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authorBo Xu <bo_xu@foxitsoftware.com>2015-01-05 12:39:36 -0800
committerBo Xu <bo_xu@foxitsoftware.com>2015-01-05 12:51:33 -0800
commit5d9acf8ee5dbbaad838f14f1fa173d892c4300ab (patch)
tree3cb71eab9457a4a6bb495d9ed5ad436825f9561f
parent5c57933509aedb46399d320da16dfcc3e5acf28d (diff)
downloadpdfium-5d9acf8ee5dbbaad838f14f1fa173d892c4300ab.tar.xz
XFA: merge patch from CL 828203002, clean up bookmark codes
Clean up bookmark related codes. Remove CPDF_Dictionary*() operator in CPDF_Bookmark class. Unify naming conventions and coding styles. Change some functions to const. Change the name of function argument to |pDict| for FPDF_xxx type variable. This makes the code more clear and gives better variable naming R=tsepez@chromium.org Review URL: https://codereview.chromium.org/828203002 Conflicts: fpdfsdk/src/fpdfdoc.cpp
-rw-r--r--core/include/fpdfdoc/fpdf_doc.h46
-rw-r--r--core/src/fpdfdoc/doc_bookmark.cpp43
-rw-r--r--fpdfsdk/src/fpdfdoc.cpp238
3 files changed, 156 insertions, 171 deletions
diff --git a/core/include/fpdfdoc/fpdf_doc.h b/core/include/fpdfdoc/fpdf_doc.h
index 960e943e4a..fc34f1af4b 100644
--- a/core/include/fpdfdoc/fpdf_doc.h
+++ b/core/include/fpdfdoc/fpdf_doc.h
@@ -76,26 +76,15 @@ protected:
class CPDF_BookmarkTree : public CFX_Object
{
public:
+ CPDF_BookmarkTree(CPDF_Document* pDoc) : m_pDocument(pDoc) {}
- CPDF_BookmarkTree(CPDF_Document* pDoc)
- {
- m_pDocument = pDoc;
- }
-public:
-
-
-
- CPDF_Bookmark GetFirstChild(CPDF_Bookmark parent);
+ CPDF_Bookmark GetFirstChild(const CPDF_Bookmark& parent) const;
- CPDF_Bookmark GetNextSibling(CPDF_Bookmark bookmark);
+ CPDF_Bookmark GetNextSibling(const CPDF_Bookmark& bookmark) const;
+ CPDF_Document* GetDocument() const { return m_pDocument; }
- CPDF_Document* GetDocument() const
- {
- return m_pDocument;
- }
protected:
-
CPDF_Document* m_pDocument;
};
#define PDFBOOKMARK_ITALIC 1
@@ -104,31 +93,23 @@ class CPDF_Bookmark : public CFX_Object
{
public:
- CPDF_Bookmark(CPDF_Dictionary* pDict = NULL)
- {
- m_pDict = pDict;
- }
-
- operator CPDF_Dictionary*() const
- {
- return m_pDict;
- }
-
-
+ CPDF_Bookmark() : m_pDict(NULL) {}
- FX_DWORD GetColorRef();
+ explicit CPDF_Bookmark(CPDF_Dictionary* pDict) : m_pDict(pDict) {}
- FX_DWORD GetFontStyle();
+ CPDF_Dictionary* GetDict() const { return m_pDict; }
- CFX_WideString GetTitle();
+ operator bool() const { return m_pDict != NULL; }
+ FX_DWORD GetColorRef() const;
+ FX_DWORD GetFontStyle() const;
+ CFX_WideString GetTitle() const;
- CPDF_Dest GetDest(CPDF_Document* pDocument);
-
- CPDF_Action GetAction();
+ CPDF_Dest GetDest(CPDF_Document* pDocument) const;
+ CPDF_Action GetAction() const;
CPDF_Dictionary* m_pDict;
};
@@ -139,7 +120,6 @@ public:
#define PDFZOOM_FITRECT 5
#define PDFZOOM_FITBBOX 6
#define PDFZOOM_FITBHORZ 7
-
#define PDFZOOM_FITBVERT 8
class CPDF_Dest : public CFX_Object
{
