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Diffstat (limited to 'server/util/util.h')
| -rw-r--r-- | server/util/util.h | 256 |
1 files changed, 0 insertions, 256 deletions
diff --git a/server/util/util.h b/server/util/util.h deleted file mode 100644 index 945e20d0..00000000 --- a/server/util/util.h +++ /dev/null @@ -1,256 +0,0 @@ -/* - Authors: - Simo Sorce <ssorce@redhat.com> - - Copyright (C) 2009 Red Hat - - 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/>. -*/ - -#ifndef __SSSD_UTIL_H__ -#define __SSSD_UTIL_H__ - -#include <stdio.h> -#include <stdint.h> -#include <stdbool.h> -#include <unistd.h> -#include <string.h> -#include <errno.h> -#include <libintl.h> -#include <limits.h> -#include <locale.h> -#include <time.h> -#include <pcre.h> -#include <sys/types.h> - -#include "config.h" - -#include <talloc.h> -#include <tevent.h> -#include <ldb.h> - -#ifndef HAVE_ERRNO_T -#define HAVE_ERRNO_T -typedef int errno_t; -#endif - -#define _(STRING) gettext (STRING) - -extern const char *debug_prg_name; -extern int debug_level; -extern int debug_timestamps; -extern int debug_to_file; -extern const char *debug_log_file; -void debug_fn(const char *format, ...); -errno_t set_debug_file_from_fd(const int fd); - -#define SSSD_DEBUG_OPTS \ - {"debug-level", 'd', POPT_ARG_INT, &debug_level, 0, \ - _("Debug level"), NULL}, \ - {"debug-to-files", 'f', POPT_ARG_NONE, &debug_to_file, 0, \ - _("Send the debug output to files instead of stderr"), NULL }, \ - {"debug-timestamps", 0, POPT_ARG_INT, &debug_timestamps, 0, \ - _("Add debug timestamps"), NULL}, - -/** \def DEBUG(level, body) - \brief macro to generate debug messages - - \param level the debug level, please respect the following guidelines: - - 1 is for critical errors users may find it difficult to understand but - are still quite clear - - 2-4 is for stuff developers are interested in in general, but - shouldn't fill the screen with useless low level verbose stuff - - 5-6 is for errors you may want to track, but only if you explicitly - looking for additional clues - - 7-10 is for informational stuff - - \param body the debug message you want to send, should end with \n -*/ -#define DEBUG(level, body) do { \ - if (level <= debug_level) { \ - if (debug_timestamps) { \ - time_t rightnow = time(NULL); \ - char stamp[25]; \ - memcpy(stamp, ctime(&rightnow), 24); \ - stamp[24] = '\0'; \ - debug_fn("(%s) [%s] [%s] (%d): ", \ - stamp, debug_prg_name, __FUNCTION__, level); \ - } else { \ - debug_fn("[%s] [%s] (%d): ", \ - debug_prg_name, __FUNCTION__, level); \ - } \ - debug_fn body; \ - } \ -} while(0); - -#define PRINT(fmt, ...) fprintf(stdout, gettext(fmt), ##__VA_ARGS__) -#define ERROR(fmt, ...) fprintf(stderr, gettext(fmt), ##__VA_ARGS__) - -#ifndef discard_const -#define discard_const(ptr) ((void *)((uintptr_t)(ptr))) -#endif - -#ifndef NULL -#define NULL 0 -#endif - -#define ZERO_STRUCT(x) memset((char *)&(x), 0, sizeof(x)) - -#define EOK 0 - -#define SSSD_MAIN_OPTS SSSD_DEBUG_OPTS - -#define FLAGS_NONE 0x0000 -#define FLAGS_DAEMON 0x0001 -#define FLAGS_INTERACTIVE 0x0002 -#define FLAGS_PID_FILE 0x0004 - -#ifndef talloc_zfree -#define talloc_zfree(ptr) do { talloc_free(ptr); ptr = NULL; } while(0) -#endif - -#ifndef discard_const_p -#if defined(__intptr_t_defined) || defined(HAVE_INTPTR_T) -# define discard_const_p(type, ptr) ((type *)((intptr_t)(ptr))) -#else -# define discard_const_p(type, ptr) ((type *)(ptr)) -#endif -#endif - -/* TODO: remove later - * These functions are available in the latest tevent and are the