X-Git-Url: https://git.draconx.ca/gitweb/upkg.git/blobdiff_plain/959d4dd5bc102359f414a7feb718d56bf1b012e6..a6f1f69cc4874e2f2f878289bfc0f677220dfda9:/src/upkg.h

diff --git a/src/upkg.h b/src/upkg.h
index 50793c5..775f918 100644
--- a/src/upkg.h
+++ b/src/upkg.h
@@ -20,6 +20,8 @@
 #ifndef UPKG_H_
 #define UPKG_H_
 
+#include <stddef.h>
+
 #define UPKG_FLAG_ALLOW_DOWNLOAD  0x0001
 #define UPKG_FLAG_CLIENT_OPTIONAL 0x0002
 #define UPKG_FLAG_SERVER_ONLY     0x0004
@@ -42,6 +44,7 @@
 
 struct upkg {
 	unsigned version, license;
+	unsigned char guid[16];
 	unsigned long flags;
 
 	unsigned long name_count, export_count, import_count;
@@ -49,8 +52,31 @@ struct upkg {
 	struct upkg_private *priv;
 };
 
+struct upkg_file {
+	const char *name;
+
+	int eof;
+
+	struct upkg *pkg;
+	unsigned long base, offset, len;
+};
+
 struct upkg *upkg_fopen(const char *path);
 int upkg_close(struct upkg *pkg);
+
 const char *upkg_get_name(struct upkg *pkg, unsigned long idx);
 
+long   upkg_export_find(struct upkg *pkg, const char *name);
+const char *upkg_export_name(struct upkg *pkg, unsigned long idx);
+const char *upkg_export_class(struct upkg *pkg, unsigned long idx,
+                              const char **package);
+
+struct upkg_file *upkg_export_open(struct upkg *pkg, unsigned long idx);
+size_t upkg_export_read(struct upkg_file *f, void *buf, size_t n);
+int    upkg_export_seek(struct upkg_file *f, long offset, int whence);
+long   upkg_export_tell(struct upkg_file *f);
+void   upkg_export_close(struct upkg_file *f);
+
+size_t upkg_decode_index(long *val, unsigned char *bytes, size_t n);
+
 #endif