Initial commit

Signed-off-by: Olivier Paroz (oparoz) <github@oparoz.com>

29 files changed, 2349 insertions, 0 deletions

diff --git a/src/COPYING b/src/COPYING
new file mode 100644
index 0000000..dba13ed
--- /dev/null
+++ b/src/COPYING
@@ -0,0 +1,661 @@
+                    GNU AFFERO GENERAL PUBLIC LICENSE
+                       Version 3, 19 November 2007
+
+ Copyright (C) 2007 Free Software Foundation, Inc. <http://fsf.org/>
+ Everyone is permitted to copy and distribute verbatim copies
+ of this license document, but changing it is not allowed.
+
+                            Preamble
+
+  The GNU Affero General Public License is a free, copyleft license for
+software and other kinds of works, specifically designed to ensure
+cooperation with the community in the case of network server software.
+
+  The licenses for most software and other practical works are designed
+to take away your freedom to share and change the works.  By contrast,
+our General Public Licenses are 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.
+
+  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.
+
+  Developers that use our General Public Licenses protect your rights
+with two steps: (1) assert copyright on the software, and (2) offer
+you this License which gives you legal permission to copy, distribute
+and/or modify the software.
+
+  A secondary benefit of defending all users' freedom is that
+improvements made in alternate versions of the program, if they
+receive widespread use, become available for other developers to
+incorporate.  Many developers of free software are heartened and
+encouraged by the resulting cooperation.  However, in the case of
+software used on network servers, this result may fail to come about.
+The GNU General Public License permits making a modified version and
+letting the public access it on a server without ever releasing its
+source code to the public.
+
+  The GNU Affero General Public License is designed specifically to
+ensure that, in such cases, the modified source code becomes available
+to the community.  It requires the operator of a network server to
+provide the source code of the modified version running there to the
+users of that server.  Therefore, public use of a modified version, on
+a publicly accessible server, gives the public access to the source
+code of the modified version.
+
+  An older license, called the Affero General Public License and
+published by Affero, was designed to accomplish similar goals.  This is
+a different license, not a version of the Affero GPL, but Affero has
+released a new version of the Affero GPL which permits relicensing under
+this license.
+
+  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 Affero 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. Source Code.
+
+  The "source code" for a work means the preferred form of the work
+for making modifications to it.  "Object code" means any non-source
+form of a work.
+
+  A "Standard Interface" means an interface that either is an official
+standard defined by a recognized standards body, or, in the case of
+interfaces specified for a particular programming language, one that
+is widely used among developers working in that language.
+
+  The "System Libraries" of an executable work include anything, other
+than the work as a whole, that (a) is included in the normal form of
+packaging a Major Component, but which is not part of that Major
+Component, and (b) serves only to enable use of the work with that
+Major Component, or to implement a Standard Interface for which an
+implementation is available to the public in source code form.  A
+"Major Component", in this context, means a major essential component
+(kernel, window system, and so on) of the specific operating system
+(if any) on which the executable work runs, or a compiler used to
+produce the work, or an object code interpreter used to run it.
+
+  The "Corresponding Source" for a work in object code form means all
+the source code needed to generate, install, and (for an executable
+work) run the object code and to modify the work, including scripts to
+control those activities.  However, it does not include the work's
+System Libraries, or general-purpose tools or generally available free
+programs which are used unmodified in performing those activities but
+which are not part of the work.  For example, Corresponding Source
+includes interface definition files associated with source files for
+the work, and the source code for shared libraries and dynamically
+linked subprograms that the work is specifically designed to require,
+such as by intimate data communication or control flow between those
+subprograms and other parts of the work.
+
+  The Corresponding Source need not include anything that users
+can regenerate automatically from other parts of the Corresponding
+Source.
+
+  The Corresponding Source for a work in source code form is that
+same work.
+
+  2. Basic Permissions.
+
+  All rights granted under this License are granted for the term of
+copyright on the Program, and are irrevocable provided the stated
+conditions are met.  This License explicitly affirms your unlimited
+permission to run the unmodified Program.  The output from running a
+covered work is covered by this License only if the output, given its
+content, constitutes a covered work.  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.  This
+    alternative is allowed only occasionally and noncommercially, and
+    only if you received the object code with such an offer, in accord
+    with subsection 6b.
+
+    d) Convey the object code by offering access from a designated
+    place (gratis or for a charge), and offer equivalent access to the
+    Corresponding Source in the same way through the same place at no
+    further charge.  You need not require recipients to copy the
+    Corresponding Source along with the object code.  If the place to
+    copy the object code is a network server, the Corresponding Source
+    may be on a different server (operated by you or a third party)
+    that supports equivalent copying facilities, provided you maintain
+    clear directions next to the object code saying where to find the
+    Corresponding Source.  Regardless of what server hosts the
+    Corresponding Source, you remain obligated to ensure that it is
+    available for as long as needed to satisfy these requirements.
+
+    e) Convey the object code using peer-to-peer transmission, provided
+    you inform other peers where the object code and Corresponding
+    Source of the work are being offered to the general public at no
+    charge under subsection 6d.
+
+  A separable portion of the object code, whose source code is excluded
+from the Corresponding Source as a System Library, need not be
+included in conveying the object code work.
+
+  A "User Product" is either (1) a "consumer product", which means any
+tangible personal property which is normally used for personal, family,
+or household purposes, or (2) anything designed or sold for incorporation
+into a dwelling.  In determining whether a product is a consumer product,
+doubtful cases shall be resolved in favor of coverage.  For a particular
+product received by a particular user, "normally used" refers to a
+typical or common use of that class of product, regardless of the status
+of the particular user or of the way in which the particular user
+actually uses, or expects or is expected to use, the product.  A product
+is a consumer product regardless of whether the product has substantial
+commercial, industrial or non-consumer uses, unless such uses represent
+the only significant mode of use of the product.
+
+  "Installation Information" for a User Product means any methods,
+procedures, authorization keys, or other information required to install
+and execute modified versions of a covered work in that User Product from
+a modified version of its Corresponding Source.  The information must
+suffice to ensure that the continued functioning of the modified object
+code is in no case prevented or interfered with solely because
+modification has been made.
+
+  If you convey an object code work under this section in, or with, or
+specifically for use in, a User Product, and the conveying occurs as
+part of a transaction in which the right of possession and use of the
+User Product is transferred to the recipient in perpetuity or for a
+fixed term (regardless of how the transaction is characterized), the
+Corresponding Source conveyed under this section must be accompanied
+by the Installation Information.  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. Remote Network Interaction; Use with the GNU General Public License.
+
+  Notwithstanding any other provision of this License, if you modify the
+Program, your modified version must prominently offer all users
+interacting with it remotely through a computer network (if your version
+supports such interaction) an opportunity to receive the Corresponding
+Source of your version by providing access to the Corresponding Source
+from a network server at no charge, through some standard or customary
+means of facilitating copying of software.  This Corresponding Source
+shall include the Corresponding Source for any work covered by version 3
+of the GNU General Public License that is incorporated pursuant to the
+following paragraph.
+
+  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 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 work with which it is combined will remain governed by version
+3 of the GNU General Public License.
+
+  14. Revised Versions of this License.
+
+  The Free Software Foundation may publish revised and/or new versions of
+the GNU Affero 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 Affero 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 Affero 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 Affero 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.
+
+    <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 Affero 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 Affero General Public License for more details.
+
+    You should have received a copy of the GNU Affero General Public License
+    along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+Also add information on how to contact you by electronic and paper mail.
+
+  If your software can interact with users remotely through a computer
+network, you should also make sure that it provides a way for users to
+get its source.  For example, if your program is a web application, its
+interface could display a "Source" link that leads users to an archive
+of the code.  There are many ways you could offer source, and different
+solutions will be better for different programs; see section 13 for the
+specific requirements.
+
+  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 AGPL, see
+<http://www.gnu.org/licenses/>.