diff --git a/core/src/fpdfdoc/doc_bookmark.cpp b/core/src/fpdfdoc/doc_bookmark.cpp
index 0ae649ecdd..e7b383eced 100644
--- a/core/src/fpdfdoc/doc_bookmark.cpp
+++ b/core/src/fpdfdoc/doc_bookmark.cpp
@@ -5,32 +5,32 @@
// Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com
#include "../../include/fpdfdoc/fpdf_doc.h"
-CPDF_Bookmark CPDF_BookmarkTree::GetFirstChild(CPDF_Bookmark Parent)
+CPDF_Bookmark CPDF_BookmarkTree::GetFirstChild(const CPDF_Bookmark& parent) const
{
- if (Parent.m_pDict == NULL) {
+ if (!parent.m_pDict) {
CPDF_Dictionary* pRoot = m_pDocument->GetRoot()->GetDict("Outlines");
- if (pRoot == NULL) {
- return NULL;
+ if (!pRoot) {
+ return CPDF_Bookmark();
}
- return pRoot->GetDict("First");
+ return CPDF_Bookmark(pRoot->GetDict("First"));
}
- return Parent.m_pDict->GetDict("First");
+ return CPDF_Bookmark(parent.m_pDict->GetDict("First"));
}
-CPDF_Bookmark CPDF_BookmarkTree::GetNextSibling(CPDF_Bookmark This)
+CPDF_Bookmark CPDF_BookmarkTree::GetNextSibling(const CPDF_Bookmark& bookmark) const
{
- if (This.m_pDict == NULL) {
- return NULL;
+ if (!bookmark.m_pDict) {
+ return CPDF_Bookmark();
}
- CPDF_Dictionary *pNext = This.m_pDict->GetDict("Next");
- return pNext == This.m_pDict ? NULL : pNext;
+ CPDF_Dictionary *pNext = bookmark.m_pDict->GetDict("Next");
+ return pNext == bookmark.m_pDict ? CPDF_Bookmark() : CPDF_Bookmark(pNext);
}
-FX_DWORD CPDF_Bookmark::GetColorRef()
+FX_DWORD CPDF_Bookmark::GetColorRef() const
{
if (!m_pDict) {
return 0;
}
CPDF_Array* pColor = m_pDict->GetArray("C");
- if (pColor == NULL) {
+ if (!pColor) {
return FXSYS_RGB(0, 0, 0);
}
int r = FXSYS_round(pColor->GetNumber(0) * 255);
@@ -38,39 +38,40 @@ FX_DWORD CPDF_Bookmark::GetColorRef()
int b = FXSYS_round(pColor->GetNumber(2) * 255);
return FXSYS_RGB(r, g, b);
}
-FX_DWORD CPDF_Bookmark::GetFontStyle()
+FX_DWORD CPDF_Bookmark::GetFontStyle() const
{
if (!m_pDict) {
return 0;
}
return m_pDict->GetInteger("F");
}
-CFX_WideString CPDF_Bookmark::GetTitle()
+CFX_WideString CPDF_Bookmark::GetTitle() const
{
if (!m_pDict) {
return CFX_WideString();
}
CPDF_String* pString = (CPDF_String*)m_pDict->GetElementValue("Title");
- if (pString == NULL || pString->GetType() != PDFOBJ_STRING) {
+ if (!pString || pString->GetType() != PDFOBJ_STRING) {
return CFX_WideString();
}
CFX_WideString title = pString->GetUnicodeText();
FX_LPWSTR buf = title.LockBuffer();
- int len = title.GetLength(), i;
- for (i = 0; i < len; i ++)
+ int len = title.GetLength();
+ for (int i = 0; i < len; i++) {
if (buf[i] < 0x20) {
buf[i] = 0x20;
}
+ }
title.ReleaseBuffer(len);
return title;
}
-CPDF_Dest CPDF_Bookmark::GetDest(CPDF_Document* pDocument)
+CPDF_Dest CPDF_Bookmark::GetDest(CPDF_Document* pDocument) const
{
if (!m_pDict) {
return NULL;
}
CPDF_Object* pDest = m_pDict->GetElementValue("Dest");
- if (pDest == NULL) {
+ if (!pDest) {
return NULL;
}
if (pDest->GetType() == PDFOBJ_STRING || pDest->GetType() == PDFOBJ_NAME) {
