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-rw-r--r--fpdfsdk/include/fsdk_mgr.h54
-rw-r--r--fpdfsdk/src/fpdfformfill.cpp74
-rw-r--r--fpdfsdk/src/fsdk_mgr.cpp50
-rw-r--r--fpdfsdk/src/javascript/app.cpp42
4 files changed, 103 insertions, 117 deletions
diff --git a/fpdfsdk/include/fsdk_mgr.h b/fpdfsdk/include/fsdk_mgr.h
index 4f2a87d974..167d0d6fcd 100644
--- a/fpdfsdk/include/fsdk_mgr.h
+++ b/fpdfsdk/include/fsdk_mgr.h
@@ -170,59 +170,9 @@ public:
}
}
- CFX_WideString JS_fieldBrowse()
- {
- if (m_pInfo && m_pInfo->m_pJsPlatform && m_pInfo->m_pJsPlatform->Field_browse)
- {
- int nRequiredLen = m_pInfo->m_pJsPlatform->Field_browse(m_pInfo->m_pJsPlatform, NULL, 0);
- if (nRequiredLen <= 0)
- return L"";
-
- char* pbuff = new char[nRequiredLen];
- if (!pbuff)
- return L"";
-
- memset(pbuff, 0, nRequiredLen);
- int nActualLen = m_pInfo->m_pJsPlatform->Field_browse(m_pInfo->m_pJsPlatform, pbuff, nRequiredLen);
- if (nActualLen <= 0 || nActualLen > nRequiredLen)
- {
- delete[] pbuff;
- return L"";
- }
- CFX_ByteString bsRet = CFX_ByteString(pbuff, nActualLen);
- CFX_WideString wsRet = CFX_WideString::FromLocal(bsRet);
- delete[] pbuff;
- return wsRet;
- }
- return L"";
- }
+ CFX_WideString JS_fieldBrowse();
- CFX_WideString JS_docGetFilePath()
- {
- if (m_pInfo && m_pInfo->m_pJsPlatform && m_pInfo->m_pJsPlatform->Doc_getFilePath)
- {
- int nRequiredLen = m_pInfo->m_pJsPlatform->Doc_getFilePath(m_pInfo->m_pJsPlatform, NULL, 0);
- if (nRequiredLen <= 0)
- return L"";
-
- char* pbuff = new char[nRequiredLen];
- if (!pbuff)
- return L"";
-
- memset(pbuff, 0, nRequiredLen);
- int nActualLen = m_pInfo->m_pJsPlatform->Doc_getFilePath(m_pInfo->m_pJsPlatform, pbuff, nRequiredLen);
- if (nActualLen <= 0 || nActualLen > nRequiredLen)
- {
- delete[] pbuff;
- return L"";
- }
- CFX_ByteString bsRet = CFX_ByteString(pbuff, nActualLen);
- CFX_WideString wsRet = CFX_WideString::FromLocal(bsRet);
- delete[] pbuff;
- return wsRet;
- }
- return L"";
- }
+ CFX_WideString JS_docGetFilePath();
void JS_docSubmitForm(void* formData, int length, const FX_WCHAR* URL)
{
diff --git a/fpdfsdk/src/fpdfformfill.cpp b/fpdfsdk/src/fpdfformfill.cpp
index 9358c9e194..021a78aace 100644
--- a/fpdfsdk/src/fpdfformfill.cpp
+++ b/fpdfsdk/src/fpdfformfill.cpp
@@ -6,59 +6,43 @@
#include "../../public/fpdf_formfill.h"
#include "../../public/fpdfview.h"
+#include "../../third_party/base/nonstd_unique_ptr.h"
#include "../include/fsdk_define.h"
#include "../include/fsdk_mgr.h"
-
-
#include "../include/javascript/IJavaScript.h"
-
-DLLEXPORT int STDCALL FPDPage_HasFormFieldAtPoint(FPDF_FORMHANDLE hHandle, FPDF_PAGE page,double page_x, double page_y)
+DLLEXPORT int STDCALL FPDPage_HasFormFieldAtPoint(
+ FPDF_FORMHANDLE hHandle, FPDF_PAGE page, double page_x, double page_y)
{
- if(!page || !hHandle)
- return -1;
- CPDF_Page * pPage = (CPDF_Page*) page;
-
- CPDF_InterForm * pInterForm = NULL;
- pInterForm = new CPDF_InterForm(pPage->m_pDocument,FALSE);
- if (!pInterForm)
- return -1;
