diff options
| author | steckbrief <steckbrief@chefmail.de> | 2015-02-20 22:19:31 +0100 |
|---|---|---|
| committer | steckbrief <steckbrief@chefmail.de> | 2015-02-20 22:19:31 +0100 |
| commit | 20eae3955700341188bc1907a506970f5817a153 (patch) | |
| tree | 6e50d9083a4392875b5f9dbe92b38973cf95c332 /libs | |
| parent | 980a84a6ce4358e8662addf203695e01d9f931dc (diff) | |
| parent | ecbceae88b7a7aa871e5396efec1e2ff8d056d46 (diff) | |
Merge master-origin
Conflicts:
src/main/java/eu/siacs/conversations/ui/SettingsActivity.java
src/main/java/eu/siacs/conversations/ui/XmppActivity.java
src/main/java/eu/siacs/conversations/ui/adapter/ConversationAdapter.java
src/main/java/eu/siacs/conversations/ui/adapter/MessageAdapter.java
src/main/java/eu/siacs/conversations/utils/UIHelper.java
src/main/res/values-de/strings.xml
Diffstat (limited to 'libs')
23 files changed, 0 insertions, 2948 deletions
diff --git a/libs/minidns/.gitignore b/libs/minidns/.gitignore deleted file mode 100644 index 2362cd05..00000000 --- a/libs/minidns/.gitignore +++ /dev/null @@ -1,107 +0,0 @@ -# From https://github.com/github/gitignore - -# # # # # # # # # # # # -# Android gitignore # -# # # # # # # # # # # # - -# Built application files -*.apk -*.ap_ - -# Files for the Dalvik VM -*.dex - -# Java class files -*.class - -# Generated files -bin/ -gen/ - -# Gradle files -.gradle/ -build/ - -# Local configuration file (sdk path, etc) -local.properties -gradle.properties - -# Proguard folder generated by Eclipse -proguard/ - -# # # # # # # # -# VIM / Linux # -# # # # # # # # - -[._]*.s[a-w][a-z] -[._]s[a-w][a-z] -*.un~ -Session.vim -.netrwhist -*~ -.directory - -# # # # # # -# Eclipse # -# # # # # # - -*.pydevproject -.metadata -.gradle -bin/ -tmp/ -*.tmp -*.bak -*.swp -*~.nib -local.properties -.settings/ -.loadpath -.classpath -.project - -# External tool builders -.externalToolBuilders/ - -# Locally stored "Eclipse launch configurations" -*.launch - -# CDT-specific -.cproject - -# PDT-specific -.buildpath - -# sbteclipse plugin -.target - -# TeXlipse plugin -.texlipse - -# # # # # -# OS X # -# # # # # - -.DS_Store -.AppleDouble -.LSOverride - -# Icon must ends with two \r. -Icon - - -# Thumbnails -._* - -# Files that might appear on external disk -.Spotlight-V100 -.Trashes - -# Directories potentially created on remote AFP share -.AppleDB -.AppleDesktop -Network Trash Folder -Temporary Items -.apdisk - - diff --git a/libs/minidns/LICENCE b/libs/minidns/LICENCE deleted file mode 100644 index 4c2ee7c0..00000000 --- a/libs/minidns/LICENCE +++ /dev/null @@ -1,4 +0,0 @@ -This software may be used under the terms of (at your choice) -- LGPL version 2 (or later) (see LICENCE_LGPL2.1 for details) -- Apache Software licence (see LICENCE_APACHE for details) -- WTFPL (see LICENCE_WTFPL for details) diff --git a/libs/minidns/LICENCE_APACHE b/libs/minidns/LICENCE_APACHE deleted file mode 100644 index e454a525..00000000 --- a/libs/minidns/LICENCE_APACHE +++ /dev/null @@ -1,178 +0,0 @@ - - Apache License - Version 2.0, January 2004 - http://www.apache.org/licenses/ - - TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION - - 1. Definitions. - - "License" shall mean the terms and conditions for use, reproduction, - and distribution as defined by Sections 1 through 9 of this document. - - "Licensor" shall mean the copyright owner or entity authorized by - the copyright owner that is granting the License. - - "Legal Entity" shall mean the union of the acting entity and all - other entities that control, are controlled by, or are under common - control with that entity. For the purposes of this definition, - "control" means (i) the power, direct or indirect, to cause the - direction or management of such entity, whether by contract or - otherwise, or (ii) ownership of fifty percent (50%) or more of the - outstanding shares, or (iii) beneficial ownership of such entity. - - "You" (or "Your") shall mean an individual or Legal Entity - exercising permissions granted by this License. - - "Source" form shall mean the preferred form for making modifications, - including but not limited to software source code, documentation - source, and configuration files. - - "Object" form shall mean any form resulting from mechanical - transformation or translation of a Source form, including but - not limited to compiled object code, generated documentation, - and conversions to other media types. - - "Work" shall mean the work of authorship, whether in Source or - Object form, made available under the License, as indicated by a - copyright notice that is included in or attached to the work - (an example is provided in the Appendix below). - - "Derivative Works" shall mean any work, whether in Source or Object - form, that is based on (or derived from) the Work and for which the - editorial revisions, annotations, elaborations, or other modifications - represent, as a whole, an original work of authorship. For the purposes - of this License, Derivative Works shall not include works that remain - separable from, or merely link (or bind by name) to the interfaces of, - the Work and Derivative Works thereof. - - "Contribution" shall mean any work of authorship, including - the original version of the Work and any modifications or additions - to that Work or Derivative Works thereof, that is intentionally - submitted to Licensor for inclusion in the Work by the copyright owner - or by an individual or Legal Entity authorized to submit on behalf of - the copyright owner. For the purposes of this definition, "submitted" - means any form of electronic, verbal, or written communication sent - to the Licensor or its representatives, including but not limited to - communication on electronic mailing lists, source code control systems, - and issue tracking systems that are managed by, or on behalf of, the - Licensor for the purpose of discussing and improving the Work, but - excluding communication that is conspicuously marked or otherwise - designated in writing by the copyright owner as "Not a Contribution." - - "Contributor" shall mean Licensor and any individual or Legal Entity - on behalf of whom a Contribution has been received by Licensor and - subsequently incorporated within the Work. - - 2. Grant of Copyright License. Subject to the terms and conditions of - this License, each Contributor hereby grants to You a perpetual, - worldwide, non-exclusive, no-charge, royalty-free, irrevocable - copyright license to reproduce, prepare Derivative Works of, - publicly display, publicly perform, sublicense, and distribute the - Work and such Derivative Works in Source or Object form. - - 3. Grant of Patent License. Subject to the terms and conditions of - this License, each Contributor hereby grants to You a perpetual, - worldwide, non-exclusive, no-charge, royalty-free, irrevocable - (except as stated in this section) patent license to make, have made, - use, offer to sell, sell, import, and otherwise transfer the Work, - where such license applies only to those patent claims licensable - by such Contributor that are necessarily infringed by their - Contribution(s) alone or by combination of their Contribution(s) - with the Work to which such Contribution(s) was submitted. If You - institute patent litigation against any entity (including a - cross-claim or counterclaim in a lawsuit) alleging that the Work - or a Contribution incorporated within the Work constitutes direct - or contributory patent infringement, then any patent licenses - granted to You under this License for that Work shall terminate - as of the date such litigation is filed. - - 4. Redistribution. You may reproduce and distribute copies of the - Work or Derivative Works thereof in any medium, with or without - modifications, and in Source or Object form, provided that You - meet the following conditions: - - (a) You must give any other recipients of the Work or - Derivative Works a copy of this License; and - - (b) You must cause any modified files to carry prominent notices - stating that You changed the files; and - - (c) You must retain, in the Source form of any Derivative Works - that You distribute, all copyright, patent, trademark, and - attribution notices from the Source form of the Work, - excluding those notices that do not pertain to any part of - the Derivative Works; and - - (d) If the Work includes a "NOTICE" text file as part of its - distribution, then any Derivative Works that You distribute must - include a readable copy of the attribution notices contained - within such NOTICE file, excluding those notices that do not - pertain to any part of the Derivative Works, in at least one - of the following places: within a NOTICE text file distributed - as part of the Derivative Works; within the Source form or - documentation, if provided along with the Derivative Works; or, - within a display generated by the Derivative Works, if and - wherever such third-party notices normally appear. The contents - of the NOTICE file are for informational purposes only and - do not modify the License. You may add Your own attribution - notices within Derivative Works that You distribute, alongside - or as an addendum to the NOTICE text from the Work, provided - that such additional attribution notices cannot be construed - as modifying the License. - - You may add Your own copyright statement to Your modifications and - may provide additional or different license terms and conditions - for use, reproduction, or distribution of Your modifications, or - for any such Derivative Works as a whole, provided Your use, - reproduction, and distribution of the Work otherwise complies with - the conditions stated in this License. - - 5. Submission of Contributions. Unless You explicitly state otherwise, - any Contribution intentionally submitted for inclusion in the Work - by You to the Licensor shall be under the terms and conditions of - this License, without any additional terms or conditions. - Notwithstanding the above, nothing herein shall supersede or modify - the terms of any separate license agreement you may have executed - with Licensor regarding such Contributions. - - 6. Trademarks. This License does not grant permission to use the trade - names, trademarks, service marks, or product names of the Licensor, - except as required for reasonable and customary use in describing the - origin of the Work and reproducing the content of the NOTICE file. - - 7. Disclaimer of Warranty. Unless required by applicable law or - agreed to in writing, Licensor provides the Work (and each - Contributor provides its Contributions) on an "AS IS" BASIS, - WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or - implied, including, without limitation, any warranties or conditions - of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A - PARTICULAR PURPOSE. You are solely responsible for determining the - appropriateness of using or redistributing the Work and assume any - risks associated with Your exercise of permissions under this License. - - 8. Limitation of Liability. In no event and under no legal theory, - whether in tort (including negligence), contract, or otherwise, - unless required by applicable law (such as deliberate and grossly - negligent acts) or agreed to in writing, shall any Contributor be - liable to You for damages, including any direct, indirect, special, - incidental, or consequential damages of any character arising as a - result of this License or out of the use or inability to use the - Work (including but not limited to damages for loss of goodwill, - work stoppage, computer failure or malfunction, or any and all - other commercial damages or losses), even if such