summaryrefslogtreecommitdiff
diff options
context:
space:
mode:
Diffstat
-rw-r--r--source4/auth/pass_check.c24
-rw-r--r--source4/include/charset.h4
-rw-r--r--source4/include/rewrite.h20
-rw-r--r--source4/include/safe_string.h30
-rw-r--r--source4/lib/basic.mk1
-rw-r--r--source4/lib/charcnv.c204
-rw-r--r--source4/lib/cmdline/popt_common.c18
-rw-r--r--source4/lib/iconv.c2
-rw-r--r--source4/lib/ms_fnmatch.c99
-rw-r--r--source4/lib/registry/reg_backend_nt4/reg_backend_nt4.c8
-rw-r--r--source4/lib/util_str.c631
-rw-r--r--source4/lib/util_strlist.c323
-rw-r--r--source4/lib/util_unistr.c225
-rw-r--r--source4/libads/ldap_printer.c29
-rw-r--r--source4/libcli/auth/ntlmssp_parse.c4
-rw-r--r--source4/libcli/raw/rawrequest.c13
-rw-r--r--source4/libcli/util/smbencrypt.c44
-rw-r--r--source4/librpc/ndr/ndr_basic.c10
-rw-r--r--source4/smb_server/request.c8
-rw-r--r--source4/smbd/server.c2
-rw-r--r--source4/torture/basic/utable.c14
-rw-r--r--source4/torture/local/iconv.c54
-rw-r--r--source4/torture/masktest.c9
-rw-r--r--source4/torture/rpc/netlogon.c7
24 files changed, 899 insertions, 884 deletions
diff --git a/source4/auth/pass_check.c b/source4/auth/pass_check.c
index c468db5558..34faa5e03a 100644
--- a/source4/auth/pass_check.c
+++ b/source4/auth/pass_check.c
@@ -583,6 +583,30 @@ static NTSTATUS password_check(const char *password)
}
+/**
+ Does a string have any lowercase chars in it?
+**/
+static BOOL strhaslower(const char *s)
+{
+ while (*s) {
+ if (islower(*s)) return True;
+ s++;
+ }
+ return False;
+}
+
+/**
+ Does a string have any uppercase chars in it?
+**/
+static BOOL strhasupper(const char *s)
+{
+ while (*s) {
+ if (isupper(*s)) return True;
+ s++;
+ }
+ return False;
+}
+
/****************************************************************************
CHECK if a username/password is OK
diff --git a/source4/include/charset.h b/source4/include/charset.h
index f1482ac08c..6c3ad2d916 100644
--- a/source4/include/charset.h
+++ b/source4/include/charset.h
@@ -38,3 +38,7 @@ struct charset_functions {
struct charset_functions *prev, *next;
};
+/* this type is used for manipulating unicode codepoints */
+typedef uint32_t codepoint_t;
+
+#define INVALID_CODEPOINT ((codepoint_t)-1)
diff --git a/source4/include/rewrite.h b/source4/include/rewrite.h
index ce667ba426..eb4419fcbd 100644
--- a/source4/include/rewrite.h
+++ b/source4/include/rewrite.h
@@ -49,28 +49,8 @@ typedef int BOOL;
/* Debugging stuff */
#include "debug.h"
-
#include "doserr.h"
-/*
- * SMB UCS2 (16-bit unicode) internal type.
- */
-
-typedef uint16_t smb_ucs2_t;
-
-/* ucs2 string types. */
-typedef smb_ucs2_t wpstring[PSTRING_LEN];
-typedef smb_ucs2_t wfstring[FSTRING_LEN];
-
-#ifdef WORDS_BIGENDIAN
-#define UCS2_SHIFT 8
-#else
-#define UCS2_SHIFT 0
-#endif
-
-/* turn a 7 bit character into a ucs2 character */
-#define UCS2_CHAR(c) ((c) << UCS2_SHIFT)
-
/* for compatibility */
#define SID_NAME_USE samr_SidType
diff --git a/source4/include/safe_string.h b/source4/include/safe_string.h
index 431dc400aa..7c2b93270c 100644
--- a/source4/include/safe_string.h
+++ b/source4/include/safe_string.h
@@ -22,7 +22,6 @@
#define _SAFE_STRING_H
#ifndef _SPLINT_ /* http://www.splint.org */
-
/* Some macros to ensure people don't use buffer overflow vulnerable string
functions. */
@@ -48,40 +47,11 @@
#endif /* !_SPLINT_ */
-char * __unsafe_string_function_usage_here__(void);
-
-#if 0 && defined __GNUC__ && __GNUC__ >= 2 && defined __OPTIMIZE__
-
-#define pstrcpy(d,s) ((sizeof(d) != sizeof(pstring) && sizeof(d) != sizeof(char *)) ? __unsafe_string_function_usage_here__() : safe_strcpy((d), (s),sizeof(pstring)-1))
-#define pstrcat(d,s) ((sizeof(d) != sizeof(pstring) && sizeof(d) != sizeof(char *)) ? __unsafe_string_function_usage_here__() : safe_strcat((d), (s),sizeof(pstring)-1))
-#define fstrcpy(d,s) ((sizeof(d) != sizeof(fstring) && sizeof(d) != sizeof(char *)) ? __unsafe_string_function_usage_here__() : safe_strcpy((d),(s),sizeof(fstring)-1))
-#define fstrcat(d,s) ((sizeof(d) != sizeof(fstring) && sizeof(d) != sizeof(char *)) ? __unsafe_string_function_usage_here__() : safe_strcat((d),(s),sizeof(fstring)-1))
-
-#define fstrterminate(d) ((sizeof(d) != sizeof(fstring) && sizeof(d) != sizeof(char *)) ? __unsafe_string_function_usage_here__() : (((d)[sizeof(fstring)-1]) = '\0'))
-#define pstrterminate(d) ((sizeof(d) != sizeof(pstring) && sizeof(d) != sizeof(char *)) ? __unsafe_string_function_usage_here__() : (((d)[sizeof(pstring)-1]) = '\0'))
-
-#define wpstrcpy(d,s) ((sizeof(d) != sizeof(wpstring) && sizeof(d) != sizeof(smb_ucs2_t *)) ? __unsafe_string_function_usage_here__() : safe_strcpy_w((d),(s),sizeof(wpstring)))
-#define wpstrcat(d,s) ((sizeof(d) != sizeof(wpstring) && sizeof(d) != sizeof(smb_ucs2_t *)) ? __unsafe_string_function_usage_here__() : safe_strcat_w((d),(s),sizeof(wpstring)))
-#define wfstrcpy(d,s) ((sizeof(d) != sizeof(wfstring) && sizeof(d) != sizeof(smb_ucs2_t *)) ? __unsafe_string_function_usage_here__() : safe_strcpy_w((d),(s),sizeof(wfstring)))
-#define wfstrcat(d,s) ((sizeof(d) != sizeof(wfstring) && sizeof(d) != sizeof(smb_ucs2_t *)) ? __unsafe_string_function_usage_here__() : safe_strcat_w((d),(s),sizeof(wfstring)))
-
-#else
-
#define pstrcpy(d,s) safe_strcpy((d), (s),sizeof(pstring)-1)
#define pstrcat(d,s) safe_strcat((d), (s),sizeof(pstring)-1)
#define fstrcpy(d,s) safe_strcpy((d),(s),sizeof(fstring)-1)
#define fstrcat(d,s) safe_strcat((d),(s),sizeof(fstring)-1)
-#define fstrterminate(d) (((d)[sizeof(fstring)-1]) = '\0')
-#define pstrterminate(d) (((d)[sizeof(pstring)-1]) = '\0')
-
-#define wpstrcpy(d,s) safe_strcpy_w((d),(s),sizeof(wpstring))
-#define wpstrcat(d,s) safe_strcat_w((d),(s),sizeof(wpstring))
-#define wfstrcpy(d,s) safe_strcpy_w((d),(s),sizeof(wfstring))
-#define wfstrcat(d,s) safe_strcat_w((d),(s),sizeof(wfstring))
-
-#endif
-
/* replace some string functions with multi-byte
versions */
#define strlower(s) strlower_m(s)
diff --git a/source4/lib/basic.mk b/source4/lib/basic.mk
index ccd0935407..f8bb46a95d 100644
--- a/source4/lib/basic.mk
+++ b/source4/lib/basic.mk
@@ -24,6 +24,7 @@ ADD_OBJ_FILES = \
lib/xfile.o \
lib/wins_srv.o \
lib/util_str.o \
+ lib/util_strlist.o \
lib/util_sid.o \
lib/util_secdesc.o \
lib/util_uuid.o \
diff --git a/source4/lib/charcnv.c b/source4/lib/charcnv.c
index 7d00c7e78f..392ad3cc72 100644
--- a/source4/lib/charcnv.c
+++ b/source4/lib/charcnv.c
@@ -55,18 +55,6 @@ static const char *charset_name(charset_t ch)
return ret;
}
-static void lazy_initialize_conv(void)
-{
- static int initialized = False;
-
- if (!initialized) {
- initialized = True;
- load_case_tables();
- init_iconv();
- }
-}
-
-
static smb_iconv_t conv_handles[NUM_CHARSETS][NUM_CHARSETS];
/*
@@ -107,6 +95,7 @@ void init_iconv(void)
}
+
/**
* Convert string from one encoding to another, making error checking etc
*
@@ -129,8 +118,6 @@ ssize_t convert_string(charset_t from, charset_t to,
if (srclen == (size_t)-1)
srclen = strlen(src)+1;
- lazy_initialize_conv();
-
descriptor = get_conv_handle(from, to);
if (descriptor == (smb_iconv_t)-1 || descriptor == (smb_iconv_t)0) {
@@ -194,8 +181,6 @@ ssize_t convert_string_talloc(TALLOC_CTX *ctx, charset_t from, charset_t to,
if (src == NULL || srclen == (size_t)-1 || srclen == 0)
return (size_t)-1;
- lazy_initialize_conv();
-
descriptor = get_conv_handle(from, to);
if (descriptor == (smb_iconv_t)-1 || descriptor == (smb_iconv_t)0) {
@@ -271,27 +256,27 @@ ssize_t push_ascii(void *dest, const char *src, size_t dest_len, int flags)
{
size_t src_len;
ssize_t ret;
- char *tmpbuf = NULL;
-
- /* treat a pstring as "unlimited" length */
- if (dest_len == (size_t)-1)
- dest_len = sizeof(pstring);
if (flags & STR_UPPER) {
- tmpbuf = strupper_talloc(NULL, src);
- if (!tmpbuf) {
+ char *tmpbuf = strupper_talloc(NULL, src);
+ if (tmpbuf == NULL) {
return -1;
}
- src = tmpbuf;
+ ret = push_ascii(dest, tmpbuf, dest_len, flags & ~STR_UPPER);
+ talloc_free(tmpbuf);
+ return ret;
}
+
+ /* treat a pstring as "unlimited" length */
+ if (dest_len == (size_t)-1)
+ dest_len = sizeof(pstring);
+
src_len = strlen(src);
if (flags & (STR_TERMINATE | STR_TERMINATE_ASCII))
src_len++;
- ret = convert_string(CH_UNIX, CH_DOS, src, src_len, dest, dest_len);
- talloc_free(tmpbuf);
- return ret;
+ return convert_string(CH_UNIX, CH_DOS, src, src_len, dest, dest_len);
}
/**
@@ -375,6 +360,16 @@ ssize_t push_ucs2(void *dest, const char *src, size_t dest_len, int flags)
size_t src_len = strlen(src);
size_t ret;
+ if (flags & STR_UPPER) {
+ char *tmpbuf = strupper_talloc(NULL, src);
+ if (tmpbuf == NULL) {
+ return -1;
+ }
+ ret = push_ucs2(dest, tmpbuf, dest_len, flags & ~STR_UPPER);
+ talloc_free(tmpbuf);
+ return ret;
+ }
+
/* treat a pstring as "unlimited" length */
if (dest_len == (size_t)-1)
dest_len = sizeof(pstring);
@@ -399,17 +394,6 @@ ssize_t push_ucs2(void *dest, const char *src, size_t dest_len, int flags)
len += ret;
- if (flags & STR_UPPER) {
- smb_ucs2_t *dest_ucs2 = dest;
- size_t i;
- for (i = 0; i < (dest_len / 2) && dest_ucs2[i]; i++) {
- smb_ucs2_t v = toupper_w(dest_ucs2[i]);
- if (v != dest_ucs2[i]) {
- dest_ucs2[i] = v;
- }
- }
- }
-
return len;
}
@@ -423,12 +407,11 @@ ssize_t push_ucs2(void *dest, const char *src, size_t dest_len, int flags)
* @returns The number of bytes occupied by the string in the destination
* or -1 in case of error.
