Bundle-NativeCode ::= nativecode ( ',' nativecode )* ( ',' optional ) ?
Header
The Bundle-NativeCode header contains a specification of native code libraries contained in this bundle.
-
Example:
Bundle-NativeCode: /lib/http.DLL; osname = QNX; osversion = 3.1 -
Pattern:
.*
Options
osname-
Example:
osname=MacOS -
Values:
AIX,DigitalUnix,Embos,Epoc32,FreeBSD,HPUX,IRIX,Linux,MacOS,NetBSD,Netware,OpenBSD,OS2,QNX,Solaris,SunOS,VxWorks,Windows95,Win32,Windows98,WindowsNT,WindowsCE,Windows2000,Windows2003,WindowsXP,WindowsVista -
Pattern:
.*
-
osversion-
Example:
osversion=3.1 -
Pattern:
.*
-
language-
Example:
language=nl -
Pattern:
\p{Upper}{2}
-
processor-
Example:
processor=x86 -
Values:
68k,ARM_LE,arm_le,arm_be,Alpha,ia64n,ia64w,Ignite,Mips,PArisc,PowerPC,Sh4,Sparc,Sparcv9,S390,S390x,V850E,x86,i486,x86-64 -
Pattern:
.*
-
selection-filter-
Example:
selection-filter="(com.acme.windowing=win32)" -
Pattern:
.*
-
/*
* Bundle-NativeCode ::= nativecode ( ',' nativecode )* ( ’,’ optional) ?
* nativecode ::= path ( ';' path )* // See 1.4.2 ( ';' parameter )+
* optional ::= ’*’
*/
public void verifyNative() {
String nc = get(Constants.BUNDLE_NATIVECODE);
doNative(nc);
}
public void doNative(String nc) {
if (nc != null) {
QuotedTokenizer qt = new QuotedTokenizer(nc, ",;=", false);
char del;
do {
do {
String name = qt.nextToken();
if (name == null) {
error("Can not parse name from bundle native code header: " + nc);
return;
}
del = qt.getSeparator();
if (del == ';') {
if (dot != null && !dot.exists(name)) {
error("Native library not found in JAR: " + name);
}
} else {
String value = null;
if (del == '=')
value = qt.nextToken();
String key = name.toLowerCase();
if (key.equals("osname")) {
// ...
} else if (key.equals("osversion")) {
// verify version range
verify(value, VERSIONRANGE);
} else if (key.equals("language")) {
verify(value, ISO639);
} else if (key.equals("processor")) {
// verify(value, PROCESSORS);
} else if (key.equals("selection-filter")) {
// verify syntax filter
verifyFilter(value);
} else if (name.equals("*") && value == null) {
// Wildcard must be at end.
if (qt.nextToken() != null)
error("Bundle-Native code header may only END in wildcard: nc");
} else {
warning("Unknown attribute in native code: " + name + "=" + value);
}
del = qt.getSeparator();
}
} while (del == ';');
} while (del == ',');
}
}
public boolean verifyFilter(String value) {
String s = validateFilter(value);
if (s == null)
return true;
error(s);
return false;
}
public static String validateFilter(String value) {
try {
verifyFilter(value, 0);
return null;
}
catch (Exception e) {
return "Not a valid filter: " + value + e.getMessage();
}
}