/* Unix SMB/CIFS implementation. SMB client Copyright (C) Andrew Tridgell 1994-1998 Copyright (C) Simo Sorce 2001-2002 Copyright (C) Jelmer Vernooij 2003-2004 Copyright (C) James J Myers 2003 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 . */ /* * TODO: remove this ... and don't use talloc_append_string() * * NOTE: I'm not changing the code yet, because I assume there're * some bugs in the existing code and I'm not sure how to fix * them correctly. */ #define TALLOC_DEPRECATED 1 #include "includes.h" #include "version.h" #include "libcli/libcli.h" #include "lib/events/events.h" #include "lib/cmdline/popt_common.h" #include "librpc/gen_ndr/ndr_srvsvc_c.h" #include "librpc/gen_ndr/ndr_lsa.h" #include "librpc/gen_ndr/ndr_security.h" #include "libcli/raw/libcliraw.h" #include "libcli/util/clilsa.h" #include "system/dir.h" #include "system/filesys.h" #include "../lib/util/dlinklist.h" #include "system/readline.h" #include "auth/credentials/credentials.h" #include "auth/gensec/gensec.h" #include "system/time.h" /* needed by some systems for asctime() */ #include "libcli/resolve/resolve.h" #include "libcli/security/security.h" #include "lib/smbreadline/smbreadline.h" #include "librpc/gen_ndr/ndr_nbt.h" #include "param/param.h" #include "librpc/rpc/dcerpc.h" struct smbclient_context { char *remote_cur_dir; struct smbcli_state *cli; char *fileselection; time_t newer_than; bool prompt; bool recurse; int archive_level; bool lowercase; int printmode; bool translation; int io_bufsize; }; /* timing globals */ static uint64_t get_total_size = 0; static uint_t get_total_time_ms = 0; static uint64_t put_total_size = 0; static uint_t put_total_time_ms = 0; /* Unfortunately, there is no way to pass the a context to the completion function as an argument */ static struct smbclient_context *rl_ctx; /* totals globals */ static double dir_total; /******************************************************************* Reduce a file name, removing .. elements. ********************************************************************/ static void dos_clean_name(char *s) { char *p=NULL,*r; DEBUG(3,("dos_clean_name [%s]\n",s)); /* remove any double slashes */ all_string_sub(s, "\\\\", "\\", 0); while ((p = strstr(s,"\\..\\")) != NULL) { *p = '\0'; if ((r = strrchr(s,'\\')) != NULL) memmove(r,p+3,strlen(p+3)+1); } trim_string(s,NULL,"\\.."); all_string_sub(s, "\\.\\", "\\", 0); } /**************************************************************************** write to a local file with CR/LF->LF translation if appropriate. return the number taken from the buffer. This may not equal the number written. ****************************************************************************/ static int writefile(int f, const void *_b, int n, bool translation) { const uint8_t *b = (const uint8_t *)_b; int i; if (!translation) { return write(f,b,n); } i = 0; while (i < n) { if (*b == '\r' && (i<(n-1)) && *(b+1) == '\n') { b++;i++; } if (write(f, b, 1) != 1) { break; } b++; i++; } return(i); } /**************************************************************************** read from a file with LF->CR/LF translation if appropriate. return the number read. read approx n bytes. ****************************************************************************/ static int readfile(void *_b, int n, XFILE *f, bool translation) { uint8_t *b = (uint8_t *)_b; int i; int c; if (!translation) return x_fread(b,1,n,f); i = 0; while (i < (n - 1)) { if ((c = x_getc(f)) == EOF) { break; } if (c == '\n') { /* change all LFs to CR/LF */ b[i++] = '\r'; } b[i++] = c; } return(i); } /**************************************************************************** send a message ****************************************************************************/ static void send_message(struct smbcli_state *cli, const char *desthost) { char msg[1600]; int total_len = 0; int grp_id; if (!smbcli_message_start(cli->tree, desthost, cli_credentials_get_username(cmdline_credentials), &grp_id)) { d_printf("message start: %s\n", smbcli_errstr(cli->tree)); return; } d_printf("Connected. Type your message, ending it with a Control-D\n"); while (!feof(stdin) && total_len < 1600) { int maxlen = MIN(1600 - total_len,127); int l=0; int c; for (l=0;ltree, msg, l, grp_id)) { d_printf("SMBsendtxt failed (%s)\n",smbcli_errstr(cli->tree)); return; } total_len += l; } if (total_len >= 1600) d_printf("the message was truncated to 1600 bytes\n"); else d_printf("sent %d bytes\n",total_len); if (!smbcli_message_end(cli->tree, grp_id)) { d_printf("SMBsendend failed (%s)\n",smbcli_errstr(cli->tree)); return; } } /**************************************************************************** check the space on a device ****************************************************************************/ static int do_dskattr(struct smbclient_context *ctx) { uint32_t bsize; uint64_t total, avail; if (NT_STATUS_IS_ERR(smbcli_dskattr(ctx->cli->tree, &bsize, &total, &avail))) { d_printf("Error in dskattr: %s\n",smbcli_errstr(ctx->cli->tree)); return 1; } d_printf("\n\t\t%llu blocks of size %u. %llu blocks available\n", (unsigned long long)total, (unsigned)bsize, (unsigned long long)avail); return 0; } /**************************************************************************** show cd/pwd ****************************************************************************/ static int cmd_pwd(struct smbclient_context *ctx, const char **args) { d_printf("Current directory is %s\n", ctx->remote_cur_dir); return 0; } /* convert a string to dos format */ static void dos_format(char *s) { string_replace(s, '/', '\\'); } /**************************************************************************** change directory - inner section ****************************************************************************/ static int do_cd(struct smbclient_context *ctx, const char *newdir) { char *dname; /* Save the current directory in case the new directory is invalid */ if (newdir[0] == '\\') dname = talloc_strdup(NULL, newdir); else dname = talloc_asprintf(NULL, "%s\\%s", ctx->remote_cur_dir, newdir); dos_format(dname); if (*(dname+strlen(dname)-1) != '\\') { dname = talloc_append_string(NULL, dname, "\\"); } dos_clean_name(dname); if (NT_STATUS_IS_ERR(smbcli_chkpath(ctx->cli->tree, dname))) { d_printf("cd %s: %s\n", dname, smbcli_errstr(ctx->cli->tree)); talloc_free(dname); } else { ctx->remote_cur_dir = dname; } return 0; } /**************************************************************************** change directory ****************************************************************************/ static int cmd_cd(struct smbclient_context *ctx, const char **args) { int rc = 0; if (args[1]) rc = do_cd(ctx, args[1]); else d_printf("Current directory is %s\n",ctx->remote_cur_dir); return rc; } static bool mask_match(struct smbcli_state *c, const char *string, const char *pattern, bool is_case_sensitive) { char *p2, *s2; bool ret; if (ISDOTDOT(string)) string = "."; if (ISDOT(pattern)) return false; if (is_case_sensitive) return ms_fnmatch(pattern, string, c->transport->negotiate.protocol) == 0; p2 = strlower_talloc(NULL, pattern); s2 = strlower_talloc(NULL, string); ret = ms_fnmatch(p2, s2, c->transport->negotiate.protocol) == 0; talloc_free(p2); talloc_free(s2); return ret; } /******************************************************************* decide if a file should be operated on ********************************************************************/ static bool do_this_one(struct smbclient_context *ctx, struct clilist_file_info *finfo) { if (finfo->attrib & FILE_ATTRIBUTE_DIRECTORY) return(true); if (ctx->fileselection && !mask_match(ctx->cli, finfo->name,ctx->fileselection,false)) { DEBUG(3,("mask_match %s failed\n", finfo->name)); return false; } if (ctx->newer_than && finfo->mtime < ctx->newer_than) { DEBUG(3,("newer_than %s failed\n", finfo->name)); return(false); } if ((ctx->archive_level==1 || ctx->archive_level==2) && !(finfo->attrib & FILE_ATTRIBUTE_ARCHIVE)) { DEBUG(3,("archive %s failed\n", finfo->name)); return(false); } return(true); } /**************************************************************************** display info about a file ****************************************************************************/ static void display_finfo(struct smbclient_context *ctx, struct clilist_file_info *finfo) { if (do_this_one(ctx, finfo)) { time_t t = finfo->mtime; /* the time is assumed to be passed as GMT */ char *astr = attrib_string(NULL, finfo->attrib); d_printf(" %-30s%7.7s %8.0f %s", finfo->name, astr, (double)finfo->size, asctime(localtime(&t))); dir_total += finfo->size; talloc_free(astr); } } /**************************************************************************** accumulate size of a file ****************************************************************************/ static void do_du(struct smbclient_context *ctx, struct clilist_file_info *finfo) { if (do_this_one(ctx, finfo)) { dir_total += finfo->size; } } static bool do_list_recurse; static bool do_list_dirs; static char *do_list_queue = 0; static long do_list_queue_size = 0; static long do_list_queue_start = 0; static long do_list_queue_end = 0; static void (*do_list_fn)(struct smbclient_context *, struct clilist_file_info *); /**************************************************************************** functions for do_list_queue ****************************************************************************/ /* * The do_list_queue is a NUL-separated list of strings stored in a * char*. Since this is a FIFO, we keep track of the beginning and * ending locations of the data in the queue. When we overflow, we * double the size of the char*. When the start of the data passes * the midpoint, we move everything back. This is logically more * complex than a linked list, but easier from a memory management * angle. In any memory error condition, do_list_queue is reset. * Functions check to ensure that do_list_queue is non-NULL before * accessing it. */ static void reset_do_list_queue(void) { SAFE_FREE(do_list_queue); do_list_queue_size = 0; do_list_queue_start = 0; do_list_queue_end = 0; } static void init_do_list_queue(void) { reset_do_list_queue(); do_list_queue_size = 1024; do_list_queue = malloc_array_p(char, do_list_queue_size); if (do_list_queue == 0) { d_printf("malloc fail for size %d\n", (int)do_list_queue_size); reset_do_list_queue(); } else { memset(do_list_queue, 0, do_list_queue_size); } } static void adjust_do_list_queue(void) { if (do_list_queue == NULL) return; /* * If the starting point of the queue is more than half way through, * move everything toward the beginning. */ if (do_list_queue_start == do_list_queue_end) { DEBUG(4,("do_list_queue is empty\n")); do_list_queue_start = do_list_queue_end = 0; *do_list_queue = '\0'; } else if (do_list_queue_start > (do_list_queue_size / 2)) { DEBUG(4,("sliding do_list_queue backward\n")); memmove(do_list_queue, do_list_queue + do_list_queue_start, do_list_queue_end - do_list_queue_start); do_list_queue_end -= do_list_queue_start; do_list_queue_start = 0; } } static void add_to_do_list_queue(const char* entry) { char *dlq; long new_end = do_list_queue_end + ((long)strlen(entry)) + 1; while (new_end > do_list_queue_size) { do_list_queue_size *= 2; DEBUG(4,("enlarging do_list_queue to %d\n", (int)do_list_queue_size)); dlq = realloc_p(do_list_queue, char, do_list_queue_size); if (! dlq) { d_printf("failure enlarging do_list_queue to %d bytes\n", (int)do_list_queue_size); reset_do_list_queue(); } else { do_list_queue = dlq; memset(do_list_queue + do_list_queue_size / 2, 0, do_list_queue_size / 2); } } if (do_list_queue) { safe_strcpy(do_list_queue + do_list_queue_end, entry, do_list_queue_size - do_list_queue_end - 1); do_list_queue_end = new_end; DEBUG(4,("added %s to do_list_queue (start=%d, end=%d)\n", entry, (int)do_list_queue_start, (int)do_list_queue_end)); } } static char *do_list_queue_head(void) { return do_list_queue + do_list_queue_start; } static void remove_do_list_queue_head(void) { if (do_list_queue_end > do_list_queue_start) { do_list_queue_start += strlen(do_list_queue_head()) + 1; adjust_do_list_queue(); DEBUG(4,("removed head of do_list_queue (start=%d, end=%d)\n", (int)do_list_queue_start, (int)do_list_queue_end)); } } static int do_list_queue_empty(void) { return (! (do_list_queue && *do_list_queue)); } /**************************************************************************** a helper for do_list ****************************************************************************/ static void do_list_helper(struct clilist_file_info *f, const char *mask, void *state) { struct smbclient_context *ctx = (struct smbclient_context *)state; if (f->attrib & FILE_ATTRIBUTE_DIRECTORY) { if (do_list_dirs && do_this_one(ctx, f)) { do_list_fn(ctx, f); } if (do_list_recurse && !ISDOT(f->name) && !ISDOTDOT(f->name)) { char *mask2; char *p; mask2 = talloc_strdup(NULL, mask); p = strrchr_m(mask2,'\\'); if (!p) return; p[1] = 0; mask2 = talloc_asprintf_append_buffer(mask2, "%s\\*", f->name); add_to_do_list_queue(mask2); } return; } if (do_this_one(ctx, f)) { do_list_fn(ctx, f); } } /**************************************************************************** a wrapper around smbcli_list that adds recursion ****************************************************************************/ static void do_list(struct smbclient_context *ctx, const char *mask,uint16_t attribute, void (*fn)(struct smbclient_context *, struct clilist_file_info *),bool rec, bool dirs) { static int in_do_list = 0; if (in_do_list && rec) { fprintf(stderr, "INTERNAL ERROR: do_list called recursively when the recursive flag is true\n"); exit(1); } in_do_list = 1; do_list_recurse = rec; do_list_dirs = dirs; do_list_fn = fn; if (rec) { init_do_list_queue(); add_to_do_list_queue(mask); while (! do_list_queue_empty()) { /* * Need to copy head so that it doesn't become * invalid inside the call to smbcli_list. This * would happen if the list were expanded * during the call. * Fix from E. Jay Berkenbilt (ejb@ql.org) */ char *head; head = do_list_queue_head(); smbcli_list(ctx->cli->tree, head, attribute, do_list_helper, ctx); remove_do_list_queue_head(); if ((! do_list_queue_empty()) && (fn == display_finfo)) { char* next_file = do_list_queue_head(); char* save_ch = 0; if ((strlen(next_file) >= 2) && (next_file[strlen(next_file) - 1] == '*') && (next_file[strlen(next_file) - 2] == '\\')) { save_ch = next_file + strlen(next_file) - 2; *save_ch = '\0'; } d_printf("\n%s\n",next_file); if (save_ch) { *save_ch = '\\'; } } } } else { if (smbcli_list(ctx->cli->tree, mask, attribute, do_list_helper, ctx) == -1) { d_printf("%s listing %s\n", smbcli_errstr(ctx->cli->tree), mask); } } in_do_list = 0; reset_do_list_queue(); } /**************************************************************************** get a directory listing ****************************************************************************/ static int cmd_dir(struct smbclient_context *ctx, const char **args) { uint16_t attribute = FILE_ATTRIBUTE_DIRECTORY | FILE_ATTRIBUTE_SYSTEM | FILE_ATTRIBUTE_HIDDEN; char *mask; int rc; dir_total = 0; mask = talloc_strdup(ctx, ctx->remote_cur_dir); if(mask[strlen(mask)-1]!='\\') mask = talloc_append_string(ctx, mask,"\\"); if (args[1]) { mask = talloc_strdup(ctx, args[1]); if (mask[0] != '\\') mask = talloc_append_string(ctx, mask, "\\"); dos_format(mask); } else { if (ctx->cli->tree->session->transport->negotiate.protocol <= PROTOCOL_LANMAN1) { mask = talloc_append_string(ctx, mask, "*.*"); } else { mask = talloc_append_string(ctx, mask, "*"); } } do_list(ctx, mask, attribute, display_finfo, ctx->recurse, true); rc = do_dskattr(ctx); DEBUG(3, ("Total bytes listed: %.0f\n", dir_total)); return rc; } /**************************************************************************** get a directory listing ****************************************************************************/ static int cmd_du(struct smbclient_context *ctx, const char **args) { uint16_t attribute = FILE_ATTRIBUTE_DIRECTORY | FILE_ATTRIBUTE_SYSTEM | FILE_ATTRIBUTE_HIDDEN; int rc; char *mask; dir_total = 0; if (args[1]) { if (args[1][0] == '\\') mask = talloc_strdup(ctx, args[1]); else mask = talloc_asprintf(ctx, "%s\\%s", ctx->remote_cur_dir, args[1]); dos_format(mask); } else { mask = talloc_asprintf(ctx, "%s\\*", ctx->remote_cur_dir); } do_list(ctx, mask, attribute, do_du, ctx->recurse, true); talloc_free(mask); rc = do_dskattr(ctx); d_printf("Total number of bytes: %.0f\n", dir_total); return rc; } /**************************************************************************** get a file from rname to lname ****************************************************************************/ static int do_get(struct smbclient_context *ctx, char *rname, const char *lname, bool reget) { int handle = 0, fnum; bool newhandle = false; uint8_t *data; struct timeval tp_start; int read_size = ctx->io_bufsize; uint16_t attr; size_t size; off_t start = 0; off_t nread = 0; int rc = 0; GetTimeOfDay(&tp_start); if (ctx->lowercase) { strlower(discard_const_p(char, lname)); } fnum = smbcli_open(ctx->cli->tree, rname, O_RDONLY, DENY_NONE); if (fnum == -1) { d_printf("%s opening remote file %s\n",smbcli_errstr(ctx->cli->tree),rname); return 1; } if(!strcmp(lname,"-")) { handle = fileno(stdout); } else { if (reget) { handle = open(lname, O_WRONLY|O_CREAT, 0644); if (handle >= 0) { start = lseek(handle, 0, SEEK_END); if (start == -1) { d_printf("Error seeking local file\n"); return 1; } } } else { handle = open(lname, O_WRONLY|O_CREAT|O_TRUNC, 0644); } newhandle = true; } if (handle < 0) { d_printf("Error opening local file %s\n",lname); return 1; } if (NT_STATUS_IS_ERR(smbcli_qfileinfo(ctx->cli->tree, fnum, &attr, &size, NULL, NULL, NULL, NULL, NULL)) && NT_STATUS_IS_ERR(smbcli_getattrE(ctx->cli->tree, fnum, &attr, &size, NULL, NULL, NULL))) { d_printf("getattrib: %s\n",smbcli_errstr(ctx->cli->tree)); return 1; } DEBUG(2,("getting file %s of size %.0f as %s ", rname, (double)size, lname)); if(!(data = (uint8_t *)malloc(read_size))) { d_printf("malloc fail for size %d\n", read_size); smbcli_close(ctx->cli->tree, fnum); return 1; } while (1) { int n = smbcli_read(ctx->cli->tree, fnum, data, nread + start, read_size); if (n <= 0) break; if (writefile(handle,data, n, ctx->translation) != n) { d_printf("Error writing local file\n"); rc = 1; break; } nread += n; } if (nread + start < size) { DEBUG (0, ("Short read when getting file %s. Only got %ld bytes.\n", rname, (long)nread)); rc = 1; } SAFE_FREE(data); if (NT_STATUS_IS_ERR(smbcli_close(ctx->cli->tree, fnum))) { d_printf("Error %s closing remote file\n",smbcli_errstr(ctx->cli->tree)); rc = 1; } if (newhandle) { close(handle); } if (ctx->archive_level >= 2 && (attr & FILE_ATTRIBUTE_ARCHIVE)) { smbcli_setatr(ctx->cli->tree, rname, attr & ~(uint16_t)FILE_ATTRIBUTE_ARCHIVE, 0); } { struct timeval tp_end; int this_time; GetTimeOfDay(&tp_end); this_time = (tp_end.tv_sec - tp_start.tv_sec)*1000 + (tp_end.tv_usec - tp_start.tv_usec)/1000; get_total_time_ms += this_time; get_total_size += nread; DEBUG(2,("(%3.1f kb/s) (average %3.1f kb/s)\n", nread / (1.024*this_time + 1.0e-4), get_total_size / (1.024*get_total_time_ms))); } return rc; } /**************************************************************************** get a file ****************************************************************************/ static int cmd_get(struct smbclient_context *ctx, const char **args) { const char *lname; char *rname; if (!args[1]) { d_printf("get \n"); return 1; } rname = talloc_asprintf(ctx, "%s\\%s", ctx->remote_cur_dir, args[1]); if (args[2]) lname = args[2]; else lname = args[1]; dos_clean_name(rname); return do_get(ctx, rname, lname, false); } /**************************************************************************** Put up a yes/no prompt. ****************************************************************************/ static bool yesno(char *p) { char ans[4]; printf("%s",p); if (!fgets(ans,sizeof(ans)-1,stdin)) return(false); if (*ans == 'y' || *ans == 'Y') return(true); return(false); } /**************************************************************************** do a mget operation on one file ****************************************************************************/ static void do_mget(struct smbclient_context *ctx, struct clilist_file_info *finfo) { char *rname; char *quest; char *mget_mask; char *saved_curdir; if (ISDOT(finfo->name) || ISDOTDOT(finfo->name)) return; if (finfo->attrib & FILE_ATTRIBUTE_DIRECTORY) asprintf(&quest, "Get directory %s? ",finfo->name); else asprintf(&quest, "Get file %s? ",finfo->name); if (ctx->prompt && !yesno(quest)) return; SAFE_FREE(quest); if (!