- CPDF_FormControl* pFormCtrl = pInterForm->GetControlAtPoint(pPage, (FX_FLOAT)page_x, (FX_FLOAT)page_y);
- if(!pFormCtrl)
- {
- delete pInterForm;
- return -1;
- }
- CPDF_FormField* pFormField = pFormCtrl->GetField();
- if(!pFormField)
- {
- delete pInterForm;
- return -1;
- }
-
- int nType = pFormField->GetFieldType();
- delete pInterForm;
- return nType;
+ if (!page || !hHandle)
+ return -1;
+ CPDF_Page* pPage = (CPDF_Page*) page;
+
+ nonstd::unique_ptr<CPDF_InterForm> pInterForm(
+ new CPDF_InterForm(pPage->m_pDocument, FALSE));
+ CPDF_FormControl* pFormCtrl = pInterForm->GetControlAtPoint(
+ pPage, (FX_FLOAT)page_x, (FX_FLOAT)page_y);
+ if (!pFormCtrl)
+ return -1;
+
+ CPDF_FormField* pFormField = pFormCtrl->GetField();
+ if(!pFormField)
+ return -1;
+
+ return pFormField->GetFieldType();
}
-DLLEXPORT FPDF_FORMHANDLE STDCALL FPDFDOC_InitFormFillEnvironment(FPDF_DOCUMENT document, FPDF_FORMFILLINFO* formInfo)
+DLLEXPORT FPDF_FORMHANDLE STDCALL FPDFDOC_InitFormFillEnvironment(
+ FPDF_DOCUMENT document, FPDF_FORMFILLINFO* formInfo)
{
- if(!document || !formInfo || formInfo->version!=1)
- return NULL;
- CPDF_Document * pDocument = (CPDF_Document*) document;
- CPDFDoc_Environment * pEnv = NULL;
- pEnv = new CPDFDoc_Environment(pDocument);
- if (!pEnv)
- return NULL;
- pEnv->RegAppHandle(formInfo);
-
- if(pEnv->GetPDFDocument())
- {
- CPDFSDK_Document* pSDKDoc = new CPDFSDK_Document(pEnv->GetPDFDocument(), pEnv);
- if(pSDKDoc)
- pEnv->SetCurrentDoc(pSDKDoc);
- }
- return pEnv;
+ if (!document || !formInfo || formInfo->version != 1)
+ return nullptr;
+ CPDF_Document * pDocument = (CPDF_Document*) document;
+ CPDFDoc_Environment * pEnv = new CPDFDoc_Environment(pDocument);
+ pEnv->RegAppHandle(formInfo);
+ if (CPDF_Document* pEnvDocument = pEnv->GetPDFDocument())
+ pEnv->SetCurrentDoc(new CPDFSDK_Document(pEnvDocument, pEnv));
+ return pEnv;
}
DLLEXPORT void STDCALL FPDFDOC_ExitFormFillEnvironment(FPDF_FORMHANDLE hHandle)
diff --git a/fpdfsdk/src/fsdk_mgr.cpp b/fpdfsdk/src/fsdk_mgr.cpp
index ad27aeb92f..527538cd09 100644
--- a/fpdfsdk/src/fsdk_mgr.cpp
+++ b/fpdfsdk/src/fsdk_mgr.cpp
@@ -5,6 +5,7 @@
// Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com
#include "../../public/fpdf_ext.h"
+#include "../../third_party/base/nonstd_unique_ptr.h"
#include "../include/fsdk_define.h"
#include "../include/fsdk_mgr.h"
#include "../include/formfiller/FFL_FormFiller.h"
@@ -254,6 +255,55 @@ CPDFDoc_Environment::~CPDFDoc_Environment()
m_pActionHandler = NULL;
}
+CFX_WideString CPDFDoc_Environment::JS_fieldBrowse()
+{
+ if (!m_pInfo ||
+ !m_pInfo->m_pJsPlatform ||
+ !m_pInfo->m_pJsPlatform->Field_browse) {
+ return L"";
+ }
+
+ const int nRequiredLen = m_pInfo->m_pJsPlatform->Field_browse(
+ m_pInfo->m_pJsPlatform, nullptr, 0);
+ if (nRequiredLen <= 0)
+ return L"";
+
+ nonstd::unique_ptr<char[]> pBuff(new char[nRequiredLen]);
+ memset(pBuff.get(), 0, nRequiredLen);
+ const int nActualLen = m_pInfo->m_pJsPlatform->Field_browse(
+ m_pInfo->m_pJsPlatform, pBuff.get(), nRequiredLen);
+ if (nActualLen <= 0 || nActualLen > nRequiredLen)