diff --git a/src/chrome.manifest b/src/chrome.manifest
new file mode 100644
index 0000000..9d85bfc
--- /dev/null
+++ b/src/chrome.manifest
@@ -0,0 +1,9 @@
+content     nextcloud    chrome/content/
+locale nextcloud en chrome/locale/en/
+locale nextcloud fr chrome/locale/fr/
+locale nextcloud pl chrome/locale/pl/
+locale nextcloud de chrome/locale/de/
+locale nextcloud nl chrome/locale/nl/
+component {ad8c3b77-7dc8-41d1-8985-5be88b254ff3} components/nsNextcloud.js
+contract @mozilla.org/mail/nextcloud;1 {ad8c3b77-7dc8-41d1-8985-5be88b254ff3}
+category cloud-files Nextcloud @mozilla.org/mail/nextcloud;1
diff --git a/src/chrome/content/about.xul b/src/chrome/content/about.xul
new file mode 100644
index 0000000..1e1a7c1
--- /dev/null
+++ b/src/chrome/content/about.xul
@@ -0,0 +1,117 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+/**
+ * @copyright Copyright (c) 2017, Olivier Paroz (github@oparoz.com)
+ * @copyright Copyright (c) 2017, Philipp Kewisch
+ * @copyright Copyright (c) 2017, Mark James
+ * @copyright Copyright (c) 2017, Guillaume Viguier-Just (@guillaumev)
+ *
+ * @license GNU AGPL version 3 or any later version
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero 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 Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ */
+-->
+<?xml-stylesheet href="chrome://global/skin/" type="text/css"?>
+<!DOCTYPE window SYSTEM "chrome://nextcloud/locale/about.dtd">
+
+<window class="dialog"
+		xmlns="http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul"
+		xmlns:html="http://www.w3.org/1999/xhtml"
+		title="&nextcloudAbout.title;"
+		autostretch="always" onload="sizeToContent()">
+
+	<script>
+		function openURL (eUrl) {
+			var ioservice = Components.classes["@mozilla.org/network/io-service;1"].getService(
+					Components.interfaces.nsIIOService);
+			var iUri = ioservice.newURI(eUrl, null, null);
+
+			var eps = Components.classes["@mozilla.org/uriloader/external-protocol-service;1"].getService(
+					Components.interfaces.nsIExternalProtocolService);
+
+			eps.loadURI(iUri, null);
+		}
+	</script>
+
+	<hbox pack="center" align="center" flex="1">
+		<image src="chrome://nextcloud/content/aboutLogo.png"/>
+	</hbox>
+	<vbox style="overflow:auto" flex="1">
+		<label style="text-align:center; font-weight:bold; font-size:22px;">&nextcloudAbout.name;</label>
+		<label style="font-size:18px; margin-bottom:10px;">&nextcloudAbout.usp;</label>
+		<label style="font-size:16px; margin-bottom:10px;">&nextcloudAbout.description;</label>
+		<label style="font-weight:bold; margin-top:10px; margin-bottom:10px;">
+			&nextcloudAbout.likeUs;
+			<text value="&nextcloudAbout.contributing;"
+				  style="color: blue; cursor:hand; text-decoration:underline; font-style:bold"
+				  onmouseover="event.target.style.cursor='pointer'"
+				  onmouseout="event.target.style.cursor='default'"
+				  onclick="openURL('https://github.com/nextcloud/nextcloud-filelink');"/>
+			&nextcloudAbout.or;
+			<text value="&nextcloudAbout.purchase;"
+				  style="color: blue; cursor:hand; text-decoration:underline; font-style:bold"
+				  onmouseover="event.target.style.cursor='pointer'"
+				  onmouseout="event.target.style.cursor='default'"
+				  onclick="openURL('https://nextcloud.com/enterprise/');"/>.
+		</label>
+
+		<groupbox>
+			<caption label="&nextcloudAbout.version;"/>
+			<label>1.0</label>
+		</groupbox>
+
+		<groupbox>
+			<caption label="&nextcloudAbout.createdBy;"/>
+			<label>Olivier Paroz, Philipp Kewisch, Mark James, Guillaume Viguier-Just</label>
+		</groupbox>
+
+		<groupbox>
+			<caption label="&nextcloudAbout.license;"/>
+			<label>
+				&nextcloudAbout.licenseDescription;<html:br/>
+				<html:br/>
+				This program is free software: you can redistribute it and/or modify
+				<html:br/>
+				it under the terms of the GNU Affero General Public License as
+				<html:br/>
+				published by the Free Software Foundation, either version 3 of the
+				<html:br/>
+				License, or (at your option) any later version.
+				<html:br/>
+				<html:br/>
+				This program is distributed in the hope that it will be useful,
+				<html:br/>
+				but WITHOUT ANY WARRANTY; without even the implied warranty of
+				<html:br/>
+				MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+				<html:br/>
+				GNU Affero General Public License for more details.
+				<html:br/>
+				You should have received a copy of the GNU Affero General Public License
+				<html:br/>
+				along with this program. If not, see
+				<text value="http://www.gnu.org/licenses/"
+					  style="color: blue; cursor:hand; text-decoration:underline; font-style:bold"
+					  onmouseover="event.target.style.cursor='pointer'"
+					  onmouseout="event.target.style.cursor='default'"
+					  onclick="openURL('http://www.gnu.org/licenses/');"/>
+				.
+			</label>
+		</groupbox>
+	</vbox>
+	<hbox pack="center" align="center" flex="1">
+		<button label="&nextcloudAbout.closeButton;" oncommand="window.close();"/>
+	</hbox>
+</window>
diff --git a/src/chrome/content/aboutLogo.png b/src/chrome/content/aboutLogo.png
new file mode 100644
index 0000000..ff5de22
--- /dev/null
+++ b/src/chrome/content/aboutLogo.png
diff --git a/src/chrome/content/logo.png b/src/chrome/content/logo.png
new file mode 100644
index 0000000..777b935
--- /dev/null
+++ b/src/chrome/content/logo.png
diff --git a/src/chrome/content/management.js b/src/chrome/content/management.js
new file mode 100644
index 0000000..f3b6c6c
--- /dev/null
+++ b/src/chrome/content/management.js
@@ -0,0 +1,69 @@
+/* global Components, pv */
+/**
+ * @copyright Copyright (c) 2017, Olivier Paroz (github@oparoz.com)
+ * @copyright Copyright (c) 2017, Philipp Kewisch
+ * @copyright Copyright (c) 2017, Mark James
+ * @copyright Copyright (c) 2017, Guillaume Viguier-Just (@guillaumev)
+ *
+ * @license GNU AGPL version 3 or any later version
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero 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 Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ */
+
+function onLoadProvider (provider) {
+	let messenger = Components.classes["@mozilla.org/messenger;1"]
+		.createInstance(Components.interfaces.nsIMessenger);
+
+	let fileSpaceUsed = document.getElementById("file-space-used");
+	let fileSpaceUsedSwatch = document.getElementById("file-space-used-swatch");
+	let remainingFileSpace = document.getElementById("remaining-file-space");
+	let remainingFileSpaceSwatch = document.getElementById("remaining-file-space-swatch");
+	let totalSpace = provider.fileSpaceUsed + provider.remainingFileSpace;
+	let pieScale = 2 * Math.PI / totalSpace;
+	let spaceDiv = document.getElementById("provider-space-visuals");
+	let service = document.getElementById("service");
+
+	fileSpaceUsed.textContent = messenger.formatFileSize(provider.fileSpaceUsed);
+	fileSpaceUsedSwatch.style.backgroundColor = pv.Colors.category20.values[0];
+	remainingFileSpace.textContent = messenger.formatFileSize(provider.remainingFileSpace);
+	remainingFileSpaceSwatch.style.backgroundColor = pv.Colors.category20.values[1];
+	service.setAttribute("href", provider.serviceURL);
+	service.appendChild(document.createTextNode(provider.displayName));
+
+	let vis = new pv.Panel()
+		.canvas(spaceDiv)
+		.width(150)
+		.height(150);
+
+	vis.add(pv.Wedge)
+		.data([provider.fileSpaceUsed, provider.remainingFileSpace])
+		.left(75)
+		.top(75)
+		.innerRadius(30)
+		.outerRadius(65)
+		.angle(function (d) {
+			return d * pieScale;
+		});
+
+	vis.add(pv.Label)
+		.left(75)
+		.top(75)
+		.font("14px Sans-Serif")
+		.textAlign("center")
+		.textBaseline("middle")
+		.text(messenger.formatFileSize(totalSpace));
+
+	vis.render();
+}
diff --git a/src/chrome/content/management.xhtml b/src/chrome/content/management.xhtml
new file mode 100644
index 0000000..ba50cc8
--- /dev/null
+++ b/src/chrome/content/management.xhtml
@@ -0,0 +1,72 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+/**
+ * @copyright Copyright (c) 2017, Olivier Paroz (github@oparoz.com)
+ * @copyright Copyright (c) 2017, Philipp Kewisch
+ * @copyright Copyright (c) 2017, Mark James
+ * @copyright Copyright (c) 2017, Guillaume Viguier-Just (@guillaumev)
+ *
+ * @license GNU AGPL version 3 or any later version
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero 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 Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ */
+-->
+
+<!DOCTYPE html [
+		<!ENTITY % htmlDTD PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "DTD/xhtml1-strict.dtd"> %htmlDTD;
+		<!ENTITY % managementDTD SYSTEM "chrome://messenger/locale/cloudfile/management.dtd"> %managementDTD;
