--- /dev/null
+ GNU LESSER GENERAL PUBLIC LICENSE
+ Version 2.1, February 1999
+
+ Copyright (C) 1991, 1999 Free Software Foundation, Inc.
+ 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ Everyone is permitted to copy and distribute verbatim copies
+ of this license document, but changing it is not allowed.
+
+[This is the first released version of the Lesser GPL. It also counts
+ as the successor of the GNU Library Public License, version 2, hence
+ the version number 2.1.]
+
+ Preamble
+
+ The licenses for most software are designed to take away your
+freedom to share and change it. By contrast, the GNU General Public
+Licenses are intended to guarantee your freedom to share and change
+free software--to make sure the software is free for all its users.
+
+ This license, the Lesser General Public License, applies to some
+specially designated software packages--typically libraries--of the
+Free Software Foundation and other authors who decide to use it. You
+can use it too, but we suggest you first think carefully about whether
+this license or the ordinary General Public License is the better
+strategy to use in any particular case, based on the explanations below.
+
+ When we speak of free software, we are referring to freedom of use,
+not price. Our General Public Licenses are designed to make sure that
+you have the freedom to distribute copies of free software (and charge
+for this service if you wish); that you receive source code or can get
+it if you want it; that you can change the software and use pieces of
+it in new free programs; and that you are informed that you can do
+these things.
+
+ To protect your rights, we need to make restrictions that forbid
+distributors to deny you these rights or to ask you to surrender these
+rights. These restrictions translate to certain responsibilities for
+you if you distribute copies of the library or if you modify it.
+
+ For example, if you distribute copies of the library, whether gratis
+or for a fee, you must give the recipients all the rights that we gave
+you. You must make sure that they, too, receive or can get the source
+code. If you link other code with the library, you must provide
+complete object files to the recipients, so that they can relink them
+with the library after making changes to the library and recompiling
+it. And you must show them these terms so they know their rights.
+
+ We protect your rights with a two-step method: (1) we copyright the
+library, and (2) we offer you this license, which gives you legal
+permission to copy, distribute and/or modify the library.
+
+ To protect each distributor, we want to make it very clear that
+there is no warranty for the free library. Also, if the library is
+modified by someone else and passed on, the recipients should know
+that what they have is not the original version, so that the original
+author's reputation will not be affected by problems that might be
+introduced by others.
+\f
+ Finally, software patents pose a constant threat to the existence of
+any free program. We wish to make sure that a company cannot
+effectively restrict the users of a free program by obtaining a
+restrictive license from a patent holder. Therefore, we insist that
+any patent license obtained for a version of the library must be
+consistent with the full freedom of use specified in this license.
+
+ Most GNU software, including some libraries, is covered by the
+ordinary GNU General Public License. This license, the GNU Lesser
+General Public License, applies to certain designated libraries, and
+is quite different from the ordinary General Public License. We use
+this license for certain libraries in order to permit linking those
+libraries into non-free programs.
+
+ When a program is linked with a library, whether statically or using
+a shared library, the combination of the two is legally speaking a
+combined work, a derivative of the original library. The ordinary
+General Public License therefore permits such linking only if the
+entire combination fits its criteria of freedom. The Lesser General
+Public License permits more lax criteria for linking other code with
+the library.
+
+ We call this license the "Lesser" General Public License because it
+does Less to protect the user's freedom than the ordinary General
+Public License. It also provides other free software developers Less
+of an advantage over competing non-free programs. These disadvantages
+are the reason we use the ordinary General Public License for many
+libraries. However, the Lesser license provides advantages in certain
+special circumstances.
+
+ For example, on rare occasions, there may be a special need to
+encourage the widest possible use of a certain library, so that it becomes
+a de-facto standard. To achieve this, non-free programs must be
+allowed to use the library. A more frequent case is that a free
+library does the same job as widely used non-free libraries. In this
+case, there is little to gain by limiting the free library to free
+software only, so we use the Lesser General Public License.
+
+ In other cases, permission to use a particular library in non-free
+programs enables a greater number of people to use a large body of
+free software. For example, permission to use the GNU C Library in
+non-free programs enables many more people to use the whole GNU
+operating system, as well as its variant, the GNU/Linux operating
+system.
+
+ Although the Lesser General Public License is Less protective of the
+users' freedom, it does ensure that the user of a program that is
+linked with the Library has the freedom and the wherewithal to run
+that program using a modified version of the Library.
+
+ The precise terms and conditions for copying, distribution and
+modification follow. Pay close attention to the difference between a
+"work based on the library" and a "work that uses the library". The
+former contains code derived from the library, whereas the latter must
+be combined with the library in order to run.
+\f
+ GNU LESSER GENERAL PUBLIC LICENSE
+ TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION
+
+ 0. This License Agreement applies to any software library or other
+program which contains a notice placed by the copyright holder or
+other authorized party saying it may be distributed under the terms of
+this Lesser General Public License (also called "this License").
+Each licensee is addressed as "you".
+
+ A "library" means a collection of software functions and/or data
+prepared so as to be conveniently linked with application programs
+(which use some of those functions and data) to form executables.
+
+ The "Library", below, refers to any such software library or work
+which has been distributed under these terms. A "work based on the
+Library" means either the Library or any derivative work under
+copyright law: that is to say, a work containing the Library or a
+portion of it, either verbatim or with modifications and/or translated
+straightforwardly into another language. (Hereinafter, translation is
+included without limitation in the term "modification".)
+
+ "Source code" for a work means the preferred form of the work for
+making modifications to it. For a library, complete source code means
+all the source code for all modules it contains, plus any associated
+interface definition files, plus the scripts used to control compilation
+and installation of the library.
+
+ Activities other than copying, distribution and modification are not
+covered by this License; they are outside its scope. The act of
+running a program using the Library is not restricted, and output from
+such a program is covered only if its contents constitute a work based
+on the Library (independent of the use of the Library in a tool for
+writing it). Whether that is true depends on what the Library does
+and what the program that uses the Library does.
+
+ 1. You may copy and distribute verbatim copies of the Library's
+complete source code as you receive it, in any medium, provided that
+you conspicuously and appropriately publish on each copy an
+appropriate copyright notice and disclaimer of warranty; keep intact
+all the notices that refer to this License and to the absence of any
+warranty; and distribute a copy of this License along with the
+Library.
+
+ You may charge a fee for the physical act of transferring a copy,
+and you may at your option offer warranty protection in exchange for a
+fee.
+\f
+ 2. You may modify your copy or copies of the Library or any portion
+of it, thus forming a work based on the Library, and copy and
+distribute such modifications or work under the terms of Section 1
+above, provided that you also meet all of these conditions:
+
+ a) The modified work must itself be a software library.
+
+ b) You must cause the files modified to carry prominent notices
+ stating that you changed the files and the date of any change.
+
+ c) You must cause the whole of the work to be licensed at no
+ charge to all third parties under the terms of this License.
+
+ d) If a facility in the modified Library refers to a function or a
+ table of data to be supplied by an application program that uses
+ the facility, other than as an argument passed when the facility
+ is invoked, then you must make a good faith effort to ensure that,
+ in the event an application does not supply such function or
+ table, the facility still operates, and performs whatever part of
+ its purpose remains meaningful.
+
+ (For example, a function in a library to compute square roots has
+ a purpose that is entirely well-defined independent of the
+ application. Therefore, Subsection 2d requires that any
+ application-supplied function or table used by this function must
+ be optional: if the application does not supply it, the square
+ root function must still compute square roots.)
+
+These requirements apply to the modified work as a whole. If
+identifiable sections of that work are not derived from the Library,
+and can be reasonably considered independent and separate works in
+themselves, then this License, and its terms, do not apply to those
+sections when you distribute them as separate works. But when you
+distribute the same sections as part of a whole which is a work based
+on the Library, the distribution of the whole must be on the terms of
+this License, whose permissions for other licensees extend to the
+entire whole, and thus to each and every part regardless of who wrote
+it.
+
+Thus, it is not the intent of this section to claim rights or contest
+your rights to work written entirely by you; rather, the intent is to
+exercise the right to control the distribution of derivative or
+collective works based on the Library.
