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source: scripts/usr/local/lib/7dtd/serverconfig.sh@ 260

Last change on this file since 260 was 258, checked in by alloc, 9 years ago
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1	#!/bin/bash
2
3	# Copyright 2016 Christian 'Alloc' Illy
4	#
5	# Licensed under the Apache License, Version 2.0 (the "License");
6	# you may not use this file except in compliance with the License.
7	# You may obtain a copy of the License at
8	#
9	# http://www.apache.org/licenses/LICENSE-2.0
10	#
11	# Unless required by applicable law or agreed to in writing, software
12	# distributed under the License is distributed on an "AS IS" BASIS,
13	# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14	# See the License for the specific language governing permissions and
15	# limitations under the License.
16
17
18	# Provides functions to query and validate values for serverconfig.xml
19
20	#################################
21	## Definition of options
22
23	serverconfig_ServerPort_QueryName() {
24	echo "Base Port"
25	}
26	serverconfig_ServerPort_Type() {
27	echo "number"
28	}
29	serverconfig_ServerPort_Default() {
30	echo "25000"
31	}
32	serverconfig_ServerPort_Range() {
33	echo "1024-65533"
34	}
35	serverconfig_ServerPort_Validate() {
36	local I=${INSTANCE:-!}
37	if [ $(checkGamePortUsed "$1" "$I") -eq 0 ]; then
38	echo "1"
39	else
40	echo "0"
41	fi
42	}
43	serverconfig_ServerPort_ErrorMessage() {
44	echo "Illegal port number or port already in use by another instance."
45	}
46
47
48
49	serverconfig_ServerIsPublic_QueryName() {
50	echo "Public server"
51	}
52	serverconfig_ServerIsPublic_Type() {
53	echo "boolean"
54	}
55	serverconfig_ServerIsPublic_Default() {
56	echo "true"
57	}
58	serverconfig_ServerIsPublic_ErrorMessage() {
59	echo "Not a valid boolean given (true/false or yes/no or y/n)."
60	}
61
62
63
64	serverconfig_ServerName_QueryName() {
65	echo "Server name"
66	}
67	serverconfig_ServerName_Type() {
68	echo "string"
69	}
70	serverconfig_ServerName_Validate() {
71	if [ ! -z "$1" ]; then
72	echo "1"
73	else
74	echo "0"
75	fi
76	}
77	serverconfig_ServerName_ErrorMessage() {
78	echo "Server name cannot be empty."
79	}
80
81
82
83	serverconfig_ServerDescription_QueryName() {
84	echo "Server description"
85	}
86	serverconfig_ServerDescription_Type() {
87	echo "string"
88	}
89
90
91
92	serverconfig_ServerWebsiteURL_QueryName() {
93	echo "Server website URL"
94	}
95	serverconfig_ServerWebsiteURL_Type() {
96	echo "string"
97	}
98
99
100
101	serverconfig_ServerPassword_QueryName() {
102	echo "Server password"
103	}
104	serverconfig_ServerPassword_Type() {
105	echo "string"
106	}
107
108
109
110	serverconfig_ServerMaxPlayerCount_QueryName() {
111	echo "Max players"
112	}
113	serverconfig_ServerMaxPlayerCount_Type() {
114	echo "number"
115	}
116	serverconfig_ServerMaxPlayerCount_Default() {
117	echo "4"
118	}
119	serverconfig_ServerMaxPlayerCount_Range() {
120	echo "1-64"
121	}
122
123
124
125	serverconfig_GameWorld_QueryName() {
126	echo "World name"
127	}
128	serverconfig_GameWorld_Type() {
129	echo "enum"
130	}
131	serverconfig_GameWorld_Default() {
132	echo "1"
133	}
134	serverconfig_GameWorld_Values() {
135	config_allowed_values=("Random Gen" "Navezgane" "MP Wasteland Horde" "MP Wasteland Skirmish" "MP Wasteland War")
136	}
137
138
139
140	serverconfig_GameName_QueryName() {
141	echo "Random gen seed"
142	}
143	serverconfig_GameName_Type() {
144	echo "string"
145	}
146	serverconfig_GameName_Validate() {
147	if [ ! -z "$1" ]; then
148	echo "1"
149	else
150	echo "0"
151	fi
152	}
153	serverconfig_GameName_ErrorMessage() {
154	echo "Seed cannot be empty."
