diff options
Diffstat (limited to 'core/src/fpdfapi/fpdf_basic_module.cpp')
| -rw-r--r-- | core/src/fpdfapi/fpdf_basic_module.cpp | 356 |
1 files changed, 178 insertions, 178 deletions
diff --git a/core/src/fpdfapi/fpdf_basic_module.cpp b/core/src/fpdfapi/fpdf_basic_module.cpp index 4c648b4d4e..a446aa5d21 100644 --- a/core/src/fpdfapi/fpdf_basic_module.cpp +++ b/core/src/fpdfapi/fpdf_basic_module.cpp @@ -1,178 +1,178 @@ -// Copyright 2014 PDFium Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style license that can be
-// found in the LICENSE file.
-
-// Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com
-
-#include "../../include/fxcodec/fx_codec.h"
-#include "../../include/fpdfapi/fpdf_module.h"
-static CPDF_ModuleMgr* g_FPDFAPI_pDefaultMgr = NULL;
-CPDF_ModuleMgr* CPDF_ModuleMgr::Get()
-{
- return g_FPDFAPI_pDefaultMgr;
-}
-void CPDF_ModuleMgr::Create()
-{
- g_FPDFAPI_pDefaultMgr = FX_NEW CPDF_ModuleMgr;
- g_FPDFAPI_pDefaultMgr->Initialize();
-}
-void CPDF_ModuleMgr::Destroy()
-{
- if (g_FPDFAPI_pDefaultMgr) {
- delete g_FPDFAPI_pDefaultMgr;
- }
- g_FPDFAPI_pDefaultMgr = NULL;
-}
-CPDF_ModuleMgr::CPDF_ModuleMgr()
-{
- m_pCodecModule = NULL;
- m_pPageModule = NULL;
- m_pRenderModule = NULL;
- m_FileBufSize = 512;
-}
-void CPDF_ModuleMgr::Initialize()
-{
- InitModules();
- m_FileBufSize = 512;
-}
-void CPDF_ModuleMgr::InitModules()
-{
- m_pCodecModule = NULL;
- m_pPageModule = FX_NEW CPDF_PageModuleDef;
- m_pRenderModule = FX_NEW CPDF_RenderModuleDef;
-}
-CPDF_ModuleMgr::~CPDF_ModuleMgr()
-{
- if (m_pPageModule) {
- delete m_pPageModule;
- }
- if (m_pRenderModule) {
- delete m_pRenderModule;
- }
-}
-void CPDF_ModuleMgr::SetDownloadCallback(FX_BOOL (*callback)(FX_LPCSTR module_name))
-{
- m_pDownloadCallback = callback;
-}
-FX_BOOL CPDF_ModuleMgr::DownloadModule(FX_LPCSTR module_name)
-{
- if (m_pDownloadCallback == NULL) {
- return FALSE;
- }
- return m_pDownloadCallback(module_name);
-}
-static CFX_ByteString _GetPath(const CFX_ByteString& folder, FX_LPCSTR name)
-{
- FX_STRSIZE folder_len = folder.GetLength();
-#if _FX_OS_ == _FX_SYMBIAN_ || _FXM_PLATFORM_ == _FXM_PLATFORM_WINDOWS_
- if (folder[folder_len - 1] == '\\') {
- return folder + name;
- } else {
- return (folder + "\\") + name;
- }
-#else
- if (folder[folder_len - 1] == '/') {
- return folder + name;
- } else {
- return (folder + "/") + name;
- }
-#endif
-}
-void CPDF_ModuleMgr::SetModulePath(FX_LPCSTR module_name, FX_LPCSTR path)
-{
- if (module_name == NULL || module_name[0] == 0) {
- m_DefaultModulePath = path;
- } else {
- m_ModulePathList.SetAt(module_name, FX_NEW CFX_ByteString(path, -1));
- }
-}
-CFX_ByteString CPDF_ModuleMgr::GetModuleFilePath(FX_LPCSTR module_name, FX_LPCSTR name)
-{
- CFX_ByteString* pPath = NULL;
- if (m_ModulePathList.Lookup(module_name, (FX_LPVOID&)pPath)) {
- return _GetPath(*pPath, name);
- }
- if (!m_DefaultModulePath.IsEmpty()) {
- return _GetPath(m_DefaultModulePath, name);
- }
-#if _FXM_PLATFORM_ == _FXM_PLATFORM_WINDOWS_
- FX_WCHAR app_path[260];
- ::GetModuleFileNameW(NULL, (LPWSTR)app_path, 260);
- FX_INTPTR len = FXSYS_wcslen(app_path);
- for (FX_INTPTR i = len; i >= 0; i --)
- if (app_path[i] == '\\') {
- app_path[i] = 0;
- break;
- }
- CFX_ByteString path = CFX_ByteString::FromUnicode(app_path);
- path += '\\';
- path += name;
- return path;
-#else
- return name;
-#endif
-}
-void CPDF_ModuleMgr::NotifyModuleAvailable(FX_LPCSTR module_name)
-{
- if (FXSYS_strcmp(module_name, ADDIN_NAME_CJK) == 0) {
