X-Git-Url: http://ncurses.scripts.mit.edu/?p=ncurses.git;a=blobdiff_plain;f=ncurses%2Ftinfo%2Fcomp_parse.c;h=a5dc70ce180282b4eb41a8109c8de70508ad567c;hp=ca58bb5746e76ebed0c670789a84f097c50d175c;hb=46722468f47c2b77b3987729b4bcf2321cccfd01;hpb=b1f61d9f3aa244512045a6b02e759825d7049d34;ds=sidebyside diff --git a/ncurses/tinfo/comp_parse.c b/ncurses/tinfo/comp_parse.c index ca58bb57..a5dc70ce 100644 --- a/ncurses/tinfo/comp_parse.c +++ b/ncurses/tinfo/comp_parse.c @@ -1,5 +1,5 @@ /**************************************************************************** - * Copyright (c) 1998,1999,2000 Free Software Foundation, Inc. * + * Copyright (c) 1998-2001,2002 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 * @@ -52,10 +52,10 @@ #include #include -MODULE_ID("$Id: comp_parse.c,v 1.40 2000/04/15 16:57:08 tom Exp $") +MODULE_ID("$Id: comp_parse.c,v 1.53 2002/09/07 20:01:28 tom Exp $") static void sanity_check(TERMTYPE *); -void (*_nc_check_termtype) (TERMTYPE *) = sanity_check; +NCURSES_IMPEXP void NCURSES_API(*_nc_check_termtype) (TERMTYPE *) = sanity_check; /**************************************************************************** * @@ -78,7 +78,8 @@ void (*_nc_check_termtype) (TERMTYPE *) = sanity_check; * _nc_head _nc_tail */ -ENTRY *_nc_head = 0, *_nc_tail = 0; +NCURSES_EXPORT_VAR(ENTRY *) _nc_head = 0; +NCURSES_EXPORT_VAR(ENTRY *) _nc_tail = 0; static void enqueue(ENTRY * ep) @@ -87,7 +88,7 @@ enqueue(ENTRY * ep) ENTRY *newp = _nc_copy_entry(ep); if (newp == 0) - _nc_err_abort("Out of memory"); + _nc_err_abort(MSG_NO_MEMORY); newp->last = _nc_tail; _nc_tail = newp; @@ -97,7 +98,7 @@ enqueue(ENTRY * ep) newp->last->next = newp; } -void +NCURSES_EXPORT(void) _nc_free_entries(ENTRY * headp) /* free the allocated storage consumed by list entries */ { @@ -122,26 +123,29 @@ _nc_free_entries(ENTRY * headp) } } -bool +static char * +force_bar(char *dst, char *src) +{ + if (strchr(src, '|') == 0) { + size_t len = strlen(src); + if (len > MAX_NAME_SIZE) + len = MAX_NAME_SIZE; + (void) strncpy(dst, src, len); + (void) strcpy(dst + len, "|"); + src = dst; + } + return src; +} + +NCURSES_EXPORT(bool) _nc_entry_match(char *n1, char *n2) /* do any of the aliases in a pair of terminal names match? */ { char *pstart, *qstart, *pend, *qend; - char nc1[MAX_NAME_SIZE + 1], nc2[MAX_NAME_SIZE + 1]; + char nc1[MAX_NAME_SIZE + 2], nc2[MAX_NAME_SIZE + 2]; - if (strchr(n1, '|') == 0) { - (void) strncpy(nc1, n1, sizeof(nc1) - 2); - nc1[sizeof(nc1) - 2] = '\0'; - (void) strcat(nc1, "|"); - n1 = nc1; - } - - if (strchr(n2, '|') == 0) { - (void) strncpy(nc2, n2, sizeof(nc2) - 2); - nc2[sizeof(nc2) - 2] = '\0'; - (void) strcat(nc2, "|"); - n2 = nc2; - } + n1 = force_bar(nc1, n1); + n2 = force_bar(nc2, n2); for (pstart = n1; (pend = strchr(pstart, '|')); pstart = pend + 1) for (qstart = n2; (qend = strchr(qstart, '|')); qstart = qend + 1) @@ -158,10 +162,10 @@ _nc_entry_match(char *n1, char *n2) * ****************************************************************************/ -void +NCURSES_EXPORT(void) _nc_read_entry_source(FILE * fp, char *buf, - int literal, bool silent, - bool(*hook) (ENTRY *)) + int literal, bool silent, + bool(*hook) (ENTRY *)) /* slurp all entries in the given file into core */ { ENTRY thisentry; @@ -176,7 +180,7 @@ _nc_read_entry_source(FILE * fp, char *buf, memset(&thisentry, 0, sizeof(thisentry)); if (_nc_parse_entry(&thisentry, literal, silent) == ERR) break; - if (!isalnum(thisentry.tterm.term_names[0])) + if (!isalnum(UChar(thisentry.tterm.term_names[0]))) _nc_err_abort("terminal names must start with letter or digit"); /* @@ -206,7 +210,7 @@ _nc_read_entry_source(FILE * fp, char *buf, _nc_suppress_warnings = oldsuppress; } -int +NCURSES_EXPORT(int) _nc_resolve_uses(bool fullresolve) /* try to resolve all use capabilities */ { @@ -223,17 +227,18 @@ _nc_resolve_uses(bool fullresolve) for_entry_list(qp) { int matchcount = 0; - for_entry_list(rp) + for_entry_list(rp) { if (qp > rp - && _nc_entry_match(qp->tterm.term_names, rp->tterm.term_names)) { - matchcount++; - if (matchcount == 1) { - (void) fprintf(stderr, "Name collision between %s", - _nc_first_name(qp->tterm.term_names)); - multiples++; + && _nc_entry_match(qp->tterm.term_names, rp->tterm.term_names)) { + matchcount++; + if (matchcount == 1) { + (void) fprintf(stderr, "Name collision between %s", + _nc_first_name(qp->tterm.term_names)); + multiples++; + } + if (matchcount >= 1) + (void) fprintf(stderr, " %s", _nc_first_name(rp->tterm.term_names)); } - if (matchcount >= 1) - (void) fprintf(stderr, " %s", _nc_first_name(rp->tterm.term_names)); } if (matchcount >= 1) (void) putc('\n', stderr); @@ -261,14 +266,15 @@ _nc_resolve_uses(bool fullresolve) _nc_set_type(child); /* first, try to resolve from in-core records */ - for_entry_list(rp) + for_entry_list(rp) { if (rp != qp - && _nc_name_match(rp->tterm.term_names, lookfor, "|")) { - DEBUG(2, ("%s: resolving use=%s (in core)", - child, lookfor)); + && _nc_name_match(rp->tterm.term_names, lookfor, "|")) { + DEBUG(2, ("%s: resolving use=%s (in core)", + child, lookfor)); - qp->uses[i].link = rp; - foundit = TRUE; + qp->uses[i].link = rp; + foundit = TRUE; + } } /* if that didn't work, try to merge in a compiled entry */ @@ -279,11 +285,11 @@ _nc_resolve_uses(bool fullresolve) memset(&thisterm, 0, sizeof(thisterm)); if (_nc_read_entry(lookfor, filename, &thisterm) == 1) { DEBUG(2, ("%s: resolving use=%s (compiled)", - child, lookfor)); + child, lookfor)); rp = typeMalloc(ENTRY, 1); if (rp == 0) - _nc_err_abort("Out of memory"); + _nc_err_abort(MSG_NO_MEMORY); rp->tterm = thisterm; rp->nuses = 0; rp->next = lastread; @@ -314,8 +320,8 @@ _nc_resolve_uses(bool fullresolve) DEBUG(2, ("NAME RESOLUTION COMPLETED OK")); /* - * OK, at this point all (char *) references in `name' mwmbers - * have been successfully converred to (ENTRY *) pointers in + * OK, at this point all (char *) references in `name' members + * have been successfully converted to (ENTRY *) pointers in * `link' members. Time to do the actual merges. */ if (fullresolve) { @@ -327,7 +333,7 @@ _nc_resolve_uses(bool fullresolve) for_entry_list(qp) { if (qp->nuses > 0) { DEBUG(2, ("%s: attempting merge", - _nc_first_name(qp->tterm.term_names))); + _nc_first_name(qp->tterm.term_names))); /* * If any of the use entries we're looking for is * incomplete, punt. We'll catch this entry on a @@ -336,7 +342,7 @@ _nc_resolve_uses(bool fullresolve) for (i = 0; i < qp->nuses; i++) if (qp->uses[i].link->nuses) { DEBUG(2, ("%s: use entry %d unresolved", - _nc_first_name(qp->tterm.term_names), i)); + _nc_first_name(qp->tterm.term_names), i)); goto incomplete; } @@ -354,7 +360,7 @@ _nc_resolve_uses(bool fullresolve) */ for (; qp->nuses; qp->nuses--) _nc_merge_entry(&merged, - &qp->uses[qp->nuses - 1].link->tterm); + &qp->uses[qp->nuses - 1].link->tterm); /* * Now merge in the original entry. @@ -368,6 +374,7 @@ _nc_resolve_uses(bool fullresolve) FreeIfNeeded(qp->tterm.Numbers); FreeIfNeeded(qp->tterm.Strings); qp->tterm = merged; + _nc_wrap_entry(qp, TRUE); /* * We know every entry is resolvable because name resolution @@ -389,15 +396,18 @@ _nc_resolve_uses(bool fullresolve) * entry there should be no cancellation markers. */ for_entry_list(qp) { - for_each_boolean(j, &(qp->tterm)) - if (qp->tterm.Booleans[j] == CANCELLED_BOOLEAN) - qp->tterm.Booleans[j] = ABSENT_BOOLEAN; - for_each_number(j, &(qp->tterm)) + for_each_boolean(j, &(qp->tterm)) { + if ((int) qp->tterm.Booleans[j] == CANCELLED_BOOLEAN) + qp->tterm.Booleans[j] = ABSENT_BOOLEAN; + } + for_each_number(j, &(qp->tterm)) { if (qp->tterm.Numbers[j] == CANCELLED_NUMERIC) - qp->tterm.Numbers[j] = ABSENT_NUMERIC; - for_each_string(j, &(qp->tterm)) + qp->tterm.Numbers[j] = ABSENT_NUMERIC; + } + for_each_string(j, &(qp->tterm)) { if (qp->tterm.Strings[j] == CANCELLED_STRING) - qp->tterm.Strings[j] = ABSENT_STRING; + qp->tterm.Strings[j] = ABSENT_STRING; + } } } @@ -441,20 +451,28 @@ sanity_check(TERMTYPE * tp) bool terminal_entry = !strchr(tp->term_names, '+'); if (terminal_entry && (PRESENT(set_attributes) - || PRESENT(enter_standout_mode) - || PRESENT(enter_underline_mode) - || PRESENT(enter_blink_mode) - || PRESENT(enter_bold_mode) - || PRESENT(enter_dim_mode) - || PRESENT(enter_secure_mode) - || PRESENT(enter_protected_mode) - || PRESENT(enter_reverse_mode))) + || PRESENT(enter_standout_mode) + || PRESENT(enter_underline_mode) + || PRESENT(enter_blink_mode) + || PRESENT(enter_bold_mode) + || PRESENT(enter_dim_mode) + || PRESENT(enter_secure_mode) + || PRESENT(enter_protected_mode) + || PRESENT(enter_reverse_mode))) _nc_warning("no exit_attribute_mode"); #endif /* __UNUSED__ */ - PAIRED(enter_standout_mode, exit_standout_mode) - PAIRED(enter_underline_mode, exit_underline_mode) + PAIRED(enter_standout_mode, exit_standout_mode); + PAIRED(enter_underline_mode, exit_underline_mode); } + /* we do this check/fix in postprocess_termcap(), but some packagers + * prefer to bypass it... + */ + if (acs_chars == 0 + && enter_alt_charset_mode != 0 + && exit_alt_charset_mode != 0) + acs_chars = strdup(VT_ACSC); + /* listed in structure-member order of first argument */ PAIRED(enter_alt_charset_mode, exit_alt_charset_mode); ANDMISSING(enter_alt_charset_mode, acs_chars); @@ -476,6 +494,8 @@ sanity_check(TERMTYPE * tp) PAIRED(enter_xon_mode, exit_xon_mode); PAIRED(enter_am_mode, exit_am_mode); ANDMISSING(label_off, label_on); +#ifdef remove_clock PAIRED(display_clock, remove_clock); +#endif ANDMISSING(set_color_pair, initialize_pair); }