/****************************************************************************
- * Copyright (c) 1998-2004,2005 Free Software Foundation, Inc. *
+ * Copyright (c) 1998-2014,2015 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 *
/****************************************************************************
* Author: Zeyd M. Ben-Halim <zmbenhal@netcom.com> 1992,1995 *
* and: Eric S. Raymond <esr@snark.thyrsus.com> *
- * and: Thomas E. Dickey 1996 on *
+ * and: Thomas E. Dickey 1996 on *
****************************************************************************/
#define __INTERNAL_CAPS_VISIBLE
#include "termsort.c" /* this C file is generated */
#include <parametrized.h> /* so is this */
-MODULE_ID("$Id: dump_entry.c,v 1.70 2005/07/23 20:03:30 tom Exp $")
+MODULE_ID("$Id: dump_entry.c,v 1.117 2015/07/05 00:01:04 tom Exp $")
#define INDENT 8
#define DISCARD(string) string = ABSENT_STRING
#define PRINTF (void) printf
+#define OkIndex(index,array) ((int)(index) >= 0 && (int)(index) < (int) SIZEOF(array))
+
typedef struct {
char *text;
size_t used;
static int outform; /* output format to use */
static int sortmode; /* sort mode to use */
static int width = 60; /* max line width for listings */
+static int height = 65535; /* max number of lines for listings */
static int column; /* current column, limited by 'width' */
static int oldcol; /* last value of column before wrap */
static bool pretty; /* true if we format if-then-else strings */
+static bool checking; /* true if we are checking for tic */
static char *save_sgr;
-static char *save_acsc;
static DYNBUF outbuf;
static DYNBUF tmpbuf;
static NCURSES_CONST char *const *num_names;
static NCURSES_CONST char *const *str_names;
-static const char *separator, *trailer;
+static const char *separator = "", *trailer = "";
/* cover various ports and variants of terminfo */
#define V_ALLCAPS 0 /* all capabilities (SVr4, XSI, ncurses) */
#define StrIndirect(j) ((sortmode == S_NOSORT) ? (j) : str_indirect[j])
#endif
+static void failed(const char *) GCC_NORETURN;
+
+static void
+failed(const char *s)
+{
+ perror(s);
+ ExitProgram(EXIT_FAILURE);
+}
+
static void
strncpy_DYN(DYNBUF * dst, const char *src, size_t need)
{
if (want > dst->size) {
dst->size += (want + 1024); /* be generous */
dst->text = typeRealloc(char, dst->size, dst->text);
+ if (dst->text == 0)
+ failed("strncpy_DYN");
}
(void) strncpy(dst->text + dst->used, src, need);
dst->used += need;
}
#endif
+#define NameTrans(check,result) \
+ if ((np->nte_index <= OK_ ## check) \
+ && check[np->nte_index]) \
+ return (result[np->nte_index])
+
NCURSES_CONST char *
nametrans(const char *name)
-/* translate a capability name from termcap to terminfo */
+/* translate a capability name to termcap from terminfo */
{
const struct name_table_entry *np;
- if ((np = _nc_find_entry(name, _nc_get_hash_table(0))) != 0)
+ if ((np = _nc_find_entry(name, _nc_get_hash_table(0))) != 0) {
switch (np->nte_type) {
case BOOLEAN:
- if (bool_from_termcap[np->nte_index])
- return (boolcodes[np->nte_index]);
+ NameTrans(bool_from_termcap, boolcodes);
break;
case NUMBER:
- if (num_from_termcap[np->nte_index])
- return (numcodes[np->nte_index]);
+ NameTrans(num_from_termcap, numcodes);
break;
case STRING:
- if (str_from_termcap[np->nte_index])
- return (strcodes[np->nte_index]);
+ NameTrans(str_from_termcap, strcodes);
break;
}
+ }
return (0);
}
void
-dump_init(const char *version, int mode, int sort, int twidth, int traceval,
- bool formatted)
+dump_init(const char *version,
+ int mode,
+ int sort,
+ int twidth,
+ int theight,
+ unsigned traceval,
+ bool formatted,
+ bool check)
/* set up for entry display */
{
width = twidth;
+ height = theight;
pretty = formatted;
+ checking = check;
/* versions */
if (version == 0)
bool_names = boolnames;
num_names = numnames;
str_names = strnames;
- separator = twidth ? ", " : ",";
+ separator = (twidth > 0 && theight > 1) ? ", " : ",";
trailer = "\n\t";
break;
bool_names = boolfnames;
num_names = numfnames;
str_names = strfnames;
- separator = twidth ? ", " : ",";
+ separator = (twidth > 0 && theight > 1) ? ", " : ",";
trailer = "\n\t";
break;
static void set_obsolete_termcaps(TERMTYPE *tp);
/* is this the index of a function key string? */
-#define FNKEY(i) (((i)<= 65 && (i)>= 75) || ((i)<= 216 && (i)>= 268))
+#define FNKEY(i) \
+ (((i) >= STR_IDX(key_f0) && \
+ (i) <= STR_IDX(key_f9)) || \
+ ((i) >= STR_IDX(key_f11) && \
+ (i) <= STR_IDX(key_f63)))
/*
* If we configure with a different Caps file, the offsets into the arrays
* will change. So we use an address expression.
