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Diffstat (limited to 'source4/utils/tdb/tdbtool.c')
| -rw-r--r-- | source4/utils/tdb/tdbtool.c | 547 |
1 files changed, 0 insertions, 547 deletions
diff --git a/source4/utils/tdb/tdbtool.c b/source4/utils/tdb/tdbtool.c deleted file mode 100644 index 92009dcef4..0000000000 --- a/source4/utils/tdb/tdbtool.c +++ /dev/null @@ -1,547 +0,0 @@ -/* - Unix SMB/CIFS implementation. - Samba database functions - Copyright (C) Andrew Tridgell 1999-2000 - Copyright (C) Paul `Rusty' Russell 2000 - Copyright (C) Jeremy Allison 2000 - Copyright (C) Andrew Esh 2001 - - 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 2 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, write to the Free Software - Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. -*/ - -#include <errno.h> -#include <stdlib.h> -#include <stdio.h> -#include <fcntl.h> -#include <unistd.h> -#include <string.h> -#include <fcntl.h> -#include <time.h> -#include <sys/mman.h> -#include <sys/stat.h> -#include <sys/time.h> -#include <ctype.h> -#include <signal.h> -#include "tdb.h" - -/* a tdb tool for manipulating a tdb database */ - -#define FSTRING_LEN 256 -typedef char fstring[FSTRING_LEN]; - -typedef struct connections_key { - pid_t pid; - int cnum; - fstring name; -} connections_key; - -typedef struct connections_data { - int magic; - pid_t pid; - int cnum; - uid_t uid; - gid_t gid; - char name[24]; - char addr[24]; - char machine[128]; - time_t start; -} connections_data; - -static TDB_CONTEXT *tdb; - -static int print_rec(TDB_CONTEXT *the_tdb, TDB_DATA key, TDB_DATA dbuf, void *state); - -static void print_asc(unsigned char *buf,int len) -{ - int i; - - /* We're probably printing ASCII strings so don't try to display - the trailing NULL character. */ - - if (buf[len - 1] == 0) - len--; - - for (i=0;i<len;i++) - printf("%c",isprint(buf[i])?buf[i]:'.'); -} - -static void print_data(unsigned char *buf,int len) -{ - int i=0; - if (len<=0) return; - printf("[%03X] ",i); - for (i=0;i<len;) { - printf("%02X ",(int)buf[i]); - i++; - if (i%8 == 0) printf(" "); - if (i%16 == 0) { - print_asc(&buf[i-16],8); printf(" "); - print_asc(&buf[i-8],8); printf("\n"); - if (i<len) printf("[%03X] ",i); - } - } - if (i%16) { - int n; - - n = 16 - (i%16); - printf(" "); - if (n>8) printf(" "); - while (n--) printf(" "); - - n = i%16; - if (n > 8) n = 8; - print_asc(&buf[i-(i%16)],n); printf(" "); - n = (i%16) - n; - if (n>0) print_asc(&buf[i-n],n); - printf("\n"); - } -} - -static void help(void) -{ - printf("\n" -"tdbtool: \n" -" create dbname : create a database\n" -" open dbname : open an existing database\n" -" erase : erase the database\n" -" dump : dump the database as strings\n" -" insert key data : insert a record\n" -" move key file : move a record to a destination tdb\n" -" store key data : store a record (replace)\n" -" show key : show a record by key\n" -" delete key : delete a record by key\n" -" list : print the database hash table and freelist\n" -" free : print the database freelist\n" -" 1 | first : print the first record\n" -" n | next : print the next record\n" -" q | quit : terminate\n" -" \\n : repeat 'next' command\n" -"\n"); -} - -static void terror(char *why) -{ - printf("%s\n", why); -} - -static char *get_token(int startover) -{ - static char tmp[1024]; - static char *cont = NULL; - char *insert, *start; - char *k = strtok(NULL, " "); - - if (!k) - return NULL; - - if (startover) - start = tmp; - else - start = cont; - - strcpy(start, k); - insert = start + strlen(start) - 1; - while (*insert == '\\') { - *insert++ = ' '; - k = strtok(NULL, " "); - if (!k) - break; - strcpy(insert, k); - insert = start + strlen(start) - 1; - } - - /* Get ready for next call */ - cont = start + strlen(start) + 1; - return start; -} - -static void