+		<!ENTITY % nextcloudDTD SYSTEM "chrome://nextcloud/locale/management.dtd"> %nextcloudDTD;
+		]>
+<html xmlns="http://www.w3.org/1999/xhtml">
+	<head>
+		<script type="application/javascript;version=1.8"
+				src="chrome://messenger/content/protovis-r2.6-modded.js"/>
+		<script type="text/javascript;version=1.8"
+				src="chrome://nextcloud/content/management.js"/>
+		<link rel="stylesheet"
+			  type="text/css"
+			  href="chrome://messenger/skin/preferences/preferences.css"/>
+	</head>
+	<body id="provider-management">
+		<div id="provider-header">
+			<img id="logo" src="chrome://nextcloud/content/logo.png"/>
+			<div id="provider-service-info">
+				 <span id="service-label">
+					 &nextcloudMgmt.provider;
+				 </span>
+				<span id="service-link">
+						 <a id="service"></a>
+				</span>
+			</div>
+		</div>
+		<div id="provider-content">
+			<div id="provider-spacebox">
+				<div id="provider-space-visuals"></div>
+				<div id="provider-space">
+					<div>
+						<label>&cloudfileMgmt.usedSpace;</label>
+						<span id="file-space-used"/>
+						<span id="file-space-used-swatch" class="space-swatch"/>
+					</div>
+					<div>
+						<label>&cloudfileMgmt.unusedSpace;</label>
+						<span id="remaining-file-space"/>
+						<span id="remaining-file-space-swatch" class="space-swatch"/>
+					</div>
+				</div>
+			</div>
+		</div>
+	</body>
+</html>
diff --git a/src/chrome/content/nextcloud.png b/src/chrome/content/nextcloud.png
new file mode 100644
index 0000000..12f765c
--- /dev/null
+++ b/src/chrome/content/nextcloud.png
diff --git a/src/chrome/content/settings.js b/src/chrome/content/settings.js
new file mode 100644
index 0000000..d354f6b
--- /dev/null
+++ b/src/chrome/content/settings.js
@@ -0,0 +1,67 @@
+/**
+ * @copyright Copyright (c) 2017, Olivier Paroz (github@oparoz.com)
+ * @copyright Copyright (c) 2017, Philipp Kewisch
+ * @copyright Copyright (c) 2017, Mark James
+ * @copyright Copyright (c) 2017, Guillaume Viguier-Just (@guillaumev)
+ *
+ * @license GNU AGPL version 3 or any later version
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero 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 Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ */
+
+/**
+ * Captures the settings provided by the user
+ *
+ * @returns {{displayName: {type: string, value: (string|string|string|Number)}, server: {type:
+ *     string, value: *}, port: {type: string, value: (string|string|string|Number)},
+ *     storageFolder: {type: string, value: (string|string|string|Number)}, username: {type:
+ *     string, value: (string|string|string|Number)}, protectUploads: {type: string, value:
+ *     (string|string|string|Number)}}}
+ */
+function extraArgs () {
+	let displayName = document.getElementById("displayName").value;
+	let serverValue = document.getElementById("server").value.trim().replace(/\/+$/, "");
+	let portValue = document.getElementById("port").value;
+	let storageFolderValue = document.getElementById("storageFolder").value;
+	let userValue = document.getElementById("username").value;
+	let protectUploadsValue = document.getElementById("protectUploads").value;
+
+	return {
+		"displayName": {
+			type: "char",
+			value: displayName
+		},
+		"server": {
+			type: "char",
+			value: serverValue
+		},
+		"port": {
+			type: "int",
+			value: portValue
+		},
+		"storageFolder": {
+			type: "char",
+			value: storageFolderValue
+		},
+		"username": {
+			type: "char",
+			value: userValue
+		},
+		"protectUploads": {
+			type: "char",
+			value: protectUploadsValue
+		}
+	};
+}
diff --git a/src/chrome/content/settings.xhtml b/src/chrome/content/settings.xhtml
new file mode 100644
index 0000000..1b947b8
--- /dev/null
+++ b/src/chrome/content/settings.xhtml
@@ -0,0 +1,58 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+/**
+ * @copyright Copyright (c) 2017, Olivier Paroz (github@oparoz.com)
+ * @copyright Copyright (c) 2017, Philipp Kewisch
+ * @copyright Copyright (c) 2017, Mark James
+ * @copyright Copyright (c) 2017, Guillaume Viguier-Just (@guillaumev)
+ *
+ * @license GNU AGPL version 3 or any later version
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero 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 Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ */
+-->
+
+<!DOCTYPE html [
+		<!ENTITY % htmlDTD PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "DTD/xhtml1-strict.dtd"> %htmlDTD;
+		<!ENTITY % ncDTD SYSTEM "chrome://nextcloud/locale/settings.dtd"> %ncDTD;
+		]>
+<html xmlns="http://www.w3.org/1999/xhtml">
+<head>
+	<script type="application/javascript"
+			src="chrome://nextcloud/content/settings.js"/>
+	<link rel="stylesheet"
+		  type="text/css"
+		  href="chrome://messenger/skin/cloudfile/addAccountDialog.css"/>
+</head>
+<body id="provider-settings">
+<form id="provider-form" onsubmit="return false;">
+	<label for="displayName">&nextcloudSettings.provider;</label>
+	<input id="displayName" required="required" type="text"/>
+	<label for="server">&nextcloudSettings.server;</label>
+	<input id="server" type="text" required="true"/>
+	<label for="port">&nextcloudSettings.port;</label>
+	<input id="port" pattern="[0-9]+" required="true" value="443"/>
+	<label for="username">&nextcloudSettings.username;</label>
+	<input id="username" type="text" required="true"/>
+	<label for="storageFolder">&nextcloudSettings.storageFolder;</label>
+	<input id="storageFolder" type="text" required="true" value="/Mail-attachments"/>
+	<label for="protectUploads">&nextcloudSettings.protectUploads;</label>
+	<input id="protectUploads" type="text" value=""/>
+</form>
+<div id="learn-more">
+	<a href="https://nextcloud.com/">&nextcloudSettings.learnMore;</a>
+</div>
+</body>
+</html>
diff --git a/src/chrome/locale/de/about.dtd b/src/chrome/locale/de/about.dtd
new file mode 100644
index 0000000..91a0c0b
--- /dev/null
+++ b/src/chrome/locale/de/about.dtd
@@ -0,0 +1,37 @@
+<!--
+/**
+ * @copyright Copyright (c) 2017, Olivier Paroz (github@oparoz.com)
+ * @copyright Copyright (c) 2017, Philipp Kewisch
+ * @copyright Copyright (c) 2017, Mark James
+ * @copyright Copyright (c) 2017, Guillaume Viguier-Just (@guillaumev)
+ *
+ * @license GNU AGPL version 3 or any later version
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero 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 Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ */
+-->
+		<!ENTITY nextcloudAbout.name "Nextcloud for Filelink">
+		<!ENTITY nextcloudAbout.title "About the Nextcloud for Filelink extension">
+		<!ENTITY nextcloudAbout.usp "Nextcloud: A safe home for all your data.">
+		<!ENTITY nextcloudAbout.description "Access, share and protect your files, calendars, contacts, communication and more at home and in your enterprise.">
+		<!ENTITY nextcloudAbout.likeUs "If you like this extension, you may want to consider">
+		<!ENTITY nextcloudAbout.contributing "contributing">
+		<!ENTITY nextcloudAbout.or "or">
+		<!ENTITY nextcloudAbout.purchase "buying a subscription">
+		<!ENTITY nextcloudAbout.version "Version">
+		<!ENTITY nextcloudAbout.createdBy "Created by">
+		<!ENTITY nextcloudAbout.closeButton "Close">
+		<!ENTITY nextcloudAbout.license "License">
+		<!ENTITY nextcloudAbout.licenseDescription "Licensed under the GNU AGPL version 3 or any later version">
diff --git a/src/chrome/locale/de/management.dtd b/src/chrome/locale/de/management.dtd
new file mode 100644
index 0000000..528f7d5
--- /dev/null
+++ b/src/chrome/locale/de/management.dtd
@@ -0,0 +1,25 @@
+<!--
+/**
+ * @copyright Copyright (c) 2017, Olivier Paroz (github@oparoz.com)
+ * @copyright Copyright (c) 2017, Philipp Kewisch
+ * @copyright Copyright (c) 2017, Mark James
+ * @copyright Copyright (c) 2017, Guillaume Viguier-Just (@guillaumev)
+ *
+ * @license GNU AGPL version 3 or any later version
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero 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 Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ */
+-->
+		<!ENTITY nextcloudMgmt.provider "Provider">
diff --git a/src/chrome/locale/de/settings.dtd b/src/chrome/locale/de/settings.dtd
new file mode 100644
index 0000000..155f3f4
--- /dev/null
+++ b/src/chrome/locale/de/settings.dtd
@@ -0,0 +1,32 @@
+<!--
+/**
+ * @copyright Copyright (c) 2017, Olivier Paroz (github@oparoz.com)
+ * @copyright Copyright (c) 2017, Philipp Kewisch
+ * @copyright Copyright (c) 2017, Mark James
+ * @copyright Copyright (c) 2017, Guillaume Viguier-Just (@guillaumev)
+ *
+ * @license GNU AGPL version 3 or any later version
