+++ /dev/null
-/*
- Unix SMB/CIFS implementation.
- Utility functions for Samba
- Copyright (C) Andrew Tridgell 1992-1999
- Copyright (C) Jelmer Vernooij 2005
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 3 of the License, or
- (at your option) any later version.
-
- This program 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 General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program. If not, see <http://www.gnu.org/licenses/>.
-*/
-
-#ifndef _SAMBA_UTIL_H_
-#define _SAMBA_UTIL_H_
-
-#include "lib/util/charset/charset.h"
-#include "lib/util/attr.h"
-
-/* for TALLOC_CTX */
-#include <talloc.h>
-
-/**
- * @file
- * @brief Helpful macros
- */
-
-struct smbsrv_tcon;
-
-extern const char *logfile;
-extern const char *panic_action;
-
-#include "lib/util/time.h"
-#include "lib/util/data_blob.h"
-#include "lib/util/xfile.h"
-#include "lib/util/byteorder.h"
-#include "lib/util/talloc_stack.h"
-
-/**
- * assert macros
- */
-#ifdef DEVELOPER
-#define SMB_ASSERT(b) do { if (!(b)) { \
- DEBUG(0,("PANIC: assert failed at %s(%d): %s\n", \
- __FILE__, __LINE__, #b)); smb_panic("assert failed: " #b); }} while(0)
-#else
-/* redefine the assert macro for non-developer builds */
-#define SMB_ASSERT(b) do { if (!(b)) { \
- DEBUG(0,("PANIC: assert failed at %s(%d): %s\n", \
- __FILE__, __LINE__, #b)); }} while (0)
-#endif
-
-#ifndef ABS
-#define ABS(a) ((a)>0?(a):(-(a)))
-#endif
-
-#include "lib/util/memory.h"
-
-/**
- * Write backtrace to debug log
- */
-_PUBLIC_ void call_backtrace(void);
-
-/**
- Something really nasty happened - panic !
-**/
-_PUBLIC_ _NORETURN_ void smb_panic(const char *why);
-
-#if _SAMBA_BUILD_ == 4
-/**
-setup our fault handlers
-**/
-_PUBLIC_ void fault_setup(const char *pname);
-_PUBLIC_ void fault_setup_disable(void);
-#endif
-
-/**
- register a fault handler.
- Should only be called once in the execution of smbd.
-*/
-_PUBLIC_ bool register_fault_handler(const char *name, void (*fault_handler)(int sig));
-
-/* The following definitions come from lib/util/signal.c */
-
-
-/**
- Block sigs.
-**/
-void BlockSignals(bool block, int signum);
-
-/**
- Catch a signal. This should implement the following semantics:
-
- 1) The handler remains installed after being called.
- 2) The signal should be blocked during handler execution.
-**/
-void (*CatchSignal(int signum,void (*handler)(int )))(int);
-
-/**
- Ignore SIGCLD via whatever means is necessary for this OS.
-**/
-void CatchChild(void);
-
-/**
- Catch SIGCLD but leave the child around so it's status can be reaped.
-**/
-void CatchChildLeaveStatus(void);
-
-/* The following definitions come from lib/util/system.c */
-
-/**************************************************************************
-A wrapper for gethostbyname() that tries avoids looking up hostnames
-in the root domain, which can cause dial-on-demand links to come up for no
-apparent reason.
-****************************************************************************/
-_PUBLIC_ struct hostent *sys_gethostbyname(const char *name);
-_PUBLIC_ struct in_addr sys_inet_makeaddr(int net, int host);
-
-/**
- * Wrapper for fork used to invalid pid cache.
- **/
-_PUBLIC_ pid_t sys_fork(void);
-
-/**
- * Wrapper for getpid. Ensures we only do a system call *once*.
- **/
-_PUBLIC_ pid_t sys_getpid(void);
-
-_PUBLIC_ int sys_getpeereid( int s, uid_t *uid);
-
-struct sockaddr;
-
-_PUBLIC_ int sys_getnameinfo(const struct sockaddr *psa,
- int salen,
- char *host,
- size_t hostlen,
- char *service,
- size_t servlen,
- int flags);
-_PUBLIC_ int sys_connect(int fd, const struct sockaddr * addr);
-
-/* The following definitions come from lib/util/genrand.c */
-/**
- Copy any user given reseed data.
