Aspose.PDF for Go via C++ 25.9

Author: OleksandrAndriienko

README.md

@@ -21,9 +21,13 @@ Contains unique features for converting PDF to other formats.
 
 - **Microsoft Office:** DOC, DOCX, XLSX, PPTX, DOCX with Enhanced Recognition Mode (fully editable tables and paragraphs)
 - **Images:** JPEG, PNG, BMP, TIFF
-- **Others:** EPUB, DICOM, SVG, XPS, TEX, TXT, MD, N-UP PDF, BOOKLET PDF
+- **Others:** EPUB, DICOM, SVG, SVG(ZIP), XPS, TEX, TXT, MD, N-UP PDF, BOOKLET PDF
 - **Export with AcroForm:** FDF, XFDF, XML
 
+### Metadata
+
+- **Product Info:** JSON with product name, version, release date, and license status
+
 ## Platforms
 
 Implemented support for Linux x64, macOS x86_64, macOS arm64 and Windows x64 platforms. Used [cgo](https://go.dev/wiki/cgo).
@@ -258,4 +262,4 @@ Applying a license to enable full functionality of the Aspose.PDF for Go using a
     }
 ```
 
-[Home](https://www.aspose.com/) | [Product Page](https://products.aspose.com/pdf/go-cpp/) | [Docs](https://docs.aspose.com/pdf/go-cpp/) | [Demos](https://products.aspose.app/pdf/family) | [API Reference](https://reference.aspose.com/pdf/go-cpp/) | [Examples](https://github.com/aspose-pdf/aspose-pdf-go-cpp/) | [Blog](https://blog.aspose.com/category/pdf/) | [Search](https://search.aspose.com/) | [Free Support](https://forum.aspose.com/c/pdf) |  [Temporary License](https://purchase.aspose.com/temporary-license)
+[Home](https://www.aspose.com/) | [Product Page](https://products.aspose.com/pdf/go-cpp/) | [Docs](https://docs.aspose.com/pdf/go-cpp/) | [Demos](https://products.aspose.app/pdf/family) | [API Reference](https://reference.aspose.com/pdf/go-cpp/) | [Examples](https://github.com/aspose-pdf/aspose-pdf-go-cpp/) | [Blog](https://blog.aspose.com/category/pdf/) | [Search](https://search.aspose.com/) | [Free Support](https://forum.aspose.com/c/pdf) | [Temporary License](https://purchase.aspose.com/temporary-license) | [GitHub.com](https://github.com/aspose-pdf/aspose-pdf-go-cpp) | [pkg.go.dev](https://pkg.go.dev/github.com/aspose-pdf/aspose-pdf-go-cpp)

asposepdf_test.go

@@ -334,6 +334,32 @@ func TestAppendPages(t *testing.T) {
 	}
 }
 
+func TestAbout(t *testing.T) {
+	// Create a new document instance
+	doc, err := New()
+	if err != nil {
+		t.Fatalf("New(): %v", err)
+	}
+	defer doc.Close()
+
+	// Call About()
+	info, err := doc.About()
+	if err != nil {
+		t.Fatalf("About(): %v", err)
+	}
+
+	// Validate required fields (basic presence checks)
+	if info.Product == "" {
+		t.Errorf("Product field is empty")
+	}
+	if info.Version == "" {
+		t.Errorf("Version field is empty")
+	}
+
+	// Log full structure
+	t.Logf("About result: %+v", info)
+}
+
 func TestExtractText(t *testing.T) {
 	// Create a new document
 	doc, err := New()
@@ -392,6 +418,7 @@ func TestConvertFromPDF(t *testing.T) {
 		{"SaveMarkdown", func(doc *Document, path string) error { return doc.SaveMarkdown(path) }},
 		{"SaveTiff", func(doc *Document, path string) error { return doc.SaveTiff(path) }},
 		{"SaveTiffWithDPI", func(doc *Document, path string) error { return doc.SaveTiff(path, 150) }},
+		{"SaveSvgZip", func(doc *Document, path string) error { return doc.SaveSvgZip(path) }},
 		{"ExportFdf", func(doc *Document, path string) error { return doc.ExportFdf(path) }},
 		{"ExportXfdf", func(doc *Document, path string) error { return doc.ExportXfdf(path) }},
 		{"ExportXml", func(doc *Document, path string) error { return doc.ExportXml(path) }},

doc.go

@@ -5,16 +5,24 @@
 // Features
 //
 //	PDF Processing
-//	 Core operation: New, Open, Save, SaveAs, Close, SetLicense, WordCount, CharacterCount
-//	 Page core operation: Add, Insert, Delete, Count, WordCount, CharacterCount, IsBlank
