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100 lines
3.8 KiB
XML
100 lines
3.8 KiB
XML
<?xml version="1.0" encoding="UTF-8" ?>
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<class name="SubProcess" inherits="Reference" version="4.4">
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<brief_description>
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Run and manage sub processes.
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</brief_description>
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<description>
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This class grants acess to run and manage sub processes with more fine grained control compared to OS.execute().
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</description>
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<tutorials>
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</tutorials>
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<methods>
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<method name="get_data" qualifiers="const">
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<return type="String" />
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<description>
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Returns the data returned by the last [member poll] run.
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</description>
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</method>
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<method name="get_exitcode" qualifiers="const">
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<return type="int" />
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<description>
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Returns the exit code of the process.
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</description>
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</method>
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<method name="get_process_id" qualifiers="const">
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<return type="int" />
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<description>
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Returns the exit code of the running process, or 0.
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</description>
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</method>
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<method name="is_process_running" qualifiers="const">
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<return type="bool" />
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<description>
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Returns whether a subprocess is running.
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</description>
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</method>
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<method name="poll">
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<return type="int" enum="Error" />
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<description>
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Reads from the running process's console output if applicable.
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</description>
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</method>
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<method name="send_data">
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<return type="int" enum="Error" />
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<argument index="0" name="data" type="String" />
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<description>
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Pipe data to the running process.
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</description>
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</method>
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<method name="send_signal">
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<return type="int" enum="Error" />
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<argument index="0" name="signal" type="int" />
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<description>
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Send a signal to the runnign process.
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</description>
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</method>
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<method name="start">
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<return type="int" enum="Error" />
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<description>
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Start a subprocess according to the properties. Will return ERR_BUSY if something is already running.
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If [member blocking] is true, and [member read_output] is also true, the output can be read from [member get_data()] after this method returns.
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If [member blocking] is false, and [member read_output] is true, the output can be read (usually line-by-line) from [member get_data()] after every [member poll()] calls.
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</description>
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</method>
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<method name="stop">
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<return type="int" enum="Error" />
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<description>
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Stop the running subprocess.
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</description>
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</method>
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</methods>
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<members>
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<member name="arguments" type="PoolStringArray" setter="set_arguments" getter="get_arguments" default="PoolStringArray( )">
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The arguments that will be passed to the executable.
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</member>
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<member name="blocking" type="bool" setter="set_blocking" getter="get_blocking" default="false">
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Whether to block until the subprocess finishes or not.
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</member>
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<member name="executable_path" type="String" setter="set_executable_path" getter="get_executable_path" default="""">
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The executable's path that will be run.
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</member>
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<member name="open_console" type="bool" setter="set_open_console" getter="get_open_console" default="false">
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Whether to open a console window or not. Windows only.
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</member>
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<member name="read_output" type="bool" setter="set_read_output" getter="get_read_output" default="true">
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Controls whether to read any output of the subprocess or not.
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</member>
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<member name="read_std" type="bool" setter="set_read_std" getter="get_read_std" default="true">
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Controls whether to read the standard output of the subprocess or not.
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</member>
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<member name="read_std_err" type="bool" setter="set_read_std_err" getter="get_read_std_err" default="false">
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Controls whether to read the standard error output of the subprocess or not.
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</member>
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<member name="use_pipe_mutex" type="bool" setter="set_use_pipe_mutex" getter="get_use_pipe_mutex" default="false">
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Controls whether to use a mutex when reading the output of the subprocess.
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</member>
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</members>
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<constants>
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</constants>
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</class>
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