-**/
-_PUBLIC_ void set_rand_reseed_callback(void (*fn)(void *, int *), void *);
-
-/**
- * Tell the random number generator it needs to reseed.
- */
-_PUBLIC_ void set_need_random_reseed(void);
-
-/**
- Interface to the (hopefully) good crypto random number generator.
- Will use our internal PRNG if more than 40 bytes of random generation
- has been requested, otherwise tries to read from /dev/random
-**/
-_PUBLIC_ void generate_random_buffer(uint8_t *out, int len);
-
-/**
- Interface to the (hopefully) good crypto random number generator.
- Will always use /dev/urandom if available.
-**/
-_PUBLIC_ void generate_secret_buffer(uint8_t *out, int len);
-
-/**
- generate a single random uint32_t
-**/
-_PUBLIC_ uint32_t generate_random(void);
-
-/**
- very basic password quality checker
-**/
-_PUBLIC_ bool check_password_quality(const char *s);
-
-/**
- * Generate a random text password.
- */
-_PUBLIC_ char *generate_random_password(TALLOC_CTX *mem_ctx, size_t min, size_t max);
-
-/**
- Use the random number generator to generate a random string.
-**/
-_PUBLIC_ char *generate_random_str_list(TALLOC_CTX *mem_ctx, size_t len, const char *list);
-
-/**
- * Generate a random text string consisting of the specified length.
- * The returned string will be allocated.
- *
- * Characters used are: ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+_-#.,
- */
-_PUBLIC_ char *generate_random_str(TALLOC_CTX *mem_ctx, size_t len);
-
-/**
- * Generate an array of unique text strings all of the same length.
- * The returned strings will be allocated.
- * Returns NULL if the number of unique combinations cannot be created.
- *
- * Characters used are: ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+_-#.,
- */
-_PUBLIC_ char** generate_unique_strs(TALLOC_CTX *mem_ctx, size_t len,
- uint32_t num);
-
-/* The following definitions come from lib/util/dprintf.c */
-#if _SAMBA_BUILD_ == 4
-
-_PUBLIC_ void d_set_iconv(smb_iconv_t);
-_PUBLIC_ int d_vfprintf(FILE *f, const char *format, va_list ap) PRINTF_ATTRIBUTE(2,0);
-_PUBLIC_ int d_fprintf(FILE *f, const char *format, ...) PRINTF_ATTRIBUTE(2,3);
-_PUBLIC_ int d_printf(const char *format, ...) PRINTF_ATTRIBUTE(1,2);
-_PUBLIC_ void display_set_stderr(void);
-#endif
-
-/* The following definitions come from lib/util/util_str.c */
-
-bool next_token_talloc(TALLOC_CTX *ctx,
- const char **ptr,
- char **pp_buff,
- const char *sep);
-
-/**
- * Get the next token from a string, return false if none found. Handles
- * double-quotes. This version does not trim leading separator characters
- * before looking for a token.
- */
-bool next_token_no_ltrim_talloc(TALLOC_CTX *ctx,
- const char **ptr,
- char **pp_buff,
- const char *sep);
-
-
-/**
- Trim the specified elements off the front and back of a string.
-**/
-_PUBLIC_ bool trim_string(char *s, const char *front, const char *back);
-
-/**
- Find the number of 'c' chars in a string
-**/
-_PUBLIC_ _PURE_ size_t count_chars(const char *s, char c);
-
-/**
- Safe string copy into a known length string. maxlength does not
- include the terminating zero.
-**/
-_PUBLIC_ char *safe_strcpy(char *dest,const char *src, size_t maxlength);
-
-/**
- Safe string cat into a string. maxlength does not
- include the terminating zero.
-**/
-_PUBLIC_ char *safe_strcat(char *dest, const char *src, size_t maxlength);
-
-/**
- Routine to get hex characters and turn them into a 16 byte array.
- the array can be variable length, and any non-hex-numeric
- characters are skipped. "0xnn" or "0Xnn" is specially catered
- for.
