/*
* Sylpheed -- a GTK+ based, lightweight, and fast e-mail client
- * Copyright (C) 1999-2001 Hiroyuki Yamamoto
+ * Copyright (C) 1999-2003 Hiroyuki Yamamoto
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
#include "procmime.h"
#include "procheader.h"
#include "base64.h"
+#include "quoted-printable.h"
#include "uuencode.h"
#include "unmime.h"
#include "html.h"
# include "rfc2015.h"
#endif
-#include "prefs.h"
+#include "prefs_gtk.h"
static GHashTable *procmime_get_mime_type_table (void);
return mimeinfo;
}
-void procmime_mimeinfo_free(MimeInfo *mimeinfo)
-{
- if (!mimeinfo) return;
-
- g_free(mimeinfo->encoding);
- g_free(mimeinfo->content_type);
- g_free(mimeinfo->charset);
- g_free(mimeinfo->name);
- g_free(mimeinfo->boundary);
- g_free(mimeinfo->content_disposition);
- g_free(mimeinfo->filename);
-#if USE_GPGME
- g_free(mimeinfo->plaintextfile);
- g_free(mimeinfo->sigstatus);
- g_free(mimeinfo->sigstatus_full);
-#endif
-
- procmime_mimeinfo_free(mimeinfo->sub);
-
- g_free(mimeinfo);
-}
-
void procmime_mimeinfo_free_all(MimeInfo *mimeinfo)
{
while (mimeinfo != NULL) {
if (mimeinfo->next)
return mimeinfo->next;
+ if (mimeinfo->main) {
+ mimeinfo = mimeinfo->main;
+ if (mimeinfo->next)
+ return mimeinfo->next;
+ }
+
for (mimeinfo = mimeinfo->parent; mimeinfo != NULL;
mimeinfo = mimeinfo->parent) {
if (mimeinfo->next)
return;
}
-
for (npart = 0;; npart++) {
MimeInfo *partinfo;
gboolean eom = FALSE;
prev_fpos = fpos;
+ debug_print("prev_fpos: %ld\n", fpos);
partinfo = procmime_scan_mime_header(fp);
if (!partinfo) break;
partinfo->sub = sub = procmime_scan_mime_header(fp);
if (!sub) break;
+
sub->level = partinfo->level + 1;
- sub->parent = partinfo->parent;
+ sub->parent = partinfo;
sub->main = partinfo;
- if (sub->mime_type == MIME_MULTIPART) {
- if (sub->level < 8)
+ if (sub->level < 8) {
+ if (sub->mime_type == MIME_MULTIPART) {
procmime_scan_multipart_message
(sub, fp);
+ } else if (sub->mime_type == MIME_MESSAGE_RFC822) {
+ fseek(fp, sub->fpos, SEEK_SET);
+ procmime_scan_multipart_message
+ (sub, fp);
+ }
}
}
break;
}
}
- if (p == NULL)
- eom = TRUE; /* broken MIME message */
+ if (p == NULL) {
+ /* broken MIME, or single part MIME message */
+ buf[0] = '\0';
+ eom = TRUE;
+ }
fpos = ftell(fp);
+ debug_print("fpos: %ld\n", fpos);
partinfo->size = fpos - prev_fpos - strlen(buf);
+ debug_print("partinfo->size: %d\n", partinfo->size);
+ if (partinfo->sub && !partinfo->sub->sub &&
+ !partinfo->sub->children) {
+ partinfo->sub->size = fpos - partinfo->sub->fpos - strlen(buf);
+ debug_print("partinfo->sub->size: %d\n",
+ partinfo->sub->size);
+ }
+ debug_print("boundary: %s\n", buf);
if (eom) break;
}
Xalloca(tmp, len, return);
conv_unmime_header(tmp, len, value, NULL);
g_free(mimeinfo->name);
- mimeinfo->name = g_strdup(tmp);
+ /*pgp signatures should NOT have a name */
+ if (mimeinfo->content_type