155	}
156
157
158
159	serverconfig_GameDifficulty_QueryName() {
160	echo "Difficulty (+ damage given / received)"
161	}
162	serverconfig_GameDifficulty_Type() {
163	echo "number"
164	}
165	serverconfig_GameDifficulty_Default() {
166	echo "2"
167	}
168	serverconfig_GameDifficulty_Range() {
169	echo "0-5"
170	}
171	serverconfig_GameDifficulty_Values() {
172	config_allowed_values=("Scavenger (200% / 50%)" "Adventurer (150% / 75%)" "Nomad (100% / 100%)" "Warrior (75% / 150%)" "Survivalist (50% / 200%)" "Insane (25% / 250%)")
173	}
174
175
176
177	serverconfig_GameMode_QueryName() {
178	echo "Game mode"
179	}
180	serverconfig_GameMode_Type() {
181	echo "enum"
182	}
183	serverconfig_GameMode_Default() {
184	echo "1"
185	}
186	serverconfig_GameMode_Values() {
187	config_allowed_values=("GameModeSurvivalMP" "GameModeSurvivalSP")
188	}
189
190
191
192	serverconfig_ZombiesRun_QueryName() {
193	echo "Zombies run"
194	}
195	serverconfig_ZombiesRun_Type() {
196	echo "number"
197	}
198	serverconfig_ZombiesRun_Default() {
199	echo "0"
200	}
201	serverconfig_ZombiesRun_Range() {
202	echo "0-2"
203	}
204	serverconfig_ZombiesRun_Values() {
205	config_allowed_values=("Default day/night walk/run" "Never run" "Always run")
206	}
207
208
209
210	serverconfig_BuildCreate_QueryName() {
211	echo "Item spawn menu"
212	}
213	serverconfig_BuildCreate_Type() {
214	echo "boolean"
215	}
216	serverconfig_BuildCreate_Default() {
217	echo "false"
218	}
219	serverconfig_BuildCreate_ErrorMessage() {
220	echo "Not a valid boolean given (true/false or yes/no or y/n)."
221	}
222
223
224
225	serverconfig_DayNightLength_QueryName() {
226	echo "Length of one day"
227	}
228	serverconfig_DayNightLength_Type() {
229	echo "number"
230	}
231	serverconfig_DayNightLength_Default() {
232	echo "40"
233	}
234
235
236
237	serverconfig_FriendlyFire_QueryName() {
238	echo "Friendly fire"
239	}
240	serverconfig_FriendlyFire_Type() {
241	echo "boolean"
242	}
243	serverconfig_FriendlyFire_Default() {
244	echo "false"
245	}
246	serverconfig_FriendlyFire_ErrorMessage() {
247	echo "Not a valid boolean given (true/false or yes/no or y/n)."
248	}
249
250
251
252	serverconfig_ControlPanelEnabled_QueryName() {
253	echo "Enable control panel"
254	}
255	serverconfig_ControlPanelEnabled_Type() {
256	echo "boolean"
257	}
258	serverconfig_ControlPanelEnabled_Default() {
259	echo "false"
260	}
261	serverconfig_ControlPanelEnabled_ErrorMessage() {
262	echo "Not a valid boolean given (true/false or yes/no or y/n)."
263	}
264
265
266
267	serverconfig_ControlPanelPort_QueryName() {
268	echo "Control panel port"
269	}
270	serverconfig_ControlPanelPort_Type() {
271	echo "number"
272	}
273	serverconfig_ControlPanelPort_Default() {
274	echo "8080"
275	}
276	serverconfig_ControlPanelPort_Range() {
277	echo "1024-65535"
278	}
279	serverconfig_ControlPanelPort_Validate() {
280	local I=${INSTANCE:-!}
281	if [ $(checkTCPPortUsed "$1" "$I") -eq 0 ]; then
282	echo "1"
283	else
284	echo "0"
285	fi
286	}
287	serverconfig_ControlPanelPort_ErrorMessage() {
288	echo "Illegal port number or port already in use by another instance."