-
- valid examples: "0A5D15"; "0x15, 0x49, 0xa2"; "59\ta9\te3\n"
-
-
-**/
-_PUBLIC_ size_t strhex_to_str(char *p, size_t p_len, const char *strhex, size_t strhex_len);
-
-/**
- * Parse a hex string and return a data blob.
- */
-_PUBLIC_ _PURE_ DATA_BLOB strhex_to_data_blob(TALLOC_CTX *mem_ctx, const char *strhex) ;
-
-/**
- * Routine to print a buffer as HEX digits, into an allocated string.
- */
-_PUBLIC_ void hex_encode(const unsigned char *buff_in, size_t len, char **out_hex_buffer);
-
-/**
- * talloc version of hex_encode()
- */
-_PUBLIC_ char *hex_encode_talloc(TALLOC_CTX *mem_ctx, const unsigned char *buff_in, size_t len);
-
-/**
- Substitute a string for a pattern in another string. Make sure there is
- enough room!
-
- This routine looks for pattern in s and replaces it with
- insert. It may do multiple replacements.
-
- Any of " ; ' $ or ` in the insert string are replaced with _
- if len==0 then the string cannot be extended. This is different from the old
- use of len==0 which was for no length checks to be done.
-**/
-_PUBLIC_ void string_sub(char *s,const char *pattern, const char *insert, size_t len);
-
-
-_PUBLIC_ char *string_sub_talloc(TALLOC_CTX *mem_ctx, const char *s,
- const char *pattern, const char *insert);
-
-/**
- Similar to string_sub() but allows for any character to be substituted.
- Use with caution!
- if len==0 then the string cannot be extended. This is different from the old
- use of len==0 which was for no length checks to be done.
-**/
-_PUBLIC_ void all_string_sub(char *s,const char *pattern,const char *insert, size_t len);
-
-/**
- Unescape a URL encoded string, in place.
-**/
-_PUBLIC_ void rfc1738_unescape(char *buf);
-
-
-/**
- * rfc1738_escape
- * Returns a static buffer that contains the RFC
- * 1738 compliant, escaped version of the given url. (escapes unsafe and % characters)
- **/
-_PUBLIC_ char *rfc1738_escape(TALLOC_CTX *mem_ctx, const char *url);
-
-/**
- * rfc1738_escape_unescaped
- *
- * Returns a static buffer that contains
- * the RFC 1738 compliant, escaped version of the given url (escapes unsafe chars only)
- **/
-_PUBLIC_ char *rfc1738_escape_unescaped(TALLOC_CTX *mem_ctx, const char *url);
-
-/**
- * rfc1738_escape_part
- * Returns a static buffer that contains the RFC
- * 1738 compliant, escaped version of the given url segment. (escapes
- * unsafe, reserved and % chars) It would mangle the :// in http://,
- * and mangle paths (because of /).
- **/
-_PUBLIC_ char *rfc1738_escape_part(TALLOC_CTX *mem_ctx, const char *url);
-
-/**
- format a string into length-prefixed dotted domain format, as used in NBT
- and in some ADS structures
-**/
-_PUBLIC_ const char *str_format_nbt_domain(TALLOC_CTX *mem_ctx, const char *s);
-
-/**
- * Add a string to an array of strings.
- *
- * num should be a pointer to an integer that holds the current
- * number of elements in strings. It will be updated by this function.
- */
-_PUBLIC_ bool add_string_to_array(TALLOC_CTX *mem_ctx,
- const char *str, const char ***strings, int *num);
-
-/**
- varient of strcmp() that handles NULL ptrs
-**/
-_PUBLIC_ int strcmp_safe(const char *s1, const char *s2);
-
-/**
-return the number of bytes occupied by a buffer in ASCII format
-the result includes the null termination
-limited by 'n' bytes
-**/
-_PUBLIC_ size_t ascii_len_n(const char *src, size_t n);
-
-/**
- Set a boolean variable from the text value stored in the passed string.
- Returns true in success, false if the passed string does not correctly
- represent a boolean.
-**/
-_PUBLIC_ bool set_boolean(const char *boolean_string, bool *boolean);
-
-/**
- * Parse a string containing a boolean value.
