86 lines
2.1 KiB
C
86 lines
2.1 KiB
C
#pragma once
|
|
|
|
/**
|
|
** \defgroup taskstub Task Stub
|
|
** Task Stub is a poorly-named representation of a remote Task that can be
|
|
** exposed to JS.
|
|
** @{
|
|
*/
|
|
|
|
#include "quickjs.h"
|
|
#include "uv.h"
|
|
|
|
/** A task identifier. */
|
|
typedef int taskid_t;
|
|
|
|
/** A packet stream. */
|
|
typedef struct _tf_packetstream_t tf_packetstream_t;
|
|
|
|
/** A task. */
|
|
typedef struct _tf_task_t tf_task_t;
|
|
|
|
/** A handle to another task. */
|
|
typedef struct _tf_taskstub_t tf_taskstub_t;
|
|
|
|
/** Initialize task stub. Call before using the rest. */
|
|
void tf_taskstub_startup();
|
|
|
|
/**
|
|
** Register the task stub script interface.
|
|
** @param context The JS context.
|
|
** @return The task stub constructor.
|
|
*/
|
|
JSValue tf_taskstub_register(JSContext* context);
|
|
|
|
/**
|
|
** Get a unique identifier for the task stub.
|
|
** @param stub The task stub.
|
|
** @return An identifier for the stub.
|
|
*/
|
|
taskid_t tf_taskstub_get_id(const tf_taskstub_t* stub);
|
|
|
|
/**
|
|
** Get the JS object representing the task stub.
|
|
** @param stub The task stub.
|
|
** @return The JS object.
|
|
*/
|
|
JSValue tf_taskstub_get_task_object(const tf_taskstub_t* stub);
|
|
|
|
/**
|
|
** Get the packet stream that can be used to communicate with the task stub.
|
|
** @param stub The task stub.
|
|
** @return The packet stream.
|
|
*/
|
|
tf_packetstream_t* tf_taskstub_get_stream(const tf_taskstub_t* stub);
|
|
|
|
/**
|
|
** Get the task owning the task stub.
|
|
** @param stub The task stub.
|
|
** @return The task from which the task stub was created.
|
|
*/
|
|
tf_task_t* tf_taskstub_get_owner(const tf_taskstub_t* stub);
|
|
|
|
/**
|
|
** Create a task stub representing the parent task of the running process.
|
|
** @param task The running task.
|
|
** @param file A file descriptor of a pipe connected to a parent process task.
|
|
** @return The created task stub.
|
|
*/
|
|
tf_taskstub_t* tf_taskstub_create_parent(tf_task_t* task, uv_file file);
|
|
|
|
/**
|
|
** Report an error to a task stub.
|
|
** @param stub The stub to which to report th eerror.
|
|
** @param error The error to report.
|
|
*/
|
|
void tf_taskstub_on_error(tf_taskstub_t* stub, JSValue error);
|
|
|
|
/**
|
|
** Print to a task stub.
|
|
** @param stub The task stub to which to print.
|
|
** @param arguments The values to print.
|
|
*/
|
|
void tf_taskstub_on_print(tf_taskstub_t* stub, JSValue arguments);
|
|
|
|
/** @} */
|