289	}
290
291
292
293	serverconfig_ControlPanelPassword_QueryName() {
294	echo "Control panel password"
295	}
296	serverconfig_ControlPanelPassword_Type() {
297	echo "string"
298	}
299
300
301
302	serverconfig_TelnetPort_QueryName() {
303	echo "Telnet port"
304	}
305	serverconfig_TelnetPort_Type() {
306	echo "number"
307	}
308	serverconfig_TelnetPort_Default() {
309	echo "8081"
310	}
311	serverconfig_TelnetPort_Range() {
312	echo "1024-65535"
313	}
314	serverconfig_TelnetPort_Validate() {
315	local I=${INSTANCE:-!}
316	if [ $(checkTCPPortUsed "$1" "$I") -eq 0 ]; then
317	echo "1"
318	else
319	echo "0"
320	fi
321	}
322	serverconfig_TelnetPort_ErrorMessage() {
323	echo "Illegal port number or port already in use by another instance."
324	}
325
326
327
328	serverconfig_TelnetPassword_QueryName() {
329	echo "Telnet password"
330	}
331	serverconfig_TelnetPassword_Type() {
332	echo "string"
333	}
334
335
336
337	serverconfig_DropOnDeath_QueryName() {
338	echo "Drop on Death"
339	}
340	serverconfig_DropOnDeath_Type() {
341	echo "number"
342	}
343	serverconfig_DropOnDeath_Default() {
344	echo "0"
345	}
346	serverconfig_DropOnDeath_Range() {
347	echo "0-3"
348	}
349	serverconfig_DropOnDeath_Values() {
350	config_allowed_values=("Everything" "Toolbelt only" "Backpack only" "Delete all")
351	}
352
353
354	serverconfig_DropOnQuit_QueryName() {
355	echo "Drop on Quit"
356	}
357	serverconfig_DropOnQuit_Type() {
358	echo "number"
359	}
360	serverconfig_DropOnQuit_Default() {
361	echo "1"
362	}
363	serverconfig_DropOnQuit_Range() {
364	echo "0-3"
365	}
366	serverconfig_DropOnQuit_Values() {
367	config_allowed_values=("Nothing" "Everything" "Toolbelt only" "Backpack only")
368	}
369
370
371
372
373	serverconfig_CraftTimer_QueryName() {
374	echo "Craft speed"
375	}
376	serverconfig_CraftTimer_Type() {
377	echo "number"
378	}
379	serverconfig_CraftTimer_Default() {
380	echo "1"
381	}
382	serverconfig_CraftTimer_Range() {
383	echo "0-2"
384	}
385	serverconfig_CraftTimer_Values() {
386	config_allowed_values=("Instant" "Normal" "Double")
387	}
388
389
390	serverconfig_LootTimer_QueryName() {
391	echo "Loot open speed"
392	}
393	serverconfig_LootTimer_Type() {
394	echo "number"
395	}
396	serverconfig_LootTimer_Default() {
397	echo "1"
398	}
399	serverconfig_LootTimer_Range() {
400	echo "0-2"
401	}
402	serverconfig_LootTimer_Values() {
403	config_allowed_values=("Instant" "Normal" "Double")
404	}
405
406
407
408
409	serverconfig_EnemySenseMemory_QueryName() {
410	echo "Sense memory (seconds)"
411	}
412	serverconfig_EnemySenseMemory_Type() {
413	echo "number"
414	}
415	serverconfig_EnemySenseMemory_Default() {
416	echo "60"
417	}
418
419
420	serverconfig_EnemySpawnMode_QueryName() {
421	echo "Spawn mode"
422	}
423	serverconfig_EnemySpawnMode_Type() {
424	echo "number"
425	}
426	serverconfig_EnemySpawnMode_Default() {
427	echo "3"
428	}
429	serverconfig_EnemySpawnMode_Range() {
430	echo "0-5"
431	}
432	serverconfig_EnemySpawnMode_Values() {
433	config_allowed_values=("Disabled" "50%" "75%" "100%" "125%" "150%")
434	}
435
436
437	serverconfig_EnemyDifficulty_QueryName() {
438	echo "Enemy difficulty"
439	}
440	serverconfig_EnemyDifficulty_Type() {
441	echo "number"
442	}
443	serverconfig_EnemyDifficulty_Default() {
444	echo "0"
445	}
446	serverconfig_EnemyDifficulty_Range() {
447	echo "0-1"
448	}
449	serverconfig_EnemyDifficulty_Values() {
450	config_allowed_values=("Normal" "Feral")
451	}
452
453
454
455