Contributor - has been advised of the possibility of such damages. - - 9. Accepting Warranty or Additional Liability. While redistributing - the Work or Derivative Works thereof, You may choose to offer, - and charge a fee for, acceptance of support, warranty, indemnity, - or other liability obligations and/or rights consistent with this - License. However, in accepting such obligations, You may act only - on Your own behalf and on Your sole responsibility, not on behalf - of any other Contributor, and only if You agree to indemnify, - defend, and hold each Contributor harmless for any liability - incurred by, or claims asserted against, such Contributor by reason - of your accepting any such warranty or additional liability. - - END OF TERMS AND CONDITIONS - diff --git a/libs/minidns/LICENCE_LGPL2.1 b/libs/minidns/LICENCE_LGPL2.1 deleted file mode 100644 index 51a70cae..00000000 --- a/libs/minidns/LICENCE_LGPL2.1 +++ /dev/null @@ -1,503 +0,0 @@ - GNU LESSER GENERAL PUBLIC LICENSE - Version 2.1, February 1999 - - Copyright (C) 1991, 1999 Free Software Foundation, Inc. - 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - Everyone is permitted to copy and distribute verbatim copies - of this license document, but changing it is not allowed. - -[This is the first released version of the Lesser GPL. It also counts - as the successor of the GNU Library Public License, version 2, hence - the version number 2.1.] - - Preamble - - The licenses for most software are designed to take away your -freedom to share and change it. By contrast, the GNU General Public -Licenses are intended to guarantee your freedom to share and change -free software--to make sure the software is free for all its users. - - This license, the Lesser General Public License, applies to some -specially designated software packages--typically libraries--of the -Free Software Foundation and other authors who decide to use it. You -can use it too, but we suggest you first think carefully about whether -this license or the ordinary General Public License is the better -strategy to use in any particular case, based on the explanations below. - - When we speak of free software, we are referring to freedom of use, -not price. Our General Public Licenses are designed to make sure that -you have the freedom to distribute copies of free software (and charge -for this service if you wish); that you receive source code or can get -it if you want it; that you can change the software and use pieces of -it in new free programs; and that you are informed that you can do -these things. - - To protect your rights, we need to make restrictions that forbid -distributors to deny you these rights or to ask you to surrender these -rights. These restrictions translate to certain responsibilities for -you if you distribute copies of the library or if you modify it. - - For example, if you distribute copies of the library, whether gratis -or for a fee, you must give the recipients all the rights that we gave -you. You must make sure that they, too, receive or can get the source -code. If you link other code with the library, you must provide -complete object files to the recipients, so that they can relink them -with the library after making changes to the library and recompiling -it. And you must show them these terms so they know their rights. - - We protect your rights with a two-step method: (1) we copyright the -library, and (2) we offer you this license, which gives you legal -permission to copy, distribute and/or modify the library. - - To protect each distributor, we want to make it very clear that -there is no warranty for the free library. Also, if the library is -modified by someone else and passed on, the recipients should know -that what they have is not the original version, so that the original -author's reputation will not be affected by problems that might be -introduced by others. - - Finally, software patents pose a constant threat to the existence of -any free program. We wish to make sure that a company cannot -effectively restrict the users of a free program by obtaining a -restrictive license from a patent holder. Therefore, we insist that -any patent license obtained for a version of the library must be -consistent with the full freedom of use specified in this license. - - Most GNU software, including some libraries, is covered by the -ordinary GNU General Public License. This license, the GNU Lesser -General Public License, applies to certain designated libraries, and -is quite different from the ordinary General Public License. We use -this license for certain libraries in order to permit linking those -libraries into non-free programs. - - When a program is linked with a library, whether statically or using -a shared library, the combination of the two is legally speaking a -combined work, a derivative of the original library. The ordinary -General Public License therefore permits such linking only if the -entire combination fits its criteria of freedom. The Lesser General -Public License permits more lax criteria for linking other code with -the library. - - We call this license the "Lesser" General Public License because it -does Less to protect the user's freedom than the ordinary General -Public License. It also provides other free software developers Less -of an advantage over competing non-free programs. These disadvantages -are the reason we use the ordinary General Public License for many -libraries. However, the Lesser license provides advantages in certain -special circumstances. - - For example, on rare occasions, there may be a special need to -encourage the widest possible use of a certain library, so that it becomes -a de-facto standard. To achieve this, non-free programs must be -allowed to use the library. A more frequent case is that a free -library does the same job as widely used non-free libraries. In this -case, there is little to gain by limiting the free library to free -software only, so we use the Lesser General Public License. - - In other cases, permission to use a particular library in non-free -programs enables a greater number of people to use a large body of -free software. For example, permission to use the GNU C Library in -non-free programs enables many more people to use the whole GNU -operating system, as well as its variant, the GNU/Linux operating -system. - - Although the Lesser General Public License is Less protective of the -users' freedom, it does ensure that the user of a program that is -linked with the Library has the freedom and the wherewithal to run -that program using a modified version of the Library. - - The precise terms and conditions for copying, distribution and -modification follow. Pay close attention to the difference between a -"work based on the library" and a "work that uses the library". The -former contains code derived from the library, whereas the latter must -be combined with the library in order to run. - - GNU LESSER GENERAL PUBLIC LICENSE - TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION - - 0. This License Agreement applies to any software library or other -program which contains a notice placed by the copyright holder or -other authorized party saying it may be distributed under the terms of -this Lesser General Public License (also called "this License"). -Each licensee is addressed as "you". - - A "library" means a collection of software functions and/or data -prepared so as to be conveniently linked with application programs -(which use some of those functions and data) to form executables. - - The "Library", below, refers to any such software library or work -which has been distributed under these terms. A "work based on the -Library" means either the Library or any derivative work under -copyright law: that is to say, a work containing the Library or a -portion of it, either verbatim or with modifications and/or translated -straightforwardly into another language. (Hereinafter, translation is -included without limitation in the term "modification".) - - "Source code" for a work means the preferred form of the work for -making modifications to it. For a library, complete source code means -all the source code for all modules it contains, plus any associated -interface definition files, plus the scripts used to control compilation -and installation of the library. - - Activities other than copying, distribution and modification are not -covered by this License; they are outside its scope. The act of -running a program using the Library is not restricted, and output from -such a program is covered only if its contents constitute a work based -on the Library (independent of the use of the Library in a tool for -writing it). Whether that is true depends on what the Library does -and what the program that uses the Library does. - - 1. You may copy and distribute verbatim copies of the Library's -complete source code as you receive it, in any medium, provided that -you conspicuously and appropriately publish on each copy an -appropriate copyright notice and disclaimer of warranty; keep intact -all the notices that refer to this License and to the absence of any -warranty; and distribute a copy of this License along with the -Library. - - You may charge a fee for the physical act of transferring a copy, -and you may at your option offer warranty protection in exchange for a -fee. - - 2. You may modify your copy or copies of the Library or any portion -of it, thus forming a work based on the Library, and copy and -distribute such modifications or work under the terms of Section 1 -above, provided that you also meet all of these conditions: - - a) The modified work must itself be a software library. - - b) You must cause the files modified to carry prominent notices - stating that you changed the files and the date of any change. - - c) You must cause the whole of the work to be licensed at no - charge to all third parties under the terms of this License. - - d) If a facility in the modified Library refers to a function or a - table of data to be supplied by an application program that uses - the facility, other than as an argument passed when the facility - is invoked, then you must make a good faith effort to ensure that, - in the event an application does not supply such function or - table, the facility still operates, and performs whatever part of - its purpose remains meaningful. - - (For example, a function in a library to compute square roots has - a purpose that is entirely well-defined independent of the - application. Therefore, Subsection 2d requires that any - application-supplied function or table used by this function must - be optional: if the application does not supply it, the square - root function must still compute square roots.) - -These requirements apply to the modified work as a whole. If -identifiable sections of that work are not derived from the Library, -and can be reasonably considered independent and separate works in -themselves, then this License, and its terms, do not apply to those -sections when you distribute them as separate works. But when you -distribute the same sections as part of a whole which is a work based -on the Library, the distribution of the whole must be on the terms of -this License, whose permissions for other licensees extend to the -entire whole, and thus to each and every part regardless of who wrote -it. - -Thus, it is not the intent of this section to claim rights or contest -your rights to work written entirely by you; rather, the intent is to -exercise the right to control the distribution of derivative or -collective works based on the Library. - -In addition, mere aggregation of another work not based on the Library -with the Library (or with a work based on the Library) on a volume of -a storage or distribution medium does not bring the other work under -the scope of this License. - - 3. You may opt to apply the terms of the ordinary GNU General Public -License instead of this License to a given copy of the Library. To do -this, you must alter all the notices that refer to this License, so -that they refer to the ordinary GNU General Public License, version 2, -instead of to this License. (If a newer version than version 2 of the -ordinary GNU General Public License has appeared, then you can specify -that version instead if you wish.) Do not make any other change in -these notices. - - Once this change is made in a given copy, it is irreversible for -that copy, so the ordinary GNU General Public License applies to all -subsequent copies and derivative works made from that copy. - - This option is useful when you wish to copy part of the code of -the Library into a program that is not a library. - - 4. You may copy and distribute the Library (or a portion or -derivative of it, under Section 2) in object code or executable form -under the terms of Sections 1 and 2 above provided that you accompany -it with the complete corresponding machine-readable source code, which -must be distributed under the terms of Sections 1 and 2 above on a -medium customarily used for software interchange. - - If distribution of object code is made by offering access to copy -from a designated place, then offering equivalent access to copy the -source code from the same place satisfies the requirement to -distribute the source code, even though third parties are not -compelled to copy the source along with the object code. - - 5. A program that contains no derivative of any portion of the -Library, but is designed to work with the Library by being compiled or -linked with it, is called a "work that uses the Library". Such a -work, in isolation, is not a derivative work of the Library, and -therefore falls outside the scope of this License. - - However, linking a "work that uses the Library" with the Library -creates an executable that is a derivative of the Library (because it -contains portions of the Library), rather than a "work that uses the -library". The executable is therefore covered by this License. -Section 6 states terms for distribution of such executables. - - When a "work that uses the Library" uses material from a header file -that is part of the Library, the object code for the work may be a -derivative work of the Library even though the source code is not. -Whether this is true is especially significant if the work can be -linked without the Library, or if the work is itself a library. The -threshold for this to be true is not precisely defined by law. - - If such an object file uses only numerical parameters, data -structure layouts and accessors, and small macros and small inline -functions (ten lines or less in length), then the use of the object -file is unrestricted, regardless of whether it is legally a derivative -work. (Executables containing this object code plus portions of the -Library will still fall under Section 6.) - - Otherwise, if the work is a derivative of the Library, you may -distribute the object code for the work under the terms of Section 6. -Any executables containing that work also fall under Section 6, -whether or not they are linked directly with the Library itself. - - 6. As an exception to the Sections above, you may also combine or -link a "work that uses the Library" with the Library to produce a -work containing portions of the Library, and distribute that work -under terms of your choice, provided that the terms permit -modification of the work for the customer's own use and reverse -engineering for debugging such modifications. - - You must give prominent notice with each copy of the work that the -Library is used in it and that the Library and its use are covered by -this License. You must supply a copy of this License. If the work -during execution displays copyright notices, you must include the -copyright notice for the Library among them, as well as a reference -directing the user to the copy of this License. Also, you must do one -of these things: - - a) Accompany the work with the complete corresponding - machine-readable source code for the Library including whatever - changes were used in the work (which must be distributed under - Sections 1 and 2 above); and, if the work is an executable linked - with the Library, with the complete machine-readable "work that - uses the Library", as object code and/or source code, so that the - user can modify the Library and then relink to produce a modified - executable containing the modified Library. (It is understood - that the user who changes the contents of definitions files in the - Library will not necessarily be able to recompile the application - to use the modified definitions.) - - b) Use a suitable shared library mechanism for linking with the - Library. A suitable mechanism is one that (1) uses at run time a - copy of the library already present on the user's computer system, - rather than copying library functions into the executable, and (2) - will operate properly with a modified version of the library, if - the user installs one, as long as the modified version is - interface-compatible with the version that the work was made with. - - c) Accompany the work with a written offer, valid for at - least three years, to give the same user the materials - specified in Subsection 6a, above, for a charge no more - than the cost of performing this distribution. - - d) If distribution of the work is made by offering access to copy - from a designated place, offer equivalent access to copy the above - specified materials from the same place. - - e) Verify that the user has already received a copy of these - materials or that you have already sent this user a copy. - - For an executable, the required form of the "work that uses the -Library" must include any data and utility programs needed for -reproducing the executable from it. However, as a special exception, -the materials to be distributed need not include anything that is -normally distributed (in either source or binary form) with the major -components (compiler, kernel, and so on) of the operating system on -which the executable runs, unless that component itself accompanies -the executable. - - It may happen that this requirement contradicts the license -restrictions of other proprietary libraries that do not normally -accompany the operating system. Such a contradiction means you cannot -use both them and the Library together in an executable that you -distribute. - - 7. You may place library facilities that are a work based on the -Library side-by-side in a single library together with other library -facilities not covered by this License, and distribute such a combined -library, provided that the separate distribution of the work based on -the Library and of the other library facilities is otherwise -permitted, and provided that you do these two things: - - a) Accompany the combined library with a copy of the same work - based on the Library, uncombined with any other library - facilities. This must be distributed under the terms of the - Sections above. - - b) Give prominent notice with the combined library of the fact - that part of it is a work based on the Library, and explaining - where to find the accompanying uncombined form of the same work. - - 8. You may not copy, modify, sublicense, link with, or distribute -the Library except as expressly provided under this License. Any -attempt otherwise to copy, modify, sublicense, link with, or -distribute the Library is void, and will automatically terminate your -rights under this License. However, parties who have received copies, -or rights, from you under this License will not have their licenses -terminated so long as such parties remain in full compliance. - - 9. You are not required to accept this License, since you have not -signed it. However, nothing else grants you permission to modify or -distribute the Library or its derivative works. These actions are -prohibited by law if you do not accept this License. Therefore, by -modifying or distributing the Library (or any work based on the -Library), you indicate your acceptance of this License to do so, and -all its terms and conditions for copying, distributing or modifying -the Library or works based on it. - - 10. Each time you redistribute the Library (or any work based on the -Library), the recipient automatically receives a license from the -original licensor to copy, distribute, link with or modify the Library -subject to these terms and conditions. You may not impose any further -restrictions on the recipients' exercise of the rights granted herein. -You are not responsible for enforcing compliance by third parties with -this License. - - 11. If, as a consequence of a court judgment or allegation of patent -infringement or for any other reason (not limited to patent issues), -conditions are imposed on you (whether by court order, agreement or -otherwise) that contradict the conditions of this License, they do not -excuse you from the conditions of this License. If you cannot -distribute so as to satisfy simultaneously your obligations under this -License and any other pertinent obligations, then as a consequence you -may not distribute the Library at all. For example, if a patent -license would not permit royalty-free redistribution of the Library by -all those who receive copies directly or indirectly through you, then -the only way you could satisfy both it and this License would be to -refrain entirely from distribution of the Library. - -If any portion of this section is held invalid or unenforceable under any -particular circumstance, the balance of the section is intended to apply, -and the section as a whole is intended to apply in other circumstances. - -It is not the purpose of this section to induce you to infringe any -patents or other property right claims or to contest validity of any -such claims; this section has the sole purpose of protecting the -integrity of the free software distribution system which is -implemented by public license practices. Many people have made -generous contributions to the wide range of software distributed -through that system in reliance on consistent application of that -system; it is up to the author/donor to decide if he or she is willing -to distribute software through any other system and a licensee cannot -impose that choice. - -This section is intended to make thoroughly clear what is believed to -be a consequence of the rest of this License. - - 12. If the distribution and/or use of the Library is restricted in -certain countries either by patents or by copyrighted interfaces, the -original copyright holder who places the Library under this License may add -an explicit geographical distribution limitation excluding those countries, -so that distribution is permitted only in or among countries not thus -excluded. In such case, this License incorporates the limitation as if -written in the body of this License. - - 13. The Free Software Foundation may publish revised and/or new -versions of the Lesser General Public License from time to time. -Such new versions will be similar in spirit to the present version, -but may differ in detail to address new problems or concerns. - -Each version is given a distinguishing version number. If the Library -specifies a version number of this License which applies to it and -"any later version", you have the option of following the terms and -conditions either of that version or of any later version published by -the Free Software Foundation. If the Library does not specify a -license version number, you may choose any version ever published by -the Free Software Foundation. - - 14. If you wish to incorporate parts of the Library into other free -programs whose distribution conditions are incompatible with these, -write to the author to ask for permission. For software which is -copyrighted by the Free Software Foundation, write to the Free -Software Foundation; we sometimes make exceptions for this. Our -decision will be guided by the two goals of preserving the free status -of all derivatives of our free software and of promoting the sharing -and reuse of software generally. - - NO WARRANTY - - 15. BECAUSE THE LIBRARY IS LICENSED FREE OF CHARGE, THERE IS NO -WARRANTY FOR THE LIBRARY, TO THE EXTENT PERMITTED BY APPLICABLE LAW. -EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR -OTHER PARTIES PROVIDE THE LIBRARY "AS IS" WITHOUT WARRANTY OF ANY -KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE -IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR -PURPOSE. THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE -LIBRARY IS WITH YOU. SHOULD THE LIBRARY PROVE DEFECTIVE, YOU ASSUME -THE COST OF ALL NECESSARY SERVICING, REPAIR OR CORRECTION. - - 16. IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN -WRITING WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY -AND/OR REDISTRIBUTE THE LIBRARY AS PERMITTED ABOVE, BE LIABLE TO YOU -FOR DAMAGES, INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR -CONSEQUENTIAL DAMAGES ARISING OUT OF THE USE OR INABILITY TO USE THE -LIBRARY (INCLUDING BUT NOT LIMITED TO LOSS OF DATA OR DATA BEING -RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD PARTIES OR A -FAILURE OF THE LIBRARY TO OPERATE WITH ANY OTHER SOFTWARE), EVEN IF -SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH -DAMAGES. - - END OF TERMS AND CONDITIONS - - How to Apply These Terms to Your New Libraries - - If you develop a new library, and you want it to be of the greatest -possible use to the public, we recommend making it free software that -everyone can redistribute and change. You can do so by permitting -redistribution under these terms (or, alternatively, under the terms of the -ordinary General Public License). - - To apply these terms, attach the following notices to the library. It is -safest to attach them to the start of each source file to most effectively -convey the exclusion of warranty; and each file should have at least the -"copyright" line and a pointer to where the full notice is found. - - <one line to give the library's name and a brief idea of what it does.> - Copyright (C) <year> <name of author> - - This library is free software; you can redistribute it and/or - modify it under the terms of the GNU Lesser General Public - License as published by the Free Software Foundation; either - version 2.1 of the License, or (at your option) any later version. - - This library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public - License along with this library; if not, write to the Free Software - Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - -Also add information on how to contact you by electronic and paper mail. - -You should also get your employer (if you work as a programmer) or your -school, if any, to sign a "copyright disclaimer" for the library, if -necessary. Here is a sample; alter the names: - - Yoyodyne, Inc., hereby disclaims all copyright interest in the - library `Frob' (a library for tweaking knobs) written by James Random Hacker. - - <signature of Ty Coon>, 1 April 1990 - Ty Coon, President of Vice - -That's all there is to it! - diff --git a/libs/minidns/LICENCE_WTFPL b/libs/minidns/LICENCE_WTFPL deleted file mode 100644 index 652d3783..00000000 --- a/libs/minidns/LICENCE_WTFPL +++ /dev/null @@ -1,13 +0,0 @@ - DO WHAT THE FUCK YOU WANT TO PUBLIC LICENSE - Version 2, December 2004 - - Copyright (C) 2014 Rene Treffer <treffer+wtfpl@measite.de> - - Everyone is permitted to copy and distribute verbatim or modified - copies of this license document, and changing it is allowed as long - as the name is changed. - - DO WHAT THE FUCK YOU WANT TO PUBLIC LICENSE - TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION - - 0. You just DO WHAT THE FUCK YOU WANT TO. diff --git a/libs/minidns/README.md b/libs/minidns/README.md deleted file mode 100644 index 3c1417a1..00000000 --- a/libs/minidns/README.md +++ /dev/null @@ -1,8 +0,0 @@ -MiniDNS -------- - -MiniDNS is a minimal dns client library for android. It can parse a basic set -of resource records (A, AAAA, NS, SRV) and is easy to use and extend. - -This library is not intended to be used as a DNS server. You might want to -look into dnsjava for such functionality. diff --git a/libs/minidns/build.gradle b/libs/minidns/build.gradle deleted file mode 100644 index c9b93467..00000000 --- a/libs/minidns/build.gradle +++ /dev/null @@ -1,80 +0,0 @@ -apply plugin: 'java' -apply plugin: 'eclipse' -apply plugin: 'osgi' -apply plugin: 'nexus' - -buildscript { - repositories { - jcenter() - mavenLocal() - mavenCentral() - } - - dependencies { - classpath 'org.gradle.api.plugins:gradle-nexus-plugin:0.7.1' - } -} - -group = 'de.measite.minidns' -description = "A minimal DNS client library with support for A, AAAA, NS and SRV records" -sourceCompatibility = 1.7 -version = 'git tag --points-at HEAD'.execute().text.trim() - -ext { - isSNAPSHOT = 'git rev-parse --abbrev-ref HEAD'.execute().text.trim() == 'master' -} - -if (isSNAPSHOT) { - version = version + '-SNAPSHOT' -} - -repositories { - mavenLocal() - mavenCentral() -} - -nexus { - attachSources = true - attachTests = false - attachJavadoc = true - sign = true -} - -modifyPom { - project { - name 'minidns' - description 'Minimal DNS library for java and android systems' - url 'https://github.com/rtreffer/minidns' - inceptionYear '2014' - - scm { - url 'https://github.com/rtreffer/minidns' - connection 'scm:https://github.com/rtreffer/minidns' - developerConnection 'scm:git://github.com/rtreffer/minidns.git' - } - - licenses { - license { - name 'The Apache Software License, Version 2.0' - url 'http://www.apache.org/licenses/LICENSE-2.0.txt' - distribution 'repo' - } - } - - developers { - developer { - id 'rtreffer' - name 'Rene Treffer' - email 'treffer@measite.de' - } - developer { - id 'flow' - name 'Florian Schmaus' - email 'flow@geekplace.eu' - } - } - } -} - -dependencies { -} diff --git a/libs/minidns/gradle.properties.example b/libs/minidns/gradle.properties.example deleted file mode 100644 index 68ffc418..00000000 --- a/libs/minidns/gradle.properties.example +++ /dev/null @@ -1,21 +0,0 @@ -# # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # -# -# GPG settings -# - -# gpg key id -#signing.keyId=DEADBEEF -# the gpg key passphrase -#signing.password=correcthorsebatterystaple -# gpg keyring (this is the default gnupg keyring containing private keys) -#signing.secretKeyRingFile=/home/ubuntu/.gnupg/secring.gpg - -# # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # -# -# nexus settings -# - -# the nexus username used for log in -#nexusUsername=ubuntu -# the nexus password -#nexusPassword=correcthorsebatterystaple diff --git a/libs/minidns/src/main/java/de/measite/minidns/Client.java b/libs/minidns/src/main/java/de/measite/minidns/Client.java deleted file mode 100644 index 827aa772..00000000 --- a/libs/minidns/src/main/java/de/measite/minidns/Client.java +++ /dev/null @@ -1,323 +0,0 @@ -package de.measite.minidns; - -import java.io.IOException; -import java.io.InputStream; -import java.io.InputStreamReader; -import java.io.LineNumberReader; -import java.lang.reflect.Method; -import java.net.DatagramPacket; -import java.net.DatagramSocket; -import java.net.InetAddress; -import java.security.NoSuchAlgorithmException; -import java.security.SecureRandom; -import java.util.ArrayList; -import java.util.Arrays; -import java.util.HashSet; -import java.util.Random; -import java.util.logging.Level; -import java.util.logging.Logger; - -import de.measite.minidns.Record.CLASS; -import de.measite.minidns.Record.TYPE; - -/** - * A minimal DNS client for SRV/A/AAAA/NS and CNAME lookups, with IDN support. - * This circumvents the missing javax.naming package on android. - */ -public class Client { - - private static final Logger LOGGER = Logger.getLogger(Client.class.getName()); - - /** - * The internal random class for sequence generation. - */ - protected Random random; - - /** - * The buffer size for dns replies. - */ - protected int bufferSize = 1500; - - /** - * DNS timeout. - */ - protected int timeout = 5000; - - /** - * The internal DNS cache. - */ - protected DNSCache cache; - - /** - * Create a new DNS client with the given DNS cache. - * @param cache The backend DNS cache. - */ - public Client(DNSCache cache) { - try { - random = SecureRandom.getInstance("SHA1PRNG"); - } catch (NoSuchAlgorithmException e1) { - random = new SecureRandom(); - } - this.cache = cache; - } - - /** - * Create a new DNS client. - */ - public Client() { - this(null); - } - - /** - * Query a nameserver for a single entry. - * @param name The DNS name to request. - * @param type The DNS type to request (SRV, A, AAAA, ...). - * @param clazz The class of the request (usually IN for Internet). - * @param host The DNS server host. - * @param port The DNS server port. - * @return The response (or null on timeout / failure). - * @throws IOException On IO Errors. - */ - public DNSMessage query(String name, TYPE type, CLASS clazz, String host, int port) - throws IOException - { - Question q = new Question(name, type, clazz); - return query(q, host, port); - } - - /** - * Query a nameserver for a single entry. - * @param name The DNS name to request. - * @param type The DNS type to request (SRV, A, AAAA, ...). - * @param clazz The class of the request (usually IN for Internet). - * @param host The DNS server host. - * @return The response (or null on timeout / failure). - * @throws IOException On IO Errors. - */ - public DNSMessage query(String name, TYPE type, CLASS clazz, String host) - throws IOException - { - Question q = new Question(name, type, clazz); - return query(q, host); - } - - /** - * Query the system nameserver for a single entry. - * @param name The DNS name to request. - * @param type The DNS type to request (SRV, A, AAAA, ...). - * @param clazz The class of the request (usually IN for Internet). - * @return The response (or null on timeout/error). - * @return The DNSMessage reply or null. - */ - public DNSMessage query(String name, TYPE type, CLASS clazz) - { - Question q = new Question(name, type, clazz); - return query(q); - } - - /** - * Query a specific server for one entry. - * @param q The question section of the DNS query. - * @param host The dns server host. - * @return The response (or null on timeout/error). - * @throws IOException On IOErrors. - */ - public DNSMessage query(Question q, String host) throws IOException { - return query(q, host, 53); - } - - /** - * Query a specific server for one entry. - * @param q The question section of the DNS query. - * @param host The dns server host. - * @param port the dns port. - * @return The response (or null on timeout/error). - * @throws IOException On IOErrors. - */ - public DNSMessage query(Question q, String host, int port) throws IOException { - DNSMessage dnsMessage = (cache == null) ? null : cache.get(q); - if (dnsMessage != null) { - return dnsMessage; - } - DNSMessage message = new DNSMessage(); - message.setQuestions(new