+ && strcasecmp(mimeinfo->content_type, "application/pgp-signature"))
+ mimeinfo->name = g_strdup(tmp);
} else if (!strcasecmp(attr, "boundary"))
mimeinfo->boundary = g_strdup(value);
}
Xalloca(tmp, len, return);
conv_unmime_header(tmp, len, value, NULL);
g_free(mimeinfo->filename);
- mimeinfo->filename = g_strdup(tmp);
+ /*pgp signatures should NOT have a name */
+ if (mimeinfo->content_type
+ && strcasecmp(mimeinfo->content_type, "application/pgp-signature"))
+ mimeinfo->filename = g_strdup(tmp);
break;
}
}
void procmime_scan_content_description(MimeInfo *mimeinfo,
const gchar *content_description)
{
- gchar *delim, *p, *dispos;
gchar *buf;
gchar *tmp;
Xalloca(tmp, blen, return);
conv_unmime_header(tmp, blen, buf, NULL);
g_free(mimeinfo->name);
- mimeinfo->name = g_strdup(tmp);
+ mimeinfo->name = NULL;
+ /*pgp signatures should NOT have a name */
+ if (mimeinfo->content_type
+ && strcasecmp(mimeinfo->content_type, "application/pgp-signature"))
+ mimeinfo->name = g_strdup(tmp);
}
void procmime_scan_subject(MimeInfo *mimeinfo,
const gchar *subject)
{
- gchar *delim, *p, *dispos;
gchar *buf;
gchar *tmp;
}
if (mimeinfo->encoding_type == ENC_QUOTED_PRINTABLE) {
- gboolean softline = FALSE;
-
while (fgets(buf, sizeof(buf), infp) != NULL &&
(!boundary ||
!IS_BOUNDARY(buf, boundary, boundary_len))) {
- guchar *p = buf;
-
- softline = DoOneQPLine(&p, FALSE, softline);
- fwrite(buf, p - (guchar *)buf, 1, outfp);
+ gint len;
+ len = qp_decode_line(buf);
+ fwrite(buf, len, 1, outfp);
}
} else if (mimeinfo->encoding_type == ENC_BASE64) {
gchar outbuf[BUFFSIZE];
g_return_val_if_fail(infile != NULL, -1);
g_return_val_if_fail(mimeinfo != NULL, -1);
- if ((infp = fopen(infile, "r")) == NULL) {
+ if ((infp = fopen(infile, "rb")) == NULL) {
FILE_OP_ERROR(infile, "fopen");
return -1;
}
fclose(infp);
return -1;
}
- if ((outfp = fopen(outfile, "w")) == NULL) {
+ if ((outfp = fopen(outfile, "wb")) == NULL) {
FILE_OP_ERROR(outfile, "fopen");
fclose(infp);
return -1;
renderer_list = NULL;
rcpath = g_strconcat(get_rc_dir(), G_DIR_SEPARATOR_S, RENDERER_RC, NULL);
- f = fopen(rcpath, "r");
+ f = fopen(rcpath, "rb");
g_free(rcpath);
if (f == NULL)
if (cr == NULL)
continue;
- printf("%s %s\n", cr->content_type, cr->renderer);
-
renderer_list = g_list_append(renderer_list, cr);
}
void renderer_write_config(void)
{
- int i;
gchar * rcpath;
PrefFile *pfile;
GList * cur;
rcpath = g_strconcat(get_rc_dir(), G_DIR_SEPARATOR_S, RENDERER_RC, NULL);
if ((pfile = prefs_write_open(rcpath)) == NULL) {
- g_warning(_("failed to write configuration to file\n"));
+ g_warning("failed to write configuration to file\n");
g_free(rcpath);
return;
}
renderer->renderer);
}
- if (prefs_write_close(pfile) < 0) {
- g_warning(_("failed to write configuration to file\n"));
+ if (prefs_file_close(pfile) < 0) {
+ g_warning("failed to write configuration to file\n");
return;
}
}
gboolean conv_fail = FALSE;