+
+In addition, mere aggregation of another work not based on the Library
+with the Library (or with a work based on the Library) on a volume of
+a storage or distribution medium does not bring the other work under
+the scope of this License.
+
+ 3. You may opt to apply the terms of the ordinary GNU General Public
+License instead of this License to a given copy of the Library. To do
+this, you must alter all the notices that refer to this License, so
+that they refer to the ordinary GNU General Public License, version 2,
+instead of to this License. (If a newer version than version 2 of the
+ordinary GNU General Public License has appeared, then you can specify
+that version instead if you wish.) Do not make any other change in
+these notices.
+\f
+ Once this change is made in a given copy, it is irreversible for
+that copy, so the ordinary GNU General Public License applies to all
+subsequent copies and derivative works made from that copy.
+
+ This option is useful when you wish to copy part of the code of
+the Library into a program that is not a library.
+
+ 4. You may copy and distribute the Library (or a portion or
+derivative of it, under Section 2) in object code or executable form
+under the terms of Sections 1 and 2 above provided that you accompany
+it with the complete corresponding machine-readable source code, which
+must be distributed under the terms of Sections 1 and 2 above on a
+medium customarily used for software interchange.
+
+ If distribution of object code is made by offering access to copy
+from a designated place, then offering equivalent access to copy the
+source code from the same place satisfies the requirement to
+distribute the source code, even though third parties are not
+compelled to copy the source along with the object code.
+
+ 5. A program that contains no derivative of any portion of the
+Library, but is designed to work with the Library by being compiled or
+linked with it, is called a "work that uses the Library". Such a
+work, in isolation, is not a derivative work of the Library, and
+therefore falls outside the scope of this License.
+
+ However, linking a "work that uses the Library" with the Library
+creates an executable that is a derivative of the Library (because it
+contains portions of the Library), rather than a "work that uses the
+library". The executable is therefore covered by this License.
+Section 6 states terms for distribution of such executables.
+
+ When a "work that uses the Library" uses material from a header file
+that is part of the Library, the object code for the work may be a
+derivative work of the Library even though the source code is not.
+Whether this is true is especially significant if the work can be
+linked without the Library, or if the work is itself a library. The
+threshold for this to be true is not precisely defined by law.
+
+ If such an object file uses only numerical parameters, data
+structure layouts and accessors, and small macros and small inline
+functions (ten lines or less in length), then the use of the object
+file is unrestricted, regardless of whether it is legally a derivative
+work. (Executables containing this object code plus portions of the
+Library will still fall under Section 6.)
+
+ Otherwise, if the work is a derivative of the Library, you may
+distribute the object code for the work under the terms of Section 6.
+Any executables containing that work also fall under Section 6,
+whether or not they are linked directly with the Library itself.
+\f
+ 6. As an exception to the Sections above, you may also combine or
+link a "work that uses the Library" with the Library to produce a
+work containing portions of the Library, and distribute that work
+under terms of your choice, provided that the terms permit
+modification of the work for the customer's own use and reverse
+engineering for debugging such modifications.
+
+ You must give prominent notice with each copy of the work that the
+Library is used in it and that the Library and its use are covered by
+this License. You must supply a copy of this License. If the work
+during execution displays copyright notices, you must include the
+copyright notice for the Library among them, as well as a reference
+directing the user to the copy of this License. Also, you must do one
+of these things:
+
+ a) Accompany the work with the complete corresponding
+ machine-readable source code for the Library including whatever
+ changes were used in the work (which must be distributed under
+ Sections 1 and 2 above); and, if the work is an executable linked
+ with the Library, with the complete machine-readable "work that
+ uses the Library", as object code and/or source code, so that the
+ user can modify the Library and then relink to produce a modified
+ executable containing the modified Library. (It is understood
+ that the user who changes the contents of definitions files in the
+ Library will not necessarily be able to recompile the application
+ to use the modified definitions.)
+
+ b) Use a suitable shared library mechanism for linking with the
+ Library. A suitable mechanism is one that (1) uses at run time a
+ copy of the library already present on the user's computer system,
+ rather than copying library functions into the executable, and (2)
+ will operate properly with a modified version of the library, if
+ the user installs one, as long as the modified version is
+ interface-compatible with the version that the work was made with.
+
+ c) Accompany the work with a written offer, valid for at
+ least three years, to give the same user the materials
+ specified in Subsection 6a, above, for a charge no more
+ than the cost of performing this distribution.
+
+ d) If distribution of the work is made by offering access to copy
+ from a designated place, offer equivalent access to copy the above
+ specified materials from the same place.
+
+ e) Verify that the user has already received a copy of these
+ materials or that you have already sent this user a copy.
+
+ For an executable, the required form of the "work that uses the
+Library" must include any data and utility programs needed for
+reproducing the executable from it. However, as a special exception,
+the materials to be distributed need not include anything that is
+normally distributed (in either source or binary form) with the major
+components (compiler, kernel, and so on) of the operating system on
+which the executable runs, unless that component itself accompanies
+the executable.
+
+ It may happen that this requirement contradicts the license
+restrictions of other proprietary libraries that do not normally
+accompany the operating system. Such a contradiction means you cannot
+use both them and the Library together in an executable that you
+distribute.
+\f
+ 7. You may place library facilities that are a work based on the
+Library side-by-side in a single library together with other library
+facilities not covered by this License, and distribute such a combined
+library, provided that the separate distribution of the work based on
+the Library and of the other library facilities is otherwise
+permitted, and provided that you do these two things:
+
+ a) Accompany the combined library with a copy of the same work
+ based on the Library, uncombined with any other library
+ facilities. This must be distributed under the terms of the
+ Sections above.
+
+ b) Give prominent notice with the combined library of the fact
+ that part of it is a work based on the Library, and explaining
+ where to find the accompanying uncombined form of the same work.
+
+ 8. You may not copy, modify, sublicense, link with, or distribute
+the Library except as expressly provided under this License. Any
+attempt otherwise to copy, modify, sublicense, link with, or
+distribute the Library is void, and will automatically terminate your
+rights under this License. However, parties who have received copies,
+or rights, from you under this License will not have their licenses
+terminated so long as such parties remain in full compliance.
+
+ 9. You are not required to accept this License, since you have not
+signed it. However, nothing else grants you permission to modify or
+distribute the Library or its derivative works. These actions are
+prohibited by law if you do not accept this License. Therefore, by
+modifying or distributing the Library (or any work based on the
+Library), you indicate your acceptance of this License to do so, and
+all its terms and conditions for copying, distributing or modifying
+the Library or works based on it.
+
+ 10. Each time you redistribute the Library (or any work based on the
+Library), the recipient automatically receives a license from the
+original licensor to copy, distribute, link with or modify the Library
+subject to these terms and conditions. You may not impose any further
+restrictions on the recipients' exercise of the rights granted herein.
+You are not responsible for enforcing compliance by third parties with
+this License.
+\f
+ 11. If, as a consequence of a court judgment or allegation of patent
+infringement or for any other reason (not limited to patent issues),
+conditions are imposed on you (whether by court order, agreement or
+otherwise) that contradict the conditions of this License, they do not
+excuse you from the conditions of this License. If you cannot
+distribute so as to satisfy simultaneously your obligations under this
+License and any other pertinent obligations, then as a consequence you
+may not distribute the Library at all. For example, if a patent
+license would not permit royalty-free redistribution of the Library by
+all those who receive copies directly or indirectly through you, then
+the only way you could satisfy both it and this License would be to
+refrain entirely from distribution of the Library.
+
+If any portion of this section is held invalid or unenforceable under any
+particular circumstance, the balance of the section is intended to apply,
+and the section as a whole is intended to apply in other circumstances.
+
+It is not the purpose of this section to induce you to infringe any
+patents or other property right claims or to contest validity of any
+such claims; this section has the sole purpose of protecting the
+integrity of the free software distribution system which is
+implemented by public license practices. Many people have made
+generous contributions to the wide range of software distributed
+through that system in reliance on consistent application of that
+system; it is up to the author/donor to decide if he or she is willing
+to distribute software through any other system and a licensee cannot
+impose that choice.
+
+This section is intended to make thoroughly clear what is believed to
+be a consequence of the rest of this License.
