forked from enlightenment/efl
399 lines
13 KiB
C
399 lines
13 KiB
C
#define EFL_BETA_API_SUPPORT
|
|
#include <Efl_Net.h>
|
|
#include <Ecore_Getopt.h>
|
|
#include <fcntl.h>
|
|
#include <ctype.h>
|
|
|
|
static int lines_text = 0;
|
|
static int lines_binary = 0;
|
|
|
|
static void
|
|
_dummy_send(Eo *dialer, Eina_Bool text, size_t lines)
|
|
{
|
|
size_t len = lines * 80;
|
|
char *buf = malloc(len + 1);
|
|
const size_t az_range = 'Z' - 'A';
|
|
size_t i;
|
|
|
|
for (i = 0; i < lines; i++) {
|
|
char *ln = buf + i * 80;
|
|
uint8_t chr;
|
|
|
|
snprintf(ln, 11, "%9zd ", i + 1);
|
|
if (text)
|
|
chr = (i % az_range) + 'A';
|
|
else
|
|
chr = i & 0xff;
|
|
memset(ln + 10, chr, 69);
|
|
ln[79] = '\n';
|
|
}
|
|
buf[len] = '\0';
|
|
|
|
if (text)
|
|
efl_net_dialer_websocket_text_send(dialer, buf);
|
|
else
|
|
{
|
|
Eina_Slice slice = {.mem = buf, .len = len};
|
|
efl_net_dialer_websocket_binary_send(dialer, slice);
|
|
}
|
|
free(buf);
|
|
}
|
|
|
|
static void
|
|
_ws_pong(void *data EINA_UNUSED, const Efl_Event *event)
|
|
{
|
|
fprintf(stderr, "INFO: got PONG: %s\n", (const char *)event->info);
|
|
|
|
efl_net_dialer_websocket_close_request(event->object,
|
|
EFL_NET_DIALER_WEBSOCKET_CLOSE_REASON_NORMAL,
|
|
"close it!");
|
|
}
|
|
|
|
static void
|
|
_ws_closed_reason(void *data EINA_UNUSED, const Efl_Event *event)
|
|
{
|
|
Efl_Net_Dialer_Websocket_Closed_Reason *reason = event->info;
|
|
fprintf(stderr, "INFO: got CLOSE: %4d '%s'\n",
|
|
reason->reason, reason->message);
|
|
}
|
|
|
|
static void
|
|
_ws_message_text(void *data EINA_UNUSED, const Efl_Event *event)
|
|
{
|
|
fprintf(stderr, "INFO: got TEXT:\n%s\n", (const char *)event->info);
|
|
|
|
if (lines_text < 5)
|
|
_dummy_send(event->object, EINA_TRUE, ++lines_text);
|
|
else
|
|
_dummy_send(event->object, EINA_FALSE, ++lines_binary);
|
|
}
|
|
|
|
static void
|
|
_ws_message_binary(void *data EINA_UNUSED, const Efl_Event *event)
|
|
{
|
|
const Eina_Slice *slice = event->info;
|
|
size_t i;
|
|
|
|
fprintf(stderr, "INFO: got BINARY %zd bytes\n", slice->len);
|
|
|
|
for (i = 0; i < slice->len; i++)
|
|
{
|
|
const int c = slice->bytes[i];
|
|
if (isprint(c))
|
|
fprintf(stderr, " %#4x(%c)", c, c);
|
|
else
|
|
fprintf(stderr, " %#4x", c);
|
|
}
|
|
|
|
fprintf(stderr, "\n");
|
|
|
|
if (lines_binary < 5)
|
|
_dummy_send(event->object, EINA_FALSE, ++lines_binary);
|
|
else
|
|
efl_net_dialer_websocket_ping(event->object, "will close on pong");
|
|
}
|
|
|
|
static void
|
|
_closed(void *data EINA_UNUSED, const Efl_Event *event)
|
|
{
|
|
fprintf(stderr, "INFO: closed %s\n",
|
|
efl_name_get(event->object));
|
|
efl_loop_quit(efl_loop_get(event->object), EINA_VALUE_EMPTY);
|
|
}
|
|
|
|
static void
|
|
_eos(void *data EINA_UNUSED, const Efl_Event *event)
|
|
{
|
|
fprintf(stderr, "INFO: eos %s\n",
|
|
efl_name_get(event->object));
|
|
}
|
|
|
|
static void
|
|
_connected(void *data EINA_UNUSED, const Efl_Event *event)
|
|
{
|
|
Eina_Stringshare *protocol;
|
|
Eina_Iterator *itr;
|
|
