From dfc0e3fb9a38ac231b12d207654afcf3de9582c2 Mon Sep 17 00:00:00 2001
From: =?utf8?q?V=C3=A1clav=20Slav=C3=ADk?= <vslavik@fastmail.fm>
Date: Wed, 26 Jul 2000 21:32:47 +0000
Subject: [PATCH] xmlres: added support for wxMSW

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@7854 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
---
 contrib/include/wx/xml/xml.h    |  10 +-
 contrib/include/wx/xml/xmlio.h  |   6 +-
 contrib/include/wx/xml/xmlres.h |   6 +-
 contrib/src/xml/wxxmlVC.dsp     | 286 ++++++++++++++++++++++++++++++++
 contrib/src/xml/wxxmlVC.dsw     |  29 ++++
 contrib/src/xml/xmlpars.cpp     |  36 +++-
 6 files changed, 357 insertions(+), 16 deletions(-)
 create mode 100644 contrib/src/xml/wxxmlVC.dsp
 create mode 100644 contrib/src/xml/wxxmlVC.dsw

diff --git a/contrib/include/wx/xml/xml.h b/contrib/include/wx/xml/xml.h
index 45aedba49f..f6cdbd5a85 100644
--- a/contrib/include/wx/xml/xml.h
+++ b/contrib/include/wx/xml/xml.h
@@ -64,7 +64,7 @@ enum wxXmlIOType
 // Example: in <img src="hello.gif" id="3"/> "src" is property with value
 //          "hello.gif" and "id" is prop. with value "3".
 
-class WXDLLEXPORT wxXmlProperty
+class wxXmlProperty
 {
     public:
         wxXmlProperty() : m_Next(NULL) {}
@@ -94,7 +94,7 @@ class WXDLLEXPORT wxXmlProperty
 // element with name="title", irrelevant content and one child (wxXML_TEXT_NODE
 // with content="hi").
 
-class WXDLLEXPORT wxXmlNode
+class wxXmlNode
 {
     public:
         wxXmlNode() : m_Properties(NULL), m_Parent(NULL), 
@@ -165,7 +165,7 @@ class WXDLLEXPORT wxXmlNode
 // internal representation is independant on libxml and you can use 
 // it without libxml (see Load/SaveBinary).
 
-class WXDLLEXPORT wxXmlDocument : public wxObject
+class wxXmlDocument : public wxObject
 {
     public:
         wxXmlDocument() : wxObject(), m_Version(_T("1.0")), m_Root(NULL)  {}
@@ -184,8 +184,6 @@ class WXDLLEXPORT wxXmlDocument : public wxObject
         bool Load(wxInputStream& stream, wxXmlIOType io_type = wxXML_IO_AUTO);
         
         // Saves document as .xml file.
-        // NOTE: Any call to this method will result into linking against libxml
-        //       and app's binary size will grow by ca. 250kB
         bool Save(const wxString& filename, wxXmlIOType io_type) const;
         bool Save(wxOutputStream& stream, wxXmlIOType io_type) const;
         
@@ -221,7 +219,7 @@ class WXDLLEXPORT wxXmlDocument : public wxObject
 // wxXmlIOHandler takes care of loading and/or saving XML data.
 // see xmlio.h for available handlers
 
-class WXDLLEXPORT wxXmlIOHandler : public wxObject
+class wxXmlIOHandler : public wxObject
 {
     public:
         wxXmlIOHandler() {}
diff --git a/contrib/include/wx/xml/xmlio.h b/contrib/include/wx/xml/xmlio.h
index 3e336b46c9..788f1f8023 100644
--- a/contrib/include/wx/xml/xmlio.h
+++ b/contrib/include/wx/xml/xmlio.h
@@ -20,7 +20,7 @@
 #include "wx/xml/xml.h"
 
 
-class WXDLLEXPORT wxXmlIOHandlerBin : public wxXmlIOHandler
+class wxXmlIOHandlerBin : public wxXmlIOHandler
 {
     public:
         wxXmlIOHandlerBin() {}
@@ -41,7 +41,7 @@ class WXDLLEXPORT wxXmlIOHandlerBin : public wxXmlIOHandler
 
 #if wxUSE_ZLIB
 
-class WXDLLEXPORT wxXmlIOHandlerBinZ : public wxXmlIOHandlerBin
+class wxXmlIOHandlerBinZ : public wxXmlIOHandlerBin
 {
     public:
         wxXmlIOHandlerBinZ() {}
@@ -57,7 +57,7 @@ class WXDLLEXPORT wxXmlIOHandlerBinZ : public wxXmlIOHandlerBin
 
