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12
plugins/opcua/AUTHORS
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@ -1,6 +1,6 @@
Author :
Gerhard Gappmeier <gerhard.gappmeier@ascolab.com>
ascolab GmbH
http://www.ascolab.com
Author :
Gerhard Gappmeier <gerhard.gappmeier@ascolab.com>
ascolab GmbH
http://www.ascolab.com

680
plugins/opcua/COPYING
View File

@ -1,340 +1,340 @@
GNU GENERAL PUBLIC LICENSE
Version 2, June 1991
Copyright (C) 1989, 1991 Free Software Foundation, Inc.
59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
Everyone is permitted to copy and distribute verbatim copies
of this license document, but changing it is not allowed.
Preamble
The licenses for most software are designed to take away your
freedom to share and change it. By contrast, the GNU General Public
License is intended to guarantee your freedom to share and change free
software--to make sure the software is free for all its users. This
General Public License applies to most of the Free Software
Foundation's software and to any other program whose authors commit to
using it. (Some other Free Software Foundation software is covered by
the GNU Library General Public License instead.) You can apply it to
your programs, too.
When we speak of free software, we are referring to freedom, 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 or use pieces of it
in new free programs; and that you know you can do these things.
To protect your rights, we need to make restrictions that forbid
anyone to deny you these rights or to ask you to surrender the rights.
These restrictions translate to certain responsibilities for you if you
distribute copies of the software, or if you modify it.
For example, if you distribute copies of such a program, whether
gratis or for a fee, you must give the recipients all the rights that
you have. You must make sure that they, too, receive or can get the
source code. And you must show them these terms so they know their
rights.
We protect your rights with two steps: (1) copyright the software, and
(2) offer you this license which gives you legal permission to copy,
distribute and/or modify the software.
Also, for each author's protection and ours, we want to make certain
that everyone understands that there is no warranty for this free
software. If the software is modified by someone else and passed on, we
want its recipients to know that what they have is not the original, so
that any problems introduced by others will not reflect on the original
authors' reputations.
Finally, any free program is threatened constantly by software
patents. We wish to avoid the danger that redistributors of a free
program will individually obtain patent licenses, in effect making the
program proprietary. To prevent this, we have made it clear that any
patent must be licensed for everyone's free use or not licensed at all.
The precise terms and conditions for copying, distribution and
modification follow.
GNU GENERAL PUBLIC LICENSE
TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION
0. This License applies to any program or other work which contains
a notice placed by the copyright holder saying it may be distributed
under the terms of this General Public License. The "Program", below,
refers to any such program or work, and a "work based on the Program"
means either the Program or any derivative work under copyright law:
that is to say, a work containing the Program or a portion of it,
either verbatim or with modifications and/or translated into another
language. (Hereinafter, translation is included without limitation in
the term "modification".) Each licensee is addressed as "you".
Activities other than copying, distribution and modification are not
covered by this License; they are outside its scope. The act of
running the Program is not restricted, and the output from the Program
is covered only if its contents constitute a work based on the
Program (independent of having been made by running the Program).
Whether that is true depends on what the Program does.
1. You may copy and distribute verbatim copies of the Program's
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 give any other recipients of the Program a copy of this License
along with the Program.
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 Program or any portion
of it, thus forming a work based on the Program, 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) You must cause the modified files to carry prominent notices
stating that you changed the files and the date of any change.
b) You must cause any work that you distribute or publish, that in
whole or in part contains or is derived from the Program or any
part thereof, to be licensed as a whole at no charge to all third
parties under the terms of this License.
c) If the modified program normally reads commands interactively
when run, you must cause it, when started running for such
interactive use in the most ordinary way, to print or display an
announcement including an appropriate copyright notice and a
notice that there is no warranty (or else, saying that you provide
a warranty) and that users may redistribute the program under
these conditions, and telling the user how to view a copy of this
License. (Exception: if the Program itself is interactive but
does not normally print such an announcement, your work based on
the Program is not required to print an announcement.)
These requirements apply to the modified work as a whole. If
identifiable sections of that work are not derived from the Program,
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 Program, 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 Program.
In addition, mere aggregation of another work not based on the Program
with the Program (or with a work based on the Program) on a volume of
a storage or distribution medium does not bring the other work under
the scope of this License.
3. You may copy and distribute the Program (or a work based on it,
under Section 2) in object code or executable form under the terms of
Sections 1 and 2 above provided that you also do one of the following:
a) 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; or,
b) Accompany it with a written offer, valid for at least three
years, to give any third party, for a charge no more than your
cost of physically performing source distribution, a complete
machine-readable copy of the corresponding source code, to be
distributed under the terms of Sections 1 and 2 above on a medium
customarily used for software interchange; or,
c) Accompany it with the information you received as to the offer
to distribute corresponding source code. (This alternative is
allowed only for noncommercial distribution and only if you
received the program in object code or executable form with such
an offer, in accord with Subsection b above.)
The source code for a work means the preferred form of the work for
making modifications to it. For an executable work, 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 executable. However, as a
special exception, the source code 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.
If distribution of executable or 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 counts as
distribution of the source code, even though third parties are not
compelled to copy the source along with the object code.
4. You may not copy, modify, sublicense, or distribute the Program
except as expressly provided under this License. Any attempt
otherwise to copy, modify, sublicense or distribute the Program 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.
5. 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 Program or its derivative works. These actions are
prohibited by law if you do not accept this License. Therefore, by
modifying or distributing the Program (or any work based on the
Program), you indicate your acceptance of this License to do so, and
all its terms and conditions for copying, distributing or modifying
the Program or works based on it.
6. Each time you redistribute the Program (or any work based on the
Program), the recipient automatically receives a license from the
original licensor to copy, distribute or modify the Program 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 to
this License.
7. 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 Program at all. For example, if a patent
license would not permit royalty-free redistribution of the Program 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 Program.
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.
8. If the distribution and/or use of the Program is restricted in
certain countries either by patents or by copyrighted interfaces, the
original copyright holder who places the Program 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.
9. The Free Software Foundation may publish revised and/or new versions
of the 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 Program
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 Program does not specify a version number of
this License, you may choose any version ever published by the Free Software
Foundation.
10. If you wish to incorporate parts of the Program into other free
programs whose distribution conditions are different, 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
11. BECAUSE THE PROGRAM IS LICENSED FREE OF CHARGE, THERE IS NO WARRANTY
FOR THE PROGRAM, TO THE EXTENT PERMITTED BY APPLICABLE LAW. EXCEPT WHEN
OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR OTHER PARTIES
PROVIDE THE PROGRAM "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 PROGRAM IS WITH YOU. SHOULD THE
PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF ALL NECESSARY SERVICING,
REPAIR OR CORRECTION.
12. 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 PROGRAM 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 PROGRAM (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 PROGRAM TO OPERATE WITH ANY OTHER
PROGRAMS), 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 Programs
If you develop a new program, and you want it to be of the greatest
possible use to the public, the best way to achieve this is to make it
free software which everyone can redistribute and change under these terms.
To do so, attach the following notices to the program. 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 program's name and a brief idea of what it does.>
Copyright (C) <year> <name of author>
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program 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 General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
Also add information on how to contact you by electronic and paper mail.
If the program is interactive, make it output a short notice like this
when it starts in an interactive mode:
Gnomovision version 69, Copyright (C) year name of author
Gnomovision comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
This is free software, and you are welcome to redistribute it
under certain conditions; type `show c' for details.
The hypothetical commands `show w' and `show c' should show the appropriate
parts of the General Public License. Of course, the commands you use may
be called something other than `show w' and `show c'; they could even be
mouse-clicks or menu items--whatever suits your program.
You should also get your employer (if you work as a programmer) or your
school, if any, to sign a "copyright disclaimer" for the program, if
necessary. Here is a sample; alter the names:
Yoyodyne, Inc., hereby disclaims all copyright interest in the program
`Gnomovision' (which makes passes at compilers) written by James Hacker.
<signature of Ty Coon>, 1 April 1989
Ty Coon, President of Vice
This General Public License does not permit incorporating your program into
proprietary programs. If your program is a subroutine library, you may
consider it more useful to permit linking proprietary applications with the
library. If this is what you want to do, use the GNU Library General
Public License instead of this License.
GNU GENERAL PUBLIC LICENSE
Version 2, June 1991
Copyright (C) 1989, 1991 Free Software Foundation, Inc.
59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
Everyone is permitted to copy and distribute verbatim copies
of this license document, but changing it is not allowed.
Preamble
The licenses for most software are designed to take away your
freedom to share and change it. By contrast, the GNU General Public
License is intended to guarantee your freedom to share and change free
software--to make sure the software is free for all its users. This
General Public License applies to most of the Free Software
Foundation's software and to any other program whose authors commit to
using it. (Some other Free Software Foundation software is covered by
the GNU Library General Public License instead.) You can apply it to
your programs, too.
When we speak of free software, we are referring to freedom, 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 or use pieces of it
in new free programs; and that you know you can do these things.
To protect your rights, we need to make restrictions that forbid
anyone to deny you these rights or to ask you to surrender the rights.
These restrictions translate to certain responsibilities for you if you
distribute copies of the software, or if you modify it.
For example, if you distribute copies of such a program, whether
gratis or for a fee, you must give the recipients all the rights that
you have. You must make sure that they, too, receive or can get the
source code. And you must show them these terms so they know their
rights.
We protect your rights with two steps: (1) copyright the software, and
(2) offer you this license which gives you legal permission to copy,
distribute and/or modify the software.
Also, for each author's protection and ours, we want to make certain
that everyone understands that there is no warranty for this free
software. If the software is modified by someone else and passed on, we
want its recipients to know that what they have is not the original, so
that any problems introduced by others will not reflect on the original
authors' reputations.
Finally, any free program is threatened constantly by software
patents. We wish to avoid the danger that redistributors of a free
program will individually obtain patent licenses, in effect making the
program proprietary. To prevent this, we have made it clear that any
patent must be licensed for everyone's free use or not licensed at all.
The precise terms and conditions for copying, distribution and
modification follow.
GNU GENERAL PUBLIC LICENSE
TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION
0. This License applies to any program or other work which contains
a notice placed by the copyright holder saying it may be distributed
under the terms of this General Public License. The "Program", below,
refers to any such program or work, and a "work based on the Program"
means either the Program or any derivative work under copyright law:
that is to say, a work containing the Program or a portion of it,
either verbatim or with modifications and/or translated into another
language. (Hereinafter, translation is included without limitation in
the term "modification".) Each licensee is addressed as "you".
Activities other than copying, distribution and modification are not
covered by this License; they are outside its scope. The act of
running the Program is not restricted, and the output from the Program
is covered only if its contents constitute a work based on the
Program (independent of having been made by running the Program).
Whether that is true depends on what the Program does.
1. You may copy and distribute verbatim copies of the Program's
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 give any other recipients of the Program a copy of this License
along with the Program.
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 Program or any portion
of it, thus forming a work based on the Program, 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) You must cause the modified files to carry prominent notices
stating that you changed the files and the date of any change.
b) You must cause any work that you distribute or publish, that in
whole or in part contains or is derived from the Program or any
part thereof, to be licensed as a whole at no charge to all third
parties under the terms of this License.
c) If the modified program normally reads commands interactively
when run, you must cause it, when started running for such
interactive use in the most ordinary way, to print or display an
announcement including an appropriate copyright notice and a
notice that there is no warranty (or else, saying that you provide
a warranty) and that users may redistribute the program under
these conditions, and telling the user how to view a copy of this
License. (Exception: if the Program itself is interactive but
does not normally print such an announcement, your work based on
the Program is not required to print an announcement.)
These requirements apply to the modified work as a whole. If
identifiable sections of that work are not derived from the Program,
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 Program, 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 Program.
In addition, mere aggregation of another work not based on the Program
with the Program (or with a work based on the Program) on a volume of
a storage or distribution medium does not bring the other work under
the scope of this License.
3. You may copy and distribute the Program (or a work based on it,
under Section 2) in object code or executable form under the terms of
Sections 1 and 2 above provided that you also do one of the following:
a) 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; or,
b) Accompany it with a written offer, valid for at least three
years, to give any third party, for a charge no more than your
cost of physically performing source distribution, a complete
machine-readable copy of the corresponding source code, to be
distributed under the terms of Sections 1 and 2 above on a medium
customarily used for software interchange; or,
c) Accompany it with the information you received as to the offer
to distribute corresponding source code. (This alternative is
allowed only for noncommercial distribution and only if you
received the program in object code or executable form with such
an offer, in accord with Subsection b above.)
The source code for a work means the preferred form of the work for
making modifications to it. For an executable work, 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 executable. However, as a
special exception, the source code 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.
If distribution of executable or 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 counts as
distribution of the source code, even though third parties are not
compelled to copy the source along with the object code.
4. You may not copy, modify, sublicense, or distribute the Program
except as expressly provided under this License. Any attempt
otherwise to copy, modify, sublicense or distribute the Program 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.
5. 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 Program or its derivative works. These actions are
prohibited by law if you do not accept this License. Therefore, by
modifying or distributing the Program (or any work based on the
Program), you indicate your acceptance of this License to do so, and
all its terms and conditions for copying, distributing or modifying
the Program or works based on it.
6. Each time you redistribute the Program (or any work based on the
Program), the recipient automatically receives a license from the
original licensor to copy, distribute or modify the Program 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 to
this License.
7. 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 Program at all. For example, if a patent
license would not permit royalty-free redistribution of the Program 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 Program.
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.
8. If the distribution and/or use of the Program is restricted in
certain countries either by patents or by copyrighted interfaces, the
original copyright holder who places the Program 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.
9. The Free Software Foundation may publish revised and/or new versions
of the 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 Program
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 Program does not specify a version number of
this License, you may choose any version ever published by the Free Software
Foundation.
10. If you wish to incorporate parts of the Program into other free
programs whose distribution conditions are different, 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
11. BECAUSE THE PROGRAM IS LICENSED FREE OF CHARGE, THERE IS NO WARRANTY
FOR THE PROGRAM, TO THE EXTENT PERMITTED BY APPLICABLE LAW. EXCEPT WHEN
OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR OTHER PARTIES
PROVIDE THE PROGRAM "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 PROGRAM IS WITH YOU. SHOULD THE
PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF ALL NECESSARY SERVICING,
REPAIR OR CORRECTION.
12. 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 PROGRAM 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 PROGRAM (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 PROGRAM TO OPERATE WITH ANY OTHER
PROGRAMS), 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 Programs
If you develop a new program, and you want it to be of the greatest
possible use to the public, the best way to achieve this is to make it
free software which everyone can redistribute and change under these terms.
To do so, attach the following notices to the program. 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 program's name and a brief idea of what it does.>
Copyright (C) <year> <name of author>
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program 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 General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
Also add information on how to contact you by electronic and paper mail.
If the program is interactive, make it output a short notice like this
when it starts in an interactive mode:
Gnomovision version 69, Copyright (C) year name of author
Gnomovision comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
This is free software, and you are welcome to redistribute it
under certain conditions; type `show c' for details.
The hypothetical commands `show w' and `show c' should show the appropriate
parts of the General Public License. Of course, the commands you use may
be called something other than `show w' and `show c'; they could even be
mouse-clicks or menu items--whatever suits your program.
You should also get your employer (if you work as a programmer) or your
school, if any, to sign a "copyright disclaimer" for the program, if
necessary. Here is a sample; alter the names:
Yoyodyne, Inc., hereby disclaims all copyright interest in the program
`Gnomovision' (which makes passes at compilers) written by James Hacker.
<signature of Ty Coon>, 1 April 1989
Ty Coon, President of Vice
This General Public License does not permit incorporating your program into
proprietary programs. If your program is a subroutine library, you may
consider it more useful to permit linking proprietary applications with the
library. If this is what you want to do, use the GNU Library General
Public License instead of this License.

16
plugins/opcua/ChangeLog
View File

@ -1,8 +1,8 @@
$Id: ChangeLog,v 1.1.1.1 2006/07/12 09:17:41 gergap Exp $
Overview of changes in OpcUa plugin:
Version 0.0.1:
* initial implementation without security
$Id$
Overview of changes in OpcUa plugin:
Version 0.0.1:
* initial implementation without security

