(gushort)0xcfff
};
+#if 0
static GdkColor error_color = {
(gulong)0,
(gushort)0xefff,
(gushort)0,
(gushort)0
};
+#endif
static GdkFont *text_sb_font;
static GdkFont *text_mb_font;
static void textview_show_ertf (TextView *textview,
FILE *fp,
CodeConverter *conv);
+static void textview_add_part (TextView *textview,
+ MimeInfo *mimeinfo,
+ FILE *fp);
+static void textview_write_body (TextView *textview,
+ MimeInfo *mimeinfo,
+ FILE *fp,
+ CodeConverter *conv);
static void textview_show_html (TextView *textview,
FILE *fp,
CodeConverter *conv);
const gchar *file)
{
FILE *fp;
+ const gchar *charset = NULL;
+ GPtrArray *headers = NULL;
if ((fp = fopen(file, "r")) == NULL) {
FILE_OP_ERROR(file, "fopen");
return;
}
- textview_show_part(textview, mimeinfo, fp);
+ if (prefs_common.force_charset)
+ charset = prefs_common.force_charset;
+ else if (mimeinfo->charset)
+ charset = mimeinfo->charset;
+ textview_set_font(textview, charset);
+ textview_clear(textview);
+ textview->body_pos = 0;
+ textview->cur_pos = 0;
+
+ if (fseek(fp, mimeinfo->fpos, SEEK_SET) < 0) perror("fseek");
+ headers = textview_scan_header(textview, fp);
+ if (headers) {
+ textview_show_header(textview, headers);
+ procheader_header_array_destroy(headers);
+ }
+
+ while (mimeinfo != NULL) {
+ textview_add_part(textview, mimeinfo, fp);
+ if (mimeinfo->parent && mimeinfo->parent->content_type &&
+ !strcasecmp(mimeinfo->parent->content_type,
+ "multipart/alternative"))
+ mimeinfo = mimeinfo->parent->next;
+ else if (mimeinfo->sub)
+ mimeinfo = mimeinfo->next;
+ else
+ mimeinfo = procmime_mimeinfo_next(mimeinfo);
+ }
fclose(fp);
}
const gchar *boundary = NULL;
gint boundary_len = 0;
const gchar *charset = NULL;
- FILE *tmpfp;
GPtrArray *headers = NULL;
CodeConverter *conv;
boundary_len = strlen(boundary);
}
- if (!boundary && (mimeinfo->mime_type == MIME_TEXT || mimeinfo->mime_type == MIME_TEXT_HTML || mimeinfo->mime_type == MIME_TEXT_ENRICHED)) {
+ if (!boundary && (mimeinfo->mime_type == MIME_TEXT ||
+ mimeinfo->mime_type == MIME_TEXT_HTML ||
+ mimeinfo->mime_type == MIME_TEXT_ENRICHED)) {
if (fseek(fp, mimeinfo->fpos, SEEK_SET) < 0)
perror("fseek");
charset = mimeinfo->charset;
textview_set_font(textview, charset);
- conv = conv_code_converter_new(charset);
-
textview_clear(textview);
text = GTK_STEXT(textview->text);
gtk_stext_freeze(text);
procheader_header_array_destroy(headers);
}
-/* #if 0 */
- tmpfp = procmime_decode_content(NULL, fp, mimeinfo);
+ conv = conv_code_converter_new(charset);
+ textview_write_body(textview, mimeinfo, fp, conv);
+ conv_code_converter_destroy(conv);
- if (tmpfp) {
- if (mimeinfo->mime_type == MIME_TEXT_HTML)
- textview_show_html(textview, tmpfp, conv);
- else if (mimeinfo->mime_type == MIME_TEXT_ENRICHED)
- textview_show_ertf(textview, tmpfp, conv);
- else
- while (fgets(buf, sizeof(buf), tmpfp) != NULL)
- textview_write_line(textview, buf, conv);
- fclose(tmpfp);
+ gtk_stext_thaw(text);
+}
+
+static void textview_add_part(TextView *textview, MimeInfo *mimeinfo, FILE *fp)
+{
+ GtkSText *text;
+ gchar buf[BUFFSIZE];
+ const gchar *boundary = NULL;
+ gint boundary_len = 0;
+ const gchar *charset = NULL;
+ GPtrArray *headers = NULL;
+ CodeConverter *conv;
+
+ g_return_if_fail(mimeinfo != NULL);
