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#include <Efl_Net.h>
#include <Ecore_Getopt.h>
#include <fcntl.h>
#include <ctype.h>
static int waiting;
static void
_closed(void *data EINA_UNUSED, const Efl_Event *event)
{
fprintf(stderr, "INFO: closed %s\n",
efl_name_get(event->object));
}
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)
{
fprintf(stderr, "INFO: connected %s\n",
efl_net_dialer_address_dial_get(event->object));
}
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));
}
static void
_http_headers_done(void *data EINA_UNUSED, const Efl_Event *event)
{
Eo *o = event->object;
Efl_Net_Http_Version ver = efl_net_dialer_http_version_get(o);
Eina_Iterator *itr;
const Efl_Net_Http_Header *h;
fprintf(stderr, "INFO: HTTP/%d.%d status=%d url=%s\n",
ver / 100, ver % 100,
efl_net_dialer_http_response_status_get(o),
efl_net_socket_address_remote_get(o));
itr = efl_net_dialer_http_response_headers_get(o);
EINA_ITERATOR_FOREACH(itr, h)
fprintf(stderr, "INFO: %s: %s\n", h->key, h->value);
eina_iterator_free(itr);
fprintf(stderr, "INFO: content-type: %s, content-length: %" PRId64 "\n",
efl_net_dialer_http_response_content_type_get(o),
efl_net_dialer_http_response_content_length_get(o));
fprintf(stderr, "INFO: to upload %"PRIi64" bytes\n", efl_net_dialer_http_request_content_length_get(o));
}
EFL_CALLBACKS_ARRAY_DEFINE(dialer_cbs,
{ EFL_NET_DIALER_HTTP_EVENT_HEADERS_DONE, _http_headers_done },
{ EFL_NET_DIALER_EVENT_DIALER_CONNECTED, _connected },
{ EFL_NET_DIALER_EVENT_RESOLVED, _resolved },
{ EFL_NET_DIALER_EVENT_ERROR, _error },
{ EFL_IO_CLOSER_EVENT_CLOSED, _closed },
{ EFL_IO_READER_EVENT_EOS, _eos });
static void
_done(void *data EINA_UNUSED, const Efl_Event *event)
{
waiting--;
fprintf(stderr, "INFO: done %s, waiting=%d\n",
efl_name_get(event->object), waiting);
if (waiting == 0)
efl_loop_quit(efl_loop_get(event->object), EINA_VALUE_EMPTY);
}
EFL_CALLBACKS_ARRAY_DEFINE(copier_cbs,
{ EFL_IO_COPIER_EVENT_DONE, _done },
{ EFL_IO_CLOSER_EVENT_CLOSED, _closed });
static const char *primary_mode_choices[] = {
"auto",
"download",
"upload",
NULL
};
static Efl_Net_Dialer_Http_Primary_Mode
_parse_primary_mode(const char *str)
{
if (strcmp(str, "upload") == 0)
return EFL_NET_DIALER_HTTP_PRIMARY_MODE_UPLOAD;
if (strcmp(str, "download") == 0)
return EFL_NET_DIALER_HTTP_PRIMARY_MODE_DOWNLOAD;
return EFL_NET_DIALER_HTTP_PRIMARY_MODE_AUTO;
}
static const char *http_version_choices[] = {
"1.0",
"1.1",
"2.0",
NULL
};
static Efl_Net_Http_Version
_parse_http_version(const char *str)
{
if (strcmp(str, "1.1") == 0)
return EFL_NET_HTTP_VERSION_V1_1;
if (strcmp(str, "2.0") == 0)
return EFL_NET_HTTP_VERSION_V2_0;
return EFL_NET_HTTP_VERSION_V1_0;
}
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_http_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_Http usage.\n",
EINA_FALSE,
{
ECORE_GETOPT_STORE_STR('m', "method", "HTTP method such as GET, POST, PUT..."),
ECORE_GETOPT_CHOICE('M', "primary-mode", "Define primary operation mode.", primary_mode_choices),
ECORE_GETOPT_CHOICE('v', "http-version", "HTTP protocol version to use", http_version_choices),
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_STORE_STR('i', "input-file", "Input file to use when uploading"),
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", "address"),
ECORE_GETOPT_STORE_METAVAR_STR(0, NULL,
"The output file name or :stdout:",
"output-file"),
ECORE_GETOPT_SENTINEL
}
};
static Eo *dialer = NULL;
static Eo *sender = NULL;
static Eo *receiver = 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 (sender ||
receiver ||
dialer)
{
efl_io_closer_close(sender);
efl_del(sender);
sender = NULL;
efl_io_closer_close(receiver);
efl_del(receiver);
receiver = NULL;
efl_del(dialer);
dialer = NULL;
}
}
EAPI_MAIN void
efl_main(void *data EINA_UNUSED,
const Efl_Event *ev)
{
char *method = "GET";
char *primary_mode_str = "auto";
char *http_version_str = "1.1";
char *username = NULL;
char *password = NULL;
char *authentication_method_str = "basic";
char *address = NULL;
char *output_fname = NULL;
char *input_fname = NULL;
char *proxy = NULL;
char *cookie_jar = NULL;
Eina_Bool quit_option = EINA_FALSE;
Eina_Bool authentication_restricted = EINA_FALSE;
Eina_Bool allow_redirects = EINA_TRUE;
