X-Git-Url: https://git.donarmstrong.com/?a=blobdiff_plain;f=lily%2Finclude%2Flily-guile.hh;h=5bcd235e2753f027caf8e9128f28f766b2ba96ee;hb=30f2bb655e6f240a795af9f52c1476849b378ead;hp=c2fd7033c666bea314e7c3cdc6ca302545c7a951;hpb=ba858880848d6aca1de4401d185860eb2017a01c;p=lilypond.git diff --git a/lily/include/lily-guile.hh b/lily/include/lily-guile.hh index c2fd7033c6..5bcd235e27 100644 --- a/lily/include/lily-guile.hh +++ b/lily/include/lily-guile.hh @@ -1,240 +1,145 @@ /* - lily-guile.hh encapsulate guile + This file is part of LilyPond, the GNU music typesetter. - source file of the GNU LilyPond music typesetter + Copyright (C) 1998--2012 Jan Nieuwenhuizen - (c) 1998--2004 Jan Nieuwenhuizen + LilyPond is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + LilyPond is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with LilyPond. If not, see . */ #ifndef LILY_GUILE_HH #define LILY_GUILE_HH - -/* GUILE only includes version in headers (libguile/version.h) as of - 1.5.x. For some strange reason, they call it SCM.*VERSION. - - Not including config.h here, saves a lot of unnecessary - recompiles. */ -#include - -#ifndef GUILE_MAJOR_VERSION -#ifdef SCM_MAJOR_VERSION -#define GUILE_MAJOR_VERSION SCM_MAJOR_VERSION -#define GUILE_MINOR_VERSION SCM_MINOR_VERSION -#define GUILE_PATCH_LEVEL SCM_MICRO_VERSION -#else -#include "config.h" -#endif +#if __MINGW32__ +#include "mingw-compatibility.hh" #endif -#include "drul-array.hh" - - -/* Guile 1.4.x compatibility */ -#if GUILE_MINOR_VERSION < 5 - -#define scm_t_bits scm_bits_t - -#define fix_guile_1_4_scm_primitive_eval(form) scm_eval_3 (form, 1, SCM_EOL) -#define scm_primitive_eval(form) fix_guile_1_4_scm_primitive_eval (form) - -#define scm_int2num(x) scm_long2num (x) -#define scm_current_module() (SCM)0 -#define scm_set_current_module(x) (void)x -#define scm_c_resolve_module(x) (SCM)0 - -inline SCM scm_c_make_vector (int k, SCM val) { - return scm_make_vector (SCM_MAKINUM (k), val); -} -#define scm_c_define_gsubr scm_make_gsubr -#define scm_remember_upto_here_1(s) scm_remember (&s) -#define scm_gc_protect_object scm_protect_object -#define scm_gc_unprotect_object scm_unprotect_object -#define scm_list_n scm_listify -#define SCM_STRING_CHARS SCM_CHARS -#define SCM_STRING_LENGTH SCM_LENGTH -#define SCM_SYMBOL_CHARS SCM_CHARS -#define SCM_SYMBOL_LENGTH SCM_LENGTH -#define SCM_VECTOR_LENGTH SCM_LENGTH - -#define SMOB_FREE_RETURN_VAL(CL) sizeof(CL) -#define scm_done_free(x) -#endif - -#ifndef SMOB_FREE_RETURN_VAL -#define SMOB_FREE_RETURN_VAL(CL) 0 -#endif - - -#if GUILE_MINOR_VERSION < 7 -#define scm_gc_unregister_collectable_memory(a,b,c) scm_done_free(b) -#define scm_gc_register_collectable_memory(a,b,c) scm_done_malloc(b) -#define SCM_VECTOR_REF(v,i) (SCM_VELTS((v))[(i)]) -#define scm_hash_table_p scm_vector_p - -#endif - -#include "direction.hh" -#include "flower-proto.hh" - -#ifndef SCM_PACK -#define SCM_PACK(x) ((SCM) x) - -#endif -#ifndef SCM_UNPACK -#define SCM_UNPACK(x) ( x) -#endif - -/* - conversion functions follow the GUILE naming convention, i.e. - - A ly_B2A (B b); - */ - -SCM ly_last (SCM list); -SCM ly_write2scm (SCM s); -SCM ly_deep_copy (SCM); -SCM ly_truncate_list (int k, SCM l ); - - -/* - Unreliable on gcc2 - */ -// #define CACHE_SYMBOLS - +#include +#include -#if (__GNUC__ > 2) /* - todo: should add check for x86 as well + Hack for various MacOS incarnations. */ -#define CACHE_SYMBOLS +#ifndef GUILE_ELLIPSIS +#define GUILE_ELLIPSIS #endif +#include "guile-compatibility.hh" +#include "interval.hh" +#include "lily-guile-macros.hh" +#include "ly-module.hh" +#include "std-vector.hh" -#ifdef CACHE_SYMBOLS - +/** Conversion functions follow the GUILE naming convention, i.e. + A ly_B2A (B b); */ -/* - Using this trick we cache the value of scm_str2symbol ("fooo") where - "fooo" is a constant string. This is done at the cost of one static - variable per ly_symbol2scm() use, and one boolean evaluation for - every call. - - The overall speedup of lily is about 5% on a run of wtk1-fugue2 - -*/ -#define ly_symbol2scm(x) ({ static SCM cached; \ - SCM value = cached; /* We store this one locally, since G++ -O2 fucks up else */ \ - if ( __builtin_constant_p ((x)))\ - { if (!cached)\ - value = cached = scm_gc_protect_object (scm_str2symbol((x)));\ - } else\ - value = scm_str2symbol ((char*) (x)); \ - value; }) -#else -inline SCM ly_symbol2scm(char const* x) { return scm_str2symbol((x)); } -#endif +SCM ly_last (SCM list); +string ly_scm_write_string (SCM s); +SCM ly_deep_copy (SCM); +SCM ly_truncate_list (int k, SCM lst); extern SCM global_lily_module; -#define ly_scheme_function(x) ({static SCM cached; \ - SCM value = cached; /* We store this one locally, since G++ -O2 fucks up else */ \ - if ( __builtin_constant_p ((x)))\ - { if (!cached)\ - value = cached = scm_gc_protect_object (scm_eval(scm_str2symbol (x), global_lily_module));\ - } else\ - value = scm_eval(scm_str2symbol (x), global_lily_module);\ - value; }) - +string gulp_file_to_string (string fn, bool must_exist, int size); - -String ly_scm2string (SCM s); -String ly_symbol2string (SCM); +SCM ly_string2scm (string const &s); +string ly_scm2string (SCM s); +string ly_symbol2string (SCM); +string robust_symbol2string (SCM, string); +Rational ly_scm2rational (SCM); +SCM ly_rational2scm (Rational); SCM ly_offset2scm (Offset); Offset ly_scm2offset (SCM); -SCM ly_assoc_chain (SCM key, SCM achain); +SCM ly_chain_assoc (SCM key, SCM achain); +SCM ly_chain_assoc_get (SCM key, SCM achain, SCM default_value, SCM strict_checking = SCM_BOOL_F); SCM ly_assoc_cdr (SCM key, SCM alist); +SCM ly_assoc_get (SCM key, SCM alist, SCM default_value, SCM strict_checking = SCM_BOOL_F); Interval ly_scm2interval (SCM); Drul_array ly_scm2realdrul (SCM); Slice int_list_to_slice (SCM l); SCM ly_interval2scm (Drul_array); -char *ly_scm2newstr (SCM str, size_t *lenp); +char *ly_scm2str0 (SCM str); Real robust_scm2double (SCM, double); int robust_scm2int (SCM, int); +vsize robust_scm2vsize (SCM, vsize); +Direction robust_scm2dir (SCM, Direction); Drul_array robust_scm2drul (SCM, Drul_array); +Drul_array robust_scm2booldrul (SCM, Drul_array); Interval robust_scm2interval (SCM, Drul_array); Offset robust_scm2offset (SCM, Offset); +string robust_scm2string (SCM, string); +Rational robust_scm2rational (SCM, Rational); +vector ly_scm2floatvector (SCM); +SCM ly_floatvector2scm (vector v); SCM ly_quote_scm (SCM s); -bool type_check_assignment (SCM val, SCM sym, SCM type_symbol) ; -String print_scm_val (SCM val); +bool type_check_assignment (SCM val, SCM sym, SCM type_symbol); +string print_scm_val (SCM val); SCM ly_number2string (SCM s); SCM parse_symbol_list (char const *); -SCM robust_list_ref(int i, SCM l); +SCM robust_list_ref (int i, SCM l); SCM alist_to_hashq (SCM); -inline SCM ly_cdr (SCM x) { return SCM_CDR (x); } -inline SCM ly_car (SCM x) { return SCM_CAR (x); } -inline SCM ly_caar (SCM x) { return SCM_CAAR (x); } -inline SCM ly_cdar (SCM x) { return SCM_CDAR (x); } -inline SCM ly_cadr (SCM x) { return SCM_CADR (x); } -inline SCM ly_cddr (SCM x) { return SCM_CDDR (x); } -inline SCM ly_caddr (SCM x) { return SCM_CADDR (x); } -inline SCM ly_cdadr (SCM x) { return SCM_CDADR (x); } -inline SCM ly_caadr (SCM x) { return SCM_CAADR (x); } -inline SCM ly_cadar (SCM x) { return SCM_CADAR (x); } -/* inserts at front, removing dublicates */ -inline SCM ly_assoc_front_x(SCM alist, SCM key, SCM val) -{ - return scm_acons(key, val, scm_assoc_remove_x (alist, key)); -} -inline bool ly_c_pair_p (SCM x) { return SCM_NFALSEP (scm_pair_p (x)); } -inline bool is_symbol (SCM x) { return SCM_SYMBOLP (x); } -inline bool is_boolean (SCM x) { return SCM_BOOLP (x); } -inline bool is_char (SCM x) { return SCM_CHARP (x); } -inline bool is_number (SCM x) { return SCM_NUMBERP (x); } -inline bool ly_c_string_p (SCM x) { return SCM_STRINGP (x); } -inline bool is_vector (SCM x) { return SCM_VECTORP (x); } -inline bool is_list (SCM x) { return SCM_NFALSEP (scm_list_p (x)); } -inline bool is_procedure (SCM x) { return SCM_NFALSEP (scm_procedure_p (x)); } -inline bool is_eq (SCM x, SCM y) { return SCM_EQ_P (x, y); } -inline bool is_equal (SCM x, SCM y) { - return SCM_NFALSEP (scm_equal_p (x, y)); -} +SCM ly_alist_vals (SCM alist); +SCM ly_hash2alist (SCM tab); +SCM ly_hash_table_keys (SCM tab); + +SCM ly_assoc_prepend_x (SCM alist, SCM key, SCM val); +inline bool ly_is_fraction (SCM x) { return SCM_FRACTIONP (x) || scm_is_integer (x); } + +inline bool ly_is_list (SCM x) { return scm_is_true (scm_list_p (x)); } +inline bool ly_cheap_is_list (SCM x) { return scm_is_pair (x) || x == SCM_EOL; } +inline bool ly_is_procedure (SCM x) { return scm_is_true (scm_procedure_p (x)); } +inline bool ly_is_port (SCM x) { return scm_is_true (scm_port_p (x)); } -inline bool ly_scm2bool (SCM x) { return SCM_NFALSEP (x); } -inline char ly_scm2char (SCM x) { return SCM_CHAR(x); } -inline int ly_scm2int (SCM x) { return scm_num2int (x, 0, "ly_scm2int"); } -inline double ly_scm2double (SCM x) { return scm_num2dbl (x, "ly_scm2double"); } -inline unsigned long ly_length (SCM x) { - return scm_num2ulong (scm_length (x), 0, "ly_length"); +/* + want to take the address of this function; scm_is_symbol() is a + macro. + */ +inline bool ly_is_symbol (SCM x) { return scm_is_symbol (x); } + +inline bool ly_is_equal (SCM x, SCM y) +{ + return scm_is_true (scm_equal_p (x, y)); } -inline unsigned long ly_vector_length (SCM x) { return SCM_VECTOR_LENGTH (x); } -inline SCM ly_bool2scm (bool x) { return SCM_BOOL (x); } +inline bool ly_scm2bool (SCM x) { return scm_is_true (x); } +inline char ly_scm2char (SCM x) { return (char)SCM_CHAR (x); } +inline SCM ly_bool2scm (bool x) { return scm_from_bool (x); } -inline SCM ly_append2 (SCM x1, SCM x2) { - return scm_append (scm_listify (x1, x2, SCM_UNDEFINED)); +inline SCM ly_append2 (SCM x1, SCM x2) +{ + return scm_append (scm_listify (x1, x2, SCM_UNDEFINED)); } -inline SCM ly_append3 (SCM x1, SCM x2, SCM x3) { - return scm_append (scm_listify (x1, x2, x3, SCM_UNDEFINED)); +inline SCM ly_append3 (SCM x1, SCM x2, SCM x3) +{ + return scm_append (scm_listify (x1, x2, x3, SCM_UNDEFINED)); } -inline SCM ly_append4 (SCM x1, SCM x2, SCM x3, SCM x4) { - return scm_append (scm_listify (x1, x2, x3, x4, SCM_UNDEFINED)); +inline SCM ly_append4 (SCM x1, SCM x2, SCM x3, SCM x4) +{ + return scm_append (scm_listify (x1, x2, x3, x4, SCM_UNDEFINED)); } /* display and print newline. - */ -extern "C" { -void ly_display_scm (SCM s); +*/ +extern "C" { + void ly_display_scm (SCM s); } -#include "array.hh" - -void read_lily_scm_file (String); +void read_lily_scm_file (string); void ly_c_init_guile (); bool is_direction (SCM s); @@ -260,96 +165,57 @@ SCM ly_split_list (SCM s, SCM lst); SCM ly_unique (SCM lst); SCM ly_list_qsort_uniq_x (SCM lst); - +SCM ly_output_formats (); /* snarfing. - */ -void add_scm_init_func (void (*) ()); +*/ +void add_scm_init_func (void ( *) ()); extern "C" { -typedef SCM (*Scheme_function_unknown) (); + typedef SCM (*Scheme_function_unknown) (GUILE_ELLIPSIS); } #if __GNUC__ > 2 || __GNUC_MINOR__ >= 96 typedef SCM (*Scheme_function_0) (); typedef SCM (*Scheme_function_1) (SCM); -typedef SCM (*Scheme_function_2) (SCM,SCM); -typedef SCM (*Scheme_function_3) (SCM,SCM, SCM); +typedef SCM (*Scheme_function_2) (SCM, SCM); +typedef SCM (*Scheme_function_3) (SCM, SCM, SCM); #else -typedef SCM (*Scheme_function_0) (...); -typedef SCM (*Scheme_function_1) (...); -typedef SCM (*Scheme_function_2) (...); -typedef SCM (*Scheme_function_3) (...); +typedef SCM (*Scheme_function_0) (GUILE_ELLIPSIS); +typedef SCM (*Scheme_function_1) (GUILE_ELLIPSIS); +typedef SCM (*Scheme_function_2) (GUILE_ELLIPSIS); +typedef SCM (*Scheme_function_3) (GUILE_ELLIPSIS); #endif - /* - Adds the NAME as a Scheme function, and a variable to store the SCM - version of the function in the static variable NAME_proc + Inline these for performance reasons. */ -#define DECLARE_SCHEME_CALLBACK(NAME,ARGS) \ - static SCM NAME ARGS; \ - static SCM NAME ## _proc +#define scm_cdr ly_cdr +#define scm_car ly_car -/* - Make TYPE::FUNC available as a Scheme function. - */ -#define MAKE_SCHEME_CALLBACK(TYPE, FUNC, ARGCOUNT) \ -SCM TYPE :: FUNC ## _proc;\ -void \ -TYPE ## _ ## FUNC ## _init_functions () \ -{ \ - TYPE :: FUNC ## _proc = scm_c_define_gsubr (#TYPE "::" #FUNC, \ - (ARGCOUNT), 0, 0, \ - (Scheme_function_unknown)TYPE :: FUNC); \ - scm_c_export (#TYPE "::" #FUNC, NULL);\ -} \ - \ -ADD_SCM_INIT_FUNC (TYPE ## _ ## FUNC ## _callback, TYPE ## _ ## FUNC ## _init_functions); \ - - -void ly_add_function_documentation (SCM proc, char const * fname, - char const * varlist, - char const * doc); - -#define ADD_SCM_INIT_FUNC(name, func)\ -class name ## _scm_initter { \ -public:\ - name ## _scm_initter () \ - { \ - add_scm_init_func (func); \ - } \ -} _ ## name ## _scm_initter; \ -/* end define */ - -#define LY_DEFINE_WITHOUT_DECL(INITPREFIX, FNAME, PRIMNAME, REQ, OPT, VAR, ARGLIST, DOCSTRING) \ -SCM FNAME ## _proc;\ -void \ -INITPREFIX ## init ()\ -{\ - FNAME ## _proc \ - = scm_c_define_gsubr (PRIMNAME,REQ, OPT, VAR, (Scheme_function_unknown) FNAME);\ - ly_add_function_documentation ( FNAME ## _proc ,PRIMNAME, #ARGLIST, DOCSTRING);\ - scm_c_export (PRIMNAME,NULL);\ -}\ -ADD_SCM_INIT_FUNC (INITPREFIX ## init_unique_prefix, INITPREFIX ## init);\ -SCM \ -FNAME ARGLIST\ - - -#define LY_DEFINE(FNAME, PRIMNAME, REQ, OPT, VAR, ARGLIST, DOCSTRING) \ -SCM FNAME ARGLIST ; \ -LY_DEFINE_WITHOUT_DECL(FNAME, FNAME, PRIMNAME, REQ, OPT, VAR, ARGLIST, DOCSTRING) - - -#define LY_DEFINE_MEMBER_FUNCTION(CLASS, FNAME, PRIMNAME, REQ, OPT, VAR, ARGLIST, DOCSTRING) \ -SCM FNAME ARGLIST ; \ -LY_DEFINE_WITHOUT_DECL(CLASS ## FNAME, CLASS::FNAME, PRIMNAME, REQ, OPT, VAR, ARGLIST, DOCSTRING) - - -#define get_property(x) internal_get_property(ly_symbol2scm(x)) -#define set_property(x,y) internal_set_property(ly_symbol2scm (x), y) +#ifndef scm_is_pair +#define scm_is_pair ly_is_pair +#endif + +inline SCM ly_car (SCM x) { return SCM_CAR (x); } +inline SCM ly_cdr (SCM x) { return SCM_CDR (x); } +inline bool ly_is_pair (SCM x) { return SCM_I_CONSP (x); } + +#include "std-vector.hh" + +template +SCM +ly_cxx_vector_to_list (vector const &src) +{ + SCM l = SCM_EOL; + for (vsize i = src.size (); i--;) + l = scm_cons (src[i]->self_scm (), l); + + return l; +} +SCM ly_offsets2scm (vector os); +vector ly_scm2offsets (SCM s); #endif /* LILY_GUILE_HH */