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add smaller banner for teeny tiny terminals

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This commit is contained in:
Anthony Minessale
2012-09-24 14:59:02 -05:00
parent f8760a1fa8
commit 03c981bf72
8 changed files with 112 additions and 6 deletions
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39
libs/esl/fs_cli.c
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@@ -116,6 +116,31 @@ static void clear_cli(void) {
fflush(stdout);
}
static void screen_size(int *x, int *y)
{
#ifdef WIN32
CONSOLE_SCREEN_BUFFER_INFO csbi;
int ret;
if ((ret = GetConsoleScreenBufferInfo(GetStdHandle( STD_OUTPUT_HANDLE ), &csbi))) {
if (x) *x = csbi.dwSize.X;
if (y) *y = csbi.dwSize.Y;
}
#elif TIOCGWINSZ
struct winsize w;
ioctl(0, TIOCGWINSZ, &w);
if (x) *x = w.ws_col;
if (y) *y = w.ws_row;
#else
if (x) *x = 24;
if (x) *x = 80;
#endif
}
/* If a fnkey is configured then process the command */
static unsigned char console_fnkey_pressed(int i)
{
@@ -923,13 +948,19 @@ static const char *inf = "Type /help <enter> to see a list of commands\n\n\n";
static void print_banner(FILE *stream)
{
int x;
const char *use = NULL;
#include <cc.h>
screen_size(&x, NULL);
use = (x > 100) ? cc : cc_s;
#ifdef WIN32
/* Print banner in yellow with blue background */
SetConsoleTextAttribute(hStdout, ESL_SEQ_FYELLOW | BACKGROUND_BLUE);
WriteFile(hStdout, banner, (DWORD) strlen(banner), NULL, NULL);
WriteFile(hStdout, cc, (DWORD) strlen(cc), NULL, NULL);
WriteFile(hStdout, use, (DWORD) strlen(use), NULL, NULL);
SetConsoleTextAttribute(hStdout, wOldColorAttrs);
/* Print the rest info in default colors */
@@ -940,10 +971,14 @@ static void print_banner(FILE *stream)
ESL_SEQ_DEFAULT_COLOR,
ESL_SEQ_FYELLOW, ESL_SEQ_BBLUE,
banner,
cc, ESL_SEQ_DEFAULT_COLOR, inf);
use, ESL_SEQ_DEFAULT_COLOR, inf);
fprintf(stream, "%s", output_text_color);
#endif
if (x < 160) {
fprintf(stream, "\n[This app Best viewed at 160x60 or more..]\n");
}
}
static void set_fn_keys(cli_profile_t *profile)