aboutsummaryrefslogtreecommitdiffstats
path: root/cdf.h
diff options
context:
space:
mode:
Diffstat (limited to 'cdf.h')
-rw-r--r--cdf.h298
1 files changed, 298 insertions, 0 deletions
diff --git a/cdf.h b/cdf.h
new file mode 100644
index 000000000000..eace7ab714bb
--- /dev/null
+++ b/cdf.h
@@ -0,0 +1,298 @@
+/*-
+ * Copyright (c) 2008 Christos Zoulas
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
+ * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
+ * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
+ * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ */
+/*
+ * Info from: http://sc.openoffice.org/compdocfileformat.pdf
+ */
+
+#ifndef _H_CDF_
+#define _H_CDF_
+
+typedef int32_t cdf_secid_t;
+
+#define CDF_LOOP_LIMIT 10000
+
+#define CDF_SECID_NULL 0
+#define CDF_SECID_FREE -1
+#define CDF_SECID_END_OF_CHAIN -2
+#define CDF_SECID_SECTOR_ALLOCATION_TABLE -3
+#define CDF_SECID_MASTER_SECTOR_ALLOCATION_TABLE -4
+
+typedef struct {
+ uint64_t h_magic;
+#define CDF_MAGIC 0xE11AB1A1E011CFD0LL
+ uint64_t h_uuid[2];
+ uint16_t h_revision;
+ uint16_t h_version;
+ uint16_t h_byte_order;
+ uint16_t h_sec_size_p2;
+ uint16_t h_short_sec_size_p2;
+ uint8_t h_unused0[10];
+ uint32_t h_num_sectors_in_sat;
+ uint32_t h_secid_first_directory;
+ uint8_t h_unused1[4];
+ uint32_t h_min_size_standard_stream;
+ cdf_secid_t h_secid_first_sector_in_short_sat;
+ uint32_t h_num_sectors_in_short_sat;
+ cdf_secid_t h_secid_first_sector_in_master_sat;
+ uint32_t h_num_sectors_in_master_sat;
+ cdf_secid_t h_master_sat[436/4];
+} cdf_header_t;
+
+#define CDF_SEC_SIZE(h) (1 << (h)->h_sec_size_p2)
+#define CDF_SEC_POS(h, secid) (CDF_SEC_SIZE(h) + (secid) * CDF_SEC_SIZE(h))
+#define CDF_SHORT_SEC_SIZE(h) (1 << (h)->h_short_sec_size_p2)
+#define CDF_SHORT_SEC_POS(h, secid) ((secid) * CDF_SHORT_SEC_SIZE(h))
+
+typedef int32_t cdf_dirid_t;
+#define CDF_DIRID_NULL -1
+
+typedef int64_t cdf_timestamp_t;
+#define CDF_BASE_YEAR 1601
+#define CDF_TIME_PREC 10000000
+
+typedef struct {
+ uint16_t d_name[32];
+ uint16_t d_namelen;
+ uint8_t d_type;
+#define CDF_DIR_TYPE_EMPTY 0
+#define CDF_DIR_TYPE_USER_STORAGE 1
+#define CDF_DIR_TYPE_USER_STREAM 2
+#define CDF_DIR_TYPE_LOCKBYTES 3
+#define CDF_DIR_TYPE_PROPERTY 4
+#define CDF_DIR_TYPE_ROOT_STORAGE 5
+ uint8_t d_color;
+#define CDF_DIR_COLOR_READ 0
+#define CDF_DIR_COLOR_BLACK 1
+ cdf_dirid_t d_left_child;
+ cdf_dirid_t d_right_child;
+ cdf_dirid_t d_storage;
+ uint64_t d_storage_uuid[2];
+ uint32_t d_flags;
+ cdf_timestamp_t d_created;
+ cdf_timestamp_t d_modified;
+ cdf_secid_t d_stream_first_sector;
+ uint32_t d_size;
+ uint32_t d_unused0;
+} cdf_directory_t;
+
+#define CDF_DIRECTORY_SIZE 128
+
+typedef struct {
+ cdf_secid_t *sat_tab;
+ size_t sat_len;
+} cdf_sat_t;
+
+typedef struct {
+ cdf_directory_t *dir_tab;
+ size_t dir_len;
+} cdf_dir_t;
+
+typedef struct {
+ void *sst_tab;
+ size_t sst_len;
+ size_t sst_dirlen;
+} cdf_stream_t;
+
+typedef struct {
+ uint32_t cl_dword;
+ uint16_t cl_word[2];
+ uint8_t cl_two[2];
+ uint8_t cl_six[6];
+} cdf_classid_t;
+
+typedef struct {
