SSH: Link Botan objects into libQtcSsh.

Using Botan as a shared library is dangerous due to the use of
dynamic_cast and exceptions, which both reproducibly fail to work on
MacOs. Since there are no other users of Botan, we just add its objects
to the SSH library.

Change-Id: Ic79f081d2e1231a52feef02ef5b68761692f1110
Reviewed-by: Eike Ziller <eike.ziller@digia.com>

qtcreator.qbp

@@ -16,7 +16,6 @@ Project {
         "lib/qtcreator/qtcomponents/qtcomponents.qbs",
         "share/share.qbs",
         "share/qtcreator/translations/translations.qbs",
-        "src/libs/3rdparty/botan/botan.qbs",
         "src/libs/aggregation/aggregation.qbs",
         "src/libs/cplusplus/cplusplus.qbs",
         "src/libs/extensionsystem/extensionsystem.qbs",

src/libs/3rdparty/3rdparty.pro

-TEMPLATE = subdirs
-CONFIG  += ordered
-
-SUBDIRS += botan

src/libs/3rdparty/botan/botan.pri

 INCLUDEPATH *= $$PWD/..
-LIBS *= -l$$qtLibraryName(Botan)
+HEADERS += $$PWD/botan.h
+SOURCES += $$PWD/botan.cpp
+
+CONFIG += exceptions
+
+DEPENDPATH += .
+
+DEFINES += BOTAN_DLL="\"\""
+unix:DEFINES += BOTAN_TARGET_OS_HAS_GETTIMEOFDAY BOTAN_HAS_ALLOC_MMAP \
+    BOTAN_HAS_ENTROPY_SRC_DEV_RANDOM BOTAN_HAS_ENTROPY_SRC_EGD BOTAN_HAS_ENTROPY_SRC_FTW \
+    BOTAN_HAS_ENTROPY_SRC_UNIX BOTAN_HAS_MUTEX_PTHREAD BOTAN_HAS_PIPE_UNIXFD_IO
+*linux*:DEFINES += BOTAN_TARGET_OS_IS_LINUX BOTAN_TARGET_OS_HAS_CLOCK_GETTIME \
+    BOTAN_TARGET_OS_HAS_DLOPEN BOTAN_TARGET_OS_HAS_GMTIME_R BOTAN_TARGET_OS_HAS_POSIX_MLOCK \
+    BOTAN_HAS_DYNAMICALLY_LOADED_ENGINE BOTAN_HAS_DYNAMIC_LOADER
+macx:DEFINES += BOTAN_TARGET_OS_IS_DARWIN
+*g++*:DEFINES += BOTAN_BUILD_COMPILER_IS_GCC
+*clang*:DEFINES += BOTAN_BUILD_COMPILER_IS_CLANG
+*icc*:DEFINES += BOTAN_BUILD_COMPILER_IS_INTEL
+
+win32 {
+    DEFINES += BOTAN_TARGET_OS_IS_WINDOWS \
+        BOTAN_TARGET_OS_HAS_LOADLIBRARY BOTAN_TARGET_OS_HAS_WIN32_GET_SYSTEMTIME \
+        BOTAN_TARGET_OS_HAS_WIN32_VIRTUAL_LOCK BOTAN_HAS_DYNAMICALLY_LOADED_ENGINE \
+        BOTAN_HAS_DYNAMIC_LOADER BOTAN_HAS_ENTROPY_SRC_CAPI BOTAN_HAS_ENTROPY_SRC_WIN32 \
+        BOTAN_HAS_MUTEX_WIN32
+
+    win32-msvc* {
+        QMAKE_CXXFLAGS += -wd4251 -wd4290 -wd4250
+        DEFINES += BOTAN_BUILD_COMPILER_IS_MSVC BOTAN_TARGET_OS_HAS_GMTIME_S
+    } else {
+        QMAKE_CFLAGS += -fpermissive -finline-functions -Wno-long-long
+        QMAKE_CXXFLAGS += -fpermissive -finline-functions -Wno-long-long
+    }
+    LIBS += -ladvapi32 -luser32
+}
+
+unix:*-g++* {
+    QMAKE_CFLAGS += -fPIC -ansi -fpermissive -finline-functions -Wno-long-long
+    QMAKE_CXXFLAGS += -fPIC -ansi -fpermissive -finline-functions -Wno-long-long
+    QMAKE_CXXFLAGS_HIDESYMS -= -fvisibility-inlines-hidden # for ubuntu 7.04
+}
+
+linux*|freebsd* {
+    LIBS += -lrt
+}

