static Eina_Bool
_ecore_con_local_win32_server_peek_client_handler(void *data, Ecore_Win32_Handler *wh)
{
Ecore_Con_Client *obj = data;
Ecore_Con_Client_Data *cl = eo_data_scope_get(obj, ECORE_CON_CLIENT_CLASS);
Ecore_Con_Server_Data *host_svr = eo_data_scope_get(cl->host_server, ECORE_CON_SERVER_CLASS);
#if 0
char *msg;
#endif
if (!ResetEvent(host_svr->event_peek))
return ECORE_CALLBACK_RENEW;
#if 0
msg = evil_last_error_get();
if (msg)
{
ecore_con_event_server_error(host_svr, msg);
free(msg);
}
#endif
_ecore_con_server_kill(cl->host_server);
return ECORE_CALLBACK_CANCEL;
ecore_main_win32_handler_del(wh);
return ECORE_CALLBACK_DONE;
}
static Eina_Bool
_ecore_con_local_win32_client_read_server_handler(void *data, Ecore_Win32_Handler *wh)
{
Ecore_Con_Server *obj = data;
Ecore_Con_Server_Data *svr = eo_data_scope_get(obj, ECORE_CON_SERVER_CLASS);
void *buf;
DWORD n;
Eina_Bool broken_pipe = EINA_FALSE;
if (!ResetEvent(svr->event_read))
return ECORE_CALLBACK_RENEW;
buf = malloc(svr->nbr_bytes);
if (!buf)
return ECORE_CALLBACK_RENEW;
if (ReadFile(svr->pipe, buf, svr->nbr_bytes, &n, NULL))
{
if (!svr->delete_me)
ecore_con_event_server_data(obj, buf, svr->nbr_bytes, EINA_FALSE);
svr->want_write = 1;
}
else
{
if (GetLastError() == ERROR_BROKEN_PIPE)
broken_pipe = EINA_TRUE;
}
if (broken_pipe)
{
#if 0
char *msg;
msg = evil_last_error_get();
if (msg)
{
ecore_con_event_server_error(svr, msg);
free(msg);
}
#endif
_ecore_con_server_kill(obj);
return ECORE_CALLBACK_CANCEL;
}
if (svr->want_write)
ecore_con_local_win32_server_flush(obj);
ecore_main_win32_handler_del(wh);
return ECORE_CALLBACK_DONE;
}
Eina_Bool
ecore_con_local_win32_server_flush(Ecore_Con_Server *obj)
{
Ecore_Con_Server_Data *svr = eo_data_scope_get(obj, ECORE_CON_SERVER_CLASS);
size_t num;
BOOL res;
DWORD written;
/* This check should never be true */
if ((svr->type & ECORE_CON_TYPE) == ECORE_CON_LOCAL_ABSTRACT)
return EINA_TRUE;
if (((svr->type & ECORE_CON_TYPE) != ECORE_CON_LOCAL_USER) &&
((svr->type & ECORE_CON_TYPE) != ECORE_CON_LOCAL_SYSTEM))
return EINA_FALSE;
num = eina_binbuf_length_get(svr->buf) - svr->write_buf_offset;
if (num <= 0) return EINA_TRUE;
res = WriteFile(svr->pipe, eina_binbuf_string_get(svr->buf) + svr->write_buf_offset, num, &written, NULL);
if (!res)
{
char *msg;
msg = evil_last_error_get();
if (msg)
{
ecore_con_event_server_error(obj, msg);
free(msg);
}
_ecore_con_server_kill(obj);
}
svr->write_buf_offset += written;
if (svr->write_buf_offset >= eina_binbuf_length_get(svr->buf))
{
svr->write_buf_offset = 0;
eina_binbuf_free(svr->buf);
svr->buf = NULL;
svr->want_write = 0;
}
else if (written < (DWORD)num)
svr->want_write = 1;
return EINA_TRUE;
}
static Eina_Bool
_ecore_con_local_win32_client_peek_server_handler(void *data, Ecore_Win32_Handler *wh)
{
Ecore_Con_Server *obj = data;
Efl_Network_Server_Data *svr = efl_data_scope_get(obj, EFL_NETWORK_SERVER_CLASS);
#if 0
char *msg;
#endif
if (!ResetEvent(svr->event_peek))
return ECORE_CALLBACK_RENEW;
#if 0
ecore_con_event_server_error(svr, evil_last_error_get());
#endif
_ecore_con_server_kill(obj);
return ECORE_CALLBACK_CANCEL;
ecore_main_win32_handler_del(wh);
return ECORE_CALLBACK_DONE;
}
static Eina_Bool
_ecore_con_socks_svr_init_v4(Ecore_Con_Server *svr, Ecore_Con_Socks_v4 *v4)
{
size_t addrlen, buflen, ulen = 1;
unsigned char *sbuf;
addrlen = v4->lookup ? strlen(svr->name) + 1 : 0;
if (v4->username) ulen += v4->ulen;
buflen = sizeof(char) * (8 + ulen + addrlen);
sbuf = malloc(buflen);
if (!sbuf)
{
ecore_con_event_server_error(svr, "Memory allocation failure!");
_ecore_con_server_kill(svr);
return EINA_FALSE;
}
/* http://en.wikipedia.org/wiki/SOCKS */
sbuf[0] = 4;
sbuf[1] = v4->bind ? 2 : 1;
sbuf[2] = svr->port >> 8;
sbuf[3] = svr->port & 0xff;
if (addrlen)
{
sbuf[4] = sbuf[5] = sbuf[6] = 0;
sbuf[7] = 1;
}
else
/* SOCKSv4 only handles IPV4, so addrlen is always 4 */
memcpy(sbuf + 4, svr->ecs_addr, 4);
if (v4->username)
memcpy(sbuf + 8, v4->username, ulen);
else
sbuf[8] = 0;
if (addrlen) memcpy(sbuf + 8 + ulen, svr->name, addrlen);
svr->ecs_buf = eina_binbuf_manage_new_length(sbuf, buflen);
return EINA_TRUE;
}
static Eina_Bool
_ecore_con_socks_svr_init_v5(Ecore_Con_Server *svr, Ecore_Con_Socks_v5 *v5)
{
size_t buflen;
unsigned int x;
unsigned char *sbuf;
if (v5->username)
buflen = sizeof(char) * (2 + ECORE_CON_SOCKS_V5_TOTAL_METHODS);
else
buflen = 3;
sbuf = malloc(buflen);
if (!sbuf)
{
ecore_con_event_server_error(svr, "Memory allocation failure!");
_ecore_con_server_kill(svr);
return EINA_FALSE;
}
/* http://en.wikipedia.org/wiki/SOCKS
* http://tools.ietf.org/html/rfc1928
*/
sbuf[0] = 5;
if (v5->username)
{
sbuf[1] = ECORE_CON_SOCKS_V5_TOTAL_METHODS;
for (x = 2; x < 2 + ECORE_CON_SOCKS_V5_TOTAL_METHODS; x++)
sbuf[x] = ECORE_CON_SOCKS_V5_METHODS[x - 2];
}
else
{
sbuf[1] = 1;
sbuf[2] = ECORE_CON_SOCKS_V5_METHOD_NONE;
}
svr->ecs_buf = eina_binbuf_manage_new_length(sbuf, buflen);
return EINA_TRUE;
}
