This allows us to use them in the upcoming parser.
pen/pen.c plugins/plugin_loader.c plugins/plugin_feature.c processing/jobs/job.c \
processing/jobs/callback_job.c processing/processor.c processing/scheduler.c \
processing/watcher.c resolver/resolver_manager.c resolver/rr_set.c \
-selectors/traffic_selector.c settings/settings.c \
-threading/thread.c threading/thread_value.c \
-threading/mutex.c threading/semaphore.c threading/rwlock.c threading/spinlock.c \
+selectors/traffic_selector.c settings/settings.c settings/settings_types.c \
+threading/thread.c threading/thread_value.c threading/mutex.c \
+threading/semaphore.c threading/rwlock.c threading/spinlock.c \
utils/utils.c utils/chunk.c utils/debug.c utils/enum.c utils/identification.c \
utils/lexparser.c utils/optionsfrom.c utils/capabilities.c utils/backtrace.c \
utils/parser_helper.c utils/test.c utils/utils/strerror.c \
pen/pen.c plugins/plugin_loader.c plugins/plugin_feature.c processing/jobs/job.c \
processing/jobs/callback_job.c processing/processor.c processing/scheduler.c \
processing/watcher.c resolver/resolver_manager.c resolver/rr_set.c \
-selectors/traffic_selector.c settings/settings.c \
-threading/thread.c threading/thread_value.c \
-threading/mutex.c threading/semaphore.c threading/rwlock.c threading/spinlock.c \
+selectors/traffic_selector.c settings/settings.c settings/settings_types.c \
+threading/thread.c threading/thread_value.c threading/mutex.c \
+threading/semaphore.c threading/rwlock.c threading/spinlock.c \
utils/utils.c utils/chunk.c utils/debug.c utils/enum.c utils/identification.c \
utils/lexparser.c utils/optionsfrom.c utils/capabilities.c utils/backtrace.c \
utils/parser_helper.c utils/test.c utils/utils/strerror.c
+# private header files
+noinst_HEADERS = \
+settings/settings_types.h
+
if USE_DEV_HEADERS
strongswan_includedir = ${dev_headers}
nobase_strongswan_include_HEADERS = \
--- /dev/null
+/*
+ * Copyright (C) 2010-2014 Tobias Brunner
+ * Hochschule fuer Technik Rapperswil
+ *
+ * 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. See <http://www.fsf.org/copyleft/gpl.txt>.
+ *
+ * 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.
+ */
+
+#include "settings_types.h"
+
+/*
+ * Described in header
+ */
+kv_t *settings_kv_create(char *key, char *value)
+{
+ kv_t *this;
+
+ INIT(this,
+ .key = key,
+ .value = value,
+ );
+ return this;
+}
+
+/*
+ * Described in header
+ */
+void settings_kv_destroy(kv_t *this)
+{
+ free(this->key);
+ free(this->value);
+ free(this);
+}
+
+/*
+ * Described in header
+ */
+section_t *settings_section_create(char *name)
+{
+ section_t *this;
+
+ INIT(this,
+ .name = name,
+ );
+ return this;
+}
+
+/*
+ * Described in header
+ */
+void settings_section_destroy(section_t *this)
+{
+ array_destroy_function(this->sections, (void*)settings_section_destroy, NULL);
+ array_destroy_function(this->kv, (void*)settings_kv_destroy, NULL);
+ array_destroy(this->fallbacks);
+ free(this->name);
+ free(this);
+}
+
+/*
+ * Described in header
+ */
+void settings_section_extend(section_t *base, section_t *extension)
+{
+ enumerator_t *enumerator;
+ section_t *sec;
+ kv_t *kv;
+
+ enumerator = array_create_enumerator(extension->sections);
+ while (enumerator->enumerate(enumerator, (void**)&sec))
+ {
+ section_t *found;
+ if (array_bsearch(base->sections, sec->name, settings_section_find,
+ &found) != -1)
+ {
+ settings_section_extend(found, sec);
+ }
+ else
+ {
+ array_remove_at(extension->sections, enumerator);
+ array_insert_create(&base->sections, ARRAY_TAIL, sec);
+ array_sort(base->sections, settings_section_sort, NULL);
+ }
+ }
+ enumerator->destroy(enumerator);
+
+ enumerator = array_create_enumerator(extension->kv);
+ while (enumerator->enumerate(enumerator, (void**)&kv))
