1 | /****************************************************************************** |
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2 | * $Id: ogr2ogr.cpp 15473 2008-10-07 20:59:24Z warmerdam $ |
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3 | * |
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4 | * Project: OpenGIS Simple Features Reference Implementation |
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5 | * Purpose: Simple client for translating between formats. |
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6 | * Author: Frank Warmerdam, warmerdam@pobox.com |
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7 | * |
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8 | ****************************************************************************** |
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9 | * Copyright (c) 1999, Frank Warmerdam |
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10 | * |
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11 | * Permission is hereby granted, free of charge, to any person obtaining a |
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12 | * copy of this software and associated documentation files (the "Software"), |
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13 | * to deal in the Software without restriction, including without limitation |
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14 | * the rights to use, copy, modify, merge, publish, distribute, sublicense, |
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15 | * and/or sell copies of the Software, and to permit persons to whom the |
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16 | * Software is furnished to do so, subject to the following conditions: |
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17 | * |
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18 | * The above copyright notice and this permission notice shall be included |
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19 | * in all copies or substantial portions of the Software. |
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20 | * |
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21 | * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS |
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22 | * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, |
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23 | * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL |
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24 | * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER |
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25 | * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING |
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26 | * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER |
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27 | * DEALINGS IN THE SOFTWARE. |
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28 | ****************************************************************************/ |
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29 | |
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30 | #include "ogrsf_frmts.h" |
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31 | #include "ogr_p.h" |
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32 | #include "cpl_conv.h" |
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33 | #include "cpl_string.h" |
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34 | #include "ogr_api.h" |
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35 | #ifdef ZOO_SERVICE |
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36 | #include "service.h" |
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37 | #endif |
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38 | |
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39 | CPL_CVSID("$Id: ogr2ogr.cpp 15473 2008-10-07 20:59:24Z warmerdam $"); |
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40 | |
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41 | #ifdef ZOO_SERVICE |
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42 | extern "C" { |
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43 | #endif |
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44 | |
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45 | static void Usage(); |
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46 | |
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47 | static int TranslateLayer( OGRDataSource *poSrcDS, |
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48 | OGRLayer * poSrcLayer, |
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49 | OGRDataSource *poDstDS, |
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50 | char ** papszLSCO, |
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51 | const char *pszNewLayerName, |
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52 | int bTransform, |
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53 | OGRSpatialReference *poOutputSRS, |
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54 | OGRSpatialReference *poSourceSRS, |
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55 | char **papszSelFields, |
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56 | int bAppend, int eGType, |
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57 | int bOverwrite, |
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58 | double dfMaxSegmentLength); |
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59 | |
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60 | static int bSkipFailures = FALSE; |
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61 | static int nGroupTransactions = 200; |
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62 | static int bPreserveFID = FALSE; |
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63 | static int nFIDToFetch = OGRNullFID; |
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64 | |
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65 | /************************************************************************/ |
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66 | /* main() */ |
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67 | /************************************************************************/ |
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68 | |
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69 | #ifdef ZOO_SERVICE |
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70 | #ifdef WIN32 |
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71 | __declspec(dllexport) |
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72 | #endif |
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73 | int Ogr2Ogr(maps*& conf,maps*& inputs,maps*& outputs) |
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74 | #else |
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75 | int main( int nArgc, char ** papszArgv ) |
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76 | #endif |
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77 | { |
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78 | const char *pszFormat = "ESRI Shapefile"; |
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79 | const char *pszDataSource = NULL; |
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80 | const char *pszDestDataSource = NULL; |
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81 | char **papszLayers = NULL; |
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82 | char **papszDSCO = NULL, **papszLCO = NULL; |
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83 | int bTransform = FALSE; |
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84 | int bAppend = FALSE, bUpdate = FALSE, bOverwrite = FALSE; |
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85 | const char *pszOutputSRSDef = NULL; |
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86 | const char *pszSourceSRSDef = NULL; |
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87 | OGRSpatialReference *poOutputSRS = NULL; |
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88 | OGRSpatialReference *poSourceSRS = NULL; |
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89 | const char *pszNewLayerName = NULL; |
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90 | const char *pszWHERE = NULL; |
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91 | OGRGeometry *poSpatialFilter = NULL; |
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92 | const char *pszSelect; |
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93 | char **papszSelFields = NULL; |
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94 | const char *pszSQLStatement = NULL; |
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95 | int eGType = -2; |
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96 | double dfMaxSegmentLength = 0; |
