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Merge pull request #229 from WPMGPRoSToTeMa/UserInfoNetworkDataDecrease

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Added sv_rehlds_userinfo_transmitted_fields cvar
This commit is contained in:
theAsmodai 2016-07-30 14:32:23 +03:00 committed by GitHub
commit 78213296fc
5 changed files with 67 additions and 3 deletions
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1
README.md
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@ -44,6 +44,7 @@ Bugfixed version of rehlds contains an additional cvars:
<li>sv_rehlds_movecmdrate_max_burst // Max burst level of 'move' cmds for ban. Default: 2500
<li>sv_rehlds_stringcmdrate_max_avg // Max average level of 'string' cmds for ban. Default: 80
<li>sv_rehlds_stringcmdrate_max_burst // Max burst level of 'string' cmds for ban. Default: 400
<li>sv_rehlds_userinfo_transmitted_fields // Userinfo fields only with these keys will be transmitted to clients via network. If not set then all fields will be transmitted (except prefixed with underscore). Each key must be prefixed by backslash, for example "\name\model\*sid\*hltv\bottomcolor\topcolor". Default: ""
</ul>
## Build instructions

48
rehlds/engine/info.cpp
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@ -618,3 +618,51 @@ qboolean Info_IsValid(const char *s)
return FALSE;
}
#ifdef REHLDS_FIXES
void Info_CollectFields(char *destInfo, const char *srcInfo, const char *collectedKeysOfFields)
{
char keys[MAX_INFO_STRING];
Q_strcpy(keys, collectedKeysOfFields);
size_t userInfoLength = 0;
for (const char *key = strtok(keys, "\\"); key; key = strtok(nullptr, "\\"))
{
const char *value = Info_ValueForKey(srcInfo, key);
if (value[0] == '\0')
continue;
// Integer fields
if (!Q_strcmp(key, "*hltv")
|| !Q_strcmp(key, "bottomcolor")
|| !Q_strcmp(key, "topcolor"))
{
int intValue = Q_atoi(value);
if (!intValue)
continue;
destInfo[userInfoLength++] = '\\';
Q_strcpy(&destInfo[userInfoLength], key);
userInfoLength += Q_strlen(key);
destInfo[userInfoLength++] = '\\';
userInfoLength += Q_sprintf(&destInfo[userInfoLength], "%d", intValue);
}
// String fields
else
{
destInfo[userInfoLength++] = '\\';
Q_strcpy(&destInfo[userInfoLength], key);
userInfoLength += Q_strlen(key);
destInfo[userInfoLength++] = '\\';
Q_strcpy(&destInfo[userInfoLength], value);
userInfoLength += Q_strlen(value);
}
}
destInfo[userInfoLength] = '\0';
}
#endif

3
rehlds/engine/info.h
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@ -57,5 +57,8 @@ void Info_SetValueForStarKey(char *s, const char *key, const char *value, int ma
void Info_SetValueForKey(char *s, const char *key, const char *value, int maxsize);
void Info_Print(const char *s);
qboolean Info_IsValid(const char *s);
#ifdef REHLDS_FIXES
void Info_CollectFields(char *destInfo, const char *srcInfo, const char *collectedKeysOfFields);
#endif
#endif // INFO__H

1
rehlds/engine/server.h
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@ -545,6 +545,7 @@ extern cvar_t sv_delayed_spray_upload;
extern cvar_t sv_rehlds_force_dlmax;
extern cvar_t sv_rehlds_hull_centering;
extern cvar_t sv_rcon_condebug;
extern cvar_t sv_rehlds_userinfo_transmitted_fields;
#endif
extern int sv_playermodel;

17
rehlds/engine/sv_main.cpp
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@ -306,6 +306,7 @@ cvar_t sv_rehlds_force_dlmax = { "sv_rehlds_force_dlmax", "0", 0, 0.0f, nullptr
cvar_t listipcfgfile = { "listipcfgfile", "listip.cfg", 0, 0.0f, nullptr };
cvar_t sv_rehlds_hull_centering = { "sv_rehlds_hull_centering", "0", 0, 0.0f, nullptr };
cvar_t sv_rcon_condebug = { "sv_rcon_condebug", "1", 0, 1.0f, nullptr };
cvar_t sv_rehlds_userinfo_transmitted_fields = { "sv_rehlds_userinfo_transmitted_fields", "", 0, 0.0f, nullptr };
#endif
/* <a6492> ../engine/sv_main.c:113 */
@ -3829,9 +3830,18 @@ void SV_FullClientUpdate(client_t *cl, sizebuf_t *sb)
{
char info[MAX_INFO_STRING];
Q_strncpy(info, cl->userinfo, sizeof(info) - 1);
info[sizeof(info) - 1] = 0;
Info_RemovePrefixedKeys(info, '_');
#ifdef REHLDS_FIXES
if (sv_rehlds_userinfo_transmitted_fields.string[0] != '\0')
{
Info_CollectFields(info, cl->userinfo, sv_rehlds_userinfo_transmitted_fields.string);
}
else
#endif // REHLDS_FIXES
{
Q_strncpy(info, cl->userinfo, sizeof(info) - 1);
info[sizeof(info) - 1] = 0;
Info_RemovePrefixedKeys(info, '_');
}
g_RehldsHookchains.m_SV_WriteFullClientUpdate.callChain(SV_WriteFullClientUpdate_internal, GetRehldsApiClient(cl), info, MAX_INFO_STRING, sb, GetRehldsApiClient((sb == &g_psv.reliable_datagram) ? NULL : host_client));
}
@ -7801,6 +7811,7 @@ void SV_Init(void)
Cvar_RegisterVariable(&sv_rehlds_force_dlmax);
Cvar_RegisterVariable(&sv_rehlds_hull_centering);
Cvar_RegisterVariable(&sv_rcon_condebug);
Cvar_RegisterVariable(&sv_rehlds_userinfo_transmitted_fields);
#endif
for (int i = 0; i < MAX_MODELS; i++)