*/
-#define BOOL_IDX(name) (&(name) - &(CUR Booleans[0]))
-#define NUM_IDX(name) (&(name) - &(CUR Numbers[0]))
-#define STR_IDX(name) (&(name) - &(CUR Strings[0]))
+#define BOOL_IDX(name) (PredType) (&(name) - &(CUR Booleans[0]))
+#define NUM_IDX(name) (PredType) (&(name) - &(CUR Numbers[0]))
+#define STR_IDX(name) (PredType) (&(name) - &(CUR Strings[0]))
static bool
version_filter(PredType type, PredIdx idx)
}
break;
+#define is_termcap(type) (OkIndex(idx, type##_from_termcap) && \
+ type##_from_termcap[idx])
+
case V_BSD: /* BSD */
switch (type) {
case BOOLEAN:
- return bool_from_termcap[idx];
+ return is_termcap(bool);
case NUMBER:
- return num_from_termcap[idx];
+ return is_termcap(num);
case STRING:
- return str_from_termcap[idx];
+ return is_termcap(str);
}
break;
}
return (FALSE); /* pacify the compiler */
}
+static void
+trim_trailing(void)
+{
+ while (outbuf.used > 0 && outbuf.text[outbuf.used - 1] == ' ')
+ outbuf.text[--outbuf.used] = '\0';
+}
+
static void
force_wrap(void)
{
oldcol = column;
+ trim_trailing();
strcpy_DYN(&outbuf, trailer);
column = INDENT;
}
static void
wrap_concat(const char *src)
{
- int need = strlen(src);
- int want = strlen(separator) + need;
+ size_t need = strlen(src);
+ size_t want = strlen(separator) + need;
if (column > INDENT
- && column + want > width) {
+ && column + (int) want > width) {
force_wrap();
}
strcpy_DYN(&outbuf, src);
strcpy_DYN(&outbuf, separator);
- column += need;
+ column += (int) need;
}
#define IGNORE_SEP_TRAIL(first,last,sep_trail) \
if ((size_t)(last - first) > sizeof(sep_trail)-1 \
&& !strncmp(first, sep_trail, sizeof(sep_trail)-1)) \
- first += sizeof(sep_trail)-2
+ first += sizeof(sep_trail)-2
/* Returns the nominal length of the buffer assuming it is termcap format,
* i.e., the continuation sequence is treated as a single character ":".