(finfo->attrib & FILE_ATTRIBUTE_DIRECTORY)) { asprintf(&rname, "%s%s",ctx->remote_cur_dir,finfo->name); do_get(ctx, rname, finfo->name, false); SAFE_FREE(rname); return; } /* handle directories */ saved_curdir = talloc_strdup(NULL, ctx->remote_cur_dir); ctx->remote_cur_dir = talloc_asprintf_append_buffer(NULL, "%s\\", finfo->name); string_replace(discard_const_p(char, finfo->name), '\\', '/'); if (ctx->lowercase) { strlower(discard_const_p(char, finfo->name)); } if (!directory_exist(finfo->name) && mkdir(finfo->name,0777) != 0) { d_printf("failed to create directory %s\n",finfo->name); return; } if (chdir(finfo->name) != 0) { d_printf("failed to chdir to directory %s\n",finfo->name); return; } mget_mask = talloc_asprintf(NULL, "%s*", ctx->remote_cur_dir); do_list(ctx, mget_mask, FILE_ATTRIBUTE_SYSTEM | FILE_ATTRIBUTE_HIDDEN | FILE_ATTRIBUTE_DIRECTORY,do_mget,false, true); chdir(".."); talloc_free(ctx->remote_cur_dir); ctx->remote_cur_dir = saved_curdir; } /**************************************************************************** view the file using the pager ****************************************************************************/ static int cmd_more(struct smbclient_context *ctx, const char **args) { char *rname; char *pager_cmd; char *lname; char *pager; int fd; int rc = 0; lname = talloc_asprintf(ctx, "%s/smbmore.XXXXXX",tmpdir()); fd = mkstemp(lname); if (fd == -1) { d_printf("failed to create temporary file for more\n"); return 1; } close(fd); if (!args[1]) { d_printf("more \n"); unlink(lname); return 1; } rname = talloc_asprintf(ctx, "%s%s", ctx->remote_cur_dir, args[1]); dos_clean_name(rname); rc = do_get(ctx, rname, lname, false); pager=getenv("PAGER"); pager_cmd = talloc_asprintf(ctx, "%s %s",(pager? pager:PAGER), lname); system(pager_cmd); unlink(lname); return rc; } /**************************************************************************** do a mget command ****************************************************************************/ static int cmd_mget(struct smbclient_context *ctx, const char **args) { uint16_t attribute = FILE_ATTRIBUTE_SYSTEM | FILE_ATTRIBUTE_HIDDEN; char *mget_mask = NULL; int i; if (ctx->recurse) attribute |= FILE_ATTRIBUTE_DIRECTORY; for (i = 1; args[i]; i++) { mget_mask = talloc_strdup(ctx,ctx->remote_cur_dir); if(mget_mask[strlen(mget_mask)-1]!='\\') mget_mask = talloc_append_string(ctx, mget_mask, "\\"); mget_mask = talloc_strdup(ctx, args[i]); if (mget_mask[0] != '\\') mget_mask = talloc_append_string(ctx, mget_mask, "\\"); do_list(ctx, mget_mask, attribute,do_mget,false,true); talloc_free(mget_mask); } if (mget_mask == NULL) { mget_mask = talloc_asprintf(ctx, "%s\\*", ctx->remote_cur_dir); do_list(ctx, mget_mask, attribute,do_mget,false,true); talloc_free(mget_mask); } return 0; } /**************************************************************************** make a directory of name "name" ****************************************************************************/ static NTSTATUS do_mkdir(struct smbclient_context *ctx, char *name) { NTSTATUS status; if (NT_STATUS_IS_ERR(status = smbcli_mkdir(ctx->cli->tree, name))) { d_printf("%s making remote directory %s\n", smbcli_errstr(ctx->cli->tree),name); return status; } return status; } /**************************************************************************** Exit client. ****************************************************************************/ static int cmd_quit(struct smbclient_context *ctx, const char **args) { talloc_free(ctx); exit(0); /* NOTREACHED */ return 0; } /**************************************************************************** make a directory ****************************************************************************/ static int cmd_mkdir(struct smbclient_context *ctx, const char **args) { char *mask, *p; if (!args[1]) { if (!ctx->recurse) d_printf("mkdir \n"); return 1; } mask = talloc_asprintf(ctx, "%s%s", ctx->remote_cur_dir,args[1]); if (ctx->recurse) { dos_clean_name(mask); trim_string(mask,".",NULL); for (p = strtok(mask,"/\\"); p; p = strtok(p, "/\\")) { char *parent = talloc_strndup(ctx, mask, PTR_DIFF(p, mask)); if (NT_STATUS_IS_ERR(smbcli_chkpath(ctx->cli->tree, parent))) { do_mkdir(ctx, parent); } talloc_free(parent); } } else { do_mkdir(ctx, mask); } return 0; } /**************************************************************************** show 8.3 name of a file ****************************************************************************/ static int cmd_altname(struct smbclient_context *ctx, const char **args) { const char *altname; char *name; if (!args[1]) { d_printf("altname \n"); return 1; } name = talloc_asprintf(ctx, "%s%s", ctx->remote_cur_dir, args[1]); if (!NT_STATUS_IS_OK(smbcli_qpathinfo_alt_name(ctx->cli->tree, name, &altname))) { d_printf("%s getting alt name for %s\n", smbcli_errstr(ctx->cli->tree),name); return(false); } d_printf("%s\n", altname); return 0; } /**************************************************************************** put a single file ****************************************************************************/ static int do_put(struct smbclient_context *ctx, char *rname, char *lname, bool reput) { int fnum; XFILE *f; size_t start = 0; off_t nread = 0; uint8_t *buf = NULL; int maxwrite = ctx->io_bufsize; int rc = 0; struct timeval tp_start; GetTimeOfDay(&tp_start); if (reput) { fnum = smbcli_open(ctx->cli->tree, rname, O_RDWR|O_CREAT, DENY_NONE); if (fnum >= 0) { if (NT_STATUS_IS_ERR(smbcli_qfileinfo(ctx->cli->tree, fnum, NULL, &start, NULL, NULL, NULL, NULL, NULL)) && NT_STATUS_IS_ERR(smbcli_getattrE(ctx->cli->tree, fnum, NULL, &start, NULL, NULL, NULL))) { d_printf("getattrib: %s\n",smbcli_errstr(ctx->cli->tree)); return 1; } } } else { fnum = smbcli_open(ctx->cli->tree, rname, O_RDWR|O_CREAT|O_TRUNC, DENY_NONE); } if (fnum == -1) { d_printf("%s opening remote file %s\n",smbcli_errstr(ctx->cli->tree),rname); return 1; } /* allow files to be piped into smbclient jdblair 24.jun.98 Note that in this case this function will exit(0) rather than returning. */ if (!strcmp(lname, "-")) { f = x_stdin; /* size of file is not known */ } else { f = x_fopen(lname,O_RDONLY, 0); if (f && reput) { if (x_tseek(f, start, SEEK_SET) == -1) { d_printf("Error seeking local file\n"); return 1; } } } if (!f) { d_printf("Error opening local file %s\n",lname); return 1; } DEBUG(1,("putting file %s as %s ",lname, rname)); buf = (uint8_t *)malloc(maxwrite); if (!buf) { d_printf("ERROR: Not enough memory!\n"); return 1; } while (!x_feof(f)) { int n = maxwrite; int ret; if ((n = readfile(buf,n,f,ctx->translation)) < 1) { if((n == 0) && x_feof(f)) break; /* Empty local file. */ d_printf("Error reading local file: %s\n", strerror(errno)); rc = 1; break; } ret = smbcli_write(ctx->cli->tree, fnum, 0, buf, nread + start, n); if (n != ret) { d_printf("Error writing file: %s\n", smbcli_errstr(ctx->cli->tree)); rc = 1; break; } nread += n; } if (NT_STATUS_IS_ERR(smbcli_close(ctx->cli->tree, fnum))) { d_printf("%s closing remote file %s\n",smbcli_errstr(ctx->cli->tree),rname); x_fclose(f); SAFE_FREE(buf); return 1; } if (f != x_stdin) { x_fclose(f); } SAFE_FREE(buf); { struct timeval tp_end; int this_time; GetTimeOfDay(&tp_end); this_time = (tp_end.tv_sec - tp_start.tv_sec)*1000 + (tp_end.tv_usec - tp_start.tv_usec)/1000; put_total_time_ms += this_time; put_total_size += nread; DEBUG(1,("(%3.1f kb/s) (average %3.1f kb/s)\n", nread / (1.024*this_time + 1.0e-4), put_total_size / (1.024*put_total_time_ms))); } if (f == x_stdin) { talloc_free(ctx); exit(0); } return rc; } /**************************************************************************** put a file ****************************************************************************/ static int cmd_put(struct smbclient_context *ctx, const char **args) { char *lname; char *rname; if (!args[1]) { d_printf("put []\n"); return 1; } lname = talloc_strdup(ctx, args[1]); if (args[2]) rname = talloc_strdup(ctx, args[2]); else rname = talloc_asprintf(ctx, "%s\\%s", ctx->remote_cur_dir, lname); dos_clean_name(rname); /* allow '-' to represent stdin jdblair, 24.jun.98 */ if (!file_exist(lname) && (strcmp(lname,"-"))) { d_printf("%s does not exist\n",lname); return 1; } return do_put(ctx, rname, lname, false); } /************************************* File list structure *************************************/ static struct file_list { struct file_list *prev, *next; char *file_path; bool isdir; } *file_list; /**************************************************************************** Free a file_list structure ****************************************************************************/ static void free_file_list (struct file_list * list) { struct file_list *tmp; while (list) { tmp = list; DLIST_REMOVE(list, list); SAFE_FREE(tmp->file_path); SAFE_FREE(tmp); } } /**************************************************************************** seek in a directory/file list until you get something that doesn't start with the specified name ****************************************************************************/ static bool seek_list(struct file_list *list, char *name) { while (list) { trim_string(list->file_path,"./","\n"); if (strncmp(list->file_path, name, strlen(name)) != 0) { return(true); } list = list->next; } return(false); } /**************************************************************************** set the file selection mask ****************************************************************************/ static int cmd_select(struct smbclient_context *ctx, const char **args) { talloc_free(ctx->fileselection); ctx->fileselection = talloc_strdup(NULL, args[1]); return 0; } /******************************************************************* A readdir wrapper which just returns the file name. ********************************************************************/ static const char *readdirname(DIR *p) { struct dirent *ptr; char *dname; if (!p) return(NULL); ptr = (struct dirent *)readdir(p); if (!ptr) return(NULL); dname = ptr->d_name; #ifdef NEXT2 if (telldir(p) < 0) return(NULL); #endif #ifdef HAVE_BROKEN_READDIR /* using /usr/ucb/cc is BAD */ dname = dname - 2; #endif { static char *buf; int len = NAMLEN(ptr); buf = talloc_strndup(NULL, dname, len); dname = buf; } return(dname); } /**************************************************************************** Recursive file matching function act as find match must be always set to true when calling this function ****************************************************************************/ static int file_find(struct smbclient_context *ctx, struct file_list **list, const char *directory, const char *expression, bool match) { DIR *dir; struct file_list *entry; struct stat statbuf; int ret; char *path; bool isdir; const char *dname; dir = opendir(directory); if (!dir) return -1; while ((dname = readdirname(dir))) { if (ISDOT(dname) || ISDOTDOT(dname)) { continue; } if (asprintf(&path, "%s/%s", directory, dname) <= 0) { continue; } isdir = false; if (!match || !gen_fnmatch(expression, dname)) { if (ctx->recurse) { ret = stat(path, &statbuf); if (ret == 0) { if (S_ISDIR(statbuf.st_mode)) { isdir = true; ret = file_find(ctx, list, path, expression, false); } } else { d_printf("file_find: cannot stat file %s\n", path); } if (ret == -1) { SAFE_FREE(path); closedir(dir); return -1; } } entry = malloc_p(struct file_list); if (!entry) { d_printf("Out of memory in file_find\n"); closedir(dir); return -1; } entry->file_path = path; entry->isdir = isdir; DLIST_ADD(*list, entry); } else { SAFE_FREE(path); } } closedir(dir); return 0; } /**************************************************************************** mput some files ****************************************************************************/ static int cmd_mput(struct smbclient_context *ctx, const char **args) { int i; for (i = 1; args[i]; i++) { int ret; struct file_list *temp_list; char *quest, *lname, *rname; printf("%s\n", args[i]); file_list = NULL; ret = file_find(ctx, &file_list, ".", args[i], true); if (ret) { free_file_list(file_list); continue; } quest = NULL; lname = NULL; rname = NULL; for (temp_list = file_list; temp_list; temp_list = temp_list->next) { SAFE_FREE(lname); if (asprintf(&lname, "%s/", temp_list->file_path) <= 0) continue; trim_string(lname, "./", "/"); /* check if it's a directory */ if (temp_list->isdir) { /* if (!recurse) continue; */ SAFE_FREE(quest); if (asprintf(&quest, "Put directory %s? ", lname) < 0) break; if (ctx->prompt && !yesno(quest)) { /* No */ /* Skip the directory */ lname[strlen(lname)-1] = '/'; if (!seek_list(temp_list, lname)) break; } else { /* Yes */ SAFE_FREE(rname); if(asprintf(&rname, "%s%s", ctx->remote_cur_dir, lname) < 0) break; dos_format(rname); if (NT_STATUS_IS_ERR(smbcli_chkpath(ctx->cli->tree, rname)) && NT_STATUS_IS_ERR(do_mkdir(ctx, rname))) { DEBUG (0, ("Unable to make dir, skipping...")); /* Skip the directory */ lname[strlen(lname)-1] = '/'; if (!seek_list(temp_list, lname)) break; } } continue; } else { SAFE_FREE(quest); if (asprintf(&quest,"Put file %s? ", lname) < 0) break; if (ctx->prompt && !yesno(quest)) /* No */ continue; /* Yes */ SAFE_FREE(rname); if (asprintf(&rname, "%s%s", ctx->remote_cur_dir, lname) < 0) break; } dos_format(rname); do_put(ctx, rname, lname, false); } free_file_list(file_list); SAFE_FREE(quest); SAFE_FREE(lname); SAFE_FREE(rname); } return 0; } /**************************************************************************** print a file ****************************************************************************/ static int cmd_print(struct smbclient_context *ctx, const char **args) { char *lname, *rname; char *p; if (!args[1]) { d_printf("print \n"); return 1; } lname = talloc_strdup(ctx, args[1]); rname = talloc_strdup(ctx, lname); p = strrchr_m(rname,'/'); if (p) { slprintf(rname, sizeof(rname)-1, "%s-%d", p+1, (int)getpid()); } if (strequal(lname,"-")) { slprintf(rname, sizeof(rname)-1, "stdin-%d", (int)getpid()); } return do_put(ctx, rname, lname, false); } static int cmd_rewrite(struct smbclient_context *ctx, const char **args) { d_printf("REWRITE: command not implemented (FIXME!)\n"); return 0; } /**************************************************************************** delete some files ****************************************************************************/ static int cmd_del(struct smbclient_context *ctx, const char **args) { char *mask; uint16_t attribute = FILE_ATTRIBUTE_SYSTEM | FILE_ATTRIBUTE_HIDDEN; if (ctx->recurse) attribute |= FILE_ATTRIBUTE_DIRECTORY; if (!args[1]) { d_printf("del \n"); return 1; } mask = talloc_asprintf(ctx,"%s%s", ctx->remote_cur_dir, args[1]); if (NT_STATUS_IS_ERR(smbcli_unlink(ctx->cli->tree, mask))) { d_printf("%s deleting remote file %s\n",smbcli_errstr(ctx->cli->tree),mask); } return 0; } /**************************************************************************** delete a whole directory tree ****************************************************************************/ static int cmd_deltree(struct smbclient_context *ctx, const char **args) { char *dname; int ret; if (!args[1]) { d_printf("deltree \n"); return 1; } dname = talloc_asprintf(ctx, "%s%s", ctx->remote_cur_dir, args[1]); ret = smbcli_deltree(ctx->cli->tree, dname); if (ret == -1) { printf("Failed to delete tree %s - %s\n", dname, smbcli_errstr(ctx->cli->tree)); return -1; } printf("Deleted %d files in %s\n", ret, dname); return 0; } typedef struct { const char *level_name; enum smb_fsinfo_level level; } fsinfo_level_t; fsinfo_level_t fsinfo_levels[] = { {"dskattr", RAW_QFS_DSKATTR}, {"allocation", RAW_QFS_ALLOCATION}, {"volume", RAW_QFS_VOLUME}, {"volumeinfo", RAW_QFS_VOLUME_INFO}, {"sizeinfo", RAW_QFS_SIZE_INFO}, {"deviceinfo", RAW_QFS_DEVICE_INFO}, {"attributeinfo", RAW_QFS_ATTRIBUTE_INFO}, {"unixinfo", RAW_QFS_UNIX_INFO}, {"volume-information", RAW_QFS_VOLUME_INFORMATION}, {"size-information", RAW_QFS_SIZE_INFORMATION}, {"device-information", RAW_QFS_DEVICE_INFORMATION}, {"attribute-information", RAW_QFS_ATTRIBUTE_INFORMATION}, {"quota-information", RAW_QFS_QUOTA_INFORMATION}, {"fullsize-information", RAW_QFS_FULL_SIZE_INFORMATION}, {"objectid", RAW_QFS_OBJECTID_INFORMATION}, {NULL, RAW_QFS_GENERIC} }; static int cmd_fsinfo(struct smbclient_context *ctx, const char **args) { union smb_fsinfo fsinfo; NTSTATUS status; fsinfo_level_t *fsinfo_level; if (!args[1]) { d_printf("fsinfo , where level is one of following:\n"); fsinfo_level = fsinfo_levels; while(fsinfo_level->level_name) { d_printf("%s\n", fsinfo_level->level_name); fsinfo_level++; } return 1; } fsinfo_level = fsinfo_levels; while(fsinfo_level->level_name && !strequal(args[1],fsinfo_level->level_name)) { fsinfo_level++; } if (!fsinfo_level->level_name) { d_printf("wrong level name!\n"); return 1; } fsinfo.generic.level = fsinfo_level->level; status = smb_raw_fsinfo(ctx->cli->tree, ctx, &fsinfo); if (!NT_STATUS_IS_OK(status)) { d_printf("fsinfo-level-%s - %s\n", fsinfo_level->level_name, nt_errstr(status)); return 1; } d_printf("fsinfo-level-%s:\n", fsinfo_level->level_name); switch(fsinfo.generic.level) { case RAW_QFS_DSKATTR: d_printf("\tunits_total: %hu\n", (unsigned short) fsinfo.dskattr.out.units_total); d_printf("\tblocks_per_unit: %hu\n", (unsigned short) fsinfo.dskattr.out.blocks_per_unit); d_printf("\tblocks_size: %hu\n", (unsigned short) fsinfo.dskattr.out.block_size); d_printf("\tunits_free: %hu\n", (unsigned short) fsinfo.dskattr.out.units_free); break; case RAW_QFS_ALLOCATION: d_printf("\tfs_id: %lu\n", (unsigned long) fsinfo.allocation.out.fs_id); d_printf("\tsectors_per_unit: %lu\n", (unsigned long) fsinfo.allocation.out.sectors_per_unit); d_printf("\ttotal_alloc_units: %lu\n", (unsigned long) fsinfo.allocation.out.total_alloc_units); d_printf("\tavail_alloc_units: %lu\n", (unsigned long) fsinfo.allocation.out.avail_alloc_units); d_printf("\tbytes_per_sector: %hu\n", (unsigned short) fsinfo.allocation.out.bytes_per_sector); break; case RAW_QFS_VOLUME: d_printf("\tserial_number: %lu\n", (unsigned long) fsinfo.volume.out.serial_number); d_printf("\tvolume_name: %s\n", fsinfo.volume.out.volume_name.s); break; case RAW_QFS_VOLUME_INFO: case RAW_QFS_VOLUME_INFORMATION: d_printf("\tcreate_time: %s\n", nt_time_string(ctx,fsinfo.volume_info.out.create_time)); d_printf("\tserial_number: %lu\n", (unsigned long) fsinfo.volume_info.out.serial_number); d_printf("\tvolume_name: %s\n", fsinfo.volume_info.out.volume_name.s); break; case RAW_QFS_SIZE_INFO: case RAW_QFS_SIZE_INFORMATION: d_printf("\ttotal_alloc_units: %llu\n", (unsigned long long) fsinfo.size_info.out.total_alloc_units); d_printf("\tavail_alloc_units: %llu\n", (unsigned long long) fsinfo.size_info.out.avail_alloc_units); d_printf("\tsectors_per_unit: %lu\n", (unsigned long) fsinfo.size_info.out.sectors_per_unit); d_printf("\tbytes_per_sector: %lu\n", (unsigned long) fsinfo.size_info.out.bytes_per_sector); break; case RAW_QFS_DEVICE_INFO: case RAW_QFS_DEVICE_INFORMATION: d_printf("\tdevice_type: %lu\n", (unsigned long) fsinfo.device_info.out.device_type); d_printf("\tcharacteristics: 0x%lx\n", (unsigned long) fsinfo.device_info.out.characteristics); break; case RAW_QFS_ATTRIBUTE_INFORMATION: case RAW_QFS_ATTRIBUTE_INFO: d_printf("\tfs_attr: 0x%lx\n", (unsigned long) fsinfo.attribute_info.out.fs_attr); d_printf("\tmax_file_component_length: %lu\n", (unsigned long) fsinfo.attribute_info.out.max_file_component_length); d_printf("\tfs_type: %s\n", fsinfo.attribute_info.out.fs_type.s); break; case RAW_QFS_UNIX_INFO: d_printf("\tmajor_version: %hu\n", (unsigned short) fsinfo.unix_info.out.major_version); d_printf("\tminor_version: %hu\n", (unsigned short) fsinfo.unix_info.out.minor_version); d_printf("\tcapability: 0x%llx\n", (unsigned long long) fsinfo.unix_info.out.capability); break; case RAW_QFS_QUOTA_INFORMATION: d_printf("\tunknown[3]: [%llu,%llu,%llu]\n", (unsigned long long) fsinfo.quota_information.out.unknown[0], (unsigned long long) fsinfo.quota_information.out.unknown[1], (unsigned long long) fsinfo.quota_information.out.unknown[2]); d_printf("\tquota_soft: %llu\n", (unsigned long long) fsinfo.quota_information.out.quota_soft); d_printf("\tquota_hard: %llu\n", (unsigned long long) fsinfo.quota_information.out.quota_hard); d_printf("\tquota_flags: 0x%llx\n", (unsigned long long) fsinfo.quota_information.out.quota_flags); break; case RAW_QFS_FULL_SIZE_INFORMATION: d_printf("\ttotal_alloc_units: %llu\n", (unsigned long long) fsinfo.full_size_information.out.total_alloc_units); d_printf("\tcall_avail_alloc_units: %llu\n", (unsigned long