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-rw-r--r--src/screen/browser.c759
1 files changed, 0 insertions, 759 deletions
diff --git a/src/screen/browser.c b/src/screen/browser.c
deleted file mode 100644
index c826ce2..0000000
--- a/src/screen/browser.c
+++ /dev/null
@@ -1,759 +0,0 @@
-#include <stdio.h>
-#include <stdlib.h>
-#include <assert.h>
-
-#include "main.h"
-#include "list.h"
-#include "textFile.h"
-#include "homeDirector.h"
-#include "net_multiplayer.h"
-
-#include "interface.h"
-#include "screen.h"
-#include "image.h"
-#include "hotKey.h"
-
-#ifndef __WIN32__
-#include <sys/socket.h>
-#include <sys/select.h>
-#include <sys/types.h>
-#include <netinet/in.h>
-#include <arpa/inet.h>
-#include <netdb.h>
-#else /* __WIN32__ */
-#include <windows.h>
-#include <wininet.h>
-#endif /* __WIN32__ */
-
-#include <unistd.h>
-#include <fcntl.h>
-#include <errno.h>
-
-#include "udp.h"
-#include "dns.h"
-
-extern int errno;
-
-#ifndef NO_SOUND
-#include "music.h"
-#endif /* NO_SOUND */
-
-#include "gameType.h"
-#include "browser.h"
-
-#include "widget.h"
-#include "widget_image.h"
-#include "widget_label.h"
-#include "widget_button.h"
-#include "widget_select.h"
-
-#define SERVER_TIMEOUT 200
-
-static widget_t *image_backgorund;
-
-static widget_t *button_play;
-static widget_t *button_back;
-static widget_t *button_refresh;
-static widget_t *button_reload;
-
-static widget_t *label_server;
-static widget_t *label_version;
-static widget_t *label_address;
-static widget_t *label_arena;
-static widget_t *label_players;
-static widget_t *label_ping;
-
-static widget_t *select_server;
-
-static server_t server_list;
-
-/* function prototypes */
-static int LoadServers();
-static int RefreshServers();
-static server_t *server_getcurr();
-static void clear_server_list();
-
-static void hotkey_escape()
-{
- screen_set("gameType");
-}
-
-void browser_start()
-{
-#ifndef NO_SOUND
- music_play("menu", MUSIC_GROUP_BASE);
-#endif /* NO_SOUND */
-
- hot_key_register(SDLK_ESCAPE, hotkey_escape);
-
- LoadServers();
-}
-
-void browser_draw()
-{
- wid_image_draw(image_backgorund);
-
- label_draw(label_server);
- label_draw(label_version);
- label_draw(label_address);
- label_draw(label_arena);
- label_draw(label_players);
- label_draw(label_ping);
-
- select_draw(select_server);
-
- button_draw(button_play);
- button_draw(button_back);
- button_draw(button_refresh);
- button_draw(button_reload);
-}
-
-void browser_event()
-{
- select_event(select_server);
-
- button_event(button_play);
- button_event(button_back);
- button_event(button_refresh);
- button_event(button_reload);
-}
-
-void browser_stop()
-{
- select_remove_all(select_server);
-
- hot_key_unregister(SDLK_ESCAPE);
-
- clear_server_list();
-}
-
-static void eventWidget(void *p)
-{
- widget_t *button;
-
- button = (widget_t *) p;
-
- if (button == button_play) {
- server_t *server = server_getcurr();
-
- if (!server) {
- return;
- }
-
- /* server is offline */
- if (!server->state) {
- return;
- }
-
- struct in_addr srv;
- srv.s_addr = server->ip;
-
