X-Git-Url: https://ncurses.scripts.mit.edu/?p=ncurses.git;a=blobdiff_plain;f=progs%2Ftic.c;h=4caa6b59dea4da5b89923520362ecf89a96ce1ac;hp=dd9d4e027454097dcf24887905000ee46124d8d1;hb=493e2f7b3fc309879f561a094fdfc15e5304b3d6;hpb=5c90fc94a5ac426a5e51732720767d5f0041830d diff --git a/progs/tic.c b/progs/tic.c index dd9d4e02..4caa6b59 100644 --- a/progs/tic.c +++ b/progs/tic.c @@ -1,5 +1,5 @@ /**************************************************************************** - * Copyright 2018-2019,2020 Thomas E. Dickey * + * Copyright 2018-2020,2021 Thomas E. Dickey * * Copyright 1998-2017,2018 Free Software Foundation, Inc. * * * * Permission is hereby granted, free of charge, to any person obtaining a * @@ -49,7 +49,7 @@ #include #include -MODULE_ID("$Id: tic.c,v 1.287 2020/10/10 21:25:24 tom Exp $") +MODULE_ID("$Id: tic.c,v 1.301 2021/08/21 00:24:45 tom Exp $") #define STDIN_NAME "" @@ -116,8 +116,6 @@ free_namelist(char **src) static void cleanup(void) { - int rc; - #if NO_LEAKS free_namelist(namelst); _nc_leaks_dump_entry(); @@ -125,6 +123,8 @@ cleanup(void) if (tmp_fp != 0) fclose(tmp_fp); if (to_remove != 0) { + int rc; + #if HAVE_REMOVE rc = remove(to_remove); #else @@ -304,10 +304,12 @@ put_translate(int c) /* emit a comment char, translating terminfo names to termcap names */ { static bool in_name = FALSE; - static size_t have, used; - static char *namebuf, *suffix; + static size_t used; if (in_name) { + static size_t have; + static char *namebuf, *suffix; + if (used + 1 >= have) { have += 132; if ((namebuf = typeRealloc(char, have, namebuf)) == 0) @@ -371,12 +373,10 @@ stripped(char *src) src++; if (*src != '\0') { - size_t len; - if ((dst = strdup(src)) == NULL) { failed("strdup"); } else { - len = strlen(dst); + size_t len = strlen(dst); while (--len != 0 && isspace(UChar(dst[len]))) dst[len] = '\0'; } @@ -400,7 +400,7 @@ open_tempfile(char *filename) } #else if (tmpnam(filename) != 0) - result = fopen(filename, "w"); + result = safe_fopen(filename, "w"); #endif return result; } @@ -410,7 +410,7 @@ copy_input(FILE *source, const char *filename, char *alt_file) { char my_altfile[PATH_MAX]; FILE *result = 0; - FILE *target = 0; + FILE *target; int ch; if (alt_file == 0) @@ -442,7 +442,7 @@ copy_input(FILE *source, const char *filename, char *alt_file) * the one that we were writing on before starting to read from the * second stream. */ - result = fopen(alt_file, "r+"); + result = safe_fopen(alt_file, "r+"); fclose(target); to_remove = strdup(alt_file); } @@ -458,7 +458,7 @@ open_input(const char *filename, char *alt_file) if (!strcmp(filename, "-")) { fp = copy_input(stdin, STDIN_NAME, alt_file); - } else if (stat(filename, &sb) < 0) { + } else if (stat(filename, &sb) == -1) { fprintf(stderr, "%s: %s %s\n", _nc_progname, filename, strerror(errno)); ExitProgram(EXIT_FAILURE); } else if ((mode = (sb.st_mode & S_IFMT)) == S_IFDIR @@ -466,7 +466,7 @@ open_input(const char *filename, char *alt_file) fprintf(stderr, "%s: %s is not a file\n", _nc_progname, filename); ExitProgram(EXIT_FAILURE); } else { - fp = fopen(filename, "r"); + fp = safe_fopen(filename, "r"); if (fp == 0) { fprintf(stderr, "%s: Can't open %s\n", _nc_progname, filename); @@ -554,9 +554,10 @@ matches(char **needle, const char *haystack) /* does entry in needle list match |-separated field in haystack? */ { bool code = FALSE; - size_t n; if (needle != 0) { + size_t n; + for (n = 0; needle[n] != 0; n++) { if (_nc_name_match(haystack, needle[n], "|")) { code = TRUE; @@ -1306,13 +1307,12 @@ keypad_final(const char *string) static long keypad_index(const char *string) { - char *test; - const char *list = "PQRSwxymtuvlqrsPpn"; /* app-keypad except "Enter" */ int ch; long result = -1; if ((ch = keypad_final(string)) != '\0') { - test = (strchr) (list, ch); + const char *list = "PQRSwxymtuvlqrsPpn"; /* app-keypad except "Enter" */ + char *test = (strchr) (list, ch); if (test != 0) result = (long) (test - list); } @@ -1329,8 +1329,6 @@ static void check_ansi_cursor(char *list[4]) { int j, k; - int want; - size_t suffix; bool skip[4]; bool repeated = FALSE; @@ -1348,6 +1346,7 @@ check_ansi_cursor(char *list[4]) if (!repeated) { char *up = list[1]; size_t prefix = (size_t) csi_length(up); + size_t suffix; if (prefix) { suffix = prefix; @@ -1362,6 +1361,8 @@ check_ansi_cursor(char *list[4]) skip[2] = TRUE; for (j = 0; j < 4; ++j) { + int want; + if (skip[j] || strlen(list[j]) == 1) continue; if (memcmp(list[j], up, prefix)) { @@ -1533,9 +1534,7 @@ check_keypad(TERMTYPE2 *tp) char final[MAX_KP + 1]; long list[MAX_KP]; int increase = 0; - int j, k, kk; - long last; - long test; + int j; final[0] = keypad_final(key_a1); final[1] = keypad_final(key_a3); @@ -1568,10 +1567,17 @@ check_keypad(TERMTYPE2 *tp) ++increase; } } + if (increase != (MAX_KP - 1)) { + long last; + show[0] = '\0'; for (j = 0, last = -1; j < MAX_KP; ++j) { + int k; + int kk; + long test; + for (k = 0, kk = -1, test = 100; k < 5; ++k) { if (list[k] > last && list[k] < test) { @@ -1711,6 +1717,7 @@ check_screen(TERMTYPE2 *tp) int have_bce = back_color_erase; bool have_kmouse = FALSE; bool use_sgr_39_49 = FALSE; + const char *name_39_49 = "orig_pair or orig_colors"; char *name = _nc_first_name(tp->term_names); bool is_screen = !strncmp(name, "screen", 6); bool screen_base = (is_screen @@ -1728,10 +1735,15 @@ check_screen(TERMTYPE2 *tp) if (VALID_STRING(key_mouse)) { have_kmouse = !strcmp("\033[M", key_mouse); } - if (VALID_STRING(orig_colors)) { - use_sgr_39_49 = uses_SGR_39_49(orig_colors); - } else if (VALID_STRING(orig_pair)) { - use_sgr_39_49 = uses_SGR_39_49(orig_pair); + if (have_bce) { + if (VALID_STRING(orig_pair)) { + name_39_49 = "orig_pair"; + use_sgr_39_49 = uses_SGR_39_49(orig_pair); + } + if (!use_sgr_39_49 && VALID_STRING(orig_colors)) { + name_39_49 = "orig_colors"; + use_sgr_39_49 = uses_SGR_39_49(orig_colors); + } } if (have_XM && have_XT) { @@ -1746,10 +1758,14 @@ check_screen(TERMTYPE2 *tp) _nc_warning("expected kmous capability with XT"); } } - if (!have_bce && max_colors > 0) - _nc_warning("expected bce capability with XT"); - if (!use_sgr_39_49 && have_bce && max_colors > 0) - _nc_warning("expected orig_colors capability with XT to have 39/49 parameters"); + if (max_colors > 0) { + if (!have_bce) { + _nc_warning("expected bce capability with XT"); + } else if (!use_sgr_39_49) { + _nc_warning("expected %s capability with XT " + "to have 39/49 parameters", name_39_49); + } + } if (VALID_STRING(to_status_line)) _nc_warning("\"tsl\" capability is redundant, given XT"); } else { @@ -1906,19 +1922,63 @@ is_user_capability(const char *name) return result; } +static bool +line_capability(const char *name) +{ + bool result = FALSE; + static const char *table[] = + { + "csr", /* change_scroll_region */ + "clear", /* clear_screen */ + "ed", /* clr_eos */ + "cwin", /* create_window */ + "cup", /* cursor_address */ + "cud1", /* cursor_down */ + "home", /* cursor_home */ + "mrcup", /* cursor_mem_address */ + "ll", /* cursor_to_ll */ + "cuu1", /* cursor_up */ + "dl1", /* delete_line */ + "hd", /* down_half_line */ + "flash", /* flash_screen */ + "ff", /* form_feed */ + "il1", /* insert_line */ + "nel", /* newline */ + "dl", /* parm_delete_line */ + "cud", /* parm_down_cursor */ + "indn", /* parm_index */ + "il", /* parm_insert_line */ + "rin", /* parm_rindex */ + "cuu", /* parm_up_cursor */ + "mc0", /* print_screen */ + "vpa", /* row_address */ + "ind", /* scroll_forward */ + "ri", /* scroll_reverse */ + "hu", /* up_half_line */ + }; + size_t n; + for (n = 0; n < SIZEOF(table); ++n) { + if (!strcmp(name, table[n])) { + result = TRUE; + break; + } + } + return result; +} + /* * Make a quick sanity check for the parameters which are used in the given * strings. If there are no "%p" tokens, then there should be no other "%" * markers. */ static void -check_params(TERMTYPE2 *tp, const char *name, char *value, int extended) +check_params(TERMTYPE2 *tp, const char *name, const char *value, int extended) { int expected = expected_params(name); int actual = 0; int n; bool params[1 + NUM_PARM]; - char *s = value; + const char *s = value; #ifdef set_top_margin_parm if (!strcmp(name, "smgbp") @@ -1984,10 +2044,11 @@ check_params(TERMTYPE2 *tp, const char *name, char *value, int extended) * may not have been fully translated. Also, tparm does its own analysis. * Report differences here. */ + _nc_reset_tparm(NULL); if (actual >= 0) { char *p_is_s[NUM_PARM]; int popcount; - int analyzed = _nc_tparm_analyze(value, p_is_s, &popcount); + int analyzed = _nc_tparm_analyze(NULL, value, p_is_s, &popcount); if (analyzed < popcount) { analyzed = popcount; } @@ -2005,54 +2066,34 @@ check_params(TERMTYPE2 *tp, const char *name, char *value, int extended) _nc_warning("tparm analyzed %d parameters for %s, expected %d", analyzed, name, actual); } + } else if (expected > 0 + && actual == expected + && guess_tparm_type(expected, p_is_s) == Numbers) { + int limit = 1; + + if (!strcmp(name, "setf") + || !strcmp(name, "setb") + || !strcmp(name, "setaf") + || !strcmp(name, "setab")) { + if ((limit = max_colors) > 256) + limit = 256; + } else if (line_capability(name)) { + limit = 24; + } else if (is_user_capability(name) < 0) { + limit = 80; + } + for (n = 0; n < limit; ++n) { + _nc_reset_tparm(NULL); + (void) TPARM_9(value, n, n, n, n, n, n, n, n, n); + if (_nc_tparm_err) + _nc_warning("problem%s in tparm(%s, %d, ...)", + (_nc_tparm_err == 1) ? "" : "s", + name, n); + } } } } -static bool -line_capability(const char *name) -{ - bool result = FALSE; - static const char *table[] = - { - "csr", /* change_scroll_region */ - "clear", /* clear_screen */ - "ed", /* clr_eos */ - "cwin", /* create_window */ - "cup", /* cursor_address */ - "cud1", /* cursor_down */ - "home", /* cursor_home */ - "mrcup", /* cursor_mem_address */ - "ll", /* cursor_to_ll */ - "cuu1", /* cursor_up */ - "dl1", /* delete_line */ - "hd", /* down_half_line */ - "flash", /* flash_screen */ - "ff", /* form_feed */ - "il1", /* insert_line */ - "nel", /* newline */ - "dl", /* parm_delete_line */ - "cud", /* parm_down_cursor */ - "indn", /* parm_index */ - "il", /* parm_insert_line */ - "rin", /* parm_rindex */ - "cuu", /* parm_up_cursor */ - "mc0", /* print_screen */ - "vpa", /* row_address */ - "ind", /* scroll_forward */ - "ri", /* scroll_reverse */ - "hu", /* up_half_line */ - }; - size_t n; - for (n = 0; n < SIZEOF(table); ++n) { - if (!strcmp(name, table[n])) { - result = TRUE; - break; - } - } - return result; -} - /* * Check for DEC VT100 private mode for reverse video. */ @@ -2087,7 +2128,6 @@ check_delays(TERMTYPE2 *tp, const char *name, const char *value) if (p[0] == '$' && p[1] == '<') { const char *base = p + 2; const char *mark = 0; - bool maybe = TRUE; bool mixed = FALSE; int proportional = 0; int mandatory = 0; @@ -2107,20 +2147,17 @@ check_delays(TERMTYPE2 *tp, const char *name, const char *value) if (mark == 0) mark = q; } else if (!(isalnum(UChar(*q)) || strchr("+-.", *q) != 0)) { - maybe = FALSE; break; } else if (proportional || mandatory) { mixed = TRUE; } } last = *q ? (q + 1) : q; - if (*q == '\0') { - maybe = FALSE; /* just an isolated "$<" */ - } else if (maybe) { + if (*q != '\0') { float check_f; char check_c; int rc = sscanf(base, "%f%c", &check_f, &check_c); - if ((rc != 2) || (check_c != *mark) || mixed) { + if ((rc != 2) || (mark != NULL && (check_c != *mark)) || mixed) { _nc_warning("syntax error in %s delay '%.