diff options
| -rw-r--r-- | source3/utils/editreg.c | 134 |
1 files changed, 100 insertions, 34 deletions
diff --git a/source3/utils/editreg.c b/source3/utils/editreg.c index 08561dd868..92a39c39e2 100644 --- a/source3/utils/editreg.c +++ b/source3/utils/editreg.c @@ -662,10 +662,12 @@ typedef int (*val_print_f)(const char *path, char *val_name, int val_type, typedef int (*sec_print_f)(SEC_DESC *sec_desc); +static int nt_key_iterator(REGF *regf, REG_KEY *key_tree, int bf, const char *path, key_print_f key_print, sec_print_f sec_print, val_print_f val_print); +static int nt_val_list_iterator(REGF *regf, VAL_LIST *val_list, int bf, char *path, int terminal, val_print_f val_print) { @@ -690,6 +692,7 @@ int nt_val_list_iterator(REGF *regf, VAL_LIST *val_list, int bf, char *path, return 1; } +static int nt_key_list_iterator(REGF *regf, KEY_LIST *key_list, int bf, const char *path, key_print_f key_print, sec_print_f sec_print, @@ -708,6 +711,7 @@ int nt_key_list_iterator(REGF *regf, KEY_LIST *key_list, int bf, return 1; } +static int nt_key_iterator(REGF *regf, REG_KEY *key_tree, int bf, const char *path, key_print_f key_print, sec_print_f sec_print, val_print_f val_print) @@ -774,12 +778,14 @@ int nt_key_iterator(REGF *regf, REG_KEY *key_tree, int bf, const char *path, return 1; } +static REG_KEY *nt_find_key_by_name(REG_KEY *tree, char *key); /* * Find key by name in a list ... * Take the first component and search for that in the list */ +static REG_KEY *nt_find_key_in_list_by_name(KEY_LIST *list, char *key) { int i; @@ -798,6 +804,7 @@ REG_KEY *nt_find_key_in_list_by_name(KEY_LIST *list, char *key) * Find key by name in a tree ... We will assume absolute names here, but we * need the root of the tree ... */ +static REG_KEY *nt_find_key_by_name(REG_KEY *tree, char *key) { char *lname = NULL, *c1, *c2; @@ -834,7 +841,7 @@ REG_KEY *nt_find_key_by_name(REG_KEY *tree, char *key) } /* Make, delete keys */ - +static int nt_delete_val_key(VAL_KEY *val_key) { @@ -846,6 +853,7 @@ int nt_delete_val_key(VAL_KEY *val_key) return 1; } +static int nt_delete_val_list(VAL_LIST *vl) { int i; @@ -858,7 +866,10 @@ int nt_delete_val_list(VAL_LIST *vl) return 1; } +static int nt_delete_reg_key(REG_KEY *key, int delete_name); + +static int nt_delete_key_list(KEY_LIST *key_list, int delete_name) { int i; @@ -874,6 +885,7 @@ int nt_delete_key_list(KEY_LIST *key_list, int delete_name) /* * Find the key, and if it exists, delete it ... */ +static int nt_delete_key_by_name(REGF *regf, char *name) { REG_KEY *key; @@ -891,6 +903,7 @@ int nt_delete_key_by_name(REGF *regf, char *name) } +static int nt_delete_sid(DOM_SID *sid) { @@ -899,6 +912,7 @@ int nt_delete_sid(DOM_SID *sid) } +static int nt_delete_ace(ACE *ace) { @@ -910,6 +924,7 @@ int nt_delete_ace(ACE *ace) } +static int nt_delete_acl(ACL *acl) { @@ -924,6 +939,7 @@ int nt_delete_acl(ACL *acl) return 1; } +static int nt_delete_sec_desc(SEC_DESC *sec_desc) { @@ -939,6 +955,7 @@ int nt_delete_sec_desc(SEC_DESC *sec_desc) return 1; } +static int nt_delete_key_sec_desc(KEY_SEC_DESC *key_sec_desc) { @@ -956,6 +973,7 @@ int nt_delete_key_sec_desc(KEY_SEC_DESC *key_sec_desc) return 1; } +static int nt_delete_reg_key(REG_KEY *key, int delete_name) { @@ -1010,6 +1028,7 @@ int nt_delete_reg_key(REG_KEY *key, int delete_name) * Convert a string