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-rw-r--r--progs/infocmp.c269
1 files changed, 162 insertions, 107 deletions
diff --git a/progs/infocmp.c b/progs/infocmp.c
index 587cbc3449be..82c48419a047 100644
--- a/progs/infocmp.c
+++ b/progs/infocmp.c
@@ -1,5 +1,5 @@
/****************************************************************************
- * Copyright (c) 1998-2013,2014 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 <dump_entry.h>
-MODULE_ID("$Id: infocmp.c,v 1.129 2014/02/01 22:11:03 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))
@@ -631,99 +655,104 @@ compare_predicate(PredType type, PredIdx idx, const char *name)
*
***************************************************************************/
+#define DATA(from, to) { { from }, { to } }
+#define DATAX() DATA("", "")
+
typedef struct {
- const char *from;
- const char *to;
+ const char from[4];
+ const char to[12];
} assoc;
static const assoc std_caps[] =
{
/* these are specified by X.364 and iBCS2 */
- {"\033c", "RIS"}, /* full reset */
- {"\0337", "SC"}, /* save cursor */
- {"\0338", "RC"}, /* restore cursor */
- {"\033[r", "RSR"}, /* not an X.364 mnemonic */
- {"\033[m", "SGR0"}, /* not an X.364 mnemonic */
- {"\033[2J", "ED2"}, /* clear page */
+ DATA("\033c", "RIS"), /* full reset */
+ DATA("\0337", "SC"), /* save cursor */
+ DATA("\0338", "RC"), /* restore cursor */
+ DATA("\033[r", "RSR"), /* not an X.364 mnemonic */
+ DATA("\033[m", "SGR0"), /* not an X.364 mnemonic */
+ DATA("\033[2J", "ED2"), /* clear page */
/* this group is specified by ISO 2022 */
- {"\033(0", "ISO DEC G0"}, /* enable DEC graphics for G0 */
- {"\033(A", "ISO UK G0"}, /* enable UK chars for G0 */
- {"\033(B", "ISO US G0"}, /* enable US chars for G0 */
- {"\033)0", "ISO DEC G1"}, /* enable DEC graphics for G1 */
- {"\033)A", "ISO UK G1"}, /* enable UK chars for G1 */
- {"\033)B", "ISO US G1"}, /* enable US chars for G1 */
+ DATA("\033(0", "ISO DEC G0"), /* enable DEC graphics for G0 */
+ DATA("\033(A", "ISO UK G0"), /* enable UK chars for G0 */
+ DATA("\033(B", "ISO US G0"), /* enable US chars for G0 */
+ DATA("\033)0", "ISO DEC G1"), /* enable DEC graphics for G1 */
+ DATA("\033)A", "ISO UK G1"), /* enable UK chars for G1 */
+ DATA("\033)B", "ISO US G1"), /* enable US chars for G1 */
/* these are DEC private controls widely supported by emulators */
- {"\033=", "DECPAM"}, /* application keypad mode */
- {"\033>", "DECPNM"}, /* normal keypad mode */
- {"\033<", "DECANSI"}, /* enter ANSI mode */
- {"\033[!p", "DECSTR"}, /* soft reset */
- {"\033 F", "S7C1T"}, /* 7-bit controls */
+ DATA("\033=", "DECPAM"), /* application keypad mode */
+ DATA("\033>", "DECPNM"), /* normal keypad mode */
+ DATA("\033<", "DECANSI"), /* enter ANSI mode */
+ DATA("\033[!p", "DECSTR"), /* soft reset */
+ DATA("\033 F", "S7C1T"), /* 7-bit controls */
- {(char *) 0, (char *) 0}
+ DATAX()
};
static const assoc std_modes[] =
/* ECMA \E[ ... [hl] modes recognized by many emulators */
{
- {"2", "AM"}, /* keyboard action mode */
- {"4", "IRM"}, /* insert/replace mode */
- {"12", "SRM"}, /* send/receive mode */
- {"20", "LNM"}, /* linefeed mode */
- {(char *) 0, (char *) 0}
+ DATA("2", "AM"), /* keyboard action mode */
+ DATA("4", "IRM"), /* insert/replace mode */
+ DATA("12", "SRM"), /* send/receive mode */
+ DATA("20", "LNM"), /* linefeed mode */
+ DATAX()
};
static const assoc private_modes[] =
/* DEC \E[ ... [hl] modes recognized by many emulators */
{
- {"1", "CKM"}, /* application cursor keys */
