#include "includes.h"
#include "clitar.h"
-#include "../client/client_proto.h"
+#include "client/client_proto.h"
static int clipfind(char **aret, int ret, char *tok);
typedef struct file_info_struct file_info2;
struct file_info_struct {
- SMB_BIG_UINT size;
+ SMB_OFF_T size;
uint16 mode;
uid_t uid;
gid_t gid;
} stack;
#define SEPARATORS " \t\n\r"
+extern time_t newer_than;
extern struct cli_state *cli;
/* These defines are for the do_setrattr routine, to indicate
static BOOL tar_excl=True;
/* use regular expressions for search on file names */
static BOOL tar_re_search=False;
-#ifdef HAVE_REGEX_H
-regex_t *preg;
-#endif
/* Do not dump anything, just calculate sizes */
static BOOL dry_run=False;
/* Dump files with System attribute */
{
char *tmp;
- tmp = (char *)malloc(size+1);
+ tmp = (char *)SMB_MALLOC(size+1);
if (tmp == NULL) {
DEBUG(0, ("Out of memory in string_create_s\n"));
if (l+2 >= NAMSIZ) {
/* write a GNU tar style long header */
char *b;
- b = (char *)malloc(l+TBLOCK+100);
+ b = (char *)SMB_MALLOC(l+TBLOCK+100);
if (!b) {
DEBUG(0,("out of memory\n"));
exit(1);
{
/* initialize tar buffer */
tbufsiz=blocksize*TBLOCK;
- tarbuf=malloc(tbufsiz); /* FIXME: We might not get the buffer */
+ tarbuf=SMB_MALLOC(tbufsiz); /* FIXME: We might not get the buffer */
/* reset tar buffer pointer and tar file counter and total dumped */
tp=0; ntarf=0; ttarf=0;
{
char *s1_0=s1;
- while(*s1 && *s2 && (*s1 == *s2 || tolower(*s1) == tolower(*s2) ||
+ while(*s1 && *s2 && (*s1 == *s2 || tolower_ascii(*s1) == tolower_ascii(*s2) ||
(*s1 == '\\' && *s2=='/') || (*s1 == '/' && *s2=='\\'))) {
s1++; s2++;
}
if ((partpath == NULL) || (ffname == NULL)){
DEBUG(0, ("Out of memory in ensurepath: %s\n", fname));
+ SAFE_FREE(partpath);
+ SAFE_FREE(ffname);
return(False);
}
return True;
}
-static int padit(char *buf, int bufsize, int padsize)
+static int padit(char *buf, SMB_BIG_UINT bufsize, SMB_BIG_UINT padsize)
{
int berr= 0;
int bytestowrite;
- DEBUG(5, ("Padding with %d zeros\n", padsize));
- memset(buf, 0, bufsize);
+ DEBUG(5, ("Padding with %0.f zeros\n", (double)padsize));
+ memset(buf, 0, (size_t)bufsize);
while( !berr && padsize > 0 ) {
- bytestowrite= MIN(bufsize, padsize);
+ bytestowrite= (int)MIN(bufsize, padsize);
berr = dotarbuf(tarhandle, buf, bytestowrite) != bytestowrite;
padsize -= bytestowrite;
}
DEBUG(4, ("skipping %s - hidden bit is set\n", finfo.name));
shallitime=0;
} else {
+ BOOL wrote_tar_header = False;
+
DEBUG(3,("getting file %s of size %.0f bytes as a tar file %s",
finfo.name, (double)finfo.size, lname));
- /* write a tar header, don't bother with mode - just set to 100644 */
- writetarheader(tarhandle, rname, finfo.size, finfo.mtime, "100644 \0", ftype);
-
while (nread < finfo.size && !close_done) {
DEBUG(3,("nread=%.0f\n",(double)nread));
nread += datalen;
+ /* Only if the first read succeeds, write out the tar header. */
+ if (!wrote_tar_header) {
+ /* write a tar header, don't bother with mode - just set to 100644 */
+ writetarheader(tarhandle, rname, finfo.size, finfo.mtime, "100644 \0", ftype);
+ wrote_tar_header = True;
+ }
+
/* if file size has increased since we made file size query, truncate
read so tar header for this file will be correct.
