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82 lines
2.1 KiB
C++
82 lines
2.1 KiB
C++
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#include <set>
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#include <string>
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using namespace std;
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#include <string.h>
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#include "bif_arg.h"
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static struct
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{
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const char* bif_type;
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const char* zeek_type;
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const char* c_type;
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const char* c_type_smart;
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const char* accessor;
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const char* accessor_smart;
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const char* cast_smart;
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const char* constructor;
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const char* ctor_smart;
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} builtin_func_arg_type[] = {
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#define DEFINE_BIF_TYPE(id, bif_type, zeek_type, c_type, c_type_smart, accessor, accessor_smart, \
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cast_smart, constructor, ctor_smart) \
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{bif_type, zeek_type, c_type, c_type_smart, accessor, \
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accessor_smart, cast_smart, constructor, ctor_smart},
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#include "bif_type.def"
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#undef DEFINE_BIF_TYPE
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};
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extern const char* arg_list_name;
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BuiltinFuncArg::BuiltinFuncArg(const char* arg_name, int arg_type)
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{
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name = arg_name;
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type = arg_type;
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type_str = "";
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attr_str = "";
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}
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BuiltinFuncArg::BuiltinFuncArg(const char* arg_name, const char* arg_type_str,
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const char* arg_attr_str)
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{
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name = arg_name;
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type = TYPE_OTHER;
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type_str = arg_type_str;
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attr_str = arg_attr_str;
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for ( int i = 0; builtin_func_arg_type[i].bif_type[0] != '\0'; ++i )
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if ( ! strcmp(builtin_func_arg_type[i].bif_type, arg_type_str) )
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{
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type = i;
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type_str = "";
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}
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}
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void BuiltinFuncArg::PrintZeek(FILE* fp)
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{
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fprintf(fp, "%s: %s%s %s", name, builtin_func_arg_type[type].zeek_type, type_str, attr_str);
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}
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void BuiltinFuncArg::PrintCDef(FILE* fp, int n)
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{
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fprintf(fp, "\t%s %s = (%s) (", builtin_func_arg_type[type].c_type, name,
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builtin_func_arg_type[type].c_type);
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char buf[1024];
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snprintf(buf, sizeof(buf), "(*%s)[%d].get()", arg_list_name, n);
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// Print the accessor expression.
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fprintf(fp, builtin_func_arg_type[type].accessor, buf);
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fprintf(fp, ");\n");
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}
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void BuiltinFuncArg::PrintCArg(FILE* fp, int n)
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{
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fprintf(fp, "%s %s", builtin_func_arg_type[type].c_type_smart, name);
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}
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void BuiltinFuncArg::PrintValConstructor(FILE* fp)
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{
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fprintf(fp, builtin_func_arg_type[type].ctor_smart, name);
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}
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