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Code Issues Releases Wiki Activity

Added Docker container detection

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This commit is contained in:
Bryan Roe
2020-04-24 19:34:24 -07:00
parent 9682464cb6
commit 26e48ff044
2 changed files with 16 additions and 4 deletions
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2
microscript/ILibDuktape_Polyfills.c
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File diff suppressed because one or more lines are too long

18
modules/identifiers.js
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@@ -196,13 +196,23 @@ switch(process.platform)
module.exports = { get: function () { throw ('Unsupported Platform'); } }; module.exports = { get: function () { throw ('Unsupported Platform'); } };
break; break;
} }
module.exports.isDocker = function isDocker()
{
if (process.platform != 'linux') { return (false); }
var child = require('child_process').execFile('/bin/sh', ['sh']);
child.stdout.str = ''; child.stdout.on('data', function (c) { this.str += c.toString(); });
child.stdin.write("cat /proc/self/cgroup | tr '\n' '`' | awk -F'`' '{ split($1, res, " + '"/"); if(res[2]=="docker"){print "1";} }\'\nexit\n');
child.waitExit();
return (child.stdout.str != '');
};
module.exports.isVM = function isVM() module.exports.isVM = function isVM()
{ {
var ret = false; var ret = false;
var id = this.get(); var id = this.get();
if (id.linux && id.linux.sys_vendor) if (id.linux && id.linux.sys_vendor)
{ {
switch(id.linux.sys_vendor) switch (id.linux.sys_vendor)
{ {
case 'VMware, Inc.': case 'VMware, Inc.':
case 'QEMU': case 'QEMU':
@@ -216,7 +226,7 @@ module.exports.isVM = function isVM()
if (id.identifiers.board_vendor && id.identifiers.board_vendor == 'VMware, Inc.') { ret = true; } if (id.identifiers.board_vendor && id.identifiers.board_vendor == 'VMware, Inc.') { ret = true; }
if (id.identifiers.board_name) if (id.identifiers.board_name)
{ {
switch(id.identifiers.board_name) switch (id.identifiers.board_name)
{ {
case 'VirtualBox': case 'VirtualBox':
case 'Virtual Machine': case 'Virtual Machine':
@@ -228,8 +238,10 @@ module.exports.isVM = function isVM()
break; break;
} }
} }
if (!ret) { ret = this.isDocker(); }
return (ret); return (ret);
} };
// bios_date = BIOS->ReleaseDate // bios_date = BIOS->ReleaseDate