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Diffstat (limited to '')
| -rw-r--r-- | src/logging.c | 959 |
1 files changed, 959 insertions, 0 deletions
diff --git a/src/logging.c b/src/logging.c new file mode 100644 index 0000000..ca103ef --- /dev/null +++ b/src/logging.c @@ -0,0 +1,959 @@ +/* + * logging.c: Logging facilities for nwipe. + * + * Copyright Darik Horn <dajhorn-dban@vanadac.com>. + * + * 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, version 2. + * + * 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, write to the Free Software Foundation, Inc., + * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. + * + */ + +#ifndef _DEFAULT_SOURCE +#define _DEFAULT_SOURCE +#endif + +#ifndef _POSIX_SOURCE +#define _POSIX_SOURCE +#endif + +#include "stdio.h" +#include "stdlib.h" +#include "string.h" +#include "stdarg.h" +#include "nwipe.h" +#include "context.h" +#include "method.h" +#include "prng.h" +#include "options.h" +#include "logging.h" +#include "create_pdf.h" +#include "miscellaneous.h" + +/* Global array to hold log values to print when logging to STDOUT */ +char** log_lines; +int log_current_element = 0; +int log_elements_allocated = 0; +int log_elements_displayed = 0; +pthread_mutex_t mutex1 = PTHREAD_MUTEX_INITIALIZER; + +void nwipe_log( nwipe_log_t level, const char* format, ... ) +{ + /** + * Writes a message to the program log file. + * + */ + + extern int terminate_signal; + extern int user_abort; + + char** result; + char* malloc_result; + char message_buffer[MAX_LOG_LINE_CHARS * sizeof( char )]; + int chars_written; + + int message_buffer_length; + int r; /* result buffer */ + + /* A time buffer. */ + time_t t; + + /* A pointer to the system time struct. */ + struct tm* p; + r = pthread_mutex_lock( &mutex1 ); + if( r != 0 ) + { + fprintf( stderr, "nwipe_log: pthread_mutex_lock failed. Code %i \n", r ); + return; + } + + /* Get the current time. */ + t = time( NULL ); + p = localtime( &t ); + + /* Position of writing to current log string */ + int line_current_pos = 0; + + /* initialise characters written */ + chars_written = 0; + + /* Only log messages with the debug label if the command line --verbose + * options has been specified, otherwise just return + */ + if( level == NWIPE_LOG_DEBUG && nwipe_options.verbose == 0 ) + { + r = pthread_mutex_unlock( &mutex1 ); + if( r != 0 ) + { + fprintf( stderr, "nwipe_log: pthread_mutex_unlock failed. Code %i \n", r ); + } + return; + } + + /* Print the date. The rc script uses the same format. */ + if( level != NWIPE_LOG_NOTIMESTAMP ) + { + chars_written = snprintf( message_buffer, + MAX_LOG_LINE_CHARS, + "[%i/%02i/%02i %02i:%02i:%02i] ", + 1900 + p->tm_year, + 1 + p->tm_mon, + p->tm_mday, + p->tm_hour, + p->tm_min, + p->tm_sec ); + } + + /* + * Has the end of the buffer been reached ?, snprintf returns the number of characters that would have been + * written if MAX_LOG_LINE_CHARS had not been reached, it does not return the actual characters written in + * all circumstances, hence why we need to check whether it's greater than MAX_LOG_LINE_CHARS and if so set + * it to MAX_LOG_LINE_CHARS, preventing a buffer overrun further down this function. + */ + + /* check if there was a complete failure to write this part of the message, in which case return */ + if( chars_written < 0 ) + { + fprintf( stderr, "nwipe_log: snprintf error when writing log line to memory.