- char *address = (char *) inet_ntoa(srv);
-
- setSettingGameType(NET_GAME_TYPE_CLIENT);
- game_type_set_ip(address);
- game_type_set_port(server->port);
-
- screen_set("world");
- }
-
- if (button == button_back) {
- screen_set("gameType");
- }
-
- if (button == button_refresh) {
- RefreshServers();
- }
-
- if (button == button_reload) {
- LoadServers();
- }
-}
-
-server_t *server_getcurr()
-{
- int i = 0;
- server_t *server;
-
- for (server = server_list.next; server != &server_list; server = server->next) {
- if (i == select_get_index(select_server)) {
- return server;
- }
-
- i++;
- }
-
- return 0;
-}
-
-int server_getinfo(server_t *server)
-{
- struct sockaddr_in srv;
- int mySocket;
-
- if ((mySocket = socket(AF_INET, SOCK_DGRAM, IPPROTO_UDP)) == -1) {
- return -1;
- }
-#ifndef __WIN32__
- /* let's make the socket non-blocking */
- int oldFlag = fcntl(mySocket, F_GETFL, 0);
- if (fcntl(mySocket, F_SETFL, oldFlag | O_NONBLOCK) == -1) {
- return -1;
- }
-#else /* __WIN32__ */
- unsigned long arg = 1;
- /* Operation is FIONBIO. Parameter is pointer on non-zero number */
- if (ioctlsocket(mySocket, FIONBIO, &arg) == SOCKET_ERROR) {
- WSACleanup();
- return -1;
- }
-#endif /* __WIN32__ */
-
- struct timeval tv;
-
- fd_set myset;
- FD_ZERO(&myset);
- FD_SET(mySocket, &myset);
-
- tv.tv_sec = 2;
- tv.tv_usec = 0;
-
- srv.sin_family = AF_INET;
- srv.sin_port = htons(server->port);
- srv.sin_addr.s_addr = server->ip;
-
- if (connect(mySocket, (struct sockaddr *) &srv, sizeof(srv)) == -1) {
-#ifndef __WIN32__
- if (errno != EINPROGRESS) {
- return -1;
- }
-#else /* __WIN32__ */
- if (WSAGetLastError() != WSAEWOULDBLOCK) {
- WSACleanup();
- return -1;
- }
-#endif /* __WIN32__ */
- }
-
- int ret = select(mySocket + 1, NULL, &myset, NULL, &tv);
-
- if (ret == -1) {
- return 0;
- }
-
- if (ret == 0) {
- return -2;
- }
-
- char request[8];
- memcpy(request, "status\n", 7);
-
- int r = send(mySocket, request, 7, 0);
-
- if (r == -1) {
- return -2;
- }
-
- FD_ZERO(&myset);
- FD_SET(mySocket, &myset);
- tv.tv_sec = 1;
- tv.tv_usec = 0;
-
- char *str = (char *) malloc(sizeof(char) * 257);
-
- if (!str) {
- return -1;
- }
-
- while (1) {
- int sel = select(mySocket + 1, &myset, NULL, NULL, &tv);
-
- if (sel == 0) {
- free(str);
-#ifndef __WIN32__
- close(mySocket);
-#else /* __WIN32__ */
- closesocket(mySocket);
- WSACleanup();
-#endif /* __WIN32__ */
- return -2;
- }
-
- if (sel == -1) {
- free(str);
-#ifndef __WIN32__
- close(mySocket);
-#else /* __WIN32__ */
- closesocket(mySocket);
- WSACleanup();
-#endif /* __WIN32__ */
- return -2;
- }
-
- if ((ret = recv(mySocket, str, 256, 0)) == -1) {
- free(str);
-#ifndef __WIN32__
- close(mySocket);
-#else /* __WIN32__ */
- closesocket(mySocket);
- WSACleanup();
-#endif /* __WIN32__ */
- return -1;
- }
-
- if (ret > 0) {
- break;
- }
- }
-
-#ifndef __WIN32__
- close(mySocket);
-#else /* __WIN32__ */
- closesocket(mySocket);
- WSACleanup();
-#endif /* __WIN32__ */
-
- server->ping = 1000 - (tv.tv_usec / 1000);
- /*
- ["name: F\n"] >= svn82
- "version: svnX\n"
- "clients: N\n"
