diff options
| -rw-r--r-- | LICENSE | 9 | ||||
| -rw-r--r-- | LICENSE-LGPL21 | 504 | ||||
| -rw-r--r-- | LICENSE-MPL-RabbitMQ | 467 | ||||
| -rw-r--r-- | Makefile | 6 | ||||
| -rw-r--r-- | amqp-0.8.json | 606 | ||||
| -rw-r--r-- | amqp_codegen.py | 156 | ||||
| -rw-r--r-- | json.py | 310 |
7 files changed, 2058 insertions, 0 deletions
@@ -0,0 +1,9 @@ +This package, the RabbitMQ code generation library and associated +files, is licensed under the MPL. For the MPL, please see +LICENSE-MPL-RabbitMQ. + +This library makes use of the json.py library, which is distributed +under the LGPL v2.1 - see LICENSE-LGPL21 for details. + +If you have any questions regarding licensing, please contact us at +info@rabbitmq.com. diff --git a/LICENSE-LGPL21 b/LICENSE-LGPL21 new file mode 100644 index 0000000..5ab7695 --- /dev/null +++ b/LICENSE-LGPL21 @@ -0,0 +1,504 @@ + 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. 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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! + + diff --git a/LICENSE-MPL-RabbitMQ b/LICENSE-MPL-RabbitMQ new file mode 100644 index 0000000..7c2ee3c --- /dev/null +++ b/LICENSE-MPL-RabbitMQ @@ -0,0 +1,467 @@ + MOZILLA PUBLIC LICENSE + Version 1.1 + + --------------- + +1. Definitions. + + 1.0.1. "Commercial Use" means distribution or otherwise making the + Covered Code available to a third party. + + 1.1. "Contributor" means each entity that creates or contributes to + the creation of Modifications. + + 1.2. "Contributor Version" means the combination of the Original + Code, prior Modifications used by a Contributor, and the Modifications + made by that particular Contributor. + + 1.3. "Covered Code" means the Original Code or Modifications or the + combination of the Original Code and Modifications, in each case + including portions thereof. + + 1.4. "Electronic Distribution Mechanism" means a mechanism generally + accepted in the software development community for the electronic + transfer of data. + + 1.5. "Executable" means Covered Code in any form other than Source + Code. + + 1.6. "Initial Developer" means the individual or entity identified + as the Initial Developer in the Source Code notice required by Exhibit + A. + + 1.7. "Larger Work" means a work which combines Covered Code or + portions thereof with code not governed by the terms of this License. + + 1.8. "License" means this document. + + 1.8.1. "Licensable" means having the right to grant, to the maximum + extent possible, whether at the time of the initial grant or + subsequently acquired, any and all of the rights conveyed herein. + + 1.9. "Modifications" means any addition to or deletion from the + substance or structure of either the Original Code or any previous + Modifications. When Covered Code is released as a series of files, a + Modification is: + A. Any addition to or deletion from the contents of a file + containing Original Code or previous Modifications. + + B. Any new file that contains any part of the Original Code or + previous Modifications. + + 1.10. "Original Code" means Source Code of computer software code + which is described in the Source Code notice required by Exhibit A as + Original Code, and which, at the time of its release under this + License is not already Covered Code governed by this License. + + 1.10.1. "Patent Claims" means any patent claim(s), now owned or + hereafter acquired, including without limitation, method, process, + and apparatus claims, in any patent Licensable by grantor. + + 1.11. "Source Code" means the preferred form of the Covered Code for + making modifications to it, including all modules it contains, plus + any associated interface definition files, scripts used to control + compilation and installation of an Executable, or source code + differential comparisons against either the Original Code or another + well known, available Covered Code of the Contributor's choice. The + Source Code can be in a compressed or archival form, provided the + appropriate decompression or de-archiving software is widely available + for no charge. + + 1.12. "You" (or "Your") means an individual or a legal entity + exercising rights under, and complying with all of the terms of, this + License or a future version of this License issued under Section 6.1. + For legal entities, "You" includes any entity which controls, is + controlled by, or is under common control with You. For purposes of + this definition, "control" means (a) the power, direct or indirect, + to cause the direction or management of such entity, whether by + contract or otherwise, or (b) ownership of more than fifty percent + (50%) of the outstanding shares or beneficial ownership of such + entity. + +2. Source Code License. + + 2.1. The Initial Developer Grant. + The Initial Developer hereby grants You a world-wide, royalty-free, + non-exclusive license, subject to third party intellectual property + claims: + (a) under intellectual property rights (other than patent or + trademark) Licensable by Initial Developer to use, reproduce, + modify, display, perform, sublicense and distribute the Original + Code (or portions thereof) with or without Modifications, and/or + as part of a Larger Work; and + + (b) under Patents Claims infringed by the making, using or + selling of Original Code, to make, have made, use, practice, + sell, and offer for sale, and/or otherwise dispose of the + Original Code (or portions thereof). + + (c) the licenses granted in this Section 2.1(a) and (b) are + effective on the date Initial Developer first distributes + Original Code under the terms of this License. + + (d) Notwithstanding Section 2.1(b) above, no patent license is + granted: 1) for code that You delete from the Original Code; 2) + separate from the Original Code; or 3) for infringements caused + by: i) the modification of the Original Code or ii) the + combination of the Original Code with other software or devices. + + 2.2. Contributor Grant. + Subject to third party intellectual property claims, each Contributor + hereby grants You a world-wide, royalty-free, non-exclusive license + + (a) under intellectual property rights (other than patent or + trademark) Licensable by Contributor, to use, reproduce, modify, + display, perform, sublicense and distribute the Modifications + created by such Contributor (or portions thereof) either on an + unmodified basis, with other Modifications, as Covered Code + and/or as part of a Larger Work; and + + (b) under Patent Claims infringed by the making, using, or + selling of Modifications made by that Contributor either alone + and/or in combination with its Contributor Version (or portions + of such combination), to make, use, sell, offer for sale, have + made, and/or otherwise dispose of: 1) Modifications made by that + Contributor (or portions thereof); and 2) the combination of + Modifications made by that Contributor with its Contributor + Version (or portions of such combination). + + (c) the licenses granted in Sections 2.2(a) and 2.2(b) are + effective on the date Contributor first makes Commercial Use of + the Covered Code. + + (d) Notwithstanding Section 2.2(b) above, no