Move liblibreoffice into LibreOfficeKit.

Change-Id: Ib2754a77be470faaa6f9b27644a1d8dd082ed2b8

2 files changed, 149 insertions, 0 deletions

diff --git a/include/LibreOfficeKit/LibreOfficeKit.h b/include/LibreOfficeKit/LibreOfficeKit.h
new file mode 100644
index 000000000000..9176eba0ae38
--- /dev/null
+++ b/include/LibreOfficeKit/LibreOfficeKit.h
@@ -0,0 +1,52 @@
+/* -*- Mode: C; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/*
+ * This file is part of the LibreOffice project.
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ */
+
+#ifndef INCLUDED_DESKTOP_INC_LIBREOFFICEKIT_H
+#define INCLUDED_DESKTOP_INC_LIBREOFFICEKIT_H
+
+#ifdef __cplusplus
+extern "C"
+{
+#endif
+
+typedef struct _LibreOffice LibreOffice;
+typedef struct _LibreOfficeDocument LibreOfficeDocument;
+
+struct _LibreOffice
+{
+  int  nSize;
+
+  void                 (*destroy)       (LibreOffice *pThis);
+  int                  (*initialize)    (LibreOffice *pThis, const char *pInstallPath);
+  LibreOfficeDocument* (*documentLoad)  (LibreOffice *pThis, const char *pURL);
+  char*                (*getError)      (LibreOffice *pThis);
+};
+
+struct _LibreOfficeDocument
+{
+  int  nSize;
+
+  void (*destroy)   (LibreOfficeDocument* pThis);
+  int (*saveAs)     (LibreOfficeDocument* pThis,
+                     const char *pUrl,
+                     const char *pFormat);
+  int (*saveAsWithOptions) (LibreOfficeDocument* pThis,
+                            const char *pUrl,
+                            const char *pFormat,
+                            const char *pFilterOptions);
+};
+
+LibreOffice* lo_init (const char* pInstallPath);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/include/LibreOfficeKit/LibreOfficeKit.hxx b/include/LibreOfficeKit/LibreOfficeKit.hxx
new file mode 100644
index 000000000000..d689e4b9bc97
--- /dev/null
+++ b/include/LibreOfficeKit/LibreOfficeKit.hxx
@@ -0,0 +1,97 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/*
+ * This file is part of the LibreOffice project.
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ */
+
+#ifndef INCLUDED_DESKTOP_INC_LIBREOFFICEKIT_HXX
+#define INCLUDED_DESKTOP_INC_LIBREOFFICEKIT_HXX
+
+#include "LibreOfficeKit.h"
+
+/*
+ * The reasons this C++ code is not as pretty as it could be are:
+ *  a) provide a pure C API - that's useful for some people
+ *  b) allow ABI stability - C++ vtables are not good for that.
+ *  c) avoid C++ types as part of the API.
+ */
+
+class LODocument
+{
+private:
+    LibreOfficeDocument* mpDoc;
+
+public:
+    inline LODocument(LibreOfficeDocument* pDoc) :
+        mpDoc(pDoc)
+    {}
+
+    inline ~LODocument()
+    {
+        mpDoc->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);
+    }
+
+    inline bool saveAsWithOptions(const char* pUrl, const char* pFormat = NULL, const char* pFilterOptions = NULL)
+    {
+        // available since LibreOffice 4.3
+        if (!mpDoc->saveAsWithOptions)
+            return false;
+
+        return mpDoc->saveAsWithOptions(mpDoc, pUrl, pFormat, pFilterOptions);
+    }
+};
+
+class LibLibreOffice
+{
+private:
+    LibreOffice* mpThis;
+
+public:
+    inline LibLibreOffice(LibreOffice* pThis) :
+        mpThis(pThis)
+    {}
+
+    inline ~LibLibreOffice()
+    {
+        mpThis->destroy(mpThis);
+    }
+
+    inline bool initialize(const char* pInstallPath)
+    {
+        return mpThis->initialize(mpThis, pInstallPath);
+    }
+
+    inline LODocument* documentLoad(const char* pUrl)
+    {
+        LibreOfficeDocument* pDoc = mpThis->documentLoad(mpThis, pUrl);
+        if (pDoc == NULL)
+            return NULL;
+        return new LODocument(pDoc);
+    }
+
+    // return the last error as a string, free me.
+    inline char* getError()
+    {
+        return mpThis->getError(mpThis);
+    }
+};
+
+inline LibLibreOffice* lo_cpp_init(const char* pInstallPath)
+{
+    LibreOffice* pThis = lo_init(pInstallPath);
+    if (pThis == NULL || pThis->nSize == 0)
+        return NULL;
+    return new LibLibreOffice(pThis);
+}
+
+#endif
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */