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Пелипенко Иван
2022-12-14 14:13:52 +03:00
parent 430a41fefc
commit c2b8a8d6da
297 changed files with 27331 additions and 24162 deletions
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118
libs/main/io_devices/piiodevice.cpp
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@@ -1,23 +1,24 @@
/*
PIP - Platform Independent Primitives
Abstract input/output device
Ivan Pelipenko peri4ko@yandex.ru, Andrey Bychkov work.a.b@yandex.ru
PIP - Platform Independent Primitives
Abstract input/output device
Ivan Pelipenko peri4ko@yandex.ru, Andrey Bychkov work.a.b@yandex.ru
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU Lesser General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU Lesser General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU Lesser General Public License for more details.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>.
You should have received a copy of the GNU Lesser General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#include "piiodevice.h"
#include "piconfig.h"
#include "piconnection.h"
#include "pipropertystorage.h"
@@ -235,8 +236,7 @@ bool PIIODevice::isThreadedWrite() const {
void PIIODevice::startThreadedWrite() {
if (!write_thread.isRunning())
write_thread.startOnce();
if (!write_thread.isRunning()) write_thread.startOnce();
}
@@ -313,11 +313,13 @@ void PIIODevice::_init() {
#else
threaded_read_buffer_size = 4096;
#endif
read_thread .setName("__S__.PIIODevice.read_thread" );
read_thread.setName("__S__.PIIODevice.read_thread");
write_thread.setName("__S__.PIIODevice.write_thread");
CONNECT(void, &write_thread, started, this, write_func);
CONNECTL(&read_thread, started, [this](){if (!isOpened()) open();});
read_thread.setSlot([this](void*){read_func();});
CONNECTL(&read_thread, started, [this]() {
if (!isOpened()) open();
});
read_thread.setSlot([this](void *) { read_func(); });
}
@@ -339,8 +341,7 @@ void PIIODevice::write_func() {
PIIODevice * PIIODevice::newDeviceByPrefix(const char * prefix) {
if (!prefix) return nullptr;
auto fi = fabrics().value(prefix);
if (fi.fabricator)
return fi.fabricator();
if (fi.fabricator) return fi.fabricator();
return nullptr;
}
@@ -364,10 +365,10 @@ void PIIODevice::read_func() {
ssize_t readed_ = read(buffer_tr.data(), buffer_tr.size_s());
if (readed_ <= 0) {
piMSleep(10);
//cout << readed_ << ", " << errno << ", " << errorString() << endl;
// cout << readed_ << ", " << errno << ", " << errorString() << endl;
return;
}
//piCoutObj << "readed" << readed_;// << ", " << errno << ", " << errorString();
// piCoutObj << "readed" << readed_;// << ", " << errno << ", " << errorString();
threadedRead(buffer_tr.data(), readed_);
threadedReadEvent(buffer_tr.data(), readed_);
}
@@ -381,8 +382,10 @@ PIByteArray PIIODevice::readForTime(double timeout_ms) {
tm.reset();
while (tm.elapsed_m() < timeout_ms) {
ret = read(td, threaded_read_buffer_size);
if (ret <= 0) piMinSleep();
else str.append(td, ret);
if (ret <= 0)
piMinSleep();
else
str.append(td, ret);
}
delete[] td;
return str;
@@ -442,8 +445,10 @@ bool PIIODevice::configure(const PIString & config_file, const PIString & sectio
if (!conf.isOpened()) return false;
bool ex = true;
PIConfig::Entry em;
if (section.isEmpty()) em = conf.rootEntry();
else em = conf.getValue(section, PIString(), &ex);
if (section.isEmpty())
em = conf.rootEntry();
else
em = conf.getValue(section, PIString(), &ex);
if (!ex) return false;
PIConfig::Entry * ep = 0;
if (parent_section) ep = em.parent();
@@ -470,7 +475,7 @@ PIString PIIODevice::constructFullPath() const {
void PIIODevice::configureFromFullPath(const PIString & full_path) {
PIString fp;
DeviceMode dm = ReadWrite;
DeviceMode dm = ReadWrite;
DeviceOptions op = 0;
splitFullPath(full_path, &fp, &dm, &op);
setMode(dm);
@@ -481,8 +486,8 @@ void PIIODevice::configureFromFullPath(const PIString & full_path) {
PIVariantTypes::IODevice PIIODevice::constructVariant() const {
PIVariantTypes::IODevice ret;
ret.prefix = fullPathPrefix();
ret.mode = mode();
ret.prefix = fullPathPrefix();
ret.mode = mode();
ret.options = options();
ret.set(constructVariantDevice());
return ret;