double timeout_dial = 30.0;
Eina_List *headers = NULL;
Ecore_Getopt_Value values[] = {
ECORE_GETOPT_VALUE_STR(method),
ECORE_GETOPT_VALUE_STR(primary_mode_str),
ECORE_GETOPT_VALUE_STR(http_version_str),
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),
ECORE_GETOPT_VALUE_STR(input_fname),
/* 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_STR(output_fname),
ECORE_GETOPT_VALUE_NONE /* sentinel */
};
int args;
Eo *input, *output, *loop;
Efl_Net_Dialer_Http_Primary_Mode primary_mode;
Efl_Net_Http_Version http_version;
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;
}
if ((!input_fname) || (strcmp(input_fname, ":stdin:") == 0))
{
input = efl_add(EFL_IO_STDIN_CLASS, loop,
efl_name_set(efl_added, "stdin"),
efl_event_callback_add(efl_added, EFL_IO_READER_EVENT_EOS, _eos, NULL));
}
else
{
input = efl_add(EFL_IO_FILE_CLASS, loop,
efl_name_set(efl_added, "input"),
efl_file_set(efl_added, input_fname, NULL),
efl_io_file_flags_set(efl_added, O_RDONLY),
efl_io_closer_close_on_exec_set(efl_added, EINA_TRUE), /* recommended, set *after* flags, or include O_CLOEXEC in flags -- be careful with _WIN32 that doesn't support it. */
efl_event_callback_add(efl_added, EFL_IO_READER_EVENT_EOS, _eos, NULL));
}
if ((!output_fname) || (strcmp(output_fname, ":stdout:") == 0))
{
output = efl_add(EFL_IO_STDOUT_CLASS, loop,
efl_name_set(efl_added, "stdout"));
}
else
{
output = efl_add(EFL_IO_FILE_CLASS, loop,
efl_name_set(efl_added, "output"),
efl_file_set(efl_added, output_fname, NULL),
efl_io_file_mode_set(efl_added, 0644),
efl_io_file_flags_set(efl_added, O_WRONLY | O_TRUNC | O_CREAT),
efl_io_closer_close_on_exec_set(efl_added, EINA_TRUE)); /* recommended, set *after* flags, or include O_CLOEXEC in flags -- be careful with _WIN32 that doesn't support it. */
}
primary_mode = _parse_primary_mode(primary_mode_str);
http_version = _parse_http_version(http_version_str);
authentication_method = _parse_authentication_method(authentication_method_str);
if (cookie_jar && cookie_jar[0] == ' ')
cookie_jar = "";
dialer = efl_add(EFL_NET_DIALER_HTTP_CLASS, loop,
efl_name_set(efl_added, "dialer"),
efl_net_dialer_http_method_set(efl_added, method),
efl_net_dialer_http_primary_mode_set(efl_added, primary_mode),
efl_net_dialer_http_version_set(efl_added, http_version),
efl_net_dialer_http_authentication_set(efl_added, username, password, authentication_method, authentication_restricted),
efl_net_dialer_http_allow_redirects_set(efl_added, allow_redirects),
efl_net_dialer_http_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));
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_http_request_header_add(dialer, str, p);
free(str);
}
waiting = 1;
if (efl_net_dialer_http_primary_mode_get(dialer) == EFL_NET_DIALER_HTTP_PRIMARY_MODE_UPLOAD)
waiting++;
sender = efl_add(EFL_IO_COPIER_CLASS, loop,
efl_name_set(efl_added, "sender"),
efl_io_copier_source_set(efl_added, input),
efl_io_copier_destination_set(efl_added, dialer),
efl_event_callback_array_add(efl_added, copier_cbs(), NULL));
fprintf(stderr, "INFO: sending %s->%s\n",
efl_name_get(input),
efl_name_get(dialer));
receiver = efl_add(EFL_IO_COPIER_CLASS, loop,
efl_name_set(efl_added, "receiver"),
efl_io_copier_source_set(efl_added, dialer),
efl_io_copier_destination_set(efl_added, output),
efl_event_callback_array_add(efl_added, copier_cbs(), NULL));
fprintf(stderr, "INFO: receiving %s->%s\n",
efl_name_get(dialer),
efl_name_get(output));
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 end;
}
fprintf(stderr,
"INFO: dialed %s\n"
"INFO: - method=%s\n"
"INFO: - primary_mode=%d\n"
"INFO: - version=%d\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_http_method_get(dialer),
efl_net_dialer_http_primary_mode_get(dialer),
efl_net_dialer_http_version_get(dialer),
efl_net_dialer_http_allow_redirects_get(dialer),
efl_net_dialer_http_cookie_jar_get(dialer),
efl_net_dialer_timeout_dial_get(dialer),
efl_net_dialer_proxy_get(dialer));
itr = efl_net_dialer_http_request_headers_get(dialer);
EINA_ITERATOR_FOREACH(itr, header)
fprintf(stderr, "INFO: %s: %s\n", header->key, header->value);
eina_iterator_free(itr);
return ;
end:
efl_loop_quit(ev->object, eina_value_int_init(EXIT_FAILURE));
}
EFL_MAIN_EX();