#define termcap_length(src) strlen(src)
#endif
-static char *
-fmt_complex(char *src, int level)
+static void
+indent_DYN(DYNBUF * buffer, int level)
+{
+ int n;
+
+ for (n = 0; n < level; n++)
+ strncpy_DYN(buffer, "\t", (size_t) 1);
+}
+
+bool
+has_params(const char *src)
{
- int percent = 0;
+ bool result = FALSE;
+ int len = (int) strlen(src);
int n;
- bool if_then = strstr(src, "%?") != 0;
- bool params = !if_then && (strlen(src) > 50) && (strstr(src, "%p") != 0);
+ bool ifthen = FALSE;
+ bool params = FALSE;
+
+ for (n = 0; n < len - 1; ++n) {
+ if (!strncmp(src + n, "%p", (size_t) 2)) {
+ params = TRUE;
+ } else if (!strncmp(src + n, "%;", (size_t) 2)) {
+ ifthen = TRUE;
+ result = params;
+ break;
+ }
+ }
+ if (!ifthen) {
+ result = ((len > 50) && params);
+ }
+ return result;
+}
+
+static char *
+fmt_complex(TERMTYPE *tterm, const char *capability, char *src, int level)
+{
+ bool percent = FALSE;
+ bool params = has_params(src);
while (*src != '\0') {
switch (*src) {
case '\\':
- percent = 0;
- strncpy_DYN(&tmpbuf, src++, 1);
+ percent = FALSE;
+ strncpy_DYN(&tmpbuf, src++, (size_t) 1);
break;
case '%':
- percent = 1;
+ percent = TRUE;
break;
case '?': /* "if" */
case 't': /* "then" */
case 'e': /* "else" */
if (percent) {
- percent = 0;
+ percent = FALSE;
tmpbuf.text[tmpbuf.used - 1] = '\n';
- /* treat a "%e%?" as else-if, on the same level */
- if (!strncmp(src, "e%?", 3)) {
- for (n = 0; n < level; n++)
- strncpy_DYN(&tmpbuf, "\t", 1);
- strncpy_DYN(&tmpbuf, "%", 1);
- strncpy_DYN(&tmpbuf, src, 3);
- src += 3;
+ /* treat a "%e" as else-if, on the same level */
+ if (*src == 'e') {
+ indent_DYN(&tmpbuf, level);
+ strncpy_DYN(&tmpbuf, "%", (size_t) 1);
+ strncpy_DYN(&tmpbuf, src, (size_t) 1);
+ src++;
+ params = has_params(src);
+ if (!params && *src != '\0' && *src != '%') {
+ strncpy_DYN(&tmpbuf, "\n", (size_t) 1);
+ indent_DYN(&tmpbuf, level + 1);
+ }
} else {
- for (n = 0; n <= level; n++)
- strncpy_DYN(&tmpbuf, "\t", 1);
- strncpy_DYN(&tmpbuf, "%", 1);
- strncpy_DYN(&tmpbuf, src, 1);
+ indent_DYN(&tmpbuf, level + 1);
+ strncpy_DYN(&tmpbuf, "%", (size_t) 1);
+ strncpy_DYN(&tmpbuf, src, (size_t) 1);
if (*src++ == '?') {
- src = fmt_complex(src, level + 1);
+ src = fmt_complex(tterm, capability, src, level + 1);
+ if (*src != '\0' && *src != '%') {
+ strncpy_DYN(&tmpbuf, "\n", (size_t) 1);
+ indent_DYN(&tmpbuf, level + 1);
+ }
} else if (level == 1) {
- _nc_warning("%%%c without %%?", *src);
+ if (checking)
+ _nc_warning("%s: %%%c without %%? in %s",
+ _nc_first_name(tterm->term_names),
+ *src, capability);
}
}
continue;
break;
case ';': /* "endif" */
if (percent) {
- percent = 0;
+ percent = FALSE;
if (level > 1) {
tmpbuf.text[tmpbuf.used - 1] = '\n';
- for (n = 0; n < level; n++)
- strncpy_DYN(&tmpbuf, "\t", 1);
- strncpy_DYN(&tmpbuf, "%", 1);
- strncpy_DYN(&tmpbuf, src++, 1);
+ indent_DYN(&tmpbuf, level);
+ strncpy_DYN(&tmpbuf, "%", (size_t) 1);
+ strncpy_DYN(&tmpbuf, src++, (size_t) 1);
