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linux PIString fix

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Бычков Андрей
2022-04-25 23:31:46 +03:00
parent 23907c7043
commit bd9ad16074
1 changed files with 22 additions and 12 deletions
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34
libs/main/core/pistring.cpp
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@@ -199,21 +199,21 @@ llong PIString::toNumberBase(const PIString & value, int base, bool * ok) {
void PIString::appendFromChars(const char * c, int s, const char * codepage) {
if (s <= 0) return;
if (s == 0) return;
int old_sz = size_s();
int sz;
#ifdef PIP_ICU
UErrorCode e((UErrorCode)0);
UConverter * cc = ucnv_open(codepage, &e);
if (cc) {
if (s == -1) s = strlen(s);
enlarge(s);
// UChar * ucs = new UChar[s];
// memset(ucs, 0, s * sizeof(UChar));
e = (UErrorCode)0;
sz = ucnv_toUChars(cc, (UChar*)(PIDeque<PIChar>::data(old_sz)), s, c, s, &e);
int sz = ucnv_toUChars(cc, (UChar*)(PIDeque<PIChar>::data(old_sz)), s, c, s, &e);
//printf("appendFromChars %d -> %d\n", s, sz);
//printf("PIString %d -> %d\n", c[0], ucs[0]);
resize(sz+sz);
resize(old_sz+sz);
// for (int i = 0; i < sz; ++i) {
// push_back(PIChar((ushort)ucs[i]));
// }
@@ -223,7 +223,8 @@ void PIString::appendFromChars(const char * c, int s, const char * codepage) {
}
#else
# ifdef WINDOWS
sz = MultiByteToWideChar((uint)(uintptr_t)codepage, MB_ERR_INVALID_CHARS, c, s, 0, 0);
if (s == -1) s = strlen(s);
int sz = MultiByteToWideChar((uint)(uintptr_t)codepage, MB_ERR_INVALID_CHARS, c, s, 0, 0);
if (sz <= 0) return;
enlarge(sz);
MultiByteToWideChar((uint)(uintptr_t)codepage, MB_ERR_INVALID_CHARS, c, s, (LPWSTR)PIDeque<PIChar>::data(old_sz), sz);
@@ -232,9 +233,18 @@ void PIString::appendFromChars(const char * c, int s, const char * codepage) {
# else
mbstate_t state;
memset(&state, 0, sizeof(state));
size_t len = mbsrtowcs(NULL, &c, 0, &state);
char * pc;
if (s > 0) {
char c_ [s+1];
memcpy(c_, c, s);
c_[s] = '\0';
pc = c_;
} else {
pc = c;
}
size_t len = mbsrtowcs(NULL, &pc, 0, &state);
wchar_t wstr[len+1];
mbsrtowcs(&wstr[0], &c, len+1, &state);
mbsrtowcs(&wstr[0], &pc, len+1, &state);
enlarge(len);
for (size_t i=0; i<len; ++i) (*this)[old_sz+i] = wstr[i];
// //qDebug() << "FromChars done" << size();
@@ -246,7 +256,7 @@ void PIString::appendFromChars(const char * c, int s, const char * codepage) {
PIString PIString::fromConsole(const char * s) {
PIString ret;
if (!s) return ret;
if (s[0] != '\0') ret.appendFromChars(s, strlen(s), __sysoemname__);
if (s[0] != '\0') ret.appendFromChars(s, -1, __sysoemname__);
return ret;
}
@@ -255,7 +265,7 @@ PIString PIString::fromConsole(const char * s) {
PIString PIString::fromSystem(const char * s) {
PIString ret;
if (!s) return ret;
if (s[0] != '\0') ret.appendFromChars(s, strlen(s), __syslocname__);
if (s[0] != '\0') ret.appendFromChars(s, -1, __syslocname__);
return ret;
}
@@ -263,7 +273,7 @@ PIString PIString::fromSystem(const char * s) {
PIString PIString::fromUTF8(const char * s) {
PIString ret;
if (!s) return ret;
if (s[0] != '\0') ret.appendFromChars(s, strlen(s), __utf8name__);
if (s[0] != '\0') ret.appendFromChars(s, -1, __utf8name__);
return ret;
}
@@ -292,7 +302,7 @@ PIString PIString::fromAscii(const char * s, int len) {
PIString PIString::fromCodepage(const char * s, const char * c) {
PIString ret;
if (s[0] > '\0') ret.appendFromChars(s, strlen(s)
if (s[0] > '\0') ret.appendFromChars(s, -1
#ifdef PIP_ICU
, c
#else
@@ -444,7 +454,7 @@ PIByteArray PIString::toCharset(const char * c) const {
PIString & PIString::operator +=(const char * str) {
if (!str) return *this;
appendFromChars(str, strlen(str), __syslocname__);
appendFromChars(str, -1, __syslocname__);
return *this;
}