- "maxclients: M\n"
- "uptime: D\n"
- */
-
- int i = 0;
-
- while (i < ret) {
- if (str[i] == '\n') {
- str[i] = '\0';
- }
-
- i++;
- }
-
- unsigned name = 0;
-
- /* get server's name */
- if (strstr(str, "name: ")) {
- name = 1;
- }
-
- int len = 0;
-
- if (name) {
- len = strlen(str);
- if (!strncmp(str, "name: ", 6)) {
- unsigned name_len = strlen(str + 6);
- server->name = (char *) malloc(sizeof(char) * (name_len + 2));
-
- if (!server->name) {
- return 0;
- }
-
- memcpy(server->name, str + 6, name_len + 1);
- server->name[name_len + 1] = '\0';
- }
- }
-
- /* HACK */
- if (!name) {
- len = -1;
- }
-
- /* get server's version */
- if (!strncmp(str + len + 1, "version: ", 9)) {
- unsigned ver_len = strlen(str + len + 10);
- server->version = (char *) malloc(sizeof(char) * (ver_len + 2));
-
- if (!server->version) {
- return 0;
- }
-
- memcpy(server->version, str + len + 10, ver_len + 1);
- server->version[ver_len + 1] = '\0';
- }
-
- len += strlen(str + len + 1) + 1;
-
- /* get server's connected clients count */
- if (!strncmp(str + len + 1, "clients: ", 9)) {
- server->clients = atoi(str + len + 10);
- }
-
- len += strlen(str + len + 1) + 1;
-
- /* get server's maximum connected clients count */
- if (!strncmp(str + len + 1, "maxclients: ", 12)) {
- server->maxclients = atoi(str + len + 13);
- }
-
- len += strlen(str + len + 1) + 1;
-
- /* get server's uptime */
- if (!strncmp(str + len + 1, "uptime: ", 8)) {
- server->uptime = atoi(str + len + 9);
- }
-
- len += strlen(str + len + 1) + 1;
-
- /* get server's arena */
- if (!strncmp(str + len + 1, "arena: ", 7)) {
- unsigned arena_len = strlen(str + len + 9);
- server->arena = (char *) malloc(sizeof(char) * (arena_len + 2));
-
- if (!server->arena) {
- return 0;
- }
-
- memcpy(server->arena, str + len + 8, arena_len + 1);
- server->arena[arena_len + 1] = '\0';
- }
-
-
- free(str);
-
- server->state = 1;
-
- return 1;
-}
-
-/*
- * Get server list
- */
-static int LoadServers()
-{
-#ifndef __WIN32__
- int s;
-#else /* __WIN32__ */
- SOCKET s;
-#endif /* __WIN32__ */
-
- char buf[1025];
-
- /* first of all ensure the server list is empty */
- clear_server_list();
- select_remove_all(select_server);
-
- /* TODO: TCP macro */
- struct sockaddr_in server;
- char *master_server_ip;
-
- master_server_ip = dns_resolv(NET_MASTER_SERVER_DOMAIN);
-
- if (master_server_ip == NULL) {
- warning("Did not obtained IP of the MasterServer");
- return -1;
- }
-
- server.sin_family = AF_INET;
- server.sin_port = htons(NET_MASTER_PORT);
- server.sin_addr.s_addr = inet_addr(master_server_ip);
-
- free(master_server_ip);
-
- if ((s = socket(AF_INET, SOCK_STREAM, IPPROTO_TCP)) < 0) {
- warning("Unable to open socket for connection to MasterServer");
- return -1;
- }
-
- /* Set to nonblocking socket mode */
-#ifndef __WIN32__
- int oldFlag = fcntl(s, F_GETFL, 0);
- if (fcntl(s, F_SETFL, oldFlag | O_NONBLOCK) == -1) {
- return -1;
- }
-#else /* __WIN32__ */
- unsigned long arg = 1;
- /* Operation is FIONBIO. Parameter is pointer on non-zero number. */
- if (ioctlsocket(s, FIONBIO, &arg) == SOCKET_ERROR) {
