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void dc_mimeparser_empty(dc_mimeparser_t* mimeparser)
{
if (mimeparser==NULL) {
return;
}
if (mimeparser->parts)
{
int i, cnt = carray_count(mimeparser->parts);
for (i = 0; i < cnt; i++) {
dc_mimepart_t* part = (dc_mimepart_t*)carray_get(mimeparser->parts, i);
if (part) {
dc_mimepart_unref(part);
}
}
carray_set_size(mimeparser->parts, 0);
}
mimeparser->header_root = NULL; /* a pointer somewhere to the MIME data, must NOT be freed */
dc_hash_clear(&mimeparser->header);
if (mimeparser->header_protected) {
mailimf_fields_free(mimeparser->header_protected); /* allocated as needed, MUST be freed */
mimeparser->header_protected = NULL;
}
mimeparser->is_send_by_messenger = 0;
mimeparser->is_system_message = 0;
free(mimeparser->subject);
mimeparser->subject = NULL;
if (mimeparser->mimeroot)
{
mailmime_free(mimeparser->mimeroot);
mimeparser->mimeroot = NULL;
}
mimeparser->is_forwarded = 0;
if (mimeparser->reports) {
carray_set_size(mimeparser->reports, 0);
}
mimeparser->decrypting_failed = 0;
dc_e2ee_thanks(mimeparser->e2ee_helper);
dc_kml_unref(mimeparser->location_kml);
mimeparser->location_kml = NULL;
dc_kml_unref(mimeparser->message_kml);
mimeparser->message_kml = NULL;
}
void dc_mimeparser_repl_msg_by_error(dc_mimeparser_t* mimeparser,
const char* error_msg)
{
dc_mimepart_t* part = NULL;
int i = 0;
if (mimeparser==NULL || mimeparser->parts==NULL
|| carray_count(mimeparser->parts)<=0) {
return;
}
// part->raw_msg is unchanged
// so that the original message can be retrieved using dc_get_msg_info()
part = (dc_mimepart_t*)carray_get(mimeparser->parts, 0);
part->type = DC_MSG_TEXT;
free(part->msg);
part->msg = dc_mprintf(DC_EDITORIAL_OPEN "%s" DC_EDITORIAL_CLOSE, error_msg);
for (i = 1; i < carray_count(mimeparser->parts); i++) {
part = (dc_mimepart_t*)carray_get(mimeparser->parts, i);
if (part) {
dc_mimepart_unref(part);
}
}
carray_set_size(mimeparser->parts, 1);
}
static void do_add_single_part(dc_mimeparser_t* parser, dc_mimepart_t* part)
{
/* add a single part to the list of parts, the parser takes the ownership of the part, so you MUST NOT unref it after calling this function. */
if (parser->e2ee_helper->encrypted && dc_hash_cnt(parser->e2ee_helper->signatures)>0) {
dc_param_set_int(part->param, DC_PARAM_GUARANTEE_E2EE, 1);
}
else if (parser->e2ee_helper->encrypted) {
dc_param_set_int(part->param, DC_PARAM_ERRONEOUS_E2EE, DC_E2EE_NO_VALID_SIGNATURE);
}
carray_add(parser->parts, (void*)part, NULL);
}
static void do_add_single_file_part(dc_mimeparser_t* parser, int msg_type, int mime_type,
const char* raw_mime,