src/libs/3rdparty/botan/botan.pro

-TEMPLATE = lib
-TARGET = Botan
-
-PRECOMPILED_HEADER = ../precompiled_headers/botan_pch.h
-
-CONFIG += exceptions
-
-include(../../../qtcreatorlibrary.pri)
-
-DEPENDPATH += .
-INCLUDEPATH += .
-
-DEFINES += BOTAN_DLL=Q_DECL_EXPORT
-unix:DEFINES += BOTAN_TARGET_OS_HAS_GETTIMEOFDAY BOTAN_HAS_ALLOC_MMAP \
-    BOTAN_HAS_ENTROPY_SRC_DEV_RANDOM BOTAN_HAS_ENTROPY_SRC_EGD BOTAN_HAS_ENTROPY_SRC_FTW \
-    BOTAN_HAS_ENTROPY_SRC_UNIX BOTAN_HAS_MUTEX_PTHREAD BOTAN_HAS_PIPE_UNIXFD_IO
-*linux*:DEFINES += BOTAN_TARGET_OS_IS_LINUX BOTAN_TARGET_OS_HAS_CLOCK_GETTIME \
-    BOTAN_TARGET_OS_HAS_DLOPEN BOTAN_TARGET_OS_HAS_GMTIME_R BOTAN_TARGET_OS_HAS_POSIX_MLOCK \
-    BOTAN_HAS_DYNAMICALLY_LOADED_ENGINE BOTAN_HAS_DYNAMIC_LOADER
-macx:DEFINES += BOTAN_TARGET_OS_IS_DARWIN
-*g++*:DEFINES += BOTAN_BUILD_COMPILER_IS_GCC
-*clang*:DEFINES += BOTAN_BUILD_COMPILER_IS_CLANG
-*icc*:DEFINES += BOTAN_BUILD_COMPILER_IS_INTEL
-
-win32 {
-    DEFINES += BOTAN_TARGET_OS_IS_WINDOWS \
-        BOTAN_TARGET_OS_HAS_LOADLIBRARY BOTAN_TARGET_OS_HAS_WIN32_GET_SYSTEMTIME \
-        BOTAN_TARGET_OS_HAS_WIN32_VIRTUAL_LOCK BOTAN_HAS_DYNAMICALLY_LOADED_ENGINE \
-        BOTAN_HAS_DYNAMIC_LOADER BOTAN_HAS_ENTROPY_SRC_CAPI BOTAN_HAS_ENTROPY_SRC_WIN32 \
-        BOTAN_HAS_MUTEX_WIN32
-
-    win32-msvc* {
-        QMAKE_CXXFLAGS += -wd4251 -wd4290 -wd4250
-        DEFINES += BOTAN_BUILD_COMPILER_IS_MSVC BOTAN_TARGET_OS_HAS_GMTIME_S
-    } else {
-        QMAKE_CFLAGS += -fpermissive -finline-functions -Wno-long-long
-        QMAKE_CXXFLAGS += -fpermissive -finline-functions -Wno-long-long
-    }
-    LIBS += -ladvapi32 -luser32
-}
-
-unix:*-g++* {
-    QMAKE_CFLAGS += -fPIC -ansi -fpermissive -finline-functions -Wno-long-long
-    QMAKE_CXXFLAGS += -fPIC -ansi -fpermissive -finline-functions -Wno-long-long
-    QMAKE_CXXFLAGS_HIDESYMS -= -fvisibility-inlines-hidden # for ubuntu 7.04
-}
-
-HEADERS += botan.h
-SOURCES += botan.cpp
-
-linux*|freebsd* {
-    LIBS += -lrt
-}

