Update to version 20140220

Changes from previous version:

+ portability fixes from xtraeme for his Linux distribution:
+ add search for ar(1) into autoconf
+ define __printflike if it's not alrea

Update to version 20140220

Changes from previous version:

+ portability fixes from xtraeme for his Linux distribution:
+ add search for ar(1) into autoconf
+ define __printflike if it's not already defined
+ fix missing asprintf (I fixed this differently)

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Add __printflike where necessary.

Fix compilation:
kill PGP_ERROR() and make everything use a format.
XXX: Fixme to use __VA_ARGS__ instead of the silly PGP_ERROR_N() macros.

Take the internal functions and definitions back out of the implementation
namespace:

:g/\<__ops/s//pgp/g
:g/\<__OPS/s//__PGP/g
:g/\<OPS/s//PGP/g

No functional change, regression tests complete

Take the internal functions and definitions back out of the implementation
namespace:

:g/\<__ops/s//pgp/g
:g/\<__OPS/s//__PGP/g
:g/\<OPS/s//PGP/g

No functional change, regression tests complete successfully.

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CHANGES 1.99.4 -> 1.99.5

+ Luke Mewburn completely overhauled the auto tools infrastructure
+ changed signature (hah!) of some netpgp file management prototypes to
use const char * for file names

CHANGES 1.99.4 -> 1.99.5

+ Luke Mewburn completely overhauled the auto tools infrastructure
+ changed signature (hah!) of some netpgp file management prototypes to
use const char * for file names and user ids, not char * - suggested by
christos
+ change some of the openpgpsdk display functions to return integer values,
and send those values back from the netpgp functions - suggested by
christos
+ rather than passing a shedload of variables to netpgp_init(), get rid
of them, and set variables using the netpgp_[gs]etvar() interface
+ replace some magic constants with descriptive names
+ use a netpgp variable to skip userid checks if necessary
+ add ability to allow coredumps via --coredumps if (a) you have taken
leave of your sanity, and (b) you have some magical persistent
storage which doesn't spare sectors, and (c) you know how to remove
a file securely
+ bumped library version on NetBSD to 1.0 for interface changes

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+ don't use arrays of length 1 to hold single instances of characters,
unsigned or not - just use a single character itself
+ misc cleanup
+ rename cinfo to "output" and ops_createinfo_t to "ops_ou

+ don't use arrays of length 1 to hold single instances of characters,
unsigned or not - just use a single character itself
+ misc cleanup
+ rename cinfo to "output" and ops_createinfo_t to "ops_output_t" to
be a bit more descriptive
+ shorten some long names
+ get rid of test for libgen.h - it's not needed anymore
+ bump to version 0.99.4, and 20090515 sources, regenerate configure and co
+ numerous name changes to be more consistent and more concise
+ add verbosity level to the variables that can be set and retrieved by
netpgp_setvar() and netpgp_getvar()
+ added --verbose option to netpgp(1)
+ add __RCSID() to all files

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+ got rid of "local" header files. These aren't necessary since the openpgpsdk
code was modified to all be in the same directory
+ added netpgp_getvar() and netpgp_setvar(), and use them to get and

+ got rid of "local" header files. These aren't necessary since the openpgpsdk
code was modified to all be in the same directory
+ added netpgp_getvar() and netpgp_setvar(), and use them to get and set the
user id and hash algorithm preference
+ get rid of <stdbool.h> usage - I'm still not sure this is the way we should
be going long term, but the bool changes got integrated with the others,
and are there in cvs history if we want to resurrect them. Correct autoconf
accordingly. Bump netpgp minimus version, and autoconf-based date version.
+ updated documentation to reflect these changes

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Commit the weekend's changes:

+ minor name changes
+ remove duplicated code (commented out) in packet-print.c
+ original code contained abstraction violations for hash size - fix them
+ get rid of s

Commit the weekend's changes:

+ minor name changes
+ remove duplicated code (commented out) in packet-print.c
+ original code contained abstraction violations for hash size - fix them
+ get rid of some magic constants related to length of hash arrays
+ allow a choice of hash algorithms for the signature digest (rather
than hardcoding SHA1 - it is looking as though collisions are easier
to manufacture based on recent findings)
+ move default signature RSA hash algorithm to SHA256 (from SHA1). This is
passed as a string parameter from the high-level interface. We'll
revisit this later after a good way to specify the algorithm has been
found.
+ display the size of the keys in --list-packets
+ display the keydata prior to file decryption

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Import netpgp source into crypto/external - this is a heavily-modified
version of openpgpsdk, and will replace it. Differences between netpgp
and the NetBSD repository version of openpgpsdk are:

+ W

Import netpgp source into crypto/external - this is a heavily-modified
version of openpgpsdk, and will replace it. Differences between netpgp
and the NetBSD repository version of openpgpsdk are:

+ Wrap source code in GNU autoconf/configure
+ New high-level interface for libnetpgp(3) and netpgp(1)
+ Hide prolifery of local headers in the internal lib directory -
there is now one exported header called netpgp.h
+ Hide all ops_* functions and structs behind __ops_* names
+ Fix long-standing bug - make decryption work with files > 8192 bytes
(fix for signature verification of signed files > 8192 bytes was already
brought forward from the NetBSD repository of openpgpsdk)
+ Use mmap(2) to read files, falls back to read(2) if can't do mmap
+ Compile portable package using libtool
+ Rationalise the number of source files - merge a number of smaller ones
+ Case-insensitive matching of key ids
+ Use PRIsize throughout
+ Use calloc(3) throughout to zero memory
+ Get rid of global symbols which abused a macro
+ Use more descriptive names - remove "_arg_" components, name things for their
purpose, rather than what they are (their type)
+ No more --passphrase= argument to netpgp(1) - this is now always
done through callbacks
+ Report source code date and build date in version number, as well as the
version number itself

This will form the basis of the portable netpgp package.

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