@@ -497,22 +502,25 @@ void PIIODevice::configureFromVariant(const PIVariantTypes::IODevice & d) {
void PIIODevice::splitFullPath(PIString fpwm, PIString * full_path, DeviceMode * mode, DeviceOptions * opts) {
int dm = 0;
int dm = 0;
DeviceOptions op = 0;
if (fpwm.find('(') > 0 && fpwm.find(')') > 0) {
PIString dms(fpwm.right(fpwm.length() - fpwm.findLast('(')).takeRange('(', ')').trim().toLowerCase().removeAll(' '));
PIStringList opts(dms.split(","));
piForeachC (PIString & o, opts) {
//piCout << dms;
piForeachC(PIString & o, opts) {
// piCout << dms;
if (o == PIStringAscii("r") || o == PIStringAscii("ro") || o == PIStringAscii("read") || o == PIStringAscii("readonly"))
dm |= ReadOnly;
if (o == PIStringAscii("w") || o == PIStringAscii("wo") || o == PIStringAscii("write") || o == PIStringAscii("writeonly"))
dm |= WriteOnly;
if (o == PIStringAscii("br") || o == PIStringAscii("blockr") || o == PIStringAscii("blockread") || o == PIStringAscii("blockingread"))
if (o == PIStringAscii("br") || o == PIStringAscii("blockr") || o == PIStringAscii("blockread") ||
o == PIStringAscii("blockingread"))
op |= BlockingRead;
if (o == PIStringAscii("bw") || o == PIStringAscii("blockw") || o == PIStringAscii("blockwrite") || o == PIStringAscii("blockingwrite"))
if (o == PIStringAscii("bw") || o == PIStringAscii("blockw") || o == PIStringAscii("blockwrite") ||
o == PIStringAscii("blockingwrite"))
op |= BlockingWrite;
if (o == PIStringAscii("brw") || o == PIStringAscii("bwr") || o == PIStringAscii("blockrw") || o == PIStringAscii("blockwr") || o == PIStringAscii("blockreadrite") || o == PIStringAscii("blockingreadwrite"))
if (o == PIStringAscii("brw") || o == PIStringAscii("bwr") || o == PIStringAscii("blockrw") || o == PIStringAscii("blockwr") ||
o == PIStringAscii("blockreadrite") || o == PIStringAscii("blockingreadwrite"))
op |= BlockingRead | BlockingWrite;
}
fpwm.cutRight(fpwm.length() - fpwm.findLast('(')).trim();
@@ -542,12 +550,12 @@ PIStringList PIIODevice::availableClasses() {
void PIIODevice::registerDevice(PIConstChars prefix, PIConstChars classname, PIIODevice * (*fabric)()) {
if (prefix.isEmpty()) return;
//printf("registerDevice %s %d %d\n", prefix, p.isEmpty(), fabrics().size());
// printf("registerDevice %s %d %d\n", prefix, p.isEmpty(), fabrics().size());
if (!fabrics().contains(prefix)) {
FabricInfo fi;
fi.prefix = prefix;
fi.classname = classname;
fi.fabricator = fabric;
fi.prefix = prefix;
fi.classname = classname;
fi.fabricator = fabric;
fabrics()[prefix] = fi;
}
}
@@ -557,10 +565,26 @@ PIString PIIODevice::fullPathOptions() const {
if (mode_ == ReadWrite && options_ == 0) return PIString();
PIString ret(" (");
bool f = true;
if (mode_ == ReadOnly) {if (!f) ret += ","; f = false; ret += "ro";}
if (mode_ == WriteOnly) {if (!f) ret += ","; f = false; ret += "wo";}
if (options_[BlockingRead]) {if (!f) ret += ","; f = false; ret += "br";}
if (options_[BlockingWrite]) {if (!f) ret += ","; f = false; ret += "bw";}
if (mode_ == ReadOnly) {
if (!f) ret += ",";
f = false;
ret += "ro";
}
if (mode_ == WriteOnly) {
if (!f) ret += ",";
f = false;
ret += "wo";
}
if (options_[BlockingRead]) {
if (!f) ret += ",";
f = false;
ret += "br";
}
if (options_[BlockingWrite]) {
if (!f) ret += ",";
f = false;
ret += "bw";
}
return ret + ")";
}
@@ -599,7 +623,7 @@ PIString PIIODevice::normalizeFullPath(const PIString & full_path) {
}
nfp_mutex.unlock();
PIIODevice * d = createFromFullPath(full_path);
//piCout << "normalizeFullPath" << d;
// piCout << "normalizeFullPath" << d;
if (d == 0) return PIString();
ret = d->constructFullPath();
delete d;
@@ -619,8 +643,8 @@ PIMap<PIConstChars, PIIODevice::FabricInfo> & PIIODevice::fabrics() {
}
bool PIIODevice::threadedRead(const uchar *readed, ssize_t size) {
// piCout << "iodevice threaded read";
bool PIIODevice::threadedRead(const uchar * readed, ssize_t size) {
// piCout << "iodevice threaded read";
if (func_read) return func_read(readed, size, ret_data_);
return true;
}
@@ -636,5 +660,3 @@ PIPropertyStorage PIIODevice::constructVariantDevice() const {
void PIIODevice::configureFromVariantDevice(const PIPropertyStorage & d) {
setPath(d.propertyValueByName("path").toString());
}