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-rw-r--r--mail/mail-format.c105
1 files changed, 61 insertions, 44 deletions
diff --git a/mail/mail-format.c b/mail/mail-format.c
index 8aff7262dd..91545cd97a 100644
--- a/mail/mail-format.c
+++ b/mail/mail-format.c
@@ -49,8 +49,6 @@
#include "mail-mt.h"
#include "mail-crypto.h"
-static char *get_data_wrapper_text (CamelDataWrapper *data, MailDisplay *mail_display);
-
static char *try_inline_pgp (char *start, CamelMimePart *part, MailDisplay *md);
static char *try_inline_pgp_sig (char *start, CamelMimePart *part, MailDisplay *md);
static char *try_uudecoding (char *start, CamelMimePart *part, MailDisplay *md);
@@ -201,22 +199,29 @@ mail_format_mime_message (CamelMimeMessage *mime_message, MailDisplay *md)
void
mail_format_raw_message (CamelMimeMessage *mime_message, MailDisplay *md)
{
- char *text, *html;
-
+ GByteArray *bytes;
+ char *html;
+
g_return_if_fail (CAMEL_IS_MIME_MESSAGE (mime_message));
if (!mail_content_loaded (CAMEL_DATA_WRAPPER (mime_message), md,
TRUE, NULL, NULL))
return;
-
- mail_html_write (md->html, md->stream, "<table cellspacing=0 cellpadding=10 width=\"100%%\"><tr><td><tt>\n");
- text = get_data_wrapper_text (CAMEL_DATA_WRAPPER (mime_message), md);
- html = e_text_to_html (text, E_TEXT_TO_HTML_CONVERT_NL | E_TEXT_TO_HTML_CONVERT_SPACES | E_TEXT_TO_HTML_ESCAPE_8BIT);
- g_free (text);
- gtk_html_write (md->html, md->stream, html, strlen (html));
- g_free (html);
-
+ mail_html_write (md->html, md->stream,
+ "<table cellspacing=0 cellpadding=10 width=\"100%%\"><tr><td><tt>\n");
+
+ bytes = mail_format_get_data_wrapper_text (CAMEL_DATA_WRAPPER (mime_message), md);
+ if (bytes) {
+ g_byte_array_append (bytes, "", 1);
+ html = e_text_to_html (bytes->data, E_TEXT_TO_HTML_CONVERT_NL |
+ E_TEXT_TO_HTML_CONVERT_SPACES | E_TEXT_TO_HTML_ESCAPE_8BIT);
+ g_byte_array_free (bytes, TRUE);
+
+ gtk_html_write (md->html, md->stream, html, strlen (html));
+ g_free (html);
+ }
+
mail_html_write (md->html, md->stream, "</tt></td></tr></table>");
}
@@ -1050,8 +1055,8 @@ mail_content_loaded (CamelDataWrapper *wrapper, MailDisplay *md, gboolean redisp
/* Return the contents of a data wrapper, or %NULL if it contains only
* whitespace.
*/
-static char *
-get_data_wrapper_text (CamelDataWrapper *wrapper, MailDisplay *mail_display)
+GByteArray *
+mail_format_get_data_wrapper_text (CamelDataWrapper *wrapper, MailDisplay *mail_display)
{
CamelStream *memstream;
CamelStreamFilter *filtered_stream;
@@ -1095,11 +1100,7 @@ get_data_wrapper_text (CamelDataWrapper *wrapper, MailDisplay *mail_display)
return NULL;
}
- g_byte_array_append (ba, "", 1);
- text = ba->data;
- g_byte_array_free (ba, FALSE);
-
- return text;
+ return ba;
}
/*----------------------------------------------------------------------*
@@ -1123,22 +1124,27 @@ handle_text_plain (CamelMimePart *part, const char *mime_type,
{
CamelDataWrapper *wrapper =
camel_medium_get_content_object (CAMEL_MEDIUM (part));
- char *text, *p, *start;
CamelContentType *type;
gboolean check_specials;
+ char *p, *start, *text;
const char *format;
+ GByteArray *bytes;
int i;
- text = get_data_wrapper_text (wrapper, md);
- if (!text)
+ bytes = mail_format_get_data_wrapper_text (wrapper, md);
+ if (!bytes)
return FALSE;
+ g_byte_array_append (bytes, "", 1);
+ text = bytes->data;
+ g_byte_array_free (bytes, FALSE);
+
/* Check for RFC 2646 flowed text. */
type = camel_mime_part_get_content_type (part);
format = header_content_type_param (type, "format");
if (format && !g_strcasecmp (format, "flowed"))
return handle_text_plain_flowed (text, md);
-
+
mail_html_write (md->html, md->stream,
"\n<!-- text/plain -->\n"
"<table cellspacing=0 cellpadding=10 width=\"100%%\"><tr><td>\n");
@@ -1204,7 +1210,7 @@ handle_application_pgp (CamelMimePart *part, const char *mime_type,
const char *format, *xaction;
CamelMimePart *mime_part;
CamelContentType *type;
- char *text;
+ GByteArray *bytes;
/* Check the format and x-action parameters. */
type = camel_mime_part_get_content_type (part);
@@ -1215,19 +1221,19 @@ handle_application_pgp (CamelMimePart *part, const char *mime_type,