- *
- * val will be set to the read value.
- *
- * @retval true if a boolean value was parsed, false otherwise.
- */
-_PUBLIC_ bool conv_str_bool(const char * str, bool * val);
-
-#if _SAMBA_BUILD_ == 4
-/**
- * Convert a size specification like 16K into an integral number of bytes.
- **/
-_PUBLIC_ bool conv_str_size(const char * str, uint64_t * val);
-#endif
-
-/**
- * Parse a uint64_t value from a string
- *
- * val will be set to the value read.
- *
- * @retval true if parsing was successful, false otherwise
- */
-_PUBLIC_ bool conv_str_u64(const char * str, uint64_t * val);
-
-/**
-return the number of bytes occupied by a buffer in CH_UTF16 format
-the result includes the null termination
-**/
-_PUBLIC_ size_t utf16_len(const void *buf);
-
-/**
-return the number of bytes occupied by a buffer in CH_UTF16 format
-the result includes the null termination
-limited by 'n' bytes
-**/
-_PUBLIC_ size_t utf16_len_n(const void *src, size_t n);
-_PUBLIC_ size_t ucs2_align(const void *base_ptr, const void *p, int flags);
-
-/**
-Do a case-insensitive, whitespace-ignoring string compare.
-**/
-_PUBLIC_ int strwicmp(const char *psz1, const char *psz2);
-
-/**
- String replace.
-**/
-_PUBLIC_ void string_replace(char *s, char oldc, char newc);
-
-/**
- * Compare 2 strings.
- *
- * @note The comparison is case-insensitive.
- **/
-_PUBLIC_ bool strequal(const char *s1, const char *s2);
-
-/* The following definitions come from lib/util/util_strlist.c */
-
-/* separators for lists */
-#ifndef LIST_SEP
-#define LIST_SEP " \t,\n\r"
-#endif
-
-/**
- build an empty (only NULL terminated) list of strings (for expansion with str_list_add() etc)
-*/
-_PUBLIC_ char **str_list_make_empty(TALLOC_CTX *mem_ctx);
-
-/**
- place the only element 'entry' into a new, NULL terminated string list
-*/
-_PUBLIC_ char **str_list_make_single(TALLOC_CTX *mem_ctx,
- const char *entry);
-
-/**
- build a null terminated list of strings from a input string and a
- separator list. The separator list must contain characters less than
- or equal to 0x2f for this to work correctly on multi-byte strings
-*/
-_PUBLIC_ char **str_list_make(TALLOC_CTX *mem_ctx, const char *string,
- const char *sep);
-
-/**
- * build a null terminated list of strings from an argv-like input string
- * Entries are separated by spaces and can be enclosed by quotes.
- * Does NOT support escaping
- */
-_PUBLIC_ char **str_list_make_shell(TALLOC_CTX *mem_ctx, const char *string, const char *sep);
-
-/**
- * join a list back to one string
- */
-_PUBLIC_ char *str_list_join(TALLOC_CTX *mem_ctx, const char **list, char separator);
-
-/** join a list back to one (shell-like) string; entries
- * separated by spaces, using quotes where necessary */
-_PUBLIC_ char *str_list_join_shell(TALLOC_CTX *mem_ctx, const char **list, char sep);
-
-/**
- return the number of elements in a string list
-*/
-_PUBLIC_ size_t str_list_length(const char * const *list);
-
-/**
- copy a string list
-*/
-_PUBLIC_ char **str_list_copy(TALLOC_CTX *mem_ctx, const char **list);
-
-/**
- Return true if all the elements of the list match exactly.
