forked from cory/tildefriends
94 lines
3.3 KiB
C
94 lines
3.3 KiB
C
#pragma once
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/**
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** \defgroup task Task
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** Task is responsible for running JS in C. It exposes just what is needed for
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** sandboxed or trusted code, helps with communiciation between parent and
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** child processes, including function calls and async operations across the
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** boundaries.
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** @{
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*/
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#include <stdbool.h>
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#include "quickjs.h"
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typedef struct uv_loop_s uv_loop_t;
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typedef struct uv_timer_s uv_timer_t;
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typedef int taskid_t;
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typedef int promiseid_t;
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typedef int exportid_t;
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typedef struct _tf_taskstub_t tf_taskstub_t;
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typedef struct _tf_task_t tf_task_t;
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typedef struct _tf_trace_t tf_trace_t;
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typedef struct _tf_ssb_t tf_ssb_t;
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static const taskid_t k_task_parent_id = 0;
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typedef enum _tf_task_message_t
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{
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kResolvePromise,
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kRejectPromise,
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kInvokeExport,
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kReleaseExport,
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kReleaseImport,
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kActivate,
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kExecute,
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kKill,
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kSetImports,
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kGetExports,
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kLoadFile,
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kTaskError,
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kTaskTrace,
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kPrint,
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} tf_task_message_t;
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tf_task_t* tf_task_create();
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void tf_task_configure_from_fd(tf_task_t* task, int fd);
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void tf_task_set_ssb_port(tf_task_t* task, int port);
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void tf_task_set_http_port(tf_task_t* task, int port);
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void tf_task_set_https_port(tf_task_t* task, int port);
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void tf_task_set_db_path(tf_task_t* task, const char* path);
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void tf_task_set_zip_path(tf_task_t* task, const char* path);
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const char* tf_task_get_zip_path(tf_task_t* task);
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void tf_task_set_args(tf_task_t* task, const char* args);
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bool tf_task_get_one_proc(tf_task_t* task);
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void tf_task_set_one_proc(tf_task_t* task, bool one_proc);
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void tf_task_activate(tf_task_t* task);
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void tf_task_run(tf_task_t* task);
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int tf_task_execute(tf_task_t* task, const char* file);
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void tf_task_set_trusted(tf_task_t* task, bool trusted);
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JSContext* tf_task_get_context(tf_task_t* task);
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void tf_task_destroy(tf_task_t* task);
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exportid_t tf_task_export_function(tf_task_t* task, tf_taskstub_t* to, JSValue function);
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JSValue tf_task_add_import(tf_task_t* task, taskid_t stub_id, exportid_t export_id);
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uv_loop_t* tf_task_get_loop(tf_task_t* task);
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tf_task_t* tf_task_get(JSContext* context);
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tf_trace_t* tf_task_get_trace(tf_task_t* task);
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tf_ssb_t* tf_task_get_ssb(tf_task_t* task);
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const char* tf_task_get_name(tf_task_t* task);
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void tf_task_print(tf_task_t* task, int argc, JSValueConst* argv);
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JSValue tf_task_allocate_promise(tf_task_t* task, promiseid_t* out_promise);
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void tf_task_reject_promise(tf_task_t* task, promiseid_t promise, JSValue error);
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void tf_task_resolve_promise(tf_task_t* task, promiseid_t promise, JSValue result);
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void tf_task_send_promise_message(tf_task_t* from, tf_taskstub_t* to, tf_task_message_t type, promiseid_t promise, JSValue payload);
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void tf_task_on_receive_packet(int packetType, const char* begin, size_t length, void* userData);
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taskid_t tf_task_allocate_task_id(tf_task_t* task, tf_taskstub_t* stub);
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void tf_task_remove_child(tf_task_t* task, tf_taskstub_t* child);
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void tf_task_report_error(tf_task_t* task, JSValue error);
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JSValue tf_try_get_typed_array_buffer(JSContext* ctx, JSValueConst obj, size_t* pbyte_offset, size_t* pbyte_length, size_t* pbytes_per_element);
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uint8_t* tf_try_get_array_buffer(JSContext* ctx, size_t* psize, JSValueConst obj);
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bool tf_task_send_error_to_parent(tf_task_t* task, JSValue error);
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char* tf_task_get_disconnections(tf_task_t* task);
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char* tf_task_get_debug(tf_task_t* task);
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char* tf_task_get_hitches(tf_task_t* task);
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/** @} */
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