_type, + MailDisplay *md, MailDisplayStream *stream); +static gboolean handle_multipart_mixed (CamelMimePart *part, const char *mime_type, + MailDisplay *md, MailDisplayStream *stream); +static gboolean handle_multipart_related (CamelMimePart *part, const char *mime_type, + MailDisplay *md, MailDisplayStream *stream); +static gboolean handle_multipart_alternative (CamelMimePart *part, const char *mime_type, + MailDisplay *md, MailDisplayStream *stream); +static gboolean handle_multipart_appledouble (CamelMimePart *part, const char *mime_type, + MailDisplay *md, MailDisplayStream *stream); +static gboolean handle_multipart_encrypted (CamelMimePart *part, const char *mime_type, + MailDisplay *md, MailDisplayStream *stream); +static gboolean handle_multipart_signed (CamelMimePart *part, const char *mime_type, + MailDisplay *md, MailDisplayStream *stream); +static gboolean handle_message_rfc822 (CamelMimePart *part, const char *mime_type, + MailDisplay *md, MailDisplayStream *stream); +static gboolean handle_message_external_body (CamelMimePart *part, const char *mime_type, + MailDisplay *md, MailDisplayStream *stream); + +static gboolean handle_via_bonobo (CamelMimePart *part, const char *mime_type, + MailDisplay *md, MailDisplayStream *stream); /* writes the header info for a mime message into an html stream */ -static void write_headers (CamelMimeMessage *message, MailDisplay *md, - GtkHTML *html, GtkHTMLStream *stream); +static void write_headers (MailDisplayStream *stream, MailDisplay *md, CamelMimeMessage *message); /* dispatch html printing via mimetype */ -static gboolean format_mime_part (CamelMimePart *part, MailDisplay *md, - GtkHTML *html, GtkHTMLStream *stream); +static gboolean format_mime_part (CamelMimePart *part, MailDisplay *md, MailDisplayStream *stream); static void free_url (gpointer key, gpointer value, gpointer data) @@ -144,7 +123,7 @@ free_data_urls (gpointer urls) **/ void mail_format_mime_message (CamelMimeMessage *mime_message, MailDisplay *md, - GtkHTML *html, GtkHTMLStream *stream) + MailDisplayStream *stream) { GHashTable *hash; @@ -176,8 +155,8 @@ mail_format_mime_message (CamelMimeMessage *mime_message, MailDisplay *md, (GDestroyNotify) g_hash_table_destroy); } - write_headers (mime_message, md, html, stream); - format_mime_part (CAMEL_MIME_PART (mime_message), md, html, stream); + write_headers (stream, md, mime_message); + format_mime_part (CAMEL_MIME_PART (mime_message), md, stream); } @@ -190,22 +169,20 @@ mail_format_mime_message (CamelMimeMessage *mime_message, MailDisplay *md, **/ void mail_format_raw_message (CamelMimeMessage *mime_message, MailDisplay *md, - GtkHTML *html, GtkHTMLStream *stream) + MailDisplayStream *stream) { CamelStreamFilter *filtered_stream; CamelMimeFilter *html_filter; CamelDataWrapper *wrapper; - CamelStream *mail_stream; guint32 flags; g_return_if_fail (CAMEL_IS_MIME_MESSAGE (mime_message)); wrapper = CAMEL_DATA_WRAPPER (mime_message); - if (!mail_content_loaded (wrapper, md, TRUE, NULL, html, NULL)) + if (!mail_content_loaded (wrapper, md, TRUE, NULL, md->html, NULL)) return; - mail_stream = mail_stream_gtkhtml_new (html, stream); - filtered_stream = camel_stream_filter_new_with_stream (mail_stream); + filtered_stream = camel_stream_filter_new_with_stream ((CamelStream *) stream); flags = CAMEL_MIME_FILTER_TOHTML_CONVERT_NL | CAMEL_MIME_FILTER_TOHTML_CONVERT_SPACES | CAMEL_MIME_FILTER_TOHTML_ESCAPE_8BIT; @@ -213,11 +190,12 @@ mail_format_raw_message (CamelMimeMessage *mime_message, MailDisplay *md, camel_stream_filter_add (filtered_stream, html_filter); camel_object_unref (html_filter); - camel_stream_write (mail_stream, "<tt>", 4); + camel_stream_write ((CamelStream *) stream, "<tt>", 4); + mail_format_data_wrapper_write_to_stream (wrapper, md, (CamelStream *) filtered_stream); camel_object_unref (filtered_stream); - camel_stream_write (mail_stream, "</tt>", 5); - camel_object_unref (mail_stream); + + camel_stream_write ((CamelStream *) stream, "</tt>", 5); } static const char * @@ -442,7 +420,7 @@ mail_lookup_handler (const char *mime_type) handler->generic = FALSE; goto reg; } - + /* Try for the first matching component. (we don't use get_short_list_comps * as that will return NULL if the oaf files don't have the short_list properties * defined). */ @@ -632,36 +610,35 @@ mail_part_set_default_displayed_inline (CamelMimePart *part, MailDisplay *md, static void attachment_header (CamelMimePart *part, const char *mime_type, MailDisplay *md, - GtkHTML *html, GtkHTMLStream *stream) + MailDisplayStream *stream) { char *htmlinfo; const char *info; /* Start the table, create the pop-up object. */ - mail_html_write (html, stream, - "<table cellspacing=0 cellpadding=0>" - "<tr><td><table width=10 cellspacing=0 cellpadding=0><tr><td></td></tr></table></td>"); + camel_stream_write_string ((CamelStream *) stream, "<table cellspacing=0 cellpadding=0><tr><td>" + "<table width=10 cellspacing=0 cellpadding=0>" + "<tr><td></td></tr></table></td>"); if (!md->printing) { - gtk_html_stream_printf (stream, "<td><object classid=\"popup:%s\" type=\"%s\"></object></td>", - get_cid (part, md), mime_type); + camel_stream_printf ((CamelStream *) stream, "<td><object classid=\"popup:%s\"" + "type=\"%s\"></object></td>", get_cid (part, md), mime_type); } - mail_html_write (html, stream, - "<td><table width=3 cellspacing=0 cellpadding=0><tr><td></td></tr></table></td>" - "<td><font size=-1>"); + camel_stream_write_string ((CamelStream *) stream, "<td><table width=3 cellspacing=0 cellpadding=0>" + "<tr><td></td></tr></table></td><td><font size=-1>"); /* Write the MIME type */ info = gnome_vfs_mime_get_description (mime_type); htmlinfo = e_text_to_html (info ? info : mime_type, 0); - gtk_html_stream_printf (stream, _("%s attachment"), htmlinfo); + camel_stream_printf ((CamelStream *) stream, _("%s attachment"), htmlinfo); g_free (htmlinfo); /* Write the name, if we have it. */ info = camel_mime_part_get_filename (part); if (info) { htmlinfo = e_text_to_html (info, 0); - gtk_html_stream_printf (stream, " (%s)", htmlinfo); + camel_stream_printf ((CamelStream *) stream, " (%s)", htmlinfo); g_free (htmlinfo); } @@ -669,18 +646,18 @@ attachment_header (CamelMimePart *part, const char *mime_type, MailDisplay *md, info = camel_mime_part_get_description (part); if (info) { htmlinfo = e_text_to_html (info, md->printing ? 