- m_pPageModule->NotifyCJKAvailable();
- } else if (FXSYS_strcmp(module_name, ADDIN_NAME_DECODER) == 0) {
- m_pRenderModule->NotifyDecoderAvailable();
- }
-}
-void CPDF_ModuleMgr::RegisterSecurityHandler(FX_LPCSTR filter, CPDF_SecurityHandler * (*CreateHandler)(void* param), void* param)
-{
- if (CreateHandler == NULL) {
- m_SecurityHandlerMap.RemoveKey(filter);
- } else {
- m_SecurityHandlerMap.SetAt(filter, (void*)CreateHandler);
- }
- if (param) {
- m_SecurityHandlerMap.SetAt(FX_BSTRC("_param_") + filter, param);
- }
-}
-void CPDF_ModuleMgr::SetPrivateData(FX_LPVOID module_id, FX_LPVOID pData, PD_CALLBACK_FREEDATA callback)
-{
- m_privateData.SetPrivateData(module_id, pData, callback);
-}
-FX_LPVOID CPDF_ModuleMgr::GetPrivateData(FX_LPVOID module_id)
-{
- return m_privateData.GetPrivateData(module_id);
-}
-CPDF_SecurityHandler* CPDF_ModuleMgr::CreateSecurityHandler(FX_LPCSTR filter)
-{
- CPDF_SecurityHandler* (*CreateHandler)(void*) = NULL;
- if (!m_SecurityHandlerMap.Lookup(filter, (void*&)CreateHandler)) {
- return NULL;
- }
- if (CreateHandler == NULL) {
- return NULL;
- }
- void* param = NULL;
- m_SecurityHandlerMap.Lookup(FX_BSTRC("_param_") + filter, param);
- return CreateHandler(param);
-}
-ICodec_FaxModule* CPDF_ModuleMgr::GetFaxModule()
-{
- return m_pCodecModule ? m_pCodecModule->GetFaxModule() : NULL;
-}
-ICodec_JpegModule* CPDF_ModuleMgr::GetJpegModule()
-{
- return m_pCodecModule ? m_pCodecModule->GetJpegModule() : NULL;
-}
-ICodec_JpxModule* CPDF_ModuleMgr::GetJpxModule()
-{
- return m_pCodecModule ? m_pCodecModule->GetJpxModule() : NULL;
-}
-ICodec_Jbig2Module* CPDF_ModuleMgr::GetJbig2Module()
-{
- return m_pCodecModule ? m_pCodecModule->GetJbig2Module() : NULL;
-}
-ICodec_IccModule* CPDF_ModuleMgr::GetIccModule()
-{
- return m_pCodecModule ? m_pCodecModule->GetIccModule() : NULL;
-}
-ICodec_FlateModule* CPDF_ModuleMgr::GetFlateModule()
-{
- return m_pCodecModule ? m_pCodecModule->GetFlateModule() : NULL;
-}
+// Copyright 2014 PDFium Authors. All rights reserved. +// Use of this source code is governed by a BSD-style license that can be +// found in the LICENSE file. + +// Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com + +#include "../../include/fxcodec/fx_codec.h" +#include "../../include/fpdfapi/fpdf_module.h" +static CPDF_ModuleMgr* g_FPDFAPI_pDefaultMgr = NULL; +CPDF_ModuleMgr* CPDF_ModuleMgr::Get() +{ + return g_FPDFAPI_pDefaultMgr; +} +void CPDF_ModuleMgr::Create() +{ + g_FPDFAPI_pDefaultMgr = FX_NEW CPDF_ModuleMgr; + g_FPDFAPI_pDefaultMgr->Initialize(); +} +void CPDF_ModuleMgr::Destroy() +{ + if (g_FPDFAPI_pDefaultMgr) { + delete g_FPDFAPI_pDefaultMgr; + } + g_FPDFAPI_pDefaultMgr = NULL; +} +CPDF_ModuleMgr::CPDF_ModuleMgr() +{ + m_pCodecModule = NULL; + m_pPageModule = NULL; + m_pRenderModule = NULL; + m_FileBufSize = 512; +} +void CPDF_ModuleMgr::Initialize() +{ + InitModules(); + m_FileBufSize = 512; +} +void CPDF_ModuleMgr::InitModules() +{ + m_pCodecModule = NULL; + m_pPageModule = FX_NEW CPDF_PageModuleDef; + m_pRenderModule = FX_NEW CPDF_RenderModuleDef; +} +CPDF_ModuleMgr::~CPDF_ModuleMgr() +{ + if (m_pPageModule) { + delete m_pPageModule; + } + if (m_pRenderModule) { + delete m_pRenderModule; + } +} +void CPDF_ModuleMgr::SetDownloadCallback(FX_BOOL (*callback)(FX_LPCSTR module_name)) +{ + m_pDownloadCallback = callback; +} +FX_BOOL CPDF_ModuleMgr::DownloadModule(FX_LPCSTR module_name) +{ + if (m_pDownloadCallback == NULL) { + return FALSE; + } + return m_pDownloadCallback(module_name); +} +static