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comparison base/src/java/nonstandard/SharedLib.d @ 112:9f4c18c268b2

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Update to compile and execute with dmd 2.052.
author kntroh
date Wed, 16 Mar 2011 21:53:53 +0900
parents 8a5386b204bb
children fb3aa8075988
comparison
equal deleted inserted replaced
111:b6e9904989ed 112:9f4c18c268b2
2 2
3 import java.lang.all; 3 import java.lang.all;
4 version(Tango){ 4 version(Tango){
5 static import tango.sys.SharedLib; 5 static import tango.sys.SharedLib;
6 static import tango.stdc.stringz; 6 static import tango.stdc.stringz;
7 } else { // Phobos
8 import std.loader;
7 } 9 }
8 10
9 struct Symbol { 11 struct Symbol {
10 String name; 12 String name;
11 void** symbol; 13 void** symbol;
20 22
21 struct SharedLib { 23 struct SharedLib {
22 static void loadLibSymbols( SymbolVersioned2[] symbols, String libname, int major, int minor ){ 24 static void loadLibSymbols( SymbolVersioned2[] symbols, String libname, int major, int minor ){
23 version(Tango){ 25 version(Tango){
24 if (auto lib = tango.sys.SharedLib.SharedLib.load(libname)) { 26 if (auto lib = tango.sys.SharedLib.SharedLib.load(libname)) {
25 foreach( inout s; symbols ){ 27 foreach( ref s; symbols ){
26 if( s.major > major ) continue; 28 if( s.major > major ) continue;
27 if( s.major == major && s.minor > minor ) continue; 29 if( s.major == major && s.minor > minor ) continue;
28 *s.symbol = lib.getSymbol( tango.stdc.stringz.toStringz(s.name ) ); 30 *s.symbol = lib.getSymbol( tango.stdc.stringz.toStringz(s.name ) );
29 if( s.symbol is null ){ 31 if( s.symbol is null ){
30 getDwtLogger.error( __FILE__, __LINE__, "{}: Symbol '{}' not found", libname, s.name ); 32 getDwtLogger.error( __FILE__, __LINE__, "{}: Symbol '{}' not found", libname, s.name );
32 } 34 }
33 } else { 35 } else {
34 getDwtLogger.error( __FILE__, __LINE__, "Could not load the library {}", libname ); 36 getDwtLogger.error( __FILE__, __LINE__, "Could not load the library {}", libname );
35 } 37 }
36 } else { // Phobos 38 } else { // Phobos
37 implMissing( __FILE__, __LINE__ ); 39 if (auto lib = ExeModule_Load(libname)) {
40 foreach( ref s; symbols ){
41 if( s.major > major ) continue;
42 if( s.major == major && s.minor > minor ) continue;
43 *s.symbol = ExeModule_GetSymbol( lib, s.name );
44 if( s.symbol is null ){
45 getDwtLogger.error( __FILE__, __LINE__, "{}: Symbol '{}' not found", libname, s.name );
46 }
47 }
48 } else {
49 getDwtLogger.error( __FILE__, __LINE__, "Could not load the library {}", libname );
50 }
38 } 51 }
39 } 52 }
40 static void loadLibSymbols( Symbol[] symbols, String libname ){ 53 static void loadLibSymbols( Symbol[] symbols, String libname ){
41 version(Tango){ 54 version(Tango){
42 if (auto lib = tango.sys.SharedLib.SharedLib.load(libname)) { 55 if (auto lib = tango.sys.SharedLib.SharedLib.load(libname)) {
43 foreach( inout s; symbols ){ 56 foreach( ref s; symbols ){
44 *s.symbol = lib.getSymbol( tango.stdc.stringz.toStringz(s.name ) ); 57 *s.symbol = lib.getSymbol( tango.stdc.stringz.toStringz(s.name ) );
45 if( s.symbol is null ){ 58 if( s.symbol is null ){
46 getDwtLogger.error( __FILE__, __LINE__, "{}: Symbol '{}' not found", libname, s.name ); 59 getDwtLogger.error( __FILE__, __LINE__, "{}: Symbol '{}' not found", libname, s.name );
47 } 60 }
48 } 61 }
49 } else { 62 } else {
50 getDwtLogger.error( __FILE__, __LINE__, "Could not load the library {}", libname ); 63 getDwtLogger.error( __FILE__, __LINE__, "Could not load the library {}", libname );
51 } 64 }
52 } else { // Phobos 65 } else { // Phobos
53 implMissing( __FILE__, __LINE__ ); 66 if (auto lib = ExeModule_Load(libname)) {
67 foreach( ref s; symbols ){
68 *s.symbol = ExeModule_GetSymbol( lib, s.name );
69 if( s.symbol is null ){
70 getDwtLogger.error( __FILE__, __LINE__, "{}: Symbol '{}' not found", libname, s.name );
71 }
72 }
73 } else {
74 getDwtLogger.error( __FILE__, __LINE__, "Could not load the library {}", libname );
75 }
54 } 76 }
55 } 77 }
56 static bool tryUseSymbol( String symbolname, String libname, void delegate( void*) dg ){ 78 static bool tryUseSymbol( String symbolname, String libname, void delegate( void*) dg ){
57 bool result = false; 79 bool result = false;
58 version(Tango){ 80 version(Tango){
63 result = true; 85 result = true;
64 } 86 }
65 lib.unload(); 87 lib.unload();
66 } 88 }
67 } else { // Phobos 89 } else { // Phobos
68 implMissing( __FILE__, __LINE__ ); 90 if (auto lib = ExeModule_Load( libname ) ) {
91 void* ptr = ExeModule_GetSymbol( lib, symbolname );
92 if (ptr !is null){
93 dg(ptr);
94 result = true;
95 }
96 ExeModule_Release( lib );
97 }
69 } 98 }
70 return result; 99 return result;
71 } 100 }
72 } 101 }
73 102