diff options
Diffstat (limited to 'source3/client/client.c')
-rw-r--r-- | source3/client/client.c | 138 |
1 files changed, 116 insertions, 22 deletions
diff --git a/source3/client/client.c b/source3/client/client.c index 894329a5d1..8d057573f3 100644 --- a/source3/client/client.c +++ b/source3/client/client.c @@ -2,7 +2,7 @@ Unix SMB/CIFS implementation. SMB client Copyright (C) Andrew Tridgell 1994-1998 - Copyright (C) Simo Sorce 2001 + Copyright (C) Simo Sorce 2001-2002 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 @@ -649,15 +649,16 @@ static int cmd_du(void) /**************************************************************************** get a file from rname to lname ****************************************************************************/ -static int do_get(char *rname,char *lname) +static int do_get(char *rname, char *lname, BOOL reget) { - int handle=0,fnum; + int handle = 0, fnum; BOOL newhandle = False; char *data; struct timeval tp_start; int read_size = io_bufsize; uint16 attr; size_t size; + off_t start = 0; off_t nread = 0; int rc = 0; @@ -677,7 +678,18 @@ static int do_get(char *rname,char *lname) if(!strcmp(lname,"-")) { handle = fileno(stdout); } else { - handle = sys_open(lname,O_WRONLY|O_CREAT|O_TRUNC,0644); + if (reget) { + handle = sys_open(lname, O_WRONLY|O_CREAT, 0644); + if (handle >= 0) { + start = sys_lseek(handle, 0, SEEK_END); + if (start == -1) { + d_printf("Error seeking local file\n"); + return 1; + } + } + } else { + handle = sys_open(lname, O_WRONLY|O_CREAT|O_TRUNC, 0644); + } newhandle = True; } if (handle < 0) { @@ -704,7 +716,7 @@ static int do_get(char *rname,char *lname) } while (1) { - int n = cli_read(cli, fnum, data, nread, read_size); + int n = cli_read(cli, fnum, data, nread + start, read_size); if (n <= 0) break; @@ -717,7 +729,7 @@ static int do_get(char *rname,char *lname) nread += n; } - if (nread < size) { + if (nread + start < size) { DEBUG (0, ("Short read when getting file %s. Only got %ld bytes.\n", rname, (long)nread)); @@ -782,7 +794,7 @@ static int cmd_get(void) next_token_nr(NULL,lname,NULL,sizeof(lname)); - return do_get(rname, lname); + return do_get(rname, lname, False); } @@ -816,7 +828,7 @@ static void do_mget(file_info *finfo) if (!(finfo->mode & aDIR)) { pstrcpy(rname,cur_dir); pstrcat(rname,finfo->name); - do_get(rname,finfo->name); + do_get(rname, finfo->name, False); return; } @@ -880,7 +892,7 @@ static int cmd_more(void) } dos_clean_name(rname); - rc = do_get(rname,lname); + rc = do_get(rname, lname, False); pager=getenv("PAGER"); @@ -1046,19 +1058,31 @@ static int cmd_altname(void) /**************************************************************************** put a single file ****************************************************************************/ -static int do_put(char *rname,char *lname) +static int do_put(char *rname, char *lname, BOOL reput) { int fnum; XFILE *f; - int nread=0; - char *buf=NULL; - int maxwrite=io_bufsize; + int start = 0; + int nread = 0; + char *buf = NULL; + int maxwrite = io_bufsize; int rc = 0; struct timeval tp_start; GetTimeOfDay(&tp_start); - fnum = cli_open(cli, rname, O_RDWR|O_CREAT|O_TRUNC, DENY_NONE); + if (reput) { + fnum = cli_open(cli, rname, O_RDWR|O_CREAT, DENY_NONE); + if (fnum >= 0) { + if (!cli_qfileinfo(cli, fnum, NULL, &start, NULL, NULL, NULL, NULL, NULL) && + !cli_getattrE(cli, fnum, NULL, &start, NULL, NULL, NULL)) { + d_printf("getattrib: %s\n",cli_errstr(cli)); + return 1; + } + } + } else { + fnum = cli_open(cli, rname, O_RDWR|O_CREAT|O_TRUNC, DENY_NONE); + } if (fnum == -1) { d_printf("%s opening remote file %s\n",cli_errstr(cli),rname); @@ -1075,6 +1099,12 @@ static int do_put(char *rname,char *lname) /* 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) { @@ -1104,7 +1134,7 @@ static int do_put(char *rname,char *lname) break; } - ret = cli_write(cli, fnum, 