 
 
-class WXDLLEXPORT wxXmlIOHandlerLibxml : public wxXmlIOHandler
+class wxXmlIOHandlerLibxml : public wxXmlIOHandler
 {
     public:
         virtual wxXmlIOType GetType() { return wxXML_IO_LIBXML; }
diff --git a/contrib/include/wx/xml/xmlres.h b/contrib/include/wx/xml/xmlres.h
index 118561b7ba..bc8090ad37 100644
--- a/contrib/include/wx/xml/xmlres.h
+++ b/contrib/include/wx/xml/xmlres.h
@@ -40,7 +40,7 @@ enum
 
 
 
-class WXDLLEXPORT wxXmlResourceDataRecord
+class wxXmlResourceDataRecord
 {
     public:
         wxXmlResourceDataRecord() : Doc(NULL), Time(wxDateTime::Now()) {}
@@ -57,7 +57,7 @@ WX_DECLARE_OBJARRAY(wxXmlResourceDataRecord, wxXmlResourceDataRecords);
 // (or derived forms, either binary or zipped -- see manual for
 // details). 
 
-class WXDLLEXPORT wxXmlResource : public wxObject
+class wxXmlResource : public wxObject
 {
     public:
         wxXmlResource();
@@ -152,7 +152,7 @@ extern wxXmlResource *wxTheXmlResource;
 #define XMLID(str_id) wxXmlResource::GetXMLID(str_id)
 
