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-rw-r--r--desktop/source/lib/init.cxx44
-rw-r--r--include/LibreOfficeKit/LibreOfficeKit.h17
-rw-r--r--include/LibreOfficeKit/LibreOfficeKit.hxx20
-rw-r--r--libreofficekit/source/shim.c2
-rw-r--r--smoketest/libtest.cxx6
5 files changed, 61 insertions, 28 deletions
diff --git a/desktop/source/lib/init.cxx b/desktop/source/lib/init.cxx
index af812c621ec5..6c05f815f008 100644
--- a/desktop/source/lib/init.cxx
+++ b/desktop/source/lib/init.cxx
@@ -13,6 +13,9 @@
#include <string.h>
#include <stdlib.h>
+#include <boost/shared_ptr.hpp>
+#include <boost/weak_ptr.hpp>
+
#include <LibreOfficeKit/LibreOfficeKit.h>
#include <tools/errinf.hxx>
@@ -42,10 +45,14 @@
using namespace css;
using namespace utl;
+using namespace boost;
+
struct LibLODocument_Impl;
struct LibLibreOffice_Impl;
static LibLibreOffice_Impl *gImpl = NULL;
+static weak_ptr< LibreOfficeKitClass > gOfficeClass;
+static weak_ptr< LibreOfficeKitDocumentClass > gDocumentClass;
typedef struct
{
@@ -151,15 +158,24 @@ static int doc_saveAsWithOptions(LibreOfficeKitDocument* pThis, const char* pUr
struct LibLODocument_Impl : public _LibreOfficeKitDocument
{
uno::Reference<css::lang::XComponent> mxComponent;
+ shared_ptr< LibreOfficeKitDocumentClass > m_pDocumentClass;
LibLODocument_Impl(const uno::Reference <css::lang::XComponent> &xComponent) :
mxComponent( xComponent )
{
- nSize = sizeof(LibreOfficeKitDocument);
+ if (!(m_pDocumentClass = gDocumentClass.lock()))
+ {
+ m_pDocumentClass.reset(new LibreOfficeKitDocumentClass);
+
+ m_pDocumentClass->nSize = sizeof(LibreOfficeKitDocument);
+
+ m_pDocumentClass->destroy = doc_destroy;
+ m_pDocumentClass->saveAs = doc_saveAs;
+ m_pDocumentClass->saveAsWithOptions = doc_saveAsWithOptions;
- destroy = doc_destroy;
- saveAs = doc_saveAs;
- saveAsWithOptions = doc_saveAsWithOptions;
+ gDocumentClass = m_pDocumentClass;
+ }
+ pClass = m_pDocumentClass.get();
}
~LibLODocument_Impl()
@@ -182,15 +198,23 @@ static char * lo_getError (LibreOfficeKit* pThis);
struct LibLibreOffice_Impl : public _LibreOfficeKit
{
OUString maLastExceptionMsg;
+ shared_ptr< LibreOfficeKitClass > m_pOfficeClass;
LibLibreOffice_Impl()
{
- nSize = sizeof(LibreOfficeKit);
+ if(!(m_pOfficeClass = gOfficeClass.lock())) {
+ m_pOfficeClass.reset(new LibreOfficeKitClass);
+ m_pOfficeClass->nSize = sizeof(LibreOfficeKitClass);
+
+ m_pOfficeClass->destroy = lo_destroy;
+ m_pOfficeClass->initialize = lo_initialize;
+ m_pOfficeClass->documentLoad = lo_documentLoad;
+ m_pOfficeClass->getError = lo_getError;
+
+ gOfficeClass = m_pOfficeClass;
+ }
- destroy = lo_destroy;
- initialize = lo_initialize;
- documentLoad = lo_documentLoad;
- getError = lo_getError;
+ pClass = m_pOfficeClass.get();
}
};
@@ -416,7 +440,7 @@ static int lo_initialize(LibreOfficeKit* pThis, const char* pAppPath)
return bInitialized;
}
-SAL_DLLPUBLIC_EXPORT LibreOfficeKit *liblibreoffice_hook(void)
+SAL_DLLPUBLIC_EXPORT LibreOfficeKit *libreofficekit_hook(void)
{
if (!gImpl)
{
diff --git a/include/LibreOfficeKit/LibreOfficeKit.h b/include/LibreOfficeKit/LibreOfficeKit.h
index 4c32fd254bb8..6bc91e453456 100644
--- a/include/LibreOfficeKit/LibreOfficeKit.h
+++ b/include/LibreOfficeKit/LibreOfficeKit.h
@@ -18,17 +18,25 @@ extern "C"
#endif
typedef struct _LibreOfficeKit LibreOfficeKit;
+typedef struct _LibreOfficeKitClass LibreOfficeKitClass;
+
typedef struct _LibreOfficeKitDocument LibreOfficeKitDocument;
+typedef struct _LibreOfficeKitDocumentClass LibreOfficeKitDocumentClass;
// Do we have an extended member in this struct ?
