1 files changed, 0 insertions, 418 deletions
diff --git a/libs/utils/String16.cpp b/libs/utils/String16.cpp
deleted file mode 100644
index 94e072f..0000000
--- a/libs/utils/String16.cpp
+++ /dev/null
@@ -1,418 +0,0 @@
-/*
- * Copyright (C) 2005 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#include <utils/String16.h>
-
-#include <utils/Debug.h>
-#include <utils/Log.h>
-#include <utils/Unicode.h>
-#include <utils/String8.h>
-#include <utils/TextOutput.h>
-#include <utils/threads.h>
-
-#include <private/utils/Static.h>
-
-#include <memory.h>
-#include <stdio.h>
-#include <ctype.h>
-
-
-namespace android {
-
-static SharedBuffer* gEmptyStringBuf = NULL;
-static char16_t* gEmptyString = NULL;
-
-static inline char16_t* getEmptyString()
-{
-    gEmptyStringBuf->acquire();
-   return gEmptyString;
-}
-
-void initialize_string16()
-{
-    SharedBuffer* buf = SharedBuffer::alloc(sizeof(char16_t));
-    char16_t* str = (char16_t*)buf->data();
-    *str = 0;
-    gEmptyStringBuf = buf;
-    gEmptyString = str;
-}
-
-void terminate_string16()
-{
-    SharedBuffer::bufferFromData(gEmptyString)->release();
-    gEmptyStringBuf = NULL;
-    gEmptyString = NULL;
-}
-
-// ---------------------------------------------------------------------------
-
-static char16_t* allocFromUTF8(const char* u8str, size_t u8len)
-{
-    if (u8len == 0) return getEmptyString();
-
-    const uint8_t* u8cur = (const uint8_t*) u8str;
-
-    const ssize_t u16len = utf8_to_utf16_length(u8cur, u8len);
-    if (u16len < 0) {
-        return getEmptyString();
-    }
-
-    const uint8_t* const u8end = u8cur + u8len;
-
-    SharedBuffer* buf = SharedBuffer::alloc(sizeof(char16_t)*(u16len+1));
-    if (buf) {
-        u8cur = (const uint8_t*) u8str;
-        char16_t* u16str = (char16_t*)buf->data();
-
-        utf8_to_utf16(u8cur, u8len, u16str);
-
-        //printf("Created UTF-16 string from UTF-8 \"%s\":", in);
-        //printHexData(1, str, buf->size(), 16, 1);
-        //printf("\n");
-        
-        return u16str;
-    }
-
-    return getEmptyString();
-}
-
-// ---------------------------------------------------------------------------
-
-String16::String16()
-    : mString(getEmptyString())
-{
-}
-
-String16::String16(const String16& o)
-    : mString(o.mString)
-{
-    SharedBuffer::bufferFromData(mString)->acquire();
-}
-
-String16::String16(const String16& o, size_t len, size_t begin)
-    : mString(getEmptyString())
-{
-    setTo(o, len, begin);
-}
-
-String16::String16(const char16_t* o)
-{
-    size_t len = strlen16(o);
-    SharedBuffer* buf = SharedBuffer::alloc((len+1)*sizeof(char16_t));
-    ALOG_ASSERT(buf, "Unable to allocate shared buffer");
-    if (buf) {
-        char16_t* str = (char16_t*)buf->data();
-        strcpy16(str, o);
-        mString = str;
-        return;
-    }
-    
-    mString = getEmptyString();
-}
-
-String16::String16(const char16_t* o, size_t len)
-{
-    SharedBuffer* buf = SharedBuffer::alloc((len+1)*sizeof(char16_t));
-    ALOG_ASSERT(buf, "Unable to allocate shared buffer");
-    if (buf) {
-        char16_t* str = (char16_t*)buf->data();
-        memcpy(str, o, len*sizeof(char16_t));
-        str[len] = 0;
-        mString = str;
-        return;
-    }
-    
-    mString = getEmptyString();
-}
-
-String16::String16(const String8& o)
-    : mString(allocFromUTF8(o.string(), o.size()))
-{
-}
-
-String16::String16(const char* o)
-    : mString(allocFromUTF8(o, strlen(o)))
-{
-}
-
-String16::String16(const char* o, size_t len)
-    : mString(allocFromUTF8(o, len))
-{
-}
-
-String16::~String16()
-{
-    SharedBuffer::bufferFromData(mString)->release();
-}
-
-void String16::setTo(const String16& other)
-{
-    SharedBuffer::bufferFromData(other.mString)->acquire();
-    SharedBuffer::bufferFromData(mString)->release();
-    mString = other.mString;
-}
-
-status_t String16::setTo(const String16& other, size_t len, size_t begin)
-{
-    const size_t N = other.size();
-    if (begin >= N) {
-        SharedBuffer::bufferFromData(mString)->release();
-        mString = getEmptyString();
-        return NO_ERROR;
-    }
-    if ((begin+len) > N) len = N-begin;
-    if (begin == 0 && len == N) {
-        setTo(other);
-        return NO_ERROR;
-    }
-
-    if (&other == this) {
-        LOG_ALWAYS_FATAL("Not implemented");
-    }
-
-    return setTo(other.string()+begin, len);
-}
-
-status_t String16::setTo(const char16_t* other)
-{
-    return setTo(other, strlen16(other));
-}
-
-status_t String16::setTo(const char16_t* other, size_t len)
-{
-    SharedBuffer* buf = SharedBuffer::bufferFromData(mString)
-        ->editResize((len+1)*sizeof(char16_t));
-    if (buf) {
-        char16_t* str = (char16_t*)buf->data();
-        memmove(str, other, len*sizeof(char16_t));
-        str[len] = 0;
-        mString = str;
-        return NO_ERROR;
-    }
-    return NO_MEMORY;
-}
-
-status_t String16::append(const String16& other)
-{
-    const size_t myLen = size();
-    const size_t otherLen = other.size();
-    if (myLen == 0) {
-        setTo(other);
-        return NO_ERROR;
-    } else if (otherLen == 0) {
-        return NO_ERROR;
-    }
-    
-    SharedBuffer* buf = SharedBuffer::bufferFromData(mString)
-        ->editResize((myLen+otherLen+1)*sizeof(char16_t));
-    if (buf) {
-        char16_t* str = (char16_t*)buf->data();
-        memcpy(str+myLen, other, (otherLen+1)*sizeof(char16_t));
-        mString = str;
-        return NO_ERROR;
-    }
-    return NO_MEMORY;
-}
-
-status_t String16::append(const char16_t* chrs, size_t otherLen)
-{
-    const size_t myLen = size();
-    if (myLen == 0) {
-        setTo(chrs, otherLen);
-        return NO_ERROR;
-    } else if (otherLen == 0) {
-        return NO_ERROR;
-    }
-    
-    SharedBuffer* buf = SharedBuffer::bufferFromData(mString)
-        ->editResize((myLen+otherLen+1)*sizeof(char16_t));
-    if (buf) {
-        char16_t* str = (char16_t*)buf->data();
-        memcpy(str+myLen, chrs, otherLen*sizeof(char16_t));
-        str[myLen+otherLen] = 0;
-        mString = str;
-        return NO_ERROR;
-    }
-    return NO_MEMORY;
-}
-
-status_t String16::insert(size_t pos, const char16_t* chrs)
-{
-    return insert(pos, chrs, strlen16(chrs));
-}
-
-status_t String16::insert(size_t pos, const char16_t* chrs, size_t len)
-{
-    const size_t myLen = size();
-    if (myLen == 0) {
-        return setTo(chrs, len);
-        return NO_ERROR;
-    } else if (len == 0) {
-        return NO_ERROR;
-    }
-
-    if (pos > myLen) pos = myLen;
-
-    #if 0
-    printf("Insert in to %s: pos=%d, len=%d, myLen=%d, chrs=%s\n",
-           String8(*this).string(), pos,
-           len, myLen, String8(chrs, len).string());
-    #endif
-
-    SharedBuffer* buf = SharedBuffer::bufferFromData(mString)
-        ->editResize((myLen+len+1)*sizeof(char16_t));
-    if (buf) {
-        char16_t* str = (char16_t*)buf->data();
-        if (pos < myLen) {
-            memmove(str+pos+len, str+pos, (myLen-pos)*sizeof(char16_t));
-        }
-        memcpy(str+pos, chrs, len*sizeof(char16_t));