to a value ... * FIXME: Error handling and convert this at command parse time ... */ +static void *str_to_val(int type, char *val, int *len) { unsigned int *dwordp = NULL; @@ -1052,6 +1071,7 @@ void *str_to_val(int type, char *val, int *len) * An empty name will be converted to "<No Name>" before here * Hmmm, maybe not. has_name is for that */ +static VAL_KEY *nt_add_reg_value(REG_KEY *key, char *name, int type, char *value) { int i; @@ -1114,6 +1134,7 @@ VAL_KEY *nt_add_reg_value(REG_KEY *key, char *name, int type, char *value) /* * Delete a value. We return the value and let the caller deal with it. */ +static VAL_KEY *nt_delete_reg_value(REG_KEY *key, char *name) { int i, j; @@ -1149,31 +1170,9 @@ VAL_KEY *nt_delete_reg_value(REG_KEY *key, char *name) */ /* - * Create a 1 component key name and set its parent to parent - */ -REG_KEY *nt_create_reg_key1(char *name, REG_KEY *parent) -{ - REG_KEY *tmp; - - if (!name || !*name) return NULL; /* A key's name cannot be empty */ - - /* There should not be more than one component */ - if (strchr(name, '\\')) return NULL; - - if (!(tmp = (REG_KEY *)malloc(sizeof(REG_KEY)))) return NULL; - - bzero(tmp, sizeof(REG_KEY)); - - if (!(tmp->name = strdup(name))) goto error; - - error: - if (tmp) free(tmp); - return NULL; -} - -/* * Convert a string of the form S-1-5-x[-y-z-r] to a SID */ +static int string_to_sid(DOM_SID **sid, const char *sid_str) { int i = 0, auth; @@ -1217,6 +1216,7 @@ int string_to_sid(DOM_SID **sid, const char *sid_str) /* * Create an ACE */ +static ACE *nt_create_ace(int type, int flags, unsigned int perms, const char *sid) { ACE *ace; @@ -1238,6 +1238,7 @@ ACE *nt_create_ace(int type, int flags, unsigned int perms, const char *sid) /* * Create a default ACL */ +static ACL *nt_create_default_acl(REGF *regf) { ACL *acl; @@ -1276,6 +1277,7 @@ ACL *nt_create_default_acl(REGF *regf) * Create a default security descriptor. We pull in things from env * if need be */ +static SEC_DESC *nt_create_def_sec_desc(REGF *regf) { SEC_DESC *tmp; @@ -1302,6 +1304,7 @@ SEC_DESC *nt_create_def_sec_desc(REGF *regf) * says, but the Owner and Group SIDs can be overwridden from the command line * and additional ACEs can be applied from the command line etc. */ +static KEY_SEC_DESC *nt_inherit_security(REG_KEY *key) { @@ -1313,6 +1316,7 @@ KEY_SEC_DESC *nt_inherit_security(REG_KEY *key) * Create an initial security descriptor and init other structures, if needed * We assume that the initial security stuff is empty ... */ +static KEY_SEC_DESC *nt_create_init_sec(REGF *regf) { KEY_SEC_DESC *tsec = NULL; @@ -1332,6 +1336,7 @@ KEY_SEC_DESC *nt_create_init_sec(REGF *regf) /* * Add a sub-key */ +static REG_KEY *nt_add_reg_key_list(REGF *regf, REG_KEY *key, char * name, int create) { int i; @@ -1429,6 +1434,7 @@ REG_KEY *nt_add_reg_key_list(REGF *regf, REG_KEY *key, char * name, int create) * This routine only adds a key from the root down. * It calls helper functions to handle sub-key lists and sub-keys */ +static REG_KEY *nt_add_reg_key(REGF *regf, char *name, int create) { char *lname = NULL, *c1, *c2; @@ -1534,6 +1540,7 @@ const VAL_STR reg_type_names[] = { { 0, NULL }, }; +static const char *val_to_str(unsigned int val, const VAL_STR *val_array) { int i = 0; @@ -1555,6 +1562,7 @@ const char *val_to_str(unsigned int val, const