build: More repo cleanup, move libimhex and external libs to /lib folder

2026-04-02 13:37:42 -05:00 · 2022-01-16 14:20:52 +01:00
parent a5a1ae6725
commit 40d7e4aa6e
232 changed files with 62 additions and 75 deletions
--- a/lib/external/microtar/include/microtar.h
+++ b/lib/external/microtar/include/microtar.h
@@ -0,0 +1,93 @@
+/**
+ * Copyright (c) 2017 rxi
+ *
+ * This library is free software; you can redistribute it and/or modify it
+ * under the terms of the MIT license. See `microtar.c` for details.
+ */
+
+#ifndef MICROTAR_H
+#define MICROTAR_H
+
+#include <stdio.h>
+#include <stdlib.h>
+
+#if defined(__cplusplus)
+extern "C" {
+#endif
+
+#define MTAR_VERSION "0.1.0"
+
+enum {
+    MTAR_ESUCCESS = 0,
+    MTAR_EFAILURE = -1,
+    MTAR_EOPENFAIL = -2,
+    MTAR_EREADFAIL = -3,
+    MTAR_EWRITEFAIL = -4,
+    MTAR_ESEEKFAIL = -5,
+    MTAR_EBADCHKSUM = -6,
+    MTAR_ENULLRECORD = -7,
+    MTAR_ENOTFOUND = -8
+};
+
+enum {
+    MTAR_TREG = '0',
+    MTAR_TLNK = '1',
+    MTAR_TSYM = '2',
+    MTAR_TCHR = '3',
+    MTAR_TBLK = '4',
+    MTAR_TDIR = '5',
+    MTAR_TFIFO = '6'
+};
+
+typedef struct {
+    unsigned mode;
+    unsigned owner;
+    unsigned size;
+    unsigned mtime;
+    unsigned type;
+    char name[100];
+    char linkname[100];
+} mtar_header_t;
+
+
+typedef struct mtar_t mtar_t;
+
+struct mtar_t {
+    int (*read)(mtar_t *tar, void *data, unsigned size);
+
+    int (*write)(mtar_t *tar, const void *data, unsigned size);
+
+    int (*seek)(mtar_t *tar, unsigned pos);
+
+    int (*close)(mtar_t *tar);
+
+    void *stream;
+    unsigned pos;
+    unsigned remaining_data;
+    unsigned last_header;
+};
+
+
+const char *mtar_strerror(int err);
+
+int mtar_open(mtar_t *tar, const char *filename, const char *mode);
+int mtar_close(mtar_t *tar);
+
+int mtar_seek(mtar_t *tar, unsigned pos);
+int mtar_rewind(mtar_t *tar);
+int mtar_next(mtar_t *tar);
+int mtar_find(mtar_t *tar, const char *name, mtar_header_t *h);
+int mtar_read_header(mtar_t *tar, mtar_header_t *h);
+int mtar_read_data(mtar_t *tar, void *ptr, unsigned size);
+
+int mtar_write_header(mtar_t *tar, const mtar_header_t *h);
+int mtar_write_file_header(mtar_t *tar, const char *name, unsigned size);
+int mtar_write_dir_header(mtar_t *tar, const char *name);
+int mtar_write_data(mtar_t *tar, const void *data, unsigned size);
+int mtar_finalize(mtar_t *tar);
+
+#if defined(__cplusplus)
+}
+#endif
+
+#endif