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15.10.2012 - version 0.2.0 - PIIODevice - base of file, ethernet, serial and packets extractor. PIEthernet now support also TCP (client and server). PIConsole now can align labels in each column individually.

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peri4
2012-10-15 23:36:18 +04:00
parent 5558add03e
commit cfc5eed75e
64 changed files with 1879 additions and 867 deletions
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88
pifile.cpp Normal file → Executable file
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@@ -1,7 +1,7 @@
/*
PIP - Platform Independent Primitives
File
Copyright (C) 2011 Ivan Pelipenko peri4ko@gmail.com
Copyright (C) 2012 Ivan Pelipenko peri4ko@gmail.com
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
@@ -20,35 +20,46 @@
#include "pifile.h"
bool PIFile::open(const PIString & path_, PIFlags<Mode> mode_) {
cpath = path_;
cmode = mode_;
string st = cpath.stdString();
if (cmode[New]) {
stream.open(st.c_str(), fstream::in | fstream::out | fstream::trunc | fstream::binary);
stream.close();
cmode &= ~New;
stream.open(st.c_str(), (fstream::openmode)(int)cmode | fstream::binary);
} else stream.open(st.c_str(), (fstream::openmode)(int)cmode | fstream::binary);
return isOpened();
bool PIFile::openDevice() {
if (opened_) close();
if (path_.isEmpty()) return false;
//cout << "fopen " << path_.data() << ": " << strType(mode_).data() << endl;
fd = fopen(path_.data(), strType(mode_).data());
opened_ = (fd != 0);
seekToBegin();
return opened_;
}
bool PIFile::closeDevice() {
if (!opened_) return true;
return (fclose(fd) != 0);
}
PIString PIFile::readLine() {
char * buff = new char[4096];
stream.getline(buff, 4096);
return PIString(buff);
PIString str;
if (!opened_) return str;
char cc;
int cp = 0;
while (!isEnd() && cp < 4095) {
cc = char(fgetc(fd));
if (cc == '\n') break;
str.push_back(cc);
}
//cout << "readline: " << buff << endl;
return str;
}
llong PIFile::readAll(void * data) {
llong cp = pos(), s = size(), i = -1;
stream.seekg(0);
seekToBegin();
if (s < 0) {
while (!stream.eof())
stream.read(&(((char*)data)[++i]), 1);
while (!isEnd())
read(&(((char*)data)[++i]), 1);
} else
stream.read((char * )data, s);
read((char * )data, s);
seek(cp);
return s;
}
@@ -56,14 +67,11 @@ llong PIFile::readAll(void * data) {
PIByteArray PIFile::readAll(bool forceRead) {
llong cp = pos(), s = size();
char c;
PIByteArray a;
if (s < 0) {
if (!forceRead) return a;
while (!stream.eof()) {
stream.read(&c, 1);
a.push_back(c);
}
while (!isEnd())
a.push_back(readChar());
seek(cp);
return a;
}
@@ -75,12 +83,11 @@ PIByteArray PIFile::readAll(bool forceRead) {
llong PIFile::size() {
if (!stream.is_open()) return -1;
llong s, cp = stream.tellg();
stream.seekg(0, fstream::end);
s = stream.tellg();
stream.seekg(cp, fstream::beg);
stream.clear();
if (!opened_) return -1;
llong s, cp = pos();
seekToEnd();
s = pos();
seek(cp);
return s;
}
@@ -91,23 +98,18 @@ void PIFile::resize(llong new_size, char fill_) {
if (ds > 0) {
char * buff = new char[ds];
memset(buff, fill_, ds);
stream.write(buff, ds);
delete buff;
write(buff, ds);
delete[] buff;
return;
}
cout << "[PIFile] Downsize is not support yet :-(" << endl;
piCout << "[PIFile] Downsize is not support yet :-(" << endl;
}
llong PIFile::pos() {
if (cmode[Write]) return stream.tellp();
if (cmode[Read]) return stream.tellg();
return -1;
}
PIFile PIFile::openTemporary(PIFlags<PIFile::Mode> mode) {
char * rc;
rc = tmpnam(0);
return PIFile(PIString(rc), mode);
bool PIFile::isExists(const PIString & path) {
FILE * f = fopen(PIString(path).data(), "r");
bool ok = (f != 0);
if (ok) fclose(f);
return ok;
}