- */
-_PUBLIC_ bool str_list_equal(const char * const *list1, const char * const *list2);
-
-/**
- add an entry to a string list
-*/
-_PUBLIC_ const char **str_list_add(const char **list, const char *s);
-
-/**
- remove an entry from a string list
-*/
-_PUBLIC_ void str_list_remove(const char **list, const char *s);
-
-/**
- return true if a string is in a list
-*/
-_PUBLIC_ bool str_list_check(const char **list, const char *s);
-
-/**
- return true if a string is in a list, case insensitively
-*/
-_PUBLIC_ bool str_list_check_ci(const char **list, const char *s);
-/**
- append one list to another - expanding list1
-*/
-_PUBLIC_ const char **str_list_append(const char **list1,
- const char * const *list2);
-
-/**
- remove duplicate elements from a list
-*/
-_PUBLIC_ const char **str_list_unique(const char **list);
-
-/*
- very useful when debugging complex list related code
- */
-_PUBLIC_ void str_list_show(const char **list);
-
-
-/**
- append one list to another - expanding list1
- this assumes the elements of list2 are const pointers, so we can re-use them
-*/
-_PUBLIC_ const char **str_list_append_const(const char **list1,
- const char **list2);
-
-/**
- add an entry to a string list
- this assumes s will not change
-*/
-_PUBLIC_ const char **str_list_add_const(const char **list, const char *s);
-
-/**
- copy a string list
- this assumes list will not change
-*/
-_PUBLIC_ const char **str_list_copy_const(TALLOC_CTX *mem_ctx,
- const char **list);
-
-/**
- * Needed for making an "unconst" list "const"
- */
-_PUBLIC_ const char **const_str_list(char **list);
-
-
-/* The following definitions come from lib/util/util_file.c */
-
-
-/**
-read a line from a file with possible \ continuation chars.
-Blanks at the start or end of a line are stripped.
-The string will be allocated if s2 is NULL
-**/
-_PUBLIC_ char *fgets_slash(char *s2,int maxlen,XFILE *f);
-
-/**
- * Read one line (data until next newline or eof) and allocate it
- */
-_PUBLIC_ char *afdgets(int fd, TALLOC_CTX *mem_ctx, size_t hint);
-
-/**
-load a file into memory from a fd.
-**/
-_PUBLIC_ char *fd_load(int fd, size_t *size, size_t maxsize, TALLOC_CTX *mem_ctx);
-
-
-char **file_lines_parse(char *p, size_t size, int *numlines, TALLOC_CTX *mem_ctx);
-
-/**
-load a file into memory
-**/
-_PUBLIC_ char *file_load(const char *fname, size_t *size, size_t maxsize, TALLOC_CTX *mem_ctx);
-
-/**
-mmap (if possible) or read a file
-**/
-_PUBLIC_ void *map_file(const char *fname, size_t size);
-
-/**
-load a file into memory and return an array of pointers to lines in the file
-must be freed with talloc_free().
-**/
-_PUBLIC_ char **file_lines_load(const char *fname, int *numlines, size_t maxsize, TALLOC_CTX *mem_ctx);
-
-/**
-load a fd into memory and return an array of pointers to lines in the file
-must be freed with talloc_free(). If convert is true calls unix_to_dos on
-the list.
-**/
-_PUBLIC_ char **fd_lines_load(int fd, int *numlines, size_t maxsize, TALLOC_CTX *mem_ctx);
-
-/**
-take a list of lines and modify them to produce a list where \ continues
-a line
-**/
-_PUBLIC_ void file_lines_slashcont(char **lines);
-
-/**
- save a lump of data into a file. Mostly used for debugging
-*/
-_PUBLIC_ bool file_save(const char *fname, const void *packet, size_t length);
-_PUBLIC_ int vfdprintf(int fd, const char *format, va_list ap) PRINTF_ATTRIBUTE(2,0);
-_PUBLIC_ int fdprintf(int fd, const char *format, ...) PRINTF_ATTRIBUTE(2,3);
-_PUBLIC_ bool large_file_support(const char *path);
-
-/*
- compare two files, return true if the two files have the same content
- */
-bool file_compare(const char *path1, const char *path2);
-
-/* The following definitions come from lib/util/util.c */
-
-
-/**
- Find a suitable temporary directory. The result should be copied immediately
- as it may be overwritten by a subsequent call.
-**/
-_PUBLIC_ const char *tmpdir(void);
-
-/**
- Check if a file exists - call vfs_file_exist for samba files.
-**/
-_PUBLIC_ bool file_exist(const char *fname);
-
-/**
- Check a files mod time.