ones that - * should be used as tevent_req is rightfully opaque there */ -#ifndef tevent_req_data -#define tevent_req_data(req, type) ((type *)req->private_state) -#define tevent_req_set_callback(req, func, data) \ - do { req->async.fn = func; req->async.private_data = data; } while(0) -#define tevent_req_callback_data(req, type) ((type *)req->async.private_data) -#define tevent_req_notify_callback(req) \ - do { \ - if (req->async.fn != NULL) { \ - req->async.fn(req); \ - } \ - } while(0) - -/* noop */ -#define tevent_loop_allow_nesting(x) -#endif - -#define TEVENT_REQ_RETURN_ON_ERROR(req) do { \ - enum tevent_req_state TRROEstate; \ - uint64_t TRROEerr; \ - \ - if (tevent_req_is_error(req, &TRROEstate, &TRROEerr)) { \ - if (TRROEstate == TEVENT_REQ_USER_ERROR) { \ - return TRROEerr; \ - } \ - return EIO; \ - } \ -} while (0) - -#define OUT_OF_ID_RANGE(id, min, max) \ - (id == 0 || (min && (id < min)) || (max && (id > max))) - -#define COPY_MEM(to, from, ptr, size) do { \ - memcpy(to, from, size); \ - ptr += size; \ -} while(0) - -#define COPY_TYPE(to, from, ptr, type) COPY_MEM(to, from, ptr, sizeof(type)) - -#define COPY_VALUE(to, value, ptr, type) do { \ - type CV_MACRO_val = (type) value; \ - COPY_TYPE(to, &CV_MACRO_val, ptr, type); \ -} while(0) - -#define COPY_UINT32(to, from, ptr) COPY_TYPE(to, from, ptr, uint32_t) -#define COPY_UINT32_VALUE(to, value, ptr) COPY_VALUE(to, value, ptr, uint32_t) -#define COPY_INT32(to, from, ptr) COPY_TYPE(to, from, ptr, int32_t) -#define COPY_INT32_VALUE(to, value, ptr) COPY_VALUE(to, value, ptr, int32_t) - -#define COPY_UINT32_CHECK(to, from, ptr, size) do { \ - if ((ptr + sizeof(uint32_t)) > size) return EINVAL; \ - COPY_UINT32(to, from, ptr); \ -} while(0) - -#include "util/dlinklist.h" - -/* From debug.c */ -void ldb_debug_messages(void *context, enum ldb_debug_level level, - const char *fmt, va_list ap); -int open_debug_file_ex(const char *filename, FILE **filep); -int open_debug_file(void); - -/* from server.c */ -struct main_context { - struct tevent_context *event_ctx; - struct confdb_ctx *confdb_ctx; -}; - -int die_if_parent_died(void); -int server_setup(const char *name, int flags, - const char *conf_entry, - struct main_context **main_ctx); -void server_loop(struct main_context *main_ctx); - -/* from signal.c */ -#include <signal.h> -void BlockSignals(bool block, int signum); -void (*CatchSignal(int signum,void (*handler)(int )))(int); -void CatchChild(void); -void CatchChildLeaveStatus(void); - -/* from memory.c */ -typedef int (void_destructor_fn_t)(void *); - -struct mem_holder { - void *mem; - void_destructor_fn_t *fn; -}; - -void *sss_mem_attach(TALLOC_CTX *mem_ctx, - void *ptr, - void_destructor_fn_t *fn); - -int password_destructor(void *memctx); - -/* from usertools.c */ -char *get_username_from_uid(TALLOC_CTX *mem_ctx, uid_t uid); - -struct sss_names_ctx { - char *re_pattern; - char *fq_fmt; - - pcre *re; -}; - -int sss_names_init(TALLOC_CTX *mem_ctx, - struct confdb_ctx *cdb, - struct sss_names_ctx **out); - -int sss_parse_name(TALLOC_CTX *memctx, - struct sss_names_ctx *snctx, - const char *orig, char **domain, char **name); - -/* from backup-file.c */ -int backup_file(const char *src, int dbglvl); - -/* from check_and_open.c */ -errno_t check_and_open_readonly(const char *filename, int *fd, const uid_t uid, - const gid_t gid, const mode_t mode); - -/* from util.c */ -int split_on_separator(TALLOC_CTX *mem_ctx, const char *str, - const char sep, bool trim, char ***_list, int *size); -#endif /* __SSSD_UTIL_H__ */ |