550
plugins/opcua/Doxyfile
View File

@ -1,275 +1,275 @@
# Doxyfile 1.4.1-KDevelop
#---------------------------------------------------------------------------
# Project related configuration options
#---------------------------------------------------------------------------
PROJECT_NAME = opcua.kdevelop
PROJECT_NUMBER = $VERSION$
OUTPUT_DIRECTORY =
CREATE_SUBDIRS = NO
OUTPUT_LANGUAGE = English
USE_WINDOWS_ENCODING = NO
BRIEF_MEMBER_DESC = YES
REPEAT_BRIEF = YES
ABBREVIATE_BRIEF = "The $name class" \
"The $name widget" \
"The $name file" \
is \
provides \
specifies \
contains \
represents \
a \
an \
the
ALWAYS_DETAILED_SEC = NO
INLINE_INHERITED_MEMB = NO
FULL_PATH_NAMES = YES
STRIP_FROM_PATH = /home/gergap/
STRIP_FROM_INC_PATH =
SHORT_NAMES = NO
JAVADOC_AUTOBRIEF = NO
MULTILINE_CPP_IS_BRIEF = NO
DETAILS_AT_TOP = NO
INHERIT_DOCS = YES
DISTRIBUTE_GROUP_DOC = NO
TAB_SIZE = 8
ALIASES =
OPTIMIZE_OUTPUT_FOR_C = NO
OPTIMIZE_OUTPUT_JAVA = NO
SUBGROUPING = YES
#---------------------------------------------------------------------------
# Build related configuration options
#---------------------------------------------------------------------------
EXTRACT_ALL = NO
EXTRACT_PRIVATE = NO
EXTRACT_STATIC = NO
EXTRACT_LOCAL_CLASSES = YES
EXTRACT_LOCAL_METHODS = NO
HIDE_UNDOC_MEMBERS = NO
HIDE_UNDOC_CLASSES = NO
HIDE_FRIEND_COMPOUNDS = NO
HIDE_IN_BODY_DOCS = NO
INTERNAL_DOCS = NO
CASE_SENSE_NAMES = YES
HIDE_SCOPE_NAMES = NO
SHOW_INCLUDE_FILES = YES
INLINE_INFO = YES
SORT_MEMBER_DOCS = YES
SORT_BRIEF_DOCS = NO
SORT_BY_SCOPE_NAME = NO
GENERATE_TODOLIST = YES
GENERATE_TESTLIST = YES
GENERATE_BUGLIST = YES
GENERATE_DEPRECATEDLIST= YES
ENABLED_SECTIONS =
MAX_INITIALIZER_LINES = 30
SHOW_USED_FILES = YES
SHOW_DIRECTORIES = YES
FILE_VERSION_FILTER =
#---------------------------------------------------------------------------
# configuration options related to warning and progress messages
#---------------------------------------------------------------------------
QUIET = NO
WARNINGS = YES
WARN_IF_UNDOCUMENTED = YES
WARN_IF_DOC_ERROR = YES
WARN_NO_PARAMDOC = NO
WARN_FORMAT = "$file:$line: $text"
WARN_LOGFILE =
#---------------------------------------------------------------------------
# configuration options related to the input files
#---------------------------------------------------------------------------
INPUT = /home/gergap/work/wireshark/plugins/opcua
FILE_PATTERNS = *.c \
*.cc \
*.cxx \
*.cpp \
*.c++ \
*.java \
*.ii \
*.ixx \
*.ipp \
*.i++ \
*.inl \
*.h \
*.hh \
*.hxx \
*.hpp \
*.h++ \
*.idl \
*.odl \
*.cs \
*.php \
*.php3 \
*.inc \
*.m \
*.mm \
*.dox \
*.C \
*.CC \
*.C++ \
*.II \
*.I++ \
*.H \
*.HH \
*.H++ \
*.CS \
*.PHP \
*.PHP3 \
*.M \
*.MM \
*.C \
*.H \
*.tlh \
*.diff \
*.patch \
*.moc \
*.xpm \
*.dox
RECURSIVE = yes
EXCLUDE =
EXCLUDE_SYMLINKS = NO
EXCLUDE_PATTERNS =
EXAMPLE_PATH =
EXAMPLE_PATTERNS = *
EXAMPLE_RECURSIVE = NO
IMAGE_PATH =
INPUT_FILTER =
FILTER_PATTERNS =
FILTER_SOURCE_FILES = NO
#---------------------------------------------------------------------------
# configuration options related to source browsing
#---------------------------------------------------------------------------
SOURCE_BROWSER = NO
INLINE_SOURCES = NO
STRIP_CODE_COMMENTS = YES
REFERENCED_BY_RELATION = YES
REFERENCES_RELATION = YES
VERBATIM_HEADERS = YES
#---------------------------------------------------------------------------
# configuration options related to the alphabetical class index
#---------------------------------------------------------------------------
ALPHABETICAL_INDEX = NO
COLS_IN_ALPHA_INDEX = 5
IGNORE_PREFIX =
#---------------------------------------------------------------------------
# configuration options related to the HTML output
#---------------------------------------------------------------------------
GENERATE_HTML = YES
HTML_OUTPUT = html
HTML_FILE_EXTENSION = .html
HTML_HEADER =
HTML_FOOTER =
HTML_STYLESHEET =
HTML_ALIGN_MEMBERS = YES
GENERATE_HTMLHELP = NO
CHM_FILE =
HHC_LOCATION =
GENERATE_CHI = NO
BINARY_TOC = NO
TOC_EXPAND = NO
DISABLE_INDEX = NO
ENUM_VALUES_PER_LINE = 4
GENERATE_TREEVIEW = NO
TREEVIEW_WIDTH = 250
#---------------------------------------------------------------------------
# configuration options related to the LaTeX output
#---------------------------------------------------------------------------
GENERATE_LATEX = YES
LATEX_OUTPUT = latex
LATEX_CMD_NAME = latex
MAKEINDEX_CMD_NAME = makeindex
COMPACT_LATEX = NO
PAPER_TYPE = a4wide
EXTRA_PACKAGES =
LATEX_HEADER =
PDF_HYPERLINKS = NO
USE_PDFLATEX = NO
LATEX_BATCHMODE = NO
LATEX_HIDE_INDICES = NO
#---------------------------------------------------------------------------
# configuration options related to the RTF output
#---------------------------------------------------------------------------
GENERATE_RTF = NO
RTF_OUTPUT = rtf
COMPACT_RTF = NO
RTF_HYPERLINKS = NO
RTF_STYLESHEET_FILE =
RTF_EXTENSIONS_FILE =
#---------------------------------------------------------------------------
# configuration options related to the man page output
#---------------------------------------------------------------------------
GENERATE_MAN = NO
MAN_OUTPUT = man
MAN_EXTENSION = .3
MAN_LINKS = NO
#---------------------------------------------------------------------------
# configuration options related to the XML output
#---------------------------------------------------------------------------
GENERATE_XML = yes
XML_OUTPUT = xml
XML_SCHEMA =
XML_DTD =
XML_PROGRAMLISTING = YES
#---------------------------------------------------------------------------
# configuration options for the AutoGen Definitions output
#---------------------------------------------------------------------------
GENERATE_AUTOGEN_DEF = NO
#---------------------------------------------------------------------------
# configuration options related to the Perl module output
#---------------------------------------------------------------------------
GENERATE_PERLMOD = NO
PERLMOD_LATEX = NO
PERLMOD_PRETTY = YES
PERLMOD_MAKEVAR_PREFIX =
#---------------------------------------------------------------------------
# Configuration options related to the preprocessor
#---------------------------------------------------------------------------
ENABLE_PREPROCESSING = YES
MACRO_EXPANSION = NO
EXPAND_ONLY_PREDEF = NO
SEARCH_INCLUDES = YES
INCLUDE_PATH =
INCLUDE_FILE_PATTERNS =
PREDEFINED =
EXPAND_AS_DEFINED =
SKIP_FUNCTION_MACROS = YES
#---------------------------------------------------------------------------
# Configuration::additions related to external references
#---------------------------------------------------------------------------
TAGFILES =
GENERATE_TAGFILE = opcua.tag
ALLEXTERNALS = NO
EXTERNAL_GROUPS = YES
PERL_PATH = /usr/bin/perl
#---------------------------------------------------------------------------
# Configuration options related to the dot tool
#---------------------------------------------------------------------------
CLASS_DIAGRAMS = YES
HIDE_UNDOC_RELATIONS = YES
HAVE_DOT = NO
CLASS_GRAPH = YES
COLLABORATION_GRAPH = YES
GROUP_GRAPHS = YES
UML_LOOK = NO
TEMPLATE_RELATIONS = NO
INCLUDE_GRAPH = YES
INCLUDED_BY_GRAPH = YES
CALL_GRAPH = NO
GRAPHICAL_HIERARCHY = YES
DIRECTORY_GRAPH = YES
DOT_IMAGE_FORMAT = png
DOT_PATH =
DOTFILE_DIRS =
MAX_DOT_GRAPH_WIDTH = 1024
MAX_DOT_GRAPH_HEIGHT = 1024
MAX_DOT_GRAPH_DEPTH = 1000
DOT_TRANSPARENT = NO
DOT_MULTI_TARGETS = NO
GENERATE_LEGEND = YES
DOT_CLEANUP = YES
#---------------------------------------------------------------------------
# Configuration::additions related to the search engine
#---------------------------------------------------------------------------
SEARCHENGINE = NO
# Doxyfile 1.4.1-KDevelop
#---------------------------------------------------------------------------
# Project related configuration options
#---------------------------------------------------------------------------
PROJECT_NAME = opcua.kdevelop
PROJECT_NUMBER = $VERSION$
OUTPUT_DIRECTORY =
CREATE_SUBDIRS = NO
OUTPUT_LANGUAGE = English
USE_WINDOWS_ENCODING = NO
BRIEF_MEMBER_DESC = YES
REPEAT_BRIEF = YES
ABBREVIATE_BRIEF = "The $name class" \
"The $name widget" \
"The $name file" \
is \
provides \
specifies \
contains \
represents \
a \
an \
the
ALWAYS_DETAILED_SEC = NO
INLINE_INHERITED_MEMB = NO
FULL_PATH_NAMES = YES
STRIP_FROM_PATH = /home/gergap/
STRIP_FROM_INC_PATH =
SHORT_NAMES = NO
JAVADOC_AUTOBRIEF = NO
MULTILINE_CPP_IS_BRIEF = NO
DETAILS_AT_TOP = NO
INHERIT_DOCS = YES
DISTRIBUTE_GROUP_DOC = NO
TAB_SIZE = 8
ALIASES =
OPTIMIZE_OUTPUT_FOR_C = NO
OPTIMIZE_OUTPUT_JAVA = NO
SUBGROUPING = YES
#---------------------------------------------------------------------------
# Build related configuration options
#---------------------------------------------------------------------------
EXTRACT_ALL = NO
EXTRACT_PRIVATE = NO
EXTRACT_STATIC = NO
EXTRACT_LOCAL_CLASSES = YES
EXTRACT_LOCAL_METHODS = NO
HIDE_UNDOC_MEMBERS = NO
HIDE_UNDOC_CLASSES = NO
HIDE_FRIEND_COMPOUNDS = NO
HIDE_IN_BODY_DOCS = NO
INTERNAL_DOCS = NO
CASE_SENSE_NAMES = YES
HIDE_SCOPE_NAMES = NO
SHOW_INCLUDE_FILES = YES
INLINE_INFO = YES
SORT_MEMBER_DOCS = YES
SORT_BRIEF_DOCS = NO
SORT_BY_SCOPE_NAME = NO
GENERATE_TODOLIST = YES
GENERATE_TESTLIST = YES
GENERATE_BUGLIST = YES
GENERATE_DEPRECATEDLIST= YES
ENABLED_SECTIONS =
MAX_INITIALIZER_LINES = 30
SHOW_USED_FILES = YES
SHOW_DIRECTORIES = YES
FILE_VERSION_FILTER =
#---------------------------------------------------------------------------
# configuration options related to warning and progress messages
#---------------------------------------------------------------------------
QUIET = NO
WARNINGS = YES
WARN_IF_UNDOCUMENTED = YES
WARN_IF_DOC_ERROR = YES
WARN_NO_PARAMDOC = NO
WARN_FORMAT = "$file:$line: $text"
WARN_LOGFILE =
#---------------------------------------------------------------------------
# configuration options related to the input files
#---------------------------------------------------------------------------
INPUT = /home/gergap/work/wireshark/plugins/opcua
FILE_PATTERNS = *.c \
*.cc \
*.cxx \
*.cpp \
*.c++ \
*.java \
*.ii \
*.ixx \
*.ipp \
*.i++ \
*.inl \
*.h \
*.hh \
*.hxx \
*.hpp \
*.h++ \
*.idl \
*.odl \
*.cs \
*.php \
*.php3 \
*.inc \
*.m \
*.mm \
*.dox \
*.C \
*.CC \
*.C++ \
*.II \
*.I++ \
*.H \
*.HH \
*.H++ \
*.CS \
*.PHP \
*.PHP3 \
*.M \
*.MM \
*.C \
*.H \
*.tlh \
*.diff \
*.patch \
*.moc \
*.xpm \
*.dox
RECURSIVE = yes
EXCLUDE =
EXCLUDE_SYMLINKS = NO
EXCLUDE_PATTERNS =
EXAMPLE_PATH =
EXAMPLE_PATTERNS = *
EXAMPLE_RECURSIVE = NO
IMAGE_PATH =
INPUT_FILTER =
FILTER_PATTERNS =
FILTER_SOURCE_FILES = NO
#---------------------------------------------------------------------------
# configuration options related to source browsing
#---------------------------------------------------------------------------
SOURCE_BROWSER = NO
INLINE_SOURCES = NO
STRIP_CODE_COMMENTS = YES
REFERENCED_BY_RELATION = YES
REFERENCES_RELATION = YES
VERBATIM_HEADERS = YES
#---------------------------------------------------------------------------
# configuration options related to the alphabetical class index
#---------------------------------------------------------------------------
ALPHABETICAL_INDEX = NO
COLS_IN_ALPHA_INDEX = 5
IGNORE_PREFIX =
#---------------------------------------------------------------------------
# configuration options related to the HTML output
#---------------------------------------------------------------------------
GENERATE_HTML = YES
HTML_OUTPUT = html
HTML_FILE_EXTENSION = .html
HTML_HEADER =
HTML_FOOTER =
HTML_STYLESHEET =
HTML_ALIGN_MEMBERS = YES
GENERATE_HTMLHELP = NO
CHM_FILE =
HHC_LOCATION =
GENERATE_CHI = NO
BINARY_TOC = NO
TOC_EXPAND = NO
DISABLE_INDEX = NO
ENUM_VALUES_PER_LINE = 4
GENERATE_TREEVIEW = NO
TREEVIEW_WIDTH = 250
#---------------------------------------------------------------------------
# configuration options related to the LaTeX output
#---------------------------------------------------------------------------
GENERATE_LATEX = YES
LATEX_OUTPUT = latex
LATEX_CMD_NAME = latex
MAKEINDEX_CMD_NAME = makeindex
COMPACT_LATEX = NO
PAPER_TYPE = a4wide
EXTRA_PACKAGES =
LATEX_HEADER =
PDF_HYPERLINKS = NO
USE_PDFLATEX = NO
LATEX_BATCHMODE = NO
LATEX_HIDE_INDICES = NO
#---------------------------------------------------------------------------
# configuration options related to the RTF output
#---------------------------------------------------------------------------
GENERATE_RTF = NO
RTF_OUTPUT = rtf
COMPACT_RTF = NO
RTF_HYPERLINKS = NO
RTF_STYLESHEET_FILE =
RTF_EXTENSIONS_FILE =
#---------------------------------------------------------------------------
# configuration options related to the man page output
#---------------------------------------------------------------------------
GENERATE_MAN = NO
MAN_OUTPUT = man
MAN_EXTENSION = .3
MAN_LINKS = NO
#---------------------------------------------------------------------------
# configuration options related to the XML output
#---------------------------------------------------------------------------
GENERATE_XML = yes
XML_OUTPUT = xml
XML_SCHEMA =
XML_DTD =
XML_PROGRAMLISTING = YES
#---------------------------------------------------------------------------
# configuration options for the AutoGen Definitions output
#---------------------------------------------------------------------------
GENERATE_AUTOGEN_DEF = NO
#---------------------------------------------------------------------------
# configuration options related to the Perl module output
#---------------------------------------------------------------------------
GENERATE_PERLMOD = NO
PERLMOD_LATEX = NO
PERLMOD_PRETTY = YES
PERLMOD_MAKEVAR_PREFIX =
#---------------------------------------------------------------------------
# Configuration options related to the preprocessor
#---------------------------------------------------------------------------
ENABLE_PREPROCESSING = YES
MACRO_EXPANSION = NO
EXPAND_ONLY_PREDEF = NO
SEARCH_INCLUDES = YES
INCLUDE_PATH =
INCLUDE_FILE_PATTERNS =
PREDEFINED =
EXPAND_AS_DEFINED =
SKIP_FUNCTION_MACROS = YES
#---------------------------------------------------------------------------
# Configuration::additions related to external references
#---------------------------------------------------------------------------
TAGFILES =
GENERATE_TAGFILE = opcua.tag
ALLEXTERNALS = NO
EXTERNAL_GROUPS = YES
PERL_PATH = /usr/bin/perl
#---------------------------------------------------------------------------
# Configuration options related to the dot tool
#---------------------------------------------------------------------------
CLASS_DIAGRAMS = YES
HIDE_UNDOC_RELATIONS = YES
HAVE_DOT = NO
CLASS_GRAPH = YES
COLLABORATION_GRAPH = YES
GROUP_GRAPHS = YES
UML_LOOK = NO
TEMPLATE_RELATIONS = NO
INCLUDE_GRAPH = YES
INCLUDED_BY_GRAPH = YES
CALL_GRAPH = NO
GRAPHICAL_HIERARCHY = YES
DIRECTORY_GRAPH = YES
DOT_IMAGE_FORMAT = png
DOT_PATH =
DOTFILE_DIRS =
MAX_DOT_GRAPH_WIDTH = 1024
MAX_DOT_GRAPH_HEIGHT = 1024
MAX_DOT_GRAPH_DEPTH = 1000
DOT_TRANSPARENT = NO
DOT_MULTI_TARGETS = NO
GENERATE_LEGEND = YES
DOT_CLEANUP = YES
#---------------------------------------------------------------------------
# Configuration::additions related to the search engine
#---------------------------------------------------------------------------
SEARCHENGINE = NO

238
plugins/opcua/Makefile.am
View File

@ -1,119 +1,119 @@
# Makefile.am
# Automake file for OpcUa plugin
#
# $Id: Makefile.am,v 1.1.1.1 2006/07/12 09:17:41 gergap Exp $
#
# Adapted by Gerhard Gappmeier for OpcUa
# Wireshark - Network traffic analyzer
# By Gerald Combs <gerald@wireshark.org>
# Copyright 1998 Gerald Combs
#
# This program is free software; you can redistribute it and/or
# modify it under the terms of the GNU General Public License
# as published by the Free Software Foundation; either version 2
# of the License, or (at your option) any later version.
#
# This program 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 General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
#
INCLUDES = -I$(top_srcdir) -I$(includedir)
include Makefile.common
plugindir = @plugindir@
plugin_LTLIBRARIES = opcua.la
opcua_la_SOURCES = \
plugin.c \
moduleinfo.h \
$(DISSECTOR_SRC) \
$(DISSECTOR_INCLUDES)
opcua_la_LDFLAGS = -module -avoid-version
opcua_la_LIBADD = @PLUGIN_LIBS@
# Libs must be cleared, or else libtool won't create a shared module.
# If your module needs to be linked against any particular libraries,
# add them here.
LIBS =
#
# Build plugin.c, which contains the plugin version[] string, a
# function plugin_register() that calls the register routines for all
# protocols, and a function plugin_reg_handoff() that calls the handoff
# registration routines for all protocols.
#
# We do this by scanning sources. If that turns out to be too slow,
# maybe we could just require every .o file to have an register routine
# of a given name (packet-aarp.o -> proto_register_aarp, etc.).
#
# Formatting conventions: The name of the proto_register_* routines an
# proto_reg_handoff_* routines must start in column zero, or must be
# preceded only by "void " starting in column zero, and must not be
# inside #if.
#
# DISSECTOR_SRC is assumed to have all the files that need to be scanned.
#
# For some unknown reason, having a big "for" loop in the Makefile
# to scan all the files doesn't work with some "make"s; they seem to
# pass only the first few names in the list to the shell, for some
# reason.
#
# Therefore, we have a script to generate the plugin.c file.
# The shell script runs slowly, as multiple greps and seds are run
# for each input file; this is especially slow on Windows. Therefore,
# if Python is present (as indicated by PYTHON being defined), we run
# a faster Python script to do that work instead.
#
# The first argument is the directory in which the source files live.
# The second argument is "plugin", to indicate that we should build
# a plugin.c file for a plugin.
# All subsequent arguments are the files to scan.
#
plugin.c: $(DISSECTOR_SRC) $(top_srcdir)/tools/make-dissector-reg \
$(top_srcdir)/tools/make-dissector-reg.py
@if test -n $(PYTHON); then \
echo Making plugin.c with python ; \
$(PYTHON) $(top_srcdir)/tools/make-dissector-reg.py $(srcdir) \
plugin $(DISSECTOR_SRC) ; \
else \
echo Making plugin.c with shell script ; \
$(top_srcdir)/tools/make-dissector-reg $(srcdir) \
$(plugin_src) plugin $(DISSECTOR_SRC) ; \
fi
#
# Currently plugin.c can be included in the distribution because
# we always build all protocol dissectors. We used to have to check
# whether or not to build the snmp dissector. If we again need to
# variably build something, making plugin.c non-portable, uncomment
# the dist-hook line below.
#
# Oh, yuk. We don't want to include "plugin.c" in the distribution, as
# its contents depend on the configuration, and therefore we want it
# to be built when the first "make" is done; however, Automake insists
# on putting *all* source into the distribution.
#
# We work around this by having a "dist-hook" rule that deletes
# "plugin.c", so that "dist" won't pick it up.
#
#dist-hook:
# @rm -f $(distdir)/plugin.c
CLEANFILES = \
opcua \
*~
MAINTAINERCLEANFILES = \
Makefile.in \
plugin.c
EXTRA_DIST = \
Makefile.common \
Makefile.nmake
# Makefile.am
# Automake file for OpcUa plugin
#
# $Id$
#
# Adapted by Gerhard Gappmeier for OpcUa
# Wireshark - Network traffic analyzer
# By Gerald Combs <gerald@wireshark.org>
# Copyright 1998 Gerald Combs
#
# This program is free software; you can redistribute it and/or
# modify it under the terms of the GNU General Public License
# as published by the Free Software Foundation; either version 2
# of the License, or (at your option) any later version.
#
# This program 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 General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
#
INCLUDES = -I$(top_srcdir) -I$(includedir)
include Makefile.common
plugindir = @plugindir@
plugin_LTLIBRARIES = opcua.la
opcua_la_SOURCES = \
plugin.c \
moduleinfo.h \
$(DISSECTOR_SRC) \
$(DISSECTOR_INCLUDES)
opcua_la_LDFLAGS = -module -avoid-version
opcua_la_LIBADD = @PLUGIN_LIBS@
# Libs must be cleared, or else libtool won't create a shared module.
# If your module needs to be linked against any particular libraries,
# add them here.
LIBS =
#
# Build plugin.c, which contains the plugin version[] string, a
# function plugin_register() that calls the register routines for all
# protocols, and a function plugin_reg_handoff() that calls the handoff
# registration routines for all protocols.
#
# We do this by scanning sources. If that turns out to be too slow,
# maybe we could just require every .o file to have an register routine
# of a given name (packet-aarp.o -> proto_register_aarp, etc.).
#
# Formatting conventions: The name of the proto_register_* routines an
# proto_reg_handoff_* routines must start in column zero, or must be
# preceded only by "void " starting in column zero, and must not be
# inside #if.
#
# DISSECTOR_SRC is assumed to have all the files that need to be scanned.
#
# For some unknown reason, having a big "for" loop in the Makefile
# to scan all the files doesn't work with some "make"s; they seem to
# pass only the first few names in the list to the shell, for some
# reason.
#
# Therefore, we have a script to generate the plugin.c file.
# The shell script runs slowly, as multiple greps and seds are run
# for each input file; this is especially slow on Windows. Therefore,
# if Python is present (as indicated by PYTHON being defined), we run
# a faster Python script to do that work instead.
#
# The first argument is the directory in which the source files live.
# The second argument is "plugin", to indicate that we should build
# a plugin.c file for a plugin.
# All subsequent arguments are the files to scan.
#
plugin.c: $(DISSECTOR_SRC) $(top_srcdir)/tools/make-dissector-reg \
$(top_srcdir)/tools/make-dissector-reg.py
@if test -n $(PYTHON); then \
echo Making plugin.c with python ; \
$(PYTHON) $(top_srcdir)/tools/make-dissector-reg.py $(srcdir) \
plugin $(DISSECTOR_SRC) ; \
else \
echo Making plugin.c with shell script ; \
$(top_srcdir)/tools/make-dissector-reg $(srcdir) \
$(plugin_src) plugin $(DISSECTOR_SRC) ; \
fi
#
# Currently plugin.c can be included in the distribution because
# we always build all protocol dissectors. We used to have to check
# whether or not to build the snmp dissector. If we again need to
# variably build something, making plugin.c non-portable, uncomment
# the dist-hook line below.
#
# Oh, yuk. We don't want to include "plugin.c" in the distribution, as
# its contents depend on the configuration, and therefore we want it
# to be built when the first "make" is done; however, Automake insists
# on putting *all* source into the distribution.
#
# We work around this by having a "dist-hook" rule that deletes
# "plugin.c", so that "dist" won't pick it up.
#
#dist-hook:
# @rm -f $(distdir)/plugin.c
CLEANFILES = \
opcua \
*~
MAINTAINERCLEANFILES = \
Makefile.in \
plugin.c
EXTRA_DIST = \
Makefile.common \
Makefile.nmake

