//***********************************
//***********************************
//********** MAIN FUNCTION **********
//***********************************
//***********************************
int main (void)
{
BYTE display_html_file_name[12];
DWORD file_size;
//**********************
//**********************
//***** INITIALISE *****
//**********************
//**********************
initialise();
//*********************
//*********************
//***** MAIN LOOP *****
//*********************
//*********************
while(1) //(Do forever)
{
//----- RESET THE WATCHDOG TIMEOUT TIMER -----
ClearWDT();
switches_1_new = 0;
if (do_10ms_functions)
{
do_10ms_functions = 0;
//----- READ SWITCHES -----
read_switches();
}
//------------------------------------
//----- CHECK FOR SWITCH PRESSES -----
//------------------------------------
if (SWITCH_UP_NEW_PRESS)
{
//----- UP PRESSED -----
//Load the index.htm file
if (display_html_setup_read_file(index_htm, 0, &file_size)) //Find HTML file ready to display it
display_html_file(file_size);
}
else if (SWITCH_DOWN_NEW_PRESS)
{
//----- DOWN PRESSED -----
//Load text1.htm using name as a variable to demonstrate finding file by name at run time
display_html_file_name[0] = 'T';
display_html_file_name[1] = 'E';
display_html_file_name[2] = 'X';
display_html_file_name[3] = 'T';
display_html_file_name[4] = '1';
display_html_file_name[5] = '.';
display_html_file_name[6] = 'H';
display_html_file_name[7] = 'T';
display_html_file_name[8] = 'M';
display_html_file_name[9] = 0x00;
if (display_html_setup_read_file(0, display_html_file_name, &file_size))
{
display_html_file(file_size);
}
}
else if (SWITCH_LEFT_NEW_PRESS)
{
//----- LEFT PRESSED -----
//Load dynamic text demo HTML file - the text is added by the html_get_dynamic_text_character function below
if (display_html_setup_read_file(dyntext_htm, 0, &file_size))
display_html_file(file_size);
}
else if (SWITCH_RIGHT_NEW_PRESS)
{
//----- RIGHT PRESSED -----
//Load text2.htm
if (display_html_setup_read_file(text2_htm, 0, &file_size))
display_html_file(file_size);
}
else if (SWITCH_FIRE_NEW_PRESS)
{
//----- FIRE PRESSED -----
//Generate content using code instead of HTML
display_clear_screen(DISPLAY_COLOUR_WHITE);
display_bitmap(indeximg_bmp, 0, 0, 0x00ffffff); //p_bitmap, x_coord, y_coord, transparency_colour(0xffffffff to not use)
display_foreground_colour = DISPLAY_COLOUR_RED;
display_background_colour = DISPLAY_COLOUR_TURQUOISE;
display_const_string (disp_font_5w_7h, DISPLAY_TEXT_ALIGN_LEFT, //Font, Options
2, 2, //Hoz padding, vertical padding
20, 50, //X start coord, Y start coord
0, 0, //X end coord, Y end coord (0 if area containment not required)
string1); //Text
display_const_string(disp_font_5w_11h, DISPLAY_TEXT_ALIGN_LEFT, //Font, Options
2, 2, //Hoz padding, vertical padding
20, 70, //X start coord, Y start coord
0, 0, //X end coord, Y end coord (0 if area containment not required)
string1); //Text
display_foreground_colour = DISPLAY_COLOUR_VIOLET;
display_background_colour = DISPLAY_COLOUR_YELLOW;
display_const_string(disp_font_22h, DISPLAY_TEXT_ALIGN_CENTRE, //Font, Options
2, 2, //Hoz padding, vertical padding
20, 105, //X start coord, Y start coord
200, 160, //X end coord, Y end coord (0 if area containment not required)
string1); //Text
display_foreground_colour = DISPLAY_COLOUR_BLACK;
display_background_colour = DISPLAY_COLOUR_NULL; //(DISPLAY_COLOUR_NULL == no background colour / leave existing colour)
display_const_string(disp_font_15h, DISPLAY_TEXT_ALIGN_LEFT, //Font, Options
2, 2, //Hoz padding, vertical padding
176, 134, //X start coord, Y start coord
0, 0, //X end coord, Y end coord (0 if area containment not required)
string1); //Text
display_foreground_colour = DISPLAY_COLOUR_WHITE;
display_background_colour = DISPLAY_COLOUR_BLUE;
display_const_string(disp_font_42h, DISPLAY_TEXT_ALIGN_CENTRE, //Font, Options
2, 2, //Hoz padding, vertical padding
0, 170, //X start coord, Y start coord
319, 0, //X end coord, Y end coord (0 if area containment not required)
string1); //Text
}
}
}
/*
* Search for manual pages.
