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-rw-r--r--src/apk_blob.h37
1 files changed, 37 insertions, 0 deletions
diff --git a/src/apk_blob.h b/src/apk_blob.h
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+++ b/src/apk_blob.h
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+/* apk_blob.h - Alpine Package Keeper (APK)
+ *
+ * Copyright (C) 2005-2008 Natanael Copa <n@tanael.org>
+ * Copyright (C) 2008 Timo Teräs <timo.teras@iki.fi>
+ * All rights reserved.
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 as published
+ * by the Free Software Foundation. See http://www.gnu.org/ for details.
+ */
+
+#ifndef APK_BLOB_H
+#define APK_BLOB_H
+
+#include <string.h>
+
+struct apk_blob {
+ unsigned int len;
+ char *ptr;
+};
+typedef struct apk_blob apk_blob_t;
+
+#define APK_BLOB_NULL ((apk_blob_t){0, NULL})
+#define APK_BLOB_STR(str) ((apk_blob_t){strlen(str), (str)})
+#define APK_BLOB_BUF(buf) ((apk_blob_t){sizeof(buf), (char *)(buf)})
+#define APK_BLOB_PTR_LEN(beg,len) ((apk_blob_t){(len), (beg)})
+#define APK_BLOB_PTR_PTR(beg,end) APK_BLOB_PTR_LEN((beg),(end)-(beg)+1)
+
+char *apk_blob_cstr(apk_blob_t str);
+int apk_blob_splitstr(apk_blob_t blob, char *split, apk_blob_t *l, apk_blob_t *r);
+int apk_blob_rsplit(apk_blob_t blob, char split, apk_blob_t *l, apk_blob_t *r);
+unsigned apk_blob_uint(apk_blob_t blob, int base);
+
+int apk_hexdump_parse(apk_blob_t to, apk_blob_t from);
+int apk_hexdump_format(int tolen, char *to, apk_blob_t from);
+
+#endif