 
-class WXDLLEXPORT wxXmlResourceHandler : public wxObject
+class wxXmlResourceHandler : public wxObject
 {
     public:
         wxXmlResourceHandler();
diff --git a/contrib/src/xml/wxxmlVC.dsp b/contrib/src/xml/wxxmlVC.dsp
new file mode 100644
index 0000000000..fb8c4f26ad
--- /dev/null
+++ b/contrib/src/xml/wxxmlVC.dsp
@@ -0,0 +1,286 @@
+# Microsoft Developer Studio Project File - Name="wxxmlVC" - Package Owner=<4>
+# Microsoft Developer Studio Generated Build File, Format Version 6.00
+# ** DO NOT EDIT **
+
+# TARGTYPE "Win32 (x86) Static Library" 0x0104
+
+CFG=wxxmlVC - Win32 Debug
+!MESSAGE This is not a valid makefile. To build this project using NMAKE,
+!MESSAGE use the Export Makefile command and run
+!MESSAGE 
+!MESSAGE NMAKE /f "wxxmlVC.mak".
+!MESSAGE 
+!MESSAGE You can specify a configuration when running NMAKE
+!MESSAGE by defining the macro CFG on the command line. For example:
+!MESSAGE 
+!MESSAGE NMAKE /f "wxxmlVC.mak" CFG="wxxmlVC - Win32 Debug"
+!MESSAGE 
+!MESSAGE Possible choices for configuration are:
+!MESSAGE 
+!MESSAGE "wxxmlVC - Win32 Release" (based on "Win32 (x86) Static Library")
+!MESSAGE "wxxmlVC - Win32 Debug" (based on "Win32 (x86) Static Library")
+!MESSAGE 
+
+# Begin Project
+# PROP AllowPerConfigDependencies 0
+# PROP Scc_ProjName ""
+# PROP Scc_LocalPath ""
+CPP=cl.exe
+RSC=rc.exe
+
+!IF  "$(CFG)" == "wxxmlVC - Win32 Release"
+
+# PROP BASE Use_MFC 0
+# PROP BASE Use_Debug_Libraries 0
+# PROP BASE Output_Dir "Release"
+# PROP BASE Intermediate_Dir "Release"
+# PROP BASE Target_Dir ""
+# PROP Use_MFC 0
+# PROP Use_Debug_Libraries 0
+# PROP Output_Dir "Release"
+# PROP Intermediate_Dir "Release"
+# PROP Target_Dir ""
+# ADD BASE CPP /nologo /W3 /GX /O2 /D "WIN32" /D "NDEBUG" /D "_WINDOWS" /YX /FD /c
+# ADD CPP /nologo /MD /W3 /GX /O1 /Ob2 /I "../../../include" /I "../../include" /D "WIN32" /D "_WINDOWS" /D "__WINDOWS__" /D "__WXMSW__" /D "__WIN95__" /D "__WIN32__" /D WINVER=0x0400 /D "STRICT" /FD /c
+# SUBTRACT CPP /YX
+# ADD BASE RSC /l 0x809
+# ADD RSC /l 0x809
+BSC32=bscmake.exe
+# ADD BASE BSC32 /nologo
+# ADD BSC32 /nologo
+LIB32=link.exe -lib
+# ADD BASE LIB32 /nologo
+# ADD LIB32 /nologo /out:"..\..\lib\wxxml.lib"
+
+!ELSEIF  "$(CFG)" == "wxxmlVC - Win32 Debug"
+
+# PROP BASE Use_MFC 0
+# PROP BASE Use_Debug_Libraries 1
+# PROP BASE Output_Dir "Debug"
+# PROP BASE Intermediate_Dir "Debug"
+# PROP BASE Target_Dir ""
+# PROP Use_MFC 0
+# PROP Use_Debug_Libraries 1
+# PROP Output_Dir "Debug"
+# PROP Intermediate_Dir "Debug"
+# PROP Target_Dir ""
+# ADD BASE CPP /nologo /W3 /GX /Z7 /Od /D "WIN32" /D "_DEBUG" /D "_WINDOWS" /YX /FD /c
+# ADD CPP /nologo /MDd /W3 /GX /Z7 /Od /I "../../../include" /I "../../include" /D "WIN32" /D "_DEBUG" /D "_WINDOWS" /D "__WINDOWS__" /D "__WXMSW__" /D DEBUG=1 /D "__WXDEBUG__" /D "__WIN95__" /D "__WIN32__" /D WINVER=0x0400 /D "STRICT" /FD /c
+# SUBTRACT CPP /YX
+# ADD BASE RSC /l 0x809
+# ADD RSC /l 0x809
+BSC32=bscmake.exe
+# ADD BASE BSC32 /nologo
+# ADD BSC32 /nologo
+LIB32=link.exe -lib
+# ADD BASE LIB32 /nologo
+# ADD LIB32 /nologo /out:"..\..\lib\wxxmld.lib"
+
+!ENDIF 
+
+# Begin Target
+
+# Name "wxxmlVC - Win32 Release"
+# Name "wxxmlVC - Win32 Debug"
+# Begin Group "Source files"
+
+# PROP Default_Filter ""
+# Begin Source File
+
+SOURCE=.\xh_bttn.cpp
+# End Source File
+# Begin Source File
+
+SOURCE=.\xh_chckb.cpp
+# End Source File
+# Begin Source File
+
+SOURCE=.\xh_chckl.cpp
+# End Source File
+# Begin Source File
+
+SOURCE=.\xh_choic.cpp
+# End Source File
+# Begin Source File
+
+SOURCE=.\xh_combo.cpp
+# End Source File
+# Begin Source File
+
+SOURCE=.\xh_dlg.cpp
+# End Source File
+# Begin Source File
+
+SOURCE=.\xh_gauge.cpp
+# End Source File
+# Begin Source File
+
+SOURCE=.\xh_html.cpp
+# End Source File
+# Begin Source File
+
+SOURCE=.\xh_menu.cpp
+# End Source File
+# Begin Source File
+
+SOURCE=.\xh_notbk.cpp
+# End Source File
+# Begin Source File
+
+SOURCE=.\xh_panel.cpp
+# End Source File
+# Begin Source File
+
+SOURCE=.\xh_radbt.cpp
+# End Source File
+# Begin Source File
+
+SOURCE=.\xh_radbx.cpp