patent license is + granted: 1) for any code that Contributor has deleted from the + Contributor Version; 2) separate from the Contributor Version; + 3) for infringements caused by: i) third party modifications of + Contributor Version or ii) the combination of Modifications made + by that Contributor with other software (except as part of the + Contributor Version) or other devices; or 4) under Patent Claims + infringed by Covered Code in the absence of Modifications made by + that Contributor. + +3. Distribution Obligations. + + 3.1. Application of License. + The Modifications which You create or to which You contribute are + governed by the terms of this License, including without limitation + Section 2.2. The Source Code version of Covered Code may be + distributed only under the terms of this License or a future version + of this License released under Section 6.1, and You must include a + copy of this License with every copy of the Source Code You + distribute. You may not offer or impose any terms on any Source Code + version that alters or restricts the applicable version of this + License or the recipients' rights hereunder. However, You may include + an additional document offering the additional rights described in + Section 3.5. + + 3.2. Availability of Source Code. + Any Modification which You create or to which You contribute must be + made available in Source Code form under the terms of this License + either on the same media as an Executable version or via an accepted + Electronic Distribution Mechanism to anyone to whom you made an + Executable version available; and if made available via Electronic + Distribution Mechanism, must remain available for at least twelve (12) + months after the date it initially became available, or at least six + (6) months after a subsequent version of that particular Modification + has been made available to such recipients. You are responsible for + ensuring that the Source Code version remains available even if the + Electronic Distribution Mechanism is maintained by a third party. + + 3.3. Description of Modifications. + You must cause all Covered Code to which You contribute to contain a + file documenting the changes You made to create that Covered Code and + the date of any change. You must include a prominent statement that + the Modification is derived, directly or indirectly, from Original + Code provided by the Initial Developer and including the name of the + Initial Developer in (a) the Source Code, and (b) in any notice in an + Executable version or related documentation in which You describe the + origin or ownership of the Covered Code. + + 3.4. Intellectual Property Matters + (a) Third Party Claims. + If Contributor has knowledge that a license under a third party's + intellectual property rights is required to exercise the rights + granted by such Contributor under Sections 2.1 or 2.2, + Contributor must include a text file with the Source Code + distribution titled "LEGAL" which describes the claim and the + party making the claim in sufficient detail that a recipient will + know whom to contact. If Contributor obtains such knowledge after + the Modification is made available as described in Section 3.2, + Contributor shall promptly modify the LEGAL file in all copies + Contributor makes available thereafter and shall take other steps + (such as notifying appropriate mailing lists or newsgroups) + reasonably calculated to inform those who received the Covered + Code that new knowledge has been obtained. + + (b) Contributor APIs. + If Contributor's Modifications include an application programming + interface and Contributor has knowledge of patent licenses which + are reasonably necessary to implement that API, Contributor must + also include this information in the LEGAL file. + + (c) Representations. + Contributor represents that, except as disclosed pursuant to + Section 3.4(a) above, Contributor believes that Contributor's + Modifications are Contributor's original creation(s) and/or + Contributor has sufficient rights to grant the rights conveyed by + this License. + + 3.5. Required Notices. + You must duplicate the notice in Exhibit A in each file of the Source + Code. If it is not possible to put such notice in a particular Source + Code file due to its structure, then You must include such notice in a + location (such as a relevant directory) where a user would be likely + to look for such a notice. If You created one or more Modification(s) + You may add your name as a Contributor to the notice described in + Exhibit A. You must also duplicate this License in any documentation + for the Source Code where You describe recipients' rights or ownership + rights relating to Covered Code. You may choose to offer, and to + charge a fee for, warranty, support, indemnity or liability + obligations to one or more recipients of Covered Code. However, You + may do so only on Your own behalf, and not on behalf of the Initial + Developer or any Contributor. You must make it absolutely clear than + any such warranty, support, indemnity or liability obligation is + offered by You alone, and You hereby agree to indemnify the Initial + Developer and every Contributor for any liability incurred by the + Initial Developer or such Contributor as a result of warranty, + support, indemnity or liability terms You offer. + + 3.6. Distribution of Executable Versions. + You may distribute Covered Code in Executable form only if the + requirements of Section 3.1-3.5 have been met for that Covered Code, + and if You include a notice stating that the Source Code version of + the Covered Code is available under the terms of this License, + including a description of how and where You have fulfilled the + obligations of Section 3.2. The notice must be conspicuously included + in any notice in an Executable version, related documentation or + collateral in which You describe recipients' rights relating to the + Covered Code. You may distribute the Executable version of Covered + Code or ownership rights under a license of Your choice, which may + contain terms different from this License, provided that You are in + compliance with the terms of this License and that the license for the + Executable version does not attempt to limit or alter the recipient's + rights in the Source Code version from the rights set forth in this + License. If You distribute the Executable version under a different + license You must make it absolutely clear that any terms which differ + from this License are offered by You alone, not by the Initial + Developer or any Contributor. You hereby agree to indemnify the + Initial Developer and every Contributor for any liability incurred by + the Initial Developer or such Contributor as a result of any such + terms You offer. + + 3.7. Larger Works. + You may create a Larger Work by combining Covered Code with other code + not governed by the terms of this License and distribute the Larger + Work as a single product. In such a case, You must make sure the + requirements of this License are fulfilled for the Covered Code. + +4. Inability to Comply Due to Statute