diff options
| author | Michael Vogt <mvo@ubuntu.com> | 2014-05-05 17:13:24 +0200 |
|---|---|---|
| committer | Michael Vogt <mvo@ubuntu.com> | 2014-05-05 17:13:24 +0200 |
| commit | b4278cc96fa0184b4f522e2bcfe82bd8eba93595 (patch) | |
| tree | 59969ad6463918810ca264854615e8b2cfdf0bad /apt-private/private-output.cc | |
| parent | f3594b9de99745c84563bac3ef59a159e30d4cd8 (diff) | |
| parent | 3fa4e98f62e469f4292d2811b4e15f4afb678fbd (diff) | |
Merge branch 'debian/sid' into ubuntu/master
Conflicts:
configure.ac
debian/apt.dirs
debian/changelog
Diffstat (limited to 'apt-private/private-output.cc')
| -rw-r--r-- | apt-private/private-output.cc | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/apt-private/private-output.cc b/apt-private/private-output.cc index 757999167..7f3eef6c2 100644 --- a/apt-private/private-output.cc +++ b/apt-private/private-output.cc @@ -22,6 +22,7 @@ #include <iostream> #include <langinfo.h> #include <unistd.h> +#include <signal.h> #include <apti18n.h> /*}}}*/ @@ -32,8 +33,24 @@ std::ostream c0out(0); std::ostream c1out(0); std::ostream c2out(0); std::ofstream devnull("/dev/null"); + + unsigned int ScreenWidth = 80 - 1; /* - 1 for the cursor */ +// SigWinch - Window size change signal handler /*{{{*/ +// --------------------------------------------------------------------- +/* */ +static void SigWinch(int) +{ + // Riped from GNU ls +#ifdef TIOCGWINSZ + struct winsize ws; + + if (ioctl(1, TIOCGWINSZ, &ws) != -1 && ws.ws_col >= 5) + ScreenWidth = ws.ws_col - 1; +#endif +} + /*}}}*/ bool InitOutput() /*{{{*/ { if (!isatty(STDOUT_FILENO) && _config->FindI("quiet", -1) == -1) @@ -47,6 +64,10 @@ bool InitOutput() /*{{{*/ if (_config->FindI("quiet",0) > 1) c1out.rdbuf(devnull.rdbuf()); + // deal with window size changes + signal(SIGWINCH,SigWinch); + SigWinch(0); + if(!isatty(1)) { _config->Set("APT::Color", "false"); |