Add m-esr52 at 52.6.0

1 files changed, 153 insertions, 0 deletions

diff --git a/intl/chardet/nsCyrillicDetector.h b/intl/chardet/nsCyrillicDetector.h
new file mode 100644
index 000000000..014db9ec7
--- /dev/null
+++ b/intl/chardet/nsCyrillicDetector.h
@@ -0,0 +1,153 @@
+/* -*- Mode: C; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+#ifndef nsCyrillicDetector_h__
+#define nsCyrillicDetector_h__
+
+#include "nsCyrillicClass.h"
+
+
+
+
+// {2002F781-3960-11d3-B3C3-00805F8A6670}
+#define NS_RU_PROBDETECTOR_CID \
+{ 0x2002f781, 0x3960, 0x11d3, { 0xb3, 0xc3, 0x0, 0x80, 0x5f, 0x8a, 0x66, 0x70 } }
+
+
+// {2002F782-3960-11d3-B3C3-00805F8A6670}
+#define NS_UK_PROBDETECTOR_CID \
+{ 0x2002f782, 0x3960, 0x11d3, { 0xb3, 0xc3, 0x0, 0x80, 0x5f, 0x8a, 0x66, 0x70 } }
+
+// {2002F783-3960-11d3-B3C3-00805F8A6670}
+#define NS_RU_STRING_PROBDETECTOR_CID \
+{ 0x2002f783, 0x3960, 0x11d3, { 0xb3, 0xc3, 0x0, 0x80, 0x5f, 0x8a, 0x66, 0x70 } }
+
+// {2002F784-3960-11d3-B3C3-00805F8A6670}
+#define NS_UK_STRING_PROBDETECTOR_CID \
+{ 0x2002f784, 0x3960, 0x11d3, { 0xb3, 0xc3, 0x0, 0x80, 0x5f, 0x8a, 0x66, 0x70 } }
+
+static const uint8_t *gCyrillicCls[5] =
+{
+   CP1251Map,
+   KOI8Map,
+   ISO88595Map,
+   MacCyrillicMap,
+   IBM866Map
+};
+
+static const char * gRussian[5] = {
+  "windows-1251", 
+  "KOI8-R", 
+  "ISO-8859-5", 
+  "x-mac-cyrillic",
+  "IBM866"
+};
+
+static const char * gUkrainian[5] = {
+  "windows-1251", 
+  "KOI8-U", 
+  "ISO-8859-5", 
+  "x-mac-cyrillic",
+  "IBM866"
+};
+
+#define NUM_CYR_CHARSET 5
+
+class nsCyrillicDetector 
+{
+  public:
+    nsCyrillicDetector(uint8_t aItems, 
+                      const uint8_t ** aCyrillicClass, 
+                      const char **aCharsets) {
+      mItems = aItems;
+      mCyrillicClass = aCyrillicClass;
+      mCharsets = aCharsets;
+      for(unsigned i=0;i<mItems;i++)
+        mProb[i] = mLastCls[i] =0;
+      mDone = false;
+    }
+    virtual ~nsCyrillicDetector() {}
+    virtual void HandleData(const char* aBuf, uint32_t aLen);
+    virtual void   DataEnd();
+  protected:
+    virtual void Report(const char* aCharset) = 0;
+    bool    mDone;
+
+  private:
+    uint8_t  mItems;
+    const uint8_t ** mCyrillicClass;
+    const char** mCharsets;
+    uint32_t mProb[NUM_CYR_CHARSET];
+    uint8_t mLastCls[NUM_CYR_CHARSET];
+};
+
+class nsCyrXPCOMDetector :  
+      public nsCyrillicDetector,
+      public nsICharsetDetector
+{
+  public:
+    // nsISupports interface
+    NS_DECL_ISUPPORTS
+    nsCyrXPCOMDetector(uint8_t aItems, 
+                      const uint8_t ** aCyrillicClass, 
+                      const char **aCharsets);
+    NS_IMETHOD Init(nsICharsetDetectionObserver* aObserver) override;
+    NS_IMETHOD DoIt(const char* aBuf, uint32_t aLen, bool *oDontFeedMe) override;
+    NS_IMETHOD Done() override;
+  protected:
+    virtual ~nsCyrXPCOMDetector();
+    virtual void Report(const char* aCharset) override;
+  private:
+    nsCOMPtr<nsICharsetDetectionObserver> mObserver;
+};
+
+class nsCyrXPCOMStringDetector :  
+      public nsCyrillicDetector,
+      public nsIStringCharsetDetector
+{
+  public:
+    // nsISupports interface
+    NS_DECL_ISUPPORTS
+    nsCyrXPCOMStringDetector(uint8_t aItems, 
+                      const uint8_t ** aCyrillicClass, 
+                      const char **aCharsets);
+    NS_IMETHOD DoIt(const char* aBuf, uint32_t aLen, 
+                     const char** oCharset, nsDetectionConfident &oConf) override;
+  protected:
+    virtual ~nsCyrXPCOMStringDetector();
+    virtual void Report(const char* aCharset) override;
+  private:
+    nsCOMPtr<nsICharsetDetectionObserver> mObserver;
+    const char* mResult;
+};
+
+class nsRUProbDetector : public nsCyrXPCOMDetector
+{
+  public:
+    nsRUProbDetector() 
+      : nsCyrXPCOMDetector(5, gCyrillicCls, gRussian) {}
+};
+
+class nsRUStringProbDetector : public nsCyrXPCOMStringDetector
+{
+  public:
+    nsRUStringProbDetector() 
+      : nsCyrXPCOMStringDetector(5, gCyrillicCls, gRussian) {}
+};
+
+class nsUKProbDetector : public nsCyrXPCOMDetector
+{
+  public:
+    nsUKProbDetector() 
+      : nsCyrXPCOMDetector(5, gCyrillicCls, gUkrainian) {}
+};
+
+class nsUKStringProbDetector : public nsCyrXPCOMStringDetector
+{
+  public:
+    nsUKStringProbDetector() 
+      : nsCyrXPCOMStringDetector(5, gCyrillicCls, gUkrainian) {}
+};
+
+#endif