or Regulation. + + If it is impossible for You to comply with any of the terms of this + License with respect to some or all of the Covered Code due to + statute, judicial order, or regulation then You must: (a) comply with + the terms of this License to the maximum extent possible; and (b) + describe the limitations and the code they affect. Such description + must be included in the LEGAL file described in Section 3.4 and must + be included with all distributions of the Source Code. Except to the + extent prohibited by statute or regulation, such description must be + sufficiently detailed for a recipient of ordinary skill to be able to + understand it. + +5. Application of this License. + + This License applies to code to which the Initial Developer has + attached the notice in Exhibit A and to related Covered Code. + +6. Versions of the License. + + 6.1. New Versions. + Netscape Communications Corporation ("Netscape") may publish revised + and/or new versions of the License from time to time. Each version + will be given a distinguishing version number. + + 6.2. Effect of New Versions. + Once Covered Code has been published under a particular version of the + License, You may always continue to use it under the terms of that + version. You may also choose to use such Covered Code under the terms + of any subsequent version of the License published by Netscape. No one + other than Netscape has the right to modify the terms applicable to + Covered Code created under this License. + + 6.3. Derivative Works. + If You create or use a modified version of this License (which you may + only do in order to apply it to code which is not already Covered Code + governed by this License), You must (a) rename Your license so that + the phrases "Mozilla", "MOZILLAPL", "MOZPL", "Netscape", + "MPL", "NPL" or any confusingly similar phrase do not appear in your + license (except to note that your license differs from this License) + and (b) otherwise make it clear that Your version of the license + contains terms which differ from the Mozilla Public License and + Netscape Public License. (Filling in the name of the Initial + Developer, Original Code or Contributor in the notice described in + Exhibit A shall not of themselves be deemed to be modifications of + this License.) + +7. DISCLAIMER OF WARRANTY. + + COVERED CODE IS PROVIDED UNDER THIS LICENSE ON AN "AS IS" BASIS, + WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, + WITHOUT LIMITATION, WARRANTIES THAT THE COVERED CODE IS FREE OF + DEFECTS, MERCHANTABLE, FIT FOR A PARTICULAR PURPOSE OR NON-INFRINGING. + THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE COVERED CODE + IS WITH YOU. SHOULD ANY COVERED CODE PROVE DEFECTIVE IN ANY RESPECT, + YOU (NOT THE INITIAL DEVELOPER OR ANY OTHER CONTRIBUTOR) ASSUME THE + COST OF ANY NECESSARY SERVICING, REPAIR OR CORRECTION. THIS DISCLAIMER + OF WARRANTY CONSTITUTES AN ESSENTIAL PART OF THIS LICENSE. NO USE OF + ANY COVERED CODE IS AUTHORIZED HEREUNDER EXCEPT UNDER THIS DISCLAIMER. + +8. TERMINATION. + + 8.1. This License and the rights granted hereunder will terminate + automatically if You fail to comply with terms herein and fail to cure + such breach within 30 days of becoming aware of the breach. All + sublicenses to the Covered Code which are properly granted shall + survive any termination of this License. Provisions which, by their + nature, must remain in effect beyond the termination of this License + shall survive. + + 8.2. If You initiate litigation by asserting a patent infringement + claim (excluding declatory judgment actions) against Initial Developer + or a Contributor (the Initial Developer or Contributor against whom + You file such action is referred to as "Participant") alleging that: + + (a) such Participant's Contributor Version directly or indirectly + infringes any patent, then any and all rights granted by such + Participant to You under Sections 2.1 and/or 2.2 of this License + shall, upon 60 days notice from Participant terminate prospectively, + unless if within 60 days after receipt of notice You either: (i) + agree in writing to pay Participant a mutually agreeable reasonable + royalty for Your past and future use of Modifications made by such + Participant, or (ii) withdraw Your litigation claim with respect to + the Contributor Version against such Participant. If within 60 days + of notice, a reasonable royalty and payment arrangement are not + mutually agreed upon in writing by the parties or the litigation claim + is not withdrawn, the rights granted by Participant to You under + Sections 2.1 and/or 2.2 automatically terminate at the expiration of + the 60 day notice period specified above. + + (b) any software, hardware, or device, other than such Participant's + Contributor Version, directly or indirectly infringes any patent, then + any rights granted to You by such Participant under Sections 2.1(b) + and 2.2(b) are revoked effective as of the date You first made, used, + sold, distributed, or had made, Modifications made by that + Participant. + + 8.3. If You assert a patent infringement claim against Participant + alleging that such Participant's Contributor Version directly or + indirectly infringes any patent where such claim is resolved (such as + by license or settlement) prior to the initiation of patent + infringement litigation, then the reasonable value of the licenses + granted by such Participant under Sections 2.1 or 2.2 shall be taken + into account in determining the amount or value of any payment or + license. + + 8.4. In the event of termination under Sections 8.1 or 8.2 above, + all end user license agreements (excluding distributors and resellers) + which have been validly granted by You or any distributor hereunder + prior to termination shall survive termination. + +9. LIMITATION OF LIABILITY. + + UNDER NO CIRCUMSTANCES AND UNDER NO LEGAL THEORY, WHETHER TORT + (INCLUDING NEGLIGENCE), CONTRACT, OR OTHERWISE, SHALL YOU, THE INITIAL + DEVELOPER, ANY OTHER CONTRIBUTOR, OR ANY DISTRIBUTOR OF COVERED CODE, + OR ANY SUPPLIER OF ANY OF SUCH PARTIES, BE LIABLE TO ANY PERSON FOR + ANY INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES OF ANY + CHARACTER INCLUDING, WITHOUT LIMITATION, DAMAGES FOR LOSS OF GOODWILL, + WORK STOPPAGE, COMPUTER FAILURE OR MALFUNCTION, OR ANY AND ALL OTHER + COMMERCIAL DAMAGES OR LOSSES, EVEN IF SUCH PARTY SHALL HAVE BEEN + INFORMED OF THE POSSIBILITY OF SUCH DAMAGES. THIS LIMITATION OF + LIABILITY SHALL NOT APPLY TO LIABILITY FOR DEATH OR PERSONAL INJURY + RESULTING FROM SUCH PARTY'S NEGLIGENCE TO THE EXTENT APPLICABLE LAW + PROHIBITS SUCH LIMITATION. SOME JURISDICTIONS DO NOT ALLOW THE + EXCLUSION OR LIMITATION OF INCIDENTAL OR CONSEQUENTIAL DAMAGES, SO + THIS EXCLUSION AND LIMITATION MAY NOT APPLY TO YOU. + +10. U.S. GOVERNMENT END USERS. + + The Covered Code is a "commercial item," as that term is defined in + 48 C.F.R. 2.101 (Oct. 1995), consisting of "commercial computer + software" and "commercial computer software documentation," as such + terms are used in 48 C.F.R. 12.212 (Sept. 1995). Consistent with 48 + C.F.R. 12.212 and 48 C.F.R. 227.7202-1 