+ g_return_if_fail(fp != NULL);
+
+ if (fseek(fp, mimeinfo->fpos, SEEK_SET) < 0) {
+ perror("fseek");
+ return;
+ }
+
+ if (mimeinfo->mime_type == MIME_MULTIPART) {
+ if (mimeinfo->sub) {
+ mimeinfo = mimeinfo->sub;
+ if (fseek(fp, mimeinfo->fpos, SEEK_SET) < 0) {
+ perror("fseek");
+ return;
+ }
+ } else
+ return;
+ }
+ if (mimeinfo->parent && mimeinfo->parent->boundary) {
+ boundary = mimeinfo->parent->boundary;
+ boundary_len = strlen(boundary);
}
-/* #else
- tmpfp = procmime_get_text_content(mimeinfo, fp);
- while (fgets(buf, sizeof(buf), tmpfp) != NULL)
- textview_write_line(textview, buf, conv);
+ while (fgets(buf, sizeof(buf), fp) != NULL)
+ if (buf[0] == '\r' || buf[0] == '\n') break;
- fclose(tmpfp);
-#endif */
+ /* display attached RFC822 single text message */
+ if (mimeinfo->parent && mimeinfo->mime_type == MIME_MESSAGE_RFC822) {
+ if (headers) procheader_header_array_destroy(headers);
+ if (!mimeinfo->sub || mimeinfo->sub->children) return;
+ headers = textview_scan_header(textview, fp);
+ mimeinfo = mimeinfo->sub;
+ } else if (!mimeinfo->parent &&
+ mimeinfo->mime_type == MIME_MESSAGE_RFC822) {
+ if (headers) procheader_header_array_destroy(headers);
+ if (!mimeinfo->sub) return;
+ headers = textview_scan_header(textview, fp);
+ mimeinfo = mimeinfo->sub;
+ }
- conv_code_converter_destroy(conv);
+ if (prefs_common.force_charset)
+ charset = prefs_common.force_charset;
+ else if (mimeinfo->charset)
+ charset = mimeinfo->charset;
+
+ text = GTK_STEXT(textview->text);
+ gtk_stext_freeze(text);
+
+ if (headers) {
+ textview_show_header(textview, headers);
+ procheader_header_array_destroy(headers);
+ }
+
+ if (mimeinfo->mime_type != MIME_TEXT &&
+ mimeinfo->mime_type != MIME_TEXT_HTML &&
+ mimeinfo->mime_type != MIME_TEXT_ENRICHED) {
+ if (mimeinfo->filename)
+ g_snprintf(buf, sizeof(buf), "\n[%s %s (%d bytes)]\n",
+ mimeinfo->content_type, mimeinfo->filename,
+ mimeinfo->size);
+ else
+ g_snprintf(buf, sizeof(buf), "\n[%s (%d bytes)]\n",
+ mimeinfo->content_type, mimeinfo->size);
+ gtk_stext_insert(text, NULL, NULL, NULL, buf, -1);
+ } else {
+ conv = conv_code_converter_new(charset);
+ textview_write_body(textview, mimeinfo, fp, conv);
+ conv_code_converter_destroy(conv);
+ }
gtk_stext_thaw(text);
}
#undef TEXT_INSERT
+static void textview_write_body(TextView *textview, MimeInfo *mimeinfo,
+ FILE *fp, CodeConverter *conv)
+{
+ FILE *tmpfp;
+ gchar buf[BUFFSIZE];
+
+ tmpfp = procmime_decode_content(NULL, fp, mimeinfo);
+ if (tmpfp) {
+ if (mimeinfo->mime_type == MIME_TEXT_HTML)
+ textview_show_html(textview, tmpfp, conv);
+ else if (mimeinfo->mime_type == MIME_TEXT_ENRICHED)
+ textview_show_ertf(textview, tmpfp, conv);
+ else
+ while (fgets(buf, sizeof(buf), tmpfp) != NULL)
+ textview_write_line(textview, buf, conv);
+ fclose(tmpfp);
+ }
+}
+
static void textview_show_html(TextView *textview, FILE *fp,
CodeConverter *conv)
{
/* this part is taken from textview_write_line. Right now the only place
* that calls this function passes NULL for conv, but you never know. */
+#if 0
if (!conv)
strncpy2(buf, str, sizeof(buf));
else if (conv_convert(conv, buf, sizeof(buf), str) < 0) {
-1);
return;
}
+#endif
/* this part is based on the code in make_clickable_parts */
if (prefs_common.enable_color) {