VAL_STR *val_array) * Convert from UniCode to Ascii ... Does not take into account other lang * Restrict by ascii_max if > 0 */ +static int uni_to_ascii(unsigned char *uni, unsigned char *ascii, int ascii_max, int uni_max) { @@ -1575,6 +1583,7 @@ int uni_to_ascii(unsigned char *uni, unsigned char *ascii, int ascii_max, /* * Convert a data value to a string for display */ +static int data_to_ascii(unsigned char *datap, int len, int type, char *ascii, int ascii_max) { unsigned char *asciip; @@ -1623,13 +1632,16 @@ int data_to_ascii(unsigned char *datap, int len, int type, char *ascii, int asci } +static REG_KEY *nt_get_key_tree(REGF *regf, NK_HDR *nk_hdr, int size, REG_KEY *parent); +static int nt_set_regf_input_file(REGF *regf, char *filename) { return ((regf->regfile_name = strdup(filename)) != NULL); } +static int nt_set_regf_output_file(REGF *regf, char *filename) { return ((regf->outfile_name = strdup(filename)) != NULL); @@ -1637,6 +1649,7 @@ int nt_set_regf_output_file(REGF *regf, char *filename) /* Create a regf structure and init it */ +static REGF *nt_create_regf(void) { REGF *tmp = (REGF *)malloc(sizeof(REGF)); @@ -1648,6 +1661,7 @@ REGF *nt_create_regf(void) /* Free all the bits and pieces ... Assumes regf was malloc'd */ /* If you add stuff to REGF, add the relevant free bits here */ +static int nt_free_regf(REGF *regf) { if (!regf) return 0; @@ -1667,6 +1681,7 @@ int nt_free_regf(REGF *regf) /* Get the header of the registry. Return a pointer to the structure * If the mmap'd area has not been allocated, then mmap the input file */ +static REGF_HDR *nt_get_regf_hdr(REGF *regf) { if (!regf) @@ -1708,6 +1723,7 @@ REGF_HDR *nt_get_regf_hdr(REGF *regf) * Validate a regf header * For now, do nothing, but we should check the checksum */ +static int valid_regf_hdr(REGF_HDR *regf_hdr) { if (!regf_hdr) return 0; @@ -1726,7 +1742,7 @@ int valid_regf_hdr(REGF_HDR *regf_hdr) /* * Create a new entry in the map, and increase the size of the map if needed */ - +static SK_MAP *alloc_sk_map_entry(REGF *regf, KEY_SEC_DESC *tmp, int sk_off) { if (!regf->sk_map) { /* Allocate a block of 10 */ @@ -1765,7 +1781,7 @@ SK_MAP *alloc_sk_map_entry(REGF *regf, KEY_SEC_DESC *tmp, int sk_off) * Search for a KEY_SEC_DESC in the sk_map, but don't create one if not * found */ - +static KEY_SEC_DESC *lookup_sec_key(SK_MAP *sk_map, int count, int sk_off) { int i; @@ -1786,7 +1802,7 @@ KEY_SEC_DESC *lookup_sec_key(SK_MAP *sk_map, int count, int sk_off) /* * Allocate a KEY_SEC_DESC if we can't find one in the map */ - +static KEY_SEC_DESC *lookup_create_sec_key(REGF *regf, SK_MAP *sk_map, int sk_off) { KEY_SEC_DESC *tmp = lookup_sec_key(regf->sk_map, regf->sk_count, sk_off); @@ -1812,6 +1828,7 @@ KEY_SEC_DESC *lookup_create_sec_key(REGF *regf, SK_MAP *sk_map, int sk_off) * Allocate storage and duplicate a SID * We could allocate the SID to be only the size needed, but I am too lazy. */ +static DOM_SID *dup_sid(DOM_SID *sid) { DOM_SID *tmp = (DOM_SID *)malloc(sizeof(DOM_SID)); @@ -1832,6 +1849,7 @@ DOM_SID *dup_sid(DOM_SID *sid) /* * Allocate space for an ACE and duplicate the registry encoded one passed in */ +static ACE *dup_ace(REG_ACE *ace) { ACE *tmp = NULL; @@ -1850,6 +1868,7 @@ ACE *dup_ace(REG_ACE *ace) /* * Allocate space for an ACL and duplicate the registry encoded one passed