summaryrefslogtreecommitdiffstats
path: root/third_party/heimdal/lib/base/heimbase.h
diff options
context:
space:
mode:
Diffstat (limited to 'third_party/heimdal/lib/base/heimbase.h')
-rw-r--r--third_party/heimdal/lib/base/heimbase.h527
1 files changed, 527 insertions, 0 deletions
diff --git a/third_party/heimdal/lib/base/heimbase.h b/third_party/heimdal/lib/base/heimbase.h
new file mode 100644
index 0000000..3706fc8
--- /dev/null
+++ b/third_party/heimdal/lib/base/heimbase.h
@@ -0,0 +1,527 @@
+/*
+ * Copyright (c) 2010 Kungliga Tekniska Högskolan
+ * (Royal Institute of Technology, Stockholm, Sweden).
+ * All rights reserved.
+ *
+ * Portions Copyright (c) 2010 Apple Inc. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ *
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ *
+ * 3. Neither the name of the Institute nor the names of its contributors
+ * may be used to endorse or promote products derived from this software
+ * without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ */
+
+#ifndef HEIM_BASE_H
+#define HEIM_BASE_H 1
+
+#include "config.h"
+
+#include <sys/types.h>
+#ifndef _WIN32
+#include <sys/socket.h>
+#endif
+#if !defined(WIN32) && !defined(HAVE_DISPATCH_DISPATCH_H) && defined(ENABLE_PTHREAD_SUPPORT)
+#include <pthread.h>
+#endif
+#include <krb5-types.h>
+#include <stdarg.h>
+#ifdef _WIN32
+#include <winsock2.h>
+#endif
+#ifdef HAVE_STDBOOL_H
+#include <stdbool.h>
+#else
+#ifndef false
+#define false 0
+#endif
+#ifndef true
+#define true 1
+#endif
+#endif
+
+#include <stdint.h>
+
+#include <heim_err.h>
+
+#ifdef _WIN32
+#define HEIM_CALLCONV __stdcall
+#define HEIM_LIB_CALL __stdcall
+#else
+#define HEIM_CALLCONV
+#define HEIM_LIB_CALL
+#endif
+
+#if !defined(__GNUC__) && !defined(__attribute__)
+#define __attribute__(x)
+#endif
+
+#define HEIM_BASE_API_VERSION 20130210
+
+/*
+ * Generic facilities (moved from lib/krb5/.
+ */
+
+typedef int32_t heim_error_code;
+typedef struct heim_context_s *heim_context;
+typedef struct heim_pcontext_s *heim_pcontext;
+
+typedef void (HEIM_CALLCONV *heim_log_log_func_t)(heim_context,
+ const char *,
+ const char *,
+ void *);
+typedef void (HEIM_CALLCONV *heim_log_close_func_t)(void *);
+
+typedef struct heim_log_facility_s heim_log_facility;
+
+typedef uintptr_t
+(HEIM_LIB_CALL *heim_get_instance_func_t)(const char *);
+
+#define HEIM_PLUGIN_INVOKE_ALL 1
+
+struct heim_plugin_data {
+ const char *module;
+ const char *name;
+ int min_version;
+ const char **deps;
+ heim_get_instance_func_t get_instance;
+};
+
+/*
+ * heim_config_binding is identical to struct krb5_config_binding
+ * within krb5.h. Its format is public and used by callers of
+ * krb5_config_get_list() and krb5_config_vget_list().
