Shows how to setup a simple client that connects to a server and sends a "hello" string to it. See the complete example description at Ecore_Con - Creating a client
#include <stdio.h>
#include <Ecore.h>
#include <Ecore_Con.h>
struct _Server
{
int sdata;
};
{
char welcome[] = "hello! - sent from the client";
struct _Server *server = malloc(sizeof(*server));
server->sdata = 0;
printf("Server with ip %s, name %s, port %d, connected = %d!\n",
}
{
{
printf("Failed to establish connection to the server.\nExiting.\n");
}
if (server)
{
printf("Total data received from this server: %d\n", server->sdata);
free(server);
}
}
{
char fmt[128];
snprintf(fmt, sizeof(fmt),
"Received %i bytes from server:\n"
">>>>>\n"
"%%.%is\n"
">>>>>\n",
server->sdata += ev->
size;
}
int
main(int argc, const char *argv[])
{
const char *address;
int port = 8080;
if (argc < 2)
{
printf("wrong usage. Command syntax is:\n");
printf("\tecore_con_client_simple_example <address> [port]\n");
exit(1);
}
address = argv[1];
if (argc > 2)
port = atoi(argv[2]);
{
printf("could not connect to the server: %s, port %d.\n",
address, port);
exit(2);
}
return 0;
}
const EAPI char * ecore_con_server_ip_get(const Ecore_Con_Server *svr)
Gets the IP address of a server that has been connected to.
Definition: ecore_con_legacy.c:2398
EAPI void * ecore_con_server_del(Ecore_Con_Server *svr)
Closes the connection and free the given server.
Definition: ecore_con_legacy.c:2302
Definition: Ecore_Con.h:503
EAPI Ecore_Con_Server * ecore_con_server_connect(Ecore_Con_Type type, const char *name, int port, const void *data)
Creates a connection to the specified server and return an associated object.
Definition: ecore_con_legacy.c:2165
EAPI int ECORE_CON_EVENT_SERVER_DEL
A server connection was lost.
Definition: ecore_con_legacy.c:154
Definition: Ecore_Con.h:552
void ecore_main_loop_quit(void)
Quits the main loop once all the events currently on the queue have been processed.
Definition: ecore_main.c:1308
EAPI int ECORE_CON_EVENT_SERVER_DATA
A server connection object has data.
Definition: ecore_con_legacy.c:161
EAPI int ECORE_CON_EVENT_SERVER_ADD
A server was created.
Definition: ecore_con_legacy.c:160
EAPI int ecore_con_shutdown(void)
Shuts down the Ecore_Con library.
Definition: ecore_con.c:133
#define EINA_UNUSED
Definition: eina_types.h:339
EAPI int ecore_con_server_port_get(const Ecore_Con_Server *svr)
Retrieves the server port in use.
Definition: ecore_con_legacy.c:2347
int eina_init(void)
Initializes the Eina library.
Definition: eina_main.c:279
Ecore_Con_Server * server
the server that was connected to
Definition: Ecore_Con.h:554
EAPI void * ecore_con_server_data_get(Ecore_Con_Server *svr)
Retrieves the data associated with the given server.
Definition: ecore_con_legacy.c:2315
Ecore_Event_Handler * ecore_event_handler_add(int type, Ecore_Event_Handler_Cb func, const void *data)
Adds an event handler.
Definition: ecore_events.c:13
#define ECORE_CALLBACK_RENEW
Return value to keep a callback.
Definition: Ecore_Common.h:153
struct _Ecore_Con_Server Ecore_Con_Server
Definition: Ecore_Con.h:318
Eina_Bool(* Ecore_Event_Handler_Cb)(void *data, int type, void *event)
Definition: Ecore_Common.h:603
EAPI void * ecore_con_server_data_set(Ecore_Con_Server *svr, void *data)
Sets the data associated with the given server.
Definition: ecore_con_legacy.c:2322
EAPI Eina_Bool ecore_con_server_connected_get(const Ecore_Con_Server *svr)
Retrieves whether the given server is currently connected.
Definition: ecore_con_legacy.c:2334
void ecore_main_loop_begin(void)
Runs the application main loop.
Definition: ecore_main.c:1298
int eina_shutdown(void)
Shuts down the Eina library.
Definition: eina_main.c:350
const EAPI char * ecore_con_server_name_get(const Ecore_Con_Server *svr)
Retrieves the name of server.
Definition: ecore_con_legacy.c:2260
unsigned char Eina_Bool
Definition: eina_types.h:527
EAPI int ecore_con_init(void)
Initializes the Ecore_Con library.
Definition: ecore_con.c:68
void * data
the data that the server sent
Definition: Ecore_Con.h:555
Definition: Ecore_Con.h:522
EAPI int ecore_shutdown(void)
Shuts down connections, signal handlers sockets etc.
Definition: ecore.c:366
EAPI void ecore_con_server_flush(Ecore_Con_Server *svr)
Flushes all pending data to the given server.
Definition: ecore_con_legacy.c:2412
Ecore_Con_Server * server
the server that was connected to
Definition: Ecore_Con.h:505
int size
the length of the data sent
Definition: Ecore_Con.h:556
EAPI int ecore_con_server_send(Ecore_Con_Server *svr, const void *data, int size)
Sends the given data to the given server.
Definition: ecore_con_legacy.c:2354
Ecore_Con_Server * server
the client that was lost
Definition: Ecore_Con.h:524
EAPI int ecore_init(void)
Sets up connections, signal handlers, sockets etc.
Definition: ecore.c:225