From aa4bd4478ce6a1d1e6725a355258348503090e12 Mon Sep 17 00:00:00 2001
From: Adrien Bourmault <neox@os-k.eu>
Date: Fri, 2 Jul 2021 15:06:11 +0200
Subject: [PATCH] WIP: (BUG) model run/load/create

---
 src/cmds.c  |  9 ++++++---
 src/model.c | 21 ++++++++++++++-------
 2 files changed, 20 insertions(+), 10 deletions(-)

diff --git a/src/cmds.c b/src/cmds.c
index 5a5451b..2df88f7 100644
--- a/src/cmds.c
+++ b/src/cmds.c
@@ -95,14 +95,17 @@ char *CmdModel(char **argv, Server_t *args)
 
         id = (int) strtol(argv[2] + 3, NULL, 10);
 
-        if ((eid = ModelLoad(id)) < 0) {
-            strcat(buf, "Failed to load model id ");
+        if (id == 0 && (eid = ModelLoad(id)) <= 0) {
+            strcat(buf, "Failed to load model id");
             tempsize = sprintf(temp, " %d\n", id);
             strcat(buf, temp);
             goto CmdModelEnd;
         }
 
-        strcat(buf, "Model loaded with eid ");
+        strcat(buf, "Model id");
+        tempsize = sprintf(temp, " %d ", id);
+        strcat(buf, temp);
+        strcat(buf, "loaded with eid ");
         tempsize = sprintf(temp, " %d\n", eid);
         strcat(buf, temp);
         goto CmdModelEnd;
diff --git a/src/model.c b/src/model.c
index bef2ed5..14ffb23 100644
--- a/src/model.c
+++ b/src/model.c
@@ -46,7 +46,7 @@ static void ModelPrepareArrows(Space_t *globalDrawingSpace,
                                Model_t *model);
 
 /* -------------------------------------------------------------------------- */
-
+//XXX problem with index and struct
 void ModelCreate(Model_t **newModel) // TODO manage deletion and empty slots
 {
     knownModel =
@@ -67,13 +67,17 @@ void ModelCreate(Model_t **newModel) // TODO manage deletion and empty slots
 
 int ModelLoad(int id) // TODO unload !
 {
-    if (id > knownModelIndex) return -1;
+    if (id <= 0 || id >= knownModelIndex) {
+        return -1;
+    }
+
+    printLog("Loading model id %d (/%d models)...\n", id, knownModelIndex);
 
     // Creating structure for the Scheduler
     knownModel[id]->scheduler = (Scheduler_t*) calloc(1, sizeof(Scheduler_t));
 
     knownModel[id]->scheduler->globalDrawingSpace =
-        (Space_t*) calloc(1, sizeof(Space_t));
+        (Space_t*) calloc(1, sizeof(Space_t)); // TODO free this
 
     knownModel[id]->scheduler->nMaxThread = knownModel[id]->nmaxThread;
     knownModel[id]->scheduler->nMaxCycles = knownModel[id]->nmaxCycles;
@@ -83,13 +87,16 @@ int ModelLoad(int id) // TODO unload !
                       knownModel[id]);
 
     knownModel[id]->scheduler->arrowArray =
-        (ArrowArray_t*) calloc(1, sizeof(ArrowArray_t));
+        (ArrowArray_t*) calloc(1, sizeof(ArrowArray_t)); // TODO free this
 
     ModelPrepareArrows(knownModel[id]->scheduler->globalDrawingSpace,
                        knownModel[id]->scheduler->arrowArray, knownModel[id]);
 
+    loadedModel =
+        (Model_t**) realloc(loadedModel, ++loadedModelIndex * sizeof(Model_t*));
+
     loadedModel[loadedModelIndex] = knownModel[id];
-    return loadedModelIndex++;
+    return loadedModelIndex;
 }
 
 void ModelRun(int id)
@@ -121,9 +128,9 @@ void ModelShutdown(void)
 
 void ModelSystemInit(void)
 {
-    loadedModel = (Model_t**) calloc(MAX_MODEL_NUMBER, sizeof(Model_t*));
+    loadedModel = (Model_t**) calloc(1, sizeof(Model_t*));
     // XXX read known models from files
-    knownModel = (Model_t**) calloc(MAX_MODEL_NUMBER, sizeof(Model_t*));
+    knownModel = (Model_t**) calloc(1, sizeof(Model_t*));
 }
 
 void ModelSystemDestroy(void)