1 files changed, 106 insertions, 0 deletions
diff --git a/agents/virt/config/config.l b/agents/virt/config/config.l
new file mode 100644
index 0000000..78462f3
--- /dev/null
+++ b/agents/virt/config/config.l
@@ -0,0 +1,106 @@
+%{
+#include "config.h"
+#include <stdio.h>
+#include <string.h>
+#include <errno.h>
+#include <assert.h>
+#include "config-stack.h"
+#include "y.tab.h"
+#include "simpleconfig.h"
+
+/* Some distributions can't use the output from flex without help */
+#define ECHO if(fwrite( yytext, yyleng, 1, yyout ))
+
+struct value *val_list = NULL;
+struct node *node_list = NULL;
+struct parser_context *context_stack = NULL;
+
+int _line_count = 1;
+
+%}
+%%
+[\n] {
+	++_line_count;
+}
+
+[ \t]* {}
+
+\#[^\n]* {}
+
+"{" {
+	struct parser_context *c = NULL;
+	//printf("obrace\n");
+
+	c = malloc(sizeof(*c));
+	assert(c);
+
+	c->next = context_stack;
+	c->val_list = val_list;
+	c->node_list = node_list;
+
+	context_stack = c;
+	val_list = NULL;
+	node_list = NULL;
+
+	return T_OBRACE;
+}
+
+"}" {
+	return T_CBRACE;
+}
+
+";" {
+	return T_SEMI;
+}
+
+"=" {
+	return T_EQ;
+}
+
+[^ \t{};=\"\n]+ {
+	yylval.sval = strdup(yytext);
+	return T_ID;
+}
+
+\"[^\"]+\" {
+	yylval.sval = strdup(yytext+1);
+	yylval.sval[strlen(yytext)-2] = 0;
+	return T_VAL;
+}
+
+%%
+int
+yywrap(void)
+{
+	return 1;
+}
+
+
+#ifdef STANDALONE
+int
+main(int argc, char *argv[])
+{
+	char value[80];
+	config_object_t *c = NULL;
+
+	yyout = fopen("/dev/null","w");
+
+	c = sc_init();
+	sc_parse(c, NULL);
+	sc_dump(c, stdout);
+	if (argc == 2) {
+		if (sc_get(c, argv[1], value, sizeof(value)) == 0)
+			printf("%s = %s\n", argv[1], value);
+		else
+			printf("Not found\n");
+	} else if (argc == 3) {
+		printf("---------\n");
+		if (sc_set(c, argv[1], argv[2]) == 0)
+			sc_dump(c, stdout);
+	}
+
+	sc_release(c);
+
+	return 0;
+}
+#endif