src/libs/3rdparty/botan/botan.qbs

-import qbs.base 1.0
-import "../../QtcLibrary.qbs" as QtcLibrary
-
-QtcLibrary {
-    name: "Botan"
-
-    Depends { name: "cpp" }
-    Depends { name: "Qt.core" }
-
-    cpp.includePaths: '.'
-    cpp.dynamicLibraries: {
-        if (qbs.targetOS == "windows") {
-            return [
-                "advapi32",
-                "user32"
-            ]
-        } else {
-            return ["rt", "dl"]
-        }
-    }
-
-    cpp.defines: {
-        var result = ["BOTAN_DLL=Q_DECL_EXPORT"]
-        if (qbs.toolchain == "msvc")
-            result.push("BOTAN_BUILD_COMPILER_IS_MSVC", "BOTAN_TARGET_OS_HAS_GMTIME_S")
-        if (qbs.toolchain == "gcc" || qbs.toolchain == "mingw")
-            result.push("BOTAN_BUILD_COMPILER_IS_GCC")
-        if (qbs.targetOS == "linux")
-            result.push("BOTAN_TARGET_OS_IS_LINUX", "BOTAN_TARGET_OS_HAS_CLOCK_GETTIME",
-                "BOTAN_TARGET_OS_HAS_DLOPEN", " BOTAN_TARGET_OS_HAS_GMTIME_R",
-                "BOTAN_TARGET_OS_HAS_POSIX_MLOCK", "BOTAN_HAS_DYNAMICALLY_LOADED_ENGINE",
-                "BOTAN_HAS_DYNAMIC_LOADER", "BOTAN_TARGET_OS_HAS_GETTIMEOFDAY",
-                "BOTAN_HAS_ALLOC_MMAP", "BOTAN_HAS_ENTROPY_SRC_DEV_RANDOM",
-                "BOTAN_HAS_ENTROPY_SRC_EGD", "BOTAN_HAS_ENTROPY_SRC_FTW",
-                "BOTAN_HAS_ENTROPY_SRC_UNIX", "BOTAN_HAS_MUTEX_PTHREAD", "BOTAN_HAS_PIPE_UNIXFD_IO")
-        if (qbs.targetOS == "mac")
-            result.push("BOTAN_TARGET_OS_IS_DARWIN", "BOTAN_TARGET_OS_HAS_GETTIMEOFDAY",
-                "BOTAN_HAS_ALLOC_MMAP", "BOTAN_HAS_ENTROPY_SRC_DEV_RANDOM",
-                "BOTAN_HAS_ENTROPY_SRC_EGD", "BOTAN_HAS_ENTROPY_SRC_FTW",
-                "BOTAN_HAS_ENTROPY_SRC_UNIX", "BOTAN_HAS_MUTEX_PTHREAD", "BOTAN_HAS_PIPE_UNIXFD_IO")
-        if (qbs.targetOS == "windows")
-            result.push("BOTAN_TARGET_OS_IS_WINDOWS",
-                "BOTAN_TARGET_OS_HAS_LOADLIBRARY", "BOTAN_TARGET_OS_HAS_WIN32_GET_SYSTEMTIME",
-                "BOTAN_TARGET_OS_HAS_WIN32_VIRTUAL_LOCK", "BOTAN_HAS_DYNAMICALLY_LOADED_ENGINE",
-                "BOTAN_HAS_DYNAMIC_LOADER", "BOTAN_HAS_ENTROPY_SRC_CAPI",
-                "BOTAN_HAS_ENTROPY_SRC_WIN32", "BOTAN_HAS_MUTEX_WIN32")
-        return base.concat(result)
-    }
-
-    Properties {
-        condition: qbs.toolchain == "mingw"
-        cpp.cxxFlags: [
-            "-fpermissive",
-            "-finline-functions",
-            "-Wno-long-long"
-        ]
-    }
-
-    files: [ "botan.h", "botan.cpp" ]
-
-    ProductModule {
-        Depends { name: "cpp" }
-        cpp.linkerFlags: {
-            if (qbs.toolchain == "mingw") {
-                return ["-Wl,--enable-auto-import"]
-            }
-        }
-        cpp.includePaths: '..'
-    }
-}

