diff --git a/fcw2pdf/fcw2pdf.sh b/fcw2pdf/fcw2pdf.sh deleted file mode 100755 index c78dffe..0000000 --- a/fcw2pdf/fcw2pdf.sh +++ /dev/null @@ -1,66 +0,0 @@ -#!/bin/bash - -# fcw2pdf.sh: a simple fcw to PDF converter script. -# Copyright 2017 Christopher Spinrath - -# fcw2pdf.sh 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 3 of the License, or -# (at your option) any later version. - -# fcw2pdf.sh 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 fcw2pdf.sh. If not, see . - -set -e - -INPUT_FILE=$1 - -if [ "x$1" == "x" ]; then - echo "Usage: fcw2pdf.sh []" - exit 1 -fi - -INPUT_BASENAME="$(basename "$INPUT_FILE" ".fcw")" -shift - -OUTPUT_FILE=${1:-"${INPUT_BASENAME}.pdf"} - -WORKDIR="$(mktemp -d)" -function cleanup { - rm -Rf "$WORKDIR" -} -trap cleanup EXIT - -cp "$INPUT_FILE" "$WORKDIR/in.zip" -pushd "$WORKDIR" > /dev/null -unzip "in.zip" > /dev/null - -#We could just go with $(ls *.svg) but then the files may be in the wrong order. -#Hence, let's look up the files in the correct order in the manifest file. -MANIFEST_FILE=imsmanifest.xml -PAGE_FILE_QUERY='//resources/resource[@identifier="pages"]/file/@href' -PAGE_FILE_QUERY_RES=$(xmllint --html --xpath "$PAGE_FILE_QUERY" "$MANIFEST_FILE" 2> /dev/null) - -#xmllint's return format is crap; clean it up -PAGE_FILES=$(echo "$PAGE_FILE_QUERY_RES" | tr "[:space:]" "\n" | cut -d\" -f2 | grep -v '^$') - -PDF_FILES="" -for PAGE_FILE in $PAGE_FILES; do - PAGE_BASENAME="$(basename "$PAGE_FILE" ".svg")" - PAGE_PDF="$PAGE_BASENAME.pdf" - PDF_FILES="$PDF_FILES $PAGE_PDF" - echo "Converting $PAGE_BASENAME" - #convert -density 90 -define pdf:fit-page=A4 "$PAGE_FILE" "$PAGE_PDF" - #pass input via stdin, otherwise cairosvg seems to be unable to open included image files - cairosvg -o "$PAGE_PDF" - < "$PAGE_FILE" -done - -pdfunite $PDF_FILES out.pdf - -popd > /dev/null -cp "$WORKDIR/out.pdf" "$OUTPUT_FILE" diff --git a/fcwtool/.gitignore b/fcwtool/.gitignore new file mode 100644 index 0000000..fe9c222 --- /dev/null +++ b/fcwtool/.gitignore @@ -0,0 +1,2 @@ +*.pyc +tests/ diff --git a/fcwtool/LICENSE b/fcwtool/LICENSE new file mode 100644 index 0000000..2fb2e74 --- /dev/null +++ b/fcwtool/LICENSE @@ -0,0 +1,675 @@ +### GNU GENERAL PUBLIC LICENSE + +Version 3, 29 June 2007 + +Copyright (C) 2007 Free Software Foundation, Inc. + + +Everyone is permitted to copy and distribute verbatim copies of this +license document, but changing it is not allowed. + +### Preamble + +The GNU General Public License is a free, copyleft license for +software and other kinds of works. + +The licenses for most software and other practical works are designed +to take away your freedom to share and change the works. By contrast, +the GNU General Public License is intended to guarantee your freedom +to share and change all versions of a program--to make sure it remains +free software for all its users. We, the Free Software Foundation, use +the GNU General Public License for most of our software; it applies +also to any other work released this way by its authors. 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 +them 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 prevent others from denying you +these rights or asking you to surrender the rights. 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If such problems arise substantially in +other domains, we stand ready to extend this provision to those +domains in future versions of the GPL, as needed to protect the +freedom of users. + +Finally, every program is threatened constantly by software patents. +States should not allow patents to restrict development and use of +software on general-purpose computers, but in those that do, we wish +to avoid the special danger that patents applied to a free program +could make it effectively proprietary. To prevent this, the GPL +assures that patents cannot be used to render the program non-free. + +The precise terms and conditions for copying, distribution and +modification follow. + +### TERMS AND CONDITIONS + +#### 0. Definitions. + +"This License" refers to version 3 of the GNU General Public License. + +"Copyright" also means copyright-like laws that apply to other kinds +of works, such as semiconductor masks. + +"The Program" refers to any copyrightable work licensed under this +License. Each licensee is addressed as "you". "Licensees" and +"recipients" may be individuals or organizations. + +To "modify" a work means to copy from or adapt all or part of the work +in a fashion requiring copyright permission, other than the making of +an exact copy. The resulting work is called a "modified version" of +the earlier work or a work "based on" the earlier work. + +A "covered work" means either the unmodified Program or a work based +on the Program. + +To "propagate" a work means to do anything with it that, without +permission, would make you directly or secondarily liable for +infringement under applicable copyright law, except executing it on a +computer or modifying a private copy. Propagation includes