Qnx: Add a BlackBerry setup page to setup the plugin

Change-Id: I7a15f29d1b0d25f41c8bec7c907da7c60d59dcc1
Reviewed-by: Tobias Hunger <tobias.hunger@digia.com>

src/plugins/qnx/qnxutils.cpp

@@ -30,9 +30,10 @@
 ****************************************************************************/
 
 #include "qnxutils.h"
-
 #include "qnxabstractqtversion.h"
 
+#include <utils/hostosinfo.h>
+
 #include <QDir>
 
 using namespace Qnx;
@@ -73,3 +74,142 @@ QStringList QnxUtils::searchPaths(QnxAbstractQtVersion *qtVersion)
 
     return searchPaths;
 }
+
+QMultiMap<QString, QString> QnxUtils::parseEnvironmentFile(const QString &fileName)
+{
+    QMultiMap<QString, QString> result;
+
+    QFile file(fileName);
+    if (!file.open(QIODevice::ReadOnly))
+        return result;
+
+    QTextStream str(&file);
+    QMap<QString, QString> fileContent;
+    while (!str.atEnd()) {
+        QString line = str.readLine();
+        if (!line.contains(QLatin1Char('=')))
+            continue;
+
+        int equalIndex = line.indexOf(QLatin1Char('='));
+        QString var = line.left(equalIndex);
+        //Remove set in front
+        if (var.startsWith(QLatin1String("set ")))
+            var = var.right(var.size() - 4);
+
+        QString value = line.mid(equalIndex + 1);
+
+        if (Utils::HostOsInfo::isWindowsHost()) {
+            QRegExp systemVarRegExp(QLatin1String("IF NOT DEFINED ([\\w\\d]+)\\s+set ([\\w\\d]+)=([\\w\\d]+)"));
+            if (line.contains(systemVarRegExp)) {
+                var = systemVarRegExp.cap(2);
+                Utils::Environment sysEnv = Utils::Environment::systemEnvironment();
+                QString sysVar = systemVarRegExp.cap(1);
+                if (sysEnv.hasKey(sysVar))
+                    value = sysEnv.value(sysVar);
+                else
+                    value = systemVarRegExp.cap(3);
+            }
+        }
+        else if (Utils::HostOsInfo::isAnyUnixHost()) {
+            QRegExp systemVarRegExp(QLatin1String("\\$\\{([\\w\\d]+):=([\\w\\d]+)\\}")); // to match e.g. "${QNX_HOST_VERSION:=10_0_9_52}"
+            if (value.contains(systemVarRegExp)) {
+                Utils::Environment sysEnv = Utils::Environment::systemEnvironment();
+                QString sysVar = systemVarRegExp.cap(1);
+                if (sysEnv.hasKey(sysVar))
+                    value = sysEnv.value(sysVar);
+                else
+                    value = systemVarRegExp.cap(2);
+            }
+        }
+
+        if (value.startsWith(QLatin1Char('"')))
+            value = value.mid(1);
+        if (value.endsWith(QLatin1Char('"')))
+            value = value.left(value.size() - 1);
+
+        fileContent[var] = value;
+    }
+    file.close();
+
+    QMapIterator<QString, QString> it(fileContent);
+    while (it.hasNext()) {
+        it.next();
+        QStringList values;
+        if (Utils::HostOsInfo::isWindowsHost())
+            values = it.value().split(QLatin1Char(';'));
+        else if (Utils::HostOsInfo::isAnyUnixHost())
+            values = it.value().split(QLatin1Char(':'));
+
+        QString key = it.key();
+        foreach (const QString &value, values) {
+            const QString ownKeyAsWindowsVar = QLatin1Char('%') + key + QLatin1Char('%');
+            const QString ownKeyAsUnixVar = QLatin1Char('$') + key;
+            if (value != ownKeyAsUnixVar && value != ownKeyAsWindowsVar) { // to ignore e.g. PATH=$PATH
+                QString val = value;
+                if (val.contains(QLatin1Char('%')) || val.contains(QLatin1Char('$'))) {
+                    QMapIterator<QString, QString> replaceIt(fileContent);
+                    while (replaceIt.hasNext()) {
+                        replaceIt.next();
+                        const QString replaceKey = replaceIt.key();
+                        if (replaceKey == key)
+                            continue;
+
+                        const QString keyAsWindowsVar = QLatin1Char('%') + replaceKey + QLatin1Char('%');
+                        const QString keyAsUnixVar = QLatin1Char('$') + replaceKey;
+                        if (val.contains(keyAsWindowsVar))
+                            val.replace(keyAsWindowsVar, replaceIt.value());
+                        if (val.contains(keyAsUnixVar))
+                            val.replace(keyAsUnixVar, replaceIt.value());
+                    }
+                }
+                result.insert(key, val);
+            }
+        }
+    }
+
+    if (!result.contains(QLatin1String("CPUVARDIR")))
+            result.insert(QLatin1String("CPUVARDIR"), QLatin1String("armle-v7"));
+
+    return result;
+}
+
+bool QnxUtils::isValidNdkPath(const QString &ndkPath)
+{
+    return (QFileInfo(envFilePath(ndkPath)).exists());
+}
+
+QString QnxUtils::envFilePath(const QString &ndkPath)
+{
+    QString envFile;
+    if (Utils::HostOsInfo::isWindowsHost())
+        envFile = ndkPath + QLatin1String("/bbndk-env.bat");
+    else if (Utils::HostOsInfo::isAnyUnixHost())
+        envFile = ndkPath + QLatin1String("/bbndk-env.sh");
+
+    return envFile;
+}
+
+void QnxUtils::prependQnxMapToEnvironment(const QMultiMap<QString, QString> &qnxMap, Utils::Environment &env)
+{
+    QMultiMap<QString, QString>::const_iterator it;
+    QMultiMap<QString, QString>::const_iterator end(qnxMap.constEnd());
+    for (it = qnxMap.constBegin(); it != end; ++it) {
+        const QString key = it.key();
+        const QString value = it.value();
+
+        if (key == QLatin1String("PATH"))
+            env.prependOrSetPath(value);
+        else if (key == QLatin1String("LD_LIBRARY_PATH"))
+            env.prependOrSetLibrarySearchPath(value);
+        else
+            env.set(key, value);
+    }
+}
+
+Utils::FileName QnxUtils::executableWithExtension(const Utils::FileName &fileName)
+{
+    Utils::FileName result = fileName;
+    if (Utils::HostOsInfo::isWindowsHost())
+        result.append(QLatin1String(".exe"));
+    return result;
+}