through 227.7202-4 (June 1995), + all U.S. Government End Users acquire Covered Code with only those + rights set forth herein. + +11. MISCELLANEOUS. + + This License represents the complete agreement concerning subject + matter hereof. If any provision of this License is held to be + unenforceable, such provision shall be reformed only to the extent + necessary to make it enforceable. This License shall be governed by + California law provisions (except to the extent applicable law, if + any, provides otherwise), excluding its conflict-of-law provisions. + With respect to disputes in which at least one party is a citizen of, + or an entity chartered or registered to do business in the United + States of America, any litigation relating to this License shall be + subject to the jurisdiction of the Federal Courts of the Northern + District of California, with venue lying in Santa Clara County, + California, with the losing party responsible for costs, including + without limitation, court costs and reasonable attorneys' fees and + expenses. The application of the United Nations Convention on + Contracts for the International Sale of Goods is expressly excluded. + Any law or regulation which provides that the language of a contract + shall be construed against the drafter shall not apply to this + License. + +12. RESPONSIBILITY FOR CLAIMS. + + As between Initial Developer and the Contributors, each party is + responsible for claims and damages arising, directly or indirectly, + out of its utilization of rights under this License and You agree to + work with Initial Developer and Contributors to distribute such + responsibility on an equitable basis. Nothing herein is intended or + shall be deemed to constitute any admission of liability. + +13. MULTIPLE-LICENSED CODE. + + Initial Developer may designate portions of the Covered Code as + "Multiple-Licensed". "Multiple-Licensed" means that the Initial + Developer permits you to utilize portions of the Covered Code under + Your choice of the NPL or the alternative licenses, if any, specified + by the Initial Developer in the file described in Exhibit A. + +EXHIBIT A -Mozilla Public License. + + ``The contents of this file are subject to the Mozilla Public License + Version 1.1 (the "License"); you may not use this file except in + compliance with the License. You may obtain a copy of the License at + http://www.mozilla.org/MPL/ + + Software distributed under the License is distributed on an "AS IS" + basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See the + License for the specific language governing rights and limitations + under the License. + + The Original Code is RabbitMQ. + + The Initial Developers of the Original Code are LShift Ltd., + Cohesive Financial Technologies LLC., and Rabbit Technologies Ltd. + + Portions created by LShift Ltd., Cohesive Financial Technologies + LLC., and Rabbit Technologies Ltd. are Copyright (C) 2007-2008 + LShift Ltd., Cohesive Financial Technologies LLC., and Rabbit + Technologies Ltd.; + + All Rights Reserved. + + Contributor(s): ______________________________________.'' + + [NOTE: The text of this Exhibit A may differ slightly from the text of + the notices in the Source Code files of the Original Code. You should + use the text of this Exhibit A rather than the text found in the + Original Code Source Code for Your Modifications.] + + + diff --git a/Makefile b/Makefile new file mode 100644 index 0000000..05dae69 --- /dev/null +++ b/Makefile @@ -0,0 +1,6 @@ +all: + echo "Please select a target from the Makefile." + +clean: + rm -f *.pyc + diff --git a/amqp-0.8.json b/amqp-0.8.json new file mode 100644 index 0000000..ae955de --- /dev/null +++ b/amqp-0.8.json @@ -0,0 +1,606 @@ +/* + Copyright (c) 2008 John Leuner + + Permission is hereby granted, free of charge, to any person + obtaining a copy of this file (the "Software"), to deal in the + Software without restriction, including without limitation the + rights to use, copy, modify, merge, publish, distribute, + sublicense, and/or sell copies of the Software, and to permit + persons to whom the Software is furnished to do so, subject to + the following conditions: + + The above copyright notice and this permission notice shall be + included in all copies or substantial portions of the Software. + + THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, + EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES + OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND + NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT + HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, + WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING + FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + OTHER DEALINGS IN THE SOFTWARE. + + Class information entered from amqp_xml0-8.pdf and domain types from amqp-xml-doc0-9.pdf + + b3cb053f15e7b98808c0ccc67f23cb3e amqp_xml0-8.pdf + http://www.twiststandards.org/index.php?option=com_docman&task=cat_view&gid=28&&Itemid=90 + 8444db91e2949dbecfb2585e9eef6d64 amqp-xml-doc0-9.pdf + https://jira.amqp.org/confluence/download/attachments/720900/amqp-xml-doc0-9.pdf?version=1 +*/ + +{ + "name": "AMQP", + "major-version": 8, + "minor-version": 0, + "port": 5672, + + "domains": [ + ["access-ticket", "short"], + ["bit", "bit"], + ["channel-id", "longstr"], + ["class-id", "short"], + ["consumer-tag", "shortstr"], + ["delivery-tag", "longlong"], + ["destination", "shortstr"], + ["duration", "longlong"], + ["exchange-name", "shortstr"], + ["known-hosts", "shortstr"], + ["long", "long"], + ["longlong", "longlong"], + ["longstr", "longstr"], + ["method-id", "short"], + ["no-ack", "bit"], + ["no-local", "bit"], + ["octet", "octet"], + ["offset", "longlong"], + ["path", "shortstr"], + ["peer-properties", "table"], + ["queue-name", "shortstr"], + ["redelivered", "bit"], + ["reference", "longstr"], + ["reject-code", "short"], + ["reject-text", "shortstr"], + ["reply-code", "short"], + ["reply-text", "shortstr"], + ["security-token", "longstr"], + ["short", "short"], + ["shortstr", "shortstr"], + ["table", "table"], + ["timestamp", "timestamp"] + ], + + "constants": [ + {"name": "FRAME-METHOD", "value": 1}, + {"name": "FRAME-HEADER", "value": 2}, + {"name": "FRAME-BODY", "value": 3}, + {"name": "FRAME-OOB-METHOD", "value": 4}, + {"name": "FRAME-OOB-HEADER", "value": 5}, + {"name": "FRAME-OOB-BODY", "value": 6}, + {"name": "FRAME-TRACE", "value": 7}, + {"name": "FRAME-HEARTBEAT", "value": 8}, + {"name": "FRAME-MIN-SIZE", "value": 4096}, + {"name": "FRAME-END", "value": 206}, + {"name": "REPLY-SUCCESS", "value": 200}, + {"name": "NOT-DELIVERED", "value": 310, "class": "soft-error"}, + {"name": "CONTENT-TOO-LARGE", "value": 311, "class": "soft-error"}, + {"name": "NO-ROUTE", "value": 312, "class": "soft-error"}, + {"name": "NO-CONSUMERS", "value": 313, "class": "soft-error"}, + {"name": "ACCESS-REFUSED", "value": 403, "class": "soft-error"}, + {"name": "NOT-FOUND", "value": 404, "class": "soft-error"}, + {"name": "RESOURCE-LOCKED", "value": 405, "class": "soft-error"}, + {"name": "PRECONDITION-FAILED", "value": 406, "class": "soft-error"}, + {"name": "CONNECTION-FORCED", "value": 