**/
-ssize_t push_ucs2_talloc(TALLOC_CTX *ctx, smb_ucs2_t **dest, const char *src)
+ssize_t push_ucs2_talloc(TALLOC_CTX *ctx, void **dest, const char *src)
{
size_t src_len = strlen(src)+1;
-
*dest = NULL;
- return convert_string_talloc(ctx, CH_UNIX, CH_UTF16, src, src_len, (void **)dest);
+ return convert_string_talloc(ctx, CH_UNIX, CH_UTF16, src, src_len, dest);
}
@@ -474,12 +457,9 @@ size_t pull_ucs2(char *dest, const void *src, size_t dest_len, size_t src_len, i
if (flags & STR_TERMINATE) {
if (src_len == (size_t)-1) {
- src_len = strlen_w(src)*2 + 2;
+ src_len = utf16_len(src);
} else {
- size_t len = strnlen_w(src, src_len/2);
- if (len < src_len/2)
- len++;
- src_len = len*2;
+ src_len = utf16_len_n(src, src_len);
}
}
@@ -507,9 +487,9 @@ ssize_t pull_ucs2_pstring(char *dest, const void *src)
* @returns The number of bytes occupied by the string in the destination
**/
-ssize_t pull_ucs2_talloc(TALLOC_CTX *ctx, char **dest, const smb_ucs2_t *src)
+ssize_t pull_ucs2_talloc(TALLOC_CTX *ctx, char **dest, const void *src)
{
- size_t src_len = (strlen_w(src)+1) * sizeof(smb_ucs2_t);
+ size_t src_len = utf16_len(src);
*dest = NULL;
return convert_string_talloc(ctx, CH_UTF16, CH_UNIX, src, src_len, (void **)dest);
}
@@ -582,3 +562,131 @@ ssize_t pull_string(char *dest, const void *src, size_t dest_len, size_t src_len
}
}
+
+/*
+ return the unicode codepoint for the next multi-byte CH_UNIX character
+ in the string
+
+ also return the number of bytes consumed (which tells the caller
+ how many bytes to skip to get to the next CH_UNIX character)
+
+ return INVALID_CODEPOINT if the next character cannot be converted
+*/
+codepoint_t next_codepoint(const char *str, size_t *size)
+{
+ /* it cannot occupy more than 4 bytes in UTF16 format */
+ uint8_t buf[4];
+ smb_iconv_t descriptor;
+ size_t ilen_orig;
+ size_t ilen;
+ size_t olen;
+ char *outbuf;
+
+ if ((str[0] & 0x80) == 0) {
+ *size = 1;
+ return (codepoint_t)str[0];
+ }
+
+ /* we assume that no multi-byte character can take
+ more than 5 bytes. This is OK as we only
+ support codepoints up to 1M */
+ ilen_orig = strnlen(str, 5);
+ ilen = ilen_orig;
+
+ descriptor = get_conv_handle(CH_UNIX, CH_UTF16);
+ if (descriptor == (smb_iconv_t)-1) {
+ *size = 1;
+ return INVALID_CODEPOINT;
+ }
+
+ /* this looks a little strange, but it is needed to cope
+ with codepoints above 64k */
+ olen = 2;
+ outbuf = buf;
+ smb_iconv(descriptor, &str, &ilen, &outbuf, &olen);
+ if (olen == 2) {
+ olen = 4;
+ outbuf = buf;
+ smb_iconv(descriptor, &str, &ilen, &outbuf, &olen);
+ if (olen == 4) {
+ /* we didn't convert any bytes */
+ *size = 1;
+ return INVALID_CODEPOINT;
+ }
+ olen = 4 - olen;
+ } else {
+ olen = 2 - olen;
+ }
+
+ *size = ilen_orig - ilen;
+
+ if (olen == 2) {
+ return (codepoint_t)SVAL(buf, 0);
+ }
+ if (olen == 4) {
+ /* decode a 4 byte UTF16 character manually */
+ return (codepoint_t)0x10000 +
+ (buf[2] | ((buf[3] & 0x3)<<8) |
+ (buf[0]<<10) | ((buf[1] & 0x3)<<18));
+ }
+
+ /* no other length is valid */
+ return INVALID_CODEPOINT;
+}
+
+/*
+ push a single codepoint into a CH_UNIX string the target string must
+ be able to hold the full character, which is guaranteed if it is at
+ least 5 bytes in size. The caller may pass less than 5 bytes if they
+ are sure the character will fit (for example, you can assume that
+ uppercase/lowercase of a character will not add more than 1 byte)
+
+ return the number of bytes occupied by the CH_UNIX character, or
+ -1 on failure
+*/
+ssize_t push_codepoint(char *str, codepoint_t c)
+{
+ smb_iconv_t descriptor;
+ uint8_t buf[4];
+ size_t ilen, olen;
+ const char *inbuf;
+
+ if (c < 128) {
+ *str = c;
+ return 1;
+ }
+
+ descriptor = get_conv_handle(CH_UTF16, CH_UNIX);
+ if (descriptor == (smb_iconv_t)-1) {
+ return -1;
+ }
+
+ if (c < 0x10000) {
+ ilen = 2;
+ olen = 5;
+ inbuf = buf;
+ SSVAL(buf, 0, c);
+ smb_iconv(descriptor, &inbuf, &ilen, &str, &olen);
+ if (ilen != 0) {
+ return -1;
+ }
+ return 5 - olen;
+ }
+
+ c -= 0x10000;
+
+ buf[0] = (c>>10) & 0xFF;
+ buf[1] = (c>>18) | 0xd8;
+ buf[2] = c & 0xFF;
+ buf[3] = ((c>>8) & 0x3) | 0xdc;
+
+ ilen = 4;
+ olen = 5;
+ inbuf = buf;
+
+ smb_iconv(descriptor, &inbuf, &ilen, &str, &olen);
+ if (ilen != 0) {
+ return -1;
+ }
+ return 5 - olen;
+}
diff --git a/source4/lib/cmdline/popt_common.c b/source4/lib/cmdline/popt_common.c
index 725a5060c0..554b46a940 100644
--- a/source4/lib/cmdline/popt_common.c
+++ b/source4/lib/cmdline/popt_common.c
@@ -391,8 +391,8 @@ static void popt_common_credentials_callback(poptContext con,
d_printf("ERROR: Unable to fetch machine password\n");
exit(1);
}
- pstr_sprintf(cmdline_auth_info.username, "%s$",
- lp_netbios_name());
+ snprintf(cmdline_auth_info.username, sizeof(cmdline_auth_info.username),
+ "%s$", lp_netbios_name());
pstrcpy(cmdline_auth_info.password,opt_password);
SAFE_FREE(opt_password);
@@ -451,17 +451,21 @@ const char *cmdline_get_userdomain(void)
const char *cmdline_get_userpassword(void)
{
- pstring prompt;
+ char *prompt;
+ char *ret;
if (cmdline_auth_info.got_pass) {
return cmdline_auth_info.password;
}
- pstr_sprintf(prompt, "Password for [%s\\%s]:",
- cmdline_get_userdomain(),
- cmdline_get_username());
+ prompt = talloc_asprintf(NULL, "Password for [%s\\%s]:",
+ cmdline_get_userdomain(),
+ cmdline_get_username());
- return getpass(prompt);
+ ret = getpass(prompt);
+
+ talloc_free(prompt);
+ return ret;
}
void cmdline_set_userpassword(const char *pass)
diff --git a/source4/lib/iconv.c b/source4/lib/iconv.c
index 567f5b5902..f4f7660bcd 100644
--- a/source4/lib/iconv.c
+++ b/source4/lib/iconv.c
@@ -113,7 +113,7 @@ static size_t sys_iconv(void *cd,
char **outbuf, size_t *outbytesleft)
{
size_t ret = iconv((iconv_t)cd,
- inbuf, inbytesleft,
+ discard_const_p(char *, inbuf), inbytesleft,
outbuf, outbytesleft);
if (ret == (size_t)-1) iconv(cd, NULL, NULL, NULL, NULL);
return ret;
diff --git a/source4/lib/ms_fnmatch.c b/source4/lib/ms_fnmatch.c
index 507d2aea4a..386dac4ea3 100644
--- a/source4/lib/ms_fnmatch.c
+++ b/source4/lib/ms_fnmatch.c
@@ -27,13 +27,13 @@
#include "includes.h"
-static int null_match(const smb_ucs2_t *p)
+static int null_match(const char *p)
{
for (;*p;p++) {
- if (*p != UCS2_CHAR('*') &&
- *p != UCS2_CHAR('<') &&
- *p != UCS2_CHAR('"') &&
- *p != UCS2_CHAR('>')) return -1;
+ if (*p != '*' &&
+ *p != '<' &&
+ *p != '"' &&
+ *p != '>') return -1;
}
return 0;
}
@@ -44,8 +44,8 @@ static int null_match(const smb_ucs2_t *p)
not grow exponentially
*/
struct max_n {
- const smb_ucs2_t *predot;
- const smb_ucs2_t *postdot;
+ const char *predot;
+ const char *postdot;
};
@@ -54,20 +54,24 @@ struct max_n {
an optimisation only. The ldot pointer is NULL if the string does
not contain a '.', otherwise it points at the last dot in 'n'.