+ */
+enum heim_config_type {
+ heim_config_string,
+ heim_config_list,
+};
+struct heim_config_binding {
+ enum heim_config_type type;
+ char *name;
+ struct heim_config_binding *next;
+ union {
+ char *string;
+ struct heim_config_binding *list;
+ void *generic;
+ } u;
+};
+typedef struct heim_config_binding heim_config_binding;
+typedef struct heim_config_binding heim_config_section;
+
+/*
+ * CF-like, JSON APIs
+ */
+
+typedef void * heim_object_t;
+typedef unsigned int heim_tid_t;
+typedef heim_object_t heim_bool_t;
+typedef heim_object_t heim_null_t;
+#ifdef WIN32
+typedef LONG heim_base_once_t;
+#define HEIM_BASE_ONCE_INIT 0
+#elif defined(HAVE_DISPATCH_DISPATCH_H)
+typedef long heim_base_once_t; /* XXX arch dependant */
+#define HEIM_BASE_ONCE_INIT 0
+#elif defined(ENABLE_PTHREAD_SUPPORT)
+typedef pthread_once_t heim_base_once_t;
+#define HEIM_BASE_ONCE_INIT PTHREAD_ONCE_INIT
+#else
+typedef long heim_base_once_t; /* XXX arch dependant */
+#define HEIM_BASE_ONCE_INIT 0
+#endif
+
+#if !defined(__has_extension)
+#define __has_extension(x) 0
+#endif
+
+#define HEIM_REQUIRE_GNUC(m,n,p) \
+ (((__GNUC__ * 10000) + (__GNUC_MINOR__ * 100) + __GNUC_PATCHLEVEL__) >= \
+ (((m) * 10000) + ((n) * 100) + (p)))
+
+
+#if __has_extension(__builtin_expect) || HEIM_REQUIRE_GNUC(3,0,0)
+#define heim_builtin_expect(_op,_res) __builtin_expect(_op,_res)
+#else
+#define heim_builtin_expect(_op,_res) (_op)
+#endif
+
+
+heim_object_t heim_retain(heim_object_t);
+void heim_release(heim_object_t);
+
+void heim_show(heim_object_t);
+
+typedef void (HEIM_CALLCONV *heim_type_dealloc)(void *);
+
+void *
+heim_alloc(size_t size, const char *name, heim_type_dealloc dealloc);
+
+heim_tid_t
+heim_get_tid(heim_object_t object);
+
+int
+heim_cmp(heim_object_t a, heim_object_t b);
+
+uintptr_t
+heim_get_hash(heim_object_t ptr);
+
+void
+heim_base_once_f(heim_base_once_t *, void *, void (*)(void *));
+
+void
+heim_abort(const char *fmt, ...)
+ HEIMDAL_NORETURN_ATTRIBUTE
+ HEIMDAL_PRINTF_ATTRIBUTE((__printf__, 1, 2));
+
+void
+heim_abortv(const char *fmt, va_list ap)
+ HEIMDAL_NORETURN_ATTRIBUTE
+ HEIMDAL_PRINTF_ATTRIBUTE((__printf__, 1, 0));
+
+#define heim_assert(e,t) \
+ (heim_builtin_expect(!(e), 0) ? heim_abort(t ":" #e) : (void)0)
+
+/*
+ *
+ */
+
+heim_null_t
+heim_null_create(void);
+
+heim_bool_t
+heim_bool_create(int);
+
+int
+heim_bool_val(heim_bool_t);
+
+/*
+ * Array
+ */
+
+typedef struct heim_array_data *heim_array_t;
+
+heim_array_t heim_array_create(void);
+heim_tid_t heim_array_get_type_id(void);
+
+typedef void (*heim_array_iterator_f_t)(heim_object_t, void *, int *);
+typedef int (*heim_array_filter_f_t)(heim_object_t, void *);
+
+int heim_array_append_value(heim_array_t, heim_object_t);
+int heim_array_insert_value(heim_array_t, size_t idx, heim_object_t);
+void heim_array_iterate_f(heim_array_t, void *, heim_array_iterator_f_t);
+void heim_array_iterate_reverse_f(heim_array_t, void *, heim_array_iterator_f_t);
+#ifdef __BLOCKS__
+void heim_array_iterate(heim_array_t, void (^)(heim_object_t, int *));