in */ +static ACL *dup_acl(REG_ACL *acl) { ACL *tmp = NULL; @@ -1876,6 +1895,7 @@ ACL *dup_acl(REG_ACL *acl) return tmp; } +static SEC_DESC *process_sec_desc(REGF *regf, REG_SEC_DESC *sec_desc) { SEC_DESC *tmp = NULL; @@ -1922,6 +1942,7 @@ SEC_DESC *process_sec_desc(REGF *regf, REG_SEC_DESC *sec_desc) return tmp; } +static KEY_SEC_DESC *process_sk(REGF *regf, SK_HDR *sk_hdr, int sk_off, int size) { KEY_SEC_DESC *tmp = NULL; @@ -2011,6 +2032,7 @@ KEY_SEC_DESC *process_sk(REGF *regf, SK_HDR *sk_hdr, int sk_off, int size) /* * Process a VK header and return a value */ +static VAL_KEY *process_vk(REGF *regf, VK_HDR *vk_hdr, int size) { char val_name[1024]; @@ -2102,6 +2124,7 @@ VAL_KEY *process_vk(REGF *regf, VK_HDR *vk_hdr, int size) /* * Process a VL Header and return a list of values */ +static VAL_LIST *process_vl(REGF *regf, VL_TYPE vl, int count, int size) { int i, vk_off; @@ -2142,6 +2165,7 @@ VAL_LIST *process_vl(REGF *regf, VL_TYPE vl, int count, int size) /* * Process an LF Header and return a list of sub-keys */ +static KEY_LIST *process_lf(REGF *regf, LF_HDR *lf_hdr, int size, REG_KEY *parent) { int count, i, nk_off; @@ -2195,6 +2219,7 @@ KEY_LIST *process_lf(REGF *regf, LF_HDR *lf_hdr, int size, REG_KEY *parent) * This routine is passed an NK_HDR pointer and retrieves the entire tree * from there down. It returns a REG_KEY *. */ +static REG_KEY *nt_get_key_tree(REGF *regf, NK_HDR *nk_hdr, int size, REG_KEY *parent) { REG_KEY *tmp = NULL, *own; @@ -2365,6 +2390,7 @@ REG_KEY *nt_get_key_tree(REGF *regf, NK_HDR *nk_hdr, int size, REG_KEY *parent) return NULL; } +static int nt_load_registry(REGF *regf) { REGF_HDR *regf_hdr; @@ -2455,6 +2481,7 @@ int nt_load_registry(REGF *regf) /* * Allocate a new hbin block, set up the header for the block etc */ +static HBIN_BLK *nt_create_hbin_blk(REGF *regf, int size) { HBIN_BLK *tmp; @@ -2507,6 +2534,7 @@ HBIN_BLK *nt_create_hbin_blk(REGF *regf, int size) * Allocate a unit of space ... and return a pointer as function param * and the block's offset as a side effect */ +static void *nt_alloc_regf_space(REGF *regf, int size, unsigned int *off) { int tmp = 0; @@ -2589,7 +2617,7 @@ void *nt_alloc_regf_space(REGF *regf, int size, unsigned int *off) /* * Compute the size of a SID stored ... */ - +static unsigned int sid_size(DOM_SID *sid) { unsigned int size; @@ -2604,7 +2632,7 @@ unsigned int sid_size(DOM_SID *sid) /* * Compute the size of an ACE on disk from its components */ - +static unsigned int ace_size(ACE *ace) { unsigned int size; @@ -2619,6 +2647,7 @@ unsigned int ace_size(ACE *ace) /* * Compute the size of an ACL from its components ... */ +static unsigned int acl_size(ACL *acl) { unsigned int size; @@ -2636,6 +2665,7 @@ unsigned int acl_size(ACL *acl) /* * Compute the size of the sec desc as a self-relative SD */ +static unsigned int sec_desc_size(SEC_DESC *sd) { unsigned int size; @@ -2655,7 +2685,7 @@ unsigned int sec_desc_size(SEC_DESC *sd) /* * Store a SID at the location provided */ - +static int nt_store_SID(REGF *regf, DOM_SID *sid, unsigned char *locn) { int i; @@ -2678,6 +2708,7 @@ int nt_store_SID(REGF *regf, DOM_SID *sid, unsigned char *locn) } +static int nt_store_ace(REGF *regf, ACE *ace, unsigned char *locn) { int size = 0; @@ -2709,7 +2740,7 @@ int nt_store_ace(REGF *regf, ACE *ace, unsigned char *locn) /* * Store an ACL at the location provided */ - +static int nt_store_acl(REGF *regf, ACL *acl, unsigned char *locn) { int size = 0, i; @@ -2747,6 +2778,7 @@ int nt_store_acl(REGF *regf, ACL *acl, unsigned char *locn) * that first, then the owner, then the group SID. So, we do it that way * too. */ +static unsigned int nt_store_sec_desc(REGF *regf, SEC_DESC *sd, char *locn) { REG_SEC_DESC *rsd = (REG_SEC_DESC *)locn; @@ -2815,7 +2847,7 @@ unsigned int nt_store_sec_desc(REGF *regf, SEC_DESC *sd, char *locn) * If it has already been stored, just get its offset from record * otherwise, store it and record its offset */ - +static unsigned int nt_store_security(REGF *regf, KEY_SEC_DESC *sec) { int size = 0; @@ -2863,7 +2895,7 @@ unsigned int nt_store_security(REGF *regf, KEY_SEC_DESC *sec) /* * Store a VAL LIST */ - +static int nt_store_val_list(REGF *regf, VAL_LIST * values) { @@ -2882,6 +2914,7 @@ int nt_store_val_list(REGF *regf, VAL_LIST * values) * We return the offset of the NK struct * FIXME, FIXME, FIXME: Convert to using SIVAL and SSVAL ... */ +static int nt_store_reg_key(REGF *regf, REG_KEY *key) { NK_HDR *nk_hdr; @@ -2945,6 +2978,7 @@ int nt_store_reg_key(REGF *regf, REG_KEY *key) * We actually create the registry header block and link it to the chain * of output blocks. */ +static REGF_HDR *nt_get_reg_header(REGF *regf) { HBIN_BLK *tmp = NULL; @@ -2979,6 +3013,7 @@ REGF_HDR *nt_get_reg_header(REGF *regf) * 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. */ +static int nt_store_registry(REGF *regf) { REGF_HDR *reg; @@ -3066,6 +3101,7 @@ typedef struct cmd_line { char *line; } CMD_LINE; +static void free_val_spec_list(VAL_SPEC_LIST *vl) { if (!vl) return; @@ -3078,6 +3114,7 @@ void free_val_spec_list(VAL_SPEC_LIST *vl) /* * Some routines to handle lines of info in the command files */ +static void skip_to_eol(int fd) { int rc; @@ -3093,6 +3130,7 @@ void skip_to_eol(int fd) } } +static void free_cmd(CMD *cmd) { if (!cmd) return; @@ -3109,6 +3147,7 @@ void free_cmd(CMD *cmd) } +static void free_cmd_line(CMD_LINE *cmd_line) { if (cmd_line) { @@ -3117,6 +3156,7 @@ void free_cmd_line(CMD_LINE *cmd_line) } } +static void print_line(struct cmd_line *cl) { char *pl; @@ -3144,6 +3184,7 @@ void print_line(struct cmd_line *cl) * Otherwise we return a cmd_line * * Exit if other errors */ +static struct cmd_line *get_cmd_line(int fd) { struct cmd_line *cl = (CMD_LINE *)malloc(sizeof(CMD_LINE)); @@ -3215,7 +3256,7 @@ struct cmd_line *get_cmd_line(int fd) * The value name can be empty. There can only be one empty name in * a list of values. A value of - removes the value entirely. */ - +static char *dup_str(char *s, int len) { char *nstr; @@ -3227,6 +3268,7 @@ char *dup_str(char *s, int len) return nstr; } +static char *parse_name(char *nstr) { int len = 0, start = 0; @@ -3253,6 +3295,7 @@ char *parse_name(char *nstr) return dup_str(&nstr[start], len); } +static int parse_value_type(char *tstr) { int len = strlen(tstr); @@ -3278,6 +3321,7 @@ int parse_value_type(char *tstr) return 0; } +static char *parse_val_str(char *vstr) { @@ -3285,6 +3329,7 @@ char *parse_val_str(char *vstr) } +static char *parse_value(struct cmd_line *cl, int *vtype, char **val) { char *p1 = NULL, *p2 = NULL, *nstr = NULL, *tstr = NULL, *vstr = NULL; @@ -3346,6 +3391,7 @@ char *parse_value(struct cmd_line *cl, int *vtype, char **val) * Assumes that there are no leading and trailing spaces */ +static char *parse_key(struct cmd_line *cl, int *cmd) { int start = 1; @@ -3372,6 +3418,7 @@ char *parse_key(struct cmd_line *cl, int *cmd) * We only check for key or val ... */ +static int parse_line(struct cmd_line *cl) { @@ -3388,6 +3435,7 @@ int parse_line(struct cmd_line *cl) * and compare to the correct value. * We then seek back to the original location */ +static int regedit4_file_type(int fd) { int cur_ofs = 0; @@ -3427,6 +3475,7 @@ int regedit4_file_type(int fd) * Run though the data in the line and strip anything after a comment * char. */ +static void strip_comment(struct cmd_line *cl) { int i; @@ -3445,6 +3494,7 @@ void strip_comment(struct cmd_line *cl) * trim leading space */ +static void trim_leading_spaces(struct cmd_line *cl) { int i; @@ -3462,6 +3512,7 @@ void trim_leading_spaces(struct cmd_line *cl) /* * trim trailing spaces */ +static void trim_trailing_spaces(struct cmd_line *cl) { int i; @@ -3487,6 +3538,7 @@ void trim_trailing_spaces(struct cmd_line *cl) * We alctually look for the next key to terminate a previous key * if <value-type> == '-', then it is a delete type. */ +static CMD *regedit4_get_cmd(int fd) { struct command_s *cmd = NULL; @@ -3575,12 +3627,14 @@ CMD *regedit4_get_cmd(int fd) return NULL; } +static int regedit4_exec_cmd(CMD *cmd) { return 0; } +static int editreg_1_0_file_type(int fd) { int cur_ofs = 0; @@ -3611,11 +3665,13 @@ int editreg_1_0_file_type(int fd) return FMT_UNREC; } +static CMD *editreg_1_0_get_cmd(int fd) { return NULL; } +static int editreg_1_0_exec_cmd(CMD *cmd) { @@ -3645,6 +3701,7 @@ typedef struct command_file_s { * Create a new command file structure */ +static CMD_FILE *cmd_file_create(char *file) { CMD_FILE *tmp; @@ -3712,6 +3769,7 @@ CMD_FILE *cmd_file_create(char *file) * key print function here ... */ +static int print_key(const char *path, char *name, char *class_name, int root, int terminal, int vals) { @@ -3725,6 +3783,7 @@ int print_key(const char *path, char *name, char *class_name, int root, * Sec Desc print functions */ +static void print_type(unsigned char type) { switch (type) { @@ -3754,6 +3813,7 @@ void print_type(unsigned char type) } } +static void print_flags(unsigned char flags) { char flg_output[21]; @@ -3797,11 +3857,13 @@ void print_flags(unsigned char flags) fprintf(stdout, " %s", flg_output); } +static void print_perms(int perms) { fprintf(stdout, " %8X", perms); } +static void print_sid(DOM_SID *sid) { int i, comps = sid->auths; @@ -3815,6 +3877,7 @@ void print_sid(DOM_SID *sid) fprintf(stdout, "\n"); } +static void print_acl(ACL *acl, const char *prefix) { int i; @@ -3829,6 +3892,7 @@ void print_acl(ACL *acl, const char *prefix) } } +static int print_sec(SEC_DESC *sec_desc) { if (!print_security) return 1; @@ -3851,6 +3915,7 @@ int print_sec(SEC_DESC *sec_desc) /* * Value print function here ... */ +static int print_val(const char *path, char *val_name, int val_type, int data_len, void *data_blk, int terminal, int first, int last) { @@ -3866,6 +3931,7 @@ int print_val(const char *path, char *val_name, int val_type, int data_len, return 1; } +static void usage(void) { fprintf(stderr, "Usage: editreg [-f] [-v] [-p] [-k] [-s] [-c <command-file>] <registryfile>\n"); |