create_tdb(void) -{ - char *tok = get_token(1); - if (!tok) { - help(); - return; - } - if (tdb) tdb_close(tdb); - tdb = tdb_open(tok, 0, TDB_CLEAR_IF_FIRST, - O_RDWR | O_CREAT | O_TRUNC, 0600); - if (!tdb) { - printf("Could not create %s: %s\n", tok, strerror(errno)); - } -} - -static void open_tdb(void) -{ - char *tok = get_token(1); - if (!tok) { - help(); - return; - } - if (tdb) tdb_close(tdb); - tdb = tdb_open(tok, 0, 0, O_RDWR, 0600); - if (!tdb) { - printf("Could not open %s: %s\n", tok, strerror(errno)); - } -} - -static void insert_tdb(void) -{ - char *k = get_token(1); - char *d = get_token(0); - TDB_DATA key, dbuf; - - if (!k || !d) { - help(); - return; - } - - key.dptr = k; - key.dsize = strlen(k)+1; - dbuf.dptr = d; - dbuf.dsize = strlen(d)+1; - - if (tdb_store(tdb, key, dbuf, TDB_INSERT) == -1) { - terror("insert failed"); - } -} - -static void store_tdb(void) -{ - char *k = get_token(1); - char *d = get_token(0); - TDB_DATA key, dbuf; - - if (!k || !d) { - help(); - return; - } - - key.dptr = k; - key.dsize = strlen(k)+1; - dbuf.dptr = d; - dbuf.dsize = strlen(d)+1; - - printf("Storing key:\n"); - print_rec(tdb, key, dbuf, NULL); - - if (tdb_store(tdb, key, dbuf, TDB_REPLACE) == -1) { - terror("store failed"); - } -} - -static void show_tdb(void) -{ - char *k = get_token(1); - TDB_DATA key, dbuf; - - if (!k) { - help(); - return; - } - - key.dptr = k; - key.dsize = strlen(k)+1; - - dbuf = tdb_fetch(tdb, key); - if (!dbuf.dptr) { - /* maybe it is non-NULL terminated key? */ - key.dsize = strlen(k); - dbuf = tdb_fetch(tdb, key); - - if ( !dbuf.dptr ) { - terror("fetch failed"); - return; - } - } - - /* printf("%s : %*.*s\n", k, (int)dbuf.dsize, (int)dbuf.dsize, dbuf.dptr); */ - print_rec(tdb, key, dbuf, NULL); - - free( dbuf.dptr ); - - return; -} - -static void delete_tdb(void) -{ - char *k = get_token(1); - TDB_DATA key; - - if (!k) { - help(); - return; - } - - key.dptr = k; - key.dsize = strlen(k)+1; - - if (tdb_delete(tdb, key) != 0) { - terror("delete failed"); - } -} - -static void move_rec(void) -{ - char *k = get_token(1); - char *file = get_token(0); - TDB_DATA key, dbuf; - TDB_CONTEXT *dst_tdb; - - if (!k) { - help(); - return; - } - - if ( !file ) { - terror("need destination tdb name"); - return; - } - - key.dptr = k; - key.dsize = strlen(k)+1; - - dbuf = tdb_fetch(tdb, key); - if (!dbuf.dptr) { - /* maybe it is non-NULL terminated key? */ - key.dsize = strlen(k); - dbuf = tdb_fetch(tdb, key); - - if ( !dbuf.dptr ) { - terror("fetch failed"); - return; - } - } - - print_rec(tdb, key, dbuf, NULL); - - dst_tdb = tdb_open(file, 0, 0, O_RDWR, 0600); - if ( !dst_tdb ) { - terror("unable to open destination tdb"); - return; - } - - if ( tdb_store( dst_tdb, key, dbuf, TDB_REPLACE ) == -1 ) { - terror("failed to move record"); - } - else - printf("record moved\n"); - - tdb_close( dst_tdb ); - - return; -} - -#if 0 -static int print_conn_key(TDB_DATA key) -{ - printf( "pid =%5d ", ((connections_key*)key.dptr)->pid); - printf( "cnum =%10d ", ((connections_key*)key.dptr)->cnum); - printf( "name =[%s]\n", ((connections_key*)key.dptr)->name); - return 0; -} - -static int print_conn_data(TDB_DATA dbuf) -{ - printf( "pid =%5d ", ((connections_data*)dbuf.dptr)->pid); - printf( "cnum =%10d ", ((connections_data*)dbuf.dptr)->cnum); - printf( "name =[%s]\n", ((connections_data*)dbuf.dptr)->name); - - printf( "uid =%5d ", ((connections_data*)dbuf.dptr)->uid); - printf( "addr =[%s]\n", ((connections_data*)dbuf.dptr)->addr); - printf( "gid =%5d ", ((connections_data*)dbuf.dptr)->gid); - printf( "machine=[%s]\n", ((connections_data*)dbuf.dptr)->machine); - printf( "start = %s\n", ctime(&((connections_data*)dbuf.dptr)->start)); - return 0; -} -#endif - -static int print_rec(TDB_CONTEXT *the_tdb, TDB_DATA key, TDB_DATA dbuf, void *state) -{ -#if 0 - print_conn_key(key); - print_conn_data(dbuf); - return 0; -#else - printf("\nkey %d bytes\n", key.dsize); - print_asc(key.dptr, key.dsize); - printf("\ndata %d bytes\n", dbuf.dsize); - print_data(dbuf.dptr, dbuf.dsize); - return 0; -#endif -} - -static int print_key(TDB_CONTEXT *the_tdb, TDB_DATA key, TDB_DATA dbuf, void *state) -{ - print_asc(key.dptr, key.dsize); - printf("\n"); - return 0; -} - -static int total_bytes; - -static int traverse_fn(TDB_CONTEXT *the_tdb, TDB_DATA key, TDB_DATA dbuf, void *state) -{ - total_bytes += dbuf.dsize; - return 0; -} - -static void info_tdb(void) -{ - int count; - total_bytes = 0; - if ((count = tdb_traverse(tdb, traverse_fn, NULL) == -1)) - printf("Error = %s\n", tdb_errorstr(tdb)); - else - printf("%d records totalling %d bytes\n", count, total_bytes); -} - -static char *tdb_getline(char *prompt) -{ - static char line[1024]; - char *p; - fputs(prompt, stdout); - line[0] = 0; - p = fgets(line, sizeof(line)-1, stdin); - if (p) p = strchr(p, '\n'); - if (p) *p = 0; - return p?line:NULL; -} - -static int do_delete_fn(TDB_CONTEXT *the_tdb, TDB_DATA key, TDB_DATA dbuf, - void *state) -{ - return tdb_delete(the_tdb, key); -} - -static void first_record(TDB_CONTEXT *the_tdb, TDB_DATA *pkey) -{ - TDB_DATA dbuf; - *pkey = tdb_firstkey(the_tdb); - - dbuf = tdb_fetch(the_tdb, *pkey); - if (!dbuf.dptr) terror("fetch failed"); - else { - /* printf("%s : %*.*s\n", k, (int)dbuf.dsize, (int)dbuf.dsize, dbuf.dptr); */ - print_rec(the_tdb, *pkey, dbuf, NULL); - } -} - -static void next_record(TDB_CONTEXT *the_tdb, TDB_DATA *pkey) -{ - TDB_DATA dbuf; - *pkey = tdb_nextkey(the_tdb, *pkey); - - dbuf = tdb_fetch(the_tdb, *pkey); - if (!dbuf.dptr) - terror("fetch failed"); - else - /* printf("%s : %*.*s\n", k, (int)dbuf.dsize, (int)dbuf.dsize, dbuf.dptr); */ - print_rec(the_tdb, *pkey, dbuf, NULL); -} - -int main(int argc, char *argv[]) -{ - int bIterate = 0; - char *line; - char *tok; - TDB_DATA iterate_kbuf; - - if (argv[1]) { - static char tmp[1024]; - sprintf(tmp, "open %s", argv[1]); - tok=strtok(tmp," "); - open_tdb(); - } - - while ((line = tdb_getline("tdb> "))) { - - /* Shell command */ - - if (line[0] == '!') { - system(line + 1); - continue; - } - - if ((tok = strtok(line," "))==NULL) { - if (bIterate) - next_record(tdb, &iterate_kbuf); - continue; - } - if (strcmp(tok,"create") == 0) { - bIterate = 0; - create_tdb(); - continue; - } else if (strcmp(tok,"open") == 0) { - open_tdb(); - continue; - } else if ((strcmp(tok, "q") == 0) || - (strcmp(tok, "quit") == 0)) { - break; - } - - /* all the rest require a open database */ - if (!tdb) { - bIterate = 0; - terror("database not open"); - help(); - continue; - } - - if (strcmp(tok,"insert") == 0) { - bIterate = 0; - insert_tdb(); - } else if (strcmp(tok,"store") == 0) { - bIterate = 0; - store_tdb(); - } else if (strcmp(tok,"show") == 0) { - bIterate = 0; - show_tdb(); - } else if (strcmp(tok,"erase") == 0) { - bIterate = 0; - tdb_traverse(tdb, do_delete_fn, NULL); - } else if (strcmp(tok,"delete") == 0) { - bIterate = 0; - delete_tdb(); - } else if (strcmp(tok,"dump") == 0) { - bIterate = 0; - tdb_traverse(tdb, print_rec, NULL); - } else if (strcmp(tok,"move") == 0) { - bIterate = 0; - move_rec(); - } else if (strcmp(tok,"list") == 0) { - tdb_dump_all(tdb); - } else if (strcmp(tok, "free") == 0) { - tdb_printfreelist(tdb); - } else if (strcmp(tok,"info") == 0) { - info_tdb(); - } else if ( (strcmp(tok, "1") == 0) || - (strcmp(tok, "first") == 0)) { - bIterate = 1; - first_record(tdb, &iterate_kbuf); - } else if ((strcmp(tok, "n") == 0) || - (strcmp(tok, "next") == 0)) { - next_record(tdb, &iterate_kbuf); - } else if ((strcmp(tok, "keys") == 0)) { - bIterate = 0; - tdb_traverse(tdb, print_key, NULL); - } else { - help(); - } - } - - if (tdb) tdb_close(tdb); - - return 0; -} |