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PIString replace pibytearray by char *

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This commit is contained in:
Andrey
2022-04-25 11:42:58 +03:00
parent cf48c9ebf7
commit 765ef7368e
5 changed files with 106 additions and 131 deletions
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2
libs/main/core/picout.cpp
View File

@@ -540,7 +540,7 @@ PICout & PICout::writePIString(const PIString & s) {
buffer_->append(s);
} else {
if (PICout::isOutputDeviceActive(PICout::StdOut)) {
for (const PIChar & c: s) std::wcout.put(c.toWChar());
for (PIChar c: s) std::wcout.put(c.toWChar());
}
if (PICout::isOutputDeviceActive(PICout::Buffer)) PICout::__string__().append(s);
}

135
libs/main/core/pistring.cpp
View File

@@ -28,12 +28,6 @@
# include <stringapiset.h>
#endif
#include <wchar.h>
#ifdef ANDROID
# if __ANDROID_API__ < 21
# define wctomb(s, wc) wcrtomb(s, wc, NULL)
# define mbtowc(pwc, s, n) mbrtowc(pwc, s, n, NULL)
# endif
#endif
//! \addtogroup Core
//! \{
@@ -88,6 +82,8 @@ const float PIString::ElideLeft = 0.f;
const float PIString::ElideCenter = .5f;
const float PIString::ElideRight = 1.f;
static const char * _PIString_empty_cc = "";
#ifndef CC_VC
# define pisprintf(f, v) char ch[256]; memset(ch, 0, 256); sprintf(ch, f, v); return PIString(ch);
@@ -235,14 +231,15 @@ void PIString::appendFromChars(const char * c, int s, const char * codepage) {
return;
//printf("request %d\n", sz);
# else
mbstate_t state;
memset(&state, 0, sizeof(state));
wchar_t wc;
mbtowc(0,0,0); // reset mbtowc
//qDebug() << "FromChars ...";
while (s>0) {
while (sz = mbrtowc(&wc, c, s, &state) > 0) {
//qDebug() << "0" << s;
sz = mbtowc(&wc, c, s);
// sz = mbrtowc(&wc, c, s, &state);
//qDebug() << "1" << sz;
if (sz < 1) break;
// if (sz < 1) break;
push_back(PIChar(wc));
c += sz; s -= sz;
//qDebug() << "2" << c;
@@ -254,37 +251,30 @@ void PIString::appendFromChars(const char * c, int s, const char * codepage) {
PIString PIString::fromConsole(const char * s) {
int l = 0;
while (s[l] != '\0') ++l;
PIString ret;
if (l > 0) ret.appendFromChars(s, l, __sysoemname__);
if (s[0] != '\0') ret.appendFromChars(s, strlen(s), __sysoemname__);
return ret;
}
PIString PIString::fromSystem(const char * s) {
int l = 0;
while (s[l] != '\0') ++l;
PIString ret;
if (l > 0) ret.appendFromChars(s, l, __syslocname__);
if (s[0] != '\0') ret.appendFromChars(s, strlen(s), __syslocname__);
return ret;
}
PIString PIString::fromUTF8(const char * s) {
int l = 0;
while (s[l] != '\0') ++l;
PIString ret;
if (l > 0) ret.appendFromChars(s, l, __utf8name__);
if (s[0] != '\0') ret.appendFromChars(s, strlen(s), __utf8name__);
return ret;
}
PIString PIString::fromUTF8(const PIByteArray & ba) {
PIString ret;
if (ba.isEmpty()) return ret;
ret.appendFromChars((const char*)ba.data(), ba.size(), __utf8name__);
if (ba.isNotEmpty()) ret.appendFromChars((const char*)ba.data(), ba.size(), __utf8name__);
return ret;
}
@@ -296,19 +286,17 @@ PIString PIString::fromAscii(const char * s) {
PIString PIString::fromAscii(const char * s, int len) {
PIString ret;
ret.reserve(len);
ret.resize(len);
for (int l = 0; l < len; ++l) {
ret.push_back(PIChar(s[l]));
ret[l] = s[l];
}
return ret;
}
PIString PIString::fromCodepage(const char * s, const char * c) {
int l = 0;
while (s[l] != '\0') ++l;
PIString ret;
if (l > 0) ret.appendFromChars(s, l
if (s[0] > '\0') ret.appendFromChars(s, strlen(s)
#ifdef PIP_ICU
, c
#else
@@ -342,7 +330,11 @@ PIString PIString::readableSize(llong bytes) {
void PIString::buildData(const char * cp) const {
data_.clear();
//data_.clear();
if (data_) {
free(data_);
data_ = nullptr;
}
int sz = 0;
#ifdef PIP_ICU
UErrorCode e((UErrorCode)0);
@@ -371,29 +363,33 @@ void PIString::buildData(const char * cp) const {
//printf("WideCharToMultiByte %d %d\n", (uint)(uintptr_t)cp, sz);
if (sz <= 0) {
//printf("WideCharToMultiByte erro %d\n", GetLastError());
data_.push_back(uchar('\0'));
data_ = (char *)malloc(1);
data_[0] = '\0';
return;
}
data_.resize(sz);
WideCharToMultiByte((uint)(uintptr_t)cp, 0, (LPCWCH)PIDeque<PIChar>::data(), PIDeque<PIChar>::size_s(), (LPSTR)data_.data(), data_.size_s(), NULL, NULL);
data_.push_back(uchar('\0'));
data_ = (char *)malloc(sz+1);
//data_.resize(sz);
WideCharToMultiByte((uint)(uintptr_t)cp, 0, (LPCWCH)PIDeque<PIChar>::data(), PIDeque<PIChar>::size_s(), (LPSTR)data_, sz, NULL, NULL);
data_[sz] = '\0';
return;
# else
wchar_t wc;
char tc[8];
wctomb(0, 0);
//char tc[MB_CUR_MAX];
mbstate_t state;
memset(&state, 0, sizeof(state));
data_ = (char *)malloc(MB_CUR_MAX*size()+1);
char *p = data_;
for (int i = 0; i < size_s(); ++i) {
if (at(i).isAscii()) {
data_.push_back(uchar(at(i).toAscii()));
continue;
}
// if (at(i).isAscii()) {
// data_.push_back(uchar(at(i).toAscii()));
// continue;
// }
wc = at(i).toWChar();
sz = wctomb(tc, wc);
for (int b = 0; b < sz; ++b) {
data_.push_back(uchar(tc[b]));
sz = wcrtomb(p, wc, &state);
if (sz < 0) break;
p += sz;
}
}
data_.push_back(uchar('\0'));
p[0] = '\0';
# endif
#endif
}
@@ -422,14 +418,14 @@ uint PIString::hash() const {
PIByteArray PIString::toUTF8() const {
if (isEmpty()) return data_.resized(0);
if (isEmpty()) return PIByteArray(1,'\0');
buildData(__utf8name__);
return data_.resized(data_.size_s() - 1);
return PIByteArray(data_, strlen(data_));
}
PIByteArray PIString::toCharset(const char * c) const {
if (isEmpty()) return data_.resized(0);
if (isEmpty()) return PIByteArray(1,'\0');
buildData(
#ifdef PIP_ICU
c
@@ -439,19 +435,20 @@ PIByteArray PIString::toCharset(const char * c) const {
# endif
#endif
);
return data_.resized(data_.size_s() - 1);
return PIByteArray(data_, strlen(data_));
}
PIString & PIString::operator +=(const char * str) {
if (!str) return *this;
int l = 0;
while (str[l] != '\0') ++l;
appendFromChars(str, l, __syslocname__);
appendFromChars(str, strlen(str), __syslocname__);
return *this;
}
PIString::~PIString() {
if(data_) free(data_);
}
PIString & PIString::operator +=(const wchar_t * str) {
if (!str) return *this;
@@ -1350,20 +1347,6 @@ PIString PIString::inBrackets(const PIChar start, const PIChar end) const {
}
//! \~\details
//! \~english It`s equivalent length of char sequence returned by function \a data() - 1, without terminating null-char
//! \~russian Эквивалентно длине данных, возвращаемых \a data() - 1, без завершающего нулевого байта
//! \~\code
//! piCout << PIString("0123456789").lengthAscii(); // 10
//! piCout << PIString("№1").lengthAscii(); // 3
//! \endcode
//! \~\sa \a data()
int PIString::lengthAscii() const {
buildData(__syslocname__);
return data_.size_s() - 1;
}
//! \~\details
//! \~english
//! This function fill internal buffer by sequence
@@ -1380,8 +1363,9 @@ int PIString::lengthAscii() const {
//! \endcode
//! \~\sa \a dataConsole(), \a dataUTF8()
const char * PIString::data() const {
if (isEmpty()) return _PIString_empty_cc;
buildData(__syslocname__);
return (const char *)(data_.data());
return data_;
}
@@ -1397,8 +1381,9 @@ const char * PIString::data() const {
//! действителен до следующего вызова этого метода
//! \~\sa \a data(), \a dataUTF8()
const char * PIString::dataConsole() const {
if (isEmpty()) return _PIString_empty_cc;
buildData(__sysoemname__ );
return (const char *)(data_.data());
return data_;
}
@@ -1414,8 +1399,9 @@ const char * PIString::dataConsole() const {
//! действителен до следующего вызова этого метода
//! \~\sa \a data(), \a dataConsole()
const char * PIString::dataUTF8() const {
if (isEmpty()) return _PIString_empty_cc;
buildData(__utf8name__);
return (const char *)(data_.data());
return data_;
}
@@ -1431,12 +1417,17 @@ const char * PIString::dataUTF8() const {
//! действителен до следующего вызова этого метода
//! \~\sa \a dataConsole(), \a dataUTF8()
const char * PIString::dataAscii() const {
data_.clear();
for (int i = 0; i < size_s(); ++i) {
data_.push_back(uchar(at(i).ch));
if (isEmpty()) return _PIString_empty_cc;
if (data_) {
free(data_);
data_ = nullptr;
}
data_.push_back(uchar('\0'));
return (const char *)data_.data();
data_ = (char*)malloc(size()+1);
for (int i = 0; i < size_s(); ++i) {
data_[i] = uchar(at(i).ch);
}
data_[size()] = '\0';
return data_;
}