*/
-static int ms_fnmatch_core(const smb_ucs2_t *p, const smb_ucs2_t *n,
- struct max_n *max_n, const smb_ucs2_t *ldot)
+static int ms_fnmatch_core(const char *p, const char *n,
+ struct max_n *max_n, const char *ldot)
{
- smb_ucs2_t c;
+ codepoint_t c, c2;
int i;
+ size_t size, size_n;
+
+ while ((c = next_codepoint(p, &size))) {
+ p += size;
- while ((c = *p++)) {
switch (c) {
+ case '*':
/* a '*' matches zero or more characters of any type */
- case UCS2_CHAR('*'):
if (max_n->predot && max_n->predot <= n) {
return null_match(p);
}
- for (i=0; n[i]; i++) {
+ for (i=0; n[i]; i += size_n) {
+ next_codepoint(n+i, &size_n);
if (ms_fnmatch_core(p, n+i, max_n+1, ldot) == 0) {
return 0;
}
@@ -75,20 +79,21 @@ static int ms_fnmatch_core(const smb_ucs2_t *p, const smb_ucs2_t *n,
if (!max_n->predot || max_n->predot > n) max_n->predot = n;
return null_match(p);
+ case '<':
/* a '<' matches zero or more characters of
any type, but stops matching at the last
'.' in the string. */
- case UCS2_CHAR('<'):
if (max_n->predot && max_n->predot <= n) {
return null_match(p);
}
if (max_n->postdot && max_n->postdot <= n && n <= ldot) {
return -1;
}
- for (i=0; n[i]; i++) {
+ for (i=0; n[i]; i += size_n) {
+ next_codepoint(n+i, &size_n);
if (ms_fnmatch_core(p, n+i, max_n+1, ldot) == 0) return 0;
if (n+i == ldot) {
- if (ms_fnmatch_core(p, n+i+1, max_n+1, ldot) == 0) return 0;
+ if (ms_fnmatch_core(p, n+i+size_n, max_n+1, ldot) == 0) return 0;
if (!max_n->postdot || max_n->postdot > n) max_n->postdot = n;
return -1;
}
@@ -96,39 +101,45 @@ static int ms_fnmatch_core(const smb_ucs2_t *p, const smb_ucs2_t *n,
if (!max_n->predot || max_n->predot > n) max_n->predot = n;
return null_match(p);
+ case '?':
/* a '?' matches any single character */
- case UCS2_CHAR('?'):
if (! *n) {
return -1;
}
- n++;
+ next_codepoint(n, &size_n);
+ n += size_n;
break;
- /* a '?' matches any single character */
- case UCS2_CHAR('>'):
- if (n[0] == UCS2_CHAR('.')) {
+ case '>':
+ /* a '?' matches any single character, but
+ treats '.' specially */
+ if (n[0] == '.') {
if (! n[1] && null_match(p) == 0) {
return 0;
}
break;
}
if (! *n) return null_match(p);
- n++;
+ next_codepoint(n, &size_n);
+ n += size_n;
break;
- case UCS2_CHAR('"'):
+ case '"':
+ /* a bit like a soft '.' */
if (*n == 0 && null_match(p) == 0) {
return 0;
}
- if (*n != UCS2_CHAR('.')) return -1;
- n++;
+ if (*n != '.') return -1;
+ next_codepoint(n, &size_n);
+ n += size_n;
break;
default:
- if (c != *n && toupper_w(c) != toupper_w(*n)) {
+ c2 = next_codepoint(n, &size_n);
+ if (c != c2 && codepoint_cmpi(c, c2) != 0) {
return -1;
}
- n++;
+ n += size_n;
break;
}
}
@@ -142,7 +153,6 @@ static int ms_fnmatch_core(const smb_ucs2_t *p, const smb_ucs2_t *n,
int ms_fnmatch(const char *pattern, const char *string, enum protocol_types protocol)
{
- wpstring p, s;
int ret, count, i;
struct max_n *max_n = NULL;
@@ -156,31 +166,36 @@ int ms_fnmatch(const char *pattern, const char *string, enum protocol_types prot
return StrCaseCmp(pattern, string);
}
- pstrcpy_wa(p, pattern);
- pstrcpy_wa(s, string);
-
if (protocol <= PROTOCOL_LANMAN2) {
+ char *p = talloc_strdup(NULL, pattern);
+ if (p == NULL) {
+ return -1;
+ }
/*
for older negotiated protocols it is possible to
translate the pattern to produce a "new style"
pattern that exactly matches w2k behaviour
*/
for (i=0;p[i];i++) {
- if (p[i] == UCS2_CHAR('?')) {
- p[i] = UCS2_CHAR('>');
- } else if (p[i] == UCS2_CHAR('.') &&
- (p[i+1] == UCS2_CHAR('?') ||
- p[i+1] == UCS2_CHAR('*') ||
+ if (p[i] == '?') {
+ p[i] = '>';
+ } else if (p[i] == '.' &&
+ (p[i+1] == '?' ||
+ p[i+1] == '*' ||
p[i+1] == 0)) {
- p[i] = UCS2_CHAR('"');
- } else if (p[i] == UCS2_CHAR('*') && p[i+1] == UCS2_CHAR('.')) {
- p[i] = UCS2_CHAR('<');
+ p[i] = '"';
+ } else if (p[i] == '*' &&
+ p[i+1] == '.') {
+ p[i] = '<';
}
}
+ ret = ms_fnmatch(p, string, PROTOCOL_NT1);
+ talloc_free(p);
+ return ret;
}
- for (count=i=0;p[i];i++) {
- if (p[i] == UCS2_CHAR('*') || p[i] == UCS2_CHAR('<')) count++;
+ for (count=i=0;pattern[i];i++) {
+ if (pattern[i] == '*' || pattern[i] == '<') count++;
}
max_n = talloc_array_p(NULL, struct max_n, count);
@@ -189,7 +204,7 @@ int ms_fnmatch(const char *pattern, const char *string, enum protocol_types prot
}
memset(max_n, 0, sizeof(struct max_n) * count);
- ret = ms_fnmatch_core(p, s, max_n, strrchr_w(s, UCS2_CHAR('.')));
+ ret = ms_fnmatch_core(pattern, string, max_n, strrchr(string, '.'));
talloc_free(max_n);
diff --git a/source4/lib/registry/reg_backend_nt4/reg_backend_nt4.c b/source4/lib/registry/reg_backend_nt4/reg_backend_nt4.c
index c271c55991..14fff5b60d 100644
--- a/source4/lib/registry/reg_backend_nt4/reg_backend_nt4.c
+++ b/source4/lib/registry/reg_backend_nt4/reg_backend_nt4.c
@@ -1029,7 +1029,7 @@ static WERROR nk_to_key(TALLOC_CTX *mem_ctx, struct registry_hive *h, NK_HDR *nk
uint_t nk_id;
SK_HDR *sk_hdr;
int type;
- char key_name[1024], cls_name[1024];
+ char key_name[1024];
if (!nk_hdr) return WERR_INVALID_PARAM;
@@ -1086,16 +1086,16 @@ static WERROR nk_to_key(TALLOC_CTX *mem_ctx, struct registry_hive *h, NK_HDR *nk
*/
if (clsname_len) { /* Just print in Ascii for now */
- smb_ucs2_t *clsnamep;
+ void *clsnamep;
int clsnam_off;
clsnam_off = IVAL(&nk_hdr->clsnam_off,0);
- clsnamep = (smb_ucs2_t *)LOCN(regf->base, clsnam_off);
+ clsnamep = LOCN(regf->base, clsnam_off);
DEBUG(2, ("Class Name Offset: %0X\n", clsnam_off));
pull_ucs2_talloc(mem_ctx, &tmp->class_name, clsnamep);
- DEBUGADD(2,(" Class Name: %s\n", cls_name));
+ DEBUGADD(2,(" Class Name: %s\n", tmp->class_name));
}
diff --git a/source4/lib/util_str.c b/source4/lib/util_str.c
index 0e58face16..c4c68a3dcd 100644
--- a/source4/lib/util_str.c
+++ b/source4/lib/util_str.c
@@ -74,54 +74,37 @@ BOOL next_token(const char **ptr,char *buff, const char *sep, size_t bufsize)
return(True);
}
-static uint16_t tmpbuf[sizeof(pstring)];
-
-
/**
- Case insensitive string compararison.
+ Case insensitive string compararison
**/
-static int StrCaseCmp_slow(const char *s1, const char *s2)
+int StrCaseCmp(const char *s1, const char *s2)
{
- smb_ucs2_t *u1 = NULL;
- smb_ucs2_t *u2;
- int ret;
-
- if (convert_string_talloc(NULL, CH_UNIX, CH_UTF16, s1, strlen(s1)+1, (void **)&u1) == -1 ||
- convert_string_talloc(u1, CH_UNIX, CH_UTF16, s2, strlen(s2)+1, (void **)&u2) == -1) {
- talloc_free(u1);
- /* fallback to a simple comparison */
- return strcasecmp(s1, s2);
- }
+ codepoint_t c1=0, c2=0;
+ size_t size1, size2;
- ret = strcasecmp_w(u1, u2);
+ while (*s1 && *s2) {
+ c1 = next_codepoint(s1, &size1);
+ c2 = next_codepoint(s2, &size2);
- talloc_free(u1);
+ s1 += size1;
+ s2 += size2;
- return ret;
-}
+ if (c1 == c2) {
+ continue;
+ }
-/**
- Case insensitive string compararison, accelerated version
-**/
-int StrCaseCmp(const char *s1, const char *s2)
-{
- while (*s1 && *s2 &&
- (*s1 & 0x80) == 0 &&
- (*s2 & 0x80) == 0) {
- char u1 = toupper(*s1);
- char u2 = toupper(*s2);
- if (u1 != u2) {
- return u1 - u2;
+ if (c1 == INVALID_CODEPOINT ||
+ c2 == INVALID_CODEPOINT) {
+ /* what else can we do?? */
+ return c1 - c2;
}
- s1++;
- s2++;
- }
- if (*s1 == 0 || *s2 == 0) {
- return *s1 - *s2;
+ if (toupper_w(c1) != toupper_w(c2)) {
+ return c1 - c2;
+ }
}
- return StrCaseCmp_slow(s1, s2);
+ return *s1 - *s2;
}
/**
@@ -136,27 +119,26 @@ BOOL strequal(const char *s1, const char *s2)
if (!s1 || !s2)
return(False);
- return(StrCaseCmp(s1,s2)==0);
+ return StrCaseCmp(s1,s2) == 0;
}
/**
Compare 2 strings (case sensitive).
**/
-
BOOL strcsequal(const char *s1,const char *s2)
{
- if (s1 == s2)
- return(True);
- if (!s1 || !s2)
- return(False);
-
- return(strcmp(s1,s2)==0);
+ if (s1 == s2)
+ return(True);
+ if (!s1 || !s2)
+ return(False);
+
+ return strcmp(s1,s2) == 0;
}
+
/**
Do a case-insensitive, whitespace-ignoring string compare.
**/
-
int strwicmp(const char *psz1, const char *psz2)
{
/* if BOTH strings are NULL, return TRUE, if ONE is NULL return */
@@ -187,20 +169,21 @@ int strwicmp(const char *psz1, const char *psz2)
String replace.