if (g_strcasecmp (format, "text") != 0)
return FALSE;
- text = get_data_wrapper_text (wrapper, md);
- if (!text)
+ bytes = mail_format_get_data_wrapper_text (wrapper, md);
+ if (!bytes)
return FALSE;
mime_part = camel_mime_part_new ();
if (!g_strcasecmp (xaction, "sign")) {
- camel_mime_part_set_content (mime_part, text, strlen (text), "text/plain");
+ camel_mime_part_set_content (mime_part, bytes->data, bytes->len, "text/plain");
} else {
CamelStream *ciphertext, *plaintext;
GByteArray *buffer;
ciphertext = camel_stream_mem_new ();
- camel_stream_write (ciphertext, text, strlen (text));
+ camel_stream_write (ciphertext, bytes->data, bytes->len);
camel_stream_reset (ciphertext);
plaintext = camel_stream_mem_new ();
@@ -1240,6 +1246,8 @@ handle_application_pgp (CamelMimePart *part, const char *mime_type,
camel_object_unref (CAMEL_OBJECT (plaintext));
}
+ g_byte_array_free (bytes, TRUE);
+
camel_medium_set_content_object (CAMEL_MEDIUM (part),
camel_medium_get_content_object (CAMEL_MEDIUM (mime_part)));
camel_object_unref (CAMEL_OBJECT (mime_part));
@@ -1654,11 +1662,11 @@ handle_text_enriched (CamelMimePart *part, const char *mime_type,
static GHashTable *translations = NULL;
CamelDataWrapper *wrapper =
camel_medium_get_content_object (CAMEL_MEDIUM (part));
- GString *string;
- GByteArray *ba;
+ 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,
@@ -1693,8 +1701,8 @@ handle_text_enriched (CamelMimePart *part, const char *mime_type,
g_hash_table_insert (translations, "np", "<hr>");
}
- text = get_data_wrapper_text (wrapper, md);
- if (!text)
+ bytes = mail_format_get_data_wrapper_text (wrapper, md);
+ if (!bytes)
return FALSE;
if (!g_strcasecmp (mime_type, "text/richtext")) {
@@ -1710,8 +1718,10 @@ handle_text_enriched (CamelMimePart *part, const char *mime_type,
/* This is not great code, but I don't feel like fixing it right
* now. I mean, it's just text/enriched...
*/
- p = text;
- string = g_string_sized_new (2 * strlen (p));
+ 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");
@@ -1791,7 +1801,7 @@ handle_text_enriched (CamelMimePart *part, const char *mime_type,
ba = g_byte_array_new ();
g_byte_array_append (ba, (const guint8 *)string->str,
- strlen (string->str));
+ string->len);
g_string_free (string, TRUE);
xed = g_strdup_printf ("x-evolution-data:%p", part);
@@ -2336,33 +2346,40 @@ mail_get_message_rfc822 (CamelMimeMessage *message, gboolean want_plain, gboolea
char *
mail_get_message_body (CamelDataWrapper *data, gboolean want_plain, gboolean cite)
{
+ CamelContentType *mime_type;
CamelMultipart *mp;
CamelMimePart *subpart;
- int i, nparts;
char *subtext, *old, *div;
char *text = NULL;
- CamelContentType *mime_type;
-
+ GByteArray *bytes;
+ int i, nparts;
+
mime_type = camel_data_wrapper_get_mime_type_field (data);
-
+
/* If it is message/rfc822 or message/news, extract the
* important headers and recursively process the body.
*/
if (header_content_type_is (mime_type, "message", "rfc822") ||
header_content_type_is (mime_type, "message", "news"))
return mail_get_message_rfc822 (CAMEL_MIME_MESSAGE (data), want_plain, cite);
-
+
/* If it's a vcard or icalendar, ignore it. */
if (header_content_type_is (mime_type, "text", "x-vcard") ||
header_content_type_is (mime_type, "text", "calendar"))
return NULL;
-
+
/* Get the body data for other text/ or message/ types */
if (header_content_type_is (mime_type, "text", "*") ||
header_content_type_is (mime_type, "message", "*")) {
- text = get_data_wrapper_text (data, NULL);
- if (text && !header_content_type_is (mime_type, "text", "html")) {
- char *html = e_text_to_html (text, E_TEXT_TO_HTML_PRE | (cite ? E_TEXT_TO_HTML_CITE : 0));
+ bytes = mail_format_get_data_wrapper_text (data, NULL);
+ if (bytes && !header_content_type_is (mime_type, "text", "html")) {
+ char *html;
+
+ g_byte_array_append (bytes, "", 1);
+ text = bytes->data;
+ g_byte_array_free (bytes, FALSE);
+
+ html = e_text_to_html (text, E_TEXT_TO_HTML_PRE | (cite ? E_TEXT_TO_HTML_CITE : 0));
g_free (text);
text = html;
}
generated by cgit (git 2.34.1) at 2024-11-16 23:27:42 +0800