-        str[myLen+len] = 0;
-        mString = str;
-        #if 0
-        printf("Result (%d chrs): %s\n", size(), String8(*this).string());
-        #endif
-        return NO_ERROR;
-    }
-    return NO_MEMORY;
-}
-
-ssize_t String16::findFirst(char16_t c) const
-{
-    const char16_t* str = string();
-    const char16_t* p = str;
-    const char16_t* e = p + size();
-    while (p < e) {
-        if (*p == c) {
-            return p-str;
-        }
-        p++;
-    }
-    return -1;
-}
-
-ssize_t String16::findLast(char16_t c) const
-{
-    const char16_t* str = string();
-    const char16_t* p = str;
-    const char16_t* e = p + size();
-    while (p < e) {
-        e--;
-        if (*e == c) {
-            return e-str;
-        }
-    }
-    return -1;
-}
-
-bool String16::startsWith(const String16& prefix) const
-{
-    const size_t ps = prefix.size();
-    if (ps > size()) return false;
-    return strzcmp16(mString, ps, prefix.string(), ps) == 0;
-}
-
-bool String16::startsWith(const char16_t* prefix) const
-{
-    const size_t ps = strlen16(prefix);
-    if (ps > size()) return false;
-    return strncmp16(mString, prefix, ps) == 0;
-}
-
-status_t String16::makeLower()
-{
-    const size_t N = size();
-    const char16_t* str = string();
-    char16_t* edit = NULL;
-    for (size_t i=0; i<N; i++) {
-        const char16_t v = str[i];
-        if (v >= 'A' && v <= 'Z') {
-            if (!edit) {
-                SharedBuffer* buf = SharedBuffer::bufferFromData(mString)->edit();
-                if (!buf) {
-                    return NO_MEMORY;
-                }
-                edit = (char16_t*)buf->data();
-                mString = str = edit;
-            }
-            edit[i] = tolower((char)v);
-        }
-    }
-    return NO_ERROR;
-}
-
-status_t String16::replaceAll(char16_t replaceThis, char16_t withThis)
-{
-    const size_t N = size();
-    const char16_t* str = string();
-    char16_t* edit = NULL;
-    for (size_t i=0; i<N; i++) {
-        if (str[i] == replaceThis) {
-            if (!edit) {
-                SharedBuffer* buf = SharedBuffer::bufferFromData(mString)->edit();
-                if (!buf) {
-                    return NO_MEMORY;
-                }
-                edit = (char16_t*)buf->data();
-                mString = str = edit;
-            }
-            edit[i] = withThis;
-        }
-    }
-    return NO_ERROR;
-}
-
-status_t String16::remove(size_t len, size_t begin)
-{
-    const size_t N = size();
-    if (begin >= N) {
-        SharedBuffer::bufferFromData(mString)->release();
-        mString = getEmptyString();
-        return NO_ERROR;
-    }
-    if ((begin+len) > N) len = N-begin;
-    if (begin == 0 && len == N) {
-        return NO_ERROR;
-    }
-
-    if (begin > 0) {
-        SharedBuffer* buf = SharedBuffer::bufferFromData(mString)
-            ->editResize((N+1)*sizeof(char16_t));
-        if (!buf) {
-            return NO_MEMORY;
-        }
-        char16_t* str = (char16_t*)buf->data();
-        memmove(str, str+begin, (N-begin+1)*sizeof(char16_t));
-        mString = str;
-    }
-    SharedBuffer* buf = SharedBuffer::bufferFromData(mString)
-        ->editResize((len+1)*sizeof(char16_t));
-    if (buf) {
-        char16_t* str = (char16_t*)buf->data();
-        str[len] = 0;
-        mString = str;
-        return NO_ERROR;
-    }
-    return NO_MEMORY;
-}
-
-TextOutput& operator<<(TextOutput& to, const String16& val)
-{
-    to << String8(val).string();
-    return to;
-}
-
-}; // namespace android