copying, +distribution (with or without modification), making available to the +public, and in some countries other activities as well. + +To "convey" a work means any kind of propagation that enables other +parties to make or receive copies. Mere interaction with a user +through a computer network, with no transfer of a copy, is not +conveying. + +An interactive user interface displays "Appropriate Legal Notices" to +the extent that it includes a convenient and prominently visible +feature that (1) displays an appropriate copyright notice, and (2) +tells the user that there is no warranty for the work (except to the +extent that warranties are provided), that licensees may convey the +work under this License, and how to view a copy of this License. If +the interface presents a list of user commands or options, such as a +menu, a prominent item in the list meets this criterion. + +#### 1. 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This License acknowledges your +rights of fair use or other equivalent, as provided by copyright law. + +You may make, run and propagate covered works that you do not convey, +without conditions so long as your license otherwise remains in force. +You may convey covered works to others for the sole purpose of having +them make modifications exclusively for you, or provide you with +facilities for running those works, provided that you comply with the +terms of this License in conveying all material for which you do not +control copyright. Those thus making or running the covered works for +you must do so exclusively on your behalf, under your direction and +control, on terms that prohibit them from making any copies of your +copyrighted material outside their relationship with you. + +Conveying under any other circumstances is permitted solely under the +conditions stated below. Sublicensing is not allowed; section 10 makes +it unnecessary. + +#### 3. Protecting Users' Legal Rights From Anti-Circumvention Law. + +No covered work shall be deemed part of an effective technological +measure under any applicable law fulfilling obligations under article +11 of the WIPO copyright treaty adopted on 20 December 1996, or +similar laws prohibiting or restricting circumvention of such +measures. + +When you convey a covered work, you waive any legal power to forbid +circumvention of technological measures to the extent such +circumvention is effected by exercising rights under this License with +respect to the covered work, and you disclaim any intention to limit +operation or modification of the work as a means of enforcing, against +the work's users, your or third parties' legal rights to forbid +circumvention of technological measures. + +#### 4. Conveying Verbatim Copies. + +You may convey 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; +keep intact all notices stating that this License and any +non-permissive terms added in accord with section 7 apply to the code; +keep intact all notices of the absence of any warranty; and give all +recipients a copy of this License along with the Program. + +You may charge any price or no price for each copy that you convey, +and you may offer support or warranty protection for a fee. + +#### 5. Conveying Modified Source Versions. + +You may convey a work based on the Program, or the modifications to +produce it from the Program, in the form of source code under the +terms of section 4, provided that you also meet all of these +conditions: + +- a) The work must carry prominent notices stating that you modified + it, and giving a relevant date. +- b) The work must carry prominent notices stating that it is + released under this License and any conditions added under + section 7. This requirement modifies the requirement in section 4 + to "keep intact all notices". +- c) You must license the entire work, as a whole, under this + License to anyone who comes into possession of a copy. This + License will therefore apply, along with any applicable section 7 + additional terms, to the whole of the work, and all its parts, + regardless of how they are packaged. This License gives no + permission to license the work in any other way, but it does not + invalidate such permission if you have separately received it. +- d) If the work has interactive user interfaces, each must display + Appropriate Legal Notices; however, if the Program has interactive + interfaces that do not display Appropriate Legal Notices, your + work need not make them do so. + +A compilation of a covered work with other separate and independent +works, which are not by their nature extensions of the covered work, +and which are not combined with it such as to form a larger program, +in or on a volume of a storage or distribution medium, is called an +"aggregate" if the compilation and its resulting copyright are not +used to limit the access or legal rights of the compilation's users +beyond what the individual works permit. Inclusion of a covered work +in an aggregate does not cause this