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version 2.98.0

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remove PIFile::readLine()
partially migrate PIConfig to text stream
add more "override"
This commit is contained in:
Пелипенко Иван
2022-08-01 18:13:22 +03:00
parent 97734953dd
commit b0d48caaad
8 changed files with 127 additions and 156 deletions
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52
libs/main/core/piobject_macros.h
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@@ -390,32 +390,32 @@
#define PIOBJECT(name) \
protected: \
typedef name __PIObject__; \
typedef name __PIObject__; \
public: \
static const char * __classNameCC() {return #name;} \
static uint __classNameIDS() {static uint ret = PIStringAscii(#name).hash(); return ret;} \
virtual const char * className() const {return #name;} \
virtual uint classNameID() const {static uint ret = PIStringAscii(#name).hash(); return ret;} \
static const char * __classNameCC() {return #name;} \
static uint __classNameIDS() {static uint ret = PIStringAscii(#name).hash(); return ret;} \
const char * className() const override {return #name;} \
uint classNameID() const override {static uint ret = PIStringAscii(#name).hash(); return ret;} \
private: \
virtual int ptrOffset() const {name * o = (name*)100; return int(llong((PIObject*)o) - llong(o));} \
class __BaseInitializer__ { \
public: \
__BaseInitializer__() { \
uint pid = PIObject::__classNameIDS(); \
if (pid == 0) return; \
uint id = __classNameIDS(); \
PIMutexLocker ml(__meta_mutex()); \
if (__meta_data().contains(id)) return; \
__meta_data()[pid]; \
__meta_data()[id]; \
__MetaData & ehp(__meta_data()[pid]); \
__MetaData & eh(__meta_data()[id]); \
eh.eh_set << ehp.eh_set; \
eh.eh_func << ehp.eh_func; \
eh.addScope(__classNameCC(), id); \
} \
}; \
__BaseInitializer__ __base_init__;
int ptrOffset() const override {name * o = (name*)100; return int(llong((PIObject*)o) - llong(o));} \
class __BaseInitializer__ { \
public: \
__BaseInitializer__() { \
uint pid = PIObject::__classNameIDS(); \
if (pid == 0) return; \
uint id = __classNameIDS(); \
PIMutexLocker ml(__meta_mutex()); \
if (__meta_data().contains(id)) return; \
__meta_data()[pid]; \
__meta_data()[id]; \
__MetaData & ehp(__meta_data()[pid]); \
__MetaData & eh(__meta_data()[id]); \
eh.eh_set << ehp.eh_set; \
eh.eh_func << ehp.eh_func; \
eh.addScope(__classNameCC(), id); \
} \
}; \
__BaseInitializer__ __base_init__;
#define PIOBJECT_PARENT(name) \
class __ParentInitializer__ { \
@@ -437,8 +437,8 @@
}; \
__ParentInitializer__ __parent_init__; \
public: \
virtual const char * parentClassName() const {return #name;} \
typedef name __Parent__; \
const char * parentClassName() const override {return #name;} \
typedef name __Parent__; \
private:
#define PIOBJECT_SUBCLASS(name, parent) PIOBJECT(name) PIOBJECT_PARENT(parent)

