Issue #1258 - Part 1: Import mailnews, ldap, and mork from comm-esr52.9.1

mailnews/mime/cthandlers/glue/mimexpcom.cpp

@@ -0,0 +1,132 @@
+/* -*- Mode: C; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/* 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/. */
+#include "nsIComponentManager.h" 
+#include "nsIMimeObjectClassAccess.h"
+#include "nsMsgMimeCID.h"
+#include "nsCOMPtr.h"
+#include "nsComponentManagerUtils.h"
+static NS_DEFINE_CID(kMimeObjectClassAccessCID, NS_MIME_OBJECT_CLASS_ACCESS_CID); 
+
+/*
+ * These calls are necessary to expose the object class hierarchy 
+ * to externally developed content type handlers.
+ */
+extern "C" void *
+COM_GetmimeInlineTextClass(void)
+{
+  void *ptr = NULL;
+
+  nsresult res;
+  nsCOMPtr<nsIMimeObjectClassAccess>  objAccess =
+      do_CreateInstance(kMimeObjectClassAccessCID, &res);
+  if (NS_SUCCEEDED(res) && objAccess)
+    objAccess->GetmimeInlineTextClass(&ptr);
+
+  return ptr;
+}
+
+extern "C" void *
+COM_GetmimeLeafClass(void)
+{
+  void *ptr = NULL;
+
+  nsresult res;
+  nsCOMPtr<nsIMimeObjectClassAccess> objAccess =
+      do_CreateInstance(kMimeObjectClassAccessCID, &res);
+  if (NS_SUCCEEDED(res) && objAccess)
+    objAccess->GetmimeLeafClass(&ptr);
+
+  return ptr;
+}
+
+extern "C" void *
+COM_GetmimeObjectClass(void)
+{
+  void *ptr = NULL;
+
+  nsresult res;
+  nsCOMPtr<nsIMimeObjectClassAccess> objAccess =
+      do_CreateInstance(kMimeObjectClassAccessCID, &res);
+  if (NS_SUCCEEDED(res) && objAccess)
+    objAccess->GetmimeObjectClass(&ptr);
+
+  return ptr;
+}
+
+extern "C" void *
+COM_GetmimeContainerClass(void)
+{
+  void *ptr = NULL;
+
+  nsresult res;
+  nsCOMPtr<nsIMimeObjectClassAccess> objAccess =
+      do_CreateInstance(kMimeObjectClassAccessCID, &res);
+  if (NS_SUCCEEDED(res) && objAccess)
+    objAccess->GetmimeContainerClass(&ptr);
+
+  return ptr;
+}
+
+extern "C" void *
+COM_GetmimeMultipartClass(void)
+{
+  void *ptr = NULL;
+
+  nsresult res;
+  nsCOMPtr<nsIMimeObjectClassAccess> objAccess =
+      do_CreateInstance(kMimeObjectClassAccessCID, &res);
+  if (NS_SUCCEEDED(res) && objAccess)
+    objAccess->GetmimeMultipartClass(&ptr);
+
+  return ptr;
+}
+
+extern "C" void *
+COM_GetmimeMultipartSignedClass(void)
+{
+  void *ptr = NULL;
+
+  nsresult res;
+  nsCOMPtr<nsIMimeObjectClassAccess> objAccess =
+      do_CreateInstance(kMimeObjectClassAccessCID, &res);
+  if (NS_SUCCEEDED(res) && objAccess)
+    objAccess->GetmimeMultipartSignedClass(&ptr);
+
+  return ptr;
+}
+
+extern "C" int  
+COM_MimeObject_write(void *mimeObject, char *data, int32_t length, 
+                     bool user_visible_p)
+{
+  int32_t rc = -1;
+
+  nsresult res;
+  nsCOMPtr<nsIMimeObjectClassAccess> objAccess =
+      do_CreateInstance(kMimeObjectClassAccessCID, &res);
+  if (NS_SUCCEEDED(res) && objAccess)
+  { 
+    if (NS_SUCCEEDED(objAccess->MimeObjectWrite(mimeObject, data, length, user_visible_p)))
+      rc = length;
+    else
+      rc = -1;
+  } 
+
+  return rc;
+}
+
+extern "C" void *
+COM_MimeCreate(char * content_type, void * hdrs, void * opts)
+{
+  void *ptr = NULL;
+
+  nsresult res;
+  nsCOMPtr<nsIMimeObjectClassAccess> objAccess =
+      do_CreateInstance(kMimeObjectClassAccessCID, &res);
+  if (NS_SUCCEEDED(res) && objAccess)
+    objAccess->MimeCreate(content_type, hdrs, opts, &ptr);
+
+  return ptr;
+}