0 : E_TEXT_TO_HTML_CONVERT_URLS); - gtk_html_stream_printf (stream, ", \"%s\"", htmlinfo); + camel_stream_printf ((CamelStream *) stream, ", \"%s\"", htmlinfo); g_free (htmlinfo); } - mail_html_write (html, stream, "</font></td></tr><tr>" - "<td height=10><table cellspacing=0 cellpadding=0>" - "<tr><td height=10><a name=\"glue\"></td></tr></table></td></tr></table>\n"); + camel_stream_write_string ((CamelStream *) stream, "</font></td></tr><tr><td height=10>" + "<table cellspacing=0 cellpadding=0><tr><td height=10>" + "<a name=\"glue\"></td></tr></table></td></tr></table>\n"); } static gboolean format_mime_part (CamelMimePart *part, MailDisplay *md, - GtkHTML *html, GtkHTMLStream *stream) + MailDisplayStream *stream) { CamelDataWrapper *wrapper; char *mime_type, *tmp; @@ -696,9 +673,9 @@ format_mime_part (CamelMimePart *part, MailDisplay *md, if (CAMEL_IS_MULTIPART (wrapper) && camel_multipart_get_number (CAMEL_MULTIPART (wrapper)) == 0) { - mail_error_printf (html, stream, "\n%s\n", _("Could not parse MIME message. Displaying as source.")); - if (mail_content_loaded (wrapper, md, TRUE, NULL, html, NULL)) - handle_text_plain (part, "text/plain", md, html, stream); + mail_error_printf (stream, "\n%s\n", _("Could not parse MIME message. Displaying as source.")); + if (mail_content_loaded (wrapper, md, TRUE, NULL, md->html, NULL)) + handle_text_plain (part, "text/plain", md, stream); return TRUE; } @@ -731,11 +708,11 @@ format_mime_part (CamelMimePart *part, MailDisplay *md, /* No header for anonymous inline parts. */ if (!((inline_flags & I_ACTUALLY) && is_anonymous (part, mime_type))) - attachment_header (part, mime_type, md, html, stream); + attachment_header (part, mime_type, md, stream); if (handler && handler->builtin && inline_flags & I_DISPLAYED && - mail_content_loaded (wrapper, md, TRUE, NULL, html, NULL)) - output = (*handler->builtin) (part, mime_type, md, html, stream); + mail_content_loaded (wrapper, md, TRUE, NULL, md->html, NULL)) + output = (*handler->builtin) (part, mime_type, md, stream); else output = TRUE; @@ -750,55 +727,55 @@ enum { }; static void -write_field_row_begin (const char *name, int flags, GtkHTML *html, GtkHTMLStream *stream) +write_field_row_begin (MailDisplayStream *stream, const char *name, int flags) { gboolean bold = (flags & WRITE_BOLD); gboolean nocolumns = (flags & WRITE_NOCOLUMNS); if (nocolumns) { - gtk_html_stream_printf (stream, "<tr><td>%s%s:%s ", - bold ? "<b>" : "", name, - bold ? "</b>" : ""); + camel_stream_printf ((CamelStream *) stream, "<tr><td>%s%s:%s ", + bold ? "<b>" : "", name, bold ? "</b>" : ""); } else { - gtk_html_stream_printf (stream, "<tr><%s align=\"right\" valign=\"top\">%s:" - "<b> </%s><td>", bold ? "th" : "td", - name, bold ? "th" : "td"); + camel_stream_printf ((CamelStream *) stream, + "<tr><%s align=\"right\" valign=\"top\">%s:" + "<b> </%s><td>", bold ? "th" : "td", + name, bold ? "th" : "td"); } } static void -write_date (CamelMimeMessage *message, int flags, GtkHTML *html, GtkHTMLStream *stream) +write_date (MailDisplayStream *stream, CamelMimeMessage *message, int flags) { const char *datestr; datestr = camel_medium_get_header (CAMEL_MEDIUM (message), "Date"); if (datestr) { - write_field_row_begin (_("Date"), flags, html, stream); - gtk_html_stream_printf (stream, "%s</td> </tr>", datestr); + write_field_row_begin (stream, _("Date"), flags); + camel_stream_printf ((CamelStream *) stream, "%s</td> </tr>", datestr); } } static void -write_text_header (const char *name, const char *value, int flags, GtkHTML *html, GtkHTMLStream *stream) +write_text_header (MailDisplayStream *stream, const char *name, const char *value, int flags) { char *encoded; - + if (value && *value) encoded = e_text_to_html (value, E_TEXT_TO_HTML_CONVERT_NL | E_TEXT_TO_HTML_CONVERT_URLS); else encoded = ""; - write_field_row_begin (name, flags, html, stream); + write_field_row_begin (stream, name, flags); - gtk_html_stream_printf (stream, "%s</td> </tr>", encoded); + camel_stream_printf ((CamelStream *) stream, "%s</td></tr>", encoded); if (value && *value) g_free (encoded); } static void -write_address (MailDisplay *md, GtkHTML *html, GtkHTMLStream *stream, +write_address (MailDisplay *md, MailDisplayStream *stream, const CamelInternetAddress *addr, const char *field_name, int flags) { const char *name, *email; @@ -807,16 +784,16 @@ write_address (MailDisplay *md, GtkHTML *html, GtkHTMLStream *stream, if (addr == NULL || !camel_internet_address_get (addr, 0, NULL, NULL)) return; - write_field_row_begin (field_name, flags, html, stream); + write_field_row_begin (stream, field_name, flags); i = 0; while (camel_internet_address_get (addr, i, &name, &email)) { CamelInternetAddress *subaddr; - gchar *addr_txt, *addr_url; + char *addr_txt, *addr_url; gboolean have_name = name && *name; gboolean have_email = email && *email; - gchar *name_disp = NULL; - gchar *email_disp = NULL; + char *name_disp = NULL; + char *email_disp = NULL; subaddr = camel_internet_address_new (); camel_internet_address_add (subaddr, name, email); @@ -833,32 +810,32 @@ write_address (MailDisplay *md, GtkHTML *html, GtkHTMLStream *stream, } if (i) - mail_html_write (html, stream, ", "); + camel_stream_write_string ((CamelStream *) stream, ", "); if (have_email || have_name) { - if (!have_email) { + if (!have_email) email_disp = g_strdup ("???"); - } if (have_name) { if (md->printing) { - gtk_html_stream_printf (stream, "%s <%s>", name_disp, email_disp); + camel_stream_printf ((CamelStream *) stream, + "%s <%s>", name_disp, email_disp); } else { - gtk_html_stream_printf (stream, - "%s <<a href=\"mailto:%s\">%s</a>>", - name_disp, addr_url, email_disp); + camel_stream_printf ((CamelStream *) stream, + "%s <<a href=\"mailto:%s\">%s</a>>", + name_disp, addr_url, email_disp); } } else { if (md->printing) { - mail_html_write (html, stream, email_disp); + camel_stream_write_string ((CamelStream *) stream, email_disp); } else { - gtk_html_stream_printf (stream, - "<a href=\"mailto:%s\">%s</a>", - addr_url, email_disp); + camel_stream_printf ((CamelStream *) stream, + "<a href=\"mailto:%s\">%s</a>", + addr_url, email_disp); } } } else { - gtk_html_stream_printf (stream, "<i>%s</i>", _("Bad Address")); + camel_stream_printf ((CamelStream *) stream, "<i>%s</i>", _("Bad Address")); } g_free (name_disp); @@ -869,7 +846,7 @@ write_address (MailDisplay *md, GtkHTML *html, GtkHTMLStream *stream, i++; } - mail_html_write (html, stream, "</td></tr>"); + camel_stream_write_string ((CamelStream *) stream, "</td></tr>"); } /* order of these must match write_header code */ @@ -893,39 +870,39 @@ default_header_index (const char *name) /* index is index of header in default_headers array */ static void write_default_header (CamelMimeMessage *message, MailDisplay *md, - GtkHTML *html, GtkHTMLStream *stream, + MailDisplayStream *stream, int index, int flags) { switch (index) { case 0: - write_address (md, html, stream, + write_address (md, stream, camel_mime_message_get_from (message), _("From"), flags | WRITE_BOLD); break; case 1: - write_address (md, html, stream, + write_address (md, stream, camel_mime_message_get_reply_to (message), _("Reply-To"), flags | WRITE_BOLD); break; case 2: - write_address (md, html, stream, + write_address (md, stream, camel_mime_message_get_recipients (message, CAMEL_RECIPIENT_TYPE_TO), _("To"), flags | WRITE_BOLD); break; case 3: - write_address (md, html, stream, + write_address (md, stream, camel_mime_message_get_recipients (message, CAMEL_RECIPIENT_TYPE_CC), _("Cc"), flags | WRITE_BOLD); break; case 4: - write_address (md, html, stream, + write_address (md, stream, camel_mime_message_get_recipients (message, CAMEL_RECIPIENT_TYPE_BCC), _("Bcc"), flags | WRITE_BOLD); break; case 5: - write_text_header (_("Subject"), camel_mime_message_get_subject (message), - flags | WRITE_BOLD, html, stream); + write_text_header (stream, _("Subject"), camel_mime_message_get_subject (message), + flags | WRITE_BOLD); break; case 6: - write_date (message, flags | WRITE_BOLD, html, stream); + write_date (stream, message, flags | WRITE_BOLD); break; default: g_assert_not_reached (); @@ -934,7 +911,7 @@ write_default_header (CamelMimeMessage *message, MailDisplay *md, static gboolean write_xmailer_header (CamelMimeMessage *message, MailDisplay *md, - GtkHTML *html, GtkHTMLStream *stream, + MailDisplayStream *stream, MailConfigXMailerDisplayStyle xm) { const char *xmailer, *evolution; @@ -949,7 +926,7 @@ write_xmailer_header (CamelMimeMessage *message, MailDisplay *md, evolution = strstr (xmailer, "Evolution"); if ((xm & MAIL_CONFIG_XMAILER_OTHER) || (evolution && (xm & MAIL_CONFIG_XMAILER_EVO))) - write_text_header (_("Mailer"), xmailer, WRITE_BOLD, html, stream); + write_text_header (stream, _("Mailer"), xmailer, WRITE_BOLD); return evolution != NULL && (xm & MAIL_CONFIG_XMAILER_RUPERT_APPROVED); } @@ -957,8 +934,7 @@ write_xmailer_header (CamelMimeMessage *message, MailDisplay *md, #define COLOR_IS_LIGHT(r, g, b) ((r + g + b) > (128 * 3)) static void -write_headers (CamelMimeMessage *message, MailDisplay *md, - GtkHTML *html, GtkHTMLStream *stream) +write_headers (MailDisplayStream *stream, MailDisplay *md, CamelMimeMessage *message) { MailConfigXMailerDisplayStyle xm = mail_config_get_x_mailer_display_style (); gboolean full = (md->display_style == MAIL_CONFIG_DISPLAY_FULL_HEADERS); @@ -970,9 +946,9 @@ write_headers (CamelMimeMessage *message, MailDisplay *md, /* My favorite thing to do... muck around with colors so we respect people's stupid themes. However, we only do this if we are rendering to the screen -- we ignore the theme when we are printing. */ - style = gtk_widget_get_style (GTK_WIDGET (html)); + style = gtk_widget_get_style (GTK_WIDGET (md->html)); if (style && !md->printing) { - int state = GTK_WIDGET_STATE (GTK_WIDGET (html)); + int state = GTK_WIDGET_STATE (GTK_WIDGET (md->html)); gushort r, g, b; r = style->base[state].red / 256; @@ -1001,20 +977,28 @@ write_headers (CamelMimeMessage *message, MailDisplay *md, strcpy (fontcolor, "000000"); } - gtk_html_stream_printf ( - stream, - "<table width=\"100%%\" cellpadding=0 cellspacing=0>" - /* Top margin */ - "<tr><td colspan=3 height=10><table cellpadding=0 cellspacing=0><tr><td height=10><a name=\"glue\"></td></tr></table></td></tr>" - /* Left margin */ - "<tr><td><table width=10 cellpadding=0 cellspacing=0><tr><td></td></tr></table></td>" - /* Black border */ - "<td width=\"100%%\"><table bgcolor=\"#000000\" width=\"100%%\" cellspacing=0 cellpadding=1>" - /* Main header box */ - "<tr><td><table bgcolor=\"#%s\" width=\"100%%\" cellpadding=0 cellspacing=0>" - /* Internal header table */ - "<tr valign=top><td><table><font color=\"#%s\">\n", - bgcolor, fontcolor); + camel_stream_write_string ((CamelStream *) stream, + "<table width=\"100%\" cellpadding=0 cellspacing=0>"); + + /* Top margin */ + camel_stream_write_string ((CamelStream *) stream, "<tr><td colspan=3 height=10>" + "<table cellpadding=0 cellspacing=0><tr><td height=10>" + "<a name=\"glue\"></td></tr></table></td></tr>"); + + /* Left margin */ + camel_stream_write_string ((CamelStream *) stream, "<tr><td><table width=10 " + "cellpadding=0 cellspacing=0><tr><td></td></tr></table></td>"); + + /* Black border */ + camel_stream_write_string ((CamelStream *) stream, "<td width=\"100%\"><table bgcolor=\"#000000\" " + "width=\"100%\" cellspacing=0 cellpadding=1>"); + + /* Main header box */ + camel_stream_printf ((CamelStream *) stream, "<tr><td><table bgcolor=\"#%s\" width=\"100%%\" " + "cellpadding=0 cellspacing=0>" + /* Internal header table */ + "<tr valign=top><td><table><font color=\"#%s\">\n", + bgcolor, fontcolor); if (full) { struct _header_raw *header; @@ -1031,38 +1015,37 @@ write_headers (CamelMimeMessage *message, MailDisplay *md, i = default_header_index (header->name); if (i == -1) { value = header_decode_string (header->value, charset); - write_text_header (header->name, value, WRITE_NOCOLUMNS, html, stream); + write_text_header (stream, header->name, value, WRITE_NOCOLUMNS); g_free (value); } else - write_default_header (message, md, html, stream, i, WRITE_NOCOLUMNS); + write_default_header (message, md, stream, i, WRITE_NOCOLUMNS); header = header->next; } } else { for (i = 0; i < sizeof (default_headers) / sizeof (default_headers[0]); i++) - write_default_header (message, md, html, stream, i, 0); + write_default_header (message, md, stream, i, 0); if (xm != MAIL_CONFIG_XMAILER_NONE) - evo_icon = write_xmailer_header (message, md, html, stream, xm); + evo_icon = write_xmailer_header (message, md, stream, xm); } /* Close off the internal header table */ - mail_html_write (html, stream, "</font></table></td>"); + camel_stream_write_string ((CamelStream *) stream, "</font></table></td>"); if (!md->printing && evo_icon) { - gtk_html_stream_printf (stream, - "<td align=right><table><tr><td width=16>" - "<img src=\"%s\">" - "</td></tr></table></td>", - mail_display_get_url_for_icon (md, EVOLUTION_ICONSDIR "/monkey-16.png")); + camel_stream_printf ((CamelStream *) stream, "<td align=right><table><tr><td width=16>" + "<img src=\"%s\"></td></tr></table></td>", + mail_display_get_url_for_icon (md, EVOLUTION_ICONSDIR "/monkey-16.png")); } - mail_html_write (html, stream, - /* Main header box */ - "</tr></table>" - /* Black border */ - "</td></tr></table></td>" - /* Right margin */ - "<td><table width=10 cellpadding=0 cellspacing=0><tr><td></td></tr></table></td>" - "</tr></table>\n"); + camel_stream_write_string ((CamelStream *) stream, + /* Main header box */ + "</tr></table>" + /* Black border */ + "</td></tr></table></td>" + /* Right margin */ + "<td><table width=10 cellpadding=0 cellspacing=0>" + "<tr><td></td></tr></table></td>" + "</tr></table>\n"); } static void @@ -1078,17 +1061,20 @@ load_offline_content (MailDisplay *md, gpointer data) } gboolean -mail_content_loaded (CamelDataWrapper *wrapper, MailDisplay *md, gboolean redisplay, const gchar *url, - GtkHTML *html, GtkHTMLStream *handle) +mail_content_loaded (CamelDataWrapper *wrapper, MailDisplay *md, gboolean redisplay, const char *url, + GtkHTML *html, GtkHTMLStream *stream) { if (!camel_data_wrapper_is_offline (wrapper)) return TRUE; camel_object_ref (wrapper); - if (redisplay) - mail_display_redisplay_when_loaded (md, wrapper, load_offline_content, html, wrapper); - else - mail_display_stream_write_when_loaded (md, wrapper, url, load_offline_content, html, handle, wrapper); + if (redisplay) { + mail_display_redisplay_when_loaded (md, wrapper, load_offline_content, + html, wrapper); + } else { + mail_display_stream_write_when_loaded (md, wrapper, url, load_offline_content, + html, stream, wrapper); + } return FALSE; } @@ -1179,216 +1165,55 @@ mail_format_get_data_wrapper_text (CamelDataWrapper *wrapper, MailDisplay *mail_ } static void -write_hr (GtkHTML *html, GtkHTMLStream *stream) +write_hr (MailDisplayStream *stream) { - mail_html_write (html, stream, - "<table