fprintf(stderr, "INFO: connected %s\n",
|
|
efl_net_dialer_address_dial_get(event->object));
|
|
|
|
itr = efl_net_dialer_websocket_response_protocols_get(event->object);
|
|
EINA_ITERATOR_FOREACH(itr, protocol)
|
|
fprintf(stderr, "INFO: server protocol: %s\n", protocol);
|
|
eina_iterator_free(itr);
|
|
|
|
_dummy_send(event->object, EINA_TRUE, ++lines_text);
|
|
}
|
|
|
|
static void
|
|
_resolved(void *data EINA_UNUSED, const Efl_Event *event)
|
|
{
|
|
fprintf(stderr, "INFO: resolved %s => %s\n",
|
|
efl_net_dialer_address_dial_get(event->object),
|
|
efl_net_socket_address_remote_get(event->object));
|
|
}
|
|
|
|
static void
|
|
_error(void *data EINA_UNUSED, const Efl_Event *event)
|
|
{
|
|
const Eina_Error *perr = event->info;
|
|
fprintf(stderr, "INFO: error: %d '%s'\n", *perr, eina_error_msg_get(*perr));
|
|
efl_loop_quit(efl_loop_get(event->object), eina_value_int_init(EXIT_FAILURE));
|
|
}
|
|
|
|
EFL_CALLBACKS_ARRAY_DEFINE(dialer_cbs,
|
|
{ EFL_NET_DIALER_WEBSOCKET_EVENT_PONG, _ws_pong },
|
|
{ EFL_NET_DIALER_WEBSOCKET_EVENT_CLOSED_REASON, _ws_closed_reason },
|
|
{ EFL_NET_DIALER_WEBSOCKET_EVENT_MESSAGE_TEXT, _ws_message_text },
|
|
{ EFL_NET_DIALER_WEBSOCKET_EVENT_MESSAGE_BINARY, _ws_message_binary },
|
|
{ EFL_NET_DIALER_EVENT_DIALER_CONNECTED, _connected },
|
|
{ EFL_NET_DIALER_EVENT_DIALER_RESOLVED, _resolved },
|
|
{ EFL_NET_DIALER_EVENT_DIALER_ERROR, _error },
|
|
{ EFL_IO_CLOSER_EVENT_CLOSED, _closed },
|
|
{ EFL_IO_READER_EVENT_EOS, _eos });
|
|
|
|
|
|
static const char *authentication_method_choices[] = {
|
|
"none",
|
|
"basic",
|
|
"digest",
|
|
"negotiate",
|
|
"ntlm",
|
|
"ntlm_winbind",
|
|
"any_safe",
|
|
"any",
|
|
NULL,
|
|
};
|
|
|
|
static Efl_Net_Http_Authentication_Method
|
|
_parse_authentication_method(const char *str)
|
|
{
|
|
if (strcmp(str, "basic") == 0)
|
|
return EFL_NET_HTTP_AUTHENTICATION_METHOD_BASIC;
|
|
if (strcmp(str, "digest") == 0)
|
|
return EFL_NET_HTTP_AUTHENTICATION_METHOD_DIGEST;
|
|
if (strcmp(str, "negotiate") == 0)
|
|
return EFL_NET_HTTP_AUTHENTICATION_METHOD_NEGOTIATE;
|
|
if (strcmp(str, "ntlm") == 0)
|
|
return EFL_NET_HTTP_AUTHENTICATION_METHOD_NTLM;
|
|
if (strcmp(str, "ntlm_winbind") == 0)
|
|
return EFL_NET_HTTP_AUTHENTICATION_METHOD_NTLM_WINBIND;
|
|
if (strcmp(str, "any_safe") == 0)
|
|
return EFL_NET_HTTP_AUTHENTICATION_METHOD_ANY_SAFE;
|
|
if (strcmp(str, "any") == 0)
|
|
return EFL_NET_HTTP_AUTHENTICATION_METHOD_ANY;
|
|
|
|
return EFL_NET_HTTP_AUTHENTICATION_METHOD_NONE;
|
|
}
|
|
|
|
static const Ecore_Getopt options = {
|
|
"efl_net_dialer_websocket_example", /* program name */
|
|
NULL, /* usage line */
|
|
"1", /* version */
|
|
"(C) 2016 Enlightenment Project", /* copyright */
|
|
"BSD 2-Clause", /* license */
|
|
/* long description, may be multiline and contain \n */
|
|
"Example of Efl_Net_Dialer_Websocket usage in message-based mode.\n"
|
|
"In this example couple of text and binary messages are sent to the server, "
|
|
"as well as a ping. On pong the websocket is closed."
