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Fix: java-native-access#78 NPE platform.win32.Netapi32Util.getDomainT…
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…rusts.
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@dblock
dblock committed Jun 9, 2012
1 parent b2c3c58 commit 501dc90
Showing 1 changed file with 76 additions and 33 deletions.
109 changes: 76 additions & 33 deletions contrib/platform/src/com/sun/jna/platform/win32/Netapi32Util.java
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Original file line number Diff line number Diff line change
Expand Up @@ -209,8 +209,12 @@ public static LocalGroup[] getLocalGroups(String serverName) {
ArrayList<LocalGroup> result = new ArrayList<LocalGroup>();
for(LOCALGROUP_INFO_1 lgpi : groups) {
LocalGroup lgp = new LocalGroup();
lgp.name = lgpi.lgrui1_name.toString();
lgp.comment = lgpi.lgrui1_comment.toString();;
if (lgpi.lgrui1_name != null) {
lgp.name = lgpi.lgrui1_name.toString();
}
if (lgpi.lgrui1_comment != null) {
lgp.comment = lgpi.lgrui1_comment.toString();
}
result.add(lgp);
}
return result.toArray(new LocalGroup[0]);
Expand Down Expand Up @@ -254,8 +258,12 @@ public static Group[] getGlobalGroups(String serverName) {
ArrayList<LocalGroup> result = new ArrayList<LocalGroup>();
for(LMAccess.GROUP_INFO_1 lgpi : groups) {
LocalGroup lgp = new LocalGroup();
lgp.name = lgpi.grpi1_name.toString();
lgp.comment = lgpi.grpi1_comment.toString();;
if (lgpi.grpi1_name != null) {
lgp.name = lgpi.grpi1_name.toString();
}
if (lgpi.grpi1_comment != null) {
lgp.comment = lgpi.grpi1_comment.toString();
}
result.add(lgp);
}
return result.toArray(new LocalGroup[0]);
Expand Down Expand Up @@ -287,19 +295,21 @@ public static User[] getUsers(String serverName) {
IntByReference entriesRead = new IntByReference();
IntByReference totalEntries = new IntByReference();
try {
int rc = Netapi32.INSTANCE.NetUserEnum(serverName, 1, 0, bufptr,
LMCons.MAX_PREFERRED_LENGTH, entriesRead,
totalEntries, null);
int rc = Netapi32.INSTANCE.NetUserEnum(
serverName, 1, 0, bufptr,
LMCons.MAX_PREFERRED_LENGTH, entriesRead,
totalEntries, null);
if (LMErr.NERR_Success != rc || bufptr.getValue() == Pointer.NULL) {
throw new Win32Exception(rc);
}
LMAccess.USER_INFO_1 user = new LMAccess.USER_INFO_1(bufptr.getValue());
LMAccess.USER_INFO_1[] users = (LMAccess.USER_INFO_1[]) user.toArray(entriesRead.getValue());

ArrayList<User> result = new ArrayList<User>();
for(LMAccess.USER_INFO_1 lu : users) {
User auser = new User();
auser.name = lu.usri1_name.toString();
if (lu.usri1_name != null) {
auser.name = lu.usri1_name.toString();
}
result.add(auser);
}
return result.toArray(new User[0]);
Expand All @@ -318,8 +328,7 @@ public static User[] getUsers(String serverName) {
* @return Local groups.
*/
public static Group[] getCurrentUserLocalGroups() {
return getUserLocalGroups(Secur32Util.getUserNameEx(
EXTENDED_NAME_FORMAT.NameSamCompatible));
return getUserLocalGroups(Secur32Util.getUserNameEx(EXTENDED_NAME_FORMAT.NameSamCompatible));
}

