source: ntrip/trunk/BNC/src/bncoutf.cpp@ 7908

Last change on this file since 7908 was 7657, checked in by stuerze, 9 years ago

minor changes

File size: 5.5 KB
RevLine 
[3174]1
2/* -------------------------------------------------------------------------
3 * BKG NTRIP Server
4 * -------------------------------------------------------------------------
5 *
6 * Class: bncoutf
7 *
8 * Purpose: Basis Class for File-Writers
9 *
10 * Author: L. Mervart
11 *
12 * Created: 25-Apr-2008
13 *
[7506]14 * Changes:
[3174]15 *
16 * -----------------------------------------------------------------------*/
17
18#include <math.h>
19#include <iomanip>
20
21#include "bncoutf.h"
[3184]22#include "bncsettings.h"
[3174]23
24using namespace std;
25
26// Constructor
27////////////////////////////////////////////////////////////////////////////
[3184]28bncoutf::bncoutf(const QString& sklFileName, const QString& intr, int sampl) {
[3174]29
[3184]30 bncSettings settings;
31
[3174]32 _headerWritten = false;
33 _sampl = sampl;
34 _intr = intr;
[4380]35 _numSec = 0;
[3184]36
[6331]37 if (! sklFileName.isEmpty()) {
38 QFileInfo fileInfo(sklFileName);
39 _path = fileInfo.absolutePath() + QDir::separator();
40 _sklBaseName = fileInfo.baseName();
[7506]41 _extension = fileInfo.completeSuffix();
42
[6331]43 expandEnvVar(_path);
44 if (!_extension.isEmpty()) {
45 _extension = "." + _extension;
46 }
[3174]47 }
[3184]48
49 _append = Qt::CheckState(settings.value("rnxAppend").toInt()) == Qt::Checked;
[7506]50 _v3filenames = settings.value("PPP/v3filenames").toBool();
[3174]51}
52
53// Destructor
54////////////////////////////////////////////////////////////////////////////
55bncoutf::~bncoutf() {
56 closeFile();
57}
58
59// Close the Old RINEX File
60////////////////////////////////////////////////////////////////////////////
61void bncoutf::closeFile() {
62 _out.close();
63}
64
[3184]65// Epoch String
[3174]66////////////////////////////////////////////////////////////////////////////
[7506]67QString bncoutf::epochStr(const QDateTime& datTim, const QString& intStr,
68 int sampl) {
[3174]69
[7506]70 QString epoStr = "";
[3174]71
72 int indHlp = intStr.indexOf("min");
[7506]73 if (!sampl) {
74 sampl++;
75 }
[3174]76
77 if ( indHlp != -1) {
78 int step = intStr.left(indHlp-1).toInt();
[7506]79 if (_v3filenames) {
80 epoStr += QString("%1").arg(datTim.time().hour(), 2, 10, QChar('0')); // H
81 } else {
82 epoStr += 'A' + datTim.time().hour();
83 }
84
[3174]85 if (datTim.time().minute() >= 60-step) {
[7506]86 epoStr += QString("%1").arg(60-step, 2, 10, QChar('0')); // M
[3174]87 }
88 else {
89 for (int limit = step; limit <= 60-step; limit += step) {
90 if (datTim.time().minute() < limit) {
[7506]91 epoStr += QString("%1").arg(limit-step, 2, 10, QChar('0')); // M
[3174]92 break;
93 }
94 }
95 }
[7506]96
97 if (_v3filenames) {
98 epoStr += QString("_%1M").arg(step, 2, 10, QChar('0')); // period
99 }
100
[4380]101 _numSec = 60 * step;
[3174]102 }
103 else if (intStr == "1 hour") {
[7506]104 int step = intStr.left(indHlp-1).toInt();
105 if (_v3filenames) {
106 epoStr += QString("%1").arg(datTim.time().hour(), 2, 10, QChar('0')); // H
