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source: scripts/usr/local/lib/7dtd/serverconfig.sh@ 249

Last change on this file since 249 was 241, checked in by alloc, 9 years ago
Scripts 92
File size: 19.8 KB

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

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