server-mode: Add command to compute the build system

1 files changed, 23 insertions, 0 deletions

diff --git a/Source/cmServerProtocol.cxx b/Source/cmServerProtocol.cxx
index 06f5177..134edf3 100644
--- a/Source/cmServerProtocol.cxx
+++ b/Source/cmServerProtocol.cxx
@@ -280,6 +280,9 @@ const cmServerResponse cmServerProtocol1_0::Process(
 {
   assert(this->m_State >= STATE_ACTIVE);
 
+  if (request.Type == kCOMPUTE_TYPE) {
+    return this->ProcessCompute(request);
+  }
   if (request.Type == kCONFIGURE_TYPE) {
     return this->ProcessConfigure(request);
   }
@@ -298,6 +301,26 @@ bool cmServerProtocol1_0::IsExperimental() const
   return true;
 }
 
+cmServerResponse cmServerProtocol1_0::ProcessCompute(
+  const cmServerRequest& request)
+{
+  if (this->m_State > STATE_CONFIGURED) {
+    return request.ReportError("This build system was already generated.");
+  }
+  if (this->m_State < STATE_CONFIGURED) {
+    return request.ReportError("This project was not configured yet.");
+  }
+
+  cmake* cm = this->CMakeInstance();
+  int ret = cm->Generate();
+
+  if (ret < 0) {
+    return request.ReportError("Failed to compute build system.");
+  }
+  m_State = STATE_COMPUTED;
+  return request.Reply(Json::Value());
+}
+
 cmServerResponse cmServerProtocol1_0::ProcessConfigure(
   const cmServerRequest& request)
 {