Question[]{q}); - message.setRecursionDesired(true); - message.setId(random.nextInt()); - byte[] buf = message.toArray(); - try (DatagramSocket socket = new DatagramSocket()) { - DatagramPacket packet = new DatagramPacket(buf, buf.length, - InetAddress.getByName(host), port); - socket.setSoTimeout(timeout); - socket.send(packet); - packet = new DatagramPacket(new byte[bufferSize], bufferSize); - socket.receive(packet); - dnsMessage = DNSMessage.parse(packet.getData()); - if (dnsMessage.getId() != message.getId()) { - return null; - } - for (Record record : dnsMessage.getAnswers()) { - if (record.isAnswer(q)) { - if (cache != null) { - cache.put(q, dnsMessage); - } - break; - } - } - return dnsMessage; - } - } - - /** - * Query the system DNS server for one entry. - * @param q The question section of the DNS query. - * @return The response (or null on timeout/error). - */ - public DNSMessage query(Question q) { - // While this query method does in fact re-use query(Question, String) - // we still do a cache lookup here in order to avoid unnecessary - // findDNS()calls, which are expensive on Android. Note that we do not - // put the results back into the Cache, as this is already done by - // query(Question, String). - DNSMessage message = cache.get(q); - if (message != null) { - return message; - } - String dnsServer[] = findDNS(); - for (String dns : dnsServer) { - try { - message = query(q, dns); - if (message == null) { - continue; - } - if (message.getResponseCode() != - DNSMessage.RESPONSE_CODE.NO_ERROR) { - continue; - } - for (Record record: message.getAnswers()) { - if (record.isAnswer(q)) { - return message; - } - } - } catch (IOException ioe) { - LOGGER.log(Level.FINE, "IOException in query", ioe); - } - } - return null; - } - - /** - * Retrieve a list of currently configured DNS servers. - * @return The server array. - */ - public String[] findDNS() { - String[] result = findDNSByReflection(); - if (result != null) { - LOGGER.fine("Got DNS servers via reflection: " + Arrays.toString(result)); - return result; - } - - result = findDNSByExec(); - if (result != null) { - LOGGER.fine("Got DNS servers via exec: " + Arrays.toString(result)); - return result; - } - - // fallback for ipv4 and ipv6 connectivity - // see https://developers.google.com/speed/public-dns/docs/using - LOGGER.fine("No DNS found? Using fallback [8.8.8.8, [2001:4860:4860::8888]]"); - - return new String[]{"8.8.8.8", "[2001:4860:4860::8888]"}; - } - - /** - * Try to retrieve the list of dns server by executing getprop. - * @return Array of servers, or null on failure. - */ - protected String[] findDNSByExec() { - try { - Process process = Runtime.getRuntime().exec("getprop"); - InputStream inputStream = process.getInputStream(); - LineNumberReader lnr = new LineNumberReader( - new InputStreamReader(inputStream)); - String line = null; - HashSet<String> server = new HashSet<String>(6); - while ((line = lnr.readLine()) != null) { - int split = line.indexOf("]: ["); - if (split == -1) { - continue; - } - String property = line.substring(1, split); - String value = line.substring(split + 4, line.length() - 1); - if (property.endsWith(".dns") || property.endsWith(".dns1") || - property.endsWith(".dns2") || property.endsWith(".dns3") || - property.endsWith(".dns4")) { - - // normalize the address - - InetAddress ip = InetAddress.getByName(value); - - if (ip == null) continue; - - value = ip.getHostAddress(); - - if (value == null) continue; - if (value.length() == 0) continue; - - server.add(value); - } - } - if (server.size() > 0) { - return server.toArray(new String[server.size()]); - } - } catch (IOException e) { - LOGGER.log(Level.WARNING, "Exception in findDNSByExec", e); - } - return null; - } - - /** - * Try to retrieve the list of dns server by calling SystemProperties. - * @return Array of servers, or null on failure. - */ - protected String[] findDNSByReflection() { - try { - Class<?> SystemProperties = - Class.forName("android.os.SystemProperties"); - Method method = SystemProperties.getMethod("get", - new Class[] { String.class }); - - ArrayList<String> servers = new ArrayList<String>(5); - - for (String propKey : new String[] { - "net.dns1", "net.dns2", "net.dns3", "net.dns4"}) { - - String value = (String)method.invoke(null, propKey); - - if (value == null) continue; - if (value.length() == 0) continue; - if (servers.contains(value)) continue; - - InetAddress ip = InetAddress.getByName(value); - - if (ip == null) continue; - - value = ip.getHostAddress(); - - if (value == null) continue; - if (value.length() == 0) continue; - if (servers.contains(value)) continue; - - servers.add(value); - } - - if (servers.size() > 0) { - return servers.toArray(new String[servers.size()]); - } - } catch (Exception e) { - // we might trigger some problems this way - LOGGER.log(Level.WARNING, "Exception in findDNSByReflection", e); - } - return null; - } - -} diff --git a/libs/minidns/src/main/java/de/measite/minidns/DNSCache.java b/libs/minidns/src/main/java/de/measite/minidns/DNSCache.java deleted file mode 100644 index 14a3a776..00000000 --- a/libs/minidns/src/main/java/de/measite/minidns/DNSCache.java +++ /dev/null @@ -1,23 +0,0 @@ -package de.measite.minidns; - -/** - * Cache for DNS Entries. Implementations must be thread safe. - */ -public interface DNSCache { - - /** - * Add an an dns answer/response for a given dns question. Implementations - * should honor the ttl / receive timestamp. - * @param q The question. - * @param message The dns message. - */ - void put(Question q, DNSMessage message); - - /** - * Request a cached dns response. - * @param q The dns question. - * @return The dns message. - */ - DNSMessage get(Question q); - -} diff --git a/libs/minidns/src/main/java/de/measite/minidns/DNSMessage.java b/libs/minidns/src/main/java/de/measite/minidns/DNSMessage.java deleted file mode 100644 index ab2535ce..00000000 --- a/libs/minidns/src/main/java/de/measite/minidns/DNSMessage.java +++ /dev/null @@ -1,524 +0,0 @@ -package de.measite.minidns; - -import java.io.ByteArrayInputStream; -import java.io.ByteArrayOutputStream; -import java.io.DataInputStream; -import java.io.DataOutputStream; -import java.io.IOException; -import java.util.Arrays; - -/** - * A DNS message as defined by rfc1035. The message consists of a header and - * 4 sections: question, answer, nameserver and addition resource record - * section. - * A message can either be parsed ({@link DNSMessage#parse(byte[])}) or serialized - * ({@link DNSMessage#toArray()}). - */ -public class DNSMessage { - - /** - * Possible DNS reply codes. - */ - public static enum RESPONSE_CODE { - NO_ERROR(0), FORMAT_ERR(1), SERVER_FAIL(2), NX_DOMAIN(3), - NO_IMP(4), REFUSED(5), YXDOMAIN(6), YXRRSET(7), - NXRRSET(8), NOT_AUTH(9),NOT_ZONE(10); - - /** - * Reverse lookup table for response codes. - */ - private final static RESPONSE_CODE INVERSE_LUT[] = new RESPONSE_CODE[]{ - NO_ERROR, FORMAT_ERR, SERVER_FAIL, NX_DOMAIN, NO_IMP, - REFUSED, YXDOMAIN, YXRRSET, NXRRSET, NOT_AUTH, NOT_ZONE, - null, null, null, null, null - }; - - /** - * The response code value. - */ - private final byte value; - - /** - * Create a new response code. - * @param value The response code value. - */ - private RESPONSE_CODE(int value) { - this.value = (byte)value; - } - - /** - * Retrieve the byte value of the response code. - * @return the response code. - */ - public byte getValue() { - return (byte) value; - } - - /** - * Retrieve the response code for a byte value. - * @param value The byte value. - * @return The symbolic response code or null. - * @throws IllegalArgumentException if the value is not in the range of - * 0..15. - */ - public static RESPONSE_CODE getResponseCode(int value) { - if (value < 0 || value > 15) { - throw new IllegalArgumentException(); - } - return INVERSE_LUT[value]; - } - - }; - - /** - * Symbolic DNS Opcode values. - */ - public static enum OPCODE { - QUERY(0), - INVERSE_QUERY(1), - STATUS(2), - NOTIFY(4), - UPDATE(5); - - /** - * Lookup table for for obcode reolution. - */ - private final static OPCODE INVERSE_LUT[] = new OPCODE[]{ - QUERY, INVERSE_QUERY, STATUS, null, NOTIFY, UPDATE, null, - null, null, null, null, null, null, null, null - }; - - /** - * The value of this opcode. - */ - private final byte value; - - /** - * Create a new opcode for a given byte value. - * @param value The byte value of the opcode. - */ - private OPCODE(int value) { - this.value = (byte)value; - } - - /** - * Retrieve the byte value of this opcode. - * @return The byte value of this opcode. - */ - public byte getValue() { - return value; - } - - /** - * Retrieve the symbolic name of an opcode byte. - * @param value The byte value of the opcode. - * @return The symbolic opcode or null. - * @throws IllegalArgumentException If the byte value is not in the - * range 0..15. - */ - public static OPCODE getOpcode(int value) { - if (value < 0 || value > 15) { - throw new IllegalArgumentException(); - } - return INVERSE_LUT[value]; - } - - }; - - /** - * The DNS message id. - */ - protected int id; - - /** - * The DNS message opcode. - */ - protected OPCODE opcode; - - /** - * The response code of this dns message. - */ - protected RESPONSE_CODE responseCode; - - /** - * True if this is a query. - */ - protected boolean query; - - /** - * True if this is a authorative response. - */ - protected boolean authoritativeAnswer; - - /** - * True on truncate, tcp should be used. - */ - protected boolean truncated; - - /** - * True if the server should recurse. - */ - protected boolean recursionDesired; - - /** - * True if recursion is possible. - */ - protected boolean recursionAvailable; - - /** - * True if the server regarded the response as authentic. - */ - protected boolean authenticData; - - /** - * True if the server should not check the replies. - */ - protected boolean checkDisabled; - - /** - * The question section content. - */ - protected Question questions[]; - - /** - * The answers section content. - */ - protected Record answers[]; - - /** - * The nameserver records. - */ - protected Record nameserverRecords[]; - - /** - * Additional resousrce records. - */ - protected Record additionalResourceRecords[]; - - /** - * The receive timestamp of this message. - */ - protected long receiveTimestamp; - - /** - * Retrieve the current DNS message id. - * @return The current DNS message id. - */ - public int getId() { - return id; - } - - /** - * Set the current DNS message id. - * @param id The new DNS message id. - */ - public void setId(int id) { - this.id = id & 0xffff; - } - - /** - * Get the receive timestamp if this message was created via parse. - * This should be used to evaluate TTLs. - * @return The receive timestamp in milliseconds. - */ - public long getReceiveTimestamp() { - return receiveTimestamp; - } - - /** - * Retrieve the query type (true or false; - * @return True if this DNS message is a query. - */ - public boolean isQuery() { - return query; - } - - /** - * Set the query status of this message. - * @param query The new query status. - */ - public void setQuery(boolean query) { - this.query = query; - } - - /** - * True if the DNS message is an authoritative answer. - * @return True if this an authoritative DNS message. - */ - public boolean isAuthoritativeAnswer() { - return authoritativeAnswer; - } - - /** - * Set the authoritative answer flag. - * @param authoritativeAnswer Tge new authoritative answer value. - */ - public void setAuthoritativeAnswer(boolean authoritativeAnswer) { - this.authoritativeAnswer = authoritativeAnswer; - } - - /** - * Retrieve the truncation status of this message. True means that the - * client should