Merge branch 'master' of ssh://git.samba.org/data/git/samba into talloc-next
authorJelmer Vernooij <jelmer@samba.org>
Sun, 1 Mar 2009 15:23:53 +0000 (16:23 +0100)
committerJelmer Vernooij <jelmer@samba.org>
Sun, 1 Mar 2009 15:23:53 +0000 (16:23 +0100)
lib/util/util.c
lib/util/util.h
source3/lib/util_str.c

index 988d8f9fa02a479d05fc81a72af3905c3c35e12b..1f31f55e8b2fd1a39e3c545fe733cf4370682d04 100644 (file)
@@ -836,4 +836,104 @@ _PUBLIC_ size_t utf16_len_n(const void *src, size_t n)
        return len;
 }
 
+/**
+ * @file
+ * @brief String utilities.
+ **/
+
+static bool next_token_internal_talloc(TALLOC_CTX *ctx,
+                               const char **ptr,
+                                char **pp_buff,
+                                const char *sep,
+                                bool ltrim)
+{
+       char *s;
+       char *saved_s;
+       char *pbuf;
+       bool quoted;
+       size_t len=1;
+
+       *pp_buff = NULL;
+       if (!ptr) {
+               return(false);
+       }
+
+       s = (char *)*ptr;
+
+       /* default to simple separators */
+       if (!sep) {
+               sep = " \t\n\r";
+       }
+
+       /* find the first non sep char, if left-trimming is requested */
+       if (ltrim) {
+               while (*s && strchr_m(sep,*s)) {
+                       s++;
+               }
+       }
+
+       /* nothing left? */
+       if (!*s) {
+               return false;
+       }
+
+       /* When restarting we need to go from here. */
+       saved_s = s;
+
+       /* Work out the length needed. */
+       for (quoted = false; *s &&
+                       (quoted || !strchr_m(sep,*s)); s++) {
+               if (*s == '\"') {
+                       quoted = !quoted;
+               } else {
+                       len++;
+               }
+       }
+
+       /* We started with len = 1 so we have space for the nul. */
+       *pp_buff = talloc_array(ctx, char, len);
+       if (!*pp_buff) {
+               return false;
+       }
+
+       /* copy over the token */
+       pbuf = *pp_buff;
+       s = saved_s;
+       for (quoted = false; *s &&
+                       (quoted || !strchr_m(sep,*s)); s++) {
+               if ( *s == '\"' ) {
+                       quoted = !quoted;
+               } else {
+                       *pbuf++ = *s;
+               }
+       }
+
+       *ptr = (*s) ? s+1 : s;
+       *pbuf = 0;
+
+       return true;
+}
+
+bool next_token_talloc(TALLOC_CTX *ctx,
+                       const char **ptr,
+                       char **pp_buff,
+                       const char *sep)
+{
+       return next_token_internal_talloc(ctx, ptr, pp_buff, sep, true);
+}
+
+/*
+ * Get the next token from a string, return false if none found.  Handles
+ * double-quotes.  This version does not trim leading separator characters
+ * before looking for a token.
+ */
+
+bool next_token_no_ltrim_talloc(TALLOC_CTX *ctx,
+                       const char **ptr,
+                       char **pp_buff,
+                       const char *sep)
+{
+       return next_token_internal_talloc(ctx, ptr, pp_buff, sep, false);
+}
+
 
index 27f94cd68583c4bcdc1f03b01dcdee1dd2f88bfe..1f6e3b193b3d0a9f9970428e19c45611e7401fca 100644 (file)
@@ -204,6 +204,21 @@ _PUBLIC_ void display_set_stderr(void);
 
 /* The following definitions come from lib/util/util_str.c  */
 
+bool next_token_talloc(TALLOC_CTX *ctx,
+                       const char **ptr,
+                       char **pp_buff,
+                       const char *sep);
+
+/**
+ * Get the next token from a string, return false if none found.  Handles
+ * double-quotes.  This version does not trim leading separator characters
+ * before looking for a token.
+ */
+bool next_token_no_ltrim_talloc(TALLOC_CTX *ctx,
+                       const char **ptr,
+                       char **pp_buff,
+                       const char *sep);
+
 
 /**
  Trim the specified elements off the front and back of a string.
index 9358061797abd36cf9f811eb1d5e45cc7703468f..b9ccb83e556134a2a54a717b7f3811d943c7870d 100644 (file)
@@ -35,118 +35,6 @@ const char toupper_ascii_fast_table[128] = {
        0x50, 0x51, 0x52, 0x53, 0x54, 0x55, 0x56, 0x57, 0x58, 0x59, 0x5a, 0x7b, 0x7c, 0x7d, 0x7e, 0x7f
 };
 
-/**
- * @file
- * @brief String utilities.
- **/
-
-static bool next_token_internal_talloc(TALLOC_CTX *ctx,
-                               const char **ptr,
-                                char **pp_buff,
-                                const char *sep,
-                                bool ltrim)
-{
-       char *s;
-       char *saved_s;
-       char *pbuf;
-       bool quoted;
-       size_t len=1;
-
-       *pp_buff = NULL;
-       if (!ptr) {
-               return(false);
-       }
-
-       s = (char *)*ptr;
-
-       /* default to simple separators */
-       if (!sep) {
-               sep = " \t\n\r";
-       }
-
-       /* find the first non sep char, if left-trimming is requested */
-       if (ltrim) {
-               while (*s && strchr_m(sep,*s)) {
-                       s++;
-               }
-       }
-
-       /* nothing left? */
-       if (!*s) {
-               return false;
-       }
-
-       /* When restarting we need to go from here. */
-       saved_s = s;
-
-       /* Work out the length needed. */
-       for (quoted = false; *s &&
-                       (quoted || !strchr_m(sep,*s)); s++) {
-               if (*s == '\"') {
-                       quoted = !quoted;
-               } else {
-                       len++;
-               }
-       }
-
-       /* We started with len = 1 so we have space for the nul. */
-       *pp_buff = TALLOC_ARRAY(ctx, char, len);
-       if (!*pp_buff) {
-               return false;
-       }
-
-       /* copy over the token */
-       pbuf = *pp_buff;
-       s = saved_s;
-       for (quoted = false; *s &&
-                       (quoted || !strchr_m(sep,*s)); s++) {
-               if ( *s == '\"' ) {
-                       quoted = !quoted;
-               } else {
-                       *pbuf++ = *s;
-               }
-       }
-
-       *ptr = (*s) ? s+1 : s;
-       *pbuf = 0;
-
-       return true;
-}
-
-#if 0
-/*
- * Get the next token from a string, return false if none found.  Handles
- * double-quotes.  This version trims leading separator characters before
- * looking for a token.
- */
-bool next_token(const char **ptr, char *buff, const char *sep, size_t bufsize)
-{
-       return next_token_internal(ptr, buff, sep, bufsize, true);
-}
-#endif
-
-bool next_token_talloc(TALLOC_CTX *ctx,
-                       const char **ptr,
-                       char **pp_buff,
-                       const char *sep)
-{
-       return next_token_internal_talloc(ctx, ptr, pp_buff, sep, true);
-}
-
-/*
- * Get the next token from a string, return false if none found.  Handles
- * double-quotes.  This version does not trim leading separator characters
- * before looking for a token.
- */
-
-bool next_token_no_ltrim_talloc(TALLOC_CTX *ctx,
-                       const char **ptr,
-                       char **pp_buff,
-                       const char *sep)
-{
-       return next_token_internal_talloc(ctx, ptr, pp_buff, sep, false);
-}
-
 /**
  * Case insensitive string compararison.
  *