cellspacing=0 cellpadding=10 width=\"100%\"><tr><td width=\"100%\">" - "<hr noshadow size=1></td></tr></table>\n"); + camel_stream_write_string ((CamelStream *) stream, "<table cellspacing=0 cellpadding=10 " + "width=\"100%\"><tr><td width=\"100%\"><hr noshadow size=1>" + "</td></tr></table>\n"); } /*----------------------------------------------------------------------* * Mime handling functions *----------------------------------------------------------------------*/ -struct { - const char *start; - const char * (*handler) (const char *start, CamelMimePart *part, guint offset, - MailDisplay *md, GtkHTML *html, GtkHTMLStream *stream); -} text_specials[] = { - { "\nbegin ", try_uudecoding }, - { "\n(This file must be converted with BinHex 4.0)\n", try_inline_binhex } -}; - -static int num_specials = (sizeof (text_specials) / sizeof (text_specials[0])); - -static void -write_one_text_plain_chunk (MailDisplay *md, CamelMimePart *part, gint idx, const char *text, int len, GtkHTML *html, GtkHTMLStream *stream, gboolean printing) -{ - char *buf; - - buf = g_strndup (text, len); - mail_text_write (html, stream, md, part, idx, printing, buf); - g_free (buf); -} - static gboolean handle_text_plain (CamelMimePart *part, const char *mime_type, - MailDisplay *md, GtkHTML *html, GtkHTMLStream *stream) + MailDisplay *md, MailDisplayStream *stream) { - const char *format, *start, *p; + CamelStreamFilter *filtered_stream; + CamelMimeFilter *html_filter; CamelDataWrapper *wrapper; + guint32 flags, colour = 0; CamelContentType *type; - gboolean check_specials; - GByteArray *bytes; - int i, idx = 0; - char *text; - - wrapper = camel_medium_get_content_object (CAMEL_MEDIUM (part)); - - bytes = mail_format_get_data_wrapper_text (wrapper, md); - if (!bytes) - return FALSE; + const char *format; - g_byte_array_append (bytes, "", 1); - text = bytes->data; - g_byte_array_free (bytes, FALSE); - - /* Check to see if this is a broken text/html part with content-type text/plain */ - /* NOTE: isn't this done in camel now ? */ - start = text; - while (isspace ((unsigned) *start)) - start++; - if (!strncasecmp (start, "<html>", 6) || !strncasecmp (start, "<!DOCTYPE HTML", 14)) { - g_free (text); - return handle_text_html (part, "text/html", md, html, stream); + flags = CAMEL_MIME_FILTER_TOHTML_CONVERT_NL | CAMEL_MIME_FILTER_TOHTML_CONVERT_SPACES; + if (!md->printing) { + flags |= CAMEL_MIME_FILTER_TOHTML_CONVERT_URLS | CAMEL_MIME_FILTER_TOHTML_CONVERT_ADDRESSES; + if (mail_config_get_citation_highlight ()) { + flags |= CAMEL_MIME_FILTER_TOHTML_MARK_CITATION; + colour = mail_config_get_citation_color (); + } } /* Check for RFC 2646 flowed text. */ type = camel_mime_part_get_content_type (part); format = header_content_type_param (type, "format"); if (format && !strcasecmp (format, "flowed")) - return handle_text_plain_flowed (text, part, md, html, stream); - - /* Only look for binhex and stuff if this is real text/plain. - * (and not, say, application/mac-binhex40 that mail-identify - * has decided to call text/plain because it starts with English - * text...) - */ - check_specials = !strcasecmp (mime_type, "text/plain"); - - p = text; - while (p && check_specials) { - /* Look for special cases. */ - for (i = 0; i < num_specials; i++) { - start = strstr (p, text_specials[i].start); - if (start && (start == p || start[-1] == '\n')) - break; - } - if (i == num_specials) - break; - - /* Deal with special case */ - if (start != p) - write_one_text_plain_chunk (md, part, idx ++, p, start - p, html, stream, md->printing); - - p = text_specials[i].handler (start, part, start - text, md, html, stream); - if (p == start) { - /* Oops. That failed. Output this line normally and - * skip over it. - */ - p = strchr (start, '\n'); - /* Last line, drop out, and dump */ - if (p == NULL) { - p = start; - break; - } - p++; - write_one_text_plain_chunk (md, part, idx ++, start, p - start, html, stream, md->printing); - } else if (p) - write_hr (html, stream); - } - /* Finish up (or do the whole thing if there were no specials). */ - if (p) - write_one_text_plain_chunk (md, part, idx ++, p, strlen (p), html, stream, md->printing); + flags |= 0 /*CAMEL_MIME_FILTER_TOHTML_FORMAT_FLOWED*/; - g_free (text); - - return TRUE; -} - -static gboolean -handle_text_plain_flowed (char *buf, CamelMimePart *part, MailDisplay *md, GtkHTML *html, GtkHTMLStream *stream) -{ - char *iframe, *text, *line, *eol, *xed, *p; - int prevquoting = 0, quoting, len, br_pending = 0; - guint32 citation_color = mail_config_get_citation_color (); - GByteArray *ba; - - ba = g_byte_array_new (); - g_byte_array_append (ba, "\n<!-- text/plain, flowed -->\n<tt>\n", 34); - - for (line = buf; *line; line = eol + 1) { - /* Process next line */ - eol = strchr (line, '\n'); - if (eol) - *eol = '\0'; - - quoting = 0; - for (p = line; *p == '>'; p++) - quoting++; - if (quoting != prevquoting) { - if (prevquoting == 0) { - if (md->printing) - g_byte_array_append (ba, "<i>", 3); - else { - char num[7]; - - g_byte_array_append (ba, "<font color=\"#", 14); - g_snprintf (num, 6, "%06x", citation_color); - g_byte_array_append (ba, num, 6); - g_byte_array_append (ba, "\">", 2); - } - if (br_pending) - br_pending--; - } - while (quoting > prevquoting) { - g_byte_array_append (ba, "<blockquote type=\"cite\">", 24); - prevquoting++; - } - while (quoting < prevquoting) { - g_byte_array_append (ba, "</blockquote>", 13); - prevquoting--; - } - if (quoting == 0) { - if (md->printing) - g_byte_array_append (ba, "</i>", 4); - else - g_byte_array_append (ba, "</font>\n", 8); - if (br_pending) - br_pending--; - } - } - - if (*p == ' ') - p++; - len = strlen (p); - if (len == 0) { - br_pending++; - if (!eol) - break; - continue; - } - - while (br_pending) { - g_byte_array_append (ba, "<br>\n", 5); - br_pending--; - } - - /* replace '<' with '<', etc. */ - text = e_text_to_html (p, - md->printing ? - E_TEXT_TO_HTML_CONVERT_SPACES : - E_TEXT_TO_HTML_CONVERT_SPACES | E_TEXT_TO_HTML_CONVERT_URLS); - if (text && *text) - g_byte_array_append (ba, text, strlen (text)); - g_free (text); - - if ((len > 0 && p[len - 1]) != ' ' || !strcmp (p, "-- ")) - br_pending++; - - if (!eol) - break; - } + html_filter = camel_mime_filter_tohtml_new (flags, colour); + filtered_stream = camel_stream_filter_new_with_stream ((CamelStream *) stream); + camel_stream_filter_add (filtered_stream, html_filter); + camel_object_unref (html_filter); - g_free (buf); + camel_stream_write ((CamelStream *) stream, "<tt>\n", 5); - g_byte_array_append (ba, "</tt>\n", 6); + wrapper = camel_medium_get_content_object (CAMEL_MEDIUM (part)); + mail_format_data_wrapper_write_to_stream (wrapper, md, (CamelStream *) filtered_stream); - xed = g_strdup_printf ("x-evolution-data:%p", part); - iframe = g_strdup_printf ("<iframe src=\"%s\" frameborder=0 scrolling=no>could not get %s</iframe>", xed, xed); - mail_display_add_url (md, "data_urls", xed, ba); - mail_html_write (html, stream, iframe); - g_free (iframe); + camel_stream_write ((CamelStream *) stream, "</tt>\n", 6); + camel_object_unref (filtered_stream); return TRUE; } @@ -1426,247 +1251,48 @@ destroy_part (CamelObject *root, gpointer event_data, gpointer user_data) camel_object_unref (user_data); } -static const char * -try_uudecoding (const char *start, CamelMimePart *mime_part, - guint offset, MailDisplay *md, GtkHTML *html, GtkHTMLStream *stream) -{ - int mode, len, state = CAMEL_UUDECODE_STATE_INIT; - char *filename, *estart, *p, *out; - CamelMimePart *part; - guint32 save = 0; - - /* Make sure it's a real uudecode begin line: - * begin [0-7]+ .