+
+ 12. If the distribution and/or use of the Library is restricted in
+certain countries either by patents or by copyrighted interfaces, the
+original copyright holder who places the Library under this License may add
+an explicit geographical distribution limitation excluding those countries,
+so that distribution is permitted only in or among countries not thus
+excluded. In such case, this License incorporates the limitation as if
+written in the body of this License.
+
+ 13. The Free Software Foundation may publish revised and/or new
+versions of the Lesser 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 Library
+specifies a version number of this License which applies to it and
+"any later version", you have the option of following the terms and
+conditions either of that version or of any later version published by
+the Free Software Foundation. If the Library does not specify a
+license version number, you may choose any version ever published by
+the Free Software Foundation.
+\f
+ 14. If you wish to incorporate parts of the Library into other free
+programs whose distribution conditions are incompatible with these,
+write to the author to ask for permission. For software which is
+copyrighted by the Free Software Foundation, write to the Free
+Software Foundation; we sometimes make exceptions for this. Our
+decision will be guided by the two goals of preserving the free status
+of all derivatives of our free software and of promoting the sharing
+and reuse of software generally.
+
+ NO WARRANTY
+
+ 15. BECAUSE THE LIBRARY IS LICENSED FREE OF CHARGE, THERE IS NO
+WARRANTY FOR THE LIBRARY, TO THE EXTENT PERMITTED BY APPLICABLE LAW.
+EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR
+OTHER PARTIES PROVIDE THE LIBRARY "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
+LIBRARY IS WITH YOU. SHOULD THE LIBRARY PROVE DEFECTIVE, YOU ASSUME
+THE COST OF ALL NECESSARY SERVICING, REPAIR OR CORRECTION.
+
+ 16. IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN
+WRITING WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY
+AND/OR REDISTRIBUTE THE LIBRARY 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
+LIBRARY (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 LIBRARY TO OPERATE WITH ANY OTHER SOFTWARE), EVEN IF
+SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH
+DAMAGES.
+
+ END OF TERMS AND CONDITIONS
+\f
+ How to Apply These Terms to Your New Libraries
+
+ If you develop a new library, and you want it to be of the greatest
+possible use to the public, we recommend making it free software that
+everyone can redistribute and change. You can do so by permitting
+redistribution under these terms (or, alternatively, under the terms of the
+ordinary General Public License).
+
+ To apply these terms, attach the following notices to the library. It is
+safest to attach them to the start of each source file to most effectively
+convey the exclusion of warranty; and each file should have at least the
+"copyright" line and a pointer to where the full notice is found.
+
+ <one line to give the library's name and a brief idea of what it does.>
+ Copyright (C) <year> <name of author>
+
+ This library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ This library 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
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with this library; if not, write to the Free Software
+ Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+
+Also add information on how to contact you by electronic and paper mail.
+
+You should also get your employer (if you work as a programmer) or your
+school, if any, to sign a "copyright disclaimer" for the library, if
+necessary. Here is a sample; alter the names:
+
+ Yoyodyne, Inc., hereby disclaims all copyright interest in the
+ library `Frob' (a library for tweaking knobs) written by James Random Hacker.
+
+ <signature of Ty Coon>, 1 April 1990
+ Ty Coon, President of Vice
+
+That's all there is to it!
--- /dev/null
+# Copyright 2009 The Go Authors. All rights reserved.
+# Use of this source code is governed by a BSD-style
+# license that can be found in the LICENSE file.
+
+include ${GOROOT}/src/Make.inc
+
+all: install
+
+DIRS=\
+ pkg\
+ cmds\
+
+
+clean.dirs: $(addsuffix .clean, $(DIRS))
+install.dirs: $(addsuffix .install, $(DIRS))
+nuke.dirs: $(addsuffix .nuke, $(DIRS))
+test.dirs: $(addsuffix .test, $(TEST))
+bench.dirs: $(addsuffix .bench, $(BENCH))
+
+%.clean:
+ +cd $* && $(QUOTED_GOBIN)/gomake clean
+
+%.install:
+ +cd $* && $(QUOTED_GOBIN)/gomake install
+
+clean: clean.dirs
+
+install: install.dirs
+
+#-include ${GOROOT}/src/Make.deps
--- /dev/null
+go-notmuch
+==========
+
+simple go bindings to the libnotmuch library[1].
+
+they are heavily inspired from the vala bindings from Sebastian Spaeth: https://github.com/spaetz/vala-notmuch
+
+note: the whole library hasn't been wrapped (yet?)
+
+[1] http://notmuchmail.org/
\ No newline at end of file
--- /dev/null
+# Copyright 2009 The Go Authors. All rights reserved.
+# Use of this source code is governed by a BSD-style
+# license that can be found in the LICENSE file.
+
+include ${GOROOT}/src/Make.inc
+
+TARG=notmuch-addrlookup
+GOFILES=\
+ notmuch-addrlookup.go
+
+include ${GOROOT}/src/Make.cmd
--- /dev/null
+package main
+
+// stdlib imports
+import "os"
+import "path"
+import "log"
+import "fmt"
+import "regexp"
+import "strings"
+import "sort"
+
+// 3rd-party imports
+import "notmuch"
+import "github.com/jteeuwen/go-pkg-ini/ini"
+
+type mail_addr_freq struct {
+ addr string
+ count [3]uint
+}
+
+type frequencies map[string]uint
+
+/* Used to sort the email addresses from most to least used */
+func sort_by_freq(m1, m2 *mail_addr_freq) int {
+ if (m1.count[0] == m2.count[0] &&
+ m1.count[1] == m2.count[1] &&
+ m1.count[2] == m2.count[2]) {
+ return 0
+ }
+
+ if (m1.count[0] > m2.count[0] ||
+ m1.count[0] == m2.count[0] &&
+ m1.count[1] > m2.count[1] ||
+ m1.count[0] == m2.count[0] &&
+ m1.count[1] == m2.count[1] &&
+ m1.count[2] > m2.count[2]) {
+ return -1
+ }
+
+ return 1
+}
+
+type maddresses []*mail_addr_freq
+
+func (self *maddresses) Len() int {
+ return len(*self)
+}
+
+func (self *maddresses) Less(i,j int) bool {
+ m1 := (*self)[i]
+ m2 := (*self)[j]
+ v := sort_by_freq(m1, m2)
+ if v<=0 {
+ return true
+ }
+ return false
+}
+
+func (self *maddresses) Swap(i,j int) {
+ (*self)[i], (*self)[j] = (*self)[j], (*self)[i]
+}
+
+// find most frequent real name for each mail address
+func frequent_fullname(freqs frequencies) string {
+ var maxfreq uint = 0
+ fullname := ""
+ freqs_sz := len(freqs)
+
+ for mail,freq := range freqs {
+ if (freq > maxfreq && mail != "") || freqs_sz == 1 {
+ // only use the entry if it has a real name
+ // or if this is the only entry
+ maxfreq = freq
+ fullname = mail
+ }
+ }
+ return fullname
+}
+
+func addresses_by_frequency(msgs *notmuch.Messages, name string, pass uint, addr_to_realname *map[string]*frequencies) *frequencies {
+
+ freqs := make(frequencies)
+
+ pattern := `\s*(("(\.|[^"])*"|[^,])*<?(?mail\b\w+([-+.]\w+)*\@\w+[-\.\w]*\.([-\.\w]+)*\w\b)>?)`
+ // pattern := "\\s*((\\\"(\\\\.|[^\\\\\"])*\\\"|[^,])*" +
+ // "<?(?P<mail>\\b\\w+([-+.]\\w+)*\\@\\w+[-\\.\\w]*\\.([-\\.\\w]+)*\\w\\b)>?)"
