--- /dev/null
+compile
+*~
+*.rpath
+*.pot
+*.mo
+*.gmo
+*.o
+*.lo
+*.la
+*.bak
+*.stamp
+*.tar.gz
+*.pc
+*.sed
+*.sin
+*.header
+.libs
+.deps
+ABOUT-NLS
+INSTALL
+Makefile
+Makefile.in
+Makefile.in.in
+Makevars
+aclocal.m4
+autom4te.cache/
+config.guess
+config.log
+config.sub
+config.h.in
+configure
+depcomp
+gtk-doc.make
+install-sh
+ltmain.sh
+m4/
+missing
+config.h
+config.status
+docs/reference/version.xml
+docs/reference/html/
+docs/reference/xml/
+libtool
+stamp-h1
+POTFILES
+mkinstalldirs
+stamp-it
+intltool-*
+Rules-quot
+*.exe
+tests/test
+*.csv
+gtk-doc.m4
+*.gir
+*.typelib
--- /dev/null
+Andrea Zagli <azagli@inwind.it>
--- /dev/null
+ GNU GENERAL PUBLIC LICENSE
+ Version 3, 29 June 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 General Public License is a free, copyleft license for
+software and other kinds of works.
+
+ The licenses for most software and other practical works are designed
+to take away your freedom to share and change the works. By contrast,
+the GNU General Public License is intended to guarantee your freedom to
+share and change all versions of a program--to make sure it remains free
+software for all its users. We, the Free Software Foundation, use the
+GNU General Public License for most of our software; it applies also to
+any other work released this way by its authors. You can apply it to
+your programs, too.
+
+ When we speak of free software, we are referring to freedom, not
+price. Our General Public Licenses are designed to make sure that you
+have the freedom to distribute copies of free software (and charge for
+them if you wish), that you receive source code or can get it if you
+want it, that you can change the software or use pieces of it in new
+free programs, and that you know you can do these things.
+
+ To protect your rights, we need to prevent others from denying you
+these rights or asking you to surrender the rights. Therefore, you have
+certain responsibilities if you distribute copies of the software, or if
+you modify it: responsibilities to respect the freedom of others.
+
+ For example, if you distribute copies of such a program, whether
+gratis or for a fee, you must pass on to the recipients the same
+freedoms that you received. You must make sure that they, too, receive
+or can get the source code. And you must show them these terms so they
+know their rights.
+
+ Developers that use the GNU GPL protect your rights with two steps:
+(1) assert copyright on the software, and (2) offer you this License
+giving you legal permission to copy, distribute and/or modify it.
+
+ For the developers' and authors' protection, the GPL clearly explains
+that there is no warranty for this free software. For both users' and
+authors' sake, the GPL requires that modified versions be marked as
+changed, so that their problems will not be attributed erroneously to
+authors of previous versions.
+
+ Some devices are designed to deny users access to install or run
+modified versions of the software inside them, although the manufacturer
+can do so. This is fundamentally incompatible with the aim of
+protecting users' freedom to change the software. The systematic
+pattern of such abuse occurs in the area of products for individuals to
+use, which is precisely where it is most unacceptable. Therefore, we
+have designed this version of the GPL to prohibit the practice for those
+products. If such problems arise substantially in other domains, we
+stand ready to extend this provision to those domains in future versions
+of the GPL, as needed to protect the freedom of users.
+
+ Finally, every program is threatened constantly by software patents.
+States should not allow patents to restrict development and use of
+software on general-purpose computers, but in those that do, we wish to
+avoid the special danger that patents applied to a free program could
+make it effectively proprietary. To prevent this, the GPL assures that
+patents cannot be used to render the program non-free.
+
+ The precise terms and conditions for copying, distribution and
+modification follow.
+
+ TERMS AND CONDITIONS
+
+ 0. Definitions.
+
+ "This License" refers to version 3 of the GNU General Public License.
+
+ "Copyright" also means copyright-like laws that apply to other kinds of
+works, such as semiconductor masks.
+
+ "The Program" refers to any copyrightable work licensed under this
+License. Each licensee is addressed as "you". "Licensees" and
+"recipients" may be individuals or organizations.
+
+ To "modify" a work means to copy from or adapt all or part of the work
+in a fashion requiring copyright permission, other than the making of an
+exact copy. The resulting work is called a "modified version" of the
+earlier work or a work "based on" the earlier work.
+
+ A "covered work" means either the unmodified Program or a work based
+on the Program.
+
+ To "propagate" a work means to do anything with it that, without
+permission, would make you directly or secondarily liable for
+infringement under applicable copyright law, except executing it on a
+computer or modifying a private copy. Propagation includes copying,
+distribution (with or without modification), making available to the
+public, and in some countries other activities as well.
+
+ To "convey" a work means any kind of propagation that enables other
+parties to make or receive copies. Mere interaction with a user through
+a computer network, with no transfer of a copy, is not conveying.
+
+ An interactive user interface displays "Appropriate Legal Notices"
+to the extent that it includes a convenient and prominently visible
+feature that (1) displays an appropriate copyright notice, and (2)
+tells the user that there is no warranty for the work (except to the
+extent that warranties are provided), that licensees may convey the
+work under this License, and how to view a copy of this License. If
+the interface presents a list of user commands or options, such as a
+menu, a prominent item in the list meets this criterion.
+
+ 1. 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. Use with the GNU Affero General Public License.
+
+ Notwithstanding any other provision of this License, you have
+permission to link or combine any covered work with a work licensed
+under version 3 of the GNU Affero General Public License into a single
+combined work, and to convey the resulting work. The terms of this
+License will continue to apply to the part which is the covered work,
+but the special requirements of the GNU Affero General Public License,
+section 13, concerning interaction through a network will apply to the
+combination as such.
+
+ 14. Revised Versions of this License.
+
+ The Free Software Foundation may publish revised and/or new versions of
+the GNU General Public License from time to time. Such new versions will
+be similar in spirit to the present version, but may differ in detail to
+address new problems or concerns.
+
+ Each version is given a distinguishing version number. If the
+Program specifies that a certain numbered version of the GNU General
+Public License "or any later version" applies to it, you have the
+option of following the terms and conditions either of that numbered
+version or of any later version published by the Free Software
+Foundation. If the Program does not specify a version number of the
+GNU General Public License, you may choose any version ever published
+by the Free Software Foundation.
+
+ If the Program specifies that a proxy can decide which future
+versions of the GNU General Public License can be used, that proxy's
+public statement of acceptance of a version permanently authorizes you
+to choose that version for the Program.
+
+ Later license versions may give you additional or different
+permissions. However, no additional obligations are imposed on any
+author or copyright holder as a result of your choosing to follow a
+later version.
+
+ 15. Disclaimer of Warranty.
+
+ THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY
+APPLICABLE LAW. EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT
+HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY
+OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO,
+THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+PURPOSE. THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE PROGRAM
+IS WITH YOU. SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF
+ALL NECESSARY SERVICING, REPAIR OR CORRECTION.
+
+ 16. Limitation of Liability.
+
+ IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
+WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MODIFIES AND/OR CONVEYS
+THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY
+GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE
+USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF
+DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD
+PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS),
+EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF
+SUCH DAMAGES.
+
+ 17. Interpretation of Sections 15 and 16.
+
+ If the disclaimer of warranty and limitation of liability provided
+above cannot be given local legal effect according to their terms,
+reviewing courts shall apply local law that most closely approximates
+an absolute waiver of all civil liability in connection with the
+Program, unless a warranty or assumption of liability accompanies a
+copy of the Program in return for a fee.
+
+ END OF TERMS AND CONDITIONS
+
+ How to Apply These Terms to Your New Programs
+
+ If you develop a new program, and you want it to be of the greatest
+possible use to the public, the best way to achieve this is to make it
+free software which everyone can redistribute and change under these terms.
+
+ To do so, attach the following notices to the program. It is safest
+to attach them to the start of each source file to most effectively
+state the exclusion of warranty; and each file should have at least
+the "copyright" line and a pointer to where the full notice is found.
+
+ <one line to give the program's name and a brief idea of what it does.>
+ Copyright (C) <year> <name of author>
+
+ This program is free software: you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation, either version 3 of the License, or
+ (at your option) any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program. If not, see <http://www.gnu.org/licenses/>.