44
libs/main/core/pitextstream.h
View File

@@ -146,7 +146,7 @@ public:
//! \~english Read character
//! \~russian Читает символ
char takeChar(bool * rok) {
char readChar(bool * rok) {
char ret;
bool ok = s->binaryStreamTake(&ret, sizeof(ret));
if (!ok) is_end = true;
@@ -156,11 +156,11 @@ public:
//! \~english Read line
//! \~russian Читает строку
PIString takeLine() {
PIString readLine() {
PIByteArray ret;
bool ok = true;
for (;;) {
char b = takeChar(&ok);
char b = readChar(&ok);
if (!ok || b == '\n') break;
if (b != '\r')
ret.append((uchar)b);
@@ -170,16 +170,16 @@ public:
//! \~english Read word, skip leading whitespaces, until next whitespace
//! \~russian Читает слово, пропуская начальные пробельные символы, до следующего пробельного символа
PIString takeWord() {
PIString readWord() {
static PIConstChars spaces(" \t\n\r");
return takeUntil(spaces);
return readUntil(spaces);
}
//! \~english
//! \~russian
PIString takeCWord() {
PIString readCWord() {
static PIConstChars chars(" \t\n\r:;%$&#@!?~/*-+=.,\\\"'`[](){}<>");
return takeUntil(chars);
return readUntil(chars);
}
private:
@@ -190,7 +190,7 @@ private:
}
return PIString();
}
PIString takeUntil(const PIConstChars & chars) {
PIString readUntil(const PIConstChars & chars) {
//static PIConstChars spaces(" \t\n\r");
bool ok = true;
char c = skipWhile(chars, &ok);
@@ -198,7 +198,7 @@ private:
PIByteArray ret;
ret.append((uchar)c);
for (;;) {
c = takeChar(&ok);
c = readChar(&ok);
if (!ok || chars.contains(c)) break;
ret.append((uchar)c);
}
@@ -209,7 +209,7 @@ private:
bool ok = true;
char c = 0;
for (;;) {
c = takeChar(&ok);
c = readChar(&ok);
if (!ok || !chars.contains(c)) break;
}
if (rok) *rok = ok;
@@ -291,51 +291,51 @@ template<typename P> inline PITextStream<P> & operator <<(PITextStream<P> & s, c
//! \~english Read word as bool
//! \~russian Читает слово как логическое
template<typename P> inline PITextStream<P> & operator >>(PITextStream<P> & s, bool & v) {v = s.takeWord().toBool(); return s;}
template<typename P> inline PITextStream<P> & operator >>(PITextStream<P> & s, bool & v) {v = s.readWord().toBool(); return s;}
//! \~english Read character
//! \~russian Читает символ
template<typename P> inline PITextStream<P> & operator >>(PITextStream<P> & s, char & v) {v = s.takeChar(); return s;}
template<typename P> inline PITextStream<P> & operator >>(PITextStream<P> & s, char & v) {v = s.readChar(); return s;}
//! \~english Read word as integer
//! \~russian Читает слово как целое
template<typename P> inline PITextStream<P> & operator >>(PITextStream<P> & s, uchar & v) {v = s.takeWord().toUInt(); return s;}
template<typename P> inline PITextStream<P> & operator >>(PITextStream<P> & s, uchar & v) {v = s.readWord().toUInt(); return s;}
//! \~english Read word as integer
//! \~russian Читает слово как целое
template<typename P> inline PITextStream<P> & operator >>(PITextStream<P> & s, short & v) {v = s.takeWord().toInt(); return s;}
template<typename P> inline PITextStream<P> & operator >>(PITextStream<P> & s, short & v) {v = s.readWord().toInt(); return s;}
//! \~english Read word as integer
//! \~russian Читает слово как целое
template<typename P> inline PITextStream<P> & operator >>(PITextStream<P> & s, ushort & v) {v = s.takeWord().toUInt(); return s;}
template<typename P> inline PITextStream<P> & operator >>(PITextStream<P> & s, ushort & v) {v = s.readWord().toUInt(); return s;}
//! \~english Read word as integer
//! \~russian Читает слово как целое
template<typename P> inline PITextStream<P> & operator >>(PITextStream<P> & s, int & v) {v = s.takeWord().toInt(); return s;}
template<typename P> inline PITextStream<P> & operator >>(PITextStream<P> & s, int & v) {v = s.readWord().toInt(); return s;}
//! \~english Read word as integer
//! \~russian Читает слово как целое
template<typename P> inline PITextStream<P> & operator >>(PITextStream<P> & s, uint & v) {v = s.takeWord().toUInt(); return s;}
template<typename P> inline PITextStream<P> & operator >>(PITextStream<P> & s, uint & v) {v = s.readWord().toUInt(); return s;}
//! \~english Read word as integer
//! \~russian Читает слово как целое
template<typename P> inline PITextStream<P> & operator >>(PITextStream<P> & s, llong & v) {v = s.takeWord().toLLong(); return s;}
template<typename P> inline PITextStream<P> & operator >>(PITextStream<P> & s, llong & v) {v = s.readWord().toLLong(); return s;}
//! \~english Read word as integer
//! \~russian Читает слово как целое
template<typename P> inline PITextStream<P> & operator >>(PITextStream<P> & s, ullong & v) {v = s.takeWord().toULLong(); return s;}
template<typename P> inline PITextStream<P> & operator >>(PITextStream<P> & s, ullong & v) {v = s.readWord().toULLong(); return s;}
//! \~english Read word as floating-point number
//! \~russian Читает слово как число с плавающей точкой
template<typename P> inline PITextStream<P> & operator >>(PITextStream<P> & s, float & v) {v = s.takeWord().toFloat(); return s;}
template<typename P> inline PITextStream<P> & operator >>(PITextStream<P> & s, float & v) {v = s.readWord().toFloat(); return s;}
//! \~english Read word as floating-point number
//! \~russian Читает слово как число с плавающей точкой
template<typename P> inline PITextStream<P> & operator >>(PITextStream<P> & s, double & v) {v = s.takeWord().toDouble(); return s;}
template<typename P> inline PITextStream<P> & operator >>(PITextStream<P> & s, double & v) {v = s.readWord().toDouble(); return s;}
//! \~english Read word
//! \~russian Читает слово
template<typename P> inline PITextStream<P> & operator >>(PITextStream<P> & s, PIString & v) {v = s.takeWord(); return s;}
template<typename P> inline PITextStream<P> & operator >>(PITextStream<P> & s, PIString & v) {v = s.readWord(); return s;}
#endif

