cpp conversion: remove useless pj_, PJ_ and proj_ filename prefixes

1 files changed, 60 insertions, 0 deletions

diff --git a/src/wkt_parser.cpp b/src/wkt_parser.cpp
new file mode 100644
index 00000000..32fc4e34
--- /dev/null
+++ b/src/wkt_parser.cpp
@@ -0,0 +1,60 @@
+/******************************************************************************
+ * Project:  PROJ
+ * Purpose:  WKT parser common routines
+ * 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.
+ ****************************************************************************/
+
+#include "wkt_parser.hpp"
+
+#include <algorithm>
+#include <string>
+
+// ---------------------------------------------------------------------------
+
+void pj_wkt_error(pj_wkt_parse_context *context, const char *msg) {
+    context->errorMsg = "Parsing error : ";
+    context->errorMsg += msg;
+    context->errorMsg += ". Error occurred around:\n";
+
+    std::string ctxtMsg;
+    const int n = static_cast<int>(context->pszLastSuccess - context->pszInput);
+    int start_i = std::max(0, n - 40);
+    for (int i = start_i; i < n + 40 && context->pszInput[i]; i++) {
+        if (context->pszInput[i] == '\r' || context->pszInput[i] == '\n') {
+            if (i > n) {
+                break;
+            } else {
+                ctxtMsg.clear();
+                start_i = i + 1;
+            }
+        } else {
+            ctxtMsg += context->pszInput[i];
+        }
+    }
+    context->errorMsg += ctxtMsg;
+    context->errorMsg += '\n';
+    for (int i = start_i; i < n; i++)
+        context->errorMsg += ' ';
+    context->errorMsg += '^';
+}