320, "class": "hard-error"}, + {"name": "INVALID-PATH", "value": 402, "class": "hard-error"}, + {"name": "FRAME-ERROR", "value": 501, "class": "hard-error"}, + {"name": "SYNTAX-ERROR", "value": 502, "class": "hard-error"}, + {"name": "COMMAND-INVALID", "value": 503, "class": "hard-error"}, + {"name": "CHANNEL-ERROR", "value": 504, "class": "hard-error"}, + {"name": "RESOURCE-ERROR", "value": 506, "class": "hard-error"}, + {"name": "NOT-ALLOWED", "value": 530, "class": "hard-error"}, + {"name": "NOT-IMPLEMENTED", "value": 540, "class": "hard-error"}, + {"name": "INTERNAL-ERROR", "value": 541, "class": "hard-error"} + ], + + "classes": [ + { + "id": 10, + "methods": [{"id": 10, + "arguments": [{"type": "octet", "name": "version-major"}, + {"type": "octet", "name": "version-minor"}, + {"domain": "peer-properties", "name": "server properties"}, + {"type": "longstr", "name": "mechanisms"}, + {"type": "longstr", "name": "locales"}], + "name": "start"}, + {"id": 11, + "arguments": [{"domain": "peer-properties", "name": "client-properties"}, + {"type": "shortstr", "name": "mechanism"}, + {"type": "longstr", "name": "response"}, + {"type": "shortstr", "name": "locale"}], + "name": "start-ok"}, + {"id": 20, + "arguments": [{"type": "longstr", "name": "challenge"}], + "name": "secure"}, + {"id": 21, + "arguments": [{"type": "longstr", "name": "response"}], + "name": "secure-ok"}, + {"id": 30, + "arguments": [{"type": "short", "name": "channel-max"}, + {"type": "long", "name": "frame-max"}, + {"type": "short", "name": "heartbeat"}], + "name": "tune"}, + {"id": 31, + "arguments": [{"type": "short", "name": "channel-max"}, + {"type": "long", "name": "frame-max"}, + {"type": "short", "name": "heartbeat"}], + "name": "tune-ok"}, + {"id": 40, + "arguments": [{"type": "shortstr", "name": "virtual-host"}, + {"type": "shortstr", "name": "capabilities"}, + {"type": "bit", "name": "insist"}], + "name": "open"}, + {"id": 41, + "arguments": [{"type": "shortstr", "name": "known-hosts"}], + "name": "open-ok"}, + {"id": 50, + "arguments": [{"type": "shortstr", "name": "host"}, + {"type": "shortstr", "name": "known-hosts"}], + "name": "redirect"}, + {"id": 60, + "arguments": [{"type": "short", "name": "reply-code"}, + {"type": "shortstr", "name": "reply-text"}, + {"type": "short", "name": "class-id"}, + {"type": "short", "name": "method-id"}], + "name": "close"}, + {"id": 61, + "arguments": [], + "name": "close-ok"}], + "name": "connection", + "properties": [] + }, + { + "id": 20, + "methods": [{"id": 10, + "arguments": [{"type": "shortstr", "name": "out-of-band"}], + "name": "open"}, + {"id": 11, + "arguments": [], + "name": "open-ok"}, + {"id": 20, + "arguments": [{"type": "bit", "name": "active"}], + "name": "flow"}, + {"id": 21, + "arguments": [{"type": "bit", "name": "active"}], + "name": "flow-ok"}, + {"id": 30, + "arguments": [{"type": "short", "name": "reply-code"}, + {"type": "shortstr", "name": "reply-text"}, + {"type": "table", "name": "details"}], + "name": "alert"}, + {"id": 40, + "arguments": [{"type": "short", "name": "reply-code"}, + {"type": "shortstr", "name": "reply-text"}, + {"type": "short", "name": "class-id"}, + {"type": "short", "name": "method-id"}], + "name": "close"}, + {"id": 41, + "arguments": [], + "name": "close-ok"}], + "name": "channel" + }, + { + "id": 30, + "methods": [{"id": 10, + "arguments": [{"type": "shortstr", "name": "realm"}, + {"type": "bit", "name": "exclusive"}, + {"type": "bit", "name": "passive"}, + {"type": "bit", "name": "active"}, + {"type": "bit", "name": "write"}, + {"type": "bit", "name": "read"}], + "name": "request"}, + {"id": 11, + "arguments": [{"type": "short", "name": "ticket"}], + "name": "request-ok"}], + "name": "access" + }, + { + "id": 40, + "methods": [{"id": 10, + "arguments": [{"type": "short", "name": "ticket"}, + {"type": "shortstr", "name": "exchange"}, + {"type": "shortstr", "name": "type"}, + {"type": "bit", "name": "passive"}, + {"type": "bit", "name": "durable"}, + {"type": "bit", "name": "auto-delete"}, + {"type": "bit", "name": "internal"}, + {"type": "bit", "name": "nowait"}, + {"type": "table", "name": "arguments"}], + "name": "declare"}, + {"id": 11, + "arguments": [], + "name": "declare-ok"}, + {"id": 20, + "arguments": [{"type": "short", "name": "ticket"}, + {"type": "shortstr", "name": "exchange"}, + {"type": "bit", "name": "if-unused"}, + {"type": "bit", "name": "nowait"}], + "name": "delete"}, + {"id": 21, + "arguments": [], + "name": "delete-ok"}], + "name": "exchange" + }, + { + "id": 50, + "methods": [{"id": 10, + "arguments": [{"type": "short", "name": "ticket"}, + {"type": "shortstr", "name": "queue"}, + {"type": "bit", "name": "passive"}, + {"type": "bit", "name": "durable"}, + {"type": "bit", "name": "exclusive"}, + {"type": "bit", "name": "auto-delete"}, + {"type": "bit", "name": "nowait"}, + {"type": "table", "name": "arguments"}], + "name": "declare"}, + {"id": 11, + "arguments": [{"type": "shortstr", "name": "queue"}, + {"type": "long", "name": "message-count"}, + {"type": "long", "name": "consumer-count"}], + "name": "declare-ok"}, + {"id": 20, + "arguments": [{"type": "short", "name": "ticket"}, + {"type": "shortstr", "name": "queue"}, + {"type": "shortstr", "name": "exchange"}, + {"type": "shortstr", "name": "routing-key"}, + {"type": "bit", "name": "nowait"}, + {"type": "table", "name": "arguments"}], + "name": "bind"}, + {"id": 21, + "arguments": [], + "name": "bind-ok"}, + {"id": 30, + "arguments": [{"type": "short", "name": "ticket"}, + {"type": "shortstr", "name": "queue"}, + {"type": "bit", "name": "nowait"}], + "name": "purge"}, + {"id": 31, + "arguments": [{"type": "long", "name": "message-count"}], + "name": "purge-ok"}, + {"id": 40, + "arguments": [{"type": "short", "name": "ticket"}, + {"type": "shortstr", "name": "queue"}, + {"type": "bit", "name": "if-unused"}, + {"type": "bit", "name": "if-empty"}, + {"type": "bit", "name": "nowait"}], + "name": "delete"}, + {"id": 41, + "arguments": [{"type": "long", "name": "message-count"}], + "name": "delete-ok"}], + "name": "queue" + }, + { + "id": 60, + "methods": [{"id": 10, + "arguments": [{"type": "long", "name": "prefetch-size"}, + {"type": "short", "name": "prefetch-count"}, + {"type": "bit", "name": "global"}], + "name": "qos"}, + {"id": 11, + "arguments": [], + "name": "qos-ok"}, + {"id": 20, + "arguments": [{"domain": "access-ticket", "name": "ticket"}, + {"domain": "queue-name", "name": "queue"}, + {"type": "shortstr", "name": "consumer-tag"}, + {"type": "bit", "name": "no-local"}, + {"type": "bit", "name": "no-ack"}, + {"type": "bit", "name": "exclusive"}, + {"type": "bit", "name": "nowait"}], + "name": "consume"}, + {"id": 21, + "arguments": [{"type": "shortstr", "name": "consumer-tag"}], + "name": "consume-ok"}, + {"id": 30, + "arguments": [{"type": "shortstr", "name": "consumer-tag"}, + {"type": "bit", "name": "nowait"}], + "name": "cancel"}, + {"id": 31, + "arguments": [{"type": "shortstr", "name": "consumer-tag"}], + "name": "cancel-ok"}, + {"content": true, + "id": 