91
libs/main/io_devices/piconfig.cpp
View File

@@ -267,33 +267,19 @@ void PIConfig::Entry::piCoutt(PICout s, const PIString & p) const {
PIConfig::PIConfig(const PIString & path, PIIODevice::DeviceMode mode) {
_init();
own_dev = true;
dev = new PIFile(path, mode);
if (!dev->isOpened())
dev->open(path, mode);
incdirs << PIFile::fileInfo(path).dir();
parse();
open(path, mode);
}
PIConfig::PIConfig(PIString * string, PIIODevice::DeviceMode mode) {
_init();
own_dev = true;
dev = new PIIOString(string, mode);
parse();
open(string, mode);
}
PIConfig::PIConfig(PIIODevice * device, PIIODevice::DeviceMode mode) {
_init();
own_dev = false;
dev = device;
if (dev) {
dev->open(mode);
if (PIString(dev->className()) == "PIFile")
incdirs << PIFile::fileInfo(((PIFile*)dev)->path()).dir();
}
parse();
open(device, mode);
}
@@ -317,43 +303,57 @@ PIConfig::PIConfig(const PIString & path, PIStringList dirs) {
dev = 0;
return;
}
_setupDev();
parse();
}
PIConfig::~PIConfig() {
root.deleteBranch();
if (own_dev && dev) delete dev;
dev = 0;
piForeach (PIConfig * c, inc_devs)
delete c;
inc_devs.clear();
includes.clear();
_destroy();
}
bool PIConfig::open(const PIString & path, PIIODevice::DeviceMode mode) {
if (own_dev && dev) delete dev;
_destroy();
incdirs << PIFile::fileInfo(path).dir();
own_dev = true;
dev = new PIFile(path, mode);
if (!dev->isOpened())
dev->open(path, mode);
_setupDev();
parse();
return dev->isOpened();
}
bool PIConfig::open(PIString * string, PIIODevice::DeviceMode mode) {
if (own_dev && dev) delete dev;
_destroy();
own_dev = true;
dev = new PIIOString(string, mode);
_setupDev();
parse();
return true;
}
bool PIConfig::open(PIIODevice * device, PIIODevice::DeviceMode mode) {
_destroy();
own_dev = false;
dev = device;
if (dev) {
dev->open(mode);
if (dev->isTypeOf<PIFile>())
incdirs << PIFile::fileInfo(((PIFile*)dev)->path()).dir();
}
_setupDev();
parse();
if (device) return device->isOpened();
return false;
}
void PIConfig::_init() {
internal = false;
delim = PIStringAscii(".");
root.delim = delim;
empty.delim = delim;
@@ -361,6 +361,26 @@ void PIConfig::_init() {
}
void PIConfig::_destroy() {
if (stream) {
delete stream;
stream = nullptr;
}
if (own_dev && dev) delete dev;
dev = nullptr;
piForeach (PIConfig * c, inc_devs)
delete c;
inc_devs.clear();
}
void PIConfig::_setupDev() {
if (!dev) return;
stream = new PIIOTextStream(dev);
stream->setEncoding(PIIOTextStream::UTF8);
}
void PIConfig::_clearDev() {
if (!dev) return;
if (PIString(dev->className()) == "PIFile") {((PIFile*)dev)->clear(); return;}
@@ -375,10 +395,8 @@ void PIConfig::_flushDev() {
bool PIConfig::_isEndDev() {
if (!dev) return true;
if (PIString(dev->className()) == "PIFile") {return ((PIFile*)dev)->isEnd();}
if (PIString(dev->className()) == "PIIOString") {return ((PIIOString*)dev)->isEnd();}
return true;
if (!stream) return true;
return stream->isEnd();
}
@@ -390,19 +408,15 @@ void PIConfig::_seekToBeginDev() {
PIString PIConfig::_readLineDev() {
if (!dev) return PIString();
if (PIString(dev->className()) == "PIFile") {return ((PIFile*)dev)->readLine();}
if (PIString(dev->className()) == "PIIOString") {return ((PIIOString*)dev)->readLine();}
return PIString();
if (!stream) return PIString();
return stream->readLine();
}
void PIConfig::_writeDev(const PIString & l) {
//piCout << "write \"" << l << "\"";
if (!dev) return;
if (PIString(dev->className()) == "PIFile") {((PIFile*)dev)->write(l.toUTF8()); return;}
if (PIString(dev->className()) == "PIIOString") {((PIIOString*)dev)->writeString(l); return;}
dev->write(l.toByteArray());
if (!stream) return;
stream->append(l);
}
@@ -799,7 +813,6 @@ void PIConfig::parse() {
includes << iconf << iconf->includes;
updateIncludes();
}
//piCout << "includes" << includes;
other.back() = src;
} else {
name = tree.back();

