/**
*
* "util_get_msg_body" is based on mail-to-task eplugin's get_description function.
* which is GPL licensed.
* */
static gchar *
util_get_msg_body(CamelMimeMessage *message, gchar **text) {
CamelDataWrapper *content;
CamelStream *mem;
CamelContentType *type;
CamelMimePart *mime_part = CAMEL_MIME_PART(message);
GSList sl;
gchar *str, *convert_str = NULL;
gsize bytes_read, bytes_written;
gint count = 2;
content = camel_medium_get_content_object((CamelMedium *) message);
if (!content)
return;
/*
* Get non-multipart content from multipart message.
*/
while (CAMEL_IS_MULTIPART(content) && count > 0) {
mime_part = camel_multipart_get_part(CAMEL_MULTIPART(content), 0);
content = camel_medium_get_content_object(CAMEL_MEDIUM(mime_part));
count--;
}
if (!mime_part)
return;
type = camel_mime_part_get_content_type(mime_part);
if (!camel_content_type_is(type, "text", "plain"))
return;
mem = camel_stream_mem_new();
camel_data_wrapper_decode_to_stream(content, mem);
str = g_strndup((const gchar *) ((CamelStreamMem *) mem)->buffer->data, ((CamelStreamMem *) mem)->buffer->len);
camel_object_unref(mem);
/* convert to UTF-8 string */
if (str && content->mime_type->params && content->mime_type->params->value) {
convert_str = g_convert(str, strlen(str),
"UTF-8", content->mime_type->params->value,
&bytes_read, &bytes_written, NULL);
}
if (convert_str)
*text = convert_str;
else
*text = str;
/*g_free (str);
if (convert_str)
g_free (convert_str);
*/
}
static char *
save_attachment (CamelMimePart * part, const char *uid,
const char *attachment_store)
{
CamelDataWrapper *content;
CamelStream *stream = NULL;
CamelStreamFs *stream_fs;
char *attach_file = NULL;
char *file_url = NULL;
const char *mime_filename;
content = camel_medium_get_content_object (CAMEL_MEDIUM (part));
mime_filename = camel_mime_part_get_filename (part);
attach_file = g_strdup_printf ("%s/%s-%s",
attachment_store, uid, mime_filename);
stream = camel_stream_fs_new_with_name (attach_file,
O_RDWR | O_CREAT | O_TRUNC, 0600);
if (stream == NULL)
goto end;
stream_fs = (CamelStreamFs *) stream;
camel_data_wrapper_decode_to_stream (content, stream);
file_url = g_strdup_printf ("file://%s", attach_file);
end:
g_free (attach_file);
camel_object_unref (stream);
return file_url;
}
/* there is also an identical copy of this in camel-filter-search.c */
gboolean
camel_search_message_body_contains (CamelDataWrapper *object, regex_t *pattern)
{
CamelDataWrapper *containee;
int truth = FALSE;
int parts, i;
containee = camel_medium_get_content_object (CAMEL_MEDIUM (object));
if (containee == NULL)
return FALSE;
/* using the object types is more accurate than using the mime/types */
if (CAMEL_IS_MULTIPART (containee)) {
parts = camel_multipart_get_number (CAMEL_MULTIPART (containee));
for (i = 0; i < parts && truth == FALSE; i++) {
CamelDataWrapper *part = (CamelDataWrapper *)camel_multipart_get_part (CAMEL_MULTIPART (containee), i);
if (part)
truth = camel_search_message_body_contains (part, pattern);
}
} else if (CAMEL_IS_MIME_MESSAGE (containee)) {
/* for messages we only look at its contents */
truth = camel_search_message_body_contains ((CamelDataWrapper *)containee, pattern);
} else if (camel_content_type_is(CAMEL_DATA_WRAPPER (containee)->mime_type, "text", "*")) {
/* for all other text parts, we look inside, otherwise we dont care */
CamelStreamMem *mem = (CamelStreamMem *)camel_stream_mem_new ();
camel_data_wrapper_write_to_stream (containee, CAMEL_STREAM (mem));
camel_stream_write (CAMEL_STREAM (mem), "", 1);
truth = regexec (pattern, (char *) mem->buffer->data, 0, NULL, 0) == 0;
camel_object_unref (mem);
}
return truth;
}
void
org_gnome_prefer_plain_multipart_alternative(void *ep, EMFormatHookTarget *t)
{
CamelMultipart *mp = (CamelMultipart *)camel_medium_get_content_object((CamelMedium *)t->part);
CamelMimePart *part, *display_part = NULL;
int i, nparts, partidlen, displayid = 0;
if (epp_mode == EPP_NORMAL) {
/* Try to find text/html part even when not as last and force to show it.