40, + "arguments": [{"type": "short", "name": "ticket"}, + {"type": "shortstr", "name": "exchange"}, + {"type": "shortstr", "name": "routing-key"}, + {"type": "bit", "name": "mandatory"}, + {"type": "bit", "name": "immediate"}], + "name": "publish"}, + {"content": true, + "id": 50, + "arguments": [{"type": "short", "name": "reply-code"}, + {"type": "shortstr", "name": "reply-text"}, + {"type": "shortstr", "name": "exchange"}, + {"type": "shortstr", "name": "routing-key"}], + "name": "return"}, + {"content": true, + "id": 60, + "arguments": [{"type": "shortstr", "name": "consumer-tag"}, + {"type": "longlong", "name": "delivery-tag"}, + {"type": "bit", "name": "redelivered"}, + {"type": "shortstr", "name": "exchange"}, + {"type": "shortstr", "name": "routing-key"}], + "name": "deliver"}, + {"id": 70, + "arguments": [{"type": "short", "name": "ticket"}, + {"type": "shortstr", "name": "queue"}, + {"type": "bit", "name": "no-ack"}], + "name": "get"}, + {"content": true, + "id": 71, + "arguments": [{"type": "longlong", "name": "delivery-tag"}, + {"type": "bit", "name": "redelivered"}, + {"type": "shortstr", "name": "exchange"}, + {"type": "shortstr", "name": "routing-key"}, + {"type": "long", "name": "message-count"}], + "name": "get-ok"}, + {"id": 72, + "arguments": [{"type": "shortstr", "name": "cluster-id"}], + "name": "get-empty"}, + {"id": 80, + "arguments": [{"type": "longlong", "name": "delivery-tag"}, + {"type": "bit", "name": "multiple"}], + "name": "ack"}, + {"id": 90, + "arguments": [{"type": "longlong", "name": "delivery-tag"}, + {"type": "bit", "name": "requeue"}], + "name": "reject"}, + {"id": 100, + "arguments": [{"type": "bit", "name": "requeue"}], + "name": "recover"}], + "name": "basic", + "properties": [{"type": "shortstr", "name": "content-type"}, + {"type": "shortstr", "name": "content-encoding"}, + {"type": "table", "name": "headers"}, + {"type": "octet", "name": "delivery-mode"}, + {"type": "octet", "name": "priority"}, + {"type": "shortstr", "name": "correlation-id"}, + {"type": "shortstr", "name": "reply-to"}, + {"type": "shortstr", "name": "expiration"}, + {"type": "shortstr", "name": "message-id"}, + {"type": "timestamp", "name": "timestamp"}, + {"type": "shortstr", "name": "type"}, + {"type": "shortstr", "name": "user-id"}, + {"type": "shortstr", "name": "app-id"}, + {"type": "shortstr", "name": "cluster-id"}] + }, + { + "id": 70, + "methods": [{"id": 10, + "arguments": [{"type": "long", "name": "prefetch-size"}, + {"type": "short", "name": "prefetch-count"}, + {"type": "bit", "name": "global"}], + "name": "qos"}, + {"id": 11, + "arguments": [], + "name": "qos-ok"}, + {"id": 20, + "arguments": [{"type": "short", "name": "ticket"}, + {"type": "shortstr", "name": "queue"}, + {"type": "shortstr", "name": "consumer-tag"}, + {"type": "bit", "name": "no-local"}, + {"type": "bit", "name": "no-ack"}, + {"type": "bit", "name": "exclusive"}, + {"type": "bit", "name": "nowait"}], + "name": "consume"}, + {"id": 21, + "arguments": [{"type": "shortstr", "name": "consumer-tag"}], + "name": "consume-ok"}, + {"id": 30, + "arguments": [{"type": "shortstr", "name": "consumer-tag"}, + {"type": "bit", "name": "nowait"}], + "name": "cancel"}, + {"id": 31, + "arguments": [{"type": "shortstr", "name": "consumer-tag"}], + "name": "cancel-ok"}, + {"id": 40, + "arguments": [{"type": "shortstr", "name": "identifier"}, + {"type": "longlong", "name": "content-size"}], + "name": "open"}, + {"id": 41, + "arguments": [{"type": "longlong", "name": "staged-size"}], + "name": "open-ok"}, + {"content": true, + "id": 50, + "arguments": [], + "name": "stage"}, + {"id": 60, + "arguments": [{"type": "short", "name": "ticket"}, + {"type": "shortstr", "name": "exchange"}, + {"type": "shortstr", "name": "routing-key"}, + {"type": "bit", "name": "mandatory"}, + {"type": "bit", "name": "immediate"}, + {"type": "shortstr", "name": "identifier"}], + "name": "publish"}, + {"content": true, + "id": 70, + "arguments": [{"type": "short", "name": "reply-code"}, + {"type": "shortstr", "name": "reply-text"}, + {"type": "shortstr", "name": "exchange"}, + {"type": "shortstr", "name": "routing-key"}], + "name": "return"}, + {"id": 80, + "arguments": [{"type": "shortstr", "name": "consumer-tag"}, + {"type": "longlong", "name": "delivery-tag"}, + {"type": "bit", "name": "redelivered"}, + {"type": "shortstr", "name": "exchange"}, + {"type": "shortstr", "name": "routing-key"}, + {"type": "shortstr", "name": "identifier"}], + "name": "deliver"}, + {"id": 90, + "arguments": [{"type": "longlong", "name": "delivery-tag"}, + {"type": "bit", "name": "multiple"}], + "name": "ack"}, + {"id": 100, + "arguments": [{"type": "longlong", "name": "delivery-tag"}, + {"type": "bit", "name": "requeue"}], + "name": "reject"}], + "name": "file", + "properties": [{"type": "shortstr", "name": "content-type"}, + {"type": "shortstr", "name": "content-encoding"}, + {"type": "table", "name": "headers"}, + {"type": "octet", "name": "priority"}, + {"type": "shortstr", "name": "reply-to"}, + {"type": "shortstr", "name": "message-id"}, + {"type": "shortstr", "name": "filename"}, + {"type": "timestamp", "name": "timestamp"}, + {"type": "shortstr", "name": "cluster-id"}] + }, + { + "id": 80, + "methods": [{"id": 10, + "arguments": [{"type": "long", "name": "prefetch-size"}, + {"type": "short", "name": "prefetch-count"}, + {"type": "long", "name": "consume-rate"}, + {"type": "bit", "name": "global"}], + "name": "qos"}, + {"id": 11, + "arguments": [], + "name": "qos-ok"}, + {"id": 20, + "arguments": [{"type": "short", "name": "ticket"}, + {"type": "shortstr", "name": "queue"}, + {"type": "shortstr", "name": "consumer-tag"}, + {"type": "bit", "name": "no-local"}, + {"type": "bit", "name": "exclusive"}, + {"type": "bit", "name": "nowait"}], + "name": "consume"}, + {"id": 21, + "arguments": [{"type": "shortstr", "name": "consumer-tag"}], + "name": "consume-ok"}, + {"id": 30, + "arguments": [{"type": "shortstr", "name": "consumer-tag"}, + {"type": "bit", "name": "nowait"}], + "name": "cancel"}, + {"id": 31, + "arguments": [{"type": "shortstr", "name": "consumer-tag"}], + "name": "cancel-ok"}, + {"content": true, + "id": 40, + "arguments": [{"type": "short", "name": "ticket"}, + {"type": "shortstr", "name": "exchange"}, + {"type": "shortstr", "name": "routing-key"}, + {"type": "bit", "name": "mandatory"}, + {"type": "bit", "name": "immediate"}], + "name": "publish"}, + {"content": true, + "id": 50, + "arguments": [{"type": "short", "name": "reply-code"}, + {"type": "shortstr", "name": "reply-text"}, + {"type": "shortstr", "name": "exchange"}, + {"type": "shortstr", "name": "routing-key"}], + "name": "return"}, + {"content": true, + "id": 60, + "arguments": [{"type": "shortstr", "name": "consumer-tag"}, + {"type": "longlong", "name": "delivery-tag"}, + {"type": "shortstr", "name": "exchange"}, + {"type": "shortstr", "name": "queue"}], + "name": "deliver"}], + "name": "stream", + "properties": [{"type": "shortstr", "name": "content-type"}, + {"type": "shortstr", "name": "content-encoding"}, + {"type": "table", "name": "headers"}, + {"type": "octet", "name": "priority"}, + {"type": "timestamp", "name": "timestamp"}] + }, + { + "id": 90, + "methods": [{"id": 10, + "arguments": [], + "name": "select"}, + {"id": 