CFX_ByteString _GetPath(const CFX_ByteString& folder, FX_LPCSTR name) +{ + FX_STRSIZE folder_len = folder.GetLength(); +#if _FX_OS_ == _FX_SYMBIAN_ || _FXM_PLATFORM_ == _FXM_PLATFORM_WINDOWS_ + if (folder[folder_len - 1] == '\\') { + return folder + name; + } else { + return (folder + "\\") + name; + } +#else + if (folder[folder_len - 1] == '/') { + return folder + name; + } else { + return (folder + "/") + name; + } +#endif +} +void CPDF_ModuleMgr::SetModulePath(FX_LPCSTR module_name, FX_LPCSTR path) +{ + if (module_name == NULL || module_name[0] == 0) { + m_DefaultModulePath = path; + } else { + m_ModulePathList.SetAt(module_name, FX_NEW CFX_ByteString(path, -1)); + } +} +CFX_ByteString CPDF_ModuleMgr::GetModuleFilePath(FX_LPCSTR module_name, FX_LPCSTR name) +{ + CFX_ByteString* pPath = NULL; + if (m_ModulePathList.Lookup(module_name, (FX_LPVOID&)pPath)) { + return _GetPath(*pPath, name); + } + if (!m_DefaultModulePath.IsEmpty()) { + return _GetPath(m_DefaultModulePath, name); + } +#if _FXM_PLATFORM_ == _FXM_PLATFORM_WINDOWS_ + FX_WCHAR app_path[260]; + ::GetModuleFileNameW(NULL, (LPWSTR)app_path, 260); + FX_INTPTR len = FXSYS_wcslen(app_path); + for (FX_INTPTR i = len; i >= 0; i --) + if (app_path[i] == '\\') { + app_path[i] = 0; + break; + } + CFX_ByteString path = CFX_ByteString::FromUnicode(app_path); + path += '\\'; + path += name; + return path; +#else + return name; +#endif +} +void CPDF_ModuleMgr::NotifyModuleAvailable(FX_LPCSTR module_name) +{ + if (FXSYS_strcmp(module_name, ADDIN_NAME_CJK) == 0) { + m_pPageModule->NotifyCJKAvailable(); + } else if (FXSYS_strcmp(module_name, ADDIN_NAME_DECODER) == 0) { + m_pRenderModule->NotifyDecoderAvailable(); + } +} +void CPDF_ModuleMgr::RegisterSecurityHandler(FX_LPCSTR filter, CPDF_SecurityHandler * (*CreateHandler)(void* param), void* param) +{ + if (CreateHandler == NULL) { + m_SecurityHandlerMap.RemoveKey(filter); + } else { + m_SecurityHandlerMap.SetAt(filter, (void*)CreateHandler); + } + if (param) { + m_SecurityHandlerMap.SetAt(FX_BSTRC("_param_") + filter, param); + } +} +void CPDF_ModuleMgr::SetPrivateData(FX_LPVOID module_id, FX_LPVOID pData, PD_CALLBACK_FREEDATA callback) +{ + m_privateData.SetPrivateData(module_id, pData, callback); +} +FX_LPVOID CPDF_ModuleMgr::GetPrivateData(FX_LPVOID module_id) +{ + return m_privateData.GetPrivateData(module_id); +} +CPDF_SecurityHandler* CPDF_ModuleMgr::CreateSecurityHandler(FX_LPCSTR filter) +{ + CPDF_SecurityHandler* (*CreateHandler)(void*) = NULL; + if (!m_SecurityHandlerMap.Lookup(filter, (void*&)CreateHandler)) { + return NULL; + } + if (CreateHandler == NULL) { + return NULL; + } + void* param = NULL; + m_SecurityHandlerMap.Lookup(FX_BSTRC("_param_") + filter, param); + return CreateHandler(param); +} +ICodec_FaxModule* CPDF_ModuleMgr::GetFaxModule() +{ + return m_pCodecModule ? m_pCodecModule->GetFaxModule() : NULL; +} +ICodec_JpegModule* CPDF_ModuleMgr::GetJpegModule() +{ + return m_pCodecModule ? m_pCodecModule->GetJpegModule() : NULL; +} +ICodec_JpxModule* CPDF_ModuleMgr::GetJpxModule() +{ + return m_pCodecModule ? m_pCodecModule->GetJpxModule() : NULL; +} +ICodec_Jbig2Module* CPDF_ModuleMgr::GetJbig2Module() +{ + return m_pCodecModule ? m_pCodecModule->GetJbig2Module() : NULL; +} +ICodec_IccModule* CPDF_ModuleMgr::GetIccModule() +{ + return m_pCodecModule ? m_pCodecModule->GetIccModule() : NULL; +} +ICodec_FlateModule* CPDF_ModuleMgr::GetFlateModule() +{ + return m_pCodecModule ? m_pCodecModule->GetFlateModule() : NULL; +} |