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-rw-r--r--usr.bin/infocmp/infocmp.1tbl22
-rw-r--r--usr.bin/infocmp/infocmp.c499
2 files changed, 333 insertions, 188 deletions
diff --git a/usr.bin/infocmp/infocmp.1tbl b/usr.bin/infocmp/infocmp.1tbl
index a63627556be..227a9174c01 100644
--- a/usr.bin/infocmp/infocmp.1tbl
+++ b/usr.bin/infocmp/infocmp.1tbl
@@ -1,8 +1,8 @@
'\" t
-.\" $OpenBSD: infocmp.1tbl,v 1.6 2000/01/08 06:26:24 millert Exp $
+.\" $OpenBSD: infocmp.1tbl,v 1.7 2000/03/13 23:53:41 millert Exp $
.\"
.\"***************************************************************************
-.\" Copyright (c) 1998 Free Software Foundation, Inc. *
+.\" Copyright (c) 1998,2000 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 *
@@ -29,14 +29,14 @@
.\" authorization. *
.\"***************************************************************************
.\"
-.\" $From: infocmp.1m,v 1.21 1999/06/15 23:12:25 tom Exp $
+.\" $From: infocmp.1m,v 1.23 2000/03/12 02:52:56 tom Exp $
.TH infocmp 1 ""
.ds n 5
.ds d /usr/share/terminfo
.SH NAME
\fBinfocmp\fR - compare or print out \fIterminfo\fR descriptions
.SH SYNOPSIS
-\fBinfocmp\fR [\fB-dceEGgnpILCuV1\fR] [\fB-v\fR \fIn\fR] [\fB-s d\fR| \fBi\fR| \fBl\fR| \fBc\fR]
+\fBinfocmp\fR [\fB-dceEGgnpqrILCuV1\fR] [\fB-v\fR \fIn\fR] [\fB-s d\fR| \fBi\fR| \fBl\fR| \fBc\fR]
.br
[\fB-w\fR\ \fIwidth\fR] [\fB-A\fR\ \fIdirectory\fR] [\fB-B\fR\ \fIdirectory\fR]
.br
@@ -215,12 +215,19 @@ filenames. The files are searched for pairwise matches between
entries, with two entries considered to match if any of their names do.
The report printed to standard output lists entries with no matches in
the other file, and entries with more than one match. For entries
-with exactly one match it includes a difference report.
+with exactly one match it includes a difference report. Normally,
+to reduce the volume of the report, use references are
+not resolved before looking for differences, but resolution can be forced
+by also specifying \fB-r\fR.
.TP
\fB-G\fR
Display constant literals in decimal form
rather than their character equivalents.
.TP 5
+\fB-q\fR
+Make the comparison listing shorter by omitting subheadings, and using
+"-" for absent capabilities, "@" for cancelled rather than "NULL".
+.TP 5
\fB-R\fR\fIsubset\fR
Restrict output to a given subset. This option is for use with archaic
versions of terminfo like those on SVr1, Ultrix, or HP/UX that don't support
@@ -341,8 +348,9 @@ The
\fB-e\fR,
\fB-f\fR,
\fB-g\fR,
-\fB-i\fR, and
-\fB-p\fR
+\fB-i\fR,
+\fB-p\fR, and
+\fB-q\fR
options are not supported in SVr4 curses.
The \fB-r\fR option's notion of `termcap' capabilities is System V Release 4's.
