void
tab_attachments::add_attachment(const wxString &file_name) {
mmg_attachment_cptr attch = mmg_attachment_cptr(new mmg_attachment_t);
attch->file_name = file_name;
wxString name = file_name.AfterLast(wxT(PSEP));
wxString ext = name.AfterLast(wxT('.'));
name += wxString(wxT(" (")) + file_name.BeforeLast(wxT(PSEP)) + wxT(")");
lb_attachments->Append(name);
if (ext.Length() > 0)
attch->mime_type = wxU(guess_mime_type(wxMB(file_name), true));
attch->style = 0;
attch->stored_name = derive_stored_name_from_file_name(attch->file_name);
attachments.push_back(attch);
}
static void
constructed(GObject *object)
{
ChupaDataPrivate *priv;
gchar *mime_type;
const gchar *filename = NULL;
priv = CHUPA_DATA_GET_PRIVATE(object);
g_return_if_fail(priv->stream);
if (!priv->metadata) {
priv->metadata = chupa_metadata_new();
}
filename = chupa_metadata_get_string(priv->metadata, meta_filename, NULL);
mime_type = guess_mime_type(filename, priv->stream, NULL);
chupa_metadata_set_mime_type(priv->metadata, mime_type);
g_free(mime_type);
}
static void static_files_cb(struct evhttp_request *req, void *arg)
{
http_serverlog_request(req);
const char *static_root = arg;
apr_pool_t *local_pool;
const char *full_name;
struct stat64 file_stat;
const char *mime_type;
if(!static_root)
{
LOG4C_ERROR(logger, "static root not configured");
evhttp_send_error(req, HTTP_NOTFOUND, "Static file server not configured");
return;
}
const char *uri = evhttp_request_get_uri(req);
if (strstr(uri, "..") != NULL)
{
LOG4C_ERROR(logger, "illegal URL");
evhttp_send_error(req, HTTP_BADREQUEST, "Illegal URL");
return;
}
CREATE_POOL(local_pool, NULL);
const char *path = get_path_from_uri(local_pool, uri);
mime_type = guess_mime_type(uri);
LOG4C_DEBUG(logger, "mime type is %s", mime_type);
full_name = apr_pstrcat(local_pool, static_root, "/", path, NULL);
if (lstat64(full_name, &file_stat) < 0)
{
LOG4C_ERROR(logger, "file not found");
evhttp_send_error(req, HTTP_NOTFOUND, NULL);
return;
}
int fd = open(full_name, O_RDONLY);
if (fd < 0)
{
LOG4C_ERROR(logger, "open failed");
evhttp_send_error(req, HTTP_NOTFOUND, NULL);
return;
}
struct evbuffer *rep_buf = evbuffer_new();
evhttp_add_header(evhttp_request_get_output_headers(req), "Content-Type", mime_type);
evbuffer_set_flags(rep_buf, EVBUFFER_FLAG_DRAINS_TO_FD);
//TODO: LIBEVENT DOES NOT SUPPORT LARGE FILES - USES off_t BUT _FILE_OFFSET_BITS=64 IS NOT DEFINED!
evbuffer_add_file(rep_buf, fd, 0, file_stat.st_size); //
evhttp_send_reply(req, HTTP_OK, "OK", rep_buf);
evbuffer_free(rep_buf);
RELEASE_POOL(local_pool);
}
void
ssa_parser_c::add_attachment_maybe(std::string &name,
std::string &data_uu,
ssa_section_e section) {
if (name.empty() || data_uu.empty() || ((SSA_SECTION_FONTS != section) && (SSA_SECTION_GRAPHICS != section))) {
name = "";
data_uu = "";
return;
}
++m_attachment_id;
if (!m_reader->attachment_requested(m_attachment_id)) {
name = "";
data_uu = "";
return;
}
attachment_t attachment;
std::string short_name = m_file_name;
size_t pos = short_name.rfind('/');
if (std::string::npos != pos)
short_name.erase(0, pos + 1);
pos = short_name.rfind('\\');
if (std::string::npos != pos)
short_name.erase(0, pos + 1);
attachment.ui_id = m_attachment_id;
attachment.name = m_cc_utf8->utf8(name);
attachment.description = (boost::format(SSA_SECTION_FONTS == section ? Y("Imported font from %1%") : Y("Imported picture from %1%")) % short_name).str();
attachment.to_all_files = true;
size_t allocated = 1024;
attachment.data = memory_c::alloc(allocated);
attachment.data->set_size(0);
const unsigned char *p = (const unsigned char *)data_uu.c_str();
for (pos = 0; data_uu.length() > (pos + 4); pos += 4)
decode_chars(p[pos], p[pos + 1], p[pos + 2], p[pos + 3], attachment.data, 3, allocated);
switch (data_uu.length() % 4) {
case 2:
decode_chars(p[pos], p[pos + 1], 0, 0, attachment.data, 1, allocated);
break;
case 3:
decode_chars(p[pos], p[pos + 1], p[pos + 2], 0, attachment.data, 2, allocated);
break;
}
attachment.mime_type = guess_mime_type(name, false);
if (attachment.mime_type == "")
attachment.mime_type = "application/octet-stream";
add_attachment(attachment);
name = "";
data_uu = "";
}
