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-rw-r--r--common/ini/ini_list.c123
1 files changed, 123 insertions, 0 deletions
diff --git a/common/ini/ini_list.c b/common/ini/ini_list.c
new file mode 100644
index 00000000..95894a15
--- /dev/null
+++ b/common/ini/ini_list.c
@@ -0,0 +1,123 @@
+/*
+ INI LIBRARY
+
+ Value interpretation functions for single values
+ and corresponding memory cleanup functions.
+
+ Copyright (C) Dmitri Pal <dpal@redhat.com> 2010
+
+ INI Library is free software: you can redistribute it and/or modify
+ it under the terms of the GNU Lesser General Public License as published by
+ the Free Software Foundation, either version 3 of the License, or
+ (at your option) any later version.
+
+ INI Library 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 Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public License
+ along with INI Library. If not, see <http://www.gnu.org/licenses/>.
+*/
+
+#define _GNU_SOURCE
+#include <stdio.h>
+#include <errno.h>
+/*
+#include <string.h>
+#include <ctype.h>
+#include <stdlib.h>
+#include <locale.h>
+#include <fcntl.h>
+#include <unistd.h>
+#include <limits.h>
+*/
+#include "config.h"
+#include "trace.h"
+#include "collection.h"
+#include "collection_tools.h"
+#include "ini_config.h"
+
+
+/* The section array should be freed using this function */
+void free_section_list(char **section_list)
+{
+ TRACE_FLOW_STRING("free_section_list","Entry");
+
+ col_free_property_list(section_list);
+
+ TRACE_FLOW_STRING("free_section_list","Exit");
+}
+
+/* The section array should be freed using this function */
+void free_attribute_list(char **section_list)
+{
+ TRACE_FLOW_STRING("free_attribute_list","Entry");
+
+ col_free_property_list(section_list);
+
+ TRACE_FLOW_STRING("free_attribute_list","Exit");
+}
+
+
+/* Get list of sections as an array of strings.
+ * Function allocates memory for the array of the sections.
+ */
+char **get_section_list(struct collection_item *ini_config, int *size, int *error)
+{
+ char **list;
+
+ TRACE_FLOW_STRING("get_section_list","Entry");
+ /* Do we have the item ? */
+ if ((ini_config == NULL) ||
+ ((col_is_of_class(ini_config, COL_CLASS_INI_CONFIG) == 0) &&
+ (col_is_of_class(ini_config, COL_CLASS_INI_META) == 0))) {
+ TRACE_ERROR_NUMBER("Invalid argument.", EINVAL);
+ if (error) *error = EINVAL;
+ return NULL;
+ }
+
+ /* Pass it to the function from collection API */
+ list = col_collection_to_list(ini_config, size, error);
+
+ TRACE_FLOW_STRING("get_section_list returning", ((list == NULL) ? "NULL" : list[0]));
+ return list;
+}
+
+/* Get list of attributes in a section as an array of strings.
+ * Function allocates memory for the array of the strings.
+ */
+char **get_attribute_list(struct collection_item *ini_config, const char *section, int *size, int *error)
+{
+ struct collection_item *subcollection = NULL;
+ char **list;
+ int err;
+
+ TRACE_FLOW_STRING("get_attribute_list","Entry");
+ /* Do we have the item ? */
+ if ((ini_config == NULL) ||
+ ((col_is_of_class(ini_config, COL_CLASS_INI_CONFIG) == 0) &&
+ (col_is_of_class(ini_config, COL_CLASS_INI_META) == 0)) ||
+ (section == NULL)) {
+ TRACE_ERROR_NUMBER("Invalid argument.", EINVAL);
+ if (error) *error = EINVAL;
+ return NULL;
+ }
+
+ /* Fetch section */
+ err = col_get_collection_reference(ini_config, &subcollection, section);
+ /* Check error */
+ if (err && (subcollection == NULL)) {
+ TRACE_ERROR_NUMBER("Failed to get section", err);
+ if (error) *error = EINVAL;
+ return NULL;
+ }
+
+ /* Pass it to the function from collection API */
+ list = col_collection_to_list(subcollection, size, error);
+
+ col_destroy_collection(subcollection);
+
+ TRACE_FLOW_STRING("get_attribute_list returning", ((list == NULL) ? "NULL" : list[0]));
+ return list;
+}