19
libs/main/io_devices/piconfig.h
View File

@@ -27,6 +27,7 @@
#define PICONFIG_H
#include "piiodevice.h"
#include "piiostream.h"
#define PICONFIG_GET_VALUE \
Entry & getValue(const PIString & vname, const char * def, bool * exists = 0) {return getValue(vname, PIString(def), exists);} \
@@ -68,7 +69,7 @@ public:
PIConfig(PIString * string, PIIODevice::DeviceMode mode = PIIODevice::ReadWrite);
//! Contructs and read configuration from custom device "device" in mode "mode"
PIConfig(PIIODevice * device = 0, PIIODevice::DeviceMode mode = PIIODevice::ReadWrite);
PIConfig(PIIODevice * device = nullptr, PIIODevice::DeviceMode mode = PIIODevice::ReadWrite);
~PIConfig();
@@ -328,12 +329,15 @@ public:
};
//! Read configuration file at path "path" in mode "mode"
//! Read configuration from file at path "path" in mode "mode"
bool open(const PIString & path, PIIODevice::DeviceMode mode = PIIODevice::ReadWrite);
//! Read configuration string "string" in mode "mode"
//! Read configuration from string "string" in mode "mode"
bool open(PIString * string, PIIODevice::DeviceMode mode = PIIODevice::ReadWrite);
//! Read configuration from custom device "device" in mode "mode"
bool open(PIIODevice * device, PIIODevice::DeviceMode mode = PIIODevice::ReadWrite);
bool isOpened() const;
//! Returns top-level entry with name "vname", if doesn`t exists return entry with value "def" and set *exist to false
@@ -474,6 +478,8 @@ public:
private:
PIConfig(const PIString & path, PIStringList dirs);
void _init();
void _destroy();
void _setupDev();
void _clearDev();
void _flushDev();
bool _isEndDev();
@@ -493,14 +499,15 @@ private:
PIString parseLine(PIString v);
void parse();
bool own_dev, internal;
bool own_dev = false, internal = false;
PIVector<PIConfig * > includes, inc_devs;
Branch all_includes;
PIIODevice * dev;
PIIODevice * dev = nullptr;
PIIOTextStream * stream = nullptr;
PIString delim;
PIStringList incdirs;
Entry root, empty;
uint lines;
uint lines = 0;
PIStringList other;
};