*/
datalen=0;
}
- /* pad tar file with zero's if we couldn't get entire file */
- if (nread < finfo.size) {
- DEBUG(0, ("Didn't get entire file. size=%.0f, nread=%d\n",
- (double)finfo.size, (int)nread));
- if (padit(data, sizeof(data), finfo.size - nread))
- DEBUG(0,("Error writing tar file - %s\n", strerror(errno)));
- }
+ if (wrote_tar_header) {
+ /* pad tar file with zero's if we couldn't get entire file */
+ if (nread < finfo.size) {
+ DEBUG(0, ("Didn't get entire file. size=%.0f, nread=%d\n",
+ (double)finfo.size, (int)nread));
+ if (padit(data, (SMB_BIG_UINT)sizeof(data), finfo.size - nread))
+ DEBUG(0,("Error writing tar file - %s\n", strerror(errno)));
+ }
- /* round tar file to nearest block */
- if (finfo.size % TBLOCK)
- dozerobuf(tarhandle, TBLOCK - (finfo.size % TBLOCK));
+ /* round tar file to nearest block */
+ if (finfo.size % TBLOCK)
+ dozerobuf(tarhandle, TBLOCK - (finfo.size % TBLOCK));
- ttarf+=finfo.size + TBLOCK - (finfo.size % TBLOCK);
- ntarf++;
+ ttarf+=finfo.size + TBLOCK - (finfo.size % TBLOCK);
+ ntarf++;
+ } else {
+ DEBUG(4, ("skipping %s - initial read failed (file was locked ?)\n", finfo.name));
+ shallitime=0;
+ }
}
cli_close(cli, fnum);
DEBUG(5, ("...tar_re_search: %d\n", tar_re_search));
if ((!tar_re_search && clipfind(cliplist, clipn, exclaim)) ||
-#ifdef HAVE_REGEX_H
- (tar_re_search && !regexec(preg, exclaim, 0, NULL, 0))) {
-#else
- (tar_re_search && mask_match(exclaim, cliplist[0], True))) {
-#endif
+ (tar_re_search && mask_match_list(exclaim, cliplist, clipn, True))) {
DEBUG(3,("Skipping file %s\n", exclaim));
return;
}
/* finfo.size here is the length of the filename as written by the "/./@LongLink" name
* header call. */
int namesize = finfo.size + strlen(cur_dir) + 2;
- char *longname = malloc(namesize);
+ char *longname = SMB_MALLOC(namesize);
int offset = 0, left = finfo.size;
BOOL first = True;
while (left > 0) {
if (next_block(tarbuf, &buffer_p, tbufsiz) <= 0) {
DEBUG(0, ("Empty file, short tar file, or read error: %s\n", strerror(errno)));
+ SAFE_FREE(longname);
return(NULL);
}
char *longfilename = NULL, linkflag;
int skip = False;
+ ZERO_STRUCT(finfo);
+
GetTimeOfDay(&tp_start);
DEBUG(5, ("RJS do_tarput called ...\n"));
/* Get us to the next block, or the first block first time around */
if (next_block(tarbuf, &buffer_p, tbufsiz) <= 0) {
DEBUG(0, ("Empty file, short tar file, or read error: %s\n", strerror(errno)));
+ SAFE_FREE(longfilename);
return;
}
/* Well, now we have a header, process the file ... */
/* Should we skip the file? We have the long name as well here */
skip = clipn && ((!tar_re_search && clipfind(cliplist, clipn, finfo.name) ^ tar_excl) ||
-#ifdef HAVE_REGEX_H
- (tar_re_search && !regexec(preg, finfo.name, 0, NULL, 0)));
-#else
- (tar_re_search && mask_match(finfo.name, cliplist[0], True)));
-#endif
+ (tar_re_search && mask_match_list(finfo.name, cliplist, clipn, True)));
DEBUG(5, ("Skip = %i, cliplist=%s, file=%s\n", skip, (cliplist?cliplist[0]:NULL), finfo.name));
if (skip) {
}
break;
case 'L':
+ SAFE_FREE(longfilename);
longfilename = get_longfilename(finfo);
if (!longfilename) {
DEBUG(0, ("abandoning restore\n"));
int cmd_tar(void)
{
fstring buf;
- char **argl;
- int argcl;
+ char **argl = NULL;
+ int argcl = 0;
+ int ret;
if (!next_token_nr(NULL,buf,NULL,sizeof(buf))) {
DEBUG(0,("tar <c|x>[IXbgan] <filename>\n"));
if (!tar_parseargs(argcl, argl, buf, 0))
return 1;
- process_tar();
+ ret = process_tar();
SAFE_FREE(argl);
- return 0;
+ return ret;
}
/****************************************************************************
int process_tar(void)
{
+ int rc = 0;
initarbuf();
switch(tar_type) {
case 'x':
clipn = 0;
must_free_cliplist = False;
}
- return(0);
+ return rc;
}
/****************************************************************************
