Externalize license key handling from configure

Enterprise only license key handling removed from configure.
This does not affect the functionality of the Open Source version nor
the enterprise version.

Change-Id: I01736eba3066c56b6e50e022fae8de6aa9bd884b
Reviewed-by: Lars Knoll <lars.knoll@digia.com>
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@digia.com>

4 files changed, 40 insertions, 194 deletions

diff --git a/tools/configure/configureapp.cpp b/tools/configure/configureapp.cpp
index fddf99d2da..9cebe6682b 100644
--- a/tools/configure/configureapp.cpp
+++ b/tools/configure/configureapp.cpp
@@ -3388,7 +3388,7 @@ void Configure::generateConfigfiles()
                       << endl;
         }
         tmpStream << "/* License information */" << endl;
-        tmpStream << "#define QT_PRODUCT_LICENSEE \"" << licenseInfo[ "LICENSEE" ] << "\"" << endl;
+        tmpStream << "#define QT_PRODUCT_LICENSEE \"" << dictionary[ "LICENSEE" ] << "\"" << endl;
         tmpStream << "#define QT_PRODUCT_LICENSE \"" << dictionary[ "EDITION" ] << "\"" << endl;
         tmpStream << endl;
         if (dictionary["BUILDDEV"] == "yes") {
@@ -3508,16 +3508,6 @@ void Configure::generateConfigfiles()
             dictionary[ "DONE" ] = "error";
     }
 
-    if (dictionary["EDITION"] == "Evaluation" || qmakeDefines.contains("QT_EVAL")) {
-        FileWriter tmpStream(buildPath + "/src/corelib/global/qconfig_eval.cpp");
-
-        tmpStream << "/* Evaluation license key */" << endl
-                  << "static const volatile char qt_eval_key_data              [512 + 12] = \"qt_qevalkey=" << licenseInfo["LICENSEKEYEXT"] << "\";" << endl;
-
-        if (!tmpStream.flush())
-            dictionary[ "DONE" ] = "error";
-    }
-
 }
 
 void Configure::displayConfig()
@@ -3542,10 +3532,10 @@ void Configure::displayConfig()
     sout << "    PATH=\n      " << env << endl;
 
     if (dictionary[QStringLiteral("EDITION")] != QStringLiteral("OpenSource")) {
-        QString l1 = licenseInfo[ "LICENSEE" ];
-        QString l2 = licenseInfo[ "LICENSEID" ];
+        QString l1 = dictionary[ "LICENSEE" ];
+        QString l2 = dictionary[ "LICENSEID" ];
         QString l3 = dictionary["EDITION"] + ' ' + "Edition";
-        QString l4 = licenseInfo[ "EXPIRYDATE" ];
+        QString l4 = dictionary[ "EXPIRYDATE" ];
         sout << "Licensee...................." << (l1.isNull() ? "" : l1) << endl;
         sout << "License ID.................." << (l2.isNull() ? "" : l2) << endl;
         sout << "Product license............." << (l3.isNull() ? "" : l3) << endl;
@@ -3877,7 +3867,7 @@ void Configure::generateQConfigCpp()
     {
         FileWriter tmpStream(buildPath + "/src/corelib/global/qconfig.cpp");
         tmpStream << "/* Licensed */" << endl
-                  << "static const char qt_configure_licensee_str          [512 + 12] = \"qt_lcnsuser=" << licenseInfo["LICENSEE"] << "\";" << endl
+                  << "static const char qt_configure_licensee_str          [512 + 12] = \"qt_lcnsuser=" << dictionary["LICENSEE"] << "\";" << endl
                   << "static const char qt_configure_licensed_products_str [512 + 12] = \"qt_lcnsprod=" << dictionary["EDITION"] << "\";" << endl
                   << endl
                   << "/* Build date */" << endl
@@ -4302,7 +4292,7 @@ void Configure::readLicense()
     }
     if (hasOpenSource && openSource) {
         cout << endl << "This is the " << dictionary["PLATFORM NAME"] << " Open Source Edition." << endl;
-        licenseInfo["LICENSEE"] = "Open Source";
+        dictionary["LICENSEE"] = "Open Source";
         dictionary["EDITION"] = "OpenSource";
         cout << endl;
         if (!showLicense(dictionary["LICENSE FILE"])) {
@@ -4316,20 +4306,14 @@ void Configure::readLicense()
     }
 #ifdef COMMERCIAL_VERSION
     else {
-        Tools::checkLicense(dictionary, licenseInfo, firstLicensePath(), sourcePath);
-        if (dictionary["DONE"] != "error") {
-            // give the user some feedback, and prompt for license acceptance
-            cout << endl << "This is the " << dictionary["PLATFORM NAME"] << " " << dictionary["EDITION"] << " Edition."<< endl << endl;
-            if (!showLicense(dictionary["LICENSE FILE"])) {
-                cout << "Configuration aborted since license was not accepted";
-                dictionary["DONE"] = "error";
-                return;
-            }
-        }
+        Tools::checkLicense(dictionary, sourcePath, buildPath);
     }
 #else // !COMMERCIAL_VERSION
     else {
-        cout << endl << "Cannot build commercial edition from the open source version of the library." << endl;
+        cout << endl << "Error: This is the Open Source version of Qt."
+             << endl << "If you want to use Enterprise features of Qt,"
+             << endl << "use the contact form at http://qt.digia.com/contact-us"
+             << endl << "to purchase a license." << endl << endl;
         dictionary["DONE"] = "error";
     }
 #endif
diff --git a/tools/configure/configureapp.h b/tools/configure/configureapp.h
index 36668f18ba..e8de10dcf7 100644
--- a/tools/configure/configureapp.h
+++ b/tools/configure/configureapp.h
@@ -147,7 +147,6 @@ private:
     QString sybase;
     QString sybaseLibs;
 