long) fsinfo.full_size_information.out.call_avail_alloc_units); d_printf("\tactual_avail_alloc_units: %llu\n", (unsigned long long) fsinfo.full_size_information.out.actual_avail_alloc_units); d_printf("\tsectors_per_unit: %lu\n", (unsigned long) fsinfo.full_size_information.out.sectors_per_unit); d_printf("\tbytes_per_sector: %lu\n", (unsigned long) fsinfo.full_size_information.out.bytes_per_sector); break; case RAW_QFS_OBJECTID_INFORMATION: d_printf("\tGUID: %s\n", GUID_string(ctx,&fsinfo.objectid_information.out.guid)); d_printf("\tunknown[6]: [%llu,%llu,%llu,%llu,%llu,%llu]\n", (unsigned long long) fsinfo.objectid_information.out.unknown[0], (unsigned long long) fsinfo.objectid_information.out.unknown[1], (unsigned long long) fsinfo.objectid_information.out.unknown[2], (unsigned long long) fsinfo.objectid_information.out.unknown[3], (unsigned long long) fsinfo.objectid_information.out.unknown[4], (unsigned long long) fsinfo.objectid_information.out.unknown[5] ); break; case RAW_QFS_GENERIC: d_printf("\twrong level returned\n"); break; } return 0; } /**************************************************************************** show as much information as possible about a file ****************************************************************************/ static int cmd_allinfo(struct smbclient_context *ctx, const char **args) { char *fname; union smb_fileinfo finfo; NTSTATUS status; int fnum; if (!args[1]) { d_printf("allinfo \n"); return 1; } fname = talloc_asprintf(ctx, "%s%s", ctx->remote_cur_dir, args[1]); /* first a ALL_INFO QPATHINFO */ finfo.generic.level = RAW_FILEINFO_ALL_INFO; finfo.generic.in.file.path = fname; status = smb_raw_pathinfo(ctx->cli->tree, ctx, &finfo); if (!NT_STATUS_IS_OK(status)) { d_printf("%s - %s\n", fname, nt_errstr(status)); return 1; } d_printf("\tcreate_time: %s\n", nt_time_string(ctx, finfo.all_info.out.create_time)); d_printf("\taccess_time: %s\n", nt_time_string(ctx, finfo.all_info.out.access_time)); d_printf("\twrite_time: %s\n", nt_time_string(ctx, finfo.all_info.out.write_time)); d_printf("\tchange_time: %s\n", nt_time_string(ctx, finfo.all_info.out.change_time)); d_printf("\tattrib: 0x%x\n", finfo.all_info.out.attrib); d_printf("\talloc_size: %lu\n", (unsigned long)finfo.all_info.out.alloc_size); d_printf("\tsize: %lu\n", (unsigned long)finfo.all_info.out.size); d_printf("\tnlink: %u\n", finfo.all_info.out.nlink); d_printf("\tdelete_pending: %u\n", finfo.all_info.out.delete_pending); d_printf("\tdirectory: %u\n", finfo.all_info.out.directory); d_printf("\tea_size: %u\n", finfo.all_info.out.ea_size); d_printf("\tfname: '%s'\n", finfo.all_info.out.fname.s); /* 8.3 name if any */ finfo.generic.level = RAW_FILEINFO_ALT_NAME_INFO; status = smb_raw_pathinfo(ctx->cli->tree, ctx, &finfo); if (NT_STATUS_IS_OK(status)) { d_printf("\talt_name: %s\n", finfo.alt_name_info.out.fname.s); } /* file_id if available */ finfo.generic.level = RAW_FILEINFO_INTERNAL_INFORMATION; status = smb_raw_pathinfo(ctx->cli->tree, ctx, &finfo); if (NT_STATUS_IS_OK(status)) { d_printf("\tfile_id %.0f\n", (double)finfo.internal_information.out.file_id); } /* the EAs, if any */ finfo.generic.level = RAW_FILEINFO_ALL_EAS; status = smb_raw_pathinfo(ctx->cli->tree, ctx, &finfo); if (NT_STATUS_IS_OK(status)) { int i; for (i=0;icli->tree, ctx, &finfo); if (NT_STATUS_IS_OK(status)) { int i; for (i=0;icli->tree, ctx, &finfo); if (NT_STATUS_IS_OK(status)) { d_printf("\tcompressed size %ld\n", (long)finfo.compression_info.out.compressed_size); d_printf("\tformat %ld\n", (long)finfo.compression_info.out.format); d_printf("\tunit_shift %ld\n", (long)finfo.compression_info.out.unit_shift); d_printf("\tchunk_shift %ld\n", (long)finfo.compression_info.out.chunk_shift); d_printf("\tcluster_shift %ld\n", (long)finfo.compression_info.out.cluster_shift); } /* shadow copies if available */ fnum = smbcli_open(ctx->cli->tree, fname, O_RDONLY, DENY_NONE); if (fnum != -1) { struct smb_shadow_copy info; int i; info.in.file.fnum = fnum; info.in.max_data = ~0; status = smb_raw_shadow_data(ctx->cli->tree, ctx, &info); if (NT_STATUS_IS_OK(status)) { d_printf("\tshadow_copy: %u volumes %u names\n", info.out.num_volumes, info.out.num_names); for (i=0;icli->tree, ctx, &finfo); if (NT_STATUS_EQUAL(status, NT_STATUS_OBJECT_PATH_NOT_FOUND) || NT_STATUS_EQUAL(status, NT_STATUS_OBJECT_NAME_NOT_FOUND)) { continue; } if (!NT_STATUS_IS_OK(status)) { d_printf("%s - %s\n", finfo.generic.in.file.path, nt_errstr(status)); return 1; } d_printf("\t\tcreate_time: %s\n", nt_time_string(ctx, finfo.all_info.out.create_time)); d_printf("\t\twrite_time: %s\n", nt_time_string(ctx, finfo.all_info.out.write_time)); d_printf("\t\tchange_time: %s\n", nt_time_string(ctx, finfo.all_info.out.change_time)); d_printf("\t\tsize: %lu\n", (unsigned long)finfo.all_info.out.size); } } } return 0; } /**************************************************************************** shows EA contents ****************************************************************************/ static int cmd_eainfo(struct smbclient_context *ctx, const char **args) { char *fname; union smb_fileinfo finfo; NTSTATUS status; int i; if (!args[1]) { d_printf("eainfo \n"); return 1; } fname = talloc_strdup(ctx, args[1]); finfo.generic.level = RAW_FILEINFO_ALL_EAS; finfo.generic.in.file.path = fname; status = smb_raw_pathinfo(ctx->cli->tree, ctx, &finfo); if (!NT_STATUS_IS_OK(status)) { d_printf("RAW_FILEINFO_ALL_EAS - %s\n", nt_errstr(status)); return 1; } d_printf("%s has %d EAs\n", fname, finfo.all_eas.out.num_eas); for (i=0;i\n"); return 1; } fname = talloc_asprintf(ctx, "%s%s", ctx->remote_cur_dir, args[1]); fnum = smbcli_nt_create_full(ctx->cli->tree, fname, 0, SEC_STD_READ_CONTROL, 0, NTCREATEX_SHARE_ACCESS_DELETE| NTCREATEX_SHARE_ACCESS_READ| NTCREATEX_SHARE_ACCESS_WRITE, NTCREATEX_DISP_OPEN, 0, 0); if (fnum == -1) { d_printf("%s - %s\n", fname, smbcli_errstr(ctx->cli->tree)); return -1; } query.query_secdesc.level = RAW_FILEINFO_SEC_DESC; query.query_secdesc.in.file.fnum = fnum; query.query_secdesc.in.secinfo_flags = 0x7; status = smb_raw_fileinfo(ctx->cli->tree, ctx, &query); if (!NT_STATUS_IS_OK(status)) { d_printf("%s - %s\n", fname, nt_errstr(status)); return 1; } NDR_PRINT_DEBUG(security_descriptor, query.query_secdesc.out.sd); return 0; } /**************************************************************************** lookup a name or sid ****************************************************************************/ static int cmd_lookup(struct smbclient_context *ctx, const char **args) { NTSTATUS status; struct dom_sid *sid; if (!args[1]) { d_printf("lookup \n"); return 1; } sid = dom_sid_parse_talloc(ctx, args[1]); if (sid == NULL) { const char *sidstr; status = smblsa_lookup_name(ctx->cli, args[1], ctx, &sidstr); if (!NT_STATUS_IS_OK(status)) { d_printf("lsa_LookupNames - %s\n", nt_errstr(status)); return 1; } d_printf("%s\n", sidstr); } else { const char *name; status = smblsa_lookup_sid(ctx->cli, args[1], ctx, &name); if (!NT_STATUS_IS_OK(status)) { d_printf("lsa_LookupSids - %s\n", nt_errstr(status)); return 1; } d_printf("%s\n", name); } return 0; } /**************************************************************************** show privileges for a user ****************************************************************************/ static int cmd_privileges(struct smbclient_context *ctx, const char **args) { NTSTATUS status; struct dom_sid *sid; struct lsa_RightSet rights; unsigned i; if (!args[1]) { d_printf("privileges \n"); return 1; } sid = dom_sid_parse_talloc(ctx, args[1]); if (sid == NULL) { const char *sid_str; status = smblsa_lookup_name(ctx->cli, args[1], ctx, &sid_str); if (!NT_STATUS_IS_OK(status)) { d_printf("lsa_LookupNames - %s\n", nt_errstr(status)); return 1; } sid = dom_sid_parse_talloc(ctx, sid_str); } status = smblsa_sid_privileges(ctx->cli, sid, ctx, &rights); if (!NT_STATUS_IS_OK(status)) { d_printf("lsa_EnumAccountRights - %s\n", nt_errstr(status)); return 1; } for (i=0;i \n"); return 1; } sid = dom_sid_parse_talloc(ctx, args[1]); if (sid == NULL) { const char *sid_str; status = smblsa_lookup_name(ctx->cli, args[1], ctx, &sid_str); if (!NT_STATUS_IS_OK(status)) { d_printf("lsa_LookupNames - %s\n", nt_errstr(status)); return 1; } sid = dom_sid_parse_talloc(ctx, sid_str); } ZERO_STRUCT(rights); for (i = 2; args[i]; i++) { rights.names = talloc_realloc(ctx, rights.names, struct lsa_StringLarge, rights.count+1); rights.names[rights.count].string = talloc_strdup(ctx, args[i]); rights.count++; } status = smblsa_sid_add_privileges(ctx->cli, sid, ctx, &rights); if (!NT_STATUS_IS_OK(status)) { d_printf("lsa_AddAccountRights - %s\n", nt_errstr(status)); return 1; } return 0; } /**************************************************************************** delete privileges for a user ****************************************************************************/ static int cmd_delprivileges(struct smbclient_context *ctx, const char **args) { NTSTATUS status; struct dom_sid *sid; struct lsa_RightSet rights; int i; if (!args[1]) { d_printf("delprivileges \n"); return 1; } sid = dom_sid_parse_talloc(ctx, args[1]); if (sid == NULL) { const char *sid_str; status = smblsa_lookup_name(ctx->cli, args[1], ctx, &sid_str); if (!NT_STATUS_IS_OK(status)) { d_printf("lsa_LookupNames - %s\n", nt_errstr(status)); return 1; } sid = dom_sid_parse_talloc(ctx, sid_str); } ZERO_STRUCT(rights); for (i = 2; args[i]; i++) { rights.names = talloc_realloc(ctx, rights.names, struct lsa_StringLarge, rights.count+1); rights.names[rights.count].string = talloc_strdup(ctx, args[i]); rights.count++; } status = smblsa_sid_del_privileges(ctx->cli, sid, ctx, &rights); if (!NT_STATUS_IS_OK(status)) { d_printf("lsa_RemoveAccountRights - %s\n", nt_errstr(status)); return 1; } return 0; } /**************************************************************************** ****************************************************************************/ static int cmd_open(struct smbclient_context *ctx, const char **args) { char *mask; if (!args[1]) { d_printf("open \n"); return 1; } mask = talloc_asprintf(ctx, "%s%s", ctx->remote_cur_dir, args[1]); smbcli_open(ctx->cli->tree, mask, O_RDWR, DENY_ALL); return 0; } /**************************************************************************** remove a directory ****************************************************************************/ static int cmd_rmdir(struct smbclient_context *ctx, const char **args) { char *mask; if (!args[1]) { d_printf("rmdir \n"); return 1; } mask = talloc_asprintf(ctx, "%s%s", ctx->remote_cur_dir, args[1]); if (NT_STATUS_IS_ERR(smbcli_rmdir(ctx->cli->tree, mask))) { d_printf("%s removing remote directory file %s\n", smbcli_errstr(ctx->cli->tree),mask); } return 0; } /**************************************************************************** UNIX hardlink. ****************************************************************************/ static int cmd_link(struct smbclient_context *ctx, const char **args) { char *src,*dest; if (!