+ {
+ kv_t *found;
+ if (array_bsearch(base->kv, kv->key, settings_kv_find, &found) != -1)
+ {
+ free(found->value);
+ found->value = kv->value;
+ kv->value = NULL;
+ }
+ else
+ {
+ array_remove_at(extension->kv, enumerator);
+ array_insert_create(&base->kv, ARRAY_TAIL, kv);
+ array_sort(base->kv, settings_kv_sort, NULL);
+ }
+ }
+ enumerator->destroy(enumerator);
+}
+
+/*
+ * Described in header
+ */
+int settings_section_find(const void *a, const void *b)
+{
+ const char *key = a;
+ const section_t *item = b;
+ return strcmp(key, item->name);
+}
+
+/*
+ * Described in header
+ */
+int settings_section_sort(const void *a, const void *b, void *user)
+{
+ const section_t *sa = a, *sb = b;
+ return strcmp(sa->name, sb->name);
+}
+
+/*
+ * Described in header
+ */
+int settings_kv_find(const void *a, const void *b)
+{
+ const char *key = a;
+ const kv_t *item = b;
+ return strcmp(key, item->key);
+}
+
+/*
+ * Described in header
+ */
+int settings_kv_sort(const void *a, const void *b, void *user)
+{
+ const kv_t *kva = a, *kvb = b;
+ return strcmp(kva->key, kvb->key);
+}
--- /dev/null
+/*
+ * Copyright (C) 2010-2014 Tobias Brunner
+ * Hochschule fuer Technik Rapperswil
+ *
+ * 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. See <http://www.fsf.org/copyleft/gpl.txt>.
+ *
+ * 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.
+ */
+
+/**
+ * Internal data types and functions shared between the parser and t.
+ *
+ * @defgroup settings_types settings_types
+ * @{ @ingroup settings
+ */
+
+#ifndef SETTINGS_TYPES_H_
+#define SETTINGS_TYPES_H_
+
+typedef struct kv_t kv_t;
+typedef struct section_t section_t;
+
+#include "collections/array.h"
+
+/**
+ * Key/value pair.
+ */
+struct kv_t {
+
+ /**
+ * Key string, relative, not the full name.
+ */
+ char *key;
+
+ /**
+ * Value as string.
+ */
+ char *value;
+};
+
+/**
+ * Section containing subsections and key value pairs.
+ */
+struct section_t {
+
+ /**
+ * Name of the section.
+ */
+ char *name;
+
+ /**
+ * Fallback sections, as section_t.
+ */
+ array_t *fallbacks;
+
+ /**
+ * Subsections, as section_t.
+ */
+ array_t *sections;
+
+ /**
+ * Key value pairs, as kv_t.
+ */
+ array_t *kv;
+};
+
+/**
+ * Create a key/value pair.
+ *
+ * @param key key (gets adopted)
+ * @param value value (gets adopted)
+ * @return allocated key/value pair
+ */
+kv_t *settings_kv_create(char *key, char *value);
+
+/**
+ * Destroy a key/value pair.
+ *
+ * @param this key/value pair to destroy
+ */
+void settings_kv_destroy(kv_t *this);
+
+/**
+ * Create a section with the given name.
+ *
+ * @param name name (gets adopted)
+ * @return allocated section
+ */
+section_t *settings_section_create(char *name);
+
+/**
+ * Destroy a section.
+ *
+ * @param this section to destroy
+ */
+void settings_section_destroy(section_t *this);
+
+/**
+ * Extend the first section with the values and sub-sections of the second
+ * section, from where they are consequently moved/removed (but there might
+ * still remain some leftovers).
+ *
+ * @param base base section to extend
+ * @param extension section whose data is extracted
+ */
+void settings_section_extend(section_t *base, section_t *extension);
+
+/**
+ * Callback to find a section by name
+ */
+int settings_section_find(const void *a, const void *b);
+
+/**
+ * Callback to sort sections by name
+ */
+int settings_section_sort(const void *a, const void *b, void *user);
+
+/**
+ * Callback to find a key/value pair by key
+ */
+int settings_kv_find(const void *a, const void *b);
+
+/**
+ * Callback to sort kv pairs by key
+ */
+int settings_kv_sort(const void *a, const void *b, void *user);
+
+#endif /** SETTINGS_TYPES_H_ @}*/
projects / people / ms / strongswan.git / commitdiff
