modules must pass dynamic handles to static dependencies

include/utils/App/App.h

@@ -39,7 +39,15 @@ namespace Archimedes {
             
             virtual void run() = 0;
 
-            virtual void stopModule(std::string lib) { toClose.push_back(lib); }
+            virtual void stopModule(std::string lib) { 
+                //unload modules that depend on the one we are unloading
+                for(std::string s : runOrder) {
+                    if(modules[s]->deps.find(lib) != modules[s]->deps.end()) {
+                        stopModule(s);
+                    }
+                }
+                toClose.push_back(lib); 
+            }
 
             virtual void startModule(std::variant<std::string, Module*> m) { toOpen.push_back(m); }
 
@@ -148,27 +156,42 @@ namespace Archimedes {
 
             virtual void unload(std::string name) {
 
+                std::cout << "Attempting to unload module: " << name << std::endl;
+
                 if(modules.find(name) == modules.end())
                     return;
-
+/*
                 //unload modules that depend on the one we are unloading
                 for(std::string s : runOrder) {
                     if(modules[s]->deps.find(name) != modules[s]->deps.end()) {
                         unload(s);
                     }
                 }
-
+*/
                 Module* m = modules[name];
                 void* h = m->getHandle();
 
                 modules[name] = nullptr;
                 
+                runOrder.remove(name);
+
                 if(h) {
-                    delete m;
+                    //don't dlclose if other modules are still in runOrder!
-                    dlclose(h);
+                    bool closable = true;
+                    for(auto s = runOrder.begin(); s != runOrder.end(); s++) {
+                        if(modules[*s]->getHandle() == h) {
+                            closable = false;
+                        }
                     }
 
-                runOrder.remove(name);
+                    delete m;
+
+                    if(closable) {
+                        dlclose(h);
+                    }
+                }
+
+                std::cout << "Successfully unloaded module: " << name << std::endl << "runOrder.empty(): " << runOrder.empty() << std::endl;
             }
 
             virtual void printHelp() = 0;

modules/ImguiModule/src/ImguiModule.cpp

@@ -11,7 +11,7 @@ ImguiModule::ImguiModule(Archimedes::App* a, void* h = nullptr) : Archimedes::Mo
 
     name = "ImguiModule";
 
-    WindowModule* wm = new WindowModule(a);
+    WindowModule* wm = new WindowModule(a, h);
     deps[wm->getName()] = wm;
 }
 

modules/MainGUI/src/MainGUI.cpp

@@ -6,7 +6,7 @@ MainGUI::MainGUI(Archimedes::App* a, void* h) : Archimedes::Module(a, h) {
 
     name = "MainGUI";
 
-    ImguiModule* im = new ImguiModule(a, nullptr);
+    ImguiModule* im = new ImguiModule(a, h);
     deps[im->getName()] = im;
 }
 

modules/Ollama/src/Ollama.cpp

@@ -7,7 +7,7 @@ Ollama::Ollama(Archimedes::App* a, void* h) : Archimedes::Module(a, h) {
 
     name = "Ollama";
 
-    ImguiModule* im = new ImguiModule(a, nullptr);
+    ImguiModule* im = new ImguiModule(a, h);
     deps[im->getName()] = im;
 }
 

modules/Terminal/src/Terminal.cpp

@@ -12,7 +12,7 @@ Terminal::Terminal(Archimedes::App* a, void* h) : Archimedes::Module(a, h) {
 
     name = "Terminal";
 
-    ImguiModule* im = new ImguiModule(a, nullptr);
+    ImguiModule* im = new ImguiModule(a, h);
     deps[im->getName()] = im;
 }