NOTE: oldc and newc must be 7 bit characters
**/
-
-void string_replace(char *s,char oldc,char newc)
+void string_replace(char *s, char oldc, char newc)
{
- if (strchr(s, oldc)) {
- push_ucs2(tmpbuf,s, sizeof(tmpbuf), STR_TERMINATE);
- string_replace_w(tmpbuf, UCS2_CHAR(oldc), UCS2_CHAR(newc));
- pull_ucs2(s, tmpbuf, strlen(s)+1, sizeof(tmpbuf), STR_TERMINATE);
+ while (*s) {
+ size_t size;
+ codepoint_t c = next_codepoint(s, &size);
+ if (c == oldc) {
+ *s = newc;
+ }
+ s += size;
}
}
/**
Trim the specified elements off the front and back of a string.
**/
-
BOOL trim_string(char *s,const char *front,const char *back)
{
BOOL ret = False;
@@ -238,60 +221,26 @@ BOOL trim_string(char *s,const char *front,const char *back)
}
/**
- Does a string have any uppercase chars in it?
-**/
-
-BOOL strhasupper(const char *s)
-{
- smb_ucs2_t *ptr;
- push_ucs2(tmpbuf,s, sizeof(tmpbuf), STR_TERMINATE);
- for(ptr=tmpbuf;*ptr;ptr++)
- if(isupper_w(*ptr))
- return True;
- return(False);
-}
-
-/**
- Does a string have any lowercase chars in it?
-**/
-
-BOOL strhaslower(const char *s)
-{
- smb_ucs2_t *ptr;
- push_ucs2(tmpbuf,s, sizeof(tmpbuf), STR_TERMINATE);
- for(ptr=tmpbuf;*ptr;ptr++)
- if(islower_w(*ptr))
- return True;
- return(False);
-}
-
-/**
Find the number of 'c' chars in a string
**/
-
-size_t count_chars(const char *s,char c)
+size_t count_chars(const char *s, char c)
{
- smb_ucs2_t *ptr;
- int count;
- smb_ucs2_t *alloc_tmpbuf = NULL;
+ size_t count = 0;
- if (push_ucs2_talloc(NULL, &alloc_tmpbuf, s) == (size_t)-1) {
- return 0;
+ while (*s) {
+ size_t size;
+ codepoint_t c2 = next_codepoint(s, &size);
+ if (c2 == c) count++;
+ s += size;
}
- for(count=0,ptr=alloc_tmpbuf;*ptr;ptr++)
- if(*ptr==UCS2_CHAR(c))
- count++;
-
- talloc_free(alloc_tmpbuf);
- return(count);
+ return count;
}
/**
Safe string copy into a known length string. maxlength does not
include the terminating zero.
**/
-
char *safe_strcpy(char *dest,const char *src, size_t maxlength)
{
size_t len;
@@ -334,7 +283,6 @@ char *safe_strcpy(char *dest,const char *src, size_t maxlength)
Safe string cat into a string. maxlength does not
include the terminating zero.
**/
-
char *safe_strcat(char *dest, const char *src, size_t maxlength)
{
size_t src_len, dest_len;
@@ -446,7 +394,6 @@ char *StrnCpy(char *dest,const char *src,size_t n)
valid examples: "0A5D15"; "0x15, 0x49, 0xa2"; "59\ta9\te3\n"
**/
-
size_t strhex_to_str(char *p, size_t len, const char *strhex)
{
size_t i;
@@ -493,10 +440,10 @@ DATA_BLOB strhex_to_data_blob(const char *strhex)
return ret_blob;
}
+
/**
* Routine to print a buffer as HEX digits, into an allocated string.
*/
-
void hex_encode(const unsigned char *buff_in, size_t len, char **out_hex_buffer)
{
int i;
@@ -512,7 +459,6 @@ void hex_encode(const unsigned char *buff_in, size_t len, char **out_hex_buffer)
/**
Check if a string is part of a list.
**/
-
BOOL in_list(const char *s, const char *list, BOOL casesensitive)
{
pstring tok;
@@ -681,36 +627,31 @@ const char *octal_string(int i)
/**
- Strchr and strrchr_m are very hard to do on general multi-byte strings.
- We convert via ucs2 for now.
+ Strchr and strrchr_m are a bit complex on general multi-byte strings.
**/
-
char *strchr_m(const char *s, char c)
{
- wpstring ws;
- pstring s2;
- smb_ucs2_t *p;
-
/* characters below 0x3F are guaranteed to not appear in
non-initial position in multi-byte charsets */
if ((c & 0xC0) == 0) {
return strchr(s, c);
}
- push_ucs2(ws, s, sizeof(ws), STR_TERMINATE);
- p = strchr_w(ws, UCS2_CHAR(c));
- if (!p)
- return NULL;
- *p = 0;
- pull_ucs2_pstring(s2, ws);
- return discard_const_p(char, s+strlen(s2));
+ while (*s) {
+ size_t size;
+ codepoint_t c2 = next_codepoint(s, &size);
+ if (c2 == c) {
+ return discard_const(s);
+ }
+ s += size;
+ }
+
+ return NULL;
}
char *strrchr_m(const char *s, char c)
{
- wpstring ws;
- pstring s2;
- smb_ucs2_t *p;
+ char *ret = NULL;
/* characters below 0x3F are guaranteed to not appear in
non-initial position in multi-byte charsets */
@@ -718,69 +659,99 @@ char *strrchr_m(const char *s, char c)
return strrchr(s, c);
}
- push_ucs2(ws, s, sizeof(ws), STR_TERMINATE);
- p = strrchr_w(ws, UCS2_CHAR(c));
- if (!p)
- return NULL;
- *p = 0;
- pull_ucs2_pstring(s2, ws);
- return discard_const_p(char, s+strlen(s2));
+ while (*s) {
+ size_t size;
+ codepoint_t c2 = next_codepoint(s, &size);
+ if (c2 == c) {
+ ret = discard_const(s);
+ }
+ s += size;
+ }
+
+ return ret;
}
/**
Convert a string to lower case, allocated with talloc
**/
-
char *strlower_talloc(TALLOC_CTX *ctx, const char *src)
{
- size_t size;
- smb_ucs2_t *buffer;
+ size_t size=0;
char *dest;
- size = push_ucs2_talloc(ctx, &buffer, src);
- if (size == -1) {
+ /* this takes advantage of the fact that upper/lower can't
+ change the length of a character by more than 1 byte */
+ dest = talloc(ctx, 2*(strlen(src))+1);
+ if (dest == NULL) {
return NULL;
}
- strlower_w(buffer);
- size = pull_ucs2_talloc(ctx, &dest, buffer);
- talloc_free(buffer);
+ while (*src) {
+ size_t c_size;
+ codepoint_t c = next_codepoint(src, &c_size);
+ src += c_size;
+
+ c = tolower_w(c);
+
+ c_size = push_codepoint(dest+size, c);
+ if (c_size == -1) {
+ talloc_free(dest);
+ return NULL;
+ }
+ size += c_size;
+ }
+
+ dest[size] = 0;
+
return dest;
}
/**
Convert a string to UPPER case, allocated with talloc
**/
-
char *strupper_talloc(TALLOC_CTX *ctx, const char *src)
{
- size_t size;
- smb_ucs2_t *buffer;
+ size_t size=0;
char *dest;
- size = push_ucs2_talloc(ctx, &buffer, src);
- if (size == -1) {
+ /* this takes advantage of the fact that upper/lower can't
+ change the length of a character by more than 1 byte */
+ dest = talloc(ctx, 2*(strlen(src))+1);
+ if (dest == NULL) {
return NULL;
}
- strupper_w(buffer);
- size = pull_ucs2_talloc(ctx, &dest, buffer);
- talloc_free(buffer);
+ while (*src) {
+ size_t c_size;
+ codepoint_t c = next_codepoint(src, &c_size);
+ src += c_size;
+
+ c = toupper_w(c);
+
+ c_size = push_codepoint(dest+size, c);
+ if (c_size == -1) {
+ talloc_free(dest);
+ return NULL;
+ }
+ size += c_size;
+ }
+
+ dest[size] = 0;
+
return dest;
}
/**
Convert a string to lower case.
**/
-
void strlower_m(char *s)
{
- char *lower;
+ char *d;
+
/* this is quite a common operation, so we want it to be
fast. We optimise for the ascii case, knowing that all our
supported multi-byte character sets are ascii-compatible
(ie. they match for the first 128 chars) */
-
while (*s && !(((uint8_t)s[0]) & 0x7F)) {
*s = tolower((uint8_t)*s);
s++;
@@ -789,27 +760,32 @@ void strlower_m(char *s)
if (!*s)
return;
- /* I assume that lowercased string takes the same number of bytes
- * as source string even in UTF-8 encoding. (VIV) */
- lower = strlower_talloc(NULL, s);
- if (lower) {
- safe_strcpy(s, lower, strlen(s));
+ d = s;
+
+ while (*s) {
+ size_t c_size, c_size2;
+ codepoint_t c = next_codepoint(s, &c_size);
+ c_size2 = push_codepoint(d, tolower_w(c));
+ if (c_size2 > c_size) {
+ smb_panic("codepoint expansion in strlower_m\n");
+ }
+ s += c_size;
+ d += c_size2;
}
- talloc_free(lower);
+ *d = 0;
}
/**
Convert a string to UPPER case.
**/
-
void strupper_m(char *s)
{
- char *upper;
+ char *d;
+
/* this is quite a common operation, so we want it to be
fast. We optimise for the ascii case, knowing that all our
supported multi-byte character sets are ascii-compatible
(ie. they match for the first 128 chars) */
-
while (*s && !(((uint8_t)s[0]) & 0x7F)) {
*s = toupper((uint8_t)*s);
s++;
@@ -818,13 +794,19 @@ void strupper_m(char *s)
if (!*s)
return;
- /* I assume that uppercased string takes the same number of bytes
- * as source string even in UTF-8 encoding. (VIV) */
- upper = strupper_talloc(NULL, s);
- if (upper) {
- safe_strcpy(s, upper, strlen(s));
+ d = s;
+
+ while (*s) {
+ size_t c_size, c_size2;
+ codepoint_t c = next_codepoint(s, &c_size);
+ c_size2 = push_codepoint(d, toupper_w(c));
+ if (c_size2 > c_size) {
+ smb_panic("codepoint expansion in strupper_m\n");
+ }
+ s += c_size;
+ d += c_size2;
}
- talloc_free(upper);
+ *d = 0;
}
/**
@@ -832,13 +814,9 @@ void strupper_m(char *s)
be the same as the number of bytes in a string for single byte strings,
but will be different for multibyte.
**/
-
size_t strlen_m(const char *s)
{
size_t count = 0;
- smb_ucs2_t *tmp;
-
- size_t len;
if (!s) {
return 0;
@@ -853,12 +831,18 @@ size_t strlen_m(const char *s)
return count;
}
- SMB_ASSERT(push_ucs2_talloc(NULL, &tmp, s) != -1);
-
- len = count + strlen_w(tmp);
- talloc_free(tmp);
+ while (*s) {
+ size_t c_size;
+ codepoint_t c = next_codepoint(s, &c_size);
+ if (c < 0x10000) {
+ count += 1;
+ } else {
+ count += 2;
+ }
+ s += c_size;
+ }
- return len;
+ return count;
}
/**
@@ -879,7 +863,6 @@ size_t strlen_m_term(const char *s)
Used in LDAP filters.
Caller must free.