+ pattern = `.*` + strings.ToLower(name) + `.*`
+ var re *regexp.Regexp = nil
+ var err os.Error = nil
+ if re,err = regexp.Compile(pattern); err != nil {
+ log.Printf("error: %v\n", err)
+ return &freqs
+ }
+
+ headers := []string{"from"}
+ if pass == 1 {
+ headers = append(headers, "to", "cc", "bcc")
+ }
+
+ for ;msgs.Valid();msgs.MoveToNext() {
+ msg := msgs.Get()
+ //println("==> msg [", msg.GetMessageId(), "]")
+ for _,header := range headers {
+ froms := strings.ToLower(msg.GetHeader(header))
+ //println(" froms: ["+froms+"]")
+ for _,from := range strings.Split(froms, ",", -1) {
+ from = strings.Trim(from, " ")
+ match := re.FindString(from)
+ //println(" -> match: ["+match+"]")
+ occ,ok := freqs[match]
+ if !ok {
+ freqs[match] = 0
+ occ = 0
+ }
+ freqs[match] = occ+1
+ }
+ }
+ }
+ return &freqs
+}
+
+func search_address_passes(queries [3]*notmuch.Query, name string) []string {
+ var val []string
+ addr_freq := make(map[string]*mail_addr_freq)
+ addr_to_realname := make(map[string]*frequencies)
+
+ var pass uint = 0 // 0-based
+ for _,query := range queries {
+ if query == nil {
+ //println("**warning: idx [",idx,"] contains a nil query")
+ continue
+ }
+ msgs := query.SearchMessages()
+ ht := addresses_by_frequency(msgs, name, pass, &addr_to_realname)
+ for addr, count := range *ht {
+ freq,ok := addr_freq[addr]
+ if !ok {
+ freq = &mail_addr_freq{addr:addr, count:[3]uint{0,0,0}}
+ }
+ freq.count[pass] = count
+ addr_freq[addr] = freq
+ }
+ msgs.Destroy()
+ pass += 1
+ }
+
+ addrs := make(maddresses, len(addr_freq))
+ {
+ iaddr := 0
+ for _, freq := range addr_freq {
+ addrs[iaddr] = freq
+ iaddr += 1
+ }
+ }
+ sort.Sort(&addrs)
+
+ for _,addr := range addrs {
+ freqs,ok := addr_to_realname[addr.addr]
+ if ok {
+ val = append(val, frequent_fullname(*freqs))
+ } else {
+ val = append(val, addr.addr)
+ }
+ }
+ //println("val:",val)
+ return val
+}
+
+type address_matcher struct {
+ // the notmuch database
+ db *notmuch.Database
+ // full path of the notmuch database
+ user_db_path string
+ // user primary email
+ user_primary_email string
+ // user tag to mark from addresses as in the address book
+ user_addrbook_tag string
+}
+
+func new_address_matcher() *address_matcher {
+ var cfg *ini.Config
+ var err os.Error
+
+ // honor NOTMUCH_CONFIG
+ home := os.Getenv("NOTMUCH_CONFIG")
+ if home == "" {
+ home = os.Getenv("HOME")
+ }
+
+ if cfg,err = ini.Load(path.Join(home, ".notmuch-config")); err != nil {
+ log.Exitf("error loading config file:",err)
+ }
+
+ db_path := cfg.S("database", "path", "")
+ primary_email := cfg.S("user", "primary_email", "")
+ addrbook_tag := cfg.S("user", "addrbook_tag", "addressbook")
+
+ self := &address_matcher{db:nil,
+ user_db_path:db_path,
+ user_primary_email:primary_email,
+ user_addrbook_tag:addrbook_tag}
+ return self
+}
+
+func (self *address_matcher) run(name string) {
+ queries := [3]*notmuch.Query{}
+
+ // open the database
+ self.db = notmuch.OpenDatabase(self.user_db_path,
+ notmuch.DATABASE_MODE_READ_ONLY)
+
+ // pass 1: look at all from: addresses with the address book tag
+ query := "tag:" + self.user_addrbook_tag
+ if name != "" {
+ query = query + " and from:" + name + "*"
+ }
+ queries[0] = self.db.CreateQuery(query)
+
+ // pass 2: look at all to: addresses sent from our primary mail
+ query = ""
+ if name != "" {
+ query = "to:"+name+"*"
+ }
+ if self.user_primary_email != "" {
+ query = query + " from:" + self.user_primary_email
+ }
+ queries[1] = self.db.CreateQuery(query)
+
+ // if that leads only to a few hits, we check every from too
+ if queries[0].CountMessages() + queries[1].CountMessages() < 10 {
+ query = ""
+ if name != "" {
+ query = "from:"+name+"*"
+ }
+ queries[2] = self.db.CreateQuery(query)
+ }
+
+ // actually retrieve and sort addresses
+ results := search_address_passes(queries, name)
+ for _,v := range results {
+ if v != "" && v != "\n" {
+ fmt.Println(v)
+ }
+ }
+ return
+}
+
+func main() {
+ //fmt.Println("args:",os.Args)
+ app := new_address_matcher()
+ name := ""
+ if len(os.Args) > 1 {
+ name = os.Args[1]
+ }
+ app.run(name)
+}
\ No newline at end of file
--- /dev/null
+# Copyright 2009 The Go Authors. All rights reserved.
+# Use of this source code is governed by a BSD-style
+# license that can be found in the LICENSE file.
+
+include $(GOROOT)/src/Make.inc
+
+TARG=notmuch
+CGOFILES=notmuch.go
+CGO_LDFLAGS=-lnotmuch
+
+CLEANFILES+=notmuch_test
+
+include $(GOROOT)/src/Make.pkg
+
+%: install %.go
+ $(GC) $*.go
+ $(LD) -o $@ $*.$O
--- /dev/null
+// Wrapper around the notmuch library
+
+package notmuch
+
+/*
+#include <stdlib.h>
+#include <string.h>
+#include <time.h>
+#include "notmuch.h"
+*/
+import "C"
+import "unsafe"
+
+// Status codes used for the return values of most functions
+type Status C.notmuch_status_t
+const (
+ STATUS_SUCCESS Status = 0
+ STATUS_OUT_OF_MEMORY
+ STATUS_READ_ONLY_DATABASE
+ STATUS_XAPIAN_EXCEPTION
+ STATUS_FILE_ERROR
+ STATUS_FILE_NOT_EMAIL
+ STATUS_DUPLICATE_MESSAGE_ID
+ STATUS_NULL_POINTER
+ STATUS_TAG_TOO_LONG
+ STATUS_UNBALANCED_FREEZE_THAW
+
+ STATUS_LAST_STATUS
+)
+
+func (self Status) String() string {
+ var p *C.char
+
+ // p is read-only
+ p = C.notmuch_status_to_string(C.notmuch_status_t(self))
+ if p != nil {
+ s := C.GoString(p)
+ return s
+ }
+ return ""
+}
+
+/* Various opaque data types. For each notmuch_<foo>_t see the various
+ * notmuch_<foo> functions below. */
+
+type Database struct {
+ db *C.notmuch_database_t
+}
+
+type Query struct {
+ query *C.notmuch_query_t
+}
+
+type Threads struct {
+ threads *C.notmuch_threads_t
+}
+
+type Thread struct {
+ thread *C.notmuch_thread_t
+}
+
+type Messages struct {
+ messages *C.notmuch_messages_t
+}
+
+type Message struct {
+ message *C.notmuch_message_t
+}
+
+type Tags struct {
+ tags *C.notmuch_tags_t
+}
+
+type Directory struct {
+ dir *C.notmuch_directory_t
+}
+
+type Filenames struct {
+ fnames *C.notmuch_filenames_t
+}
+
+type DatabaseMode C.notmuch_database_mode_t
+const (
+ DATABASE_MODE_READ_ONLY DatabaseMode = 0
+ DATABASE_MODE_READ_WRITE
+)
+
+// Create a new, empty notmuch database located at 'path'
+func NewDatabase(path string) *Database {
+
+ var c_path *C.char = C.CString(path)
+ defer C.free(unsafe.Pointer(c_path))
+
+ if c_path == nil {
+ return nil
+ }
+
+ self := &Database{db:nil}
+ self.db = C.notmuch_database_create(c_path)
+ if self.db == nil {
+ return nil
+ }
+ return self
+}
+
+/* Open an existing notmuch database located at 'path'.
+ *
+ * The database should have been created at some time in the past,
+ * (not necessarily by this process), by calling
+ * notmuch_database_create with 'path'. By default the database should be
+ * opened for reading only. In order to write to the database you need to
+ * pass the NOTMUCH_DATABASE_MODE_READ_WRITE mode.
+ *
+ * An existing notmuch database can be identified by the presence of a
+ * directory named ".notmuch" below 'path'.
+ *
+ * The caller should call notmuch_database_close when finished with
+ * this database.