* - */ - mode = strtoul (start + 6, &p, 8); - if (p == start + 6 || *p != ' ') - return start; - - estart = strchr (start, '\n'); - if (!estart) - return start; - - while (isspace ((unsigned char)*p)) - p++; - - filename = g_strndup (p, estart++ - p); - - /* Make sure there's an end line. */ - p = strstr (p, "\nend\n"); - if (!p) { - g_free (filename); - return start; - } - - out = g_malloc (p - estart); - len = uudecode_step (estart, p - estart, out, &state, &save); - - part = fake_mime_part_from_data (out, len, "application/octet-stream", - offset, md); - g_free (out); - camel_mime_part_set_filename (part, filename); - g_free (filename); - camel_object_hook_event (md->current_message, "finalize", destroy_part, part); - - write_hr (html, stream); - format_mime_part (part, md, html, stream); - - return p + 4; -} - -static const char * -try_inline_binhex (const char *start, CamelMimePart *mime_part, - guint offset, MailDisplay *md, GtkHTML *html, GtkHTMLStream *stream) -{ - char *p; - CamelMimePart *part; - - /* Find data start. */ - p = strstr (start, "\n:"); - if (!p) - return start; - - /* And data end. */ - p = strchr (p + 2, ':'); - if (!p || (*(p + 1) != '\n' && *(p + 1) != '\0')) - return start; - p += 2; - - part = fake_mime_part_from_data (start, p - start, - "application/mac-binhex40", - offset, md); - camel_object_hook_event (md->current_message, "finalize", destroy_part, part); - - write_hr (html, stream); - format_mime_part (part, md, html, stream); - - return p; -} - /* text/enriched (RFC 1896) or text/richtext (included in RFC 1341) */ static gboolean handle_text_enriched (CamelMimePart *part, const char *mime_type, - MailDisplay *md, GtkHTML *html, GtkHTMLStream *stream) + MailDisplay *md, MailDisplayStream *stream) { - static GHashTable *translations = NULL; - CamelDataWrapper *wrapper = - camel_medium_get_content_object (CAMEL_MEDIUM (part)); - GByteArray *ba, *bytes; - char *text, *p, *xed; - int len, nofill = 0; - gboolean enriched; - GString *string; - - if (!translations) { - translations = g_hash_table_new (g_strcase_hash, g_strcase_equal); - - /* FIXME: this should be read from a table */ - g_hash_table_insert (translations, "bold", "<b>"); - g_hash_table_insert (translations, "/bold", "</b>"); - g_hash_table_insert (translations, "italic", "<i>"); - g_hash_table_insert (translations, "/italic", "</i>"); - g_hash_table_insert (translations, "fixed", "<tt>"); - g_hash_table_insert (translations, "/fixed", "</tt>"); - g_hash_table_insert (translations, "smaller", "<font size=-1>"); - g_hash_table_insert (translations, "/smaller", "</font>"); - g_hash_table_insert (translations, "bigger", "<font size=+1>"); - g_hash_table_insert (translations, "/bigger", "</font>"); - g_hash_table_insert (translations, "underline", "<u>"); - g_hash_table_insert (translations, "/underline", "</u>"); - g_hash_table_insert (translations, "center", "<p align=center>"); - g_hash_table_insert (translations, "/center", "</p>"); - g_hash_table_insert (translations, "flushleft", "<p align=left>"); - g_hash_table_insert (translations, "/flushleft", "</p>"); - g_hash_table_insert (translations, "flushright", "<p align=right>"); - g_hash_table_insert (translations, "/flushright", "</p>"); - g_hash_table_insert (translations, "excerpt", "<blockquote>"); - g_hash_table_insert (translations, "/excerpt", "</blockquote>"); - g_hash_table_insert (translations, "paragraph", "<p>"); - g_hash_table_insert (translations, "signature", "<address>"); - g_hash_table_insert (translations, "/signature", "</address>"); - g_hash_table_insert (translations, "comment", "<!-- "); - g_hash_table_insert (translations, "/comment", " -->"); - g_hash_table_insert (translations, "param", "<!-- "); - g_hash_table_insert (translations, "/param", " -->"); - g_hash_table_insert (translations, "np", "<hr>"); - } + CamelStreamFilter *filtered_stream; + CamelMimeFilter *enriched; + CamelDataWrapper *wrapper; + guint32 flags = 0; - bytes = mail_format_get_data_wrapper_text (wrapper, md); - if (!bytes) - return FALSE; + wrapper = camel_medium_get_content_object (CAMEL_MEDIUM (part)); if (!strcasecmp (mime_type, "text/richtext")) { - enriched = FALSE; - mail_html_write (html, stream, - "\n<!-- text/richtext -->\n"); + flags = CAMEL_MIME_FILTER_ENRICHED_IS_RICHTEXT; + camel_stream_write_string ((CamelStream *) stream, "\n<!-- text/richtext -->\n"); } else { - enriched = TRUE; - mail_html_write (html, stream, - "\n<!-- text/enriched -->\n"); + camel_stream_write_string ((CamelStream *) stream, "\n<!-- text/enriched -->\n"); } - /* This is not great code, but I don't feel like fixing it right - * now. I mean, it's just text/enriched... - */ - string = g_string_sized_new (2 * bytes->len); - g_byte_array_append (bytes, "", 1); - p = text = bytes->data; - g_byte_array_free (bytes, FALSE); - - while (p) { - len = strcspn (p, " <>&\n"); - if (len) - g_string_append_len (string, p, len); - - p += len; - if (!*p) - break; - - switch (*p++) { - case ' ': - while (*p == ' ') { - g_string_append (string, " "); - p++; - } - g_string_append (string, " "); - break; - case '\n': - g_string_append (string, " "); - if (enriched && nofill <= 0) { - while (*p == '\n') { - g_string_append (string, "<br>"); - p++; - } - } - break; - case '>': - g_string_append (string, ">"); - break; - case '&': - g_string_append (string, "&"); - break; - case '<': - if (enriched) { - if (*p == '<') { - g_string_append (string, "<"); - p++; - break; - } - } else { - if (strncmp (p, "lt>", 3) == 0) { - g_string_append (string, "<"); - p += 3; - break; - } else if (strncmp (p, "nl>", 3) == 0) { - g_string_append (string, "<br>"); - p += 3; - break; - } - } - - if (strncmp (p, "nofill>", 7) == 0) { - nofill++; - g_string_append (string, "<pre>"); - } else if (strncmp (p, "/nofill>", 8) == 0) { - nofill--; - g_string_append (string, "</pre>"); - } else { - char *copy, *match; - - len = strcspn (p, ">"); - copy = g_strndup (p, len); - match = g_hash_table_lookup (translations, - copy); - g_free (copy); - if (match) - g_string_append (string, match); - } - - p = strchr (p, '>'); - if (p) - p++; - } - } - g_free (text); + enriched = camel_mime_filter_enriched_new (flags); + filtered_stream = camel_stream_filter_new_with_stream ((CamelStream *) stream); + camel_stream_filter_add (filtered_stream, enriched); + camel_object_unref (enriched); - ba = g_byte_array_new (); - g_byte_array_append (ba, (const guint8 *)string->str, string->len); - g_string_free (string, TRUE); + camel_stream_write ((CamelStream *) stream, "<tt>\n", 5); - xed = g_strdup_printf ("x-evolution-data:%p", part); - gtk_html_stream_printf (stream, "<iframe src=\"%s\" frameborder=0 scrolling=no>could not get %s</iframe>", xed, xed); - mail_display_add_url (md, "data_urls", xed, ba); + wrapper = camel_medium_get_content_object (CAMEL_MEDIUM (part)); + mail_format_data_wrapper_write_to_stream (wrapper, md, (CamelStream *) filtered_stream); + + camel_stream_write ((CamelStream *) stream, "</tt>\n", 6); + camel_object_unref (filtered_stream); return TRUE; } static gboolean handle_text_html (CamelMimePart *part, const char *mime_type, - MailDisplay *md, GtkHTML *html, GtkHTMLStream *stream) + MailDisplay *md, MailDisplayStream *stream) { const char *location, *base; - mail_html_write (html, stream, "\n<!