+
+Also add information on how to contact you by electronic and paper mail.
+
+ If the program does terminal interaction, make it output a short
+notice like this when it starts in an interactive mode:
+
+ <program> Copyright (C) <year> <name of author>
+ This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
+ This is free software, and you are welcome to redistribute it
+ under certain conditions; type `show c' for details.
+
+The hypothetical commands `show w' and `show c' should show the appropriate
+parts of the General Public License. Of course, your program's commands
+might be different; for a GUI interface, you would use an "about box".
+
+ You should also get your employer (if you work as a programmer) or school,
+if any, to sign a "copyright disclaimer" for the program, if necessary.
+For more information on this, and how to apply and follow the GNU GPL, see
+<http://www.gnu.org/licenses/>.
+
+ The GNU General Public License does not permit incorporating your program
+into proprietary programs. If your program is a subroutine library, you
+may consider it more useful to permit linking proprietary applications with
+the library. If this is what you want to do, use the GNU Lesser General
+Public License instead of this License. But first, please read
+<http://www.gnu.org/philosophy/why-not-lgpl.html>.
--- /dev/null
+DISTCHECK_CONFIGURE_FLAGS = --enable-gtk-doc --enable-introspection
+
+SUBDIRS = src docs
+
+EXTRA_DIST = libzakstorage.pc.in
+
+pkgconfigdir = $(libdir)/pkgconfig
+pkgconfig_DATA = libzakstorage.pc
--- /dev/null
+#!/bin/bash
+# Run this to generate all the initial makefiles, etc.
+
+srcdir=`dirname $0`
+test -z "$srcdir" && srcdir=.
+
+PKG_NAME="libzakconfi"
+
+(test -f $srcdir/configure.ac \
+ && test -d $srcdir/src \
+ && test -f $srcdir/src/libzakstorage.h) || {
+ echo -n "**Error**: Directory "\`$srcdir\'" does not look like the"
+ echo " top-level libzakstorage directory"
+ exit 1
+}
+
+which gnome-autogen.sh || {
+ echo "You need to install gnome-common from GNOME and make"
+ echo "sure the gnome-autogen.sh script is in your \$PATH."
+ exit 1
+}
+
+USE_GNOME2_MACROS=1 . gnome-autogen.sh
--- /dev/null
+# -*- Autoconf -*-
+# Process this file with autoconf to produce a configure script.
+
+AC_PREREQ(2.59)
+AC_INIT([libzakstorage], [0.0.1], [azagli@libero.it])
+AC_CONFIG_SRCDIR([src/storage.c])
+AC_CONFIG_HEADER([config.h])
+
+AM_INIT_AUTOMAKE(-Wall)
+
+m4_ifdef([AM_SILENT_RULES],[AM_SILENT_RULES([yes])])
+
+AM_MAINTAINER_MODE()
+
+AC_CANONICAL_SYSTEM
+
+AC_LIBTOOL_WIN32_DLL
+
+# Checks for programs.
+AC_PROG_CC
+AC_PROG_LIBTOOL
+GTK_DOC_CHECK(1.0)
+
+GOBJECT_INTROSPECTION_CHECK([1.30.0])
+
+# Checks for libraries.
+PKG_CHECK_MODULES(LIBZAKSTORAGE, [glib-2.0 >= 2.0.0
+ libpeas-1.0 >= 1.12.0])
+
+AC_SUBST(LIBZAKSTORAGE_CFLAGS)
+AC_SUBST(LIBZAKSTORAGE_LIBS)
+
+# Checks for header files.
+
+# Checks for typedefs, structures, and compiler characteristics.
+AC_C_CONST
+
+# Checks for library functions.
+
+PLUGIN_LIBTOOL_FLAGS="-module -avoid-version -no-undefined"
+AC_SUBST(PLUGIN_LIBTOOL_FLAGS)
+
+dnl ******************************
+dnl Check for Operating System
+dnl ******************************
+
+platform_win32=no
+
+case "$host" in
+*-mingw*)
+ platform_win32=yes
+ ;;
+esac
+
+AM_CONDITIONAL(PLATFORM_WIN32, [test $platform_win32 = yes])
+
+AC_CONFIG_FILES([
+ libzakstorage.pc
+ Makefile
+ src/Makefile
+ docs/Makefile
+ docs/reference/Makefile
+ docs/reference/version.xml
+])
+
+AC_OUTPUT
--- /dev/null
+SUBDIRS = reference
--- /dev/null
+## Process this file with automake to produce Makefile.in
+
+# We require automake 1.6 at least.
+AUTOMAKE_OPTIONS = 1.6
+
+# This is a blank Makefile.am for using gtk-doc.
+# Copy this to your project's API docs directory and modify the variables to
+# suit your project. See the GTK+ Makefiles in gtk+/docs/reference for examples
+# of using the various options.
+
+# The name of the module, e.g. 'glib'.
+DOC_MODULE=libzakstorage
+
+# The top-level SGML file. You can change this if you want to.
+DOC_MAIN_SGML_FILE=$(DOC_MODULE)-docs.sgml
+
+# The directory containing the source code. Relative to $(srcdir).
+# gtk-doc will search all .c & .h files beneath here for inline comments
+# documenting the functions and macros.
+# e.g. DOC_SOURCE_DIR=../../../gtk
+DOC_SOURCE_DIR=../../src
+
+# Extra options to pass to gtkdoc-scangobj. Not normally needed.
+SCANGOBJ_OPTIONS=
+
+# Extra options to supply to gtkdoc-scan.
+# e.g. SCAN_OPTIONS=--deprecated-guards="GTK_DISABLE_DEPRECATED"
+SCAN_OPTIONS=
+
+# Extra options to supply to gtkdoc-mkdb.
+# e.g. MKDB_OPTIONS=--sgml-mode --output-format=xml
+MKDB_OPTIONS=--sgml-mode --output-format=xml
+
+# Extra options to supply to gtkdoc-mktmpl
+# e.g. MKTMPL_OPTIONS=--only-section-tmpl
+MKTMPL_OPTIONS=
+
+# Extra options to supply to gtkdoc-fixref. Not normally needed.
+# e.g. FIXXREF_OPTIONS=--extra-dir=../gdk-pixbuf/html --extra-dir=../gdk/html
+FIXXREF_OPTIONS=
+
+# Used for dependencies. The docs will be rebuilt if any of these change.
+# e.g. HFILE_GLOB=$(top_srcdir)/gtk/*.h
+# e.g. CFILE_GLOB=$(top_srcdir)/gtk/*.c
+HFILE_GLOB=$(top_srcdir)/src/*.h
+CFILE_GLOB=$(top_srcdir)/src/*.c
+
+# Header files to ignore when scanning.
+# e.g. IGNORE_HFILES=gtkdebug.h gtkintl.h
+IGNORE_HFILES=
+
+# Images to copy into HTML directory.
+# e.g. HTML_IMAGES=$(top_srcdir)/gtk/stock-icons/stock_about_24.png
+HTML_IMAGES=
+
+# Extra SGML files that are included by $(DOC_MAIN_SGML_FILE).
+# e.g. content_files=running.sgml building.sgml changes-2.0.sgml
+content_files=version.xml
+
+# SGML files where gtk-doc abbrevations (#GtkWidget) are expanded
+# These files must be listed here *and* in content_files
+# e.g. expand_content_files=running.sgml
+expand_content_files=
+
+# CFLAGS and LDFLAGS for compiling gtkdoc-scangobj with your library.
+# Only needed if you are using gtkdoc-scangobj to dynamically query widget
+# signals and properties.
+# e.g. INCLUDES=-I$(top_srcdir) -I$(top_builddir) $(GTK_DEBUG_FLAGS)
+# e.g. GTKDOC_LIBS=$(top_builddir)/gtk/$(gtktargetlib)
+INCLUDES=-I$(top_srcdir)/src $(LIBCONFI_CFLAGS)
+GTKDOC_LIBS=$(top_builddir)/src/libzakstorage.la $(LIBCONFI_LIBS)
+
+# This includes the standard gtk-doc make rules, copied by gtkdocize.
+include $(top_srcdir)/gtk-doc.make
+
+# Other files to distribute
+# e.g. EXTRA_DIST += version.xml.in
+EXTRA_DIST += version.xml.in
--- /dev/null
+PACKAGE_VERSION@
--- /dev/null
+prefix=@prefix@
+exec_prefix=@exec_prefix@
+libdir=@libdir@
+includedir=@includedir@
+pluginsdir=@libdir@/@PACKAGE@/plugins
+
+Name: @PACKAGE_NAME@
+Description: Library to manage virtual file systems based on plugins (db, file, etc.)
+Version: @PACKAGE_VERSION@
+Requires: glib-2.0 libpeas-1.0
+Libs: -L${libdir} -lzakstorage
+Cflags: -I${includedir}
--- /dev/null
+AM_CPPFLAGS = $(WARN_CFLAGS) \
+ $(DISABLE_DEPRECATED_CFLAGS) \
+ $(LIBZAKSTORAGE_CFLAGS) \
+ -DPLUGINSDIR=\""$(libdir)/$(PACKAGE)/plugins"\" \
+ -DG_LOG_DOMAIN=\"ZakStorage\"
+
+LIBS = $(LIBZAKSTORAGE_LIBS)
+
+lib_LTLIBRARIES = libzakstorage.la
+
+libzakstorage_la_SOURCES = commons.c \
+ storage.c \
+ storagepluggable.c
+
+libzakstorage_la_LDFLAGS = -no-undefined
+
+libzakstorage_include_HEADERS = commons.h \
+ libzakstorage.h \
+ storagepluggable.h
+
+libzakstorage_includedir = $(includedir)/libzakstorage
+
+install-exec-hook:
+ mkdir -p "$(libdir)/$(PACKAGE)/plugins"
+
+uninstall-hook:
+ rm -rf "$(libdir)/$(PACKAGE)"
+
+CLEANFILES =
+
+-include $(INTROSPECTION_MAKEFILE)
+INTROSPECTION_GIRS =
+INTROSPECTION_SCANNER_ARGS = --add-include-path=$(srcdir) --warn-all --accept-unprefixed --identifier-prefix=""
+INTROSPECTION_COMPILER_ARGS = --includedir=$(srcdir)
+INTROSPECTION_SCANNER_ENV = CC="$(CC)"
+
+if HAVE_INTROSPECTION
+introspection_sources = $(libzakstorage_la_SOURCES) $(libzakstorage_include_HEADERS)
+
+ZakStorage-1.0.gir: libzakstorage.la
+ZakStorage_1_0_gir_INCLUDES = Gda-5.0 Peas-1.0
+ZakStorage_1_0_gir_CFLAGS = $(AM_CPPFLAGS)
+ZakStorage_1_0_gir_LIBS = libzakstorage.la
+ZakStorage_1_0_gir_FILES = $(introspection_sources)
+INTROSPECTION_GIRS += ZakStorage-1.0.gir
+
+girdir = $(datadir)/gir-1.0
+gir_DATA = $(INTROSPECTION_GIRS)
+
+typelibdir = $(libdir)/girepository-1.0
+typelib_DATA = $(INTROSPECTION_GIRS:.gir=.typelib)
+
+CLEANFILES += $(gir_DATA) $(typelib_DATA)
+endif
--- /dev/null
+/*
+ * commons.c
+ * This file is part of libzakstorage
+ *
+ * Copyright (C) 2017 Andrea Zagli <azagli@libero.it>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU Library General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU Library General Public License for more details.
+ *
+ * You should have received a copy of the GNU Library General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+ */
+
+#ifdef HAVE_STORAGEG_H
+#include <storageg.h>
+#endif
+
+#include "commons.h"
+
+ZakStorageStorage
+*zak_storage_storage_copy (ZakStorageStorage *storage)
+{
+ ZakStorageStorage *b;
+
+ b = g_slice_new (ZakStorageStorage);
+ b->name = g_strdup (storage->name);
+ b->description = g_strdup (storage->description);
+
+ return b;
+}
+
+void
+zak_storage_storage_free (ZakStorageStorage *storage)
+{
+ g_free (storage->name);
+ g_free (storage->description);
+ g_slice_free (ZakStorageStorage, storage);
+}
+
+G_DEFINE_BOXED_TYPE (ZakStorageStorage, zak_storage_storage, zak_storage_storage_copy, zak_storage_storage_free)
+
+ZakStorageKey
+*zak_storage_key_copy (ZakStorageKey *key)
+{
+ ZakStorageKey *b;
+
+ b = g_slice_new (ZakStorageKey);
+ b->storageg = g_strdup (key->storageg);
+ b->path = g_strdup (key->path);
+ b->key = g_strdup (key->key);
+ b->value = g_strdup (key->value);
+ b->description = g_strdup (key->description);
+
+ return b;
+}
+
+void
+zak_storage_key_free (ZakStorageKey *key)
+{
+ g_free (key->storageg);
+ g_free (key->path);
+ g_free (key->key);
+ g_free (key->value);
+ g_free (key->description);
+ g_slice_free (ZakStorageKey, key);
+}
+
+G_DEFINE_BOXED_TYPE (ZakStorageKey, zak_storage_key, zak_storage_key_copy, zak_storage_key_free)
--- /dev/null
+/*
+ * Copyright (C) 2017 Andrea Zagli <azagli@libero.it>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+ */
+
+#ifndef __LIBZAKSTORAGE_COMMONS_H__
+#define __LIBZAKSTORAGE_COMMONS_H__
+
+#include <glib-object.h>
+
+
+G_BEGIN_DECLS
+
+
+#define ZAK_STORAGE_TYPE_STORAGE (zak_storage_storage_get_type ())
+
+GType zak_storage_storage_get_type ();
+
+typedef struct _ZakStorageStorage ZakStorageStorage;
+struct _ZakStorageStorage
+ {
+ gchar *name;
+ gchar *description;
+ };
+
+ZakStorageStorage *zak_storage_storage_copy (ZakStorageStorage *storage);
+void zak_storage_storage_free (ZakStorageStorage *storage);
+
+#define ZAK_STORAGE_TYPE_KEY (zak_storage_key_get_type ())
+
+GType zak_storage_key_get_type ();
+
+typedef struct _ZakStorageKey ZakStorageKey;
+struct _ZakStorageKey
+ {
+ gchar *storageg;
+ gchar *path;
+ gchar *key;
+ gchar *value;
+ gchar *description;
+ };
+
+ZakStorageKey *zak_storage_key_copy (ZakStorageKey *key);
+void zak_storage_key_free (ZakStorageKey *key);
+
+
+G_END_DECLS
+
+#endif /* __LIBZAKSTORAGE_COMMONS_H__ */
--- /dev/null
+/*
+ * Copyright (C) 2017 Andrea Zagli <azagli@libero.it>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+ */
+
+#ifndef __LIBZAKSTORAGE_H__
+#define __LIBZAKSTORAGE_H__
+
+#include <glib-object.h>
+
+#include <libpeas/peas.h>
+
+#include "commons.h"
+#include "storagepluggable.h"
+
+
+G_BEGIN_DECLS
+
+
+#define ZAK_TYPE_STORAGE (zak_storage_get_type ())
+#define ZAK_STORAGE(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), ZAK_TYPE_STORAGE, ZakStorage))
+#define ZAK_STORAGE_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), ZAK_TYPE_STORAGE, ZakStorageClass))
+#define ZAK_IS_STORAGE(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), ZAK_TYPE_STORAGE))
+#define ZAK_IS_STORAGE_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), ZAK_TYPE_STORAGE))
+#define ZAK_STORAGE_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), ZAK_TYPE_STORAGE, ZakStorageClass))
+
+
+typedef struct _ZakStorage ZakStorage;
+typedef struct _ZakStorageClass ZakStorageClass;
+
+struct _ZakStorage
+ {
+ GObject parent;
+ };
+
+struct _ZakStorageClass
+ {
+ GObjectClass parent_class;
+ };
+
+GType zak_storage_get_type (void);
+
+ZakStorage *zak_storage_new (const gchar *cnc_string);
+
+PeasPluginInfo *zak_storage_get_plugin_info (ZakStorage *storage);
+
+GList *zak_storage_get_storagegs_list (const gchar *cnc_string,
+ const gchar *filter);
+
+ZakStorageStorage *zak_storage_get_storage_storage (ZakStorage *storage);
+
+ZakStorageStorage *zak_storage_add_storageg (const gchar *cnc_string,
+ const gchar *name,
+ const gchar *description);