**/
-
char *binary_string(char *buf, int len)
{
char *s;
@@ -898,21 +881,6 @@ char *binary_string(char *buf, int len)
return s;
}
-/**
- Just a typesafety wrapper for snprintf into a pstring.
-**/
-
- int pstr_sprintf(pstring s, const char *fmt, ...)
-{
- va_list ap;
- int ret;
-
- va_start(ap, fmt);
- ret = vsnprintf(s, PSTRING_LEN, fmt, ap);
- va_end(ap);
- return ret;
-}
-
#ifndef HAVE_STRNDUP
/**
Some platforms don't have strndup.
@@ -945,305 +913,6 @@ char *binary_string(char *buf, int len)
}
#endif
-/**
- List of Strings manipulation functions
-**/
-
-#define S_LIST_ABS 16 /* List Allocation Block Size */
-
-char **str_list_make(const char *string, const char *sep)
-{
- char **list, **rlist;
- const char *str;
- char *s;
- int num, lsize;
- pstring tok;
-
- if (!string || !*string)
- return NULL;
- s = strdup(string);
- if (!s) {
- DEBUG(0,("str_list_make: Unable to allocate memory"));
- return NULL;
- }
- if (!sep) sep = LIST_SEP;
-
- num = lsize = 0;
- list = NULL;
-
- str = s;
- while (next_token(&str, tok, sep, sizeof(tok))) {
- if (num == lsize) {
- lsize += S_LIST_ABS;
- rlist = (char **)Realloc(list, ((sizeof(char **)) * (lsize +1)));
- if (!rlist) {
- DEBUG(0,("str_list_make: Unable to allocate memory"));
- str_list_free(&list);
- SAFE_FREE(s);
- return NULL;
- } else
- list = rlist;
- memset (&list[num], 0, ((sizeof(char**)) * (S_LIST_ABS +1)));
- }
-
- list[num] = strdup(tok);
- if (!list[num]) {
- DEBUG(0,("str_list_make: Unable to allocate memory"));
- str_list_free(&list);
- SAFE_FREE(s);
- return NULL;
- }
-
- num++;
- }
-
- SAFE_FREE(s);
- return list;
-}
-
-BOOL str_list_copy(char ***dest, const char **src)
-{
- char **list, **rlist;
- int num, lsize;
-
- *dest = NULL;
- if (!src)
- return False;
-
- num = lsize = 0;
- list = NULL;
-
- while (src[num]) {
- if (num == lsize) {
- lsize += S_LIST_ABS;
- rlist = (char **)Realloc(list, ((sizeof(char **)) * (lsize +1)));
- if (!rlist) {
- DEBUG(0,("str_list_copy: Unable to re-allocate memory"));
- str_list_free(&list);
- return False;
- } else
- list = rlist;
- memset (&list[num], 0, ((sizeof(char **)) * (S_LIST_ABS +1)));
- }
-
- list[num] = strdup(src[num]);
- if (!list[num]) {
- DEBUG(0,("str_list_copy: Unable to allocate memory"));
- str_list_free(&list);
- return False;
- }
-
- num++;
- }
-
- *dest = list;
- return True;
-}
-
-/**
- * Return true if all the elements of the list match exactly.
- **/
-BOOL str_list_compare(char **list1, char **list2)
-{
- int num;
-
- if (!list1 || !list2)
- return (list1 == list2);
-
- for (num = 0; list1[num]; num++) {
- if (!list2[num])
- return False;
- if (!strcsequal(list1[num], list2[num]))
- return False;
- }
- if (list2[num])
- return False; /* if list2 has more elements than list1 fail */
-
- return True;
-}
-
-void str_list_free(char ***list)
-{
- char **tlist;
-
- if (!list || !*list)
- return;
- tlist = *list;
- for(; *tlist; tlist++)
- SAFE_FREE(*tlist);
- SAFE_FREE(*list);
-}
-
-BOOL str_list_substitute(char **list, const char *pattern, const char *insert)
-{
- char *p, *s, *t;
- ssize_t ls, lp, li, ld, i, d;
-
- if (!list)
- return False;
- if (!pattern)
- return False;
- if (!insert)
- return False;
-
- lp = (ssize_t)strlen(pattern);
- li = (ssize_t)strlen(insert);
- ld = li -lp;
-
- while (*list) {
- s = *list;
- ls = (ssize_t)strlen(s);
-
- while ((p = strstr(s, pattern))) {
- t = *list;
- d = p -t;
- if (ld) {
- t = (char *) malloc(ls +ld +1);
- if (!t) {
- DEBUG(0,("str_list_substitute: Unable to allocate memory"));
- return False;
- }
- memcpy(t, *list, d);
- memcpy(t +d +li, p +lp, ls -d -lp +1);
- SAFE_FREE(*list);
- *list = t;
- ls += ld;
- s = t +d +li;
- }
-
- for (i = 0; i < li; i++) {
- switch (insert[i]) {
- case '`':
- case '"':
- case '\'':
- case ';':
- case '$':
- case '%':
- case '\r':
- case '\n':
- t[d +i] = '_';
- break;
- default:
- t[d +i] = insert[i];
- }
- }
- }
-
- list++;
- }
-
- return True;
-}
-
-
-#define IPSTR_LIST_SEP ","
-
-/**
- * Add ip string representation to ipstr list. Used also
- * as part of @function ipstr_list_make
- *
- * @param ipstr_list pointer to string containing ip list;
- * MUST BE already allocated and IS reallocated if necessary
- * @param ipstr_size pointer to current size of ipstr_list (might be changed
- * as a result of reallocation)
- * @param ip IP address which is to be added to list
- * @return pointer to string appended with new ip and possibly
- * reallocated to new length
- **/
-
-char* ipstr_list_add(char** ipstr_list, const struct in_addr *ip)
-{
- char* new_ipstr = NULL;
-
- /* arguments checking */
- if (!ipstr_list || !ip) return NULL;
-
- /* attempt to convert ip to a string and append colon separator to it */
- if (*ipstr_list) {
- asprintf(&new_ipstr, "%s%s%s", *ipstr_list, IPSTR_LIST_SEP,inet_ntoa(*ip));
- SAFE_FREE(*ipstr_list);
- } else {
- asprintf(&new_ipstr, "%s", inet_ntoa(*ip));
- }
- *ipstr_list = new_ipstr;
- return *ipstr_list;
-}
-
-/**
- * Allocate and initialise an ipstr list using ip adresses
- * passed as arguments.
- *
- * @param ipstr_list pointer to string meant to be allocated and set
- * @param ip_list array of ip addresses to place in the list
- * @param ip_count number of addresses stored in ip_list
- * @return pointer to allocated ip string
- **/
-
-char* ipstr_list_make(char** ipstr_list, const struct in_addr* ip_list, int ip_count)
-{
- int i;
-
- /* arguments checking */
- if (!ip_list && !ipstr_list) return 0;
-
- *ipstr_list = NULL;
-
- /* process ip addresses given as arguments */
- for (i = 0; i < ip_count; i++)
- *ipstr_list = ipstr_list_add(ipstr_list, &ip_list[i]);
-
- return (*ipstr_list);
-}
-
-
-/**
- * Parse given ip string list into array of ip addresses
- * (as in_addr structures)
- *
- * @param ipstr ip string list to be parsed
- * @param ip_list pointer to array of ip addresses which is
- * allocated by this function and must be freed by caller
- * @return number of succesfully parsed addresses
- **/
-
-int ipstr_list_parse(const char* ipstr_list, struct in_addr** ip_list)
-{
- fstring token_str;
- int count;
-
- if (!ipstr_list || !ip_list) return 0;
-
- for (*ip_list = NULL, count = 0;
- next_token(&ipstr_list, token_str, IPSTR_LIST_SEP, FSTRING_LEN);
- count++) {
-
- struct in_addr addr;
-
- /* convert single token to ip address */
- if ( (addr.s_addr = inet_addr(token_str)) == INADDR_NONE )
- break;
-
- /* prepare place for another in_addr structure */
- *ip_list = Realloc(*ip_list, (count + 1) * sizeof(struct in_addr));
- if (!*ip_list) return -1;
-
- (*ip_list)[count] = addr;
- }
-
- return count;
-}
-
-
-/**
- * Safely free ip string list
- *
- * @param ipstr_list ip string list to be freed
- **/
-
-void ipstr_list_free(char* ipstr_list)
-{
- SAFE_FREE(ipstr_list);
-}
/**
Unescape a URL encoded string, in place.
diff --git a/source4/lib/util_strlist.c b/source4/lib/util_strlist.c
new file mode 100644
index 0000000000..12fb0946e2
--- /dev/null
+++ b/source4/lib/util_strlist.c
@@ -0,0 +1,323 @@
+/*
+ Unix SMB/CIFS implementation.
+
+ Copyright (C) Andrew Tridgell 1992-2004
+ Copyright (C) Simo Sorce 2001-2002
+ Copyright (C) Martin Pool 2003
+
+ 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
+ the Free Software Foundation; either version 2 of the License, or
+ (at your option) any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program; if not, write to the Free Software
+ Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+*/
+
+#include "includes.h"
+
+/**
+ List of Strings manipulation functions
+**/
+
+#define S_LIST_ABS 16 /* List Allocation Block Size */
+
+char **str_list_make(const char *string, const char *sep)
+{
+ char **list, **rlist;
+ const char *str;
+ char *s;
+ int num, lsize;
+ pstring tok;
+
+ if (!string || !*string)
+ return NULL;
+ s = strdup(string);
+ if (!s) {
+ DEBUG(0,("str_list_make: Unable to allocate memory"));
+ return NULL;
+ }
+ if (!sep) sep = LIST_SEP;
+
+ num = lsize = 0;
+ list = NULL;
+
+ str = s;
+ while (next_token(&str, tok, sep, sizeof(tok))) {
+ if (num == lsize) {
+ lsize += S_LIST_ABS;
+ rlist = (char **)Realloc(list, ((sizeof(char **)) * (lsize +1)));
+ if (!rlist) {
+ DEBUG(0,("str_list_make: Unable to allocate memory"));
+ str_list_free(&list);
+ SAFE_FREE(s);
+ return NULL;
+ } else
+ list = rlist;
+ memset (&list[num], 0, ((sizeof(char**)) * (S_LIST_ABS +1)));
+ }
+
+ list[num] = strdup(tok);
+ if (!list[num]) {
+ DEBUG(0,("str_list_make: Unable to allocate memory"));
+ str_list_free(&list);
+ SAFE_FREE(s);
+ return NULL;
+ }
+
+ num++;
+ }
+
+ SAFE_FREE(s);
+ return list;
+}
+
+BOOL str_list_copy(char ***dest, const char **src)
+{
+ char **list, **rlist;
+ int num, lsize;
+
+ *dest = NULL;
+ if (!src)
+ return False;
+
+ num = lsize = 0;
+ list = NULL;
+
+ while (src[num]) {
+ if (num == lsize) {
+ lsize += S_LIST_ABS;
+ rlist = (char **)Realloc(list, ((sizeof(char **)) * (lsize +1)));
+ if (!rlist) {
+ DEBUG(0,("str_list_copy: Unable to re-allocate memory"));
+ str_list_free(&list);
+ return False;
+ } else
+ list = rlist;
+ memset (&list[num], 0, ((sizeof(char **)) * (S_LIST_ABS +1)));
+ }
+
+ list[num] = strdup(src[num]);
+ if (!list[num]) {
+ DEBUG(0,("str_list_copy: Unable to allocate memory"));
+ str_list_free(&list);
+ return False;
+ }
+
+ num++;
+ }
+
+ *dest = list;
+ return True;
+}
+
+/**
+ Return true if all the elements of the list match exactly.
