boost/geometry/srs/projections/impl/pj_strerrno.hpp
// Boost.Geometry // This file is manually converted from PROJ4 // This file was modified by Oracle on 2017, 2018. // Modifications copyright (c) 2017-2018, Oracle and/or its affiliates. // Contributed and/or modified by Adam Wulkiewicz, on behalf of Oracle // Use, modification and distribution is subject to the Boost Software License, // Version 1.0. (See accompanying file LICENSE_1_0.txt or copy at // http://www.boost.org/LICENSE_1_0.txt) // This file is converted from PROJ4, http://trac.osgeo.org/proj // PROJ4 is originally written by Gerald Evenden (then of the USGS) // PROJ4 is maintained by Frank Warmerdam // This file was converted to Geometry Library by Adam Wulkiewicz // Original copyright notice: // None /* list of projection system pj_errno values */ #ifndef BOOST_GEOMETRY_PROJECTIONS_IMPL_PJ_STRERRNO_HPP #define BOOST_GEOMETRY_PROJECTIONS_IMPL_PJ_STRERRNO_HPP #include <cerrno> #include <cstring> #include <sstream> #include <string> namespace boost { namespace geometry { namespace projections { namespace detail { // Originally defined in projects.hpp /* library errors */ enum error_type { error_no_args = -1, error_no_option_in_init_file = -2, error_no_colon_in_init_string = -3, error_proj_not_named = -4, error_unknown_projection_id = -5, error_eccentricity_is_one = -6, error_unknow_unit_id = -7, error_invalid_boolean_param = -8, error_unknown_ellp_param = -9, error_rev_flattening_is_zero = -10, error_ref_rad_larger_than_90 = -11, error_es_less_than_zero = -12, error_major_axis_not_given = -13, error_lat_or_lon_exceed_limit = -14, error_invalid_x_or_y = -15, error_wrong_format_dms_value = -16, error_non_conv_inv_meri_dist = -17, error_non_con_inv_phi2 = -18, error_acos_asin_arg_too_large = -19, error_tolerance_condition = -20, error_conic_lat_equal = -21, error_lat_larger_than_90 = -22, error_lat1_is_zero = -23, error_lat_ts_larger_than_90 = -24, error_control_point_no_dist = -25, error_no_rotation_proj = -26, error_w_or_m_zero_or_less = -27, error_lsat_not_in_range = -28, error_path_not_in_range = -29, error_h_less_than_zero = -30, error_k_less_than_zero = -31, error_lat_1_or_2_zero_or_90 = -32, error_lat_0_or_alpha_eq_90 = -33, error_ellipsoid_use_required = -34, error_invalid_utm_zone = -35, error_tcheby_val_out_of_range = -36, error_failed_to_find_proj = -37, error_failed_to_load_grid = -38, error_invalid_m_or_n = -39, error_n_out_of_range = -40, error_lat_1_2_unspecified = -41, error_abs_lat1_eq_abs_lat2 = -42, error_lat_0_half_pi_from_mean = -43, error_unparseable_cs_def = -44, error_geocentric = -45, error_unknown_prime_meridian = -46, error_axis = -47, error_grid_area = -48, error_invalid_sweep_axis = -49, error_malformed_pipeline = -50, error_unit_factor_less_than_0 = -51, error_invalid_scale = -52, error_non_convergent = -53, error_missing_args = -54, error_lat_0_is_zero = -55, error_ellipsoidal_unsupported = -56, error_too_many_inits = -57, error_invalid_arg = -58 }; static const char * pj_err_list[] = { "no arguments in initialization list", /* -1 */ "no options found in 'init' file", /* -2 */ "no colon in init= string", /* -3 */ "projection not named", /* -4 */ "unknown projection id", /* -5 */ "effective eccentricity = 1.", /* -6 */ "unknown unit conversion id", /* -7 */ "invalid boolean param argument", /* -8 */ "unknown elliptical parameter name", /* -9 */ "reciprocal flattening (1/f) = 0", /* -10 */ "|radius reference latitude| > 90", /* -11 */ "squared eccentricity < 0", /* -12 */ "major axis or radius = 0 or not given", /* -13 */ "latitude or longitude exceeded limits", /* -14 */ "invalid x or y", /* -15 */ "improperly formed DMS value", /* -16 */ "non-convergent inverse meridional dist", /* -17 */ "non-convergent inverse phi2", /* -18 */ "acos/asin: |arg| >1.+1e-14", /* -19 */ "tolerance condition error", /* -20 */ "conic lat_1 = -lat_2", /* -21 */ "lat_1 >= 90", /* -22 */ "lat_1 = 0", /* -23 */ "lat_ts >= 90", /* -24 */ "no distance between control points", /* -25 */ "projection not selected to be rotated", /* -26 */ "W <= 0 or M <= 0", /* -27 */ "lsat not in 1-5 range", /* -28 */ "path not in range", /* -29 */ "h <= 0", /* -30 */ "k <= 0", /* -31 */ "lat_0 = 0 or 90 or alpha = 90", /* -32 */ "lat_1=lat_2 or lat_1=0 or lat_2=90", /* -33 */ "elliptical usage required", /* -34 */ "invalid UTM zone number", /* -35 */ "arg(s) out of range for Tcheby eval", /* -36 */ "failed to find projection to be rotated", /* -37 */ "failed to load datum shift file", /* -38 */ "both n & m must be spec'd and > 0", /* -39 */ "n <= 0, n > 1 or not specified", /* -40 */ "lat_1 or lat_2 not specified", /* -41 */ "|lat_1| == |lat_2|", /* -42 */ "lat_0 is pi/2 from mean lat", /* -43 */ "unparseable coordinate system definition", /* -44 */ "geocentric transformation missing z or ellps", /* -45 */ "unknown prime meridian conversion id", /* -46 */ "illegal axis orientation combination", /* -47 */ "point not within available datum shift grids", /* -48 */ "invalid sweep axis, choose x or y", /* -49 */ "malformed pipeline", /* -50 */ "unit conversion factor must be > 0", /* -51 */ "invalid scale", /* -52 */ "non-convergent computation", /* -53 */ "missing required arguments", /* -54 */ "lat_0 = 0", /* -55 */ "ellipsoidal usage unsupported", /* -56 */ "only one +init allowed for non-pipeline operations", /* -57 */ "argument not numerical or out of range", /* -58 */ /* When adding error messages, remember to update ID defines in projects.h, and transient_error array in pj_transform */ }; inline std::string pj_generic_strerrno(std::string const& msg, int err) { std::stringstream ss; ss << msg << " (" << err << ")"; return ss.str(); } inline std::string pj_strerrno(int err) { if (0==err) { return ""; } else if (err > 0) { // std::strerror function may be not thread-safe //return std::strerror(err); switch(err) { #ifdef EINVAL case EINVAL: return "Invalid argument"; #endif #ifdef EDOM case EDOM: return "Math argument out of domain of func"; #endif #ifdef ERANGE case ERANGE: return "Math result not representable"; #endif default: return pj_generic_strerrno("system error", err); } } else /*if (err < 0)*/ { size_t adjusted_err = - err - 1; if (adjusted_err < (sizeof(pj_err_list) / sizeof(char *))) { return(pj_err_list[adjusted_err]); } else { return pj_generic_strerrno("invalid projection system error", err); } } } } // namespace detail }}} // namespace boost::geometry::projections #endif // BOOST_GEOMETRY_PROJECTIONS_IMPL_PJ_STRERRNO_HPP