+ *
+ * In case of any failure, this function returns NULL, (after printing
+ * an error message on stderr).
+ */
+func OpenDatabase(path string, mode DatabaseMode) *Database {
+
+ var c_path *C.char = C.CString(path)
+ defer C.free(unsafe.Pointer(c_path))
+
+ if c_path == nil {
+ return nil
+ }
+
+ self := &Database{db:nil}
+ self.db = C.notmuch_database_open(c_path, C.notmuch_database_mode_t(mode))
+ if self.db == nil {
+ return nil
+ }
+ return self
+}
+
+/* Close the given notmuch database, freeing all associated
+ * resources. See notmuch_database_open. */
+func (self *Database) Close() {
+ C.notmuch_database_close(self.db)
+}
+
+/* Return the database path of the given database.
+ */
+func (self *Database) GetPath() string {
+
+ /* The return value is a string owned by notmuch so should not be
+ * modified nor freed by the caller. */
+ var p *C.char = C.notmuch_database_get_path(self.db)
+ if p != nil {
+ s := C.GoString(p)
+ return s
+ }
+ return ""
+}
+
+/* Return the database format version of the given database. */
+func (self *Database) GetVersion() uint {
+ return uint(C.notmuch_database_get_version(self.db))
+}
+
+/* Does this database need to be upgraded before writing to it?
+ *
+ * If this function returns TRUE then no functions that modify the
+ * database (notmuch_database_add_message, notmuch_message_add_tag,
+ * notmuch_directory_set_mtime, etc.) will work unless the function
+ * notmuch_database_upgrade is called successfully first. */
+func (self *Database) NeedsUpgrade() bool {
+ do_upgrade := C.notmuch_database_needs_upgrade(self.db)
+ if do_upgrade == 0 {
+ return false
+ }
+ return true
+}
+
+// TODO: notmuch_database_upgrade
+
+
+/* Retrieve a directory object from the database for 'path'.
+ *
+ * Here, 'path' should be a path relative to the path of 'database'
+ * (see notmuch_database_get_path), or else should be an absolute path
+ * with initial components that match the path of 'database'.
+ *
+ * Can return NULL if a Xapian exception occurs.
+ */
+func (self *Database) GetDirectory(path string) *Directory {
+ var c_path *C.char = C.CString(path)
+ defer C.free(unsafe.Pointer(c_path))
+
+ if c_path == nil {
+ return nil
+ }
+
+ c_dir := C.notmuch_database_get_directory(self.db, c_path)
+ if c_dir == nil {
+ return nil
+ }
+ return &Directory{dir:c_dir}
+}
+
+/* Add a new message to the given notmuch database.
+ *
+ * Here,'filename' should be a path relative to the path of
+ * 'database' (see notmuch_database_get_path), or else should be an
+ * absolute filename with initial components that match the path of
+ * 'database'.
+ *
+ * The file should be a single mail message (not a multi-message mbox)
+ * that is expected to remain at its current location, (since the
+ * notmuch database will reference the filename, and will not copy the
+ * entire contents of the file.
+ *
+ * If 'message' is not NULL, then, on successful return '*message'
+ * will be initialized to a message object that can be used for things
+ * such as adding tags to the just-added message. The user should call
+ * notmuch_message_destroy when done with the message. On any failure
+ * '*message' will be set to NULL.
+ *
+ * Return value:
+ *
+ * NOTMUCH_STATUS_SUCCESS: Message successfully added to database.
+ *
+ * NOTMUCH_STATUS_XAPIAN_EXCEPTION: A Xapian exception occurred,
+ * message not added.
+ *
+ * NOTMUCH_STATUS_DUPLICATE_MESSAGE_ID: Message has the same message
+ * ID as another message already in the database. The new
+ * filename was successfully added to the message in the database
+ * (if not already present).
+ *
+ * NOTMUCH_STATUS_FILE_ERROR: an error occurred trying to open the
+ * file, (such as permission denied, or file not found,
+ * etc.). Nothing added to the database.
+ *
+ * NOTMUCH_STATUS_FILE_NOT_EMAIL: the contents of filename don't look
+ * like an email message. Nothing added to the database.
+ *
+ * NOTMUCH_STATUS_READ_ONLY_DATABASE: Database was opened in read-only
+ * mode so no message can be added.
+ */
+func
+(self *Database) AddMessage(fname string) (*Message, Status) {
+ var c_fname *C.char = C.CString(fname)
+ defer C.free(unsafe.Pointer(c_fname))
+
+ if c_fname == nil {
+ return nil, STATUS_OUT_OF_MEMORY
+ }
+
+ var c_msg *C.notmuch_message_t = new(C.notmuch_message_t)
+ st := Status(C.notmuch_database_add_message(self.db, c_fname, &c_msg))
+
+ return &Message{message:c_msg}, st
+}
+
+/* Remove a message from the given notmuch database.
+ *
+ * Note that only this particular filename association is removed from
+ * the database. If the same message (as determined by the message ID)
+ * is still available via other filenames, then the message will
+ * persist in the database for those filenames. When the last filename
+ * is removed for a particular message, the database content for that
+ * message will be entirely removed.
+ *
+ * Return value:
+ *
+ * NOTMUCH_STATUS_SUCCESS: The last filename was removed and the
+ * message was removed from the database.
+ *
+ * NOTMUCH_STATUS_XAPIAN_EXCEPTION: A Xapian exception occurred,
+ * message not removed.
+ *
+ * NOTMUCH_STATUS_DUPLICATE_MESSAGE_ID: This filename was removed but
+ * the message persists in the database with at least one other
+ * filename.
+ *
+ * NOTMUCH_STATUS_READ_ONLY_DATABASE: Database was opened in read-only
+ * mode so no message can be removed.
+ */
+func (self *Database) RemoveMessage(fname string) Status {
+
+ var c_fname *C.char = C.CString(fname)
+ defer C.free(unsafe.Pointer(c_fname))
+
+ if c_fname == nil {
+ return STATUS_OUT_OF_MEMORY
+ }
+
+ st := C.notmuch_database_remove_message(self.db, c_fname)
+ return Status(st)
+}
+
+/* Find a message with the given message_id.
+ *
+ * If the database contains a message with the given message_id, then
+ * a new notmuch_message_t object is returned. The caller should call
+ * notmuch_message_destroy when done with the message.
+ *
+ * This function returns NULL in the following situations:
+ *
+ * * No message is found with the given message_id
+ * * An out-of-memory situation occurs
+ * * A Xapian exception occurs
+ */
+func (self *Database) FindMessage(message_id string) *Message {
+
+ var c_msg_id *C.char = C.CString(message_id)
+ defer C.free(unsafe.Pointer(c_msg_id))
+
+ if c_msg_id == nil {
+ return nil
+ }
+
+ msg := C.notmuch_database_find_message(self.db, c_msg_id)
+ if msg == nil {
+ return nil
+ }
+ return &Message{message:msg}
+}
+
+/* Return a list of all tags found in the database.
+ *
+ * This function creates a list of all tags found in the database. The
+ * resulting list contains all tags from all messages found in the database.
+ *
+ * On error this function returns NULL.
+ */
+func (self *Database) GetAllTags() *Tags {
+ tags := C.notmuch_database_get_all_tags(self.db)
+ if tags == nil {
+ return nil
+ }
+ return &Tags{tags:tags}
+}
+
+/* Create a new query for 'database'.
+ *
+ * Here, 'database' should be an open database, (see
+ * notmuch_database_open and notmuch_database_create).
+ *
+ * For the query string, we'll document the syntax here more
+ * completely in the future, but it's likely to be a specialized
+ * version of the general Xapian query syntax:
+ *
+ * http://xapian.org/docs/queryparser.html
+ *
+ * As a special case, passing either a length-zero string, (that is ""),
+ * or a string consisting of a single asterisk (that is "*"), will
+ * result in a query that returns all messages in the database.
+ *
+ * See notmuch_query_set_sort for controlling the order of results.
+ * See notmuch_query_search_messages and notmuch_query_search_threads
+ * to actually execute the query.
+ *
+ * User should call notmuch_query_destroy when finished with this
+ * query.
+ *
+ * Will return NULL if insufficient memory is available.
