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This commit is contained in:
ElenaSubbotina
2018-04-19 13:17:24 +03:00
parent b8215e9e82
commit 4055201322
33 changed files with 786 additions and 309 deletions
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176
UnicodeConverter/UnicodeConverter.cpp
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@ -87,19 +87,33 @@ namespace NSUnicodeConverter
if (U_SUCCESS(status))
{
int32_t nUCharCapacity = (int32_t)nInputLen;// UTF-16 uses 2 code-points per char
UChar* pUChar = (UChar*)malloc(nUCharCapacity * sizeof(UChar));
const UChar* pUCharStart = pUChar;
int32_t nUCharLength = 0;
u_strFromWCS(pUChar, nUCharCapacity, &nUCharLength, sInput, nInputLen, &status);
if (U_SUCCESS(status))
UChar* pUChar = new UChar[nUCharCapacity * sizeof(UChar)];
if (pUChar)
{
const UChar* pUCharLimit = pUCharStart + nUCharLength;
sRes.resize(nUCharLength * ucnv_getMaxCharSize(conv));// UTF-16 uses 2 code-points per char
char *sResStart = &sRes[0];
char *sResCur = sResStart;
const char *sResLimit = sResCur + sRes.size();
ucnv_fromUnicode(conv, &sResCur, sResLimit, &pUCharStart, pUCharLimit, NULL, TRUE, &status);
sRes.resize(sResCur - sResStart);
const UChar* pUCharStart = pUChar;
int32_t nUCharLength = 0;
u_strFromWCS(pUChar, nUCharCapacity, &nUCharLength, sInput, nInputLen, &status);
if (U_SUCCESS(status))
{
const UChar* pUCharLimit = pUCharStart + nUCharLength;
sRes.resize(nUCharLength * ucnv_getMaxCharSize(conv));// UTF-16 uses 2 code-points per char
char *sResStart = &sRes[0];
char *sResCur = sResStart;
const char *sResLimit = sResCur + sRes.size();
ucnv_fromUnicode(conv, &sResCur, sResLimit, &pUCharStart, pUCharLimit, NULL, TRUE, &status);
if (U_SUCCESS(status))
{
sRes.resize(sResCur - sResStart);
}
else
{
sRes.clear();
}
}
delete []pUCharStart;
}
ucnv_close(conv);
}
@ -134,18 +148,31 @@ namespace NSUnicodeConverter
const char* sourceLimit = source + nInputLen;
unsigned int uBufSize = (nInputLen / ucnv_getMinCharSize(conv));
UChar* targetStart = (UChar*)malloc(uBufSize * sizeof(UChar));
UChar* target = targetStart;
UChar* targetLimit = target + uBufSize;
ucnv_toUnicode(conv, &target, targetLimit, &source, sourceLimit, NULL, TRUE, &status);
if (U_SUCCESS(status))
{
unsigned int nTargetSize = target - targetStart;
sRes.resize(nTargetSize * 2);// UTF-16 uses 2 code-points per char
int32_t nResLen = 0;
u_strToWCS(&sRes[0], sRes.size(), &nResLen, targetStart, nTargetSize, &status);
sRes.resize(nResLen);
UChar* targetStart = new UChar[uBufSize * sizeof(UChar)];
if (targetStart)
{
UChar* target = targetStart;
UChar* targetLimit = target + uBufSize;
ucnv_toUnicode(conv, &target, targetLimit, &source, sourceLimit, NULL, TRUE, &status);
if (U_SUCCESS(status))
{
unsigned int nTargetSize = target - targetStart;
sRes.resize(nTargetSize * 2);// UTF-16 uses 2 code-points per char
int32_t nResLen = 0;
u_strToWCS(&sRes[0], sRes.size(), &nResLen, targetStart, nTargetSize, &status);
if (U_SUCCESS(status))
{
sRes.resize(nResLen);
}
else
{
sRes.clear();
}
}
delete []targetStart;
}
ucnv_close(conv);
}
@ -175,18 +202,31 @@ namespace NSUnicodeConverter
const char* sourceLimit = source + nInputLen;
unsigned int uBufSize = (nInputLen / ucnv_getMinCharSize(conv));
UChar* targetStart = (UChar*)malloc(uBufSize * sizeof(UChar));
UChar* target = targetStart;
UChar* targetLimit = target + uBufSize;
