From 1514c81e18467a536b43a07d99954579f2100e17 Mon Sep 17 00:00:00 2001
From: plc-user <74435298+plc-user@users.noreply.github.com>
Date: Tue, 14 Jan 2025 13:07:51 +0100
Subject: [PATCH] fix data-input from stdin

---
 main.cpp | 21 ++++++++++++++++-----
 main.h   |  3 ++-
 2 files changed, 18 insertions(+), 6 deletions(-)

diff --git a/main.cpp b/main.cpp
index 8a75dc9..987cc87 100644
--- a/main.cpp
+++ b/main.cpp
@@ -82,13 +82,18 @@ int main(int argc, char **argv)
     }
     // check the result of "doc.load"-Function
     if (!result){
-        std::cerr << "File \"" << ElementFile << "\" could not be loaded: " << result.description() << std::endl;
-        std::cerr << "Check file up to byte-offset: " << result.offset << " -- content partly shown here:\n";
         // try to read the corrupt part and output to stderr
-        std::cerr << "(...)" << ReadPieceOfFile(ElementFile, result.offset, (get_terminal_width()-10)) << "(...)\n\n";
+        if (xPrintToStdOut == true) {
+            std::cerr << "Data could not be loaded: " << result.description() << std::endl;
+            std::cerr << "Check data up to byte-offset: " << result.offset << "\n";
+        } else {
+            std::cerr << "File \"" << ElementFile << "\" could not be loaded: " << result.description() << std::endl;
+            std::cerr << "Check file up to byte-offset: " << result.offset << " -- content partly shown here:\n";
+            std::cerr << "(...)" << ReadPieceOfFile(ElementFile, result.offset, (get_terminal_width()-10)) << "(...)\n\n";
+        }
         return -1;
     } else {
-        if (_DEBUG_) std::cerr << "Element-File loaded successfully.\n";
+        if (_DEBUG_) std::cerr << "Element-Data loaded successfully.\n";
     }
 
     // xml-file was successfully loaded, let's check, what kind of data we have...
@@ -109,7 +114,13 @@ int main(int argc, char **argv)
     if (xOverwriteOriginal == true){
         std::cerr << "will overwrite original file!" << std::endl;
     } else {
-        (xIsElmtFile ? ElementFileScaled.insert(ElementFileScaled.length()-5, ".SCALED") : ElementFileScaled += ".SCALED" );
+        if (xPrintToStdOut == false) {
+            if (xIsElmtFile == true) {
+                ElementFileScaled.insert(ElementFileScaled.length()-5, ".SCALED");
+            } else {
+                ElementFileScaled += ".SCALED";
+            }
+        }
     }
     if (_DEBUG_) std::cerr << ElementFileScaled << std::endl;
 
diff --git a/main.h b/main.h
index 627c44f..cbb004f 100644
--- a/main.h
+++ b/main.h
@@ -43,7 +43,7 @@
 // global variables
 // =============================================================================
 
-const std::string sVersion = "v0.5.2";
+const std::string sVersion = "v0.5.2.1";
 
 // the element-file to process:
 static std::string ElementFile       = "";
@@ -198,6 +198,7 @@ int parseCommandline(int argc, char *argv[]) {
                 if (_DEBUG_)
                     std::cerr << "Read from STDIN\n";
                 xReadFromStdIn = true;
+                xPrintToStdOut = true;
                 break;
             case 'o':
                 if (_DEBUG_)