try a tcp lookup. - * @return True if this message was truncated. - */ - public boolean isTruncated() { - return truncated; - } - - /** - * Set the truncation bit on this DNS message. - * @param truncated The new truncated bit status. - */ - public void setTruncated(boolean truncated) { - this.truncated = truncated; - } - - /** - * Check if this message preferes recursion. - * @return True if recursion is desired. - */ - public boolean isRecursionDesired() { - return recursionDesired; - } - - /** - * Set the recursion desired flag on this message. - * @param recursionDesired The new recusrion setting. - */ - public void setRecursionDesired(boolean recursionDesired) { - this.recursionDesired = recursionDesired; - } - - /** - * Retrieve the recursion available flag of this DNS message. - * @return The recursion available flag of this message. - */ - public boolean isRecursionAvailable() { - return recursionAvailable; - } - - /** - * Set the recursion available flog from this DNS message. - * @param recursionAvailable The new recursion available status. - */ - public void setRecursionAvailable(boolean recursionAvailable) { - this.recursionAvailable = recursionAvailable; - } - - /** - * Retrieve the authentic data flag of this message. - * @return The authentic data flag. - */ - public boolean isAuthenticData() { - return authenticData; - } - - /** - * Set the authentic data flag on this DNS message. - * @param authenticData The new authentic data flag value. - */ - public void setAuthenticData(boolean authenticData) { - this.authenticData = authenticData; - } - - /** - * Check if checks are disabled. - * @return The status of the CheckDisabled flag. - */ - public boolean isCheckDisabled() { - return checkDisabled; - } - - /** - * Change the check status of this packet. - * @param checkDisabled The new check disabled value. - */ - public void setCheckDisabled(boolean checkDisabled) { - this.checkDisabled = checkDisabled; - } - - /** - * Generate a binary dns packet out of this message. - * @return byte[] the binary representation. - * @throws IOException Should never happen. - */ - public byte[] toArray() throws IOException { - ByteArrayOutputStream baos = new ByteArrayOutputStream(512); - DataOutputStream dos = new DataOutputStream(baos); - int header = 0; - if (query) { - header += 1 << 15; - } - if (opcode != null) { - header += opcode.getValue() << 11; - } - if (authoritativeAnswer) { - header += 1 << 10; - } - if (truncated) { - header += 1 << 9; - } - if (recursionDesired) { - header += 1 << 8; - } - if (recursionAvailable) { - header += 1 << 7; - } - if (authenticData) { - header += 1 << 5; - } - if (checkDisabled) { - header += 1 << 4; - } - if (responseCode != null) { - header += responseCode.getValue(); - } - dos.writeShort((short)id); - dos.writeShort((short)header); - if (questions == null) { - dos.writeShort(0); - } else { - dos.writeShort((short)questions.length); - } - if (answers == null) { - dos.writeShort(0); - } else { - dos.writeShort((short)answers.length); - } - if (nameserverRecords == null) { - dos.writeShort(0); - } else { - dos.writeShort((short)nameserverRecords.length); - } - if (additionalResourceRecords == null) { - dos.writeShort(0); - } else { - dos.writeShort((short)additionalResourceRecords.length); - } - for (Question question: questions) { - dos.write(question.toByteArray()); - } - dos.flush(); - return baos.toByteArray(); - } - - /** - * Build a DNS Message based on a binary DNS message. - * @param data The DNS message data. - * @return Parsed DNSMessage message. - * @throws IOException On read errors. - */ - public static DNSMessage parse(byte data[]) throws IOException { - ByteArrayInputStream bis = new ByteArrayInputStream(data); - DataInputStream dis = new DataInputStream(bis); - DNSMessage message = new DNSMessage(); - message.id = dis.readUnsignedShort(); - int header = dis.readUnsignedShort(); - message.query = ((header >> 15) & 1) == 0; - message.opcode = OPCODE.getOpcode((header >> 11) & 0xf); - message.authoritativeAnswer = ((header >> 10) & 1) == 1; - message.truncated = ((header >> 9) & 1) == 1; - message.recursionDesired = ((header >> 8) & 1) == 1; - message.recursionAvailable = ((header >> 7) & 1) == 1; - message.authenticData = ((header >> 5) & 1) == 1; - message.checkDisabled = ((header >> 4) & 1) == 1; - message.responseCode = RESPONSE_CODE.getResponseCode(header & 0xf); - message.receiveTimestamp = System.currentTimeMillis(); - int questionCount = dis.readUnsignedShort(); - int answerCount = dis.readUnsignedShort(); - int nameserverCount = dis.readUnsignedShort(); - int additionalResourceRecordCount = dis.readUnsignedShort(); - message.questions = new Question[questionCount]; - while (questionCount-- > 0) { - Question q = Question.parse(dis, data); - message.questions[questionCount] = q; - } - message.answers = new Record[answerCount]; - while (answerCount-- > 0) { - Record rr = new Record(); - rr.parse(dis, data); - message.answers[answerCount] = rr; - } - message.nameserverRecords = new Record[nameserverCount]; - while (nameserverCount-- > 0) { - Record rr = new Record(); - rr.parse(dis, data); - message.nameserverRecords[nameserverCount] = rr; - } - message.additionalResourceRecords = - new Record[additionalResourceRecordCount]; - while (additionalResourceRecordCount-- > 0) { - Record rr = new Record(); - rr.parse(dis, data); - message.additionalResourceRecords[additionalResourceRecordCount] = - rr; - } - return message; - } - - /** - * Set the question part of this message. - * @param questions The questions. - */ - public void setQuestions(Question ... questions) { - this.questions = questions; - } - - /** - * Retrieve the opcode of this message. - * @return The opcode of this message. - */ - public OPCODE getOpcode() { - return opcode; - } - - /** - * Retrieve the response code of this message. - * @return The response code. - */ - public RESPONSE_CODE getResponseCode() { - return responseCode; - } - - /** - * Retrieve the question section of this message. - * @return The DNS question section. - */ - public Question[] getQuestions() { - return questions; - } - - /** - * Retrieve the answer records of this DNS message. - * @return The answer section of this DNS message. - */ - public Record[] getAnswers() { - return answers; - } - - /** - * Retrieve the nameserver records of this DNS message. - * @return The nameserver section of this DNS message. - */ - public Record[] getNameserverRecords() { - return nameserverRecords; - } - - /** - * Retrieve the additional resource records attached to this DNS message. - * @return The additional resource record section of this DNS message. - */ - public Record[] getAdditionalResourceRecords() { - return additionalResourceRecords; - } - - public String toString() { - return "-- DNSMessage " + id + " --\n" + - "Q" + Arrays.toString(questions) + - "NS" + Arrays.toString(nameserverRecords) + - "A" + Arrays.toString(answers) + - "ARR" + Arrays.toString(additionalResourceRecords); - } - -} diff --git a/libs/minidns/src/main/java/de/measite/minidns/LRUCache.java b/libs/minidns/src/main/java/de/measite/minidns/LRUCache.java deleted file mode 100644 index 6b9bbdc1..00000000 --- a/libs/minidns/src/main/java/de/measite/minidns/LRUCache.java +++ /dev/null @@ -1,139 +0,0 @@ -package de.measite.minidns; - -import java.util.LinkedHashMap; -import java.util.Map.Entry; - -/** - * LRU based DNSCache backed by a LinkedHashMap. - */ -public class LRUCache implements DNSCache { - - /** - * Internal miss count. - */ - protected long missCount = 0l; - - /** - * Internal expire count (subset of misses that was caused by expire). - */ - protected long expireCount = 0l; - - /** - * Internal hit count. - */ - protected long hitCount = 0l; - - /** - * The internal capacity of the backend cache. - */ - protected int capacity; - - /** - * The upper bound of the ttl. All longer TTLs will be capped by this ttl. - */ - protected long maxTTL; - - /** - * The backend cache. - */ - protected LinkedHashMap<Question, DNSMessage> backend; - - /** - * Create a new LRUCache with given capacity and upper bound ttl. - * @param capacity The internal capacity. - * @param maxTTL The upper bound for any ttl. - */ - @SuppressWarnings("serial") - public LRUCache(final int capacity, final long maxTTL) { - this.capacity = capacity; - this.maxTTL = maxTTL; - backend = new LinkedHashMap<Question,DNSMessage>( - Math.min(capacity + (capacity + 3) / 4 + 2, 11), 0.75f, true) - { - @Override - protected boolean removeEldestEntry( - Entry<Question, DNSMessage> eldest) { - return size() > capacity; - } - }; - } - - /** - * Create a new LRUCache with given capacity. - * @param capacity The capacity of this cache. - */ - public LRUCache(final int capacity) { - this(capacity, Long.MAX_VALUE); - } - - @Override - public synchronized void put(Question q, DNSMessage message) { - if (message.getReceiveTimestamp() <= 0l) { - return; - } - backend.put(q, message); - } - - @Override - public synchronized DNSMessage get(Question q) { - DNSMessage message = backend.get(q); - if (message == null) { - missCount++; - return null; - } - - long ttl = maxTTL; - for (Record r : message.getAnswers()) { - ttl = Math.min(ttl, r.ttl); - } - for (Record r : message.getAdditionalResourceRecords()) { - ttl = Math.min(ttl, r.ttl); - } - if (message.getReceiveTimestamp() + ttl > System.currentTimeMillis()) { - missCount++; - expireCount++; - backend.remove(q); - return null; - } else { - hitCount++; - return message; - } - } - - /** - * Clear all entries in this cache. - */ - public synchronized void clear() { - backend.clear(); - missCount = 0l; - hitCount = 0l; - expireCount = 0l; - } - - /** - * Get the miss count of this cache which is the number of fruitless - * get calls since this cache was last resetted. - * @return The number of cache misses. - */ - public long getMissCount() { - return missCount; - } - - /** - * The number of expires (cache hits that have had a ttl to low to be - * retrieved). - * @return The expire count. - */ - public long getExpireCount() { - return expireCount; - } - - /** - * The cache hit count (all sucessful calls to get). - * @return The hit count. - */ - public long getHitCount() { - return hitCount; - } - -} diff --git a/libs/minidns/src/main/java/de/measite/minidns/Question.java b/libs/minidns/src/main/java/de/measite/minidns/Question.java deleted file mode 100644 index 3b2fa1a1..00000000 --- a/libs/minidns/src/main/java/de/measite/minidns/Question.java +++ /dev/null @@ -1,158 +0,0 @@ -package de.measite.minidns; - -import java.io.ByteArrayOutputStream; -import java.io.DataInputStream; -import java.io.DataOutputStream; -import java.io.IOException; -import java.util.Arrays; - -import de.measite.minidns.Record.CLASS; -import de.measite.minidns.Record.TYPE; -import de.measite.minidns.util.NameUtil; - -/** - * A DNS question (request). - */ -public class Question { - - /** - * The question string (e.g. "measite.de"). - */ - private final String name; - - /** - * The question type (e.g. A). - */ - private final TYPE type; - - /** - * The question class (usually IN / internet). - */ - private final CLASS clazz; - - /** - * UnicastQueries have the highest bit of the CLASS field set to 1. - */ - private final boolean unicastQuery; - - /** - * Cache for the serialized object. - */ - private byte[] byteArray; - - /** - * Create a dns question for the given name/type/class. - * @param name The name e.g. "measite.de". - * @param type The type, e.g. A. - * @param clazz The class, usually IN (internet). - */ - public Question(String name, TYPE type, CLASS clazz, boolean unicastQuery) { - this.name = name; - this.type = type; - this.clazz = clazz; - this.unicastQuery = unicastQuery; - } - - /** - * Create a dns question for the given name/type/class. - * @param name The name e.g. "measite.de". - * @param type The type, e.g. A. - * @param clazz The class, usually IN (internet). - */ - public Question(String name, TYPE type, CLASS clazz) { - this(name, type, clazz, false); - } - - /** - * Create a dns question for the given name/type/IN (internet class). - * @param name The name e.g. "measite.de". - * @param type The type, e.g. A. - */ - public Question(String name, TYPE type) { - this(name, type, CLASS.IN); - } - - /** - * Retrieve the type of this question. - * @return The type. - */ - public TYPE getType() { - return type; - } - - /** - * Retrieve the class of this dns question (usually internet). - * @return The class of this dns question. - */ - public CLASS getClazz() { - return clazz; - } - - /** - * Retrieve the name of this dns question (e.g. "measite.de"). - * @return The name of this dns question. - */ - public String getName() { - return name; - } - - /** - * Parse a byte array and rebuild the dns question from it. - * @param dis The input stream. - * @param data The plain data (for dns name references). - * @return The parsed dns question. - * @throws IOException On errors (read outside of packet). - */ - public static Question parse(DataInputStream dis, byte[] data) throws IOException { - String name = NameUtil.parse(dis, data); - TYPE type = TYPE.getType(dis.readUnsignedShort()); - CLASS clazz = CLASS.getClass(dis.readUnsignedShort()); - return new Question (name, type, clazz); - } - - /** - * Generate a binary paket for this dns question. - * @return The dns question. - */ - public byte[] toByteArray() { - if (byteArray == null) { - ByteArrayOutputStream baos = new ByteArrayOutputStream(512); - DataOutputStream dos = new DataOutputStream(baos); - - try { - dos.write(NameUtil.toByteArray(this.name)); - dos.writeShort(type.getValue()); - dos.writeShort(clazz.getValue() | (unicastQuery ? (1 << 15) : 0)); - dos.flush(); - } catch (IOException e) { - // Should never happen - throw new IllegalStateException(e); - } - byteArray = baos.toByteArray(); - } - return byteArray; - } - - @Override - public int hashCode() { - return Arrays.hashCode(toByteArray()); - } - - @Override - public boolean equals(Object other) { - if (this == other) { - return true; - } - if (!(other instanceof Question)) { - return false; - } - byte t[] = toByteArray(); - byte o[] = ((Question)other).toByteArray(); - return Arrays.equals(t, o); - } - - @Override - public String toString() { - return "Question/" + clazz + "/" + type + ": " + name; - } -} diff --git a/libs/minidns/src/main/java/de/measite/minidns/Record.java b/libs/minidns/src/main/java/de/measite/minidns/Record.java deleted file mode 100644 index ab081426..00000000 --- a/libs/minidns/src/main/java/de/measite/minidns/Record.java +++ /dev/null @@ -1,343 +0,0 @@ -package de.measite.minidns; - -import java.io.DataInputStream; -import java.io.IOException; -import java.util.HashMap; -import java.util.logging.Level; -import java.util.logging.Logger; - -import de.measite.minidns.record.A; -import de.measite.minidns.record.AAAA; -import de.measite.minidns.record.CNAME; -import de.measite.minidns.record.Data; -import de.measite.minidns.record.NS; -import de.measite.minidns.record.PTR; -import de.measite.minidns.record.SRV; -import de.measite.minidns.record.TXT; -import de.measite.minidns.util.NameUtil; - -/** - * A generic DNS record. - */ -public class Record { - - private static final Logger LOGGER = Logger.getLogger(Client.class.getName()); - - /** - * The record type. - * @see <a href="http://www.iana.org/assignments/dns-parameters">IANA DNS Parameters</a> - */ - public static enum TYPE { - A(1), - NS(2), - MD(3), - MF(4), - CNAME(5), - SOA(6), - MB(7), - MG(8), - MR(9), - NULL(10), - WKS(11), - PTR(12), - HINFO(13), - MINFO(14), - MX(15), - TXT(16), - RP(17), - AFSDB(18), - X25(19), - ISDN(20), - RT(21), - NSAP(22), - NSAP_PTR(23), - SIG(24), - KEY(25), - PX(26), - GPOS(27), - AAAA(28), - LOC(29), - NXT(30), - EID(31), - NIMLOC(32), - SRV(33), - ATMA(34), - NAPTR(35), - KX(36), - CERT(37), - A6(38), - DNAME(39), - SINK(40), - OPT(41), - APL(42), - DS(43), - SSHFP(44), - IPSECKEY(45), - RRSIG(46), - NSEC(47), - DNSKEY(48), - DHCID(49), - NSEC3(50), - NSEC3PARAM(51), - HIP(55), - NINFO(56), - RKEY(57), - TALINK(58), - SPF(99), - UINFO(100), - UID(101), - GID(102), - TKEY(249), - TSIG(250), - IXFR(251), - AXFR(252), - MAILB(253), - MAILA(254), - ANY(255), - TA(32768), - DLV(32769); - - /** - * The value of this DNS record type. - */ - private final int value; - - /** - * Internal lookup table to map values to types. - */ - private final static HashMap<Integer, TYPE> INVERSE_LUT = - new HashMap<Integer, TYPE>(); - - /** - * Initialize the reverse lookup table. - */ - static { - for(TYPE t: TYPE.values()) { - INVERSE_LUT.put(t.getValue(), t); - } - } - - /** - * Create a new record type. - * @param value The binary value of this type. - */ - private TYPE(int value) { - this.value = value; - } - - /** - * Retrieve the binary value of this type. - * @return The binary value. - */ - public int getValue() { - return value; - } - - /** - * Retrieve the symbolic type of the binary value. - * @param value The binary type value. - * @return The symbolic tpye. - */ - public static TYPE getType(int value) { - return INVERSE_LUT.get(value); - } - }; - - /** - * The symbolic class of a DNS record (usually IN for Internet). - */ - public static enum CLASS { - IN(1), - CH(3), - HS(4), - NONE(254), - ANY(255); - - /** - * Internal reverse lookup table to map binary class values to symbolic - * names. - */ - private final static HashMap<Integer, CLASS> INVERSE_LUT = - new HashMap<Integer, CLASS>(); - - /** - * Initialize the interal reverse lookup table. - */ - static { - for(CLASS c: CLASS.values()) { - INVERSE_LUT.put(c.getValue(), c); - } - } - - /** - * The binary value of this dns class. - */ - private final int value; - - /** - * Create a new DNS class based on a binary value. - * @param value The binary value of this DNS class. - */ - private CLASS(int value) { - this.value = value; - } - - /** - * Retrieve the binary value of this DNS class. - * @return The binary value of this DNS class. - */ - public int getValue() { - return value; - } - - /** - * Retrieve the symbolic DNS class for a binary class value. - * @param value The binary DNS class value. - * @return The symbolic class instance. - */ - public static CLASS getClass(int value) { - return INVERSE_LUT.get(value); - } - - } - - /** - * The generic name of this record. - */ - protected String name; - - /** - * The type (and payload type) of this record. - */ - protected TYPE type; - - /** - * The record class (usually CLASS.IN). - */ - protected CLASS clazz; - - /** - * The ttl of this record. - */ - protected long ttl; - - /** - * The payload object of this record. - */ - protected Data payloadData; - - /** - * MDNS defines the highest bit of the class as the unicast query bit. - */ - protected boolean unicastQuery; - - /** - * Parse a given record based on the full message data and the current - * stream position. - * @param dis The DataInputStream positioned at the first record byte. - * @param data The full message data. - * @throws IOException In case of malformed replies. - */ - public void parse(DataInputStream dis, byte[] data) throws IOException { - this.name = NameUtil.parse(dis, data); - this.type = TYPE.getType(dis.readUnsignedShort()); - int clazzValue = dis.readUnsignedShort(); - this.clazz = CLASS.getClass(clazzValue & 0x7fff); - this.unicastQuery = (clazzValue & 0x8000) > 0; - if (this.clazz == null) { - LOGGER.log(Level.FINE, "Unknown class " + clazzValue); - } - this.ttl = (((long)dis.readUnsignedShort()) << 32) + - dis.readUnsignedShort(); - int payloadLength = dis.readUnsignedShort(); - switch (this.type) { - case SRV: - this.payloadData = new SRV(); - break; - case AAAA: - this.payloadData = new AAAA(); - break; - case A: - this.payloadData = new A(); - break; - case NS: - this.payloadData = new NS(); - break; - case CNAME: - this.payloadData = new CNAME(); - break; - case PTR: - this.payloadData = new PTR(); - break; - case TXT: - this.payloadData = new TXT(); - break; - default: - LOGGER.log(Level.FINE, "Unparsed type " + type); - this.payloadData = null; - for (int i = 0; i < payloadLength; i++) { - dis.readByte(); - } - break; - } - if (this.payloadData != null) { - this.payloadData.parse(dis, data, payloadLength); - } - } - - /** - * Retrieve a textual representation of this resource record. - * @return String - */ - @Override - public String toString() { - if (payloadData == null) { - return "RR " + type + "/" + clazz; - } - return "RR " + type + "/" + clazz + ": " + payloadData.toString(); - }; - - /** - * Check if this record answers a given query. - * @param q The query. - * @return True if this record is a valid answer. - */ - public boolean isAnswer(Question q) { - return ((q.getType() == type) || (q.getType() == TYPE.ANY)) && - ((q.getClazz() == clazz) || (q.getClazz() == CLASS.ANY)) && - (q.getName().equals(name)); - } - - /** - * See if this query/response was a unicast query (highest class bit set). - * @return True if it is a unicast query/response record. - */ - public boolean isUnicastQuery() { - return unicastQuery; - } - - /** - * The generic record name, e.g. "measite.de". - * @return The record name. - */ - public String getName() { - return name; - } - - /** - * The payload data, usually a subclass of data (A, AAAA, CNAME, ...). - * @return The payload data. - */ - public Data getPayload() { - return payloadData; - } - - /** - * Retrieve the record ttl. - * @return The record ttl. - */ - public long getTtl() { - return ttl; - } - -} diff --git a/libs/minidns/src/main/java/de/measite/minidns/record/A.java b/libs/minidns/src/main/java/de/measite/minidns/record/A.java deleted file mode 100644 index 4311c651..00000000 --- a/libs/minidns/src/main/java/de/measite/minidns/record/A.java +++ /dev/null @@ -1,43 +0,0 @@ -package de.measite.minidns.record; - -import java.io.DataInputStream; -import java.io.IOException; - -import de.measite.minidns.Record.TYPE; - -/** - * A record payload (ip pointer). - */ -public class A implements Data { - - /** - * Target IP. - */ - private byte[] ip; - - @Override - public TYPE getType() { - return TYPE.A; - } - - @Override - public byte[] toByteArray() { - return ip; - } - - @Override - public void parse(DataInputStream dis, byte[] data, int length) - throws IOException { - ip = new byte[4]; - dis.readFully(ip); - } - - @Override - public String toString() { - return Integer.toString(ip[0] & 0xff) + "." + - Integer.toString(ip[1] & 0xff) + "." + - Integer.toString(ip[2] & 0xff) + "." + - Integer.toString(ip[3] & 0xff); - } - -} diff --git a/libs/minidns/src/main/java/de/measite/minidns/record/AAAA.java b/libs/minidns/src/main/java/de/measite/minidns/record/AAAA.java deleted file mode 100644 index e4fd5ecf..00000000 --- a/libs/minidns/src/main/java/de/measite/minidns/record/AAAA.java +++ /dev/null @@ -1,49 +0,0 @@ -package de.measite.minidns.record; - -import java.io.DataInputStream; -import java.io.IOException; - -import de.measite.minidns.Record.TYPE; - -/** - * AAAA payload (an ipv6 pointer). - */ -public class AAAA implements Data { - - /** - * The ipv6 address. - */ - private byte[] ip; - - @Override - public TYPE getType() { - return TYPE.AAAA; - } - - @Override - public byte[] toByteArray() { - return ip; - } - - @Override - public void parse(DataInputStream dis, byte[] data, int length) - throws IOException { - ip = new