-    QMap<QString,QString> licenseInfo;
     QString outputLine;
 
     QTextStream outStream;
diff --git a/tools/configure/tools.cpp b/tools/configure/tools.cpp
index 07c3c82a0b..e2a6f3cc8a 100644
--- a/tools/configure/tools.cpp
+++ b/tools/configure/tools.cpp
@@ -40,191 +40,56 @@
 ****************************************************************************/
 
 #include "tools.h"
+#include "environment.h"
 
 #include <qdir.h>
 #include <qfile.h>
 #include <qbytearray.h>
+#include <qstringlist.h>
 
-
-// std stuff ------------------------------------
 #include <iostream>
-#include <windows.h>
-#include <conio.h>
-#define NUMBER_OF_PARTS 7
 
-std::ostream &operator<<(std::ostream &s, const QString &val); // defined in configureapp.cpp
+std::ostream &operator<<(std::ostream &s, const QString &val);
 using namespace std;
 
-void Tools::checkLicense(QMap<QString,QString> &dictionary, QMap<QString,QString> &licenseInfo,
-                         const QString &path, const QString &sourcePath)
+void Tools::checkLicense(QMap<QString,QString> &dictionary,
+                         const QString &sourcePath, const QString &buildPath)
 {
-    QString tpLicense = sourcePath + "/LICENSE.PREVIEW.OPENSOURCE";
-    if (QFile::exists(tpLicense)) {
-        dictionary["EDITION"] = "Preview";
-        dictionary["LICENSE FILE"] = tpLicense;
-        return; // No license key checking in Tech Preview
-    }
-    tpLicense = sourcePath + "/LICENSE.PREVIEW.COMMERCIAL";
+    QString tpLicense = sourcePath + "/LICENSE.PREVIEW.COMMERCIAL";
     if (QFile::exists(tpLicense)) {
         dictionary["EDITION"] = "Preview";
         dictionary["LICENSE FILE"] = tpLicense;
-        return; // No license key checking in Tech Preview
-    }
-
-    // Read in the license file
-    QFile licenseFile(path);
-    if( !path.isEmpty() && licenseFile.open( QFile::ReadOnly ) ) {
-        cout << "Reading license file in....." << qPrintable(path) << endl;
-
-        QString buffer = licenseFile.readLine(1024);
-        while (!buffer.isEmpty()) {
-            if( buffer[ 0 ] != '#' ) {
-                QStringList components = buffer.split( '=' );
-                if ( components.size() >= 2 ) {
-                    QStringList::Iterator it = components.begin();
-                    QString key = (*it++).trimmed().remove('"').toUpper();
-                    QString value = (*it++).trimmed().remove('"');
-                    licenseInfo[ key ] = value;
-                }
-            }
-            // read next line
-            buffer = licenseFile.readLine(1024);
-        }
-        licenseFile.close();
-    } else {
-        cout << "License file not found in " << QDir::homePath() << endl;
-        cout << "Please put the Qt license file, '.qt-license' in your home "
-             << "directory and run configure again.";
-        dictionary["DONE"] = "error";
-        return;
-    }
-
-    // Verify license info...
-    QString licenseKey = licenseInfo["LICENSEKEYEXT"];
-    QByteArray clicenseKey = licenseKey.toLatin1();
-    //We check the license
-    static const char * const SEP = "-";
-    char *licenseParts[NUMBER_OF_PARTS];
-    int partNumber = 0;
-    for (char *part = strtok(clicenseKey.data(), SEP); part != 0; part = strtok(0, SEP))
-        licenseParts[partNumber++] = part;
-    if (partNumber < (NUMBER_OF_PARTS-1)) {
-        dictionary["DONE"] = "error";
-        cout << "License file does not contain proper license key." <<partNumber<< endl;
         return;
     }
 