+
+ZakStorageStorage *zak_storage_add_storageg_from_storage (ZakStorage *storage_source,
+ const gchar *cnc_string,
+ const gchar *name_new,
+ const gchar *description_new);
+
+GNode *zak_storage_get_tree (ZakStorage *storage);
+
+gchar *zak_storage_normalize_root (const gchar *root);
+gboolean zak_storage_set_root (ZakStorage *storage, const gchar *root);
+
+gboolean zak_storage_set_storageg (ZakStorage *storage,
+ const gchar *name,
+ const gchar *description);
+
+ZakStorageKey *zak_storage_add_key (ZakStorage *storage,
+ const gchar *parent,
+ const gchar *key,
+ const gchar *value);
+
+gboolean zak_storage_key_set_key (ZakStorage *storage,
+ ZakStorageKey *ck);
+
+gboolean zak_storage_remove_path (ZakStorage *storage,
+ const gchar *path);
+
+gchar *zak_storage_path_get_value (ZakStorage *storage,
+ const gchar *path);
+gboolean zak_storage_path_set_value (ZakStorage *storage,
+ const gchar *path,
+ const gchar *value);
+
+ZakStorageKey *zak_storage_path_get_storage_key (ZakStorage *storage,
+ const gchar *path);
+
+gboolean zak_storage_remove (ZakStorage *storage);
+
+void zak_storage_destroy (ZakStorage *storage);
+
+gchar *zak_storage_path_normalize (ZakStoragePluggable *pluggable, const gchar *path);
+
+
+G_END_DECLS
+
+#endif /* __LIBZAKSTORAGE_H__ */
--- /dev/null
+/*
+ * Copyright (C) 2017 Andrea Zagli <azagli@libero.it>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+ */
+
+#ifdef HAVE_CONFIG_H
+ #include <config.h>
+#endif
+
+#include <string.h>
+
+#include <glib.h>
+
+#ifdef G_OS_WIN32
+#include <windows.h>
+#endif
+
+#include "libzakstorage.h"
+
+
+static gchar *pluginsdir;
+
+enum
+{
+ PROP_0,
+ PROP_ID_STORAGEG,
+ PROP_NAME,
+ PROP_DESCRIPTION,
+ PROP_ROOT
+};
+
+static void zak_storage_class_init (ZakStorageClass *klass);
+static void zak_storage_init (ZakStorage *storage);
+
+static void zak_storage_set_property (GObject *object,
+ guint property_id,
+ const GValue *value,
+ GParamSpec *pspec);
+static void zak_storage_get_property (GObject *object,
+ guint property_id,
+ GValue *value,
+ GParamSpec *pspec);
+
+static ZakStoragePluggable *zak_storage_get_storage_pluggable_from_cnc_string (const gchar *cnc_string);
+
+#define ZAK_STORAGE_GET_PRIVATE(obj) (G_TYPE_INSTANCE_GET_PRIVATE ((obj), ZAK_TYPE_STORAGE, ZakStoragePrivate))
+
+typedef struct _ZakStoragePrivate ZakStoragePrivate;
+struct _ZakStoragePrivate
+ {
+ gint id_storageg;
+ gchar *name;
+ gchar *description;
+ gchar *root;
+ GHashTable *values;
+
+ ZakStoragePluggable *pluggable;
+ };
+
+G_DEFINE_TYPE (ZakStorage, zak_storage, G_TYPE_OBJECT)
+
+#ifdef G_OS_WIN32
+static HMODULE backend_dll = NULL;
+
+BOOL WINAPI DllMain (HINSTANCE hinstDLL, DWORD fdwReason, LPVOID lpReserved);
+
+BOOL WINAPI
+DllMain (HINSTANCE hinstDLL,
+ DWORD fdwReason,
+ LPVOID lpReserved)
+{
+ switch (fdwReason)
+ {
+ case DLL_PROCESS_ATTACH:
+ backend_dll = (HMODULE) hinstDLL;
+ break;
+ case DLL_THREAD_ATTACH:
+ case DLL_THREAD_DETACH:
+ case DLL_PROCESS_DETACH:
+ break;
+ }
+ return TRUE;
+}
+#endif
+
+static void
+zak_storage_class_init (ZakStorageClass *klass)
+{
+ GObjectClass *object_class = G_OBJECT_CLASS (klass);
+
+ g_type_class_add_private (object_class, sizeof (ZakStoragePrivate));
+
+ object_class->set_property = zak_storage_set_property;
+ object_class->get_property = zak_storage_get_property;
+}
+
+static void
+zak_storage_init (ZakStorage *storage)
+{
+ ZakStoragePrivate *priv = ZAK_STORAGE_GET_PRIVATE (storage);
+
+ priv->pluggable = NULL;
+}
+
+static ZakStoragePluggable
+*zak_storage_get_storage_pluggable_from_cnc_string (const gchar *cnc_string)
+{
+ ZakStoragePluggable *pluggable;
+
+ const GList *lst_plugins;
+
+ pluggable = NULL;
+
+ PeasEngine *peas_engine;
+
+ peas_engine = peas_engine_get_default ();
+ if (peas_engine == NULL)
+ {
+ return NULL;
+ }
+
+ peas_engine_add_search_path (peas_engine, pluginsdir, NULL);
+
+ lst_plugins = peas_engine_get_plugin_list (peas_engine);
+ while (lst_plugins)
+ {
+ PeasPluginInfo *ppinfo;
+ gchar *uri;
+
+ ppinfo = (PeasPluginInfo *)lst_plugins->data;
+
+ uri = g_strdup_printf ("%s://", peas_plugin_info_get_module_name (ppinfo));
+ if (g_str_has_prefix (cnc_string, uri))
+ {
+ if (peas_engine_load_plugin (peas_engine, ppinfo))
+ {
+ PeasExtension *ext;
+ ext = peas_engine_create_extension (peas_engine, ppinfo, ZAK_STORAGE_TYPE_PLUGGABLE,
+ "cnc_string", cnc_string + strlen (uri),
+ NULL);
+ pluggable = (ZakStoragePluggable *)ext;
+ break;
+ }
+ }
+ g_free (uri);
+
+ lst_plugins = g_list_next (lst_plugins);
+ }
+
+ if (pluggable == NULL)
+ {
+ g_warning ("No plugin found for connection string \"%s\".", cnc_string);
+ }
+
+ return pluggable;
+}
+
+/**
+ * zak_storage_new:
+ * @cnc_string: the connection string.
+ *
+ * Returns: (transfer none): the newly created #ZakStorage object, or NULL if it fails.
+ */
+ZakStorage
+*zak_storage_new (const gchar *cnc_string)
+{
+ ZakStorage *storage;
+ ZakStoragePrivate *priv;
+ ZakStoragePluggable *pluggable;
+
+ g_return_val_if_fail (cnc_string != NULL, NULL);
+
+#ifdef G_OS_WIN32
+
+ gchar *moddir;
+ gchar *p;
+
+ moddir = g_win32_get_package_installation_directory_of_module (backend_dll);
+
+ p = g_strrstr (moddir, g_strdup_printf ("%c", G_DIR_SEPARATOR));
+ if (p != NULL
+ && (g_ascii_strcasecmp (p + 1, "src") == 0
+ || g_ascii_strcasecmp (p + 1, ".libs") == 0))
+ {
+ pluginsdir = g_strdup (PLUGINSDIR);
+ }
+ else
+ {
+ pluginsdir = g_build_filename (moddir, "lib", PACKAGE, "plugins", NULL);
+ }
+
+#undef PLUGINSDIR
+
+#else
+
+ pluginsdir = g_strdup (PLUGINSDIR);
+
+#endif
+
+ storage = NULL;
+
+ pluggable = zak_storage_get_storage_pluggable_from_cnc_string (cnc_string);
+ if (pluggable != NULL)
+ {
+ storage = ZAK_STORAGE (g_object_new (zak_storage_get_type (), NULL));
+ priv = ZAK_STORAGE_GET_PRIVATE (storage);
+ priv->pluggable = pluggable;
+ }
+
+ return storage;
+}
+
+PeasPluginInfo
+*zak_storage_get_plugin_info (ZakStorage *storage)
+{
+ PeasPluginInfo *ppinfo;
+
+ ZakStoragePrivate *priv = ZAK_STORAGE_GET_PRIVATE (storage);
+
+ if (priv->pluggable == NULL)
+ {
+ g_warning ("Not initialized.");
+ ppinfo = NULL;
+ }
+ else
+ {
+ ppinfo = peas_extension_base_get_plugin_info ((PeasExtensionBase *)priv->pluggable);
+ }
+
+ return ppinfo;
+}
+
+/**
+ * zak_storage_get_storagegs_list:
+ * @cnc_string: the connection string to use to connect to database that
+ * contains storageguration.