src/libs/3rdparty/precompiled_headers/botan_pch.h

-/****************************************************************************
-**
-** Copyright (C) 2009 Digia Plc and/or its subsidiary(-ies).
-** Contact: http://www.qt-project.org/legal
-**
-** This file is part of Qt Creator.
-**
-** Commercial License Usage
-** Licensees holding valid commercial Qt licenses may use this file in
-** accordance with the commercial license agreement provided with the
-** Software or, alternatively, in accordance with the terms contained in
-** a written agreement between you and Digia.  For licensing terms and
-** conditions see http://qt.digia.com/licensing.  For further information
-** use the contact form at http://qt.digia.com/contact-us.
-**
-** GNU Lesser General Public License Usage
-** Alternatively, this file may be used under the terms of the GNU Lesser
-** General Public License version 2.1 as published by the Free Software
-** Foundation and appearing in the file LICENSE.LGPL included in the
-** packaging of this file.  Please review the following information to
-** ensure the GNU Lesser General Public License version 2.1 requirements
-** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
-**
-** In addition, as a special exception, Digia gives you certain additional
-** rights.  These rights are described in the Digia Qt LGPL Exception
-** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
-**
-****************************************************************************/
-
-#if defined __cplusplus
-#include <QtGlobal>
-
-#ifdef Q_WS_WIN
-# define _POSIX_
-# include <limits.h>
-# undef _POSIX_
-#endif
-
-#include "../botan/botan.h"
-
-#include <map>
-#include <fstream>
-#include <memory>
-#include <algorithm>
-#include <iostream>
-#include <vector>
-#include <string>
-
-#endif

src/libs/libs.pro

@@ -5,7 +5,6 @@ QT += core gui
 # aggregation and extensionsystem are directly in src.pro
 # because of dependencies of app
 SUBDIRS   = \
-    3rdparty \
     utils \
     utils/process_stub.pro \
     languageutils \

src/libs/ssh/ssh.pro

@@ -65,3 +65,5 @@ HEADERS = $$PWD/sshsendfacility_p.h \
     $$PWD/ssh_global.h
 
 FORMS = $$PWD/sshkeycreationdialog.ui
+
+include(../3rdparty/botan/botan.pri)

src/libs/ssh/ssh.qbs

@@ -4,17 +4,17 @@ import "../QtcLibrary.qbs" as QtcLibrary
 QtcLibrary {
     name: "QtcSsh"
 
-    cpp.defines: base.concat(["QSSH_LIBRARY"])
+    cpp.defines: base.concat(["QSSH_LIBRARY"]).concat(botanDefines)
+    cpp.dynamicLibraries: botanLibs
     cpp.includePaths: [
         ".",
         "..",
         "../..",
         buildDirectory
-    ]
+    ].concat(botanIncludes)
 
     Depends { name: "cpp" }
     Depends { name: "Qt"; submodules: ["widgets", "network" ] }
-    Depends { name: "Botan" }
 