-**/
-_PUBLIC_ time_t file_modtime(const char *fname);
-
-/**
- Check if a directory exists.
-**/
-_PUBLIC_ bool directory_exist(const char *dname);
-
-/**
- * Try to create the specified directory if it didn't exist.
- *
- * @retval true if the directory already existed and has the right permissions
- * or was successfully created.
- */
-_PUBLIC_ bool directory_create_or_exist(const char *dname, uid_t uid,
- mode_t dir_perms);
-
-/**
- Set a fd into blocking/nonblocking mode. Uses POSIX O_NONBLOCK if available,
- else
- if SYSV use O_NDELAY
- if BSD use FNDELAY
-**/
-_PUBLIC_ int set_blocking(int fd, bool set);
-
-/**
- Sleep for a specified number of milliseconds.
-**/
-_PUBLIC_ void smb_msleep(unsigned int t);
-
-/**
- Get my own name, return in talloc'ed storage.
-**/
-_PUBLIC_ char* get_myname(TALLOC_CTX *mem_ctx);
-
-/**
- Check if a process exists. Does this work on all unixes?
-**/
-_PUBLIC_ bool process_exists_by_pid(pid_t pid);
-
-/**
- Simple routine to do POSIX file locking. Cruft in NFS and 64->32 bit mapping
- is dealt with in posix.c
-**/
-_PUBLIC_ bool fcntl_lock(int fd, int op, off_t offset, off_t count, int type);
-
-/**
- * Write dump of binary data to a callback
- */
-void dump_data_cb(const uint8_t *buf, int len,
- bool omit_zero_bytes,
- void (*cb)(const char *buf, void *private_data),
- void *private_data);
-
-/**
- * Write dump of binary data to the log file.
- *
- * The data is only written if the log level is at least level.
- */
-_PUBLIC_ void dump_data(int level, const uint8_t *buf,int len);
-
-/**
- * Write dump of binary data to the log file.
- *
- * The data is only written if the log level is at least level.
- * 16 zero bytes in a row are omitted
- */
-_PUBLIC_ void dump_data_skip_zeros(int level, const uint8_t *buf, int len);
-
-/**
- malloc that aborts with smb_panic on fail or zero size.
-**/
-_PUBLIC_ void *smb_xmalloc(size_t size);
-
-/**
- Memdup with smb_panic on fail.
-**/
-_PUBLIC_ void *smb_xmemdup(const void *p, size_t size);
-
-/**
- strdup that aborts on malloc fail.
-**/
-_PUBLIC_ char *smb_xstrdup(const char *s);
-
-char *smb_xstrndup(const char *s, size_t n);
-
-/**
- Like strdup but for memory.
-**/
-_PUBLIC_ void *memdup(const void *p, size_t size);
-
-/**
- * Write a password to the log file.
- *
- * @note Only actually does something if DEBUG_PASSWORD was defined during
- * compile-time.
- */
-_PUBLIC_ void dump_data_pw(const char *msg, const uint8_t * data, size_t len);
-
-/**
- * see if a range of memory is all zero. A NULL pointer is considered
- * to be all zero
- */
-_PUBLIC_ bool all_zero(const uint8_t *ptr, size_t size);
-
-/**
- realloc an array, checking for integer overflow in the array size
-*/
-_PUBLIC_ void *realloc_array(void *ptr, size_t el_size, unsigned count, bool free_on_fail);
-
-void *malloc_array(size_t el_size, unsigned int count);
-
-/* The following definitions come from lib/util/fsusage.c */
-
-
-/**
- * Retrieve amount of free disk space.
- * this does all of the system specific guff to get the free disk space.