|
|
"\n"
|
|
"For the EFL I/O interfaces example, see efl_io_copier_example.c"
|
|
"\n",
|
|
EINA_FALSE,
|
|
{
|
|
ECORE_GETOPT_APPEND('p', "websocket-protocol", "WebSocket protocol to request", ECORE_GETOPT_TYPE_STR),
|
|
ECORE_GETOPT_STORE_STR('U', "username", "Authentication username"),
|
|
ECORE_GETOPT_STORE_STR('P', "password", "Authentication password"),
|
|
ECORE_GETOPT_CHOICE('A', "authentication-method", "Authentication method", authentication_method_choices),
|
|
ECORE_GETOPT_STORE_TRUE('R', "authentication-restricted", "Authentication method must be restricted"),
|
|
ECORE_GETOPT_STORE_FALSE('r', "disallow-redirects", "disallow redirections by following 'Location:' headers. Allowed by default."),
|
|
ECORE_GETOPT_STORE_DOUBLE('t', "connect-timeout", "timeout in seconds for the connection phase"),
|
|
ECORE_GETOPT_APPEND('H', "header", "Add custom headers. Format must be 'Key: Value'", ECORE_GETOPT_TYPE_STR),
|
|
ECORE_GETOPT_STORE_STR('X', "proxy", "Set a specific proxy for the connection"),
|
|
ECORE_GETOPT_STORE_STR('c', "cookie-jar", "Set the cookie-jar file to read/save cookies from. Empty means an in-memory cookie-jar"),
|
|
|
|
ECORE_GETOPT_VERSION('V', "version"),
|
|
ECORE_GETOPT_COPYRIGHT('C', "copyright"),
|
|
ECORE_GETOPT_LICENSE('L', "license"),
|
|
ECORE_GETOPT_HELP('h', "help"),
|
|
ECORE_GETOPT_STORE_METAVAR_STR(0, NULL,
|
|
"The address (URL) to dial, such as wss://echo.websocket.org", "address"),
|
|
ECORE_GETOPT_SENTINEL
|
|
}
|
|
};
|
|
|
|
static Eo *dialer = NULL;
|
|
|
|
EAPI_MAIN void
|
|
efl_pause(void *data EINA_UNUSED,
|
|
const Efl_Event *ev EINA_UNUSED)
|
|
{
|
|
}
|
|
|
|
EAPI_MAIN void
|
|
efl_resume(void *data EINA_UNUSED,
|
|
const Efl_Event *ev EINA_UNUSED)
|
|
{
|
|
}
|
|
|
|
EAPI_MAIN void
|
|
efl_terminate(void *data EINA_UNUSED,
|
|
const Efl_Event *ev EINA_UNUSED)
|
|
{
|
|
/* FIXME: For the moment the main loop doesn't get
|
|
properly destroyed on shutdown which disallow
|
|
relying on parent destroying their children */
|
|
if (dialer)
|
|
{
|
|
efl_del(dialer);
|
|
dialer = NULL;
|
|
}
|
|
|
|
fprintf(stderr, "INFO: main loop finished.\n");
|
|
}
|
|
|
|
EAPI_MAIN void
|
|
efl_main(void *data EINA_UNUSED,
|
|
const Efl_Event *ev)
|
|
{
|
|
char *address = NULL;
|
|
char *username = NULL;
|
|
char *password = NULL;
|
|
char *authentication_method_str = "basic";
|
|
char *proxy = NULL;
|
|
char *cookie_jar = NULL;
|
|
Eina_Bool authentication_restricted = EINA_FALSE;
|
|
Eina_Bool allow_redirects = EINA_TRUE;
|
|
double timeout_dial = 30.0;
|
|
Eina_List *headers = NULL;
|
|
Eina_List *protocols = NULL;
|
|
Eina_Bool quit_option = EINA_FALSE;
|
|
Ecore_Getopt_Value values[] = {
|
|
ECORE_GETOPT_VALUE_LIST(protocols),
|
|
ECORE_GETOPT_VALUE_STR(username),
|
|
ECORE_GETOPT_VALUE_STR(password),
|
|
ECORE_GETOPT_VALUE_STR(authentication_method_str),
|
|
ECORE_GETOPT_VALUE_BOOL(authentication_restricted),
|
|
ECORE_GETOPT_VALUE_BOOL(allow_redirects),
|
|
ECORE_GETOPT_VALUE_DOUBLE(timeout_dial),
|
|
ECORE_GETOPT_VALUE_LIST(headers),
|
|
ECORE_GETOPT_VALUE_STR(proxy),
|
|
ECORE_GETOPT_VALUE_STR(cookie_jar),
|
|
|
|
/* standard block to provide version, copyright, license and help */
|
|
ECORE_GETOPT_VALUE_BOOL(quit_option), /* -V/--version quits */
|
|
ECORE_GETOPT_VALUE_BOOL(quit_option), /* -C/--copyright quits */
|
|
