X-Git-Url: https://ncurses.scripts.mit.edu/?p=ncurses.git;a=blobdiff_plain;f=progs%2Fdump_entry.c;h=860eccc9a37736df6d1aefd2354558af33d528ed;hp=8a47084a28bf9ba91735578c45cf6ef8dfda955c;hb=f6b436c4fb50275df43ea10ba9c744fe195a327d;hpb=b025434573f466efe27862656a6a9d41dd2bd609 diff --git a/progs/dump_entry.c b/progs/dump_entry.c index 8a47084a..860eccc9 100644 --- a/progs/dump_entry.c +++ b/progs/dump_entry.c @@ -1,5 +1,6 @@ /**************************************************************************** - * Copyright (c) 1998-2018,2019 Free Software Foundation, Inc. * + * Copyright 2018-2020,2021 Thomas E. Dickey * + * Copyright 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 * @@ -35,11 +36,11 @@ #define __INTERNAL_CAPS_VISIBLE #include -#include "dump_entry.h" -#include "termsort.c" /* this C file is generated */ +#include +#include /* this C file is generated */ #include /* so is this */ -MODULE_ID("$Id: dump_entry.c,v 1.175 2019/10/12 15:59:07 tom Exp $") +MODULE_ID("$Id: dump_entry.c,v 1.189 2021/09/04 10:29:59 tom Exp $") #define DISCARD(string) string = ABSENT_STRING #define PRINTF (void) printf @@ -84,7 +85,7 @@ static int indent = 8; /* cover various ports and variants of terminfo */ #define V_ALLCAPS 0 /* all capabilities (SVr4, XSI, ncurses) */ #define V_SVR1 1 /* SVR1, Ultrix */ -#define V_HPUX 2 /* HP/UX */ +#define V_HPUX 2 /* HP-UX */ #define V_AIX 3 /* AIX */ #define V_BSD 4 /* BSD */ @@ -106,9 +107,7 @@ static int indent = 8; #define StrIndirect(j) ((sortmode == S_NOSORT) ? (j) : str_indirect[j]) #endif -static void failed(const char *) GCC_NORETURN; - -static void +static GCC_NORETURN void failed(const char *s) { perror(s); @@ -432,10 +431,12 @@ static int op_length(const char *src, int offset) { int result = 0; - int ch; + if (offset > 0 && src[offset - 1] == '\\') { result = 0; } else { + int ch; + result++; /* for '%' mark */ ch = src[offset + result]; if (TcOutput()) { @@ -476,10 +477,12 @@ static int find_split(const char *src, int step, int size) { int result = size; - int n; + if (size > 0) { /* check if that would split a backslash-sequence */ int mark = size; + int n; + for (n = size - 1; n > 0; --n) { int ch = UChar(src[step + n]); if (ch == '\\') { @@ -525,13 +528,13 @@ fill_spaces(const char *src) size_t size = strlen(fill); char *result = 0; int pass; - int s, d; + size_t s, d; for (pass = 0; pass < 2; ++pass) { for (s = d = 0; src[s] != '\0'; ++s) { if (src[s] == ' ') { if (pass) { _nc_STRCPY(&result[d], fill, need + 1 - d); - d += (int) size; + d += size; } else { need += size; } @@ -546,7 +549,7 @@ fill_spaces(const char *src) if (pass) { result[d] = '\0'; } else { - result = malloc(need + 1); + result = calloc(need + 1, sizeof(char)); if (result == 0) failed("fill_spaces"); } @@ -584,7 +587,6 @@ wrap_concat(const char *src, int need, unsigned mode) (column + want) > width) { int step = 0; int used = width > WRAPPED ? width : WRAPPED; - int size; int base = 0; char *p, align[9]; const char *my_t = trailer; @@ -618,7 +620,7 @@ wrap_concat(const char *src, int need, unsigned mode) } while ((column + (need + gaps)) > used) { - size = used - tag; + int size = used - tag; if (step) { strcpy_DYN(&outbuf, align); size -= base; @@ -746,7 +748,7 @@ leading_DYN(DYNBUF * buffer, const char *leading) } bool -has_params(const char *src) +has_params(const char *src, bool formatting) { bool result = FALSE; int len = (int) strlen(src); @@ -764,7 +766,11 @@ has_params(const char *src) } } if (!ifthen) { - result = ((len > 50) && params); + if (formatting) { + result = ((len > 50) && params); + } else { + result = params; + } } return result; } @@ -773,7 +779,7 @@ static char * fmt_complex(TERMTYPE2 *tterm, const char *capability, char *src, int level) { bool percent = FALSE; - bool params = has_params(src); + bool params = has_params(src, TRUE); while (*src != '\0') { switch (*src) { @@ -800,7 +806,7 @@ fmt_complex(TERMTYPE2 *tterm, const char *capability, char *src, int level) strncpy_DYN(&tmpbuf, "%", (size_t) 1); strncpy_DYN(&tmpbuf, src, (size_t) 1); src++; - params = has_params(src); + params = has_params(src, TRUE); if (!params && *src != '\0' && *src != '%') { strncpy_DYN(&tmpbuf, "\n", (size_t) 1); indent_DYN(&tmpbuf, level + 1); @@ -877,12 +883,15 @@ static const char * number_format(int value) { const char *result = "%d"; + if ((outform != F_TERMCAP) && (value > 255)) { unsigned long lv = (unsigned long) value; - unsigned long mm; int bits = sizeof(unsigned long) * 8; int nn; + for (nn = 8; nn < bits; ++nn) { + unsigned long mm; + mm = 1UL << nn; if ((mm - 16) <= lv && (mm + 16) > lv) { result = "%#x"; @@ -906,7 +915,6 @@ fmt_entry(TERMTYPE2 *tterm, { PredIdx i, j; char buffer[MAX_TERMINFO_LENGTH + EXTRA_CAP]; - char *capability; NCURSES_CONST char *name; int predval, len; PredIdx num_bools = 0; @@ -1026,6 +1034,7 @@ fmt_entry(TERMTYPE2 *tterm, } for_each_string(j, tterm) { + char *capability; i = StrIndirect(j); name = ExtStrname(tterm, (int) i, str_names); assert(strlen(name) < sizeof(buffer) - EXTRA_CAP); @@ -1109,7 +1118,7 @@ fmt_entry(TERMTYPE2 *tterm, ? parametrized[i] : ((*srccap == 'k') ? 0 - : has_params(srccap))); + : has_params(srccap, FALSE))); char *cv = _nc_infotocap(name, srccap, params); if (cv == 0) { @@ -1124,7 +1133,7 @@ fmt_entry(TERMTYPE2 *tterm, char *s = srccap, *d = buffer; int need = 3 + (int) strlen(name); while ((*d = *s++) != 0) { - if ((d - buffer + 1) >= (int) sizeof(buffer)) { + if ((d - buffer + 2) >= (int) sizeof(buffer)) { fprintf(stderr, "%s: value for %s is too long\n", _nc_progname, @@ -1341,10 +1350,11 @@ kill_labels(TERMTYPE2 *tterm, int target) { int n; int result = 0; - char *cap; - char name[10]; + char name[20]; for (n = 0; n <= 10; ++n) { + char *cap; + _nc_SPRINTF(name, _nc_SLIMIT(sizeof(name)) "lf%d", n); cap = find_string(tterm, name); if (VALID_STRING(cap) @@ -1367,10 +1377,11 @@ kill_fkeys(TERMTYPE2 *tterm, int target) { int n; int result = 0; - char *cap; - char name[10]; + char name[20]; for (n = 60; n >= 0; --n) { + char *cap; + _nc_SPRINTF(name, _nc_SLIMIT(sizeof(name)) "kf%d", n); cap = find_string(tterm, name); if (VALID_STRING(cap) @@ -1472,19 +1483,22 @@ dump_entry(TERMTYPE2 *tterm, PredFunc pred) { TERMTYPE2 save_tterm; - int len, critlen; + int critlen; const char *legend; bool infodump; if (quickdump) { char bigbuf[65536]; - unsigned n; unsigned offset = 0; + separator = ""; trailer = "\n"; indent = 0; + if (_nc_write_object(tterm, bigbuf, &offset, sizeof(bigbuf)) == OK) { char numbuf[80]; + unsigned n; + if (quickdump & 1) { if (outbuf.used) wrap_concat1("\n"); @@ -1499,6 +1513,7 @@ dump_entry(TERMTYPE2 *tterm, static char padding[] = {0, 0}; int value = 0; + if (outbuf.used) wrap_concat1("\n"); wrap_concat1("b64:"); @@ -1549,7 +1564,7 @@ dump_entry(TERMTYPE2 *tterm, } if (FMT_ENTRY() > critlen) { /* - * We pick on sgr because it's a nice long string capability that + * We pick on sgr because it is a nice long string capability that * is really just an optimization hack. Another good candidate is * acsc since it is both long and unused by BSD termcap. */ @@ -1594,6 +1609,7 @@ dump_entry(TERMTYPE2 *tterm, } if (!changed || (FMT_ENTRY() > critlen)) { int oldversion = tversion; + int len; tversion = V_BSD; SHOW_WHY("# (terminfo-only capabilities suppressed to fit entry within %d bytes)\n", @@ -1756,9 +1772,8 @@ void repair_acsc(TERMTYPE2 *tp) { if (VALID_STRING(acs_chars)) { - size_t n, m; + size_t n; char mapped[256]; - char extra = 0; unsigned source; unsigned target; bool fix_needed = FALSE; @@ -1773,7 +1788,11 @@ repair_acsc(TERMTYPE2 *tp) if (acs_chars[n + 1]) n++; } + if (fix_needed) { + size_t m; + char extra = 0; + memset(mapped, 0, sizeof(mapped)); for (n = 0; acs_chars[n] != 0; n++) { source = UChar(acs_chars[n]);