#ifndef GRUB2_H
#define GRUB2_H
+#include <regex.h>
#include <stdbool.h>
#include <list/list.h>
-struct grub2_parser;
+struct grub2_script;
struct grub2_word {
const char *text;
STMT_TYPE_IF,
STMT_TYPE_BLOCK,
} type;
+ int (*exec)(struct grub2_script *,
+ struct grub2_statement *);
};
struct grub2_statement_simple {
struct grub2_statements *statements;
};
+struct grub2_script {
+ struct grub2_statements *statements;
+ struct list environment;
+ regex_t var_re;
+};
+
struct grub2_parser {
void *scanner;
- struct grub2_statements *statements;
+ struct grub2_script *script;
};
struct grub2_statements *create_statements(struct grub2_parser *parser);
void word_append(struct grub2_word *w1, struct grub2_word *w2);
+/* script interface */
+void script_execute(struct grub2_script *script);
+
+int statement_simple_execute(struct grub2_script *script,
+ struct grub2_statement *statement);
+int statement_if_execute(struct grub2_script *script,
+ struct grub2_statement *statement);
+
+struct grub2_script *create_script(void *ctx);
+
#endif /* GRUB2_H */