+ **/
+BOOL str_list_compare(char **list1, char **list2)
+{
+ int num;
+
+ if (!list1 || !list2)
+ return (list1 == list2);
+
+ for (num = 0; list1[num]; num++) {
+ if (!list2[num])
+ return False;
+ if (!strcsequal(list1[num], list2[num]))
+ return False;
+ }
+ if (list2[num])
+ return False; /* if list2 has more elements than list1 fail */
+
+ return True;
+}
+
+void str_list_free(char ***list)
+{
+ char **tlist;
+
+ if (!list || !*list)
+ return;
+ tlist = *list;
+ for(; *tlist; tlist++)
+ SAFE_FREE(*tlist);
+ SAFE_FREE(*list);
+}
+
+BOOL str_list_substitute(char **list, const char *pattern, const char *insert)
+{
+ char *p, *s, *t;
+ ssize_t ls, lp, li, ld, i, d;
+
+ if (!list)
+ return False;
+ if (!pattern)
+ return False;
+ if (!insert)
+ return False;
+
+ lp = (ssize_t)strlen(pattern);
+ li = (ssize_t)strlen(insert);
+ ld = li -lp;
+
+ while (*list) {
+ s = *list;
+ ls = (ssize_t)strlen(s);
+
+ while ((p = strstr(s, pattern))) {
+ t = *list;
+ d = p -t;
+ if (ld) {
+ t = (char *) malloc(ls +ld +1);
+ if (!t) {
+ DEBUG(0,("str_list_substitute: Unable to allocate memory"));
+ return False;
+ }
+ memcpy(t, *list, d);
+ memcpy(t +d +li, p +lp, ls -d -lp +1);
+ SAFE_FREE(*list);
+ *list = t;
+ ls += ld;
+ s = t +d +li;
+ }
+
+ for (i = 0; i < li; i++) {
+ switch (insert[i]) {
+ case '`':
+ case '"':
+ case '\'':
+ case ';':
+ case '$':
+ case '%':
+ case '\r':
+ case '\n':
+ t[d +i] = '_';
+ break;
+ default:
+ t[d +i] = insert[i];
+ }
+ }
+ }
+
+ list++;
+ }
+
+ return True;
+}
+
+
+#define IPSTR_LIST_SEP ","
+
+/**
+ * Add ip string representation to ipstr list. Used also
+ * as part of @function ipstr_list_make
+ *
+ * @param ipstr_list pointer to string containing ip list;
+ * MUST BE already allocated and IS reallocated if necessary
+ * @param ipstr_size pointer to current size of ipstr_list (might be changed
+ * as a result of reallocation)
+ * @param ip IP address which is to be added to list
+ * @return pointer to string appended with new ip and possibly
+ * reallocated to new length
+ **/
+
+char* ipstr_list_add(char** ipstr_list, const struct in_addr *ip)
+{
+ char* new_ipstr = NULL;
+
+ /* arguments checking */
+ if (!ipstr_list || !ip) return NULL;
+
+ /* attempt to convert ip to a string and append colon separator to it */
+ if (*ipstr_list) {
+ asprintf(&new_ipstr, "%s%s%s", *ipstr_list, IPSTR_LIST_SEP,inet_ntoa(*ip));
+ SAFE_FREE(*ipstr_list);
+ } else {
+ asprintf(&new_ipstr, "%s", inet_ntoa(*ip));
+ }
+ *ipstr_list = new_ipstr;
+ return *ipstr_list;
+}
+
+/**
+ * Allocate and initialise an ipstr list using ip adresses
+ * passed as arguments.
+ *
+ * @param ipstr_list pointer to string meant to be allocated and set
+ * @param ip_list array of ip addresses to place in the list
+ * @param ip_count number of addresses stored in ip_list
+ * @return pointer to allocated ip string
+ **/
+
+char* ipstr_list_make(char** ipstr_list, const struct in_addr* ip_list, int ip_count)
+{
+ int i;
+
+ /* arguments checking */
+ if (!ip_list && !ipstr_list) return 0;
+
+ *ipstr_list = NULL;
+
+ /* process ip addresses given as arguments */
+ for (i = 0; i < ip_count; i++)
+ *ipstr_list = ipstr_list_add(ipstr_list, &ip_list[i]);
+
+ return (*ipstr_list);
+}
+
+
+/**
+ * Parse given ip string list into array of ip addresses
+ * (as in_addr structures)
+ *
+ * @param ipstr ip string list to be parsed
+ * @param ip_list pointer to array of ip addresses which is
+ * allocated by this function and must be freed by caller
+ * @return number of succesfully parsed addresses
+ **/
+
+int ipstr_list_parse(const char* ipstr_list, struct in_addr** ip_list)
+{
+ fstring token_str;
+ int count;
+
+ if (!ipstr_list || !ip_list) return 0;
+
+ for (*ip_list = NULL, count = 0;
+ next_token(&ipstr_list, token_str, IPSTR_LIST_SEP, FSTRING_LEN);
+ count++) {
+
+ struct in_addr addr;
+
+ /* convert single token to ip address */
+ if ( (addr.s_addr = inet_addr(token_str)) == INADDR_NONE )
+ break;
+
+ /* prepare place for another in_addr structure */
+ *ip_list = Realloc(*ip_list, (count + 1) * sizeof(struct in_addr));
+ if (!*ip_list) return -1;
+
+ (*ip_list)[count] = addr;
+ }
+
+ return count;
+}
+
+
+/**
+ * Safely free ip string list
+ *
+ * @param ipstr_list ip string list to be freed
+ **/
+
+void ipstr_list_free(char* ipstr_list)
+{
+ SAFE_FREE(ipstr_list);
+}
diff --git a/source4/lib/util_unistr.c b/source4/lib/util_unistr.c
index 713f50708b..8b7504986f 100644
--- a/source4/lib/util_unistr.c
+++ b/source4/lib/util_unistr.c
@@ -21,16 +21,16 @@
#include "includes.h"
-/* these 3 tables define the unicode case handling. They are loaded
+/* these 2 tables define the unicode case handling. They are loaded
at startup either via mmap() or read() from the lib directory */
-static smb_ucs2_t *upcase_table;
-static smb_ucs2_t *lowcase_table;
+static void *upcase_table;
+static void *lowcase_table;
/*******************************************************************
load the case handling tables
********************************************************************/
-void load_case_tables(void)
+static void load_case_tables(void)
{
static int initialised;
int i;
@@ -56,14 +56,10 @@ void load_case_tables(void)
smb_panic("No memory for upcase tables");
}
for (i=0;i<0x10000;i++) {
- smb_ucs2_t v;
- SSVAL(&v, 0, i);
- upcase_table[v] = i;
+ SSVAL(upcase_table, i*2, i);
}
for (i=0;i<256;i++) {
- smb_ucs2_t v;
- SSVAL(&v, 0, UCS2_CHAR(i));
- upcase_table[v] = UCS2_CHAR(islower(i)?toupper(i):i);
+ SSVAL(upcase_table, i*2, islower(i)?toupper(i):i);
}
}
@@ -74,199 +70,79 @@ void load_case_tables(void)
smb_panic("No memory for lowcase tables");
}
for (i=0;i<0x10000;i++) {
- smb_ucs2_t v;
- SSVAL(&v, 0, i);
- lowcase_table[v] = i;
+ SSVAL(lowcase_table, i*2, i);
}
for (i=0;i<256;i++) {
- smb_ucs2_t v;
- SSVAL(&v, 0, UCS2_CHAR(i));
- lowcase_table[v] = UCS2_CHAR(isupper(i)?tolower(i):i);
+ SSVAL(lowcase_table, i*2, isupper(i)?tolower(i):i);
}
}
}
/*******************************************************************
- Convert a wchar to upper case.
+ Convert a codepoint_t to upper case.
********************************************************************/
-smb_ucs2_t toupper_w(smb_ucs2_t val)
+codepoint_t toupper_w(codepoint_t val)
{
- return upcase_table[SVAL(&val,0)];
-}
-
-/*******************************************************************
- Convert a wchar to lower case.
-********************************************************************/
-static smb_ucs2_t tolower_w( smb_ucs2_t val )
-{
- return lowcase_table[SVAL(&val,0)];
-
-}
-
-/*******************************************************************
-determine if a character is lowercase
-********************************************************************/
-BOOL islower_w(smb_ucs2_t c)
-{
- return upcase_table[SVAL(&c,0)] != c;
+ if (val & 0xFFFF0000) {
+ return val;
+ }
+ if (val < 128) {
+ return toupper(val);
+ }
+ if (upcase_table == NULL) {
+ load_case_tables();
+ }
+ return SVAL(upcase_table, val*2);
}
/*******************************************************************
-determine if a character is uppercase
+ Convert a codepoint_t to lower case.
********************************************************************/
-BOOL isupper_w(smb_ucs2_t c)
+codepoint_t tolower_w(codepoint_t val)
{
- return lowcase_table[SVAL(&c,0)] != c;
+ if (val & 0xFFFF0000) {
+ return val;
+ }
+ if (val < 128) {
+ return tolower(val);
+ }
+ if (lowcase_table == NULL) {
+ load_case_tables();
+ }
+ return SVAL(lowcase_table, val*2);
}
-
/*******************************************************************
- Count the number of characters in a smb_ucs2_t string.
+return the number of bytes occupied by a buffer in CH_UTF16 format
+the result includes the null termination
********************************************************************/
-size_t strlen_w(const smb_ucs2_t *src)
+size_t utf16_len(const void *buf)
{
size_t len;
- for (len = 0; SVAL(src,0); len++, src++) ;
+ for (len = 0; SVAL(buf,len); len += 2) ;
- return len;
+ return len + 2;
}
/*******************************************************************
- Count up to max number of characters in a smb_ucs2_t string.
+return the number of bytes occupied by a buffer in CH_UTF16 format
+the result includes the null termination
+limited by 'n' bytes
********************************************************************/
-size_t strnlen_w(const smb_ucs2_t *src, size_t max)
+size_t utf16_len_n(const void *src, size_t n)
{
size_t len;
- for (len = 0; (len < max) && SVAL(src, 0); len++, src++) ;
-
- return len;
-}
-
-/*******************************************************************
-wide strchr()
-********************************************************************/
-smb_ucs2_t *strchr_w(const smb_ucs2_t *s, smb_ucs2_t c)
-{
- while (*s != 0) {
- if (c == *s) return discard_const_p(smb_ucs2_t, s);
- s++;
- }
- if (c == *s) return discard_const_p(smb_ucs2_t, s);
-
- return NULL;
-}
-
-smb_ucs2_t *strchr_wa(const smb_ucs2_t *s, char c)
-{
- return strchr_w(s, UCS2_CHAR(c));
-}
-
-smb_ucs2_t *strrchr_w(const smb_ucs2_t *s, smb_ucs2_t c)
-{
- const smb_ucs2_t *p = s;
- int len = strlen_w(s);
- if (len == 0) return NULL;
- p += (len - 1);
- do {
- if (c == *p) return discard_const_p(smb_ucs2_t, p);
- } while (p-- != s);
- return NULL;
-}
-
-/*******************************************************************
- Convert a string to lower case.
