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#ifndef ISL_INTERFACE_GENERATOR_H
#define ISL_INTERFACE_GENERATOR_H
#include <map>
#include <set>
#include <string>
#include <clang/AST/Decl.h>
using namespace std;
using namespace clang;
/* isl_class collects all constructors and methods for an isl "class".
* "name" is the name of the class.
* "type" is the declaration that introduces the type.
* "methods" contains the set of methods, grouped by method name.
* "fn_to_str" is a reference to the *_to_str method of this class, if any.
* "fn_copy" is a reference to the *_copy method of this class, if any.
* "fn_free" is a reference to the *_free method of this class, if any.
*/
struct isl_class {
string name;
RecordDecl *type;
set<FunctionDecl *> constructors;
map<string, set<FunctionDecl *> > methods;
FunctionDecl *fn_to_str;
FunctionDecl *fn_copy;
FunctionDecl *fn_free;
};
/* Base class for interface generators.
*/
class generator {
protected:
map<string,isl_class> classes;
map<string, FunctionDecl *> functions_by_name;
public:
generator(set<RecordDecl *> &exported_types,
set<FunctionDecl *> exported_functions,
set<FunctionDecl *> functions);
virtual void generate() = 0;
virtual ~generator() {};
protected:
void print_class_header(const isl_class &clazz, const string &name,
const vector<string> &super);
string drop_type_suffix(string name, FunctionDecl *method);
void die(const char *msg) __attribute__((noreturn));
void die(string msg) __attribute__((noreturn));
vector<string> find_superclasses(RecordDecl *decl);
bool is_overload(Decl *decl);
bool is_constructor(Decl *decl);
bool takes(Decl *decl);
bool keeps(Decl *decl);
bool gives(Decl *decl);
isl_class *method2class(FunctionDecl *fd);
bool is_isl_ctx(QualType type);
bool first_arg_is_isl_ctx(FunctionDecl *fd);
bool is_isl_type(QualType type);
bool is_isl_bool(QualType type);
bool is_isl_stat(QualType type);
bool is_long(QualType type);
bool is_callback(QualType type);
bool is_string(QualType type);
bool is_static(const isl_class &clazz, FunctionDecl *method);
string extract_type(QualType type);
FunctionDecl *find_by_name(const string &name, bool required);
};
#endif /* ISL_INTERFACE_GENERATOR_H */
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