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97 | |
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98 | /* Check strict compilation and runtime library version as we use C++ API */ |
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99 | if (! GDAL_CHECK_VERSION("ogr2ogr")) |
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100 | #ifdef ZOO_SERVICE |
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101 | { |
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102 | fprintf(stderr,"Not correct version of the gdal library\n"); |
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103 | return SERVICE_FAILED; |
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104 | } |
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105 | #else |
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106 | exit(1); |
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107 | #endif |
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108 | /* -------------------------------------------------------------------- */ |
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109 | /* Register format(s). */ |
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110 | /* -------------------------------------------------------------------- */ |
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111 | OGRRegisterAll(); |
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112 | |
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113 | #ifdef ZOO_SERVICE |
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114 | map *tmpMap=NULL; |
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115 | char dataPath[1024]; |
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116 | tmpMap=getMapFromMaps(conf,"main","dataPath"); |
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117 | if(tmpMap!=NULL) |
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118 | sprintf(dataPath,"%s",tmpMap->value); |
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119 | tmpMap=NULL; |
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120 | char tempPath[1024]; |
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121 | tmpMap=getMapFromMaps(conf,"main","tmpPath"); |
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122 | if(tmpMap!=NULL){ |
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123 | sprintf(tempPath,"%s",tmpMap->value); |
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124 | } |
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125 | |
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126 | tmpMap=NULL; |
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127 | tmpMap=getMapFromMaps(inputs,"F","value"); |
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128 | if(tmpMap!=NULL){ |
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129 | pszFormat=tmpMap->value; |
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130 | } |
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131 | |
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132 | tmpMap=NULL; |
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133 | tmpMap=getMapFromMaps(inputs,"DSCO","value"); |
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134 | if(tmpMap!=NULL){ |
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135 | papszDSCO = CSLAddString(papszDSCO, tmpMap->value ); |
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136 | } |
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137 | |
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138 | tmpMap=NULL; |
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139 | tmpMap=getMapFromMaps(inputs,"LCO","value"); |
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140 | if(tmpMap!=NULL){ |
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141 | papszLCO = CSLAddString(papszLCO, tmpMap->value ); |
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142 | } |
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143 | |
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144 | tmpMap=NULL; |
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145 | tmpMap=getMapFromMaps(inputs,"LCO","value"); |
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146 | if(tmpMap!=NULL){ |
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147 | papszLCO = CSLAddString(papszLCO, tmpMap->value ); |
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148 | } |
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149 | |
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150 | tmpMap=NULL; |
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151 | tmpMap=getMapFromMaps(inputs,"preserve_fid","value"); |
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152 | if(tmpMap!=NULL){ |
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153 | bPreserveFID = TRUE; |
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154 | } |
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155 | |
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156 | tmpMap=NULL; |
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157 | tmpMap=getMapFromMaps(inputs,"skipfailure","value"); |
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158 | if(tmpMap!=NULL){ |
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159 | bPreserveFID = TRUE; |
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160 | bSkipFailures = TRUE; |
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161 | nGroupTransactions = 1; /* #2409 */ |
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162 | } |
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163 | |
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164 | tmpMap=NULL; |
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165 | tmpMap=getMapFromMaps(inputs,"append","value"); |
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166 | if(tmpMap!=NULL){ |
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167 | bAppend = TRUE; |
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168 | } |
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169 | |
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170 | tmpMap=NULL; |
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171 | tmpMap=getMapFromMaps(inputs,"overwrite","value"); |
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172 | if(tmpMap!=NULL){ |
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173 | bOverwrite = TRUE; |
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174 | } |
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175 | |
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176 | tmpMap=NULL; |
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177 | tmpMap=getMapFromMaps(inputs,"update","value"); |
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178 | if(tmpMap!=NULL){ |
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179 | bUpdate = TRUE; |
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180 | } |
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181 | |
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182 | tmpMap=NULL; |
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183 | tmpMap=getMapFromMaps(inputs,"fid","value"); |
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184 | if(tmpMap!=NULL){ |
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185 | nFIDToFetch = atoi(tmpMap->value); |
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186 | } |
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187 | |
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188 | tmpMap=NULL; |
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189 | tmpMap=getMapFromMaps(inputs,"sql","value"); |
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190 | if(tmpMap!=NULL){ |
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191 | pszSQLStatement = tmpMap->value; |
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192 | } |
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193 | |
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194 | tmpMap=NULL; |
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195 | tmpMap=getMapFromMaps(inputs,"nln","value"); |
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196 | if(tmpMap!=NULL){ |
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197 | pszNewLayerName = tmpMap->value; |
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198 | } |
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199 | |
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200 | tmpMap=NULL; |
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201 | tmpMap=getMapFromMaps(inputs,"nlt","value"); |
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202 | if(tmpMap!=NULL){ |
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203 | pszNewLayerName = tmpMap->value; |