Old handler will show the last part of multipart/alternate, but if we
can offer HTML, then offer it, regardless of position in multipart. */
nparts = camel_multipart_get_number (mp);
for (i = 0; i < nparts; i++) {
part = camel_multipart_get_part (mp, i);
if (part && camel_content_type_is (camel_mime_part_get_content_type (part), "text", "html")) {
displayid = i;
display_part = part;
break;
}
}
if (display_part) {
g_string_append_printf (t->format->part_id, ".alternative.%d", displayid);
em_format_part_as (t->format, t->stream, display_part, "text/html");
g_string_truncate (t->format->part_id, partidlen);
} else {
t->item->handler.old->handler (t->format, t->stream, t->part, t->item->handler.old);
}
return;
} else if (!CAMEL_IS_MULTIPART(mp)) {
em_format_format_source(t->format, t->stream, t->part);
return;
}
nparts = camel_multipart_get_number(mp);
for (i=0; i<nparts; i++) {
part = camel_multipart_get_part(mp, i);
if (part && camel_content_type_is(camel_mime_part_get_content_type(part), "text", "plain")) {
displayid = i;
display_part = part;
break;
}
}
/* this part-id stuff is poking private data, needs api */
partidlen = t->format->part_id->len;
/* if we found a text part, show it */
if (display_part) {
g_string_append_printf(t->format->part_id, ".alternative.%d", displayid);
em_format_part_as(t->format, t->stream, display_part, "text/plain");
g_string_truncate(t->format->part_id, partidlen);
}
/* all other parts are attachments */
export_as_attachments (mp, t->format, t->stream, display_part);
g_string_truncate(t->format->part_id, partidlen);
}
/**
*
* It dumps attachments to /tmp
*
**/
void
util_attachments_to_files(CamelMimeMessage *message) {
gint parts, i = 0;
char *store_dir;
CamelDataWrapper *content = NULL;
content = camel_medium_get_content_object((CamelMedium *) message);
if (!content || !CAMEL_IS_MULTIPART(content))
return;
parts = camel_multipart_get_number(CAMEL_MULTIPART(content));
if (parts < 1)
return;
store_dir = "/tmp"; // TODO home
for (i = 1; i < parts; i++) {
gchar *filename = NULL;
gchar *path = NULL;
gchar *tmp = NULL;
const gchar *orig_filename = NULL;
CamelMimePart *mime_part = camel_multipart_get_part(CAMEL_MULTIPART(content), i);
orig_filename = camel_mime_part_get_filename(mime_part);
g_debug("Orig filename : %s\n", orig_filename);
if (orig_filename == NULL) {
g_print("Esto es un adjunto distinto.");
orig_filename = camel_mime_part_get_description(mime_part);
}
if (!orig_filename)
continue;
tmp = clean_name((const guchar *) orig_filename);
filename = g_strdup_printf("%s-%s", "evosugar", tmp);
path = g_build_filename(store_dir, filename, NULL);
g_debug("Attach. to file : %s\n", path);
BREAKPOINT;
// TODO should be done in another thread
if (em_utils_save_part_to_file(NULL, path, mime_part)) {
gchar *uri;
BREAKPOINT;
uri = g_filename_to_uri(path, NULL, NULL);
BREAKPOINT;
g_free(uri);
}
BREAKPOINT;
g_free(tmp);
BREAKPOINT;
g_free(filename);
BREAKPOINT;
g_free(path);
BREAKPOINT;
}
//g_free (store_dir);
}
static gboolean
set_ical_from_mime_part (CamelMimePart * part, ScalixObject * object)
{
CamelDataWrapper *content;
CamelStream *stream;
GByteArray *data;
icalcomponent *icomp = NULL;
icalcomponent *subcomp = NULL;
ScalixAppointmentPrivate *priv;
priv = SCALIX_APPOINTMENT_GET_PRIVATE (SCALIX_APPOINTMENT (object));
content = camel_medium_get_content_object (CAMEL_MEDIUM (part));
data = g_byte_array_new ();
stream = camel_stream_mem_new_with_byte_array (data);
