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-rw-r--r--source4/lib/util/util_strlist.c308
1 files changed, 0 insertions, 308 deletions
diff --git a/source4/lib/util/util_strlist.c b/source4/lib/util/util_strlist.c
deleted file mode 100644
index 30de4b962d..0000000000
--- a/source4/lib/util/util_strlist.c
+++ /dev/null
@@ -1,308 +0,0 @@
-/*
- Unix SMB/CIFS implementation.
-
- Copyright (C) Andrew Tridgell 2005
- Copyright (C) Jelmer Vernooij 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
- the Free Software Foundation; either version 3 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, see <http://www.gnu.org/licenses/>.
-*/
-
-#include "includes.h"
-#include "system/locale.h"
-
-/**
- * @file
- * @brief String list manipulation
- */
-
-/**
- build a null terminated list of strings from a input string and a
- separator list. The separator list must contain characters less than
- or equal to 0x2f for this to work correctly on multi-byte strings
-*/
-_PUBLIC_ const char **str_list_make(TALLOC_CTX *mem_ctx, const char *string, const char *sep)
-{
- int num_elements = 0;
- const char **ret = NULL;
-
- if (sep == NULL) {
- sep = LIST_SEP;
- }
-
- ret = talloc_array(mem_ctx, const char *, 1);
- if (ret == NULL) {
- return NULL;
- }
-
- while (string && *string) {
- size_t len = strcspn(string, sep);
- const char **ret2;
-
- if (len == 0) {
- string += strspn(string, sep);
- continue;
- }
-
- ret2 = talloc_realloc(mem_ctx, ret, const char *, num_elements+2);
- if (ret2 == NULL) {
- talloc_free(ret);
- return NULL;
- }
- ret = ret2;
-
- ret[num_elements] = talloc_strndup(ret, string, len);
- if (ret[num_elements] == NULL) {
- talloc_free(ret);
- return NULL;
- }
-
- num_elements++;
- string += len;
- }
-
- ret[num_elements] = NULL;
-
- return ret;
-}
-
-/**
- * build a null terminated list of strings from an argv-like input string
- * Entries are seperated by spaces and can be enclosed by quotes.
- * Does NOT support escaping
- */
-_PUBLIC_ const char **str_list_make_shell(TALLOC_CTX *mem_ctx, const char *string, const char *sep)
-{
- int num_elements = 0;
- const char **ret = NULL;
-
- ret = talloc_array(mem_ctx, const char *, 1);
- if (ret == NULL) {
- return NULL;
- }
-
- if (sep == NULL)
- sep = " \t\n\r";
-
- while (string && *string) {
- size_t len = strcspn(string, sep);
- char *element;
- const char **ret2;
-
- if (len == 0) {
- string += strspn(string, sep);
- continue;
- }
-
- if (*string == '\"') {
- string++;
- len = strcspn(string, "\"");
- element = talloc_strndup(ret, string, len);
- string += len + 1;
- } else {
- element = talloc_strndup(ret, string, len);
- string += len;
- }
-
- if (element == NULL) {
- talloc_free(ret);
- return NULL;
- }
-
- ret2 = talloc_realloc(mem_ctx, ret, const char *, num_elements+2);
- if (ret2 == NULL) {
- talloc_free(ret);
- return NULL;
- }
- ret = ret2;
-
- ret[num_elements] = element;
-
- num_elements++;
- }
-
- ret[num_elements] = NULL;
-
- return ret;
-
-}
-
-/**
- * join a list back to one string
- */
-_PUBLIC_ char *str_list_join(TALLOC_CTX *mem_ctx, const char **list, char seperator)
-{
- char *ret = NULL;
- int i;
-
- if (list[0] == NULL)
