From: Marco Zanon Date: Sun, 26 Aug 2012 13:42:10 +0000 (+0000) Subject: Created 0.x/ trunk subdirectory. X-Git-Tag: SVN-to-Git~15 X-Git-Url: https://gitweb.marcozanon.com/?a=commitdiff_plain;h=ae367abd0f57cd3f5821cfae062a7c1747f4526e;p=single_click_remote_help Created 0.x/ trunk subdirectory. --- diff --git a/0.x/LICENSE b/0.x/LICENSE new file mode 100644 index 0000000..d159169 --- /dev/null +++ b/0.x/LICENSE @@ -0,0 +1,339 @@ + GNU GENERAL PUBLIC LICENSE + Version 2, June 1991 + + Copyright (C) 1989, 1991 Free Software Foundation, Inc., + 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA + Everyone is permitted to copy and distribute verbatim copies + of this license document, but changing it is not allowed. + + 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 Lesser 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. + + + Copyright (C) + + 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., + 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 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. + + , 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 Lesser General +Public License instead of this License. diff --git a/0.x/build.sh b/0.x/build.sh new file mode 100755 index 0000000..53f2fc4 --- /dev/null +++ b/0.x/build.sh @@ -0,0 +1,14 @@ +#!/bin/bash + +## single_click_remote_help builder +## Copyright (c) 2012 Marco Zanon . +## Released under GPLv2 license (see LICENSE for details). + +tar --directory package/ --exclude-vcs -czf package.tar.gz . + +cat skeleton package.tar.gz > single_click_remote_help.sh +chmod 755 single_click_remote_help.sh + +rm package.tar.gz + +exit 0 diff --git a/0.x/package/libcrypt.so.1 b/0.x/package/libcrypt.so.1 new file mode 100644 index 0000000..e343a32 Binary files /dev/null and b/0.x/package/libcrypt.so.1 differ diff --git a/0.x/package/libjpeg.so.62 b/0.x/package/libjpeg.so.62 new file mode 100644 index 0000000..049b7d0 Binary files /dev/null and b/0.x/package/libjpeg.so.62 differ diff --git a/0.x/package/vncserver b/0.x/package/vncserver new file mode 100644 index 0000000..1a7e601 Binary files /dev/null and b/0.x/package/vncserver differ diff --git a/0.x/skeleton b/0.x/skeleton new file mode 100644 index 0000000..4502bcc --- /dev/null +++ b/0.x/skeleton @@ -0,0 +1,130 @@ +#!/bin/bash + +## single_click_remote_help skeleton +## Copyright (c) 2012 Marco Zanon . +## Released under GPLv2 license (see LICENSE for details). +## +## Script based on http://www.linuxjournal.com/node/1005818. +## Vnc server is x11vnc by Karl J. Runge. +## Also deploying some libssl and libjpeg libraries. +## +## Exit codes: +## 0 Ok. +## 1 Invalid command line argument. +## 2 Gui scripting tool not found. +## 3 Temporary directory not created. +## 4 Package not extracted. +## 5 Vnc server binary not extracted. +## 6 Execution permission not set. +## 7 Vnc connection error. + +## 1. Define constants. +SINGLE_CLICK_REMOTE_HELP_VERSION="0.x" +VNC_SERVER="x11vnc-0.9.13_amd64-Linux" +INPUT_BOX_TITLE="__YOUR_TEXT_HERE__" +INPUT_BOX_MESSAGE="__YOUR_TEXT_HERE__" +LABEL_COLUMN_TITLE="__YOUR_TEXT_HERE__" +CONNECTIONS[0]="__YOUR_LABEL_HERE__|__YOUR_VNC_SERVER_COMMAND_ARGUMENTS_HERE__" +CONNECTIONS[1]="__YOUR_LABEL_HERE__|__YOUR_VNC_SERVER_COMMAND_ARGUMENTS_HERE__" +CLIENT_CONNECTED_MESSAGE="__YOUR_TEXT_HERE__" +CLIENT_GONE_MESSAGE="__YOUR_TEXT_HERE__" + +## 