byte[16]; - dis.readFully(ip); - } - - @Override - public String toString() { - StringBuilder sb = new StringBuilder(); - for (int i = 0; i < ip.length; i += 2) { - if (i != 0) { - sb.append(':'); - } - sb.append(Integer.toHexString( - ((ip[i] & 0xff) << 8) + (ip[i + 1] & 0xff) - )); - } - return sb.toString(); - } - -} diff --git a/libs/minidns/src/main/java/de/measite/minidns/record/CNAME.java b/libs/minidns/src/main/java/de/measite/minidns/record/CNAME.java deleted file mode 100644 index 1ac27814..00000000 --- a/libs/minidns/src/main/java/de/measite/minidns/record/CNAME.java +++ /dev/null @@ -1,46 +0,0 @@ -package de.measite.minidns.record; - -import java.io.DataInputStream; -import java.io.IOException; - -import de.measite.minidns.Record.TYPE; -import de.measite.minidns.util.NameUtil; - -/** - * CNAME payload (pointer to another domain / address). - */ -public class CNAME implements Data { - - protected String name; - - public String getName() { - return name; - } - - public void setName(String name) { - this.name = name; - } - - @Override - public byte[] toByteArray() { - throw new UnsupportedOperationException("Not implemented yet"); - } - - @Override - public void parse(DataInputStream dis, byte[] data, int length) - throws IOException - { - this.name = NameUtil.parse(dis, data); - } - - @Override - public TYPE getType() { - return TYPE.CNAME; - } - - @Override - public String toString() { - return "to \"" + name + "\""; - } - -} diff --git a/libs/minidns/src/main/java/de/measite/minidns/record/Data.java b/libs/minidns/src/main/java/de/measite/minidns/record/Data.java deleted file mode 100644 index 7f2db03a..00000000 --- a/libs/minidns/src/main/java/de/measite/minidns/record/Data.java +++ /dev/null @@ -1,34 +0,0 @@ -package de.measite.minidns.record; - -import java.io.DataInputStream; -import java.io.IOException; - -import de.measite.minidns.Record.TYPE; - -/** - * Generic payload class. - */ -public interface Data { - - /** - * The payload type. - * @return The payload type. - */ - TYPE getType(); - - /** - * Binary representation of this payload. - * @return The binary representation of this payload. - */ - byte[] toByteArray(); - - /** - * Parse this payload. - * @param dis The input stream. - * @param data The plain data (needed for name cross references). - * @param length The payload length. - * @throws IOException on io error (read past paket boundary). - */ - void parse(DataInputStream dis, byte data[], int length) throws IOException; - -} diff --git a/libs/minidns/src/main/java/de/measite/minidns/record/NS.java b/libs/minidns/src/main/java/de/measite/minidns/record/NS.java deleted file mode 100644 index 8ac2d4c3..00000000 --- a/libs/minidns/src/main/java/de/measite/minidns/record/NS.java +++ /dev/null @@ -1,15 +0,0 @@ -package de.measite.minidns.record; - -import de.measite.minidns.Record.TYPE; - -/** - * Nameserver record. - */ -public class NS extends CNAME { - - @Override - public TYPE getType() { - return TYPE.NS; - } - -} diff --git a/libs/minidns/src/main/java/de/measite/minidns/record/PTR.java b/libs/minidns/src/main/java/de/measite/minidns/record/PTR.java deleted file mode 100644 index 6e200655..00000000 --- a/libs/minidns/src/main/java/de/measite/minidns/record/PTR.java +++ /dev/null @@ -1,19 +0,0 @@ -package de.measite.minidns.record; - -import java.io.DataInputStream; -import java.io.IOException; - -import de.measite.minidns.Record.TYPE; -import de.measite.minidns.util.NameUtil; - -/** - * A PTR record is handled like a CNAME - */ -public class PTR extends CNAME { - - @Override - public TYPE getType() { - return TYPE.PTR; - } - -} diff --git a/libs/minidns/src/main/java/de/measite/minidns/record/SRV.java b/libs/minidns/src/main/java/de/measite/minidns/record/SRV.java deleted file mode 100644 index 707bf3f5..00000000 --- a/libs/minidns/src/main/java/de/measite/minidns/record/SRV.java +++ /dev/null @@ -1,124 +0,0 @@ -package de.measite.minidns.record; - -import java.io.DataInputStream; -import java.io.IOException; - -import de.measite.minidns.Record.TYPE; -import de.measite.minidns.util.NameUtil; - -/** - * SRV record payload (service pointer). - */ -public class SRV implements Data { - - /** - * The priority of this service. - */ - protected int priority; - - /** - * The weight of this service. - */ - protected int weight; - - /** - * The target port. - */ - protected int port; - - /** - * The target server. - */ - protected String name; - - /** - * The priority of this service. Lower values mean higher priority. - * @return The priority. - */ - public int getPriority() { - return priority; - } - - /** - * Set the priority of this service entry. Lower values have higher priority. - * @param priority The new priority. - */ - public void setPriority(int priority) { - this.priority = priority; - } - - /** - * The weight of this service. Services with the same priority should be - * balanced based on weight. - * @return The weight of this service. - */ - public int getWeight() { - return weight; - } - - /** - * Set the weight of this service. - * @param weight The new weight of this service. - */ - public void setWeight(int weight) { - this.weight = weight; - } - - /** - * The target port of this service. - * @return The target port of this service. - */ - public int getPort() { - return port; - } - - /** - * Set the target port of this service. - * @param port The new target port. - */ - public void setPort(int port) { - this.port = port; - } - - /** - * The name of the target server. - * @return The target servers name. - */ - public String getName() { - return name; - } - - /** - * Set the name of the target server. - * @param name The new target servers name. - */ - public void setName(String name) { - this.name = name; - } - - @Override - public byte[] toByteArray() { - throw new UnsupportedOperationException("Not implemented yet"); - } - - @Override - public void parse(DataInputStream dis, byte[] data, int length) - throws IOException - { - this.priority = dis.readUnsignedShort(); - this.weight = dis.readUnsignedShort(); - this.port = dis.readUnsignedShort(); - this.name = NameUtil.parse(dis, data); - } - - @Override - public String toString() { - return "SRV " + name + ":" + port + " p:" + priority + " w:" + weight; - } - - @Override - public TYPE getType() { - return TYPE.SRV; - } - -} diff --git a/libs/minidns/src/main/java/de/measite/minidns/record/TXT.java b/libs/minidns/src/main/java/de/measite/minidns/record/TXT.java deleted file mode 100644 index 03e73040..00000000 --- a/libs/minidns/src/main/java/de/measite/minidns/record/TXT.java +++ /dev/null @@ -1,65 +0,0 @@ -package de.measite.minidns.record; - -import java.io.DataInputStream; -import java.io.IOException; - -import de.measite.minidns.Record.TYPE; -import de.measite.minidns.util.NameUtil; - -/** - * TXT record (actually a binary blob with wrappers for text content). - */ -public class TXT implements Data { - - protected byte[] blob; - - public byte[] getBlob() { - return blob; - } - - public void setBlob(byte[] blob) { - this.blob = blob; - } - - public String getText() { - try { - return (new String(blob, "UTF-8")).intern(); - } catch (Exception e) { - /* Can't happen for UTF-8 unless it's really a blob */ - return null; - } - } - - public void setText(String text) { - try { - this.blob = text.getBytes("UTF-8"); - } catch (Exception e) { - /* Can't happen, UTF-8 IS supported */ - throw new RuntimeException("UTF-8 not supported", e); - } - } - - @Override - public byte[] toByteArray() { - throw new UnsupportedOperationException("Not implemented yet"); - } - - @Override - public void parse(DataInputStream dis, byte[] data, int length) - throws IOException - { - blob = new byte[length]; - dis.readFully(blob); - } - - @Override - public TYPE getType() { - return TYPE.TXT; - } - - @Override - public String toString() { - return "\"" + getText() + "\""; - } - -} diff --git a/libs/minidns/src/main/java/de/measite/minidns/util/NameUtil.java b/libs/minidns/src/main/java/de/measite/minidns/util/NameUtil.java deleted file mode 100644 index 7ae373bc..00000000 --- a/libs/minidns/src/main/java/de/measite/minidns/util/NameUtil.java +++ /dev/null @@ -1,129 +0,0 @@ -package de.measite.minidns.util; - -import java.io.ByteArrayOutputStream; -import java.io.DataInputStream; -import java.io.DataOutputStream; -import java.io.IOException; -import java.net.IDN; -import java.util.HashSet; -import java.util.Arrays; - -/** - * Utilities related to internationalized domain names and dns name handling. - */ -public class NameUtil { - - /** - * Retrieve the rough binary length of a string - * (length + 2 bytes length prefix). - * @param name The name string. - * @return The binary size of the string (length + 2). - */ - public static int size(String name) { - return name.length() + 2; - } - - /** - * Check if two internationalized domain names are equal, possibly causing - * a serialization of both domain names. - * @param name1 The first domain name. - * @param name2 The second domain name. - * @return True if both domain names are the same. - */ - public static boolean idnEquals(String name1, String name2) { - if (name1 == name2) return true; // catches null, null - if (name1 == null) return false; - if (name2 == null) return false; - if (name1.equals(name2)) return true; - - try { - return Arrays.equals(toByteArray(name1),toByteArray(name2)); - } catch (IOException e) { - return false; // impossible - } - } - - /** - * Serialize a domain name under IDN rules. - * @param name The domain name. - * @return The binary domain name representation. - * @throws IOException Should never happen. - */ - public static byte[] toByteArray(String name) throws IOException { - ByteArrayOutputStream baos = new ByteArrayOutputStream(64); - DataOutputStream dos = new DataOutputStream(baos); - for (String s: name.split("[.\u3002\uFF0E\uFF61]")) { - byte[] buffer = IDN.toASCII(s).getBytes(); - dos.writeByte(buffer.length); - dos.write(buffer); - } - dos.writeByte(0); - dos.flush(); - return baos.toByteArray(); - } - - /** - * Parse a domain name starting at the current offset and moving the input - * stream pointer past this domain name (even if cross references occure). - * @param dis The input stream. - * @param data The raw data (for cross references). - * @return The domain name string. - * @throws IOException Should never happen. - */ - public static String parse(DataInputStream dis, byte data[]) - throws IOException - { - int c = dis.readUnsignedByte(); - if ((c & 0xc0) == 0xc0) { - c = ((c & 0x3f) << 8) + dis.readUnsignedByte(); - HashSet<Integer> jumps = new HashSet<Integer>(); - jumps.add(c); - return parse(data, c, jumps); - } - if (c == 0) { - return ""; - } - byte b[] = new byte[c]; - dis.readFully(b); - String s = IDN.toUnicode(new String(b)); - String t = parse(dis, data); - if (t.length() > 0) { - s = s + "." + t; - } - return s; - } - - /** - * Parse a domain name starting at the given offset. - * @param data The raw data. - * @param offset The offset. - * @param jumps The list of jumps (by now). - * @return The parsed domain name. - * @throws IllegalStateException on cycles. - */ - public static String parse( - byte data[], - int offset, - HashSet<Integer> jumps - ) { - int c = data[offset] & 0xff; - if ((c & 0xc0) == 0xc0) { - c = ((c & 0x3f) << 8) + (data[offset + 1] & 0xff); - if (jumps.contains(c)) { - throw new IllegalStateException("Cyclic offsets detected."); - } - jumps.add(c); - return parse(data, c, jumps); - } - if (c == 0) { - return ""; - } - String s = new String(data,offset + 1, c); - String t = parse(data, offset + 1 + c, jumps); - if (t.length() > 0) { - s = s + "." + t; - } - return s; - } - -} |