camel_data_wrapper_decode_to_stream (content, stream);
if (data == NULL || data->data == NULL) {
g_print ("Found corrupt ical data\n");
return FALSE;
}
icomp = icalparser_parse_string ((const char *) data->data);
if (icalcomponent_isa (icomp) != ICAL_VCALENDAR_COMPONENT) {
icalcomponent_free (icomp);
return FALSE;
}
/* Grab the timezone if any */
subcomp = icalcomponent_get_first_component (icomp,
ICAL_VTIMEZONE_COMPONENT);
if (subcomp != NULL) {
icaltimezone *zone;
zone = icaltimezone_new ();
icaltimezone_set_component (zone, subcomp);
priv->timezone = zone;
}
/* Grab the main VEVENT */
subcomp = icalcomponent_get_first_component (icomp, ICAL_VEVENT_COMPONENT);
e_cal_component_set_icalcomponent (E_CAL_COMPONENT (object), subcomp);
return TRUE;
}
static void
export_as_attachments (CamelMultipart *mp, EMFormat *format, CamelStream *stream, CamelMimePart *except)
{
int i, nparts, partidlen;
CamelMimePart *part;
if (!mp || !CAMEL_IS_MULTIPART (mp))
return;
partidlen = format->part_id->len;
nparts = camel_multipart_get_number(mp);
for (i = 0; i < nparts; i++) {
part = camel_multipart_get_part (mp, i);
if (part != except) {
CamelMultipart *multipart = (CamelMultipart *)camel_medium_get_content_object((CamelMedium *)part);
if (CAMEL_IS_MULTIPART (multipart)) {
export_as_attachments (multipart, format, stream, except);
} else {
g_string_append_printf (format->part_id, ".alternative.%d", i);
if (camel_content_type_is (camel_mime_part_get_content_type (part), "text", "html")) {
/* always show HTML as attachments and not inline */
camel_mime_part_set_disposition (part, "attachment");
if (!camel_mime_part_get_filename (part)) {
char *str = g_strdup_printf ("%s.html", _("attachment"));
camel_mime_part_set_filename (part, str);
g_free (str);
}
em_format_part_as (format, stream, part, "application/octet-stream");
} else
em_format_part (format, stream, part);
g_string_truncate (format->part_id, partidlen);
}
}
}
}
/**
*
* It stores the attachment list into the model.
* */
GtkTreeModel *
util_get_msg_attachments(CamelMimeMessage *message) {
gint parts, i = 0;
GtkTreeIter iter;
CamelDataWrapper *content = NULL;
GtkTreeStore *tree_store = gtk_tree_store_new(2, G_TYPE_BOOLEAN, G_TYPE_STRING);
content = camel_medium_get_content_object((CamelMedium *) message);
if (!content || !CAMEL_IS_MULTIPART(content))
return;
parts = camel_multipart_get_number(CAMEL_MULTIPART(content));
if (parts < 1)
return;
for (i = 1; i < parts; i++) {
const gchar *orig_filename;
CamelMimePart *mime_part;
mime_part = camel_multipart_get_part(CAMEL_MULTIPART(content), i);
orig_filename = camel_mime_part_get_filename(mime_part);
if (orig_filename == NULL) {
g_debug("No hay filename, esto es un adjunto distinto.\n");
orig_filename = camel_mime_part_get_description(mime_part);
}
gtk_tree_store_append(tree_store, &iter, NULL);
gtk_tree_store_set(tree_store, &iter, 0, TRUE,
1, orig_filename, -1);
g_print("Orig filename : %s\n", orig_filename);
if (!orig_filename)
continue;
BREAKPOINT;
}
return GTK_TREE_MODEL(tree_store);
}
gboolean
scalix_appointment_init_from_mime_message (ScalixObject * object,
CamelMimeMessage * msg)
{
const char *msgid;
const char *attachment_store;
const char *mime_type, *alternative_mime_type;
const char *content_disposition;
const char *mime_filename;
const char *cid;
const char *cuid;
const char *attachment_file_url;
GSList *attachments = NULL;
GSList *attachments_new = NULL;
GSList *siter = NULL;