+# End Source File
+# Begin Source File
+
+SOURCE=.\xh_sizer.cpp
+# End Source File
+# Begin Source File
+
+SOURCE=.\xh_slidr.cpp
+# End Source File
+# Begin Source File
+
+SOURCE=.\xh_spin.cpp
+# End Source File
+# Begin Source File
+
+SOURCE=.\xh_stbmp.cpp
+# End Source File
+# Begin Source File
+
+SOURCE=.\xh_sttxt.cpp
+# End Source File
+# Begin Source File
+
+SOURCE=.\xh_text.cpp
+# End Source File
+# Begin Source File
+
+SOURCE=.\xml.cpp
+# End Source File
+# Begin Source File
+
+SOURCE=.\xmlbin.cpp
+# End Source File
+# Begin Source File
+
+SOURCE=.\xmlbinz.cpp
+# End Source File
+# Begin Source File
+
+SOURCE=.\xmlpars.cpp
+# End Source File
+# Begin Source File
+
+SOURCE=.\xmlres.cpp
+# End Source File
+# Begin Source File
+
+SOURCE=.\xmlrsall.cpp
+# End Source File
+# End Group
+# Begin Group "Header files"
+
+# PROP Default_Filter ""
+# Begin Source File
+
+SOURCE=..\..\include\wx\xml\xh_all.h
+# End Source File
+# Begin Source File
+
+SOURCE=..\..\include\wx\xml\xh_bttn.h
+# End Source File
+# Begin Source File
+
+SOURCE=..\..\include\wx\xml\xh_chckb.h
+# End Source File
+# Begin Source File
+
+SOURCE=..\..\include\wx\xml\xh_chckl.h
+# End Source File
+# Begin Source File
+
+SOURCE=..\..\include\wx\xml\xh_choic.h
+# End Source File
+# Begin Source File
+
+SOURCE=..\..\include\wx\xml\xh_combo.h
+# End Source File
+# Begin Source File
+
+SOURCE=..\..\include\wx\xml\xh_dlg.h
+# End Source File
+# Begin Source File
+
+SOURCE=..\..\include\wx\xml\xh_gauge.h
+# End Source File
+# Begin Source File
+
+SOURCE=..\..\include\wx\xml\xh_html.h
+# End Source File
+# Begin Source File
+
+SOURCE=..\..\include\wx\xml\xh_menu.h
+# End Source File
+# Begin Source File
+
+SOURCE=..\..\include\wx\xml\xh_notbk.h
+# End Source File
+# Begin Source File
+
+SOURCE=..\..\include\wx\xml\xh_panel.h
+# End Source File
+# Begin Source File
+
+SOURCE=..\..\include\wx\xml\xh_radbt.h
+# End Source File
+# Begin Source File
+
+SOURCE=..\..\include\wx\xml\xh_radbx.h
+# End Source File
+# Begin Source File
+
+SOURCE=..\..\include\wx\xml\xh_sizer.h
+# End Source File
+# Begin Source File
+
+SOURCE=..\..\include\wx\xml\xh_slidr.h
+# End Source File
+# Begin Source File
+
+SOURCE=..\..\include\wx\xml\xh_spin.h
+# End Source File
+# Begin Source File
+
+SOURCE=..\..\include\wx\xml\xh_stbmp.h
+# End Source File
+# Begin Source File
+
+SOURCE=..\..\include\wx\xml\xh_sttxt.h
+# End Source File
+# Begin Source File
+
+SOURCE=..\..\include\wx\xml\xh_text.h
+# End Source File
+# Begin Source File
+
+SOURCE=..\..\include\wx\xml\xml.h
+# End Source File
+# Begin Source File
+
+SOURCE=..\..\include\wx\xml\xmlio.h
+# End Source File
+# Begin Source File
+
+SOURCE=..\..\include\wx\xml\xmlres.h
+# End Source File
+# End Group
+# End Target
+# End Project
diff --git a/contrib/src/xml/wxxmlVC.dsw b/contrib/src/xml/wxxmlVC.dsw
new file mode 100644
index 0000000000..44f60625ca
--- /dev/null
+++ b/contrib/src/xml/wxxmlVC.dsw
@@ -0,0 +1,29 @@
+Microsoft Developer Studio Workspace File, Format Version 6.00
+# WARNING: DO NOT EDIT OR DELETE THIS WORKSPACE FILE!
+
+###############################################################################
+
+Project: "wxxmlVC"=.\wxxmlVC.dsp - Package Owner=<4>
+
+Package=<5>
+{{{
+}}}
+
+Package=<4>
+{{{
+}}}
+
+###############################################################################
+
+Global:
+
+Package=<5>
+{{{
+}}}
+
+Package=<3>
+{{{
+}}}
+
+###############################################################################
+
diff --git a/contrib/src/xml/xmlpars.cpp b/contrib/src/xml/xmlpars.cpp
index 797c76d0a9..d35cd3722b 100644
--- a/contrib/src/xml/xmlpars.cpp
+++ b/contrib/src/xml/xmlpars.cpp
@@ -43,6 +43,8 @@ typedef xmlNodePtr (*type_xmlNewChild)(xmlNodePtr, xmlNsPtr, const xmlChar *, co
 typedef xmlChar * (*type_xmlNodeListGetString)(xmlDocPtr, xmlNodePtr, int);
 typedef xmlNodePtr (*type_xmlDocGetRootElement)(xmlDocPtr);
 typedef xmlNodePtr (*type_xmlDocSetRootElement)(xmlDocPtr doc, xmlNodePtr root);
+typedef void (*(*type_xmlFree))(void *);
+typedef int (*type_xmlKeepBlanksDefault)(int);
 
