/****************************************************************************
- * Copyright (c) 2005-2015,2016 Free Software Foundation, Inc. *
+ * Copyright (c) 2005-2016,2017 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 *
* authorization. *
****************************************************************************/
/*
- * $Id: demo_menus.c,v 1.59 2016/03/27 00:02:01 tom Exp $
+ * $Id: demo_menus.c,v 1.65 2017/11/24 21:03:30 tom Exp $
*
* Demonstrate a variety of functions from the menu library.
* Thomas Dickey - 2005/4/9
#ifdef NCURSES_VERSION
#ifdef TRACE
static unsigned save_trace = TRACE_ORDINARY | TRACE_CALLS;
-extern unsigned _nc_tracing;
static MENU *mpTrace;
#endif
-#else
-#undef TRACE
#endif
typedef enum {
static bool loaded_file = FALSE;
static char empty[1];
+static void failed(const char *s) GCC_NORETURN;
+
+static void
+failed(const char *s)
+{
+ perror(s);
+ endwin();
+ ExitProgram(EXIT_FAILURE);
+}
/* Common function to allow ^T to toggle trace-mode in the middle of a test
* so that trace-files can be made smaller.
int result = 0;
if (okMenuNo(number)) {
- int spc_desc, spc_rows, spc_cols;
-
+ int spc_rows;
#ifdef NCURSES_VERSION
+ int spc_desc, spc_cols;
menu_spacing(mpBanner, &spc_desc, &spc_rows, &spc_cols);
#else
spc_rows = 0;
tracetrace(unsigned tlevel)
{
static char *buf;
+ static size_t need = 12;
int n;
if (buf == 0) {
- size_t need = 12;
for (n = 0; t_tbl[n].name != 0; n++)
need += strlen(t_tbl[n].name) + 2;
buf = typeMalloc(char, need);
+ if (!buf)
+ failed("tracetrace");
}
- sprintf(buf, "0x%02x = {", tlevel);
+ _nc_SPRINTF(buf, _nc_SLIMIT(need) "0x%02x = {", tlevel);
if (tlevel == 0) {
- sprintf(buf + strlen(buf), "%s, ", t_tbl[0].name);
+ _nc_STRCAT(buf, t_tbl[0].name, need);
+ _nc_STRCAT(buf, ", ", need);
} else {
for (n = 1; t_tbl[n].name != 0; n++)
if ((tlevel & t_tbl[n].mask) == t_tbl[n].mask) {
- strcat(buf, t_tbl[n].name);
- strcat(buf, ", ");
+ _nc_STRCAT(buf, t_tbl[n].name, need);
+ _nc_STRCAT(buf, ", ", need);
}
}
if (buf[strlen(buf) - 2] == ',')
buf[strlen(buf) - 2] = '\0';
- return (strcat(buf, "}"));
+ _nc_STRCAT(buf, "}", need);
+ return buf;
}
/* fake a dynamically reconfigurable menu using the 0th entry to deselect