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204 | if( EQUAL(tmpMap->value,"NONE") ) |
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205 | eGType = wkbNone; |
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206 | else if( EQUAL(tmpMap->value,"GEOMETRY") ) |
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207 | eGType = wkbUnknown; |
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208 | else if( EQUAL(tmpMap->value,"POINT") ) |
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209 | eGType = wkbPoint; |
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210 | else if( EQUAL(tmpMap->value,"LINESTRING") ) |
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211 | eGType = wkbLineString; |
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212 | else if( EQUAL(tmpMap->value,"POLYGON") ) |
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213 | eGType = wkbPolygon; |
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214 | else if( EQUAL(tmpMap->value,"GEOMETRYCOLLECTION") ) |
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215 | eGType = wkbGeometryCollection; |
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216 | else if( EQUAL(tmpMap->value,"MULTIPOINT") ) |
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217 | eGType = wkbMultiPoint; |
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218 | else if( EQUAL(tmpMap->value,"MULTILINESTRING") ) |
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219 | eGType = wkbMultiLineString; |
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220 | else if( EQUAL(tmpMap->value,"MULTIPOLYGON") ) |
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221 | eGType = wkbMultiPolygon; |
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222 | else if( EQUAL(tmpMap->value,"GEOMETRY25D") ) |
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223 | eGType = wkbUnknown | wkb25DBit; |
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224 | else if( EQUAL(tmpMap->value,"POINT25D") ) |
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225 | eGType = wkbPoint25D; |
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226 | else if( EQUAL(tmpMap->value,"LINESTRING25D") ) |
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227 | eGType = wkbLineString25D; |
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228 | else if( EQUAL(tmpMap->value,"POLYGON25D") ) |
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229 | eGType = wkbPolygon25D; |
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230 | else if( EQUAL(tmpMap->value,"GEOMETRYCOLLECTION25D") ) |
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231 | eGType = wkbGeometryCollection25D; |
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232 | else if( EQUAL(tmpMap->value,"MULTIPOINT25D") ) |
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233 | eGType = wkbMultiPoint25D; |
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234 | else if( EQUAL(tmpMap->value,"MULTILINESTRING25D") ) |
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235 | eGType = wkbMultiLineString25D; |
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236 | else if( EQUAL(tmpMap->value,"MULTIPOLYGON25D") ) |
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237 | eGType = wkbMultiPolygon25D; |
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238 | else |
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239 | { |
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240 | fprintf( stderr, "-nlt %s: type not recognised.\n", |
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241 | tmpMap->value ); |
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242 | exit( 1 ); |
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243 | } |
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244 | } |
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245 | |
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246 | tmpMap=NULL; |
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247 | tmpMap=getMapFromMaps(inputs,"tg","value"); |
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248 | if(tmpMap!=NULL){ |
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249 | nGroupTransactions = atoi(tmpMap->value); |
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250 | } |
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251 | |
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252 | tmpMap=NULL; |
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253 | tmpMap=getMapFromMaps(inputs,"s_srs","value"); |
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254 | if(tmpMap!=NULL){ |
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255 | pszSourceSRSDef = tmpMap->value; |
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256 | } |
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257 | |
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258 | tmpMap=NULL; |
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259 | tmpMap=getMapFromMaps(inputs,"s_srs","value"); |
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260 | if(tmpMap!=NULL){ |
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261 | pszSourceSRSDef = tmpMap->value; |
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262 | } |
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263 | |
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264 | tmpMap=NULL; |
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265 | tmpMap=getMapFromMaps(inputs,"a_srs","value"); |
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266 | if(tmpMap!=NULL){ |
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267 | pszOutputSRSDef = tmpMap->value; |
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268 | } |
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269 | |
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270 | tmpMap=NULL; |
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271 | tmpMap=getMapFromMaps(inputs,"t_srs","value"); |
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272 | if(tmpMap!=NULL){ |
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273 | pszOutputSRSDef = tmpMap->value; |
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274 | bTransform = TRUE; |
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275 | } |
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276 | |
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277 | tmpMap=NULL; |
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278 | tmpMap=getMapFromMaps(inputs,"SPAT","value"); |
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279 | if(tmpMap!=NULL){ |
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280 | char *tmp=tmpMap->value; |
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281 | char *t=strtok(tmp,","); |
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282 | int cnt=0; |
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283 | double dfULX, dfULY, dfLRX, dfLRY; |
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284 | while(t!=NULL){ |
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285 | switch(cnt){ |
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286 | case 0: |
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287 | dfULX = atof(t); |
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288 | break; |
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289 | case 1: |
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290 | dfULY = atof(t); |
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291 | break; |
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292 | case 2: |
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293 | dfLRX = atof(t); |
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294 | break; |
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295 | case 3: |
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296 | dfLRY = atof(t); |
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297 | break; |
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298 | } |
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299 | fprintf(stderr,"%s\n\n",t); |
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300 | fprintf(stderr,"%f - %f - %f - %f\n\n",dfULX,dfULY,dfLRX,dfLRY); |
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301 | t=strtok(NULL,","); |
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302 | cnt++; |
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303 | } |
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304 | |
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305 | OGRLinearRing oRing; |
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306 | |
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307 | oRing.addPoint( dfULX, dfULY ); |
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308 | oRing.addPoint( dfULX, dfLRY ); |