+ return L"";
+
+ CFX_ByteString bsRet = CFX_ByteString(pBuff.get(), nActualLen);
+ CFX_WideString wsRet = CFX_WideString::FromLocal(bsRet);
+ return wsRet;
+}
+
+CFX_WideString CPDFDoc_Environment::JS_docGetFilePath()
+{
+ if (!m_pInfo ||
+ !m_pInfo->m_pJsPlatform ||
+ !m_pInfo->m_pJsPlatform->Doc_getFilePath) {
+ return L"";
+ }
+
+ const int nRequiredLen = m_pInfo->m_pJsPlatform->Doc_getFilePath(
+ m_pInfo->m_pJsPlatform, nullptr, 0);
+ if (nRequiredLen <= 0)
+ return L"";
+
+ nonstd::unique_ptr<char[]> pBuff(new char[nRequiredLen]);
+ memset(pBuff.get(), 0, nRequiredLen);
+ const int nActualLen = m_pInfo->m_pJsPlatform->Doc_getFilePath(
+ m_pInfo->m_pJsPlatform, pBuff.get(), nRequiredLen);
+ if (nActualLen <= 0 || nActualLen > nRequiredLen)
+ return L"";
+
+ CFX_ByteString bsRet = CFX_ByteString(pBuff.get(), nActualLen);
+ CFX_WideString wsRet = CFX_WideString::FromLocal(bsRet);
+ return wsRet;
+}
IFXJS_Runtime* CPDFDoc_Environment::GetJSRuntime()
{
diff --git a/fpdfsdk/src/javascript/app.cpp b/fpdfsdk/src/javascript/app.cpp
index 9d992d0189..31e313179e 100644
--- a/fpdfsdk/src/javascript/app.cpp
+++ b/fpdfsdk/src/javascript/app.cpp
@@ -4,6 +4,7 @@
// Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com
+#include "../../../third_party/base/nonstd_unique_ptr.h"
#include "../../include/javascript/JavaScript.h"
#include "../../include/javascript/IJavaScript.h"
#include "../../include/javascript/JS_Define.h"
@@ -894,26 +895,27 @@ FX_BOOL app::response(IFXJS_Context* cc, const CJS_Parameters& params, CJS_Value
CPDFDoc_Environment* pApp = pContext->GetReaderApp();
ASSERT(pApp != NULL);
- const int MAX_INPUT_BYTES = 2048;
- char* pBuff = new char[MAX_INPUT_BYTES + 2];
- if (!pBuff)
- return FALSE;
-
- memset(pBuff, 0, MAX_INPUT_BYTES + 2);
- int nLengthBytes = pApp->JS_appResponse(swQuestion.c_str(), swTitle.c_str(), swDefault.c_str(),
- swLabel.c_str(), bPassWord, pBuff, MAX_INPUT_BYTES);
- if (nLengthBytes <= 0)
- {
- vRet.SetNull();
- delete[] pBuff;
- return FALSE;
- }
- if (nLengthBytes > MAX_INPUT_BYTES)
- nLengthBytes = MAX_INPUT_BYTES;
-
- vRet = CFX_WideString::FromUTF16LE((unsigned short*)pBuff, nLengthBytes / sizeof(unsigned short)).c_str();
- delete[] pBuff;
- return TRUE;
+ const int MAX_INPUT_BYTES = 2048;
+ nonstd::unique_ptr<char[]> pBuff(new char[MAX_INPUT_BYTES + 2]);
+ memset(pBuff.get(), 0, MAX_INPUT_BYTES + 2);
+ int nLengthBytes = pApp->JS_appResponse(swQuestion.c_str(),
+ swTitle.c_str(),
+ swDefault.c_str(),
+ swLabel.c_str(),
+ bPassWord,
+ pBuff.get(),
+ MAX_INPUT_BYTES);
+ if (nLengthBytes <= 0) {
+ vRet.SetNull();
+ return FALSE;
+ }
+ nLengthBytes = std::min(nLengthBytes, MAX_INPUT_BYTES);
+
+ CFX_WideString ret_string =
+ CFX_WideString::FromUTF16LE((unsigned short*)pBuff.get(),
+ nLengthBytes / sizeof(unsigned short));
+ vRet = ret_string.c_str();
+ return TRUE;
}
FX_BOOL app::media(IFXJS_Context* cc, CJS_PropValue& vp, CFX_WideString& sError)
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-16 06:00:50 +0000