(ctx->cli->transport->negotiate.capabilities & CAP_UNIX)) { d_printf("Server doesn't support UNIX CIFS calls.\n"); return 1; } if (!args[1] || !args[2]) { d_printf("link \n"); return 1; } src = talloc_asprintf(ctx, "%s%s", ctx->remote_cur_dir, args[1]); dest = talloc_asprintf(ctx, "%s%s", ctx->remote_cur_dir, args[2]); if (NT_STATUS_IS_ERR(smbcli_unix_hardlink(ctx->cli->tree, src, dest))) { d_printf("%s linking files (%s -> %s)\n", smbcli_errstr(ctx->cli->tree), src, dest); return 1; } return 0; } /**************************************************************************** UNIX symlink. ****************************************************************************/ static int cmd_symlink(struct smbclient_context *ctx, const char **args) { char *src,*dest; if (!(ctx->cli->transport->negotiate.capabilities & CAP_UNIX)) { d_printf("Server doesn't support UNIX CIFS calls.\n"); return 1; } if (!args[1] || !args[2]) { d_printf("symlink \n"); return 1; } src = talloc_asprintf(ctx, "%s%s", ctx->remote_cur_dir, args[1]); dest = talloc_asprintf(ctx, "%s%s", ctx->remote_cur_dir, args[2]); if (NT_STATUS_IS_ERR(smbcli_unix_symlink(ctx->cli->tree, src, dest))) { d_printf("%s symlinking files (%s -> %s)\n", smbcli_errstr(ctx->cli->tree), src, dest); return 1; } return 0; } /**************************************************************************** UNIX chmod. ****************************************************************************/ static int cmd_chmod(struct smbclient_context *ctx, const char **args) { char *src; mode_t mode; if (!(ctx->cli->transport->negotiate.capabilities & CAP_UNIX)) { d_printf("Server doesn't support UNIX CIFS calls.\n"); return 1; } if (!args[1] || !args[2]) { d_printf("chmod mode file\n"); return 1; } src = talloc_asprintf(ctx, "%s%s", ctx->remote_cur_dir, args[2]); mode = (mode_t)strtol(args[1], NULL, 8); if (NT_STATUS_IS_ERR(smbcli_unix_chmod(ctx->cli->tree, src, mode))) { d_printf("%s chmod file %s 0%o\n", smbcli_errstr(ctx->cli->tree), src, (mode_t)mode); return 1; } return 0; } /**************************************************************************** UNIX chown. ****************************************************************************/ static int cmd_chown(struct smbclient_context *ctx, const char **args) { char *src; uid_t uid; gid_t gid; if (!(ctx->cli->transport->negotiate.capabilities & CAP_UNIX)) { d_printf("Server doesn't support UNIX CIFS calls.\n"); return 1; } if (!args[1] || !args[2] || !args[3]) { d_printf("chown uid gid file\n"); return 1; } uid = (uid_t)atoi(args[1]); gid = (gid_t)atoi(args[2]); src = talloc_asprintf(ctx, "%s%s", ctx->remote_cur_dir, args[3]); if (NT_STATUS_IS_ERR(smbcli_unix_chown(ctx->cli->tree, src, uid, gid))) { d_printf("%s chown file %s uid=%d, gid=%d\n", smbcli_errstr(ctx->cli->tree), src, (int)uid, (int)gid); return 1; } return 0; } /**************************************************************************** rename some files ****************************************************************************/ static int cmd_rename(struct smbclient_context *ctx, const char **args) { char *src,*dest; if (!args[1] || !args[2]) { d_printf("rename \n"); return 1; } src = talloc_asprintf(ctx, "%s%s", ctx->remote_cur_dir, args[1]); dest = talloc_asprintf(ctx, "%s%s", ctx->remote_cur_dir, args[2]); if (NT_STATUS_IS_ERR(smbcli_rename(ctx->cli->tree, src, dest))) { d_printf("%s renaming files\n",smbcli_errstr(ctx->cli->tree)); return 1; } return 0; } /**************************************************************************** toggle the prompt flag ****************************************************************************/ static int cmd_prompt(struct smbclient_context *ctx, const char **args) { ctx->prompt = !ctx->prompt; DEBUG(2,("prompting is now %s\n",ctx->prompt?"on":"off")); return 1; } /**************************************************************************** set the newer than time ****************************************************************************/ static int cmd_newer(struct smbclient_context *ctx, const char **args) { struct stat sbuf; if (args[1] && (stat(args[1],&sbuf) == 0)) { ctx->newer_than = sbuf.st_mtime; DEBUG(1,("Getting files newer than %s", asctime(localtime(&ctx->newer_than)))); } else { ctx->newer_than = 0; } if (args[1] && ctx->newer_than == 0) { d_printf("Error setting newer-than time\n"); return 1; } return 0; } /**************************************************************************** set the archive level ****************************************************************************/ static int cmd_archive(struct smbclient_context *ctx, const char **args) { if (args[1]) { ctx->archive_level = atoi(args[1]); } else d_printf("Archive level is %d\n",ctx->archive_level); return 0; } /**************************************************************************** toggle the lowercaseflag ****************************************************************************/ static int cmd_lowercase(struct smbclient_context *ctx, const char **args) { ctx->lowercase = !ctx->lowercase; DEBUG(2,("filename lowercasing is now %s\n",ctx->lowercase?"on":"off")); return 0; } /**************************************************************************** toggle the recurse flag ****************************************************************************/ static int cmd_recurse(struct smbclient_context *ctx, const char **args) { ctx->recurse = !ctx->recurse; DEBUG(2,("directory recursion is now %s\n",ctx->recurse?"on":"off")); return 0; } /**************************************************************************** toggle the translate flag ****************************************************************************/ static int cmd_translate(struct smbclient_context *ctx, const char **args) { ctx->translation = !ctx->translation; DEBUG(2,("CR/LF<->LF and print text translation now %s\n", ctx->translation?"on":"off")); return 0; } /**************************************************************************** do a printmode command ****************************************************************************/ static int cmd_printmode(struct smbclient_context *ctx, const char **args) { if (args[1]) { if (strequal(args[1],"text")) { ctx->printmode = 0; } else { if (strequal(args[1],"graphics")) ctx->printmode = 1; else ctx->printmode = atoi(args[1]); } } switch(ctx->printmode) { case 0: DEBUG(2,("the printmode is now text\n")); break; case 1: DEBUG(2,("the printmode is now graphics\n")); break; default: DEBUG(2,("the printmode is now %d\n", ctx->printmode)); break; } return 0; } /**************************************************************************** do the lcd command ****************************************************************************/ static int cmd_lcd(struct smbclient_context *ctx, const char **args) { char d[PATH_MAX]; if (args[1]) chdir(args[1]); DEBUG(2,("the local directory is now %s\n",getcwd(d, PATH_MAX))); return 0; } /**************************************************************************** history ****************************************************************************/ static int cmd_history(struct smbclient_context *ctx, const char **args) { #if defined(HAVE_LIBREADLINE) && defined(HAVE_HISTORY_LIST) HIST_ENTRY **hlist; int i; hlist = history_list(); for (i = 0; hlist && hlist[i]; i++) { DEBUG(0, ("%d: %s\n", i, hlist[i]->line)); } #else DEBUG(0,("no history without readline support\n")); #endif return 0; } /**************************************************************************** get a file restarting at end of local file ****************************************************************************/ static int cmd_reget(struct smbclient_context *ctx, const char **args) { char *local_name; char *remote_name; if (!args[1]) { d_printf("reget \n"); return 1; } remote_name = talloc_asprintf(ctx, "%s\\%s", ctx->remote_cur_dir, args[1]); dos_clean_name(remote_name); if (args[2]) local_name = talloc_strdup(ctx, args[2]); else local_name = talloc_strdup(ctx, args[1]); return do_get(ctx, remote_name, local_name, true); } /**************************************************************************** put a file restarting at end of local file ****************************************************************************/ static int cmd_reput(struct smbclient_context *ctx, const char **args) { char *local_name; char *remote_name; if (!args[1]) { d_printf("reput \n"); return 1; } local_name = talloc_asprintf(ctx, "%s\\%s", ctx->remote_cur_dir, args[1]); if (!file_exist(local_name)) { d_printf("%s does not exist\n", local_name); return 1; } if (args[2]) remote_name = talloc_strdup(ctx, args[2]); else remote_name = talloc_strdup(ctx, args[1]); dos_clean_name(remote_name); return do_put(ctx, remote_name, local_name, true); } /* return a string representing a share type */ static const char *share_type_str(uint32_t type) { switch (type & 0xF) { case STYPE_DISKTREE: return "Disk"; case STYPE_PRINTQ: return "Printer"; case STYPE_DEVICE: return "Device"; case STYPE_IPC: return "IPC"; default: return "Unknown"; } } /* display a list of shares from a level 1 share enum */ static void display_share_result(struct srvsvc_NetShareCtr1 *ctr1) { int i; for (i=0;icount;i++) { struct srvsvc_NetShareInfo1 *info = ctr1->array+i; printf("\t%-15s %-10.10s %s\n", info->name, share_type_str(info->type), info->comment); } } /**************************************************************************** try and browse available shares on a host ****************************************************************************/ static bool browse_host(struct loadparm_context *lp_ctx, struct event_context *ev_ctx, const char *query_host) { struct dcerpc_pipe *p; char *binding; NTSTATUS status; struct srvsvc_NetShareEnumAll r; uint32_t resume_handle = 0; TALLOC_CTX *mem_ctx = talloc_init("browse_host"); struct srvsvc_NetShareCtr1 ctr1; binding = talloc_asprintf(mem_ctx, "ncacn_np:%s", query_host); status = dcerpc_pipe_connect(mem_ctx, &p, binding, &ndr_table_srvsvc, cmdline_credentials, ev_ctx, lp_ctx); if (!NT_STATUS_IS_OK(status)) { d_printf("Failed to connect to %s - %s\n", binding, nt_errstr(status)); talloc_free(mem_ctx); return false; } r.in.server_unc = talloc_asprintf(mem_ctx,"\\\\%s",dcerpc_server_name(p)); r.in.level = 1; r.in.ctr.ctr1 = &ctr1; r.in.max_buffer = ~0; r.in.resume_handle = &resume_handle; d_printf("\n\tSharename Type Comment\n"); d_printf("\t--------- ---- -------\n"); do { ZERO_STRUCT(ctr1); status = dcerpc_srvsvc_NetShareEnumAll(p, mem_ctx, &r); if (NT_STATUS_IS_OK(status) && (W_ERROR_EQUAL(r.out.result, WERR_MORE_DATA) || W_ERROR_IS_OK(r.out.result)) && r.out.ctr.ctr1) { display_share_result(r.out.ctr.ctr1); resume_handle += r.out.ctr.ctr1->count; } } while (NT_STATUS_IS_OK(status) && W_ERROR_EQUAL(r.out.result, WERR_MORE_DATA)); talloc_free(mem_ctx); if (!NT_STATUS_IS_OK(status) || !W_ERROR_IS_OK(r.out.result)) { d_printf("Failed NetShareEnumAll %s - %s/%s\n", binding, nt_errstr(status), win_errstr(r.out.result)); return false; } return false; } /**************************************************************************** try and browse available connections on a host ****************************************************************************/ static bool list_servers(const char *wk_grp) { d_printf("REWRITE: list servers not implemented\n"); return false; } /* Some constants for completing filename arguments */ #define COMPL_NONE 0 /* No completions */ #define COMPL_REMOTE 1 /* Complete remote filename */ #define COMPL_LOCAL 2 /* Complete local filename */ static int cmd_help(struct smbclient_context *ctx, const char **args); /* This defines the commands supported by this client. * NOTE: The "!" must be the last one in the list because it's fn pointer * field is NULL, and NULL in that field is used in process_tok() * (below) to indicate the end of the list. crh */ static struct { const char *name; int (*fn)(struct smbclient_context *ctx, const char **args); const char *description; char compl_args[2]; /* Completion argument info */ } commands[] = { {"?",cmd_help,"[command] give help on a command",{COMPL_NONE,COMPL_NONE}}, {"addprivileges",cmd_addprivileges," add privileges for a user",{COMPL_NONE,COMPL_NONE}}, {"altname",cmd_altname," show alt name",{COMPL_NONE,COMPL_NONE}}, {"acl",cmd_acl," show file ACL",{COMPL_NONE,COMPL_NONE}}, {"allinfo",cmd_allinfo," show all possible info about a file",{COMPL_NONE,COMPL_NONE}}, {"archive",cmd_archive,"\n0=ignore archive bit\n1=only get archive files\n2=only get archive files and reset archive bit\n3=get all files and reset archive bit",{COMPL_NONE,COMPL_NONE}}, {"cancel",cmd_rewrite," cancel a print queue entry",{COMPL_NONE,COMPL_NONE}}, {"cd",cmd_cd,"[directory] change/report the remote directory",{COMPL_REMOTE,COMPL_NONE}}, {"chmod",cmd_chmod," chmod a file using UNIX permission",{COMPL_REMOTE,COMPL_REMOTE}}, {"chown",cmd_chown," chown a file using UNIX uids and gids",{COMPL_REMOTE,COMPL_REMOTE}}, {"del",cmd_del," delete all matching files",{COMPL_REMOTE,COMPL_NONE}}, {"delprivileges",cmd_delprivileges," remove privileges for a user",{COMPL_NONE,COMPL_NONE}}, {"deltree",cmd_deltree," delete a whole directory tree",{COMPL_REMOTE,COMPL_NONE}}, {"dir",cmd_dir," list the contents of the current directory",{COMPL_REMOTE,COMPL_NONE}}, {"du",cmd_du," computes the total size of the current directory",{COMPL_REMOTE,COMPL_NONE}}, {"eainfo",cmd_eainfo," show EA contents for a file",{COMPL_NONE,COMPL_NONE}}, {"exit",cmd_quit,"logoff the server",{COMPL_NONE,COMPL_NONE}}, {"fsinfo",cmd_fsinfo,"query file system info",{COMPL_NONE,COMPL_NONE}}, {"get",cmd_get," [local name] get a file",{COMPL_REMOTE,COMPL_LOCAL}}, {"help",cmd_help,"[command] give help on a command",{COMPL_NONE,COMPL_NONE}}, {"history",cmd_history,"displays the command history",{COMPL_NONE,COMPL_NONE}}, {"lcd",cmd_lcd,"[directory] change/report the local current working directory",{COMPL_LOCAL,COMPL_NONE}}, {"link",cmd_link," create a UNIX hard link",{COMPL_REMOTE,COMPL_REMOTE}}, {"lookup",cmd_lookup," show SID for name or name for SID",{COMPL_NONE,COMPL_NONE}}, {"lowercase",cmd_lowercase,"toggle lowercasing of filenames for get",{COMPL_NONE,COMPL_NONE}}, {"ls",cmd_dir," list the contents of the current directory",{COMPL_REMOTE,COMPL_NONE}}, {"mask",cmd_select," mask all filenames against this",{COMPL_REMOTE,COMPL_NONE}}, {"md",cmd_mkdir," make a directory",{COMPL_NONE,COMPL_NONE}}, {"mget",cmd_mget," get all the matching files",{COMPL_REMOTE,COMPL_NONE}}, {"mkdir",cmd_mkdir," make a directory",{COMPL_NONE,COMPL_NONE}}, {"more",cmd_more," view a remote file with your pager",{COMPL_REMOTE,COMPL_NONE}}, {"mput",cmd_mput," put all matching files",{COMPL_REMOTE,COMPL_NONE}}, {"newer",cmd_newer," only mget files newer than the specified local file",{COMPL_LOCAL,COMPL_NONE}}, {"open",cmd_open," open a file",{COMPL_REMOTE,COMPL_NONE}}, {"privileges",cmd_privileges," show privileges for a user",{COMPL_NONE,COMPL_NONE}}, {"print",cmd_print," print a file",{COMPL_NONE,COMPL_NONE}}, {"printmode",cmd_printmode," set the print mode",{COMPL_NONE,COMPL_NONE}}, {"prompt",cmd_prompt,"toggle prompting for filenames for mget and mput",{COMPL_NONE,COMPL_NONE}}, {"put",cmd_put," [remote name] put a file",{COMPL_LOCAL,COMPL_REMOTE}}, {"pwd",cmd_pwd,"show current remote directory (same as 'cd' with no args)",{COMPL_NONE,COMPL_NONE}}, {"q",cmd_quit,"logoff the server",{COMPL_NONE,COMPL_NONE}}, {"queue",cmd_rewrite,"show the print queue",{COMPL_NONE,COMPL_NONE}}, {"quit",cmd_quit,"logoff the server",{COMPL_NONE,COMPL_NONE}}, {"rd",cmd_rmdir," remove a directory",{COMPL_NONE,COMPL_NONE}}, {"recurse",cmd_recurse,"toggle directory recursion for mget and mput",{COMPL_NONE,COMPL_NONE}}, {"reget",cmd_reget," [local name] get a file restarting at end of local file",{COMPL_REMOTE,COMPL_LOCAL}}, {"rename",cmd_rename," rename some files",{COMPL_REMOTE,COMPL_REMOTE}}, {"reput",cmd_reput," [remote name] put a file restarting at end of remote file",{COMPL_LOCAL,COMPL_REMOTE}}, {"rm",cmd_del," delete all matching files",{COMPL_REMOTE,COMPL_NONE}}, {"rmdir",cmd_rmdir," remove a directory",{COMPL_NONE,COMPL_NONE}}, {"symlink",cmd_symlink," create a UNIX symlink",{COMPL_REMOTE,COMPL_REMOTE}}, {"translate",cmd_translate,"toggle text translation for printing",{COMPL_NONE,COMPL_NONE}}, /* Yes, this must be here, see crh's comment above. */ {"!",NULL,"run a shell command on the local system",{COMPL_NONE,COMPL_NONE}}, {NULL,NULL,NULL,{COMPL_NONE,COMPL_NONE}} }; /******************************************************************* lookup a command string in the list of commands, including abbreviations ******************************************************************/ static int process_tok(const char *tok) { int i = 0, matches = 0; int cmd=0; int tok_len = strlen(tok); while (commands[i].fn != NULL) { if (strequal(commands[i].name,tok)) { matches = 1; cmd = i; break; } else if (strncasecmp(commands[i].name, tok, tok_len) == 0) { matches++; cmd = i; } i++; } if (matches == 0) return(-1); else if (matches == 1) return(cmd); else return(-2); } /**************************************************************************** help ****************************************************************************/ static int cmd_help(struct smbclient_context *ctx, const char **args) { int i=0,j; if (args[1]) { if ((i = process_tok(args[1])) >= 0) d_printf("HELP %s:\n\t%s\n\n",commands[i].name,commands[i].description); } else { while (commands[i].description) { for (j=0; commands[i].description && (j<5); j++) { d_printf("%-15s",commands[i].name); i++; } d_printf("\n"); } } return 0; } static int process_line(struct smbclient_context *ctx, const char *cline); /**************************************************************************** process a -c command string ****************************************************************************/ static int process_command_string(struct smbclient_context *ctx, const char *cmd) { const char **lines; int i, rc = 0; lines = str_list_make(NULL, cmd, ";"); for (i = 0; lines[i]; i++) { rc |= process_line(ctx, lines[i]); } talloc_free(lines); return rc; } #define MAX_COMPLETIONS 100 typedef struct { char *dirmask; char **matches; int count, samelen; const char *text; int len; } completion_remote_t; static void completion_remote_filter(struct clilist_file_info *f, const char *mask, void *state) { completion_remote_t *info = (completion_remote_t *)state; if ((info->count < MAX_COMPLETIONS - 1) && (strncmp(info->text, f->name, info->len) == 0) && (!ISDOT(f->name)) && (!ISDOTDOT(f->name))) { if ((info->dirmask[0] == 0) && !