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309 | oRing.addPoint( dfLRX, dfLRY ); |
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310 | oRing.addPoint( dfLRX, dfULY ); |
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311 | oRing.addPoint( dfULX, dfULY ); |
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312 | poSpatialFilter = new OGRPolygon(); |
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313 | ((OGRPolygon *) poSpatialFilter)->addRing( &oRing ); |
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314 | } |
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315 | |
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316 | tmpMap=NULL; |
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317 | tmpMap=getMapFromMaps(inputs,"where","value"); |
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318 | if(tmpMap!=NULL){ |
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319 | pszWHERE = tmpMap->value; |
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320 | } |
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321 | |
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322 | tmpMap=NULL; |
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323 | tmpMap=getMapFromMaps(inputs,"where","value"); |
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324 | if(tmpMap!=NULL){ |
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325 | pszWHERE = tmpMap->value; |
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326 | } |
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327 | |
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328 | tmpMap=NULL; |
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329 | tmpMap=getMapFromMaps(inputs,"select","value"); |
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330 | if(tmpMap!=NULL){ |
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331 | pszSelect = tmpMap->value; |
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332 | papszSelFields = CSLTokenizeStringComplex(pszSelect, " ,", |
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333 | FALSE, FALSE ); |
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334 | } |
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335 | |
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336 | tmpMap=NULL; |
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337 | tmpMap=getMapFromMaps(inputs,"segmentize","value"); |
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338 | if(tmpMap!=NULL){ |
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339 | dfMaxSegmentLength = atof(tmpMap->value); |
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340 | } |
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341 | |
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342 | tmpMap=NULL; |
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343 | tmpMap=getMapFromMaps(inputs,"segmentize","value"); |
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344 | if(tmpMap!=NULL){ |
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345 | dfMaxSegmentLength = atof(tmpMap->value); |
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346 | } |
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347 | |
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348 | tmpMap=NULL; |
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349 | tmpMap=getMapFromMaps(inputs,"InputDSN","value"); |
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350 | if(tmpMap!=NULL){ |
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351 | pszDataSource=(char*)malloc(sizeof(char)*(strlen(dataPath)+strlen(tmpMap->value)+1)); |
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352 | sprintf((char*)pszDataSource,"%s/%s",dataPath,tmpMap->value); |
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353 | } |
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354 | |
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355 | tmpMap=NULL; |
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356 | tmpMap=getMapFromMaps(inputs,"OutputDSN","value"); |
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357 | if(tmpMap!=NULL){ |
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358 | pszDestDataSource=(char*)malloc(sizeof(char)*(strlen(tempPath)+strlen(tmpMap->value)+4)); |
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359 | /*char *ext=new char[4]; |
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360 | ext="tif"; |
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361 | if(strcmp(mtoupper((char*)pszFormat),"AAIGRID")==0) |
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362 | ext="csv"; |
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363 | else |
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364 | if(strcmp(mtoupper((char*)pszFormat),"PNG")==0) |
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365 | ext="png"; |
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366 | else |
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367 | if(strcmp(mtoupper((char*)pszFormat),"GIF")==0) |
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368 | ext="gif"; |
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369 | else |
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370 | if(strcmp(mtoupper((char*)pszFormat),"JPEG")==0) |
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371 | ext="jpg";*/ |
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372 | sprintf((char*)pszDestDataSource,"%s/%s",tempPath,tmpMap->value/*,ext*/); |
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373 | } |
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374 | |
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375 | #else |
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376 | /* -------------------------------------------------------------------- */ |
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377 | /* Processing command line arguments. */ |
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378 | /* -------------------------------------------------------------------- */ |
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379 | nArgc = OGRGeneralCmdLineProcessor( nArgc, &papszArgv, 0 ); |
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380 | |
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381 | if( nArgc < 1 ) |
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382 | exit( -nArgc ); |
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383 | |
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384 | for( int iArg = 1; iArg < nArgc; iArg++ ) |
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385 | { |
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386 | if( EQUAL(papszArgv[iArg], "--utility_version") ) |
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387 | { |
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388 | printf("%s was compiled against GDAL %s and is running against GDAL %s\n", |
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389 | papszArgv[0], GDAL_RELEASE_NAME, GDALVersionInfo("RELEASE_NAME")); |
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390 | return 0; |
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391 | } |
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392 | else if( EQUAL(papszArgv[iArg],"-f") && iArg < nArgc-1 ) |
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393 | { |
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394 | pszFormat = papszArgv[++iArg]; |
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395 | } |
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396 | else if( EQUAL(papszArgv[iArg],"-dsco") && iArg < nArgc-1 ) |
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397 | { |
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398 | papszDSCO = CSLAddString(papszDSCO, papszArgv[++iArg] ); |
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399 | } |
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400 | else if( EQUAL(papszArgv[iArg],"-lco") && iArg < nArgc-1 ) |
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401 | { |
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402 | papszLCO = CSLAddString(papszLCO, papszArgv[++iArg] ); |
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403 | } |
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404 | else if( EQUAL(papszArgv[iArg],"-preserve_fid") ) |
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405 | { |
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406 | bPreserveFID = TRUE; |
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407 | } |
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408 | else if( EQUALN(papszArgv[iArg],"-skip",5) ) |
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409 | { |
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410 | bSkipFailures = TRUE; |
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411 | nGroupTransactions = 1; /* #2409 */ |
