QGIS API Documentation 3.39.0-Master (67e056379ed)
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qgswmsgetschemaextension.cpp
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1/***************************************************************************
2 qgswmsgetschemaextension.cpp
3 -------------------------
4 begin : December 20 , 2016
5 copyright : (C) 2007 by Marco Hugentobler (original code)
6 (C) 2014 by Alessandro Pasotti (original code)
7 (C) 2016 by David Marteau
8 email : marco dot hugentobler at karto dot baug dot ethz dot ch
9 a dot pasotti at itopen dot it
10 david dot marteau at 3liz dot com
11 ***************************************************************************/
12
13/***************************************************************************
14 * *
15 * This program is free software; you can redistribute it and/or modify *
16 * it under the terms of the GNU General Public License as published by *
17 * the Free Software Foundation; either version 2 of the License, or *
18 * (at your option) any later version. *
19 * *
20 ***************************************************************************/
21#include "qgswmsutils.h"
23#include "qgsapplication.h"
24
25#include <QDir>
26#include <QFileInfo>
27#include <QTextStream>
28
29namespace QgsWms
30{
31
33 {
34 const QDir resourcesDir = QFileInfo( QgsApplication::serverResourcesPath() ).absoluteDir();
35 const QFileInfo xsdFileInfo( resourcesDir, QStringLiteral( "schemaExtension.xsd" ) );
36 QString schema_str = QStringLiteral( "<?xml version='1.0'?>" );
37
38 if ( !xsdFileInfo.exists() )
39 {
40 QgsMessageLog::logMessage( QStringLiteral( "Error, xsd file 'schemaExtension.xsd' does not exist" ),
41 QStringLiteral( "Server" ), Qgis::MessageLevel::Critical );
42 }
43 else
44 {
45 QFile file( xsdFileInfo.absoluteFilePath() );
46 if ( file.open( QFile::ReadOnly | QFile::Text ) )
47 {
48 QTextStream in( &file );
49 schema_str = in.readAll();
50 file.close();
51 }
52 else
53 {
54 QgsMessageLog::logMessage( QStringLiteral( "Error, xsd file 'schemaExtension.xsd' not readable" ),
55 QStringLiteral( "Server" ), Qgis::MessageLevel::Critical );
56 }
57 }
58 response.setHeader( QStringLiteral( "Content-Type" ), QStringLiteral( "text/xml; charset=utf-8" ) );
59 response.write( schema_str );
60 }
61
62} // namespace QgsWms
@ Critical
Critical/error message.
Definition qgis.h:102
static QString serverResourcesPath()
Returns the path to the server resources directory.
static void logMessage(const QString &message, const QString &tag=QString(), Qgis::MessageLevel level=Qgis::MessageLevel::Warning, bool notifyUser=true)
Adds a message to the log instance (and creates it if necessary).
QgsServerResponse Class defining response interface passed to services QgsService::executeRequest() m...
virtual void write(const QString &data)
Write string This is a convenient method that will write directly to the underlying I/O device.
virtual void setHeader(const QString &key, const QString &value)=0
Set Header entry Add Header entry to the response Note that it is usually an error to set Header afte...
Median cut implementation.
void writeGetSchemaExtension(QgsServerResponse &response)
Output GetSchemaExtension response.