2. Evaluate command line arguments. +if [ -n "$1" ]; then + if [ "client_connected" == "$1" ]; then + M="$CLIENT_CONNECTED_MESSAGE" + elif [ "client_gone" == "$1" ]; then + M="$CLIENT_GONE_MESSAGE" + fi + if [ -z "$M" ]; then + echo "Invalid command line argument, exiting." + exit 1 + fi + if [ -x /usr/bin/zenity ]; then + N=`eval $"zenity --title=\"$INPUT_BOX_TITLE\" --info --text=\"$M\""` + elif [ -x /usr/bin/kdialog ]; then + N=`eval $"kdialog --title \"$INPUT_BOX_TITLE\" --msgbox \"$M\""` + else + echo "Gui scripting tool not found, exiting." + exit 2 + fi + exit 0 +fi + +## 3. Get Vnc server command arguments, or terminate. +echo "single_click_remote_help $SINGLE_CLICK_REMOTE_HELP_VERSION (bundled with $VNC_SERVER as Vnc server)" +VALUES="" +OLD_IFS="$IFS" +IFS="|" +for I in ${!CONNECTIONS[*]}; do + VV=(${CONNECTIONS[I]}) + VALUES="${VALUES} $I \"${VV[0]}\"" +done +IFS="$OLD_IFS" +if [ -x /usr/bin/zenity ]; then + N=`eval $"zenity --title=\"$INPUT_BOX_TITLE\" --list --text=\"$INPUT_BOX_MESSAGE\" --column=\"\" --column=\"$LABEL_COLUMN_TITLE\" $VALUES"` +elif [ -x /usr/bin/kdialog ]; then + N=`eval $"kdialog --title \"$INPUT_BOX_TITLE\" --menu \"$INPUT_BOX_MESSAGE\" $VALUES"` +else + echo "Gui scripting tool not found, exiting." + exit 2 +fi +if [ -z $N ]; then + echo "No answer provided, exiting." + exit 0 +fi +echo "Got answer: $N." +OLD_IFS="$IFS" +IFS="|" +VV=(${CONNECTIONS[N]}) +VNC_SERVER_COMMAND_ARGUMENTS=${VV[1]} +IFS="$OLD_IFS" +echo "Vnc server command arguments: $VNC_SERVER_COMMAND_ARGUMENTS." + +## 4. Create temporary directory. +TEMPORARY_DIRECTORY=`mktemp -d /tmp/single_click_remote_help.XXXXXXXXXX` +if [ "0" -ne "$?" ]; then + echo "Temporary directory not created, exiting." + exit 3 +fi +echo "Temporary directory created: $TMP_DIR." + +## 5. Extract package files and make Vnc server binary executable. +BINARY_LINES=`awk '/^__BINARY_BELOW__/ { print NR + 1; exit 0; }' $0` +tail -n+$BINARY_LINES $0 > $TEMPORARY_DIRECTORY/package.tar.gz +if [ "0" -ne "$?" ]; then + echo "Package not extracted, exiting." + exit 4 +fi +echo "Package extracted." +tar --directory $TEMPORARY_DIRECTORY -zxf $TEMPORARY_DIRECTORY/package.tar.gz +if [ "0" -ne "$?" ]; then + echo "Vnc server binary not extracted, exiting." + exit 5 +fi +echo "Vnc server binary extracted." +chmod +x $TEMPORARY_DIRECTORY/vncserver +if [ "0" -ne "$?" ]; then + echo "Execution permission not set, exiting." + exit 6 +fi +echo "Execution permission set." + +## 6. Run Vnc server. +echo "Starting Vnc server." +OLD_LD_LIBRARY_PATH=$LD_LIBRARY_PATH +export LD_LIBRARY_PATH=$TEMPORARY_DIRECTORY:$LD_LIBRARY_PATH +$TEMPORARY_DIRECTORY/vncserver $VNC_SERVER_COMMAND_ARGUMENTS -afteraccept "$0 client_connected" -gone "$0 client_gone" +if [ "0" -ne "$?" ]; then + echo "Vnc connection error, exiting." + export LD_LIBRARY_PATH=$OLD_LD_LIBRARY_PATH + exit 7 +fi +export LD_LIBRARY_PATH=$OLD_LD_LIBRARY_PATH + +## 7. Remove temporary directory and terminate. +rm -rf $TEMPORARY_DIRECTORY +echo "Removed temporary directory." +exit 0 + +__BINARY_BELOW__ diff --git a/LICENSE b/LICENSE deleted file mode 100644 index d159169..0000000 --- a/LICENSE +++ /dev/null @@ -1,339 +0,0 @@ - GNU GENERAL PUBLIC LICENSE - Version 2, June 1991 - - Copyright (C) 1989, 1991 Free Software Foundation, Inc., - 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - Everyone is permitted to copy and distribute verbatim copies - of this license document, but changing it is not allowed. - - 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 Lesser 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. 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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. 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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. - - - Copyright (C) - - 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., - 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 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. - - , 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 Lesser General -Public License instead of this License. diff --git a/build.sh b/build.sh deleted file mode 100755 index 53f2fc4..0000000 --- a/build.sh +++ /dev/null @@ -1,14 +0,0 @@ -#!/bin/bash - -## single_click_remote_help builder -## Copyright (c) 2012 Marco Zanon . -## Released under GPLv2 license (see LICENSE for details). - -tar --directory package/ --exclude-vcs -czf package.tar.gz . - -cat skeleton package.tar.gz > single_click_remote_help.sh -chmod 755 single_click_remote_help.sh - -rm package.tar.gz - -exit 0 diff --git a/package/libcrypt.so.1 b/package/libcrypt.so.1 deleted file mode 100644 index e343a32..0000000 Binary files a/package/libcrypt.so.1 and /dev/null differ diff --git a/package/libjpeg.so.62 b/package/libjpeg.so.62 deleted file mode 100644 index 049b7d0..0000000 Binary files a/package/libjpeg.so.62 and /dev/null differ diff --git a/package/vncserver b/package/vncserver deleted file mode 100644 index 1a7e601..0000000 Binary files a/package/vncserver and /dev/null differ diff --git a/skeleton b/skeleton deleted file mode 100644 index 4502bcc..0000000 --- a/skeleton +++ /dev/null @@ -1,130 +0,0 @@ -#!/bin/bash - -## single_click_remote_help skeleton -## Copyright (c) 2012 Marco Zanon . -## Released under GPLv2 license (see LICENSE for details). -## -## Script based on http://www.linuxjournal.com/node/1005818. -## Vnc server is x11vnc by Karl J. Runge. -## Also deploying some libssl and libjpeg libraries. -## -## Exit codes: -## 0 Ok. -## 1 Invalid command line argument. -## 2 Gui scripting tool not found. -## 3 Temporary directory not created. -## 4 Package not extracted. -## 5 Vnc server binary not extracted. -## 6 Execution permission not set. -## 7 Vnc connection error. - -## 1. Define constants. -SINGLE_CLICK_REMOTE_HELP_VERSION="0.x" -VNC_SERVER="x11vnc-0.9.13_amd64-Linux" -INPUT_BOX_TITLE="__YOUR_TEXT_HERE__" -INPUT_BOX_MESSAGE="__YOUR_TEXT_HERE__" -LABEL_COLUMN_TITLE="__YOUR_TEXT_HERE__" -CONNECTIONS[0]="__YOUR_LABEL_HERE__|__YOUR_VNC_SERVER_COMMAND_ARGUMENTS_HERE__" -CONNECTIONS[1]="__YOUR_LABEL_HERE__|__YOUR_VNC_SERVER_COMMAND_ARGUMENTS_HERE__" -CLIENT_CONNECTED_MESSAGE="__YOUR_TEXT_HERE__" -CLIENT_GONE_MESSAGE="__YOUR_TEXT_HERE__" - -## 