456	serverconfig_DayLightLength_QueryName() {
457	echo "Day length"
458	}
459	serverconfig_DayLightLength_Type() {
460	echo "number"
461	}
462	serverconfig_DayLightLength_Default() {
463	echo "18"
464	}
465	serverconfig_DayLightLength_Range() {
466	echo "0-24"
467	}
468
469
470
471	serverconfig_BlockDurabilityModifier_QueryName() {
472	echo "Block durability (%)"
473	}
474	serverconfig_BlockDurabilityModifier_Type() {
475	echo "number"
476	}
477	serverconfig_BlockDurabilityModifier_Default() {
478	echo "100"
479	}
480
481
482
483
484	serverconfig_LootAbundance_QueryName() {
485	echo "Loot abundance (%)"
486	}
487	serverconfig_LootAbundance_Type() {
488	echo "number"
489	}
490	serverconfig_LootAbundance_Default() {
491	echo "100"
492	}
493
494
495	serverconfig_LootRespawnDays_QueryName() {
496	echo "Loot respawn delay (days)"
497	}
498	serverconfig_LootRespawnDays_Type() {
499	echo "number"
500	}
501	serverconfig_LootRespawnDays_Default() {
502	echo "7"
503	}
504
505
506
507
508	serverconfig_LandClaimSize_QueryName() {
509	echo "Land claim size"
510	}
511	serverconfig_LandClaimSize_Type() {
512	echo "number"
513	}
514	serverconfig_LandClaimSize_Default() {
515	echo "7"
516	}
517
518
519	serverconfig_LandClaimDeadZone_QueryName() {
520	echo "Minimum keystone distance"
521	}
522	serverconfig_LandClaimDeadZone_Type() {
523	echo "number"
524	}
525	serverconfig_LandClaimDeadZone_Default() {
526	echo "30"
527	}
528
529
530	serverconfig_LandClaimExpiryTime_QueryName() {
531	echo "Claim expiry time (days)"
532	}
533	serverconfig_LandClaimExpiryTime_Type() {
534	echo "number"
535	}
536	serverconfig_LandClaimExpiryTime_Default() {
537	echo "3"
538	}
539
540
541	serverconfig_LandClaimDecayMode_QueryName() {
542	echo "Claim decay mode"
543	}
544	serverconfig_LandClaimDecayMode_Type() {
545	echo "number"
546	}
547	serverconfig_LandClaimDecayMode_Default() {
548	echo "0"
549	}
550	serverconfig_LandClaimDecayMode_Range() {
551	echo "0-2"
552	}
553	serverconfig_LandClaimDecayMode_Values() {
554	config_allowed_values=("Linear" "Exponential" "Full protection")
555	}
556
557
558	serverconfig_LandClaimOnlineDurabilityModifier_QueryName() {
559	echo "Claim durability modifier - online"
560	}
561	serverconfig_LandClaimOnlineDurabilityModifier_Type() {
562	echo "number"
563	}
564	serverconfig_LandClaimOnlineDurabilityModifier_Default() {
565	echo "4"
566	}
567
568
569	serverconfig_LandClaimOfflineDurabilityModifier_QueryName() {
570	echo "Claim durability modifier - offline"
571	}
572	serverconfig_LandClaimOfflineDurabilityModifier_Type() {
573	echo "number"
574	}
575	serverconfig_LandClaimOfflineDurabilityModifier_Default() {
576	echo "4"
577	}
578
579
580
581
582	serverconfig_AirDropFrequency_QueryName() {
583	echo "Airdrop delay (hours)"
584	}
585	serverconfig_AirDropFrequency_Type() {
586	echo "number"
587	}
588	serverconfig_AirDropFrequency_Default() {
589	echo "72"
590	}
591
592
593	serverconfig_MaxSpawnedZombies_QueryName() {
594	echo "Maximum number of concurrent zombies"
595	}
596	serverconfig_MaxSpawnedZombies_Type() {
597	echo "number"
598	}
599	serverconfig_MaxSpawnedZombies_Default() {
600	echo "60"
601	}
602
603
604	serverconfig_EACEnabled_QueryName() {
605	echo "Enable EasyAntiCheat"
606	}
607	serverconfig_EACEnabled_Type() {
608	echo "boolean"
609	}
610	serverconfig_EACEnabled_Default() {
611	echo "true"
612	}
613	serverconfig_EACEnabled_ErrorMessage() {
614	echo "Not a valid boolean given (true/false or yes/no or y/n)."