-//	 Organize: Optimize, OptimizeResource, Grayscale, Rotate, SetBackground, Repair
+//	 Main core operation: New, Open, Save, SaveAs, Close, SetLicense, Append, AppendPages, MergeDocuments, SplitDocument, SplitAtPage
+//	 Other core operation: WordCount, CharacterCount, Bytes
+//	 Page main core operation: Add, Insert, Delete, Count
+//	 Page other core operation: WordCount, CharacterCount, IsBlank
+//	 Organize: Optimize, OptimizeResource, Grayscale, Rotate, SetBackground, Repair, Flatten
 //	 Page organize: Rotate, SetSize, Grayscale, AddText
+//	 Remove operation: RemoveAnnotations, RemoveAttachments, RemoveBlankPages, RemoveBookmarks, RemoveHiddenText, RemoveImages, RemoveJavaScripts
+//	 Page remove operation: PageRemoveAnnotations, PageRemoveHiddenText, PageRemoveImages
 //	 Others: Get contents as plain text
 //
 //	PDF converting and saving
-//	 Microsoft Office: DOC, DOCX, XLSX, PPTX
+//	 Microsoft Office: DOC, DOCX, XLSX, PPTX, DOCX with Enhanced Recognition Mode (fully editable tables and paragraphs)
 //	 Images: JPEG, PNG, BMP, TIFF
-//	 Others: EPUB, DICOM, SVG, XPS, TEX, TXT
+//	 Others: EPUB, DICOM, SVG, SVG(ZIP), XPS, TEX, TXT, MD, N-UP PDF, BOOKLET PDF
+//	 Export with AcroForm: FDF, XFDF, XML
+//
+//	Metadata
+//	 Product Info: JSON with product name, version, release date, and license status
 //
 // Platforms
 //
@@ -107,11 +115,31 @@
 //	The test run from the root package folder:
 //	  go test -v
 //
-// Aspose home
+// License
+//
+//   - The Go source code is licensed under the MIT License.
+//
+//   - The shared native libraries (DLL, SO, DYLIB) are proprietary and require a commercial license.
+//
+//     Evaluation version limitations:
+//
+//   - Documents created with an evaluation watermark.
+//
+//   - Limit on number of pages processed (first 4 pages).
 //
-//	https://www.aspose.com
+//     For production use, a commercial license is required.
 //
-// GitHub.com
+// Resources
 //
-//	https://github.com/aspose-pdf/aspose-pdf-go-cpp
+//	Aspose home: https://www.aspose.com
+//	Product Page: https://products.aspose.com/pdf/go-cpp/
+//	Docs: https://docs.aspose.com/pdf/go-cpp/
+//	Demos: https://products.aspose.app/pdf/family
+//	API Reference: https://reference.aspose.com/pdf/go-cpp/
+//	Examples: https://github.com/aspose-pdf/aspose-pdf-go-cpp/
+//	Blog: https://blog.aspose.com/category/pdf/
+//	Free Support: https://forum.aspose.com/c/pdf
+//	Temporary License: https://purchase.aspose.com/temporary-license
+//	GitHub.com: https://github.com/aspose-pdf/aspose-pdf-go-cpp
+//	pkg.go.dev: https://pkg.go.dev/github.com/aspose-pdf/aspose-pdf-go-cpp
 package asposepdf

document.go

@@ -8,6 +8,7 @@ package asposepdf
 import "C"
 
 import (
+	"encoding/json"
 	"errors"
 	"fmt"
 	"strings"
@@ -205,6 +206,33 @@ func (document *Document) Close() error {
 	}
 }
 
+// About returns metadata information about the Aspose.PDF for Go via C++.
+//
+// The metadata is returned as a ProductInfo struct, deserialized from a JSON string.
+// It includes product name, version, release date, licensing status, and related details.
+//
+// See also: product_info.go
+//
+// Example:
+//
+//	info, err := pdf.About()
+func (document *Document) About() (*ProductInfo, error) {
+	var err *C.char
+	jsonStr := C.PDFDocument_About(document.pdf, &err)
+	err_str := C.GoString(err)
+	C.c_free_string(err)
+	if err_str != ERR_OK {
+		return nil, errors.New(err_str)
+	}
+	defer C.c_free_string(jsonStr)
+	goJSON := C.GoString(jsonStr)
+	var info ProductInfo
+	if e := json.Unmarshal([]byte(goJSON), &info); e != nil {
+		return nil, e
+	}
+	return &info, nil
+}
+
 // Save saves previously opened PDF-document.
 //
 // Example:
@@ -876,6 +904,25 @@ func (document *Document) SaveTiff(filename string, resolution_dpi ...int32) err
