#include <tny-simple-list.h>
#include <tny-gtk-text-buffer-stream.h>
#include <tny-camel-mem-stream.h>
+#include <tny-camel-html-to-text-stream.h>
#include "modest-formatter.h"
#include "modest-text-utils.h"
#include "modest-tny-platform-factory.h"
#include <modest-runtime.h>
+#define LINE_WRAP 78
+#define MAX_BODY_LINES 1024
+#define MAX_BODY_LENGTH 1024*128
+
typedef struct _ModestFormatterPrivate ModestFormatterPrivate;
struct _ModestFormatterPrivate {
gchar *content_type;
static gchar *
extract_text (ModestFormatter *self, TnyMimePart *body)
{
+ TnyStream *mp_stream;
TnyStream *stream;
+ TnyStream *input_stream;
GtkTextBuffer *buf;
GtkTextIter start, end;
- gchar *text, *converted_text;
+ gchar *text;
ModestFormatterPrivate *priv;
+ gint total, total_lines, line_chars;
buf = gtk_text_buffer_new (NULL);
stream = TNY_STREAM (tny_gtk_text_buffer_stream_new (buf));
tny_stream_reset (stream);
- tny_mime_part_decode_to_stream (body, stream, NULL);
+ mp_stream = tny_mime_part_get_decoded_stream (body);
+
+ if (g_strcmp0 (tny_mime_part_get_content_type (body), "text/html") == 0) {
+ input_stream = tny_camel_html_to_text_stream_new (mp_stream);
+ } else {
+ input_stream = g_object_ref (mp_stream);
+ }
+
+ total = 0;
+ total_lines = 0;
+ line_chars = 0;
+
+ while (!tny_stream_is_eos (input_stream)) {
+ gchar buffer [128];
+ gchar *offset;
+ gint n_read;
+ gint next_read;
+
+ next_read = MIN (128, MAX_BODY_LENGTH - total);
+ if (next_read == 0)
+ break;
+ n_read = tny_stream_read (input_stream, buffer, next_read);
+
+ if (G_UNLIKELY (n_read < 0))
+ break;
+
+ offset = buffer;
+ while (offset < buffer + n_read) {
+
+ if (*offset == '\n') {
+ total_lines ++;
+ line_chars = 0;
+ } else {
+ line_chars ++;
+ if (line_chars >= LINE_WRAP) {
+ total_lines ++;
+ line_chars = 0;
+ }
+ }
+ if (total_lines >= MAX_BODY_LINES)
+ break;
+ offset++;
+ }
+
+
+
+ if (offset - buffer > 0) {
+ gint n_write;
+ n_write = tny_stream_write (stream, buffer, offset - buffer);
+ total += n_write;
+ } else if (n_read == -1) {
+ break;
+ }
+
+ if (total_lines >= MAX_BODY_LINES)
+ break;
+ }
+
tny_stream_reset (stream);
g_object_unref (G_OBJECT(stream));
+ g_object_unref (G_OBJECT (mp_stream));
+ g_object_unref (G_OBJECT (input_stream));
gtk_text_buffer_get_bounds (buf, &start, &end);
text = gtk_text_buffer_get_text (buf, &start, &end, FALSE);
/* Convert to desired content type if needed */
priv = MODEST_FORMATTER_GET_PRIVATE (self);
- if (strcmp (tny_mime_part_get_content_type (body), priv->content_type) == 0) {
- if (!strcmp (priv->content_type, "text/html"))
- converted_text = modest_text_utils_convert_to_html (text);
- else
- converted_text = g_strdup (text);
-
- g_free (text);
- text = converted_text;
- }
return text;
}
msg_content_type = tny_mime_part_get_content_type (part);
if ((msg_content_type != NULL) &&
- (!g_strcasecmp (msg_content_type, "multipart/alternative")))
+ (!g_ascii_strcasecmp (msg_content_type, "multipart/alternative")))
return g_object_ref (part);
else if ((msg_content_type != NULL) &&
(g_str_has_prefix (msg_content_type, "multipart/"))) {
while (!tny_iterator_is_done (iter)) {
TnyMimePart *part = TNY_MIME_PART (tny_iterator_get_current (iter));
- if (part && !g_strcasecmp(tny_mime_part_get_content_type (part), "multipart/alternative")) {
+ if (part && !g_ascii_strcasecmp(tny_mime_part_get_content_type (part), "multipart/alternative")) {
alternative_part = part;
break;
- } else if (part && !g_strcasecmp (tny_mime_part_get_content_type (part), "multipart/related")) {
+ } else if (part && !g_ascii_strcasecmp (tny_mime_part_get_content_type (part), "multipart/related")) {
related_part = part;
break;
}