38
libs/main/core/pistring.h
View File

@@ -39,7 +39,7 @@ class PIP_EXPORT PIString: public PIDeque<PIChar>
public:
//! \~english Contructs an empty string
//! \~russian Создает пустую строку
PIString(): PIDeque<PIChar>() {}
PIString(): PIDeque<PIChar>() {data_ = nullptr;}
//! \~english Value for elide at left
//! \~russian Значение для пропуска слева
@@ -62,18 +62,18 @@ public:
//! \~english Contructs a copy of string
//! \~russian Создает копию строки
PIString(const PIString & o): PIDeque<PIChar>(o) {}
PIString(const PIString & o): PIDeque<PIChar>(o) {data_ = nullptr;}
PIString(PIString && o): PIDeque<PIChar>(std::move(o)) {}
PIString(PIString && o): PIDeque<PIChar>(std::move(o)) {data_ = nullptr;}
//! \~english Contructs string with single symbol "c"
//! \~russian Создает строку из одного символа "c"
PIString(const PIChar c): PIDeque<PIChar>() {*this += c;}
PIString(const PIChar c): PIDeque<PIChar>() {data_ = nullptr; *this += c;}
//! \~english Contructs string with single symbol "c"
//! \~russian Создает строку из одного символа "c"
PIString(const char c): PIDeque<PIChar>() {*this += PIChar(c);}
PIString(const char c): PIDeque<PIChar>() {data_ = nullptr; *this += PIChar(c);}
//! \~english Contructs string from C-string "str" (system codepage)
//! \~russian Создает строку из C-строки "str" (кодировка системы)
@@ -85,7 +85,7 @@ public:
//! \~\code
//! PIString s("string");
//! \endcode
PIString(const char * str): PIDeque<PIChar>() {*this += str;}
PIString(const char * str): PIDeque<PIChar>() {data_ = nullptr; *this += str;}
//! \~english Contructs string from \c wchar_t C-string "str"
//! \~russian Создает строку из \c wchar_t C-строки "str"
@@ -97,15 +97,15 @@ public:
//! \~\code
//! PIString s(L"string");
//! \endcode
PIString(const wchar_t * str): PIDeque<PIChar>() {*this += str;}
PIString(const wchar_t * str): PIDeque<PIChar>() {data_ = nullptr; *this += str;}
//! \~english Contructs string from byte array "ba" (as UTF-8)
//! \~russian Создает строку из байтового массива "ba" (как UTF-8)
PIString(const PIByteArray & ba): PIDeque<PIChar>() {*this += ba;}
PIString(const PIByteArray & ba): PIDeque<PIChar>() {data_ = nullptr; *this += ba;}
//! \~english Contructs string from "len" characters of buffer "str"
//! \~russian Создает строку из "len" символов массива "str"
PIString(const PIChar * str, const int len): PIDeque<PIChar>(str, size_t(len)) {}
PIString(const PIChar * str, const int len): PIDeque<PIChar>(str, size_t(len)) {data_ = nullptr;}
//! \~english Contructs string from "len" characters of buffer "str" (system codepage)
//! \~russian Создает строку из "len" символов массива "str" (кодировка системы)
@@ -113,7 +113,7 @@ public:
//! \~\code
//! PIString s("string", 3); // s = "str"
//! \endcode