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero 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 Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ */
+-->
+		<!ENTITY nextcloudSettings.learnMore "Mehr erfahren …">
+		<!ENTITY nextcloudSettings.provider "Provider">
+		<!ENTITY nextcloudSettings.server "Serveradresse">
+		<!ENTITY nextcloudSettings.port "Port number">
+		<!ENTITY nextcloudSettings.storageFolder "Speicherpfad in Nextcloud">
+		<!ENTITY nextcloudSettings.username "Benutzername">
+		<!ENTITY nextcloudSettings.password "Passwort">
+		<!ENTITY nextcloudSettings.protectUploads "Passwort für hochgeladene Dateien">
diff --git a/src/chrome/locale/en/about.dtd b/src/chrome/locale/en/about.dtd
new file mode 100644
index 0000000..91a0c0b
--- /dev/null
+++ b/src/chrome/locale/en/about.dtd
@@ -0,0 +1,37 @@
+<!--
+/**
+ * @copyright Copyright (c) 2017, Olivier Paroz (github@oparoz.com)
+ * @copyright Copyright (c) 2017, Philipp Kewisch
+ * @copyright Copyright (c) 2017, Mark James
+ * @copyright Copyright (c) 2017, Guillaume Viguier-Just (@guillaumev)
+ *
+ * @license GNU AGPL version 3 or any later version
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero 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 Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ */
+-->
+		<!ENTITY nextcloudAbout.name "Nextcloud for Filelink">
+		<!ENTITY nextcloudAbout.title "About the Nextcloud for Filelink extension">
+		<!ENTITY nextcloudAbout.usp "Nextcloud: A safe home for all your data.">
+		<!ENTITY nextcloudAbout.description "Access, share and protect your files, calendars, contacts, communication and more at home and in your enterprise.">
+		<!ENTITY nextcloudAbout.likeUs "If you like this extension, you may want to consider">
+		<!ENTITY nextcloudAbout.contributing "contributing">
+		<!ENTITY nextcloudAbout.or "or">
+		<!ENTITY nextcloudAbout.purchase "buying a subscription">
+		<!ENTITY nextcloudAbout.version "Version">
+		<!ENTITY nextcloudAbout.createdBy "Created by">
+		<!ENTITY nextcloudAbout.closeButton "Close">
+		<!ENTITY nextcloudAbout.license "License">
+		<!ENTITY nextcloudAbout.licenseDescription "Licensed under the GNU AGPL version 3 or any later version">
diff --git a/src/chrome/locale/en/management.dtd b/src/chrome/locale/en/management.dtd
new file mode 100644
index 0000000..528f7d5
--- /dev/null
+++ b/src/chrome/locale/en/management.dtd
@@ -0,0 +1,25 @@
+<!--
+/**
+ * @copyright Copyright (c) 2017, Olivier Paroz (github@oparoz.com)
+ * @copyright Copyright (c) 2017, Philipp Kewisch
+ * @copyright Copyright (c) 2017, Mark James
+ * @copyright Copyright (c) 2017, Guillaume Viguier-Just (@guillaumev)
+ *
+ * @license GNU AGPL version 3 or any later version
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero 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 Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ */
+-->
+		<!ENTITY nextcloudMgmt.provider "Provider">
diff --git a/src/chrome/locale/en/settings.dtd b/src/chrome/locale/en/settings.dtd
new file mode 100644
index 0000000..97f1a83
--- /dev/null
+++ b/src/chrome/locale/en/settings.dtd
@@ -0,0 +1,32 @@
+<!--
+/**
+ * @copyright Copyright (c) 2017, Olivier Paroz (github@oparoz.com)
+ * @copyright Copyright (c) 2017, Philipp Kewisch
+ * @copyright Copyright (c) 2017, Mark James
+ * @copyright Copyright (c) 2017, Guillaume Viguier-Just (@guillaumev)
+ *
+ * @license GNU AGPL version 3 or any later version
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero 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 Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ */
+-->
+		<!ENTITY nextcloudSettings.learnMore "Learn more…">
+		<!ENTITY nextcloudSettings.provider "Provider">
+		<!ENTITY nextcloudSettings.server "Server URL">
+		<!ENTITY nextcloudSettings.port "Port number">
+		<!ENTITY nextcloudSettings.storageFolder "Storage path in Nextcloud">
+		<!ENTITY nextcloudSettings.username "Username">
+		<!ENTITY nextcloudSettings.password "Password">
+		<!ENTITY nextcloudSettings.protectUploads "Password for uploaded files">
diff --git a/src/chrome/locale/fr/about.dtd b/src/chrome/locale/fr/about.dtd
new file mode 100644
index 0000000..e41456e
--- /dev/null
+++ b/src/chrome/locale/fr/about.dtd
@@ -0,0 +1,37 @@
+<!--
+/**
+ * @copyright Copyright (c) 2017, Olivier Paroz (github@oparoz.com)
+ * @copyright Copyright (c) 2017, Philipp Kewisch
+ * @copyright Copyright (c) 2017, Mark James
+ * @copyright Copyright (c) 2017, Guillaume Viguier-Just (@guillaumev)
+ *
+ * @license GNU AGPL version 3 or any later version
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero 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 Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ */
+-->
+		<!ENTITY nextcloudAbout.name "Nextcloud pour Filelink">
+		<!ENTITY nextcloudAbout.title "A propos de l'extension Nextcloud pour Filelink">
+		<!ENTITY nextcloudAbout.usp "Nextcloud: A safe home for all your data.">
+		<!ENTITY nextcloudAbout.description "Access, share and protect your files, calendars, contacts, communication and more at home and in your enterprise.">
+		<!ENTITY nextcloudAbout.likeUs "If you like this extension, you may want to consider">
+		<!ENTITY nextcloudAbout.contributing "contributing">
+		<!ENTITY nextcloudAbout.or "or">
+		<!ENTITY nextcloudAbout.purchase "buying a subscription">
+		<!ENTITY nextcloudAbout.version "Version">
+		<!ENTITY nextcloudAbout.createdBy "Créé par">
+		<!ENTITY nextcloudAbout.closeButton "Fermer">
+		<!ENTITY nextcloudAbout.license "License">
+		<!ENTITY nextcloudAbout.licenseDescription "Licensed under the GNU AGPL version 3 or any later version">
diff --git a/src/chrome/locale/fr/management.dtd b/src/chrome/locale/fr/management.dtd
new file mode 100644
index 0000000..1a19757
--- /dev/null
+++ b/src/chrome/locale/fr/management.dtd
@@ -0,0 +1,25 @@
+<!--
+/**
+ * @copyright Copyright (c) 2017, Olivier Paroz (github@oparoz.com)
+ * @copyright Copyright (c) 2017, Philipp Kewisch
+ * @copyright Copyright (c) 2017, Mark James
+ * @copyright Copyright (c) 2017, Guillaume Viguier-Just (@guillaumev)
+ *
+ * @license GNU AGPL version 3 or any later version
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero 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 Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ */
+-->
+		<!ENTITY nextcloudMgmt.provider "Fournisseur">
diff --git a/src/chrome/locale/fr/settings.dtd b/src/chrome/locale/fr/settings.dtd
new file mode 100644
index 0000000..c476944
--- /dev/null
+++ b/src/chrome/locale/fr/settings.dtd
@@ -0,0 +1,32 @@
+<!--
+/**
+ * @copyright Copyright (c) 2017, Olivier Paroz (github@oparoz.com)
+ * @copyright Copyright (c) 2017, Philipp Kewisch
+ * @copyright Copyright (c) 2017, Mark James
+ * @copyright Copyright (c) 2017, Guillaume Viguier-Just (@guillaumev)
+ *
+ * @license GNU AGPL version 3 or any later version
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero 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 Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ */
+-->
+		<!ENTITY nextcloudSettings.learnMore "En apprendre plus…">
+		<!ENTITY nextcloudSettings.provider "Fournisseur">
+		<!ENTITY nextcloudSettings.server "URL du Serveur">
+		<!ENTITY nextcloudSettings.port "Numéro du port">
+		<!ENTITY nextcloudSettings.storageFolder "Dossier à utiliser dans Nextcloud">
+		<!ENTITY nextcloudSettings.username "Nom d'utilisateur">
+		<!ENTITY nextcloudSettings.password "Mot de passe">
+		<!ENTITY nextcloudSettings.protectUploads "Mot de passe pour fichiers téléversés">
diff --git a/src/chrome/locale/nl/about.dtd b/src/chrome/locale/nl/about.dtd
new file mode 100644
index 0000000..91a0c0b
--- /dev/null
+++ b/src/chrome/locale/nl/about.dtd
@@ -0,0 +1,37 @@
+<!--
+/**
+ * @copyright Copyright (c) 2017, Olivier Paroz (github@oparoz.com)
+ * @copyright Copyright (c) 2017, Philipp Kewisch
+ * @copyright Copyright (c) 2017, Mark James
+ * @copyright Copyright (c) 2017, Guillaume Viguier-Just (@guillaumev)
+ *
+ * @license GNU AGPL version 3 or any later version
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero 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 Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ */
+-->
+		<!ENTITY nextcloudAbout.name "Nextcloud for Filelink">
+		<!ENTITY nextcloudAbout.title "About the Nextcloud for Filelink extension">
+		<!ENTITY nextcloudAbout.usp "Nextcloud: A safe home for all your data.">
+		<!ENTITY nextcloudAbout.description "Access, share and protect your files, calendars, contacts, communication and more at home and in your enterprise.">
+		<!ENTITY nextcloudAbout.likeUs "If you like this extension, you may want to consider">