+ * @filter: (nullable):
+ *
+ * Returns: (element-type ZakStorageStorage) (transfer container): a #GList of #ZakStorageStorage. If there's no storagegurations, returns a valid
+ * #GList but with a unique NULL element.
+ */
+GList
+*zak_storage_get_storagegs_list (const gchar *cnc_string,
+ const gchar *filter)
+{
+ ZakStoragePluggable *pluggable;
+ GList *lst;
+
+ pluggable = zak_storage_get_storage_pluggable_from_cnc_string (cnc_string);
+
+ if (pluggable == NULL)
+ {
+ g_warning ("Not initialized.");
+ lst = NULL;
+ }
+ else
+ {
+ lst = zak_storage_pluggable_get_storagegs_list (pluggable, filter);
+ }
+
+ return lst;
+}
+
+/**
+ * zak_storage_get_storage_storage:
+ * @storage:
+ *
+ * Returns: a #ZakStorageStorage struct.
+ */
+ZakStorageStorage
+*zak_storage_get_storage_storage (ZakStorage *storage)
+{
+ ZakStorageStorage *cc;
+
+ ZakStoragePrivate *priv = ZAK_STORAGE_GET_PRIVATE (storage);
+
+ cc = g_new0 (ZakStorageStorage, 1);
+ cc->name = g_strdup (priv->name);
+ cc->description = g_strdup (priv->description);
+
+ return cc;
+}
+
+/**
+ * zak_storage_add_storageg:
+ * @cnc_string:
+ * @name:
+ * @description:
+ *
+ * Returns: a #ZakStorageStorage struct just rceated.
+ */
+ZakStorageStorage
+*zak_storage_add_storageg (const gchar *cnc_string,
+ const gchar *name,
+ const gchar *description)
+{
+ ZakStoragePluggable *pluggable;
+ ZakStorageStorage *cc;
+
+ pluggable = zak_storage_get_storage_pluggable_from_cnc_string (cnc_string);
+
+ if (pluggable == NULL)
+ {
+ g_warning ("Not initialized.");
+ cc = NULL;
+ }
+ else
+ {
+ cc = zak_storage_pluggable_add_storageg (pluggable, name, description);
+ }
+
+ return cc;
+}
+
+static gboolean
+add_traverse_func (GNode *node,
+ gpointer data)
+{
+ ZakStorageKey *ck = (ZakStorageKey *)node->data;
+
+ if (g_strcmp0 (ck->key, "") != 0
+ && g_strcmp0 (ck->key, "/") != 0)
+ {
+ zak_storage_add_key ((ZakStorage *)data, ck->path, ck->key, ck->value);
+ }
+
+ return FALSE;
+}
+
+/**
+ * zak_storage_add_storageg_from_storage:
+ * @storage_source:
+ * @cnc_string:
+ * @name_new:
+ * @description_new:
+ *
+ * Returns: a #ZakStorageStorage struct just created.
+ */
+ZakStorageStorage
+*zak_storage_add_storageg_from_storage (ZakStorage *storage_source,
+ const gchar *cnc_string,
+ const gchar *name_new,
+ const gchar *description_new)
+{
+ ZakStorage *storage;
+ ZakStorageStorage *cc;
+
+ GNode *tree;
+
+ gchar *storage_name;
+
+ cc = zak_storage_add_storageg (cnc_string, name_new, description_new);
+ if (cc != NULL)
+ {
+ tree = zak_storage_get_tree (storage_source);
+ if (tree != NULL)
+ {
+ storage_name = g_strdup_printf ("%s;STORAGE_NAME=%s", cnc_string, cc->name);
+
+ storage = zak_storage_new (storage_name);
+
+ if (storage != NULL)
+ {
+ g_node_traverse (tree, G_PRE_ORDER, G_TRAVERSE_ALL, -1, add_traverse_func, (gpointer)storage);
+ }
+
+ g_free (storage_name);
+ }
+ else
+ {
+ g_warning ("ZakStorage source is empty.");
+ }
+ }
+
+ return cc;
+}
+
+/**
+ * zak_storage_get_tree:
+ * @storage: a #ZakStorage object.
+ *
+ * Returns: a #GNode.
+ */
+GNode
+*zak_storage_get_tree (ZakStorage *storage)
+{
+ ZakStoragePrivate *priv = ZAK_STORAGE_GET_PRIVATE (storage);
+
+ if (priv->pluggable != NULL)
+ {
+ return zak_storage_pluggable_get_tree (priv->pluggable);
+ }
+ else
+ {
+ return NULL;
+ }
+}
+
+/**
+ * zak_storage_normalize_set_root:
+ * @storage: a #ZakStorage object.
+ * @root: the root.
+ *
+ * Returns: a correct value for root property.
+ */
+gchar
+*zak_storage_normalize_root (const gchar *root)
+{
+ GString *root_;
+ gchar *strret;
+
+ if (root == NULL)
+ {
+ root_ = g_string_new ("/");
+ }
+ else
+ {
+ root_ = g_string_new (root);
+ g_strstrip (root_->str);
+ if (g_strcmp0 (root_->str, "") == 0)
+ {
+ g_string_printf (root_, "/");
+ }
+ else
+ {
+ if (root_->str[0] != '/')
+ {
+ g_string_prepend (root_, "/");
+ }
+ if (root_->str[root_->len - 1] != '/')
+ {
+ g_string_append (root_, "/");
+ }
+ }
+ }
+
+ strret = g_strdup (root_->str);
+ g_string_free (root_, TRUE);
+
+ return strret;
+}
+
+/**
+ * zak_storage_set_root:
+ * @storage: a #ZakStorage object.
+ * @root: the root.
+ *
+ */
+gboolean
+zak_storage_set_root (ZakStorage *storage, const gchar *root)
+{
+ gboolean ret;
+
+ ZakStoragePrivate *priv = ZAK_STORAGE_GET_PRIVATE (storage);
+
+ if (priv->pluggable == NULL)
+ {
+ g_warning ("Not initialized.");
+ ret = FALSE;
+ }
+ else
+ {
+ g_object_set (priv->pluggable, "root", root, NULL);
+ ret = TRUE;
+ }
+
+ return ret;
+}
+
+/**
+ * zak_storage_set_storageg:
+ * @storage: a #ZakStorage object.
+ * @name:
+ * @description:
+ *
+ * Returns:
+ */
+gboolean
+zak_storage_set_storageg (ZakStorage *storage,
+ const gchar *name,
+ const gchar *description)
+{
+ ZakStoragePrivate *priv = ZAK_STORAGE_GET_PRIVATE (storage);
+
+ if (priv->pluggable == NULL)
+ {
+ g_warning ("Not initialized.");
+ return FALSE;
+ }
+ else
+ {
+ return zak_storage_pluggable_set_storageg (priv->pluggable,
+ name,
+ description);
+ }
+}
+
+/**
+ * zak_storage_add_key:
+ * @storage: a #ZakStorage object.
+ * @parent: the path where add the key.
+ * @key: the key's name.
+ * @value: the key's value.
+ *
+ * Returns: a #ZakStoragegKey struct filled with data from the key just added.