PIString(const char * str, const int len): PIDeque<PIChar>() {appendFromChars(str, len);}
PIString(const char * str, const int len): PIDeque<PIChar>() {data_ = nullptr; appendFromChars(str, len);}
//! \~english Contructs string as sequence of characters "c" of buffer with length "len"
//! \~russian Создает строку как последовательность длиной "len" символа "c"
@@ -121,7 +121,7 @@ public:
//! \~\code
//! PIString s(5, 'p'); // s = "ppppp"
//! \endcode
PIString(const int len, const char c): PIDeque<PIChar>() {for (int i = 0; i < len; ++i) PIDeque<PIChar>::push_back(PIChar(c));}
PIString(const int len, const char c): PIDeque<PIChar>() {data_ = nullptr; for (int i = 0; i < len; ++i) PIDeque<PIChar>::push_back(PIChar(c));}
//! \~english Contructs string as sequence of symbols "c" of buffer with length "len"
//! \~russian Создает строку как последовательность длиной "len" символа "c"
@@ -129,9 +129,9 @@ public:
//! \~\code
//! PIString s(5, "№"); // s = "№№№№№"
//! \endcode
PIString(const int len, const PIChar c): PIDeque<PIChar>() {for (int i = 0; i < len; ++i) PIDeque<PIChar>::push_back(c);}
PIString(const int len, const PIChar c): PIDeque<PIChar>() {data_ = nullptr; for (int i = 0; i < len; ++i) PIDeque<PIChar>::push_back(c);}
~PIString() {}
~PIString();
//! \~english Assign operator
@@ -749,10 +749,6 @@ public:
//! \~russian Возвращает строку между символами "start" и "end" с начала строки
PIString inBrackets(const PIChar start, const PIChar end) const;
//! \~english Returns bytes count of this string in system codepage
//! \~russian Возвращает объем строки в системной кодировке
int lengthAscii() const;
//! \~english Returns \c char * representation of this string in system codepage
//! \~russian Возвращает \c char * представление строки в системной кодировке
const char * data() const;
@@ -773,9 +769,9 @@ public:
//! \~russian Возвращает хэш
uint hash() const;
//! \~english Returns \a PIByteArray contains \a data() of this string without terminating null-char
//! \~russian Возвращает \a PIByteArray содержащий \a data() строки без завершающего нулевого байта
PIByteArray toByteArray() const {buildData(__utf8name__); return data_.resized(data_.size_s() - 1);}
//! \~english Same as \a toUTF8().
//! \~russian Тоже самое, что \a toUTF8().
PIByteArray toByteArray() const {return toUTF8();}
//! \~english Returns \a PIByteArray contains \a dataUTF8() of this string without terminating null-char
//! \~russian Возвращает \a PIByteArray содержащий \a dataUTF8() строки без завершающего нулевого байта
@@ -1402,7 +1398,7 @@ private:
void appendFromChars(const char * c, int s, const char * cp = __syslocname__);
void buildData(const char * cp = __syslocname__) const;
void trimsubstr(int &st, int &fn) const;
mutable PIByteArray data_;
mutable char * data_;
};