ucnv_toUnicode(conv, &target, targetLimit, &source, sourceLimit, NULL, TRUE, &status);
if (U_SUCCESS(status))
UChar* targetStart = new UChar[uBufSize * sizeof(UChar)];
if (targetStart)
{
unsigned int nTargetSize = target - targetStart;
sRes.resize(nTargetSize * 2);// UTF-16 uses 2 code-points per char
int32_t nResLen = 0;
u_strToWCS(&sRes[0], sRes.size(), &nResLen, targetStart, nTargetSize, &status);
sRes.resize(nResLen);
UChar* target = targetStart;
UChar* targetLimit = target + uBufSize;
ucnv_toUnicode(conv, &target, targetLimit, &source, sourceLimit, NULL, TRUE, &status);
if (U_SUCCESS(status))
{
unsigned int nTargetSize = target - targetStart;
sRes.resize(nTargetSize * 2);// UTF-16 uses 2 code-points per char
int32_t nResLen = 0;
u_strToWCS(&sRes[0], sRes.size(), &nResLen, targetStart, nTargetSize, &status);
if (U_SUCCESS(status))
{
sRes.resize(nResLen);
}
else
{
sRes.clear();
}
}
delete []targetStart;
}
ucnv_close(conv);
}
@ -217,19 +257,32 @@ namespace NSUnicodeConverter
const char* sourceLimit = source + nInputLen;
unsigned int uBufSize = (nInputLen / ucnv_getMinCharSize(conv));
UChar* targetStart = (UChar*)malloc(uBufSize * sizeof(UChar));
UChar* target = targetStart;
UChar* targetLimit = target + uBufSize;
ucnv_toUnicode(conv, &target, targetLimit, &source, sourceLimit, NULL, TRUE, &status);
if (U_SUCCESS(status))
UChar* targetStart = new UChar[uBufSize * sizeof(UChar)];
if (targetStart)
{
unsigned int nTargetSize = target - targetStart;
sRes.resize(nTargetSize * 2);// UTF-16 uses 2 code-points per char
int32_t nResLen = 0;
u_strToWCS(&sRes[0], sRes.size(), &nResLen, targetStart, nTargetSize, &status);
sRes.resize(nResLen);
}
UChar* target = targetStart;
UChar* targetLimit = target + uBufSize;
ucnv_toUnicode(conv, &target, targetLimit, &source, sourceLimit, NULL, TRUE, &status);
if (U_SUCCESS(status))
{
unsigned int nTargetSize = target - targetStart;
sRes.resize(nTargetSize * 2);// UTF-16 uses 2 code-points per char
int32_t nResLen = 0;
u_strToWCS(&sRes[0], sRes.size(), &nResLen, targetStart, nTargetSize, &status);
if (U_SUCCESS(status))
{
sRes.resize(nResLen);
}
else
{
sRes.clear();
}
}
delete []targetStart;
}
ucnv_close(conv);
}
}
@ -253,18 +306,31 @@ namespace NSUnicodeConverter
const char* sourceLimit = source + nInputLen;
unsigned int uBufSize = (nInputLen / ucnv_getMinCharSize(conv));
UChar* targetStart = (UChar*)malloc(uBufSize * sizeof(UChar));
UChar* target = targetStart;
UChar* targetLimit = target + uBufSize;
ucnv_toUnicode(conv, &target, targetLimit, &source, sourceLimit, NULL, TRUE, &status);
if (U_SUCCESS(status))
UChar* targetStart = new UChar[uBufSize * sizeof(UChar)];
if (targetStart)
{
unsigned int nTargetSize = target - targetStart;
sRes.resize(nTargetSize * 2);// UTF-16 uses 2 code-points per char
int32_t nResLen = 0;
u_strToWCS(&sRes[0], sRes.size(), &nResLen, targetStart, nTargetSize, &status);
sRes.resize(nResLen);
UChar* target = targetStart;
UChar* targetLimit = target + uBufSize;
ucnv_toUnicode(conv, &target, targetLimit, &source, sourceLimit, NULL, TRUE, &status);
if (U_SUCCESS(status))
{
unsigned int nTargetSize = target - targetStart;
sRes.resize(nTargetSize * 2);// UTF-16 uses 2 code-points per char
int32_t nResLen = 0;
u_strToWCS(&sRes[0], sRes.size(), &nResLen, targetStart, nTargetSize, &status);
if (U_SUCCESS(status))
{
sRes.resize(nResLen);
}
else
{
sRes.clear();
}
}
delete []targetStart;
}
ucnv_close(conv);
}