From 0ff20017970d4c447d386077b1383acd98d869fc Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Du=C5=A1an=20Poizl?= <nou.spiro@gmail.com>
Date: Sun, 26 Jan 2025 15:54:28 +0100
Subject: [PATCH] Handle MAX_PATH every where

---
 loadrunable.cpp                    | 27 ++++++++++++++++++++++-----
 loadrunable.h                      |  1 +
 scriptengine.cpp                   | 14 ++++++++------
 space.nouspiro.tenmon.metainfo.xml |  9 +++++++++
 4 files changed, 40 insertions(+), 11 deletions(-)

diff --git a/loadrunable.cpp b/loadrunable.cpp
index c75a918..50df37e 100644
--- a/loadrunable.cpp
+++ b/loadrunable.cpp
@@ -15,8 +15,23 @@
 #include "starfit.h"
 #include <lcms2.h>
 
+QString makeMaxPath(QString path)
+{
+#ifdef Q_OS_WIN64
+    if(!path.startsWith("\\\\?\\"))
+    {
+        QFileInfo info(path);
+        path = info.absoluteFilePath();
+        path = QDir::toNativeSeparators(path);
+        path.prepend("\\\\?\\");
+        qDebug() << path;
+    }
+#endif
+    return path;
+}
+
 LoadRunable::LoadRunable(const QString &file, Image *receiver, AnalyzeLevel level, bool thumbnail) :
-    m_file(file),
+    m_file(makeMaxPath(file)),
     m_receiver(receiver),
     m_analyzeLevel(level),
     m_thumbnail(thumbnail)
@@ -451,7 +466,8 @@ bool readFITSHeader(const QString &path, ImageInfoData &info)
 {
     fitsfile *fr;
     int status = 0;
-    fits_open_diskfile(&fr, path.toLocal8Bit().data(), READONLY, &status);
+    QString path2 = makeMaxPath(path);
+    fits_open_diskfile(&fr, path2.toLocal8Bit().data(), READONLY, &status);
 
     if(fr && status == 0)
     {
@@ -463,10 +479,11 @@ bool readFITSHeader(const QString &path, ImageInfoData &info)
 
 bool readXISFHeader(const QString &path, ImageInfoData &info)
 {
+    QString path2 = makeMaxPath(path);
     try
     {
         LibXISF::XISFReader xisf;
-        xisf.open(path.toLocal8Bit().data());
+        xisf.open(path2.toLocal8Bit().data());
         const LibXISF::Image &image = xisf.getImage(0, false);
 
         auto fitskeywords = image.fitsKeywords();
@@ -532,8 +549,8 @@ bool loadImage(const QString &path, ImageInfoData &info, std::shared_ptr<RawImag
 }
 
 ConvertRunable::ConvertRunable(const QString &in, const QString &out, const QString &format, const ConvertParams &params, QSemaphore *semaphore) :
-    m_infile(in),
-    m_outfile(out),
+    m_infile(makeMaxPath(in)),
+    m_outfile(makeMaxPath(out)),
     m_format(format),
     m_params(params),
     m_semaphore(semaphore)
diff --git a/loadrunable.h b/loadrunable.h
index ccdc880..66dda51 100644
--- a/loadrunable.h
+++ b/loadrunable.h
@@ -8,6 +8,7 @@
 
 class RawImage;
 
+QString makeMaxPath(QString path);
 bool readFITSHeader(const QString &path, ImageInfoData &info);
 bool readXISFHeader(const QString &path, ImageInfoData &info);
 bool loadImage(const QString &path, ImageInfoData &info, std::shared_ptr<RawImage> &rawImage, bool planar = false);
diff --git a/scriptengine.cpp b/scriptengine.cpp
index 666e949..f6f1ad8 100644
--- a/scriptengine.cpp
+++ b/scriptengine.cpp
@@ -519,7 +519,8 @@ bool File::modifyFITSRecords(const FITSRecordModify *modify)
     {
         fitsfile *file;
         int status = 0;
-        fits_open_diskfile(&file, _path.toLocal8Bit().data(), READWRITE, &status);
+        QString path = makeMaxPath(_path);
+        fits_open_diskfile(&file, path.toLocal8Bit().data(), READWRITE, &status);
         int num = 0;
         fits_get_num_hdus(file, &num, &status);
         if(status)
@@ -642,9 +643,10 @@ bool File::modifyFITSRecords(const FITSRecordModify *modify)
         try
         {
             LibXISF::XISFModify modifyXISF;
-            modifyXISF.open(_path.toLocal8Bit().data());
-            QFileInfo in(_path);
-            QFileInfo out(_path + "~");
+            QString in = makeMaxPath(absoluteFilePath());
+            QString out = in + "~";
+            modifyXISF.open(in.toLocal8Bit().data());
+            qDebug() << "modify" << in << out;
 
             for(auto &remove : modify->_remove)
                 modifyXISF.removeFITSKeyword(0, remove.toStdString());
@@ -655,9 +657,9 @@ bool File::modifyFITSRecords(const FITSRecordModify *modify)
             for(auto &record : modify->_add)
                 modifyXISF.addFITSKeyword(0, {record.key.toStdString(), record.value.toString().toStdString(), record.comment.toStdString()});
 
-            modifyXISF.save(out.absoluteFilePath().toLocal8Bit().toStdString());
+            modifyXISF.save(out.toLocal8Bit().toStdString());
             modifyXISF.close();
-            std::filesystem::rename(out.filesystemAbsoluteFilePath(), in.filesystemAbsoluteFilePath());
+            std::filesystem::rename(out.toLocal8Bit().toStdString(), in.toLocal8Bit().toStdString());
             return true;
         }
         catch(std::filesystem::filesystem_error &err)
diff --git a/space.nouspiro.tenmon.metainfo.xml b/space.nouspiro.tenmon.metainfo.xml
index 2cde282..54f6ed3 100644
--- a/space.nouspiro.tenmon.metainfo.xml
+++ b/space.nouspiro.tenmon.metainfo.xml
@@ -57,6 +57,15 @@
     </screenshots>
     <content_rating type="oars-1.1"/>
     <releases>
+    <release version="20250126" date="2025-01-26">
+      <description>
+        <ul>
+          <li>Support for really big images +50000px</li>
+          <li>Fix handling of MAX_PATH on Windows</li>
+          <li>Add setting solver profile in scripts</li>
+        </ul>
+      </description>
+    </release>
     <release version="20241116" date="2024-11-16">
       <description>
         <ul>