License to apply to the other +parts of the aggregate. + +#### 6. Conveying Non-Source Forms. + +You may convey a covered work in object code form under the terms of +sections 4 and 5, provided that you also convey the machine-readable +Corresponding Source under the terms of this License, in one of these +ways: + +- a) Convey the object code in, or embodied in, a physical product + (including a physical distribution medium), accompanied by the + Corresponding Source fixed on a durable physical medium + customarily used for software interchange. +- b) Convey the object code in, or embodied in, a physical product + (including a physical distribution medium), accompanied by a + written offer, valid for at least three years and valid for as + long as you offer spare parts or customer support for that product + model, to give anyone who possesses the object code either (1) a + copy of the Corresponding Source for all the software in the + product that is covered by this License, on a durable physical + medium customarily used for software interchange, for a price no + more than your reasonable cost of physically performing this + conveying of source, or (2) access to copy the Corresponding + Source from a network server at no charge. +- c) Convey individual copies of the object code with a copy of the + written offer to provide the Corresponding Source. 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But this requirement does not apply +if neither you nor any third party retains the ability to install +modified object code on the User Product (for example, the work has +been installed in ROM). + +The requirement to provide Installation Information does not include a +requirement to continue to provide support service, warranty, or +updates for a work that has been modified or installed by the +recipient, or for the User Product in which it has been modified or +installed. Access to a network may be denied when the modification +itself materially and adversely affects the operation of the network +or violates the rules and protocols for communication across the +network. + +Corresponding Source conveyed, and Installation Information provided, +in accord with this section must be in a format that is publicly +documented (and with an implementation available to the public in +source code form), and must require no special password or key for +unpacking, reading or copying. + +#### 7. Additional Terms. + +"Additional permissions" are terms that supplement the terms of this +License by making exceptions from one or more of its conditions. +Additional permissions that are applicable to the entire Program shall +be treated as though they were included in this License, to the extent +that they are valid under applicable law. If additional permissions +apply only to part of the Program, that part may be used separately +under those permissions, but the entire Program remains governed by +this License without regard to the additional permissions. + +When you convey a copy of a covered work, you may at your option +remove any additional permissions from that copy, or from any part of +it. (Additional permissions may be written to require their own +removal in certain cases when you modify the work.) You may place +additional permissions on material, added by you to a covered work, +for which you have or can give appropriate copyright permission. + +Notwithstanding any other provision of this License, for material you +add to a covered work, you may (if authorized by the copyright holders +of that material) supplement the terms of this License with terms: + +- a) Disclaiming warranty or limiting liability differently from the + terms of sections 15 and 16 of this License; or +- b) Requiring preservation of specified reasonable legal notices or + author attributions in that material or in the Appropriate Legal + Notices displayed by works containing it; or +- c) Prohibiting misrepresentation of the origin of that material, + or requiring that modified versions of such material be marked in + reasonable ways as different from the original version; or +- d) Limiting the use for publicity purposes of names of licensors + or authors of the material; or +- e) Declining to grant rights under trademark law for use of some + trade names, trademarks, or service marks; or +- f) Requiring indemnification of licensors and authors of that + material by anyone who conveys the material (or modified versions + of it) with contractual assumptions of liability to the recipient, + for any liability that these contractual assumptions directly + impose on those licensors and authors. + +All other non-permissive additional terms are considered "further +restrictions" within the meaning of section 10. If the Program as you +received it, or any part of it, contains a notice stating that it is +governed by this License along with a term that is a further +restriction, you may remove that term. If a license document contains +a further restriction but permits