diff --git a/usr.bin/infocmp/infocmp.c b/usr.bin/infocmp/infocmp.c
index 76a1ebe94cb..f684a048bd9 100644
--- a/usr.bin/infocmp/infocmp.c
+++ b/usr.bin/infocmp/infocmp.c
@@ -1,7 +1,7 @@
-/* $OpenBSD: infocmp.c,v 1.8 2000/01/16 01:35:19 millert Exp $ */
+/* $OpenBSD: infocmp.c,v 1.9 2000/03/13 23:53:41 millert Exp $ */
/****************************************************************************
- * Copyright (c) 1998-2000 Free Software Foundation, Inc. *
+ * Copyright (c) 1998,1999,2000 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 *
@@ -43,12 +43,13 @@
#include <term_entry.h>
#include <dump_entry.h>
-MODULE_ID("$From: infocmp.c,v 1.48 2000/01/15 22:46:12 tom Exp $")
+MODULE_ID("$From: infocmp.c,v 1.52 2000/03/12 02:34:09 tom Exp $")
#define L_CURL "{"
#define R_CURL "}"
#define MAXTERMS 32 /* max # terminal arguments we can handle */
+#define MAX_STRING 1024 /* maximum formatted string */
const char *_nc_progname = "infocmp";
@@ -62,15 +63,20 @@ typedef char path[PATH_MAX];
***************************************************************************/
static char *tname[MAXTERMS]; /* terminal type names */
-static TERMTYPE term[MAXTERMS]; /* terminfo entries */
+static ENTRY entries[MAXTERMS]; /* terminfo entries */
static int termcount; /* count of terminal entries */
+static bool limited = TRUE; /* "-r" option is not set */
+static bool quiet = FALSE;
+static char *bool_sep = ":";
+static char *s_absent = "NULL";
+static char *s_cancel = "NULL";
static const char *tversion; /* terminfo version selected */
-static int numbers = 0; /* format "%'char'" to/from "%{number}" */
-static int outform = F_TERMINFO; /* output format */
-static int sortmode; /* sort_mode */
static int itrace; /* trace flag for debugging */
static int mwidth = 60;
+static int numbers = 0; /* format "%'char'" to/from "%{number}" */
+static int outform = F_TERMINFO;/* output format */
+static int sortmode; /* sort_mode */
/* main comparison mode */
static int compare;
@@ -90,7 +96,7 @@ static void
ExitProgram(int code)
{
while (termcount-- > 0)
- _nc_free_termtype(&term[termcount]);
+ _nc_free_termtype(&entries[termcount].tterm);
_nc_leaks_dump_entry();
_nc_free_and_exit(code);
}
@@ -103,7 +109,7 @@ canonical_name(char *ptr, char *buf)
char *bp;
(void) strcpy(buf, ptr);
- if ((bp = strchr(buf, '|')) != (char *) NULL)
+ if ((bp = strchr(buf, '|')) != 0)
*bp = '\0';
return (buf);
@@ -116,28 +122,29 @@ canonical_name(char *ptr, char *buf)
***************************************************************************/
static int
-capcmp(const char *s, const char *t)
+capcmp(int idx, const char *s, const char *t)
/* capability comparison function */
{
if (!VALID_STRING(s) && !VALID_STRING(t))
- return (0);
+ return (s != t);
else if (!VALID_STRING(s) || !VALID_STRING(t))
return (1);
- if (ignorepads)
- return (_nc_capcmp(s, t));
- else
+ if ((idx == acs_chars_index) || !ignorepads)
return (strcmp(s, t));
+ else
+ return (_nc_capcmp(s, t));
}
static int
use_predicate(int type, int idx)
/* predicate function to use for use decompilation */
{
- TERMTYPE *tp;
+ ENTRY *ep;
switch (type) {
- case BOOLEAN:{
+ case BOOLEAN:
+ {
int is_set = FALSE;
/*
@@ -146,19 +153,24 @@ use_predicate(int type, int idx)
* This is true if we take the semantics of multiple uses to
* be 'each capability gets the first non-default value found
* in the sequence of use entries'.
+ *
+ * Note that cancelled or absent booleans are stored as FALSE,
+ * unlike numbers and strings, whose cancelled/absent state is
+ * recorded in the terminfo database.
*/
- for (tp = &term[1]; tp < term + termcount; tp++)
- if (tp->Booleans[idx]) {
- is_set = TRUE;
+ for (ep = &entries[1]; ep < entries + termcount; ep++)
+ if (ep->tterm.Booleans[idx] == TRUE) {
+ is_set = entries[0].tterm.Booleans[idx];
break;
}
- if (is_set != term->Booleans[idx])
+ if (is_set != entries[0].tterm.Booleans[idx])
return (!is_set);
else
return (FAIL);
}
- case NUMBER:{
+ case NUMBER:
+ {
int value = ABSENT_NUMERIC;
/*
@@ -166,37 +178,38 @@ use_predicate(int type, int idx)
* capability gets the first non-default value found
* in the sequence of use entries'.
*/
- for (tp = &term[1]; tp < term + termcount; tp++)
- if (tp->Numbers[idx] >= 0) {
- value = tp->Numbers[idx];
+ for (ep = &entries[1]; ep < entries + termcount; ep++)
+ if (VALID_NUMERIC(ep->tterm.Numbers[idx])) {
+ value = ep->tterm.Numbers[idx];
break;
}
- if (value != term->Numbers[idx])
+ if (value != entries[0].tterm.Numbers[idx])
return (value != ABSENT_NUMERIC);
else
return (FAIL);
}
- case STRING:{
+ case STRING:
+ {
char *termstr, *usestr = ABSENT_STRING;
- termstr = term->Strings[idx];
+ termstr = entries[0].tterm.Strings[idx];
/*
* We take the semantics of multiple uses to be 'each
* capability gets the first non-default value found
* in the sequence of use entries'.