+		<!ENTITY nextcloudAbout.contributing "contributing">
+		<!ENTITY nextcloudAbout.or "or">
+		<!ENTITY nextcloudAbout.purchase "buying a subscription">
+		<!ENTITY nextcloudAbout.version "Version">
+		<!ENTITY nextcloudAbout.createdBy "Created by">
+		<!ENTITY nextcloudAbout.closeButton "Close">
+		<!ENTITY nextcloudAbout.license "License">
+		<!ENTITY nextcloudAbout.licenseDescription "Licensed under the GNU AGPL version 3 or any later version">
diff --git a/src/chrome/locale/nl/management.dtd b/src/chrome/locale/nl/management.dtd
new file mode 100644
index 0000000..528f7d5
--- /dev/null
+++ b/src/chrome/locale/nl/management.dtd
@@ -0,0 +1,25 @@
+<!--
+/**
+ * @copyright Copyright (c) 2017, Olivier Paroz (github@oparoz.com)
+ * @copyright Copyright (c) 2017, Philipp Kewisch
+ * @copyright Copyright (c) 2017, Mark James
+ * @copyright Copyright (c) 2017, Guillaume Viguier-Just (@guillaumev)
+ *
+ * @license GNU AGPL version 3 or any later version
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero 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 Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ */
+-->
+		<!ENTITY nextcloudMgmt.provider "Provider">
diff --git a/src/chrome/locale/nl/settings.dtd b/src/chrome/locale/nl/settings.dtd
new file mode 100644
index 0000000..c7deb62
--- /dev/null
+++ b/src/chrome/locale/nl/settings.dtd
@@ -0,0 +1,32 @@
+<!--
+/**
+ * @copyright Copyright (c) 2017, Olivier Paroz (github@oparoz.com)
+ * @copyright Copyright (c) 2017, Philipp Kewisch
+ * @copyright Copyright (c) 2017, Mark James
+ * @copyright Copyright (c) 2017, Guillaume Viguier-Just (@guillaumev)
+ *
+ * @license GNU AGPL version 3 or any later version
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero 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 Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ */
+-->
+		<!ENTITY nextcloudSettings.learnMore "Meer info…">
+		<!ENTITY nextcloudSettings.provider "Provider">
+		<!ENTITY nextcloudSettings.server "Server-URL">
+		<!ENTITY nextcloudSettings.port "Port number">
+		<!ENTITY nextcloudSettings.storageFolder "Opslagpad in Nextcloud">
+		<!ENTITY nextcloudSettings.username "Gebruikersnaam">
+		<!ENTITY nextcloudSettings.password "Wachtwoord">
+		<!ENTITY nextcloudSettings.protectUploads "Wachtwoord voor geüploade bestanden">
diff --git a/src/chrome/locale/pl/about.dtd b/src/chrome/locale/pl/about.dtd
new file mode 100644
index 0000000..91a0c0b
--- /dev/null
+++ b/src/chrome/locale/pl/about.dtd
@@ -0,0 +1,37 @@
+<!--
+/**
+ * @copyright Copyright (c) 2017, Olivier Paroz (github@oparoz.com)
+ * @copyright Copyright (c) 2017, Philipp Kewisch
+ * @copyright Copyright (c) 2017, Mark James
+ * @copyright Copyright (c) 2017, Guillaume Viguier-Just (@guillaumev)
+ *
+ * @license GNU AGPL version 3 or any later version
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero 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 Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ */
+-->
+		<!ENTITY nextcloudAbout.name "Nextcloud for Filelink">
+		<!ENTITY nextcloudAbout.title "About the Nextcloud for Filelink extension">
+		<!ENTITY nextcloudAbout.usp "Nextcloud: A safe home for all your data.">
+		<!ENTITY nextcloudAbout.description "Access, share and protect your files, calendars, contacts, communication and more at home and in your enterprise.">
+		<!ENTITY nextcloudAbout.likeUs "If you like this extension, you may want to consider">
+		<!ENTITY nextcloudAbout.contributing "contributing">
+		<!ENTITY nextcloudAbout.or "or">
+		<!ENTITY nextcloudAbout.purchase "buying a subscription">
+		<!ENTITY nextcloudAbout.version "Version">
+		<!ENTITY nextcloudAbout.createdBy "Created by">
+		<!ENTITY nextcloudAbout.closeButton "Close">
+		<!ENTITY nextcloudAbout.license "License">
+		<!ENTITY nextcloudAbout.licenseDescription "Licensed under the GNU AGPL version 3 or any later version">
diff --git a/src/chrome/locale/pl/management.dtd b/src/chrome/locale/pl/management.dtd
new file mode 100644
index 0000000..528f7d5
--- /dev/null
+++ b/src/chrome/locale/pl/management.dtd
@@ -0,0 +1,25 @@
+<!--
+/**
+ * @copyright Copyright (c) 2017, Olivier Paroz (github@oparoz.com)
+ * @copyright Copyright (c) 2017, Philipp Kewisch
+ * @copyright Copyright (c) 2017, Mark James
+ * @copyright Copyright (c) 2017, Guillaume Viguier-Just (@guillaumev)
+ *
+ * @license GNU AGPL version 3 or any later version
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero 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 Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ */
+-->
+		<!ENTITY nextcloudMgmt.provider "Provider">
diff --git a/src/chrome/locale/pl/settings.dtd b/src/chrome/locale/pl/settings.dtd
new file mode 100644
index 0000000..2f4ad48
--- /dev/null
+++ b/src/chrome/locale/pl/settings.dtd
@@ -0,0 +1,32 @@
+<!--
+/**
+ * @copyright Copyright (c) 2017, Olivier Paroz (github@oparoz.com)
+ * @copyright Copyright (c) 2017, Philipp Kewisch
+ * @copyright Copyright (c) 2017, Mark James
+ * @copyright Copyright (c) 2017, Guillaume Viguier-Just (@guillaumev)
+ *
+ * @license GNU AGPL version 3 or any later version
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero 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 Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ */
+-->
+		<!ENTITY nextcloudSettings.learnMore "Dowiedz się więcej…">
+		<!ENTITY nextcloudSettings.provider "Provider">
+		<!ENTITY nextcloudSettings.server "URL serwera">
+		<!ENTITY nextcloudSettings.port "Port number">
+		<!ENTITY nextcloudSettings.storageFolder "Folder do którego będą wgrywane załączniki">
+		<!ENTITY nextcloudSettings.username "Twoja nazwa użytkownika">
+		<!ENTITY nextcloudSettings.password "Twoje hasło">
+		<!ENTITY nextcloudSettings.protectUploads "Hasło dostępu do wgranych załączników">
diff --git a/src/components/nsNextcloud.js b/src/components/nsNextcloud.js
new file mode 100644
index 0000000..269337a
--- /dev/null
+++ b/src/components/nsNextcloud.js
@@ -0,0 +1,797 @@
+/* global Components, Services */
+/**
+ * @copyright Copyright (c) 2017, Olivier Paroz (github@oparoz.com)
+ * @copyright Copyright (c) 2017, Philipp Kewisch
+ * @copyright Copyright (c) 2017, Mark James
+ * @copyright Copyright (c) 2017, Guillaume Viguier-Just (@guillaumev)
+ *
+ * @license GNU AGPL version 3 or any later version
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero 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 Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ */
+
+/**
+ * This file implements the nsIMsgCloudFileProvider interface.
+ *
+ * This component handles the Nextcloud implementation of the nsIMsgCloudFileProvider interface.
+ */
+
+const {classes: Cc, interfaces: Ci, utils: Cu, results: Cr} = Components;
+
+Cu.import("resource://gre/modules/XPCOMUtils.jsm");
+Cu.import("resource:///modules/oauth.jsm");
+Cu.import("resource://gre/modules/Services.jsm");
+Cu.import("resource:///modules/gloda/log4moz.js");
+Cu.import("resource:///modules/cloudFileAccounts.js");
+
+const kRestBase = "/ocs/v1.php";
+const kAuthPath = kRestBase + "/person/check";
+const kShareApp = kRestBase + "/apps/files_sharing/api/v1/shares";
+const kMaxFileSize = 1073741824;
+const kWebDavPath = "/remote.php/webdav";
+
+function wwwFormUrlEncode (aStr) {
+	return encodeURIComponent(aStr)
+		.replace(/!/g, '%21')
+		.replace(/'/g, '%27')
+		.replace(/\(/g, '%28')
+		.replace(/\)/g, '%29')
+		.replace(/\*/g, '%2A');
+}
+
+/**
+ * Our Nextcloud Provider
+ */
+function Nextcloud () {
+	//this.log = Log4Moz.getConfiguredLogger("Nextcloud", Log4Moz.Level.Info, Log4Moz.Level.Debug,
+	// Log4Moz.Level.Debug);
+	this.log = Log4Moz.getConfiguredLogger("Nextcloud");
+}
+
+Nextcloud.prototype = {
+	/* nsISupports */
+	QueryInterface: XPCOMUtils.generateQI([Ci.nsIMsgCloudFileProvider]),
+
+	classID: Components.ID("{ad8c3b77-7dc8-41d1-8985-5be88b254ff3}"),
+
+	get type () {
+		return "Nextcloud";
+	},
+	get displayName () {
+		return this._displayName;
+	},
+	get serviceURL () {
+		return this._serverUrl;
+	},
+	get iconClass () {
+		return "chrome://nextcloud/content/nextcloud.png";
+	},
+	get accountKey () {
+		return this._accountKey;
+	},
+	get lastError () {
+		return this._lastErrorText;
+	},
+	get settingsURL () {
+		return "chrome://nextcloud/content/settings.xhtml";
+	},
+	get managementURL () {
+		return "chrome://nextcloud/content/management.xhtml";
+	},
+
+	/**
+	 * If the provider doesn't have an API for creating an account, perhaps
+	 * there's a url we can load in a content tab that will allow the user
+	 * to create an account.