gchar buf[BUFFSIZE];
gchar *str;
- int i;
struct ContentRenderer * renderer;
GList * cur;
}
if (conv_fail)
- g_warning(_("procmime_get_text_content(): Code conversion failed.\n"));
+ g_warning("procmime_get_text_content(): Code conversion failed.\n");
fclose(tmpfp);
rewind(outfp);
mimeinfo->mime_type == MIME_TEXT_ENRICHED, FALSE);
g_return_val_if_fail(str != NULL, FALSE);
- if ((infp = fopen(filename, "r")) == NULL) {
+ if ((infp = fopen(filename, "rb")) == NULL) {
FILE_OP_ERROR(filename, "fopen");
return FALSE;
}
: mimeinfo->name ? mimeinfo->name : "mimetmp";
base = g_basename(base);
if (*base == '\0') base = "mimetmp";
+ Xstrdup_a(base, base, return NULL);
+ subst_for_filename(base);
}
filename = g_strconcat(get_mime_tmp_dir(), G_DIR_SEPARATOR_S,
if (mime_type_list)
return mime_type_list;
- if ((fp = fopen("/etc/mime.types", "r")) == NULL) {
- if ((fp = fopen(SYSCONFDIR "/mime.types", "r")) == NULL) {
+ if ((fp = fopen("/etc/mime.types", "rb")) == NULL) {
+ if ((fp = fopen(SYSCONFDIR "/mime.types", "rb")) == NULL) {
FILE_OP_ERROR(SYSCONFDIR "/mime.types", "fopen");
return NULL;
}
else if (!strncasecmp(charset, "ISO-2022-", 9) ||
!strcasecmp(charset, "US-ASCII"))
return ENC_7BIT;
+ else if (!strcasecmp(charset, "ISO-8859-5") ||
+ !strncasecmp(charset, "KOI8-", 5) ||
+ !strcasecmp(charset, "Windows-1251"))
+ return ENC_8BIT;
+ else if (!strncasecmp(charset, "ISO-8859-", 9))
+ return ENC_QUOTED_PRINTABLE;
else
return ENC_8BIT;
- /* return ENC_BASE64; */
- /* return ENC_QUOTED_PRINTABLE; */
}
-const gchar *procmime_get_encoding_str(EncodingType encoding)
+EncodingType procmime_get_encoding_for_file(const gchar *file)
{
- static const gchar *encoding_str[] = {
- "7bit", "8bit", "quoted-printable", "base64", "x-uuencode",
- NULL
- };
+ FILE *fp;
+ guchar buf[BUFSIZ];
+ size_t len;
- if (encoding >= ENC_7BIT && encoding <= ENC_UNKNOWN)
- return encoding_str[encoding];
- else
- return NULL;
+ if ((fp = fopen(file, "rb")) == NULL) {
+ FILE_OP_ERROR(file, "fopen");
+ return ENC_UNKNOWN;
+ }
+
+ while ((len = fread(buf, sizeof(gchar), sizeof(buf), fp)) > 0) {
+ guchar *p;
+ gint i;
+
+ for (p = buf, i = 0; i < len; p++, i++) {
+ if (*p & 0x80) {
+ fclose(fp);
+ return ENC_BASE64;
+ }
+ }
+ }
+
+ fclose(fp);
+ return ENC_7BIT;
+}
+
+struct EncodingTable
+{
+ gchar *str;
+ EncodingType enc_type;
+};
+
+struct EncodingTable encoding_table[] = {
+ {"7bit", ENC_7BIT},
+ {"8bit", ENC_8BIT},
+ {"binary", ENC_BINARY},
+ {"quoted-printable", ENC_QUOTED_PRINTABLE},
+ {"base64", ENC_BASE64},
+ {"x-uuencode", ENC_UNKNOWN},
+ {NULL, ENC_UNKNOWN},
+};
+
+const gchar *procmime_get_encoding_str(EncodingType encoding)
+{
+ struct EncodingTable *enc_table;
+
+ for (enc_table = encoding_table; enc_table->str != NULL; enc_table++) {
+ if (enc_table->enc_type == encoding)
+ return enc_table->str;
+ }
+ return NULL;
}
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