-- text/html -->\n"); + camel_stream_write_string ((CamelStream *) stream, "\n<!-- text/html -->\n"); if ((base = camel_medium_get_header (CAMEL_MEDIUM (part), "Content-Base"))) { char *base_url; @@ -1682,27 +1308,30 @@ handle_text_html (CamelMimePart *part, const char *mime_type, base = base_url; } - gtk_html_set_base (html, base); + gtk_html_set_base (md->html, base); } location = get_location (part, md); if (!location) location = get_cid (part, md); - gtk_html_stream_printf (stream, "<iframe src=\"%s\" frameborder=0 scrolling=no>could not get %s</iframe>", location, location); + + camel_stream_printf ((CamelStream *) stream, "<iframe src=\"%s\" frameborder=0 " + "scrolling=no>could not get %s</iframe>", location, location); + return TRUE; } static gboolean -handle_image (CamelMimePart *part, const char *mime_type, MailDisplay *md, GtkHTML *html, GtkHTMLStream *stream) +handle_image (CamelMimePart *part, const char *mime_type, MailDisplay *md, MailDisplayStream *stream) { - gtk_html_stream_printf (stream, "<img hspace=10 vspace=10 src=\"%s\">", - get_cid (part, md)); + camel_stream_printf ((CamelStream *) stream, "<img hspace=10 vspace=10 src=\"%s\">", + get_cid (part, md)); return TRUE; } static gboolean handle_multipart_mixed (CamelMimePart *part, const char *mime_type, - MailDisplay *md, GtkHTML *html, GtkHTMLStream *stream) + MailDisplay *md, MailDisplayStream *stream) { CamelDataWrapper *wrapper = camel_medium_get_content_object (CAMEL_MEDIUM (part)); @@ -1711,30 +1340,30 @@ handle_multipart_mixed (CamelMimePart *part, const char *mime_type, gboolean output = FALSE; if (!CAMEL_IS_MULTIPART (wrapper)) { - mail_error_printf (html, stream, "\n%s\n", _("Could not parse MIME message. Displaying as source.")); - if (mail_content_loaded (wrapper, md, TRUE, NULL, html, NULL)) - handle_text_plain (part, "text/plain", md, html, stream); + mail_error_printf (stream, "\n%s\n", _("Could not parse MIME message. Displaying as source.")); + if (mail_content_loaded (wrapper, md, TRUE, NULL, md->html, NULL)) + handle_text_plain (part, "text/plain", md, stream); return TRUE; } - + mp = CAMEL_MULTIPART (wrapper); - + nparts = camel_multipart_get_number (mp); for (i = 0; i < nparts; i++) { if (i != 0 && output) - write_hr (html, stream); - + write_hr (stream); + part = camel_multipart_get_part (mp, i); - output = format_mime_part (part, md, html, stream); + output = format_mime_part (part, md, stream); } - + return TRUE; } static gboolean handle_multipart_encrypted (CamelMimePart *part, const char *mime_type, - MailDisplay *md, GtkHTML *html, GtkHTMLStream *stream) + MailDisplay *md, MailDisplayStream *stream) { CamelMultipartEncrypted *mpe; CamelMimePart *mime_part; @@ -1745,7 +1374,7 @@ handle_multipart_encrypted (CamelMimePart *part, const char *mime_type, /* Currently we only handle RFC2015-style PGP encryption. */ if (!camel_pgp_mime_is_rfc2015_encrypted (part)) - return handle_multipart_mixed (part, mime_type, md, html, stream); + return handle_multipart_mixed (part, mime_type, md, stream); wrapper = camel_medium_get_content_object (CAMEL_MEDIUM (part)); @@ -1757,12 +1386,12 @@ handle_multipart_encrypted (CamelMimePart *part, const char *mime_type, camel_object_unref (cipher); if (camel_exception_is_set (&ex)) { - mail_error_printf (html, stream, "\n%s\n", camel_exception_get_description(&ex)); + mail_error_printf (stream, "\n%s\n", camel_exception_get_description (&ex)); camel_exception_clear (&ex); return TRUE; } - handled = format_mime_part (mime_part, md, html, stream); + handled = format_mime_part (mime_part, md, stream); camel_object_unref (mime_part); return handled; @@ -1770,7 +1399,7 @@ handle_multipart_encrypted (CamelMimePart *part, const char *mime_type, static gboolean handle_multipart_signed (CamelMimePart *part, const char *mime_type, - MailDisplay *md, GtkHTML *html, GtkHTMLStream *stream) + MailDisplay *md, MailDisplayStream *stream) { CamelMimePart *subpart; CamelDataWrapper *wrapper; @@ -1780,12 +1409,12 @@ handle_multipart_signed (CamelMimePart *part, const char *mime_type, wrapper = camel_medium_get_content_object (CAMEL_MEDIUM (part)); if (!CAMEL_IS_MULTIPART_SIGNED (wrapper)) { - mail_error_printf (html, stream, "\n%s\n", _("Could not parse MIME message. Displaying as source.")); - if (mail_content_loaded (wrapper, md, TRUE, NULL, html, NULL)) - handle_text_plain (part, "text/plain", md, html, stream); + mail_error_printf (stream, "\n%s\n", _("Could not parse MIME message. Displaying as source.")); + if (mail_content_loaded (wrapper, md, TRUE, NULL, md->html, NULL)) + handle_text_plain (part, "text/plain", md, stream); return TRUE; } - + mps = CAMEL_MULTIPART_SIGNED (wrapper); /* if subpart & signature is null, what do we do? just write it out raw? @@ -1793,18 +1422,18 @@ handle_multipart_signed (CamelMimePart *part, const char *mime_type, this includes: more or less than 2 parts */ /* output the content */ - subpart = camel_multipart_get_part((CamelMultipart *)mps, CAMEL_MULTIPART_SIGNED_CONTENT); + subpart = camel_multipart_get_part ((CamelMultipart *) mps, CAMEL_MULTIPART_SIGNED_CONTENT); if (subpart == NULL) return FALSE; - output = format_mime_part (subpart, md, html, stream); + output = format_mime_part (subpart, md, stream); /* now handle the signature */ - subpart = camel_multipart_get_part((CamelMultipart *)mps, CAMEL_MULTIPART_SIGNED_SIGNATURE); + subpart = camel_multipart_get_part ((CamelMultipart *) mps, CAMEL_MULTIPART_SIGNED_SIGNATURE); if (subpart == NULL) return FALSE; - mail_part_set_default_displayed_inline(subpart, md, FALSE); + mail_part_set_default_displayed_inline (subpart, md, FALSE); if (!mail_part_is_displayed_inline (subpart, md) && !md->printing) { char *url; @@ -1812,23 +1441,24 @@ handle_multipart_signed (CamelMimePart *part, const char *mime_type, /* Write out the click-for-info object */ url = g_strdup_printf ("signature:%p/%lu", subpart, (unsigned long)time (NULL)); - gtk_html_stream_printf (stream, - "<br><table cellspacing=0 cellpadding=0>" - "<tr><td><table width=10 cellspacing=0 cellpadding=0>" - "<tr><td></td></tr></table></td>" - "<td><object classid=\"%s\"></object></td>" - "<td><table width=3 cellspacing=0 cellpadding=0>" - "<tr><td></td></tr></table></td>" - "<td><font size=-1>", url); + camel_stream_printf ((CamelStream *) stream, + "<br><table cellspacing=0 cellpadding=0>" + "<tr><td><table width=10 