relicensing or conveying under this +License, you may add to a covered work material governed by the terms +of that license document, provided that the further restriction does +not survive such relicensing or conveying. + +If you add terms to a covered work in accord with this section, you +must place, in the relevant source files, a statement of the +additional terms that apply to those files, or a notice indicating +where to find the applicable terms. + +Additional terms, permissive or non-permissive, may be stated in the +form of a separately written license, or stated as exceptions; the +above requirements apply either way. + +#### 8. Termination. + +You may not propagate or modify a covered work except as expressly +provided under this License. Any attempt otherwise to propagate or +modify it is void, and will automatically terminate your rights under +this License (including any patent licenses granted under the third +paragraph of section 11). + +However, if you cease all violation of this License, then your license +from a particular copyright holder is reinstated (a) provisionally, +unless and until the copyright holder explicitly and finally +terminates your license, and (b) permanently, if the copyright holder +fails to notify you of the violation by some reasonable means prior to +60 days after the cessation. + +Moreover, your license from a particular copyright holder is +reinstated permanently if the copyright holder notifies you of the +violation by some reasonable means, this is the first time you have +received notice of violation of this License (for any work) from that +copyright holder, and you cure the violation prior to 30 days after +your receipt of the notice. + +Termination of your rights under this section does not terminate the +licenses of parties who have received copies or rights from you under +this License. If your rights have been terminated and not permanently +reinstated, you do not qualify to receive new licenses for the same +material under section 10. + +#### 9. Acceptance Not Required for Having Copies. + +You are not required to accept this License in order to receive or run +a copy of the Program. Ancillary propagation of a covered work +occurring solely as a consequence of using peer-to-peer transmission +to receive a copy likewise does not require acceptance. However, +nothing other than this License grants you permission to propagate or +modify any covered work. These actions infringe copyright if you do +not accept this License. Therefore, by modifying or propagating a +covered work, you indicate your acceptance of this License to do so. + +#### 10. Automatic Licensing of Downstream Recipients. + +Each time you convey a covered work, the recipient automatically +receives a license from the original licensors, to run, modify and +propagate that work, subject to this License. You are not responsible +for enforcing compliance by third parties with this License. + +An "entity transaction" is a transaction transferring control of an +organization, or substantially all assets of one, or subdividing an +organization, or merging organizations. If propagation of a covered +work results from an entity transaction, each party to that +transaction who receives a copy of the work also receives whatever +licenses to the work the party's predecessor in interest had or could +give under the previous paragraph, plus a right to possession of the +Corresponding Source of the work from the predecessor in interest, if +the predecessor has it or can get it with reasonable efforts. + +You may not impose any further restrictions on the exercise of the +rights granted or affirmed under this License. For example, you may +not impose a license fee, royalty, or other charge for exercise of +rights granted under this License, and you may not initiate litigation +(including a cross-claim or counterclaim in a lawsuit) alleging that +any patent claim is infringed by making, using, selling, offering for +sale, or importing the Program or any portion of it. + +#### 11. Patents. + +A "contributor" is a copyright holder who authorizes use under this +License of the Program or a work on which the Program is based. The +work thus licensed is called the contributor's "contributor version". + +A contributor's "essential patent claims" are all patent claims owned +or controlled by the contributor, whether already acquired or +hereafter acquired, that would be infringed by some manner, permitted +by this License, of making, using, or selling its contributor version, +but do not include claims that would be infringed only as a +consequence of further modification of the contributor version. For +purposes of this definition, "control" includes the right to grant +patent sublicenses in a manner consistent with the requirements of +this License. + +Each contributor grants you a non-exclusive, worldwide, royalty-free +patent license under the contributor's essential patent claims, to +make, use, sell, offer for sale, import and