- * It is derived from code in the GNU fileutils package, but has been
- * considerably mangled for use here
- *
- * results are returned in *dfree and *dsize, in 512 byte units
-*/
-_PUBLIC_ int sys_fsusage(const char *path, uint64_t *dfree, uint64_t *dsize);
-
-/* The following definitions come from lib/util/ms_fnmatch.c */
-
-
-/**
- * @file
- * @brief MS-style Filename matching
- */
-
-#if _SAMBA_BUILD_ == 4
-/* protocol types. It assumes that higher protocols include lower protocols
- as subsets. FIXME: Move to one of the smb-specific headers */
-enum protocol_types {
- PROTOCOL_NONE,
- PROTOCOL_CORE,
- PROTOCOL_COREPLUS,
- PROTOCOL_LANMAN1,
- PROTOCOL_LANMAN2,
- PROTOCOL_NT1,
- PROTOCOL_SMB2
-};
-
-int ms_fnmatch(const char *pattern, const char *string, enum protocol_types protocol);
-
-/** a generic fnmatch function - uses for non-CIFS pattern matching */
-int gen_fnmatch(const char *pattern, const char *string);
-#endif
-
-/* The following definitions come from lib/util/idtree.c */
-
-
-/**
- initialise a idr tree. The context return value must be passed to
- all subsequent idr calls. To destroy the idr tree use talloc_free()
- on this context
- */
-_PUBLIC_ struct idr_context *idr_init(TALLOC_CTX *mem_ctx);
-
-/**
- allocate the next available id, and assign 'ptr' into its slot.
- you can retrieve later this pointer using idr_find()
-*/
-_PUBLIC_ int idr_get_new(struct idr_context *idp, void *ptr, int limit);
-
-/**
- allocate a new id, giving the first available value greater than or
- equal to the given starting id
-*/
-_PUBLIC_ int idr_get_new_above(struct idr_context *idp, void *ptr, int starting_id, int limit);
-
-/**
- allocate a new id randomly in the given range
-*/
-_PUBLIC_ int idr_get_new_random(struct idr_context *idp, void *ptr, int limit);
-
-/**
- find a pointer value previously set with idr_get_new given an id
-*/
-_PUBLIC_ void *idr_find(struct idr_context *idp, int id);
-
-/**
- remove an id from the idr tree
-*/
-_PUBLIC_ int idr_remove(struct idr_context *idp, int id);
-
-/* The following definitions come from lib/util/become_daemon.c */
-
-/**
- Close the low 3 fd's and open dev/null in their place
-**/
-_PUBLIC_ void close_low_fds(bool stderr_too);
-
-/**
- Become a daemon, discarding the controlling terminal.
-**/
-_PUBLIC_ void become_daemon(bool do_fork, bool no_process_group, bool log_stdout);
-
-/**
- * Load a ini-style file.
- */
-bool pm_process( const char *fileName,
- bool (*sfunc)(const char *, void *),
- bool (*pfunc)(const char *, const char *, void *),
- void *userdata);
-
-bool unmap_file(void *start, size_t size);
-
-void print_asc(int level, const uint8_t *buf,int len);
-void print_asc_cb(const uint8_t *buf, int len,
- void (*cb)(const char *buf, void *private_data),
- void *private_data);
-
-/**
- * Add an id to an array of ids.
- *
- * num should be a pointer to an integer that holds the current
- * number of elements in ids. It will be updated by this function.
- */
-
-bool add_uid_to_array_unique(TALLOC_CTX *mem_ctx, uid_t uid,
- uid_t **uids, uint32_t *num_uids);
-bool add_gid_to_array_unique(TALLOC_CTX *mem_ctx, gid_t gid,
- gid_t **gids, uint32_t *num_gids);
-
-/**
- * Allocate anonymous shared memory of the given size
- */
-void *anonymous_shared_allocate(size_t bufsz);
-void anonymous_shared_free(void *ptr);
-
-/*
- run a command as a child process, with a timeout.
-
- any stdout/stderr from the child will appear in the Samba logs with
- the specified log levels
-
- If callback is set then the callback is called on completion
- with the return code from the command
- */
-struct tevent_context;
-struct tevent_req;
-struct tevent_req *samba_runcmd_send(TALLOC_CTX *mem_ctx,
- struct tevent_context *ev,
- struct timeval endtime,
- int stdout_log_level,
- int stderr_log_level,
- const char * const *argv0, ...);
-int samba_runcmd_recv(struct tevent_req *req, int *perrno);
-
-#ifdef DEVELOPER
-void samba_start_debugger(void);
-#endif
-
-#endif /* _SAMBA_UTIL_H_ */
git.samba.org / abartlet / samba-debian.git / blobdiff