82
plugins/opcua/Makefile.common
View File

@ -1,41 +1,41 @@
# Makefile.common for OpcUa plugin
# Contains the stuff from Makefile.am and Makefile.nmake that is
# a) common to both files and
# b) portable between both files
#
# $Id: Makefile.common,v 1.3 2007/02/08 11:29:50 gergap Exp $
#
# Adapted by Gerhard Gappmeier for OpcUa
# Wireshark - Network traffic analyzer
# By Gerald Combs <gerald@wireshark.org>
# Copyright 1998 Gerald Combs
#
# This program is free software; you can redistribute it and/or
# modify it under the terms of the GNU General Public License
# as published by the Free Software Foundation; either version 2
# of the License, or (at your option) any later version.
#
# This program 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 General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
# the name of the plugin
PLUGIN_NAME = opcua
# the dissector sources (without any helpers)
DISSECTOR_SRC = \
opcua.c \
ua_transport_layer.c \
ua_security_layer.c \
ua_application_layer.c \
opcua_serviceparser.c \
opcua_complextypeparser.c \
opcua_enumparser.c \
opcua_simpletypes.c \
opcua_servicetable.c \
opcua_hfindeces.c
# Makefile.common for OpcUa plugin
# Contains the stuff from Makefile.am and Makefile.nmake that is
# a) common to both files and
# b) portable between both files
#
# $Id$
#
# Adapted by Gerhard Gappmeier for OpcUa
# Wireshark - Network traffic analyzer
# By Gerald Combs <gerald@wireshark.org>
# Copyright 1998 Gerald Combs
#
# This program is free software; you can redistribute it and/or
# modify it under the terms of the GNU General Public License
# as published by the Free Software Foundation; either version 2
# of the License, or (at your option) any later version.
#
# This program 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 General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
# the name of the plugin
PLUGIN_NAME = opcua
# the dissector sources (without any helpers)
DISSECTOR_SRC = \
opcua.c \
ua_transport_layer.c \
ua_security_layer.c \
ua_application_layer.c \
opcua_serviceparser.c \
opcua_complextypeparser.c \
opcua_enumparser.c \
opcua_simpletypes.c \
opcua_servicetable.c \
opcua_hfindeces.c

158
plugins/opcua/Makefile.nmake
View File

@ -1,79 +1,79 @@
# Makefile.nmake
# nmake file for OpcUa plugin
#
# $Id: Makefile.nmake,v 1.1.1.1 2006/07/12 09:17:41 gergap Exp $
#
include ..\..\config.nmake
############### no need to modify below this line #########
include Makefile.common
CFLAGS=/DHAVE_CONFIG_H /I../.. /I../../wiretap $(GLIB_CFLAGS) \
/I$(PCAP_DIR)\include -D_U_="" $(LOCAL_CFLAGS)
LDFLAGS = /NOLOGO /INCREMENTAL:no /MACHINE:I386 $(LOCAL_LDFLAGS)
!IFDEF ENABLE_LIBWIRESHARK
LINK_PLUGIN_WITH=..\..\epan\libwireshark.lib ..\..\epan\dissectors\dissectors.lib
CFLAGS=/DHAVE_WIN32_LIBWIRESHARK_LIB /D_NEED_VAR_IMPORT_ $(CFLAGS)
DISSECTOR_OBJECTS = $(DISSECTOR_SRC:.c=.obj)
OBJECTS=$(DISSECTOR_OBJECTS) plugin.obj
opcua.dll opcua.exp opcua.lib : $(OBJECTS) $(LINK_PLUGIN_WITH)
link -dll /out:opcua.dll $(LDFLAGS) $(OBJECTS) $(LINK_PLUGIN_WITH) \
$(GLIB_LIBS)
#
# Build plugin.c, which contains the plugin version[] string, a
# function plugin_register() that calls the register routines for all
# protocols, and a function plugin_reg_handoff() that calls the handoff
# registration routines for all protocols.
#
# We do this by scanning sources. If that turns out to be too slow,
# maybe we could just require every .o file to have an register routine
# of a given name (packet-aarp.o -> proto_register_aarp, etc.).
#
# Formatting conventions: The name of the proto_register_* routines an
# proto_reg_handoff_* routines must start in column zero, or must be
# preceded only by "void " starting in column zero, and must not be
# inside #if.
#
# DISSECTOR_SRC is assumed to have all the files that need to be scanned.
#
# For some unknown reason, having a big "for" loop in the Makefile
# to scan all the files doesn't work with some "make"s; they seem to
# pass only the first few names in the list to the shell, for some
# reason.
#
# Therefore, we have a script to generate the plugin.c file.
# The shell script runs slowly, as multiple greps and seds are run
# for each input file; this is especially slow on Windows. Therefore,
# if Python is present (as indicated by PYTHON being defined), we run
# a faster Python script to do that work instead.
#
# The first argument is the directory in which the source files live.
# The second argument is "plugin", to indicate that we should build
# a plugin.c file for a plugin.
# All subsequent arguments are the files to scan.
#
plugin.c: $(DISSECTOR_SRC)
!IFDEF PYTHON
@echo Making plugin.c (using python)
@$(PYTHON) "../../tools/make-dissector-reg.py" . plugin $(DISSECTOR_SRC)
!ELSE
@echo Making plugin.c (using sh)
@$(SH) ../../tools/make-dissector-reg . plugin $(DISSECTOR_SRC)
!ENDIF
!ENDIF
clean:
rm -f $(OBJECTS) opcua.dll opcua.exp opcua.lib *.pdb
distclean: clean
maintainer-clean: distclean
# Makefile.nmake
# nmake file for OpcUa plugin
#
# $Id$
#
include ..\..\config.nmake
############### no need to modify below this line #########
include Makefile.common
CFLAGS=/DHAVE_CONFIG_H /I../.. /I../../wiretap $(GLIB_CFLAGS) \
/I$(PCAP_DIR)\include -D_U_="" $(LOCAL_CFLAGS)
LDFLAGS = /NOLOGO /INCREMENTAL:no /MACHINE:I386 $(LOCAL_LDFLAGS)
!IFDEF ENABLE_LIBWIRESHARK
LINK_PLUGIN_WITH=..\..\epan\libwireshark.lib ..\..\epan\dissectors\dissectors.lib
CFLAGS=/DHAVE_WIN32_LIBWIRESHARK_LIB /D_NEED_VAR_IMPORT_ $(CFLAGS)
DISSECTOR_OBJECTS = $(DISSECTOR_SRC:.c=.obj)
OBJECTS=$(DISSECTOR_OBJECTS) plugin.obj
opcua.dll opcua.exp opcua.lib : $(OBJECTS) $(LINK_PLUGIN_WITH)
link -dll /out:opcua.dll $(LDFLAGS) $(OBJECTS) $(LINK_PLUGIN_WITH) \
$(GLIB_LIBS)
#
# Build plugin.c, which contains the plugin version[] string, a
# function plugin_register() that calls the register routines for all
# protocols, and a function plugin_reg_handoff() that calls the handoff
# registration routines for all protocols.
#
# We do this by scanning sources. If that turns out to be too slow,
# maybe we could just require every .o file to have an register routine
# of a given name (packet-aarp.o -> proto_register_aarp, etc.).
#
# Formatting conventions: The name of the proto_register_* routines an
# proto_reg_handoff_* routines must start in column zero, or must be
# preceded only by "void " starting in column zero, and must not be
# inside #if.
#
# DISSECTOR_SRC is assumed to have all the files that need to be scanned.
#
# For some unknown reason, having a big "for" loop in the Makefile
# to scan all the files doesn't work with some "make"s; they seem to
# pass only the first few names in the list to the shell, for some
# reason.
#
# Therefore, we have a script to generate the plugin.c file.
# The shell script runs slowly, as multiple greps and seds are run
# for each input file; this is especially slow on Windows. Therefore,
# if Python is present (as indicated by PYTHON being defined), we run
# a faster Python script to do that work instead.
#
# The first argument is the directory in which the source files live.
# The second argument is "plugin", to indicate that we should build
# a plugin.c file for a plugin.
# All subsequent arguments are the files to scan.
#
plugin.c: $(DISSECTOR_SRC)
!IFDEF PYTHON
@echo Making plugin.c (using python)
@$(PYTHON) "../../tools/make-dissector-reg.py" . plugin $(DISSECTOR_SRC)
!ELSE
@echo Making plugin.c (using sh)
@$(SH) ../../tools/make-dissector-reg . plugin $(DISSECTOR_SRC)
!ENDIF
!ENDIF
clean:
rm -f $(OBJECTS) opcua.dll opcua.exp opcua.lib *.pdb
distclean: clean
maintainer-clean: distclean

116
plugins/opcua/README
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@ -1,58 +1,58 @@
OpcUa Plugin:
=============
This plugin implements the dissection of the OpcUa Binary Protocol.
Author: Gerhard Gappmeier
ascolab GmbH
http://www.ascolab.com
Overview:
=========
OpcUa (OPC Unified Architecture) is a vendor and platform independent
protocol for automation technology. It is the successor of the
COM/DCOM based specifications OPC DA, OPC Alarm & Events, OPC HDA, etc.
It unifies all this technologies into a single protocol.
The specification describes abstract services that are independent
of the underlying protocol. For now there exist protocol mappings
to a Binary TCP based protocol and a SOAP based Webservice.
Also a hybrid version will be available where the Binary messages are transported
by a single webservice command called "Invoke".
More information about the technology you can find on
http://www.ascolab.com/index.php?file=ua&lang=en.
Protocol Mappings:
==================
Binary (TCP): The fastest and most flexible version (small footprint, no XML and SOAP necessary)
can easily be tunneled (SSH, IPSEC, etc.), redirected, ...
SOAP version: Easy to implement with verious tools like .Net, JAVA, gSOAP, etc.
Better to communicate through firewalls via HTTP.
SOAP with Binary Attchment: Combines the advantages of both.
The messages are encoded as Binary, and transported via SOAP as binary
attachment.
The OPC Foundation offers a free Opc Ua stack implementation in ANSI C
for all members. This stack implements the binary protocol as well
as the SOAP version. It's easily portable to different kinds of operating
systems from embedded devices to servers.
This makes it easy to implement Opc Ua applications based on this stack
and it is expected that the binary protocol will be the most used
protocol.
Nevertheless it's free to everbody to implement an own stack according
to the specification. An own implementation of the SOAP version
should be easy with the various SOAP toolkits.
For more information see http://www.opcfoundation.org
Known limitations:
==================
* In this version the security layer contains only dummy data.
The plugin decodes the transport layer, skips the security dummy data
and decodes the application layer.
Security implementation will follow when it has been implemented in the
Opc Ua stack.
OpcUa Plugin:
=============
This plugin implements the dissection of the OpcUa Binary Protocol.
Author: Gerhard Gappmeier
ascolab GmbH
http://www.ascolab.com
Overview:
=========
OpcUa (OPC Unified Architecture) is a vendor and platform independent
protocol for automation technology. It is the successor of the
COM/DCOM based specifications OPC DA, OPC Alarm & Events, OPC HDA, etc.
It unifies all this technologies into a single protocol.
The specification describes abstract services that are independent
of the underlying protocol. For now there exist protocol mappings
to a Binary TCP based protocol and a SOAP based Webservice.
Also a hybrid version will be available where the Binary messages are transported
by a single webservice command called "Invoke".
More information about the technology you can find on
http://www.ascolab.com/index.php?file=ua&lang=en.
Protocol Mappings:
==================
Binary (TCP): The fastest and most flexible version (small footprint, no XML and SOAP necessary)
can easily be tunneled (SSH, IPSEC, etc.), redirected, ...
SOAP version: Easy to implement with verious tools like .Net, JAVA, gSOAP, etc.
Better to communicate through firewalls via HTTP.
SOAP with Binary Attchment: Combines the advantages of both.
The messages are encoded as Binary, and transported via SOAP as binary
attachment.
The OPC Foundation offers a free Opc Ua stack implementation in ANSI C
for all members. This stack implements the binary protocol as well
as the SOAP version. It's easily portable to different kinds of operating
systems from embedded devices to servers.
This makes it easy to implement Opc Ua applications based on this stack
and it is expected that the binary protocol will be the most used
protocol.
Nevertheless it's free to everbody to implement an own stack according
to the specification. An own implementation of the SOAP version
should be easy with the various SOAP toolkits.
For more information see http://www.opcfoundation.org
Known limitations:
==================
* In this version the security layer contains only dummy data.
The plugin decodes the transport layer, skips the security dummy data
and decodes the application layer.
Security implementation will follow when it has been implemented in the
Opc Ua stack.

34
plugins/opcua/moduleinfo.h
View File

@ -1,17 +1,17 @@
/* Included *after* config.h, in order to re-define these macros */
#ifdef PACKAGE
#undef PACKAGE
#endif
/* Name of package */
#define PACKAGE "opcua"
#ifdef VERSION
#undef VERSION
#endif
/* Version number of package */
#define VERSION "0.0.1"
/* Included *after* config.h, in order to re-define these macros */
#ifdef PACKAGE
#undef PACKAGE
#endif
/* Name of package */
#define PACKAGE "opcua"
#ifdef VERSION
#undef VERSION
#endif
/* Version number of package */
#define VERSION "0.0.1"

