1 files changed, 107 insertions, 0 deletions
diff --git a/src/post/goom/goom_script.c b/src/post/goom/goom_script.c
new file mode 100644
index 000000000..5645d583e
--- /dev/null
+++ b/src/post/goom/goom_script.c
@@ -0,0 +1,107 @@
+#include "goom_script.h"
+#include <stdlib.h>
+#include <stdio.h>
+#include <string.h>
+
+static PluginParameters *getBaseForVariable (PluginInfo *pluginInfo, const char *name) {
+
+	int i;
+	if (name == NULL) {
+		printf("ERROR: No variable container name specified\n");
+		return NULL;
+	}
+
+	/* TODO: using an hashmap */
+	for (i=0;i<pluginInfo->nbParams;i++) {
+		if (!strcmp(name, pluginInfo->params[i].name)) {
+			return &(pluginInfo->params[i]);
+		}
+	}
+
+	printf ("ERROR: No such variable container: %s\n", name);
+	return NULL;
+}
+
+static PluginParam *getParamForVariable(PluginParameters *params, const char *name) {
+
+	int i;
+	if (name == NULL)
+		return NULL;
+
+	for (i=0;i<params->nbParams;i++) {
+		if (params->params[i] && (!strcmp(name, params->params[i]->name))) {
+			return params->params[i];
+		}
+	}
+	printf ("ERROR: No such variable into %s: %s\n", params->name, name);
+	return NULL;
+}
+					    
+PluginParam *goom_script_get_param(PluginInfo *pluginInfo, const char *name) {
+
+	int i;
+	char *base;
+	char *var;
+	int len = strlen(name);
+	int hasDot = 0;
+	PluginParameters *pparams;
+
+	if (name == NULL)
+		return NULL;
+	if (pluginInfo == NULL) {
+		printf("ERROR: programming %s on line %d\n", __FILE__, __LINE__);
+		return NULL;
+	}
+	
+	base = (char*)calloc(len+1,1);
+	var = (char*)calloc(len+1,1);
+
+	for (i=0;i<len;i++) {
+		
+		char c = name[i];
+		if (c == '_') {
+			c=' ';
+		}
+		if (c == '.') {
+			if (i==0)
+				return NULL;
+			hasDot = i;
+		}
+		else if (hasDot)
+			var[i-hasDot-1] = c;
+		else
+			base[i] = c;
+	}
+	if ((hasDot==0)||(var[0]==0)||(base[0]==0))
+		return NULL;
+
+	pparams = getBaseForVariable(pluginInfo,base);
+	if (pparams==NULL)
+		return NULL;
+	return getParamForVariable(pparams, var);
+}
+
+void goom_execute_script(PluginInfo *pluginInfo, const char *cmds) {
+
+    goom_script_scanner_compile(pluginInfo->scanner, pluginInfo, cmds);
+    goom_script_scanner_execute(pluginInfo->scanner);
+}
+
+/* set a script that will be executed every loop */
+void goom_set_main_script(PluginInfo *pluginInfo, const char *script) {
+
+    pluginInfo->main_script_str = script;
+    goom_script_scanner_compile(pluginInfo->main_scanner, pluginInfo, script);
+}
+
+void goom_execute_main_script(PluginInfo *pluginInfo) {
+    
+    goom_script_scanner_execute(pluginInfo->main_scanner);
+}
+
+/* return a script containing the current goom state */
+char *goom_create_state_script(PluginInfo *pluginInfo) {
+	printf("not implemented\n");
+	return NULL;
+}
+