135 lines
3.5 KiB
C
135 lines
3.5 KiB
C
//Compile with:
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// gcc -o ecore_con_server_http_example ecore_con_server_http_example.c `pkg-config --libs --cflags ecore ecore-con eina`
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#include <stdio.h>
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#include <sys/time.h>
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#include <Ecore.h>
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#include <Ecore_Con.h>
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static const char response_template[] =
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"HTTP/1.0 200 OK\r\n"
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"Server: Ecore_Con custom server\r\n"
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"Content-Length: %zd\r\n"
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"Content-Type: text/html; charset=UTF-8\r\n"
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"Set-Cookie: MYCOOKIE=1; path=/; expires=%s\r\n"
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"Set-Cookie: SESSIONCOOKIE=1; path=/\r\n"
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"\r\n"
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"%s";
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struct _Client
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{
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int sdata;
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};
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Eina_Bool
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_add(void *data EINA_UNUSED, int type EINA_UNUSED, Ecore_Con_Event_Client_Add *ev)
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{
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struct _Client *client = malloc(sizeof(*client));
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client->sdata = 0;
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static char buf[4096];
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char welcome[] = "Welcome to Ecore_Con server!";
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time_t t;
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printf("Client with ip %s, port %d, connected = %d!\n",
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ecore_con_client_ip_get(ev->client),
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ecore_con_client_port_get(ev->client),
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ecore_con_client_connected_get(ev->client));
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ecore_con_client_data_set(ev->client, client);
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t = time(NULL);
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t += 60 * 60 * 24;
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snprintf(buf, sizeof(buf), response_template, sizeof(welcome) - 1, ctime(&t), welcome);
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ecore_con_client_send(ev->client, buf, strlen(buf));
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ecore_con_client_flush(ev->client);
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return ECORE_CALLBACK_RENEW;
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}
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Eina_Bool
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_del(void *data EINA_UNUSED, int type EINA_UNUSED, Ecore_Con_Event_Client_Del *ev)
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{
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struct _Client *client;
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if (!ev->client)
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return ECORE_CALLBACK_RENEW;
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client = ecore_con_client_data_get(ev->client);
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printf("Lost client with ip %s!\n", ecore_con_client_ip_get(ev->client));
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if (client)
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{
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printf("Total data received from this client: %d\n", client->sdata);
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free(client);
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}
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printf("Client was connected for %0.3f seconds.\n",
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ecore_con_client_uptime_get(ev->client));
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ecore_con_client_del(ev->client);
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return ECORE_CALLBACK_RENEW;
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}
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Eina_Bool
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_data(void *data EINA_UNUSED, int type EINA_UNUSED, Ecore_Con_Event_Client_Data *ev)
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{
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char fmt[128];
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struct _Client *client = ecore_con_client_data_get(ev->client);
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snprintf(fmt, sizeof(fmt),
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"\nReceived %i bytes from client %s port %d:\n"
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">>>>>\n"
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"%%.%is\n"
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">>>>>\n\n",
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ev->size, ecore_con_client_ip_get(ev->client),
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ecore_con_client_port_get(ev->client), ev->size);
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printf(fmt, ev->data);
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client->sdata += ev->size;
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return ECORE_CALLBACK_RENEW;
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}
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int
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main(void)
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{
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Ecore_Con_Server *svr;
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Ecore_Con_Client *cl;
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const Eina_List *clients, *l;
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eina_init();
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ecore_init();
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ecore_con_init();
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if (!(svr = ecore_con_server_add(ECORE_CON_REMOTE_TCP, "127.0.0.1", 8080, NULL)))
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exit(1);
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ecore_event_handler_add(ECORE_CON_EVENT_CLIENT_ADD, (Ecore_Event_Handler_Cb)_add, NULL);
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ecore_event_handler_add(ECORE_CON_EVENT_CLIENT_DEL, (Ecore_Event_Handler_Cb)_del, NULL);
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ecore_event_handler_add(ECORE_CON_EVENT_CLIENT_DATA, (Ecore_Event_Handler_Cb)_data, NULL);
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ecore_con_server_client_limit_set(svr, 3, 0);
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ecore_main_loop_begin();
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clients = ecore_con_server_clients_get(svr);
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printf("Clients still connected to this server when exiting: %d\n",
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eina_list_count(clients));
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EINA_LIST_FOREACH(clients, l, cl)
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{
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printf("%s\n", ecore_con_client_ip_get(cl));
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free(ecore_con_client_data_get(cl));
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}
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printf("Server was up for %0.3f seconds\n",
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ecore_con_server_uptime_get(svr));
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ecore_con_shutdown();
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ecore_shutdown();
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eina_shutdown();
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return 0;
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}
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