\n" ); + r = pthread_mutex_unlock( &mutex1 ); + if( r != 0 ) + { + fprintf( stderr, "nwipe_log: pthread_mutex_unlock failed. Code %i \n", r ); + return; + } + } + else + { + if( ( line_current_pos + chars_written ) > MAX_LOG_LINE_CHARS ) + { + fprintf( stderr, + "nwipe_log: Warning! The log line has been truncated as it exceeded %i characters\n", + MAX_LOG_LINE_CHARS ); + line_current_pos = MAX_LOG_LINE_CHARS; + } + else + { + line_current_pos += chars_written; + } + } + + if( line_current_pos < MAX_LOG_LINE_CHARS ) + { + switch( level ) + { + + case NWIPE_LOG_NONE: + case NWIPE_LOG_NOTIMESTAMP: + /* Do nothing. */ + break; + + /* NOTE! The debug labels, i.e. debug, info, notice etc should be left padded with spaces, in order + * to maintain column alignment. Pad a label to achieve the length of whatever the longest label happens + * to be. Important to know if you are thinking of adding another label. + */ + + case NWIPE_LOG_DEBUG: + chars_written = + snprintf( message_buffer + line_current_pos, MAX_LOG_LINE_CHARS - line_current_pos, " debug: " ); + break; + + case NWIPE_LOG_INFO: + chars_written = + snprintf( message_buffer + line_current_pos, MAX_LOG_LINE_CHARS - line_current_pos, " info: " ); + break; + + case NWIPE_LOG_NOTICE: + chars_written = + snprintf( message_buffer + line_current_pos, MAX_LOG_LINE_CHARS - line_current_pos, " notice: " ); + break; + + case NWIPE_LOG_WARNING: + chars_written = + snprintf( message_buffer + line_current_pos, MAX_LOG_LINE_CHARS - line_current_pos, "warning: " ); + break; + + case NWIPE_LOG_ERROR: + chars_written = + snprintf( message_buffer + line_current_pos, MAX_LOG_LINE_CHARS - line_current_pos, " error: " ); + break; + + case NWIPE_LOG_FATAL: + chars_written = + snprintf( message_buffer + line_current_pos, MAX_LOG_LINE_CHARS - line_current_pos, " fatal: " ); + break; + + case NWIPE_LOG_SANITY: + /* TODO: Request that the user report the log. */ + chars_written = + snprintf( message_buffer + line_current_pos, MAX_LOG_LINE_CHARS - line_current_pos, " sanity: " ); + break; + + default: + chars_written = snprintf( + message_buffer + line_current_pos, MAX_LOG_LINE_CHARS - line_current_pos, "level %i: ", level ); + } + + /* + * Has the end of the buffer been reached ? + */ + if( chars_written < 0 ) + { + fprintf( stderr, "nwipe_log: snprintf error when writing log line to memory.\n" ); + r = pthread_mutex_unlock( &mutex1 ); + if( r != 0 ) + { + fprintf( stderr, "nwipe_log: pthread_mutex_unlock failed. Code %i \n", r ); + return; + } + } + else + { + if( ( line_current_pos + chars_written ) > MAX_LOG_LINE_CHARS ) + { + fprintf( stderr, + "nwipe_log: Warning! The log line has been truncated as it exceeded %i characters\n", + MAX_LOG_LINE_CHARS ); + line_current_pos = MAX_LOG_LINE_CHARS; + } + else + { + line_current_pos += chars_written; + } + } + } + + /* The variable argument pointer. */ + va_list ap; + + /* Fetch the argument list. */ + va_start( ap, format ); + + /* Print the event. */ + if( line_current_pos < MAX_LOG_LINE_CHARS ) + { + chars_written = + vsnprintf( message_buffer + line_current_pos, MAX_LOG_LINE_CHARS - line_current_pos - 1, format, ap ); + + if( chars_written < 0 ) + { + fprintf( stderr, "nwipe_log: snprintf error when writing log line to memory.\n" ); + r = pthread_mutex_unlock( &mutex1 ); + if( r != 0 ) + { + fprintf( stderr, "nwipe_log: pthread_mutex_unlock failed. Code %i \n", r ); + va_end( ap ); + return; + } + } + else + { + if( ( line_current_pos + chars_written ) > MAX_LOG_LINE_CHARS ) + { + fprintf( stderr, + "nwipe_log: Warning! The log line has been truncated as it exceeded %i characters\n", + MAX_LOG_LINE_CHARS ); + line_current_pos = MAX_LOG_LINE_CHARS; + } + else + { + line_current_pos += chars_written; + } + } + } + + fflush( stdout ); + /* