static void pobject(int d, js_Ast *list) { ps("{"); while (list) { js_Ast *kv = list->a; assert(list->type == AST_LIST); switch (kv->type) { case EXP_PROP_VAL: pexpi(d, COMMA, kv->a); ps(": "); pexpi(d, COMMA, kv->b); break; case EXP_PROP_GET: ps("get "); pexpi(d, COMMA, kv->a); ps("() {\n"); pstmlist(d, kv->c); in(d); ps("}"); break; case EXP_PROP_SET: ps("set "); pexpi(d, COMMA, kv->a); ps("("); pargs(d, kv->b); ps(") {\n"); pstmlist(d, kv->c); in(d); ps("}"); break; } list = list->b; if (list) ps(", "); } ps("}"); }
static int pexp7 (void) { int ei0, ei1, ei2; ei0 = 0; switch (Ltok) { case L_FUNCTION: Lgtok (); ei0 = pfunc (); break; case L_LP: ei0 = Cnew (C_PEXPR); Lgtok (); ei1 = pexpr (); GTOKIFEQ (L_RP); Csetfp (ei0, ei1); break; case L_LB: ei0 = ptcons (); break; case L_STRING: case L_NUMBER: ei0 = pcons (); break; case L_ID: ei0 = pvar (); if (Ltok == L_LP) { /* ie: it's really a function call */ ei1 = ei0; ei0 = Cnew (C_FCALL); Csetfp (ei0, ei1); Lgtok (); ei2 = pargs (); Csetnext (ei1, ei2); GTOKIFEQ (L_RP); } break; default: err ("expected EXP7 type token, found: %s", Lnames[Ltok]); } return ei0; }
/* * Main loop for command mode command decoding. * A few commands are executed here, but main function * is to strip command addresses, do a little address oriented * processing and call command routines to do the real work. */ void commands(bool noprompt, bool exitoneof) { register line *addr; register int c; register int lchng; int given; int seensemi; int cnt; bool hadpr; resetflav(); nochng(); for (;;) { /* * If dot at last command * ended up at zero, advance to one if there is a such. */ if (dot <= zero) { dot = zero; if (dol > zero) dot = one; } shudclob = 0; /* * If autoprint or trailing print flags, * print the line at the specified offset * before the next command. */ if (pflag || (lchng != chng && value(AUTOPRINT) && !inglobal && !inopen && endline)) { pflag = 0; nochng(); if (dol != zero) { addr1 = addr2 = dot + poffset; if (addr1 < one || addr1 > dol) error("Offset out-of-bounds|Offset after command too large"); setdot1(); goto print; } } nochng(); /* * Print prompt if appropriate. * If not in global flush output first to prevent * going into pfast mode unreasonably. */ if (inglobal == 0) { flush(); if (!hush && value(PROMPT) && !globp && !noprompt && endline) { ex_putchar(':'); hadpr = 1; } TSYNC(); } /* * Gobble up the address. * Degenerate addresses yield ".". */ addr2 = 0; given = seensemi = 0; do { addr1 = addr2; addr = address(0); c = getcd(); if (addr == 0) { if (c == ',') addr = dot; else if (addr1 != 0) { addr2 = dot; break; } else break; } addr2 = addr; given++; if (c == ';') { c = ','; dot = addr; seensemi = 1; } } while (c == ','); if (c == '%') { /* %: same as 1,$ */ addr1 = one; addr2 = dol; given = 2; c = ex_getchar(); } if (addr1 == 0) addr1 = addr2; if (c == ':') c = ex_getchar(); /* * Set command name for special character commands. */ tailspec(c); /* * If called via : escape from open or visual, limit * the set of available commands here to save work below. */ if (inopen) { if (c=='\n' || c=='\r' || c==CTRL('d') || c==EOF) { if (addr2) dot = addr2; if (c == EOF) return; continue; } if (any(c, "o")) notinvis: tailprim(Command, 1, 1); } switch (c) { case 'a': switch(peekchar()) { case 'b': /* abbreviate */ tail("abbreviate"); setnoaddr(); mapcmd(0, 1); anyabbrs = 1; continue; case 'r': /* args */ tail("args"); setnoaddr(); eol(); pargs(); continue; } /* append */ if (inopen) goto notinvis; tail("append"); setdot(); aiflag = exclam(); ex_newline(); vmacchng(0); deletenone(); setin(addr2); inappend = 1; ignore(append(gettty, addr2)); inappend = 0; nochng(); continue; case 'c': switch (peekchar()) { /* copy */ case 'o': tail("copy"); vmacchng(0); move(); continue; #ifdef CHDIR /* cd */ case 'd': tail("cd"); goto