615	}
616
617
618
619
620	#################################
621	## Edit option functions
622
623	configEditServer() {
624	local CV
625
626	echo "Server"
627	echo "--------------------------------"
628	for CV in \
629	ServerName ServerPassword ServerIsPublic ServerPort ServerMaxPlayerCount ServerDescription ServerWebsiteURL \
630	EACEnabled MaxSpawnedZombies \
631	; do
632	$1 $CV
633	done
634	echo
635	}
636
637	configEditRemoteControl() {
638	local CV
639
640	echo "Remote control"
641	echo "--------------------------------"
642	for CV in \
643	ControlPanelEnabled ControlPanelPort ControlPanelPassword \
644	TelnetPort TelnetPassword \
645	; do
646	if [ "$CV" = "TelnetPort" ]; then
647	echo
648	echo "NOTE: Telnet will always be enabled for management purposes!"
649	echo "Make sure you block external access to this port or set no password"
650	echo "so the server will only listen on the loopback interface!"
651	echo
652	fi
653	$1 $CV
654	done
655	echo
656	}
657
658	configEditGameType() {
659	local CV
660
661	echo "Game type"
662	echo "--------------------------------"
663	for CV in \
664	GameName GameWorld GameMode \
665	; do
666	$1 $CV
667	done
668	echo
669	}
670
671	configEditGeneric() {
672	local CV
673
674	echo "Generic options"
675	echo "--------------------------------"
676	for CV in \
677	FriendlyFire BuildCreate \
678	BlockDurabilityModifier \
679	; do
680	$1 $CV
681	done
682	echo
683	}
684
685	configEditDropLoot() {
686	local CV
687
688	echo "Drop and Loot"
689	echo "--------------------------------"
690	for CV in \
691	DropOnDeath DropOnQuit \
692	LootAbundance LootRespawnDays AirDropFrequency \
693	; do
694	$1 $CV
695	done
696	echo
697	}
698
699	configEditTimes() {
700	local CV
701
702	echo "Times / Durations"
703	echo "--------------------------------"
704	for CV in \
705	CraftTimer LootTimer \
706	DayNightLength DayLightLength \
707	; do
708	$1 $CV
709	done
710	echo
711	}
712
713	configEditDifficulty() {
714	local CV
715
716	echo "Difficulty"
717	echo "--------------------------------"
718	for CV in \
719	GameDifficulty ZombiesRun \
720	EnemySenseMemory EnemySpawnMode EnemyDifficulty \
721	; do
722	$1 $CV
723	done
724	echo
725	}
726
727	configEditLandClaim() {
728	local CV
729
730	echo "Land claim options"
731	echo "--------------------------------"
732	for CV in \
733	LandClaimSize LandClaimDeadZone LandClaimExpiryTime LandClaimDecayMode \
734	LandClaimOnlineDurabilityModifier LandClaimOfflineDurabilityModifier \
735	; do
736	$1 $CV
737	done
738	echo
739	}
740
741	configEditAll() {
742	configEditServer "$1"
743	configEditRemoteControl "$1"
744	configEditGameType "$1"
745	configEditGeneric "$1"
746	configEditDropLoot "$1"
747	configEditTimes "$1"
748	configEditDifficulty "$1"
749	configEditLandClaim "$1"
750	}
751
752
753
754
755
756	#################################
757	## Generic worker functions
758
759
760	# List all defined config editing parts
761	# Returns:
762	# List of config funcs
763	listConfigEditFuncs() {
764	local CV
765	for CV in $(declare -F \| cut -d\ -f3 \| grep "^configEdit.*$"); do
766	CV=${CV#configEdit}
767	printf "%s " "$CV"
768	done
769	}
770
771
772	# List all defined config options
773	# Returns:
774	# List of defined config options
775	listConfigValues() {
776	local CV
777	for CV in $(declare -F \| cut -d\ -f3 \| grep "^serverconfig_.*_Type$"); do
778	CV=${CV#serverconfig_}
779	CV=${CV%_Type}
780	printf "%s " "$CV"
781	done
782	}
783
784
785	# Validate the given value for the given option
786	# Params:
787	# 1: Option name
788	# 2: Value