-    char products = licenseParts[0][0];
-    char* platforms = licenseParts[1];
-    char* licenseSchema = licenseParts[2];
-    char licenseFeatures = licenseParts[3][0];
+    const QString licenseChecker =
+        QDir::toNativeSeparators(sourcePath + "/bin/licheck.exe");
 
-    // Determine edition ---------------------------------------------------------------------------
-    QString licenseType;
-    if (strcmp(licenseSchema,"F4M") == 0) {
-        licenseType = "Commercial";
-        if (products == 'F') {
-            dictionary["EDITION"] = "Universal";
-        } else if (products == 'B') {
-            dictionary["EDITION"] = "FullFramework";
-        } else {
-            dictionary["EDITION"] = "GUIFramework";
-        }
-    } else if (strcmp(licenseSchema,"Z4M") == 0 || strcmp(licenseSchema,"R4M") == 0 || strcmp(licenseSchema,"Q4M") == 0) {
-        if (products == 'B') {
-            dictionary["EDITION"] = "Evaluation";
-            licenseType = "Evaluation";
-        }
-    }
+    if (QFile::exists(licenseChecker)) {
+        const QString qMakeSpec =
+            QDir::toNativeSeparators(dictionary.value("QMAKESPEC"));
+        const QString xQMakeSpec =
+            QDir::toNativeSeparators(dictionary.value("XQMAKESPEC"));
 
-    if (platforms[2] == 'L') {
-        static const char src[] = "8NPQRTZ";
-        static const char dst[] = "UCWX9M7";
-        const char *p = strchr(src, platforms[1]);
-        platforms[1] = dst[p - src];
-    }
+        QString command = QString("%1 %2 %3 %4 %5")
+            .arg(licenseChecker,
+                 QDir::toNativeSeparators(sourcePath),
+                 QDir::toNativeSeparators(buildPath),
+                 qMakeSpec, xQMakeSpec);
 
-#define PL(a,b) (int(a)+int(b)*256)
-    int platformCode = PL(platforms[0],platforms[1]);
-    switch (platformCode) {
-    case PL('X','9'):
-    case PL('X','C'):
-    case PL('X','U'):
-    case PL('X','W'):
-    case PL('X','M'): // old license key
-        dictionary["LICENSE_EXTENSION"] = "-ALLOS";
-        break;
+        int returnValue = 0;
+        QString licheckOutput = Environment::execute(command, &returnValue);
 