/**
Expand All @@ -342,8 +351,9 @@ public static Group[] getUserLocalGroups(String userName, String serverName) {
IntByReference entriesread = new IntByReference();
IntByReference totalentries = new IntByReference();
try {
int rc = Netapi32.INSTANCE.NetUserGetLocalGroups(serverName, userName,
0, 0, bufptr, LMCons.MAX_PREFERRED_LENGTH, entriesread, totalentries);
int rc = Netapi32.INSTANCE.NetUserGetLocalGroups(
serverName, userName,
0, 0, bufptr, LMCons.MAX_PREFERRED_LENGTH, entriesread, totalentries);
if (rc != LMErr.NERR_Success) {
throw new Win32Exception(rc);
}
Expand All @@ -352,7 +362,9 @@ public static Group[] getUserLocalGroups(String userName, String serverName) {
ArrayList<Group> result = new ArrayList<Group>();
for (LOCALGROUP_USERS_INFO_0 lgpi : lgroups) {
LocalGroup lgp = new LocalGroup();
lgp.name = lgpi.lgrui0_name.toString();
if (lgpi.lgrui0_name != null) {
lgp.name = lgpi.lgrui0_name.toString();
}
result.add(lgp);
}
return result.toArray(new Group[0]);
Expand Down Expand Up @@ -386,8 +398,9 @@ public static Group[] getUserGroups(String userName, String serverName) {
IntByReference entriesread = new IntByReference();
IntByReference totalentries = new IntByReference();
try {
int rc = Netapi32.INSTANCE.NetUserGetGroups(serverName, userName,
0, bufptr, LMCons.MAX_PREFERRED_LENGTH, entriesread, totalentries);
int rc = Netapi32.INSTANCE.NetUserGetGroups(
serverName, userName,
0, bufptr, LMCons.MAX_PREFERRED_LENGTH, entriesread, totalentries);
if (rc != LMErr.NERR_Success) {
throw new Win32Exception(rc);
}
Expand All @@ -396,7 +409,9 @@ public static Group[] getUserGroups(String userName, String serverName) {
ArrayList<Group> result = new ArrayList<Group>();
for (GROUP_USERS_INFO_0 lgpi : lgroups) {
Group lgp = new Group();
lgp.name = lgpi.grui0_name.toString();
if (lgpi.grui0_name != null) {
lgp.name = lgpi.grui0_name.toString();
}
result.add(lgp);
}
return result.toArray(new Group[0]);
Expand Down Expand Up @@ -462,14 +477,24 @@ public static DomainController getDC() {
throw new Win32Exception(rc);
}
DomainController dc = new DomainController();
dc.address = pdci.dci.DomainControllerAddress.toString();
if (pdci.dci.DomainControllerAddress != null) {
dc.address = pdci.dci.DomainControllerAddress.toString();
}
dc.addressType = pdci.dci.DomainControllerAddressType;
dc.clientSiteName = pdci.dci.ClientSiteName.toString();
dc.dnsForestName = pdci.dci.DnsForestName.toString();
if (pdci.dci.ClientSiteName != null) {
dc.clientSiteName = pdci.dci.ClientSiteName.toString();
}
if (pdci.dci.DnsForestName != null) {
dc.dnsForestName = pdci.dci.DnsForestName.toString();
}
dc.domainGuid = pdci.dci.DomainGuid;
dc.domainName = pdci.dci.DomainName.toString();
if (pdci.dci.DomainName != null) {
dc.domainName = pdci.dci.DomainName.toString();
}
dc.flags = pdci.dci.Flags;
dc.name = pdci.dci.DomainControllerName.toString();
if (pdci.dci.DomainControllerName != null) {
dc.name = pdci.dci.DomainControllerName.toString();
}
rc = Netapi32.INSTANCE.NetApiBufferFree(pdci.dci.getPointer());
if (LMErr.NERR_Success != rc) {
throw new Win32Exception(rc);
Expand Down Expand Up @@ -596,8 +621,8 @@ public static DomainTrust[] getDomainTrusts() {
public static DomainTrust[] getDomainTrusts(String serverName) {
NativeLongByReference domainCount = new NativeLongByReference();
PDS_DOMAIN_TRUSTS.ByReference domains = new PDS_DOMAIN_TRUSTS.ByReference();
int rc = Netapi32.INSTANCE.DsEnumerateDomainTrusts(
serverName, new NativeLong(DsGetDC.DS_DOMAIN_VALID_FLAGS), domains, domainCount);
int rc = Netapi32.INSTANCE.DsEnumerateDomainTrusts(serverName,
new NativeLong(DsGetDC.DS_DOMAIN_VALID_FLAGS), domains, domainCount);
if(W32Errors.NO_ERROR != rc) {
throw new Win32Exception(rc);
}
Expand All @@ -606,13 +631,23 @@ public static DomainTrust[] getDomainTrusts(String serverName) {
ArrayList<DomainTrust> trusts = new ArrayList<DomainTrust>(domainCountValue);
for(DS_DOMAIN_TRUSTS trust : domains.getTrusts(domainCountValue)) {
DomainTrust t = new DomainTrust();
t.DnsDomainName = trust.DnsDomainName.toString();
t.NetbiosDomainName = trust.NetbiosDomainName.toString();
if (trust.DnsDomainName != null) {
t.DnsDomainName = trust.DnsDomainName.toString();
}
if (trust.NetbiosDomainName != null) {
t.NetbiosDomainName = trust.NetbiosDomainName.toString();
}
t.DomainSid = trust.DomainSid;
t.DomainSidString = Advapi32Util.convertSidToStringSid(trust.DomainSid);
if (trust.DomainSid != null) {
t.DomainSidString = Advapi32Util.convertSidToStringSid(trust.DomainSid);
}
t.DomainGuid = trust.DomainGuid;
t.DomainGuidString = Ole32Util.getStringFromGUID(trust.DomainGuid);
t.flags = trust.Flags.intValue();
if (trust.DomainGuid != null) {
t.DomainGuidString = Ole32Util.getStringFromGUID(trust.DomainGuid);
}
if (trust.Flags != null) {
t.flags = trust.Flags.intValue();
}
trusts.add(t);
}
return trusts.toArray(new DomainTrust[0]);
Expand All @@ -636,11 +671,19 @@ public static UserInfo getUserInfo(String accountName, String domainName) {
if (rc == LMErr.NERR_Success) {
USER_INFO_23 info_23 = new USER_INFO_23(bufptr.getValue());
UserInfo userInfo = new UserInfo();
userInfo.comment = info_23.usri23_comment.toString();
if (info_23.usri23_comment != null) {
userInfo.comment = info_23.usri23_comment.toString();
}
userInfo.flags = info_23.usri23_flags;
userInfo.fullName = info_23.usri23_full_name.toString();
userInfo.name = info_23.usri23_name.toString();
userInfo.sidString = Advapi32Util.convertSidToStringSid(info_23.usri23_user_sid);
if (info_23.usri23_full_name != null) {
userInfo.fullName = info_23.usri23_full_name.toString();
}
if (info_23.usri23_name != null) {
userInfo.name = info_23.usri23_name.toString();
}
if (info_23.usri23_user_sid != null) {
userInfo.sidString = Advapi32Util.convertSidToStringSid(info_23.usri23_user_sid);
}
userInfo.sid = info_23.usri23_user_sid;
return userInfo;
} else {
Expand Down

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