| 69 | #define READ_SIZE 1024*512 |
| 70 | |
| 71 | pstatus_t QPhotorec::photorec_aux(alloc_data_t *list_search_space) |
| 72 | { |
| 73 | uint64_t offset; |
| 74 | unsigned char *buffer_start; |
| 75 | unsigned char *buffer_olddata; |
| 76 | unsigned char *buffer; |
| 77 | time_t start_time; |
| 78 | time_t previous_time; |
| 79 | time_t next_checkpoint; |
| 80 | pstatus_t ind_stop=PSTATUS_OK; |
| 81 | unsigned int buffer_size; |
| 82 | const unsigned int blocksize=params->blocksize; |
| 83 | const unsigned int read_size=(blocksize>65536?blocksize:65536); |
| 84 | uint64_t offset_before_back=0; |
| 85 | unsigned int back=0; |
| 86 | pfstatus_t file_recovered_old=PFSTATUS_BAD; |
| 87 | alloc_data_t *current_search_space; |
| 88 | file_recovery_t file_recovery; |
| 89 | memset(&file_recovery, 0, sizeof(file_recovery)); |
| 90 | reset_file_recovery(&file_recovery); |
| 91 | file_recovery.blocksize=blocksize; |
| 92 | buffer_size=blocksize + READ_SIZE; |
| 93 | buffer_start=(unsigned char *)MALLOC(buffer_size); |
| 94 | buffer_olddata=buffer_start; |
| 95 | buffer=buffer_olddata+blocksize; |
| 96 | start_time=time(NULL); |
| 97 | previous_time=start_time; |
| 98 | next_checkpoint=start_time+5*60; |
| 99 | memset(buffer_olddata,0,blocksize); |
| 100 | current_search_space=td_list_first_entry(&list_search_space->list, alloc_data_t, list); |
| 101 | offset=set_search_start(params, ¤t_search_space, list_search_space); |
| 102 | if(options->verbose > 0) |
| 103 | info_list_search_space(list_search_space, current_search_space, params->disk->sector_size, 0, options->verbose); |
| 104 | if(options->verbose > 1) |
| 105 | { |
| 106 | log_verbose("Reading sector %10llu/%llu\n", |
| 107 | (unsigned long long)((offset-params->partition->part_offset)/params->disk->sector_size), |
| 108 | (unsigned long long)((params->partition->part_size-1)/params->disk->sector_size)); |
| 109 | } |
| 110 | params->disk->pread(params->disk, buffer, READ_SIZE, offset); |
| 111 | header_ignored(NULL); |
| 112 | while(current_search_space!=list_search_space) |
| 113 | { |
| 114 | pfstatus_t file_recovered=PFSTATUS_BAD; |
| 115 | uint64_t old_offset=offset; |
| 116 | data_check_t data_check_status=DC_SCAN; |
| 117 | #ifdef DEBUG |
| 118 | log_debug("sector %llu\n", |
| 119 | (unsigned long long)((offset-params->partition->part_offset)/params->disk->sector_size)); |
| 120 | if(!(current_search_space->start<=offset && offset<=current_search_space->end)) |
| 121 | { |
| 122 | log_critical("BUG: offset=%llu not in [%llu-%llu]\n", |
| 123 | (unsigned long long)(offset/params->disk->sector_size), |
| 124 | (unsigned long long)(current_search_space->start/params->disk->sector_size), |
| 125 | (unsigned long long)(current_search_space->end/params->disk->sector_size)); |
| 126 | log_close(); |
| 127 | exit(1); |
| 128 | } |
nothing calls this directly
no test coverage detected