otherwise run, modify and +propagate the contents of its contributor version. + +In the following three paragraphs, a "patent license" is any express +agreement or commitment, however denominated, not to enforce a patent +(such as an express permission to practice a patent or covenant not to +sue for patent infringement). To "grant" such a patent license to a +party means to make such an agreement or commitment not to enforce a +patent against the party. + +If you convey a covered work, knowingly relying on a patent license, +and the Corresponding Source of the work is not available for anyone +to copy, free of charge and under the terms of this License, through a +publicly available network server or other readily accessible means, +then you must either (1) cause the Corresponding Source to be so +available, or (2) arrange to deprive yourself of the benefit of the +patent license for this particular work, or (3) arrange, in a manner +consistent with the requirements of this License, to extend the patent +license to downstream recipients. "Knowingly relying" means you have +actual knowledge that, but for the patent license, your conveying the +covered work in a country, or your recipient's use of the covered work +in a country, would infringe one or more identifiable patents in that +country that you have reason to believe are valid. + +If, pursuant to or in connection with a single transaction or +arrangement, you convey, or propagate by procuring conveyance of, a +covered work, and grant a patent license to some of the parties +receiving the covered work authorizing them to use, propagate, modify +or convey a specific copy of the covered work, then the patent license +you grant is automatically extended to all recipients of the covered +work and works based on it. + +A patent license is "discriminatory" if it does not include within the +scope of its coverage, prohibits the exercise of, or is conditioned on +the non-exercise of one or more of the rights that are specifically +granted under this License. You may not convey a covered work if you +are a party to an arrangement with a third party that is in the +business of distributing software, under which you make payment to the +third party based on the extent of your activity of conveying the +work, and under which the third party grants, to any of the parties +who would receive the covered work from you, a discriminatory patent +license (a) in connection with copies of the covered work conveyed by +you (or copies made from those copies), or (b) primarily for and in +connection with specific products or compilations that contain the +covered work, unless you entered into that arrangement, or that patent +license was granted, prior to 28 March 2007. + +Nothing in this License shall be construed as excluding or limiting +any implied license or other defenses to infringement that may +otherwise be available to you under applicable patent law. + +#### 12. No Surrender of Others' Freedom. + +If 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 convey a +covered work so as to satisfy simultaneously your obligations under +this License and any other pertinent obligations, then as a +consequence you may not convey it at all. For example, if you agree to +terms that obligate you to collect a royalty for further conveying +from those to whom you convey the Program, the only way you could +satisfy both those terms and this License would be to refrain entirely +from conveying the Program. + +#### 13. Use with the GNU Affero General Public License. + +Notwithstanding any other provision of this License, you have +permission to link or combine any covered work with a work licensed +under version 3 of the GNU Affero General Public License into a single +combined work, and to convey the resulting work. The terms of this +License will continue to apply to the part which is the covered work, +but the special requirements of the GNU Affero General Public License, +section 13, concerning interaction through a network will apply to the +combination as such. + +#### 14. Revised Versions of this License. + +The Free Software Foundation may publish revised and/or new versions +of the GNU 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 that a certain numbered version of the GNU General Public +License "or any later version" applies to it, you have the option of +following the terms and conditions either of that numbered version or +of any later version published by the Free Software Foundation. If the +Program does not specify a version number of the GNU General Public +License, you may choose any version ever published by the Free +Software Foundation. + +If the Program specifies that a proxy can decide which future versions +of the GNU General Public License can be used, that proxy's public +statement of acceptance of a version permanently authorizes you to +choose that version for the Program. + +Later license versions may give you additional or different +permissions. However, no