Fix botched "CC:" parameter passing in JS_DocmailForm().

samples/pdfium_test.cc

 // Copyright (c) 2010 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include <limits.h>
 #include <stdio.h>
 #include <stdlib.h>
 #include <string.h>
 
 #include <list>
@@ skipping 193 matching lines @@
   if (nIcon || nType)
     printf("[icon=%d,type=%d]", nIcon, nType);
   printf(": %ls\n", GetPlatformWString(msg).c_str());
   return 0;
 }
 
 void ExampleDocGotoPage(IPDF_JSPLATFORM*, int pageNumber) {
   printf("Goto Page: %d\n", pageNumber);
 }
 
+void ExampleDocMail(IPDF_JSPLATFORM*,
+                    void* mailData,
+                    int length,
+                    FPDF_BOOL bUI,
+                    FPDF_WIDESTRING To,
+                    FPDF_WIDESTRING Subject,
+                    FPDF_WIDESTRING CC,
+                    FPDF_WIDESTRING BCC,
+                    FPDF_WIDESTRING Msg) {
+  printf("Mail Msg: %d, to=%ls, cc=%ls, bcc=%ls, subject=%ls, body=%ls\n", bUI,
+         GetPlatformWString(To).c_str(), GetPlatformWString(CC).c_str(),
+         GetPlatformWString(BCC).c_str(), GetPlatformWString(Subject).c_str(),
+         GetPlatformWString(Msg).c_str());
+}
+
 void ExampleUnsupportedHandler(UNSUPPORT_INFO*, int type) {
   std::string feature = "Unknown";
   switch (type) {
     case FPDF_UNSP_DOC_XFAFORM:
       feature = "XFA";
       break;
     case FPDF_UNSP_DOC_PORTABLECOLLECTION:
       feature = "Portfolios_Packages";
       break;
     case FPDF_UNSP_DOC_ATTACHMENT:
@@ skipping 180 matching lines @@
 
 void RenderPdf(const std::string& name, const char* pBuf, size_t len,
                const Options& options) {
   fprintf(stderr, "Rendering PDF file %s.\n", name.c_str());
 
   IPDF_JSPLATFORM platform_callbacks;
   memset(&platform_callbacks, '\0', sizeof(platform_callbacks));
   platform_callbacks.version = 3;
   platform_callbacks.app_alert = ExampleAppAlert;
   platform_callbacks.Doc_gotoPage = ExampleDocGotoPage;
+  platform_callbacks.Doc_mail = ExampleDocMail;
 
   FPDF_FORMFILLINFO form_callbacks;
   memset(&form_callbacks, '\0', sizeof(form_callbacks));
   form_callbacks.version = 1;
   form_callbacks.m_pJsPlatform = &platform_callbacks;
 
   TestLoader loader(pBuf, len);
   FPDF_FILEACCESS file_access;
   memset(&file_access, '\0', sizeof(file_access));
   file_access.m_FileLen = static_cast<unsigned long>(len);
@@ skipping 206 matching lines @@
   }
 
   FPDF_DestroyLibrary();
 #ifdef PDF_ENABLE_V8
   v8::V8::ShutdownPlatform();
   delete platform;
 #endif  // PDF_ENABLE_V8
 
   return 0;
 }