11, + "arguments": [], + "name": "select-ok"}, + {"id": 20, + "arguments": [], + "name": "commit"}, + {"id": 21, + "arguments": [], + "name": "commit-ok"}, + {"id": 30, + "arguments": [], + "name": "rollback"}, + {"id": 31, + "arguments": [], + "name": "rollback-ok"}], + "name": "tx" + }, + { + "id": 100, + "methods": [{"id": 10, + "arguments": [], + "name": "select"}, + {"id": 11, + "arguments": [], + "name": "select-ok"}, + {"id": 20, + "arguments": [{"type": "shortstr", "name": "dtx-identifier"}], + "name": "start"}, + {"id": 21, + "arguments": [], "name": "start-ok"}], + "name": "dtx" + }, + { + "id": 110, + "methods": [{"content": true, + "id": 10, + "arguments": [{"type": "table", "name": "meta-data"}], + "name": "request"}], + "name": "tunnel", + "properties": [{"type": "table", "name": "headers"}, + {"type": "shortstr", "name": "proxy-name"}, + {"type": "shortstr", "name": "data-name"}, + {"type": "octet", "name": "durable"}, + {"type": "octet", "name": "broadcast"}] + }, + { + "id": 120, + "methods": [{"id": 10, + "arguments": [{"type": "octet", "name": "integer-1"}, + {"type": "short", "name": "integer-2"}, + {"type": "long", "name": "integer-3"}, + {"type": "longlong", "name": "integer-4"}, + {"type": "octet", "name": "operation"}], + "name": "integer"}, + {"id": 11, + "arguments": [{"type": "longlong", "name": "result"}], + "name": "integer-ok"}, + {"id": 20, + "arguments": [{"type": "shortstr", "name": "string-1"}, + {"type": "longstr", "name": "string-2"}, + {"type": "octet", "name": "operation"}], + "name": "string"}, + {"id": 21, + "arguments": [{"type": "longstr", "name": "result"}], + "name": "string-ok"}, + {"id": 30, + "arguments": [{"type": "table", "name": "table"}, + {"type": "octet", "name": "integer-op"}, + {"type": "octet", "name": "string-op"}], + "name": "table"}, + {"id": 31, + "arguments": [{"type": "longlong", "name": "integer-result"}, + {"type": "longstr", "name": "string-result"}], + "name": "table-ok"}, + {"content": true, + "id": 40, + "arguments": [], + "name": "content"}, + {"content": true, + "id": 41, + "arguments": [{"type": "long", "name": "content-checksum"}], + "name": "content-ok"}], + "name": "test" + } + ] +} diff --git a/amqp_codegen.py b/amqp_codegen.py new file mode 100644 index 0000000..71c0801 --- /dev/null +++ b/amqp_codegen.py @@ -0,0 +1,156 @@ +## The contents of this file are subject to the Mozilla Public License +## Version 1.1 (the "License"); you may not use this file except in +## compliance with the License. You may obtain a copy of the License at +## http://www.mozilla.org/MPL/ +## +## Software distributed under the License is distributed on an "AS IS" +## basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See the +## License for the specific language governing rights and limitations +## under the License. +## +## The Original Code is RabbitMQ. +## +## The Initial Developers of the Original Code are LShift Ltd., +## Cohesive Financial Technologies LLC., and Rabbit Technologies Ltd. +## +## Portions created by LShift Ltd., Cohesive Financial Technologies +## LLC., and Rabbit Technologies Ltd. are Copyright (C) 2007-2008 +## LShift Ltd., Cohesive Financial Technologies LLC., and Rabbit +## Technologies Ltd.; +## +## All Rights Reserved. +## +## Contributor(s): ______________________________________. +## + +from __future__ import nested_scopes +import json +import re + +def insert_base_types(d): + for t in ['octet', 'shortstr', 'longstr', 'short', 'long', + 'longlong', 'bit', 'table', 'timestamp']: + d[t] = t + +class AmqpSpec: + def __init__(self, filename): + self.spec = json.read(file(filename).read()) + + self.major = self.spec['major-version'] + self.minor = self.spec['minor-version'] + self.port = self.spec['port'] + + self.domains = {} + insert_base_types(self.domains) + for entry in self.spec['domains']: + self.domains[ entry[0] ] = entry[1] + + self.constants = [] + for d in self.spec['constants']: + if d.has_key('class'): + klass = d['class'] + else: + klass = '' + self.constants.append((d['name'], d['value'], klass)) + + self.classes = [] + for element in self.spec['classes']: + self.classes.append(AmqpClass(self.spec, element)) + + def allClasses(self): + return self.classes + + def allMethods(self): + return [m for c in self.classes for m in c.allMethods()] + + def resolveDomain(self, n): + return self.domains[n] + +class AmqpEntity: + def __init__(self, element): + self.element = element + self.name = element['name'] + +class AmqpClass(AmqpEntity): + def __init__(self, spec, element): + AmqpEntity.__init__(self, element) + self.spec = spec + self.index = int(self.element['id']) + + self.methods = [] + for method_element in self.element['methods']: + self.methods.append(AmqpMethod(self, method_element)) + + self.hasContentProperties = False + for method in self.methods: + if method.hasContent: + self.hasContentProperties = True + break + + self.fields = [] + if self.element.has_key('properties'): + index = 0 + for e in self.element['properties']: + self.fields.append(AmqpField(self, e, index)) + index = index + 1 + + def allMethods(self): + return self.methods + + def __repr__(self): + return 'AmqpClass("' + self.name + '")' + +class AmqpMethod(AmqpEntity): + def __init__(self, klass, element): + AmqpEntity.__init__(self, element) + self.klass = klass + self.index = int(self.element['id']) + if self.element.has_key('synchronous'): + self.isSynchronous = self.element['synchronous'] + else: + self.isSynchronous = False + if self.element.has_key('content'): + self.hasContent = self.element['content'] + else: + self.hasContent = False + self.arguments = [] + + index = 0 + for argument in element['arguments']: + self.arguments.append(AmqpField(self, argument, index)) + index = index + 1 + + def __repr__(self): + return 'AmqpMethod("' + self.klass.name + "." + self.name + '" ' + repr(self.arguments) + ')' + +class AmqpField(AmqpEntity): + def __init__(self, method, element, index): + AmqpEntity.__init__(self, element) + self.method = method + self.index = index + + if self.element.has_key('type'): + self.domain = self.element['type'] + else: + self.domain = self.element['domain'] + + def __repr__(self): + return 'AmqpField("' + self.name + '")' + +import sys + +def do_main(header_fn,body_fn): + def usage(): + print >> sys.stderr , "Usage:" + print >> sys.stderr , " %s header|body path_to_amqp_spec.json" % (sys.argv[0]) + print >> sys.stderr , "" + if not len(sys.argv) == 3: + usage() + sys.exit(1) + else: + if sys.argv[1] == "header": + header_fn(sys.argv[2]) + elif sys.argv[1] == "body": + body_fn(sys.argv[2]) + else: + usage() @@ -0,0 +1,310 @@ +import string +import types + +## json.py implements a JSON (http://json.org) reader and writer. +## Copyright (C) 2005 Patrick D. Logan +## Contact mailto:patrickdlogan@stardecisions.com +## +## 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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + + +class _StringGenerator(object): + def __init__(self, string): + self.string = string + self.index = -1 + def peek(self): + i = self.index + 1 + if i < len(self.string): + return self.string[i] + else: + return None + def