+ if (src[0] == '%'
+ && src[1] != '\0'
+ && (strchr("?e;", src[1])) == 0) {
+ tmpbuf.text[tmpbuf.used++] = '\n';
+ indent_DYN(&tmpbuf, level);
+ }
return src;
}
- _nc_warning("%%; without %%?");
+ if (checking)
+ _nc_warning("%s: %%; without %%? in %s",
+ _nc_first_name(tterm->term_names),
+ capability);
}
break;
case 'p':
if (percent && params) {
tmpbuf.text[tmpbuf.used - 1] = '\n';
- for (n = 0; n <= level; n++)
- strncpy_DYN(&tmpbuf, "\t", 1);
- strncpy_DYN(&tmpbuf, "%", 1);
+ indent_DYN(&tmpbuf, level + 1);
+ strncpy_DYN(&tmpbuf, "%", (size_t) 1);
}
- percent = 0;
+ params = FALSE;
+ percent = FALSE;
break;
+ case ' ':
+ strncpy_DYN(&tmpbuf, "\\s", (size_t) 2);
+ ++src;
+ continue;
default:
- percent = 0;
+ percent = FALSE;
break;
}
- strncpy_DYN(&tmpbuf, src++, 1);
+ strncpy_DYN(&tmpbuf, src++, (size_t) 1);
}
return src;
}
#define SAME_CAP(n,cap) (&tterm->Strings[n] == &cap)
+#define EXTRA_CAP 20
int
fmt_entry(TERMTYPE *tterm,
PredFunc pred,
- bool content_only,
- bool suppress_untranslatable,
- bool infodump,
+ int content_only,
+ int suppress_untranslatable,
+ int infodump,
int numbers)
{
PredIdx i, j;
- char buffer[MAX_TERMINFO_LENGTH];
+ char buffer[MAX_TERMINFO_LENGTH + EXTRA_CAP];
char *capability;
NCURSES_CONST char *name;
int predval, len;
column = INDENT; /* FIXME: workaround to prevent empty lines */
} else {
strcpy_DYN(&outbuf, tterm->term_names);
+
+ /*
+ * Colon is legal in terminfo descriptions, but not in termcap.
+ */
+ if (!infodump) {
+ char *p = outbuf.text;
+ while (*p) {
+ if (*p == ':') {
+ *p = '=';
+ }
+ ++p;
+ }
+ }
strcpy_DYN(&outbuf, separator);
- column = outbuf.used;
- force_wrap();
+ column = (int) outbuf.used;
+ if (height > 1)
+ force_wrap();
}
for_each_boolean(j, tterm) {
i = BoolIndirect(j);
- name = ExtBoolname(tterm, i, bool_names);
+ name = ExtBoolname(tterm, (int) i, bool_names);
+ assert(strlen(name) < sizeof(buffer) - EXTRA_CAP);
if (!version_filter(BOOLEAN, i))
continue;
predval = pred(BOOLEAN, i);
if (predval != FAIL) {
- (void) strcpy(buffer, name);
+ _nc_STRCPY(buffer, name, sizeof(buffer));
if (predval <= 0)
- (void) strcat(buffer, "@");
+ _nc_STRCAT(buffer, "@", sizeof(buffer));
else if (i + 1 > num_bools)
num_bools = i + 1;
WRAP_CONCAT;
}
}
- if (column != INDENT)
+ if (column != INDENT && height > 1)
force_wrap();
for_each_number(j, tterm) {
i = NumIndirect(j);
- name = ExtNumname(tterm, i, num_names);
+ name = ExtNumname(tterm, (int) i, num_names);
+ assert(strlen(name) < sizeof(buffer) - EXTRA_CAP);
if (!version_filter(NUMBER, i))
continue;
predval = pred(NUMBER, i);
if (predval != FAIL) {
if (tterm->Numbers[i] < 0) {
- sprintf(buffer, "%s@", name);
+ _nc_SPRINTF(buffer, _nc_SLIMIT(sizeof(buffer))
+ "%s@", name);
} else {
- sprintf(buffer, "%s#%d", name, tterm->Numbers[i]);
+ _nc_SPRINTF(buffer, _nc_SLIMIT(sizeof(buffer))
+ "%s#%d", name, tterm->Numbers[i]);
if (i + 1 > num_values)
num_values = i + 1;
}
}
}
- if (column != INDENT)
+ if (column != INDENT && height > 1)