+ */
+ZakStorageKey
+*zak_storage_add_key (ZakStorage *storage, const gchar *parent, const gchar *key, const gchar *value)
+{
+ ZakStorageKey *ck;
+
+ ZakStoragePrivate *priv = ZAK_STORAGE_GET_PRIVATE (storage);
+
+ if (priv->pluggable == NULL)
+ {
+ g_warning ("Not initialized.");
+ ck = NULL;
+ }
+ else
+ {
+ ck = zak_storage_pluggable_add_key (priv->pluggable, parent, key, value);
+ }
+
+ return ck;
+}
+
+/**
+ * zak_storage_key_set_key:
+ * @storage: a #ZakStorage object.
+ * @ck: a #ZakStorageKey struct.
+ *
+ */
+gboolean
+zak_storage_key_set_key (ZakStorage *storage,
+ ZakStorageKey *ck)
+{
+ gboolean ret;
+
+ ZakStoragePrivate *priv = ZAK_STORAGE_GET_PRIVATE (storage);
+
+ if (priv->pluggable == NULL)
+ {
+ g_warning ("Not initialized.");
+ ret = FALSE;
+ }
+ else
+ {
+ ret = zak_storage_pluggable_key_set_key (priv->pluggable, ck);
+ }
+
+ return ret;
+}
+
+/**
+ * zak_storage_remove_path:
+ * @storage: a #ZakStorage object.
+ * @path: the path to remove.
+ *
+ * Removes @path and every child key.
+ */
+gboolean
+zak_storage_remove_path (ZakStorage *storage, const gchar *path)
+{
+ gboolean ret;
+ ZakStoragePrivate *priv = ZAK_STORAGE_GET_PRIVATE (storage);
+
+ if (priv->pluggable == NULL)
+ {
+ g_warning ("Not initialized.");
+ ret = FALSE;
+ }
+ else
+ {
+ ret = zak_storage_pluggable_remove_path (priv->pluggable, path);
+ }
+
+ return ret;
+}
+
+/**
+ * zak_storage_path_get_value:
+ * @storage: a #ZakStorage object.
+ * @path: the path from which retrieving the value.
+ *
+ * Returns: the storageguration's value as a string.
+ */
+gchar
+*zak_storage_path_get_value (ZakStorage *storage, const gchar *path)
+{
+ gchar *ret;
+
+ ZakStoragePrivate *priv = ZAK_STORAGE_GET_PRIVATE (storage);
+
+ if (priv->pluggable == NULL)
+ {
+ g_warning ("Not initialized.");
+ ret = NULL;
+ }
+ else
+ {
+ ret = zak_storage_pluggable_path_get_value (priv->pluggable, path);
+ }
+
+ return ret;
+}
+
+/**
+ * zak_storage_path_set_value:
+ * @storage: a #ZakStorage object.
+ * @path: the key's path.
+ * @value: the value to set.
+ *
+ */
+gboolean
+zak_storage_path_set_value (ZakStorage *storage, const gchar *path, const gchar *value)
+{
+ gboolean ret;
+
+ ZakStoragePrivate *priv = ZAK_STORAGE_GET_PRIVATE (storage);
+
+ if (priv->pluggable == NULL)
+ {
+ g_warning ("Not initialized.");
+ ret = FALSE;
+ }
+ else
+ {
+ ret = zak_storage_pluggable_path_set_value (priv->pluggable, path, value);
+ }
+
+ return ret;
+}
+
+/**
+ * zak_storage_path_get_storage_key:
+ * @storage: a #ZakStorage object.
+ * @path: the key's path to get.
+ *
+ * Returns: (transfer full): a #ZakStorageKey from @path
+ */
+ZakStorageKey
+*zak_storage_path_get_storage_key (ZakStorage *storage, const gchar *path)
+{
+ ZakStorageKey *ck;
+
+ ZakStoragePrivate *priv = ZAK_STORAGE_GET_PRIVATE (storage);
+
+ if (priv->pluggable == NULL)
+ {
+ g_warning ("Not initialized.");
+ ck = NULL;
+ }
+ else
+ {
+ ck = zak_storage_pluggable_path_get_storage_key (priv->pluggable, path);
+ }
+
+ return ck;
+}
+
+/**
+ * zak_storage_remove:
+ * @storage: a #ZakStorage object.
+ *
+ * Remove a storageguration from databases and destroy the relative object.
+ */
+gboolean
+zak_storage_remove (ZakStorage *storage)
+{
+ gboolean ret;
+
+ ZakStoragePrivate *priv = ZAK_STORAGE_GET_PRIVATE (storage);
+
+ if (priv->pluggable == NULL)
+ {
+ g_warning ("Not initialized.");
+ ret = FALSE;
+ }
+ else
+ {
+ ret = zak_storage_pluggable_remove (priv->pluggable);
+ }
+
+ if (ret)
+ {
+ zak_storage_destroy (storage);
+ }
+
+ return ret;
+}
+
+/**
+ * zak_storage_destroy:
+ * @storage: a #ZakStorage object.
+ *
+ * Destroy the #ZakStorage object, freeing memory.
+ */
+void
+zak_storage_destroy (ZakStorage *storage)
+{
+ ZakStoragePrivate *priv = ZAK_STORAGE_GET_PRIVATE (storage);
+
+ g_free (priv->name);
+ g_free (priv->description);
+ g_free (priv->root);
+ g_object_unref (priv->pluggable);
+}
+
+/**
+ * zak_storage_path_normalize:
+ * @pluggable: a #ZakStoragePluggable object.
+ *
+ * Returns: a normalize path (with root).
+ */
+gchar
+*zak_storage_path_normalize (ZakStoragePluggable *pluggable, const gchar *path)
+{
+ GString *ret;
+ gchar *strret;
+
+ guint lead;
+
+ gchar *root;
+
+ if (path == NULL)
+ {
+ return NULL;
+ }
+
+ ret = g_string_new (path);
+ g_strstrip (ret->str);
+ if (g_strcmp0 (ret->str, "") == 0)
+ {
+ return NULL;
+ }
+ else if (ret->str[strlen (ret->str) - 1] == '/')
+ {
+ return NULL;
+ }
+
+ /* removing leading '/' */
+ lead = 0;
+ for (lead = 0; lead < ret->len; lead++)
+ {
+ if (ret->str[lead] != '/')
+ {
+ break;
+ }
+ }
+
+ if (lead < ret->len)
+ {
+ g_string_erase (ret, 0, lead++);
+ }
+
+ g_object_get (pluggable, "root", &root, NULL);
+ g_string_prepend (ret, root);
+
+ strret = g_strdup (ret->str);
+ g_string_free (ret, TRUE);
+
+ return strret;
+}
+
+/* PRIVATE */
+static void
+zak_storage_set_property (GObject *object, guint property_id, const GValue *value, GParamSpec *pspec)
+{
+ gchar *sql;
+
+ ZakStorage *storage = ZAK_STORAGE (object);
+ ZakStoragePrivate *priv = ZAK_STORAGE_GET_PRIVATE (storage);
+
+ switch (property_id)
+ {
+ default:
+ G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec);
+ break;
+ }
+}
+
+static void
+zak_storage_get_property (GObject *object, guint property_id, GValue *value, GParamSpec *pspec)
+{
+ ZakStorage *storage = ZAK_STORAGE (object);
+ ZakStoragePrivate *priv = ZAK_STORAGE_GET_PRIVATE (storage);
+
+ switch (property_id)
+ {
+ default:
+ G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec);
+ break;
+ }
+}
--- /dev/null
+/*
+ * storagepluggable.c
+ * This file is part of libzakstorage
+ *
+ * Copyright (C) 2017 Andrea Zagli <azagli@libero.it>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU Library General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU Library General Public License for more details.
+ *
+ * You should have received a copy of the GNU Library General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+ */
+
+#ifdef HAVE_CONFIG_H
+#include <confg.h>
+#endif
+
+#include "storagepluggable.h"
+
+/**
+ * SECTION:storagepluggable
+ * @short_description: Interface for pluggable plugins.