510
plugins/opcua/opcua.c
View File

@ -1,255 +1,255 @@
/******************************************************************************
** $Id: opcua.c,v 1.5 2007/02/08 11:29:45 gergap Exp $
**
** Copyright (C) 2006-2007 ascolab GmbH. All Rights Reserved.
** Web: http://www.ascolab.com
**
** This program is free software; you can redistribute it and/or
** modify it under the terms of the GNU General Public License
** as published by the Free Software Foundation; either version 2
** of the License, or (at your option) any later version.
**
** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
**
** Project: OpcUa Wireshark Plugin
**
** Description: OpcUa Protocol Decoder.
**
** Author: Gerhard Gappmeier <gerhard.gappmeier@ascolab.com>
** Last change by: $Author: gergap $
**
******************************************************************************/
#ifdef HAVE_CONFIG_H
# include "config.h"
#endif
#include <gmodule.h>
#include <epan/packet.h>
#include <epan/emem.h>
#include <epan/dissectors/packet-tcp.h>
#include <epan/prefs.h>
#include "ua_transport_layer.h"
#include "ua_security_layer.h"
#include "ua_application_layer.h"
#include "opcua_complextypeparser.h"
#include "opcua_serviceparser.h"
#include "opcua_enumparser.h"
#include "opcua_simpletypes.h"
#include "opcua_hfindeces.h"
/* forward reference */
void proto_register_opcua (void);
void proto_reg_handoff_opcua (void);
static void dissect_opcua(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree);
static void dissect_opcua_message(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree);
/* declare parse function pointer */
typedef void (*FctParse)(proto_tree *tree, tvbuff_t *tvb, gint *pOffset);
static int proto_opcua = -1;
/** Official IANA registered port for OPC UA Binary Protocol. */
static int global_opcua_port = 4840;
static dissector_handle_t opcua_handle;
/** subtree types */
gint ett_opcua_transport = -1;
gint ett_opcua_extensionobject = -1;
gint ett_opcua_nodeid = -1;
/** OpcUa Transport Message Types */
enum MessageType
{
MSG_HELLO = 0,
MSG_ACKNOWLEDGE,
MSG_DISCONNECT,
MSG_DATA_LAST_CHUNK,
MSG_DATA,
MSG_ABORT,
MSG_ERROR,
MSG_INVALID,
MSG_UNKNOWN
};
/** OpcUa Transport Message Type Names */
static char* g_szMessageTypes[] =
{
"Hello message",
"Acknowledge message",
"Disconnect message",
"Data message, last chunk in message.",
"Data message, further chunks must follow.",
"Abort message",
"Error message",
"Invalid message",
"Unknown message"
};
/** Setup protocol subtree array */
static gint *ett[] =
{
&ett_opcua_transport,
&ett_opcua_extensionobject,
&ett_opcua_nodeid,
};
/** plugin entry functions.
* This registers the OpcUa protocol.
*/
void proto_register_opcua(void)
{
module_t *opcua_module;
if (proto_opcua == -1)
{
proto_opcua = proto_register_protocol(
"OpcUa Binary Protocol", /* name */
"OpcUa", /* short name */
"opcua" /* abbrev */
);
}
opcua_module = prefs_register_protocol(proto_opcua, proto_reg_handoff_opcua);
registerTransportLayerTypes(proto_opcua);
registerSecurityLayerTypes(proto_opcua);
registerApplicationLayerTypes(proto_opcua);
registerSimpleTypes(proto_opcua);
registerEnumTypes(proto_opcua);
registerComplexTypes();
registerServiceTypes();
registerFieldTypes(proto_opcua);
proto_register_subtree_array(ett, array_length(ett));
}
/** Register sub protocol.
* For TCP port 4840.
*/
void proto_reg_handoff_opcua(void)
{
static int Initialized=FALSE;
if (!Initialized)
{
opcua_handle = create_dissector_handle(dissect_opcua, proto_opcua);
dissector_add("tcp.port", global_opcua_port, opcua_handle);
}
}
/** header length that is needed to compute
* the pdu length.
* @see get_opcua_message_len
*/
#define FRAME_HEADER_LEN 8
/** returns the length of an OpcUa message.
* This function reads the length information from
* the transport header.
*/
static guint get_opcua_message_len(packet_info *pinfo, tvbuff_t *tvb, int offset)
{
gint32 plen;
/* the message length starts at offset 4 */
plen = tvb_get_letohl(tvb, offset + 4);
return plen;
}
/** The main OpcUa dissector functions.
* It uses tcp_dissect_pdus from packet-tcp.h
* to reassemble the TCP data.
*/
static void dissect_opcua(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree)
{
tcp_dissect_pdus(tvb, pinfo, tree, TRUE, FRAME_HEADER_LEN,
get_opcua_message_len, dissect_opcua_message);
}
/** The OpcUa message dissector.
* This method dissects full OpcUa messages.
* It gets only called with reassembled data
* from tcp_dissect_pdus.
*/
static void dissect_opcua_message(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree)
{
FctParse pfctParse = NULL;
enum MessageType msgtype = MSG_INVALID;
if (check_col(pinfo->cinfo, COL_PROTOCOL))
{
col_set_str(pinfo->cinfo, COL_PROTOCOL, "OpcUa");
}
/* parse message type */
if (tvb->real_data[0] == 'U' && tvb->real_data[1] == 'A')
{
if (tvb->real_data[2] == 'T')
{
switch(tvb->real_data[3])
{
case 'H': msgtype = MSG_HELLO;
pfctParse = parseHello;
break;
case 'A': msgtype = MSG_ACKNOWLEDGE;
pfctParse = parseAcknowledge;
break;
case 'D': msgtype = MSG_DISCONNECT;
pfctParse = parseDisconnect;
break;
default: msgtype = MSG_INVALID;
break;
}
}
else if (tvb->real_data[2] == 'M')
{
switch(tvb->real_data[3])
{
case 'G': msgtype = MSG_DATA_LAST_CHUNK;
pfctParse = parseData;
break;
case 'C': msgtype = MSG_DATA;
pfctParse = parseData;
break;
case 'A': msgtype = MSG_ABORT;
pfctParse = parseAbort;
break;
case 'E': msgtype = MSG_ERROR;
pfctParse = parseError;
break;
default: msgtype = MSG_INVALID;
break;
}
}
}
else
{
msgtype = MSG_UNKNOWN;
}
/* Clear out stuff in the info column */
if(check_col(pinfo->cinfo, COL_INFO))
{
col_set_str(pinfo->cinfo, COL_INFO, g_szMessageTypes[msgtype]);
}
if (tree && pfctParse)
{
gint offset = 0;
/* we are being asked for details */
proto_item *ti = NULL;
proto_tree *transport_tree = NULL;
ti = proto_tree_add_item(tree, proto_opcua, tvb, 0, -1, FALSE);
transport_tree = proto_item_add_subtree(ti, ett_opcua_transport);
/* call the transport message dissector */
(*pfctParse)(transport_tree, tvb, &offset);
}
}
/******************************************************************************
** $Id$
**
** Copyright (C) 2006-2007 ascolab GmbH. All Rights Reserved.
** Web: http://www.ascolab.com
**
** This program is free software; you can redistribute it and/or
** modify it under the terms of the GNU General Public License
** as published by the Free Software Foundation; either version 2
** of the License, or (at your option) any later version.
**
** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
**
** Project: OpcUa Wireshark Plugin
**
** Description: OpcUa Protocol Decoder.
**
** Author: Gerhard Gappmeier <gerhard.gappmeier@ascolab.com>
** Last change by: $Author: gergap $
**
******************************************************************************/
#ifdef HAVE_CONFIG_H
# include "config.h"
#endif
#include <gmodule.h>
#include <epan/packet.h>
#include <epan/emem.h>
#include <epan/dissectors/packet-tcp.h>
#include <epan/prefs.h>
#include "ua_transport_layer.h"
#include "ua_security_layer.h"
#include "ua_application_layer.h"
#include "opcua_complextypeparser.h"
#include "opcua_serviceparser.h"
#include "opcua_enumparser.h"
#include "opcua_simpletypes.h"
#include "opcua_hfindeces.h"
/* forward reference */
void proto_register_opcua (void);
void proto_reg_handoff_opcua (void);
static void dissect_opcua(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree);
static void dissect_opcua_message(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree);
/* declare parse function pointer */
typedef void (*FctParse)(proto_tree *tree, tvbuff_t *tvb, gint *pOffset);
static int proto_opcua = -1;
/** Official IANA registered port for OPC UA Binary Protocol. */
static int global_opcua_port = 4840;
static dissector_handle_t opcua_handle;
/** subtree types */
gint ett_opcua_transport = -1;
gint ett_opcua_extensionobject = -1;
gint ett_opcua_nodeid = -1;
/** OpcUa Transport Message Types */
enum MessageType
{
MSG_HELLO = 0,
MSG_ACKNOWLEDGE,
MSG_DISCONNECT,
MSG_DATA_LAST_CHUNK,
MSG_DATA,
MSG_ABORT,
MSG_ERROR,
MSG_INVALID,
MSG_UNKNOWN
};
/** OpcUa Transport Message Type Names */
static char* g_szMessageTypes[] =
{
"Hello message",
"Acknowledge message",
"Disconnect message",
"Data message, last chunk in message.",
"Data message, further chunks must follow.",
"Abort message",
"Error message",
"Invalid message",
"Unknown message"
};
/** Setup protocol subtree array */
static gint *ett[] =
{
&ett_opcua_transport,
&ett_opcua_extensionobject,
&ett_opcua_nodeid,
};
/** plugin entry functions.
* This registers the OpcUa protocol.
*/
void proto_register_opcua(void)
{
module_t *opcua_module;
if (proto_opcua == -1)
{
proto_opcua = proto_register_protocol(
"OpcUa Binary Protocol", /* name */
"OpcUa", /* short name */
"opcua" /* abbrev */
);
}
opcua_module = prefs_register_protocol(proto_opcua, proto_reg_handoff_opcua);
registerTransportLayerTypes(proto_opcua);
registerSecurityLayerTypes(proto_opcua);
registerApplicationLayerTypes(proto_opcua);
registerSimpleTypes(proto_opcua);
registerEnumTypes(proto_opcua);
registerComplexTypes();
registerServiceTypes();
registerFieldTypes(proto_opcua);
proto_register_subtree_array(ett, array_length(ett));
}
/** Register sub protocol.
* For TCP port 4840.
*/
void proto_reg_handoff_opcua(void)
{
static int Initialized=FALSE;
if (!Initialized)
{
opcua_handle = create_dissector_handle(dissect_opcua, proto_opcua);
dissector_add("tcp.port", global_opcua_port, opcua_handle);
}
}
/** header length that is needed to compute
* the pdu length.
* @see get_opcua_message_len
*/
#define FRAME_HEADER_LEN 8
/** returns the length of an OpcUa message.
* This function reads the length information from
* the transport header.
*/
static guint get_opcua_message_len(packet_info *pinfo, tvbuff_t *tvb, int offset)
{
gint32 plen;
/* the message length starts at offset 4 */
plen = tvb_get_letohl(tvb, offset + 4);
return plen;
}
/** The main OpcUa dissector functions.
* It uses tcp_dissect_pdus from packet-tcp.h
* to reassemble the TCP data.
*/
static void dissect_opcua(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree)
{
tcp_dissect_pdus(tvb, pinfo, tree, TRUE, FRAME_HEADER_LEN,
get_opcua_message_len, dissect_opcua_message);
}
/** The OpcUa message dissector.
* This method dissects full OpcUa messages.
* It gets only called with reassembled data
* from tcp_dissect_pdus.
*/
static void dissect_opcua_message(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree)
{
FctParse pfctParse = NULL;
enum MessageType msgtype = MSG_INVALID;
if (check_col(pinfo->cinfo, COL_PROTOCOL))
{
col_set_str(pinfo->cinfo, COL_PROTOCOL, "OpcUa");
}
/* parse message type */
if (tvb->real_data[0] == 'U' && tvb->real_data[1] == 'A')
{
if (tvb->real_data[2] == 'T')
{
switch(tvb->real_data[3])
{
case 'H': msgtype = MSG_HELLO;
pfctParse = parseHello;
break;
case 'A': msgtype = MSG_ACKNOWLEDGE;
pfctParse = parseAcknowledge;
break;
case 'D': msgtype = MSG_DISCONNECT;
pfctParse = parseDisconnect;
break;
default: msgtype = MSG_INVALID;
break;
}
}
else if (tvb->real_data[2] == 'M')
{
switch(tvb->real_data[3])
{
case 'G': msgtype = MSG_DATA_LAST_CHUNK;
pfctParse = parseData;
break;
case 'C': msgtype = MSG_DATA;
pfctParse = parseData;
break;
case 'A': msgtype = MSG_ABORT;
pfctParse = parseAbort;
break;
case 'E': msgtype = MSG_ERROR;
pfctParse = parseError;
break;
default: msgtype = MSG_INVALID;
break;
}
}
}
else
{
msgtype = MSG_UNKNOWN;
}
/* Clear out stuff in the info column */
if(check_col(pinfo->cinfo, COL_INFO))
{
col_set_str(pinfo->cinfo, COL_INFO, g_szMessageTypes[msgtype]);
}
if (tree && pfctParse)
{
gint offset = 0;
/* we are being asked for details */
proto_item *ti = NULL;
proto_tree *transport_tree = NULL;
ti = proto_tree_add_item(tree, proto_opcua, tvb, 0, -1, FALSE);
transport_tree = proto_item_add_subtree(ti, ett_opcua_transport);
/* call the transport message dissector */
(*pfctParse)(transport_tree, tvb, &offset);
}
}