CamelMimePart *part, *alternative;
CamelMultipart *multipart, *nested_multipart;
CamelDataWrapper *content, *alternative_content;
int i, j, num_parts, num_alternatives;
gboolean found_ical = FALSE;
attachment_store =
g_object_get_data (G_OBJECT (object), "attachment-store");
part = CAMEL_MIME_PART (msg);
content = camel_medium_get_content_object (CAMEL_MEDIUM (part));
if (content == NULL) {
return FALSE;
}
mime_type = camel_content_type_simple (content->mime_type);
if (CAMEL_IS_MULTIPART (content)) {
multipart = (CamelMultipart *) content;
num_parts = (int) camel_multipart_get_number (multipart);
for (i = 0; i < num_parts; i++) {
part = camel_multipart_get_part (multipart, i);
content = camel_medium_get_content_object (CAMEL_MEDIUM (part));
mime_type = camel_content_type_simple (content->mime_type);
mime_filename = camel_mime_part_get_filename (part);
content_disposition = camel_mime_part_get_disposition (part);
if (CAMEL_IS_MULTIPART (content)) {
nested_multipart = (CamelMultipart *) content;
num_alternatives =
(int) camel_multipart_get_number (nested_multipart);
for (j = 0; j < num_alternatives; j++) {
alternative =
camel_multipart_get_part (nested_multipart, j);
alternative_content =
camel_medium_get_content_object (CAMEL_MEDIUM
(alternative));
alternative_mime_type =
camel_content_type_simple (alternative_content->
mime_type);
if (g_str_equal (alternative_mime_type, "text/calendar")
&& found_ical == FALSE) {
if (set_ical_from_mime_part (alternative, object) ==
TRUE) {
e_cal_component_get_uid (E_CAL_COMPONENT (object),
&cuid);
e_cal_component_get_attachment_list (E_CAL_COMPONENT
(object),
&attachments);
/* we are only interested in the first ical body part */
found_ical = TRUE;
}
}
}
} else if (g_str_equal (mime_type, "text/calendar")
&& found_ical == FALSE) {
if (set_ical_from_mime_part (part, object) == TRUE) {
e_cal_component_get_uid (E_CAL_COMPONENT (object), &cuid);
e_cal_component_get_attachment_list (E_CAL_COMPONENT
(object),
&attachments);
/* we are only interested in the first ical body part */
found_ical = TRUE;
}
} else if (content_disposition
&& strcmp (content_disposition, "attachment") == 0) {
cid = camel_mime_part_get_content_id (part);
if (cid != NULL) {
for (siter = attachments; siter; siter = siter->next) {
if (strstr (siter->data, cid) ==
(char *) (siter->data) + 4) {
attachment_file_url =
save_attachment (part, cuid, attachment_store);
if (attachment_file_url != NULL) {
attachments_new =
g_slist_append (attachments_new,
g_strdup
(attachment_file_url));
}
}
}
}
} else {
g_print ("XXXXX Unhandled mime part: %s\n", mime_type);
}
}
} else {
/* just a simple ical message */
if (g_str_equal (mime_type, "text/calendar")) {
set_ical_from_mime_part (part, object);
}
}
if (attachments_new != NULL) {
e_cal_component_set_attachment_list (E_CAL_COMPONENT (object),
attachments_new);
}
msgid = camel_mime_message_get_message_id (msg);
scalix_appointment_unset (SCALIX_APPOINTMENT (object), X_SCALIX_MSG_ID);
scalix_appointment_set (SCALIX_APPOINTMENT (object),
X_SCALIX_MSG_ID, msgid);
return TRUE;
}
static CamelCipherValidity *
sm_decrypt(CamelCipherContext *context, CamelMimePart *ipart, CamelMimePart *opart, CamelException *ex)
{
NSSCMSDecoderContext *dec;
NSSCMSMessage *cmsg;
CamelStreamMem *istream;
CamelStream *ostream;
CamelCipherValidity *valid = NULL;
/* FIXME: This assumes the content is only encrypted. Perhaps its ok for
this api to do this ... */
ostream = camel_stream_mem_new();