+ * @see_also: #PeasExtensionSet
+ *
+ **/
+
+G_DEFINE_INTERFACE(ZakStoragePluggable, zak_storage_pluggable, G_TYPE_OBJECT)
+
+void
+zak_storage_pluggable_default_init (ZakStoragePluggableInterface *iface)
+{
+ static gboolean initialized = FALSE;
+
+ if (!initialized)
+ {
+ /**
+ * ZakStoragePluggable:cnc_string:
+ *
+ */
+ g_object_interface_install_property (iface,
+ g_param_spec_string ("cnc_string",
+ "Connection string",
+ "Connection string",
+ "",
+ G_PARAM_READWRITE));
+
+ /**
+ * ZakStoragePluggable:name:
+ *
+ */
+ g_object_interface_install_property (iface,
+ g_param_spec_string ("name",
+ "Storageguraton Name",
+ "The storageguration name",
+ "",
+ G_PARAM_READABLE));
+
+ /**
+ * ZakStoragePluggable:description:
+ *
+ */
+ g_object_interface_install_property (iface,
+ g_param_spec_string ("description",
+ "Storageguraton Description",
+ "The storageguration description",
+ "",
+ G_PARAM_READABLE));
+
+ /**
+ * ZakStoragePluggable:root:
+ *
+ */
+ g_object_interface_install_property (iface,
+ g_param_spec_string ("root",
+ "Storageguraton Root",
+ "The storageguration root",
+ "/",
+ G_PARAM_READWRITE | G_PARAM_CONSTRUCT));
+
+ initialized = TRUE;
+ }
+}
+
+/**
+ * zak_storage_pluggable_initialize:
+ * @pluggable: A #ZakStoragePluggable.
+ * @cnc_string: The connection string.
+ *
+ * Initialize the backend.
+ *
+ * Returns: #TRUE if success.
+ */
+gboolean
+zak_storage_pluggable_initialize (ZakStoragePluggable *pluggable, const gchar *cnc_string)
+{
+ ZakStoragePluggableInterface *iface;
+
+ g_return_val_if_fail (ZAK_STORAGE_IS_PLUGGABLE (pluggable), FALSE);
+
+ iface = ZAK_STORAGE_PLUGGABLE_GET_IFACE (pluggable);
+ g_return_val_if_fail (iface->initialize != NULL, FALSE);
+
+ return iface->initialize (pluggable, cnc_string);
+}
+
+/**
+ * zak_storage_pluggable_get_storagegs_list:
+ * @pluggable: A #ZakStoragePluggable.
+ * @filter: (nullable):
+ *
+ * Returns: (element-type ZakStorage) (transfer container): a #GList of #ZakStorage. If there's no storagegurations, returns a valid
+ * #GList but with a unique NULL element.
+*/
+GList
+*zak_storage_pluggable_get_storagegs_list (ZakStoragePluggable *pluggable, const gchar *filter)
+{
+ ZakStoragePluggableInterface *iface;
+
+ g_return_val_if_fail (ZAK_STORAGE_IS_PLUGGABLE (pluggable), FALSE);
+
+ iface = ZAK_STORAGE_PLUGGABLE_GET_IFACE (pluggable);
+ g_return_val_if_fail (iface->get_storagegs_list != NULL, FALSE);
+
+ return iface->get_storagegs_list (pluggable, filter);
+}
+
+/**
+ * zak_storage_pluggable_path_get_value:
+ * @pluggable: A #ZakStoragePluggable.
+ * @path:
+ *
+ * Returns: the value of the @path.
+*/
+gchar
+*zak_storage_pluggable_path_get_value (ZakStoragePluggable *pluggable, const gchar *path)
+{
+ ZakStoragePluggableInterface *iface;
+
+ g_return_val_if_fail (ZAK_STORAGE_IS_PLUGGABLE (pluggable), FALSE);
+
+ iface = ZAK_STORAGE_PLUGGABLE_GET_IFACE (pluggable);
+ g_return_val_if_fail (iface->path_get_value != NULL, FALSE);
+
+ return iface->path_get_value (pluggable, path);
+}
+
+/**
+ * zak_storage_pluggable_path_set_value:
+ * @pluggable: a #ZakStoragePluggable object.
+ * @path: the key's path.
+ * @value: the value to set.
+ *
+ */
+gboolean
+zak_storage_pluggable_path_set_value (ZakStoragePluggable *pluggable, const gchar *path, const gchar *value)
+{
+ ZakStoragePluggableInterface *iface;
+
+ g_return_val_if_fail (ZAK_STORAGE_IS_PLUGGABLE (pluggable), FALSE);
+
+ iface = ZAK_STORAGE_PLUGGABLE_GET_IFACE (pluggable);
+ g_return_val_if_fail (iface->path_set_value != NULL, FALSE);
+
+ return iface->path_set_value (pluggable, path, value);
+}
+
+/**
+ * zak_storage_pluggable_get_tree:
+ * @pluggable: a #ZakStoragePluggable object.
+ *
+ * Returns: a #GNode with the entire tree of storagegurations.
+ */
+GNode
+*zak_storage_pluggable_get_tree (ZakStoragePluggable *pluggable)
+{
+ ZakStoragePluggableInterface *iface;
+
+ g_return_val_if_fail (ZAK_STORAGE_IS_PLUGGABLE (pluggable), FALSE);
+
+ iface = ZAK_STORAGE_PLUGGABLE_GET_IFACE (pluggable);
+ g_return_val_if_fail (iface->get_tree != NULL, FALSE);
+
+ return iface->get_tree (pluggable);
+}
+
+/**
+ * zak_storage_pluggable_add_storageg:
+ * @pluggable: a #ZakStoragePluggable object.
+ * @name: the name of the storageg..
+ * @description: the storageg's description.
+ *
+ * Returns: a #ZakStorageStorage struct filled with data from the key just added.
+ */
+ZakStorageStorage
+*zak_storage_pluggable_add_storageg (ZakStoragePluggable *pluggable, const gchar *name, const gchar *description)
+{
+ ZakStoragePluggableInterface *iface;
+
+ g_return_val_if_fail (ZAK_STORAGE_IS_PLUGGABLE (pluggable), FALSE);
+
+ iface = ZAK_STORAGE_PLUGGABLE_GET_IFACE (pluggable);
+ g_return_val_if_fail (iface->add_storageg != NULL, FALSE);
+
+ return iface->add_storageg (pluggable, name, description);
+}
+
+/**
+ * zak_storage_pluggable_set_storageg:
+ * @pluggable: a #ZakStoragePluggable object.
+ * @name: the name of the storageg..
+ * @description: the storageg's description.
+ *
+ * Returns:
+ */
+gboolean
+zak_storage_pluggable_set_storageg (ZakStoragePluggable *pluggable, const gchar *name, const gchar *description)
+{
+ ZakStoragePluggableInterface *iface;
+
+ g_return_val_if_fail (ZAK_STORAGE_IS_PLUGGABLE (pluggable), FALSE);
+
+ iface = ZAK_STORAGE_PLUGGABLE_GET_IFACE (pluggable);
+ g_return_val_if_fail (iface->set_storageg != NULL, FALSE);
+
+ return iface->set_storageg (pluggable, name, description);
+}
+
+/**
+ * zak_storage_pluggable_add_key:
+ * @pluggable: a #ZakStoragePluggable object.
+ * @parent: the path where add the key.
+ * @key: the key's name.
+ * @value: the key's value.
+ *
+ * Returns: a #ZakStorageKey struct filled with data from the key just added.
+ */
+ZakStorageKey
+*zak_storage_pluggable_add_key (ZakStoragePluggable *pluggable, const gchar *parent, const gchar *key, const gchar *value)
+{
+ ZakStoragePluggableInterface *iface;
+
+ g_return_val_if_fail (ZAK_STORAGE_IS_PLUGGABLE (pluggable), FALSE);
+
+ iface = ZAK_STORAGE_PLUGGABLE_GET_IFACE (pluggable);
+ g_return_val_if_fail (iface->add_key != NULL, FALSE);
+
+ return iface->add_key (pluggable, parent, key, value);
+}
+
+/**
+ * zak_storage_pluggable_key_set_key:
+ * @pluggable: a #ZakStoragePluggable object.
+ * @ck: a #ZakStorageKey struct.