additional obligations are imposed on any +author or copyright holder as a result of your choosing to follow a +later version. + +#### 15. Disclaimer of Warranty. + +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. + +#### 16. Limitation of Liability. + +IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING +WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MODIFIES AND/OR +CONVEYS 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. + +#### 17. Interpretation of Sections 15 and 16. + +If the disclaimer of warranty and limitation of liability provided +above cannot be given local legal effect according to their terms, +reviewing courts shall apply local law that most closely approximates +an absolute waiver of all civil liability in connection with the +Program, unless a warranty or assumption of liability accompanies a +copy of the Program in return for a fee. + +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 state +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 3 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, see . + +Also add information on how to contact you by electronic and paper +mail. + +If the program does terminal interaction, make it output a short +notice like this when it starts in an interactive mode: + + Copyright (C) + This program 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, your +program's commands might be different; for a GUI interface, you would +use an "about box". + +You should also get your employer (if you work as a programmer) or +school, if any, to sign a "copyright disclaimer" for the program, if +necessary. For more information on this, and how to apply and follow +the GNU GPL, see . + +The GNU 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. But first, +please read . diff --git a/fcwtool/bin/fcw2pdf b/fcwtool/bin/fcw2pdf new file mode 120000 index 0000000..b25e227 --- /dev/null +++ b/fcwtool/bin/fcw2pdf @@ -0,0 +1 @@ +../fcw.py \ No newline at end of file diff --git a/fcwtool/bin/fcwinfo b/fcwtool/bin/fcwinfo new file mode 120000 index 0000000..b25e227 --- /dev/null +++ b/fcwtool/bin/fcwinfo @@ -0,0 +1 @@ +../fcw.py \ No newline at end of file diff --git a/fcwtool/bin/fcwmerge b/fcwtool/bin/fcwmerge new file mode 120000 index 0000000..b25e227 --- /dev/null +++ b/fcwtool/bin/fcwmerge @@ -0,0 +1 @@ +../fcw.py \ No newline at end of file diff --git a/fcwtool/bin/fcwtool b/fcwtool/bin/fcwtool new file mode 120000 index 0000000..b25e227 --- /dev/null +++ b/fcwtool/bin/fcwtool @@ -0,0 +1 @@ +../fcw.py \ No newline at end of file diff --git a/fcwtool/fcw.py b/fcwtool/fcw.py new file mode 100755 index 0000000..ae617f1 --- /dev/null +++ b/fcwtool/fcw.py @@ -0,0 +1,384 @@ +#!/usr/bin/env python3 + +# fcw.py: a simple module/script collection for handling fcw files used by +# the SMART Meeting Pro smartboard software. +# Copyright 2019 Christopher Spinrath + +# fcw.py 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 3 of the License, or +# (at your option) any later version. + +# fcw.py 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 fcw.py. If not, see . + +import click +import enum +import io +import os +import pathlib +import re +import shutil +import sys +import tempfile +import lxml.etree +import zipfile + +TEMPDIR_SUFFIX = '.fcw.unpacked' +MANIFEST_FILE = 'imsmanifest.xml' +METADATA_FILE = 'metadata.xml' + +MANIFEST_DEFAULT_NAMESPACE = 'http://www.imsglobal.org/xsd/imscp_v1p1' +SMARTNOTEBOOK_NAMESPACE = 'http://www.smarttech.com/2006-01/notebook' + +MANIFEST_NAMESPACES = { + 'default': MANIFEST_DEFAULT_NAMESPACE, + 'lom': 'http://ltsc.ieee.org/xsd/LOM', + 'smartgallery': 'http://www.smarttech.com/2006-01/gallery', + 'smartnotebook': SMARTNOTEBOOK_NAMESPACE, +} + +METADATA_NAMESPACES = { + 'lom': 'http://ltsc.ieee.org/xsd/LOM', + 'smartgallery': 'http://www.smarttech.com/2006-01/gallery', +} + +FILE_TAG_NAME = '{{{}}}file'.format(MANIFEST_DEFAULT_NAMESPACE) + +class FCWResource(enum.Enum): + PAGES = 'pages' + IMAGES = 'images' + SOUNDS = 'sounds' + ATTACHMENTS = 'attachments' + FLASH = 'flash' + VIDEOS = 'videos' + ANNOTATIONMETADATA = 'annotationmetadata' + BRUSH = 'brush' + + +class FCWFile: + def __init__(self, filename): + self._manifest = None + self._metadata = None + self._filename = filename + self._workdir_handler = tempfile.TemporaryDirectory(suffix = TEMPDIR_SUFFIX) + self._unpack() + + def __enter__(self): + return self + + def __exit__(self, type, value, traceback): + if self._workdir_handler: + self._workdir_handler.cleanup() + return False # we don't handle exceptions here + + @property + def workdir(self): + return pathlib.Path(self._workdir_handler.name) + + @property + def filename(self): + return self._filename + + @property + def manifest_filename(self): + return self.workdir / MANIFEST_FILE + + @property + def metadata_filename(self): + return self.workdir / METADATA_FILE + + @property + def manifest(self): + if not self._manifest: + self._manifest = lxml.etree.parse(str(self.manifest_filename)) + return self._manifest + + @property + def metadata(self): + if not self._metadata: + self._metadata = lxml.etree.parse(str(self.metadata_filename)) + return self._metadata + + @property + def manifest_version(self): + root = self.manifest.getroot() + return root.attrib['version'] + + @property + def creationdatetime(self): + root = self.metadata.getroot() + query = './/lom:lifeCycle/smartgallery:creationdatetime' + + tag = root.find(query, METADATA_NAMESPACES) + return tag.text + + @property + def filesource(self): + root = self.manifest.getroot() + return root.attrib["{{{}}}filesource".format(SMARTNOTEBOOK_NAMESPACE)] + + def get_resources(self, identifier): + root = self.manifest.getroot() + query = './/default:resources/default:resource[@identifier="{}"]'.format(identifier.value) + tags = root.findall(query, MANIFEST_NAMESPACES) + assert len(tags) == 1, 'Failed to query resources \"{}\"'.format(identifier) + + return tags[0] + + def _get_file_path(self, xml_element): + # So far all paths were windows paths, thus we have to parse them as such + return pathlib.PureWindowsPath(xml_element.attrib['href']) + + def get_pages(self): + return self.get_resource_files(FCWResource.PAGES) + + def get_resource_files(self, resource_type): + resources = self.get_resources(resource_type) + + tags = resources.findall('default:file', MANIFEST_NAMESPACES) + return [ self._get_file_path(t) for t in tags ] + + def get_all_resource_files(self): + return sum([ self.get_resource_files(r) for r in FCWResource ], []) + + def get_startpage(self): + resources = self.get_resources(FCWResource.PAGES) + startpage = self._get_file_path(resources) + + pages = self.get_pages() + index = pages.index(startpage) + + return (index, startpage) + + def set_startpage(self, index): + pages = self.get_pages() + new_startpage = pathlib.PureWindowsPath(pages[index]) + + resources = self.get_resources(FCWResource.PAGES) + resources.set('href', str(new_startpage)) + + def _get_max_page_index(self): + pages = self.get_pages() + regex = '[0-9]+' # We assume here that page files are named pageN.svg where N is a natural number + + indices = ( int(re.search(regex, str(p)).group()) for p in pages ) + return max(indices) + + def append_svg(self, svg_filename): + next_page_index = self._get_max_page_index() + 1 + + # new_name has to be a WindowsPath because we write it to the manifest + new_name = pathlib.PureWindowsPath("page{}.svg".format(next_page_index)) + self._append_resource_file(FCWResource.PAGES, svg_filename, new_name) + + def append_pages(self, other): + for page in other.get_pages(): + old_filename = other.workdir / page + self.append_svg(old_filename) + + def _append_resources(self, other, resource_type): + other_resources = other.get_resources(resource_type) + self_resource_files = self.get_all_resource_files() + + for r in other_resources: + if r.tag != FILE_TAG_NAME: + print("WARNING: Unknown resource tag for type \"{}\" in {}.".format(resource_type.value, other.filename)) + print("WARNING: unable to merge, the output file might be broken/unusable!") + continue + + href = other._get_file_path(r) + #TODO: in the following case more can be done, but inter-resources references + # had to be adapted as well, in particular, those in pages + if href in self_resource_files: + print("WARNING: both files have a resource named \"{}\".".format(href)) + print("WARNING: unable to merge, the output file might be broken/unusable!") + continue + + other_filename = other.workdir / href + self._append_resource_file(resource_type, other_filename, href) + + def _append_resource_file(self, resource_type, src_filename, href): + # make sure href is a WindowsPath, since we are writing it to the manifest + href = pathlib.PureWindowsPath(href) + + new_filename = self.workdir / href + assert not new_filename.exists() + + new_filename.parent.mkdir(parents = True, exist_ok = True) + shutil.copy(src_filename, new_filename) + + lxml.etree.SubElement( + self.get_resources(resource_type), + FILE_TAG_NAME, + attrib = { 'href': str(href) }, + ) + + def append(self, other): + self.append_pages(other) + + for r in FCWResource: + if r == FCWResource.PAGES: + continue + self._append_resources(other, r) + + def export_pdf(self, target, interactive = False): + from cairosvg import svg2pdf + from PyPDF2 import PdfFileMerger + from tqdm import tqdm + + merger = PdfFileMerger() + pages = self.get_pages() + + for page in tqdm(pages, disable = not interactive): + filename = self.workdir / page + + pdf = svg2pdf(url = str(filename)) + pdfstream = io.BytesIO(pdf) + merger.append(fileobj = pdfstream) + + merger.write(str(target)) + + def save(self, filename = None): + if filename is None: + filename = self.filename + + # write manifest + self.manifest.write( + str(self.manifest_filename), + encoding = 'UTF-8', + xml_declaration = True, + standalone = True, + ) + + self._pack(filename) + + def _pack(self, filename): + with zipfile.ZipFile(filename, 'w') as zf: + for directory, subdirectories, filenames in os.walk(self.workdir): + for