+void heim_array_iterate_reverse(heim_array_t, void (^)(heim_object_t, int *));
+#endif
+size_t heim_array_get_length(heim_array_t);
+heim_object_t
+ heim_array_get_value(heim_array_t, size_t);
+heim_object_t
+ heim_array_copy_value(heim_array_t, size_t);
+void heim_array_set_value(heim_array_t, size_t, heim_object_t);
+void heim_array_delete_value(heim_array_t, size_t);
+void heim_array_filter_f(heim_array_t, void *, heim_array_filter_f_t);
+#ifdef __BLOCKS__
+void heim_array_filter(heim_array_t, int (^)(heim_object_t));
+#endif
+
+/*
+ * Dict
+ */
+
+typedef struct heim_dict_data *heim_dict_t;
+
+heim_dict_t heim_dict_create(size_t size);
+heim_tid_t heim_dict_get_type_id(void);
+
+typedef void (*heim_dict_iterator_f_t)(heim_object_t, heim_object_t, void *);
+
+int heim_dict_set_value(heim_dict_t, heim_object_t, heim_object_t);
+void heim_dict_iterate_f(heim_dict_t, void *, heim_dict_iterator_f_t);
+#ifdef __BLOCKS__
+void heim_dict_iterate(heim_dict_t, void (^)(heim_object_t, heim_object_t));
+#endif
+
+heim_object_t
+ heim_dict_get_value(heim_dict_t, heim_object_t);
+heim_object_t
+ heim_dict_copy_value(heim_dict_t, heim_object_t);
+void heim_dict_delete_key(heim_dict_t, heim_object_t);
+
+/*
+ * String
+ */
+
+typedef struct heim_string_data *heim_string_t;
+typedef void (*heim_string_free_f_t)(void *);
+
+heim_string_t heim_string_create(const char *);
+heim_string_t heim_string_ref_create(const char *, heim_string_free_f_t);
+heim_string_t heim_string_create_with_bytes(const void *, size_t);
+heim_string_t heim_string_ref_create_with_bytes(const void *, size_t,
+ heim_string_free_f_t);
+heim_string_t heim_string_create_with_format(const char *, ...);
+heim_tid_t heim_string_get_type_id(void);
+const char * heim_string_get_utf8(heim_string_t);
+
+#define HSTR(_str) (__heim_string_constant("" _str ""))
+heim_string_t __heim_string_constant(const char *);
+
+/*
+ * Errors
+ */
+
+typedef struct heim_error * heim_error_t;
+
+heim_error_t heim_error_create_enomem(void);
+
+heim_error_t heim_error_create(int, const char *, ...)
+ HEIMDAL_PRINTF_ATTRIBUTE((__printf__, 2, 3));
+
+void heim_error_create_opt(heim_error_t *error, int error_code, const char *fmt, ...)
+ HEIMDAL_PRINTF_ATTRIBUTE((__printf__, 3, 4));
+
+heim_error_t heim_error_createv(int, const char *, va_list)
+ HEIMDAL_PRINTF_ATTRIBUTE((__printf__, 2, 0));
+
+heim_string_t heim_error_copy_string(heim_error_t);
+int heim_error_get_code(heim_error_t);
+
+heim_error_t heim_error_append(heim_error_t, heim_error_t);
+
+/*
+ * Path
+ */
+
+heim_object_t heim_path_get(heim_object_t ptr, heim_error_t *error, ...);
+heim_object_t heim_path_copy(heim_object_t ptr, heim_error_t *error, ...);
+heim_object_t heim_path_vget(heim_object_t ptr, heim_error_t *error,
+ va_list ap);
+heim_object_t heim_path_vcopy(heim_object_t ptr, heim_error_t *error,
+ va_list ap);
+
+int heim_path_vcreate(heim_object_t ptr, size_t size, heim_object_t leaf,
+ heim_error_t *error, va_list ap);
+int heim_path_create(heim_object_t ptr, size_t size, heim_object_t leaf,
