very basic binary file parsing and skeleton for state-machine based parsing of ascii format

1 files changed, 26 insertions, 4 deletions

diff --git a/service/src/stlfile.h b/service/src/stlfile.h
index 424b61b..00cf28d 100644
--- a/service/src/stlfile.h
+++ b/service/src/stlfile.h
@@ -3,14 +3,36 @@
 
 #include <stdlib.h>
 #include <string.h>
+#include <stdint.h>
+#include <endian.h>
+
+enum {
+	KW_SOLID_BEGIN,
+	KW_SOLID_END,
+	KW_FACET,
+	KW_OUTER,
+	KW_VERTEX
+};
+
+enum {
+	TYPE_ASCII,
+	TYPE_BIN
+};
+
+struct stack {
+	int *data;
+	size_t count, cap;
+};
 
 struct parseinfo {
 	char fmtbuf[256];
-	int attrs;
+	char header[80];
+	int type, valid;
+	unsigned int loopcount;
+	float bbw, bbh;
 	char *namehash, *infopath, *stlpath;
 };
 
-struct parseinfo* parse_file(char *buf, size_t len);
-void free_parseinfo(struct parseinfo *info);
+int parse_file(struct parseinfo *info, char *buf, size_t len);
 
-#endif // STLFILE_H
+#endif /* STLFILE_H */