Add m-esr52 at 52.6.0

1 files changed, 107 insertions, 0 deletions

diff --git a/browser/components/translation/cld2/cldapp.cc b/browser/components/translation/cld2/cldapp.cc
new file mode 100644
index 000000000..4750cc54b
--- /dev/null
+++ b/browser/components/translation/cld2/cldapp.cc
@@ -0,0 +1,107 @@
+/* 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/. */
+
+#include "public/compact_lang_det.h"
+
+#define MAX_RESULTS 3
+
+class Language {
+public:
+  Language(CLD2::Language lang) : mLang(lang) {}
+
+  const char* getLanguageCode() const
+  {
+    return CLD2::LanguageCode(mLang);
+  }
+
+private:
+  const CLD2::Language mLang;
+};
+
+class LanguageGuess : public Language {
+public:
+  LanguageGuess(CLD2::Language lang, char percent) :
+    Language(lang), mPercent(percent) {}
+
+  char getPercent() const
+  {
+    return mPercent;
+  }
+
+private:
+  const char mPercent;
+};
+
+
+class LanguageInfo : public Language {
+public:
+  static LanguageInfo* detectLanguage(const char* buffer, bool isPlainText)
+  {
+    CLD2::Language languages[MAX_RESULTS] = {};
+    int percentages[MAX_RESULTS] = {};
+    bool isReliable = false;
+
+    // This is ignored.
+    int textBytes;
+
+    CLD2::Language bestGuess = DetectLanguageSummary(
+      buffer, strlen(buffer), isPlainText,
+      languages, percentages, &textBytes,
+      &isReliable);
+
+    return new LanguageInfo(isReliable, bestGuess, languages, percentages);
+  }
+
+  static LanguageInfo* detectLanguage(const char* buffer, bool isPlainText,
+                                      const char* tldHint, int encodingHint,
+                                      const char* languageHint)
+  {
+    CLD2::CLDHints hints = {languageHint, tldHint, encodingHint, CLD2::UNKNOWN_LANGUAGE};
+
+    CLD2::Language languages[MAX_RESULTS] = {};
+    int percentages[MAX_RESULTS] = {};
+    bool isReliable = false;
+
+    // These are ignored.
+    double scores[MAX_RESULTS];
+    int textBytes;
+
+    CLD2::Language bestGuess = ExtDetectLanguageSummary(
+      buffer, strlen(buffer), isPlainText,
+      &hints, 0,
+      languages, percentages, scores,
+      nullptr, &textBytes, &isReliable);
+
+    return new LanguageInfo(isReliable, bestGuess, languages, percentages);
+  }
+
+  ~LanguageInfo()
+  {
+    for (int i = 0; i < MAX_RESULTS; i++) {
+      delete languages[i];
+    }
+  }
+
+  bool getIsReliable() const
+  {
+    return mIsReliable;
+  }
+
+  const LanguageGuess* languages[MAX_RESULTS];
+
+private:
+  LanguageInfo(bool isReliable, CLD2::Language bestGuess,
+               CLD2::Language languageIDs[MAX_RESULTS],
+               int percentages[MAX_RESULTS]) :
+    Language(bestGuess), mIsReliable(isReliable)
+  {
+    for (int i = 0; i < MAX_RESULTS; i++) {
+      languages[i] = new LanguageGuess(languageIDs[i], percentages[i]);
+    }
+  }
+
+  const bool mIsReliable;
+};
+
+#include "cld.cpp"