+ heim_error_t *error, ...);
+
+void heim_path_vdelete(heim_object_t ptr, heim_error_t *error, va_list ap);
+void heim_path_delete(heim_object_t ptr, heim_error_t *error, ...);
+
+/*
+ * Data (octet strings)
+ */
+
+#ifndef __HEIM_BASE_DATA__
+#define __HEIM_BASE_DATA__
+struct heim_base_data {
+ size_t length;
+ void *data;
+};
+typedef struct heim_base_data heim_octet_string;
+#endif
+
+typedef struct heim_base_data * heim_data_t;
+typedef void (*heim_data_free_f_t)(void *);
+
+heim_data_t heim_data_create(const void *, size_t);
+heim_data_t heim_data_ref_create(const void *, size_t, heim_data_free_f_t);
+heim_tid_t heim_data_get_type_id(void);
+const heim_octet_string *
+ heim_data_get_data(heim_data_t);
+const void * heim_data_get_ptr(heim_data_t);
+size_t heim_data_get_length(heim_data_t);
+
+/*
+ * DB
+ */
+
+typedef struct heim_db_data *heim_db_t;
+
+typedef void (*heim_db_iterator_f_t)(heim_data_t, heim_data_t, void *);
+
+typedef int (*heim_db_plug_open_f_t)(void *, const char *, const char *,
+ heim_dict_t, void **, heim_error_t *);
+typedef int (*heim_db_plug_clone_f_t)(void *, void **, heim_error_t *);
+typedef int (*heim_db_plug_close_f_t)(void *, heim_error_t *);
+typedef int (*heim_db_plug_lock_f_t)(void *, int, heim_error_t *);
+typedef int (*heim_db_plug_unlock_f_t)(void *, heim_error_t *);
+typedef int (*heim_db_plug_sync_f_t)(void *, heim_error_t *);
+typedef int (*heim_db_plug_begin_f_t)(void *, int, heim_error_t *);
+typedef int (*heim_db_plug_commit_f_t)(void *, heim_error_t *);
+typedef int (*heim_db_plug_rollback_f_t)(void *, heim_error_t *);
+typedef heim_data_t (*heim_db_plug_copy_value_f_t)(void *, heim_string_t,
+ heim_data_t,
+ heim_error_t *);
+typedef int (*heim_db_plug_set_value_f_t)(void *, heim_string_t, heim_data_t,
+ heim_data_t, heim_error_t *);
+typedef int (*heim_db_plug_del_key_f_t)(void *, heim_string_t, heim_data_t,
+ heim_error_t *);
+typedef void (*heim_db_plug_iter_f_t)(void *, heim_string_t, void *,
+ heim_db_iterator_f_t, heim_error_t *);
+
+struct heim_db_type {
+ int version;
+ heim_db_plug_open_f_t openf;
+ heim_db_plug_clone_f_t clonef;
+ heim_db_plug_close_f_t closef;
+ heim_db_plug_lock_f_t lockf;
+ heim_db_plug_unlock_f_t unlockf;
+ heim_db_plug_sync_f_t syncf;
+ heim_db_plug_begin_f_t beginf;
+ heim_db_plug_commit_f_t commitf;
+ heim_db_plug_rollback_f_t rollbackf;
+ heim_db_plug_copy_value_f_t copyf;
+ heim_db_plug_set_value_f_t setf;
+ heim_db_plug_del_key_f_t delf;
+ heim_db_plug_iter_f_t iterf;
+};
+
+extern struct heim_db_type heim_sorted_text_file_dbtype;
+
+#define HEIM_DB_TYPE_VERSION_01 1
+
+int heim_db_register(const char *dbtype,
+ void *data,
+ struct heim_db_type *plugin);
+
+heim_db_t heim_db_create(const char *dbtype, const char *dbname,
+ heim_dict_t options, heim_error_t *error);
+heim_db_t heim_db_clone(heim_db_t, heim_error_t *);
+int heim_db_begin(heim_db_t, int, heim_error_t *);
+int heim_db_commit(heim_db_t, heim_error_t *);
+int heim_db_rollback(heim_db_t, heim_error_t *);
+heim_tid_t heim_db_get_type_id(void);
+