-    case PL('6', 'M'):
-    case PL('8', 'M'):
-    case PL('K', 'M'): // old license key
-    case PL('N', '7'):
-    case PL('N', '9'):
-    case PL('N', 'X'):
-    case PL('S', '9'):
-    case PL('S', 'C'):
-    case PL('S', 'U'):
-    case PL('S', 'W'):
-        dictionary["LICENSE_EXTENSION"] = "-EMBEDDED";
-        if (dictionary["PLATFORM NAME"].contains("Windows CE")
-            && platformCode != PL('6', 'M') && platformCode != PL('S', '9')
-            && platformCode != PL('S', 'C') && platformCode != PL('S', 'U')
-            && platformCode != PL('S', 'W') && platformCode != PL('K', 'M')) {
-            dictionary["DONE"] = "error";
-        }
-        break;
-    case PL('R', 'M'):
-    case PL('F', 'M'):
-        dictionary["LICENSE_EXTENSION"] = "-DESKTOP";
-        if (!dictionary["PLATFORM NAME"].endsWith("Windows")) {
+        if (returnValue) {
             dictionary["DONE"] = "error";
+        } else {
+            foreach (const QString &var, licheckOutput.split('\n'))
+                dictionary[var.section('=', 0, 0).toUpper()] = var.section('=', 1, 1);
         }
-        break;
-    default:
-        dictionary["DONE"] = "error";
-        break;
-    }
-#undef PL
-
-    if (dictionary.value("DONE") == "error") {
-        cout << "You are not licensed for the " << dictionary["PLATFORM NAME"] << " platform." << endl << endl;
-        cout << "Please use the contact form at http://qt.digia.com/contact-us to upgrade your license" << endl;
-        cout << "to include the " << dictionary["PLATFORM NAME"] << " platform, or install the" << endl;
-        cout << "Qt Open Source Edition if you intend to develop free software." << endl;
-        return;
-    }
-
-    // Override for evaluation licenses
-    if (dictionary["EDITION"] == "Evaluation")
-        dictionary["LICENSE_EXTENSION"] = "-EVALUATION";
-
-    if (QFile::exists(sourcePath + "/.LICENSE")) {
-        // Generic, no-suffix license
-        dictionary["LICENSE_EXTENSION"].clear();
-    } else if (dictionary["LICENSE_EXTENSION"].isEmpty()) {
-        cout << "License file does not contain proper license key." << endl;
-        dictionary["DONE"] = "error";
-    }
-    if (licenseType.isEmpty()
-        || dictionary["EDITION"].isEmpty()) {
-        cout << "License file does not contain proper license key." << endl;
-        dictionary["DONE"] = "error";
-        return;
-    }
-
-    // copy one of .LICENSE-*(-US) to LICENSE
-    QString toLicenseFile   = sourcePath + "/LICENSE";
-    QString fromLicenseFile = sourcePath + "/.LICENSE" + dictionary["LICENSE_EXTENSION"];
-    if (licenseFeatures == 'B' || licenseFeatures == 'G'
-        || licenseFeatures == 'L' || licenseFeatures == 'Y')
-        fromLicenseFile += "-US";
-
-    if (!CopyFile((wchar_t*)QDir::toNativeSeparators(fromLicenseFile).utf16(),
-        (wchar_t*)QDir::toNativeSeparators(toLicenseFile).utf16(), false)) {
-        cout << "Failed to copy license file (" << fromLicenseFile << ")";
+    } else {
+        cout << endl << "Error: Could not find licheck.exe" << endl
+             << "Try re-installing." << endl << endl;
         dictionary["DONE"] = "error";
-        return;
     }
-    dictionary["LICENSE FILE"] = toLicenseFile;
 }
 
diff --git a/tools/configure/tools.h b/tools/configure/tools.h
index 888a5e07b5..719dae9b90 100644
--- a/tools/configure/tools.h
+++ b/tools/configure/tools.h
@@ -43,15 +43,13 @@
 #define _TOOLS_H_
 
 #include <qstring.h>
-#include <qstringlist.h>
 #include <qmap.h>
 
-
 class Tools
 {
 public:
-    static void checkLicense(QMap<QString,QString> &dictionary, QMap<QString,QString> &licenseInfo,
-                             const QString &path, const QString &sourcePath);
+    static void checkLicense(QMap<QString,QString> &dictionary,
+                             const QString &sourcePath, const QString &buildPath);
 };
 
 #endif // _TOOLS_H_