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Diffstat (limited to 'core/src/fpdfapi/fpdf_font/fpdf_font_utility.cpp')
-rw-r--r--core/src/fpdfapi/fpdf_font/fpdf_font_utility.cpp194
1 files changed, 97 insertions, 97 deletions
diff --git a/core/src/fpdfapi/fpdf_font/fpdf_font_utility.cpp b/core/src/fpdfapi/fpdf_font/fpdf_font_utility.cpp
index 7810fe80a9..b10bff7ebe 100644
--- a/core/src/fpdfapi/fpdf_font/fpdf_font_utility.cpp
+++ b/core/src/fpdfapi/fpdf_font/fpdf_font_utility.cpp
@@ -1,97 +1,97 @@
-// 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/fpdfapi/fpdf_module.h"
-#include "../../../include/fpdfapi/fpdf_resource.h"
-#include "../../../include/fxcodec/fx_codec.h"
-#include "font_int.h"
-#ifndef _FPDFAPI_MINI_
-typedef struct {
- FXSYS_FILE* m_pFile;
- int m_nFiles;
- int m_IndexSize;
- int m_IndexOffset;
-} FXFC_PACKAGE;
-FX_LPVOID FXFC_LoadPackage(FX_LPCSTR name)
-{
- FXSYS_FILE* file = FXSYS_fopen(name, (FX_LPCSTR)"rb");
- if (file == NULL) {
- return NULL;
- }
- FX_BYTE buf[256];
- size_t read = FXSYS_fread(buf, 1, 20, file);
- if (*(FX_DWORD*)buf != 0x43465846) {
- FXSYS_fclose(file);
- return NULL;
- }
- FXFC_PACKAGE* pPackage = FX_Alloc(FXFC_PACKAGE, 1);
- pPackage->m_pFile = file;
- pPackage->m_nFiles = *(int*)(buf + 8);
- pPackage->m_IndexSize = *(int*)(buf + 12);
- pPackage->m_IndexOffset = *(int*)(buf + 16);
- return pPackage;
-}
-void FXFC_ClosePackage(FX_LPVOID p)
-{
- FXFC_PACKAGE* pPackage = (FXFC_PACKAGE*)p;
- FXSYS_fclose(pPackage->m_pFile);
- FX_Free(pPackage);
-}
-FX_BOOL FXFC_LoadFile(FX_LPVOID p, FX_LPCSTR name, FX_LPBYTE& pBuffer, FX_DWORD& size)
-{
- FXFC_PACKAGE* pPackage = (FXFC_PACKAGE*)p;
- FXSYS_fseek(pPackage->m_pFile, pPackage->m_IndexOffset, FXSYS_SEEK_SET);
- FX_BYTE buf[128];
- size_t read = 0;
- for (int i = 0; i < pPackage->m_nFiles; i ++) {
- read = FXSYS_fread(buf, pPackage->m_IndexSize, 1, pPackage->m_pFile);
- if (FXSYS_stricmp((FX_LPCSTR)buf, name) == 0) {
- FX_DWORD offset = *(FX_DWORD*)&buf[64];
- size = *(FX_DWORD*)&buf[68];
- pBuffer = FX_Alloc(FX_BYTE, size);
- FXSYS_fseek(pPackage->m_pFile, offset, FXSYS_SEEK_SET);
- read = FXSYS_fread(pBuffer, size, 1, pPackage->m_pFile);
- if (buf[72]) {
- FX_DWORD orig_size;
- FX_LPBYTE comp_buf = pBuffer;
- CPDF_ModuleMgr::Get()->GetFlateModule()->FlateOrLZWDecode(FALSE, comp_buf, size, FALSE,
- 0, 0, 0, 0, 0, pBuffer, orig_size);
- FX_Free(comp_buf);
- size = orig_size;
- }
- return TRUE;
- }
- }
- return FALSE;
-}
-FX_BOOL CPDF_FXMP::LoadFile(FX_LPVOID pPackage, FX_LPCSTR fileid)
-{
- if (m_pHeader) {
- FX_Free(m_pHeader);
- m_pHeader = NULL;
- }
- m_pTable = NULL;
- FX_DWORD size;
- if (!FXFC_LoadFile(pPackage, fileid, (FX_LPBYTE&)m_pHeader, size)) {
- return FALSE;
- }
- if (FXSYS_memcmp32(m_pHeader, "FXMP", 4)) {
- return FALSE;
- }
- m_pTable = (FX_LPBYTE)m_pHeader + m_pHeader->dwDataOffset;
- return TRUE;
-}
-FX_LPBYTE CPDF_FXMP::GetRecord(FX_DWORD index)
-{
- if (m_pTable == NULL) {
- return NULL;
- }
- if ((int)index < (int)m_pHeader->dwStartIndex || index > m_pHeader->dwEndIndex) {
- return NULL;
- }
- return m_pTable + (index - m_pHeader->dwStartIndex) * m_pHeader->dwRecordSize;
-}
-#endif
+// 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/fpdfapi/fpdf_module.h"
+#include "../../../include/fpdfapi/fpdf_resource.h"
+#include "../../../include/fxcodec/fx_codec.h"
+#include "font_int.h"
+#ifndef _FPDFAPI_MINI_
+typedef struct {
+ FXSYS_FILE* m_pFile;
+ int m_nFiles;
+ int m_IndexSize;
+ int m_IndexOffset;
+} FXFC_PACKAGE;
+FX_LPVOID FXFC_LoadPackage(FX_LPCSTR name)
+{
+ FXSYS_FILE* file = FXSYS_fopen(name, (FX_LPCSTR)"rb");
+ if (file == NULL) {
+ return NULL;
+ }
+ FX_BYTE buf[256];
+ size_t read = FXSYS_fread(buf, 1, 20, file);
+ if (*(FX_DWORD*)buf != 0x43465846) {
+ FXSYS_fclose(file);
+ return NULL;
+ }
+ FXFC_PACKAGE* pPackage = FX_Alloc(FXFC_PACKAGE, 1);
+ pPackage->m_pFile = file;
+ pPackage->m_nFiles = *(int*)(buf + 8);
+ pPackage->m_IndexSize = *(int*)(buf + 12);
+ pPackage->m_IndexOffset = *(int*)(buf + 16);
+ return pPackage;
+}
+void FXFC_ClosePackage(FX_LPVOID p)
+{
+ FXFC_PACKAGE* pPackage = (FXFC_PACKAGE*)p;
+ FXSYS_fclose(pPackage->m_pFile);
+ FX_Free(pPackage);
+}
+FX_BOOL FXFC_LoadFile(FX_LPVOID p, FX_LPCSTR name, FX_LPBYTE& pBuffer, FX_DWORD& size)
+{
+ FXFC_PACKAGE* pPackage = (FXFC_PACKAGE*)p;
+ FXSYS_fseek(pPackage->m_pFile, pPackage->m_IndexOffset, FXSYS_SEEK_SET);
+ FX_BYTE buf[128];
+ size_t read = 0;
+ for (int i = 0; i < pPackage->m_nFiles; i ++) {
+ read = FXSYS_fread(buf, pPackage->m_IndexSize, 1, pPackage->m_pFile);
+ if (FXSYS_stricmp((FX_LPCSTR)buf, name) == 0) {
+ FX_DWORD offset = *(FX_DWORD*)&buf[64];
+ size = *(FX_DWORD*)&buf[68];
+ pBuffer = FX_Alloc(FX_BYTE, size);
+ FXSYS_fseek(pPackage->m_pFile, offset, FXSYS_SEEK_SET);
+ read = FXSYS_fread(pBuffer, size, 1, pPackage->m_pFile);
+ if (buf[72]) {
+ FX_DWORD orig_size;
+ FX_LPBYTE comp_buf = pBuffer;
+ CPDF_ModuleMgr::Get()->GetFlateModule()->FlateOrLZWDecode(FALSE, comp_buf, size, FALSE,
+ 0, 0, 0, 0, 0, pBuffer, orig_size);
+ FX_Free(comp_buf);
+ size = orig_size;
+ }
+ return TRUE;
+ }
+ }
+ return FALSE;
+}
+FX_BOOL CPDF_FXMP::LoadFile(FX_LPVOID pPackage, FX_LPCSTR fileid)
+{
+ if (m_pHeader) {
+ FX_Free(m_pHeader);
+ m_pHeader = NULL;
+ }
+ m_pTable = NULL;
+ FX_DWORD size;
+ if (!FXFC_LoadFile(pPackage, fileid, (FX_LPBYTE&)m_pHeader, size)) {
+ return FALSE;
+ }
+ if (FXSYS_memcmp32(m_pHeader, "FXMP", 4)) {
+ return FALSE;
+ }
+ m_pTable = (FX_LPBYTE)m_pHeader + m_pHeader->dwDataOffset;
+ return TRUE;
+}
+FX_LPBYTE CPDF_FXMP::GetRecord(FX_DWORD index)
+{
+ if (m_pTable == NULL) {
+ return NULL;
+ }
+ if ((int)index < (int)m_pHeader->dwStartIndex || index > m_pHeader->dwEndIndex) {
+ return NULL;
+ }
+ return m_pTable + (index - m_pHeader->dwStartIndex) * m_pHeader->dwRecordSize;
+}
+#endif
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