*/
- for (tp = &term[1]; tp < term + termcount; tp++)
- if (tp->Strings[idx]) {
- usestr = tp->Strings[idx];
+ for (ep = &entries[1]; ep < entries + termcount; ep++)
+ if (ep->tterm.Strings[idx]) {
+ usestr = ep->tterm.Strings[idx];
break;
}
if (usestr == ABSENT_STRING && termstr == ABSENT_STRING)
return (FAIL);
- else if (!usestr || !termstr || capcmp(usestr, termstr))
+ else if (!usestr || !termstr || capcmp(idx, usestr, termstr))
return (TRUE);
else
return (FAIL);
@@ -207,8 +220,35 @@ use_predicate(int type, int idx)
}
static bool
+useeq(ENTRY * e1, ENTRY * e2)
+/* are the use references in two entries equivalent? */
+{
+ int i, j;
+
+ if (e1->nuses != e2->nuses)
+ return (FALSE);
+
+ /* Ugh...this is quadratic again */
+ for (i = 0; i < e1->nuses; i++) {
+ bool foundmatch = FALSE;
+
+ /* search second entry for given use reference */
+ for (j = 0; j < e2->nuses; j++)
+ if (!strcmp(e1->uses[i].name, e2->uses[j].name)) {
+ foundmatch = TRUE;
+ break;
+ }
+
+ if (!foundmatch)
+ return (FALSE);
+ }
+
+ return (TRUE);
+}
+
+static bool
entryeq(TERMTYPE * t1, TERMTYPE * t2)
-/* are two terminal types equal */
+/* are two entries equivalent? */
{
int i;
@@ -221,7 +261,7 @@ entryeq(TERMTYPE * t1, TERMTYPE * t2)
return (FALSE);
for (i = 0; i < NUM_STRINGS(t1); i++)
- if (capcmp(t1->Strings[i], t2->Strings[i]))
+ if (capcmp(i, t1->Strings[i], t2->Strings[i]))
return (FALSE);
return (TRUE);
@@ -230,89 +270,144 @@ entryeq(TERMTYPE * t1, TERMTYPE * t2)
#define TIC_EXPAND(result) _nc_tic_expand(result, outform==F_TERMINFO, numbers)
static void
+print_uses(ENTRY * ep, FILE * fp)
+/* print an entry's use references */
+{
+ int i;
+
+ if (!ep->nuses)
+ fputs("NULL", fp);
+ else
+ for (i = 0; i < ep->nuses; i++) {
+ fputs(ep->uses[i].name, fp);
+ if (i < ep->nuses - 1)
+ fputs(" ", fp);
+ }
+}
+
+static char *
+dump_boolean(int val)
+/* display the value of a boolean capability */
+{
+ switch (val) {
+ case ABSENT_BOOLEAN:
+ return (s_absent);
+ case CANCELLED_BOOLEAN:
+ return (s_cancel);
+ case FALSE:
+ return ("F");
+ case TRUE:
+ return ("T");
+ default:
+ return ("?");
+ }
+}
+
+static void
+dump_numeric(int val, char *buf)
+/* display the value of a boolean capability */
+{
+ switch (val) {
+ case ABSENT_NUMERIC:
+ strcpy(buf, s_absent);
+ break;
+ case CANCELLED_NUMERIC:
+ strcpy(buf, s_cancel);
+ break;
+ default:
+ sprintf(buf, "%d", val);
+ break;
+ }
+}
+
+static void
+dump_string(char *val, char *buf)
+/* display the value of a string capability */
+{
+ if (val == ABSENT_STRING)
+ strcpy(buf, s_absent);
+ else if (val == CANCELLED_STRING)
+ strcpy(buf, s_cancel);
+ else {
+ sprintf(buf, "'%.*s'", MAX_STRING - 3, TIC_EXPAND(val));
+ }
+}
+
+static void
compare_predicate(int type, int idx, const char *name)
/* predicate function to use for entry difference reports */
{
- register TERMTYPE *t1 = &term[0];
- register TERMTYPE *t2 = &term[1];
+ register ENTRY *e1 = &entries[0];
+ register ENTRY *e2 = &entries[1];
+ char buf1[MAX_STRING], buf2[MAX_STRING];
+ int b1, b2;
+ int n1, n2;
char *s1, *s2;
switch (type) {
- case BOOLEAN:
+ case CMP_BOOLEAN:
+ b1 = e1->tterm.Booleans[idx];
+ b2 = e2->tterm.Booleans[idx];
switch (compare) {
case C_DIFFERENCE:
- if (t1->Booleans[idx] != t2->Booleans[idx])
- (void) printf("\t%s: %c:%c.\n",
+ if (!(b1 == ABSENT_BOOLEAN && b2 == ABSENT_BOOLEAN) && b1 != b2)
+ (void) printf("\t%s: %s%s%s.\n",
name,
- t1->Booleans[idx] ? 'T' : 'F',