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412 | } |
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413 | else if( EQUAL(papszArgv[iArg],"-append") ) |
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414 | { |
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415 | bAppend = TRUE; |
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416 | } |
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417 | else if( EQUAL(papszArgv[iArg],"-overwrite") ) |
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418 | { |
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419 | bOverwrite = TRUE; |
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420 | } |
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421 | else if( EQUAL(papszArgv[iArg],"-update") ) |
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422 | { |
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423 | bUpdate = TRUE; |
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424 | } |
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425 | else if( EQUAL(papszArgv[iArg],"-fid") && papszArgv[iArg+1] != NULL ) |
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426 | { |
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427 | nFIDToFetch = atoi(papszArgv[++iArg]); |
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428 | } |
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429 | else if( EQUAL(papszArgv[iArg],"-sql") && papszArgv[iArg+1] != NULL ) |
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430 | { |
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431 | pszSQLStatement = papszArgv[++iArg]; |
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432 | } |
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433 | else if( EQUAL(papszArgv[iArg],"-nln") && iArg < nArgc-1 ) |
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434 | { |
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435 | pszNewLayerName = papszArgv[++iArg]; |
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436 | } |
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437 | else if( EQUAL(papszArgv[iArg],"-nlt") && iArg < nArgc-1 ) |
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438 | { |
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439 | if( EQUAL(papszArgv[iArg+1],"NONE") ) |
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440 | eGType = wkbNone; |
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441 | else if( EQUAL(papszArgv[iArg+1],"GEOMETRY") ) |
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442 | eGType = wkbUnknown; |
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443 | else if( EQUAL(papszArgv[iArg+1],"POINT") ) |
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444 | eGType = wkbPoint; |
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445 | else if( EQUAL(papszArgv[iArg+1],"LINESTRING") ) |
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446 | eGType = wkbLineString; |
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447 | else if( EQUAL(papszArgv[iArg+1],"POLYGON") ) |
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448 | eGType = wkbPolygon; |
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449 | else if( EQUAL(papszArgv[iArg+1],"GEOMETRYCOLLECTION") ) |
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450 | eGType = wkbGeometryCollection; |
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451 | else if( EQUAL(papszArgv[iArg+1],"MULTIPOINT") ) |
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452 | eGType = wkbMultiPoint; |
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453 | else if( EQUAL(papszArgv[iArg+1],"MULTILINESTRING") ) |
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454 | eGType = wkbMultiLineString; |
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455 | else if( EQUAL(papszArgv[iArg+1],"MULTIPOLYGON") ) |
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456 | eGType = wkbMultiPolygon; |
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457 | else if( EQUAL(papszArgv[iArg+1],"GEOMETRY25D") ) |
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458 | eGType = wkbUnknown | wkb25DBit; |
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459 | else if( EQUAL(papszArgv[iArg+1],"POINT25D") ) |
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460 | eGType = wkbPoint25D; |
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461 | else if( EQUAL(papszArgv[iArg+1],"LINESTRING25D") ) |
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462 | eGType = wkbLineString25D; |
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463 | else if( EQUAL(papszArgv[iArg+1],"POLYGON25D") ) |
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464 | eGType = wkbPolygon25D; |
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465 | else if( EQUAL(papszArgv[iArg+1],"GEOMETRYCOLLECTION25D") ) |
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466 | eGType = wkbGeometryCollection25D; |
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467 | else if( EQUAL(papszArgv[iArg+1],"MULTIPOINT25D") ) |
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468 | eGType = wkbMultiPoint25D; |
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469 | else if( EQUAL(papszArgv[iArg+1],"MULTILINESTRING25D") ) |
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470 | eGType = wkbMultiLineString25D; |
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471 | else if( EQUAL(papszArgv[iArg+1],"MULTIPOLYGON25D") ) |
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472 | eGType = wkbMultiPolygon25D; |
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473 | else |
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474 | { |
---|
475 | fprintf( stderr, "-nlt %s: type not recognised.\n", |
---|
476 | papszArgv[iArg+1] ); |
---|
477 | exit( 1 ); |
---|
478 | } |
---|
479 | iArg++; |
---|
480 | } |
---|
481 | else if( (EQUAL(papszArgv[iArg],"-tg") || |
---|
482 | EQUAL(papszArgv[iArg],"-gt")) && iArg < nArgc-1 ) |
---|
483 | { |
---|
484 | nGroupTransactions = atoi(papszArgv[++iArg]); |
---|
485 | } |
---|
486 | else if( EQUAL(papszArgv[iArg],"-s_srs") && iArg < nArgc-1 ) |
---|
487 | { |
---|
488 | pszSourceSRSDef = papszArgv[++iArg]; |
---|
489 | } |
---|
490 | else if( EQUAL(papszArgv[iArg],"-a_srs") && iArg < nArgc-1 ) |
---|
491 | { |
---|
492 | pszOutputSRSDef = papszArgv[++iArg]; |
---|
493 | } |
---|
494 | else if( EQUAL(papszArgv[iArg],"-t_srs") && iArg < nArgc-1 ) |
---|
495 | { |
---|
496 | pszOutputSRSDef = papszArgv[++iArg]; |
---|
497 | bTransform = TRUE; |
---|
498 | } |
---|
499 | else if( EQUAL(papszArgv[iArg],"-spat") |
---|
500 | && papszArgv[iArg+1] != NULL |
---|
501 | && papszArgv[iArg+2] != NULL |
---|
502 | && papszArgv[iArg+3] != NULL |
---|
503 | && papszArgv[iArg+4] != NULL ) |
---|
504 | { |
---|
505 | OGRLinearRing oRing; |
---|
506 | |
---|
507 | oRing.addPoint( atof(papszArgv[iArg+1]), atof(papszArgv[iArg+2]) ); |
---|
508 | oRing.addPoint( atof(papszArgv[iArg+1]), atof(papszArgv[iArg+4]) ); |
---|
509 | oRing.addPoint( atof(papszArgv[iArg+3]), atof(papszArgv[iArg+4]) ); |
---|
510 | oRing.addPoint( atof(papszArgv[iArg+3]), atof(papszArgv[iArg+2]) ); |
---|
511 | oRing.addPoint( atof(papszArgv[iArg+1]), atof(papszArgv[iArg+2]) ); |
---|
512 | |
---|
513 | poSpatialFilter = new OGRPolygon(); |
---|
514 | ((OGRPolygon *) poSpatialFilter)->addRing( &oRing ); |
---|
515 | iArg += 4; |
---|
516 | } |
---|
517 | else if( EQUAL(papszArgv[iArg],"-where") && papszArgv[iArg+1] != NULL ) |
---|
518 | { |
---|
519 | pszWHERE = papszArgv[++iArg]; |
---|
520 | } |
---|
521 | else if( EQUAL(papszArgv[iArg],"-select") && papszArgv[iArg+1] != NULL) |
---|
522 | { |
---|
523 | pszSelect = papszArgv[++iArg]; |
---|
524 | papszSelFields = CSLTokenizeStringComplex(pszSelect, " ,", |
---|
525 | FALSE, FALSE ); |
---|
526 | } |
---|
527 | else if( EQUAL(papszArgv[iArg],"-segmentize") && iArg < nArgc-1 ) |
---|
528 | { |
---|
529 | dfMaxSegmentLength = atof(papszArgv[++iArg]); |
---|
530 | } |
---|
531 | else if( papszArgv[iArg][0] == '-' ) |
---|
532 | { |
---|
533 | Usage(); |
---|
534 | } |
---|
535 | else if( pszDestDataSource == NULL ) |
---|
536 | pszDestDataSource = papszArgv[iArg]; |
---|
537 | else if( pszDataSource == NULL ) |
---|
538 | pszDataSource = papszArgv[iArg]; |
---|
539 | else |
---|
540 | papszLayers = CSLAddString( papszLayers, papszArgv[iArg] ); |
---|
541 | } |
---|
542 | #endif |
---|
543 | |
---|
544 | if( pszDataSource == NULL ) |
---|
545 | #ifdef ZOO_SERVICE |
---|
546 | { |
---|
547 | #endif |
---|
548 | Usage(); |
---|
549 | #ifdef ZOO_SERVICE |
---|
550 | return SERVICE_FAILED; |
---|
551 | } |
---|
552 | #endif |
---|
553 | |
---|
554 | /* -------------------------------------------------------------------- */ |