2. Evaluate command line arguments. -if [ -n "$1" ]; then - if [ "client_connected" == "$1" ]; then - M="$CLIENT_CONNECTED_MESSAGE" - elif [ "client_gone" == "$1" ]; then - M="$CLIENT_GONE_MESSAGE" - fi - if [ -z "$M" ]; then - echo "Invalid command line argument, exiting." - exit 1 - fi - if [ -x /usr/bin/zenity ]; then - N=`eval $"zenity --title=\"$INPUT_BOX_TITLE\" --info --text=\"$M\""` - elif [ -x /usr/bin/kdialog ]; then - N=`eval $"kdialog --title \"$INPUT_BOX_TITLE\" --msgbox \"$M\""` - else - echo "Gui scripting tool not found, exiting." - exit 2 - fi - exit 0 -fi - -## 3. Get Vnc server command arguments, or terminate. -echo "single_click_remote_help $SINGLE_CLICK_REMOTE_HELP_VERSION (bundled with $VNC_SERVER as Vnc server)" -VALUES="" -OLD_IFS="$IFS" -IFS="|" -for I in ${!CONNECTIONS[*]}; do - VV=(${CONNECTIONS[I]}) - VALUES="${VALUES} $I \"${VV[0]}\"" -done -IFS="$OLD_IFS" -if [ -x /usr/bin/zenity ]; then - N=`eval $"zenity --title=\"$INPUT_BOX_TITLE\" --list --text=\"$INPUT_BOX_MESSAGE\" --column=\"\" --column=\"$LABEL_COLUMN_TITLE\" $VALUES"` -elif [ -x /usr/bin/kdialog ]; then - N=`eval $"kdialog --title \"$INPUT_BOX_TITLE\" --menu \"$INPUT_BOX_MESSAGE\" $VALUES"` -else - echo "Gui scripting tool not found, exiting." - exit 2 -fi -if [ -z $N ]; then - echo "No answer provided, exiting." - exit 0 -fi -echo "Got answer: $N." -OLD_IFS="$IFS" -IFS="|" -VV=(${CONNECTIONS[N]}) -VNC_SERVER_COMMAND_ARGUMENTS=${VV[1]} -IFS="$OLD_IFS" -echo "Vnc server command arguments: $VNC_SERVER_COMMAND_ARGUMENTS." - -## 4. Create temporary directory. -TEMPORARY_DIRECTORY=`mktemp -d /tmp/single_click_remote_help.XXXXXXXXXX` -if [ "0" -ne "$?" ]; then - echo "Temporary directory not created, exiting." - exit 3 -fi -echo "Temporary directory created: $TMP_DIR." - -## 5. Extract package files and make Vnc server binary executable. -BINARY_LINES=`awk '/^__BINARY_BELOW__/ { print NR + 1; exit 0; }' $0` -tail -n+$BINARY_LINES $0 > $TEMPORARY_DIRECTORY/package.tar.gz -if [ "0" -ne "$?" ]; then - echo "Package not extracted, exiting." - exit 4 -fi -echo "Package extracted." -tar --directory $TEMPORARY_DIRECTORY -zxf $TEMPORARY_DIRECTORY/package.tar.gz -if [ "0" -ne "$?" ]; then - echo "Vnc server binary not extracted, exiting." - exit 5 -fi -echo "Vnc server binary extracted." -chmod +x $TEMPORARY_DIRECTORY/vncserver -if [ "0" -ne "$?" ]; then - echo "Execution permission not set, exiting." - exit 6 -fi -echo "Execution permission set." - -## 6. Run Vnc server. -echo "Starting Vnc server." -OLD_LD_LIBRARY_PATH=$LD_LIBRARY_PATH -export LD_LIBRARY_PATH=$TEMPORARY_DIRECTORY:$LD_LIBRARY_PATH -$TEMPORARY_DIRECTORY/vncserver $VNC_SERVER_COMMAND_ARGUMENTS -afteraccept "$0 client_connected" -gone "$0 client_gone" -if [ "0" -ne "$?" ]; then - echo "Vnc connection error, exiting." - export LD_LIBRARY_PATH=$OLD_LD_LIBRARY_PATH - exit 7 -fi -export LD_LIBRARY_PATH=$OLD_LD_LIBRARY_PATH - -## 7. Remove temporary directory and terminate. -rm -rf $TEMPORARY_DIRECTORY -echo "Removed temporary directory." -exit 0 - -__BINARY_BELOW__