mailnews/mime/cthandlers/glue/mimexpcom.h

@@ -0,0 +1,93 @@
+/* -*- Mode: C; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/* 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/. */
+
+/*
+ * This is the definitions for the Content Type Handler plugins to
+ * access internals of libmime via XP-COM calls
+ */
+#ifndef _MIMEXPCOM_H_
+#define _MIMEXPCOM_H_
+
+/*
+  This header exposes functions that are necessary to access the
+  object hierarchy for the mime chart. The class hierarchy is:
+
+     MimeObject (abstract)
+      |
+      |--- MimeContainer (abstract)
+      |     |
+      |     |--- MimeMultipart (abstract)
+      |     |     |
+      |     |     |--- MimeMultipartMixed
+      |     |     |
+      |     |     |--- MimeMultipartDigest
+      |     |     |
+      |     |     |--- MimeMultipartParallel
+      |     |     |
+      |     |     |--- MimeMultipartAlternative
+      |     |     |
+      |     |     |--- MimeMultipartRelated
+      |     |     |
+      |     |     |--- MimeMultipartAppleDouble
+      |     |     |
+      |     |     |--- MimeSunAttachment
+      |     |     |
+      |     |     |--- MimeMultipartSigned (abstract)
+      |     |          |
+      |     |          |--- MimeMultipartSigned
+      |     |
+      |     |--- MimeXlateed (abstract)
+      |     |     |
+      |     |     |--- MimeXlateed
+      |     |
+      |     |--- MimeMessage
+      |     |
+      |     |--- MimeUntypedText
+      |
+      |--- MimeLeaf (abstract)
+      |     |
+      |     |--- MimeInlineText (abstract)
+      |     |     |
+      |     |     |--- MimeInlineTextPlain
+      |     |     |
+      |     |     |--- MimeInlineTextHTML
+      |     |     |
+      |     |     |--- MimeInlineTextRichtext
+      |     |     |     |
+      |     |     |     |--- MimeInlineTextEnriched
+      |     |      |
+      |     |      |--- MimeInlineTextVCard
+      |     |
+      |     |--- MimeInlineImage
+      |     |
+      |     |--- MimeExternalObject
+      |
+      |--- MimeExternalBody
+ */
+
+/*
+ * These functions are exposed by libmime to be used by content type
+ * handler plugins for processing stream data.
+ */
+/*
+ * This is the write call for outputting processed stream data.
+ */
+extern "C" int  COM_MimeObject_write(void *mimeObject, const char *data,
+                                      int32_t length,
+                                      bool user_visible_p);
+/*
+ * The following group of calls expose the pointers for the object
+ * system within libmime.
+ */
+extern "C" void *COM_GetmimeInlineTextClass(void);
+extern "C" void *COM_GetmimeLeafClass(void);
+extern "C" void *COM_GetmimeObjectClass(void);
+extern "C" void *COM_GetmimeContainerClass(void);
+extern "C" void *COM_GetmimeMultipartClass(void);
+extern "C" void *COM_GetmimeMultipartSignedClass(void);
+
+extern "C" void *COM_MimeCreate(char * content_type, void * hdrs, void * opts);
+
+#endif /* _MIMEXPCOM_H_ */

mailnews/mime/cthandlers/glue/moz.build

@@ -0,0 +1,18 @@
+# vim: set filetype=python:
+# 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/.
+
+EXPORTS += [
+    'nsMimeContentTypeHandler.h',
+]
+
+SOURCES += [
+    'mimexpcom.cpp',
+    'nsMimeContentTypeHandler.cpp',
+]
+
+FINAL_LIBRARY = 'mail'
+
+Library('mimecthglue_s')
+