- return True if any char is converted
-********************************************************************/
-BOOL strlower_w(smb_ucs2_t *s)
-{
- BOOL ret = False;
- while (*s) {
- smb_ucs2_t v = tolower_w(*s);
- if (v != *s) {
- *s = v;
- ret = True;
- }
- s++;
- }
- return ret;
-}
-
-/*******************************************************************
- Convert a string to upper case.
- return True if any char is converted
-********************************************************************/
-BOOL strupper_w(smb_ucs2_t *s)
-{
- BOOL ret = False;
- while (*s) {
- smb_ucs2_t v = toupper_w(*s);
- if (v != *s) {
- *s = v;
- ret = True;
- }
- s++;
- }
- return ret;
-}
-
-/*******************************************************************
-case insensitive string comparison
-********************************************************************/
-int strcasecmp_w(const smb_ucs2_t *a, const smb_ucs2_t *b)
-{
- while (*b && toupper_w(*a) == toupper_w(*b)) { a++; b++; }
- return (tolower_w(*a) - tolower_w(*b));
-}
-
-/*******************************************************************
-replace any occurence of oldc with newc in unicode string
-********************************************************************/
-
-void string_replace_w(smb_ucs2_t *s, smb_ucs2_t oldc, smb_ucs2_t newc)
-{
- for(;*s;s++) {
- if(*s==oldc) *s=newc;
- }
-}
-
-
-/*
- The *_wa() functions take a combination of 7 bit ascii
- and wide characters They are used so that you can use string
- functions combining C string constants with ucs2 strings
-
- The char* arguments must NOT be multibyte - to be completely sure
- of this only pass string constants */
+ for (len = 0; (len+2 < n) && SVAL(src, len); len += 2) ;
-
-void pstrcpy_wa(smb_ucs2_t *dest, const char *src)
-{
- int i;
- for (i=0;i<PSTRING_LEN;i++) {
- dest[i] = UCS2_CHAR(src[i]);
- if (src[i] == 0) return;
+ if (len+2 <= n) {
+ len += 2;
}
-}
-int strcmp_wa(const smb_ucs2_t *a, const char *b)
-{
- while (*b && *a == UCS2_CHAR(*b)) { a++; b++; }
- return (*a - UCS2_CHAR(*b));
+ return len;
}
-const smb_ucs2_t *strpbrk_wa(const smb_ucs2_t *s, const char *p)
-{
- while (*s != 0) {
- int i;
- for (i=0; p[i] && *s != UCS2_CHAR(p[i]); i++)
- ;
- if (p[i]) return s;
- s++;
- }
- return NULL;
-}
size_t ucs2_align(const void *base_ptr, const void *p, int flags)
{
@@ -275,3 +151,14 @@ size_t ucs2_align(const void *base_ptr, const void *p, int flags)
return PTR_DIFF(p, base_ptr) & 1;
}
+/*
+ compare two codepoints case insensitively
+*/
+int codepoint_cmpi(codepoint_t c1, codepoint_t c2)
+{
+ if (c1 == c2 ||
+ toupper_w(c1) == toupper_w(c2)) {
+ return 0;
+ }
+ return c1 - c2;
+}
diff --git a/source4/libads/ldap_printer.c b/source4/libads/ldap_printer.c
index 005481cd97..71cc8a531f 100644
--- a/source4/libads/ldap_printer.c
+++ b/source4/libads/ldap_printer.c
@@ -98,8 +98,8 @@ static BOOL map_sz(TALLOC_CTX *ctx, ADS_MODLIST *mods,
if (value->type != REG_SZ)
return False;
- if (value->size && *((smb_ucs2_t *) value->data_p)) {
- pull_ucs2_talloc(ctx, &str_value, (const smb_ucs2_t *) value->data_p);
+ if (value->size && SVAL(value->data_p, 0)) {
+ pull_ucs2_talloc(ctx, &str_value, value->data_p);
status = ads_mod_str(ctx, mods, value->valuename, str_value);
return ADS_ERR_OK(status);
}
@@ -147,29 +147,28 @@ static BOOL map_multi_sz(TALLOC_CTX *ctx, ADS_MODLIST *mods,
const REGISTRY_VALUE *value)
{
char **str_values = NULL;
- smb_ucs2_t *cur_str = (smb_ucs2_t *) value->data_p;
+ char *cur_str = value->data_p;
uint32_t size = 0, num_vals = 0, i=0;
ADS_STATUS status;
if (value->type != REG_MULTI_SZ)
return False;
- while(cur_str && *cur_str && (size < value->size)) {
- size += 2 * (strlen_w(cur_str) + 1);
- cur_str += strlen_w(cur_str) + 1;
+ while (cur_str && *cur_str && (size < value->size)) {
+ size_t this_size = utf16_len(cur_str);
+ cur_str += this_size;
+ size += this_size;
num_vals++;
};
if (num_vals) {
- str_values = talloc(ctx,
- (num_vals + 1) * sizeof(smb_ucs2_t *));
- memset(str_values, '\0',
- (num_vals + 1) * sizeof(smb_ucs2_t *));
-
- cur_str = (smb_ucs2_t *) value->data_p;
- for (i=0; i < num_vals; i++)
- cur_str += pull_ucs2_talloc(ctx, &str_values[i],
- cur_str);
+ str_values = talloc_array_p(ctx, char *, num_vals + 1);
+ cur_str = value->data_p;
+ for (i=0; i < num_vals; i++) {
+ pull_ucs2_talloc(ctx, &str_values[i], cur_str);
+ cur_str += utf16_len(cur_str);
+ }
+ str_values[i] = NULL;
status = ads_mod_strlist(ctx, mods, value->valuename,
(const char **) str_values);
diff --git a/source4/libcli/auth/ntlmssp_parse.c b/source4/libcli/auth/ntlmssp_parse.c
index 9c4cc40acf..22ed783666 100644
--- a/source4/libcli/auth/ntlmssp_parse.c
+++ b/source4/libcli/auth/ntlmssp_parse.c
@@ -64,7 +64,7 @@ BOOL msrpc_gen(TALLOC_CTX *mem_ctx, DATA_BLOB *blob,
case 'U':
s = va_arg(ap, char *);
head_size += 8;
- n = push_ucs2_talloc(pointers, (smb_ucs2_t **)&pointers[i].data, s);
+ n = push_ucs2_talloc(pointers, &pointers[i].data, s);
if (n == -1) {
return False;
}
@@ -87,7 +87,7 @@ BOOL msrpc_gen(TALLOC_CTX *mem_ctx, DATA_BLOB *blob,
n = va_arg(ap, int);
intargs[i] = n;
s = va_arg(ap, char *);
- n = push_ucs2_talloc(pointers, (smb_ucs2_t **)&pointers[i].data, s);
+ n = push_ucs2_talloc(pointers, &pointers[i].data, s);
if (n == -1) {
return False;
}
diff --git a/source4/libcli/raw/rawrequest.c b/source4/libcli/raw/rawrequest.c
index a15d681a5c..89155451da 100644
--- a/source4/libcli/raw/rawrequest.c
+++ b/source4/libcli/raw/rawrequest.c
@@ -517,11 +517,7 @@ static size_t smbcli_req_pull_ucs2(struct smbcli_request *req, TALLOC_CTX *mem_c
src_len = byte_len;
}
- src_len2 = strnlen_w((const smb_ucs2_t *)src, src_len/2) * 2;
- if (src_len2 < src_len - 2) {
- /* include the termination if we didn't reach the end of the packet */
- src_len2 += 2;
- }
+ src_len2 = utf16_len_n(src, src_len);
/* ucs2 strings must be at least 2 bytes long */
if (src_len2 < 2) {
@@ -722,12 +718,7 @@ static size_t smbcli_blob_pull_ucs2(TALLOC_CTX* mem_ctx,
return 0;
}
- src_len2 = strnlen_w((const smb_ucs2_t *)src, src_len/2) * 2;
-
- if (src_len2 < src_len - 2) {
- /* include the termination if we didn't reach the end of the packet */
- src_len2 += 2;
- }
+ src_len2 = utf16_len_n(src, src_len);
ret = convert_string_talloc(mem_ctx, CH_UTF16, CH_UNIX, src, src_len2, (void **)&dest2);
if (ret == -1) {
diff --git a/source4/libcli/util/smbencrypt.c b/source4/libcli/util/smbencrypt.c
index f0dba16a5a..1089c3a4cf 100644
--- a/source4/libcli/util/smbencrypt.c
+++ b/source4/libcli/util/smbencrypt.c
@@ -61,17 +61,15 @@ BOOL SMBencrypt(const char *passwd, const uint8_t *c8, uint8_t p24[24])
void E_md4hash(const char *passwd, uint8_t p16[16])
{
int len;
- smb_ucs2_t *wpwd;
-
- TALLOC_CTX *mem_ctx = talloc_init("E_md4hash");
- SMB_ASSERT(mem_ctx);
+ void *wpwd;
- len = push_ucs2_talloc(mem_ctx, &wpwd, passwd);
+ len = push_ucs2_talloc(NULL, &wpwd, passwd);
SMB_ASSERT(len >= 2);
len -= 2;
- mdfour(p16, (uint8_t *)wpwd, len);
- talloc_free(mem_ctx);
+ mdfour(p16, wpwd, len);
+
+ talloc_free(wpwd);
}
/**
@@ -109,9 +107,8 @@ BOOL ntv2_owf_gen(const uint8_t owf[16],
BOOL upper_case_domain, /* Transform the domain into UPPER case */
uint8_t kr_buf[16])
{
- smb_ucs2_t *user;
- smb_ucs2_t *domain;
-
+ void *user;
+ void *domain;
size_t user_byte_len;
size_t domain_byte_len;
@@ -121,6 +118,20 @@ BOOL ntv2_owf_gen(const uint8_t owf[16],
return False;
}
+ user_in = strupper_talloc(mem_ctx, user_in);
+ if (user_in == NULL) {
+ talloc_free(mem_ctx);
+ return False;
+ }
+
+ if (upper_case_domain) {
+ domain_in = strupper_talloc(mem_ctx, domain_in);
+ if (domain_in == NULL) {
+ talloc_free(mem_ctx);
+ return False;
+ }
+ }
+
user_byte_len = push_ucs2_talloc(mem_ctx, &user, user_in);
if (user_byte_len == (ssize_t)-1) {
DEBUG(0, ("push_uss2_talloc() for user returned -1 (probably talloc() failure)\n"));
@@ -135,11 +146,6 @@ BOOL ntv2_owf_gen(const uint8_t owf[16],
return False;
}
- strupper_w(user);
-
- if (upper_case_domain)
- strupper_w(domain);
-
SMB_ASSERT(user_byte_len >= 2);
SMB_ASSERT(domain_byte_len >= 2);
