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Add w3mimgdisplay checking

This commit is contained in:
Přemysl Eric Janouch 2020-09-12 10:50:28 +02:00
parent 7f7b725378
commit de09819ff5
Signed by: p
GPG Key ID: A0420B94F92B9493
1 changed files with 13 additions and 8 deletions
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21
termtest.c
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@ -27,6 +27,7 @@
#include <poll.h>
#include <termios.h>
#include <sys/ioctl.h>
#include <glob.h>
#include <curses.h>
#include <term.h>
@ -257,19 +258,23 @@ int main(int argc, char *argv[]) {
const char *windowid = getenv("WINDOWID");
if (windowid) {
printf("WINDOWID=%s\n", windowid);
printf("There should be a picture. Press a key.\n");
poll(NULL, 0, 50 /* wait for a refresh */);
char buf[1000] = "";
snprintf(buf, sizeof buf, "/usr/lib/w3m:%s", getenv("PATH"));
setenv("PATH", buf, true /* replace */);
// TODO:
// - run w3mimgdisplay now, hardcoded visual check
// - I guess I'll need a picture to show
// - /usr/share/pixmaps/debian-logo.png
// - /usr/share/icons/HighContrast/48x48/stock/gtk-yes.png
// - we get run from a relative path, so not sure about local
// - or we can create our own picture, something easily compressible
// - can even pass that as an fd during fork and use /dev/fd/N
glob_t gb;
glob("/usr/share/pixmaps/*.xpm", 0, NULL, &gb);
glob("/usr/share/pixmaps/*.png", GLOB_APPEND, NULL, &gb);
FILE *fp = popen("w3mimgdisplay >/dev/null", "w");
fprintf(fp, "0;1;0;0;%d;%d;;;;;%s\n4;\n3;", 100, 100, gb.gl_pathv[0]);
pclose(fp);
globfree(&gb);
comm("", true);
}
printf("-- Sixel graphics\n");