summaryrefslogtreecommitdiff
diff options
context:
space:
mode:
Diffstat
-rw-r--r--source3/utils/smbget.c83
1 files changed, 45 insertions, 38 deletions
diff --git a/source3/utils/smbget.c b/source3/utils/smbget.c
index 15fe1fd70a..4dd573afd4 100644
--- a/source3/utils/smbget.c
+++ b/source3/utils/smbget.c
@@ -118,6 +118,8 @@ static void get_auth_data(const char *srv, const char *shr, char *wg, int wglen,
free(wgtmp); free(usertmp);
}
+/* Return 1 on error, 0 on success. */
+
static int smb_download_dir(const char *base, const char *name, int resume)
{
char path[SMB_MAXPATHLEN];
@@ -126,6 +128,8 @@ static int smb_download_dir(const char *base, const char *name, int resume)
const char *relname = name;
char *tmpname;
struct stat remotestat;
+ int ret = 0;
+
snprintf(path, SMB_MAXPATHLEN-1, "%s%s%s", base, (base[0] && name[0] && name[0] != '/' && base[strlen(base)-1] != '/')?"/":"", name);
/* List files in directory and call smb_download_file on them */
@@ -133,7 +137,7 @@ static int smb_download_dir(const char *base, const char *name, int resume)
if(dirhandle < 1) {
if(errno == ENOTDIR) return smb_download_file(base, name, 1, resume, NULL);
fprintf(stderr, "Can't open directory %s: %s\n", path, strerror(errno));
- return 0;
+ return 1;
}
while(*relname == '/')relname++;
@@ -145,27 +149,27 @@ static int smb_download_dir(const char *base, const char *name, int resume)
char *newname;
if(!strcmp(dirent->name, ".") || !strcmp(dirent->name, ".."))continue;
if (asprintf(&newname, "%s/%s", tmpname, dirent->name) == -1) {
- return 0;
+ return 1;
}
switch(dirent->smbc_type) {
case SMBC_DIR:
- smb_download_dir(base, newname, resume);
+ ret = smb_download_dir(base, newname, resume);
break;
case SMBC_WORKGROUP:
- smb_download_dir("smb://", dirent->name, resume);
+ ret = smb_download_dir("smb://", dirent->name, resume);
break;
case SMBC_SERVER:
- smb_download_dir("smb://", dirent->name, resume);
+ ret = smb_download_dir("smb://", dirent->name, resume);
break;
case SMBC_FILE:
- smb_download_file(base, newname, 1, resume, NULL);
+ ret = smb_download_file(base, newname, 1, resume, NULL);
break;
case SMBC_FILE_SHARE:
- smb_download_dir(base, newname, resume);
+ ret = smb_download_dir(base, newname, resume);
break;
case SMBC_PRINTER_SHARE:
@@ -192,19 +196,19 @@ static int smb_download_dir(const char *base, const char *name, int resume)
if(smbc_fstat(dirhandle, &remotestat) < 0) {
fprintf(stderr, "Unable to get stats on %s on remote server\n", path);
smbc_closedir(dirhandle);
- return 0;
+ return 1;
}
if(chmod(relname, remotestat.st_mode) < 0) {
fprintf(stderr, "Unable to change mode of local dir %s to %o\n", relname,
(unsigned int)remotestat.st_mode);
smbc_closedir(dirhandle);
- return 0;
+ return 1;
}
}
smbc_closedir(dirhandle);
- return 1;
+ return ret;
}
static char *print_time(long t)
@@ -260,6 +264,8 @@ static void print_progress(const char *name, time_t start, time_t now, off_t sta
free(filename); free(status);
}
+/* Return 1 on error, 0 on success. */
+
static int smb_download_file(const char *base, const char *name, int recursive, int resume, char *outfile) {
int remotehandle, localhandle;
time_t start_time = time(NULL);
@@ -279,37 +285,35 @@ static int smb_download_file(const char *base, const char *name, int recursive,
case EISDIR:
if(!recursive) {
fprintf(stderr, "%s is a directory. Specify -R to download recursively\n", path);
- return 0;
+ return 1;
}
- smb_download_dir(base, name, resume);
- return 0;
+ return smb_download_dir(base, name, resume);
case ENOENT:
fprintf(stderr, "%s can't be found on the remote server\n", path);
- return 0;
+ return 1;
case ENOMEM:
fprintf(stderr, "Not enough memory\n");
- exit(1);
- return 0;
+ return 1;
case ENODEV:
fprintf(stderr, "The share name used in %s does not exist\n", path);
- return 0;
+ return 1;
case EACCES:
fprintf(stderr, "You don't have enough permissions to access %s\n", path);
- return 0;
+ return 1;
default:
perror("smbc_open");
- return 0;
+ return 1;
}
}
if(smbc_fstat(remotehandle, &remotestat) < 0) {
fprintf(stderr, "Can't stat %s: %s\n", path, strerror(errno));
- return 0;
+ return 1;
}
if(outfile) newpath = outfile;
@@ -336,7 +340,7 @@ static int smb_download_file(const char *base, const char *name, int recursive,