+ uint16_t si_byte_order;
+ uint16_t si_zero;
+ uint16_t si_os_version;
+ uint16_t si_os;
+ cdf_classid_t si_class;
+ uint32_t si_count;
+} cdf_summary_info_header_t;
+
+#define CDF_SECTION_DECLARATION_OFFSET 0x1c
+
+typedef struct {
+ cdf_classid_t sd_class;
+ uint32_t sd_offset;
+} cdf_section_declaration_t;
+
+typedef struct {
+ uint32_t sh_len;
+ uint32_t sh_properties;
+} cdf_section_header_t;
+
+typedef struct {
+ uint32_t pi_id;
+ uint32_t pi_type;
+ union {
+ uint16_t _pi_u16;
+ int16_t _pi_s16;
+ uint32_t _pi_u32;
+ int32_t _pi_s32;
+ uint64_t _pi_u64;
+ int64_t _pi_s64;
+ cdf_timestamp_t _pi_tp;
+ struct {
+ uint32_t s_len;
+ const char *s_buf;
+ } _pi_str;
+ } pi_val;
+#define pi_u64 pi_val._pi_u64
+#define pi_s64 pi_val._pi_s64
+#define pi_u32 pi_val._pi_u32
+#define pi_s32 pi_val._pi_s32
+#define pi_u16 pi_val._pi_u16
+#define pi_s16 pi_val._pi_s16
+#define pi_tp pi_val._pi_tp
+#define pi_str pi_val._pi_str
+} cdf_property_info_t;
+
+#define CDF_ROUND(val, by) (((val) + (by) - 1) & ~((by) - 1))
+
+/* Variant type definitions */
+#define CDF_EMPTY 0x00000000
+#define CDF_NULL 0x00000001
+#define CDF_SIGNED16 0x00000002
+#define CDF_SIGNED32 0x00000003
+#define CDF_FLOAT 0x00000004
+#define CDF_DOUBLE 0x00000005
+#define CDF_CY 0x00000006
+#define CDF_DATE 0x00000007
+#define CDF_BSTR 0x00000008
+#define CDF_DISPATCH 0x00000009
+#define CDF_ERROR 0x0000000a
+#define CDF_BOOL 0x0000000b
+#define CDF_VARIANT 0x0000000c
+#define CDF_UNKNOWN 0x0000000d
+#define CDF_DECIMAL 0x0000000e
+#define CDF_SIGNED8 0x00000010
+#define CDF_UNSIGNED8 0x00000011
+#define CDF_UNSIGNED16 0x00000012
+#define CDF_UNSIGNED32 0x00000013
+#define CDF_SIGNED64 0x00000014
+#define CDF_UNSIGNED64 0x00000015
+#define CDF_INT 0x00000016
+#define CDF_UINT 0x00000017
+#define CDF_VOID 0x00000018
+#define CDF_HRESULT 0x00000019
+#define CDF_PTR 0x0000001a
+#define CDF_SAFEARRAY 0x0000001b
+#define CDF_CARRAY 0x0000001c
+#define CDF_USERDEFINED 0x0000001d
+#define CDF_LENGTH32_STRING 0x0000001e
+#define CDF_LENGTH32_WSTRING 0x0000001f
+#define CDF_FILETIME 0x00000040
+#define CDF_BLOB 0x00000041
+#define CDF_STREAM 0x00000042
+#define CDF_STORAGE 0x00000043
+#define CDF_STREAMED_OBJECT 0x00000044
+#define CDF_STORED_OBJECT 0x00000045
+#define CDF_BLOB_OBJECT 0x00000046
+#define CDF_CLIPBOARD 0x00000047
+#define CDF_CLSID 0x00000048
+#define CDF_VECTOR 0x00001000
+#define CDF_ARRAY 0x00002000
+#define CDF_BYREF 0x00004000
+#define CDF_RESERVED 0x00008000
+#define CDF_ILLEGAL 0x0000ffff
+#define CDF_ILLEGALMASKED 0x00000fff
+#define CDF_TYPEMASK 0x00000fff
+
+#define CDF_PROPERTY_CODE_PAGE 0x00000001
+#define CDF_PROPERTY_TITLE 0x00000002
+#define CDF_PROPERTY_SUBJECT 0x00000003
+#define CDF_PROPERTY_AUTHOR 0x00000004
+#define CDF_PROPERTY_KEYWORDS 0x00000005
+#define CDF_PROPERTY_COMMENTS 0x00000006
+#define CDF_PROPERTY_TEMPLATE 0x00000007
+#define CDF_PROPERTY_LAST_SAVED_BY 0x00000008
+#define CDF_PROPERTY_REVISION_NUMBER 0x00000009
+#define CDF_PROPERTY_TOTAL_EDITING_TIME 0x0000000a
+#define CDF_PROPERTY_LAST_PRINTED 0X0000000b
