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-rw-r--r--source4/torture/raw/eas.c229
1 files changed, 228 insertions, 1 deletions
diff --git a/source4/torture/raw/eas.c b/source4/torture/raw/eas.c
index a74237146f..cbe89926da 100644
--- a/source4/torture/raw/eas.c
+++ b/source4/torture/raw/eas.c
@@ -4,6 +4,7 @@
test DOS extended attributes
Copyright (C) Andrew Tridgell 2004
+ Copyright (C) Guenter Kukkukk 2005
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
@@ -34,6 +35,8 @@
goto done; \
}} while (0)
+static BOOL maxeadebug = 0; /* need that here, to allow no file delete in debug case */
+
static BOOL check_ea(struct smbcli_state *cli,
const char *fname, const char *eaname, const char *value)
{
@@ -137,6 +140,226 @@ done:
/*
+ * Helper function to retrieve the max. ea size for one ea name
+ */
+static int test_one_eamax(struct smbcli_state *cli, const int fnum,
+ const char *eaname, DATA_BLOB eablob,
+ const int eastart, const int eadebug)
+{
+ NTSTATUS status;
+ struct ea_struct eastruct;
+ union smb_setfileinfo setfile;
+ int i, high, low, maxeasize;
+
+ setfile.generic.level = RAW_SFILEINFO_EA_SET;
+ setfile.generic.file.fnum = fnum;
+ setfile.ea_set.in.num_eas = 1;
+ setfile.ea_set.in.eas = &eastruct;
+ setfile.ea_set.in.eas->flags = 0;
+ setfile.ea_set.in.eas->name.s = eaname;
+ setfile.ea_set.in.eas->value = eablob;
+
+ maxeasize = eablob.length;
+ i = eastart;
+ low = 0;
+ high = maxeasize;
+
+ do {
+ if (eadebug) {
+ printf ("Testing EA size: %d\n", i);
+ }
+ setfile.ea_set.in.eas->value.length = i;
+
+ status = smb_raw_setfileinfo(cli->tree, &setfile);
+
+ if (NT_STATUS_EQUAL(status, NT_STATUS_OK)) {
+ if (eadebug) {
+ printf ("[%s] EA size %d succeeded! "
+ "(high=%d low=%d)\n",
+ eaname, i, high, low);
+ }
+ low = i;
+ if (low == maxeasize) {
+ printf ("Max. EA size for \"%s\"=%d "
+ "[but could be possibly larger]\n",
+ eaname, low);
+ break;
+ }
+ if (high - low == 1 && high != maxeasize) {
+ printf ("Max. EA size for \"%s\"=%d\n",
+ eaname, low);
+ break;
+ }
+ i += (high - low + 1) / 2;
+ } else {
+ if (eadebug) {
+ printf ("[%s] EA size %d failed! "
+ "(high=%d low=%d) [0x%08x %s]\n",
+ eaname, i, high, low,
+ NT_STATUS_V(status),
+ nt_errstr(status));
+ }
+ high = i;
+ if (high - low <= 1) {
+ printf ("Max. EA size for \"%s\"=%d\n",
+ eaname, low);
+ break;
+ }
+ i -= (high - low + 1) / 2;
+ }
+ } while (True);
+
+ return low;
+}
+
+/*
+ * Test for maximum ea size - more than one ea name is checked.
+ *
+ * Additional parameters can be passed, to allow further testing:
+ *
+ * default
+ * maxeasize 65536 limit the max. size for a single EA name
+ * maxeanames 101 limit of the number of tested names
+ * maxeastart 1 this EA size is used to test for the 1st EA (atm)
+ * maxeadebug 0 if set True, further debug output is done - in addition
+ * the testfile is not deleted for further inspection!
+ *
+ * Set some/all of these options on the cmdline with:
+ * --option torture:maxeasize=1024 --option torture:maxeadebug=1 ...