40
libs/main/io_devices/pifile.cpp
View File

@@ -20,6 +20,7 @@
#include "piincludes_p.h"
#include "pifile.h"
#include "pidir.h"
#include "piiostream.h"
#include "pitime_win.h"
#ifdef WINDOWS
# undef S_IFDIR
@@ -229,24 +230,6 @@ bool PIFile::closeDevice() {
}
PIString PIFile::readLine() {
PIByteArray str;
if (isClosed()) return str;
int cc;
while (!isEnd()) {
cc = fgetc(PRIVATE->fd);
if (char(cc) == '\n' || cc == EOF) break;
str.push_back(char(cc));
}
str.push_back('\0');
if (defaultCharset()) {
return PIString::fromCodepage((const char *)str.data(), defaultCharset());
}
//cout << "readline: " << str << endl;
return PIString::fromUTF8(str);
}
llong PIFile::readAll(void * data) {
llong cp = pos(), s = size(), i = -1;
seekToBegin();
@@ -371,7 +354,6 @@ void PIFile::_init() {
PRIVATE->fd = 0;
fdi = -1;
_size = -1;
setPrecision(5);
}
@@ -405,7 +387,8 @@ void PIFile::seekToEnd() {
void PIFile::seekToLine(llong line) {
if (isClosed()) return;
seekToBegin();
piForTimes(line) readLine();
PIIOTextStream ts(this);
piForTimes (line) ts.readLine();
clearerr(PRIVATE->fd);
}
@@ -444,13 +427,6 @@ bool PIFile::isEnd() const {
}
void PIFile::setPrecision(int prec) {
prec_ = prec;
if (prec_ >= 0) prec_str = "." + PIString::fromNumber(prec_);
else prec_str = "";
}
PIFile & PIFile::put(const PIByteArray & v) {
int sz = (int)v.size_s();
write(createMemoryBlock(&sz));
@@ -500,16 +476,6 @@ void PIFile::remove() {
const char * PIFile::defaultCharset() {
return PIInit::instance()->file_charset;
}
void PIFile::setDefaultCharset(const char * c) {
PIInit::instance()->setFileCharset(c);
}
PIFile::FileInfo PIFile::fileInfo(const PIString & path) {
FileInfo ret;

24
libs/main/io_devices/pifile.h
View File

@@ -206,10 +206,7 @@ public:
//! \~russian Читает один байт и возвращает его
char readChar();
//! \~english Read one text line and return it
//! \~russian Читает одну текстовую строку и возвращает её
PIString readLine();
//! \~english Read all file content to "data" and return readed bytes count. Position leaved unchanged
//! \~russian Читает всё содержимое файла в "data" и возвращает количество прочитанных байт. Позиция остаётся неизменной
llong readAll(void * data);
@@ -228,7 +225,7 @@ public:
llong size() const;
ssize_t bytesAvailable() const override {return size() - pos();}
//! \~english Returns read/write position
//! \~russian Возвращает позицию чтения/записи
llong pos() const;
@@ -245,14 +242,6 @@ public:
//! \~russian Возвращает \a PIFile::FileInfo текущего файла
FileInfo fileInfo() const {return fileInfo(path());}
//! \~english Returns float numbers write precision
//! \~russian Возвращает точность записи чисел с плавающей точкой
int precision() const {return prec_;}
//! \~english Set float numbers write precision to "prec_" digits
//! \~russian Устанавливает точность записи чисел с плавающей точкой
void setPrecision(int prec);
//! \~english Write size and content of "v" (serialize)
//! \~russian Пишет в файл размер и содержимое "v" (сериализация)
@@ -267,14 +256,7 @@ public:
EVENT_HANDLER1(void, resize, llong, new_size) {resize(new_size, 0);}
EVENT_HANDLER2(void, resize, llong, new_size, uchar, fill);
//! \~english
//! \~russian
static const char * defaultCharset();
//! \~english
//! \~russian
static void setDefaultCharset(const char * c);
//! \~english Returns if file with path "path" exists
//! \~russian Возвращает существует ли файл с путём "path"
static bool isExists(const PIString & path);
@@ -341,7 +323,7 @@ private:
void _init();
PRIVATE_DECLARATION(PIP_EXPORT)
int ret, prec_, fdi;
int ret, fdi;
llong _size;
PIString prec_str;