*s'", name, (int) (q - base), base); } else if (*name == 'k') { @@ -2161,7 +2198,7 @@ check_delays(TERMTYPE2 *tp, const char *name, const char *value) */ if ((p = skip_DECSCNM(value, &flag)) != 0 && flag > 0 && - (q = skip_DECSCNM(p, &flag)) != 0 && + skip_DECSCNM(p, &flag) != 0 && flag == 0) { _nc_warning("expected a delay in %s", name); } @@ -2180,6 +2217,9 @@ check_1_infotocap(const char *name, NCURSES_CONST char *value, int count) char *result; char blob[NUM_PARM * 10]; char *next = blob; + TParams expect; + TParams actual; + int nparam; *next++ = '\0'; for (k = 1; k <= NUM_PARM; k++) { @@ -2191,7 +2231,18 @@ check_1_infotocap(const char *name, NCURSES_CONST char *value, int count) next += strlen(next) + 1; } - switch (tparm_type(name)) { + _nc_reset_tparm(NULL); + expect = tparm_type(name); + nparam = _nc_tparm_analyze(NULL, value, p_is_s, &ignored); + actual = guess_tparm_type(nparam, p_is_s); + + if (expect != actual) { + _nc_warning("%s has mismatched parameters", name); + actual = Other; + } + + _nc_reset_tparm(NULL); + switch (actual) { case Num_Str: result = TPARM_2(value, numbers[1], strings[2]); break; @@ -2212,8 +2263,8 @@ check_1_infotocap(const char *name, NCURSES_CONST char *value, int count) myParam(9)); #undef myParam break; + case Other: default: - (void) _nc_tparm_analyze(value, p_is_s, &ignored); #define myParam(n) (p_is_s[n - 1] != 0 ? ((TPARM_ARG) strings[n]) : numbers[n]) result = TPARM_9(value, myParam(1), @@ -2360,14 +2411,13 @@ check_infotocap(TERMTYPE2 *tp, int i, const char *value) ? parametrized[i] : ((*value == 'k') ? 0 - : has_params(value))); - int to_char = 0; - char *ti_value; + : has_params(value, FALSE))); + char *ti_value = NULL; char *tc_value; bool embedded; assert(SIZEOF(parametrized) == STRCOUNT); - if ((ti_value = _nc_tic_expand(value, TRUE, to_char)) == ABSENT_STRING) { + if (!VALID_STRING(value) || (ti_value = strdup(value)) == NULL) { _nc_warning("tic-expansion of %s failed", name); } else if ((tc_value = _nc_infotocap(name, ti_value, params)) == ABSENT_STRING) { _nc_warning("tic-conversion of %s failed", name); @@ -2380,8 +2430,8 @@ check_infotocap(TERMTYPE2 *tp, int i, const char *value) || !strcmp(name, "setb") || !strcmp(name, "setaf") || !strcmp(name, "setab")) { - if ((limit = max_colors) > 16) - limit = 16; + if ((limit = max_colors) > 256) + limit = 256; } for (count = 0; count < limit; ++count) { char *ti_check = check_1_infotocap(name, ti_value, count); @@ -2390,12 +2440,14 @@ check_infotocap(TERMTYPE2 *tp, int i, const char *value) if (strcmp(ti_check, tc_check)) { if (first) { fprintf(stderr, "check_infotocap(%s)\n", name); - fprintf(stderr, "...ti '%s'\n", ti_value); - fprintf(stderr, "...tc '%s'\n", tc_value); + fprintf(stderr, "...ti '%s'\n", _nc_visbuf2(0, ti_value)); + fprintf(stderr, "...tc '%s'\n", _nc_visbuf2(0, tc_value)); first = FALSE; } _nc_warning("tparm-conversion of %s(%d) differs between\n\tterminfo %s\n\ttermcap %s", - name, count, ti_check, tc_check); + name, count, + _nc_visbuf2(0, ti_check), + _nc_visbuf2(1, tc_check)); } free(ti_check); free(tc_check); @@ -2408,6 +2460,7 @@ check_infotocap(TERMTYPE2 *tp, int i, const char *value) name, ti_value, tc_value); } } + free(ti_value); } static char * @@ -2657,11 +2710,11 @@ static void check_conflict(TERMTYPE2 *tp) { bool conflict = FALSE; - unsigned j, k; if (!(_nc_syntax == SYN_TERMCAP && capdump)) { char *check = calloc((size_t) (NUM_STRINGS(tp) + 1), sizeof(char)); NAME_VALUE *given = get_fkey_list(tp); + unsigned j, k; if (check == 0) failed("check_conflict");