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-rw-r--r--include/Makefile.am7
-rw-r--r--include/endianness.h123
-rw-r--r--include/libimobiledevice-glue/opack.h29
-rw-r--r--include/libimobiledevice-glue/tlv.h42
4 files changed, 200 insertions, 1 deletions
diff --git a/include/Makefile.am b/include/Makefile.am
index 3684b8f..a071583 100644
--- a/include/Makefile.am
+++ b/include/Makefile.am
@@ -1,7 +1,12 @@
+EXTRA_DIST = \
+ endianness.h
+
nobase_include_HEADERS = \
libimobiledevice-glue/socket.h \
libimobiledevice-glue/thread.h \
libimobiledevice-glue/utils.h \
libimobiledevice-glue/collection.h \
libimobiledevice-glue/termcolors.h \
- libimobiledevice-glue/cbuf.h
+ libimobiledevice-glue/cbuf.h \
+ libimobiledevice-glue/opack.h \
+ libimobiledevice-glue/tlv.h
diff --git a/include/endianness.h b/include/endianness.h
new file mode 100644
index 0000000..099877a
--- /dev/null
+++ b/include/endianness.h
@@ -0,0 +1,123 @@
+#ifndef ENDIANNESS_H
+#define ENDIANNESS_H
+
+#ifndef __LITTLE_ENDIAN
+#define __LITTLE_ENDIAN 1234
+#endif
+
+#ifndef __BIG_ENDIAN
+#define __BIG_ENDIAN 4321
+#endif
+
+#ifndef __BYTE_ORDER
+#ifdef __LITTLE_ENDIAN__
+#define __BYTE_ORDER __LITTLE_ENDIAN
+#else
+#ifdef __BIG_ENDIAN__
+#define __BYTE_ORDER __BIG_ENDIAN
+#endif
+#endif
+#endif
+
+#ifndef be16toh
+#if __BYTE_ORDER == __BIG_ENDIAN
+#define be16toh(x) (x)
+#else
+#define be16toh(x) ((((x) & 0xFF00) >> 8) | (((x) & 0x00FF) << 8))
+#endif
+#endif
+
+#ifndef htobe16
+#define htobe16 be16toh
+#endif
+
+#ifndef le16toh
+#if __BYTE_ORDER == __BIG_ENDIAN
+#define le16toh(x) ((((x) & 0xFF00) >> 8) | (((x) & 0x00FF) << 8))
+#else
+#define le16toh(x) (x)
+#endif
+#endif
+
+#ifndef htole16
+#define htole16 le16toh
+#endif
+
+#ifndef __bswap_32
+#define __bswap_32(x) ((((x) & 0xFF000000) >> 24) \
+ | (((x) & 0x00FF0000) >> 8) \
+ | (((x) & 0x0000FF00) << 8) \
+ | (((x) & 0x000000FF) << 24))
+#endif
+
+#ifndef be32toh
+#if __BYTE_ORDER == __BIG_ENDIAN
+#define be32toh(x) (x)
+#else
+#define be32toh(x) __bswap_32(x)
+#endif
+#endif
+
+#ifndef htobe32
+#define htobe32 be32toh
+#endif
+
+#ifndef le32toh
+#if __BYTE_ORDER == __BIG_ENDIAN
+#define le32toh(x) __bswap_32(x)
+#else
+#define le32toh(x) (x)
+#endif
+#endif
+
+#ifndef htole32
+#define htole32 le32toh
+#endif
+
+#ifndef __bswap_64
+#define __bswap_64(x) ((((x) & 0xFF00000000000000ull) >> 56) \
+ | (((x) & 0x00FF000000000000ull) >> 40) \
+ | (((x) & 0x0000FF0000000000ull) >> 24) \
+ | (((x) & 0x000000FF00000000ull) >> 8) \
+ | (((x) & 0x00000000FF000000ull) << 8) \
+ | (((x) & 0x0000000000FF0000ull) << 24) \
+ | (((x) & 0x000000000000FF00ull) << 40) \
+ | (((x) & 0x00000000000000FFull) << 56))
+#endif
+
+#ifndef htobe64
+#if __BYTE_ORDER == __BIG_ENDIAN
+#define htobe64(x) (x)
+#else
+#define htobe64(x) __bswap_64(x)
+#endif
+#endif
+
+#ifndef be64toh
+#define be64toh htobe64
+#endif
+
+#ifndef le64toh
+#if __BYTE_ORDER == __LITTLE_ENDIAN
+#define le64toh(x) (x)
+#else
+#define le64toh(x) __bswap_64(x)
+#endif
+#endif
+
+#ifndef htole64
+#define htole64 le64toh
+#endif
+
+#if (defined(__BIG_ENDIAN__) \
+ && !defined(__FLOAT_WORD_ORDER__)) \
+ || (defined(__FLOAT_WORD_ORDER__) \
+ && __FLOAT_WORD_ORDER__ == __ORDER_BIG_ENDIAN__)
+#define float_bswap64(x) bswap64(x)
+#define float_bswap32(x) bswap32(x)
+#else
+#define float_bswap64(x) (x)
+#define float_bswap32(x) (x)
+#endif
+
+#endif /* ENDIANNESS_H */
diff --git a/include/libimobiledevice-glue/opack.h b/include/libimobiledevice-glue/opack.h
new file mode 100644
index 0000000..43b1d1d
--- /dev/null
+++ b/include/libimobiledevice-glue/opack.h
@@ -0,0 +1,29 @@
+/*
+ * opack.h
+ * "opack" format encoder/decoder implementation.
+ *
+ * Copyright (c) 2021 Nikias Bassen, All Rights Reserved.
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+#ifndef __OPACK_H
+#define __OPACK_H
+
+#include <plist/plist.h>
+
+void opack_encode_from_plist(plist_t plist, unsigned char** out, unsigned int* out_len);
+int opack_decode_to_plist(unsigned char* buf, unsigned int buf_len, plist_t* plist_out);
+
+#endif /* __OPACK_H */
diff --git a/include/libimobiledevice-glue/tlv.h b/include/libimobiledevice-glue/tlv.h
new file mode 100644
index 0000000..895c883
--- /dev/null
+++ b/include/libimobiledevice-glue/tlv.h
@@ -0,0 +1,42 @@
+/*
+ * tlv.h
+ * Simple TLV implementation.
+ *
+ * Copyright (c) 2021 Nikias Bassen, All Rights Reserved.
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+#ifndef __TLV_H
+#define __TLV_H
+
+#include <stdint.h>
+
+struct tlv_buf {
+ unsigned char* data;
+ unsigned int length;
+ unsigned int capacity;
+};
+typedef struct tlv_buf* tlv_buf_t;
+
+tlv_buf_t tlv_buf_new();
+void tlv_buf_free(tlv_buf_t tlv);
+
+void tlv_buf_append(tlv_buf_t tlv, uint8_t tag, unsigned int length, void* data);
+unsigned char* tlv_get_data_ptr(const void* tlv_data, void* tlv_end, uint8_t tag, uint8_t* length);
+int tlv_data_get_uint(const void* tlv_data, unsigned int tlv_length, uint8_t tag, uint64_t* value);
+int tlv_data_get_uint8(const void* tlv_data, unsigned int tlv_length, uint8_t tag, uint8_t* value);
+int tlv_data_copy_data(const void* tlv_data, unsigned int tlv_length, uint8_t tag, void** out, unsigned int* out_len);
+
+#endif /* __TLV_H */
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