@@ -82,7 +83,7 @@ CPDF_Dest CPDF_Bookmark::GetDest(CPDF_Document* pDocument)
}
return NULL;
}
-CPDF_Action CPDF_Bookmark::GetAction()
+CPDF_Action CPDF_Bookmark::GetAction() const
{
if (!m_pDict) {
return NULL;
diff --git a/fpdfsdk/src/fpdfdoc.cpp b/fpdfsdk/src/fpdfdoc.cpp
index 79d335da53..26c3946de6 100644
--- a/fpdfsdk/src/fpdfdoc.cpp
+++ b/fpdfsdk/src/fpdfdoc.cpp
@@ -9,118 +9,122 @@
#include "../include/fpdfxfa/fpdfxfa_doc.h"
#include "../include/fpdfxfa/fpdfxfa_page.h"
-static int this_module = 0;
+static int THISMODULE = 0;
-static CPDF_Bookmark FindBookmark(CPDF_BookmarkTree& tree, CPDF_Bookmark This, const CFX_WideString& title)
+static CPDF_Bookmark FindBookmark(const CPDF_BookmarkTree& tree, CPDF_Bookmark bookmark, const CFX_WideString& title)
{
- if (This != NULL) {
+ if (bookmark && bookmark.GetTitle().CompareNoCase(title) == 0) {
// First check this item
- CFX_WideString this_title = This.GetTitle();
- if (this_title.CompareNoCase(title) == 0)
- return This;
+ return bookmark;
}
// go into children items
- CPDF_Bookmark Child = tree.GetFirstChild(This);
- while (Child != NULL) {
+ CPDF_Bookmark child = tree.GetFirstChild(bookmark);
+ while (child) {
// check if this item
- CPDF_Bookmark Found = FindBookmark(tree, Child, title);
- if (Found) return Found;
- Child = tree.GetNextSibling(Child);
+ CPDF_Bookmark found = FindBookmark(tree, child, title);
+ if (found)
+ return found;
+ child = tree.GetNextSibling(child);
}
- return NULL;
+ return CPDF_Bookmark();
}
DLLEXPORT FPDF_BOOKMARK STDCALL FPDFBookmark_Find(FPDF_DOCUMENT document, FPDF_WIDESTRING title)
{
- if (document == NULL) return NULL;
- if (title == NULL || title[0] == 0) return NULL;
-
+ if (!document)
+ return NULL;
+ if (!title || title[0] == 0)
+ return NULL;
CPDF_Document* pDoc = ((CPDFXFA_Document*)document)->GetPDFDoc();
CPDF_BookmarkTree tree(pDoc);
-
FX_STRSIZE len = CFX_WideString::WStringLength(title);
- CFX_WideString wstr = CFX_WideString::FromUTF16LE(title, len);
- return FindBookmark(tree, NULL, wstr);
+ CFX_WideString encodedTitle = CFX_WideString::FromUTF16LE(title, len);
+ return FindBookmark(tree, CPDF_Bookmark(), encodedTitle).GetDict();
}
-DLLEXPORT FPDF_DEST STDCALL FPDFBookmark_GetDest(FPDF_DOCUMENT document, FPDF_BOOKMARK bookmark)
+DLLEXPORT FPDF_DEST STDCALL FPDFBookmark_GetDest(FPDF_DOCUMENT document, FPDF_BOOKMARK pDict)
{
- if (document == NULL) return NULL;
- if (bookmark == NULL) return NULL;
-
- CPDF_Bookmark Bookmark = (CPDF_Dictionary*)bookmark;
+ if (!document)
+ return NULL;
+ if (!pDict)
+ return NULL;
+ CPDF_Bookmark bookmark((CPDF_Dictionary*)pDict);
CPDF_Document* pDoc = ((CPDFXFA_Document*)document)->GetPDFDoc();
- CPDF_Dest dest = Bookmark.GetDest(pDoc);
- if (dest != NULL) return dest;
-
+ CPDF_Dest dest = bookmark.GetDest(pDoc);
+ if (dest)
+ return dest;
// If this bookmark is not directly associated with a dest, we try to get action
- CPDF_Action Action = Bookmark.GetAction();
- if (Action == NULL) return NULL;
- return Action.GetDest(pDoc);
+ CPDF_Action action = bookmark.GetAction();
+ if (!action)
+ return NULL;
+ return action.GetDest(pDoc);
}
-DLLEXPORT FPDF_ACTION STDCALL FPDFBookmark_GetAction(FPDF_BOOKMARK bookmark)
+DLLEXPORT FPDF_ACTION STDCALL FPDFBookmark_GetAction(FPDF_BOOKMARK pDict)
{
- if (bookmark == NULL) return NULL;
-
- CPDF_Bookmark Bookmark = (CPDF_Dictionary*)bookmark;
- return Bookmark.GetAction();
+ if (!pDict)
+ return NULL;
+ CPDF_Bookmark bookmark((CPDF_Dictionary*)pDict);
+ return bookmark.GetAction();
}
-DLLEXPORT unsigned long STDCALL FPDFAction_GetType(FPDF_ACTION action)
+DLLEXPORT unsigned long STDCALL FPDFAction_GetType(FPDF_ACTION pDict)
{
- if (action == NULL) return 0;
-
- CPDF_Action Action = (CPDF_Dictionary*)action;
- CPDF_Action::ActionType type = Action.GetType();
+ if (!pDict)
+ return 0;
+ CPDF_Action action = (CPDF_Dictionary*)pDict;
+ CPDF_Action::ActionType type = action.GetType();
switch (type) {
- case CPDF_Action::GoTo:
- return PDFACTION_GOTO;
- case CPDF_Action::GoToR:
- return PDFACTION_REMOTEGOTO;
- case CPDF_Action::URI:
- return PDFACTION_URI;
- case CPDF_Action::Launch:
- return PDFACTION_LAUNCH;
- default:
- return PDFACTION_UNSUPPORTED;
+ case CPDF_Action::GoTo:
+ return PDFACTION_GOTO;
+ case CPDF_Action::GoToR:
+ return PDFACTION_REMOTEGOTO;
+ case CPDF_Action::URI:
+ return PDFACTION_URI;
+ case CPDF_Action::Launch:
+ return PDFACTION_LAUNCH;
+ default:
+ return PDFACTION_UNSUPPORTED;
}
return PDFACTION_UNSUPPORTED;
}
-DLLEXPORT FPDF_DEST STDCALL FPDFAction_GetDest(FPDF_DOCUMENT document, FPDF_ACTION action)
+DLLEXPORT FPDF_DEST STDCALL FPDFAction_GetDest(FPDF_DOCUMENT document, FPDF_ACTION pDict)
{
- if (document == NULL) return NULL;
- if (action == NULL) return NULL;
+ if (!document)
+ return NULL;
+ if (!pDict)
+ return NULL;
CPDF_Document* pDoc = ((CPDFXFA_Document*)document)->GetPDFDoc();
- CPDF_Action Action = (CPDF_Dictionary*)action;
-
- return Action.GetDest(pDoc);
+ CPDF_Action action = (CPDF_Dictionary*)pDict;
+ return action.GetDest(pDoc);
}
-DLLEXPORT unsigned long STDCALL FPDFAction_GetURIPath(FPDF_DOCUMENT document, FPDF_ACTION action,
+DLLEXPORT unsigned long STDCALL FPDFAction_GetURIPath(FPDF_DOCUMENT document, FPDF_ACTION pDict,
void* buffer, unsigned long buflen)
{
- if (document == NULL) return 0;
- if (action == NULL) return 0;
+ if (!document)
+ return 0;
+ if (!pDict)
+ return 0;
CPDF_Document* pDoc = ((CPDFXFA_Document*)document)->GetPDFDoc();
- CPDF_Action Action = (CPDF_Dictionary*)action;
-
- CFX_ByteString path = Action.GetURI(pDoc);
+ CPDF_Action action = (CPDF_Dictionary*)pDict;
+ CFX_ByteString path = action.GetURI(pDoc);
unsigned long len = path.GetLength() + 1;
if (buffer != NULL && buflen >= len)
FXSYS_memcpy(buffer, path.c_str(), len);
return len;
}
-DLLEXPORT unsigned long STDCALL FPDFDest_GetPageIndex(FPDF_DOCUMENT document, FPDF_DEST dest)