- {"2", "ANM"}, /* set VT52 mode */
- {"3", "COLM"}, /* 132-column mode */
- {"4", "SCLM"}, /* smooth scroll */
- {"5", "SCNM"}, /* reverse video mode */
- {"6", "OM"}, /* origin mode */
- {"7", "AWM"}, /* wraparound mode */
- {"8", "ARM"}, /* auto-repeat mode */
- {(char *) 0, (char *) 0}
+ DATA("1", "CKM"), /* application cursor keys */
+ DATA("2", "ANM"), /* set VT52 mode */
+ DATA("3", "COLM"), /* 132-column mode */
+ DATA("4", "SCLM"), /* smooth scroll */
+ DATA("5", "SCNM"), /* reverse video mode */
+ DATA("6", "OM"), /* origin mode */
+ DATA("7", "AWM"), /* wraparound mode */
+ DATA("8", "ARM"), /* auto-repeat mode */
+ DATAX()
};
static const assoc ecma_highlights[] =
/* recognize ECMA attribute sequences */
{
- {"0", "NORMAL"}, /* normal */
- {"1", "+BOLD"}, /* bold on */
- {"2", "+DIM"}, /* dim on */
- {"3", "+ITALIC"}, /* italic on */
- {"4", "+UNDERLINE"}, /* underline on */
- {"5", "+BLINK"}, /* blink on */
- {"6", "+FASTBLINK"}, /* fastblink on */
- {"7", "+REVERSE"}, /* reverse on */
- {"8", "+INVISIBLE"}, /* invisible on */
- {"9", "+DELETED"}, /* deleted on */
- {"10", "MAIN-FONT"}, /* select primary font */
- {"11", "ALT-FONT-1"}, /* select alternate font 1 */
- {"12", "ALT-FONT-2"}, /* select alternate font 2 */
- {"13", "ALT-FONT-3"}, /* select alternate font 3 */
- {"14", "ALT-FONT-4"}, /* select alternate font 4 */
- {"15", "ALT-FONT-5"}, /* select alternate font 5 */
- {"16", "ALT-FONT-6"}, /* select alternate font 6 */
- {"17", "ALT-FONT-7"}, /* select alternate font 7 */
- {"18", "ALT-FONT-1"}, /* select alternate font 1 */
- {"19", "ALT-FONT-1"}, /* select alternate font 1 */
- {"20", "FRAKTUR"}, /* Fraktur font */
- {"21", "DOUBLEUNDER"}, /* double underline */
- {"22", "-DIM"}, /* dim off */
- {"23", "-ITALIC"}, /* italic off */
- {"24", "-UNDERLINE"}, /* underline off */
- {"25", "-BLINK"}, /* blink off */
- {"26", "-FASTBLINK"}, /* fastblink off */
- {"27", "-REVERSE"}, /* reverse off */
- {"28", "-INVISIBLE"}, /* invisible off */
- {"29", "-DELETED"}, /* deleted off */
- {(char *) 0, (char *) 0}
+ DATA("0", "NORMAL"), /* normal */
+ DATA("1", "+BOLD"), /* bold on */
+ DATA("2", "+DIM"), /* dim on */
+ DATA("3", "+ITALIC"), /* italic on */
+ DATA("4", "+UNDERLINE"), /* underline on */
+ DATA("5", "+BLINK"), /* blink on */
+ DATA("6", "+FASTBLINK"), /* fastblink on */
+ DATA("7", "+REVERSE"), /* reverse on */
+ DATA("8", "+INVISIBLE"), /* invisible on */
+ DATA("9", "+DELETED"), /* deleted on */
+ DATA("10", "MAIN-FONT"), /* select primary font */
+ DATA("11", "ALT-FONT-1"), /* select alternate font 1 */
+ DATA("12", "ALT-FONT-2"), /* select alternate font 2 */
+ DATA("13", "ALT-FONT-3"), /* select alternate font 3 */
+ DATA("14", "ALT-FONT-4"), /* select alternate font 4 */
+ DATA("15", "ALT-FONT-5"), /* select alternate font 5 */
+ DATA("16", "ALT-FONT-6"), /* select alternate font 6 */
+ DATA("17", "ALT-FONT-7"), /* select alternate font 7 */
+ DATA("18", "ALT-FONT-1"), /* select alternate font 1 */
+ DATA("19", "ALT-FONT-1"), /* select alternate font 1 */
+ DATA("20", "FRAKTUR"), /* Fraktur font */
+ DATA("21", "DOUBLEUNDER"), /* double underline */
+ DATA("22", "-DIM"), /* dim off */
+ DATA("23", "-ITALIC"), /* italic off */
+ DATA("24", "-UNDERLINE"), /* underline off */
+ DATA("25", "-BLINK"), /* blink off */
+ DATA("26", "-FASTBLINK"), /* fastblink off */
+ DATA("27", "-REVERSE"), /* reverse off */
+ DATA("28", "-INVISIBLE"), /* invisible off */
+ DATA("29", "-DELETED"), /* deleted off */