- WSACleanup();
- return -1;
- }
-#endif /* __WIN32__ */
-
- if (connect(s, (struct sockaddr *) &server, sizeof(server)) == -1) {
-#ifndef __WIN32__
- if (errno != EINPROGRESS) {
- return -1;
- }
-#else /* __WIN32__ */
- if (WSAGetLastError() != WSAEWOULDBLOCK) {
- WSACleanup();
- return -1;
- }
-#endif /* __WIN32__ */
- }
-
- struct timeval tv;
-
- fd_set myset;
-
- FD_ZERO(&myset);
- FD_SET(s, &myset);
-
- tv.tv_sec = 3;
- tv.tv_usec = 0;
-
- int ret = select(s + 1, NULL, &myset, NULL, &tv);
-
- if (ret == -1) {
- return 0;
- } else if (ret == 0) {
- return -2;
- }
-
- /* send request for server list */
- send(s, "l", 1, 0);
-
- FD_ZERO(&myset);
- FD_SET(s, &myset);
-
- ret = select(s + 1, &myset, NULL, NULL, &tv);
-
- if (ret == -1) {
- return 0;
- } else if (ret == 0) {
- return -2;
- }
-
- int len = recv(s, buf, 1024, 0);
-
-#ifndef __WIN32__
- close(s);
-#else /* __WIN32__ */
- closesocket(s);
- WSACleanup();
-#endif /* __WIN32__ */
-
- if (len <= 0) {
- return 0;
- }
-
- int i = 0;
- char list[256];
-
- struct in_addr srv;
-
- typedef struct {
- unsigned port;
- unsigned ip;
- } response_head;
-
- for (;;) {
- response_head *header = (response_head *) ((char *) buf + i);
-
- server_t *ctx;
-
- /* alloc and init context */
- ctx = (server_t *) malloc(sizeof(server_t));
-
- ctx->ip = header->ip;
- ctx->port = header->port;
- ctx->name = 0;
- ctx->version = 0;
- ctx->arena = 0;
-
- ret = server_getinfo(ctx);
-
- srv.s_addr = ctx->ip;
-
- char *address = (char *) inet_ntoa(srv);
-
- memset(list, ' ', 254);
- list[255] = '\0';
-
- if (ret == 1) {
- /*sprintf (list, "%s (%s) - %s:%d - %s - %d/%d - %dms", ctx->name ? ctx->name : "Unknown", ctx->version, address, ctx->port,
- ctx->arena ? ctx->arena : "Unknown", ctx->clients, ctx->maxclients, ctx->ping); */
-
- if (ctx->name) {
- memcpy(list, ctx->name, strlen(ctx->name));
- } else {
- memcpy(list, "Unknown", 7);
- }
-
- memcpy(list + 30, ctx->version, strlen(ctx->version));
-
- unsigned a_len = strlen(address);
- memcpy(list + 38, address, a_len);
- memcpy(list + 38 + a_len, ":", 1);
-
- sprintf(buf, "%d", ctx->port);
-
- memcpy(list + 39 + a_len, buf, strlen(buf));
-
- memcpy(list + 60, ctx->arena, strlen(ctx->arena));
-
- sprintf(buf, "%d/%d", ctx->clients, ctx->maxclients);
-
- memcpy(list + 75, buf, strlen(buf));
-
- sprintf(buf, "%dms", ctx->ping);
-
- memcpy(list + 83, buf, strlen(buf));
- }
-
- select_add(select_server, list);
-
- /* add server to server list */
- ctx->next = &server_list;
- ctx->prev = server_list.prev;
- ctx->prev->next = ctx;
- ctx->next->prev = ctx;
-
- i += sizeof(response_head) + 1;
-
- if (buf[i - 1] != '\n' || (i + 1) > len) {
- break;
- }
- }
-
- return 1;
-}
-
-static int RefreshServers()
-{
- select_remove_all(select_server);
-
- struct in_addr srv;
-
- server_t *server;
- for (server = server_list.next; server != &server_list; server = server->next) {
- if (server->name) {
- free(server->name);
- }
-
- if (server->version) {
- free(server->version);
- }
-
- if (server->arena) {
- free(server->arena);