- t2->Booleans[idx] ? 'T' : 'F');
+ dump_boolean(b1),
+ bool_sep,
+ dump_boolean(b2));
break;
case C_COMMON:
- if (t1->Booleans[idx] && t2->Booleans[idx])
- (void) printf("\t%s= T.\n", name);
+ if (b1 == b2 && b1 != ABSENT_BOOLEAN)
+ (void) printf("\t%s= %s.\n", name, dump_boolean(b1));
break;
case C_NAND:
- if (!t1->Booleans[idx] && !t2->Booleans[idx])
+ if (b1 == ABSENT_BOOLEAN && b2 == ABSENT_BOOLEAN)
(void) printf("\t!%s.\n", name);
break;
}
break;
- case NUMBER:
+ case CMP_NUMBER:
+ n1 = e1->tterm.Numbers[idx];
+ n2 = e2->tterm.Numbers[idx];
+ dump_numeric(n1, buf1);
+ dump_numeric(n2, buf2);
switch (compare) {
case C_DIFFERENCE:
- if (t1->Numbers[idx] != t2->Numbers[idx])
- (void) printf("\t%s: %d:%d.\n",
- name, t1->Numbers[idx], t2->Numbers[idx]);
+ if (!((n1 == ABSENT_NUMERIC && n2 == ABSENT_NUMERIC)) && n1 != n2)
+ (void) printf("\t%s: %s, %s.\n", name, buf1, buf2);
break;
case C_COMMON:
- if (t1->Numbers[idx] != -1 && t2->Numbers[idx] != -1
- && t1->Numbers[idx] == t2->Numbers[idx])
- (void) printf("\t%s= %d.\n", name, t1->Numbers[idx]);
+ if (n1 != ABSENT_NUMERIC && n2 != ABSENT_NUMERIC && n1 == n2)
+ (void) printf("\t%s= %s.\n", name, buf1);
break;
case C_NAND:
- if (t1->Numbers[idx] == -1 && t2->Numbers[idx] == -1)
+ if (n1 == ABSENT_NUMERIC && n2 == ABSENT_NUMERIC)
(void) printf("\t!%s.\n", name);
break;
}
break;
- case STRING:
- s1 = t1->Strings[idx];
- s2 = t2->Strings[idx];
+ case CMP_STRING:
+ s1 = e1->tterm.Strings[idx];
+ s2 = e2->tterm.Strings[idx];
switch (compare) {
case C_DIFFERENCE:
- if (capcmp(s1, s2)) {
- char buf1[BUFSIZ], buf2[BUFSIZ];
-
- if (s1 == (char *) NULL)
- (void) strcpy(buf1, "NULL");
- else {
- (void) strcpy(buf1, "'");
- (void) strcat(buf1, TIC_EXPAND(s1));
- (void) strcat(buf1, "'");
- }
-
- if (s2 == (char *) NULL)
- (void) strcpy(buf2, "NULL");
- else {
- (void) strcpy(buf2, "'");
- (void) strcat(buf2, TIC_EXPAND(s2));
- (void) strcat(buf2, "'");
- }
-
+ if (capcmp(idx, s1, s2)) {
+ dump_string(s1, buf1);
+ dump_string(s2, buf2);
if (strcmp(buf1, buf2))
- (void) printf("\t%s: %s, %s.\n",
- name, buf1, buf2);
+ (void) printf("\t%s: %s, %s.\n", name, buf1, buf2);
}
break;
case C_COMMON:
- if (s1 && s2 && !capcmp(s1, s2))
+ if (s1 && s2 && !capcmp(idx, s1, s2))
(void) printf("\t%s= '%s'.\n", name, TIC_EXPAND(s1));
break;
@@ -322,8 +417,34 @@ compare_predicate(int type, int idx, const char *name)
break;
}
break;
- }
+ case CMP_USE:
+ /* unlike the other modes, this compares *all* use entries */
+ switch (compare) {
+ case C_DIFFERENCE:
+ if (!useeq(e1, e2)) {
+ (void) fputs("\tuse: ", stdout);
+ print_uses(e1, stdout);
+ fputs(", ", stdout);
+ print_uses(e2, stdout);
+ fputs(".\n", stdout);
+ }
+ break;
+
+ case C_COMMON:
+ if (e1->nuses && e2->nuses && useeq(e1, e2)) {
+ (void) fputs("\tuse: ", stdout);
+ print_uses(e1, stdout);
+ fputs(".\n", stdout);
+ }
+ break;
+
+ case C_NAND:
+ if (!e1->nuses && !e2->nuses)
+ (void) printf("\t!use.\n");
+ break;
+ }
+ }
}
/***************************************************************************
@@ -507,7 +628,7 @@ analyze_string(const char *name, const char *cap, TERMTYPE * tp)
(void) strcat(buf2, ep);
(void) strcat(buf2, ";");
} while
- ((ep = strtok((char *) NULL, ";")));
+ ((ep = strtok((char *) 0, ";")));
buf2[strlen(buf2) - 1] = '\0';
expansion = buf2;
}
@@ -542,7 +663,7 @@ analyze_string(const char *name, const char *cap, TERMTYPE * tp)
(void) strcat(buf2, ep);