1952
plugins/opcua/opcua_complextypeparser.c
View File

File diff suppressed because it is too large Load Diff

532
plugins/opcua/opcua_enumparser.c
View File

@ -30,8 +30,8 @@
#include "opcua_enumparser.h"
/** NodeClass enum table */
/** NodeClass enum table */
static const value_string g_NodeClassTable[] = {
{ 0, "Node" },
{ 1, "Object" },
@ -41,118 +41,118 @@ static const value_string g_NodeClassTable[] = {
{ 16, "VariableType" },
{ 32, "ReferenceType" },
{ 64, "DataType" },
{ 128, "View" },
{ 0, NULL }
};
static int hf_opcua_NodeClass = -1;
void parseNodeClass(proto_tree *tree, tvbuff_t *tvb, gint *pOffset)
{
proto_tree_add_item(tree, hf_opcua_NodeClass, tvb, *pOffset, 4, TRUE); *pOffset+=4;
}
/** IdType enum table */
{ 128, "View" },
{ 0, NULL }
};
static int hf_opcua_NodeClass = -1;
void parseNodeClass(proto_tree *tree, tvbuff_t *tvb, gint *pOffset)
{
proto_tree_add_item(tree, hf_opcua_NodeClass, tvb, *pOffset, 4, TRUE); *pOffset+=4;
}
/** IdType enum table */
static const value_string g_IdTypeTable[] = {
{ 0, "Numeric" },
{ 1, "String" },
{ 2, "Uri" },
{ 3, "Guid" },
{ 4, "Opaque" },
{ 0, NULL }
};
static int hf_opcua_IdType = -1;
void parseIdType(proto_tree *tree, tvbuff_t *tvb, gint *pOffset)
{
proto_tree_add_item(tree, hf_opcua_IdType, tvb, *pOffset, 4, TRUE); *pOffset+=4;
}
/** MessageSecurityMode enum table */
{ 4, "Opaque" },
{ 0, NULL }
};
static int hf_opcua_IdType = -1;
void parseIdType(proto_tree *tree, tvbuff_t *tvb, gint *pOffset)
{
proto_tree_add_item(tree, hf_opcua_IdType, tvb, *pOffset, 4, TRUE); *pOffset+=4;
}
/** MessageSecurityMode enum table */
static const value_string g_MessageSecurityModeTable[] = {
{ 0, "None" },
{ 1, "Sign" },
{ 2, "SignAndEncrypt" },
{ 0, NULL }
};
static int hf_opcua_MessageSecurityMode = -1;
void parseMessageSecurityMode(proto_tree *tree, tvbuff_t *tvb, gint *pOffset)
{
proto_tree_add_item(tree, hf_opcua_MessageSecurityMode, tvb, *pOffset, 4, TRUE); *pOffset+=4;
}
/** UserTokenType enum table */
{ 2, "SignAndEncrypt" },
{ 0, NULL }
};
static int hf_opcua_MessageSecurityMode = -1;
void parseMessageSecurityMode(proto_tree *tree, tvbuff_t *tvb, gint *pOffset)
{
proto_tree_add_item(tree, hf_opcua_MessageSecurityMode, tvb, *pOffset, 4, TRUE); *pOffset+=4;
}
/** UserTokenType enum table */
static const value_string g_UserTokenTypeTable[] = {
{ 0, "Default" },
{ 1, "UserName" },
{ 2, "Certificate" },
{ 3, "IssuedToken" },
{ 0, NULL }
};
static int hf_opcua_UserTokenType = -1;
void parseUserTokenType(proto_tree *tree, tvbuff_t *tvb, gint *pOffset)
{
proto_tree_add_item(tree, hf_opcua_UserTokenType, tvb, *pOffset, 4, TRUE); *pOffset+=4;
}
/** ServerDescriptionType enum table */
{ 3, "IssuedToken" },
{ 0, NULL }
};
static int hf_opcua_UserTokenType = -1;
void parseUserTokenType(proto_tree *tree, tvbuff_t *tvb, gint *pOffset)
{
proto_tree_add_item(tree, hf_opcua_UserTokenType, tvb, *pOffset, 4, TRUE); *pOffset+=4;
}
/** ServerDescriptionType enum table */
static const value_string g_ServerDescriptionTypeTable[] = {
{ 0, "Standard" },
{ 1, "Discovery" },
{ 0, NULL }
};
static int hf_opcua_ServerDescriptionType = -1;
void parseServerDescriptionType(proto_tree *tree, tvbuff_t *tvb, gint *pOffset)
{
proto_tree_add_item(tree, hf_opcua_ServerDescriptionType, tvb, *pOffset, 4, TRUE); *pOffset+=4;
}
/** SecurityTokenRequestType enum table */
{ 1, "Discovery" },
{ 0, NULL }
};
static int hf_opcua_ServerDescriptionType = -1;
void parseServerDescriptionType(proto_tree *tree, tvbuff_t *tvb, gint *pOffset)
{
proto_tree_add_item(tree, hf_opcua_ServerDescriptionType, tvb, *pOffset, 4, TRUE); *pOffset+=4;
}
/** SecurityTokenRequestType enum table */
static const value_string g_SecurityTokenRequestTypeTable[] = {
{ 0, "Issue" },
{ 1, "Renew" },
{ 0, NULL }
};
static int hf_opcua_SecurityTokenRequestType = -1;
void parseSecurityTokenRequestType(proto_tree *tree, tvbuff_t *tvb, gint *pOffset)
{
proto_tree_add_item(tree, hf_opcua_SecurityTokenRequestType, tvb, *pOffset, 4, TRUE); *pOffset+=4;
}
/** ComplianceLevel enum table */
{ 1, "Renew" },
{ 0, NULL }
};
static int hf_opcua_SecurityTokenRequestType = -1;
void parseSecurityTokenRequestType(proto_tree *tree, tvbuff_t *tvb, gint *pOffset)
{
proto_tree_add_item(tree, hf_opcua_SecurityTokenRequestType, tvb, *pOffset, 4, TRUE); *pOffset+=4;
}
/** ComplianceLevel enum table */
static const value_string g_ComplianceLevelTable[] = {
{ 0, "Untested" },
{ 1, "Partial" },
{ 2, "SelfTested" },
{ 3, "Certified" },
{ 0, NULL }
};
static int hf_opcua_ComplianceLevel = -1;
void parseComplianceLevel(proto_tree *tree, tvbuff_t *tvb, gint *pOffset)
{
proto_tree_add_item(tree, hf_opcua_ComplianceLevel, tvb, *pOffset, 4, TRUE); *pOffset+=4;
}
/** RedundancySupport enum table */
{ 3, "Certified" },
{ 0, NULL }
};
static int hf_opcua_ComplianceLevel = -1;
void parseComplianceLevel(proto_tree *tree, tvbuff_t *tvb, gint *pOffset)
{
proto_tree_add_item(tree, hf_opcua_ComplianceLevel, tvb, *pOffset, 4, TRUE); *pOffset+=4;
}
/** RedundancySupport enum table */
static const value_string g_RedundancySupportTable[] = {
{ 1, "None" },
{ 2, "Cold" },
{ 3, "Warm" },
{ 4, "Hot" },
{ 0, NULL }
};
static int hf_opcua_RedundancySupport = -1;
void parseRedundancySupport(proto_tree *tree, tvbuff_t *tvb, gint *pOffset)
{
proto_tree_add_item(tree, hf_opcua_RedundancySupport, tvb, *pOffset, 4, TRUE); *pOffset+=4;
}
/** ServerState enum table */
{ 4, "Hot" },
{ 0, NULL }
};
static int hf_opcua_RedundancySupport = -1;
void parseRedundancySupport(proto_tree *tree, tvbuff_t *tvb, gint *pOffset)
{
proto_tree_add_item(tree, hf_opcua_RedundancySupport, tvb, *pOffset, 4, TRUE); *pOffset+=4;
}
/** ServerState enum table */
static const value_string g_ServerStateTable[] = {
{ 1, "Running" },
{ 2, "Failed" },
@ -161,31 +161,31 @@ static const value_string g_ServerStateTable[] = {
{ 5, "Shutdown" },
{ 6, "Test" },
{ 7, "CommunicationFault" },
{ 8, "Unknown" },
{ 0, NULL }
};
static int hf_opcua_ServerState = -1;
void parseServerState(proto_tree *tree, tvbuff_t *tvb, gint *pOffset)
{
proto_tree_add_item(tree, hf_opcua_ServerState, tvb, *pOffset, 4, TRUE); *pOffset+=4;
}
/** ExceptionDeviationType enum table */
{ 8, "Unknown" },
{ 0, NULL }
};
static int hf_opcua_ServerState = -1;
void parseServerState(proto_tree *tree, tvbuff_t *tvb, gint *pOffset)
{
proto_tree_add_item(tree, hf_opcua_ServerState, tvb, *pOffset, 4, TRUE); *pOffset+=4;
}
/** ExceptionDeviationType enum table */
static const value_string g_ExceptionDeviationTypeTable[] = {
{ 1, "AbsoluteValue" },
{ 2, "PercentOfRange" },
{ 3, "PercentOfValue" },
{ 0, NULL }
};
static int hf_opcua_ExceptionDeviationType = -1;
void parseExceptionDeviationType(proto_tree *tree, tvbuff_t *tvb, gint *pOffset)
{
proto_tree_add_item(tree, hf_opcua_ExceptionDeviationType, tvb, *pOffset, 4, TRUE); *pOffset+=4;
}
/** ColorsDataType enum table */
{ 3, "PercentOfValue" },
{ 0, NULL }
};
static int hf_opcua_ExceptionDeviationType = -1;
void parseExceptionDeviationType(proto_tree *tree, tvbuff_t *tvb, gint *pOffset)
{
proto_tree_add_item(tree, hf_opcua_ExceptionDeviationType, tvb, *pOffset, 4, TRUE); *pOffset+=4;
}
/** ColorsDataType enum table */
static const value_string g_ColorsDataTypeTable[] = {
{ 1, "Red" },
{ 2, "Orange" },
@ -193,17 +193,17 @@ static const value_string g_ColorsDataTypeTable[] = {
{ 4, "Green" },
{ 5, "Blue" },
{ 6, "DarkBlue" },
{ 7, "Violet" },
{ 0, NULL }
};
static int hf_opcua_ColorsDataType = -1;
void parseColorsDataType(proto_tree *tree, tvbuff_t *tvb, gint *pOffset)
{
proto_tree_add_item(tree, hf_opcua_ColorsDataType, tvb, *pOffset, 4, TRUE); *pOffset+=4;
}
/** DiagnosticsMasks enum table */
{ 7, "Violet" },
{ 0, NULL }
};
static int hf_opcua_ColorsDataType = -1;
void parseColorsDataType(proto_tree *tree, tvbuff_t *tvb, gint *pOffset)
{
proto_tree_add_item(tree, hf_opcua_ColorsDataType, tvb, *pOffset, 4, TRUE); *pOffset+=4;
}
/** DiagnosticsMasks enum table */
static const value_string g_DiagnosticsMasksTable[] = {
{ 1, "ServiceSymbolicId" },
{ 2, "ServiceLocalizedText" },
@ -228,45 +228,45 @@ static const value_string g_DiagnosticsMasksTable[] = {
{ 528, "InnerDiagnostics" },
{ 99, "SymbolicIdAndText" },
{ 239, "NoInnerStatus" },
{ 1023, "All" },
{ 0, NULL }
};
static int hf_opcua_DiagnosticsMasks = -1;
void parseDiagnosticsMasks(proto_tree *tree, tvbuff_t *tvb, gint *pOffset)
{
proto_tree_add_item(tree, hf_opcua_DiagnosticsMasks, tvb, *pOffset, 4, TRUE); *pOffset+=4;
}
/** EnumeratedTestType enum table */
{ 1023, "All" },
{ 0, NULL }
};
static int hf_opcua_DiagnosticsMasks = -1;
void parseDiagnosticsMasks(proto_tree *tree, tvbuff_t *tvb, gint *pOffset)
{
proto_tree_add_item(tree, hf_opcua_DiagnosticsMasks, tvb, *pOffset, 4, TRUE); *pOffset+=4;
}
/** EnumeratedTestType enum table */
static const value_string g_EnumeratedTestTypeTable[] = {
{ 1, "Red" },
{ 4, "Yellow" },
{ 5, "Green" },
{ 0, NULL }
};
static int hf_opcua_EnumeratedTestType = -1;
void parseEnumeratedTestType(proto_tree *tree, tvbuff_t *tvb, gint *pOffset)
{
proto_tree_add_item(tree, hf_opcua_EnumeratedTestType, tvb, *pOffset, 4, TRUE); *pOffset+=4;
}
/** BrowseDirection enum table */
{ 5, "Green" },
{ 0, NULL }
};
static int hf_opcua_EnumeratedTestType = -1;
void parseEnumeratedTestType(proto_tree *tree, tvbuff_t *tvb, gint *pOffset)
{
proto_tree_add_item(tree, hf_opcua_EnumeratedTestType, tvb, *pOffset, 4, TRUE); *pOffset+=4;
}
/** BrowseDirection enum table */
static const value_string g_BrowseDirectionTable[] = {
{ 1, "Forward" },
{ 2, "Inverse" },
{ 3, "Both" },
{ 0, NULL }
};
static int hf_opcua_BrowseDirection = -1;
void parseBrowseDirection(proto_tree *tree, tvbuff_t *tvb, gint *pOffset)
{
proto_tree_add_item(tree, hf_opcua_BrowseDirection, tvb, *pOffset, 4, TRUE); *pOffset+=4;
}
/** FilterOperator enum table */
{ 3, "Both" },
{ 0, NULL }
};
static int hf_opcua_BrowseDirection = -1;
void parseBrowseDirection(proto_tree *tree, tvbuff_t *tvb, gint *pOffset)
{
proto_tree_add_item(tree, hf_opcua_BrowseDirection, tvb, *pOffset, 4, TRUE); *pOffset+=4;
}
/** FilterOperator enum table */
static const value_string g_FilterOperatorTable[] = {
{ 1, "Equals" },
{ 2, "IsNull" },
@ -282,132 +282,132 @@ static const value_string g_FilterOperatorTable[] = {
{ 12, "Or" },
{ 13, "InView" },
{ 14, "OfType" },
{ 15, "RelatedTo" },
{ 0, NULL }
};
static int hf_opcua_FilterOperator = -1;
void parseFilterOperator(proto_tree *tree, tvbuff_t *tvb, gint *pOffset)
{
proto_tree_add_item(tree, hf_opcua_FilterOperator, tvb, *pOffset, 4, TRUE); *pOffset+=4;
}
/** TimestampsToReturn enum table */
{ 15, "RelatedTo" },
{ 0, NULL }
};
static int hf_opcua_FilterOperator = -1;
void parseFilterOperator(proto_tree *tree, tvbuff_t *tvb, gint *pOffset)
{
proto_tree_add_item(tree, hf_opcua_FilterOperator, tvb, *pOffset, 4, TRUE); *pOffset+=4;
}
/** TimestampsToReturn enum table */
static const value_string g_TimestampsToReturnTable[] = {
{ 1, "Source" },
{ 2, "Server" },
{ 3, "Both" },
{ 4, "Neither" },
{ 0, NULL }
};
static int hf_opcua_TimestampsToReturn = -1;
void parseTimestampsToReturn(proto_tree *tree, tvbuff_t *tvb, gint *pOffset)
{
proto_tree_add_item(tree, hf_opcua_TimestampsToReturn, tvb, *pOffset, 4, TRUE); *pOffset+=4;
}
/** MonitoringMode enum table */
{ 4, "Neither" },
{ 0, NULL }
};
static int hf_opcua_TimestampsToReturn = -1;
void parseTimestampsToReturn(proto_tree *tree, tvbuff_t *tvb, gint *pOffset)
{
proto_tree_add_item(tree, hf_opcua_TimestampsToReturn, tvb, *pOffset, 4, TRUE); *pOffset+=4;
}
/** MonitoringMode enum table */
static const value_string g_MonitoringModeTable[] = {
{ 0, "Disabled" },
{ 1, "Sampling" },
{ 2, "Reporting" },
{ 0, NULL }
};
static int hf_opcua_MonitoringMode = -1;
void parseMonitoringMode(proto_tree *tree, tvbuff_t *tvb, gint *pOffset)
{
proto_tree_add_item(tree, hf_opcua_MonitoringMode, tvb, *pOffset, 4, TRUE); *pOffset+=4;
}
/** DataChangeTrigger enum table */
{ 2, "Reporting" },
{ 0, NULL }
};
static int hf_opcua_MonitoringMode = -1;
void parseMonitoringMode(proto_tree *tree, tvbuff_t *tvb, gint *pOffset)
{
proto_tree_add_item(tree, hf_opcua_MonitoringMode, tvb, *pOffset, 4, TRUE); *pOffset+=4;
}
/** DataChangeTrigger enum table */
static const value_string g_DataChangeTriggerTable[] = {
{ 0, "Status" },
{ 1, "StatusValue" },
{ 2, "StatusValueTimestamp" },
{ 0, NULL }
};
static int hf_opcua_DataChangeTrigger = -1;
void parseDataChangeTrigger(proto_tree *tree, tvbuff_t *tvb, gint *pOffset)
{
proto_tree_add_item(tree, hf_opcua_DataChangeTrigger, tvb, *pOffset, 4, TRUE); *pOffset+=4;
}
/** DeadbandType enum table */
{ 2, "StatusValueTimestamp" },
{ 0, NULL }
};
static int hf_opcua_DataChangeTrigger = -1;
void parseDataChangeTrigger(proto_tree *tree, tvbuff_t *tvb, gint *pOffset)
{
proto_tree_add_item(tree, hf_opcua_DataChangeTrigger, tvb, *pOffset, 4, TRUE); *pOffset+=4;
}
/** DeadbandType enum table */
static const value_string g_DeadbandTypeTable[] = {
{ 0, "None" },
{ 1, "Absolute" },
{ 2, "Percentage" },
{ 0, NULL }
};
static int hf_opcua_DeadbandType = -1;
void parseDeadbandType(proto_tree *tree, tvbuff_t *tvb, gint *pOffset)
{
proto_tree_add_item(tree, hf_opcua_DeadbandType, tvb, *pOffset, 4, TRUE); *pOffset+=4;
}
{ 2, "Percentage" },
{ 0, NULL }
};
static int hf_opcua_DeadbandType = -1;
void parseDeadbandType(proto_tree *tree, tvbuff_t *tvb, gint *pOffset)
{
proto_tree_add_item(tree, hf_opcua_DeadbandType, tvb, *pOffset, 4, TRUE); *pOffset+=4;
}
/** header field definitions */
static hf_register_info hf[] =
{
{ &hf_opcua_NodeClass,
{ "NodeClass", "", FT_UINT32, BASE_HEX, VALS(g_NodeClassTable), 0x0, "", HFILL }
},
{ &hf_opcua_IdType,
{ "IdType", "", FT_UINT32, BASE_HEX, VALS(g_IdTypeTable), 0x0, "", HFILL }
},
{ &hf_opcua_MessageSecurityMode,
{ "MessageSecurityMode", "", FT_UINT32, BASE_HEX, VALS(g_MessageSecurityModeTable), 0x0, "", HFILL }
},
{ &hf_opcua_UserTokenType,
{ "UserTokenType", "", FT_UINT32, BASE_HEX, VALS(g_UserTokenTypeTable), 0x0, "", HFILL }
},
{ &hf_opcua_ServerDescriptionType,
{ "ServerDescriptionType", "", FT_UINT32, BASE_HEX, VALS(g_ServerDescriptionTypeTable), 0x0, "", HFILL }
},
{ &hf_opcua_SecurityTokenRequestType,
{ "SecurityTokenRequestType", "", FT_UINT32, BASE_HEX, VALS(g_SecurityTokenRequestTypeTable), 0x0, "", HFILL }
},
{ &hf_opcua_ComplianceLevel,
{ "ComplianceLevel", "", FT_UINT32, BASE_HEX, VALS(g_ComplianceLevelTable), 0x0, "", HFILL }
},
{ &hf_opcua_RedundancySupport,
{ "RedundancySupport", "", FT_UINT32, BASE_HEX, VALS(g_RedundancySupportTable), 0x0, "", HFILL }
},
{ &hf_opcua_ServerState,
{ "ServerState", "", FT_UINT32, BASE_HEX, VALS(g_ServerStateTable), 0x0, "", HFILL }
},
{ &hf_opcua_ExceptionDeviationType,
{ "ExceptionDeviationType", "", FT_UINT32, BASE_HEX, VALS(g_ExceptionDeviationTypeTable), 0x0, "", HFILL }
},
{ &hf_opcua_ColorsDataType,
{ "ColorsDataType", "", FT_UINT32, BASE_HEX, VALS(g_ColorsDataTypeTable), 0x0, "", HFILL }
},
{ &hf_opcua_DiagnosticsMasks,
{ "DiagnosticsMasks", "", FT_UINT32, BASE_HEX, VALS(g_DiagnosticsMasksTable), 0x0, "", HFILL }
},
{ &hf_opcua_EnumeratedTestType,
{ "EnumeratedTestType", "", FT_UINT32, BASE_HEX, VALS(g_EnumeratedTestTypeTable), 0x0, "", HFILL }
},
{ &hf_opcua_BrowseDirection,
{ "BrowseDirection", "", FT_UINT32, BASE_HEX, VALS(g_BrowseDirectionTable), 0x0, "", HFILL }
},
{ &hf_opcua_FilterOperator,
{ "FilterOperator", "", FT_UINT32, BASE_HEX, VALS(g_FilterOperatorTable), 0x0, "", HFILL }
},
{ &hf_opcua_TimestampsToReturn,
{ "TimestampsToReturn", "", FT_UINT32, BASE_HEX, VALS(g_TimestampsToReturnTable), 0x0, "", HFILL }
},
{ &hf_opcua_MonitoringMode,
{ "MonitoringMode", "", FT_UINT32, BASE_HEX, VALS(g_MonitoringModeTable), 0x0, "", HFILL }
},
{ &hf_opcua_DataChangeTrigger,
{ "DataChangeTrigger", "", FT_UINT32, BASE_HEX, VALS(g_DataChangeTriggerTable), 0x0, "", HFILL }
},
{ &hf_opcua_DeadbandType,
{ "DeadbandType", "", FT_UINT32, BASE_HEX, VALS(g_DeadbandTypeTable), 0x0, "", HFILL }
{
{ &hf_opcua_NodeClass,
{ "NodeClass", "", FT_UINT32, BASE_HEX, VALS(g_NodeClassTable), 0x0, "", HFILL }
},
{ &hf_opcua_IdType,
{ "IdType", "", FT_UINT32, BASE_HEX, VALS(g_IdTypeTable), 0x0, "", HFILL }
},
{ &hf_opcua_MessageSecurityMode,
{ "MessageSecurityMode", "", FT_UINT32, BASE_HEX, VALS(g_MessageSecurityModeTable), 0x0, "", HFILL }
},
{ &hf_opcua_UserTokenType,
{ "UserTokenType", "", FT_UINT32, BASE_HEX, VALS(g_UserTokenTypeTable), 0x0, "", HFILL }
},
{ &hf_opcua_ServerDescriptionType,
{ "ServerDescriptionType", "", FT_UINT32, BASE_HEX, VALS(g_ServerDescriptionTypeTable), 0x0, "", HFILL }
},
{ &hf_opcua_SecurityTokenRequestType,
{ "SecurityTokenRequestType", "", FT_UINT32, BASE_HEX, VALS(g_SecurityTokenRequestTypeTable), 0x0, "", HFILL }
},
{ &hf_opcua_ComplianceLevel,
{ "ComplianceLevel", "", FT_UINT32, BASE_HEX, VALS(g_ComplianceLevelTable), 0x0, "", HFILL }
},
{ &hf_opcua_RedundancySupport,
{ "RedundancySupport", "", FT_UINT32, BASE_HEX, VALS(g_RedundancySupportTable), 0x0, "", HFILL }
},
{ &hf_opcua_ServerState,
{ "ServerState", "", FT_UINT32, BASE_HEX, VALS(g_ServerStateTable), 0x0, "", HFILL }
},
{ &hf_opcua_ExceptionDeviationType,
{ "ExceptionDeviationType", "", FT_UINT32, BASE_HEX, VALS(g_ExceptionDeviationTypeTable), 0x0, "", HFILL }
},
{ &hf_opcua_ColorsDataType,
{ "ColorsDataType", "", FT_UINT32, BASE_HEX, VALS(g_ColorsDataTypeTable), 0x0, "", HFILL }
},
{ &hf_opcua_DiagnosticsMasks,
{ "DiagnosticsMasks", "", FT_UINT32, BASE_HEX, VALS(g_DiagnosticsMasksTable), 0x0, "", HFILL }
},
{ &hf_opcua_EnumeratedTestType,
{ "EnumeratedTestType", "", FT_UINT32, BASE_HEX, VALS(g_EnumeratedTestTypeTable), 0x0, "", HFILL }
},
{ &hf_opcua_BrowseDirection,
{ "BrowseDirection", "", FT_UINT32, BASE_HEX, VALS(g_BrowseDirectionTable), 0x0, "", HFILL }
},
{ &hf_opcua_FilterOperator,
{ "FilterOperator", "", FT_UINT32, BASE_HEX, VALS(g_FilterOperatorTable), 0x0, "", HFILL }
},
{ &hf_opcua_TimestampsToReturn,
{ "TimestampsToReturn", "", FT_UINT32, BASE_HEX, VALS(g_TimestampsToReturnTable), 0x0, "", HFILL }
},
{ &hf_opcua_MonitoringMode,
{ "MonitoringMode", "", FT_UINT32, BASE_HEX, VALS(g_MonitoringModeTable), 0x0, "", HFILL }
},
{ &hf_opcua_DataChangeTrigger,
{ "DataChangeTrigger", "", FT_UINT32, BASE_HEX, VALS(g_DataChangeTriggerTable), 0x0, "", HFILL }
},
{ &hf_opcua_DeadbandType,
{ "DeadbandType", "", FT_UINT32, BASE_HEX, VALS(g_DeadbandTypeTable), 0x0, "", HFILL }
}
};

84
plugins/opcua/opcua_hfindeces.c
View File

@ -1,32 +1,32 @@
/******************************************************************************
** $Id$
**
** Copyright (C) 2006-2007 ascolab GmbH. All Rights Reserved.
** Web: http://www.ascolab.com
**
** This program is free software; you can redistribute it and/or
** modify it under the terms of the GNU General Public License
** as published by the Free Software Foundation; either version 2
** of the License, or (at your option) any later version.
**
** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
**
** Project: OpcUa Wireshark Plugin
**
** Description: This file contains protocol field information.
**
** This file was autogenerated on 8.5.2007 18:53:26.
** DON'T MODIFY THIS FILE!
**
******************************************************************************/
#ifdef HAVE_CONFIG_H
# include "config.h"
#endif
#include <gmodule.h>
#include <epan/packet.h>
/******************************************************************************
** $Id$
**
** Copyright (C) 2006-2007 ascolab GmbH. All Rights Reserved.
** Web: http://www.ascolab.com
**
** This program is free software; you can redistribute it and/or
** modify it under the terms of the GNU General Public License
** as published by the Free Software Foundation; either version 2
** of the License, or (at your option) any later version.
**
** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
**
** Project: OpcUa Wireshark Plugin
**
** Description: This file contains protocol field information.
**
** This file was autogenerated on 8.5.2007 18:53:26.
** DON'T MODIFY THIS FILE!
**
******************************************************************************/
#ifdef HAVE_CONFIG_H
# include "config.h"
#endif
#include <gmodule.h>
#include <epan/packet.h>
int hf_opcua_TestId = -1;
int hf_opcua_Iteration = -1;
@ -301,11 +301,11 @@ int hf_opcua_RevisedSamplingInterval = -1;
int hf_opcua_RevisedQueueSize = -1;
int hf_opcua_MonitorItemId = -1;
int hf_opcua_PublishTime = -1;
int hf_opcua_AvailableSequenceNumbersRanges = -1;
/** header field definitions */
static hf_register_info hf[] =
{
int hf_opcua_AvailableSequenceNumbersRanges = -1;
/** header field definitions */
static hf_register_info hf[] =
{
{ &hf_opcua_TestId, { "TestId", "", FT_UINT32, BASE_DEC, NULL, 0x0, "", HFILL } },
{ &hf_opcua_Iteration, { "Iteration", "", FT_INT32, BASE_DEC, NULL, 0x0, "", HFILL } },
@ -580,11 +580,11 @@ static hf_register_info hf[] =
{ &hf_opcua_RevisedQueueSize, { "RevisedQueueSize", "", FT_UINT32, BASE_DEC, NULL, 0x0, "", HFILL } },
{ &hf_opcua_MonitorItemId, { "MonitorItemId", "", FT_UINT32, BASE_DEC, NULL, 0x0, "", HFILL } },
{ &hf_opcua_PublishTime, { "PublishTime", "", FT_ABSOLUTE_TIME, BASE_NONE, NULL, 0x0, "", HFILL } },
{ &hf_opcua_AvailableSequenceNumbersRanges, { "AvailableSequenceNumbersRanges", "", FT_STRING, BASE_NONE, NULL, 0x0, "", HFILL } }
};
/** Register field types. */
void registerFieldTypes(int proto)
{
proto_register_field_array(proto, hf, array_length(hf));
}
{ &hf_opcua_AvailableSequenceNumbersRanges, { "AvailableSequenceNumbersRanges", "", FT_STRING, BASE_NONE, NULL, 0x0, "", HFILL } }
};
/** Register field types. */
void registerFieldTypes(int proto)
{
proto_register_field_array(proto, hf, array_length(hf));
}

