PROJ/src/PJ_aea.c, branch rfc4_dev

cpp conversion: minimal steps to fix compilation errors, not warnings

2018-12-26T09:08:53+00:00

Collect custom C99 math functions in proj_math.h

2018-04-16T20:55:06+00:00

We are relying more and more on C99 math functions. On C89 systems where
those functions are not available our own custom versions of those
functions are used instead. So far these has been spread across the code
base. This commit gathers them in the same file and introduces the
proj_math.h header. The build system checks for C99 math functions. If
not found the proj_math.h header make sure that C99 functions are
defined as their pj_ equivalent.

Ideally proj_math.h is included instead of math.h. This removes the need
for any checks against HAVE_C99_MATH in the code making it easier to
read.

For this commit the functions hypot, log1p and asinh has been taken care
of.

Remove angle brackets for proj headers (#849)

2018-03-11T12:17:07+00:00

* Avoid using angle brackets for PROJ headers.

Switching from #include  to #include "proj.h",
and correspondingly for projects.h and proj_api.h,
reduces the risk of accidentally picking up a system
installed older version of the header while building
a new version of PROJ.

* Also handle geodesic.h

Removed remaining traces of the built in selftest system (#661)

2017-11-12T23:33:40+00:00

* Removed remaining traces of the builtin selftest system. Moved all functionality to test/gie

* Updated Appveyor and Travis build scripts

* Another appveyor script update

Fix various memory leaks. Fixes https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=3573 , https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=3643 and https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=3641 . Credit to OSS Fuzz

2017-11-11T21:20:51+00:00

Remove first batch of internal self tests, now moved to builtins.gie:

2017-10-12T18:58:47+00:00

All projections starting with "a". Replace with stubs returning 10000.

The two PJ_apply_?gridhift.c files have not been touched

Enable default destructor for all PJ objects.

2017-10-06T09:39:27+00:00

In most cases memory deallocation is completely removed from the
code since it can be handled by the default destructor. In a few
special cases a local destructor overrides the default destructor
and makes sure that locally allocated memored is cleaned up correctly.

Move all deallocation from pj_free to pj_default_destructor
Rename pj_latlong.c to fit with the conventional format PJ_latlong.c - freeup was missed here due to wrong naming
Clean up pj_init to avoid double deallocation; Also resolve #576 by adding z_0 and t_0 options in pj_init, while cleaning

Add a prototype for dealloc_params
Added missing errno.h include in pj_ctx.c
Temporarily removing ob_tran from testvarious, to be sure that is where the trouble is
Make PJ_ob_tran.c use proper initialization for the chained projection
proj=ob_tran: make it clear, that we disallow ellipsoidal projections, and, for improved backwards compatibility, turns off default settings, which could inject unwanted ellipsoid definitions
... then also remove the ellipsoid definition from the testvarious test case - which is probably buggy anyway
Work around cs2cs spherical init bug in testvarious; Forbid defs for ob_tran in pj_init

PJ_aea.c: fix memory leak in error code path. Fixes https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=2723. Credit to OSS Fuzz

2017-08-19T22:35:37+00:00

Expanded _ERROR macros.

2017-07-18T09:47:20+00:00

Expanded *_ERROR* macros with calls to proj_errno_set() and proper
returns when necessary. Defined a bunch of new PJD_ERR_ constants in
projects.h that corresponds to the error numbers in pj_strerrno.c. A few
unknown error numbers were replaced by existing ones in pj_strerrno.c.

Avoid zero division in PJ_aea.c setup().

2017-05-24T09:20:08+00:00

Fixes https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=1791

Credit to OSS-Fuzz.