cellspacing=0 cellpadding=0>" + "<tr><td></td></tr></table></td>" + "<td><object classid=\"%s\"></object></td>" + "<td><table width=3 cellspacing=0 cellpadding=0>" + "<tr><td></td></tr></table></td>" + "<td><font size=-1>", url); mail_display_add_url (md, "part_urls", url, subpart); - mail_html_write (html, stream, - _("This message is digitally signed. " - "Click the lock icon for more information.")); + camel_stream_write_string ((CamelStream *) stream, + _("This message is digitally signed. " + "Click the lock icon for more information.")); - mail_html_write (html, stream, - "</font></td></tr><tr><td height=10><table cellspacing=0 cellpadding=0>" - "<tr><td height=10 ><a name=\"glue\"></td></tr></table></td></tr></table>\n"); + camel_stream_write_string ((CamelStream *) stream, "</font></td></tr><tr><td height=10>" + "<table cellspacing=0 cellpadding=0><tr>" + "<td height=10><a name=\"glue\"></td></tr>" + "</table></td></tr></table>\n"); } else { CamelCipherValidity *valid = NULL; CamelException ex; @@ -1854,41 +1484,40 @@ handle_multipart_signed (CamelMimePart *part, const char *mime_type, } if (good) { - gtk_html_stream_printf (stream, - "<table><tr valign=top>" - "<td><img src=\"%s\"></td>" - "<td>%s<br><br>", - mail_display_get_url_for_icon (md, EVOLUTION_ICONSDIR "/pgp-signature-ok.png"), - _("This message is digitally signed and " - "has been found to be authentic.")); + camel_stream_printf ((CamelStream *) stream, "<table><tr valign=top><td>" + "<img src=\"%s\"></td><td>%s<br><br>", + mail_display_get_url_for_icon (md, EVOLUTION_ICONSDIR + "/pgp-signature-ok.png"), + _("This message is digitally signed and " + "has been found to be authentic.")); } else { - gtk_html_stream_printf (stream, - "<table><tr valign=top>" - "<td><img src=\"%s\"></td>" - "<td>%s<br><br>", - mail_display_get_url_for_icon (md, EVOLUTION_ICONSDIR "/pgp-signature-bad.png"), - _("This message is digitally signed but can " - "not be proven to be authentic.")); + camel_stream_printf ((CamelStream *) stream, "<table><tr valign=top><td>" + "<img src=\"%s\"></td><td>%s<br><br>", + mail_display_get_url_for_icon (md, EVOLUTION_ICONSDIR + "/pgp-signature-bad.png"), + _("This message is digitally signed but can " + "not be proven to be authentic.")); } if (message) { - gtk_html_stream_printf (stream, "<font size=-1 %s>", good || md->printing ? "" : "color=red"); - mail_text_write (html, stream, md, part, 0, md->printing, message); - mail_html_write (html, stream, "</font>"); + camel_stream_printf ((CamelStream *) stream, "<font size=-1%s>", good || + md->printing ? "" : " color=red"); + mail_text_write (stream, md, part, 0, md->printing, message); + camel_stream_write_string ((CamelStream *) stream, "</font>"); } - mail_html_write (html, stream, "</td></tr></table>"); + camel_stream_write_string ((CamelStream *) stream, "</td></tr></table>"); camel_exception_clear (&ex); camel_cipher_validity_free (valid); } - + return TRUE; } /* As seen in RFC 2387! */ static gboolean handle_multipart_related (CamelMimePart *part, const char *mime_type, - MailDisplay *md, GtkHTML *html, GtkHTMLStream *stream) + MailDisplay *md, MailDisplayStream *stream) { CamelDataWrapper *wrapper = camel_medium_get_content_object (CAMEL_MEDIUM (part)); CamelMultipart *mp; @@ -1900,12 +1529,12 @@ handle_multipart_related (CamelMimePart *part, const char *mime_type, int ret; if (!CAMEL_IS_MULTIPART (wrapper)) { - mail_error_printf (html, stream, "\n%s\n", _("Could not parse MIME message. Displaying as source.")); - if (mail_content_loaded (wrapper, md, TRUE, NULL, html, NULL)) - handle_text_plain (part, "text/plain", md, html, stream); + mail_error_printf (stream, "\n%s\n", _("Could not parse MIME message. Displaying as source.")); + if (mail_content_loaded (wrapper, md, TRUE, NULL, md->html, NULL)) + handle_text_plain (part, "text/plain", md, stream); return TRUE; } - + mp = CAMEL_MULTIPART (wrapper); nparts = camel_multipart_get_number (mp); @@ -1925,8 +1554,7 @@ handle_multipart_related (CamelMimePart *part, const char *mime_type, body_part = camel_multipart_get_part (mp, i); cid = camel_mime_part_get_content_id (body_part); - if (cid && !strncmp (cid, start + 1, len) && - strlen (cid) == len) { + if (cid && !strncmp (cid, start + 1, len) && strlen (cid) == len) { display_part = body_part; break; } @@ -1938,7 +1566,7 @@ handle_multipart_related (CamelMimePart *part, const char *mime_type, if (!display_part) { /* Oops. Hrmph. */ - return handle_multipart_mixed (part, mime_type, md, html, stream); + return handle_multipart_mixed (part, mime_type, md, stream); } /* setup a 'stack' of related parts */ @@ -1957,11 +1585,11 @@ handle_multipart_related (CamelMimePart *part, const char *mime_type, get_cid (body_part, md); get_location (body_part, md); - g_hash_table_insert(md->related, body_part, body_part); + g_hash_table_insert (md->related, body_part, body_part); } /* Now, display the displayed part. */ - ret = format_mime_part (display_part, md, html, stream); + ret = format_mime_part (display_part, md, stream); /* FIXME: flush html stream via gtkhtml_stream_flush which doens't exist yet ... */ while (gtk_events_pending ()) @@ -1973,10 +1601,10 @@ handle_multipart_related (CamelMimePart *part, const char *mime_type, if (body_part == display_part) continue; - if (g_hash_table_lookup(md->related, body_part)) { + if (g_hash_table_lookup (md->related, body_part)) { if (ret) - write_hr (html, stream); - ret |= format_mime_part (body_part, md, html, stream); + write_hr (stream); + ret |= format_mime_part (body_part, md, stream); } } @@ -1996,13 +1624,13 @@ find_preferred_alternative (CamelMultipart *multipart, gboolean want_plain) int i, nparts; CamelMimePart *preferred_part = NULL; MailMimeHandler *handler; - + nparts = camel_multipart_get_number (multipart); for (i = 0; i < nparts; i++) { CamelMimePart *part = camel_multipart_get_part (multipart, i); CamelContentType *type = camel_mime_part_get_content_type (part); char *mime_type = header_content_type_simple (type); - + g_strdown (mime_type); if (want_plain && !strcmp (mime_type, "text/plain")) return part; @@ -2011,13 +1639,13 @@ find_preferred_alternative (CamelMultipart *multipart, gboolean want_plain) preferred_part = part; g_free (mime_type); } - + return preferred_part; } static gboolean handle_multipart_alternative (CamelMimePart *part, const char *mime_type, - MailDisplay *md, GtkHTML *html, GtkHTMLStream *stream) + MailDisplay *md, MailDisplayStream *stream) { CamelDataWrapper *wrapper = camel_medium_get_content_object (CAMEL_MEDIUM (part)); @@ -2025,9 +1653,9 @@ handle_multipart_alternative (CamelMimePart *part, const char *mime_type, CamelMimePart *mime_part; if (!CAMEL_IS_MULTIPART (wrapper)) { - mail_error_printf (html, stream, "\n%s\n", _("Could not parse MIME message. Displaying as source.")); - if (mail_content_loaded (wrapper, md, TRUE, NULL, html, NULL)) - handle_text_plain (part, "text/plain", md, html, stream); + mail_error_printf (stream, "\n%s\n", _("Could not parse MIME message. Displaying as source.")); + if (mail_content_loaded (wrapper, md, TRUE, NULL, md->html, NULL)) + handle_text_plain (part, "text/plain", md, stream); return TRUE; } @@ -2035,68 +1663,68 @@ handle_multipart_alternative (CamelMimePart *part, const char *mime_type, mime_part = find_preferred_alternative (multipart, FALSE); if (mime_part) - return format_mime_part (mime_part, md, html, stream); + return format_mime_part (mime_part, md, stream); else - return handle_multipart_mixed (part, mime_type, md, html, stream); + return handle_multipart_mixed (part, mime_type, md, stream); } /* RFC 1740 */ static gboolean handle_multipart_appledouble (CamelMimePart *part, const char *mime_type, - MailDisplay *md, GtkHTML *html, GtkHTMLStream *stream) + MailDisplay *md, MailDisplayStream *stream) { CamelDataWrapper *wrapper = camel_medium_get_content_object (CAMEL_MEDIUM (part)); CamelMultipart *multipart; - + if (!CAMEL_IS_MULTIPART (wrapper)) { - mail_error_printf (html, stream, "\n%s\n", _("Could not parse MIME message. Displaying as source.")); - if (mail_content_loaded (wrapper, md, TRUE, NULL, html, NULL)) - handle_text_plain (part, "text/plain", md, html, stream); + mail_error_printf (stream, "\n%s\n", _("Could not parse MIME message. Displaying as source.")); + if (mail_content_loaded (wrapper, md, TRUE, NULL, md->html, NULL)) + handle_text_plain (part, "text/plain", md, stream); return TRUE; } - + multipart = CAMEL_MULTIPART (wrapper); - + /* The first part is application/applefile and is not useful * to us. The second part _may_ be displayable data. Most * likely it's application/octet-stream though. */ part = camel_multipart_get_part (multipart, 1); - return format_mime_part (part, md, html, stream); + return format_mime_part (part, md, stream); } static gboolean handle_message_rfc822 (CamelMimePart *part, const char *mime_type, - MailDisplay *md, GtkHTML *html, GtkHTMLStream *stream) + MailDisplay *md, MailDisplayStream *stream) { CamelDataWrapper *wrapper = camel_medium_get_content_object (CAMEL_MEDIUM (part)); g_return_val_if_fail (CAMEL_IS_MIME_MESSAGE (wrapper), FALSE); - mail_html_write (html, stream, "<blockquote>"); - mail_format_mime_message (CAMEL_MIME_MESSAGE (wrapper), md, html, stream); - mail_html_write (html, stream, "</blockquote>"); + camel_stream_write_string ((CamelStream *) stream, "<blockquote>"); + mail_format_mime_message (CAMEL_MIME_MESSAGE (wrapper), md, stream); + camel_stream_write_string ((CamelStream *) stream, "</blockquote>"); return TRUE; } static gboolean handle_message_external_body (CamelMimePart *part, const char *mime_type, - MailDisplay *md, GtkHTML *html, GtkHTMLStream *stream) + MailDisplay *md, MailDisplayStream *stream) { CamelContentType *type; const char *access_type; char *url = NULL, *desc = NULL; - + type = camel_mime_part_get_content_type (part); access_type = header_content_type_param (type, "access-type"); if (!access_type) goto fallback; - if (!g_ascii_strcasecmp (access_type, "ftp") || - !g_ascii_strcasecmp (access_type, "anon-ftp")) { + if (!strcasecmp (access_type, "ftp") || + !strcasecmp (access_type, "anon-ftp")) { const char *name, *site, *dir, *mode, *ftype; char *path; @@ -2140,15 +1768,14 @@ handle_message_external_body (CamelMimePart *part, const char *mime_type, goto fallback; site = header_content_type_param (type, "site"); - url = g_strdup_printf ("file://%s%s", *name == '/' ? "" : "/", - name); + url = g_strdup_printf ("file://%s%s", *name == '/' ? "" : "/", name); if (site) { desc = g_strdup_printf(_("Pointer to local file (%s) " "valid at site \"%s\""), name, site); } else { desc = g_strdup_printf(_("Pointer to local file (%s)"), name); } - } else if (!g_ascii_strcasecmp (access_type, "URL")) { + } else if (!strcasecmp (access_type, "URL")) { const char *urlparam; char *s, *d; @@ -2173,7 +1800,7 @@ handle_message_external_body (CamelMimePart *part, const char *mime_type, } *d = *s; - desc = g_strdup_printf(_("Pointer to remote data (%s)"), url); + desc = g_strdup_printf (_("Pointer to remote data (%s)"), url); } fallback: @@ -2181,7 +1808,7 @@ handle_message_external_body (CamelMimePart *part, const char *mime_type, if (access_type) desc = g_strdup_printf (_("Pointer to unknown external data (\"%s\" type)"), access_type); else - desc = g_strdup(_("Malformed external-body part.")); + desc = g_strdup (_("Malformed external-body part.")); } #if 0 /* FIXME */ @@ -2191,19 +1818,20 @@ handle_message_external_body (CamelMimePart *part, const char *mime_type, g_free (desc); g_free (url); + return TRUE; } static gboolean handle_via_bonobo (CamelMimePart *part, const char *mime_type, - MailDisplay *md, GtkHTML *html, GtkHTMLStream *stream) + MailDisplay *md, MailDisplayStream *stream) { - if (! md->printing) { - gtk_html_stream_printf (stream, - "<object classid=\"%s\" type=\"%s\"></object>", - get_cid (part, md), mime_type); + if (!md->printing) { + camel_stream_printf ((CamelStream *) stream, + "<object classid=\"%s\" type=\"%s\"></object>", + get_cid (part, md), mime_type); } - + return TRUE; } @@ -2226,21 +1854,21 @@ mail_get_message_rfc822 (CamelMimeMessage *message, gboolean want_plain, gboolea char *text, *citation, *buf, *html; time_t date_val; int offset; - + contents = camel_medium_get_content_object (CAMEL_MEDIUM (message)); text = mail_get_message_body (contents, want_plain, cite); if (!text) text = g_strdup (""); citation = cite ? "> " : ""; retval = g_string_new (NULL); - + /* Kludge: if text starts with "<PRE>", wrap it around the * headers too so we won't get a blank line between them for the * <P> to <PRE> switch. */ if (!strncasecmp (text, "<pre>", 5)) g_string_sprintfa (retval, "<PRE>"); - + /* create credits */ cia = camel_mime_message_get_from (message); buf = camel_address_format (CAMEL_ADDRESS (cia)); @@ -2251,7 +1879,7 @@ mail_get_message_rfc822 (CamelMimeMessage *message, gboolean want_plain, gboolea g_free (html); g_free (buf); } - + cia = camel_mime_message_get_recipients (message, CAMEL_RECIPIENT_TYPE_TO); buf = camel_address_format (CAMEL_ADDRESS (cia)); if (buf) { @@ -2261,7 +1889,7 @@ mail_get_message_rfc822 (CamelMimeMessage *message, gboolean want_plain, gboolea g_free (html); g_free (buf); } - + cia = camel_mime_message_get_recipients (message, CAMEL_RECIPIENT_TYPE_CC); buf = camel_address_format (CAMEL_ADDRESS (cia)); if (buf) { @@ -2271,7 +1899,7 @@ mail_get_message_rfc822 (CamelMimeMessage *message, gboolean want_plain, gboolea g_free (html); g_free (buf); } - + buf = (char *) camel_mime_message_get_subject (message); if (buf) { html = e_text_to_html (buf, E_TEXT_TO_HTML_CONVERT_NL | E_TEXT_TO_HTML_CONVERT_URLS); @@ -2279,7 +1907,7 @@ mail_get_message_rfc822 (CamelMimeMessage *message, gboolean want_plain, gboolea citation, html); g_free (html); } - + date_val = camel_mime_message_get_date (message, &offset); buf = header_format_date (date_val, offset); html = e_text_to_html (buf, E_TEXT_TO_HTML_CONVERT_NL); @@ -2292,9 +1920,10 @@ mail_get_message_rfc822 (CamelMimeMessage *message, gboolean want_plain, gboolea else g_string_sprintfa (retval, "%s<br>%s", citation, text); g_free (text); - + buf = retval->str; g_string_free (retval, FALSE); + return buf; } |