@@ -148,14 +154,14 @@ BOOL ntv2_owf_gen(const uint8_t owf[16],
domain_byte_len = domain_byte_len - 2;
hmac_md5_init_limK_to_64(owf, 16, &ctx);
- hmac_md5_update((const uint8_t *)user, user_byte_len, &ctx);
- hmac_md5_update((const uint8_t *)domain, domain_byte_len, &ctx);
+ hmac_md5_update(user, user_byte_len, &ctx);
+ hmac_md5_update(domain, domain_byte_len, &ctx);
hmac_md5_final(kr_buf, &ctx);
#ifdef DEBUG_PASSWORD
DEBUG(100, ("ntv2_owf_gen: user, domain, owfkey, kr\n"));
- dump_data(100, (const char *)user, user_byte_len);
- dump_data(100, (const char *)domain, domain_byte_len);
+ dump_data(100, user, user_byte_len);
+ dump_data(100, domain, domain_byte_len);
dump_data(100, owf, 16);
dump_data(100, kr_buf, 16);
#endif
diff --git a/source4/librpc/ndr/ndr_basic.c b/source4/librpc/ndr/ndr_basic.c
index 6ff996b553..9321f932c4 100644
--- a/source4/librpc/ndr/ndr_basic.c
+++ b/source4/librpc/ndr/ndr_basic.c
@@ -548,20 +548,16 @@ NTSTATUS ndr_pull_string(struct ndr_pull *ndr, int ndr_flags, const char **s)
break;
case LIBNDR_FLAG_STR_NULLTERM:
- len1 = strnlen_w((const smb_ucs2_t *)(ndr->data+ndr->offset),
- (ndr->data_size - ndr->offset)/2);
- if (len1*2+2 <= ndr->data_size - ndr->offset) {
- len1++;
- }
+ len1 = utf16_len_n(ndr->data+ndr->offset, ndr->data_size - ndr->offset);
ret = convert_string_talloc(ndr, chset, CH_UNIX,
ndr->data+ndr->offset,
- len1*2,
+ len1,
(void **)&as);
if (ret == -1) {
return ndr_pull_error(ndr, NDR_ERR_CHARCNV,
"Bad character conversion");
}
- NDR_CHECK(ndr_pull_advance(ndr, len1*2));
+ NDR_CHECK(ndr_pull_advance(ndr, len1));
*s = as;
break;
diff --git a/source4/smb_server/request.c b/source4/smb_server/request.c
index 5c1694f18a..8bb77af759 100644
--- a/source4/smb_server/request.c
+++ b/source4/smb_server/request.c
@@ -454,13 +454,7 @@ static size_t req_pull_ucs2(struct smbsrv_request *req, const char **dest, const
}
}
- src_len2 = strnlen_w((const smb_ucs2_t *)src, src_len/2) * 2;
-
- if (src_len2 <= src_len - 2) {
- /* include the termination if we didn't reach the end of the packet */
- src_len2 += 2;
- }
-
+ src_len2 = utf16_len_n(src, src_len);
ret = convert_string_talloc(req, CH_UTF16, CH_UNIX, src, src_len2, (void **)&dest2);
if (ret == -1) {
diff --git a/source4/smbd/server.c b/source4/smbd/server.c
index e748795177..d25339bfc1 100644
--- a/source4/smbd/server.c
+++ b/source4/smbd/server.c
@@ -65,8 +65,6 @@ static int binary_smbd_main(int argc,const char *argv[])
}
poptFreeContext(pc);
- load_case_tables();
-
if (interactive) {
Fork = False;
log_stdout = True;
diff --git a/source4/torture/basic/utable.c b/source4/torture/basic/utable.c
index 6faf020ef9..8047e5a468 100644
--- a/source4/torture/basic/utable.c
+++ b/source4/torture/basic/utable.c
@@ -26,7 +26,7 @@ BOOL torture_utable(int dummy)
fstring fname;
const char *alt_name;
int fnum;
- smb_ucs2_t c2;
+ char c2[4];
int c, len, fd;
int chars_allowed=0, alt_allowed=0;
uint8_t valid[0x10000];
@@ -47,11 +47,11 @@ BOOL torture_utable(int dummy)
for (c=1; c < 0x10000; c++) {
char *p;
- SSVAL(&c2, 0, c);
+ SSVAL(c2, 0, c);
fstrcpy(fname, "\\utable\\x");
p = fname+strlen(fname);
len = convert_string(CH_UTF16, CH_UNIX,
- &c2, 2,
+ c2, 2,
p, sizeof(fname)-strlen(fname));
p[len] = 0;
fstrcat(fname,"_a_long_extension");
@@ -99,16 +99,16 @@ BOOL torture_utable(int dummy)
static char *form_name(int c)
{
static fstring fname;
- smb_ucs2_t c2;
+ char c2[4];
char *p;
int len;
fstrcpy(fname, "\\utable\\");
p = fname+strlen(fname);
- SSVAL(&c2, 0, c);
+ SSVAL(c2, 0, c);
len = convert_string(CH_UTF16, CH_UNIX,
- &c2, 2,
+ c2, 2,
p, sizeof(fname)-strlen(fname));
p[len] = 0;
return fname;
@@ -121,7 +121,7 @@ BOOL torture_casetable(int dummy)
int fnum;
int c, i;
#define MAX_EQUIVALENCE 8
- smb_ucs2_t equiv[0x10000][MAX_EQUIVALENCE];
+ codepoint_t equiv[0x10000][MAX_EQUIVALENCE];
printf("starting casetable\n");
if (!torture_open_connection(&cli)) {
diff --git a/source4/torture/local/iconv.c b/source4/torture/local/iconv.c
index 84bca802e9..606ac3da5d 100644
--- a/source4/torture/local/iconv.c
+++ b/source4/torture/local/iconv.c
@@ -27,8 +27,8 @@
/*
generate a UTF-16LE buffer for a given unicode codepoint
*/
-static int gen_codepoint(unsigned int codepoint,
- char *buf, size_t *size)
+static int gen_codepoint_utf16(unsigned int codepoint,
+ char *buf, size_t *size)
{
static iconv_t cd;
uint8_t in[4];
@@ -254,6 +254,45 @@ static int test_buffer(uint8_t *inbuf, size_t size, const char *charset)
return ok;
}
+
+/*
+ test the push_codepoint() and next_codepoint() functions for a given
+ codepoint
+*/
+static int test_codepoint(unsigned int codepoint)
+{
+ uint8_t buf[10];
+ size_t size, size2;
+ codepoint_t c;
+
+ size = push_codepoint(buf, codepoint);
+ if (size == -1) {
+ if (codepoint < 0xd800 || codepoint > 0x10000) {
+ return 0;
+ }
+ return 1;
+ }
+ buf[size] = random();
+ buf[size+1] = random();
+ buf[size+2] = random();
+ buf[size+3] = random();
+
+ c = next_codepoint(buf, &size2);
+
+ if (c != codepoint) {
+ printf("next_codepoint(%u) failed - gave %u\n", codepoint, c);
+ return 0;
+ }
+
+ if (size2 != size) {
+ printf("next_codepoint(%u) gave wrong size %d (should be %d)\n",
+ codepoint, size2, size);
+ return 0;
+ }
+
+ return 1;
+}
+
BOOL torture_local_iconv(int dummy)
{
size_t size;
@@ -263,13 +302,18 @@ BOOL torture_local_iconv(int dummy)
srandom(time(NULL));
+ printf("Testing next_codepoint()\n");
+ for (codepoint=0;ok && codepoint<(1<<20);codepoint++) {
+ ok = test_codepoint(codepoint);
+ }
+
printf("Testing first 1M codepoints\n");
for (codepoint=0;ok && codepoint<(1<<20);codepoint++) {
- if (gen_codepoint(codepoint, inbuf, &size) != 0) {
+ if (gen_codepoint_utf16(codepoint, inbuf, &size) != 0) {
continue;
}
- if (codepoint % 100 == 0) {
+ if (codepoint % 1000 == 0) {
printf("codepoint=%u \r", codepoint);
}
@@ -279,7 +323,7 @@ BOOL torture_local_iconv(int dummy)
printf("Testing 5M random UTF-16LE sequences\n");
for (i=0;ok && i<500000;i++) {
- if (i % 100 == 0) {
+ if (i % 1000 == 0) {
printf("i=%u \r", i);
}
diff --git a/source4/torture/masktest.c b/source4/torture/masktest.c
index dbd7c2f74b..82b15722c5 100644
--- a/source4/torture/masktest.c
+++ b/source4/torture/masktest.c
@@ -161,9 +161,10 @@ static void testpair(struct smbcli_state *cli, char *mask, char *file)
fstrcpy(short_name, "");
get_real_name(cli, long_name, short_name);
fstrcpy(res1, "---");
- smbcli_list(cli->tree, mask,
- FILE_ATTRIBUTE_HIDDEN | FILE_ATTRIBUTE_DIRECTORY,
- listfn, NULL);
+ smbcli_list_new(cli->tree, mask,
+ FILE_ATTRIBUTE_HIDDEN | FILE_ATTRIBUTE_DIRECTORY,
+ RAW_SEARCH_BOTH_DIRECTORY_INFO,
+ listfn, NULL);
res2 = reg_test(cli, mask, long_name, short_name);
@@ -301,6 +302,8 @@ static void usage(void)
seed = time(NULL);
+ init_iconv();
+
while ((opt = getopt(argc, argv, "n:d:U:s:hm:f:aoW:M:vEl:")) != EOF) {
switch (opt) {
case 'n':
diff --git a/source4/torture/rpc/netlogon.c b/source4/torture/rpc/netlogon.c
index 16ba679be9..b0509659e7 100644
--- a/source4/torture/rpc/netlogon.c
+++ b/source4/torture/rpc/netlogon.c
@@ -778,7 +778,7 @@ static BOOL test_plaintext(struct samlogon_state *samlogon_state, enum ntlm_brea
DATA_BLOB lm_response = data_blob(NULL, 0);
char *password;
char *dospw;
- smb_ucs2_t *unicodepw;
+ void *unicodepw;
uint8_t user_session_key[16];
uint8_t lm_key[16];
@@ -787,14 +787,13 @@ static BOOL test_plaintext(struct samlogon_state *samlogon_state, enum ntlm_brea
ZERO_STRUCT(user_session_key);
- if ((push_ucs2_talloc(samlogon_state->mem_ctx, (smb_ucs2_t **)&unicodepw,
+ if ((push_ucs2_talloc(samlogon_state->mem_ctx, &unicodepw,
samlogon_state->password)) == -1) {
DEBUG(0, ("push_ucs2_allocate failed!\n"));
exit(1);
}
- nt_response = data_blob_talloc(samlogon_state->mem_ctx, unicodepw,
- strlen_w(((void *)unicodepw))*sizeof(smb_ucs2_t));
+ nt_response = data_blob_talloc(samlogon_state->mem_ctx, unicodepw, utf16_len(unicodepw));
password = strupper_talloc(samlogon_state->mem_ctx, samlogon_state->password);
generated by cgit (git 2.34.1) at 2024-12-12 11:16:58 +0000