0, buf, nread, n); + ret = cli_write(cli, fnum, 0, buf, nread + start, n); if (n != ret) { d_printf("Error writing file: %s\n", cli_errstr(cli)); @@ -1192,7 +1222,7 @@ static int cmd_put(void) } } - return do_put(rname,lname); + return do_put(rname, lname, False); } /************************************* @@ -1384,7 +1414,7 @@ static int cmd_mput(void) dos_format(rname); - do_put(rname, lname); + do_put(rname, lname, False); } free_file_list(file_list); SAFE_FREE(quest); @@ -1456,7 +1486,7 @@ static int cmd_print(void) slprintf(rname, sizeof(rname)-1, "stdin-%d", (int)sys_getpid()); } - return do_put(rname, lname); + return do_put(rname, lname, False); } @@ -1866,8 +1896,8 @@ static int cmd_printmode(void) } /**************************************************************************** -do the lcd command -****************************************************************************/ + do the lcd command + ****************************************************************************/ static int cmd_lcd(void) { fstring buf; @@ -1881,8 +1911,70 @@ static int cmd_lcd(void) } /**************************************************************************** -list a share name -****************************************************************************/ + get a file restarting at end of local file + ****************************************************************************/ +static int cmd_reget(void) +{ + pstring local_name; + pstring remote_name; + char *p; + + pstrcpy(remote_name, cur_dir); + pstrcat(remote_name, "\\"); + + p = remote_name + strlen(remote_name); + + if (!next_token_nr(NULL, p, NULL, sizeof(remote_name) - strlen(remote_name))) { + d_printf("reget <filename>\n"); + return 1; + } + pstrcpy(local_name, p); + dos_clean_name(remote_name); + + next_token_nr(NULL, local_name, NULL, sizeof(local_name)); + + return do_get(remote_name, local_name, True); +} + +/**************************************************************************** + put a file restarting at end of local file + ****************************************************************************/ +static int cmd_reput(void) +{ + pstring local_name; + pstring remote_name; + fstring buf; + char *p = buf; + SMB_STRUCT_STAT st; + + pstrcpy(remote_name, cur_dir); + pstrcat(remote_name, "\\"); + + if (!next_token_nr(NULL, p, NULL, sizeof(buf))) { + d_printf("reput <filename>\n"); + return 1; + } + pstrcpy(local_name, p); + + if (!file_exist(local_name, &st)) { + d_printf("%s does not exist\n", local_name); + return 1; + } + + if (next_token_nr(NULL, p, NULL, sizeof(buf))) + pstrcat(remote_name, p); + else + pstrcat(remote_name, local_name); + + dos_clean_name(remote_name); + + return do_put(remote_name, local_name, True); +} + + +/**************************************************************************** + list a share name + ****************************************************************************/ static void browse_fn(const char *name, uint32 m, const char *comment, void *state) { @@ -2009,7 +2101,9 @@ static struct {"quit",cmd_quit,"logoff the server",{COMPL_NONE,COMPL_NONE}}, {"rd",cmd_rmdir,"<directory> remove a directory",{COMPL_NONE,COMPL_NONE}}, {"recurse",cmd_recurse,"toggle directory recursion for mget and mput",{COMPL_NONE,COMPL_NONE}}, + {"reget",cmd_reget,"<remote name> [local name] get a file restarting at end of local file",{COMPL_REMOTE,COMPL_LOCAL}}, {"rename",cmd_rename,"<src> <dest> rename some files",{COMPL_REMOTE,COMPL_REMOTE}}, + {"reput",cmd_reput,"<local name> [remote name] put a file restarting at end of remote file",{COMPL_LOCAL,COMPL_REMOTE}}, {"rm",cmd_del,"<mask> delete all matching files",{COMPL_REMOTE,COMPL_NONE}}, {"rmdir",cmd_rmdir,"<directory> remove a directory",{COMPL_NONE,COMPL_NONE}}, {"setmode",cmd_setmode,"filename <setmode string> change modes of file",{COMPL_REMOTE,COMPL_NONE}}, |