+#define CDF_PROPERTY_CREATE_TIME 0x0000000c
+#define CDF_PROPERTY_LAST_SAVED_TIME 0x0000000d
+#define CDF_PROPERTY_NUMBER_OF_PAGES 0x0000000e
+#define CDF_PROPERTY_NUMBER_OF_WORDS 0x0000000f
+#define CDF_PROPERTY_NUMBER_OF_CHARACTERS 0x00000010
+#define CDF_PROPERTY_THUMBNAIL 0x00000011
+#define CDF_PROPERTY_NAME_OF_APPLICATION 0x00000012
+#define CDF_PROPERTY_SECURITY 0x00000013
+#define CDF_PROPERTY_LOCALE_ID 0x80000000
+
+struct timespec;
+int cdf_timestamp_to_timespec(struct timespec *, cdf_timestamp_t);
+int cdf_timespec_to_timestamp(cdf_timestamp_t *, const struct timespec *);
+int cdf_read_header(int, cdf_header_t *);
+void cdf_swap_header(cdf_header_t *);
+void cdf_unpack_header(cdf_header_t *, char *);
+void cdf_swap_dir(cdf_directory_t *);
+void cdf_unpack_dir(cdf_directory_t *, char *);
+void cdf_swap_class(cdf_classid_t *);
+ssize_t cdf_read_sector(int, void *, size_t, size_t, const cdf_header_t *,
+ cdf_secid_t);
+ssize_t cdf_read_short_sector(const cdf_stream_t *, void *, size_t, size_t,
+ const cdf_header_t *, cdf_secid_t);
+int cdf_read_sat(int, cdf_header_t *, cdf_sat_t *);
+size_t cdf_count_chain(const cdf_header_t *, const cdf_sat_t *,
+ cdf_secid_t);
+int cdf_read_long_sector_chain(int, const cdf_header_t *,
+ const cdf_sat_t *, cdf_secid_t, size_t, cdf_stream_t *);
+int cdf_read_short_sector_chain(const cdf_header_t *, const cdf_sat_t *,
+ const cdf_stream_t *, cdf_secid_t, size_t, cdf_stream_t *);
+int cdf_read_sector_chain(int, const cdf_header_t *,
+ const cdf_sat_t *, const cdf_sat_t *, const cdf_stream_t *, cdf_secid_t,
+ size_t, cdf_stream_t *);
+int cdf_read_dir(int, const cdf_header_t *, const cdf_sat_t *, cdf_dir_t *);
+int cdf_read_ssat(int, const cdf_header_t *, const cdf_sat_t *, cdf_sat_t *);
+int cdf_read_short_stream(int, const cdf_header_t *, const cdf_sat_t *,
+ const cdf_dir_t *, cdf_stream_t *);
+int cdf_read_property_info(const cdf_stream_t *, uint32_t,
+ cdf_property_info_t **, size_t *, size_t *);
+int cdf_read_summary_info(int, const cdf_header_t *, const cdf_sat_t *,
+ const cdf_sat_t *, const cdf_stream_t *, const cdf_dir_t *,
+ cdf_stream_t *);
+int cdf_unpack_summary_info(const cdf_stream_t *, cdf_summary_info_header_t *,
+ cdf_property_info_t **, size_t *);
+int cdf_print_classid(char *, size_t, const cdf_classid_t *);
+int cdf_print_property_name(char *, size_t, uint32_t);
+int cdf_print_elapsed_time(char *, size_t, cdf_timestamp_t);
+uint16_t cdf_tole2(uint16_t);
+uint32_t cdf_tole4(uint32_t);
+uint64_t cdf_tole8(uint64_t);
+
+#ifdef CDF_DEBUG
+void cdf_dump_header(const cdf_header_t *);
+void cdf_dump_sat(const char *, const cdf_header_t *, const cdf_sat_t *);
+void cdf_dump(void *, size_t);
+void cdf_dump_stream(const cdf_header_t *, const cdf_stream_t *);
+void cdf_dump_dir(int, const cdf_header_t *, const cdf_sat_t *,
+ const cdf_sat_t *, const cdf_stream_t *, const cdf_dir_t *);
+void cdf_dump_property_info(const cdf_property_info_t *, size_t);
+void cdf_dump_summary_info(const cdf_header_t *, const cdf_stream_t *);
+#endif
+
+
+#endif /* _H_CDF_ */