+ *
+ */
+static BOOL test_max_eas(struct smbcli_state *cli, TALLOC_CTX *mem_ctx)
+{
+ NTSTATUS status;
+ union smb_open io;
+ const char *fname = BASEDIR "\\ea_max.txt";
+ int fnum = -1;
+ BOOL ret = True;
+ BOOL err = False;
+
+ int i, j, k, last, total;
+ DATA_BLOB eablob;
+ char *eaname = NULL;
+ int maxeasize;
+ int maxeanames;
+ int maxeastart;
+
+ printf("TESTING SETFILEINFO MAX. EA_SET\n");
+
+ maxeasize = lp_parm_int(-1, "torture", "maxeasize", 65536);
+ maxeanames = lp_parm_int(-1, "torture", "maxeanames", 101);
+ maxeastart = lp_parm_int(-1, "torture", "maxeastart", 1);
+ maxeadebug = lp_parm_int(-1, "torture", "maxeadebug", 0);
+
+ /* Do some sanity check on possibly passed parms */
+ if (maxeasize <= 0) {
+ printf("Invalid parameter 'maxeasize=%d'",maxeasize);
+ err = True;
+ }
+ if (maxeanames <= 0) {
+ printf("Invalid parameter 'maxeanames=%d'",maxeanames);
+ err = True;
+ }
+ if (maxeastart <= 0) {
+ printf("Invalid parameter 'maxeastart=%d'",maxeastart);
+ err = True;
+ }
+ if (maxeadebug < 0) {
+ printf("Invalid parameter 'maxeadebug=%d'",maxeadebug);
+ err = True;
+ }
+ if (err) {
+ printf("\n\n");
+ goto done;
+ }
+ if (maxeastart > maxeasize) {
+ maxeastart = maxeasize;
+ printf ("'maxeastart' outside range - corrected to %d\n",
+ maxeastart);
+ }
+ printf("MAXEA parms: maxeasize=%d maxeanames=%d maxeastart=%d"
+ " maxeadebug=%d\n", maxeasize, maxeanames, maxeastart,
+ maxeadebug);
+
+ io.generic.level = RAW_OPEN_NTCREATEX;
+ io.ntcreatex.in.root_fid = 0;
+ io.ntcreatex.in.flags = 0;
+ io.ntcreatex.in.access_mask = SEC_FLAG_MAXIMUM_ALLOWED;
+ io.ntcreatex.in.create_options = 0;
+ io.ntcreatex.in.file_attr = FILE_ATTRIBUTE_NORMAL;
+ io.ntcreatex.in.share_access =
+ NTCREATEX_SHARE_ACCESS_READ |
+ NTCREATEX_SHARE_ACCESS_WRITE;
+ io.ntcreatex.in.alloc_size = 0;
+ io.ntcreatex.in.open_disposition = NTCREATEX_DISP_CREATE;
+ io.ntcreatex.in.impersonation = NTCREATEX_IMPERSONATION_ANONYMOUS;
+ io.ntcreatex.in.security_flags = 0;
+ io.ntcreatex.in.fname = fname;
+ status = smb_raw_open(cli->tree, mem_ctx, &io);
+ CHECK_STATUS(status, NT_STATUS_OK);
+ fnum = io.ntcreatex.out.fnum;
+
+ eablob = data_blob_talloc(mem_ctx, NULL, maxeasize);
+ if (eablob.data == NULL) {
+ goto done;
+ }
+ /*
+ * Fill in some EA data - the offset could be easily checked
+ * during a hexdump.
+ */
+ for (i = 0, k = 0; i < eablob.length / 4; i++, k+=4) {
+ eablob.data[k] = k & 0xff;
+ eablob.data[k+1] = (k >> 8) & 0xff;
+ eablob.data[k+2] = (k >> 16) & 0xff;
+ eablob.data[k+3] = (k >> 24) & 0xff;
+ }
+
+ i = eablob.length % 4;
+ if (i-- > 0) {
+ eablob.data[k] = k & 0xff;
+ if (i-- > 0) {
+ eablob.data[k+1] = (k >> 8) & 0xff;
+ if (i-- > 0) {
+ eablob.data[k+2] = (k >> 16) & 0xff;
+ }
+ }
+ }
+ /*
+ * Filesystems might allow max. EAs data for different EA names.
+ * So more than one EA name should be checked.
+ */
+ total = 0;
+ last = maxeastart;
+
+ for (i = 0; i < maxeanames; i++) {
+ if (eaname != NULL) {
+ talloc_free(eaname);
+ }
+ eaname = talloc_asprintf(mem_ctx, "MAX%d", i);
+ if(eaname == NULL) {
+ goto done;
+ }
+ j = test_one_eamax(cli, fnum, eaname, eablob, last, maxeadebug);
+ if (j <= 0) {
+ break;
+ }
+ total += j;
+ last = j;
+ }
+
+ printf("Total EA size:%d\n", total);
+ if (i == maxeanames) {
+ printf ("NOTE: More EAs could be available!\n");
+ }
+ if (total == 0) {
+ ret = False;
+ }
+done:
+ smbcli_close(cli->tree, fnum);
+ return ret;
+}
+
+/*
test using NTTRANS CREATE to create a file with an initial EA set
*/
static BOOL test_nttrans_create(struct smbcli_state *cli, TALLOC_CTX *mem_ctx)
@@ -237,11 +460,15 @@ BOOL torture_raw_eas(void)
return False;
}
+ ret &= test_max_eas(cli, mem_ctx);
ret &= test_eas(cli, mem_ctx);
ret &= test_nttrans_create(cli, mem_ctx);
smb_raw_exit(cli->session);
- smbcli_deltree(cli->tree, BASEDIR);
+ if (!maxeadebug) {
+ /* in no ea debug case, all files are gone now */
+ smbcli_deltree(cli->tree, BASEDIR);
+ }
torture_close_connection(cli);
talloc_free(mem_ctx);
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