+ DATAX()
};
+#undef DATA
+
static int
skip_csi(const char *cap)
{
@@ -757,7 +786,7 @@ lookup_params(const assoc * table, char *dst, char *src)
do {
bool found = FALSE;
- for (ap = table; ap->from; ap++) {
+ for (ap = table; ap->from[0]; ap++) {
size_t tlen = strlen(ap->from);
if (same_param(ap->from, ep, tlen)) {
@@ -781,7 +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;
@@ -812,7 +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))
@@ -839,7 +868,7 @@ analyze_string(const char *name, const char *cap, TERMTYPE *tp)
/* now check the standard capabilities */
if (!expansion) {
csi = skip_csi(sp);
- for (ap = std_caps; ap->from; ap++) {
+ for (ap = std_caps; ap->from[0]; ap++) {
size_t adj = (size_t) (csi ? 2 : 0);
len = strlen(ap->from);
@@ -868,7 +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;
@@ -889,7 +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;
@@ -905,7 +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;
@@ -984,7 +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)
@@ -1155,37 +1185,45 @@ file_comparison(int argc, char *argv[])
static void
usage(void)
{
- static const char *tbl[] =
+#define DATA(s) s "\n"
+ static const char head[] =
+ {
+ DATA("Usage: infocmp [options] [-A directory] [-B directory] [termname...]")
+ DATA("")
+ DATA("Options:")
+ };
+#undef DATA
+#define DATA(s) s
+ static const char options[][45] =
{
- "Usage: infocmp [options] [-A directory] [-B directory] [termname...]"
- ,""
- ,"Options:"
- ," -0 print single-row"
+ " -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 eliminate post-processing of entries"
- ," -D print database locations"
+ ," -U do not post-process entries"
," -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"
@@ -1197,20 +1235,21 @@ usage(void)
," -v number (verbose)"
," -w number (width)"
#if NCURSES_XNAMES
- ," -x treat unknown capabilities as user-defined"
+ ," -x unknown capabilities are user-defined"
#endif
};
- const size_t first = 3;
- const size_t last = SIZEOF(tbl);
- const size_t left = (last - first + 1) / 2 + first;
+#undef DATA
+ const size_t last = SIZEOF(options);
+ const size_t left = (last + 1) / 2;
size_t n;
+ fputs(head, stderr);
for (n = 0; n < left; n++) {
- size_t m = (n < first) ? last : n + left - first;
+ size_t m = n + left;
if (m < last)
- fprintf(stderr, "%-40.40s%s\n", tbl[n], tbl[m]);
+ fprintf(stderr, "%-40.40s%s\n", options[n], options[m]);
else
- fprintf(stderr, "%s\n", tbl[n]);
+ fprintf(stderr, "%s\n", options[n]);
}
ExitProgram(EXIT_FAILURE);
}
@@ -1255,7 +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;
@@ -1379,7 +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");
@@ -1494,6 +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;
@@ -1515,7 +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;
@@ -1616,6 +1657,10 @@ main(int argc, char *argv[])
ignorepads = TRUE;
break;
+ case 'Q':
+ quickdump = optarg_to_number();
+ break;
+
case 'q':
quiet = TRUE;
s_absent = "-";
@@ -1676,6 +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;
@@ -1738,7 +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 */
@@ -1782,7 +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);
}
@@ -1824,6 +1875,8 @@ main(int argc, char *argv[])
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);
+ analyze_string("smkx", keypad_xmit, &entries[0].tterm);
+ analyze_string("rmkx", keypad_local, &entries[0].tterm);
#undef CUR
} else {
@@ -1837,8 +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,