#define LIBREOFFICEKIT_HAS_MEMBER(strct,member,nSize) \
((((size_t)((unsigned char *)&((strct *) 0)->member) + \
sizeof ((strct *) 0)->member)) <= (nSize))
-#define LIBREOFFICEKIT_HAS(pKit,member) LIBREOFFICEKIT_HAS_MEMBER(LibreOfficeKit,member,(pKit)->nSize)
+#define LIBREOFFICEKIT_HAS(pKit,member) LIBREOFFICEKIT_HAS_MEMBER(LibreOfficeKitClass,member,(pKit)->pClass->nSize)
struct _LibreOfficeKit
{
+ LibreOfficeKitClass* pClass;
+};
+
+struct _LibreOfficeKitClass
+{
size_t nSize;
void (*destroy) (LibreOfficeKit *pThis);
@@ -37,10 +45,15 @@ struct _LibreOfficeKit
char* (*getError) (LibreOfficeKit *pThis);
};
-#define LIBREOFFICEKIT_DOCUMENT_HAS(pDoc,member) LIBREOFFICEKIT_HAS_MEMBER(LibreOfficeKitDocument,member,(pDoc)->nSize)
+#define LIBREOFFICEKIT_DOCUMENT_HAS(pDoc,member) LIBREOFFICEKIT_HAS_MEMBER(LibreOfficeKitDocumentClass,member,(pDoc)->pClass->nSize)
struct _LibreOfficeKitDocument
{
+ LibreOfficeKitDocumentClass* pClass;
+};
+
+struct _LibreOfficeKitDocumentClass
+{
size_t nSize;
void (*destroy) (LibreOfficeKitDocument* pThis);
diff --git a/include/LibreOfficeKit/LibreOfficeKit.hxx b/include/LibreOfficeKit/LibreOfficeKit.hxx
index ec1131312280..4cd502addd97 100644
--- a/include/LibreOfficeKit/LibreOfficeKit.hxx
+++ b/include/LibreOfficeKit/LibreOfficeKit.hxx
@@ -33,22 +33,18 @@ public:
inline ~Document()
{
- mpDoc->destroy(mpDoc);
+ mpDoc->pClass->destroy(mpDoc);
}
// Save as the given format, if format is NULL sniff from ext'n
inline bool saveAs(const char* pUrl, const char* pFormat = NULL)
{
- return mpDoc->saveAs(mpDoc, pUrl, pFormat);
+ return mpDoc->pClass->saveAs(mpDoc, pUrl, pFormat);
}
inline bool saveAsWithOptions(const char* pUrl, const char* pFormat = NULL, const char* pFilterOptions = NULL)
{
- // available since LibreOffice 4.3
- if (!LIBREOFFICEKIT_DOCUMENT_HAS(mpDoc, saveAsWithOptions))
- return false;
-
- return mpDoc->saveAsWithOptions(mpDoc, pUrl, pFormat, pFilterOptions);
+ return mpDoc->pClass->saveAsWithOptions(mpDoc, pUrl, pFormat, pFilterOptions);
}
inline LibreOfficeKitDocument *get() { return mpDoc; }
};
@@ -65,17 +61,17 @@ public:
inline ~Office()
{
- mpThis->destroy(mpThis);
+ mpThis->pClass->destroy(mpThis);
}
inline bool initialize(const char* pInstallPath)
{
- return mpThis->initialize(mpThis, pInstallPath);
+ return mpThis->pClass->initialize(mpThis, pInstallPath);
}
inline Document* documentLoad(const char* pUrl)
{
- LibreOfficeKitDocument* pDoc = mpThis->documentLoad(mpThis, pUrl);
+ LibreOfficeKitDocument* pDoc = mpThis->pClass->documentLoad(mpThis, pUrl);
if (pDoc == NULL)
return NULL;
return new Document(pDoc);
@@ -84,14 +80,14 @@ public:
// return the last error as a string, free me.
inline char* getError()
{
- return mpThis->getError(mpThis);
+ return mpThis->pClass->getError(mpThis);
}
};
inline Office* lok_cpp_init(const char* pInstallPath)
{
LibreOfficeKit* pThis = lok_init(pInstallPath);
- if (pThis == NULL || pThis->nSize == 0)
+ if (pThis == NULL || pThis->pClass->nSize == 0)
return NULL;
return new ::lok::Office(pThis);
}
diff --git a/libreofficekit/source/shim.c b/libreofficekit/source/shim.c
index 325695f00313..78002ab81753 100644
--- a/libreofficekit/source/shim.c
+++ b/libreofficekit/source/shim.c
@@ -50,7 +50,7 @@ SAL_DLLPUBLIC_EXPORT LibreOfficeKit *lok_init( const char *install_path )
return NULL;
}
- pSym = (HookFunction *) dlsym( dlhandle, "liblibreoffice_hook" );
+ pSym = (HookFunction *) dlsym( dlhandle, "libreofficekit_hook" );
if( !pSym ) {
fprintf( stderr, "failed to find hook in library '%s'\n", imp_lib );
dlclose( dlhandle );
diff --git a/smoketest/libtest.cxx b/smoketest/libtest.cxx
index 51c184b11af6..a116e0c5e60f 100644
--- a/smoketest/libtest.cxx
+++ b/smoketest/libtest.cxx
@@ -79,9 +79,9 @@ int main (int argc, char **argv)
if (!LIBREOFFICEKIT_DOCUMENT_HAS(pDocument->get(), saveAsWithOptions))
{
fprintf( stderr, "using obsolete LibreOffice %" SAL_PRI_SIZET "d + %" SAL_PRI_SIZET "d vs. %" SAL_PRI_SIZET "d\n",
- (size_t)((unsigned char *)&((LibreOfficeKitDocument *) 0)->saveAsWithOptions),
- sizeof ((LibreOfficeKitDocument *) 0)->saveAsWithOptions,
- pDocument->get()->nSize );
+ (size_t)((unsigned char *)&((LibreOfficeKitDocumentClass *) 0)->saveAsWithOptions),
+ sizeof ((LibreOfficeKitDocumentClass *) 0)->saveAsWithOptions,
+ pDocument->get()->pClass->nSize );
return -1;
}
generated by cgit v1.2.3 (git 2.39.1) at 2024-04-16 11:30:03 +0000