 static struct
 {
@@ -62,6 +64,8 @@ static struct
     type_xmlNodeListGetString xmlNodeListGetString;
     type_xmlDocGetRootElement xmlDocGetRootElement;
     type_xmlDocSetRootElement xmlDocSetRootElement;
+    type_xmlFree xmlFree;
+    type_xmlKeepBlanksDefault xmlKeepBlanksDefault;
 } gs_libxmlDLL;
 
 static bool gs_libxmlLoaded = FALSE;
@@ -88,17 +92,37 @@ static bool LoadLibxml()
     gs_libxmlLoadFailed = TRUE;
 
     wxLogDebug("Loading libxml.so.2...");
+    {
+    wxLogNull lg;
 #ifdef __UNIX__
     gs_libxmlDLL.Handle = 
+        wxDllLoader::LoadLibrary(_T("wxlibxml.so.2"), &gs_libxmlLoaded);
+    if (!gs_libxmlLoaded) gs_libxmlDLL.Handle = 
         wxDllLoader::LoadLibrary(_T("libxml.so.2"), &gs_libxmlLoaded);
 #endif
+#ifdef __WXMSW__
+    gs_libxmlDLL.Handle = 
+        wxDllLoader::LoadLibrary(_T("wxlibxml2.dll"), &gs_libxmlLoaded);
+    if (!gs_libxmlLoaded) gs_libxmlDLL.Handle = 
+        wxDllLoader::LoadLibrary(_T("libxml2.dll"), &gs_libxmlLoaded);
+#endif
+    }
     
-    if (!gs_libxmlLoaded) return FALSE;
+    if (!gs_libxmlLoaded) 
+    {
+        wxLogError(_("Failed to load libxml shared library."));
+        return FALSE;
+    }
     
 #define LOAD_SYMBOL(sym) \
     gs_libxmlDLL.sym = \
         (type_##sym)wxDllLoader::GetSymbol(gs_libxmlDLL.Handle, _T(#sym)); \
-    if (!gs_libxmlDLL.sym) { ReleaseLibxml(); return FALSE; }
+    if (!gs_libxmlDLL.sym) \
+    { \
+        ReleaseLibxml(); \
+        wxLogError(_("Failed to load libxml shared library.")); \
+        return FALSE; \
+    }
 
     LOAD_SYMBOL(xmlCreatePushParserCtxt)
     LOAD_SYMBOL(xmlNewText)
@@ -114,6 +138,8 @@ static bool LoadLibxml()
     LOAD_SYMBOL(xmlNodeListGetString)
     LOAD_SYMBOL(xmlDocGetRootElement)
     LOAD_SYMBOL(xmlDocSetRootElement)
+    LOAD_SYMBOL(xmlFree)
+    LOAD_SYMBOL(xmlKeepBlanksDefault)
 
 #undef LOAD_SYMBOL    
 
@@ -153,7 +179,7 @@ static wxXmlProperty *CreateWXProperty(xmlDocPtr doc, xmlAttrPtr attr)
         gs_libxmlDLL.xmlNodeListGetString(doc, attr->children, 1);
     wxXmlProperty *prop = 
         new wxXmlProperty(attr->name, val, CreateWXProperty(doc, attr->next));
-    free(val);
+    (*gs_libxmlDLL.xmlFree)(val);
     return prop;
 }
 
@@ -187,6 +213,7 @@ bool wxXmlIOHandlerLibxml::Load(wxInputStream& stream, wxXmlDocument& doc)
     if (res > 0)
     {
         bool okay = TRUE;
+        gs_libxmlDLL.xmlKeepBlanksDefault(0);
         ctxt = gs_libxmlDLL.xmlCreatePushParserCtxt(NULL, NULL, 
                                                buffer, res, ""/*docname*/);
         while ((res = stream.Read(buffer, 1024).LastRead()) > 0) 
@@ -249,6 +276,7 @@ bool wxXmlIOHandlerLibxml::Save(wxOutputStream& stream, const wxXmlDocument& doc
 
     wxASSERT_MSG(doc.GetRoot() != NULL, _("Trying to save empty document!"));
     
+    gs_libxmlDLL.xmlKeepBlanksDefault(0);
     dc = gs_libxmlDLL.xmlNewDoc((xmlChar*)doc.GetVersion().mb_str());
     
     gs_libxmlDLL.xmlDocSetRootElement(dc, 
@@ -262,7 +290,7 @@ bool wxXmlIOHandlerLibxml::Save(wxOutputStream& stream, const wxXmlDocument& doc
     gs_libxmlDLL.xmlDocDumpMemory(dc, &buffer, &size);
     gs_libxmlDLL.xmlFreeDoc(dc);
     stream.Write(buffer, size);
-    free(buffer);
+    (*gs_libxmlDLL.xmlFree)(buffer);
     return stream.LastWrite() == (unsigned)size;
 }
 
-- 
2.45.2