Network Working Group G. Conboy INTERNET-DRAFT J. Rivlin draft-conboy-mime-ocf-00 eBook Technologies, Inc. Expires: August 2006 J. Ferraiolo IBM August 6, 2007 Media Type Registrations for OEBPS Containger Format (OCF) Status of this memo By submitting this Internet-Draft, each author represents that any applicable patent or other IPR claims of which he or she is aware have been or will be disclosed, and any of which he or she becomes aware will be disclosed, in accordance with Section 6 of BCP 79. Internet-Drafts are working documents of the Internet Engineering Task Force (IETF), its areas, and its working groups. Note that other groups may also distribute working documents as Internet- Drafts. Internet-Drafts are draft documents valid for a maximum of six months and may be updated, replaced, or obsoleted by other documents at any time. It is inappropriate to use Internet-Drafts as reference material or to cite them other than as "work in progress." The list of current Internet-Drafts can be accessed at http://www.ietf.org/1id-abstracts.html The list of Internet-Draft Shadow Directories can be accessed at http://www.ietf.org/shadow.html This document is an individual submission to the IETF. Comments should be directed to the author. Copyright Notice Copyright (C) The IETF Trust (2007). Abstract This document serves to register a media type for the OEBPS (Open eBook Publication Structure) Container Format (OCF). IDPF [Page 1] INTERNET-DRAFT draft-conboy-mime-ocf-00 August 6, 2007 TABLE OF CONTENTS 1. Conventions Used.................................................3 2. Introduction.....................................................3 3. Security Considerations..........................................3 4. IANA Considerations..............................................5 4.1. Downloadable Sound.............................................5 5. Authors' Addresses...............................................5 6. References.......................................................5 6.1. Normative......................................................5 7. IPR Notice.......................................................6 8. Copyright Notice.................................................6 IDPF [Page 2] INTERNET-DRAFT draft-conboy-mime-ocf-00 August 6, 2007 1. Introduction The present document registers a media type for the OEBPS (Open eBook Publication Structure) Container Format (OCF). An OCF file is a general-purpose container technology based on the ZIP archive format. It is used to encapsulate OEBPS publications and OPTIONAL alternate renditions thereof. OCF and its related standards are maintained and defined by the International Digital Publishing Forum (IDPF). The media type defined here is needed to correctly identify OCF files when they are edited on disk or used in other places where media types are used. 2. Security Considerations OCF files contain binary data conforming to the ZIP file format. Clearly it is possible to author malicious files which, for example, contain malformed data. Most XML parsers protect themselves from such attacks by rigoriously enforcing conformance. All processors that read OPF files should rigourously check the size and validity of data retrieved. 3. IANA Considerations The present document requests that IANA registers the media type application/epub+zip as specified in Section 3.1. The registration uses the template present in [RFC4288]. 3.1. Media Type for OEBPS Container Format Type name: application Subtype name: epub+zip Required parameters: none Optional parameters: none Encoding considerations: OCF files are binary file in ZIP format. IDPF [Page 3] INTERNET-DRAFT draft-conboy-mime-ocf-00 August 6, 2007 Security considerations: All processors that read OCF files should rigourously check the size and validity of data retrieved. Interoperability considerations: none Published specification: Specification is published by the International Digital Publishing Forum and can be found at http://www.idpf.org/ocf/ocf1.0/ download/ocf10.htm Applications which use this media type: 1) eBook Technologies, Inc. eBook reading system. 2) Adobe Digital Editions 3) OSoft reader 4) Content Reserve Publishing System 5) IDPF Container WG 6) PC Reader.com 7) MobiPocket reader Additional information: Magic number(s): none File extension(s): .epub Macintosh file type code(s): ZIP Person & email address to contact for further information: Nick Bogaty (nbogaty@idpf.org) Intended usage: COMMON Restrictions on usage: None Author: International Digital Publishing Forum (www.idpf.org) Change controller: International Digital Publishing Forum (www.idpf.org) IDPF [Page 4] INTERNET-DRAFT draft-conboy-mime-ocf-00 August 6, 2007 4. RFC Editor Considerations The references to RFC XXXX in the media type registration need to be replaced with the actual RFC number when it is issued. Please remove this section before publication as RFC. 5. Authors' Addresses Garth Conboy eBook Technologies, Inc. 7745 Herschel Avenue La Jolla, CA 92037 Phone: (858) 551-4950 EMail: gc@ebooktechnologies.com John Rivlin eBook Technologies, Inc. 7745 Herschel Avenue La Jolla, CA 92037 Phone: (650) 255-3389 EMail: john@ebooktechnologies.com Jon Ferraiolo IBM Menlo Park, CA Phone: (650) 926-5865 EMail: jferrai@us.ibm.com 6. References 6.1. Normative [OCF] "OEBPS Container Format 1.0", International Digital Publishing Forum (IDPF), New York, NY USA, 2006. [RFC4288] Freed, N. and J. Klensin, "Media Type Specifications and Registration Procedures", BCP 13, RFC 4288, December 2005. IDPF [Page 5] INTERNET-DRAFT draft-conboy-mime-ocf-00 August 6, 2007 7. IPR Notice The IETF takes no position regarding the validity or scope of any Intellectual Property Rights or other rights that might be claimed to pertain to the implementation or use of the technology described in this document or the extent to which any license under such rights might or might not be available; nor does it represent that it has made any independent effort to identify any such rights. Information on the procedures with respect to rights in RFC documents can be found in BCP 78 and BCP 79. Copies of IPR disclosures made to the IETF Secretariat and any assurances of licenses to be made available, or the result of an attempt made to obtain a general license or permission for the use of such proprietary rights by implementers or users of this specification can be obtained from the IETF on-line IPR repository at http://www.ietf.org/ipr. The IETF invites any interested party to bring to its attention any copyrights, patents or patent applications, or other proprietary rights that may cover technology that may be required to implement this standard. Please address the information to the IETF at ietf- ipr@ietf.org. This Internet-Draft expires in August 2006. 8. Copyright Notice Copyright (C) The IETF Trust (2007). This document is subject to the rights, licenses and restrictions contained in BCP 78, and except as set forth therein, the authors retain all their rights. This document and the information contained herein are provided on an "AS IS" basis and THE CONTRIBUTOR, THE ORGANIZATION HE/SHE REPRESENTS OR IS SPONSORED BY (IF ANY), THE INTERNET SOCIETY, THE IETF TRUST AND THE INTERNET ENGINEERING TASK FORCE DISCLAIM ALL WARRANTIES, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO ANY WARRANTY THAT THE USE OF THE INFORMATION HEREIN WILL NOT INFRINGE ANY RIGHTS OR ANY IMPLIED WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE. IDPF [Page 6]