1 /* 2 Bacula(R) - The Network Backup Solution 3 4 Copyright (C) 2000-2020 Kern Sibbald 5 6 The original author of Bacula is Kern Sibbald, with contributions 7 from many others, a complete list can be found in the file AUTHORS. 8 9 You may use this file and others of this release according to the 10 license defined in the LICENSE file, which includes the Affero General 11 Public License, v3.0 ("AGPLv3") and some additional permissions and 12 terms pursuant to its AGPLv3 Section 7. 13 14 This notice must be preserved when any source code is 15 conveyed and/or propagated. 16 17 Bacula(R) is a registered trademark of Kern Sibbald. 18 */ 19 20 #ifndef journalfilerecord_H 21 #define journalfilerecord_H 22 23 #include "bacula.h" 24 #include <string.h> 25 26 /** 27 * Implementation is part of Bacula's findlib module, and is on: 28 * "/src/findlib/attribs.c" 29 */ 30 extern int decode_stat(char *buf, struct stat *statp, int stat_size, int32_t *LinkFI); 31 extern void encode_stat(char *buf, struct stat *statp, int stat_size, int32_t LinkFI, int data_stream); 32 33 /** 34 * @brief Data that is saved and retrieved by using the @class Journal 35 */ 36 class FileRecord 37 { 38 public: 39 char *name; 40 char *sname; 41 char *fattrs; 42 int64_t mtime; 43 FileRecord()44 FileRecord(): 45 name(NULL), sname(NULL), fattrs(NULL), mtime(0) 46 {} 47 encode_attrs()48 bool encode_attrs() { 49 struct stat statbuf; 50 #ifndef HAVE_WIN32 51 if(lstat(this->name, &statbuf) != 0) { 52 return false; 53 } 54 55 this->mtime = (int64_t) statbuf.st_mtime; 56 this->fattrs = (char *) malloc(500 * sizeof(char)); 57 encode_stat(this->fattrs, &statbuf, sizeof(statbuf), 0, 0); 58 #else 59 FILE *fp = fopen(this->name, "r"); 60 61 if (!fp) { 62 Dmsg1(0, "Could not open file %s\n", this->name); 63 return false; 64 } 65 66 int fd = _fileno(fp); 67 68 if(fstat(fd, &statbuf) != 0) { 69 fclose(fp); 70 Dmsg1(0, "Could not encode attributes of file %s\n", this->name); 71 return false; 72 } 73 74 this->mtime = (int64_t) statbuf.st_mtime; 75 this->fattrs = (char *) malloc(500 * sizeof(char)); 76 encode_stat(this->fattrs, &statbuf, sizeof(statbuf), 0, 0); 77 fclose(fp); 78 #endif 79 return true; 80 } 81 decode_attrs(struct stat & sbuf)82 void decode_attrs(struct stat &sbuf) { 83 int32_t lfi; 84 decode_stat(this->fattrs, &sbuf, sizeof(sbuf), &lfi); 85 } 86 equals(const FileRecord * rec)87 bool equals(const FileRecord *rec) { 88 return strcmp(this->name, rec->name) == 0 89 && strcmp(this->fattrs, rec->fattrs) == 0 90 && this->mtime == rec->mtime; 91 } 92 getBaculaName(POOLMEM * target)93 void getBaculaName(POOLMEM *target) { 94 char mtime_date[200]; 95 time_t t = (time_t) mtime; 96 struct tm *timeinfo = localtime(&t); 97 strftime(mtime_date, 200, "%Y%m%d_%H%M%S", timeinfo); 98 Mmsg(target, "%s.%s", name, mtime_date); 99 } 100 ~FileRecord()101 ~FileRecord() { 102 if (name != NULL) { 103 free(name); 104 } 105 106 if (sname != NULL) { 107 free(sname); 108 } 109 110 if (fattrs != NULL) { 111 free(fattrs); 112 } 113 } 114 }; 115 116 #endif 117