mailnews/mime/cthandlers/glue/nsMimeContentTypeHandler.cpp

@@ -0,0 +1,60 @@
+/* -*- Mode: C; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/* 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/. */
+#include <stdio.h>
+#include "nscore.h"
+#include "plstr.h"
+//#include "mimecth.h"
+#include "nsMimeContentTypeHandler.h"
+
+/*
+ * The following macros actually implement addref, release and
+ * query interface for our component.
+ */
+NS_IMPL_ISUPPORTS(nsMimeContentTypeHandler, nsIMimeContentTypeHandler)
+
+/*
+ * nsIMimeEmitter definitions....
+ */
+nsMimeContentTypeHandler::nsMimeContentTypeHandler(const char *aMimeType,
+                                                   MCTHCreateCTHClass callback)
+{
+  NS_ASSERTION(aMimeType, "nsMimeContentTypeHandler should be initialized with non-null mime type");
+  NS_ASSERTION(callback, "nsMimeContentTypeHandler should be initialized with non-null callback");
+  mimeType = PL_strdup(aMimeType);
+  realCreateContentTypeHandlerClass = callback;
+}
+
+nsMimeContentTypeHandler::~nsMimeContentTypeHandler(void)
+{
+  if (mimeType) {
+    NS_Free(mimeType);
+    mimeType = 0;
+  }
+  realCreateContentTypeHandlerClass = 0;
+}
+
+// Get the content type if necessary
+nsresult
+nsMimeContentTypeHandler::GetContentType(char **contentType)
+{
+  *contentType = PL_strdup(mimeType);
+  return NS_OK;
+}
+
+// Set the output stream for processed data.
+nsresult
+nsMimeContentTypeHandler::CreateContentTypeHandlerClass(const char *content_type,
+                                                contentTypeHandlerInitStruct *initStruct,
+                                                MimeObjectClass **objClass)
+{
+  *objClass = realCreateContentTypeHandlerClass(content_type, initStruct);
+  if (!*objClass)
+    return NS_ERROR_OUT_OF_MEMORY; /* we couldn't allocate the object */
+  else
+    return NS_OK;
+}
+
+
+

mailnews/mime/cthandlers/glue/nsMimeContentTypeHandler.h

@@ -0,0 +1,47 @@
+/* -*- Mode: C; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/* 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/. */
+ 
+/*
+ * This interface is implemented by content type handlers that will be
+ * called upon by libmime to process various attachments types. The primary
+ * purpose of these handlers will be to represent the attached data in a
+ * viewable HTML format that is useful for the user
+ *
+ * Note: These will all register by their content type prefixed by the
+ *       following:  mimecth:text/vcard
+ * 
+ *       libmime will then use the XPCOM Component Manager to 
+ *       locate the appropriate Content Type handler
+ */
+#ifndef nsMimeContentTypeHandler_h_
+#define nsMimeContentTypeHandler_h_
+
+#include "mozilla/Attributes.h"
+#include "nsIMimeContentTypeHandler.h"
+
+typedef MimeObjectClass  *
+(* MCTHCreateCTHClass)(const char *content_type, 
+                       contentTypeHandlerInitStruct *initStruct);
+
+class nsMimeContentTypeHandler : public nsIMimeContentTypeHandler {
+public: 
+    nsMimeContentTypeHandler (const char *aMimeType, 
+                              MCTHCreateCTHClass callback);
+
+    /* this macro defines QueryInterface, AddRef and Release for this class */
+    NS_DECL_ISUPPORTS 
+
+    NS_IMETHOD    GetContentType(char **contentType) override;
+
+    NS_IMETHOD    CreateContentTypeHandlerClass(const char *content_type, 
+                                                contentTypeHandlerInitStruct *initStruct, 
+                                                MimeObjectClass **objClass) override;
+ private:
+    virtual ~nsMimeContentTypeHandler();
+    char *mimeType;
+    MCTHCreateCTHClass realCreateContentTypeHandlerClass;
+}; 
+
+#endif /* nsMimeContentTypeHandler_h_ */