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Add --update option to smbget.

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(This used to be commit 3cfa35fca6)
This commit is contained in:
Charles 2008-03-05 15:20:29 +01:00 committed by Jelmer Vernooij
parent be4ca67316
commit a7af17ef80
1 changed files with 27 additions and 3 deletions
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30
source3/utils/smbget.c
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@ -29,7 +29,7 @@
int columns = 0;
static int _resume, _recursive, debuglevel;
static int _resume, _recursive, debuglevel, update;
static char *outputfile;
@ -303,8 +303,27 @@ static int smb_download_file(const char *base, const char *name, int recursive,
if(newpath[0] == '/')newpath++;
/* Open local file and, if necessary, resume */
if(!send_stdout) {
/* Open local file according to the mode */
if(update) {
/* if it is up-to-date, skip */
if(stat(newpath, &localstat) == 0 &&
localstat.st_mtime >= remotestat.st_mtime) {
if(verbose)
printf("%s is up-to-date, skipping\n", newpath);
smbc_close(remotehandle);
return 0;
}
/* else open it for writting and truncate if it exists */
localhandle = open(newpath, O_CREAT | O_NONBLOCK | O_RDWR |
O_TRUNC, 0775);
if(localhandle < 0) {
fprintf(stderr, "Can't open %s : %s\n", newpath,
strerror(errno));
smbc_close(remotehandle);
return 1;
}
/* no offset */
} else if(!send_stdout) {
localhandle = open(newpath, O_CREAT | O_NONBLOCK | O_RDWR | (!resume?O_EXCL:0), 0755);
if(localhandle < 0) {
fprintf(stderr, "Can't open %s: %s\n", newpath, strerror(errno));
@ -527,6 +546,7 @@ int main(int argc, const char **argv)
{"guest", 'a', POPT_ARG_NONE, NULL, 'a', "Work as user guest" },
{"encrypt", 'e', POPT_ARG_NONE, NULL, 'e', "Encrypt SMB transport (UNIX extended servers only)" },
{"resume", 'r', POPT_ARG_NONE, &_resume, 0, "Automatically resume aborted files" },
{"update", 'U', POPT_ARG_NONE, &update, 0, "Download only when remote file is newer than local file or local file is missing"},
{"recursive", 'R', POPT_ARG_NONE, &_recursive, 0, "Recursively download files" },
{"username", 'u', POPT_ARG_STRING, &username, 'u', "Username to use" },
{"password", 'p', POPT_ARG_STRING, &password, 'p', "Password to use" },
@ -576,6 +596,10 @@ int main(int argc, const char **argv)
}
}
if((send_stdout || _resume || outputfile) && update) {
fprintf(stderr, "The -o, -R or -O and -U options can not be used together.\n");
return 1;
}
if((send_stdout || outputfile) && _recursive) {
fprintf(stderr, "The -o or -O and -R options can not be used together.\n");
return 1;