changdir; /* chdir */ case 'h': ignchar(); if (peekchar() == 'd') { register char *p; tail2of("chdir"); changdir: if (savedfile[0] == '/' || !value(WARN)) ignore(exclam()); else ignore(quickly()); if (skipend()) { p = getenv("HOME"); if (p == NULL) error("Home directory unknown"); } else getone(), p = file; eol(); if (chdir(p) < 0) filioerr(p); if (savedfile[0] != '/') edited = 0; continue; } if (inopen) tailprim("change", 2, 1); tail2of("change"); break; #endif default: if (inopen) goto notinvis; tail("change"); break; } /* change */ aiflag = exclam(); setCNL(); vmacchng(0); setin(addr1); delete(0); inappend = 1; ignore(append(gettty, addr1 - 1)); inappend = 0; nochng(); continue; /* delete */ case 'd': /* * Caution: dp and dl have special meaning already. */ tail("delete"); c = cmdreg(); setCNL(); vmacchng(0); if (c) YANKreg(c); delete(0); appendnone(); continue; /* edit */ /* ex */ case 'e': tail(peekchar() == 'x' ? "ex" : "edit"); editcmd: if (!exclam() && chng) c = 'E'; filename(c); if (c == 'E') { ungetchar(lastchar()); ignore(quickly()); } setnoaddr(); doecmd: init(); addr2 = zero; laste++; ex_sync(); rop(c); nochng(); continue; /* file */ case 'f': tail("file"); setnoaddr(); filename(c); noonl(); /* synctmp(); */ continue; /* global */ case 'g': tail("global"); global(!exclam()); nochng(); continue; /* insert */ case 'i': if (inopen) goto notinvis; tail("insert"); setdot(); nonzero(); aiflag = exclam(); ex_newline(); vmacchng(0); deletenone(); setin(addr2); inappend = 1; ignore(append(gettty, addr2 - 1)); inappend = 0; if (dot == zero && dol > zero) dot = one; nochng(); continue; /* join */ case 'j': tail("join"); c = exclam(); setcount(); nonzero(); ex_newline(); vmacchng(0); if (given < 2 && addr2 != dol) addr2++; join(c); continue; /* k */ case 'k': casek: pastwh(); c = ex_getchar(); if (endcmd(c)) serror("Mark what?|%s requires following letter", Command); ex_newline(); if (!islower(c)) error("Bad mark|Mark must specify a letter"); setdot(); nonzero(); names[c - 'a'] = *addr2 &~ 01; anymarks = 1; continue; /* list */ case 'l': tail("list"); setCNL(); ignorf(setlist(1)); pflag = 0; goto print; case 'm': if (peekchar() == 'a') { ignchar(); if (peekchar() == 'p') { /* map */ tail2of("map"); setnoaddr(); mapcmd(0, 0); continue; } /* mark */ tail2of("mark"); goto casek; } /* move */ tail("move"); vmacchng(0); move(); continue; case 'n': if (peekchar() == 'u') { tail("number"); goto numberit; } /* next */ tail("next"); setnoaddr(); ckaw(); ignore(quickly()); if (getargs()) makargs(); next(); c = 'e'; filename(c); goto doecmd; /* open */ case 'o': tail("open"); oop(); pflag = 0; nochng(); continue; case 'p': case 'P': switch (peekchar()) { /* put */ case 'u': tail("put"); setdot(); c = cmdreg(); eol(); vmacchng(0); if (c) putreg(c); else put(); continue; case 'r': ignchar(); if (peekchar() == 'e') { /* preserve */ tail2of("preserve"); eol(); if (preserve() == 0) error("Preserve failed!"); else error("File preserved."); } tail2of("print"); break; default: tail("print"); break; } /* print */ setCNL(); pflag = 0; print: nonzero(); if (CL && span() > EX_LINES) { flush1(); vclear(); } plines(addr1, addr2, 1); continue; /* quit */ case 'q': tail("quit"); setnoaddr(); c = quickly(); eol(); if (!c) quit: nomore(); if (inopen) { vgoto(WECHO, 0); if (!ateopr()) vnfl(); else { tostop(); } flush(); setty(normf); } cleanup(1); ex_exit(0); case 'r': if (peekchar() == 'e') { ignchar(); switch (peekchar()) { /* rewind */ case 'w': tail2of("rewind"); setnoaddr(); if (!exclam()) { ckaw(); if (chng && dol > zero) error("No write@since last chage (:rewind! overrides)"); } eol(); erewind(); next(); c = 'e'; ungetchar(lastchar()); filename(c); goto doecmd; /* recover */ case 'c': tail2of("recover"); setnoaddr(); c = 'e'; if (!exclam() && chng) c = 