camel_stream_mem_set_secure((CamelStreamMem *)ostream);
/* FIXME: stream this to the decoder incrementally */
istream = (CamelStreamMem *)camel_stream_mem_new();
camel_data_wrapper_decode_to_stream(camel_medium_get_content_object((CamelMedium *)ipart), (CamelStream *)istream);
camel_stream_reset((CamelStream *)istream);
dec = NSS_CMSDecoder_Start(NULL,
sm_write_stream, ostream, /* content callback */
NULL, NULL,
NULL, NULL); /* decrypt key callback */
if (NSS_CMSDecoder_Update(dec, (char *) istream->buffer->data, istream->buffer->len) != SECSuccess) {
printf("decoder update failed\n");
}
camel_object_unref(istream);
cmsg = NSS_CMSDecoder_Finish(dec);
if (cmsg == NULL) {
camel_exception_setv(ex, CAMEL_EXCEPTION_SYSTEM, _("Decoder failed, error %d"), PORT_GetError());
goto fail;
}
#if 0
/* not sure if we really care about this? */
if (!NSS_CMSMessage_IsEncrypted(cmsg)) {
camel_exception_set (ex, CAMEL_EXCEPTION_SYSTEM, _("S/MIME Decrypt: No encrypted content found"));
NSS_CMSMessage_Destroy(cmsg);
goto fail;
}
#endif
camel_stream_reset(ostream);
camel_data_wrapper_construct_from_stream((CamelDataWrapper *)opart, ostream);
if (NSS_CMSMessage_IsSigned(cmsg)) {
valid = sm_verify_cmsg(context, cmsg, NULL, ex);
} else {
valid = camel_cipher_validity_new();
valid->encrypt.description = g_strdup(_("Encrypted content"));
valid->encrypt.status = CAMEL_CIPHER_VALIDITY_ENCRYPT_ENCRYPTED;
}
NSS_CMSMessage_Destroy(cmsg);
fail:
camel_object_unref(ostream);
return valid;
}
static CamelCipherValidity *
sm_verify(CamelCipherContext *context, CamelMimePart *ipart, CamelException *ex)
{
NSSCMSDecoderContext *dec;
NSSCMSMessage *cmsg;
CamelStreamMem *mem;
CamelStream *constream = NULL;
CamelCipherValidity *valid = NULL;
CamelContentType *ct;
const char *tmp;
CamelMimePart *sigpart;
CamelDataWrapper *dw;
dw = camel_medium_get_content_object((CamelMedium *)ipart);
ct = dw->mime_type;
/* FIXME: we should stream this to the decoder */
mem = (CamelStreamMem *)camel_stream_mem_new();
if (camel_content_type_is(ct, "multipart", "signed")) {
CamelMultipart *mps = (CamelMultipart *)dw;
tmp = camel_content_type_param(ct, "protocol");
if (!CAMEL_IS_MULTIPART_SIGNED(mps)
|| tmp == NULL
|| (g_ascii_strcasecmp(tmp, context->sign_protocol) != 0
&& g_ascii_strcasecmp(tmp, "application/pkcs7-signature") != 0)) {
camel_exception_set (ex, CAMEL_EXCEPTION_SYSTEM,
_("Cannot verify message signature: Incorrect message format"));
goto fail;
}
constream = camel_multipart_signed_get_content_stream((CamelMultipartSigned *)mps, ex);
if (constream == NULL)
goto fail;
sigpart = camel_multipart_get_part(mps, CAMEL_MULTIPART_SIGNED_SIGNATURE);
if (sigpart == NULL) {
camel_exception_set (ex, CAMEL_EXCEPTION_SYSTEM,
_("Cannot verify message signature: Incorrect message format"));
goto fail;
}
} else if (camel_content_type_is(ct, "application", "x-pkcs7-mime")) {
sigpart = ipart;
} else {
camel_exception_set (ex, CAMEL_EXCEPTION_SYSTEM,
_("Cannot verify message signature: Incorrect message format"));
goto fail;
}
dec = NSS_CMSDecoder_Start(NULL,
NULL, NULL, /* content callback */
NULL, NULL, /* password callback */
NULL, NULL); /* decrypt key callback */
camel_data_wrapper_decode_to_stream(camel_medium_get_content_object((CamelMedium *)sigpart), (CamelStream *)mem);
(void)NSS_CMSDecoder_Update(dec, (char *) mem->buffer->data, mem->buffer->len);
cmsg = NSS_CMSDecoder_Finish(dec);
if (cmsg == NULL) {
