Merge topic 'message-stdstring'

82edd98300 cmSystemTools: MessageCallback and Message() accept std::string argument

Acked-by: Kitware Robot <kwrobot@kitware.com>
Merge-request: !2929

12 files changed, 35 insertions, 34 deletions

diff --git a/Source/CTest/cmCTestBuildAndTestHandler.cxx b/Source/CTest/cmCTestBuildAndTestHandler.cxx
index 2fd4c7a..3856569 100644
--- a/Source/CTest/cmCTestBuildAndTestHandler.cxx
+++ b/Source/CTest/cmCTestBuildAndTestHandler.cxx
@@ -118,7 +118,7 @@ public:
     : CM(cm)
   {
     cmSystemTools::SetMessageCallback(
-      [&s](const char* msg, const char* /*unused*/) {
+      [&s](const std::string& msg, const char* /*unused*/) {
         s += msg;
         s += "\n";
       });
diff --git a/Source/CursesDialog/ccmake.cxx b/Source/CursesDialog/ccmake.cxx
index f2982a6..745c6bb 100644
--- a/Source/CursesDialog/ccmake.cxx
+++ b/Source/CursesDialog/ccmake.cxx
@@ -150,7 +150,7 @@ int main(int argc, char const* const* argv)
   }
 
   cmSystemTools::SetMessageCallback(
-    [myform](const char* message, const char* title) {
+    [myform](const std::string& message, const char* title) {
       myform->AddError(message, title);
     });
 
diff --git a/Source/CursesDialog/cmCursesForm.h b/Source/CursesDialog/cmCursesForm.h
index ddb67de..7842905 100644
--- a/Source/CursesDialog/cmCursesForm.h
+++ b/Source/CursesDialog/cmCursesForm.h
@@ -9,6 +9,8 @@
 
 #include "cmsys/FStream.hxx"
 
+#include <string>
+
 class cmCursesForm
 {
 public:
@@ -34,7 +36,7 @@ public:
   // Description:
   // During a CMake run, an error handle should add errors
   // to be displayed afterwards.
-  virtual void AddError(const char*, const char*) {}
+  virtual void AddError(const std::string&, const char*) {}
 
   // Description:
   // Turn debugging on. This will create ccmakelog.txt.
diff --git a/Source/CursesDialog/cmCursesMainForm.cxx b/Source/CursesDialog/cmCursesMainForm.cxx
index 8ca7802..f6a1a57 100644
--- a/Source/CursesDialog/cmCursesMainForm.cxx
+++ b/Source/CursesDialog/cmCursesMainForm.cxx
@@ -647,7 +647,8 @@ int cmCursesMainForm::Generate()
   return 0;
 }
 
-void cmCursesMainForm::AddError(const char* message, const char* /*unused*/)
+void cmCursesMainForm::AddError(const std::string& message,
+                                const char* /*unused*/)
 {
   this->Errors.emplace_back(message);
 }
diff --git a/Source/CursesDialog/cmCursesMainForm.h b/Source/CursesDialog/cmCursesMainForm.h
index cc6482f..c09ce2a 100644
--- a/Source/CursesDialog/cmCursesMainForm.h
+++ b/Source/CursesDialog/cmCursesMainForm.h
@@ -81,7 +81,7 @@ public:
    * During a CMake run, an error handle should add errors
    * to be displayed afterwards.
    */
-  void AddError(const char* message, const char* title) override;
+  void AddError(const std::string& message, const char* title) override;
 
   /**
    * Used to do a configure. If argument is specified, it does only the check
diff --git a/Source/QtDialog/QCMake.cxx b/Source/QtDialog/QCMake.cxx
index a073c30..6442d05 100644
--- a/Source/QtDialog/QCMake.cxx
+++ b/Source/QtDialog/QCMake.cxx
@@ -25,7 +25,7 @@ QCMake::QCMake(QObject* p)
   cmSystemTools::SetRunCommandHideConsole(true);
 
   cmSystemTools::SetMessageCallback(
-    [this](const char* msg, const char* title) {
+    [this](std::string const& msg, const char* title) {
       this->messageCallback(msg, title);
     });
   cmSystemTools::SetStdoutCallback(
@@ -359,9 +359,9 @@ void QCMake::progressCallback(const char* msg, float percent)
   QCoreApplication::processEvents();
 }
 
-void QCMake::messageCallback(const char* msg, const char* /*title*/)
+void QCMake::messageCallback(std::string const& msg, const char* /*title*/)
 {
-  emit this->errorMessage(QString::fromLocal8Bit(msg));
+  emit this->errorMessage(QString::fromStdString(msg));
   QCoreApplication::processEvents();
 }
 
diff --git a/Source/QtDialog/QCMake.h b/Source/QtDialog/QCMake.h
index ef4d2a1..8492606 100644
--- a/Source/QtDialog/QCMake.h
+++ b/Source/QtDialog/QCMake.h
@@ -169,7 +169,7 @@ protected:
 
   bool interruptCallback();
   void progressCallback(const char* msg, float percent);
-  void messageCallback(const char* msg, const char* title);
+  void messageCallback(std::string const& msg, const char* title);
   void stdoutCallback(std::string const& msg);
   void stderrCallback(std::string const& msg);
 
diff --git a/Source/cmServer.cxx b/Source/cmServer.cxx
index e740c05..719e6b1 100644
--- a/Source/cmServer.cxx
+++ b/Source/cmServer.cxx
@@ -97,7 +97,7 @@ void cmServer::ProcessRequest(cmConnection* connection,
   }
 
   cmSystemTools::SetMessageCallback(
-    [&request](const char* msg, const char* title) {
+    [&request](const std::string& msg, const char* title) {
       reportMessage(msg, title, request);
     });
 
