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68 lines
2.2 KiB
C
68 lines
2.2 KiB
C
/*
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* Copyright (c) 2020-2022 Thakee Nathees
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* Copyright (c) 2021-2022 Pocketlang Contributors
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* Distributed Under The MIT License
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*/
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#ifndef MODULES_H
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#define MODULES_H
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#include <pocketlang.h>
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#include "common.h"
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#include <errno.h>
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#include <stdio.h>
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#include <string.h>
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void registerModuleIO(PKVM* vm);
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void registerModulePath(PKVM* vm);
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void registerModuleMath(PKVM* vm);
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// Registers all the cli modules.
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#define REGISTER_ALL_MODULES(vm) \
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do { \
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registerModuleIO(vm); \
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registerModulePath(vm); \
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registerModuleMath(vm); \
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} while (false)
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/*****************************************************************************/
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/* MODULES INTERNAL */
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/*****************************************************************************/
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// Allocate a new module object of type [Ty].
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#define NEW_OBJ(Ty) (Ty*)malloc(sizeof(Ty))
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// Dellocate module object, allocated by NEW_OBJ(). Called by the freeObj
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// callback.
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#define FREE_OBJ(ptr) free(ptr)
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// Returns the docstring of the function, which is a static const char* defined
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// just above the function by the DEF() macro below.
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#define DOCSTRING(fn) __doc_##fn
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// A macro to declare a function, with docstring, which is defined as
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// ___doc_<fn> = docstring; That'll used to generate function help text.
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#define DEF(fn, docstring) \
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static const char* DOCSTRING(fn) = docstring; \
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static void fn(PKVM* vm)
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/*****************************************************************************/
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/* SHARED FUNCTIONS */
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/*****************************************************************************/
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// These are "public" module functions that can be shared. Since some modules
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// can be used for cli's internals we're defining such functions here and they
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// will be imported in the cli.
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bool pathIsAbsolute(const char* path);
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void pathGetDirName(const char* path, size_t* length);
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size_t pathNormalize(const char* path, char* buff, size_t buff_size);
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size_t pathJoin(const char* from, const char* path, char* buffer,
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size_t buff_size);
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#endif // MODULES_H
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