[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=18f1cc9

The following commit has been merged in the master branch:
commit 18f1cc97b736a0d67280b65f323fc1a98bd7cfb3
Author: Andreas Huggel <ahuggel at gmx.net>
Date:   Mon Jan 25 15:00:54 2010 +0000

    More W/Error changes to better support w/what().
---
 src/error.cpp | 79 ++++++++++++++++++++++++++++++++++++++++++-----------------
 src/error.hpp | 72 ++++++++++++++++++-----------------------------------
 2 files changed, 81 insertions(+), 70 deletions(-)

diff --git a/src/error.cpp b/src/error.cpp
index 6914608..4017df3 100644
--- a/src/error.cpp
+++ b/src/error.cpp
@@ -115,34 +115,69 @@ namespace Exiv2 {
     {
     }
 
-    //! Specialization for Error
     template<>
-    const char* BasicError<char>::what() const throw()
+    void BasicError<char>::setMsg()
     {
-        return msg_.c_str();
+        std::string msg = _(errMsg(code_));
+        std::string::size_type pos;
+        pos = msg.find("%0");
+        if (pos != std::string::npos) {
+            msg.replace(pos, 2, toString(code_));
+        }
+        if (count_ > 0) {
+            pos = msg.find("%1");
+            if (pos != std::string::npos) {
+                msg.replace(pos, 2, arg1_);
+            }
+        }
+        if (count_ > 1) {
+            pos = msg.find("%2");
+            if (pos != std::string::npos) {
+                msg.replace(pos, 2, arg2_);
+            }
+        }
+        if (count_ > 2) {
+            pos = msg.find("%3");
+            if (pos != std::string::npos) {
+                msg.replace(pos, 2, arg3_);
+            }
+        }
+        msg_ = msg;
+#ifdef EXV_UNICODE_PATH
+        wmsg_ = s2ws(msg);
+#endif
     }
 
-    //! Specialization for WError
     template<>
-    const char* BasicError<wchar_t>::what() const throw()
+    void BasicError<wchar_t>::setMsg()
     {
-        // Todo: Return something more useful
-        return 0;
-    }
-
-    //! Specialization for Error
-    template<>
-    const wchar_t* BasicError<char>::wwhat() const throw()
-    {
-        // Todo: Return something more useful
-        return 0;
-    }
-
-    //! Specialization for Error
-    template<>
-    const wchar_t* BasicError<wchar_t>::wwhat() const throw()
-    {
-        return msg_.c_str();
+        std::string s = _(errMsg(code_));
+        std::wstring wmsg(s.begin(), s.end());
+        std::wstring::size_type pos;
+        pos = wmsg.find(L"%0");
+        if (pos != std::wstring::npos) {
+            wmsg.replace(pos, 2, toBasicString<wchar_t>(code_));
+        }
+        if (count_ > 0) {
+            pos = wmsg.find(L"%1");
+            if (pos != std::wstring::npos) {
+                wmsg.replace(pos, 2, arg1_);
+            }
+        }
+        if (count_ > 1) {
+            pos = wmsg.find(L"%2");
+            if (pos != std::wstring::npos) {
+                wmsg.replace(pos, 2, arg2_);
+            }
+        }
+        if (count_ > 2) {
+            pos = wmsg.find(L"%3");
+            if (pos != std::wstring::npos) {
+                wmsg.replace(pos, 2, arg3_);
+            }
+        }
+        wmsg_ = wmsg;
+//        msg_ = ws2s(wmsg);
     }
 
     const char* errMsg(int code)
diff --git a/src/error.hpp b/src/error.hpp
index 8cf6a8b..ccd992a 100644
--- a/src/error.hpp
+++ b/src/error.hpp
@@ -120,18 +120,18 @@ namespace Exiv2 {
           @brief Return the error message as a C-string. The pointer returned by what()
                  is valid only as long as the BasicError object exists.
          */
-        EXIV2API virtual const char* what() const throw();
+        EXV_DLLLOCAL virtual const char* what() const throw();
         /*!
           @brief Return the error message as a wchar_t-string. The pointer returned by
                  wwhat() is valid only as long as the BasicError object exists.
          */
-        EXIV2API virtual const wchar_t* wwhat() const throw();
+        EXV_DLLLOCAL virtual const wchar_t* wwhat() const throw();
         //@}
 
     private:
         //! @name Manipulators
         //@{
-        EXV_DLLLOCAL void setMsg();
+        EXIV2API void setMsg();
         //@}
 
         // DATA
@@ -140,7 +140,8 @@ namespace Exiv2 {
         std::basic_string<charT> arg1_;         //!< First argument
         std::basic_string<charT> arg2_;         //!< Second argument
         std::basic_string<charT> arg3_;         //!< Third argument
-        std::basic_string<charT> msg_;          //!< Complete error message
+        std::string              msg_;          //!< Complete error message
+	std::wstring             wmsg_;         //!< Complete error message as a wide string
 
     }; // class BasicError
 
@@ -160,17 +161,6 @@ namespace Exiv2 {
         setMsg();
     }
 
-    template<typename charT>
-    BasicError<charT>::~BasicError() throw()
-    {
-    }
-
-    template<typename charT>
-    int BasicError<charT>::code() const throw()
-    {
-        return code_;
-    }
-
     template<typename charT> template<typename A>
     BasicError<charT>::BasicError(int code, const A& arg1)
         : code_(code), count_(1), arg1_(toBasicString<charT>(arg1))
@@ -198,40 +188,26 @@ namespace Exiv2 {
     }
 
     template<typename charT>
-    void BasicError<charT>::setMsg()
+    BasicError<charT>::~BasicError() throw()
+    {
+    }
+
+    template<typename charT>
+    int BasicError<charT>::code() const throw()
+    {
+        return code_;
+    }
+
+    template<typename charT>
+    const char* BasicError<charT>::what() const throw()
+    {
+        return msg_.c_str();
+    }
+
+    template<typename charT>
+    const wchar_t* BasicError<charT>::wwhat() const throw()
     {
-        std::string s(exvGettext(errMsg(code_)));
-        msg_.assign(s.begin(), s.end());
-        std::string ph("%0");
-        std::basic_string<charT> tph(ph.begin(), ph.end());
-        size_t pos = msg_.find(tph);
-        if (pos != std::basic_string<charT>::npos) {
-            msg_.replace(pos, 2, toBasicString<charT>(code_));
-        }
-        if (count_ > 0) {
-            ph = "%1";
-            tph.assign(ph.begin(), ph.end());
-            pos = msg_.find(tph);
-            if (pos != std::basic_string<charT>::npos) {
-                msg_.replace(pos, 2, arg1_);
-            }
-        }
-        if (count_ > 1) {
-            ph = "%2";
-            tph.assign(ph.begin(), ph.end());
-            pos = msg_.find(tph);
-            if (pos != std::basic_string<charT>::npos) {
-                msg_.replace(pos, 2, arg2_);
-            }
-        }
-        if (count_ > 2) {
-            ph = "%3";
-            tph.assign(ph.begin(), ph.end());
-            pos = msg_.find(tph);
-            if (pos != std::basic_string<charT>::npos) {
-                msg_.replace(pos, 2, arg3_);
-            }
-        }
+        return wmsg_.c_str();
     }
 
 #ifdef _MSC_VER

-- 
exiv2 packaging