Index: glib/poppler-document.cc
===================================================================
RCS file: /cvs/poppler/poppler/glib/poppler-document.cc,v
retrieving revision 1.37
diff -u -r1.37 poppler-document.cc
--- glib/poppler-document.cc	19 May 2006 22:12:38 -0000	1.37
+++ glib/poppler-document.cc	14 Dec 2006 17:39:51 -0000
@@ -141,6 +141,87 @@
 }
 
 /**
+ * poppler_document_new_from_data:
+ * @data: the pdf data contained in a char array
+ * @start: the start position of #data
+ * @length: the length of #data
+ * @password: password to unlock the file with, or %NULL
+ * @error: Return location for an error, or %NULL
+ * 
+ * Creates a new #PopplerDocument.  If %NULL is returned, then @error will be
+ * set. Possible errors include those in the #POPPLER_ERROR and #G_FILE_ERROR
+ * domains.
+ * 
+ * Return value: A newly created #PopplerDocument, or %NULL
+ **/
+PopplerDocument *
+poppler_document_new_from_data (char        *data,
+                                int          start,
+                                int          length,
+                                const char  *password,
+                                GError     **error)
+{
+  PopplerDocument *document;
+  Object obj;
+  PDFDoc *newDoc;
+  MemStream *str;
+  GooString *password_g;
+  int err;
+  char *filename;
+
+  document = (PopplerDocument *) g_object_new (POPPLER_TYPE_DOCUMENT, NULL, NULL);
+  
+  if (!globalParams) {
+    globalParams = new GlobalParams("/etc/xpdfrc");
+  }
+  
+  // create stream
+  obj.initNull();
+  str = new MemStream(data, start, length, &obj);
+
+  password_g = NULL;
+  if (password != NULL)
+    password_g = new GooString (password);
+
+  newDoc = new PDFDoc(str, password_g, password_g);
+  if (password_g)
+    delete password_g;
+
+  if (!newDoc->isOk()) {
+    err = newDoc->getErrorCode();
+    delete newDoc;
+    if (err == errEncrypted) {
+      g_set_error (error, POPPLER_ERROR,
+		   POPPLER_ERROR_ENCRYPTED,
+		   "Document is encrypted.");
+    } else {
+      g_set_error (error, G_FILE_ERROR,
+		   G_FILE_ERROR_FAILED,
+		   "Failed to load document from data (error %d)'\n",
+		   err);
+    }
+
+    return NULL;
+  }
+
+  document->doc = newDoc;
+
+#if defined (HAVE_CAIRO)
+  document->output_dev = new CairoOutputDev ();
+#elif defined (HAVE_SPLASH)
+  SplashColor white;
+  white[0] = 255;
+  white[1] = 255;
+  white[2] = 255;
+  document->output_dev = new SplashOutputDev(splashModeRGB8, 4, gFalse, white);
+#endif
+  document->output_dev->startDoc(document->doc->getXRef ());
+
+  return document;
+}
+
+
+/**
  * poppler_document_save:
  * @document: a #PopplerDocument
  * @uri: uri of file to save
Index: glib/poppler-document.h
===================================================================
RCS file: /cvs/poppler/poppler/glib/poppler-document.h,v
retrieving revision 1.21
diff -u -r1.21 poppler-document.h
--- glib/poppler-document.h	19 May 2006 22:19:21 -0000	1.21
+++ glib/poppler-document.h	14 Dec 2006 17:39:51 -0000
@@ -92,6 +92,11 @@
 PopplerDocument *poppler_document_new_from_file     (const char       *uri,
 						     const char       *password,
 						     GError          **error);
+PopplerDocument *poppler_document_new_from_data     (char             *data,
+						     int               start,
+						     int               length,
+						     const char       *password,
+						     GError          **error);
 gboolean         poppler_document_save              (PopplerDocument  *document,
 						     const char       *uri,
 						     GError          **error);