[SCM] exiv2 packaging branch, master, updated. debian/0.25-3.1-3734-gdcbc29a

[Maximiliano Curia]

Gitweb-URL: http://git.debian.org/?p=pkg-kde/kde-extras/exiv2.git;a=commitdiff;h=4bc4a0d

The following commit has been merged in the master branch:
commit 4bc4a0dc400d108f0fa97c2a0bd2b6e53634d9fa
Author: Andreas Huggel <ahuggel at gmx.net>
Date:   Fri Apr 2 09:53:14 2004 +0000

    Added Task Insert, implemented extract and insert functionality
---
 src/actions.cpp | 70 ++++++++++++++++++++++++++++++++++++++++++++++++++-------
 src/actions.hpp | 22 +++++++++++++++---
 2 files changed, 81 insertions(+), 11 deletions(-)

diff --git a/src/actions.cpp b/src/actions.cpp
index 90422e0..9c19543 100644
--- a/src/actions.cpp
+++ b/src/actions.cpp
@@ -20,13 +20,13 @@
  */
 /*
   File:      actions.cpp
-  Version:   $Name:  $ $Revision: 1.12 $
+  Version:   $Name:  $ $Revision: 1.13 $
   Author(s): Andreas Huggel (ahu) <ahuggel at gmx.net>
   History:   08-Dec-03, ahu: created
  */
 // *****************************************************************************
 #include "rcsid.hpp"
-EXIV2_RCSID("@(#) $Name:  $ $Revision: 1.12 $ $RCSfile: actions.cpp,v $")
+EXIV2_RCSID("@(#) $Name:  $ $Revision: 1.13 $ $RCSfile: actions.cpp,v $")
 
 // *****************************************************************************
 // included header files
@@ -105,6 +105,7 @@ namespace Action {
         registerTask(rename,  Task::AutoPtr(new Rename));
         registerTask(erase,   Task::AutoPtr(new Erase));
         registerTask(extract, Task::AutoPtr(new Extract));
+        registerTask(insert,  Task::AutoPtr(new Insert));
     } // TaskFactory c'tor
 
     Task::AutoPtr TaskFactory::create(TaskType type)
@@ -504,11 +505,25 @@ namespace Action {
         return 1;
     } // Extract::run
 
-    int Extract::writeExifData(const Exif::ExifData& exifData) const
+    int Extract::writeExifData(Exif::ExifData& exifData) const
     {
-        // Todo: implement me!
-        std::cout << "Sorry, the extract action for Exif data has not been implemented yet.
";
-        return 0;
+        std::string exvPath =   Util::dirname(path_) + "/"
+                              + Util::basename(path_, true) + ".exv";
+        if (Params::instance().verbose_) {
+            std::cout << "Writing Exif data to " << exvPath << "
";
+        }
+        if (!Params::instance().force_ && Util::fileExists(exvPath)) {
+            std::cout << Params::instance().progname() 
+                      << ": Overwrite `" << exvPath << "'? ";
+            std::string s;
+            std::cin >> s;
+            if (s[0] != 'y' && s[0] != 'Y') return 0;
+        }
+        int rc = exifData.writeExifData(exvPath);
+        if (rc) {
+            std::cerr << exifWriteError(rc, exvPath) << "
";
+        }
+        return rc;
     }
 
     int Extract::writeThumbnail(const Exif::ExifData& exifData) const
@@ -535,6 +550,9 @@ namespace Action {
             if (s[0] != 'y' && s[0] != 'Y') return 0;
         }
         int rc = exifData.writeThumbnail(thumb);
+        if (rc) {
+            std::cerr << exifWriteError(rc, thumb) << "
";
+        }
         return rc;
     }
 
@@ -548,6 +566,42 @@ namespace Action {
         return new Extract(*this);
     }
 
+    int Insert::run(const std::string& path)
+    try {
+        std::string exvPath =   Util::dirname(path) + "/"
+                              + Util::basename(path, true) + ".exv";
+        Exif::ExifData exifData;
+        int rc = exifData.read(exvPath);
+        if (rc) {
+            std::cerr << exifReadError(rc, exvPath) << "
";
+            return rc;
+        }
+        if (Params::instance().verbose_) {
+            std::cout << "Inserting metadata from " << exvPath << "
";
+        }
+        rc = exifData.write(path);
+        if (rc) {
+            std::cerr << exifWriteError(rc, path) << "
";
+        }
+        return rc;
+    }
+    catch(const Exif::Error& e)
+    {
+        std::cerr << "Exif exception in insert action for file " << path
+                  << ":
" << e << "
";
+        return 1;
+    } // Insert::run
+
+    Insert::AutoPtr Insert::clone() const
+    {
+        return AutoPtr(dynamic_cast<Insert*>(clone_()));
+    }
+
+    Task* Insert::clone_() const
+    {
+        return new Insert(*this);
+    }
+
     int Adjust::run(const std::string& path)
     try {
         adjustment_ = Params::instance().adjustment_;
@@ -681,7 +735,7 @@ namespace {
         std::string error;
         switch (rc) {
         case -1:
-            error = "Couldn't open file `" + path + "'";
+            error = "Failed to open file `" + path + "'";
             break;
         case -2:
             error = "The file contains data of an unknown image type";
@@ -710,7 +764,7 @@ namespace {
         std::string error;
         switch (rc) {
         case -1:
-            error = "Couldn't open file `" + path + "'";
+            error = "Failed to open file `" + path + "'";
             break;
         case -2:
             error = "The file contains data of an unknown image type";
diff --git a/src/actions.hpp b/src/actions.hpp
index 6b6fc7d..042521a 100644
--- a/src/actions.hpp
+++ b/src/actions.hpp
@@ -22,7 +22,7 @@
   @file    actions.hpp
   @brief   Implements base class Task, TaskFactory and the various supported
            actions (derived from Task).
-  @version $Name:  $ $Revision: 1.5 $
+  @version $Name:  $ $Revision: 1.6 $
   @author  Andreas Huggel (ahu)
            <a href="mailto:ahuggel at gmx.net">ahuggel at gmx.net</a>
   @date    11-Dec-03, ahu: created
@@ -52,7 +52,7 @@ namespace Exif {
 namespace Action {
 
     //! Enumerates all tasks
-    enum TaskType { none, adjust, print, rename, erase, extract };
+    enum TaskType { none, adjust, print, rename, erase, extract, insert };
 
 // *****************************************************************************
 // class definitions
@@ -250,13 +250,29 @@ namespace Action {
           @brief Write the %Exif data to a file. The filename is composed by
                  replacing the suffix of the image filename with ".exf".
          */
-        int writeExifData(const Exif::ExifData& exifData) const;
+        int writeExifData(Exif::ExifData& exifData) const;
 
     private:
         virtual Task* clone_() const;
         std::string path_;
 
     }; // class Extract
+
+    /*!
+      @brief %Insert the %Exif data from corresponding *.exv files.
+     */
+    class Insert : public Task {
+    public:
+        virtual ~Insert() {}
+        virtual int run(const std::string& path);
+        typedef std::auto_ptr<Insert> AutoPtr;
+        AutoPtr clone() const;
+
+    private:
+        virtual Task* clone_() const;
+
+    }; // class Insert
+
 }                                       // namespace Action 
 
 #endif                                  // #ifndef ACTIONS_HPP_

-- 
exiv2 packaging