JSON Manage Mod 1.7.4/1.7.2

thang phung May 31, 2014 Minecraft Mods

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JSON Manage Mod 1.7.4

Documentation:

No API is complete without documentation, and this one is certainly no different. The JSON format is as follows:

{“command”:”[command]”,”args”:{[args]}}

The args field is where data is passed to/from the server backend as well as return codes and additional information.

Currently Supported Commands

Sending a message to a specific player (SINGLE_MESSAGE)
Broadcasting a message to the entire server (BROADCAST_MESSAGE)
Getting a list of currently connected players (GET_PLAYERS)
Get memory usage statistics from the server (USAGE)
Get TPS data from all dimensions (GET_TPS)
Get a list of installed mods (GET_MODS)
Stop the server (STOP_SERVER)
Start the server (START_SERVER)
Restart the server (RESTART_SERVER)
Get the command line arguments (GET_CMD_ARGS)
Set the command line arguments (SET_CMD_ARGS)
Set the initial stack size (-Xms option) (SET_INIT_STACK_SIZE)
Set the maximum stack size (-Xmx option) (SET_MAX_STACK_SIZE)
Get Minecraft property from server.properties (GET_MC_PROP)
Set Minecraft property from server.properties (SET_MC_PROP)

Table 1: English descriptions of commands and arguments

<thead> <th>Command</th><th>English Description</th><th>Arguments</th><th>Returns</th> </thead>

USAGE	Returns maximum available memory, currently allocated memory, and free memory for the current Java VM in bytes	None	Three strings: “maxMemory”, “allocatedMemory”, and “freeMemory”
GET_PLAYERS	Returns a list of currently connected players	None	List of strings: “players”
STOP_SERVER	Stops the server	None	Success/Failure : “ret_code”
START_SERVER	Starts the server	None	Success/Failure : “ret_code”
RESTART_SERVER	Restarts the server	None	Success/Failure : “ret_code”
SINGLE_MESSAGE	Sends a message to a specific player	“to” and “msg”	Success/Failure : “ret_code”
BROADCAST_MESSAGE	Broadcasts a message to the whole server	“msg”	Success/Failure : “ret_code”
GET_MODS	Returns the list of currently installed mods	None	List of strings: “mods”
GET_TPS	Returns TPS data for all loaded dimensions	None	Map of ints to strings: “tps_data”
GET_CMD_ARGS	Returns current command line arguments	None	String: “cmd_args”
SET_CMD_ARGS	Sets command line arguments (does not take effect until after server restart)	“cmd_args”	Success/Failure : “ret_code”
SET_MAX_STACK_SIZE	Sets the maximum stack size (-Xmx VM arg, does not take effect until after server restart)	“max_stack_size” (Value is string to go after -Xmx, ex: “max_stack_size”:”1024M”)	Success/Failure : “ret_code”
SET_INIT_STACK_SIZE	Sets the initial stack size (-Xms VM arg, does not take effect until after server restart)	“init_stack_size” (Value is string to go after -Xms, ex: “max_stack_size”:”1024M”)	Success/Failure : “ret_code”
GET_MC_PROP	Gets a Minecraft property from the server.properties file	“mc_property”	String: “property_value”
SET_MC_PROP	Sets a Minecraft property (does not take effect until after server restart)	“mc_property” and “property_value”	Success/Failure : “ret_code”

Table 2: Sample JSON for currently supported commands

<thead> <th>Command</th><th>Sample Input</th><th>Sample Return</th> </thead>

USAGE	{“command”:”USAGE”}	{“command”:”USAGE”,”args”:{“ret_code”:”SUCCESS”}}
GET_PLAYERS	{“command”:”GET_PLAYERS”}	{“command”:”GET_PLAYERS”,”args”:{“players”:[“conman2305″],”ret_code”:”SUCCESS”}}
STOP_SERVER	{“command”:”STOP_SERVER”}	{“command”:”STOP_SERVER”,”args”:{“ret_code”:”SUCCESS”}}
START_SERVER	{“command”:”START_SERVER”}	{“command”:”START_SERVER”,”args”:{“ret_code”:”SUCCESS”}}
RESTART_SERVER	{“command”:”RESTART_SERVER”}	{“command”:”RESTART_SERVER”}
SINGLE_MESSAGE	{“command”:”SINGLE_MESSAGE”,”args”:{“to”:”conman2305″,”message”:”Hello World!”}}	{“command”:”SINGLE_MESSAGE”,”args”:{“ret_code”:”SUCCESS”}}
BROADCAST_MESSAGE	{“command”:”BROADCAST_MESSAGE”,”args”:{“message”:”Hello World!”}}	{“command”:”BROADCAST_MESSAGE”,”args”:{“ret_code”:”SUCCESS”}}
GET_MODS	{“command”:”GET_MODS”}	{“command”:”GET_MODS”,”args”:{“mods”:[“Minecraft Coder Pack”,”Forge Mod Loader”,”Minecraft Forge”,”JSONManage”],”ret_code”:”SUCCESS”}}
GET_TPS	{“command”:”GET_TPS”}	{“command”:”GET_TPS”,”args”:{“tps_data”:{“0″:”2.565826812878905″,”1″:”20.0″,”-1″:”20.0″},”ret_code”:”SUCCESS”}}
GET_CMD_ARGS	{“command”:”GET_CMD_ARGS”}	{“command”:”GET_CMD_ARGS”,”args”:{“ret_code”:”SUCCESS”,”cmd_args”:”-Xincgc -Dfml.ignoreInvalidMinecraftCertificates\u003dtrue “}}
SET_CMD_ARGS	{“command”:”SET_CMD_ARGS”,”args”:{“cmd_args”:”-Xmx512M -Xms512M -Xincgc -Dfml.ignoreInvalidMinecraftCertificates\u003dtrue”}}	{“command”:”SET_CMD_ARGS”,”args”:{“ret_code”:”SUCCESS”}}
SET_MAX_STACK_SIZE	{“command”:”SET_MAX_STACK_SIZE”,”args”:{“max_stack_size”:”1024M”}}	{“command”:”SET_MAX_STACK_SIZE”,”args”:{“ret_code”:”SUCCESS”}}
SET_INIT_STACK_SIZE	{“command”:”SET_INIT_STACK_SIZE”,”args”:{“init_stack_size”:”1024M”}}	{“command”:”SET_INIT_STACK_SIZE”,”args”:{“ret_code”:”SUCCESS”}}
GET_MC_PROP	{“command”:”GET_MC_PROP”,”args”:{“mc_property”:”server-port”}}	{“command”:”GET_MC_PROP”,”args”:{“property_value”:”25565″,”ret_code”:”SUCCESS”}}
SET_MC_PROP	{“command”:”SET_MC_PROP”,”args”:{“mc_property”:”server-port”, “property_value”:”25566″}}	{“command”:”SET_MC_PROP”,”args”:{“ret_code”:”SUCCESS”}}