+DLLEXPORT unsigned long STDCALL FPDFDest_GetPageIndex(FPDF_DOCUMENT document, FPDF_DEST pDict)
{
- if (document == NULL) return 0;
- if (dest == NULL) return 0;
+ if (!document)
+ return 0;
+ if (!pDict)
+ return 0;
CPDF_Document* pDoc = ((CPDFXFA_Document*)document)->GetPDFDoc();
- CPDF_Dest Dest = (CPDF_Array*)dest;
-
- return Dest.GetPageIndex(pDoc);
+ CPDF_Dest dest = (CPDF_Array*)pDict;
+ return dest.GetPageIndex(pDoc);
}
static void ReleaseLinkList(FX_LPVOID data)
@@ -130,60 +134,62 @@ static void ReleaseLinkList(FX_LPVOID data)
DLLEXPORT FPDF_LINK STDCALL FPDFLink_GetLinkAtPoint(FPDF_PAGE page, double x, double y)
{
- if (page == NULL) return NULL;
- CPDF_Page* pPage = ((CPDFXFA_Page*)page)->GetPDFPage();
- if (!pPage) return NULL;
-
+ if (!page)
+ return NULL;
+ CPDF_Page* pPage = ((CPDFXFA_Page*)page)->GetPDFPage();
// Link list is stored with the document
CPDF_Document* pDoc = pPage->m_pDocument;
- CPDF_LinkList* pLinkList = (CPDF_LinkList*)pDoc->GetPrivateData(&this_module);
- if (pLinkList == NULL) {
+ CPDF_LinkList* pLinkList = (CPDF_LinkList*)pDoc->GetPrivateData(&THISMODULE);
+ if (!pLinkList) {
pLinkList = FX_NEW CPDF_LinkList(pDoc);
- pDoc->SetPrivateData(&this_module, pLinkList, ReleaseLinkList);
+ pDoc->SetPrivateData(&THISMODULE, pLinkList, ReleaseLinkList);
}
-
return pLinkList->GetLinkAtPoint(pPage, (FX_FLOAT)x, (FX_FLOAT)y);
}
-DLLEXPORT FPDF_DEST STDCALL FPDFLink_GetDest(FPDF_DOCUMENT document, FPDF_LINK link)
+DLLEXPORT FPDF_DEST STDCALL FPDFLink_GetDest(FPDF_DOCUMENT document, FPDF_LINK pDict)
{
- if (document == NULL) return NULL;
- CPDF_Document* pDoc = ((CPDFXFA_Document*)document)->GetPDFDoc();
- if (link == NULL) return NULL;
- CPDF_Link Link = (CPDF_Dictionary*)link;
-
- FPDF_DEST dest = Link.GetDest(pDoc);
- if (dest) return dest;
-
+ if (!document)
+ return NULL;
+ CPDF_Document* pDoc = ((CPDFXFA_Document*)document)->GetPDFDoc();
+ if (!pDict)
+ return NULL;
+ CPDF_Link link = (CPDF_Dictionary*)pDict;
+
+ FPDF_DEST dest = link.GetDest(pDoc);
+ if (dest)
+ return dest;
// If this link is not directly associated with a dest, we try to get action
- CPDF_Action Action = Link.GetAction();
- if (Action == NULL) return NULL;
- return Action.GetDest(pDoc);
+ CPDF_Action action = link.GetAction();
+ if (!action)
+ return NULL;
+ return action.GetDest(pDoc);
}
-DLLEXPORT FPDF_ACTION STDCALL FPDFLink_GetAction(FPDF_LINK link)
+DLLEXPORT FPDF_ACTION STDCALL FPDFLink_GetAction(FPDF_LINK pDict)
{
- if (link == NULL) return NULL;
- CPDF_Link Link = (CPDF_Dictionary*)link;
-
- return Link.GetAction();
+ if (!pDict)
+ return NULL;
+ CPDF_Link link = (CPDF_Dictionary*)pDict;
+ return link.GetAction();
}
DLLEXPORT FPDF_BOOL STDCALL FPDFLink_Enumerate(FPDF_PAGE page, int* startPos, FPDF_LINK* linkAnnot)
{
if(!page || !startPos || !linkAnnot)
return FALSE;
- CPDF_Page* pPage = ((CPDFXFA_Page*)page)->GetPDFPage();
- if (!pPage) return FALSE;
- if(!pPage->m_pFormDict) return FALSE;
