wash
edfb3e24a3
bshell: the front-end binary bshell.runtime: contains the parser, compiler, and classes needed to run bshell scripts bshell.core: contains the builtin commandlets and aliases
52 lines
1.3 KiB
C
52 lines
1.3 KiB
C
#ifndef BSHELL_RUNTIME_SCOPE_H_
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#define BSHELL_RUNTIME_SCOPE_H_
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#include "var-map.h"
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#include <bshell/runtime/script-block.h>
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#include <fx/collections/hashtable.h>
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#include <fx/namemap.h>
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#include <fx/queue.h>
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#include <fx/vector.h>
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struct bshell_runtime;
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enum bshell_runtime_scope_type {
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RUNTIME_SCOPE_OTHER = 0,
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RUNTIME_SCOPE_SCRIPT,
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RUNTIME_SCOPE_GLOBAL,
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};
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struct bshell_runtime_scope {
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enum bshell_runtime_scope_type s_type;
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fx_queue_entry s_entry;
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struct var_map s_vars;
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fx_hashtable *s_functions;
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FX_VECTOR_DECLARE(fx_value, s_stack);
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size_t s_ip;
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bshell_scriptblock *s_block;
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bshell_instruction *s_instr;
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size_t s_nr_instr;
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fx_value *s_pool;
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size_t s_nr_pool;
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};
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extern struct bshell_runtime_scope *runtime_push_scope(
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struct bshell_runtime *rt,
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enum bshell_runtime_scope_type type,
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bshell_scriptblock *block);
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extern void runtime_pop_scope(struct bshell_runtime *rt);
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extern struct bshell_runtime_scope *runtime_get_scope(struct bshell_runtime *rt);
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extern void bshell_runtime_scope_push_value(
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struct bshell_runtime_scope *scope,
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const fx_value *value);
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extern fx_value bshell_runtime_scope_pop_value(struct bshell_runtime_scope *scope);
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extern void bshell_runtime_scope_set_block(
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struct bshell_runtime_scope *scope,
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bshell_scriptblock *block);
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#endif
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