diff options
Diffstat (limited to 'src/pj_wkt2_parser.cpp')
| -rw-r--r-- | src/pj_wkt2_parser.cpp | 221 |
1 files changed, 0 insertions, 221 deletions
diff --git a/src/pj_wkt2_parser.cpp b/src/pj_wkt2_parser.cpp deleted file mode 100644 index 0e898436..00000000 --- a/src/pj_wkt2_parser.cpp +++ /dev/null @@ -1,221 +0,0 @@ -/****************************************************************************** - * Project: PROJ - * Purpose: WKT2 parser grammar - * Author: Even Rouault, <even.rouault at spatialys.com> - * - ****************************************************************************** - * Copyright (c) 2018 Even Rouault, <even.rouault at spatialys.com> - * - * Permission is hereby granted, free of charge, to any person obtaining a - * copy of this software and associated documentation files (the "Software"), - * to deal in the Software without restriction, including without limitation - * the rights to use, copy, modify, merge, publish, distribute, sublicense, - * and/or sell copies of the Software, and to permit persons to whom the - * Software is furnished to do so, subject to the following conditions: - * - * The above copyright notice and this permission notice shall be included - * in all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS - * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL - * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER - * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING - * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER - * DEALINGS IN THE SOFTWARE. - ****************************************************************************/ - -#ifndef FROM_PROJ_CPP -#define FROM_PROJ_CPP -#endif - -#include "proj/internal/internal.hpp" - -#include <algorithm> -#include <cctype> -#include <cstring> -#include <string> - -#include "pj_wkt2_parser.h" -#include "pj_wkt_parser.hpp" - -using namespace NS_PROJ::internal; - -//! @cond Doxygen_Suppress - -// --------------------------------------------------------------------------- - -struct pj_wkt2_parse_context : public pj_wkt_parse_context {}; - -// --------------------------------------------------------------------------- - -void pj_wkt2_error(pj_wkt2_parse_context *context, const char *msg) { - pj_wkt_error(context, msg); -} - -// --------------------------------------------------------------------------- - -std::string pj_wkt2_parse(const std::string &wkt) { - pj_wkt2_parse_context context; - context.pszInput = wkt.c_str(); - context.pszLastSuccess = wkt.c_str(); - context.pszNext = wkt.c_str(); - if (pj_wkt2_parse(&context) != 0) { - return context.errorMsg; - } - return std::string(); -} - -// --------------------------------------------------------------------------- - -typedef struct { - const char *pszToken; - int nTokenVal; -} wkt2_tokens; - -#define PAIR(X) \ - { #X, T_##X } - -static const wkt2_tokens tokens[] = { - PAIR(PARAMETER), PAIR(PROJECTION), PAIR(DATUM), PAIR(SPHEROID), - PAIR(PRIMEM), PAIR(UNIT), PAIR(AXIS), - - PAIR(GEODCRS), PAIR(LENGTHUNIT), PAIR(ANGLEUNIT), PAIR(SCALEUNIT), - PAIR(TIMEUNIT), PAIR(ELLIPSOID), PAIR(CS), PAIR(ID), PAIR(PROJCRS), - PAIR(BASEGEODCRS), PAIR(MERIDIAN), PAIR(BEARING), PAIR(ORDER), PAIR(ANCHOR), - PAIR(CONVERSION), PAIR(METHOD), PAIR(REMARK), PAIR(GEOGCRS), - PAIR(BASEGEOGCRS), PAIR(SCOPE), PAIR(AREA), PAIR(BBOX), PAIR(CITATION), - PAIR(URI), PAIR(VERTCRS), PAIR(VDATUM), PAIR(GEOIDMODEL), PAIR(COMPOUNDCRS), - PAIR(PARAMETERFILE), PAIR(COORDINATEOPERATION), PAIR(SOURCECRS), - PAIR(TARGETCRS), PAIR(INTERPOLATIONCRS), PAIR(OPERATIONACCURACY), - PAIR(CONCATENATEDOPERATION), PAIR(STEP), PAIR(BOUNDCRS), - PAIR(ABRIDGEDTRANSFORMATION), PAIR(DERIVINGCONVERSION), PAIR(TDATUM), - PAIR(CALENDAR), PAIR(TIMEORIGIN), PAIR(TIMECRS), PAIR(VERTICALEXTENT), - PAIR(TIMEEXTENT), PAIR(USAGE), PAIR(DYNAMIC), PAIR(FRAMEEPOCH), PAIR(MODEL), - PAIR(VELOCITYGRID), PAIR(ENSEMBLE), PAIR(MEMBER), PAIR(ENSEMBLEACCURACY), - PAIR(DERIVEDPROJCRS), PAIR(BASEPROJCRS), PAIR(EDATUM), PAIR(ENGCRS), - PAIR(PDATUM), PAIR(PARAMETRICCRS), PAIR(PARAMETRICUNIT), PAIR(BASEVERTCRS), - PAIR(BASEENGCRS), PAIR(BASEPARAMCRS), PAIR(BASETIMECRS), PAIR(GEODETICCRS), - PAIR(GEODETICDATUM), PAIR(PROJECTEDCRS), PAIR(PRIMEMERIDIAN), - PAIR(GEOGRAPHICCRS), PAIR(TRF), PAIR(VERTICALCRS), PAIR(VERTICALDATUM), - PAIR(VRF), PAIR(TIMEDATUM), PAIR(TEMPORALQUANTITY), PAIR(ENGINEERINGDATUM), - PAIR(ENGINEERINGCRS), PAIR(PARAMETRICDATUM), PAIR(EPOCH), PAIR(COORDEPOCH), - PAIR(COORDINATEMETADATA), PAIR(POINTMOTIONOPERATION), - - // CS