+	 */
+	get createNewAccountUrl () {
+		return "";
+	},
+
+	_displayName: "Nextcloud",
+	_accountKey: false,
+	_serverUrl: "",
+	_serverPort: 443,
+	_storageFolder: "",
+	_userName: "",
+	_password: "",
+	_protectUploads: "",
+	_prefBranch: null,
+	_loggedIn: false,
+	_authToken: "",
+	_userInfo: null,
+	_file: null,
+	_requestDate: null,
+	_successCallback: null,
+	_connection: null,
+	_request: null,
+	_uploadingFile: null,
+	_uploader: null,
+	_lastErrorStatus: 0,
+	_lastErrorText: "",
+	_maxFileSize: kMaxFileSize,
+	_totalStorage: -1,
+	_fileSpaceUsed: -1,
+	_uploads: [],
+	_urlsForFiles: {},
+	_uploadInfo: {}, // upload info keyed on aFiles.
+
+	/**
+	 * Initialize this instance of Nextcloud, setting the accountKey.
+	 *
+	 * @param aAccountKey The account key that this instance of the nsIMsgCloudFileProvider should
+	 *     be associated with.
+	 */
+	init: function nsNc_init (aAccountKey) {
+		this._accountKey = aAccountKey;
+		this._prefBranch = Services.prefs.getBranch("mail.cloud_files.accounts." +
+			aAccountKey + ".");
+
+		if (this._prefBranch.getCharPref("displayName") != "") {
+			this._displayName = this._prefBranch.getCharPref("displayName");
+		}
+
+		this._serverUrl = this._prefBranch.getCharPref("server");
+		this._serverPort = this._prefBranch.getIntPref("port");
+		this._userName = this._prefBranch.getCharPref("username");
+
+		if (this._prefBranch.prefHasUserValue("storageFolder")) {
+			this._storageFolder = this._prefBranch.getCharPref("storageFolder");
+		} else {
+			this._storageFolder = "/Mail-attachments";
+		}
+
+		if (this._prefBranch.prefHasUserValue("protectUploads")) {
+			this._protectUploads = this._prefBranch.getCharPref("protectUploads");
+		}
+	},
+
+	/**
+	 * Attempts to upload a file to Nextcloud.
+	 *
+	 * @param aFile the nsILocalFile to be uploaded
+	 * @param aCallback an nsIRequestObserver for listening for the starting
+	 *                  and ending states of the upload.
+	 */
+	uploadFile: function nsNc_uploadFile (aFile, aCallback) {
+		if (Services.io.offline) {
+			throw Ci.nsIMsgCloudFileProvider.offlineErr;
+		}
+
+		this.log.info("uploading " + aFile.leafName);
+
+		// Some ugliness here - we stash requestObserver here, because we might
+		// use it again in _getUserInfo.
+		this.requestObserver = aCallback;
+
+		// if we're uploading a file, queue this request.
+		if (this._uploadingFile && this._uploadingFile != aFile) {
+			let uploader = new NextcloudFileUploader(this, aFile, this._uploaderCallback
+				.bind(this), aCallback);
+			this._uploads.push(uploader);
+			return;
+		}
+		this._file = aFile;
+		this._uploadingFile = aFile;
+
+		let successCallback = this._finishUpload.bind(this, aFile, aCallback);
+		if (!this._loggedIn) {
+			return this._logonAndGetUserInfo(successCallback, null, true);
+		}
+		
+		this.log.info("getting user info");
+
+		if (!this._userInfo) {
+			return this._getUserInfo(successCallback);
+		}
+		successCallback();
+	},
+
+	/**
+	 * Attempts to cancel a file upload.
+	 *
+	 * @param aFile the nsILocalFile to cancel the upload for.
+	 */
+	cancelFileUpload: function nsNc_cancelFileUpload (aFile) {
+		if (this._uploadingFile.equals(aFile)) {
+			this._uploader.cancel();
+		} else {
+			for (let i = 0; i < this._uploads.length; i++)
+				if (this._uploads[i].file.equals(aFile)) {
+					this._uploads[i].requestObserver.onStopRequest(
+						null, null, Ci.nsIMsgCloudFileProvider.uploadCanceled
+					);
+					this._uploads.splice(i, 1);
+					return;
+				}
+		}
+	},
+
+	/**
+	 * For some nsILocalFile, return the associated sharing URL.
+	 *
+	 * @param aFile the nsILocalFile to retrieve the URL for
+	 */
+	urlForFile: function nsNc_urlForFile (aFile) {
+		return this._urlsForFiles[aFile.path];
+	},
+
+	/**
+	 * Updates the profile information for the account associated with the
+	 * account key.
+	 *
+	 * @param aWithUI a boolean for whether or not we should display authorization
+	 *                UI if we don't have a valid token anymore, or just fail out.
+	 * @param aCallback an nsIRequestObserver for observing the starting and
+	 *                  ending states of the request.
+	 */
+	refreshUserInfo: function nsNc_refreshUserInfo (aWithUI, aCallback) {
+		if (Services.io.offline) {
+			throw Ci.nsIMsgCloudFileProvider.offlineErr;
+		}
+		this.requestObserver = aCallback;
+		aCallback.onStartRequest(null, null);
+		if (!this._loggedIn) {
+			return this._logonAndGetUserInfo(null, null, aWithUI);
+		}
+		if (!this._userInfo) {
+			return this._getUserInfo();
+		}
+		return this._userInfo;
+	},
+
+	/**
+	 * Allows for the creation of a new user on the Nextcloud instance.
+	 *
+	 * This implementation does not implement the createNewAccount
+	 * function defined in nsIMsgCloudFileProvider.idl.
+	 */
+	createNewAccount: function nsNc_createNewAccount (aEmailAddress, aPassword, aFirstName, aLastName) {
+		return Cr.NS_ERROR_NOT_IMPLEMENTED;
+	},
+
+	/**
+	 * If the user already has an account on a Nextcloud instance, we can get the user to just login
+	 *
+	 * This function does not appear to be called from the BigFiles UI, and
+	 * might be excisable.
+	 */
+	createExistingAccount: function nsNc_createExistingAccount (aRequestObserver) {
+		// XXX: replace this with a better function
+		let successCb = function () {
+			aRequestObserver.onStopRequest(null, this, Cr.NS_OK);
+		}.bind(this);
+
+		let failureCb = function () {
+			aRequestObserver.onStopRequest(null, this, Ci.nsIMsgCloudFileProvider.authErr);
+		}.bind(this);
+
+		this.logon(successCb, failureCb, true);
+	},
+
+	/**
+	 * For a particular error, return a URL if Nextcloud has a page for handling
+	 * that particular error.
+	 *
+	 * @param aError the error to get the URL for
+	 */
+	providerUrlForError: function nsNc_providerUrlForError (aError) {
+		return "";
+	},
+
+	/**
+	 * If we don't know the limit, this will return -1.
+	 */
+	get fileUploadSizeLimit () {
+		return this._maxFileSize;
+	},
+	get remainingFileSpace () {
+		return this._totalStorage - this._fileSpaceUsed;
+	},
+	get fileSpaceUsed () {
+		return this._fileSpaceUsed;
+	},
+
+	/**
+	 * Attempt to delete an upload file if we've uploaded it.
+	 *
+	 * @param aFile the file that was originall uploaded
+	 * @param aCallback an nsIRequestObserver for monitoring the starting and
+	 *                  ending states of the deletion request.
+	 */
+	deleteFile: function nsNc_deleteFile (aFile, aCallback) {
+		return Cr.NS_ERROR_NOT_IMPLEMENTED;
+	},
+
+	/**
+	 * Returns the saved password for this account if one exists, or prompts
+	 * the user for a password. Returns the empty string on failure.
+	 *
+	 * @param aUsername the username associated with the account / password.
+	 * @param aNoPrompt a boolean for whether or not we should suppress
+	 *                  the password prompt if no password exists.  If so,
+	 *                  returns the empty string if no password exists.
+	 */
+	getPassword: function (aUsername, aNoPrompt) {
+		this.log.info("Getting password for user: " + aUsername);
+
+		if (aNoPrompt) {
+			this.log.info("Suppressing password prompt");
+		}
+
+		let passwordURI = this._serverUrl;
+		let logins = Services.logins.findLogins({}, passwordURI, null, passwordURI);
+		for (let loginInfo of logins) {
+			if (loginInfo.username == aUsername) {
+				return loginInfo.password;
+			}
+		}
+		if (aNoPrompt) {
+			return "";
+		}
+
+		// OK, let's prompt for it.