+ */
+func (self *Database) CreateQuery(query string) *Query {
+
+ var c_query *C.char = C.CString(query)
+ defer C.free(unsafe.Pointer(c_query))
+
+ if c_query == nil {
+ return nil
+ }
+
+ q := C.notmuch_query_create(self.db, c_query)
+ if q == nil {
+ return nil
+ }
+ return &Query{query:q}
+}
+
+/* Sort values for notmuch_query_set_sort */
+type Sort C.notmuch_sort_t
+const (
+ SORT_OLDEST_FIRST Sort = 0
+ SORT_NEWEST_FIRST
+ SORT_MESSAGE_ID
+ SORT_UNSORTED
+)
+
+/* Return the query_string of this query. See notmuch_query_create. */
+func (self *Query) String() string {
+ // FIXME: do we own 'q' or not ?
+ q := C.notmuch_query_get_query_string(self.query)
+ //defer C.free(unsafe.Pointer(q))
+
+ if q != nil {
+ s := C.GoString(q)
+ return s
+ }
+
+ return ""
+}
+
+/* Specify the sorting desired for this query. */
+func (self *Query) SetSort(sort Sort) {
+ C.notmuch_query_set_sort(self.query, C.notmuch_sort_t(sort))
+}
+
+/* Return the sort specified for this query. See notmuch_query_set_sort. */
+func (self *Query) GetSort() Sort {
+ return Sort(C.notmuch_query_get_sort(self.query))
+}
+
+/* Execute a query for threads, returning a notmuch_threads_t object
+ * which can be used to iterate over the results. The returned threads
+ * object is owned by the query and as such, will only be valid until
+ * notmuch_query_destroy.
+ *
+ * Typical usage might be:
+ *
+ * notmuch_query_t *query;
+ * notmuch_threads_t *threads;
+ * notmuch_thread_t *thread;
+ *
+ * query = notmuch_query_create (database, query_string);
+ *
+ * for (threads = notmuch_query_search_threads (query);
+ * notmuch_threads_valid (threads);
+ * notmuch_threads_move_to_next (threads))
+ * {
+ * thread = notmuch_threads_get (threads);
+ * ....
+ * notmuch_thread_destroy (thread);
+ * }
+ *
+ * notmuch_query_destroy (query);
+ *
+ * Note: If you are finished with a thread before its containing
+ * query, you can call notmuch_thread_destroy to clean up some memory
+ * sooner (as in the above example). Otherwise, if your thread objects
+ * are long-lived, then you don't need to call notmuch_thread_destroy
+ * and all the memory will still be reclaimed when the query is
+ * destroyed.
+ *
+ * Note that there's no explicit destructor needed for the
+ * notmuch_threads_t object. (For consistency, we do provide a
+ * notmuch_threads_destroy function, but there's no good reason
+ * to call it if the query is about to be destroyed).
+ *
+ * If a Xapian exception occurs this function will return NULL.
+ */
+func (self *Query) SearchThreads() *Threads {
+ threads := C.notmuch_query_search_threads(self.query)
+ if threads == nil {
+ return nil
+ }
+ return &Threads{threads:threads}
+}
+
+/* Execute a query for messages, returning a notmuch_messages_t object
+ * which can be used to iterate over the results. The returned
+ * messages object is owned by the query and as such, will only be
+ * valid until notmuch_query_destroy.
+ *
+ * Typical usage might be:
+ *
+ * notmuch_query_t *query;
+ * notmuch_messages_t *messages;
+ * notmuch_message_t *message;
+ *
+ * query = notmuch_query_create (database, query_string);
+ *
+ * for (messages = notmuch_query_search_messages (query);
+ * notmuch_messages_valid (messages);
+ * notmuch_messages_move_to_next (messages))
+ * {
+ * message = notmuch_messages_get (messages);
+ * ....
+ * notmuch_message_destroy (message);
+ * }
+ *
+ * notmuch_query_destroy (query);
+ *
+ * Note: If you are finished with a message before its containing
+ * query, you can call notmuch_message_destroy to clean up some memory
+ * sooner (as in the above example). Otherwise, if your message
+ * objects are long-lived, then you don't need to call
+ * notmuch_message_destroy and all the memory will still be reclaimed
+ * when the query is destroyed.
+ *
+ * Note that there's no explicit destructor needed for the
+ * notmuch_messages_t object. (For consistency, we do provide a
+ * notmuch_messages_destroy function, but there's no good
+ * reason to call it if the query is about to be destroyed).
+ *
+ * If a Xapian exception occurs this function will return NULL.
+ */
+func (self *Query) SearchMessages() *Messages {
+ msgs := C.notmuch_query_search_messages(self.query)
+ if msgs == nil {
+ return nil
+ }
+ return &Messages{messages:msgs}
+}
+
+/* Destroy a notmuch_query_t along with any associated resources.
+ *
+ * This will in turn destroy any notmuch_threads_t and
+ * notmuch_messages_t objects generated by this query, (and in
+ * turn any notmuch_thread_t and notmuch_message_t objects generated
+ * from those results, etc.), if such objects haven't already been
+ * destroyed.
+ */
+func (self *Query) Destroy() {
+ if self.query != nil {
+ C.notmuch_query_destroy(self.query)
+ }
+}
+
+/* Return an estimate of the number of messages matching a search
+ *
+ * This function performs a search and returns Xapian's best
+ * guess as to number of matching messages.
+ *
+ * If a Xapian exception occurs, this function may return 0 (after
+ * printing a message).
+ */
+func (self *Query) CountMessages() uint {
+ return uint(C.notmuch_query_count_messages(self.query))
+}
+
+// TODO: wrap threads and thread
+
+/* Is the given 'threads' iterator pointing at a valid thread.
+ *
+ * When this function returns TRUE, notmuch_threads_get will return a
+ * valid object. Whereas when this function returns FALSE,
+ * notmuch_threads_get will return NULL.
+ *
+ * See the documentation of notmuch_query_search_threads for example
+ * code showing how to iterate over a notmuch_threads_t object.
+ */
+func (self *Threads) Valid() bool {
+ if self.threads == nil {
+ return false
+ }
+ valid := C.notmuch_threads_valid(self.threads)
+ if valid == 0 {
+ return false
+ }
+ return true
+}
+
+/* Destroy a notmuch_threads_t object.
+ *
+ * It's not strictly necessary to call this function. All memory from
+ * the notmuch_threads_t object will be reclaimed when the
+ * containg query object is destroyed.
+ */
+func (self *Threads) Destroy() {
+ if self.threads != nil {
+ C.notmuch_threads_destroy(self.threads)
+ }
+}
+
+/* Is the given 'messages' iterator pointing at a valid message.
+ *
+ * When this function returns TRUE, notmuch_messages_get will return a
+ * valid object. Whereas when this function returns FALSE,
+ * notmuch_messages_get will return NULL.
+ *
+ * See the documentation of notmuch_query_search_messages for example
+ * code showing how to iterate over a notmuch_messages_t object.
+ */
+func (self *Messages) Valid() bool {
+ if self.messages == nil {
+ return false
+ }
+ valid := C.notmuch_messages_valid(self.messages)
+ if valid == 0 {
+ return false
+ }
+ return true
+}
+
+/* Get the current message from 'messages' as a notmuch_message_t.
+ *
+ * Note: The returned message belongs to 'messages' and has a lifetime
+ * identical to it (and the query to which it belongs).
+ *
+ * See the documentation of notmuch_query_search_messages for example
+ * code showing how to iterate over a notmuch_messages_t object.
+ *
+ * If an out-of-memory situation occurs, this function will return
+ * NULL.
+ */
+func (self *Messages) Get() *Message {
+ if self.messages == nil {
+ return nil
+ }
+ msg := C.notmuch_messages_get(self.messages)
+ if msg == nil {
+ return nil
+ }
+ return &Message{message:msg}
+}
+
+/* Move the 'messages' iterator to the next message.
+ *
+ * If 'messages' is already pointing at the last message then the
+ * iterator will be moved to a point just beyond that last message,
+ * (where notmuch_messages_valid will return FALSE and
+ * notmuch_messages_get will return NULL).
+ *
+ * See the documentation of notmuch_query_search_messages for example
+ * code showing how to iterate over a notmuch_messages_t object.