ECORE_GETOPT_VALUE_BOOL(quit_option), /* -L/--license quits */
|
|
ECORE_GETOPT_VALUE_BOOL(quit_option), /* -h/--help quits */
|
|
|
|
/* positional argument */
|
|
ECORE_GETOPT_VALUE_STR(address),
|
|
|
|
ECORE_GETOPT_VALUE_NONE /* sentinel */
|
|
};
|
|
int args;
|
|
Eo *loop;
|
|
Efl_Net_Http_Authentication_Method authentication_method;
|
|
Efl_Net_Http_Header *header;
|
|
Eina_Iterator *itr;
|
|
Eina_Error err;
|
|
char *str;
|
|
|
|
args = ecore_getopt_parse(&options, values, 0, NULL);
|
|
if (args < 0)
|
|
{
|
|
fputs("ERROR: Could not parse command line options.\n", stderr);
|
|
goto end;
|
|
}
|
|
|
|
if (quit_option) goto end;
|
|
|
|
loop = ev->object;
|
|
|
|
args = ecore_getopt_parse_positional(&options, values, 0, NULL, args);
|
|
if (args < 0)
|
|
{
|
|
fputs("ERROR: Could not parse positional arguments.\n", stderr);
|
|
goto end;
|
|
}
|
|
|
|
authentication_method = _parse_authentication_method(authentication_method_str);
|
|
|
|
if (cookie_jar && cookie_jar[0] == ' ')
|
|
cookie_jar = "";
|
|
|
|
dialer = efl_add(EFL_NET_DIALER_WEBSOCKET_CLASS, loop,
|
|
efl_name_set(efl_added, "dialer"),
|
|
efl_net_dialer_websocket_authentication_set(efl_added, username, password, authentication_method, authentication_restricted),
|
|
efl_net_dialer_websocket_allow_redirects_set(efl_added, allow_redirects),
|
|
efl_net_dialer_websocket_cookie_jar_set(efl_added, cookie_jar),
|
|
efl_net_dialer_proxy_set(efl_added, proxy),
|
|
efl_net_dialer_timeout_dial_set(efl_added, timeout_dial),
|
|
efl_event_callback_array_add(efl_added, dialer_cbs(), NULL));
|
|
if (!dialer)
|
|
{
|
|
fprintf(stderr, "ERROR: could not create WebSockets dialer\n");
|
|
goto end;
|
|
}
|
|
|
|
EINA_LIST_FREE(headers, str)
|
|
{
|
|
char *p = strchr(str, ':');
|
|
if (p)
|
|
{
|
|
p[0] = '\0';
|
|
p++;
|
|
while ((p[0] != '\0') && isspace(p[0]))
|
|
p++;
|
|
}
|
|
efl_net_dialer_websocket_request_header_add(dialer, str, p);
|
|
free(str);
|
|
}
|
|
|
|
EINA_LIST_FREE(protocols, str)
|
|
{
|
|
efl_net_dialer_websocket_request_protocol_add(dialer, str);
|
|
free(str);
|
|
}
|
|
|
|
err = efl_net_dialer_dial(dialer, address);
|
|
if (err != 0)
|
|
{
|
|
fprintf(stderr, "ERROR: could not dial '%s': %s",
|
|
address, eina_error_msg_get(err));
|
|
goto no_mainloop;
|
|
}
|
|
|
|
fprintf(stderr,
|
|
"INFO: dialed %s\n"
|
|
"INFO: - allow_redirects=%d\n"
|
|
"INFO: - cookie_jar=%s\n"
|
|
"INFO: - timeout_dial=%fs\n"
|
|
"INFO: - proxy=%s\n"
|
|
"INFO: - request headers:\n",
|
|
efl_net_dialer_address_dial_get(dialer),
|
|
efl_net_dialer_websocket_allow_redirects_get(dialer),
|
|
efl_net_dialer_websocket_cookie_jar_get(dialer),
|
|
efl_net_dialer_timeout_dial_get(dialer),
|
|
efl_net_dialer_proxy_get(dialer));
|
|
itr = efl_net_dialer_websocket_request_headers_get(dialer);
|
|
EINA_ITERATOR_FOREACH(itr, header)
|
|
fprintf(stderr, "INFO: %s: %s\n", header->key, header->value);
|
|
eina_iterator_free(itr);
|
|
|
|
fprintf(stderr, "INFO: - request protocols:\n");
|
|
itr = efl_net_dialer_websocket_request_protocols_get(dialer);
|
|
EINA_ITERATOR_FOREACH(itr, str)
|
|
fprintf(stderr, "INFO: %s\n", str);
|
|
eina_iterator_free(itr);
|
|
|
|
return ;
|
|
|
|
no_mainloop:
|
|
efl_del(dialer);
|
|
|
|
end:
|
|
efl_loop_quit(efl_loop_get(ev->object), eina_value_int_init(EXIT_FAILURE));
|
|
}
|
|
|
|
EFL_MAIN_EX();
|