+		let win = Services.wm.getMostRecentWindow(null);
+
+		let authPrompter = Services.ww.getNewAuthPrompter(win);
+		let password = {value: ""};
+		// Use the service name in the prompt text
+		let userPos = this._serverUrl.indexOf("//") + 2;
+		let userNamePart = encodeURIComponent(this._userName) + '@';
+		let serverUrl =
+			this._serverUrl.substr(0, userPos) + userNamePart + this._serverUrl.substr(userPos);
+		let messengerBundle = Services.strings.createBundle(
+			"chrome://messenger/locale/messenger.properties");
+		let promptString = messengerBundle.formatStringFromName("passwordPrompt",
+			[
+				this._userName,
+				this.displayName
+			],
+			2);
+
+		if (authPrompter.promptPassword(
+				this.displayName,
+				promptString,
+				serverUrl,
+				authPrompter.SAVE_PASSWORD_PERMANENTLY,
+				password)) {
+			return password.value;
+		}
+
+		return "";
+	},
+
+	/**
+	 * This function is used by our testing framework to override the default
+	 * URL's that Nextcloud connects to.
+	 */
+	overrideUrls: function nsNc_overrideUrls (aNumUrls, aUrls) {
+		this._serverUrl = aUrls[0];
+	},
+
+	/**
+	 * logon to the Nextcloud account.
+	 *
+	 * @param successCallback - called if logon is successful
+	 * @param failureCallback - called back on error.
+	 * @param aWithUI if false, logon fails if it would have needed to put up UI.
+	 *                This is used for things like displaying account settings,
+	 *                where we don't want to pop up the oauth ui.
+	 */
+	logon: function nsNc_logon (successCallback, failureCallback, aWithUI) {
+		this.log.info("Logging in, aWithUI = " + aWithUI);
+
+		if (this._password == undefined || !this._password)
+			this._password = this.getPassword(this._userName, !aWithUI);
+
+		this.log.info("Sending login information...");
+
+		let username = "login=" + wwwFormUrlEncode(this._userName);
+		let password = "&password=" + wwwFormUrlEncode(this._password);
+		let loginData = username + password;
+		let args = "?format=json";
+		let req = Cc["@mozilla.org/xmlextras/xmlhttprequest;1"]
+			.createInstance(Ci.nsIXMLHttpRequest);
+
+		req.open("POST", this._serverUrl + ":" + this._serverPort + kAuthPath + args, true);
+		req.setRequestHeader("Content-Type", "application/x-www-form-urlencoded");
+		req.setRequestHeader("OCS-APIREQUEST", "true");
+
+		req.onerror = function () {
+			this.log.info("logon failure");
+
+			failureCallback();
+		}.bind(this);
+
+		req.onload = function () {
+			if (req.status >= 200 && req.status < 400) {
+				try {
+					this.log.info("auth token response = " + req.responseText);
+
+					let docResponse = JSON.parse(req.responseText);
+					//this.log.info("login response parsed = " + docResponse);
+					let statuscode = docResponse.ocs.meta.statuscode;
+
+					this.log.info("statuscode = " + statuscode);
+
+					if (statuscode == 100) {
+						this._loggedIn = true;
+						successCallback();
+					}
+					else {
+						this._loggedIn = false;
+						this._lastErrorText = docResponse.ocs.meta.message;
+						this._lastErrorStatus = docResponse.ocs.meta.statuscode;
+						failureCallback();
+					}
+				} catch (e) {
+					this.log.error(e);
+					this._loggedIn = false;
+					failureCallback();
+				}
+			}
+			else {
+				failureCallback();
+			}
+		}.bind(this);
+
+		req.send(loginData);
+		this.log.info("Login information sent!");
+	},
+
+	/**
+	 * The callback passed to an NextcloudFileUploader, which is fired when
+	 * NextcloudFileUploader exits.
+	 *
+	 * @param aRequestObserver the request observer originally passed to
+	 *                         uploadFile for the file associated with the
+	 *                         NextcloudFileUploader
+	 * @param aStatus the result of the upload
+	 * @private
+	 */
+	_uploaderCallback: function nsNc__uploaderCallback (aRequestObserver, aStatus) {
+		aRequestObserver.onStopRequest(null, null, aStatus);
+		this._uploadingFile = null;
+		this._uploads.shift();
+		if (this._uploads.length > 0) {
+			let nextUpload = this._uploads[0];
+			this.log.info("chaining upload, file = " + nextUpload.file.leafName);
+			this._uploadingFile = nextUpload.file;
+			this._uploader = nextUpload;
+			try {
+				this.uploadFile(nextUpload.file, nextUpload.callback);
+			}
+			catch (ex) {
+				nextUpload.callback(nextUpload.requestObserver, Cr.NS_ERROR_FAILURE);
+			}
+		}
+		else
+			this._uploader = null;
+	},
+
+	/**
+	 * Ensures that we can actually upload the file (we haven't exceeded file size or quota
+	 * limitations), and then attempts to kick-off the upload.
+	 *
+	 * @param aFile the nsILocalFile to upload
+	 * @param aCallback an nsIRequestObserver for monitoring the starting and
+	 *                  ending states of the upload.
+	 * @private
+	 */
+	_finishUpload: function nsNc__finishUpload (aFile, aCallback) {
+		let exceedsFileLimit = Ci.nsIMsgCloudFileProvider.uploadExceedsFileLimit;
+		let exceedsQuota = Ci.nsIMsgCloudFileProvider.uploadWouldExceedQuota;
+		if (aFile.fileSize > this._maxFileSize) {
+			return aCallback.onStopRequest(null, null, exceedsFileLimit);
+		}
+		if ((this._totalStorage > 0) && (aFile.fileSize > this.remainingFileSpace)) {
+			return aCallback.onStopRequest(null, null, exceedsQuota);
+		}
+
+		delete this._userInfo; // forces us to update userInfo on every upload.
+
+		if (!this._uploader) {
+			this._uploader = new NextcloudFileUploader(this, aFile, this._uploaderCallback
+				.bind(this), aCallback);
+			this._uploads.unshift(this._uploader);
+		}
+
+		this._uploadingFile = aFile;
+		this._uploader.uploadFile();
+	},
+
+	/**
+	 * A private function used to retrieve the profile information for the
+	 * user account associated with the accountKey.
+	 *
+	 * @param successCallback the function called if information retrieval
+	 *                        is successful
+	 * @param failureCallback the function called if information retrieval fails
+	 * @private
+	 */
+	_getUserInfo: function nsNc__getUserInfo (successCallback, failureCallback) {
+		if (!successCallback) {
+			successCallback = function () {
+				this.requestObserver
+					.onStopRequest(null, null,
+						this._loggedIn ? Cr.NS_OK : Ci.nsIMsgCloudFileProvider.authErr);
+			}.bind(this);
+		}
+
+		if (!failureCallback) {
+			failureCallback = function () {
+				this.requestObserver
+					.onStopRequest(null, null, Ci.nsIMsgCloudFileProvider.authErr);
+			}.bind(this);
+		}
+
+		let body = '<propfind xmlns="DAV:">' +
+			'<prop>' +
+			'<quota-available-bytes/>' +
+			'<quota-used-bytes/>' +
+			'</prop>' +
+			'</propfind>';
+
+		let req = Cc["@mozilla.org/xmlextras/xmlhttprequest;1"].createInstance(
+			Ci.nsIXMLHttpRequest);
+
+		req.open("PROPFIND", this._serverUrl + ":" + this._serverPort + kWebDavPath, true,
+			this._userName, this._password);
+		req.onerror = function () {
+			this.log.info("logon failure");
+			failureCallback();
+		}.bind(this);
+
+		req.onload = function () {
+			if (req.status >= 200 && req.status < 400) {
+				this._fileSpaceUsed = this._getQuota(req.responseXML, "quota-used-bytes");
+				if (this._fileSpaceUsed < 0) {
+					this._fileSpaceUsed = -1;
+				}
+
+				let spaceAvailable = this._getQuota(req.responseXML, "quota-available-bytes");
+
+				if (spaceAvailable && spaceAvailable > -1) { // positive numbers
+					this._totalStorage = spaceAvailable + this._fileSpaceUsed;
+				} else if (!spaceAvailable && spaceAvailable !== 0) { // 0 and unequal 0
+					this._totalStorage = -1;
+				} else if (!spaceAvailable || spaceAvailable < 0) { // 0 or negative
+					this._totalStorage = 0;
+				}
+				successCallback();
+			} else {
+				failureCallback();
+			}
+		}.bind(this);
+
+		req.send(body);
+	},
+
+	/**
+	 * Retrieves quota information from a WebDAV response
+	 *
+	 * @param req
+	 * @param davVariable
+	 * @returns {NodeList|number}
+	 * @private
+	 */
+	_getQuota: function nsNc__getUserQuota (req, davVariable) {
+		let quota = req.documentElement.getElementsByTagNameNS("DAV:", davVariable);
+		return quota && quota.length && Number(quota[0].textContent) || -1;
+	},
+
+	/**
+	 * A private function that first ensures that the user is logged in, and then
+	 * retrieves the user's profile information.
+	 *
+	 * @param aSuccessCallback the function called on successful information
+	 *                         retrieval
+	 * @param aFailureCallback the function called on failed information retrieval
+	 * @param aWithUI a boolean for whether or not we should display authorization
+	 *                UI if we don't have a valid token anymore, or just fail out.