789	# Returns:
790	# 0/1: invalid/valid
791	isValidOptionValue() {
792	local TYPE=$(serverconfig_$1_Type)
793	local RANGE=""
794
795	if [ "$TYPE" = "enum" ]; then
796	TYPE="number"
797	serverconfig_$1_Values
798	RANGE=1-${#config_allowed_values[@]}
799	else
800	if [ "$(type -t serverconfig_$1_Range)" = "function" ]; then
801	RANGE=$(serverconfig_$1_Range)
802	fi
803	fi
804
805	case "$TYPE" in
806	number)
807	if [ $(isANumber "$2") -eq 0 ]; then
808	echo "0"
809	return
810	fi
811	if [ ! -z "$RANGE" ]; then
812	local MIN=$(cut -d- -f1 <<< "$RANGE")
813	local MAX=$(cut -d- -f2 <<< "$RANGE")
814	if [ $2 -lt $MIN -o $2 -gt $MAX ]; then
815	echo "0"
816	return
817	fi
818	fi
819	;;
820	boolean)
821	if [ $(isABool "$2") -eq 0 ]; then
822	echo "0"
823	return
824	fi
825	;;
826	string)
827	;;
828	esac
829
830
831	if [ "$(type -t serverconfig_$1_Validate)" = "function" ]; then
832	if [ $(serverconfig_$1_Validate "$2") -eq 0 ]; then
833	echo "0"
834	return
835	fi
836	fi
837
838	echo "1"
839	}
840
841	# Query for the value of a single config option
842	# Will be stored in $configCurrent_$1
843	# Params:
844	# 1: Option name
845	configQueryValue() {
846	local TYPE=$(serverconfig_$1_Type)
847	local NAME=""
848	local RANGE=""
849	local DEFAULT=""
850	local currentValName=configCurrent_$1
851
852	if [ "$(type -t serverconfig_$1_Values)" = "function" ]; then
853	echo "$(serverconfig_$1_QueryName), options:"
854	serverconfig_$1_Values
855	NAME="Select option"
856	if [ "$TYPE" = "enum" ]; then
857	local OPTOFFSET=1
858	else
859	local OPTOFFSET=0
860	fi
861	for (( i=$OPTOFFSET; i < ${#config_allowed_values[@]}+$OPTOFFSET; i++ )); do
862	printf " %2d: %s\n" $i "${config_allowed_values[$i-$OPTOFFSET]}"
863	done
864	else
865	NAME=$(serverconfig_$1_QueryName)
866	fi
867
868	if [ "$TYPE" = "enum" ]; then
869	RANGE=1-${#config_allowed_values[@]}
870	if [ ! -z "${!currentValName}" ]; then
871	for (( i=1; i < ${#config_allowed_values[@]}+1; i++ )); do
872	if [ "${!currentValName}" = "${config_allowed_values[$i-1]}" ]; then
873	DEFAULT=$i
874	fi
875	done
876	export $currentValName=
877	fi
878	else
879	if [ "$(type -t serverconfig_$1_Range)" = "function" ]; then
880	RANGE=$(serverconfig_$1_Range)
881	fi
882	fi
883
884	if [ -z "$DEFAULT" ]; then
885	if [ ! -z "${!currentValName}" ]; then
886	DEFAULT=${!currentValName}
887	else
888	if [ "$(type -t serverconfig_$1_Default)" = "function" ]; then
889	DEFAULT=$(serverconfig_$1_Default)
890	fi
891	fi
892	fi
893
894	local prompt=$(printf "%s" "$NAME")
895	if [ ! -z "$RANGE" ]; then
896	prompt=$(printf "%s (%s)" "$prompt" "$RANGE")
897	fi
898	if [ ! -z "$DEFAULT" ]; then
899	prompt=$(printf "%s [%s]" "$prompt" "$DEFAULT")
900	fi
901	prompt=$(printf "%s:" "$prompt")
902	prompt=$(printf "%-*s " 40 "$prompt")
903
904	while : ; do
905	read -p "$prompt" $currentValName
906	export $currentValName="${!currentValName:-$DEFAULT}"
907	if [ $(isValidOptionValue "$1" "${!currentValName}") -eq 0 ]; then
908	if [ "$(type -t serverconfig_$1_ErrorMessage)" = "function" ]; then
909	serverconfig_$1_ErrorMessage "${!currentValName}"
910	fi
911	fi
912	[ $(isValidOptionValue "$1" "${!currentValName}") -eq 1 ] && break
913	done
914
915	if [ "$TYPE" = "boolean" ]; then
916	if [ $(getBool ${!currentValName}) -eq 1 ]; then
917	export $currentValName="true"
918	else
919	export $currentValName="false"
920	fi
921	fi
922	if [ "$TYPE" = "enum" ]; then
923	export $currentValName="${config_allowed_values[$currentValName-1]}"
924	fi
925	echo
926	}
927
928	# Set parameters for current instance that have forced values:
