From e6de172371ea203f6393d745641d66c82b5b13e2 Mon Sep 17 00:00:00 2001
From: Even Rouault <even.rouault@spatialys.com>
Date: Wed, 19 Dec 2018 12:25:33 +0100
Subject: cpp conversion: move source files in apps/ iso19111/ conversions/
 projections/ transformations/ tests/ subdirectories

---
 src/apps/emess.cpp | 68 ++++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 68 insertions(+)
 create mode 100644 src/apps/emess.cpp

(limited to 'src/apps/emess.cpp')

diff --git a/src/apps/emess.cpp b/src/apps/emess.cpp
new file mode 100644
index 00000000..144e9e23
--- /dev/null
+++ b/src/apps/emess.cpp
@@ -0,0 +1,68 @@
+/* Error message processing */
+
+#ifdef _MSC_VER
+#  ifndef _CRT_SECURE_NO_DEPRECATE
+#    define _CRT_SECURE_NO_DEPRECATE
+#  endif
+#  ifndef _CRT_NONSTDC_NO_DEPRECATE
+#    define _CRT_NONSTDC_NO_DEPRECATE
+#  endif
+#endif
+
+#ifndef ACCEPT_USE_OF_DEPRECATED_PROJ_API_H
+#define ACCEPT_USE_OF_DEPRECATED_PROJ_API_H
+#endif
+
+#include <errno.h>
+#include <stdarg.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+
+#include "proj_api.h"
+#define EMESS_ROUTINE
+#include "emess.h"
+
+	void
+emess(int code, const char *fmt, ...) {
+	va_list args;
+
+	va_start(args, fmt);
+	/* prefix program name, if given */
+	if (fmt != nullptr)
+		(void)fprintf(stderr,"%s\n<%s>: ",pj_get_release(),
+                              emess_dat.Prog_name);
+	/* print file name and line, if given */
+	if (emess_dat.File_name != nullptr && *emess_dat.File_name) {
+		(void)fprintf(stderr,"while processing file: %s", emess_dat.File_name);
+		if (emess_dat.File_line > 0)
+			(void)fprintf(stderr,", line %d\n", emess_dat.File_line);
+		else
+			(void)fputc('\n', stderr);
+	} else
+		putc('\n', stderr);
+	/* if |code|==2, print errno code data */
+	if (code == 2 || code == -2)
+        {
+                int my_errno = errno;
+#ifdef HAVE_STRERROR
+                const char* my_strerror = strerror(my_errno);
+#endif
+#ifndef HAVE_STRERROR
+                const char* my_strerror = "<system mess. texts unavail.>";
+#endif
+		(void)fprintf(stderr, "Sys errno: %d: %s\n",
+			my_errno, my_strerror);
+        }
+
+	/* post remainder of call data */
+	(void)vfprintf(stderr,fmt,args);
+	va_end(args);
+	/* die if code positive */
+	if (code > 0) {
+		(void)fputs("\nprogram abnormally terminated\n", stderr);
+		exit(code);
+	}
+	else
+		putc('\n', stderr);
+}
-- 
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