X-Git-Url: https://ncurses.scripts.mit.edu/?p=ncurses.git;a=blobdiff_plain;f=progs%2Finfocmp.c;h=82c48419a047f6ddce2ff02d350c103b604b7ad7;hp=863a7e8c65f072e8b8b4dbeee5c0f7384d7e3fa5;hb=12b49d3c56a6130feb2d39fbe2d6c1bc0838f0fa;hpb=aabb3a65ee5d88949abe529b5131adedb9cfab84 diff --git a/progs/infocmp.c b/progs/infocmp.c index 863a7e8c..82c48419 100644 --- a/progs/infocmp.c +++ b/progs/infocmp.c @@ -1,5 +1,5 @@ /**************************************************************************** - * Copyright (c) 1998-2014,2015 Free Software Foundation, Inc. * + * Copyright (c) 1998-2016,2017 Free Software Foundation, Inc. * * * * Permission is hereby granted, free of charge, to any person obtaining a * * copy of this software and associated documentation files (the * @@ -42,10 +42,7 @@ #include -MODULE_ID("$Id: infocmp.c,v 1.132 2015/05/22 22:41:28 tom Exp $") - -#define L_CURL "{" -#define R_CURL "}" +MODULE_ID("$Id: infocmp.c,v 1.143 2017/04/05 09:27:51 tom Exp $") #define MAX_STRING 1024 /* maximum formatted string */ @@ -139,6 +136,33 @@ canonical_name(char *ptr, char *buf) return (buf); } +static bool +no_boolean(int value) +{ + bool result = (value == ABSENT_BOOLEAN); + if (!strcmp(s_absent, s_cancel)) + result = !VALID_BOOLEAN(value); + return result; +} + +static bool +no_numeric(int value) +{ + bool result = (value == ABSENT_NUMERIC); + if (!strcmp(s_absent, s_cancel)) + result = !VALID_NUMERIC(value); + return result; +} + +static bool +no_string(char *value) +{ + bool result = (value == ABSENT_STRING); + if (!strcmp(s_absent, s_cancel)) + result = !VALID_STRING(value); + return result; +} + /*************************************************************************** * * Predicates for dump function @@ -271,7 +295,7 @@ useeq(ENTRY * e1, ENTRY * e2) } static bool -entryeq(TERMTYPE *t1, TERMTYPE *t2) +entryeq(TERMTYPE2 *t1, TERMTYPE2 *t2) /* are two entries equivalent? */ { unsigned i; @@ -329,7 +353,7 @@ dump_boolean(int val) static void dump_numeric(int val, char *buf) -/* display the value of a boolean capability */ +/* display the value of a numeric capability */ { switch (val) { case ABSENT_NUMERIC: @@ -437,7 +461,7 @@ compare_predicate(PredType type, PredIdx idx, const char *name) switch (compare) { case C_DIFFERENCE: b2 = next_entry->Booleans[idx]; - if (!(b1 == ABSENT_BOOLEAN && b2 == ABSENT_BOOLEAN) && b1 != b2) + if (!(no_boolean(b1) && no_boolean(b2)) && (b1 != b2)) (void) printf("\t%s: %s%s%s.\n", name, dump_boolean(b1), @@ -485,7 +509,7 @@ compare_predicate(PredType type, PredIdx idx, const char *name) switch (compare) { case C_DIFFERENCE: n2 = next_entry->Numbers[idx]; - if (!((n1 == ABSENT_NUMERIC && n2 == ABSENT_NUMERIC)) && n1 != n2) { + if (!(no_numeric(n1) && no_numeric(n2)) && n1 != n2) { dump_numeric(n1, buf1); dump_numeric(n2, buf2); (void) printf("\t%s: %s, %s.\n", name, buf1, buf2); @@ -533,7 +557,7 @@ compare_predicate(PredType type, PredIdx idx, const char *name) switch (compare) { case C_DIFFERENCE: s2 = next_entry->Strings[idx]; - if (capcmp(idx, s1, s2)) { + if (!(no_string(s1) && no_string(s2)) && capcmp(idx, s1, s2)) { dump_string(s1, buf1); dump_string(s2, buf2); if (strcmp(buf1, buf2)) @@ -786,7 +810,7 @@ lookup_params(const assoc * table, char *dst, char *src) } static void -analyze_string(const char *name, const char *cap, TERMTYPE *tp) +analyze_string(const char *name, const char *cap, TERMTYPE2 *tp) { char buf2[MAX_TERMINFO_LENGTH]; const char *sp; @@ -817,7 +841,7 @@ analyze_string(const char *name, const char *cap, TERMTYPE *tp) cp[0] != '\0' && cp != cap) { len = strlen(cp); - (void) strncpy(buf2, sp, len); + _nc_STRNCPY(buf2, sp, len); buf2[len] = '\0'; if (_nc_capcmp(cp, buf2)) @@ -873,7 +897,7 @@ analyze_string(const char *name, const char *cap, TERMTYPE *tp) ? "ECMA+" : "ECMA-"), sizeof(buf2)); - (void) strncpy(buf3, sp + csi, len); + _nc_STRNCPY(buf3, sp + csi, len); buf3[len] = '\0'; len += (size_t) csi + 1; @@ -894,7 +918,7 @@ analyze_string(const char *name, const char *cap, TERMTYPE *tp) ? "DEC+" : "DEC-"), sizeof(buf2)); - (void) strncpy(buf3, sp + csi + 1, len); + _nc_STRNCPY(buf3, sp + csi + 