 	}
 }
 
+// SaveSvgZip saves previously opened PDF-document as SVG-archive with filename.
+//
+// Example:
+//
+//	err := pdf.SaveSvgZip("filename.zip")
+func (document *Document) SaveSvgZip(filename string) error {
+	var err *C.char
+	_filename := C.CString(filename)
+	defer C.free(unsafe.Pointer(_filename))
+	C.PDFDocument_Save_SvgZip(document.pdf, _filename, &err)
+	err_str := C.GoString(err)
+	C.c_free_string(err)
+	if err_str != ERR_OK {
+		return errors.New(err_str)
+	} else {
+		return nil
+	}
+}
+
 // ExportFdf exports from previously opened PDF-document with AcroForm to FDF-document with filename.
 //
 // Example:

extern_c.h

@@ -18,6 +18,7 @@ extern "C" {
     ASPOSE_PDF_RUST_SHARED_API void* PDFDocument_New(const char** error);
     ASPOSE_PDF_RUST_SHARED_API void* PDFDocument_Open(const char* filename, const char** error);
     ASPOSE_PDF_RUST_SHARED_API void PDFDocument_Release(void* pdfdocumentclass, const char** error);
+    ASPOSE_PDF_RUST_SHARED_API const char* PDFDocument_About(void* pdfdocumentclass, const char** error);
     ASPOSE_PDF_RUST_SHARED_API void PDFDocument_set_License(void* pdfdocumentclass, const char* filename, const char** error);
     ASPOSE_PDF_RUST_SHARED_API void PDFDocument_Save(void* pdfdocumentclass, const char** error);
     ASPOSE_PDF_RUST_SHARED_API void PDFDocument_Save_As(void* pdfdocumentclass, const char* filename, const char** error);
@@ -55,6 +56,7 @@ extern "C" {
     ASPOSE_PDF_RUST_SHARED_API void PDFDocument_Save_NUp(void* pdfdocumentclass, const char* filename, int columns, int rows, const char** error);
     ASPOSE_PDF_RUST_SHARED_API void PDFDocument_Save_Tiff(void* pdfdocumentclass, int resolutionDPI, const char* filename, const char** error);
     ASPOSE_PDF_RUST_SHARED_API void PDFDocument_Save_DocXEnhanced(void* pdfdocumentclass, const char* filename, const char** error);
+    ASPOSE_PDF_RUST_SHARED_API void PDFDocument_Save_SvgZip(void* pdfdocumentclass, const char* filename, const char** error);
     ASPOSE_PDF_RUST_SHARED_API void PDFDocument_Export_Fdf(void* pdfdocumentclass, const char* filename, const char** error);
     ASPOSE_PDF_RUST_SHARED_API void PDFDocument_Export_Xfdf(void* pdfdocumentclass, const char* filename, const char** error);
     ASPOSE_PDF_RUST_SHARED_API void PDFDocument_Export_Xml(void* pdfdocumentclass, const char* filename, const char** error);

lib/AsposePDFforGo_windows_amd64.dll.bz2.sha256

@@ -1 +1 @@
-8cea1f259c6337290a230541bf7e3e09b291bcc0260abc64f77e32f82a0f1e6c
+c50ee5edf4311e4cc4b967a7ad4fcb82b3f8453910f0f2129ba7cd2bef42775e

lib/libAsposePDFforGo_darwin_amd64.dylib.bz2.sha256

@@ -1 +1 @@
-606a7be4cbeb77f1fa65f3737d32b40cf78dcaa9b107468e3601bf8eacd9e7cd
+9e763de09a67deb8cbc55ab56e0918db782721e9310c7f7b7adcb114853af754

lib/libAsposePDFforGo_darwin_arm64.dylib.bz2.sha256

@@ -1 +1 @@
-24ae016ba017499296f2dcc755a3909aa5bfda7fa3694682bfde5aacb60bd494
+ffcd7967054ddfe774da4250c2aa8c69251adf076a107b3397e4bd6fa482f08f

lib/libAsposePDFforGo_linux_amd64.so.bz2.sha256

@@ -1 +1 @@
-23e30d13c5616ca14a35be5847dc8bf3fd1feaa3eec062c64f33ed3ba1b6df20
+02d8d80bb0d7df348a473dfb166f756355810ea1fd3beaad2f8a4ad456d7413f

product_info.go

@@ -0,0 +1,11 @@
+package asposepdf
+
+// ProductInfo contains metadata about the Aspose.PDF for Go via C++.
+type ProductInfo struct {
+	Product     string `json:"product"`     // Name
+	Family      string `json:"family"`      // Family (e.g., "Aspose.PDF")
+	Version     string `json:"version"`     // Version
+	ReleaseDate string `json:"releasedate"` // Release date in ISO format (YYYY-MM-DD)
+	Producer    string `json:"producer"`    // Producer
+	IsLicensed  bool   `json:"islicensed"`  // License status (true if licensed)
+}