X-Git-Url: http://ncurses.scripts.mit.edu/?p=ncurses.git;a=blobdiff_plain;f=ncurses%2Ftinfo%2Fcomp_parse.c;h=9a0ce487b167b38c6e8e31e46c5f8420bb117c23;hp=a1f9f4a877fb634cec5bc3a04fe48a9b97e7ce43;hb=e2e9c09c48b19b24979cafb2d4864f538b5ddd1c;hpb=af4c589f0c605e1a1dd3825678a0b1a97df02d37

diff --git a/ncurses/tinfo/comp_parse.c b/ncurses/tinfo/comp_parse.c
index a1f9f4a8..9a0ce487 100644
--- a/ncurses/tinfo/comp_parse.c
+++ b/ncurses/tinfo/comp_parse.c
@@ -1,5 +1,5 @@
 /****************************************************************************
- * Copyright (c) 1998-2010,2011 Free Software Foundation, Inc.              *
+ * Copyright (c) 1998-2013,2016 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            *
@@ -47,7 +47,7 @@
 
 #include <tic.h>
 
-MODULE_ID("$Id: comp_parse.c,v 1.77 2011/10/01 22:43:51 tom Exp $")
+MODULE_ID("$Id: comp_parse.c,v 1.92 2016/09/10 20:08:32 tom Exp $")
 
 static void sanity_check2(TERMTYPE *, bool);
 NCURSES_IMPEXP void NCURSES_API(*_nc_check_termtype2) (TERMTYPE *, bool) = sanity_check2;
@@ -56,7 +56,7 @@ NCURSES_IMPEXP void NCURSES_API(*_nc_check_termtype2) (TERMTYPE *, bool) = sanit
 static void sanity_check(TERMTYPE *);
 NCURSES_IMPEXP void NCURSES_API(*_nc_check_termtype) (TERMTYPE *) = sanity_check;
 
-static void fixup_acsc(TERMTYPE *, bool);
+static void fixup_acsc(TERMTYPE *, int);
 
 static void
 enqueue(ENTRY * ep)
@@ -75,6 +75,8 @@ enqueue(ENTRY * ep)
 	newp->last->next = newp;
 }
 
+#define NAMEBUFFER_SIZE (MAX_NAME_SIZE + 2)
+
 static char *
 force_bar(char *dst, char *src)
 {
@@ -82,15 +84,15 @@ force_bar(char *dst, char *src)
 	size_t len = strlen(src);
 	if (len > MAX_NAME_SIZE)
 	    len = MAX_NAME_SIZE;
-	(void) strncpy(dst, src, len);
-	(void) strcpy(dst + len, "|");
+	_nc_STRNCPY(dst, src, len);
+	_nc_STRCPY(dst + len, "|", NAMEBUFFER_SIZE - len);
 	src = dst;
     }
     return src;
 }
 #define ForceBar(dst, src) ((strchr(src, '|') == 0) ? force_bar(dst, src) : src)
 
-#if USE_TERMCAP && NCURSES_XNAMES
+#if NCURSES_USE_TERMCAP && NCURSES_XNAMES
 static char *
 skip_index(char *name)
 {
@@ -107,13 +109,13 @@ static bool
 check_collisions(char *n1, char *n2, int counter)
 {
     char *pstart, *qstart, *pend, *qend;
-    char nc1[MAX_NAME_SIZE + 2];
-    char nc2[MAX_NAME_SIZE + 2];
+    char nc1[NAMEBUFFER_SIZE];
+    char nc2[NAMEBUFFER_SIZE];
 
     n1 = ForceBar(nc1, n1);
     n2 = ForceBar(nc2, n2);
 
-#if USE_TERMCAP && NCURSES_XNAMES
+#if NCURSES_USE_TERMCAP && NCURSES_XNAMES
     if ((_nc_syntax == SYN_TERMCAP) && _nc_user_definable) {
 	n1 = skip_index(n1);
 	n2 = skip_index(n2);
@@ -162,18 +164,15 @@ name_ending(char *name)
 static bool
 remove_collision(char *n1, char *n2)
 {
-    char *p1 = n1;
     char *p2 = n2;
     char *pstart, *qstart, *pend, *qend;
     bool removed = FALSE;
 
-#if USE_TERMCAP && NCURSES_XNAMES
+#if NCURSES_USE_TERMCAP && NCURSES_XNAMES
     if ((_nc_syntax == SYN_TERMCAP) && _nc_user_definable) {
-	p1 = n1 = skip_index(n1);
+	n1 = skip_index(n1);
 	p2 = n2 = skip_index(n2);
     }
-#else
-    (void) p1;
 #endif
 
     for (pstart = n1; (pend = name_ending(pstart)); pstart = next_name(pend)) {
@@ -348,9 +347,7 @@ _nc_resolve_uses2(bool fullresolve, bool literal)
 		    DEBUG(2, ("%s: resolving use=%s (compiled)",
 			      child, lookfor));
 
-		    rp = typeMalloc(ENTRY, 1);
-		    if (rp == 0)
-			_nc_err_abort(MSG_NO_MEMORY);
+		    TYPE_MALLOC(ENTRY, 1, rp);
 		    rp->tterm = thisterm;
 		    rp->nuses = 0;
 		    rp->next = lastread;
@@ -470,7 +467,34 @@ _nc_resolve_uses2(bool fullresolve, bool literal)
 	    for_entry_list(qp) {
 		_nc_curr_line = (int) qp->startline;
 		_nc_set_type(_nc_first_name(qp->tterm.term_names));
-		fixup_acsc(&qp->tterm, literal);
+		/*
+		 * tic overrides this function pointer to provide more verbose
+		 * checking.
+		 */
+		if (_nc_check_termtype2 != sanity_check2) {
+		    SCREEN *save_SP = SP;
+		    SCREEN fake_sp;
+		    TERMINAL fake_tm;
+		    TERMINAL *save_tm = cur_term;
+
+		    /*
+		     * Setup so that tic can use ordinary terminfo interface
+		     * to obtain capability information.
+		     */
+		    memset(&fake_sp, 0, sizeof(fake_sp));
+		    memset(&fake_tm, 0, sizeof(fake_tm));
+		    fake_sp._term = &fake_tm;
+		    fake_tm.type = qp->tterm;
+		    _nc_set_screen(&fake_sp);
+		    set_curterm(&fake_tm);
+
+		    _nc_check_termtype2(&qp->tterm, literal);
+
+		    _nc_set_screen(save_SP);
+		    set_curterm(save_tm);
+		} else {
+		    fixup_acsc(&qp->tterm, literal);
+		}
 	    }
 	    DEBUG(2, ("SANITY CHECK FINISHED"));
 	}
@@ -495,7 +519,7 @@ _nc_resolve_uses(bool fullresolve)
 #define CUR tp->
 
 static void
-fixup_acsc(TERMTYPE *tp, bool literal)
+fixup_acsc(TERMTYPE *tp, int literal)
 {
     if (!literal) {
 	if (acs_chars == 0
@@ -525,6 +549,7 @@ sanity_check2(TERMTYPE *tp, bool literal)
 #endif /* __UNUSED__ */
 	PAIRED(enter_standout_mode, exit_standout_mode);
 	PAIRED(enter_underline_mode, exit_underline_mode);
+	PAIRED(enter_italics_mode, exit_italics_mode);
     }
 
     /* we do this check/fix in postprocess_termcap(), but some packagers