'E'; filename(c); if (c == 'E') { ungetchar(lastchar()); ignore(quickly()); } init(); addr2 = zero; laste++; ex_sync(); recover(); rop2(); revocer(); if (status == 0) rop3(c); if (dol != zero) change(); nochng(); continue; } tail2of("read"); } else tail("read"); /* read */ if (savedfile[0] == 0 && dol == zero) c = 'e'; pastwh(); vmacchng(0); if (peekchar() == '!') { setdot(); ignchar(); unix0(0); filter(0); continue; } filename(c); rop(c); nochng(); if (inopen && endline && addr1 > zero && addr1 < dol) dot = addr1 + 1; continue; case 's': switch (peekchar()) { /* * Caution: 2nd char cannot be c, g, or r * because these have meaning to substitute. */ /* set */ case 'e': tail("set"); setnoaddr(); set(); continue; /* shell */ case 'h': tail("shell"); setNAEOL(); vnfl(); putpad(TE); flush(); unixwt(1, unixex("-i", (char *) 0, 0, 0)); vcontin(0); continue; /* source */ case 'o': #ifdef notdef if (inopen) goto notinvis; #endif tail("source"); setnoaddr(); getone(); eol(); source(file, 0); continue; #ifdef SIGTSTP /* stop, suspend */ case 't': tail("stop"); goto suspend; case 'u': tail("suspend"); suspend: if (!dosusp) error("Old tty driver|Not using new tty driver/shell"); c = exclam(); eol(); if (!c) ckaw(); onsusp(0); continue; #endif } /* fall into ... */ /* & */ /* ~ */ /* substitute */ case '&': case '~': Command = "substitute"; if (c == 's') tail(Command); vmacchng(0); if (!substitute(c)) pflag = 0; continue; /* t */ case 't': if (peekchar() == 'a') { tail("tag"); tagfind(exclam()); if (!inopen) lchng = chng - 1; else nochng(); continue; } tail("t"); vmacchng(0); move(); continue; case 'u': if (peekchar() == 'n') { ignchar(); switch(peekchar()) { /* unmap */ case 'm': tail2of("unmap"); setnoaddr(); mapcmd(1, 0); continue; /* unabbreviate */ case 'a': tail2of("unabbreviate"); setnoaddr(); mapcmd(1, 1); anyabbrs = 1; continue; } /* undo */ tail2of("undo"); } else tail("undo"); setnoaddr(); markDOT(); c = exclam(); ex_newline(); undo(c); continue; case 'v': switch (peekchar()) { case 'e': /* version */ tail("version"); setNAEOL(); ex_printf("@(#) Version 3.6, 11/3/80" " (4.0BSD). git " "160803 14:24" +5); noonl(); continue; /* visual */ case 'i': tail("visual"); if (inopen) { c = 'e'; goto editcmd; } vop(); pflag = 0; nochng(); continue; } /* v */ tail("v"); global(0); nochng(); continue; /* write */ case 'w': c = peekchar(); tail(c == 'q' ? "wq" : "write"); wq: if (skipwh() && peekchar() == '!') { pofix(); ignchar(); setall(); unix0(0); filter(1); } else { setall(); wop(1); nochng(); } if (c == 'q') goto quit; continue; /* xit */ case 'x': tail("xit"); if (!chng) goto quit; c = 'q'; goto wq; /* yank */ case 'y': tail("yank"); c = cmdreg(); setcount(); eol(); vmacchng(0); if (c) YANKreg(c); else yank(); continue; /* z */ case 'z': zop(0); pflag = 0; continue; /* * */ /* @ */ case '*': case '@': c = ex_getchar(); if (c=='\n' || c=='\r') ungetchar(c); if (any(c, "@*\n\r")) c = lastmac; if (isupper(c)) c = tolower(c); if (!islower(c)) error("Bad register"); ex_newline(); setdot(); cmdmac(c); continue; /* | */ case '|': endline = 0; goto caseline; /* \n */ case '\n': endline = 1; caseline: notempty(); if (addr2 == 0) { if (UP != NOSTR && c == '\n' && !inglobal) c = CTRL('k'); if (inglobal) addr1 = addr2 = dot; else { if (dot == dol) error("At EOF|At end-of-file"); addr1 = addr2 = dot + 1; } } setdot(); nonzero(); if (seensemi) addr1 = addr2; ex_getline(*addr1); if (c == CTRL('k')) { flush1(); destline--; if (hadpr) shudclob = 1; } plines(addr1, addr2, 1); continue; /* " */ case '"': comment(); continue; /* # */ case '#': numberit: setCNL(); ignorf(setnumb(1)); pflag = 0; goto print; /* = */ case '=': ex_newline(); setall(); if (inglobal == 2) pofix(); ex_printf("%d", lineno(addr2)); noonl(); continue; /* ! */ case '!': if (addr2 != 