X-Git-Url: http://ncurses.scripts.mit.edu/?p=ncurses.git;a=blobdiff_plain;f=test%2Fdemo_terminfo.c;h=6e52e990b5e8b90677a4964ab0c573ec7eb1e6ba;hp=3b44a0bbcff445018a4f344ada172e4a1a138481;hb=8d8a3537cd58af7879c6e1921235daeed2b74926;hpb=83e9a85c4205c920cc9992bfc96f6546cd4fff22 diff --git a/test/demo_terminfo.c b/test/demo_terminfo.c index 3b44a0bb..6e52e990 100644 --- a/test/demo_terminfo.c +++ b/test/demo_terminfo.c @@ -1,5 +1,5 @@ /**************************************************************************** - * Copyright (c) 2009-2013,2014 Free Software Foundation, Inc. * + * Copyright (c) 2009-2017,2019 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 * @@ -29,7 +29,7 @@ /* * Author: Thomas E. Dickey * - * $Id: demo_terminfo.c,v 1.38 2014/10/10 00:35:28 tom Exp $ + * $Id: demo_terminfo.c,v 1.49 2019/08/24 23:11:01 tom Exp $ * * A simple demo of the terminfo interface. */ @@ -46,6 +46,8 @@ #endif #endif +static void failed(const char *) GCC_NORETURN; + static void failed(const char *msg) { @@ -67,8 +69,10 @@ static bool f_opt = FALSE; static bool n_opt = FALSE; static bool q_opt = FALSE; static bool s_opt = FALSE; +#ifdef NCURSES_VERSION static bool x_opt = FALSE; static bool y_opt = FALSE; +#endif static char *d_opt; static char *e_opt; @@ -88,13 +92,14 @@ static long total_n_values; static long total_s_values; #define FCOLS 8 -#define FNAME(type) "%s %-*s = ", #type, FCOLS +#define FNAME(type) "%s %-*s = ", #type, f_opt ? 24 : FCOLS static char * make_dbitem(char *p, char *q) { - char *result = malloc(strlen(e_opt) + 2 + (size_t) (p - q)); - sprintf(result, "%s=%.*s", e_opt, (int) (p - q), q); + size_t need = strlen(e_opt) + 2 + (size_t) (p - q); + char *result = malloc(need); + _nc_SPRINTF(result, _nc_SLIMIT(need) "%s=%.*s", e_opt, (int) (p - q), q); return result; } @@ -145,11 +150,12 @@ next_dbitem(void) db_item++; } } - printf("** %s\n", result); + if (result != 0) + printf("** %s\n", result); return result; } -#ifdef NO_LEAKS +#if NO_LEAKS static void free_dblist(void) { @@ -164,7 +170,7 @@ free_dblist(void) #endif static void -dumpit(NCURSES_CONST char *cap) +dumpit(NCURSES_CONST char *cap, const char *show) { const char *str; int num; @@ -173,7 +179,7 @@ dumpit(NCURSES_CONST char *cap) total_values++; total_s_values++; if (!q_opt) { - printf(FNAME(str), cap); + printf(FNAME(str), show ? show : cap); while (*str != 0) { int ch = UChar(*str++); switch (ch) { @@ -226,14 +232,14 @@ dumpit(NCURSES_CONST char *cap) total_values++; total_n_values++; if (!q_opt) { - printf(FNAME(num), cap); + printf(FNAME(num), show ? show : cap); printf(" %d\n", num); } } else if ((num = tigetflag(cap)) >= 0) { total_values++; total_b_values++; if (!q_opt) { - printf(FNAME(flg), cap); + printf(FNAME(flg), show ? show : cap); printf("%s\n", num ? "true" : "false"); } } @@ -266,6 +272,10 @@ abcdefghijklmnopqrstuvwxyz_"; if (!q_opt) printf("Terminal type \"%s\"\n", name); setupterm((NCURSES_CONST char *) name, 1, (int *) 0); + if (!q_opt) { + if (strcmp(name, ttytype)) + printf("... actual \"%s\"\n", ttytype); + } for (length = 1; length <= MAX_FORCE; ++length) { /* set all digits to zeros */ @@ -280,7 +290,7 @@ abcdefghijklmnopqrstuvwxyz_"; cap[j] = legal[item[j]]; } cap[length] = '\0'; - dumpit(cap); + dumpit(cap, NULL); k = length - 1; do { @@ -307,9 +317,9 @@ abcdefghijklmnopqrstuvwxyz_"; } #if USE_CODE_LISTS -#define fullname(type,n) f_opt ? type##fnames[n] : my_##type##codes[n] +#define fullname(type,n) f_opt ? type##fnames[n] : cap #else -#define fullname(type,n) my_##type##codes[n] +#define fullname(type,n) cap #endif static void @@ -327,48 +337,47 @@ demo_terminfo(char *name) if (b_opt) { for (n = 0;; ++n) { - cap = fullname(bool, n); + cap = my_boolcodes[n]; if (cap == 0) break; - dumpit(cap); + dumpit(cap, fullname(bool, n)); } } if (n_opt) { for (n = 0;; ++n) { - cap = fullname(num, n); + cap = my_numcodes[n]; if (cap == 0) break; - dumpit(cap); + dumpit(cap, fullname(num, n)); } } if (s_opt) { for (n = 0;; ++n) { - cap = fullname(str, n); + cap = my_strcodes[n]; if (cap == 0) break; - dumpit(cap); + dumpit(cap, fullname(str, n)); } } #ifdef NCURSES_VERSION if (x_opt && (my_blob == 0)) { - int mod; if (y_opt) { #if NCURSES_XNAMES - TERMTYPE *term = &(cur_term->type); + TERMTYPE *term = (TERMTYPE *) cur_term; if (term != 0 && ((NUM_BOOLEANS(term) != BOOLCOUNT) || (NUM_NUMBERS(term) != NUMCOUNT) || (NUM_STRINGS(term) != STRCOUNT))) { for (n = BOOLCOUNT; n < NUM_BOOLEANS(term); ++n) { - dumpit(ExtBoolname(term, (int) n, boolnames)); + dumpit(ExtBoolname(term, (int) n, boolnames), NULL); } for (n = NUMCOUNT; n < NUM_NUMBERS(term); ++n) { - dumpit(ExtNumname(term, (int) n, numnames)); + dumpit(ExtNumname(term, (int) n, numnames), NULL); } for (n = STRCOUNT; n < NUM_STRINGS(term); ++n) { - dumpit(ExtStrname(term, (int) n, strnames)); + dumpit(ExtStrname(term, (int) n, strnames), NULL); } } #endif @@ -380,6 +389,7 @@ demo_terminfo(char *name) "kLFT", "kNXT", "kPRV", "kRIT", "kUP", }; for (n = 0; n < SIZEOF(xterm_keys); ++n) { + int mod; for (mod = 0; mod < 8; ++mod) { if (mod == 0) { /* these happen to be standard - avoid duplicates */ @@ -390,11 +400,13 @@ demo_terminfo(char *name) !strcmp(xterm_keys[n], "kRIT")) { continue; } - sprintf(temp, "%.*s", 8, xterm_keys[n]); + _nc_SPRINTF(temp, _nc_SLIMIT(sizeof(temp)) + "%.*s", 8, xterm_keys[n]); } else { - sprintf(temp, "%.*s%d", 8, xterm_keys[n], mod); + _nc_SPRINTF(temp, _nc_SLIMIT(sizeof(temp)) + "%.*s%d", 8, xterm_keys[n], mod); } - dumpit(temp); + dumpit(temp, NULL); } } } @@ -717,7 +729,6 @@ copy_code_list(NCURSES_CONST char *const *list) size_t count; size_t length = 1; char **result = 0; - char *blob = 0; char *unused = 0; for (pass = 0; pass < 2; ++pass) { @@ -727,12 +738,12 @@ copy_code_list(NCURSES_CONST char *const *list) length += chunk; } else { result[count] = unused; - strcpy(unused, list[count]); + _nc_STRCPY(unused, list[count], length); unused += chunk; } } if (pass == 0) { - blob = malloc(length); + char *blob = malloc(length); result = typeCalloc(char *, count + 1); unused = blob; if (blob == 0 || result == 0) @@ -742,7 +753,18 @@ copy_code_list(NCURSES_CONST char *const *list) return result; } + +#if NO_LEAKS +static void +free_code_list(char **list) +{ + if (list) { + free(list[0]); + free(list); + } +} #endif +#endif /* USE_CODE_LISTS */ static void usage(void) @@ -888,20 +910,33 @@ main(int argc, char *argv[]) } } - printf("%ld values (%ld booleans, %ld numbers, %ld strings)\n", - total_values, total_b_values, total_n_values, total_s_values); +#define PLURAL(n) n, (n != 1) ? "s" : "" + printf("%ld value%s (%ld boolean%s, %ld number%s, %ld string%s)\n", + PLURAL(total_values), + PLURAL(total_b_values), + PLURAL(total_n_values), + PLURAL(total_s_values)); -#ifdef NO_LEAKS +#if NO_LEAKS free_dblist(); - if (my_blob != 0) { - free(my_blob); - free(my_boolcodes); - free(my_numcodes); - free(my_numvalues); - free(my_strcodes); - free(my_strvalues); + if (input_name != 0) { + if (my_blob != 0) { + free(my_blob); + free(my_boolcodes); + free(my_numcodes); + free(my_numvalues); + free(my_strcodes); + free(my_strvalues); + } + } +#if USE_CODE_LISTS + else { + free_code_list(my_boolcodes); + free_code_list(my_numcodes); + free_code_list(my_strcodes); } #endif +#endif /* NO_LEAKS */ ExitProgram(EXIT_SUCCESS); } @@ -910,7 +945,7 @@ main(int argc, char *argv[]) int main(int argc GCC_UNUSED, char *argv[]GCC_UNUSED) { - printf("This program requires the terminfo functions such as tigetstr\n"); + failed("This program requires the terminfo functions such as tigetstr"); ExitProgram(EXIT_FAILURE); } #endif /* HAVE_TIGETSTR */