From cd8b806f1c2004dfaebb9da32664e06b92d7e24c Mon Sep 17 00:00:00 2001 From: Richard Sharpe Date: Mon, 21 Apr 2003 06:59:43 +0000 Subject: Correct comments about breadth first, as the registry tree is stored in a depth first fashion in the file. Also add some more infrastructure needed to handle storing these trees. (This used to be commit f993f7187c7ae49f443aa1966584aa88787bd7ca) --- source3/utils/editreg.c | 30 ++++++++++++++++++++++++++++-- 1 file changed, 28 insertions(+), 2 deletions(-) (limited to 'source3') diff --git a/source3/utils/editreg.c b/source3/utils/editreg.c index 72ae17a45f..c00d9c22cb 100644 --- a/source3/utils/editreg.c +++ b/source3/utils/editreg.c @@ -328,6 +328,16 @@ Hope this helps.... (Although it was "fun" for me to uncover this things, #define CVAL(buf) ((unsigned char)*((unsigned char *)(buf))) +#define SIVAL(buf, val) \ + ((unsigned char)buf[0]=(unsigned char)((val)&0xFF),\ + (unsigned char)buf[1]=(unsigned char)(((val)>>8)&0xFF),\ + (unsigned char)buf[2]=(unsigned char)(((val)>>16)&0xFF),\ + (unsigned char)buf[3]=(unsigned char)((val)>>24)) + +#define SSVAL(buf, val) \ + ((unsigned char)buf[0]=(unsigned char)((val)&0xFF),\ + (unsigned char)buf[1]=(unsigned char)(((val)>>8)&0xFF)) + static int verbose = 0; static int print_security = 0; static int full_print = 0; @@ -2403,15 +2413,29 @@ int nt_load_registry(REGF *regf) typedef struct hbin_blk_s { struct hbin_blk_s *next; unsigned int file_offset; /* Offset in file */ - unsigned int free_space; /* Amount of free space in block */ + unsigned int free_space; /* Amount of free space in block */ unsigned int fsp_off; /* Start of free space in block */ + int complete, stored; } HBIN_BLK; +/* + * Allocate a new hbin block and link it to the others. + */ +int nt_create_hbin_blk(REGF *regf) +{ + + return 0; +} + /* * Store a KEY in the file ... + * + * We store this depth first, and defer storing the lf struct until + * all the sub-keys have been stored. */ int nt_store_reg_key(REGF *regf, REG_KEY *key) { + NK_HDR *nk_hdr; return 0; } @@ -2429,9 +2453,11 @@ int nt_store_reg_header(REGF *regf){ * We write out the header and then each of the keys etc into the file * We have to flatten the data structure ... * - * The structures are stored in a breadth-first fashion, with all records + * The structures are stored in a depth-first fashion, with all records * aligned on 8-byte boundaries, with sub-keys and values layed down before * the lists that contain them. SK records are layed down first, however. + * The lf fields are layed down after all sub-keys have been layed down, it + * seems, including the whole tree associated with each sub-key. */ int nt_store_registry(REGF *regf) { -- cgit