Error management: revise error codes and expose them to the public API#2487

Merged

rouault merged 11 commits intoOSGeo:masterfrom rouault:error_mgt_improvements

Dec 16, 2020

+2,796-2,435

Commits on Dec 14, 2020

Commits on Dec 15, 2020

Revise error codes to have a reduced set exposed in the public API.
rouault
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Doc: document error codes and proj_context_errno_string()
rouault
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tmerc exact: set errno to PROJ_ERR_COORD_TRANSFM_OUTSIDE_PROJECTION_DOMAIN when it returns invalid coordinate
rouault
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proj_trans_array(): make it transform all coordinates even when an error occurs
rouault
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proj_log_XXX functions(): add the short name of the operation as prefix in the error message
rouault
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Various operations: remove explicit short name prefixing in log messages now that it is automatically added
rouault
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Remove internal use of PJ_LOG_DEBUG_MINOR and PJ_LOG_DEBUG_MAJOR
rouault
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horner.cpp: remove uses of EINVAL and EDOM errno
rouault
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Remap ENOMEM from PROJ_ERR_INVALID_OP to PROJ_ERR_OTHER
rouault
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