Refactor all base type accesses to use the RzAnalysisBaseType API

[thestr4ng3r]

The RzAnalysisBaseType API designed in last year's gsoc is the only way that the base types should be accessed:

rizin/librz/include/rz_analysis.h

Lines 2124 to 2130 in 486ed69

	RZ_API RzAnalysisBaseType *rz_analysis_get_base_type(RzAnalysis *analysis, const char *name);
	RZ_API void rz_parse_pdb_types(const RzAnalysis *analysis, const RzPdb *pdb);
	RZ_API void rz_analysis_save_base_type(const RzAnalysis *analysis, const RzAnalysisBaseType *type);
	RZ_API void rz_analysis_base_type_free(RzAnalysisBaseType *type);
	RZ_API RzAnalysisBaseType *rz_analysis_base_type_new(RzAnalysisBaseTypeKind kind);
	RZ_API void rz_analysis_dwarf_process_info(const RzAnalysis *analysis, RzAnalysisDwarfContext *ctx);
	RZ_API void rz_analysis_dwarf_integrate_functions(RzAnalysis *analysis, RzFlag *flags, Sdb *dwarf_sdb);

Currently there may be some accesses that still access the sdb directly and there are some other functions here:

rizin/librz/include/rz_util/rz_ctypes.h

Lines 21 to 34 in 486ed69

	RZ_API int rz_type_set(Sdb *TDB, ut64 at, const char *field, ut64 val);
	RZ_API void rz_type_del(Sdb *TDB, const char *name);
	RZ_API int rz_type_kind(Sdb *TDB, const char *name);
	RZ_API char *rz_type_enum_member(Sdb *TDB, const char *name, const char *member, ut64 val);
	RZ_API char *rz_type_enum_getbitfield(Sdb *TDB, const char *name, ut64 val);
	RZ_API RzList* rz_type_get_enum (Sdb *TDB, const char *name);
	RZ_API ut64 rz_type_get_bitsize (Sdb *TDB, const char *type);
	RZ_API RzList* rz_type_get_by_offset(Sdb *TDB, ut64 offset);
	RZ_API char *rz_type_get_struct_memb(Sdb *TDB, const char *type, int offset);
	RZ_API char *rz_type_link_at (Sdb *TDB, ut64 addr);
	RZ_API int rz_type_set_link (Sdb *TDB, const char *val, ut64 addr);
	RZ_API int rz_type_unlink(Sdb *TDB, ut64 addr);
	RZ_API int rz_type_link_offset (Sdb *TDB, const char *val, ut64 addr);
	RZ_API char *rz_type_format(Sdb *TDB, const char *t);

All such cases shall be refactored to use only the new api above to completely abstract them away from sdb.

As explained in the end of the description in #369, it might be helpful to do this partially in parallel with it.

[XVilka]

I think this one can be closed, since all sdb_types accesses are already isolated in RzTypes and now are part of the #371 and #275