(void) strcat(buf2, ";");
} while
- ((ep = strtok((char *) NULL, ";")));
+ ((ep = strtok((char *) 0, ";")));
buf2[strlen(buf2) - 1] = '\0';
expansion = buf2;
@@ -595,13 +716,13 @@ file_comparison(int argc, char *argv[])
ENTRY *qp, *rp;
int i, n;
- dump_init((char *) NULL, F_LITERAL, S_TERMINFO, 0, itrace, FALSE);
+ dump_init((char *) 0, F_LITERAL, S_TERMINFO, 0, itrace, FALSE);
for (n = 0; n < argc && n < MAXCOMPARE; n++) {
- if (freopen(argv[n], "r", stdin) == NULL)
+ if (freopen(argv[n], "r", stdin) == 0)
_nc_err_abort("Can't open %s", argv[n]);
- _nc_head = _nc_tail = (ENTRY *) NULL;
+ _nc_head = _nc_tail = 0;
/* parse entries out of the source file */
_nc_set_source(argv[n]);
@@ -610,15 +731,16 @@ file_comparison(int argc, char *argv[])
if (itrace)
(void) fprintf(stderr, "Resolving file %d...\n", n - 0);
- /* do use resolution */
- if (!_nc_resolve_uses()) {
+ /* maybe do use resolution */
+ if (!_nc_resolve_uses(!limited)) {
(void) fprintf(stderr,
"There are unresolved use entries in %s:\n",
argv[n]);
- for_entry_list(qp)
+ for_entry_list(qp) {
if (qp->nuses) {
- (void) fputs(qp->tterm.term_names, stderr);
- (void) fputc('\n', stderr);
+ (void) fputs(qp->tterm.term_names, stderr);
+ (void) fputc('\n', stderr);
+ }
}
exit(EXIT_FAILURE);
}
@@ -632,28 +754,17 @@ file_comparison(int argc, char *argv[])
if (itrace)
(void) fprintf(stderr, "Entries are now in core...\n");
- /*
- * The entry-matching loop. We're not using the use[]
- * slots any more (they got zeroed out by resolve_uses) so
- * we stash each entry's matches in the other file there.
- * Sigh, this is intrinsically quadratic.
- */
+ /* The entry-matching loop. Sigh, this is intrinsically quadratic. */
for (qp = heads[0]; qp; qp = qp->next) {
for (rp = heads[1]; rp; rp = rp->next)
if (_nc_entry_match(qp->tterm.term_names, rp->tterm.term_names)) {
- /*
- * This is why the uses structure parent element is
- * (void *) -- so we can have either (char *) for
- * names or entry structure pointers in them and still
- * be type-safe.
- */
- if (qp->nuses < MAX_USES)
- qp->uses[qp->nuses].parent = (void *) rp;
- qp->nuses++;
+ if (qp->ncrosslinks < MAX_CROSSLINKS)
+ qp->crosslinks[qp->ncrosslinks] = rp;
+ qp->ncrosslinks++;
- if (rp->nuses < MAX_USES)
- rp->uses[rp->nuses].parent = (void *) qp;
- rp->nuses++;
+ if (rp->ncrosslinks < MAX_CROSSLINKS)
+ rp->crosslinks[rp->ncrosslinks] = qp;
+ rp->ncrosslinks++;
}
}
@@ -661,101 +772,116 @@ file_comparison(int argc, char *argv[])
if (itrace)
(void) fprintf(stderr, "Name matches are done...\n");
- for (qp = heads[0]; qp; qp = qp->next)
- if (qp->nuses > 1) {
+ for (qp = heads[0]; qp; qp = qp->next) {
+ if (qp->ncrosslinks > 1) {
(void) fprintf(stderr,
"%s in file 1 (%s) has %d matches in file 2 (%s):\n",
_nc_first_name(qp->tterm.term_names),
argv[0],
- qp->nuses,
+ qp->ncrosslinks,
argv[1]);
- for (i = 0; i < qp->nuses; i++)
+ for (i = 0; i < qp->ncrosslinks; i++)
(void) fprintf(stderr,
"\t%s\n",
- _nc_first_name(((ENTRY *) qp->uses[i].parent)->tterm.term_names));
+ _nc_first_name((qp->crosslinks[i])->tterm.term_names));
}
- for (rp = heads[1]; rp; rp = rp->next)
- if (rp->nuses > 1) {
+ }
+
+ for (rp = heads[1]; rp; rp = rp->next) {
+ if (rp->ncrosslinks > 1) {
(void) fprintf(stderr,
"%s in file 2 (%s) has %d matches in file 1 (%s):\n",
_nc_first_name(rp->tterm.term_names),
argv[1],
- rp->nuses,
+ rp->ncrosslinks,
argv[0]);
- for (i = 0; i < rp->nuses; i++)