66
plugins/opcua/opcua_hfindeces.h
View File

@ -1,32 +1,32 @@
/******************************************************************************
** $Id$
**
** Copyright (C) 2006-2007 ascolab GmbH. All Rights Reserved.
** Web: http://www.ascolab.com
**
** This program is free software; you can redistribute it and/or
** modify it under the terms of the GNU General Public License
** as published by the Free Software Foundation; either version 2
** of the License, or (at your option) any later version.
**
** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
**
** Project: OpcUa Wireshark Plugin
**
** Description: This file contains protocol field handles.
**
** This file was autogenerated on 8.5.2007 18:53:26.
** DON'T MODIFY THIS FILE!
**
******************************************************************************/
#ifdef HAVE_CONFIG_H
# include "config.h"
#endif
#include <gmodule.h>
#include <epan/packet.h>
/******************************************************************************
** $Id$
**
** Copyright (C) 2006-2007 ascolab GmbH. All Rights Reserved.
** Web: http://www.ascolab.com
**
** This program is free software; you can redistribute it and/or
** modify it under the terms of the GNU General Public License
** as published by the Free Software Foundation; either version 2
** of the License, or (at your option) any later version.
**
** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
**
** Project: OpcUa Wireshark Plugin
**
** Description: This file contains protocol field handles.
**
** This file was autogenerated on 8.5.2007 18:53:26.
** DON'T MODIFY THIS FILE!
**
******************************************************************************/
#ifdef HAVE_CONFIG_H
# include "config.h"
#endif
#include <gmodule.h>
#include <epan/packet.h>
extern int hf_opcua_TestId;
extern int hf_opcua_Iteration;
@ -301,7 +301,7 @@ extern int hf_opcua_RevisedSamplingInterval;
extern int hf_opcua_RevisedQueueSize;
extern int hf_opcua_MonitorItemId;
extern int hf_opcua_PublishTime;
extern int hf_opcua_AvailableSequenceNumbersRanges;
/** Register field types. */
void registerFieldTypes(int proto);
extern int hf_opcua_AvailableSequenceNumbersRanges;
/** Register field types. */
void registerFieldTypes(int proto);

88
plugins/opcua/opcua_identifiers.h
View File

@ -1,44 +1,44 @@
/******************************************************************************
** $Id$
**
** Copyright (C) 2006-2007 ascolab GmbH. All Rights Reserved.
** Web: http://www.ascolab.com
**
** This program is free software; you can redistribute it and/or
** modify it under the terms of the GNU General Public License
** as published by the Free Software Foundation; either version 2
** of the License, or (at your option) any later version.
**
** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
**
** Project: OpcUa Wireshark Plugin
**
** Description: Parser type definitions.
**
** This file was autogenerated on 8.5.2007 18:53:26.
** DON'T MODIFY THIS FILE!
**
******************************************************************************/
#ifdef HAVE_CONFIG_H
# include "config.h"
#endif
#include <gmodule.h>
#include <epan/packet.h>
/* declare service parser function prototype */
typedef void (*fctServiceParser)(proto_tree *tree, tvbuff_t *tvb, gint *pOffset);
/* declare enum parser function prototype */
typedef void (*fctEnumParser)(proto_tree *tree, tvbuff_t *tvb, gint *pOffset);
/* declare type parser function prototype */
typedef void (*fctComplexTypeParser)(proto_tree *tree, tvbuff_t *tvb, gint *pOffset, char *szFieldName);
/* declare type parser function prototype */
typedef void (*fctSimpleTypeParser)(proto_tree *tree, tvbuff_t *tvb, gint *pOffset, int hfIndex);
typedef struct _ParserEntry
{
int iRequestId;
fctServiceParser pParser;
} ParserEntry;
/******************************************************************************
** $Id$
**
** Copyright (C) 2006-2007 ascolab GmbH. All Rights Reserved.
** Web: http://www.ascolab.com
**
** This program is free software; you can redistribute it and/or
** modify it under the terms of the GNU General Public License
** as published by the Free Software Foundation; either version 2
** of the License, or (at your option) any later version.
**
** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
**
** Project: OpcUa Wireshark Plugin
**
** Description: Parser type definitions.
**
** This file was autogenerated on 8.5.2007 18:53:26.
** DON'T MODIFY THIS FILE!
**
******************************************************************************/
#ifdef HAVE_CONFIG_H
# include "config.h"
#endif
#include <gmodule.h>
#include <epan/packet.h>
/* declare service parser function prototype */
typedef void (*fctServiceParser)(proto_tree *tree, tvbuff_t *tvb, gint *pOffset);
/* declare enum parser function prototype */
typedef void (*fctEnumParser)(proto_tree *tree, tvbuff_t *tvb, gint *pOffset);
/* declare type parser function prototype */
typedef void (*fctComplexTypeParser)(proto_tree *tree, tvbuff_t *tvb, gint *pOffset, char *szFieldName);
/* declare type parser function prototype */
typedef void (*fctSimpleTypeParser)(proto_tree *tree, tvbuff_t *tvb, gint *pOffset, int hfIndex);
typedef struct _ParserEntry
{
int iRequestId;
fctServiceParser pParser;
} ParserEntry;

1218
plugins/opcua/opcua_serviceparser.c
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File diff suppressed because it is too large Load Diff

114
plugins/opcua/opcua_servicetable.c
View File

@ -1,36 +1,36 @@
/******************************************************************************
** $Id$
**
** Copyright (C) 2006-2007 ascolab GmbH. All Rights Reserved.
** Web: http://www.ascolab.com
**
** This program is free software; you can redistribute it and/or
** modify it under the terms of the GNU General Public License
** as published by the Free Software Foundation; either version 2
** of the License, or (at your option) any later version.
**
** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
**
** Project: OpcUa Wireshark Plugin
**
** Description: Service table and service dispatcher.
**
** This file was autogenerated on 8.5.2007 18:53:26.
** DON'T MODIFY THIS FILE!
**
******************************************************************************/
#ifdef HAVE_CONFIG_H
# include "config.h"
#endif
#include <gmodule.h>
#include <epan/packet.h>
#include "opcua_identifiers.h"
#include "opcua_serviceparser.h"
ParserEntry g_arParserTable[] = {
/******************************************************************************
** $Id$
**
** Copyright (C) 2006-2007 ascolab GmbH. All Rights Reserved.
** Web: http://www.ascolab.com
**
** This program is free software; you can redistribute it and/or
** modify it under the terms of the GNU General Public License
** as published by the Free Software Foundation; either version 2
** of the License, or (at your option) any later version.
**
** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
**
** Project: OpcUa Wireshark Plugin
**
** Description: Service table and service dispatcher.
**
** This file was autogenerated on 8.5.2007 18:53:26.
** DON'T MODIFY THIS FILE!
**
******************************************************************************/
#ifdef HAVE_CONFIG_H
# include "config.h"
#endif
#include <gmodule.h>
#include <epan/packet.h>
#include "opcua_identifiers.h"
#include "opcua_serviceparser.h"
ParserEntry g_arParserTable[] = {
{ 1358, parseTestStackRequest },
{ 1363, parseTestStackResponse },
{ 1368, parseTestStackExRequest },
@ -107,11 +107,11 @@ ParserEntry g_arParserTable[] = {
{ 2080, parseTransferSubscriptionsResponse },
{ 2085, parseDeleteSubscriptionsRequest },
{ 2090, parseDeleteSubscriptionsResponse }
};
const int g_NumServices = sizeof(g_arParserTable) / sizeof(ParserEntry);
/** Service type table */
};
const int g_NumServices = sizeof(g_arParserTable) / sizeof(ParserEntry);
/** Service type table */
const value_string g_requesttypes[] = {
{ 1358, "TestStackRequest" },
{ 1363, "TestStackResponse" },
@ -188,22 +188,22 @@ const value_string g_requesttypes[] = {
{ 2075, "TransferSubscriptionsRequest" },
{ 2080, "TransferSubscriptionsResponse" },
{ 2085, "DeleteSubscriptionsRequest" },
{ 2090, "DeleteSubscriptionsResponse" },
{ 0, NULL }
};
/** Dispatch all services to a special parser function. */
void dispatchService(proto_tree *tree, tvbuff_t *tvb, gint *pOffset, int ServiceId)
{
int index = 0;
while (index < g_NumServices)
{
if (g_arParserTable[index].iRequestId == ServiceId)
{
(*g_arParserTable[index].pParser)(tree, tvb, pOffset);
break;
}
index++;
}
}
{ 2090, "DeleteSubscriptionsResponse" },
{ 0, NULL }
};
/** Dispatch all services to a special parser function. */
void dispatchService(proto_tree *tree, tvbuff_t *tvb, gint *pOffset, int ServiceId)
{
int index = 0;
while (index < g_NumServices)
{
if (g_arParserTable[index].iRequestId == ServiceId)
{
(*g_arParserTable[index].pParser)(tree, tvb, pOffset);
break;
}
index++;
}
}

1680
plugins/opcua/opcua_simpletypes.c
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File diff suppressed because it is too large Load Diff

112
plugins/opcua/opcua_simpletypes.h
View File

@ -1,56 +1,56 @@
/******************************************************************************
** $Id: opcua_simpletypes.h,v 1.1 2007/02/08 11:26:55 gergap Exp $
**
** Copyright (C) 2006-2007 ascolab GmbH. All Rights Reserved.
** Web: http://www.ascolab.com
**
** This program is free software; you can redistribute it and/or
** modify it under the terms of the GNU General Public License
** as published by the Free Software Foundation; either version 2
** of the License, or (at your option) any later version.
**
** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
**
** Project: OpcUa Wireshark Plugin
**
** Description: Implementation of OpcUa built-in type parsers.
** This contains all the simple types and some complex types.
**
** Author: Gerhard Gappmeier <gerhard.gappmeier@ascolab.com>
** Last change by: $Author: gergap $
**
******************************************************************************/
#include "opcua_identifiers.h"
/* simple types */
void parseBoolean(proto_tree *tree, tvbuff_t *tvb, gint *pOffset, int hfIndex);
void parseByte(proto_tree *tree, tvbuff_t *tvb, gint *pOffset, int hfIndex);
void parseSByte(proto_tree *tree, tvbuff_t *tvb, gint *pOffset, int hfIndex);
void parseUInt16(proto_tree *tree, tvbuff_t *tvb, gint *pOffset, int hfIndex);
void parseInt16(proto_tree *tree, tvbuff_t *tvb, gint *pOffset, int hfIndex);
void parseUInt32(proto_tree *tree, tvbuff_t *tvb, gint *pOffset, int hfIndex);
void parseInt32(proto_tree *tree, tvbuff_t *tvb, gint *pOffset, int hfIndex);
void parseUInt64(proto_tree *tree, tvbuff_t *tvb, gint *pOffset, int hfIndex);
void parseInt64(proto_tree *tree, tvbuff_t *tvb, gint *pOffset, int hfIndex);
void parseString(proto_tree *tree, tvbuff_t *tvb, gint *pOffset, int hfIndex);
void parseGuid(proto_tree *tree, tvbuff_t *tvb, gint *pOffset, int hfIndex);
void parseByteString(proto_tree *tree, tvbuff_t *tvb, gint *pOffset, int hfIndex);
void parseXmlElement(proto_tree *tree, tvbuff_t *tvb, gint *pOffset, int hfIndex);
void parseFloat(proto_tree *tree, tvbuff_t *tvb, gint *pOffset, int hfIndex);
void parseDouble(proto_tree *tree, tvbuff_t *tvb, gint *pOffset, int hfIndex);
void parseDateTime(proto_tree *tree, tvbuff_t *tvb, gint *pOffset, int hfIndex);
void parseStatusCode(proto_tree *tree, tvbuff_t *tvb, gint *pOffset, int hfIndex);
/* complex types */
void parseLocalizedText(proto_tree *tree, tvbuff_t *tvb, gint *pOffset, char *szFieldName);
void parseNodeId(proto_tree *tree, tvbuff_t *tvb, gint *pOffset, char *szFieldName);
void parseDiagnosticInfo(proto_tree *tree, tvbuff_t *tvb, gint *pOffset, char *szFieldName);
void parseExtensionObject(proto_tree *tree, tvbuff_t *tvb, gint *pOffset, char *szFieldName);
void parseQualifiedName(proto_tree *tree, tvbuff_t *tvb, gint *pOffset, char *szFieldName);
void parseDataValue(proto_tree *tree, tvbuff_t *tvb, gint *pOffset, char *szFieldName);
void parseVariant(proto_tree *tree, tvbuff_t *tvb, gint *pOffset, char *szFieldName);
void parseExpandedNodeId(proto_tree *tree, tvbuff_t *tvb, gint *pOffset, char *szFieldName);
void parseArraySimple(proto_tree *tree, tvbuff_t *tvb, gint *pOffset, int hfIndex, fctSimpleTypeParser pParserFunction);
void parseArrayEnum(proto_tree *tree, tvbuff_t *tvb, gint *pOffset, fctEnumParser pParserFunction);
void parseArrayComplex(proto_tree *tree, tvbuff_t *tvb, gint *pOffset, char *szFieldName, fctComplexTypeParser pParserFunction);
void registerSimpleTypes(int proto);
/******************************************************************************
** $Id$
**
** Copyright (C) 2006-2007 ascolab GmbH. All Rights Reserved.
** Web: http://www.ascolab.com
**
** This program is free software; you can redistribute it and/or
** modify it under the terms of the GNU General Public License
** as published by the Free Software Foundation; either version 2
** of the License, or (at your option) any later version.
**
** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
**
** Project: OpcUa Wireshark Plugin
**
** Description: Implementation of OpcUa built-in type parsers.
** This contains all the simple types and some complex types.
**
** Author: Gerhard Gappmeier <gerhard.gappmeier@ascolab.com>
** Last change by: $Author: gergap $
**
******************************************************************************/
#include "opcua_identifiers.h"
/* simple types */
void parseBoolean(proto_tree *tree, tvbuff_t *tvb, gint *pOffset, int hfIndex);
void parseByte(proto_tree *tree, tvbuff_t *tvb, gint *pOffset, int hfIndex);
void parseSByte(proto_tree *tree, tvbuff_t *tvb, gint *pOffset, int hfIndex);
void parseUInt16(proto_tree *tree, tvbuff_t *tvb, gint *pOffset, int hfIndex);
void parseInt16(proto_tree *tree, tvbuff_t *tvb, gint *pOffset, int hfIndex);
void parseUInt32(proto_tree *tree, tvbuff_t *tvb, gint *pOffset, int hfIndex);
void parseInt32(proto_tree *tree, tvbuff_t *tvb, gint *pOffset, int hfIndex);
void parseUInt64(proto_tree *tree, tvbuff_t *tvb, gint *pOffset, int hfIndex);
void parseInt64(proto_tree *tree, tvbuff_t *tvb, gint *pOffset, int hfIndex);
void parseString(proto_tree *tree, tvbuff_t *tvb, gint *pOffset, int hfIndex);
void parseGuid(proto_tree *tree, tvbuff_t *tvb, gint *pOffset, int hfIndex);
void parseByteString(proto_tree *tree, tvbuff_t *tvb, gint *pOffset, int hfIndex);
void parseXmlElement(proto_tree *tree, tvbuff_t *tvb, gint *pOffset, int hfIndex);
void parseFloat(proto_tree *tree, tvbuff_t *tvb, gint *pOffset, int hfIndex);
void parseDouble(proto_tree *tree, tvbuff_t *tvb, gint *pOffset, int hfIndex);
void parseDateTime(proto_tree *tree, tvbuff_t *tvb, gint *pOffset, int hfIndex);
void parseStatusCode(proto_tree *tree, tvbuff_t *tvb, gint *pOffset, int hfIndex);
/* complex types */
void parseLocalizedText(proto_tree *tree, tvbuff_t *tvb, gint *pOffset, char *szFieldName);
void parseNodeId(proto_tree *tree, tvbuff_t *tvb, gint *pOffset, char *szFieldName);
void parseDiagnosticInfo(proto_tree *tree, tvbuff_t *tvb, gint *pOffset, char *szFieldName);
void parseExtensionObject(proto_tree *tree, tvbuff_t *tvb, gint *pOffset, char *szFieldName);
void parseQualifiedName(proto_tree *tree, tvbuff_t *tvb, gint *pOffset, char *szFieldName);
void parseDataValue(proto_tree *tree, tvbuff_t *tvb, gint *pOffset, char *szFieldName);
void parseVariant(proto_tree *tree, tvbuff_t *tvb, gint *pOffset, char *szFieldName);
void parseExpandedNodeId(proto_tree *tree, tvbuff_t *tvb, gint *pOffset, char *szFieldName);
void parseArraySimple(proto_tree *tree, tvbuff_t *tvb, gint *pOffset, int hfIndex, fctSimpleTypeParser pParserFunction);
void parseArrayEnum(proto_tree *tree, tvbuff_t *tvb, gint *pOffset, fctEnumParser pParserFunction);
void parseArrayComplex(proto_tree *tree, tvbuff_t *tvb, gint *pOffset, char *szFieldName, fctComplexTypeParser pParserFunction);
void registerSimpleTypes(int proto);