+	 * @private
+	 */
+	_logonAndGetUserInfo: function nsNc_logonAndGetUserInfo (aSuccessCallback,
+															 aFailureCallback,
+															 aWithUI) {
+		if (!aFailureCallback) {
+			aFailureCallback = function () {
+				this.requestObserver.onStopRequest(null, null, Ci.nsIMsgCloudFileProvider.authErr);
+			}.bind(this);
+		}
+
+		return this.logon(function () {
+			this._getUserInfo(aSuccessCallback, aFailureCallback);
+		}.bind(this), aFailureCallback, aWithUI);
+	},
+};
+
+/**
+ * Uploads a file to the Nextcloud server
+ *
+ * @type {{nextcloud: null, file: null, callback: null, request: null, _fileUploadTS: {},
+ *     uploadFile: NextcloudFileUploader.nsNCFU_uploadFile, cancel:
+ *     NextcloudFileUploader.nsNCFU_cancel, _getShareUrl:
+ *     NextcloudFileUploader.nsNCFU__getShareUrl}}
+ */
+function NextcloudFileUploader (aNextcloud, aFile, aCallback, aRequestObserver) {
+	this.nextcloud = aNextcloud;
+	this.log = this.nextcloud.log;
+	this.log.info("new NextcloudFileUploader file = " + aFile.leafName);
+	this.file = aFile;
+	this.callback = aCallback;
+	this.requestObserver = aRequestObserver;
+}
+
+NextcloudFileUploader.prototype = {
+	nextcloud: null,
+	file: null,
+	callback: null,
+	request: null,
+	_fileUploadTS: {}, // timestamps to prepend, avoiding filename conflict
+
+	/**
+	 * Kicks off the upload request for the file associated with this Uploader.
+	 */
+	uploadFile: function nsNCFU_uploadFile () {
+		this.requestObserver.onStartRequest(null, null);
+		this._fileUploadTS[this.file.path] = new Date().getTime();
+
+		this.log.info(
+			"Ready to upload file " + wwwFormUrlEncode(this.file.leafName) +
+			" to folder " + this.nextcloud._storageFolder
+		);
+
+		let folder = ("/" + this.nextcloud._storageFolder + "/").replace(/\/+/g, '/');
+
+		let url = this.nextcloud._serverUrl +
+			":" +
+			this.nextcloud._serverPort +
+			kWebDavPath +
+			folder +
+			this._fileUploadTS[this.file.path] +
+			"_" +
+			this.file.leafName;
+
+		let fstream = Cc["@mozilla.org/network/file-input-stream;1"].createInstance(
+			Ci.nsIFileInputStream);
+		fstream.init(this.file, -1, 0, 0);
+
+		let bufStream = Cc["@mozilla.org/network/buffered-input-stream;1"].createInstance(
+			Ci.nsIBufferedInputStream);
+		bufStream.init(fstream, this.file.fileSize);
+		bufStream = bufStream.QueryInterface(Ci.nsIInputStream);
+		let contentLength = fstream.available();
+
+		let req = Cc["@mozilla.org/xmlextras/xmlhttprequest;1"].createInstance(
+			Ci.nsIXMLHttpRequest);
+
+		req.open("PUT", url, true, this._userName, this._password);
+
+		req.onerror = function () {
+			this.log.info("Could not upload file");
+			if (this.callback) {
+				this.callback(this.requestObserver,
+					Ci.nsIMsgCloudFileProvider.uploadErr);
+			}
+		}.bind(this);
+
+		req.onload = function () {
+			if (req.status >= 200 && req.status < 400) {
+				this._getShareUrl(this.file, this.callback);
+			}
+			else {
+				if (this.callback)
+					this.callback(this.requestObserver,
+						Ci.nsIMsgCloudFileProvider.uploadErr);
+			}
+		}.bind(this);
+
+		req.setRequestHeader("Content-Length", contentLength);
+		req.send(bufStream);
+	},
+
+	/**
+	 * Cancels the upload request for the file associated with this Uploader.
+	 */
+	cancel: function nsNCFU_cancel () {
+		this.callback(this.requestObserver, Ci.nsIMsgCloudFileProvider.uploadCanceled);
+		if (this.request) {
+			let req = this.request;
+			if (req.channel) {
+				this.log.info("Cancelling channel upload");
+				delete this.callback;
+				req.channel.cancel(Cr.NS_BINDING_ABORTED);
+			}
+			this.request = null;
+		}
+	},
+
+	/**
+	 * Private function which attempts to retrieve the sharing URL for the file which was uploaded
+	 * via this Uploader.
+	 *
+	 * @param aFile file which was just uploaded
+	 * @param aCallback an nsIRequestObserver which monitors the start and end states of the URL
+	 *     retrieval request.
+	 * @private
+	 */
+	_getShareUrl: function nsNCFU_getShareUrl (aFile, aCallback) {
+		//let url = this.nextcloud._serverUrl + ":" + this.nextcloud._serverPort + kWebDavPath;
+		this.file = aFile;
+		let shareType = 3;
+		let args = "?format=json";
+		let req = Cc["@mozilla.org/xmlextras/xmlhttprequest;1"]
+			.createInstance(Ci.nsIXMLHttpRequest);
+		let path = wwwFormUrlEncode(
+			("/" + this.nextcloud._storageFolder + "/").replace(/\/+/g, '/') +
+			this._fileUploadTS[this.file.path] + "_" + this.file.leafName);
+
+		let formData = "shareType=" + shareType + "&path=" + path;
+		// Request a password for the link if it has been defined during setup time
+		if (this.nextcloud._protectUploads.length) {
+			formData += "&password=" + wwwFormUrlEncode(this.nextcloud._protectUploads);
+		}
+
+		req.open("POST",
+			this.nextcloud._serverUrl + ":" + this.nextcloud._serverPort + kShareApp + args,
+			true,
+			this.nextcloud._userName,
+			this.nextcloud._password
+		);
+		req.withCredentials = true;
+		req.setRequestHeader('Content-Type', "application/x-www-form-urlencoded");
+		req.setRequestHeader("Content-Length", String(formData.length));
+		req.setRequestHeader("OCS-APIREQUEST", "true");
+
+		req.onload = function () {
+
+			this.log.debug("Raw response: " + req.responseText);
+
+			if (req.status >= 200 && req.status < 400) {
+				try {
+					let response = JSON.parse(req.responseText);
+					if (typeof response.ocs.data.url !== "undefined") {
+						this.nextcloud._urlsForFiles[this.file.path] = response.ocs.data.url;
+						if (!this.nextcloud._protectUploads.length) {
+							let arg_separator = this.nextcloud._urlsForFiles[this.file.path].lastIndexOf(
+								"?") > 0 ? "&" : "/";
+							this.nextcloud._urlsForFiles[this.file.path] +=
+								arg_separator + "download";
+						}
+						aCallback(this.requestObserver, Cr.NS_OK);
+					} else {
+						aCallback(this.requestObserver, Ci.nsIMsgCloudFileProvider.uploadErr);
+					}
+				} catch (e) {
+					this.log.error(e);
+					aCallback(this.requestObserver, Ci.nsIMsgCloudFileProvider.uploadErr);
+				}
+			} else {
+				this.log.info("Could not retrieve share URL");
+				aCallback(this.requestObserver, Cr.NS_ERROR_FAILURE);
+			}
+		}.bind(this);
+
+		req.onerror = function (e) {
+			this.log.debug("Other error: " + e);
+			aCallback(this.requestObserver, Cr.NS_ERROR_FAILURE);
+		}.bind(this);
+		this.log.debug("Raw formData: " + formData);
+		req.send(formData);
+	}
+};
+
+const NSGetFactory = XPCOMUtils.generateNSGetFactory([Nextcloud]);
diff --git a/src/icon.png b/src/icon.png
new file mode 100644
index 0000000..a915926
--- /dev/null
+++ b/src/icon.png
diff --git a/src/icon64.png b/src/icon64.png
new file mode 100644
index 0000000..a915926
--- /dev/null
+++ b/src/icon64.png
diff --git a/src/install.rdf b/src/install.rdf
new file mode 100644
index 0000000..6e73902
--- /dev/null
+++ b/src/install.rdf
@@ -0,0 +1,29 @@
+<?xml version="1.0"?>
+
+<RDF xmlns="http://www.w3.org/1999/02/22-rdf-syntax-ns#"
+     xmlns:em="http://www.mozilla.org/2004/em-rdf#">
+
+  <Description about="urn:mozilla:install-manifest">
+    <em:id>nextcloud-filelink@oparoz.com</em:id>
+    <em:name>Nextcloud for Filelink</em:name>
+    <em:version>1.0</em:version>
+    <em:type>2</em:type>
+    <em:creator>Olivier Paroz</em:creator>
+    <em:contributor>Philipp Kewisch</em:contributor>
+    <em:contributor>Mark James</em:contributor>
+    <em:contributor>Guillaume Viguier-Just</em:contributor>
+
+    <em:description>Nextcloud provider for Thunderbird Filelink</em:description>
+    <em:homepageURL>https://github.com/nextcloud/nextcloud-filelink</em:homepageURL>
+    <em:aboutURL>chrome://nextcloud/content/about.xul</em:aboutURL>
+
+    <em:targetApplication>
+      <Description>
+        <em:id>{3550f703-e582-4d05-9a08-453d09bdfdc6}</em:id>
+        <em:minVersion>17.0</em:minVersion>
+        <em:maxVersion>55.*</em:maxVersion>
+      </Description>
+    </em:targetApplication>
+   
+  </Description>      
+</RDF>