+ for (i = 0; i < rp->ncrosslinks; i++)
(void) fprintf(stderr,
"\t%s\n",
- _nc_first_name(((ENTRY *) rp->uses[i].parent)->tterm.term_names));
+ _nc_first_name((rp->crosslinks[i])->tterm.term_names));
}
+ }
(void) printf("In file 1 (%s) only:\n", argv[0]);
for (qp = heads[0]; qp; qp = qp->next)
- if (qp->nuses == 0)
+ if (qp->ncrosslinks == 0)
(void) printf("\t%s\n",
_nc_first_name(qp->tterm.term_names));
(void) printf("In file 2 (%s) only:\n", argv[1]);
for (rp = heads[1]; rp; rp = rp->next)
- if (rp->nuses == 0)
+ if (rp->ncrosslinks == 0)
(void) printf("\t%s\n",
_nc_first_name(rp->tterm.term_names));
(void) printf("The following entries are equivalent:\n");
for (qp = heads[0]; qp; qp = qp->next) {
- rp = (ENTRY *) qp->uses[0].parent;
+ rp = qp->crosslinks[0];
+
+ if (qp->ncrosslinks == 1) {
+ rp = qp->crosslinks[0];
- if (qp->nuses == 1 && entryeq(&qp->tterm, &rp->tterm)) {
- char name1[NAMESIZE], name2[NAMESIZE];
+ repair_acsc(&qp->tterm);
+ repair_acsc(&rp->tterm);
+#if NCURSES_XNAMES
+ _nc_align_termtype(&qp->tterm, &rp->tterm);
+#endif
+ if (entryeq(&qp->tterm, &rp->tterm) && useeq(qp, rp)) {
+ char name1[NAMESIZE], name2[NAMESIZE];
- (void) canonical_name(qp->tterm.term_names, name1);
- (void) canonical_name(rp->tterm.term_names, name2);
+ (void) canonical_name(qp->tterm.term_names, name1);
+ (void) canonical_name(rp->tterm.term_names, name2);
- (void) printf("%s = %s\n", name1, name2);
+ (void) printf("%s = %s\n", name1, name2);
+ }
}
}
(void) printf("Differing entries:\n");
termcount = 2;
for (qp = heads[0]; qp; qp = qp->next) {
- rp = (ENTRY *) qp->uses[0].parent;
+ if (qp->ncrosslinks == 1) {
+ rp = qp->crosslinks[0];
#if NCURSES_XNAMES
- if (termcount > 1)
+ /* sorry - we have to do this on each pass */
_nc_align_termtype(&qp->tterm, &rp->tterm);
#endif
- if (qp->nuses == 1 && !entryeq(&qp->tterm, &rp->tterm)) {
- char name1[NAMESIZE], name2[NAMESIZE];
+ if (!(entryeq(&qp->tterm, &rp->tterm) && useeq(qp, rp))) {
+ char name1[NAMESIZE], name2[NAMESIZE];
- term[0] = qp->tterm;
- term[1] = rp->tterm;
+ entries[0] = *qp;
+ entries[1] = *rp;
- (void) canonical_name(qp->tterm.term_names, name1);
- (void) canonical_name(rp->tterm.term_names, name2);
+ (void) canonical_name(qp->tterm.term_names, name1);
+ (void) canonical_name(rp->tterm.term_names, name2);
- switch (compare) {
- case C_DIFFERENCE:
- if (itrace)
- (void) fprintf(stderr, "infocmp: dumping differences\n");
- (void) printf("comparing %s to %s.\n", name1, name2);
- compare_entry(compare_predicate, term);
- break;
+ switch (compare) {
+ case C_DIFFERENCE:
+ if (itrace)
+ (void) fprintf(stderr,
+ "infocmp: dumping differences\n");
+ (void) printf("comparing %s to %s.\n", name1, name2);
+ compare_entry(compare_predicate, &entries->tterm, quiet);
+ break;
- case C_COMMON:
- if (itrace)
- (void) fprintf(stderr,
- "infocmp: dumping common capabilities\n");
- (void) printf("comparing %s to %s.\n", name1, name2);
- compare_entry(compare_predicate, term);
- break;
+ case C_COMMON:
+ if (itrace)
+ (void) fprintf(stderr,
+ "infocmp: dumping common capabilities\n");
+ (void) printf("comparing %s to %s.\n", name1, name2);
+ compare_entry(compare_predicate, &entries->tterm, quiet);
+ break;
- case C_NAND:
- if (itrace)
- (void) fprintf(stderr,
- "infocmp: dumping differences\n");
- (void) printf("comparing %s to %s.\n", name1, name2);
- compare_entry(compare_predicate, term);
- break;
+ case C_NAND:
+ if (itrace)