camel_exception_set (ex, CAMEL_EXCEPTION_SYSTEM, _("Decoder failed"));
goto fail;
}
valid = sm_verify_cmsg(context, cmsg, constream, ex);
NSS_CMSMessage_Destroy(cmsg);
fail:
camel_object_unref(mem);
if (constream)
camel_object_unref(constream);
return valid;
}
/* TODO: This is suboptimal, but the only other solution is to pass around NSSCMSMessages */
guint32
camel_smime_context_describe_part(CamelSMIMEContext *context, CamelMimePart *part)
{
guint32 flags = 0;
CamelContentType *ct;
const char *tmp;
if (!part)
return flags;
ct = camel_mime_part_get_content_type(part);
if (camel_content_type_is(ct, "multipart", "signed")) {
tmp = camel_content_type_param(ct, "protocol");
if (tmp &&
(g_ascii_strcasecmp(tmp, ((CamelCipherContext *)context)->sign_protocol) == 0
|| g_ascii_strcasecmp(tmp, "application/pkcs7-signature") == 0))
flags = CAMEL_SMIME_SIGNED;
} else if (camel_content_type_is(ct, "application", "x-pkcs7-mime")) {
CamelStreamMem *istream;
NSSCMSMessage *cmsg;
NSSCMSDecoderContext *dec;
/* FIXME: stream this to the decoder incrementally */
istream = (CamelStreamMem *)camel_stream_mem_new();
camel_data_wrapper_decode_to_stream(camel_medium_get_content_object((CamelMedium *)part), (CamelStream *)istream);
camel_stream_reset((CamelStream *)istream);
dec = NSS_CMSDecoder_Start(NULL,
NULL, NULL,
NULL, NULL, /* password callback */
NULL, NULL); /* decrypt key callback */
NSS_CMSDecoder_Update(dec, (char *) istream->buffer->data, istream->buffer->len);
camel_object_unref(istream);
cmsg = NSS_CMSDecoder_Finish(dec);
if (cmsg) {
if (NSS_CMSMessage_IsSigned(cmsg)) {
printf("message is signed\n");
flags |= CAMEL_SMIME_SIGNED;
}
if (NSS_CMSMessage_IsEncrypted(cmsg)) {
printf("message is encrypted\n");
flags |= CAMEL_SMIME_ENCRYPTED;
}
#if 0
if (NSS_CMSMessage_ContainsCertsOrCrls(cmsg)) {
printf("message contains certs or crls\n");
flags |= CAMEL_SMIME_CERTS;
}
#endif
NSS_CMSMessage_Destroy(cmsg);
} else {
printf("Message could not be parsed\n");
}
}
return flags;
}
void
org_gnome_format_tnef(void *ep, EMFormatHookTarget *t)
{
char *tmpdir = NULL, *name = NULL;
CamelStream *out;
struct dirent *d;
DIR *dir;
CamelMultipart *mp;
CamelMimePart *mainpart;
CamelDataWrapper *content;
int len;
TNEFStruct *tnef;
tnef = (TNEFStruct *) g_malloc(sizeof(TNEFStruct));
tmpdir = e_mkdtemp("tnef-attachment-XXXXXX");
if (tmpdir == NULL)
return;
filepath = tmpdir;
name = g_build_filename(tmpdir, ".evo-attachment.tnef", NULL);
out = camel_stream_fs_new_with_name(name, O_RDWR|O_CREAT, 0666);
if (out == NULL)
goto fail;
content = camel_medium_get_content_object((CamelMedium *)t->part);
if (content == NULL)
goto fail;
if (camel_data_wrapper_decode_to_stream(content, out) == -1
|| camel_stream_close(out) == -1) {
camel_object_unref(out);
goto fail;
}
camel_object_unref(out);
/* Extracting the winmail.dat */
TNEFInitialize(tnef);
tnef->Debug = verbose;
if (TNEFParseFile(name, tnef) == -1) {
printf("ERROR processing file\n");
}
processTnef(tnef);
TNEFFree(tnef);
/* Extraction done */
dir = opendir(tmpdir);
if (dir == NULL)
goto fail;
mainpart = camel_mime_part_new();
mp = camel_multipart_new();
camel_data_wrapper_set_mime_type((CamelDataWrapper *)mp, "multipart/mixed");
camel_multipart_set_boundary(mp, NULL);
camel_medium_set_content_object((CamelMedium *)mainpart, (CamelDataWrapper *)mp);
while ((d = readdir(dir))) {
CamelMimePart *part;
CamelDataWrapper *content;
CamelStream *stream;
char *path;
const char *type;
if (!strcmp(d->d_name, ".")
