static MimeViewer *get_viewer_for_mimeinfo(MimeView *mimeview, MimeInfo *partinfo)
{
gchar *content_type = NULL;
MimeViewer *viewer = NULL;
if ((partinfo->type == MIMETYPE_APPLICATION) &&
(!g_strcasecmp(partinfo->subtype, "octet-stream"))) {
const gchar *filename;
filename = procmime_mimeinfo_get_parameter(partinfo, "filename");
if (filename == NULL)
filename = procmime_mimeinfo_get_parameter(partinfo, "name");
if (filename != NULL)
content_type = procmime_get_mime_type(filename);
} else {
content_type = procmime_get_content_type_str(partinfo->type, partinfo->subtype);
}
if (content_type != NULL) {
viewer = get_viewer_for_content_type(mimeview, content_type);
g_free(content_type);
}
return viewer;
}
static MimeInfo *tnef_dump_file(const gchar *filename, char *data, size_t size)
{
MimeInfo *sub_info = NULL;
gchar *tmpfilename = NULL;
FILE *fp = get_tmpfile_in_dir(get_mime_tmp_dir(), &tmpfilename);
GStatBuf statbuf;
gchar *content_type = NULL;
if (!fp) {
g_free(tmpfilename);
return NULL;
}
sub_info = procmime_mimeinfo_new();
sub_info->content = MIMECONTENT_FILE;
sub_info->data.filename = tmpfilename;
sub_info->type = MIMETYPE_APPLICATION;
sub_info->subtype = g_strdup("octet-stream");
if (filename) {
g_hash_table_insert(sub_info->typeparameters,
g_strdup("filename"),
g_strdup(filename));
content_type = procmime_get_mime_type(filename);
if (content_type && strchr(content_type, '/')) {
g_free(sub_info->subtype);
sub_info->subtype = g_strdup(strchr(content_type, '/')+1);
*(strchr(content_type, '/')) = '\0';
sub_info->type = procmime_get_media_type(content_type);
g_free(content_type);
}
}
if (claws_fwrite(data, 1, size, fp) < size) {
FILE_OP_ERROR(tmpfilename, "claws_fwrite");
claws_fclose(fp);
claws_unlink(tmpfilename);
procmime_mimeinfo_free_all(&sub_info);
return tnef_broken_mimeinfo(_("Failed to write the part data."));
}
claws_fclose(fp);
if (g_stat(tmpfilename, &statbuf) < 0) {
claws_unlink(tmpfilename);
procmime_mimeinfo_free_all(&sub_info);
return tnef_broken_mimeinfo(_("Failed to write the part data."));
} else {
sub_info->tmp = TRUE;
sub_info->length = statbuf.st_size;
sub_info->encoding_type = ENC_BINARY;
}
return sub_info;
}