filename in filenames: + reldir = pathlib.Path(directory).relative_to(self.workdir) + + rel_filename = reldir / filename + abs_filename = self.workdir / rel_filename + + zf.write(str(abs_filename), arcname = str(rel_filename)) + + def _unpack(self): + with zipfile.ZipFile(self.filename, 'r') as zf: + zf.extractall(self.workdir) + + +@click.group() +def __cli(): + pass + +@__cli.command(name = 'topdf') +@click.argument('input', type = click.Path(exists = True, readable = True, file_okay = True, dir_okay = False)) +@click.argument('output', required = False, type = click.Path(exists = False, writable = True, file_okay = True, dir_okay = False)) +def __fcw2pdf(input, output): + + input = pathlib.Path(input) + if output is None: + if input.suffix == '.fcw': + output = input.with_suffix('.pdf') + else: + output = input.with_name(input.name + '.pdf') + + click.echo(":: Converting {} to {}.".format(input, output)) + with FCWFile(input) as fcw: + fcw.export_pdf(output, interactive = True) + +@__cli.command(name = 'merge') +@click.argument('input1', type = click.Path(exists = True, readable = True, file_okay = True, dir_okay = False)) +@click.argument('input2', type = click.Path(exists = True, readable = True, file_okay = True, dir_okay = False)) +@click.argument('output', type = click.Path(exists = False, writable = True, file_okay = True, dir_okay = False)) +def __fcwmerge(input1, input2, output): + click.echo(":: Merging {} and {} into {}".format(input1, input2, output)) + + with FCWFile(input1) as fcw1, FCWFile(input2) as fcw2: + fcw1.append(fcw2) + fcw1.save(output) + +#NOTE: Appending arbitrary SVG files does not work, thus the following command is disabled. +# It seems only a subset of the SVG spec/only some CSS classes are available in SMART Meeting Pro. +#@__cli.command(name = 'append-svg') +#@click.argument('input', type = click.Path(exists = True, readable = True, file_okay = True, dir_okay = False)) +#@click.argument('svgfile', type = click.Path(exists = True, readable = True, file_okay = True, dir_okay = False)) +#@click.argument('output', type = click.Path(exists = False, writable = True, file_okay = True, dir_okay = False)) +#def __fcwappendsvg(input, svgfile, output): +# click.echo(":: Appending {} to {} resulting in {}".format(svgfile, input, output)) +# +# with FCWFile(input) as fcw: +# fcw.append_svg(svgfile) +# fcw.save(output) + +@__cli.command(name = 'info') +@click.argument('input', type = click.Path(exists = True, readable = True, file_okay = True, dir_okay = False)) +def __fcwinfo(input): + with FCWFile(input) as fcw: + click.echo("Manifest version: {}".format(fcw.manifest_version)) + click.echo("Creation datetime: {}".format(fcw.creationdatetime)) + click.echo("Filesource: {}".format(fcw.filesource)) + index, startpage = fcw.get_startpage() + click.echo("Start page index: {} (internal page name is {})".format(index, startpage)) + click.echo() + click.echo("Resources:") + for resource in FCWResource: + click.echo("#{}: {}".format(resource.value, len(list(fcw.get_resources(resource))))) + +@__cli.command(name = 'set-startpage') +@click.argument('input', type = click.Path(exists = True, readable = True, file_okay = True, dir_okay = False)) +@click.argument('index', type = click.INT) +@click.argument('output', required = False, type = click.Path(exists = False, writable = True, file_okay = True, dir_okay = False)) +def __fcwsetstartpage(input, index, output): + print("WARNING: this function has never been tested!") + if output is None: + output = input + + with FCWFile(input) as fcw: + fcw.set_startpage(index) + fcw.save(output) + index, newstartpage = fcw.get_startpage() + + print("New startpage index is {} (internal page name is {})".format(index, newstartpage)) + +@__cli.command(name = 'print-manifest') +@click.argument('input', type = click.Path(exists = True, readable = True, file_okay = True, dir_okay = False)) +def __fcwmanifest(input): + with FCWFile(input) as fcw: + stream = io.BytesIO() + fcw.manifest.write(stream, encoding = 'utf-8', xml_declaration = True, standalone = True) + stream.seek(0) + print(stream.read().decode('utf-8')) + +@__cli.command(name = 'license') +def __license(): + progname = pathlib.Path(sys.argv[0]).name + click.echo("{} Copyright (C) 2019 Christopher Spinrath ".format(progname)) + click.echo("This program comes with ABSOLUTELY NO WARRANTY.") + click.echo("This is free software, and you are welcome to redistribute it") + click.echo("under certain conditions; see the LICENSE file for details.") + +def __main(): + progmap = { + 'fcw2pdf': __fcw2pdf, + 'fcwmerge': __fcwmerge, + 'fcwinfo': __fcwinfo, + } + + progname = pathlib.Path(sys.argv[0]).name + if progname in progmap: + prog = progmap[progname] + else: + prog = __cli() + + prog() + +if __name__ == "__main__": + __main() diff --git a/fcwtool/requirements.txt b/fcwtool/requirements.txt new file mode 100644 index 0000000..4a9d462 --- /dev/null +++ b/fcwtool/requirements.txt @@ -0,0 +1,5 @@ +click +lxml +cairosvg +PyPDF2 +tqdm