|| !strcmp(d->d_name, "..")
|| !strcmp(d->d_name, ".evo-attachment.tnef"))
continue;
path = g_build_filename(tmpdir, d->d_name, NULL);
stream = camel_stream_fs_new_with_name(path, O_RDONLY, 0);
content = camel_data_wrapper_new();
camel_data_wrapper_construct_from_stream(content, stream);
camel_object_unref(stream);
part = camel_mime_part_new();
camel_mime_part_set_encoding(part, CAMEL_TRANSFER_ENCODING_BINARY);
camel_medium_set_content_object((CamelMedium *)part, content);
camel_object_unref(content);
type = em_utils_snoop_type(part);
if (type)
camel_data_wrapper_set_mime_type((CamelDataWrapper *)part, type);
camel_mime_part_set_filename(part, d->d_name);
g_free(path);
camel_multipart_add_part(mp, part);
}
closedir(dir);
len = t->format->part_id->len;
g_string_append_printf(t->format->part_id, ".tnef");
if (camel_multipart_get_number(mp) > 0)
em_format_part_as(t->format, t->stream, mainpart, "multipart/mixed");
else if (t->item->handler.old)
t->item->handler.old->handler(t->format, t->stream, t->part, t->item->handler.old);
g_string_truncate(t->format->part_id, len);
camel_object_unref(mainpart);
goto ok;
fail:
if (t->item->handler.old)
t->item->handler.old->handler(t->format, t->stream, t->part, t->item->handler.old);
ok:
g_free(name);
g_free(tmpdir);
}
static void
fill_model_rec(CamelMimeMessage *msg, CamelMimePart *part, GtkTreeStore *model, GtkTreeIter *parent, GString *name)
{
CamelDataWrapper *containee;
int parts, i;
char *type;
GtkTreeIter iter;
int len = name->len;
CamelContentType *mime;
containee = camel_medium_get_content_object((CamelMedium *)part);
if (containee == NULL)
return;
mime = ((CamelDataWrapper *)containee)->mime_type;
type = camel_content_type_simple(mime);
if (CAMEL_IS_MULTIPART(containee)) {
gtk_tree_store_append(model, &iter, parent);
g_string_append_printf(name, ".multipart");
gtk_tree_store_set(model, &iter, 0, FALSE, 1, type, 2, name->str, 3, name->str, 4, part, -1);
parts = camel_multipart_get_number((CamelMultipart *)containee);
for (i = 0; i < parts; i++) {
CamelMimePart *mpart = camel_multipart_get_part((CamelMultipart *)containee, i);
g_string_truncate(name, len);
g_string_append_printf(name, ".%d", i);
fill_model_rec(msg, mpart, model, &iter, name);
}
} else if (CAMEL_IS_MIME_MESSAGE(containee)) {
gtk_tree_store_append(model, &iter, parent);
g_string_append_printf(name, ".msg");
gtk_tree_store_set(model, &iter, 0, FALSE, 1, type, 2, name->str, 3, name->str, 4, part, -1);
fill_model_rec(msg, (CamelMimePart *)containee, model, &iter, name);
} else {
char *filename = NULL;
const char *ext = NULL, *tmp;
int save = FALSE;
gtk_tree_store_append(model, &iter, parent);
tmp = camel_mime_part_get_filename(part);
if (tmp) {
filename = clean_name(tmp);
ext = strrchr(filename, '.');
}
tmp = camel_mime_part_get_disposition(part);
if (tmp && !strcmp(tmp, "attachment"))
save = TRUE;
if (camel_content_type_is(mime, "text", "*")) {
if (ext == NULL) {
if ((ext = mime->subtype) == NULL || !strcmp(ext, "plain"))
ext = "text";
}
} else if (camel_content_type_is(mime, "image", "*")) {
if (ext == NULL) {
if ((ext = mime->subtype) == NULL)
ext = "image";
}
save = TRUE;
}
g_string_append_printf(name, ".%s", ext);
gtk_tree_store_set(model, &iter, 0, save, 1, type, 2, filename?filename:name->str, 3, filename?NULL:name->str, 4, part, -1);
g_free(filename);
}
g_free(type);
g_string_truncate(name, len);
}