0) { vmacchng(0); unix0(0); setdot(); filter(2); } else { unix0(1); pofix(); putpad(TE); flush(); unixwt(1, unixex("-c", uxb, 0, 0)); vclrech(1); /* vcontin(0); */ nochng(); } continue; /* < */ /* > */ case '<': case '>': for (cnt = 1; peekchar() == c; cnt++) ignchar(); setCNL(); vmacchng(0); shift(c, cnt); continue; /* ^D */ /* EOF */ case CTRL('d'): case EOF: if (exitoneof) { if (addr2 != 0) dot = addr2; return; } if (!isatty(0)) { if (intty) /* * Chtty sys call at UCB may cause a * input which was a tty to suddenly be * turned into /dev/null. */ onhup(0); return; } if (addr2 != 0) { setlastchar('\n'); putnl(); } if (dol == zero) { if (addr2 == 0) putnl(); notempty(); } ungetchar(EOF); zop(hadpr); continue; default: if (!isalpha(c)) break; ungetchar(c); tailprim("", 0, 0); } ierror("What?|Unknown command character '%c'", c); } }
// // * - type ... calgray, calrgb, cielab, icc, [palette] // * - white = x, z // * - black = x, y, z // * - range = amin, amax, bmin, bmax (cielab) // * - gamma = val [,val, val] (calgray [,calrgb]) // * - matrix = 9 vals (calrgb) // * - profile = file-path (icc based) // * - name = sRGB .. some predefined name IColorSpaceMan::cs_handle_pair_t ColorSpaceManImpl::color_space_load(Char const* spec_str) { ParseArgs pargs(&g_cs_kwds, &g_cs_names); ParsedResult pres(parse_options(spec_str, pargs)); unsigned name = pres.explicit_value(); if (name == ParsedResult::NO_EXPL_VALUE) throw exception_invalid_value(msg_invalid_cs_spec()) << JAGLOC; cs_str_spec_t spec(name, pres); cs_handle_pair_t result; switch (name) { case CSN_SRGB: result.first = register_icc_from_memory(binres::icc_srgb, binres::icc_srgb_size, 3); break; case CSN_ADOBE_RGB: result.first = register_icc_from_memory(binres::icc_adobe_rgb, binres::icc_adobe_rgb_size, 3); break; case CSN_BYID: if (!spec.id) throw exception_invalid_value(msg_invalid_cs_spec()) << JAGLOC; result.first = ColorSpaceHandle( handle_from_id<RESOURCE_COLOR_SPACE>(spec.id)); break; case CSN_DEVICE_RGB: result.first = ColorSpaceHandle(CS_DEVICE_RGB); break; case CSN_DEVICE_GRAY: result.first = ColorSpaceHandle(CS_DEVICE_GRAY); break; case CSN_DEVICE_CMYK: result.first = ColorSpaceHandle(CS_DEVICE_CMYK); break; case CSN_CALGRAY: { intrusive_ptr<ICIECalGray> gray(define_calgray()); set_cie_base(spec, *gray); if (!spec.gamma.empty()) gray->gamma(spec.gamma[0]); result.first = color_space_load(gray); break; } case CSN_CALRGB: { intrusive_ptr<ICIECalRGB> rgb(define_calrgb()); set_cie_base(spec, *rgb); if (!spec.gamma.empty()) { JAG_ASSERT(spec.gamma.size()==3); rgb->gamma(spec.gamma[0], spec.gamma[1], spec.gamma[2]); } if (!spec.matrix.empty()) { JAG_ASSERT(spec.matrix.size()==9); rgb->matrix(spec.matrix[0], spec.matrix[1], spec.matrix[2], spec.matrix[3], spec.matrix[4], spec.matrix[5], spec.matrix[6], spec.matrix[7], spec.matrix[8]); } result.first = color_space_load(rgb); break; } case CSN_CIELAB: { intrusive_ptr<ICIELab> lab(define_cielab()); set_cie_base(spec, *lab); if (!spec.range.empty()) { JAG_ASSERT(4 == spec.range.size()); lab->range(spec.range[0], spec.range[1], spec.range[2], spec.range[3]); } result.first = color_space_load(lab); break; } case CSN_ICC: { if (-1==spec.components || spec.icc_profile.empty()) throw exception_invalid_value(msg_invalid_cs_spec()) << JAGLOC; intrusive_ptr<IICCBased> icc(define_iccbased()); icc->num_components(spec.components); icc->icc_profile(spec.icc_profile.c_str()); result.first = color_space_load(icc); break; } default: ; } // switch JAG_ASSERT(is_valid(result.first)); // is it palette? if (!spec.palette.empty()) { intrusive_ptr<IPalette> indexed(define_indexed()); indexed->set( id_from_handle<ColorSpace>(result.first), &spec.palette[0], static_cast<UInt>(spec.palette.size())); result.second = result.first; result.first = color_space_load(indexed); } return result; }