107 epoStr += QString("%1").arg(0, 2, 10, QChar('0')); // M
108 epoStr += QString("_%1H").arg(step+1, 2, 10, QChar('0')); // period
109 } else {
110 epoStr += 'A' + datTim.time().hour();
111 }
[4380]112 _numSec = 3600;
[3174]113 }
114 else {
[7506]115 int step = intStr.left(indHlp-1).toInt();
116 if (_v3filenames) {
117 epoStr += QString("%1").arg(0, 2, 10, QChar('0')); // H
118 epoStr += QString("%1").arg(0, 2, 10, QChar('0')); // M
119 epoStr += QString("_%1D").arg(step+1, 2, 10, QChar('0')); // period
120 }
[4380]121 _numSec = 86400;
[3174]122 }
123
[7506]124 if (_v3filenames) {
125 if (sampl < 60) {
126 epoStr += QString("_%1S").arg(sampl, 2, 10, QChar('0'));
127 }
128 else {
129 sampl /= 60;
130 epoStr += QString("_%1M").arg(sampl, 2, 10, QChar('0'));
131 }
132 }
133
[3174]134 return epoStr;
135}
136
137// File Name according to RINEX Standards
138////////////////////////////////////////////////////////////////////////////
[3184]139QString bncoutf::resolveFileName(int GPSweek, const QDateTime& datTim) {
[3174]140
141 int dayOfWeek = datTim.date().dayOfWeek();
142 if (dayOfWeek == 7) {
143 dayOfWeek = 0;
144 }
[6607]145 int dayOfYear = datTim.date().dayOfYear();
146
147 QString yyyy = QString::number(datTim.date().year());
[7506]148 QString doy = QString("%1").arg(dayOfYear,3,10, QLatin1Char('0'));
[3191]149 QString gpswd = QString("%1%2").arg(GPSweek).arg(dayOfWeek);
[7506]150 QString epoStr = epochStr(datTim, _intr, _sampl);
151 QString baseName = _sklBaseName;
[5985]152 baseName.replace("${GPSWD}", gpswd);
[7506]153 baseName.replace("${V3}" , QString("_U_%1%2").arg(yyyy).arg(doy));
154
[3184]155 return _path + baseName + epoStr + _extension;
[3174]156}
157
[3184]158// Re-Open Output File
[3174]159////////////////////////////////////////////////////////////////////////////
[3184]160t_irc bncoutf::reopen(int GPSweek, double GPSweeks) {
[3174]161
162 if (_sampl != 0 && fmod(GPSweeks, _sampl) != 0.0) {
163 return failure;
164 }
165
166 QDateTime datTim = dateAndTimeFromGPSweek(GPSweek, GPSweeks);
167
[3184]168 QString newFileName = resolveFileName(GPSweek, datTim);
169
[3174]170 // Close the file
171 // --------------
[3184]172 if (newFileName != _fName) {
[3174]173 closeFile();
174 _headerWritten = false;
[3184]175 _fName = newFileName;
[3174]176 }
177
[3184]178 // Re-Open File, Write Header
179 // --------------------------
[3174]180 if (!_headerWritten) {
181 _out.setf(ios::showpoint | ios::fixed);
[3184]182 if (_append && QFile::exists(_fName)) {
183 _out.open(_fName.toAscii().data(), ios::out | ios::app);
[3174]184 }
185 else {
[3184]186 _out.open(_fName.toAscii().data());
[3174]187 writeHeader(datTim);
188 }
[7657]189 if (_out.is_open()) {
190 _headerWritten = true;
191 }
[3174]192 }
193
194 return success;
195}
[3184]196
197// Write String
198////////////////////////////////////////////////////////////////////////////
199t_irc bncoutf::write(int GPSweek, double GPSweeks, const QString& str) {
200 reopen(GPSweek, GPSweeks);
201 _out << str.toAscii().data();
202 _out.flush();
203 return success;
204}
Note: See TracBrowser for help on using the repository browser.