+ */
+func (self *Messages) MoveToNext() {
+ if self.messages == nil {
+ return
+ }
+ C.notmuch_messages_move_to_next(self.messages)
+}
+
+/* Destroy a notmuch_messages_t object.
+ *
+ * It's not strictly necessary to call this function. All memory from
+ * the notmuch_messages_t object will be reclaimed when the containing
+ * query object is destroyed.
+ */
+func (self *Messages) Destroy() {
+ if self.messages != nil {
+ C.notmuch_messages_destroy(self.messages)
+ }
+}
+
+/* Return a list of tags from all messages.
+ *
+ * The resulting list is guaranteed not to contain duplicated tags.
+ *
+ * WARNING: You can no longer iterate over messages after calling this
+ * function, because the iterator will point at the end of the list.
+ * We do not have a function to reset the iterator yet and the only
+ * way how you can iterate over the list again is to recreate the
+ * message list.
+ *
+ * The function returns NULL on error.
+ */
+func (self *Messages) CollectTags() *Tags {
+ if self.messages == nil {
+ return nil
+ }
+ tags := C.notmuch_messages_collect_tags(self.messages)
+ if tags == nil {
+ return nil
+ }
+ return &Tags{tags:tags}
+}
+
+/* Get the message ID of 'message'.
+ *
+ * The returned string belongs to 'message' and as such, should not be
+ * modified by the caller and will only be valid for as long as the
+ * message is valid, (which is until the query from which it derived
+ * is destroyed).
+ *
+ * This function will not return NULL since Notmuch ensures that every
+ * message has a unique message ID, (Notmuch will generate an ID for a
+ * message if the original file does not contain one).
+ */
+func (self *Message) GetMessageId() string {
+
+ if self.message == nil {
+ return ""
+ }
+ id := C.notmuch_message_get_message_id(self.message)
+ // we dont own id
+ // defer C.free(unsafe.Pointer(id))
+ if id == nil {
+ return ""
+ }
+ return C.GoString(id)
+}
+
+/* Get the thread ID of 'message'.
+ *
+ * The returned string belongs to 'message' and as such, should not be
+ * modified by the caller and will only be valid for as long as the
+ * message is valid, (for example, until the user calls
+ * notmuch_message_destroy on 'message' or until a query from which it
+ * derived is destroyed).
+ *
+ * This function will not return NULL since Notmuch ensures that every
+ * message belongs to a single thread.
+ */
+func (self *Message) GetThreadId() string {
+
+ if self.message == nil {
+ return ""
+ }
+ id := C.notmuch_message_get_thread_id(self.message)
+ // we dont own id
+ // defer C.free(unsafe.Pointer(id))
+
+ if id == nil {
+ return ""
+ }
+
+ return C.GoString(id)
+}
+
+/* Get a notmuch_messages_t iterator for all of the replies to
+ * 'message'.
+ *
+ * Note: This call only makes sense if 'message' was ultimately
+ * obtained from a notmuch_thread_t object, (such as by coming
+ * directly from the result of calling notmuch_thread_get_
+ * toplevel_messages or by any number of subsequent
+ * calls to notmuch_message_get_replies).
+ *
+ * If 'message' was obtained through some non-thread means, (such as
+ * by a call to notmuch_query_search_messages), then this function
+ * will return NULL.
+ *
+ * If there are no replies to 'message', this function will return
+ * NULL. (Note that notmuch_messages_valid will accept that NULL
+ * value as legitimate, and simply return FALSE for it.)
+ */
+func (self *Message) GetReplies() *Messages {
+ if self.message == nil {
+ return nil
+ }
+ msgs := C.notmuch_message_get_replies(self.message)
+ if msgs == nil {
+ return nil
+ }
+ return &Messages{messages:msgs}
+}
+
+/* Get a filename for the email corresponding to 'message'.
+ *
+ * The returned filename is an absolute filename, (the initial
+ * component will match notmuch_database_get_path() ).
+ *
+ * The returned string belongs to the message so should not be
+ * modified or freed by the caller (nor should it be referenced after
+ * the message is destroyed).
+ *
+ * Note: If this message corresponds to multiple files in the mail
+ * store, (that is, multiple files contain identical message IDs),
+ * this function will arbitrarily return a single one of those
+ * filenames.
+ */
+func (self *Message) GetFileName() string {
+ if self.message == nil {
+ return ""
+ }
+ fname := C.notmuch_message_get_filename(self.message)
+ // we dont own fname
+ // defer C.free(unsafe.Pointer(fname))
+
+ if fname == nil {
+ return ""
+ }
+
+ return C.GoString(fname)
+}
+
+type Flag C.notmuch_message_flag_t
+const (
+ MESSAGE_FLAG_MATCH Flag = 0
+)
+
+/* Get a value of a flag for the email corresponding to 'message'. */
+func (self *Message) GetFlag(flag Flag) bool {
+ if self.message == nil {
+ return false
+ }
+ v := C.notmuch_message_get_flag(self.message, C.notmuch_message_flag_t(flag))
+ if v == 0 {
+ return false
+ }
+ return true
+}
+
+/* Set a value of a flag for the email corresponding to 'message'. */
+func (self *Message) SetFlag(flag Flag, value bool) {
+ if self.message == nil {
+ return
+ }
+ var v C.notmuch_bool_t = 0
+ if value {
+ v = 1
+ }
+ C.notmuch_message_set_flag(self.message, C.notmuch_message_flag_t(flag), v)
+}
+
+// TODO: wrap notmuch_message_get_date
+
+/* Get the value of the specified header from 'message'.
+ *
+ * The value will be read from the actual message file, not from the
+ * notmuch database. The header name is case insensitive.
+ *
+ * The returned string belongs to the message so should not be
+ * modified or freed by the caller (nor should it be referenced after
+ * the message is destroyed).
+ *
+ * Returns an empty string ("") if the message does not contain a
+ * header line matching 'header'. Returns NULL if any error occurs.
+ */
+func (self *Message) GetHeader(header string) string {
+ if self.message == nil {
+ return ""
+ }
+
+ var c_header *C.char = C.CString(header)
+ defer C.free(unsafe.Pointer(c_header))
+
+ /* we dont own value */
+ value := C.notmuch_message_get_header(self.message, c_header)
+ if value == nil {
+ return ""
+ }
+
+ return C.GoString(value)
+}
+
+/* Get the tags for 'message', returning a notmuch_tags_t object which
+ * can be used to iterate over all tags.
+ *
+ * The tags object is owned by the message and as such, will only be
+ * valid for as long as the message is valid, (which is until the
+ * query from which it derived is destroyed).
+ *
+ * Typical usage might be:
+ *
+ * notmuch_message_t *message;
+ * notmuch_tags_t *tags;
+ * const char *tag;
+ *
+ * message = notmuch_database_find_message (database, message_id);
+ *
+ * for (tags = notmuch_message_get_tags (message);
+ * notmuch_tags_valid (tags);
+ * notmuch_result_move_to_next (tags))
+ * {
+ * tag = notmuch_tags_get (tags);
+ * ....
+ * }
+ *
+ * notmuch_message_destroy (message);
+ *
+ * Note that there's no explicit destructor needed for the
+ * notmuch_tags_t object. (For consistency, we do provide a
+ * notmuch_tags_destroy function, but there's no good reason to call
+ * it if the message is about to be destroyed).
+ */
+func (self *Message) GetTags() *Tags {
+ if self.message == nil {
+ return nil
+ }
+ tags := C.notmuch_message_get_tags(self.message)
+ if tags == nil {
+ return nil
+ }
+ return &Tags{tags:tags}
+}
+
+/* The longest possible tag value. */
+const TAG_MAX = 200
+
+/* Add a tag to the given message.
+ *
+ * Return value:
+ *
+ * NOTMUCH_STATUS_SUCCESS: Tag successfully added to message
+ *
+ * NOTMUCH_STATUS_NULL_POINTER: The 'tag' argument is NULL
+ *
+ * NOTMUCH_STATUS_TAG_TOO_LONG: The length of 'tag' is too long
+ * (exceeds NOTMUCH_TAG_MAX)
+ *
+ * NOTMUCH_STATUS_READ_ONLY_DATABASE: Database was opened in read-only
+ * mode so message cannot be modified.