next(self): + self.index += 1 + if self.index < len(self.string): + return self.string[self.index] + else: + raise StopIteration + def all(self): + return self.string + +class WriteException(Exception): + pass + +class ReadException(Exception): + pass + +class JsonReader(object): + hex_digits = {'A': 10,'B': 11,'C': 12,'D': 13,'E': 14,'F':15} + escapes = {'t':'\t','n':'\n','f':'\f','r':'\r','b':'\b'} + + def read(self, s): + self._generator = _StringGenerator(s) + result = self._read() + return result + + def _read(self): + self._eatWhitespace() + peek = self._peek() + if peek is None: + raise ReadException, "Nothing to read: '%s'" % self._generator.all() + if peek == '{': + return self._readObject() + elif peek == '[': + return self._readArray() + elif peek == '"': + return self._readString() + elif peek == '-' or peek.isdigit(): + return self._readNumber() + elif peek == 't': + return self._readTrue() + elif peek == 'f': + return self._readFalse() + elif peek == 'n': + return self._readNull() + elif peek == '/': + self._readComment() + return self._read() + else: + raise ReadException, "Input is not valid JSON: '%s'" % self._generator.all() + + def _readTrue(self): + self._assertNext('t', "true") + self._assertNext('r', "true") + self._assertNext('u', "true") + self._assertNext('e', "true") + return True + + def _readFalse(self): + self._assertNext('f', "false") + self._assertNext('a', "false") + self._assertNext('l', "false") + self._assertNext('s', "false") + self._assertNext('e', "false") + return False + + def _readNull(self): + self._assertNext('n', "null") + self._assertNext('u', "null") + self._assertNext('l', "null") + self._assertNext('l', "null") + return None + + def _assertNext(self, ch, target): + if self._next() != ch: + raise ReadException, "Trying to read %s: '%s'" % (target, self._generator.all()) + + def _readNumber(self): + isfloat = False + result = self._next() + peek = self._peek() + while peek is not None and (peek.isdigit() or peek == "."): + isfloat = isfloat or peek == "." + result = result + self._next() + peek = self._peek() + try: + if isfloat: + return float(result) + else: + return int(result) + except ValueError: + raise ReadException, "Not a valid JSON number: '%s'" % result + + def _readString(self): + result = "" + assert self._next() == '"' + try: + while self._peek() != '"': + ch = self._next() + if ch == "\\": + ch = self._next() + if ch in 'brnft': + ch = self.escapes[ch] + elif ch == "u": + ch4096 = self._next() + ch256 = self._next() + ch16 = self._next() + ch1 = self._next() + n = 4096 * self._hexDigitToInt(ch4096) + n += 256 * self._hexDigitToInt(ch256) + n += 16 * self._hexDigitToInt(ch16) + n += self._hexDigitToInt(ch1) + ch = unichr(n) + elif ch not in '"/\\': + raise ReadException, "Not a valid escaped JSON character: '%s' in %s" % (ch, self._generator.all()) + result = result + ch + except StopIteration: + raise ReadException, "Not a valid JSON string: '%s'" % self._generator.all() + assert self._next() == '"' + return result + + def _hexDigitToInt(self, ch): + try: + result = self.hex_digits[ch.upper()] + except KeyError: + try: + result = int(ch) + except ValueError: + raise ReadException, "The character %s is not a hex digit." % ch + return result + + def _readComment(self): + assert self._next() == "/" + second = self._next() + if second == "/": + self._readDoubleSolidusComment() + elif second == '*': + self._readCStyleComment() + else: + raise ReadException, "Not a valid JSON comment: %s" % self._generator.all() + + def _readCStyleComment(self): + try: + done = False + while not done: + ch = self._next() + done = (ch == "*" and self._peek() == "/") + if not done and ch == "/" and self._peek() == "*": + raise ReadException, "Not a valid JSON comment: %s, '/*' cannot be embedded in the comment." % self._generator.all() + self._next() + except StopIteration: + raise ReadException, "Not a valid JSON comment: %s, expected */" % self._generator.all() + + def _readDoubleSolidusComment(self): + try: + ch = self._next() + while ch != "\r" and ch != "\n": + ch = self._next() + except StopIteration: + pass + + def _readArray(self): + result = [] + assert self._next() == '[' + done = self._peek() == ']' + while not done: + item = self._read() + result.append(item) + self._eatWhitespace() + done = self._peek() == ']' + if not done: + ch = self._next() + if ch != ",": + raise ReadException, "Not a valid JSON array: '%s' due to: '%s'" % (self._generator.all(), ch) + assert ']' == self._next() + return result + + def _readObject(self): + result = {} + assert self._next() == '{' + done = self._peek() == '}' + while not done: + key = self._read() + if type(key) is not types.StringType: + raise ReadException, "Not a valid JSON object key (should be a string): %s" % key + self._eatWhitespace() + ch = self._next() + if ch != ":": + raise ReadException, "Not a valid JSON object: '%s' due to: '%s'" % (self._generator.all(), ch) + self._eatWhitespace() + val = self._read() + result[key] = val + self._eatWhitespace() + done = self._peek() == '}' + if not done: + ch = self._next() + if ch != ",": + raise ReadException, "Not a valid JSON array: '%s' due to: '%s'" % (self._generator.all(), ch) + assert self._next() == "}" + return result + + def _eatWhitespace(self): + p = self._peek() + while p is not None and p in string.whitespace or p == '/': + if p == '/': + self._readComment() + else: + self._next() + p = self._peek() + + def _peek(self): + return self._generator.peek() + + def _next(self): + return self._generator.next() + +class JsonWriter(object): + + def _append(self, s): + self._results.append(s) + + def write(self, obj, escaped_forward_slash=False): + self._escaped_forward_slash = escaped_forward_slash + self._results = [] + self._write(obj) + return "".join(self._results) + + def _write(self, obj): + ty = type(obj) + if ty is types.DictType: + n = len(obj) + self._append("{") + for k, v in obj.items(): + self._write(k) + self._append(":") + self._write(v) + n = n - 1 + if n > 0: + self._append(",") + self._append("}") + elif ty is types.ListType or ty is types.TupleType: + n = len(obj) + self._append("[") + for item in obj: + self._write(item) + n = n - 1 + if n > 0: + self._append(",") + self._append("]") + elif ty is types.StringType or ty is types.UnicodeType: + self._append('"') + obj = obj.replace('\\', r'\\') + if self._escaped_forward_slash: + obj = obj.replace('/', r'\/') + obj = obj.replace('"', r'\"') + obj = obj.replace('\b', r'\b') + obj = obj.replace('\f', r'\f') + obj = obj.replace('\n', r'\n') + obj = obj.replace('\r', r'\r') + obj = obj.replace('\t', r'\t') + self._append(obj) + self._append('"') + elif ty is types.IntType or ty is types.LongType: + self._append(str(obj)) + elif ty is types.FloatType: + self._append("%f" % obj) + elif obj is True: + self._append("true") + elif obj is False: + self._append("false") + elif obj is None: + self._append("null") + else: + raise WriteException, "Cannot write in JSON: %s" % repr(obj) + +def write(obj, escaped_forward_slash=False): + return JsonWriter().write(obj, escaped_forward_slash) + +def read(s): + return JsonReader().read(s) |