---|
555 | /* Open data source. */ |
---|
556 | /* -------------------------------------------------------------------- */ |
---|
557 | OGRDataSource *poDS; |
---|
558 | |
---|
559 | poDS = OGRSFDriverRegistrar::Open( pszDataSource, FALSE ); |
---|
560 | |
---|
561 | /* -------------------------------------------------------------------- */ |
---|
562 | /* Report failure */ |
---|
563 | /* -------------------------------------------------------------------- */ |
---|
564 | if( poDS == NULL ) |
---|
565 | { |
---|
566 | OGRSFDriverRegistrar *poR = OGRSFDriverRegistrar::GetRegistrar(); |
---|
567 | |
---|
568 | fprintf( stderr, "FAILURE:\n" |
---|
569 | "Unable to open datasource `%s' with the following drivers.\n", |
---|
570 | pszDataSource ); |
---|
571 | |
---|
572 | for( int iDriver = 0; iDriver < poR->GetDriverCount(); iDriver++ ) |
---|
573 | { |
---|
574 | fprintf( stderr, " -> %s\n", poR->GetDriver(iDriver)->GetName() ); |
---|
575 | } |
---|
576 | #ifdef ZOO_SERVICE |
---|
577 | return SERVICE_FAILED; |
---|
578 | #else |
---|
579 | exit( 1 ); |
---|
580 | #endif |
---|
581 | } |
---|
582 | |
---|
583 | /* -------------------------------------------------------------------- */ |
---|
584 | /* Try opening the output datasource as an existing, writable */ |
---|
585 | /* -------------------------------------------------------------------- */ |
---|
586 | OGRDataSource *poODS; |
---|
587 | |
---|
588 | if( bUpdate ) |
---|
589 | { |
---|
590 | poODS = OGRSFDriverRegistrar::Open( pszDestDataSource, TRUE ); |
---|
591 | if( poODS == NULL ) |
---|
592 | { |
---|
593 | fprintf( stderr, "FAILURE:\n" |
---|
594 | "Unable to open existing output datasource `%s'.\n", |
---|
595 | pszDestDataSource ); |
---|
596 | #ifdef ZOO_SERVICE |
---|
597 | return SERVICE_FAILED; |
---|
598 | #else |
---|
599 | exit( 1 ); |
---|
600 | #endif |
---|
601 | } |
---|
602 | |
---|
603 | if( CSLCount(papszDSCO) > 0 ) |
---|
604 | { |
---|
605 | fprintf( stderr, "WARNING: Datasource creation options ignored since an existing datasource\n" |
---|
606 | " being updated.\n" ); |
---|
607 | } |
---|
608 | } |
---|
609 | |
---|
610 | /* -------------------------------------------------------------------- */ |
---|
611 | /* Find the output driver. */ |
---|
612 | /* -------------------------------------------------------------------- */ |
---|
613 | else |
---|
614 | { |
---|
615 | OGRSFDriverRegistrar *poR = OGRSFDriverRegistrar::GetRegistrar(); |
---|
616 | OGRSFDriver *poDriver = NULL; |
---|
617 | int iDriver; |
---|
618 | |
---|
619 | for( iDriver = 0; |
---|
620 | iDriver < poR->GetDriverCount() && poDriver == NULL; |
---|
621 | iDriver++ ) |
---|
622 | { |
---|
623 | if( EQUAL(poR->GetDriver(iDriver)->GetName(),pszFormat) ) |
---|
624 | { |
---|
625 | poDriver = poR->GetDriver(iDriver); |
---|
626 | } |
---|
627 | } |
---|
628 | |
---|
629 | if( poDriver == NULL ) |
---|
630 | { |
---|
631 | fprintf( stderr, "Unable to find driver `%s'.\n", pszFormat ); |
---|
632 | fprintf( stderr, "The following drivers are available:\n" ); |
---|
633 | |
---|
634 | for( iDriver = 0; iDriver < poR->GetDriverCount(); iDriver++ ) |
---|
635 | { |
---|
636 | fprintf( stderr, " -> `%s'\n", poR->GetDriver(iDriver)->GetName() ); |
---|
637 | } |
---|
638 | #ifdef ZOO_SERVICE |
---|
639 | return SERVICE_FAILED; |
---|
640 | #else |
---|
641 | exit( 1 ); |
---|
642 | #endif |
---|
643 | } |
---|
644 | |
---|
645 | if( !poDriver->TestCapability( ODrCCreateDataSource ) ) |
---|
646 | { |
---|
647 | fprintf( stderr, "%s driver does not support data source creation.\n", |
---|
648 | pszFormat ); |
---|
649 | #ifdef ZOO_SERVICE |
---|
650 | return SERVICE_FAILED; |
---|
651 | #else |
---|
652 | exit( 1 ); |
---|
653 | #endif |
---|
654 | } |
---|
655 | |
---|
656 | /* -------------------------------------------------------------------- */ |
---|
657 | /* Create the output data source. */ |
---|
658 | /* -------------------------------------------------------------------- */ |
---|
659 | poODS = poDriver->CreateDataSource( pszDestDataSource, papszDSCO ); |
---|
660 | if( poODS == NULL ) |
---|
661 | { |
---|
662 | fprintf( stderr, "%s driver failed to create %s\n", |
---|
663 | pszFormat, pszDestDataSource ); |
---|
664 | #ifdef ZOO_SERVICE |
---|
665 | return SERVICE_FAILED; |
---|
666 | #else |
---|
667 | exit( 1 ); |
---|
668 | #endif |
---|
669 | } |
---|
670 | } |
---|
671 | |
---|
672 | /* -------------------------------------------------------------------- */ |
---|
673 | /* Parse the output SRS definition if possible. */ |
---|
674 | /* -------------------------------------------------------------------- */ |
---|
675 | if( pszOutputSRSDef != NULL ) |
---|
676 | { |
---|
677 | poOutputSRS = new OGRSpatialReference(); |
---|
678 | if( poOutputSRS->SetFromUserInput( pszOutputSRSDef ) != OGRERR_NONE ) |
---|
679 | { |
---|
680 | fprintf( stderr, "Failed to process SRS definition: %s\n", |
---|
681 | pszOutputSRSDef ); |
---|
682 | #ifdef ZOO_SERVICE |
---|
683 | return SERVICE_FAILED; |
---|
684 | #else |
---|
685 | exit( 1 ); |
---|
686 | #endif |
---|
687 | } |
---|
688 | } |
---|
689 | |
---|
690 | /* -------------------------------------------------------------------- */ |
---|
691 | /* Parse the source SRS definition if possible. */ |
---|
692 | /* -------------------------------------------------------------------- */ |
---|
693 | if( pszSourceSRSDef != NULL ) |
---|
694 | { |
---|
695 | poSourceSRS = new OGRSpatialReference(); |
---|
696 | if( poSourceSRS->SetFromUserInput( pszSourceSRSDef ) != OGRERR_NONE ) |
---|
697 | { |
---|
698 | fprintf( stderr, "Failed to process SRS definition: %s\n", |
---|
699 | pszSourceSRSDef ); |
---|
700 | #ifdef ZOO_SERVICE |
---|
701 | return SERVICE_FAILED; |
---|
702 | #else |
---|
703 | exit( 1 ); |
---|
704 | #endif |
---|
705 | } |
---|
706 | } |
---|
707 | |
---|
708 | /* -------------------------------------------------------------------- */ |
---|
709 | /* Special case for -sql clause. No source layers required. */ |
---|
710 | /* -------------------------------------------------------------------- */ |
---|
711 | if( pszSQLStatement != NULL ) |
---|
712 | { |
---|
713 | OGRLayer *poResultSet; |
---|
714 | |
---|
715 | if( pszWHERE != NULL ) |
---|
716 | fprintf( stderr, "-where clause ignored in combination with -sql.\n" ); |
---|
717 | if( CSLCount(papszLayers) > 0 ) |
---|
718 | fprintf( stderr, "layer names ignored in combination with -sql.\n" ); |
---|
719 | |
---|
720 | poResultSet = poDS->ExecuteSQL( pszSQLStatement, poSpatialFilter, |
---|
721 | NULL ); |
---|
722 | |
---|
723 | if( poResultSet != NULL ) |
---|
724 | { |
---|
725 | if( !TranslateLayer( poDS, poResultSet, poODS, papszLCO, |
---|
726 | pszNewLayerName, bTransform, poOutputSRS, |
---|
727 | poSourceSRS, papszSelFields, bAppend, eGType, |
---|
728 | bOverwrite, dfMaxSegmentLength )) |
---|
729 | { |
---|
730 | CPLError( CE_Failure, CPLE_AppDefined, |
---|
731 | "Terminating translation prematurely after failed\n" |
---|
732 | "translation from sql statement." ); |
---|
733 | |
---|
734 | exit( 1 ); |
---|
735 | } |
---|
736 | poDS->ReleaseResultSet( poResultSet ); |
---|
737 | } |
---|
738 | } |
---|
739 | |
---|
740 | /* -------------------------------------------------------------------- */ |
---|
741 | /* Process each data source layer. */ |
---|
742 | /* -------------------------------------------------------------------- */ |
---|
743 | for( int iLayer = 0; |
---|
744 | pszSQLStatement == NULL && iLayer < poDS->GetLayerCount(); |
---|
745 | iLayer++ ) |
---|
746 | { |
---|
747 | OGRLayer *poLayer = poDS->GetLayer(iLayer); |
---|
748 | |
---|
749 | if( poLayer == NULL ) |
---|
750 | { |
---|
751 | fprintf( stderr, "FAILURE: Couldn't fetch advertised layer %d!\n", |
---|
752 | iLayer ); |
---|
753 | #ifdef ZOO_SERVICE |
---|
754 | return SERVICE_FAILED; |
---|
755 | #else |
---|
756 | exit( 1 ); |
---|
757 | #endif |
---|
758 | } |
---|
759 | |
---|
760 | if( CSLCount(papszLayers) == 0 |
---|
761 | || CSLFindString( papszLayers, |
---|
762 | poLayer->GetLayerDefn()->GetName() ) != -1 ) |
---|
763 | { |
---|
764 | if( pszWHERE != NULL ) |
---|
765 | poLayer->SetAttributeFilter( pszWHERE ); |
---|
766 | |
---|
767 | if( poSpatialFilter != NULL ) |
---|
768 | poLayer->SetSpatialFilter( poSpatialFilter ); |
---|
769 | |
---|
770 | if( !TranslateLayer( poDS, poLayer, poODS, papszLCO, |
---|
771 | pszNewLayerName, bTransform, poOutputSRS, |
---|
772 | poSourceSRS, papszSelFields, bAppend, eGType, |
---|
773 | bOverwrite, dfMaxSegmentLength ) |
---|
774 | && !bSkipFailures ) |
---|
775 | { |
---|
776 | CPLError( CE_Failure, CPLE_AppDefined, |
---|
777 | "Terminating translation prematurely after failed\n" |
---|
778 | "translation of layer %s (use -skipfailures to skip errors)\n", |
---|