fprintf(stderr, "Can't open %s : %s\n", newpath,
strerror(errno));
smbc_close(remotehandle);
- return 0;
+ return 1;
}
/* no offset */
} else if(!send_stdout) {
@@ -344,14 +348,14 @@ static int smb_download_file(const char *base, const char *name, int recursive,
if(localhandle < 0) {
fprintf(stderr, "Can't open %s: %s\n", newpath, strerror(errno));
smbc_close(remotehandle);
- return 0;
+ return 1;
}
if (fstat(localhandle, &localstat) != 0) {
fprintf(stderr, "Can't fstat %s: %s\n", newpath, strerror(errno));
smbc_close(remotehandle);
close(localhandle);
- return 0;
+ return 1;
}
start_offset = localstat.st_size;
@@ -361,7 +365,7 @@ static int smb_download_file(const char *base, const char *name, int recursive,
else if(!quiet)fprintf(stderr, "%s\n", path);
smbc_close(remotehandle);
close(localhandle);
- return 1;
+ return 0;
}
if(localstat.st_size > RESUME_CHECK_OFFSET && remotestat.st_size > RESUME_CHECK_OFFSET) {
@@ -382,7 +386,7 @@ static int smb_download_file(const char *base, const char *name, int recursive,
fprintf(stderr, "Can't seek to "OFF_T_FORMAT" in local file %s\n",
(OFF_T_FORMAT_CAST)offset_check, newpath);
smbc_close(remotehandle); close(localhandle);
- return 0;
+ return 1;
}
off2 = smbc_lseek(remotehandle, offset_check, SEEK_SET);
@@ -390,26 +394,26 @@ static int smb_download_file(const char *base, const char *name, int recursive,
fprintf(stderr, "Can't seek to "OFF_T_FORMAT" in remote file %s\n",
(OFF_T_FORMAT_CAST)offset_check, newpath);
smbc_close(remotehandle); close(localhandle);
- return 0;
+ return 1;
}
if(off1 != off2) {
fprintf(stderr, "Offset in local and remote files is different (local: "OFF_T_FORMAT", remote: "OFF_T_FORMAT")\n",
(OFF_T_FORMAT_CAST)off1,
(OFF_T_FORMAT_CAST)off2);
- return 0;
+ return 1;
}
if(smbc_read(remotehandle, checkbuf[0], RESUME_CHECK_SIZE) != RESUME_CHECK_SIZE) {
fprintf(stderr, "Can't read %d bytes from remote file %s\n", RESUME_CHECK_SIZE, path);
smbc_close(remotehandle); close(localhandle);
- return 0;
+ return 1;
}
if(read(localhandle, checkbuf[1], RESUME_CHECK_SIZE) != RESUME_CHECK_SIZE) {
fprintf(stderr, "Can't read %d bytes from local file %s\n", RESUME_CHECK_SIZE, name);
smbc_close(remotehandle); close(localhandle);
- return 0;
+ return 1;
}
if(memcmp(checkbuf[0], checkbuf[1], RESUME_CHECK_SIZE) == 0) {
@@ -417,7 +421,7 @@ static int smb_download_file(const char *base, const char *name, int recursive,
} else {
fprintf(stderr, "Local and remote file appear to be different, not doing resume for %s\n", path);
smbc_close(remotehandle); close(localhandle);
- return 0;
+ return 1;
}
}
} else {
@@ -437,7 +441,7 @@ static int smb_download_file(const char *base, const char *name, int recursive,
smbc_close(remotehandle);
if (localhandle != STDOUT_FILENO) close(localhandle);
free(readbuf);
- return 0;
+ return 1;
}
total_bytes += bytesread;
@@ -447,7 +451,7 @@ static int smb_download_file(const char *base, const char *name, int recursive,
free(readbuf);
smbc_close(remotehandle);
if (localhandle != STDOUT_FILENO) close(localhandle);
- return 0;
+ return 1;
}
if(dots)fputc('.', stderr);
@@ -478,13 +482,13 @@ static int smb_download_file(const char *base, const char *name, int recursive,
(unsigned int)remotestat.st_mode);
smbc_close(remotehandle);
close(localhandle);
- return 0;
+ return 1;
}
}
smbc_close(remotehandle);
if (localhandle != STDOUT_FILENO) close(localhandle);
- return 1;
+ return 0;
}
static void clean_exit(void)
@@ -566,6 +570,7 @@ int main(int argc, const char **argv)
bool smb_encrypt = false;
int resume = 0, recursive = 0;
TALLOC_CTX *frame = talloc_stackframe();
+ int ret = 0;
struct poptOption long_options[] = {
{"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)" },
@@ -654,12 +659,14 @@ int main(int argc, const char **argv)
while ( (file = poptGetArg(pc)) ) {
if (!recursive)
- return smb_download_file(file, "", recursive, resume, outputfile);
+ ret = smb_download_file(file, "", recursive, resume, outputfile);
else
- return smb_download_dir(file, "", resume);
+ ret = smb_download_dir(file, "", resume);
}
- clean_exit();
TALLOC_FREE(frame);
- return 0;
+ if ( ret == 0){
+ clean_exit();
+ }
+ return ret;
}
generated by cgit (git 2.34.1) at 2024-12-19 22:42:14 +0000