types - PAIR(AFFINE), PAIR(CARTESIAN), PAIR(CYLINDRICAL), PAIR(ELLIPSOIDAL), - PAIR(LINEAR), PAIR(PARAMETRIC), PAIR(POLAR), PAIR(SPHERICAL), - PAIR(VERTICAL), PAIR(TEMPORAL), PAIR(TEMPORALCOUNT), PAIR(TEMPORALMEASURE), - PAIR(ORDINAL), PAIR(TEMPORALDATETIME), - - // Axis directions - PAIR(NORTH), PAIR(NORTHNORTHEAST), PAIR(NORTHEAST), PAIR(EASTNORTHEAST), - PAIR(EAST), PAIR(EASTSOUTHEAST), PAIR(SOUTHEAST), PAIR(SOUTHSOUTHEAST), - PAIR(SOUTH), PAIR(SOUTHSOUTHWEST), PAIR(SOUTHWEST), PAIR(WESTSOUTHWEST), - PAIR(WEST), PAIR(WESTNORTHWEST), PAIR(NORTHWEST), PAIR(NORTHNORTHWEST), - PAIR(UP), PAIR(DOWN), PAIR(GEOCENTRICX), PAIR(GEOCENTRICY), - PAIR(GEOCENTRICZ), PAIR(COLUMNPOSITIVE), PAIR(COLUMNNEGATIVE), - PAIR(ROWPOSITIVE), PAIR(ROWNEGATIVE), PAIR(DISPLAYRIGHT), PAIR(DISPLAYLEFT), - PAIR(DISPLAYUP), PAIR(DISPLAYDOWN), PAIR(FORWARD), PAIR(AFT), PAIR(PORT), - PAIR(STARBOARD), PAIR(CLOCKWISE), PAIR(COUNTERCLOCKWISE), PAIR(TOWARDS), - PAIR(AWAYFROM), PAIR(FUTURE), PAIR(PAST), PAIR(UNSPECIFIED), -}; - -// --------------------------------------------------------------------------- - -int pj_wkt2_lex(YYSTYPE * /*pNode */, pj_wkt2_parse_context *context) { - size_t i; - const char *pszInput = context->pszNext; - - /* -------------------------------------------------------------------- */ - /* Skip white space. */ - /* -------------------------------------------------------------------- */ - while (*pszInput == ' ' || *pszInput == '\t' || *pszInput == 10 || - *pszInput == 13) - pszInput++; - - context->pszLastSuccess = pszInput; - - if (*pszInput == '\0') { - context->pszNext = pszInput; - return EOF; - } - - /* -------------------------------------------------------------------- */ - /* Recognize node names. */ - /* -------------------------------------------------------------------- */ - if (isalpha(*pszInput)) { - for (i = 0; i < sizeof(tokens) / sizeof(tokens[0]); i++) { - if (ci_starts_with(pszInput, tokens[i].pszToken) && - !isalpha(pszInput[strlen(tokens[i].pszToken)])) { - context->pszNext = pszInput + strlen(tokens[i].pszToken); - return tokens[i].nTokenVal; - } - } - } - - /* -------------------------------------------------------------------- */ - /* Recognize unsigned integer */ - /* -------------------------------------------------------------------- */ - - if (*pszInput >= '0' && *pszInput <= '9') { - - // Special case for 1, 2, 3 - if ((*pszInput == '1' || *pszInput == '2' || *pszInput == '3') && - !(pszInput[1] >= '0' && pszInput[1] <= '9')) { - context->pszNext = pszInput + 1; - return *pszInput; - } - - pszInput++; - while (*pszInput >= '0' && *pszInput <= '9') - pszInput++; - - context->pszNext = pszInput; - - return T_UNSIGNED_INTEGER_DIFFERENT_ONE_TWO_THREE; - } - - /* -------------------------------------------------------------------- */ - /* Recognize double quoted strings. */ - /* -------------------------------------------------------------------- */ - if (*pszInput == '"') { - pszInput++; - while (*pszInput != '\0') { - if (*pszInput == '"') { - if (pszInput[1] == '"') - pszInput++; - else - break; - } - pszInput++; - } - if (*pszInput == '\0') { - context->pszNext = pszInput; - return EOF; - } - context->pszNext = pszInput + 1; - return T_STRING; - } - - // As used in examples of OGC 12-063r5 - const char *startPrintedQuote = "\xE2\x80\x9C"; - const char *endPrintedQuote = "\xE2\x80\x9D"; - if (strncmp(pszInput, startPrintedQuote, 3) == 0) { - context->pszNext = strstr(pszInput, endPrintedQuote); - if (context->pszNext == nullptr) { - context->pszNext = pszInput + strlen(pszInput); - return EOF; - } - context->pszNext += 3; - return T_STRING; - } - - /* -------------------------------------------------------------------- */ - /* Handle special tokens. */ - /* -------------------------------------------------------------------- */ - context->pszNext = pszInput + 1; - return *pszInput; -} - -//! @endcond |