779 | poLayer->GetLayerDefn()->GetName() ); |
---|
780 | |
---|
781 | #ifdef ZOO_SERVICE |
---|
782 | return SERVICE_FAILED; |
---|
783 | #else |
---|
784 | exit( 1 ); |
---|
785 | #endif |
---|
786 | } |
---|
787 | } |
---|
788 | } |
---|
789 | |
---|
790 | /* -------------------------------------------------------------------- */ |
---|
791 | /* Close down. */ |
---|
792 | /* -------------------------------------------------------------------- */ |
---|
793 | delete poOutputSRS; |
---|
794 | delete poSourceSRS; |
---|
795 | delete poODS; |
---|
796 | delete poDS; |
---|
797 | |
---|
798 | CSLDestroy(papszSelFields); |
---|
799 | #ifndef ZOO_SERVICE |
---|
800 | CSLDestroy( papszArgv ); |
---|
801 | #endif |
---|
802 | CSLDestroy( papszLayers ); |
---|
803 | CSLDestroy( papszDSCO ); |
---|
804 | CSLDestroy( papszLCO ); |
---|
805 | |
---|
806 | OGRCleanupAll(); |
---|
807 | |
---|
808 | #ifdef DBMALLOC |
---|
809 | malloc_dump(1); |
---|
810 | #endif |
---|
811 | |
---|
812 | #ifdef ZOO_SERVICE |
---|
813 | outputs=(maps*)malloc(sizeof(maps*)); |
---|
814 | outputs->name="GeneratedFile"; |
---|
815 | outputs->content=createMap("value",(char*)pszDestDataSource); |
---|
816 | addMapToMap(&outputs->content,createMap("dataType","string")); |
---|
817 | outputs->next=NULL; |
---|
818 | return SERVICE_SUCCEEDED; |
---|
819 | #else |
---|
820 | return 0; |
---|
821 | #endif |
---|
822 | } |
---|
823 | |
---|
824 | /************************************************************************/ |
---|
825 | /* Usage() */ |
---|
826 | /************************************************************************/ |
---|
827 | |
---|
828 | static void Usage() |
---|
829 | |
---|
830 | { |
---|
831 | OGRSFDriverRegistrar *poR = OGRSFDriverRegistrar::GetRegistrar(); |
---|
832 | |
---|
833 | #ifdef ZOO_SERVICE |
---|
834 | fprintf(stderr, |
---|
835 | #else |
---|
836 | printf( |
---|
837 | #endif |
---|
838 | "Usage: ogr2ogr [--help-general] [-skipfailures] [-append] [-update] [-gt n]\n" |
---|
839 | " [-select field_list] [-where restricted_where] \n" |
---|
840 | " [-sql <sql statement>] \n" |
---|
841 | " [-spat xmin ymin xmax ymax] [-preserve_fid] [-fid FID]\n" |
---|
842 | " [-a_srs srs_def] [-t_srs srs_def] [-s_srs srs_def]\n" |
---|
843 | " [-f format_name] [-overwrite] [[-dsco NAME=VALUE] ...]\n" |
---|
844 | " [-segmentize max_dist]\n" |
---|
845 | " dst_datasource_name src_datasource_name\n" |
---|
846 | " [-lco NAME=VALUE] [-nln name] [-nlt type] [layer [layer ...]]\n" |
---|
847 | "\n" |
---|
848 | " -f format_name: output file format name, possible values are:\n"); |
---|
849 | |
---|
850 | for( int iDriver = 0; iDriver < poR->GetDriverCount(); iDriver++ ) |
---|
851 | { |
---|
852 | OGRSFDriver *poDriver = poR->GetDriver(iDriver); |
---|
853 | |
---|
854 | if( poDriver->TestCapability( ODrCCreateDataSource ) ) |
---|
855 | printf( " -f \"%s\"\n", poDriver->GetName() ); |
---|
856 | } |
---|
857 | |
---|
858 | #ifdef ZOO_SERVICE |
---|
859 | fprintf(stderr, |
---|
860 | #else |
---|
861 | printf( |
---|
862 | #endif |
---|
863 | " -append: Append to existing layer instead of creating new if it exists\n" |
---|
864 | " -overwrite: delete the output layer and recreate it empty\n" |
---|
865 | " -update: Open existing output datasource in update mode\n" |
---|
866 | " -select field_list: Comma-delimited list of fields from input layer to\n" |
---|
867 | " copy to the new layer (defaults to all)\n" |
---|
868 | " -where restricted_where: Attribute query (like SQL WHERE)\n" |
---|
869 | " -sql statement: Execute given SQL statement and save result.\n" |
---|
870 | " -skipfailures: skip features or layers that fail to convert\n" |
---|
871 | " -gt n: group n features per transaction (default 200)\n" |
---|
872 | " -spat xmin ymin xmax ymax: spatial query extents\n" |
---|
873 | " -segmentize max_dist: maximum distance between 2 nodes.\n" |
---|
874 | " Used to create intermediate points\n" |
---|
875 | " -dsco NAME=VALUE: Dataset creation option (format specific)\n" |
---|
876 | " -lco NAME=VALUE: Layer creation option (format specific)\n" |
---|
877 | " -nln name: Assign an alternate name to the new layer\n" |
---|
878 | " -nlt type: Force a geometry type for new layer. One of NONE, GEOMETRY,\n" |
---|
879 | " POINT, LINESTRING, POLYGON, GEOMETRYCOLLECTION, MULTIPOINT,\n" |
---|
880 | " MULTIPOLYGON, or MULTILINESTRING. Add \"25D\" for 3D layers.\n" |
---|
881 | " Default is type of source layer.\n" ); |
---|
882 | |
---|
883 | #ifdef ZOO_SERVICE |
---|
884 | fprintf(stderr, |
---|
885 | #else |
---|
886 | printf( |
---|
887 | #endif |
---|
888 | " -a_srs srs_def: Assign an output SRS\n" |
---|
889 | " -t_srs srs_def: Reproject/transform to this SRS on output\n" |
---|
890 | " -s_srs srs_def: Override source SRS\n" |
---|
891 | "\n" |
---|
892 | " Srs_def can be a full WKT definition (hard to escape properly),\n" |
---|
893 | " or a well known definition (ie. EPSG:4326) or a file with a WKT\n" |
---|
894 | " definition.\n" ); |
---|
895 | |
---|
896 | |
---|
897 | #ifndef ZOO_SERVICE |
---|
898 | exit( 1 ); |
---|
899 | #endif |
---|
900 | } |
---|
901 | |
---|
902 | /************************************************************************/ |
---|
903 | /* TranslateLayer() */ |
---|
904 | /************************************************************************/ |
---|
905 | |
---|
906 | static int TranslateLayer( OGRDataSource *poSrcDS, |
---|
907 | OGRLayer * poSrcLayer, |
---|
908 | OGRDataSource *poDstDS, |
---|
909 | char **papszLCO, |
---|
910 | const char *pszNewLayerName, |
---|
911 | int bTransform, |
---|
912 | OGRSpatialReference *poOutputSRS, |
---|
913 | OGRSpatialReference *poSourceSRS, |
---|
914 | char **papszSelFields, |
---|
915 | int bAppend, int eGType, int bOverwrite, |
---|
916 | double dfMaxSegmentLength) |
---|
917 | |
---|
918 | { |
---|
919 | OGRLayer *poDstLayer; |
---|
920 | OGRFeatureDefn *poFDefn; |
---|
921 | OGRErr eErr; |
---|
922 | int bForceToPolygon = FALSE; |
---|
923 | int bForceToMultiPolygon = FALSE; |
---|
924 | |
---|
925 | if( pszNewLayerName == NULL ) |
---|
926 | pszNewLayerName = poSrcLayer->GetLayerDefn()->GetName(); |
---|
927 | |
---|
928 | if( wkbFlatten(eGType) == wkbPolygon ) |
---|
929 | bForceToPolygon = TRUE; |
---|
930 | else if( wkbFlatten(eGType) == wkbMultiPolygon ) |
---|
931 | bForceToMultiPolygon = TRUE; |
---|
932 | |
---|
933 | /* -------------------------------------------------------------------- */ |
---|
934 | /* Setup coordinate transformation if we need it. */ |
---|
935 | /* -------------------------------------------------------------------- */ |
---|
936 | OGRCoordinateTransformation *poCT = NULL; |
---|
937 | |
---|
938 | if( bTransform ) |
---|
939 | { |
---|
940 | if( poSourceSRS == NULL ) |
---|
941 | poSourceSRS = poSrcLayer->GetSpatialRef(); |
---|
942 | |
---|
943 | if( poSourceSRS == NULL ) |
---|
944 | { |
---|
945 | fprintf( stderr, "Can't transform coordinates, source layer has no\n" |
---|
946 | "coordinate system. Use -s_srs to set one.\n" ); |
---|
947 | #ifdef ZOO_SERVICE |
---|
948 | return SERVICE_FAILED; |
---|
949 | #else |
---|
950 | exit( 1 ); |
---|
951 | #endif |
---|
952 | } |
---|
953 | |
---|
954 | CPLAssert( NULL != poSourceSRS ); |
---|
955 | CPLAssert( NULL != poOutputSRS ); |
---|
956 | |
---|
957 | poCT = OGRCreateCoordinateTransformation( poSourceSRS, poOutputSRS ); |
---|
958 | if( poCT == NULL ) |
---|
959 | { |
---|
960 | char *pszWKT = NULL; |
---|
961 | |
---|
962 | fprintf( stderr, "Failed to create coordinate transformation between the\n" |
---|
963 | "following coordinate systems. This may be because they\n" |
---|
964 | "are not transformable, or because projection services\n" |
---|
965 | "(PROJ.4 DLL/.so) could not be loaded.\n" ); |
---|
966 | |
---|
967 | poSourceSRS->exportToPrettyWkt( &pszWKT, FALSE ); |
---|
968 | fprintf( stderr, "Source:\n%s\n", pszWKT ); |
---|
969 | |
---|
970 | poOutputSRS->exportToPrettyWkt( &pszWKT, FALSE ); |
---|
971 | fprintf( stderr, "Target:\n%s\n", pszWKT ); |
---|
972 | #ifdef ZOO_SERVICE |
---|
973 | return SERVICE_FAILED; |
---|
974 | #else |
---|
975 | exit( 1 ); |
---|
976 | #endif |
---|
977 | } |
---|
978 | } |
---|
979 | |
---|
980 | /* -------------------------------------------------------------------- */ |
---|
981 | /* Get other info. */ |
---|
982 | /* -------------------------------------------------------------------- */ |
---|
983 | poFDefn = poSrcLayer->GetLayerDefn(); |
---|
984 | |
---|
985 | if( poOutputSRS == NULL ) |
---|
986 | poOutputSRS = poSrcLayer->GetSpatialRef(); |
---|
987 | |
---|
988 | /* -------------------------------------------------------------------- */ |
---|
989 | /* Find the layer. */ |
---|
990 | /* -------------------------------------------------------------------- */ |
---|
991 | int iLayer = -1; |
---|
992 | poDstLayer = NULL; |
