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Location: cpp/openttd-patchpack/source/src/network/core/core.cpp
r10585:02717b4646db
4.6 KiB
text/x-c
(svn r14848) -Update: WebTranslator2 update to 2009-01-05 18:44:14
afrikaans - 11 fixed by Alrich (11)
arabic_egypt - 19 fixed, 21 changed by khaloofah (40)
danish - 40 fixed, 1 changed by ThomasA (41)
dutch - 2 fixed, 25 changed by Excel20 (27)
hebrew - 8 fixed by EScake (8)
hungarian - 18 fixed by alyr (18)
italian - 18 fixed by lorenzodv (18)
norwegian_bokmal - 3 fixed, 11 changed by khh (14)
norwegian_nynorsk - 8 fixed by Grilldyret (8)
polish - 3 fixed by xaxa (3)
portuguese - 7 fixed by SnowFlake (7)
urdu - 9 fixed by yasirniazkhan (9)
afrikaans - 11 fixed by Alrich (11)
arabic_egypt - 19 fixed, 21 changed by khaloofah (40)
danish - 40 fixed, 1 changed by ThomasA (41)
dutch - 2 fixed, 25 changed by Excel20 (27)
hebrew - 8 fixed by EScake (8)
hungarian - 18 fixed by alyr (18)
italian - 18 fixed by lorenzodv (18)
norwegian_bokmal - 3 fixed, 11 changed by khh (14)
norwegian_nynorsk - 8 fixed by Grilldyret (8)
polish - 3 fixed by xaxa (3)
portuguese - 7 fixed by SnowFlake (7)
urdu - 9 fixed by yasirniazkhan (9)
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 | /* $Id$ */
/**
* @file core.cpp Functions used to initialize/shut down the core network
*/
#ifdef ENABLE_NETWORK
#include "../../stdafx.h"
#include "../../debug.h"
#include "../../company_base.h"
#include "../../strings_func.h"
#include "../../string_func.h"
#include "../../date_func.h"
#include "os_abstraction.h"
#include "core.h"
#include "packet.h"
#include "../network_func.h"
#include "table/strings.h"
#ifdef __MORPHOS__
/* the library base is required here */
struct Library *SocketBase = NULL;
#endif
/**
* Initializes the network core (as that is needed for some platforms
* @return true if the core has been initialized, false otherwise
*/
bool NetworkCoreInitialize()
{
#if defined(__MORPHOS__) || defined(__AMIGA__)
/*
* IMPORTANT NOTE: SocketBase needs to be initialized before we use _any_
* network related function, else: crash.
*/
DEBUG(net, 3, "[core] loading bsd socket library");
SocketBase = OpenLibrary("bsdsocket.library", 4);
if (SocketBase == NULL) {
DEBUG(net, 0, "[core] can't open bsdsocket.library version 4, network unavailable");
return false;
}
#if defined(__AMIGA__)
/* for usleep() implementation (only required for legacy AmigaOS builds) */
TimerPort = CreateMsgPort();
if (TimerPort != NULL) {
TimerRequest = (struct timerequest*)CreateIORequest(TimerPort, sizeof(struct timerequest);
if (TimerRequest != NULL) {
if (OpenDevice("timer.device", UNIT_MICROHZ, (struct IORequest*)TimerRequest, 0) == 0) {
TimerBase = TimerRequest->tr_node.io_Device;
if (TimerBase == NULL) {
/* free ressources... */
DEBUG(net, 0, "[core] can't initialize timer, network unavailable");
return false;
}
}
}
}
#endif // __AMIGA__
#endif // __MORPHOS__ / __AMIGA__
/* Let's load the network in windows */
#ifdef WIN32
{
WSADATA wsa;
DEBUG(net, 3, "[core] loading windows socket library");
if (WSAStartup(MAKEWORD(2, 0), &wsa) != 0) {
DEBUG(net, 0, "[core] WSAStartup failed, network unavailable");
return false;
}
}
#endif /* WIN32 */
return true;
}
/**
* Shuts down the network core (as that is needed for some platforms
*/
void NetworkCoreShutdown()
{
#if defined(__MORPHOS__) || defined(__AMIGA__)
/* free allocated resources */
#if defined(__AMIGA__)
if (TimerBase != NULL) CloseDevice((struct IORequest*)TimerRequest); // XXX This smells wrong
if (TimerRequest != NULL) DeleteIORequest(TimerRequest);
if (TimerPort != NULL) DeleteMsgPort(TimerPort);
#endif
if (SocketBase != NULL) CloseLibrary(SocketBase);
#endif
#if defined(WIN32)
WSACleanup();
#endif
}
/**
* Serializes the GRFIdentifier (GRF ID and MD5 checksum) to the packet
* @param p the packet to write the data to
* @param grf the GRFIdentifier to serialize
*/
void NetworkSocketHandler::Send_GRFIdentifier(Packet *p, const GRFIdentifier *grf)
{
uint j;
p->Send_uint32(grf->grfid);
for (j = 0; j < sizeof(grf->md5sum); j++) {
p->Send_uint8 (grf->md5sum[j]);
}
}
/**
* Deserializes the GRFIdentifier (GRF ID and MD5 checksum) from the packet
* @param p the packet to read the data from
* @param grf the GRFIdentifier to deserialize
*/
void NetworkSocketHandler::Recv_GRFIdentifier(Packet *p, GRFIdentifier *grf)
{
uint j;
grf->grfid = p->Recv_uint32();
for (j = 0; j < sizeof(grf->md5sum); j++) {
grf->md5sum[j] = p->Recv_uint8();
}
}
void NetworkSocketHandler::Send_CompanyInformation(Packet *p, const Company *c, const NetworkCompanyStats *stats)
{
/* Grab the company name */
char company_name[NETWORK_COMPANY_NAME_LENGTH];
SetDParam(0, c->index);
GetString(company_name, STR_COMPANY_NAME, lastof(company_name));
/* Get the income */
Money income = 0;
if (_cur_year - 1 == c->inaugurated_year) {
/* The company is here just 1 year, so display [2], else display[1] */
for (uint i = 0; i < lengthof(c->yearly_expenses[2]); i++) {
income -= c->yearly_expenses[2][i];
}
} else {
for (uint i = 0; i < lengthof(c->yearly_expenses[1]); i++) {
income -= c->yearly_expenses[1][i];
}
}
/* Send the information */
p->Send_uint8 (c->index);
p->Send_string(company_name);
p->Send_uint32(c->inaugurated_year);
p->Send_uint64(c->old_economy[0].company_value);
p->Send_uint64(c->money);
p->Send_uint64(income);
p->Send_uint16(c->old_economy[0].performance_history);
/* Send 1 if there is a passord for the company else send 0 */
p->Send_bool (!StrEmpty(_network_company_states[c->index].password));
for (int i = 0; i < NETWORK_VEHICLE_TYPES; i++) {
p->Send_uint16(stats->num_vehicle[i]);
}
for (int i = 0; i < NETWORK_STATION_TYPES; i++) {
p->Send_uint16(stats->num_station[i]);
}
}
#endif /* ENABLE_NETWORK */
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