int main(int argc, char ** argv) {
int index,i;
// printf("Size of WORD is %i\n", sizeof(WORD));
// printf("Size of DWORD is %i\n", sizeof(DWORD));
// printf("Size of DDWORD is %i\n", sizeof(DDWORD));
if (argc == 1) {
printf("You must specify files to parse\n");
PrintHelp();
return -1;
}
for(i=1; i<argc; i++) {
if (argv[i][0] == '-') {
switch (argv[i][1]) {
case 'v': verbose++;
break;
}
continue;
}
TNEFInitialize(&TNEF);
TNEF.Debug = verbose;
if (TNEFParseFile(argv[i], &TNEF) == -1) {
printf("ERROR processing file\n");
continue;
}
PrintTNEF(TNEF);
TNEFFree(&TNEF);
}
}
static gboolean tnef_parse (MimeParser *parser, MimeInfo *mimeinfo)
{
TNEFStruct *tnef;
MimeInfo *sub_info = NULL;
variableLength *tmp_var;
Attachment *att;
int parse_result = 0;
gboolean cal_done = FALSE;
if (!procmime_decode_content(mimeinfo)) {
debug_print("error decoding\n");
return FALSE;
}
debug_print("Tnef parser parsing part (%d).\n", mimeinfo->length);
if (mimeinfo->content == MIMECONTENT_FILE)
debug_print("content: %s\n", mimeinfo->data.filename);
else
debug_print("contents in memory (len %zd)\n",
strlen(mimeinfo->data.mem));
tnef = g_new0(TNEFStruct, 1);
TNEFInitialize(tnef);
tnef->Debug = debug_get_mode();
if (mimeinfo->content == MIMECONTENT_MEM)
parse_result = TNEFParseMemory(mimeinfo->data.mem, mimeinfo->length, tnef);
else
parse_result = TNEFParseFile(mimeinfo->data.filename, tnef);
mimeinfo->type = MIMETYPE_MULTIPART;
mimeinfo->subtype = g_strdup("mixed");
g_hash_table_insert(mimeinfo->typeparameters,
g_strdup("description"),
g_strdup("Parsed from MS-TNEF"));
if (parse_result != 0) {
g_warning("Failed to parse TNEF data.");
TNEFFree(tnef);
return FALSE;
}
sub_info = NULL;
if (tnef->messageClass[0] != '\0') {
if (strcmp(tnef->messageClass, "IPM.Contact") == 0)
sub_info = tnef_parse_vcard(tnef);
else if (strcmp(tnef->messageClass, "IPM.Task") == 0)
sub_info = tnef_parse_vtask(tnef);
else if (strcmp(tnef->messageClass, "IPM.Appointment") == 0) {
sub_info = tnef_parse_vcal(tnef);
cal_done = TRUE;
}
}
if (sub_info)
g_node_append(mimeinfo->node, sub_info->node);
sub_info = NULL;
if (tnef->MapiProperties.count > 0) {
tmp_var = MAPIFindProperty (&(tnef->MapiProperties), PROP_TAG(PT_BINARY,PR_RTF_COMPRESSED));
if (tmp_var != MAPI_UNDEFINED) {
sub_info = tnef_parse_rtf(tnef, tmp_var);
}
}
if (sub_info)
g_node_append(mimeinfo->node, sub_info->node);
sub_info = NULL;
tmp_var = MAPIFindUserProp(&(tnef->MapiProperties), PROP_TAG(PT_STRING8,0x24));
if (tmp_var != MAPI_UNDEFINED) {
if (!cal_done && strcmp(tmp_var->data, "IPM.Appointment") == 0) {
sub_info = tnef_parse_vcal(tnef);
}
}
if (sub_info)
g_node_append(mimeinfo->node, sub_info->node);
sub_info = NULL;
att = tnef->starting_attach.next;
while (att) {
gchar *filename = NULL;
gboolean is_object = TRUE;
DWORD signature;
tmp_var = MAPIFindProperty(&(att->MAPI), PROP_TAG(30,0x3707));
if (tmp_var == MAPI_UNDEFINED)
tmp_var = MAPIFindProperty(&(att->MAPI), PROP_TAG(30,0x3001));
if (tmp_var == MAPI_UNDEFINED)
tmp_var = &(att->Title);
if (tmp_var->data)
filename = g_strdup(tmp_var->data);
tmp_var = MAPIFindProperty(&(att->MAPI), PROP_TAG(PT_OBJECT, PR_ATTACH_DATA_OBJ));
if (tmp_var == MAPI_UNDEFINED)
tmp_var = MAPIFindProperty(&(att->MAPI), PROP_TAG(PT_BINARY, PR_ATTACH_DATA_OBJ));
if (tmp_var == MAPI_UNDEFINED) {
tmp_var = &(att->FileData);
is_object = FALSE;
}
sub_info = tnef_dump_file(filename,
tmp_var->data + (is_object ? 16:0),
tmp_var->size - (is_object ? 16:0));
if (sub_info)
g_node_append(mimeinfo->node, sub_info->node);
memcpy(&signature, tmp_var->data+(is_object ? 16:0), sizeof(DWORD));
if (TNEFCheckForSignature(signature) == 0) {
debug_print("that's TNEF stuff, process it\n");
tnef_parse(parser, sub_info);
}
sub_info = NULL;
att = att->next;
g_free(filename);
}
TNEFFree(tnef);
return TRUE;
}
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);
}