     files: [
         "sftpchannel.h", "sftpchannel_p.h", "sftpchannel.cpp",
@@ -46,7 +46,48 @@ QtcLibrary {
         "sshexception_p.h",
         "sshpseudoterminal.h",
         "sshbotanconversions_p.h"
-    ]
+    ].concat(botanFiles)
+
+    property var botanIncludes: ["../3rdparty"]
+    property var botanLibs: qbs.targetOS === "windows" ? ["advapi32", "user32"] : ["rt", "dl"]
+    property var botanDefines: {
+            var result = ['BOTAN_DLL=""']
+            if (qbs.toolchain === "msvc")
+                result.push("BOTAN_BUILD_COMPILER_IS_MSVC", "BOTAN_TARGET_OS_HAS_GMTIME_S")
+            if (qbs.toolchain === "gcc" || qbs.toolchain === "mingw")
+                result.push("BOTAN_BUILD_COMPILER_IS_GCC")
+            if (qbs.targetOS === "linux")
+                result.push("BOTAN_TARGET_OS_IS_LINUX", "BOTAN_TARGET_OS_HAS_CLOCK_GETTIME",
+                            "BOTAN_TARGET_OS_HAS_DLOPEN", " BOTAN_TARGET_OS_HAS_GMTIME_R",
+                            "BOTAN_TARGET_OS_HAS_POSIX_MLOCK", "BOTAN_HAS_DYNAMICALLY_LOADED_ENGINE",
+                            "BOTAN_HAS_DYNAMIC_LOADER", "BOTAN_TARGET_OS_HAS_GETTIMEOFDAY",
+                            "BOTAN_HAS_ALLOC_MMAP", "BOTAN_HAS_ENTROPY_SRC_DEV_RANDOM",
+                            "BOTAN_HAS_ENTROPY_SRC_EGD", "BOTAN_HAS_ENTROPY_SRC_FTW",
+                            "BOTAN_HAS_ENTROPY_SRC_UNIX", "BOTAN_HAS_MUTEX_PTHREAD", "BOTAN_HAS_PIPE_UNIXFD_IO")
+            if (qbs.targetOS === "mac")
+                result.push("BOTAN_TARGET_OS_IS_DARWIN", "BOTAN_TARGET_OS_HAS_GETTIMEOFDAY",
+                            "BOTAN_HAS_ALLOC_MMAP", "BOTAN_HAS_ENTROPY_SRC_DEV_RANDOM",
+                            "BOTAN_HAS_ENTROPY_SRC_EGD", "BOTAN_HAS_ENTROPY_SRC_FTW",
+                            "BOTAN_HAS_ENTROPY_SRC_UNIX", "BOTAN_HAS_MUTEX_PTHREAD", "BOTAN_HAS_PIPE_UNIXFD_IO")
+            if (qbs.targetOS === "windows")
+                result.push("BOTAN_TARGET_OS_IS_WINDOWS",
+                            "BOTAN_TARGET_OS_HAS_LOADLIBRARY", "BOTAN_TARGET_OS_HAS_WIN32_GET_SYSTEMTIME",
+                            "BOTAN_TARGET_OS_HAS_WIN32_VIRTUAL_LOCK", "BOTAN_HAS_DYNAMICALLY_LOADED_ENGINE",
+                            "BOTAN_HAS_DYNAMIC_LOADER", "BOTAN_HAS_ENTROPY_SRC_CAPI",
+                            "BOTAN_HAS_ENTROPY_SRC_WIN32", "BOTAN_HAS_MUTEX_WIN32")
+            return result
+        }
+    property var botanFiles: [ "../3rdparty/botan/botan.h", "../3rdparty/botan/botan.cpp" ]
+
+    // For Botan.
+    Properties {
+        condition: qbs.toolchain === "mingw"
+        cpp.cxxFlags: [
+            "-fpermissive",
+            "-finline-functions",
+            "-Wno-long-long"
+        ]
+    }
 
     ProductModule {
         Depends { name: "cpp" }

src/libs/ssh/ssh_dependencies.pri

-include(../3rdparty/botan/botan.pri)

src/plugins/qt4projectmanager/qt4projectmanager.qbs

@@ -12,7 +12,6 @@ QtcPlugin {
     Depends { name: "CppTools" }
     Depends { name: "Debugger" }
     Depends { name: "QmlJS" }
-    Depends { name: "Botan" }
     Depends { name: "CPlusPlus" }
     Depends { name: "TextEditor" }
 

src/plugins/qt4projectmanager/qt4projectmanager_dependencies.pri

@@ -3,4 +3,3 @@ include(../../plugins/qtsupport/qtsupport.pri)
 include(../../plugins/cpptools/cpptools.pri)
 include(../../plugins/debugger/debugger.pri)
 include(../../libs/qmljs/qmljs.pri)
-include(../../libs/3rdparty/botan/botan.pri)