+ (void) fprintf(stderr,
+ "infocmp: dumping differences\n");
+ (void) printf("comparing %s to %s.\n", name1, name2);
+ compare_entry(compare_predicate, &entries->tterm, quiet);
+ break;
+ }
}
}
}
@@ -788,7 +914,9 @@ usage(void)
," -l output terminfo names"
," -n list capabilities in neither"
," -p ignore padding specifiers"
+ ," -q brief listing, removes headers"
," -r with -C, output in termcap form"
+ ," -r with -F, resolve use-references"
," -s [d|i|l|c] sort fields"
," -u produce source with 'use='"
," -v number (verbose)"
@@ -816,9 +944,9 @@ name_initializer(const char *type)
char *s;
if (initializer == 0)
- initializer = malloc(strlen(term->term_names) + 20);
+ initializer = (char *) malloc(strlen(entries->tterm.term_names) + 20);
- (void) sprintf(initializer, "%s_data_%s", type, term->term_names);
+ (void) sprintf(initializer, "%s_data_%s", type, entries->tterm.term_names);
for (s = initializer; *s != 0 && *s != '|'; s++) {
if (!isalnum(*s))
*s = '_';
@@ -829,7 +957,7 @@ name_initializer(const char *type)
/* dump C initializers for the terminal type */
static void
-dump_initializers(void)
+dump_initializers(TERMTYPE * term)
{
int n;
const char *str = 0;
@@ -888,7 +1016,7 @@ dump_initializers(void)
(void) printf("static char * %s[] = %s\n", name_initializer("string"), L_CURL);
for_each_string(n, term) {
- char buf[BUFSIZ], *sp, *tp;
+ char buf[MAX_STRING], *sp, *tp;
if (term->Strings[n] == ABSENT_STRING)
str = "ABSENT_STRING";
@@ -897,7 +1025,9 @@ dump_initializers(void)
else {
tp = buf;
*tp++ = '"';
- for (sp = term->Strings[n]; *sp; sp++) {
+ for (sp = term->Strings[n];
+ *sp != 0 && (tp - buf) < MAX_STRING - 6;
+ sp++) {
if (isascii(*sp) && isprint(*sp) && *sp != '\\' && *sp != '"')
*tp++ = *sp;
else {
@@ -926,7 +1056,7 @@ dump_initializers(void)
/* dump C initializers for the terminal type */
static void
-dump_termtype(void)
+dump_termtype(TERMTYPE * term)
{
(void) printf("\t%s\n\t\t\"%s\",\n", L_CURL, term->term_names);
(void) printf("\t\t(char *)0,\t/* pointer to string table */\n");
@@ -972,15 +1102,14 @@ main(int argc, char *argv[])
char *terminal, *firstdir, *restdir;
/* Avoid "local data >32k" error with mwcc */
/* Also avoid overflowing smaller stacks on systems like AmigaOS */
- path *tfile = malloc(sizeof(path) * MAXTERMS);
+ path *tfile = (path *) malloc(sizeof(path) * MAXTERMS);
int c, i, len;
bool formatted = FALSE;
bool filecompare = FALSE;
int initdump = 0;
bool init_analyze = FALSE;
- bool limited = TRUE;
- if ((terminal = getenv("TERM")) == NULL) {
+ if ((terminal = getenv("TERM")) == 0) {
(void) fprintf(stderr,
"infocmp: environment variable TERM not set\n");
return EXIT_FAILURE;
@@ -989,7 +1118,7 @@ main(int argc, char *argv[])
/* where is the terminfo database location going to default to? */
restdir = firstdir = 0;
- while ((c = getopt(argc, argv, "deEcCfFGgIinlLprR:s:uv:Vw:A:B:1T")) != EOF)
+ while ((c = getopt(argc, argv, "deEcCfFGgIinlLpqrR:s:uv:Vw:A:B:1T")) != EOF)
switch (c) {
case 'd':
compare = C_DIFFERENCE;
@@ -1059,6 +1188,13 @@ main(int argc, char *argv[])
ignorepads = TRUE;
break;
+ case 'q':
+ quiet = TRUE;
+ s_absent = "-";
+ s_cancel = "@";
+ bool_sep = ", ";
+ break;
+
case 'r':
tversion = 0;
limited = FALSE;
@@ -1164,7 +1300,7 @@ main(int argc, char *argv[])
argv[optind], tfile[termcount]);
status = _nc_read_file_entry(tfile[termcount],
- &term[termcount]);
+ &entries[termcount].tterm);
} else {
if (itrace)