force_wrap();
- len += num_bools
- + num_values * 2
- + strlen(tterm->term_names) + 1;
+ len += (int) (num_bools
+ + num_values * 2
+ + strlen(tterm->term_names) + 1);
if (len & 1)
len++;
for_each_string(j, tterm) {
i = StrIndirect(j);
- name = ExtStrname(tterm, i, str_names);
+ name = ExtStrname(tterm, (int) i, str_names);
+ assert(strlen(name) < sizeof(buffer) - EXTRA_CAP);
+
capability = tterm->Strings[i];
if (!version_filter(STRING, i))
if (PRESENT(insert_character) || PRESENT(parm_ich)) {
if (SAME_CAP(i, enter_insert_mode)
&& enter_insert_mode == ABSENT_STRING) {
- (void) strcpy(buffer, "im=");
+ _nc_STRCPY(buffer, "im=", sizeof(buffer));
WRAP_CONCAT;
continue;
}
if (SAME_CAP(i, exit_insert_mode)
&& exit_insert_mode == ABSENT_STRING) {
- (void) strcpy(buffer, "ei=");
+ _nc_STRCPY(buffer, "ei=", sizeof(buffer));
WRAP_CONCAT;
continue;
}
trimmed_sgr0 = _nc_trim_sgr0(tterm);
if (strcmp(capability, trimmed_sgr0))
capability = trimmed_sgr0;
+ else
+ free(trimmed_sgr0);
set_attributes = my_sgr;
}
num_strings = i + 1;
if (!VALID_STRING(capability)) {
- sprintf(buffer, "%s@", name);
+ _nc_SPRINTF(buffer, _nc_SLIMIT(sizeof(buffer))
+ "%s@", name);
WRAP_CONCAT;
} else if (outform == F_TERMCAP || outform == F_TCONVERR) {
- int params = ((i < (int) SIZEOF(parametrized))
- ? parametrized[i]
- : 0);
char *srccap = _nc_tic_expand(capability, TRUE, numbers);
+ int params = (((i < (int) SIZEOF(parametrized)) &&
+ (i < STRCOUNT))
+ ? parametrized[i]
+ : ((*srccap == 'k')
+ ? 0
+ : has_params(srccap)));
char *cv = _nc_infotocap(name, srccap, params);
if (cv == 0) {
if (outform == F_TCONVERR) {
- sprintf(buffer, "%s=!!! %s WILL NOT CONVERT !!!",
- name, srccap);
+ _nc_SPRINTF(buffer, _nc_SLIMIT(sizeof(buffer))
+ "%s=!!! %s WILL NOT CONVERT !!!",
+ name, srccap);
} else if (suppress_untranslatable) {
continue;
} else {
char *s = srccap, *d = buffer;
- sprintf(d, "..%s=", name);
+ _nc_SPRINTF(d, _nc_SLIMIT(sizeof(buffer)) "..%s=", name);
d += strlen(d);
while ((*d = *s++) != 0) {
if (*d == ':') {
}
}
} else {
- sprintf(buffer, "%s=%s", name, cv);
+ _nc_SPRINTF(buffer, _nc_SLIMIT(sizeof(buffer))
+ "%s=%s", name, cv);
}
- len += strlen(capability) + 1;
+ len += (int) strlen(capability) + 1;
WRAP_CONCAT;
} else {
char *src = _nc_tic_expand(capability,
if (pretty
&& (outform == F_TERMINFO
|| outform == F_VARIABLE)) {
- fmt_complex(src, 1);
+ fmt_complex(tterm, name, src, 1);
} else {
strcpy_DYN(&tmpbuf, src);
}
- len += strlen(capability) + 1;
+ len += (int) strlen(capability) + 1;
wrap_concat(tmpbuf.text);
outcount = TRUE;
}
}
/* e.g., trimmed_sgr0 */
- if (capability != tterm->Strings[i])
+ if (capability != ABSENT_STRING &&
+ capability != CANCELLED_STRING &&
+ capability != tterm->Strings[i])
free(capability);
}
- len += num_strings * 2;
+ len += (int) (num_strings * 2);
/*
* This piece of code should be an effective inverse of the functions
- * postprocess_terminfo and postprocess_terminfo in parse_entry.c.