- return talloc_strdup(mem_ctx, "");
-
- ret = talloc_strdup(mem_ctx, list[0]);
-
- for (i = 1; list[i]; i++) {
- ret = talloc_asprintf_append_buffer(ret, "%c%s", seperator, list[i]);
- }
-
- return ret;
-}
-
-/** join a list back to one (shell-like) string; entries
- * seperated by spaces, using quotes where necessary */
-_PUBLIC_ char *str_list_join_shell(TALLOC_CTX *mem_ctx, const char **list, char sep)
-{
- char *ret = NULL;
- int i;
-
- if (list[0] == NULL)
- return talloc_strdup(mem_ctx, "");
-
- if (strchr(list[0], ' ') || strlen(list[0]) == 0)
- ret = talloc_asprintf(mem_ctx, "\"%s\"", list[0]);
- else
- ret = talloc_strdup(mem_ctx, list[0]);
-
- for (i = 1; list[i]; i++) {
- if (strchr(list[i], ' ') || strlen(list[i]) == 0)
- ret = talloc_asprintf_append_buffer(ret, "%c\"%s\"", sep, list[i]);
- else
- ret = talloc_asprintf_append_buffer(ret, "%c%s", sep, list[i]);
- }
-
- return ret;
-}
-
-/**
- return the number of elements in a string list
-*/
-_PUBLIC_ size_t str_list_length(const char **list)
-{
- size_t ret;
- for (ret=0;list && list[ret];ret++) /* noop */ ;
- return ret;
-}
-
-
-/**
- copy a string list
-*/
-_PUBLIC_ const char **str_list_copy(TALLOC_CTX *mem_ctx, const char **list)
-{
- int i;
- const char **ret;
-
- if (list == NULL)
- return NULL;
-
- ret = talloc_array(mem_ctx, const char *, str_list_length(list)+1);
- if (ret == NULL)
- return NULL;
-
- for (i=0;list && list[i];i++) {
- ret[i] = talloc_strdup(ret, list[i]);
- if (ret[i] == NULL) {
- talloc_free(ret);
- return NULL;
- }
- }
- ret[i] = NULL;
- return ret;
-}
-
-/**
- Return true if all the elements of the list match exactly.
- */
-_PUBLIC_ bool str_list_equal(const char **list1, const char **list2)
-{
- int i;
-
- if (list1 == NULL || list2 == NULL) {
- return (list1 == list2);
- }
-
- for (i=0;list1[i] && list2[i];i++) {
- if (strcmp(list1[i], list2[i]) != 0) {
- return false;
- }
- }
- if (list1[i] || list2[i]) {
- return false;
- }
- return true;
-}
-
-
-/**
- add an entry to a string list
-*/
-_PUBLIC_ const char **str_list_add(const char **list, const char *s)
-{
- size_t len = str_list_length(list);
- const char **ret;
-
- ret = talloc_realloc(NULL, list, const char *, len+2);
- if (ret == NULL) return NULL;
-
- ret[len] = talloc_strdup(ret, s);
- if (ret[len] == NULL) return NULL;
-
- ret[len+1] = NULL;
-
- return ret;
-}
-
-/**
- remove an entry from a string list
-*/
-_PUBLIC_ void str_list_remove(const char **list, const char *s)
-{
- int i;
-
- for (i=0;list[i];i++) {
- if (strcmp(list[i], s) == 0) break;
- }
- if (!list[i]) return;
-
- for (;list[i];i++) {
- list[i] = list[i+1];
- }
-}
-
-
-/**
- return true if a string is in a list
-*/
-_PUBLIC_ bool str_list_check(const char **list, const char *s)
-{
- int i;
-
- for (i=0;list[i];i++) {
- if (strcmp(list[i], s) == 0) return true;
- }
- return false;
-}
-
-/**
- return true if a string is in a list, case insensitively
-*/
-_PUBLIC_ bool str_list_check_ci(const char **list, const char *s)
-{
- int i;
-
- for (i=0;list[i];i++) {
- if (strcasecmp(list[i], s) == 0) return true;
- }
- return false;
-}
-
-
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