929	# - TelnetEnabled must be set so that management scripts can work
930	# - AdminFileName is made to point to the local instance admins.xml
931	# - SaveGameFolder is made to point to the instance folder
932	# Params:
933	# 1: Instance name
934	configSetAutoParameters() {
935	configCurrent_TelnetEnabled=true
936	configCurrent_AdminFileName=admins.xml
937	configCurrent_SaveGameFolder="$(getInstancePath "$1")"
938	}
939
940
941	# Print defined config value
942	# Params:
943	# 1: Config option
944	printConfigValue() {
945	local currentValName=configCurrent_$1
946	printf "%-25s = %s\n" "$(serverconfig_$1_QueryName)" "${!currentValName}"
947	}
948
949	# Query for an instance name (will be saved in $INSTANCE)
950	readInstanceName() {
951	until [ $(isValidInstanceName "$INSTANCE") -eq 1 ]; do
952	read -p "Instance name: " INSTANCE
953	if [ $(isValidInstanceName "$INSTANCE") -eq 0 ]; then
954	echo "Invalid instance name, may only contain:"
955	echo " - letters (A-Z / a-z)"
956	echo " - digits (0-9)"
957	echo " - underscores (_)"
958	echo " - hyphens (-)"
959	fi
960	done
961	}
962
963	# Undefine the current config values
964	unsetAllConfigValues() {
965	local CV
966	for CV in $(listConfigValues); do
967	local currentValName=configCurrent_$CV
968	export $currentValName=
969	done
970	}
971
972	# Load all config values from the config.xml of the given instance
973	# Params:
974	# 1: Instance name
975	loadCurrentConfigValues() {
976	local CV
977	for CV in $(listConfigValues); do
978	local currentValName=configCurrent_$CV
979	local cfile=$(getInstancePath "$1")/config.xml
980	local XPATH="/ServerSettings/property[@name='$CV']/@value"
981	local VAL=$($XMLSTARLET sel -t -v "$XPATH" $cfile)
982	if [ ! -z "$VAL" ]; then
983	export $currentValName="$VAL"
984	fi
985	done
986	}
987
988	# Save all config values to the config.xml of the given instance
989	# Params:
990	# 1: Instance name
991	saveCurrentConfigValues() {
992	local CV
993	for CV in $(listConfigValues) TelnetEnabled AdminFileName SaveGameFolder; do
994	local currentValName=configCurrent_$CV
995	local val="${!currentValName}"
996	local cfile=$(getInstancePath "$1")/config.xml
997
998	XPATHBASE="/ServerSettings/property[@name='$CV']"
999
1000	if [ -z $($XMLSTARLET sel -t -v "$XPATHBASE/@name" $cfile) ]; then
1001	$XMLSTARLET ed -L \
1002	-s "/ServerSettings" -t elem -n "property" -v "" \
1003	-i "/ServerSettings/property[not(@name)]" -t attr -n "name" -v "$CV" \
1004	-i "$XPATHBASE" -t attr -n "value" -v "$val" \
1005	$cfile
1006	else
1007	$XMLSTARLET ed -L \
1008	-u "$XPATHBASE/@value" -v "$val" \
1009	$cfile
1010	fi
1011	done
1012	}
1013
1014	# Check if the config template exists
1015	# Returns:
1016	# 0/1: no/yes
1017	configTemplateExists() {
1018	if [ -f $SDTD_BASE/templates/config.xml ]; then
1019	echo 1
1020	else
1021	echo 0
1022	fi
1023	}
1024
1025	# Get a single value from a serverconfig
1026	# Params:
1027	# 1: Instance name
1028	# 2: Property name
1029	# Returns:
1030	# Property value
1031	getConfigValue() {
1032	local CONF=$(getInstancePath $1)/config.xml
1033	$XMLSTARLET sel -t -v "/ServerSettings/property[@name='$2']/@value" $CONF
1034	}
1035
1036	# Update a single value in a serverconfig
1037	# Params:
1038	# 1: Instance name
1039	# 2: Property name
1040	# 3: New value
1041	setConfigValue() {
1042	local CONF=$(getInstancePath $1)/config.xml
1043	$XMLSTARLET ed -L -u "/ServerSettings/property[@name='$2']/@value" -v "$3" $CONF
1044	}
1045

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