+ *
+ */
+gboolean
+zak_storage_pluggable_key_set_key (ZakStoragePluggable *pluggable,
+ ZakStorageKey *ck)
+{
+ ZakStoragePluggableInterface *iface;
+
+ g_return_val_if_fail (ZAK_STORAGE_IS_PLUGGABLE (pluggable), FALSE);
+
+ iface = ZAK_STORAGE_PLUGGABLE_GET_IFACE (pluggable);
+ g_return_val_if_fail (iface->key_set_key != NULL, FALSE);
+
+ return iface->key_set_key (pluggable, ck);
+}
+
+/**
+ * zak_storage_pluggable_path_get_storage_key:
+ * @pluggable: a #ZakStoragePluggable object.
+ * @path: the key's path to get.
+ *
+ * Returns: (transfer full): a #ZakStorageKey from @path
+ */
+ZakStorageKey
+*zak_storage_pluggable_path_get_storage_key (ZakStoragePluggable *pluggable, const gchar *path)
+{
+ ZakStoragePluggableInterface *iface;
+
+ g_return_val_if_fail (ZAK_STORAGE_IS_PLUGGABLE (pluggable), FALSE);
+
+ iface = ZAK_STORAGE_PLUGGABLE_GET_IFACE (pluggable);
+ g_return_val_if_fail (iface->path_get_storage_key != NULL, FALSE);
+
+ return iface->path_get_storage_key (pluggable, path);
+}
+
+/**
+ * zak_storage_pluggable_remove_path:
+ * @pluggable: a #ZakStoragePluggable object.
+ * @path: the path to remove.
+ *
+ * Removes @path and every child key.
+ */
+gboolean
+zak_storage_pluggable_remove_path (ZakStoragePluggable *pluggable, const gchar *path)
+{
+ ZakStoragePluggableInterface *iface;
+
+ g_return_val_if_fail (ZAK_STORAGE_IS_PLUGGABLE (pluggable), FALSE);
+
+ iface = ZAK_STORAGE_PLUGGABLE_GET_IFACE (pluggable);
+ g_return_val_if_fail (iface->remove_path != NULL, FALSE);
+
+ return iface->remove_path (pluggable, path);
+}
+
+/**
+ * zak_storage_pluggable_remove:
+ * @pluggable: a #ZakStoragePluggable object.
+ *
+ * Remove a storageguration from databases and destroy the relative object.
+ */
+gboolean
+zak_storage_pluggable_remove (ZakStoragePluggable *pluggable)
+{
+ ZakStoragePluggableInterface *iface;
+
+ g_return_val_if_fail (ZAK_STORAGE_IS_PLUGGABLE (pluggable), FALSE);
+
+ iface = ZAK_STORAGE_PLUGGABLE_GET_IFACE (pluggable);
+ g_return_val_if_fail (iface->remove != NULL, FALSE);
+
+ return iface->remove (pluggable);
+}
--- /dev/null
+/*
+ * storagepluggable.h
+ * This file is part of libstorage
+ *
+ * Copyright (C) 2017 - Andrea Zagli <azagli@libero.it>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU Library General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU Library General Public License for more details.
+ *
+ * You should have received a copy of the GNU Library General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+ */
+
+#ifndef __ZAK_STORAGE_PLUGGABLE_H__
+#define __ZAK_STORAGE_PLUGGABLE_H__
+
+#include <glib-object.h>
+
+#include "commons.h"
+
+G_BEGIN_DECLS
+
+/*
+ * Type checking and casting macros
+ */
+#define ZAK_STORAGE_TYPE_PLUGGABLE (zak_storage_pluggable_get_type ())
+#define ZAK_STORAGE_PLUGGABLE(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), ZAK_STORAGE_TYPE_PLUGGABLE, ZakStoragePluggable))
+#define ZAK_STORAGE_PLUGGABLE_IFACE(obj) (G_TYPE_CHECK_CLASS_CAST ((obj), ZAK_STORAGE_TYPE_PLUGGABLE, ZakStoragePluggableInterface))
+#define ZAK_STORAGE_IS_PLUGGABLE(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), ZAK_STORAGE_TYPE_PLUGGABLE))
+#define ZAK_STORAGE_PLUGGABLE_GET_IFACE(obj) (G_TYPE_INSTANCE_GET_INTERFACE ((obj), ZAK_STORAGE_TYPE_PLUGGABLE, ZakStoragePluggableInterface))
+
+/**
+ * ZakStoragePluggable:
+ *
+ * Interface for pluggable plugins.
+ */
+typedef struct _ZakStoragePluggable ZakStoragePluggable; /* dummy typedef */
+typedef struct _ZakStoragePluggableInterface ZakStoragePluggableInterface;
+
+/**
+ * ZakStoragePluggableInterface:
+ * @g_iface: The parent interface.
+ * @initialize: Construct the plugin.
+ *
+ * Provides an interface for pluggable plugins.
+ */
+struct _ZakStoragePluggableInterface {
+ GTypeInterface g_iface;
+
+ /* Virtual public methods */
+ gboolean (*initialize) (ZakStoragePluggable *pluggable, const gchar *cnc_string);
+ GList *(*get_storagegs_list) (ZakStoragePluggable *pluggable,
+ const gchar *filter);
+ gchar *(*path_get_value) (ZakStoragePluggable *pluggable, const gchar *path);
+ gboolean (*path_set_value) (ZakStoragePluggable *pluggable,
+ const gchar *path,
+ const gchar *value);
+ GNode *(*get_tree) (ZakStoragePluggable *pluggable);
+ ZakStorageStorage *(*add_storageg) (ZakStoragePluggable *pluggable,
+ const gchar *name,
+ const gchar *description);
+ gboolean (*set_storageg) (ZakStoragePluggable *pluggable,
+ const gchar *name,
+ const gchar *description);
+ ZakStorageKey *(*add_key) (ZakStoragePluggable *pluggable,
+ const gchar *parent,
+ const gchar *key,
+ const gchar *value);
+ ZakStorageKey *(*path_get_storage_key) (ZakStoragePluggable *pluggable, const gchar *path);
+ gboolean (*remove_path) (ZakStoragePluggable *pluggable,
+ const gchar *path);
+ gboolean (*remove) (ZakStoragePluggable *pluggable);
+ gboolean (*key_set_key) (ZakStoragePluggable *pluggable,
+ ZakStorageKey *ck);
+};
+
+/*
+ * Public methods
+ */
+GType zak_storage_pluggable_get_type (void) G_GNUC_CONST;
+
+gboolean zak_storage_pluggable_initialize (ZakStoragePluggable *pluggable,
+ const gchar *cnc_string);
+
+GList *zak_storage_pluggable_get_storagegs_list (ZakStoragePluggable *pluggable,
+ const gchar *filter);
+gchar *zak_storage_pluggable_path_get_value (ZakStoragePluggable *pluggable,
+ const gchar *path);
+gboolean zak_storage_pluggable_path_set_value (ZakStoragePluggable *pluggable,
+ const gchar *path,
+ const gchar *value);
+GNode *zak_storage_pluggable_get_tree (ZakStoragePluggable *pluggable);
+ZakStorageStorage *zak_storage_pluggable_add_storageg (ZakStoragePluggable *pluggable,
+ const gchar *name,
+ const gchar *description);
+gboolean zak_storage_pluggable_set_storageg (ZakStoragePluggable *pluggable,
+ const gchar *name,
+ const gchar *description);
+ZakStorageKey *zak_storage_pluggable_add_key (ZakStoragePluggable *pluggable,
+ const gchar *parent,
+ const gchar *key,
+ const gchar *value);
+gboolean zak_storage_pluggable_key_set_key (ZakStoragePluggable *pluggable,
+ ZakStorageKey *ck);
+ZakStorageKey *zak_storage_pluggable_path_get_storage_key (ZakStoragePluggable *pluggable, const gchar *path);
+gboolean zak_storage_pluggable_remove_path (ZakStoragePluggable *pluggable, const gchar *path);
+gboolean zak_storage_pluggable_remove (ZakStoragePluggable *pluggable);
+
+
+G_END_DECLS
+
+#endif /* __ZAK_STORAGE_PLUGGABLE_H__ */
projects / zakstorage / libzakstorage / commitdiff