while ((! error) && (x_fgets(buf, sizeof(buf)-1, inclusion))) {
if (inclusion_buffer == NULL) {
inclusion_buffer_size = 1024;
- if ((inclusion_buffer = malloc(inclusion_buffer_size)) == NULL) {
+ if ((inclusion_buffer = SMB_MALLOC(inclusion_buffer_size)) == NULL) {
DEBUG(0,("failure allocating buffer to read inclusion file\n"));
error = 1;
break;
}
if ((strlen(buf) + 1 + inclusion_buffer_sofar) >= inclusion_buffer_size) {
- char *ib;
inclusion_buffer_size *= 2;
- ib = Realloc(inclusion_buffer,inclusion_buffer_size);
- if (! ib) {
+ inclusion_buffer = SMB_REALLOC(inclusion_buffer,inclusion_buffer_size);
+ if (!inclusion_buffer) {
DEBUG(0,("failure enlarging inclusion buffer to %d bytes\n",
inclusion_buffer_size));
error = 1;
break;
- } else {
- inclusion_buffer = ib;
}
}
if (! error) {
/* Allocate an array of clipn + 1 char*'s for cliplist */
- cliplist = malloc((clipn + 1) * sizeof(char *));
+ cliplist = SMB_MALLOC_ARRAY(char *, clipn + 1);
if (cliplist == NULL) {
DEBUG(0,("failure allocating memory for cliplist\n"));
error = 1;
/* set current item to NULL so array will be null-terminated even if
* malloc fails below. */
cliplist[i] = NULL;
- if ((tmpstr = (char *)malloc(strlen(p)+1)) == NULL) {
+ if ((tmpstr = (char *)SMB_MALLOC(strlen(p)+1)) == NULL) {
DEBUG(0, ("Could not allocate space for a cliplist item, # %i\n", i));
error = 1;
} else {
return 0;
} else {
SMB_STRUCT_STAT stbuf;
- extern time_t newer_than;
if (sys_stat(argv[Optind], &stbuf) == 0) {
newer_than = stbuf.st_mtime;
DEBUG(1,("Getting files newer than %s",
- asctime(LocalTime(&newer_than))));
+ time_to_asc(&newer_than)));
newOptind++;
Optind++;
} else {
return 0;
}
newOptind++;
- Optind++;
- if (! read_inclusion_file(argv[Optind])) {
+ /* Optind points at the tar output file, Optind+1 at the inclusion file. */
+ if (! read_inclusion_file(argv[Optind+1])) {
return 0;
}
} else if (Optind+1<argc && !tar_re_search) { /* For backwards compatibility */
clipn=argc-Optind-1;
clipcount = clipn;
- if ((tmplist=malloc(clipn*sizeof(char *))) == NULL) {
+ if ((tmplist=SMB_MALLOC_ARRAY(char *,clipn)) == NULL) {
DEBUG(0, ("Could not allocate space to process cliplist, count = %i\n", clipn));
return 0;
}
DEBUG(5, ("Processing an item, %s\n", cliplist[clipcount]));
- if ((tmpstr = (char *)malloc(strlen(cliplist[clipcount])+1)) == NULL) {
+ if ((tmpstr = (char *)SMB_MALLOC(strlen(cliplist[clipcount])+1)) == NULL) {
DEBUG(0, ("Could not allocate space for a cliplist item, # %i\n", clipcount));
+ SAFE_FREE(tmplist);
return 0;
}
newOptind += clipn;
}
- if (Optind+1<argc && tar_re_search) { /* Doing regular expression seaches */
-#ifdef HAVE_REGEX_H
- int errcode;
-
- if ((preg = (regex_t *)malloc(65536)) == NULL) {
-
- DEBUG(0, ("Could not allocate buffer for regular expression search\n"));
- return;
- }
-
- if (errcode = regcomp(preg, argv[Optind + 1], REG_EXTENDED)) {
- char errstr[1024];
- size_t errlen;
-
- errlen = regerror(errcode, preg, errstr, sizeof(errstr) - 1);
- DEBUG(0, ("Could not compile pattern buffer for re search: %s\n%s\n", argv[Optind + 1], errstr));
- return;
- }
-#endif
-
+ if (Optind+1<argc && tar_re_search && tar_clipfl != 'F') {
+ /* Doing regular expression seaches not from an inclusion file. */
clipn=argc-Optind-1;
cliplist=argv+Optind+1;
newOptind += clipn;
}
} else {
- if (tar_type=='c' && (dry_run || strcmp(argv[Optind], "/dev/null")==0)) {
- if (!dry_run) {
- DEBUG(0,("Output is /dev/null, assuming dry_run\n"));
- dry_run = True;
- }
+ if (tar_type=='c' && dry_run) {
tarhandle=-1;
} else if ((tar_type=='x' && (tarhandle = sys_open(argv[Optind], O_RDONLY, 0)) == -1)
|| (tar_type=='c' && (tarhandle=sys_creat(argv[Optind], 0644)) < 0)) {
git.samba.org / kai / samba.git / blobdiff