diff options
| author | Tzafrir Cohen <tzafrir.cohen@xorcom.com> | 2010-03-02 18:07:37 +0000 |
|---|---|---|
| committer | Tzafrir Cohen <tzafrir.cohen@xorcom.com> | 2010-03-02 18:07:37 +0000 |
| commit | ee0e06c99e2cf44c23984e84b592ff82af68b19b (patch) | |
| tree | e3c8fc7310253671fcc7d1b77a4b308013da72dd /xpp/perl_modules/Dahdi/Utils.pm | |
| parent | ff09b1ff474333d8f7e51a8f4ef84a2f9cd9e395 (diff) | |
DAHDI-perl: allow setting base of system files with DAHDI_VIRT_TOP
If the user set DAHDI_VIRT_TOP in the environment, consider it as a path
under which to look for ProcFS and SysFS files. This allows running the
DAHDI-perl tools on filesystem dumps generated by
build_tools/dump_sys_state .
To reduce the number of dependencies between various modules, the 'xpd'
member of a Dahdi::Span is removed. Dahdi::Xpp::xpd_of_span() can be
used if needed.
git-svn-id: http://svn.asterisk.org/svn/dahdi/tools/trunk@8215 a0bf4364-ded3-4de4-8d8a-66a801d63aff
Diffstat (limited to 'xpp/perl_modules/Dahdi/Utils.pm')
| -rw-r--r-- | xpp/perl_modules/Dahdi/Utils.pm | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/xpp/perl_modules/Dahdi/Utils.pm b/xpp/perl_modules/Dahdi/Utils.pm index dcb7441..4ca468b 100644 --- a/xpp/perl_modules/Dahdi/Utils.pm +++ b/xpp/perl_modules/Dahdi/Utils.pm @@ -23,6 +23,20 @@ sub AUTOLOAD { } } +# Initialize ProcFS and SysFS pathes, in case the user set +# DAHDI_VIRT_TOP +BEGIN { + if (exists $ENV{DAHDI_VIRT_TOP}) { + $Dahdi::virt_base = $ENV{DAHDI_VIRT_TOP}; + } else { + $Dahdi::virt_base = ''; + } + $Dahdi::proc_dahdi_base = "$Dahdi::virt_base/proc/dahdi"; + $Dahdi::proc_xpp_base = "$Dahdi::virt_base/proc/xpp"; + $Dahdi::proc_usb_base = "$Dahdi::virt_base/proc/bus/usb"; + $Dahdi::sys_base = "$Dahdi::virt_base/sys"; +} + sub xpp_dump($) { my $self = shift || die; printf STDERR "Dump a %s\n", ref($self); |