244
plugins/opcua/ua_application_layer.c
View File

@ -1,122 +1,122 @@
/******************************************************************************
** $Id: ua_application_layer.c,v 1.3 2007/02/08 11:31:56 gergap Exp $
**
** Copyright (C) 2006-2007 ascolab GmbH. All Rights Reserved.
** Web: http://www.ascolab.com
**
** This program is free software; you can redistribute it and/or
** modify it under the terms of the GNU General Public License
** as published by the Free Software Foundation; either version 2
** of the License, or (at your option) any later version.
**
** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
**
** Project: OpcUa Wireshark Plugin
**
** Description: OpcUa Application Layer Decoder.
**
** Author: Gerhard Gappmeier <gerhard.gappmeier@ascolab.com>
** Last change by: $Author: gergap $
**
******************************************************************************/
#ifdef HAVE_CONFIG_H
# include "config.h"
#endif
#include <gmodule.h>
#include <epan/packet.h>
#include "opcua_simpletypes.h"
/** NodeId encoding mask table */
static const value_string g_nodeidmasks[] = {
{ 0, "Two byte encoded Numeric" },
{ 1, "Four byte encoded Numeric" },
{ 2, "Numeric of arbitrary length" },
{ 3, "String" },
{ 4, "URI" },
{ 5, "GUID" },
{ 6, "ByteString" },
{ 0x80, "UriMask" },
{ 0, NULL }
};
/** Service type table */
extern const value_string g_requesttypes[];
static int hf_opcua_nodeid_encodingmask = -1;
static int hf_opcua_app_nsid = -1;
static int hf_opcua_app_numeric = -1;
/** header field definitions */
static hf_register_info hf[] =
{
{ &hf_opcua_nodeid_encodingmask,
{ "NodeId EncodingMask", "application.nodeid.encodingmask", FT_UINT8, BASE_HEX, VALS(g_nodeidmasks), 0x0, "", HFILL }
},
{ &hf_opcua_app_nsid,
{ "NodeId EncodingMask", "application.nodeid.nsid", FT_UINT8, BASE_DEC, NULL, 0x0, "", HFILL }
},
{ &hf_opcua_app_numeric,
{ "NodeId Identifier Numeric", "application.nodeid.numeric", FT_UINT32, BASE_DEC, VALS(g_requesttypes), 0x0, "", HFILL }
}
};
/** Register application layer types. */
void registerApplicationLayerTypes(int proto)
{
proto_register_field_array(proto, hf, array_length(hf));
}
/** Parses an OpcUa Service NodeId and returns the service type.
* In this cases the NodeId is always from type numeric and NSId = 0.
*/
int parseServiceNodeId(proto_tree *tree, tvbuff_t *tvb, gint *pOffset, char *szFieldName)
{
gint iOffset = *pOffset;
guint8 EncodingMask, NSId = 0;
guint32 Numeric = 0;
szFieldName = 0; /* avoid warning */
EncodingMask = tvb_get_guint8(tvb, iOffset);
proto_tree_add_item(tree, hf_opcua_nodeid_encodingmask, tvb, iOffset, 1, TRUE);
iOffset++;
switch(EncodingMask)
{
case 0x00: /* two byte node id */
Numeric = tvb_get_guint8(tvb, iOffset);
proto_tree_add_item(tree, hf_opcua_app_numeric, tvb, iOffset, 1, TRUE);
iOffset+=1;
break;
case 0x01: /* four byte node id */
NSId = tvb_get_guint8(tvb, iOffset);
proto_tree_add_item(tree, hf_opcua_app_nsid, tvb, iOffset, 1, TRUE);
iOffset+=1;
Numeric = tvb_get_letohs(tvb, iOffset);
proto_tree_add_item(tree, hf_opcua_app_numeric, tvb, iOffset, 2, TRUE);
iOffset+=2;
break;
case 0x02: /* numeric, that does not fit into four bytes */
NSId = tvb_get_letohl(tvb, iOffset);
proto_tree_add_item(tree, hf_opcua_app_nsid, tvb, iOffset, 4, TRUE);
iOffset+=4;
Numeric = tvb_get_letohl(tvb, iOffset);
proto_tree_add_item(tree, hf_opcua_app_numeric, tvb, iOffset, 4, TRUE);
iOffset+=4;
break;
case 0x03: /* string */
case 0x04: /* uri */
case 0x05: /* guid */
case 0x06: /* byte string */
/* NOT USED */
break;
};
*pOffset = iOffset;
return Numeric;
}
/******************************************************************************
** $Id$
**
** Copyright (C) 2006-2007 ascolab GmbH. All Rights Reserved.
** Web: http://www.ascolab.com
**
** This program is free software; you can redistribute it and/or
** modify it under the terms of the GNU General Public License
** as published by the Free Software Foundation; either version 2
** of the License, or (at your option) any later version.
**
** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
**
** Project: OpcUa Wireshark Plugin
**
** Description: OpcUa Application Layer Decoder.
**
** Author: Gerhard Gappmeier <gerhard.gappmeier@ascolab.com>
** Last change by: $Author: gergap $
**
******************************************************************************/
#ifdef HAVE_CONFIG_H
# include "config.h"
#endif
#include <gmodule.h>
#include <epan/packet.h>
#include "opcua_simpletypes.h"
/** NodeId encoding mask table */
static const value_string g_nodeidmasks[] = {
{ 0, "Two byte encoded Numeric" },
{ 1, "Four byte encoded Numeric" },
{ 2, "Numeric of arbitrary length" },
{ 3, "String" },
{ 4, "URI" },
{ 5, "GUID" },
{ 6, "ByteString" },
{ 0x80, "UriMask" },
{ 0, NULL }
};
/** Service type table */
extern const value_string g_requesttypes[];
static int hf_opcua_nodeid_encodingmask = -1;
static int hf_opcua_app_nsid = -1;
static int hf_opcua_app_numeric = -1;
/** header field definitions */
static hf_register_info hf[] =
{
{ &hf_opcua_nodeid_encodingmask,
{ "NodeId EncodingMask", "application.nodeid.encodingmask", FT_UINT8, BASE_HEX, VALS(g_nodeidmasks), 0x0, "", HFILL }
},
{ &hf_opcua_app_nsid,
{ "NodeId EncodingMask", "application.nodeid.nsid", FT_UINT8, BASE_DEC, NULL, 0x0, "", HFILL }
},
{ &hf_opcua_app_numeric,
{ "NodeId Identifier Numeric", "application.nodeid.numeric", FT_UINT32, BASE_DEC, VALS(g_requesttypes), 0x0, "", HFILL }
}
};
/** Register application layer types. */
void registerApplicationLayerTypes(int proto)
{
proto_register_field_array(proto, hf, array_length(hf));
}
/** Parses an OpcUa Service NodeId and returns the service type.
* In this cases the NodeId is always from type numeric and NSId = 0.
*/
int parseServiceNodeId(proto_tree *tree, tvbuff_t *tvb, gint *pOffset, char *szFieldName)
{
gint iOffset = *pOffset;
guint8 EncodingMask, NSId = 0;
guint32 Numeric = 0;
szFieldName = 0; /* avoid warning */
EncodingMask = tvb_get_guint8(tvb, iOffset);
proto_tree_add_item(tree, hf_opcua_nodeid_encodingmask, tvb, iOffset, 1, TRUE);
iOffset++;
switch(EncodingMask)
{
case 0x00: /* two byte node id */
Numeric = tvb_get_guint8(tvb, iOffset);
proto_tree_add_item(tree, hf_opcua_app_numeric, tvb, iOffset, 1, TRUE);
iOffset+=1;
break;
case 0x01: /* four byte node id */
NSId = tvb_get_guint8(tvb, iOffset);
proto_tree_add_item(tree, hf_opcua_app_nsid, tvb, iOffset, 1, TRUE);
iOffset+=1;
Numeric = tvb_get_letohs(tvb, iOffset);
proto_tree_add_item(tree, hf_opcua_app_numeric, tvb, iOffset, 2, TRUE);
iOffset+=2;
break;
case 0x02: /* numeric, that does not fit into four bytes */
NSId = tvb_get_letohl(tvb, iOffset);
proto_tree_add_item(tree, hf_opcua_app_nsid, tvb, iOffset, 4, TRUE);
iOffset+=4;
Numeric = tvb_get_letohl(tvb, iOffset);
proto_tree_add_item(tree, hf_opcua_app_numeric, tvb, iOffset, 4, TRUE);
iOffset+=4;
break;
case 0x03: /* string */
case 0x04: /* uri */
case 0x05: /* guid */
case 0x06: /* byte string */
/* NOT USED */
break;
};
*pOffset = iOffset;
return Numeric;
}

54
plugins/opcua/ua_application_layer.h
View File

@ -1,27 +1,27 @@
/******************************************************************************
** $Id: ua_application_layer.h,v 1.3 2007/02/08 12:19:58 gergap Exp $
**
** Copyright (C) 2006-2007 ascolab GmbH. All Rights Reserved.
** Web: http://www.ascolab.com
**
** This program is free software; you can redistribute it and/or
** modify it under the terms of the GNU General Public License
** as published by the Free Software Foundation; either version 2
** of the License, or (at your option) any later version.
**
** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
**
** Project: OpcUa Wireshark Plugin
**
** Description: OpcUa Application Layer Decoder.
**
** Author: Gerhard Gappmeier <gerhard.gappmeier@ascolab.com>
** Last change by: $Author: gergap $
**
******************************************************************************/
void registerApplicationLayerTypes(int proto);
/* Ua type parsers */
int parseServiceNodeId(proto_tree *tree, tvbuff_t *tvb, gint *pOffset, char *szFieldName);
/******************************************************************************
** $Id$
**
** Copyright (C) 2006-2007 ascolab GmbH. All Rights Reserved.
** Web: http://www.ascolab.com
**
** This program is free software; you can redistribute it and/or
** modify it under the terms of the GNU General Public License
** as published by the Free Software Foundation; either version 2
** of the License, or (at your option) any later version.
**
** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
**
** Project: OpcUa Wireshark Plugin
**
** Description: OpcUa Application Layer Decoder.
**
** Author: Gerhard Gappmeier <gerhard.gappmeier@ascolab.com>
** Last change by: $Author: gergap $
**
******************************************************************************/
void registerApplicationLayerTypes(int proto);
/* Ua type parsers */
int parseServiceNodeId(proto_tree *tree, tvbuff_t *tvb, gint *pOffset, char *szFieldName);

188
plugins/opcua/ua_security_layer.c
View File

@ -1,99 +1,99 @@
/******************************************************************************
** $Id: ua_security_layer.c,v 1.2 2007/02/08 12:16:59 gergap Exp $
**
** Copyright (C) 2006-2007 ascolab GmbH. All Rights Reserved.
** Web: http://www.ascolab.com
**
** This program is free software; you can redistribute it and/or
** modify it under the terms of the GNU General Public License
** as published by the Free Software Foundation; either version 2
** of the License, or (at your option) any later version.
**
** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
**
** Project: OpcUa Wireshark Plugin
**
** Description: OpcUa Security Layer Decoder.
**
** Author: Gerhard Gappmeier <gerhard.gappmeier@ascolab.com>
** Last change by: $Author: gergap $
**
******************************************************************************/
#ifdef HAVE_CONFIG_H
# include "config.h"
#endif
#include <gmodule.h>
#include <epan/packet.h>
#include "ua_application_layer.h"
#include "opcua_simpletypes.h"
/** NodeClass enum table */
/******************************************************************************
** $Id$
**
** Copyright (C) 2006-2007 ascolab GmbH. All Rights Reserved.
** Web: http://www.ascolab.com
**
** This program is free software; you can redistribute it and/or
** modify it under the terms of the GNU General Public License
** as published by the Free Software Foundation; either version 2
** of the License, or (at your option) any later version.
**
** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
**
** Project: OpcUa Wireshark Plugin
**
** Description: OpcUa Security Layer Decoder.
**
** Author: Gerhard Gappmeier <gerhard.gappmeier@ascolab.com>
** Last change by: $Author: gergap $
**
******************************************************************************/
#ifdef HAVE_CONFIG_H
# include "config.h"
#endif
#include <gmodule.h>
#include <epan/packet.h>
#include "ua_application_layer.h"
#include "opcua_simpletypes.h"
/** NodeClass enum table */
static const value_string g_SecSigTable[] = {
{ 0, "GetSecurityPolcies" },
{ 1, "OpenSecureChannel" },
{ 2, "CloseSecureChannel" },
{ 3, "Message" },
{ 3, "Message" },
{ 0, NULL }
};
static int hf_opcua_SecuritySigEnum = -1;
static int hf_opcua_security_sig = -1;
static int hf_opcua_security_policy = -1;
static int hf_opcua_security_channel = -1;
static int hf_opcua_security_token = -1;
static hf_register_info hf[] =
{
{ &hf_opcua_security_sig,
{ "Security Signature", "security.sig", FT_UINT16, BASE_HEX, VALS(g_SecSigTable), 0x0, "", HFILL }
},
{ &hf_opcua_security_policy,
{ "Security Policy", "security.policy", FT_STRING, BASE_NONE, NULL, 0x0, "", HFILL }
},
{ &hf_opcua_security_channel,
{ "Secure Channel Id", "security.channel", FT_GUID, BASE_NONE, NULL, 0x0, "", HFILL }
},
{ &hf_opcua_security_token,
{ "Security Token Id", "security.token", FT_STRING, BASE_NONE, NULL, 0x0, "", HFILL }
}
};
/** Register security layer types. */
void registerSecurityLayerTypes(int proto)
{
proto_register_field_array(proto, hf, array_length(hf));
}
/* Security Layer: message parsers
* Only works for Security Policy "NoSecurity" at the moment.
*/
void parseSecurityLayer(proto_tree *tree, tvbuff_t *tvb, gint *pOffset)
{
guint16 Sig;
Sig = tvb_get_letohs(tvb, pOffset[0]);
proto_tree_add_item(tree, hf_opcua_security_sig, tvb, *pOffset, 2, TRUE); *pOffset+=2;
switch (Sig)
{
case 0: /* GetSecurityPolicies */
break;
case 1: /* OpenSecureChannel */
parseGuid(tree, tvb, pOffset, hf_opcua_security_channel);
parseString(tree, tvb, pOffset, hf_opcua_security_policy);
break;
case 2: /* CloseSecureChannel */
parseGuid(tree, tvb, pOffset, hf_opcua_security_channel);
parseString(tree, tvb, pOffset, hf_opcua_security_token);
break;
case 3: /* Other Services Messages */
parseGuid(tree, tvb, pOffset, hf_opcua_security_channel);
parseString(tree, tvb, pOffset, hf_opcua_security_token);
break;
}
}
};
static int hf_opcua_SecuritySigEnum = -1;
static int hf_opcua_security_sig = -1;
static int hf_opcua_security_policy = -1;
static int hf_opcua_security_channel = -1;
static int hf_opcua_security_token = -1;
static hf_register_info hf[] =
{
{ &hf_opcua_security_sig,
{ "Security Signature", "security.sig", FT_UINT16, BASE_HEX, VALS(g_SecSigTable), 0x0, "", HFILL }
},
{ &hf_opcua_security_policy,
{ "Security Policy", "security.policy", FT_STRING, BASE_NONE, NULL, 0x0, "", HFILL }
},
{ &hf_opcua_security_channel,
{ "Secure Channel Id", "security.channel", FT_GUID, BASE_NONE, NULL, 0x0, "", HFILL }
},
{ &hf_opcua_security_token,
{ "Security Token Id", "security.token", FT_STRING, BASE_NONE, NULL, 0x0, "", HFILL }
}
};
/** Register security layer types. */
void registerSecurityLayerTypes(int proto)
{
proto_register_field_array(proto, hf, array_length(hf));
}
/* Security Layer: message parsers
* Only works for Security Policy "NoSecurity" at the moment.
*/
void parseSecurityLayer(proto_tree *tree, tvbuff_t *tvb, gint *pOffset)
{
guint16 Sig;
Sig = tvb_get_letohs(tvb, pOffset[0]);
proto_tree_add_item(tree, hf_opcua_security_sig, tvb, *pOffset, 2, TRUE); *pOffset+=2;
switch (Sig)
{
case 0: /* GetSecurityPolicies */
break;
case 1: /* OpenSecureChannel */
parseGuid(tree, tvb, pOffset, hf_opcua_security_channel);
parseString(tree, tvb, pOffset, hf_opcua_security_policy);
break;
case 2: /* CloseSecureChannel */
parseGuid(tree, tvb, pOffset, hf_opcua_security_channel);
parseString(tree, tvb, pOffset, hf_opcua_security_token);
break;
case 3: /* Other Services Messages */
parseGuid(tree, tvb, pOffset, hf_opcua_security_channel);
parseString(tree, tvb, pOffset, hf_opcua_security_token);
break;
}
}

50
plugins/opcua/ua_security_layer.h
View File

@ -1,25 +1,25 @@
/******************************************************************************
** $Id: ua_security_layer.h,v 1.2 2007/02/08 12:19:58 gergap Exp $
**
** Copyright (C) 2006-2007 ascolab GmbH. All Rights Reserved.
** Web: http://www.ascolab.com
**
** This program is free software; you can redistribute it and/or
** modify it under the terms of the GNU General Public License
** as published by the Free Software Foundation; either version 2
** of the License, or (at your option) any later version.
**
** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
**
** Project: OpcUa Wireshark Plugin
**
** Description: OpcUa Security Layer Decoder.
**
** Author: Gerhard Gappmeier <gerhard.gappmeier@ascolab.com>
** Last change by: $Author: gergap $
**
******************************************************************************/
void registerSecurityLayerTypes(int proto);
void parseSecurityLayer(proto_tree *tree, tvbuff_t *tvb, gint *pOffset);
/******************************************************************************
** $Id$
**
** Copyright (C) 2006-2007 ascolab GmbH. All Rights Reserved.
** Web: http://www.ascolab.com
**
** This program is free software; you can redistribute it and/or
** modify it under the terms of the GNU General Public License
** as published by the Free Software Foundation; either version 2
** of the License, or (at your option) any later version.
**
** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
**
** Project: OpcUa Wireshark Plugin
**
** Description: OpcUa Security Layer Decoder.
**
** Author: Gerhard Gappmeier <gerhard.gappmeier@ascolab.com>
** Last change by: $Author: gergap $
**
******************************************************************************/
void registerSecurityLayerTypes(int proto);
void parseSecurityLayer(proto_tree *tree, tvbuff_t *tvb, gint *pOffset);