(void) fprintf(stderr,
@@ -1173,7 +1309,7 @@ main(int argc, char *argv[])
status = _nc_read_entry(tname[termcount],
tfile[termcount],
- &term[termcount]);
+ &entries[termcount].tterm);
directory = TERMINFO; /* for error message */
}
@@ -1183,36 +1319,37 @@ main(int argc, char *argv[])
tfile[termcount]);
return EXIT_FAILURE;
}
+ repair_acsc(&entries[termcount].tterm);
termcount++;
}
}
#if NCURSES_XNAMES
if (termcount > 1)
- _nc_align_termtype(&term[0], &term[1]);
+ _nc_align_termtype(&entries[0].tterm, &entries[1].tterm);
#endif
/* dump as C initializer for the terminal type */
if (initdump) {
if (initdump & 1)
- dump_termtype();
+ dump_termtype(&entries[0].tterm);
if (initdump & 2)
- dump_initializers();
+ dump_initializers(&entries[0].tterm);
ExitProgram(EXIT_SUCCESS);
}
/* analyze the init strings */
if (init_analyze) {
#undef CUR
-#define CUR term[0].
- analyze_string("is1", init_1string, &term[0]);
- analyze_string("is2", init_2string, &term[0]);
- analyze_string("is3", init_3string, &term[0]);
- analyze_string("rs1", reset_1string, &term[0]);
- analyze_string("rs2", reset_2string, &term[0]);
- analyze_string("rs3", reset_3string, &term[0]);
- analyze_string("smcup", enter_ca_mode, &term[0]);
- analyze_string("rmcup", exit_ca_mode, &term[0]);
+#define CUR entries[0].tterm.
+ analyze_string("is1", init_1string, &entries[0].tterm);
+ analyze_string("is2", init_2string, &entries[0].tterm);
+ analyze_string("is3", init_3string, &entries[0].tterm);
+ analyze_string("rs1", reset_1string, &entries[0].tterm);
+ analyze_string("rs2", reset_2string, &entries[0].tterm);
+ analyze_string("rs3", reset_3string, &entries[0].tterm);
+ analyze_string("smcup", enter_ca_mode, &entries[0].tterm);
+ analyze_string("rmcup", exit_ca_mode, &entries[0].tterm);
#undef CUR
ExitProgram(EXIT_SUCCESS);
}
@@ -1228,7 +1365,7 @@ main(int argc, char *argv[])
tname[0]);
(void) printf("#\tReconstructed via infocmp from file: %s\n",
tfile[0]);
- len = dump_entry(&term[0], limited, numbers, NULL);
+ len = dump_entry(&entries[0].tterm, limited, numbers, NULL);
putchar('\n');
if (itrace)
(void) fprintf(stderr, "infocmp: length %d\n", len);
@@ -1238,7 +1375,7 @@ main(int argc, char *argv[])
if (itrace)
(void) fprintf(stderr, "infocmp: dumping differences\n");
(void) printf("comparing %s to %s.\n", tname[0], tname[1]);
- compare_entry(compare_predicate, term);
+ compare_entry(compare_predicate, &entries->tterm, quiet);
break;
case C_COMMON:
@@ -1246,7 +1383,7 @@ main(int argc, char *argv[])
(void) fprintf(stderr,
"infocmp: dumping common capabilities\n");
(void) printf("comparing %s to %s.\n", tname[0], tname[1]);
- compare_entry(compare_predicate, term);
+ compare_entry(compare_predicate, &entries->tterm, quiet);
break;
case C_NAND:
@@ -1254,13 +1391,13 @@ main(int argc, char *argv[])
(void) fprintf(stderr,
"infocmp: dumping differences\n");
(void) printf("comparing %s to %s.\n", tname[0], tname[1]);
- compare_entry(compare_predicate, term);
+ compare_entry(compare_predicate, &entries->tterm, quiet);
break;
case C_USEALL:
if (itrace)
(void) fprintf(stderr, "infocmp: dumping use entry\n");
- len = dump_entry(&term[0], limited, numbers, use_predicate);
+ len = dump_entry(&entries[0].tterm, limited, numbers, use_predicate);
for (i = 1; i < termcount; i++)
len += dump_uses(tname[i], !(outform == F_TERMCAP || outform
== F_TCONVERR));
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-27 01:21:04 +0000