ICU-64260.0.1.tar.gz

[apple/icu.git] / icuSources / i18n / ucsdet.cpp

diff --git a/icuSources/i18n/ucsdet.cpp b/icuSources/i18n/ucsdet.cpp
index 114f896f41577a3a88bab17ff2f1791914622d72..46f69cf90cba6b34e1e5d89564e99d3fb1b92457 100644 (file)
--- a/icuSources/i18n/ucsdet.cpp
+++ b/icuSources/i18n/ucsdet.cpp
@@ -1,6 +1,8 @@
+// © 2016 and later: Unicode, Inc. and others.
+// License & terms of use: http://www.unicode.org/copyright.html
 /*
  ********************************************************************************
- *   Copyright (C) 2005-2006, International Business Machines
+ *   Copyright (C) 2005-2016, International Business Machines
  *   Corporation and others.  All Rights Reserved.
  ********************************************************************************
  */
@@ -11,10 +13,15 @@
 #include "unicode/ucsdet.h"
 #include "csdetect.h"
 #include "csmatch.h"
+#include "csrsbcs.h"
+#include "csrmbcs.h"
+#include "csrutf8.h"
+#include "csrucode.h"
+#include "csr2022.h"
 
 #include "cmemory.h"
 
-#define ARRAY_SIZE(array) (sizeof array / sizeof array[0])
+U_NAMESPACE_USE
 
 #define NEW_ARRAY(type,count) (type *) uprv_malloc((count) * sizeof(type))
 #define DELETE_ARRAY(array) uprv_free((void *) (array))
@@ -52,14 +59,7 @@ ucsdet_setText(UCharsetDetector *ucsd, const char *textIn, int32_t len, UErrorCo
         return;
     }
 
-    if (ucsd == NULL) {
-        *status = U_ILLEGAL_ARGUMENT_ERROR;
-        return;
-    }
-
-    CharsetDetector *csd = (CharsetDetector *) ucsd;
-
-    csd->setText(textIn, len);
+    ((CharsetDetector *) ucsd)->setText(textIn, len);
 }
 
 U_CAPI const char * U_EXPORT2
@@ -69,14 +69,7 @@ ucsdet_getName(const UCharsetMatch *ucsm, UErrorCode *status)
         return NULL;
     }
 
-    if (ucsm == NULL) {
-        *status = U_ILLEGAL_ARGUMENT_ERROR;
-        return NULL;
-    }
-
-    CharsetMatch *csm = (CharsetMatch *) ucsm;
-
-    return csm->getName();
+    return ((CharsetMatch *) ucsm)->getName();
 }
 
 U_CAPI int32_t U_EXPORT2
@@ -86,14 +79,7 @@ ucsdet_getConfidence(const UCharsetMatch *ucsm, UErrorCode *status)
         return 0;
     }
 
-    if (ucsm == NULL) {
-        *status = U_ILLEGAL_ARGUMENT_ERROR;
-        return 0;
-    }
-
-    CharsetMatch *csm = (CharsetMatch *) ucsm;
-
-    return csm->getConfidence();
+    return ((CharsetMatch *) ucsm)->getConfidence();
 }
 
 U_CAPI const char * U_EXPORT2
@@ -103,14 +89,7 @@ ucsdet_getLanguage(const UCharsetMatch *ucsm, UErrorCode *status)
         return NULL;
     }
 
-    if (ucsm == NULL) {
-        *status = U_ILLEGAL_ARGUMENT_ERROR;
-        return NULL;
-    }
-
-    CharsetMatch *csm = (CharsetMatch *) ucsm;
-
-    return csm->getLanguage();
+    return ((CharsetMatch *) ucsm)->getLanguage();
 }
 
 U_CAPI const UCharsetMatch * U_EXPORT2
@@ -120,14 +99,7 @@ ucsdet_detect(UCharsetDetector *ucsd, UErrorCode *status)
         return NULL;
     }
 
-    if (ucsd == NULL) {
-        *status = U_ILLEGAL_ARGUMENT_ERROR;
-        return NULL;
-    }
-
-    CharsetDetector *csd = (CharsetDetector *) ucsd;
-
-    return (const UCharsetMatch *) csd->detect(*status);
+    return (const UCharsetMatch *) ((CharsetDetector *) ucsd)->detect(*status);
 }
 
 U_CAPI void U_EXPORT2
@@ -137,14 +109,7 @@ ucsdet_setDeclaredEncoding(UCharsetDetector *ucsd, const char *encoding, int32_t
         return;
     }
 
-    if (ucsd == NULL) {
-        *status = U_ILLEGAL_ARGUMENT_ERROR;
-        return;
-    }
-
-    CharsetDetector *csd = (CharsetDetector *) ucsd;
-
-    csd->setDeclaredEncoding(encoding,length);
+    ((CharsetDetector *) ucsd)->setDeclaredEncoding(encoding,length);
 }
 
 U_CAPI const UCharsetMatch**
@@ -155,11 +120,6 @@ ucsdet_detectAll(UCharsetDetector *ucsd,
         return NULL;
     }
 
-    if (ucsd == NULL) {
-        *status = U_ILLEGAL_ARGUMENT_ERROR;
-        return NULL;
-    }
-
     CharsetDetector *csd = (CharsetDetector *) ucsd;
 
     return (const UCharsetMatch**)csd->detectAll(*maxMatchesFound,*status);
@@ -191,9 +151,7 @@ ucsdet_isInputFilterEnabled(const UCharsetDetector *ucsd)
         return FALSE;
     }
 
-    CharsetDetector *csd = (CharsetDetector *) ucsd;
-
-    return csd->getStripTagsFlag();
+    return ((CharsetDetector *) ucsd)->getStripTagsFlag();
 }
 
 U_CAPI  UBool U_EXPORT2
@@ -220,15 +178,28 @@ ucsdet_getUChars(const UCharsetMatch *ucsm,
         return 0;
     }
 
-    if (ucsm == NULL) {
-        *status = U_ILLEGAL_ARGUMENT_ERROR;
-        return 0;
-    }
+    return ((CharsetMatch *) ucsm)->getUChars(buf, cap, status);
+}
+
+U_CAPI void U_EXPORT2
+ucsdet_setDetectableCharset(UCharsetDetector *ucsd, const char *encoding, UBool enabled, UErrorCode *status)
+{
+    ((CharsetDetector *)ucsd)->setDetectableCharset(encoding, enabled, *status);
+}
 
-    CharsetMatch *csm = (CharsetMatch *) ucsm;
-    
-    return csm->getUChars(buf, cap, status);
+U_CAPI  UEnumeration * U_EXPORT2
+ucsdet_getAllDetectableCharsets(const UCharsetDetector * /*ucsd*/, UErrorCode *status)
+{
+    return CharsetDetector::getAllDetectableCharsets(*status);
+}
+
+U_DRAFT UEnumeration * U_EXPORT2
+ucsdet_getDetectableCharsets(const UCharsetDetector *ucsd,  UErrorCode *status)
+{
+    return ((CharsetDetector *)ucsd)->getDetectableCharsets(*status);
 }
+
 U_CDECL_END
 
+
 #endif