mirror of
https://github.com/fastfetch-cli/fastfetch.git
synced 2026-10-29 00:03:58 +01:00
Carter Li
36 lines
980 B
C
36 lines
980 B
C
#include "terminalsize.h"
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#include "common/io/io.h"
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#include <sys/ioctl.h>
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#include <fcntl.h>
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#include <unistd.h>
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#ifdef __sun
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#include <sys/termios.h>
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#endif
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bool ffDetectTerminalSize(FFTerminalSizeResult* result)
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{
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struct winsize winsize = {};
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static int ttyfd = STDOUT_FILENO;
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if (!isatty(ttyfd))
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ttyfd = open("/dev/tty", O_RDWR | O_NOCTTY | O_CLOEXEC);
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ioctl(ttyfd, TIOCGWINSZ, &winsize);
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if (winsize.ws_row == 0 || winsize.ws_col == 0)
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ffGetTerminalResponse("\e[18t", 2, "\e[8;%hu;%hut", &winsize.ws_row, &winsize.ws_col);
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if (winsize.ws_ypixel == 0 || winsize.ws_xpixel == 0)
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ffGetTerminalResponse("\e[14t", 2, "\e[4;%hu;%hut", &winsize.ws_ypixel, &winsize.ws_xpixel);
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if (winsize.ws_row == 0 && winsize.ws_col == 0)
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return false;
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result->rows = winsize.ws_row;
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result->columns = winsize.ws_col;
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result->width = winsize.ws_xpixel;
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result->height = winsize.ws_ypixel;
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return true;
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}
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