@@ -165,15 +165,14 @@ void cmServer::reportProgress(const char* msg, float progress,
   }
 }
 
-void cmServer::reportMessage(const char* msg, const char* title,
+void cmServer::reportMessage(const std::string& msg, const char* title,
                              const cmServerRequest& request)
 {
-  assert(msg);
   std::string titleString;
   if (title) {
     titleString = title;
   }
-  request.ReportMessage(std::string(msg), titleString);
+  request.ReportMessage(msg, titleString);
 }
 
 cmServerResponse cmServer::SetProtocolVersion(const cmServerRequest& request)
diff --git a/Source/cmServer.h b/Source/cmServer.h
index e1ed27a..3edc887 100644
--- a/Source/cmServer.h
+++ b/Source/cmServer.h
@@ -121,7 +121,7 @@ public:
 private:
   static void reportProgress(const char* msg, float progress,
                              const cmServerRequest& request);
-  static void reportMessage(const char* msg, const char* title,
+  static void reportMessage(const std::string& msg, const char* title,
                             const cmServerRequest& request);
 
   // Handle requests:
diff --git a/Source/cmSystemTools.cxx b/Source/cmSystemTools.cxx
index b3e6e62..89bf2f8 100644
--- a/Source/cmSystemTools.cxx
+++ b/Source/cmSystemTools.cxx
@@ -323,16 +323,16 @@ void cmSystemTools::Stdout(const std::string& s)
   }
 }
 
-void cmSystemTools::Message(const char* m1, const char* title)
+void cmSystemTools::Message(const std::string& m, const char* title)
 {
   if (s_DisableMessages) {
     return;
   }
   if (s_MessageCallback) {
-    s_MessageCallback(m1, title);
+    s_MessageCallback(m, title);
     return;
   }
-  std::cerr << m1 << std::endl << std::flush;
+  std::cerr << m << std::endl << std::flush;
 }
 
 void cmSystemTools::ReportLastSystemError(const char* msg)
diff --git a/Source/cmSystemTools.h b/Source/cmSystemTools.h
index 798bcba..88758a6 100644
--- a/Source/cmSystemTools.h
+++ b/Source/cmSystemTools.h
@@ -56,7 +56,7 @@ public:
    */
   static std::string TrimWhitespace(const std::string& s);
 
-  using MessageCallback = std::function<void(const char*, const char*)>;
+  using MessageCallback = std::function<void(const std::string&, const char*)>;
   /**
    *  Set the function used by GUIs to display error messages
    *  Function gets passed: message as a const char*,
@@ -74,11 +74,7 @@ public:
   /**
    * Display a message.
    */
-  static void Message(const char* m, const char* title = nullptr);
-  static void Message(const std::string& m, const char* title = nullptr)
-  {
-    Message(m.c_str(), title);
-  }
+  static void Message(const std::string& m, const char* title = nullptr);
 
   using OutputCallback = std::function<void(std::string const&)>;
 
diff --git a/Source/cmakemain.cxx b/Source/cmakemain.cxx
index 890b74e..a49246b 100644
--- a/Source/cmakemain.cxx
+++ b/Source/cmakemain.cxx
@@ -142,8 +142,8 @@ static std::string cmakemainGetStack(cmake* cm)
   return msg;
 }
 
-static void cmakemainMessageCallback(const char* m, const char* /*unused*/,
-                                     cmake* cm)
+static void cmakemainMessageCallback(const std::string& m,
+                                     const char* /*unused*/, cmake* cm)
 {
   std::cerr << m << cmakemainGetStack(cm) << std::endl << std::flush;
 }
@@ -319,9 +319,10 @@ int do_cmake(int ac, char const* const* av)
   cmake cm(role, mode);
   cm.SetHomeDirectory("");
   cm.SetHomeOutputDirectory("");
-  cmSystemTools::SetMessageCallback([&cm](const char* msg, const char* title) {
-    cmakemainMessageCallback(msg, title, &cm);
-  });
+  cmSystemTools::SetMessageCallback(
+    [&cm](const std::string& msg, const char* title) {
+      cmakemainMessageCallback(msg, title, &cm);
+    });
   cm.SetProgressCallback([&cm](const char* msg, float prog) {
     cmakemainProgressCallback(msg, prog, &cm);
   });
@@ -499,9 +500,10 @@ static int do_build(int ac, char const* const* av)
   }
 
   cmake cm(cmake::RoleInternal, cmState::Unknown);
-  cmSystemTools::SetMessageCallback([&cm](const char* msg, const char* title) {
-    cmakemainMessageCallback(msg, title, &cm);
-  });
+  cmSystemTools::SetMessageCallback(
+    [&cm](const std::string& msg, const char* title) {
+      cmakemainMessageCallback(msg, title, &cm);
+    });
   cm.SetProgressCallback([&cm](const char* msg, float prog) {
     cmakemainProgressCallback(msg, prog, &cm);
   });
@@ -541,9 +543,10 @@ static int do_open(int ac, char const* const* av)
   }
 
   cmake cm(cmake::RoleInternal, cmState::Unknown);
-  cmSystemTools::SetMessageCallback([&cm](const char* msg, const char* title) {
-    cmakemainMessageCallback(msg, title, &cm);
-  });
+  cmSystemTools::SetMessageCallback(
+    [&cm](const std::string& msg, const char* title) {
+      cmakemainMessageCallback(msg, title, &cm);
+    });
   cm.SetProgressCallback([&cm](const char* msg, float prog) {
     cmakemainProgressCallback(msg, prog, &cm);
   });