svn-gvsig-desktop / tags / v1_9_Build_1246 / libraries / libjni-proj4 / src / pj_strerrno.c
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/* list of projection system pj_errno values */
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#ifndef lint
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static const char SCCSID[]="@(#)pj_strerrno.c 4.12 94/05/25 GIE REL"; |
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#endif
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#include <stdio.h> |
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#include <errno.h> |
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#include <string.h> |
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#include <projects.h> |
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static char * |
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pj_err_list[] = { |
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"no arguments in initialization list", /* -1 */ |
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"no options found in 'init' file", /* -2 */ |
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"no colon in init= string", /* -3 */ |
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"projection not named", /* -4 */ |
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"unknown projection id", /* -5 */ |
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"effective eccentricity = 1.", /* -6 */ |
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"unknown unit conversion id", /* -7 */ |
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"invalid boolean param argument", /* -8 */ |
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"unknown elliptical parameter name", /* -9 */ |
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"reciprocal flattening (1/f) = 0", /* -10 */ |
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"|radius reference latitude| > 90", /* -11 */ |
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"squared eccentricity < 0", /* -12 */ |
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"major axis or radius = 0 or not given", /* -13 */ |
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"latitude or longitude exceeded limits", /* -14 */ |
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"invalid x or y", /* -15 */ |
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"improperly formed DMS value", /* -16 */ |
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"non-convergent inverse meridinal dist", /* -17 */ |
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"non-convergent inverse phi2", /* -18 */ |
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"acos/asin: |arg| >1.+1e-14", /* -19 */ |
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"tolerance condition error", /* -20 */ |
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"conic lat_1 = -lat_2", /* -21 */ |
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"lat_1 >= 90", /* -22 */ |
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"lat_1 = 0", /* -23 */ |
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"lat_ts >= 90", /* -24 */ |
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"no distance between control points", /* -25 */ |
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"projection not selected to be rotated", /* -26 */ |
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"W <= 0 or M <= 0", /* -27 */ |
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"lsat not in 1-5 range", /* -28 */ |
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"path not in range", /* -29 */ |
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"h <= 0", /* -30 */ |
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"k <= 0", /* -31 */ |
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"lat_0 = 0 or 90 or alpha = 90", /* -32 */ |
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"lat_1=lat_2 or lat_1=0 or lat_2=90", /* -33 */ |
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"elliptical usage required", /* -34 */ |
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"invalid UTM zone number", /* -35 */ |
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"arg(s) out of range for Tcheby eval", /* -36 */ |
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"failed to find projection to be rotated", /* -37 */ |
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"failed to load NAD27-83 correction file", /* -38 */ |
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"both n & m must be spec'd and > 0", /* -39 */ |
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"n <= 0, n > 1 or not specified", /* -40 */ |
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"lat_1 or lat_2 not specified", /* -41 */ |
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"|lat_1| == |lat_2|", /* -42 */ |
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"lat_0 is pi/2 from mean lat", /* -43 */ |
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"unparseable coordinate system definition", /* -44 */ |
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"geocentric transformation missing z or ellps", /* -45 */ |
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"unknown prime meridian conversion id", /* -46 */ |
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}; |
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char *
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pj_strerrno(int err)
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{ |
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static char note[50]; |
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if (err > 0) |
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#ifdef HAVE_STRERROR
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return strerror(err);
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#else
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{ |
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sprintf(note,"no system list, errno: %d\n", err);
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return note;
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} |
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#endif
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else if (err < 0) { |
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int adjusted_err = - err - 1; |
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if (adjusted_err < (sizeof(pj_err_list) / sizeof(char *))) |
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return(pj_err_list[adjusted_err]);
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else
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{ |
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sprintf( note, "invalid projection system error (%d)",
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err ); |
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return note;
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} |
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} else
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return NULL; |
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} |