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| | | | | | | #ifdef ERR_DECLARE | #define DECLARE_PURE_ERROR(NAME, SCNAME, INHERIT) \ | PMOD_EXPORT struct program *PIKE_CONCAT(NAME,_error_program); | #define DECLARE_ERROR(NAME, SCNAME, INHERIT, DECL) \ | DECLARE_PURE_ERROR(NAME, SCNAME, INHERIT) \ | ptrdiff_t PIKE_CONCAT(NAME,_error_offset); \ | DECL | | #define ERR_FUNC_SAVE_ID(VAR, NAME, FUNC, TYPE, FLAGS) static int VAR; | | #endif | | #ifdef ERR_EXT_DECLARE | #define DECLARE_PURE_ERROR(NAME, SCNAME, INHERIT) \ | PMOD_EXPORT extern struct program *PIKE_CONCAT(NAME,_error_program); | #define DECLARE_ERROR(NAME, SCNAME, INHERIT, DECL) \ | DECLARE_PURE_ERROR(NAME, SCNAME, INHERIT) \ | extern ptrdiff_t PIKE_CONCAT(NAME,_error_offset); \ | struct PIKE_CONCAT(NAME,_error_struct) { \ | DECL \ | }; | | #define ERR_VAR(TYPE,CTYPE,RUNTYPE,NAME) TYPE NAME ; | #define ERR_CONST(TYPE, NAME, VALUE) | | | | | #endif /* ERR_EXT_DECLARE */ | | #ifdef ERR_SETUP | #define DECLARE_PURE_ERROR(NAME, SCNAME, INHERIT) do { \ | start_new_program(); \ | INHERIT \ | add_string_constant("error_type", #SCNAME, 0); \ | add_string_constant ("error_name", "Error." #SCNAME, ID_PRIVATE|ID_USED); \ | add_integer_constant("is_" #NAME "_error",1,0); \ | PIKE_CONCAT(NAME,_error_program)=end_program(); \ | add_program_constant( #SCNAME "Error",PIKE_CONCAT(NAME,_error_program),0); \ | } while(0); | #define DECLARE_ERROR(NAME, SCNAME, INHERIT, DECL) do { \ | ptrdiff_t current_offset=0; \ | struct PIKE_CONCAT(NAME,_error_struct) foo; \ | DECLARE_PURE_ERROR(NAME, SCNAME, \ | INHERIT \ | current_offset = \ | PIKE_CONCAT(NAME,_error_offset) = \ | ADD_STORAGE(struct PIKE_CONCAT(NAME,_error_struct)); \ | DECL) \ | } while(0); | | #define ERR_VAR(TYPE,CTYPE,RUNTYPE,NAME2) \ | MAP_VARIABLE(#NAME2, CTYPE, 0, \ | current_offset + (((char *)&(foo.NAME2))-((char *)&foo)), RUNTYPE); | #define ERR_CONST(TYPE, NAME, VALUE) \ | PIKE_CONCAT3 (add_, TYPE, _constant) (NAME, VALUE, 0); | | | | | #define ERR_INHERIT(NAME) \ | low_inherit(PIKE_CONCAT(NAME,_error_program),0,0,0,0,0); | | #define ERR_FUNC(NAME,FUNC,TYPE,FLAGS) \ | ADD_FUNCTION(NAME,FUNC,TYPE,FLAGS); | | #define ERR_FUNC_SAVE_ID(VAR, NAME, FUNC, TYPE, FLAGS) \ | VAR = ADD_FUNCTION(NAME,FUNC,TYPE,FLAGS); | | #endif | | #ifdef ERR_CLEANUP | #define DECLARE_PURE_ERROR(NAME, SCNAME, INHERIT) \ | if(PIKE_CONCAT(NAME,_error_program)) { \ | free_program(PIKE_CONCAT(NAME,_error_program)); \ | PIKE_CONCAT(NAME,_error_program)=0; \ | } | #define DECLARE_ERROR(NAME, SCNAME, INHERIT, DECL) \ | DECLARE_PURE_ERROR(NAME, SCNAME, INHERIT) | #endif | | #ifndef EMPTY | #define EMPTY | #endif | | #ifndef ERR_INHERIT | #define ERR_INHERIT(NAME) | #endif | | #ifndef ERR_VAR | #define ERR_VAR(TYPE,CTYPE,RUNTYPE,NAME) | #endif | | #ifndef ERR_CONST | #define ERR_CONST(TYPE, NAME, VALUE) | #endif | | #ifndef ERR_FUNC | #define ERR_FUNC(NAME,FUNC,TYPE,FLAGS) | #endif | | #ifndef ERR_FUNC_SAVE_ID | #define