---|
993 | |
---|
994 | for( iLayer = 0; iLayer < poDstDS->GetLayerCount(); iLayer++ ) |
---|
995 | { |
---|
996 | OGRLayer *poLayer = poDstDS->GetLayer(iLayer); |
---|
997 | |
---|
998 | if( poLayer != NULL |
---|
999 | && EQUAL(poLayer->GetLayerDefn()->GetName(),pszNewLayerName) ) |
---|
1000 | { |
---|
1001 | poDstLayer = poLayer; |
---|
1002 | break; |
---|
1003 | } |
---|
1004 | } |
---|
1005 | |
---|
1006 | /* -------------------------------------------------------------------- */ |
---|
1007 | /* If the user requested overwrite, and we have the layer in */ |
---|
1008 | /* question we need to delete it now so it will get recreated */ |
---|
1009 | /* (overwritten). */ |
---|
1010 | /* -------------------------------------------------------------------- */ |
---|
1011 | if( poDstLayer != NULL && bOverwrite ) |
---|
1012 | { |
---|
1013 | if( poDstDS->DeleteLayer( iLayer ) != OGRERR_NONE ) |
---|
1014 | { |
---|
1015 | fprintf( stderr, |
---|
1016 | "DeleteLayer() failed when overwrite requested.\n" ); |
---|
1017 | return FALSE; |
---|
1018 | } |
---|
1019 | poDstLayer = NULL; |
---|
1020 | } |
---|
1021 | |
---|
1022 | /* -------------------------------------------------------------------- */ |
---|
1023 | /* If the layer does not exist, then create it. */ |
---|
1024 | /* -------------------------------------------------------------------- */ |
---|
1025 | if( poDstLayer == NULL ) |
---|
1026 | { |
---|
1027 | if( eGType == -2 ) |
---|
1028 | eGType = poFDefn->GetGeomType(); |
---|
1029 | |
---|
1030 | if( !poDstDS->TestCapability( ODsCCreateLayer ) ) |
---|
1031 | { |
---|
1032 | fprintf( stderr, |
---|
1033 | "Layer %s not found, and CreateLayer not supported by driver.", |
---|
1034 | pszNewLayerName ); |
---|
1035 | return FALSE; |
---|
1036 | } |
---|
1037 | |
---|
1038 | CPLErrorReset(); |
---|
1039 | |
---|
1040 | poDstLayer = poDstDS->CreateLayer( pszNewLayerName, poOutputSRS, |
---|
1041 | (OGRwkbGeometryType) eGType, |
---|
1042 | papszLCO ); |
---|
1043 | |
---|
1044 | if( poDstLayer == NULL ) |
---|
1045 | return FALSE; |
---|
1046 | |
---|
1047 | bAppend = FALSE; |
---|
1048 | } |
---|
1049 | |
---|
1050 | /* -------------------------------------------------------------------- */ |
---|
1051 | /* Otherwise we will append to it, if append was requested. */ |
---|
1052 | /* -------------------------------------------------------------------- */ |
---|
1053 | else if( !bAppend ) |
---|
1054 | { |
---|
1055 | fprintf( stderr, "FAILED: Layer %s already exists, and -append not specified.\n" |
---|
1056 | " Consider using -append, or -overwrite.\n", |
---|
1057 | pszNewLayerName ); |
---|
1058 | return FALSE; |
---|
1059 | } |
---|
1060 | else |
---|
1061 | { |
---|
1062 | if( CSLCount(papszLCO) > 0 ) |
---|
1063 | { |
---|
1064 | fprintf( stderr, "WARNING: Layer creation options ignored since an existing layer is\n" |
---|
1065 | " being appended to.\n" ); |
---|
1066 | } |
---|
1067 | } |
---|
1068 | |
---|
1069 | /* -------------------------------------------------------------------- */ |
---|
1070 | /* Add fields. Default to copy all field. */ |
---|
1071 | /* If only a subset of all fields requested, then output only */ |
---|
1072 | /* the selected fields, and in the order that they were */ |
---|
1073 | /* selected. */ |
---|
1074 | /* -------------------------------------------------------------------- */ |
---|
1075 | int iField; |
---|
1076 | |
---|
1077 | if (papszSelFields && !bAppend ) |
---|
1078 | { |
---|
1079 | for( iField=0; papszSelFields[iField] != NULL; iField++) |
---|
1080 | { |
---|
1081 | int iSrcField = poFDefn->GetFieldIndex(papszSelFields[iField]); |
---|
1082 | if (iSrcField >= 0) |
---|
1083 | poDstLayer->CreateField( poFDefn->GetFieldDefn(iSrcField) ); |
---|
1084 | else |
---|
1085 | { |
---|
1086 | fprintf( stderr, "Field '%s' not found in source layer.\n", |
---|
1087 | papszSelFields[iField] ); |
---|
1088 | if( !bSkipFailures ) |
---|
1089 | return FALSE; |
---|
1090 | } |
---|
1091 | } |
---|
1092 | } |
---|
1093 | else if( !bAppend ) |
---|
1094 | { |
---|
1095 | for( iField = 0; iField < poFDefn->GetFieldCount(); iField++ ) |
---|
1096 | poDstLayer->CreateField( poFDefn->GetFieldDefn(iField) ); |
---|
1097 | } |
---|
1098 | |
---|
1099 | /* -------------------------------------------------------------------- */ |
---|
1100 | /* Transfer features. */ |
---|
1101 | /* -------------------------------------------------------------------- */ |
---|
1102 | OGRFeature *poFeature; |
---|
1103 | int nFeaturesInTransaction = 0; |
---|
1104 | |
---|
1105 | poSrcLayer->ResetReading(); |
---|
1106 | |
---|
1107 | if( nGroupTransactions ) |
---|
1108 | poDstLayer->StartTransaction(); |
---|
1109 | |
---|
1110 | while( TRUE ) |
---|
1111 | { |
---|
1112 | OGRFeature *poDstFeature = NULL; |
---|
1113 | |
---|
1114 | if( nFIDToFetch != OGRNullFID ) |
---|
1115 | { |
---|
1116 | // Only fetch feature on first pass. |
---|
1117 | if( nFeaturesInTransaction == 0 ) |
---|
1118 | poFeature = poSrcLayer->GetFeature(nFIDToFetch); |
---|
1119 | else |
---|
1120 | poFeature = NULL; |
---|
1121 | } |
---|
1122 | else |
---|
1123 | poFeature = poSrcLayer->GetNextFeature(); |
---|
1124 | |
---|
1125 | if( poFeature == NULL ) |
---|
1126 | break; |
---|
1127 | |
---|
1128 | if( ++nFeaturesInTransaction == nGroupTransactions ) |
---|
1129 | { |
---|
1130 | poDstLayer->CommitTransaction(); |
---|
1131 | poDstLayer->StartTransaction(); |
---|
1132 | nFeaturesInTransaction = 0; |
---|
1133 | } |
---|
1134 | |
---|
1135 | CPLErrorReset(); |
---|
1136 | poDstFeature = OGRFeature::CreateFeature( poDstLayer->GetLayerDefn() ); |
---|
1137 | |
---|
1138 | if( poDstFeature->SetFrom( poFeature, TRUE ) != OGRERR_NONE ) |
---|
1139 | { |
---|
1140 | if( nGroupTransactions ) |
---|
1141 | poDstLayer->CommitTransaction(); |
---|
1142 | |
---|
1143 | CPLError( CE_Failure, CPLE_AppDefined, |
---|
1144 | "Unable to translate feature %ld from layer %s.\n", |
---|
1145 | poFeature->GetFID(), poFDefn->GetName() ); |
---|
1146 | |
---|
1147 | OGRFeature::DestroyFeature( poFeature ); |
---|
1148 | OGRFeature::DestroyFeature( poDstFeature ); |
---|
1149 | return FALSE; |
---|
1150 | } |
---|
1151 | |
---|
1152 | if( bPreserveFID ) |
---|
1153 | poDstFeature->SetFID( poFeature->GetFID() ); |
---|
1154 | |
---|
1155 | #ifndef GDAL_1_5_0 |
---|
1156 | if (poDstFeature->GetGeometryRef() != NULL && dfMaxSegmentLength > 0) |
---|
1157 | poDstFeature->GetGeometryRef()->segmentize(dfMaxSegmentLength); |
---|
1158 | #endif |
---|
1159 | |
---|
1160 | if( poCT && poDstFeature->GetGeometryRef() != NULL ) |
---|
1161 | { |
---|
1162 | eErr = poDstFeature->GetGeometryRef()->transform( poCT ); |
---|
1163 | if( eErr != OGRERR_NONE ) |
---|
1164 | { |
---|
1165 | if( nGroupTransactions ) |
---|
1166 | poDstLayer->CommitTransaction(); |
---|
1167 | |
---|
1168 | fprintf( stderr, "Failed to reproject feature %d (geometry probably out of source or destination SRS).\n", |
---|
1169 | (int) poFeature->GetFID() ); |
---|
1170 | if( !bSkipFailures ) |
---|
1171 | { |
---|
1172 | OGRFeature::DestroyFeature( poFeature ); |
---|
1173 | OGRFeature::DestroyFeature( poDstFeature ); |
---|
1174 | return FALSE; |
---|
1175 | } |
---|
1176 | } |
---|
1177 | } |
---|
1178 | |
---|
1179 | if( poDstFeature->GetGeometryRef() != NULL && bForceToPolygon ) |
---|
1180 | { |
---|
1181 | poDstFeature->SetGeometryDirectly( |
---|
1182 | OGRGeometryFactory::forceToPolygon( |
---|
1183 | poDstFeature->StealGeometry() ) ); |
---|
1184 | } |
---|
1185 | |
---|
1186 | if( poDstFeature->GetGeometryRef() != NULL && bForceToMultiPolygon ) |
---|
1187 | { |
---|
1188 | poDstFeature->SetGeometryDirectly( |
---|
1189 | OGRGeometryFactory::forceToMultiPolygon( |
---|
1190 | poDstFeature->StealGeometry() ) ); |
---|
1191 | } |
---|
1192 | |
---|
1193 | OGRFeature::DestroyFeature( poFeature ); |
---|
1194 | |
---|
1195 | CPLErrorReset(); |
---|
1196 | if( poDstLayer->CreateFeature( poDstFeature ) != OGRERR_NONE |
---|
1197 | && !bSkipFailures ) |
---|
1198 | { |
---|
1199 | if( nGroupTransactions ) |
---|
1200 | poDstLayer->RollbackTransaction(); |
---|
1201 | |
---|
1202 | OGRFeature::DestroyFeature( poDstFeature ); |
---|
1203 | return FALSE; |
---|
1204 | } |
---|
1205 | |
---|
1206 | OGRFeature::DestroyFeature( poDstFeature ); |
---|
1207 | } |
---|
1208 | |
---|
1209 | if( nGroupTransactions ) |
---|
1210 | poDstLayer->CommitTransaction(); |
---|
1211 | |
---|
1212 | /* -------------------------------------------------------------------- */ |
---|
1213 | /* Cleaning */ |
---|
1214 | /* -------------------------------------------------------------------- */ |
---|
1215 | delete poCT; |
---|
1216 | |
---|
1217 | return TRUE; |
---|
1218 | } |
---|
1219 | |
---|
1220 | #ifdef ZOO_SERVICE |
---|
1221 | } |
---|
1222 | #endif |
---|