(f->attrib & FILE_ATTRIBUTE_DIRECTORY)) info->matches[info->count] = strdup(f->name); else { char *tmp; if (info->dirmask[0] != 0) tmp = talloc_asprintf(NULL, "%s/%s", info->dirmask, f->name); else tmp = talloc_strdup(NULL, f->name); if (f->attrib & FILE_ATTRIBUTE_DIRECTORY) tmp = talloc_append_string(NULL, tmp, "/"); info->matches[info->count] = tmp; } if (info->matches[info->count] == NULL) return; if (f->attrib & FILE_ATTRIBUTE_DIRECTORY) smb_readline_ca_char(0); if (info->count == 1) info->samelen = strlen(info->matches[info->count]); else while (strncmp(info->matches[info->count], info->matches[info->count-1], info->samelen) != 0) info->samelen--; info->count++; } } static char **remote_completion(const char *text, int len) { char *dirmask; int i; completion_remote_t info; info.samelen = len; info.text = text; info.len = len; if (len >= PATH_MAX) return(NULL); info.matches = malloc_array_p(char *, MAX_COMPLETIONS); if (!info.matches) return NULL; info.matches[0] = NULL; for (i = len-1; i >= 0; i--) if ((text[i] == '/') || (text[i] == '\\')) break; info.text = text+i+1; info.samelen = info.len = len-i-1; if (i > 0) { info.dirmask = talloc_strndup(NULL, text, i+1); info.dirmask[i+1] = 0; asprintf(&dirmask, "%s%*s*", rl_ctx->remote_cur_dir, i-1, text); } else asprintf(&dirmask, "%s*", rl_ctx->remote_cur_dir); if (smbcli_list(rl_ctx->cli->tree, dirmask, FILE_ATTRIBUTE_DIRECTORY | FILE_ATTRIBUTE_SYSTEM | FILE_ATTRIBUTE_HIDDEN, completion_remote_filter, &info) < 0) goto cleanup; if (info.count == 2) info.matches[0] = strdup(info.matches[1]); else { info.matches[0] = malloc_array_p(char, info.samelen+1); if (!info.matches[0]) goto cleanup; strncpy(info.matches[0], info.matches[1], info.samelen); info.matches[0][info.samelen] = 0; } info.matches[info.count] = NULL; return info.matches; cleanup: for (i = 0; i < info.count; i++) free(info.matches[i]); free(info.matches); return NULL; } static char **completion_fn(const char *text, int start, int end) { smb_readline_ca_char(' '); if (start) { const char *buf, *sp; int i; char compl_type; buf = smb_readline_get_line_buffer(); if (buf == NULL) return NULL; sp = strchr(buf, ' '); if (sp == NULL) return NULL; for (i = 0; commands[i].name; i++) if ((strncmp(commands[i].name, text, sp - buf) == 0) && (commands[i].name[sp - buf] == 0)) break; if (commands[i].name == NULL) return NULL; while (*sp == ' ') sp++; if (sp == (buf + start)) compl_type = commands[i].compl_args[0]; else compl_type = commands[i].compl_args[1]; if (compl_type == COMPL_REMOTE) return remote_completion(text, end - start); else /* fall back to local filename completion */ return NULL; } else { char **matches; int i, len, samelen = 0, count=1; matches = malloc_array_p(char *, MAX_COMPLETIONS); if (!matches) return NULL; matches[0] = NULL; len = strlen(text); for (i=0;commands[i].fn && count < MAX_COMPLETIONS-1;i++) { if (strncmp(text, commands[i].name, len) == 0) { matches[count] = strdup(commands[i].name); if (!matches[count]) goto cleanup; if (count == 1) samelen = strlen(matches[count]); else while (strncmp(matches[count], matches[count-1], samelen) != 0) samelen--; count++; } } switch (count) { case 0: /* should never happen */ case 1: goto cleanup; case 2: matches[0] = strdup(matches[1]); break; default: matches[0] = malloc_array_p(char, samelen+1); if (!matches[0]) goto cleanup; strncpy(matches[0], matches[1], samelen); matches[0][samelen] = 0; } matches[count] = NULL; return matches; cleanup: count--; while (count >= 0) { free(matches[count]); count--; } free(matches); return NULL; } } /**************************************************************************** make sure we swallow keepalives during idle time ****************************************************************************/ static void readline_callback(void) { static time_t last_t; time_t t; t = time(NULL); if (t - last_t < 5) return; last_t = t; smbcli_transport_process(rl_ctx->cli->transport); if (rl_ctx->cli->tree) { smbcli_chkpath(rl_ctx->cli->tree, "\\"); } } static int process_line(struct smbclient_context *ctx, const char *cline) { const char **args; int i; /* and get the first part of the command */ args = str_list_make_shell(ctx, cline, NULL); if (!args || !args[0]) return 0; if ((i = process_tok(args[0])) >= 0) { i = commands[i].fn(ctx, args); } else if (i == -2) { d_printf("%s: command abbreviation ambiguous\n",args[0]); } else { d_printf("%s: command not found\n",args[0]); } talloc_free(args); return i; } /**************************************************************************** process commands on stdin ****************************************************************************/ static int process_stdin(struct smbclient_context *ctx) { int rc = 0; while (1) { /* display a prompt */ char *the_prompt = talloc_asprintf(ctx, "smb: %s> ", ctx->remote_cur_dir); char *cline = smb_readline(the_prompt, readline_callback, completion_fn); talloc_free(the_prompt); if (!cline) break; /* special case - first char is ! */ if (*cline == '!') { system(cline + 1); free(cline); continue; } rc |= process_command_string(ctx, cline); free(cline); } return rc; } /***************************************************** return a connection to a server *******************************************************/ static bool do_connect(struct smbclient_context *ctx, struct event_context *ev_ctx, struct resolve_context *resolve_ctx, const char *specified_server, const char **ports, const char *specified_share, struct cli_credentials *cred, struct smbcli_options *options, struct smbcli_session_options *session_options) { NTSTATUS status; char *server, *share; rl_ctx = ctx; /* Ugly hack */ if (strncmp(specified_share, "\\\\", 2) == 0 || strncmp(specified_share, "//", 2) == 0) { smbcli_parse_unc(specified_share, ctx, &server, &share); } else { share = talloc_strdup(ctx, specified_share); server = talloc_strdup(ctx, specified_server); } ctx->remote_cur_dir = talloc_strdup(ctx, "\\"); status = smbcli_full_connection(ctx, &ctx->cli, server, ports, share, NULL, cred, resolve_ctx, ev_ctx, options, session_options); if (!NT_STATUS_IS_OK(status)) { d_printf("Connection to \\\\%s\\%s failed - %s\n", server, share, nt_errstr(status)); talloc_free(ctx); return NULL; } return ctx; } /**************************************************************************** handle a -L query ****************************************************************************/ static int do_host_query(struct loadparm_context *lp_ctx, struct event_context *ev_ctx, const char *query_host, const char *workgroup) { browse_host(lp_ctx, ev_ctx, query_host); list_servers(workgroup); return(0); } /**************************************************************************** handle a message operation ****************************************************************************/ static int do_message_op(const char *netbios_name, const char *desthost, const char **destports, const char *destip, int name_type, struct event_context *ev_ctx, struct resolve_context *resolve_ctx, struct smbcli_options *options) { struct nbt_name called, calling; const char *server_name; struct smbcli_state *cli; make_nbt_name_client(&calling, netbios_name); nbt_choose_called_name(NULL, &called, desthost, name_type); server_name = destip ? destip : desthost; if (!(cli = smbcli_state_init(NULL)) || !smbcli_socket_connect(cli, server_name, destports, ev_ctx, resolve_ctx, options)) { d_printf("Connection to %s failed\n", server_name); return 1; } if (!smbcli_transport_establish(cli, &calling, &called)) { d_printf("session request failed\n"); talloc_free(cli); return 1; } send_message(cli, desthost); talloc_free(cli); return 0; } /**************************************************************************** main program ****************************************************************************/ int main(int argc,char *argv[]) { const char *base_directory = NULL; const char *dest_ip = NULL; int opt; const char *query_host = NULL; bool message = false; const char *desthost = NULL; poptContext pc; const char *service = NULL; int port = 0; char *p; int rc = 0; int name_type = 0x20; TALLOC_CTX *mem_ctx; struct event_context *ev_ctx; struct smbclient_context *ctx; const char *cmdstr = NULL; struct smbcli_options smb_options; struct smbcli_session_options smb_session_options; struct poptOption long_options[] = { POPT_AUTOHELP { "message", 'M', POPT_ARG_STRING, NULL, 'M', "Send message", "HOST" }, { "ip-address", 'I', POPT_ARG_STRING, NULL, 'I', "Use this IP to connect to", "IP" }, { "stderr", 'E', POPT_ARG_NONE, NULL, 'E', "Write messages to stderr instead of stdout" }, { "list", 'L', POPT_ARG_STRING, NULL, 'L', "Get a list of shares available on a host", "HOST" }, { "directory", 'D', POPT_ARG_STRING, NULL, 'D', "Start from directory", "DIR" }, { "command", 'c', POPT_ARG_STRING, &cmdstr, 'c', "Execute semicolon separated commands" }, { "send-buffer", 'b', POPT_ARG_INT, NULL, 'b', "Changes the transmit/send buffer", "BYTES" }, { "port", 'p', POPT_ARG_INT, &port, 'p', "Port to connect to", "PORT" }, POPT_COMMON_SAMBA POPT_COMMON_CONNECTION POPT_COMMON_CREDENTIALS POPT_COMMON_VERSION { NULL } }; mem_ctx = talloc_init("client.c/main"); if (!mem_ctx) { d_printf("\nclient.c: Not enough memory\n"); exit(1); } ctx = talloc(mem_ctx, struct smbclient_context); ctx->io_bufsize = 64512; pc = poptGetContext("smbclient", argc, (const char **) argv, long_options, 0); poptSetOtherOptionHelp(pc, "[OPTIONS] service "); while ((opt = poptGetNextOpt(pc)) != -1) { switch (opt) { case 'M': /* Messages are sent to NetBIOS name type 0x3 * (Messenger Service). Make sure we default * to port 139 instead of port 445. srl,crh */ name_type = 0x03; desthost = strdup(poptGetOptArg(pc)); if( 0 == port ) port = 139; message = true; break; case 'I': dest_ip = poptGetOptArg(pc); break; case 'L': query_host = strdup(poptGetOptArg(pc)); break; case 'D': base_directory = strdup(poptGetOptArg(pc)); break; case 'b': ctx->io_bufsize = MAX(1, atoi(poptGetOptArg(pc))); break; } } gensec_init(cmdline_lp_ctx); if(poptPeekArg(pc)) { char *s = strdup(poptGetArg(pc)); /* Convert any '/' characters in the service name to '\' characters */ string_replace(s, '/','\\'); service = s; if (count_chars(s,'\\') < 3) { d_printf("\n%s: Not enough '\\' characters in service\n",s); poptPrintUsage(pc, stderr, 0); exit(1); } } if (poptPeekArg(pc)) { cli_credentials_set_password(cmdline_credentials, poptGetArg(pc), CRED_SPECIFIED); } /*init_names(); */ if (!query_host && !service && !message) { poptPrintUsage(pc, stderr, 0); exit(1); } poptFreeContext(pc); lp_smbcli_options(cmdline_lp_ctx, &smb_options); lp_smbcli_session_options(cmdline_lp_ctx, &smb_session_options); ev_ctx = s4_event_context_init(talloc_autofree_context()); DEBUG( 3, ( "Client started (version %s).\n", SAMBA_VERSION_STRING ) ); if (query_host && (p=strchr_m(query_host,'#'))) { *p = 0; p++; sscanf(p, "%x", &name_type); } if (query_host) { rc = do_host_query(cmdline_lp_ctx, ev_ctx, query_host, lp_workgroup(cmdline_lp_ctx)); return rc; } if (message) { rc = do_message_op(lp_netbios_name(cmdline_lp_ctx), desthost, lp_smb_ports(cmdline_lp_ctx), dest_ip, name_type, ev_ctx, lp_resolve_context(cmdline_lp_ctx), &smb_options); return rc; } if (!do_connect(ctx, ev_ctx, lp_resolve_context(cmdline_lp_ctx), desthost, lp_smb_ports(cmdline_lp_ctx), service, cmdline_credentials, &smb_options, &smb_session_options)) return 1; if (base_directory) do_cd(ctx, base_directory); if (cmdstr) { rc = process_command_string(ctx, cmdstr); } else { rc = process_stdin(ctx); } talloc_free(mem_ctx); return rc; }