70 lines
4.5 KiB
C
70 lines
4.5 KiB
C
#ifndef _UCLISP_BUILTINS_H_
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#define _UCLISP_BUILTINS_H_
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#include "utility.h"
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#define LISP_FUNC_0(func_name, state_name) \
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static struct ucl_object *func_name##_impl(); \
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struct ucl_object *func_name(struct ucl_state *state, struct ucl_object *args) { \
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if (args->cell.car != NULL) { \
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return NULL; \
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} \
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return func_name##_impl(state_name); \
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} \
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static struct ucl_object *func_name##_impl(struct ucl_state *state)
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#define LISP_FUNC_1(func_name, state_name, arg0_name) \
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static struct ucl_object *func_name##_impl(struct ucl_state *state, struct ucl_object *arg0_name); \
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struct ucl_object *func_name(struct ucl_state *state, struct ucl_object *args) { \
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struct ucl_object *len_obj = ucl_list_length(args); \
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if (len_obj->type != UCL_TYPE_INT) { \
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return NULL; \
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} \
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if (len_obj->integer != 1) { \
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return NULL; \
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} \
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struct ucl_object *arg0 = ucl_car(args); \
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return func_name##_impl(state_name, arg0); \
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} \
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static struct ucl_object *func_name##_impl(struct ucl_state *state, struct ucl_object *arg0_name)
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// TODO: Unroll the args more efficiently, this is O(n^2)
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#define LISP_FUNC_2(func_name, state_name, arg0_name, arg1_name) \
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static struct ucl_object *func_name##_impl(struct ucl_state *state, struct ucl_object *arg0_name, struct ucl_object *arg1_name); \
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struct ucl_object *func_name(struct ucl_state *state, struct ucl_object *args) { \
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struct ucl_object *len_obj = ucl_list_length(args); \
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if (len_obj->type != UCL_TYPE_INT) { \
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return NULL; \
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} \
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if (len_obj->integer != 2) { \
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return NULL; \
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} \
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struct ucl_object *arg0 = ucl_list_nth(args, 0); \
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struct ucl_object *arg1 = ucl_list_nth(args, 1); \
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return func_name##_impl(state_name, arg0, arg1); \
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} \
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static struct ucl_object *func_name##_impl(struct ucl_state *state, struct ucl_object *arg0_name, struct ucl_object *arg1_name)
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struct ucl_object *ucl_builtin_error(struct ucl_state *state, struct ucl_object *args);
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struct ucl_object *ucl_builtin_type(struct ucl_state *state, struct ucl_object *args);
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struct ucl_object *ucl_builtin_symbol_p(struct ucl_state *state, struct ucl_object *args);
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struct ucl_object *ucl_builtin_string_p(struct ucl_state *state, struct ucl_object *args);
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struct ucl_object *ucl_builtin_int_p(struct ucl_state *state, struct ucl_object *args);
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struct ucl_object *ucl_builtin_list_p(struct ucl_state *state, struct ucl_object *args);
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struct ucl_object *ucl_builtin_add(struct ucl_state *state, struct ucl_object *args);
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struct ucl_object *ucl_builtin_sub(struct ucl_state *state, struct ucl_object *args);
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struct ucl_object *ucl_builtin_mul(struct ucl_state *state, struct ucl_object *args);
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struct ucl_object *ucl_builtin_div(struct ucl_state *state, struct ucl_object *args);
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struct ucl_object *ucl_builtin_mod(struct ucl_state *state, struct ucl_object *args);
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struct ucl_object *ucl_builtin_concat(struct ucl_state *state, struct ucl_object *args);
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struct ucl_object *ucl_builtin_now_millis_mono(struct ucl_state *state, struct ucl_object *args);
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struct ucl_object *ucl_builtin_let(struct ucl_state *state, struct ucl_object *args);
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struct ucl_object *ucl_builtin_list(struct ucl_state *state, struct ucl_object *args);
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struct ucl_object *ucl_builtin_print(struct ucl_state *state, struct ucl_object *args);
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#endif
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