9
libs/main/io_devices/piiostring.cpp
View File

@@ -67,8 +67,9 @@ int PIIOString::readDevice(void * read_to, int max_size) {
PIString rs = str->mid(pos, max_size);
pos += max_size;
if (pos > str->size_s()) pos = str->size_s();
int ret = rs.lengthAscii();
memcpy(read_to, rs.data(), rs.lengthAscii());
const char * cc = rs.data();
int ret = strlen(cc);
memcpy(read_to, cc, ret);
return ret;
}
@@ -81,7 +82,7 @@ int PIIOString::writeDevice(const void * data, int max_size) {
if (rs.size_s() > max_size) rs.resize(max_size);
str->insert(pos, rs);
pos += rs.size_s();
return rs.lengthAscii();
return strlen((const char *)data);
}
@@ -90,7 +91,7 @@ int PIIOString::writeString(const PIString & string) {
if (pos > str->size_s()) pos = str->size_s();
str->insert(pos, string);
pos += string.size_s();
return string.lengthAscii();
return string.size_s();
}

53
libs/main/system/piprocess.cpp
View File

@@ -115,44 +115,37 @@ void PIProcess::startProc(bool detached) {
//cout << "run" << endl;
PIString str;
/// arguments convertion
#ifdef WINDOWS
int as = 0;
piForeachC (PIString & i, args)
as += i.lengthAscii() + 3;
const char * argscc[args.size()+1];
int argsl[args.size()];
for (int i = 0; i < args.size_s(); ++i) {
argscc[i] = args[i].data();
argsl[i] = strlen(argscc[i]);
as += argsl[i] + 3;
}
argscc[args.size()] = 0;
#ifdef WINDOWS
char * a = new char[as];
memset(a, ' ', as - 1);
as = 0;
for (int i = 0; i < args.size_s(); ++i) {
str = args[i];
a[as] = '"';
memcpy(&(a[as + 1]), str.data(), str.lengthAscii());
a[as + str.lengthAscii() + 1] = '"';
as += str.lengthAscii() + 3;
memcpy(&(a[as + 1]), argscc[i], argsl[i]);
a[as + argsl[i] + 1] = '"';
as += argsl[i] + 3;
}
a[as - 1] = 0;
//piCout << a;
#else
//piCout << "#" << args;
char * a[args.size_s() + 1];
for (int i = 0; i < args.size_s(); ++i) {
str = args[i];
//piCout << i << str << str.size() << str.lengthAscii() << str.lengthAscii() << str.lengthAscii();
a[i] = new char[str.lengthAscii() + 1];
memcpy(a[i], str.data(), str.lengthAscii());
a[i][str.lengthAscii()] = 0;
}
a[args.size_s()] = 0;
#endif
#ifndef WINDOWS
/// environment convertion
char ** e = new char*[env.size_s() + 1];
const char * envcc[env.size()+1];
envcc[env.size_s()] = 0;
for (int i = 0; i < env.size_s(); ++i) {
str = env[i];
e[i] = new char[str.lengthAscii() + 1];
memcpy(e[i], str.data(), str.lengthAscii());
e[i][str.lengthAscii()] = 0;
//cout << e[i] << endl;
envcc[i] = env[i].data();
}
e[env.size_s()] = 0;
#endif
/// files for stdin/out/err
t_in = t_out = t_err = false;
if (f_in.path().isEmpty()) {
@@ -196,7 +189,7 @@ void PIProcess::startProc(bool detached) {
0, // Thread handle not inheritable
false, // Set handle inheritance to FALSE
detached ? DETACHED_PROCESS/*CREATE_NEW_CONSOLE*/ : 0, // Creation flags
0,//e, // Use environment
0,//envcc, // Use environment
wd.isEmpty() ? 0 : wd.data(), // Use working directory
&(PRIVATE->si), // Pointer to STARTUPINFO structure
&(PRIVATE->pi))) // Pointer to PROCESS_INFORMATION structure
@@ -209,7 +202,7 @@ void PIProcess::startProc(bool detached) {
#else
//cout << "exec " << tf_in << ", " << tf_out << ", " << tf_err << endl;
if (execve(str.data(), a, e) < 0)
if (execve(str.data(), argscc, envcc) < 0)
piCoutObj << "\"execve" << str << args << "\" error :" << errorString();
} else {
piMinSleep;
@@ -224,14 +217,8 @@ void PIProcess::startProc(bool detached) {
#endif
if (!detached) execFinished(str, exit_code);
is_exec = false;
for (int i = 0; i < env.size_s(); ++i)
delete e[i];
delete[] e;
#ifdef WINDOWS
delete a;
#else
for (int i = 0; i < args.size_s(); ++i)
delete a[i];
delete[] a;
#endif
}