+ */
+func (self *Message) AddTag(tag string) Status {
+ if self.message == nil {
+ return STATUS_NULL_POINTER
+ }
+ c_tag := C.CString(tag)
+ defer C.free(unsafe.Pointer(c_tag))
+
+ return Status(C.notmuch_message_add_tag(self.message, c_tag))
+}
+
+/* Remove a tag from the given message.
+ *
+ * Return value:
+ *
+ * NOTMUCH_STATUS_SUCCESS: Tag successfully removed from message
+ *
+ * NOTMUCH_STATUS_NULL_POINTER: The 'tag' argument is NULL
+ *
+ * NOTMUCH_STATUS_TAG_TOO_LONG: The length of 'tag' is too long
+ * (exceeds NOTMUCH_TAG_MAX)
+ *
+ * NOTMUCH_STATUS_READ_ONLY_DATABASE: Database was opened in read-only
+ * mode so message cannot be modified.
+ */
+func (self *Message) RemoveTag(tag string) Status {
+ if self.message == nil {
+ return STATUS_NULL_POINTER
+ }
+ c_tag := C.CString(tag)
+ defer C.free(unsafe.Pointer(c_tag))
+
+ return Status(C.notmuch_message_remove_tag(self.message, c_tag))
+}
+
+/* Remove all tags from the given message.
+ *
+ * See notmuch_message_freeze for an example showing how to safely
+ * replace tag values.
+ *
+ * NOTMUCH_STATUS_READ_ONLY_DATABASE: Database was opened in read-only
+ * mode so message cannot be modified.
+ */
+func (self *Message) RemoveAllTags() Status {
+ if self.message == nil {
+ return STATUS_NULL_POINTER
+ }
+ return Status(C.notmuch_message_remove_all_tags(self.message))
+}
+
+/* Freeze the current state of 'message' within the database.
+ *
+ * This means that changes to the message state, (via
+ * notmuch_message_add_tag, notmuch_message_remove_tag, and
+ * notmuch_message_remove_all_tags), will not be committed to the
+ * database until the message is thawed with notmuch_message_thaw.
+ *
+ * Multiple calls to freeze/thaw are valid and these calls will
+ * "stack". That is there must be as many calls to thaw as to freeze
+ * before a message is actually thawed.
+ *
+ * The ability to do freeze/thaw allows for safe transactions to
+ * change tag values. For example, explicitly setting a message to
+ * have a given set of tags might look like this:
+ *
+ * notmuch_message_freeze (message);
+ *
+ * notmuch_message_remove_all_tags (message);
+ *
+ * for (i = 0; i < NUM_TAGS; i++)
+ * notmuch_message_add_tag (message, tags[i]);
+ *
+ * notmuch_message_thaw (message);
+ *
+ * With freeze/thaw used like this, the message in the database is
+ * guaranteed to have either the full set of original tag values, or
+ * the full set of new tag values, but nothing in between.
+ *
+ * Imagine the example above without freeze/thaw and the operation
+ * somehow getting interrupted. This could result in the message being
+ * left with no tags if the interruption happened after
+ * notmuch_message_remove_all_tags but before notmuch_message_add_tag.
+ *
+ * Return value:
+ *
+ * NOTMUCH_STATUS_SUCCESS: Message successfully frozen.
+ *
+ * NOTMUCH_STATUS_READ_ONLY_DATABASE: Database was opened in read-only
+ * mode so message cannot be modified.
+ */
+func (self *Message) Freeze() Status {
+ if self.message == nil {
+ return STATUS_NULL_POINTER
+ }
+ return Status(C.notmuch_message_freeze(self.message))
+}
+
+/* Thaw the current 'message', synchronizing any changes that may have
+ * occurred while 'message' was frozen into the notmuch database.
+ *
+ * See notmuch_message_freeze for an example of how to use this
+ * function to safely provide tag changes.
+ *
+ * Multiple calls to freeze/thaw are valid and these calls with
+ * "stack". That is there must be as many calls to thaw as to freeze
+ * before a message is actually thawed.
+ *
+ * Return value:
+ *
+ * NOTMUCH_STATUS_SUCCESS: Message successfully thawed, (or at least
+ * its frozen count has successfully been reduced by 1).
+ *
+ * NOTMUCH_STATUS_UNBALANCED_FREEZE_THAW: An attempt was made to thaw
+ * an unfrozen message. That is, there have been an unbalanced
+ * number of calls to notmuch_message_freeze and
+ * notmuch_message_thaw.
+ */
+func (self *Message) Thaw() Status {
+ if self.message == nil {
+ return STATUS_NULL_POINTER
+ }
+
+ return Status(C.notmuch_message_thaw(self.message))
+}
+
+/* Destroy a notmuch_message_t object.
+ *
+ * It can be useful to call this function in the case of a single
+ * query object with many messages in the result, (such as iterating
+ * over the entire database). Otherwise, it's fine to never call this
+ * function and there will still be no memory leaks. (The memory from
+ * the messages get reclaimed when the containing query is destroyed.)
+ */
+func (self *Message) Destroy() {
+ if self.message == nil {
+ return
+ }
+ C.notmuch_message_destroy(self.message)
+}
+
+/* Is the given 'tags' iterator pointing at a valid tag.
+ *
+ * When this function returns TRUE, notmuch_tags_get will return a
+ * valid string. Whereas when this function returns FALSE,
+ * notmuch_tags_get will return NULL.
+ *
+ * See the documentation of notmuch_message_get_tags for example code
+ * showing how to iterate over a notmuch_tags_t object.
+ */
+func (self *Tags) Valid() bool {
+ if self.tags == nil {
+ return false
+ }
+ v := C.notmuch_tags_valid(self.tags)
+ if v == 0 {
+ return false
+ }
+ return true
+}
+
+/* Get the current tag from 'tags' as a string.
+ *
+ * Note: The returned string belongs to 'tags' and has a lifetime
+ * identical to it (and the query to which it ultimately belongs).
+ *
+ * See the documentation of notmuch_message_get_tags for example code
+ * showing how to iterate over a notmuch_tags_t object.
+ */
+func (self *Tags) Get() string {
+ if self.tags == nil {
+ return ""
+ }
+ s := C.notmuch_tags_get(self.tags)
+ // we dont own 's'
+
+ return C.GoString(s)
+}
+func (self *Tags) String() string {
+ return self.Get()
+}
+
+/* Move the 'tags' iterator to the next tag.
+ *
+ * If 'tags' is already pointing at the last tag then the iterator
+ * will be moved to a point just beyond that last tag, (where
+ * notmuch_tags_valid will return FALSE and notmuch_tags_get will
+ * return NULL).
+ *
+ * See the documentation of notmuch_message_get_tags for example code
+ * showing how to iterate over a notmuch_tags_t object.
+ */
+func (self *Tags) MoveToNext() {
+ if self.tags == nil {
+ return
+ }
+ C.notmuch_tags_move_to_next(self.tags)
+}
+
+/* Destroy a notmuch_tags_t object.
+ *
+ * It's not strictly necessary to call this function. All memory from
+ * the notmuch_tags_t object will be reclaimed when the containing
+ * message or query objects are destroyed.
+ */
+func (self *Tags) Destroy() {
+ if self.tags == nil {
+ return
+ }
+ C.notmuch_tags_destroy(self.tags)
+}
+
+// TODO: wrap notmuch_directory_<fct>
+
+/* Destroy a notmuch_directory_t object. */
+func (self *Directory) Destroy() {
+ if self.dir == nil {
+ return
+ }
+ C.notmuch_directory_destroy(self.dir)
+}
+
+// TODO: wrap notmuch_filenames_<fct>
+
+/* Destroy a notmuch_filenames_t object.
+ *
+ * It's not strictly necessary to call this function. All memory from
+ * the notmuch_filenames_t object will be reclaimed when the
+ * containing directory object is destroyed.
+ *
+ * It is acceptable to pass NULL for 'filenames', in which case this
+ * function will do nothing.
+ */
+func (self *Filenames) Destroy() {
+ if self.fnames == nil {
+ return
+ }
+ C.notmuch_filenames_destroy(self.fnames)
+}
+/* EOF */
projects / notmuch.git / commitdiff