- }
-
- server->name = 0;
- server->version = 0;
- server->arena = 0;
-
- char list[256];
- char buf[32];
-
- int ret = server_getinfo(server);
-
- srv.s_addr = server->ip;
-
- char *address = (char *) inet_ntoa(srv);
-
- if (ret == 1) {
- memset(list, ' ', 254);
- list[255] = '\0';
-
- if (server->name) {
- memcpy(list, server->name, strlen(server->name));
- } else {
- memcpy(list, "Unknown", 7);
- }
-
- memcpy(list + 30, server->version, strlen(server->version));
-
- unsigned a_len = strlen(address);
- memcpy(list + 38, address, a_len);
- memcpy(list + 38 + a_len, ":", 1);
-
- sprintf(buf, "%d", server->port);
-
- memcpy(list + 39 + a_len, buf, strlen(buf));
-
- memcpy(list + 60, server->arena, strlen(server->arena));
-
- sprintf(buf, "%d/%d", server->clients, server->maxclients);
-
- memcpy(list + 75, buf, strlen(buf));
-
- sprintf(buf, "%dms", server->ping);
-
- memcpy(list + 83, buf, strlen(buf));
-
- select_add(select_server, list);
- }
- }
-
- return 1;
-}
-
-void browser_init()
-{
- image_t *image;
-
- image = image_get(IMAGE_GROUP_BASE, "screen_main");
- image_backgorund = wid_image_new(0, 0, image);
-
- button_back = button_new(_("Back"), 100, WINDOW_SIZE_Y - 100, eventWidget);
- button_play = button_new(_("Play"), WINDOW_SIZE_X - 200, WINDOW_SIZE_Y - 100,
- eventWidget);
- button_refresh = button_new(_("Refresh"),
- WINDOW_SIZE_X / 2 - 130, WINDOW_SIZE_Y - 100,
- eventWidget);
- button_reload = button_new(_("Reload"),
- WINDOW_SIZE_X / 2 + 35, WINDOW_SIZE_Y - 100,
- eventWidget);
-
- label_server = label_new(_("Server"), 120, 145, WIDGET_LABEL_LEFT);
- label_version = label_new(_("Version"), 290, 145, WIDGET_LABEL_LEFT);
- label_address = label_new(_("IP"), 400, 145, WIDGET_LABEL_LEFT);
- label_arena = label_new(_("Arena"), 550, 145, WIDGET_LABEL_LEFT);
- label_players = label_new(_("Clients"), 645, 145, WIDGET_LABEL_LEFT);
- label_ping = label_new(_("Ping"), 720, 145, WIDGET_LABEL_LEFT);
-
- select_server = select_new(50, label_server->y + 40, eventWidget);
-
- screen_register(screen_new("browser", browser_start, browser_event,
- browser_draw, browser_stop));
-
- server_list.next = &server_list;
- server_list.prev = &server_list;
-}
-
-void browser_quit()
-{
- wid_image_destroy(image_backgorund);
-
- button_destroy(button_play);
- button_destroy(button_back);
- button_destroy(button_refresh);
- button_destroy(button_reload);
-
- label_destroy(label_server);
- label_destroy(label_version);
- label_destroy(label_address);
- label_destroy(label_arena);
- label_destroy(label_players);
- label_destroy(label_ping);
-
- select_destroy(select_server);
-}
-
-static void clear_server_list()
-{
- server_t *server;
-
- for (server = server_list.next; server != &server_list; server = server_list.next) {
- server->next->prev = server->prev;
- server->prev->next = server->next;
-
- if (server->name) {
- free(server->name);
- }
-
- if (server->version) {
- free(server->version);
- }
-
- if (server->arena) {
- free(server->arena);
- }
-
- free(server);
- }
-}
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