diff options
| author | guoqiang.liu <guoqiang.liu@archermind.com> | 2013-10-22 16:56:25 +0800 |
|---|---|---|
| committer | guoqiang.liu <guoqiang.liu@archermind.com> | 2013-10-22 17:13:07 +0800 |
| commit | 81dd4b2d54238bba5e7e90619831eebbd1873719 (patch) | |
| tree | e1cbc595d7e85c8f996d99dcf19e1f4bbb022436 | |
| parent | 4601ced098c9dab21792d6b8d523e2f514bbc8e1 (diff) | |
| download | system-plugin-ia-generic-81dd4b2d54238bba5e7e90619831eebbd1873719.tar.gz system-plugin-ia-generic-81dd4b2d54238bba5e7e90619831eebbd1873719.tar.bz2 system-plugin-ia-generic-81dd4b2d54238bba5e7e90619831eebbd1873719.zip | |
Add tool to modify wlan mac address
There is a bug that all the devicees share the same mac
address, here add a scripts to modify the mac address different
when device first boot
| -rwxr-xr-x | etc/rc.d/rc.firstboot | 2 | ||||
| -rw-r--r-- | packaging/system-plugin-ia-generic.spec | 1 | ||||
| -rwxr-xr-x | usr/bin/wlan_prov.pl | 31 |
3 files changed, 33 insertions, 1 deletions
diff --git a/etc/rc.d/rc.firstboot b/etc/rc.d/rc.firstboot index 1c83e6b..9959c94 100755 --- a/etc/rc.d/rc.firstboot +++ b/etc/rc.d/rc.firstboot @@ -33,7 +33,7 @@ chown root:soundpath /opt/etc/sound/default.conf chown -R root:soundpath /opt/etc/sound/default # Generate new wifi mac address -/usr/sbin/wlan_prov +/usr/bin/wlan_prov.pl if [ -e /opt/system/csc/.factoryreset ]; then rm -f /opt/system/csc/.factoryreset diff --git a/packaging/system-plugin-ia-generic.spec b/packaging/system-plugin-ia-generic.spec index 1bf6fab..487573a 100644 --- a/packaging/system-plugin-ia-generic.spec +++ b/packaging/system-plugin-ia-generic.spec @@ -81,6 +81,7 @@ systemctl daemon-reload /etc/rc.d/rc.sysinit /etc/rc.d/rc.* /usr/bin/wlan.sh +/usr/bin/wlan_prov.pl /usr/lib/systemd/system/firstboot.service /usr/lib/systemd/system/sysinit.target.wants/firstboot.service %attr(755,-,-) %{_prefix}/etc/bluetooth/bt-dev-end.sh diff --git a/usr/bin/wlan_prov.pl b/usr/bin/wlan_prov.pl new file mode 100755 index 0000000..f1cbf5a --- /dev/null +++ b/usr/bin/wlan_prov.pl @@ -0,0 +1,31 @@ +#!/usr/bin/perl +use strict; +use warnings; + +my $mac = "00:90:4c:c5:12:38"; +my $bcmdhd_file = "lib/firmware/bcmdhd.cal"; +my $tmp_file = $bcmdhd_file."tmp"; +my $modify = 0; + +open IN, $bcmdhd_file or die "Can't open file: $!"; +open OUT, ">", $tmp_file or die "Can't open file: $!"; +while(<IN>) { + if ($_ =~/$mac/) { + my $postfix = sprintf("%02x:%02x:%02x", int(rand(256)), + int(rand(256)), + int(rand(256))); + $_ =~ s/c5:12:38/$postfix/i; + $modify = 1; + } + + print OUT $_; +} + +close(IN); +close(OUT); + +if ($modify) { + rename($tmp_file, $bcmdhd_file) || die "rename failed: $!"; +} + +unlink $tmp_file |