+int heim_db_set_value(heim_db_t, heim_string_t, heim_data_t, heim_data_t,
+ heim_error_t *);
+heim_data_t heim_db_copy_value(heim_db_t, heim_string_t, heim_data_t,
+ heim_error_t *);
+int heim_db_delete_key(heim_db_t, heim_string_t, heim_data_t,
+ heim_error_t *);
+void heim_db_iterate_f(heim_db_t, heim_string_t, void *,
+ heim_db_iterator_f_t, heim_error_t *);
+#ifdef __BLOCKS__
+void heim_db_iterate(heim_db_t, heim_string_t,
+ void (^)(heim_data_t, heim_data_t), heim_error_t *);
+#endif
+
+
+/*
+ * Number
+ */
+
+typedef struct heim_number_data *heim_number_t;
+
+heim_number_t heim_number_create(int64_t);
+heim_tid_t heim_number_get_type_id(void);
+int heim_number_get_int(heim_number_t);
+int64_t heim_number_get_long(heim_number_t);
+
+/*
+ *
+ */
+
+typedef struct heim_auto_release * heim_auto_release_t;
+
+heim_auto_release_t heim_auto_release_create(void);
+void heim_auto_release_drain(heim_auto_release_t);
+heim_object_t heim_auto_release(heim_object_t);
+
+/*
+ * JSON
+ */
+typedef enum heim_json_flags {
+ HEIM_JSON_F_NO_C_NULL = 1,
+ HEIM_JSON_F_STRICT_STRINGS = 2,
+ HEIM_JSON_F_NO_DATA = 4,
+ HEIM_JSON_F_NO_DATA_DICT = 8,
+ HEIM_JSON_F_STRICT_DICT = 16,
+ HEIM_JSON_F_STRICT = 31,
+ HEIM_JSON_F_CNULL2JSNULL = 32,
+ HEIM_JSON_F_TRY_DECODE_DATA = 64,
+ HEIM_JSON_F_ONE_LINE = 128
+} heim_json_flags_t;
+
+heim_object_t heim_json_create(const char *, size_t, heim_json_flags_t,
+ heim_error_t *);
+heim_object_t heim_json_create_with_bytes(const void *, size_t, size_t,
+ heim_json_flags_t,
+ heim_error_t *);
+heim_string_t heim_json_copy_serialize(heim_object_t, heim_json_flags_t,
+ heim_error_t *);
+
+
+/*
+ * Debug
+ */
+
+heim_string_t
+heim_description(heim_object_t ptr);
+
+/*
+ * Binary search.
+ *
+ * Note: these are private until integrated into the heimbase object system.
+ */
+typedef struct bsearch_file_handle *bsearch_file_handle;
+int _bsearch_text(const char *buf, size_t buf_sz, const char *key,
+ char **value, size_t *location, size_t *loops);
+int _bsearch_file_open(const char *fname, size_t max_sz, size_t page_sz,
+ bsearch_file_handle *bfh, size_t *reads);
+int _bsearch_file(bsearch_file_handle bfh, const char *key, char **value,
+ size_t *location, size_t *loops, size_t *reads);
+void _bsearch_file_info(bsearch_file_handle bfh, size_t *page_sz,
+ size_t *max_sz, int *blockwise);
+void _bsearch_file_close(bsearch_file_handle *bfh);
+
+/*
+ * Thread-specific keys
+ */
+
+int heim_w32_key_create(unsigned long *, void (*)(void *));
+int heim_w32_delete_key(unsigned long);
+int heim_w32_setspecific(unsigned long, void *);
+void *heim_w32_getspecific(unsigned long);
+void heim_w32_service_thread_detach(void *);
+
+#include <heim_threads.h>
+#include "heimbase-atomics.h"
+#include <com_err.h>
+
+/*
+ * Service logging facility (moved from kdc/).
+ */
+
+#define HEIM_SVC_AUDIT_EATWHITE 0x1
+#define HEIM_SVC_AUDIT_VIS 0x2
+#define HEIM_SVC_AUDIT_VISLAST 0x4
+
+typedef struct heim_svc_req_desc_common_s *heim_svc_req_desc;
+
+#include <heimbase-protos.h>
+
+#endif /* HEIM_BASE_H */