+ * postprocess_terminfo() and postprocess_terminfo() in parse_entry.c.
* Much more work should be done on this to support dumping termcaps.
*/
if (tversion == V_HPUX) {
- if (memory_lock) {
- (void) sprintf(buffer, "meml=%s", memory_lock);
+ if (VALID_STRING(memory_lock)) {
+ _nc_SPRINTF(buffer, _nc_SLIMIT(sizeof(buffer))
+ "meml=%s", memory_lock);
WRAP_CONCAT;
}
- if (memory_unlock) {
- (void) sprintf(buffer, "memu=%s", memory_unlock);
+ if (VALID_STRING(memory_unlock)) {
+ _nc_SPRINTF(buffer, _nc_SLIMIT(sizeof(buffer))
+ "memu=%s", memory_unlock);
WRAP_CONCAT;
}
} else if (tversion == V_AIX) {
tp = boxchars;
for (cp = acstrans; *cp; cp++) {
- sp = strchr(acs_chars, *cp);
+ sp = (strchr) (acs_chars, *cp);
if (sp)
*tp++ = sp[1];
else {
tp[0] = '\0';
if (box_ok) {
- (void) strcpy(buffer, "box1=");
- (void) strcat(buffer, _nc_tic_expand(boxchars,
- outform == F_TERMINFO, numbers));
+ char *tmp = _nc_tic_expand(boxchars,
+ (outform == F_TERMINFO),
+ numbers);
+ _nc_STRCPY(buffer, "box1=", sizeof(buffer));
+ while (*tmp != '\0') {
+ size_t have = strlen(buffer);
+ size_t next = strlen(tmp);
+ size_t want = have + next + 1;
+ size_t last = next;
+ char save = '\0';
+
+ /*
+ * If the expanded string is too long for the buffer,
+ * chop it off and save the location where we chopped it.
+ */
+ if (want >= sizeof(buffer)) {
+ save = tmp[last];
+ tmp[last] = '\0';
+ }
+ _nc_STRCAT(buffer, tmp, sizeof(buffer));
+
+ /*
+ * If we chopped the buffer, replace the missing piece and
+ * shift everything to append the remainder.
+ */
+ if (save != '\0') {
+ next = 0;
+ tmp[last] = save;
+ while ((tmp[next] = tmp[last + next]) != '\0') {
+ ++next;
+ }
+ } else {
+ break;
+ }
+ }
WRAP_CONCAT;
}
}
*/
if (outcount) {
bool trimmed = FALSE;
- j = outbuf.used;
+ j = (PredIdx) outbuf.used;
if (j >= 2
&& outbuf.text[j - 1] == '\t'
&& outbuf.text[j - 2] == '\n') {
if (trimmed) {
outbuf.text[outbuf.used] = '\0';
column = oldcol;
+ strcpy_DYN(&outbuf, " ");
}
}
#if 0
static bool
kill_string(TERMTYPE *tterm, char *cap)
{
- int n;
+ unsigned n;
for (n = 0; n < NUM_STRINGS(tterm); ++n) {
if (cap == tterm->Strings[n]) {
tterm->Strings[n] = ABSENT_STRING;
char name[10];
for (n = 0; n <= 10; ++n) {
- sprintf(name, "lf%d", n);
+ _nc_SPRINTF(name, _nc_SLIMIT(sizeof(name)) "lf%d", n);
if ((cap = find_string(tterm, name)) != ABSENT_STRING
&& kill_string(tterm, cap)) {
- target -= (strlen(cap) + 5);
+ target -= (int) (strlen(cap) + 5);
++result;
if (target < 0)
break;
char name[10];
for (n = 60; n >= 0; --n) {
- sprintf(name, "kf%d", n);
+ _nc_SPRINTF(name, _nc_SLIMIT(sizeof(name)) "kf%d", n);
if ((cap = find_string(tterm, name)) != ABSENT_STRING
&& kill_string(tterm, cap)) {
- target -= (strlen(cap) + 5);
+ target -= (int) (strlen(cap) + 5);
++result;
if (target < 0)
break;
return result;
}
+/*
+ * Check if the given acsc string is a 1-1 mapping, i.e., just-like-vt100.