422
plugins/opcua/ua_transport_layer.c
View File

@ -1,211 +1,211 @@
/******************************************************************************
** $Id: ua_transport_layer.c,v 1.3 2007/02/08 12:17:50 gergap Exp $
**
** Copyright (C) 2006-2007 ascolab GmbH. All Rights Reserved.
** Web: http://www.ascolab.com
**
** This program is free software; you can redistribute it and/or
** modify it under the terms of the GNU General Public License
** as published by the Free Software Foundation; either version 2
** of the License, or (at your option) any later version.
**
** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
**
** Project: OpcUa Wireshark Plugin
**
** Description: OpcUa Transport Layer Decoder.
**
** Author: Gerhard Gappmeier <gerhard.gappmeier@ascolab.com>
** Last change by: $Author: gergap $
**
******************************************************************************/
#ifdef HAVE_CONFIG_H
# include "config.h"
#endif
#include <gmodule.h>
#include <epan/packet.h>
#include "ua_security_layer.h"
#include "ua_application_layer.h"
#include "opcua_simpletypes.h"
#include <string.h>
#include <epan/emem.h>
void dispatchService(proto_tree *tree, tvbuff_t *tvb, gint *pOffset, int ServiceId);
static int hf_opcua_transport_sig = -1;
static int hf_opcua_transport_len = -1;
static int hf_opcua_transport_ver = -1;
static int hf_opcua_transport_cid = -1;
static int hf_opcua_transport_lifetime = -1;
static int hf_opcua_transport_sbl = -1;
static int hf_opcua_transport_rbl = -1;
static int hf_opcua_transport_endpoint = -1;
static int hf_opcua_transport_rlifetime = -1;
static int hf_opcua_transport_rsbl = -1;
static int hf_opcua_transport_rrbl = -1;
static int hf_opcua_transport_altendpoint = -1;
static int hf_opcua_transport_rqid = -1;
static int hf_opcua_transport_status = -1;
extern gint ett_opcua_nodeid;
static hf_register_info hf[] =
{
{ &hf_opcua_transport_sig,
/* full name , abbreviation , type , display , strings, bitmask, blurb, id, parent, ref_count, bitshift */
{ "Signature", "transport.sig", FT_STRING, BASE_NONE, NULL, 0x0, "", HFILL }
},
{ &hf_opcua_transport_len,
{ "Message Length", "transport.len", FT_UINT32, BASE_DEC, NULL, 0x0, "", HFILL }
},
{ &hf_opcua_transport_ver,
{ "Version", "transport.ver", FT_UINT32, BASE_DEC, NULL, 0x0, "", HFILL }
},
{ &hf_opcua_transport_cid,
{ "ConnectionId", "transport.cid", FT_GUID, BASE_NONE, NULL, 0x0, "", HFILL }
},
{ &hf_opcua_transport_lifetime,
{ "Lifetime", "transport.lifetime", FT_UINT32, BASE_DEC, NULL, 0x0, "", HFILL }
},
{ &hf_opcua_transport_sbl,
{ "SendBufferLength", "transport.sbl", FT_UINT32, BASE_DEC, NULL, 0x0, "", HFILL }
},
{ &hf_opcua_transport_rbl,
{ "ReceiveBufferLength", "transport.rbl", FT_UINT32, BASE_DEC, NULL, 0x0, "", HFILL }
},
{ &hf_opcua_transport_endpoint,
{ "EndPoint", "transport.endpoint", FT_STRING, BASE_NONE, NULL, 0x0, "", HFILL }
},
{ &hf_opcua_transport_rlifetime,
{ "Revised Lifetime", "transport.rlifetime", FT_UINT32, BASE_DEC, NULL, 0x0, "", HFILL }
},
{ &hf_opcua_transport_rsbl,
{ "Revised SendBufferLength", "transport.rsbl", FT_UINT32, BASE_DEC, NULL, 0x0, "", HFILL }
},
{ &hf_opcua_transport_rrbl,
{ "Revised ReceiveBufferLength", "transport.rrbl", FT_UINT32, BASE_DEC, NULL, 0x0, "", HFILL }
},
{ &hf_opcua_transport_altendpoint,
{ "Alternate EndPoint", "transport.altendpoint", FT_STRING, BASE_NONE, NULL, 0x0, "", HFILL }
},
{ &hf_opcua_transport_rqid,
{ "RequestId", "transport.rqid", FT_UINT32, BASE_DEC, NULL, 0x0, "", HFILL }
},
{ &hf_opcua_transport_status,
{ "StatusCode", "transport.status", FT_UINT32, BASE_DEC, NULL, 0x0, "", HFILL }
}
};
/** subtree types */
extern gint ett_opcua_extensionobject;
/** Register transport layer types. */
void registerTransportLayerTypes(int proto)
{
proto_register_field_array(proto, hf, array_length(hf));
}
/** helper functions for adding strings,
* that are not zero terminated.
*/
void addString(proto_tree *tree,
int hfindex,
tvbuff_t *tvb,
gint start,
gint length,
const char *value)
{
char *szValue = ep_alloc(256);
if (szValue)
{
if (length > 255) length = 255;
/* copy non null terminated string data */
strncpy(szValue, value, length);
/* set null terminator */
szValue[length] = 0;
proto_tree_add_string(tree, hfindex, tvb, start, length, szValue);
}
}
/* Transport Layer: message parsers */
void parseHello(proto_tree *tree, tvbuff_t *tvb, gint *pOffset)
{
addString(tree, hf_opcua_transport_sig, tvb, *pOffset, 4, tvb->real_data); *pOffset+=4;
proto_tree_add_item(tree, hf_opcua_transport_len, tvb, *pOffset, 4, TRUE); *pOffset+=4;
proto_tree_add_item(tree, hf_opcua_transport_ver, tvb, *pOffset, 4, TRUE); *pOffset+=4;
proto_tree_add_item(tree, hf_opcua_transport_cid, tvb, *pOffset, 16, TRUE); *pOffset+=16;
proto_tree_add_item(tree, hf_opcua_transport_lifetime, tvb, *pOffset, 4, TRUE); *pOffset+=4;
proto_tree_add_item(tree, hf_opcua_transport_sbl, tvb, *pOffset, 4, TRUE); *pOffset+=4;
proto_tree_add_item(tree, hf_opcua_transport_rbl, tvb, *pOffset, 4, TRUE); *pOffset+=4;
parseString(tree, tvb, pOffset, hf_opcua_transport_endpoint);
}
void parseAcknowledge(proto_tree *tree, tvbuff_t *tvb, gint *pOffset)
{
addString(tree, hf_opcua_transport_sig, tvb, *pOffset, 4, tvb->real_data); *pOffset+=4;
proto_tree_add_item(tree, hf_opcua_transport_len, tvb, *pOffset, 4, TRUE); *pOffset+=4;
proto_tree_add_item(tree, hf_opcua_transport_cid, tvb, *pOffset, 16, TRUE); *pOffset+=16;
proto_tree_add_item(tree, hf_opcua_transport_rlifetime, tvb, *pOffset, 4, TRUE); *pOffset+=4;
proto_tree_add_item(tree, hf_opcua_transport_rsbl, tvb, *pOffset, 4, TRUE); *pOffset+=4;
proto_tree_add_item(tree, hf_opcua_transport_rrbl, tvb, *pOffset, 4, TRUE); *pOffset+=4;
parseString(tree, tvb, pOffset, hf_opcua_transport_altendpoint);
}
void parseDisconnect(proto_tree *tree, tvbuff_t *tvb, gint *pOffset)
{
addString(tree, hf_opcua_transport_sig, tvb, *pOffset, 4, tvb->real_data); *pOffset+=4;
proto_tree_add_item(tree, hf_opcua_transport_len, tvb, *pOffset, 4, TRUE); *pOffset+=4;
proto_tree_add_item(tree, hf_opcua_transport_cid, tvb, *pOffset, 16, TRUE); *pOffset+=16;
}
void parseData(proto_tree *tree, tvbuff_t *tvb, gint *pOffset)
{
proto_item *ti;
proto_tree *encobj_tree;
proto_tree *nodeid_tree;
int ServiceId = 0;
addString(tree, hf_opcua_transport_sig, tvb, *pOffset, 4, tvb->real_data); *pOffset+=4;
proto_tree_add_item(tree, hf_opcua_transport_len, tvb, *pOffset, 4, TRUE); *pOffset+=4;
proto_tree_add_item(tree, hf_opcua_transport_cid, tvb, *pOffset, 16, TRUE); *pOffset+=16;
proto_tree_add_item(tree, hf_opcua_transport_rqid, tvb, *pOffset, 4, TRUE); *pOffset+=4;
/* message data contains the security layer */
parseSecurityLayer(tree, tvb, pOffset);
/* AT THE MOMENT NO SECURITY IS IMPLEMENTED IN UA.
* WE CAN JUST JUMP INTO THE APPLICATION LAYER DATA.
* THIS WILL CHAHNGE IN THE FUTURE. */
/* add encodeable object subtree */
ti = proto_tree_add_text(tree, tvb, 0, -1, "Message : Encodeable Object");
encobj_tree = proto_item_add_subtree(ti, ett_opcua_extensionobject);
/* add nodeid subtree */
ti = proto_tree_add_text(encobj_tree, tvb, 0, -1, "TypeId : ExpandedNodeId");
nodeid_tree = proto_item_add_subtree(ti, ett_opcua_nodeid);
ServiceId = parseServiceNodeId(nodeid_tree, tvb, pOffset, "NodeId") - 1;
dispatchService(encobj_tree, tvb, pOffset, ServiceId);
}
void parseAbort(proto_tree *tree, tvbuff_t *tvb, gint *pOffset)
{
addString(tree, hf_opcua_transport_sig, tvb, *pOffset, 4, tvb->real_data); *pOffset+=4;
proto_tree_add_item(tree, hf_opcua_transport_len, tvb, *pOffset, 4, TRUE); *pOffset+=4;
proto_tree_add_item(tree, hf_opcua_transport_cid, tvb, *pOffset, 16, TRUE); *pOffset+=16;
proto_tree_add_item(tree, hf_opcua_transport_rqid, tvb, *pOffset, 4, TRUE); *pOffset+=4;
}
void parseError(proto_tree *tree, tvbuff_t *tvb, gint *pOffset)
{
addString(tree, hf_opcua_transport_sig, tvb, *pOffset, 4, tvb->real_data); *pOffset+=4;
proto_tree_add_item(tree, hf_opcua_transport_len, tvb, *pOffset, 4, TRUE); *pOffset+=4;
proto_tree_add_item(tree, hf_opcua_transport_cid, tvb, *pOffset, 16, TRUE); *pOffset+=16;
proto_tree_add_item(tree, hf_opcua_transport_rqid, tvb, *pOffset, 4, TRUE); *pOffset+=4;
proto_tree_add_item(tree, hf_opcua_transport_status, tvb, *pOffset, 4, TRUE); *pOffset+=4;
}
/******************************************************************************
** $Id$
**
** Copyright (C) 2006-2007 ascolab GmbH. All Rights Reserved.
** Web: http://www.ascolab.com
**
** This program is free software; you can redistribute it and/or
** modify it under the terms of the GNU General Public License
** as published by the Free Software Foundation; either version 2
** of the License, or (at your option) any later version.
**
** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
**
** Project: OpcUa Wireshark Plugin
**
** Description: OpcUa Transport Layer Decoder.
**
** Author: Gerhard Gappmeier <gerhard.gappmeier@ascolab.com>
** Last change by: $Author: gergap $
**
******************************************************************************/
#ifdef HAVE_CONFIG_H
# include "config.h"
#endif
#include <gmodule.h>
#include <epan/packet.h>
#include "ua_security_layer.h"
#include "ua_application_layer.h"
#include "opcua_simpletypes.h"
#include <string.h>
#include <epan/emem.h>
void dispatchService(proto_tree *tree, tvbuff_t *tvb, gint *pOffset, int ServiceId);
static int hf_opcua_transport_sig = -1;
static int hf_opcua_transport_len = -1;
static int hf_opcua_transport_ver = -1;
static int hf_opcua_transport_cid = -1;
static int hf_opcua_transport_lifetime = -1;
static int hf_opcua_transport_sbl = -1;
static int hf_opcua_transport_rbl = -1;
static int hf_opcua_transport_endpoint = -1;
static int hf_opcua_transport_rlifetime = -1;
static int hf_opcua_transport_rsbl = -1;
static int hf_opcua_transport_rrbl = -1;
static int hf_opcua_transport_altendpoint = -1;
static int hf_opcua_transport_rqid = -1;
static int hf_opcua_transport_status = -1;
extern gint ett_opcua_nodeid;
static hf_register_info hf[] =
{
{ &hf_opcua_transport_sig,
/* full name , abbreviation , type , display , strings, bitmask, blurb, id, parent, ref_count, bitshift */
{ "Signature", "transport.sig", FT_STRING, BASE_NONE, NULL, 0x0, "", HFILL }
},
{ &hf_opcua_transport_len,
{ "Message Length", "transport.len", FT_UINT32, BASE_DEC, NULL, 0x0, "", HFILL }
},
{ &hf_opcua_transport_ver,
{ "Version", "transport.ver", FT_UINT32, BASE_DEC, NULL, 0x0, "", HFILL }
},
{ &hf_opcua_transport_cid,
{ "ConnectionId", "transport.cid", FT_GUID, BASE_NONE, NULL, 0x0, "", HFILL }
},
{ &hf_opcua_transport_lifetime,
{ "Lifetime", "transport.lifetime", FT_UINT32, BASE_DEC, NULL, 0x0, "", HFILL }
},
{ &hf_opcua_transport_sbl,
{ "SendBufferLength", "transport.sbl", FT_UINT32, BASE_DEC, NULL, 0x0, "", HFILL }
},
{ &hf_opcua_transport_rbl,
{ "ReceiveBufferLength", "transport.rbl", FT_UINT32, BASE_DEC, NULL, 0x0, "", HFILL }
},
{ &hf_opcua_transport_endpoint,
{ "EndPoint", "transport.endpoint", FT_STRING, BASE_NONE, NULL, 0x0, "", HFILL }
},
{ &hf_opcua_transport_rlifetime,
{ "Revised Lifetime", "transport.rlifetime", FT_UINT32, BASE_DEC, NULL, 0x0, "", HFILL }
},
{ &hf_opcua_transport_rsbl,
{ "Revised SendBufferLength", "transport.rsbl", FT_UINT32, BASE_DEC, NULL, 0x0, "", HFILL }
},
{ &hf_opcua_transport_rrbl,
{ "Revised ReceiveBufferLength", "transport.rrbl", FT_UINT32, BASE_DEC, NULL, 0x0, "", HFILL }
},
{ &hf_opcua_transport_altendpoint,
{ "Alternate EndPoint", "transport.altendpoint", FT_STRING, BASE_NONE, NULL, 0x0, "", HFILL }
},
{ &hf_opcua_transport_rqid,
{ "RequestId", "transport.rqid", FT_UINT32, BASE_DEC, NULL, 0x0, "", HFILL }
},
{ &hf_opcua_transport_status,
{ "StatusCode", "transport.status", FT_UINT32, BASE_DEC, NULL, 0x0, "", HFILL }
}
};
/** subtree types */
extern gint ett_opcua_extensionobject;
/** Register transport layer types. */
void registerTransportLayerTypes(int proto)
{
proto_register_field_array(proto, hf, array_length(hf));
}
/** helper functions for adding strings,
* that are not zero terminated.
*/
void addString(proto_tree *tree,
int hfindex,
tvbuff_t *tvb,
gint start,
gint length,
const char *value)
{
char *szValue = ep_alloc(256);
if (szValue)
{
if (length > 255) length = 255;
/* copy non null terminated string data */
strncpy(szValue, value, length);
/* set null terminator */
szValue[length] = 0;
proto_tree_add_string(tree, hfindex, tvb, start, length, szValue);
}
}
/* Transport Layer: message parsers */
void parseHello(proto_tree *tree, tvbuff_t *tvb, gint *pOffset)
{
addString(tree, hf_opcua_transport_sig, tvb, *pOffset, 4, tvb->real_data); *pOffset+=4;
proto_tree_add_item(tree, hf_opcua_transport_len, tvb, *pOffset, 4, TRUE); *pOffset+=4;
proto_tree_add_item(tree, hf_opcua_transport_ver, tvb, *pOffset, 4, TRUE); *pOffset+=4;
proto_tree_add_item(tree, hf_opcua_transport_cid, tvb, *pOffset, 16, TRUE); *pOffset+=16;
proto_tree_add_item(tree, hf_opcua_transport_lifetime, tvb, *pOffset, 4, TRUE); *pOffset+=4;
proto_tree_add_item(tree, hf_opcua_transport_sbl, tvb, *pOffset, 4, TRUE); *pOffset+=4;
proto_tree_add_item(tree, hf_opcua_transport_rbl, tvb, *pOffset, 4, TRUE); *pOffset+=4;
parseString(tree, tvb, pOffset, hf_opcua_transport_endpoint);
}
void parseAcknowledge(proto_tree *tree, tvbuff_t *tvb, gint *pOffset)
{
addString(tree, hf_opcua_transport_sig, tvb, *pOffset, 4, tvb->real_data); *pOffset+=4;
proto_tree_add_item(tree, hf_opcua_transport_len, tvb, *pOffset, 4, TRUE); *pOffset+=4;
proto_tree_add_item(tree, hf_opcua_transport_cid, tvb, *pOffset, 16, TRUE); *pOffset+=16;
proto_tree_add_item(tree, hf_opcua_transport_rlifetime, tvb, *pOffset, 4, TRUE); *pOffset+=4;
proto_tree_add_item(tree, hf_opcua_transport_rsbl, tvb, *pOffset, 4, TRUE); *pOffset+=4;
proto_tree_add_item(tree, hf_opcua_transport_rrbl, tvb, *pOffset, 4, TRUE); *pOffset+=4;
parseString(tree, tvb, pOffset, hf_opcua_transport_altendpoint);
}
void parseDisconnect(proto_tree *tree, tvbuff_t *tvb, gint *pOffset)
{
addString(tree, hf_opcua_transport_sig, tvb, *pOffset, 4, tvb->real_data); *pOffset+=4;
proto_tree_add_item(tree, hf_opcua_transport_len, tvb, *pOffset, 4, TRUE); *pOffset+=4;
proto_tree_add_item(tree, hf_opcua_transport_cid, tvb, *pOffset, 16, TRUE); *pOffset+=16;
}
void parseData(proto_tree *tree, tvbuff_t *tvb, gint *pOffset)
{
proto_item *ti;
proto_tree *encobj_tree;
proto_tree *nodeid_tree;
int ServiceId = 0;
addString(tree, hf_opcua_transport_sig, tvb, *pOffset, 4, tvb->real_data); *pOffset+=4;
proto_tree_add_item(tree, hf_opcua_transport_len, tvb, *pOffset, 4, TRUE); *pOffset+=4;
proto_tree_add_item(tree, hf_opcua_transport_cid, tvb, *pOffset, 16, TRUE); *pOffset+=16;
proto_tree_add_item(tree, hf_opcua_transport_rqid, tvb, *pOffset, 4, TRUE); *pOffset+=4;
/* message data contains the security layer */
parseSecurityLayer(tree, tvb, pOffset);
/* AT THE MOMENT NO SECURITY IS IMPLEMENTED IN UA.
* WE CAN JUST JUMP INTO THE APPLICATION LAYER DATA.
* THIS WILL CHAHNGE IN THE FUTURE. */
/* add encodeable object subtree */
ti = proto_tree_add_text(tree, tvb, 0, -1, "Message : Encodeable Object");
encobj_tree = proto_item_add_subtree(ti, ett_opcua_extensionobject);
/* add nodeid subtree */
ti = proto_tree_add_text(encobj_tree, tvb, 0, -1, "TypeId : ExpandedNodeId");
nodeid_tree = proto_item_add_subtree(ti, ett_opcua_nodeid);
ServiceId = parseServiceNodeId(nodeid_tree, tvb, pOffset, "NodeId") - 1;
dispatchService(encobj_tree, tvb, pOffset, ServiceId);
}
void parseAbort(proto_tree *tree, tvbuff_t *tvb, gint *pOffset)
{
addString(tree, hf_opcua_transport_sig, tvb, *pOffset, 4, tvb->real_data); *pOffset+=4;
proto_tree_add_item(tree, hf_opcua_transport_len, tvb, *pOffset, 4, TRUE); *pOffset+=4;
proto_tree_add_item(tree, hf_opcua_transport_cid, tvb, *pOffset, 16, TRUE); *pOffset+=16;
proto_tree_add_item(tree, hf_opcua_transport_rqid, tvb, *pOffset, 4, TRUE); *pOffset+=4;
}
void parseError(proto_tree *tree, tvbuff_t *tvb, gint *pOffset)
{
addString(tree, hf_opcua_transport_sig, tvb, *pOffset, 4, tvb->real_data); *pOffset+=4;
proto_tree_add_item(tree, hf_opcua_transport_len, tvb, *pOffset, 4, TRUE); *pOffset+=4;
proto_tree_add_item(tree, hf_opcua_transport_cid, tvb, *pOffset, 16, TRUE); *pOffset+=16;
proto_tree_add_item(tree, hf_opcua_transport_rqid, tvb, *pOffset, 4, TRUE); *pOffset+=4;
proto_tree_add_item(tree, hf_opcua_transport_status, tvb, *pOffset, 4, TRUE); *pOffset+=4;
}

64
plugins/opcua/ua_transport_layer.h
View File

@ -1,32 +1,32 @@
/******************************************************************************
** $Id: ua_transport_layer.h,v 1.3 2007/02/08 12:19:58 gergap Exp $
**
** Copyright (C) 2006-2007 ascolab GmbH. All Rights Reserved.
** Web: http://www.ascolab.com
**
** This program is free software; you can redistribute it and/or
** modify it under the terms of the GNU General Public License
** as published by the Free Software Foundation; either version 2
** of the License, or (at your option) any later version.
**
** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
**
** Project: OpcUa Wireshark Plugin
**
** Description: OpcUa Transport Layer Decoder.
**
** Author: Gerhard Gappmeier <gerhard.gappmeier@ascolab.com>
** Last change by: $Author: gergap $
**
******************************************************************************/
/* Transport Layer: message parsers */
void parseHello(proto_tree *tree, tvbuff_t *tvb, gint *pOffset);
void parseAcknowledge(proto_tree *tree, tvbuff_t *tvb, gint *pOffset);
void parseDisconnect(proto_tree *tree, tvbuff_t *tvb, gint *pOffset);
void parseData(proto_tree *tree, tvbuff_t *tvb, gint *pOffset);
void parseAbort(proto_tree *tree, tvbuff_t *tvb, gint *pOffset);
void parseError(proto_tree *tree, tvbuff_t *tvb, gint *pOffset);
void registerTransportLayerTypes(int proto);
/******************************************************************************
** $Id$
**
** Copyright (C) 2006-2007 ascolab GmbH. All Rights Reserved.
** Web: http://www.ascolab.com
**
** This program is free software; you can redistribute it and/or
** modify it under the terms of the GNU General Public License
** as published by the Free Software Foundation; either version 2
** of the License, or (at your option) any later version.
**
** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
**
** Project: OpcUa Wireshark Plugin
**
** Description: OpcUa Transport Layer Decoder.
**
** Author: Gerhard Gappmeier <gerhard.gappmeier@ascolab.com>
** Last change by: $Author: gergap $
**
******************************************************************************/
/* Transport Layer: message parsers */
void parseHello(proto_tree *tree, tvbuff_t *tvb, gint *pOffset);
void parseAcknowledge(proto_tree *tree, tvbuff_t *tvb, gint *pOffset);
void parseDisconnect(proto_tree *tree, tvbuff_t *tvb, gint *pOffset);
void parseData(proto_tree *tree, tvbuff_t *tvb, gint *pOffset);
void parseAbort(proto_tree *tree, tvbuff_t *tvb, gint *pOffset);
void parseError(proto_tree *tree, tvbuff_t *tvb, gint *pOffset);
void registerTransportLayerTypes(int proto);