From 17fb6add26291b31f7020e3551a7c8487130a747 Mon Sep 17 00:00:00 2001
From: "F.O." <scrotadamus@insiberia.net>
Date: Sun, 16 Feb 2025 17:56:08 +0100
Subject: genesi

---
 go-poppler/poppler.go | 58 +++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 58 insertions(+)
 create mode 100644 go-poppler/poppler.go

(limited to 'go-poppler/poppler.go')

diff --git a/go-poppler/poppler.go b/go-poppler/poppler.go
new file mode 100644
index 0000000..eaa53c4
--- /dev/null
+++ b/go-poppler/poppler.go
@@ -0,0 +1,58 @@
+package poppler
+
+// #cgo pkg-config: poppler-glib
+// #include <poppler.h>
+// #include <stdlib.h>
+// #include <glib.h>
+// #include <unistd.h>
+import "C"
+
+import (
+	"errors"
+	"path/filepath"
+	"unsafe"
+)
+
+type poppDoc *C.struct__PopplerDocument
+
+func Open(filename string) (doc *Document, err error) {
+	filename, err = filepath.Abs(filename)
+	if err != nil {
+		return
+	}
+	var e *C.GError
+	cfilename := (*C.gchar)(C.CString(filename))
+	defer C.free(unsafe.Pointer(cfilename))
+	fn := C.g_filename_to_uri(cfilename, nil, nil)
+	var d poppDoc
+	d = C.poppler_document_new_from_file((*C.char)(fn), nil, &e)
+	if e != nil {
+		err = errors.New(C.GoString((*C.char)(e.message)))
+	}
+	doc = &Document{
+		doc:                d,
+		openedPages: []*Page{},
+	}
+	return
+}
+
+func Load(data []byte) (doc *Document, err error) {
+	var e *C.GError
+	var d poppDoc
+
+	b := C.g_bytes_new((C.gconstpointer)(unsafe.Pointer(&data[0])), (C.ulong)(len(data)))
+	defer C.g_bytes_unref(b)
+
+	d = C.poppler_document_new_from_bytes(b, nil, &e)
+	if e != nil {
+		err = errors.New(C.GoString((*C.char)(e.message)))
+	}
+	doc = &Document{
+		doc: d,
+	}
+	return
+}
+
+func Version() string {
+	return C.GoString(C.poppler_get_version())
+}
-- 
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