+ * Also, since this is for termcap, we only care about the line-drawing map.
+ */
+#define isLine(c) (strchr("lmkjtuvwqxn", c) != 0)
+
+static bool
+one_one_mapping(const char *mapping)
+{
+ bool result = TRUE;
+
+ if (mapping != ABSENT_STRING) {
+ int n = 0;
+ while (mapping[n] != '\0') {
+ if (isLine(mapping[n]) &&
+ mapping[n] != mapping[n + 1]) {
+ result = FALSE;
+ break;
+ }
+ n += 2;
+ }
+ }
+ return result;
+}
+
#define FMT_ENTRY() \
fmt_entry(tterm, pred, \
- (already_used > 0), \
+ 0, \
suppress_untranslatable, \
infodump, numbers)
-#define SHOW_WHY if (!already_used) PRINTF
+#define SHOW_WHY PRINTF
-int
+static bool
+purged_acs(TERMTYPE *tterm)
+{
+ bool result = FALSE;
+
+ if (VALID_STRING(acs_chars)) {
+ if (!one_one_mapping(acs_chars)) {
+ enter_alt_charset_mode = ABSENT_STRING;
+ exit_alt_charset_mode = ABSENT_STRING;
+ SHOW_WHY("# (rmacs/smacs removed for consistency)\n");
+ }
+ result = TRUE;
+ }
+ return result;
+}
+
+/*
+ * Dump a single entry.
+ */
+void
dump_entry(TERMTYPE *tterm,
- bool suppress_untranslatable,
- bool limited,
- int already_used,
+ int suppress_untranslatable,
+ int limited,
int numbers,
PredFunc pred)
-/* dump a single entry */
{
+ TERMTYPE save_tterm;
int len, critlen;
const char *legend;
bool infodump;
legend = "terminfo";
infodump = TRUE;
}
- critlen -= already_used;
save_sgr = set_attributes;
- save_acsc = acs_chars;
- if (((len = FMT_ENTRY()) > critlen)
+ if ((FMT_ENTRY() > critlen)
&& limited) {
+
+ save_tterm = *tterm;
if (!suppress_untranslatable) {
SHOW_WHY("# (untranslatable capabilities removed to fit entry within %d bytes)\n",
critlen);
suppress_untranslatable = TRUE;
}
- if ((len = FMT_ENTRY()) > critlen) {
+ if (FMT_ENTRY() > critlen) {
/*
* We pick on sgr because it's a nice long string capability that
* is really just an optimization hack. Another good candidate is
* Extended names are most likely function-key definitions. Drop
* those first.
*/
- int n;
+ unsigned n;
for (n = STRCOUNT; n < NUM_STRINGS(tterm); n++) {
- char *name = ExtStrname(tterm, n, strnames);
+ const char *name = ExtStrname(tterm, (int) n, strnames);
if (VALID_STRING(tterm->Strings[n])) {
set_attributes = ABSENT_STRING;
critlen);
}
changed = TRUE;
- if ((len = FMT_ENTRY()) <= critlen)
+ if (FMT_ENTRY() <= critlen)
break;
}
}
critlen);
changed = TRUE;
}
- if (!changed || ((len = FMT_ENTRY()) > critlen)) {
- if (VALID_STRING(acs_chars)) {
+ if (!changed || (FMT_ENTRY() > critlen)) {
+ if (purged_acs(tterm)) {
acs_chars = ABSENT_STRING;
SHOW_WHY("# (acsc removed to fit entry within %d bytes)\n",
critlen);
changed = TRUE;
}
}
- if (!changed || ((len = FMT_ENTRY()) > critlen)) {
+ if (!changed || (FMT_ENTRY() > critlen)) {
int oldversion = tversion;
tversion = V_BSD;
critlen);
len = FMT_ENTRY();
}
- if (len > critlen && !already_used) {
+ if (len > critlen) {
(void) fprintf(stderr,
"warning: %s entry is %d bytes long\n",
_nc_first_name(tterm->term_names),
len);
SHOW_WHY("# WARNING: this entry, %d bytes long, may core-dump %s libraries!\n",
- already_used + len, legend);
+ len, legend);
}
tversion = oldversion;
}
set_attributes = save_sgr;
- acs_chars = save_acsc;
+ *tterm = save_tterm;
+ }
+ } else if (!version_filter(STRING, STR_IDX(acs_chars))) {
+ save_tterm = *tterm;
+ if (purged_acs(tterm)) {
+ (void) FMT_ENTRY();
}
+ *tterm = save_tterm;
}
-
- (void) fputs(outbuf.text, stdout);
- return len;
}
-int
+void
dump_uses(const char *name, bool infodump)
/* dump "use=" clauses in the appropriate format */
{
char buffer[MAX_TERMINFO_LENGTH];
- strcpy_DYN(&outbuf, 0);
- (void) sprintf(buffer, "%s%s", infodump ? "use=" : "tc=", name);
+ if (outform == F_TERMCAP || outform == F_TCONVERR)
+ trim_trailing();
+ _nc_SPRINTF(buffer, _nc_SLIMIT(sizeof(buffer))
+ "%s%s", infodump ? "use=" : "tc=", name);
wrap_concat(buffer);
+}
+
+int
+show_entry(void)
+{
+ /*
+ * Trim any remaining whitespace.