+ CPDF_Page* pPage = ((CPDFXFA_Page*)page)->GetPDFPage();
+ if(!pPage->m_pFormDict)
+ return FALSE;
CPDF_Array* pAnnots = pPage->m_pFormDict->GetArray("Annots");
- if(!pAnnots) return FALSE;
- for (int i = *startPos; i < (int)pAnnots->GetCount(); i ++) {
+ if(!pAnnots)
+ return FALSE;
+ for (int i = *startPos; i < (int)pAnnots->GetCount(); i++) {
CPDF_Dictionary* pDict = (CPDF_Dictionary*)pAnnots->GetElementValue(i);
- if (pDict == NULL || pDict->GetType() != PDFOBJ_DICTIONARY) continue;
- if(pDict->GetString(FX_BSTRC("Subtype")).Equal(FX_BSTRC("Link")))
- {
- *startPos = i+1;
+ if (!pDict || pDict->GetType() != PDFOBJ_DICTIONARY)
+ continue;
+ if(pDict->GetString(FX_BSTRC("Subtype")).Equal(FX_BSTRC("Link"))) {
+ *startPos = i + 1;
*linkAnnot = (FPDF_LINK)pDict;
return TRUE;
}
@@ -210,7 +216,7 @@ DLLEXPORT int STDCALL FPDFLink_CountQuadPoints(FPDF_LINK linkAnnot)
return 0;
CPDF_Dictionary* pAnnotDict = (CPDF_Dictionary*)linkAnnot;
CPDF_Array* pArray = pAnnotDict->GetArray(FX_BSTRC("QuadPoints"));
- if (pArray == NULL)
+ if (!pArray)
return 0;
else
return pArray->GetCount() / 8;
@@ -223,8 +229,8 @@ DLLEXPORT FPDF_BOOL STDCALL FPDFLink_GetQuadPoints(FPDF_LINK linkAnnot, int quad
CPDF_Dictionary* pAnnotDict = (CPDF_Dictionary*)linkAnnot;
CPDF_Array* pArray = pAnnotDict->GetArray(FX_BSTRC("QuadPoints"));
if (pArray) {
- if (0 > quadIndex || quadIndex >= (int)pArray->GetCount()/8 ||
- ((quadIndex*8+7) >= (int)pArray->GetCount())) return FALSE;
+ if (quadIndex < 0 || quadIndex >= (int)pArray->GetCount()/8 || ((quadIndex*8+7) >= (int)pArray->GetCount()))
+ return FALSE;
quadPoints->x1 = pArray->GetNumber(quadIndex*8);
quadPoints->y1 = pArray->GetNumber(quadIndex*8+1);
quadPoints->x2 = pArray->GetNumber(quadIndex*8+2);
@@ -238,27 +244,25 @@ DLLEXPORT FPDF_BOOL STDCALL FPDFLink_GetQuadPoints(FPDF_LINK linkAnnot, int quad
return FALSE;
}
-
DLLEXPORT unsigned long STDCALL FPDF_GetMetaText(FPDF_DOCUMENT doc, FPDF_BYTESTRING tag,
void* buffer, unsigned long buflen)
{
- if (doc == NULL || tag == NULL) return 0;
-
- CPDF_Document* pDoc = ((CPDFXFA_Document*)doc)->GetPDFDoc();
+ if (!doc || !tag)
+ return 0;
+ CPDF_Document* pDoc = ((CPDFXFA_Document*)doc)->GetPDFDoc();
// Get info dictionary
CPDF_Dictionary* pInfo = pDoc->GetInfo();
- if (pInfo == NULL) return 0;
-
+ if (!pInfo)
+ return 0;
CFX_WideString text = pInfo->GetUnicodeText(tag);
-
// Use UTF-16LE encoding
- CFX_ByteString bstr = text.UTF16LE_Encode();
- unsigned long len = bstr.GetLength();
- if (buffer != NULL && buflen >= len+2) {
- FXSYS_memcpy(buffer, bstr.c_str(), len);
+ CFX_ByteString encodedText = text.UTF16LE_Encode();
+ unsigned long len = encodedText.GetLength();
+ if (buffer && buflen >= len + 2) {
+ FXSYS_memcpy(buffer, encodedText.c_str(), len);
// use double zero as trailer
- ((FX_BYTE*)buffer)[len] = ((FX_BYTE*)buffer)[len+1] = 0;
+ ((FX_BYTE*)buffer)[len] = 0;
+ ((FX_BYTE*)buffer)[len + 1] = 0;
}
return len+2;
}
-