OpenDNSSEC-signer  1.3.8
/build/buildd/opendnssec-1.3.8/signer/src/shared/file.h
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00001 /*
00002  * $Id: file.h 6244 2012-04-03 13:56:27Z matthijs $
00003  *
00004  * Copyright (c) 2009 NLNet Labs. All rights reserved.
00005  *
00006  * Redistribution and use in source and binary forms, with or without
00007  * modification, are permitted provided that the following conditions
00008  * are met:
00009  * 1. Redistributions of source code must retain the above copyright
00010  *    notice, this list of conditions and the following disclaimer.
00011  * 2. Redistributions in binary form must reproduce the above copyright
00012  *    notice, this list of conditions and the following disclaimer in the
00013  *    documentation and/or other materials provided with the distribution.
00014  *
00015  * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
00016  * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
00017  * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
00018  * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY
00019  * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
00020  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE
00021  * GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
00022  * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER
00023  * IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
00024  * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
00025  * IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
00026  *
00027  */
00028 
00034 #ifndef SHARED_FILE_H
00035 #define SHARED_FILE_H
00036 
00037 #include "config.h"
00038 #include "shared/status.h"
00039 
00040 #include <stdio.h>
00041 #include <stdlib.h>
00042 #include <time.h>
00043 
00044 #ifdef HAVE_SYS_TYPES_H
00045 # include <sys/types.h>
00046 #endif
00047 #ifdef HAVE_UNISTD_H
00048 # include <unistd.h>
00049 #endif
00050 
00051 #define SYSTEM_MAXLEN 1024
00052 
00059 const char* ods_file_mode2str(const char* mode);
00060 
00068 int ods_fgetc(FILE* fd, unsigned int* line_nr);
00069 
00077 int ods_skip_whitespace(FILE* fd, unsigned int* line_nr);
00078 
00088 char* ods_build_path(const char* file, const char* suffix, int dir,
00089     int no_slash);
00090 
00099 FILE* ods_fopen(const char* file, const char* dir, const char* mode);
00100 
00106 void ods_fclose(FILE* fd);
00107 
00115 ssize_t ods_writen(int fd, const void* vptr, size_t n);
00116 
00123 time_t ods_file_lastmodified(const char* file);
00124 
00132 int ods_strcmp(const char* s1, const char* s2);
00133 
00142 const char* ods_replace(const char *str, const char *oldstr,
00143     const char *newstr);
00144 
00151 char* ods_dir_name(const char* file);
00152 
00160 ods_status ods_file_copy(const char* file1, const char* file2);
00161 
00170 void ods_chown(const char* file, uid_t uid, gid_t gid, int getdir);
00171 
00172 
00178 void ods_str_trim(char* str);
00179 
00180 #endif /* SHARED_FILE_H */