+ */
+ if (outbuf.used != 0) {
+ bool infodump = (outform != F_TERMCAP && outform != F_TCONVERR);
+ char delim = (char) (infodump ? ',' : ':');
+ int j;
+
+ for (j = (int) outbuf.used - 1; j > 0; --j) {
+ char ch = outbuf.text[j];
+ if (ch == '\n') {
+ ;
+ } else if (isspace(UChar(ch))) {
+ outbuf.used = (size_t) j;
+ } else if (!infodump && ch == '\\') {
+ outbuf.used = (size_t) j;
+ } else if (ch == delim && (j == 0 || outbuf.text[j - 1] != '\\')) {
+ outbuf.used = (size_t) (j + 1);
+ } else {
+ break;
+ }
+ }
+ outbuf.text[outbuf.used] = '\0';
+ }
(void) fputs(outbuf.text, stdout);
- return outbuf.used;
+ putchar('\n');
+ return (int) outbuf.used;
}
void
-compare_entry(void (*hook) (PredType t, PredIdx i, const char *name),
+compare_entry(PredHook hook,
TERMTYPE *tp GCC_UNUSED,
bool quiet)
/* compare two entries */
fputs(" comparing booleans.\n", stdout);
for_each_boolean(j, tp) {
i = BoolIndirect(j);
- name = ExtBoolname(tp, i, bool_names);
+ name = ExtBoolname(tp, (int) i, bool_names);
if (isObsolete(outform, name))
continue;
fputs(" comparing numbers.\n", stdout);
for_each_number(j, tp) {
i = NumIndirect(j);
- name = ExtNumname(tp, i, num_names);
+ name = ExtNumname(tp, (int) i, num_names);
if (isObsolete(outform, name))
continue;
fputs(" comparing strings.\n", stdout);
for_each_string(j, tp) {
i = StrIndirect(j);
- name = ExtStrname(tp, i, str_names);
+ name = ExtStrname(tp, (int) i, str_names);
if (isObsolete(outform, name))
continue;
bool fix_needed = FALSE;
for (n = 0, source = 0; acs_chars[n] != 0; n++) {
- target = acs_chars[n];
+ target = UChar(acs_chars[n]);
if (source >= target) {
fix_needed = TRUE;
break;
if (fix_needed) {
memset(mapped, 0, sizeof(mapped));
for (n = 0; acs_chars[n] != 0; n++) {
- source = acs_chars[n];
+ source = UChar(acs_chars[n]);
if ((target = (unsigned char) acs_chars[n + 1]) != 0) {
- mapped[source] = target;
+ mapped[source] = (char) target;
n++;
} else {
- extra = source;
+ extra = (char) source;
}
}
for (n = m = 0; n < sizeof(mapped); n++) {
if (mapped[n]) {
- acs_chars[m++] = n;
+ acs_chars[m++] = (char) n;
acs_chars[m++] = mapped[n];
}
}
projects / ncurses.git / blobdiff