ERR_FUNC_SAVE_ID(VAR, NAME, FUNC, TYPE, FLAGS) | #endif | | DECLARE_ERROR(generic, Generic, EMPTY , | ERR_VAR(struct pike_string *,tStr,PIKE_T_STRING,error_message) | ERR_VAR(struct array *,tArray,PIKE_T_ARRAY,error_backtrace) | ERR_FUNC("cast",f_error_cast,tFunc(tString,tArray),ID_PROTECTED) | ERR_FUNC("`[]",f_error_index,tFunc(tInt01,tMixed),ID_PROTECTED) | ERR_FUNC("_sizeof",f_error__sizeof,tFunc(tNone,tInt2),ID_PROTECTED) | ERR_FUNC("_indices",f_error__indices,tFunc(tNone,tArr(tInt01)),ID_PROTECTED) | ERR_FUNC("_values",f_error__values,tFunc(tNone,tArr(tOr(tStr,tArr(tMixed)))),ID_PROTECTED) | ERR_FUNC("describe",f_error_describe,tFunc(tVoid,tString),0) | ERR_FUNC_SAVE_ID (generic_err_message_fun, "message", f_error_message, | tFunc(tVoid,tString), 0) | ERR_FUNC_SAVE_ID (generic_err_backtrace_fun, "backtrace", f_error_backtrace, | tFunc(tVoid,tArr(tMixed)),0) | ERR_FUNC("_sprintf", f_error__sprintf, | tFunc(tOr(tInt,tVoid) tOr(tMapping,tVoid),tString), ID_PROTECTED) | ERR_FUNC("_is_type", f_error__is_type, tFunc(tString, tInt01), ID_PROTECTED) | ERR_FUNC("create",f_error_create,tFunc(tStr tOr(tVoid,tArr(tMixed)),tVoid),ID_PROTECTED) | ) | | DECLARE_ERROR(index, Index, | ERR_INHERIT(generic), | ERR_VAR(struct svalue, tMix, PIKE_T_MIXED, value) | ERR_VAR(struct svalue, tMix, PIKE_T_MIXED, index) | ) | | DECLARE_ERROR(bad_argument, BadArgument, | ERR_INHERIT(generic), | ERR_VAR(INT_TYPE, tInt, PIKE_T_INT, which_argument) | ERR_VAR(struct pike_string *, tStr,PIKE_T_STRING,expected_type) | ERR_VAR(struct svalue, tMix, PIKE_T_MIXED, got_value) | ) | | DECLARE_ERROR(math, Math, | ERR_INHERIT(generic), | ERR_VAR(struct svalue, tMix, PIKE_T_MIXED, number) | ) | | DECLARE_ERROR(resource, Resource, | ERR_INHERIT(generic), | ERR_VAR(struct pike_string *, tStr, PIKE_T_STRING,resource_type) | ERR_VAR(INT_TYPE, tInt, PIKE_T_INT, howmuch) | ) | | DECLARE_ERROR(permission, Permission, | ERR_INHERIT(generic), | ERR_VAR(struct pike_string *, tStr, PIKE_T_STRING,permission_type) | ) | | DECLARE_ERROR (decode, Decode, | ERR_INHERIT (generic), | ERR_VAR (struct pike_string *, tStr, PIKE_T_STRING, decode_string) | ) | | DECLARE_PURE_ERROR( | cpp, Cpp, | ERR_INHERIT(generic) | ERR_CONST (integer, "is_cpp_or_compilation_error", 1) | ) | | DECLARE_PURE_ERROR( | compilation, Compilation, | ERR_INHERIT(generic) | ERR_CONST (integer, "is_cpp_or_compilation_error", 1) | ) | | DECLARE_PURE_ERROR(master_load, MasterLoad, ERR_INHERIT (generic)) | | DECLARE_ERROR (module_load, ModuleLoad, | ERR_INHERIT (generic), | ERR_VAR (struct pike_string *, tStr, PIKE_T_STRING, path) | ERR_VAR (struct pike_string *, tStr, PIKE_T_STRING, reason) | ) | | #undef DECLARE_PURE_ERROR | #undef DECLARE_ERROR | #undef ERR_INHERIT | #undef ERR_VAR | #undef ERR_CONST | #undef EMPTY | #undef ERR_FUNC | #undef ERR_FUNC_SAVE_ID | | #undef ERR_DECLARE | #undef ERR_EXT_DECLARE | #undef ERR_SETUP | #undef ERR_CLEANUP | | |
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