*
* If preformatted manual pages are supported, look for the formatted
* file first, then the man page source file. If they both exist and
* the man page source file is newer, or only the source file exists,
* try to reformat it and write the results in the cat directory. If
* it is not possible to write the cat file, simply format and display
* the man file.
*
* If preformatted pages are not supported, or the troff option is
* being used, only look for the man page source file.
*
* Note that globbing is necessary also if the section is given,
* since a preformatted man page might be compressed.
*
*/
static int
man (const char *name, const char *section) {
int found, type, flags;
struct manpage *mp;
found = 0;
/* allow man ./manpage for formatting explicitly given man pages */
if (index(name, '/')) {
char fullname[BUFSIZE];
char fullpath[BUFSIZE];
char *path;
char *cp;
FILE *fp = fopen(name, "r");
if (!fp) {
perror(name);
return 0;
}
fclose (fp);
if (*name != '/' && getcwd(fullname, sizeof(fullname))
&& strlen(fullname) + strlen(name) + 3 < sizeof(fullname)) {
strcat (fullname, "/");
strcat (fullname, name);
} else if (strlen(name) + 2 < sizeof(fullname)) {
strcpy (fullname, name);
} else {
fprintf(stderr, "%s: name too long\n", name);
return 0;
}
strcpy (fullpath, fullname);
if ((cp = rindex(fullpath, '/')) != NULL
&& cp-fullpath+4 < sizeof(fullpath)) {
strcpy(cp+1, "..");
path = fullpath;
} else
path = ".";
name = ultimate_source (fullname);
if (!name)
return 0;
if (print_where) {
printf("%s\n", name);
return 1;
}
return display_man_file (path, name);
}
fflush (stdout);
init_manpath();
can_use_cache = nocache ? 0 : (preformat || print_where ||
(isatty(0) && isatty(1) && !setll()));
if (do_troff) {
const char *t = getval("TROFF");
if (!t || !*t)
return 0; /* don't know how to format */
type = TYPE_MAN;
} else {
const char *n = getval("NROFF");
type = 0;
if (can_use_cache)
type |= TYPE_CAT;
if (n && *n)
type |= TYPE_MAN;
if (fhs || fsstnd)
type |= TYPE_SCAT;
n = getval("BROWSER");
if (n && *n)
type |= TYPE_HTML;
}
flags = type;
if (!findall)
flags |= ONLY_ONE;
if (fsstnd)
flags |= FSSTND;
else if (fhs)
flags |= FHS;
if (dohp)
flags |= DO_HP;
if (do_irix)
flags |= DO_IRIX;
if (do_win32)
flags |= DO_WIN32;
mp = manfile(name, section, flags, section_list, mandirlist,
convert_to_cat);
found = 0;
while (mp) {
if (mp->type == TYPE_MAN) {
found = format_and_display(mp->filename);
} else if (mp->type == TYPE_CAT || mp->type == TYPE_SCAT) {
if (print_where) {
printf ("%s\n", mp->filename);
found = 1;
} else
found = display_cat_file(mp->filename);
} else if (mp->type == TYPE_HTML) {
if (print_where) {
printf ("%s\n", mp->filename);
found = 1;
} else
found = display_html_file(mp->filename);
} else
/* internal error */
break;
if (found && !findall)
break;
mp = mp->next;
}
return found;
}