1, len); buf3[len] = '\0'; len += (size_t) csi + 2; @@ -910,7 +934,7 @@ analyze_string(const char *name, const char *cap, TERMTYPE *tp) && sp[next] == 'm') { _nc_STRCPY(buf2, "SGR:", sizeof(buf2)); - (void) strncpy(buf3, sp + csi, len); + _nc_STRNCPY(buf3, sp + csi, len); buf3[len] = '\0'; len += (size_t) csi + 1; @@ -989,7 +1013,8 @@ file_comparison(int argc, char *argv[]) int i, n; memset(heads, 0, sizeof(heads)); - dump_init((char *) 0, F_LITERAL, S_TERMINFO, 0, 65535, itrace, FALSE); + dump_init((char *) 0, F_LITERAL, S_TERMINFO, + FALSE, 0, 65535, itrace, FALSE, FALSE, FALSE); for (n = 0; n < argc && n < MAXCOMPARE; n++) { if (freopen(argv[n], "r", stdin) == 0) @@ -1173,30 +1198,32 @@ usage(void) { " -0 print single-row" ," -1 print single-column" - ," -K use termcap-names and BSD syntax" ," -C use termcap-names" + ," -D print database locations" + ," -E format output as C tables" ," -F compare terminfo-files" + ," -G format %{number} to %'char'" ," -I use terminfo-names" + ," -K use termcap-names and BSD syntax" ," -L use long names" ," -R subset (see manpage)" ," -T eliminate size limits (test)" ," -U do not post-process entries" - ," -D print database locations" ," -V print version" + ," -W wrap long strings per -w[n]" #if NCURSES_XNAMES ," -a with -F, list commented-out caps" #endif ," -c list common capabilities" ," -d list different capabilities" ," -e format output for C initializer" - ," -E format output as C tables" ," -f with -1, format complex strings" - ," -G format %{number} to %'char'" ," -g format %'char' to %{number}" ," -i analyze initialization/reset" ," -l output terminfo names" ," -n list capabilities in neither" ," -p ignore padding specifiers" + ," -Q number dump compiled description" ," -q brief listing, removes headers" ," -r with -C, output in termcap form" ," -r with -F, resolve use-references" @@ -1267,7 +1294,7 @@ string_variable(const char *type) /* dump C initializers for the terminal type */ static void -dump_initializers(TERMTYPE *term) +dump_initializers(TERMTYPE2 *term) { unsigned n; const char *str = 0; @@ -1391,7 +1418,7 @@ dump_initializers(TERMTYPE *term) /* dump C initializers for the terminal type */ static void -dump_termtype(TERMTYPE *term) +dump_termtype(TERMTYPE2 *term) { (void) printf("\t%s\n\t\t%s,\n", L_CURL, name_initializer("alias")); (void) printf("\t\t(char *)0,\t/* pointer to string table */\n"); @@ -1506,6 +1533,8 @@ main(int argc, char *argv[]) int initdump = 0; bool init_analyze = FALSE; bool suppress_untranslatable = FALSE; + int quickdump = 0; + bool wrap_strings = FALSE; /* where is the terminfo database location going to default to? */ restdir = firstdir = 0; @@ -1527,7 +1556,7 @@ main(int argc, char *argv[]) while ((c = getopt(argc, argv, - "01A:aB:CcDdEeFfGgIiKLlnpqR:rs:TtUuVv:w:x")) != -1) { + "01A:aB:CcDdEeFfGgIiKLlnpQ:qR:rs:TtUuVv:Ww:x")) != -1) { switch (c) { case '0': mwidth = 65535; @@ -1628,6 +1657,10 @@ main(int argc, char *argv[]) ignorepads = TRUE; break; + case 'Q': + quickdump = optarg_to_number(); + break; + case 'q': quiet = TRUE; s_absent = "-"; @@ -1688,6 +1721,10 @@ main(int argc, char *argv[]) set_trace_level(itrace); break; + case 'W': + wrap_strings = TRUE; + break; + case 'w': mwidth = optarg_to_number(); break; @@ -1750,7 +1787,9 @@ main(int argc, char *argv[]) } /* set up for display */ - dump_init(tversion, outform, sortmode, mwidth, mheight, itrace, formatted); + dump_init(tversion, outform, sortmode, + wrap_strings, mwidth, mheight, itrace, + formatted, FALSE, quickdump); if (!filecompare) { /* grab the entries */ @@ -1794,7 +1833,7 @@ main(int argc, char *argv[]) _nc_progname, tname[termcount]); - status = _nc_read_entry(tname[termcount], + status = _nc_read_entry2(tname[termcount], tfile[termcount], &entries[termcount].tterm); } @@ -1851,8 +1890,10 @@ main(int argc, char *argv[]) "%s: about to dump %s\n", _nc_progname, tname[0]); - (void) printf("#\tReconstructed via infocmp from file: %s\n", - tfile[0]); + if (!quiet) + (void) + printf("#\tReconstructed via infocmp from file: %s\n", + tfile[0]); dump_entry(&entries[0].tterm, suppress_untranslatable, limited,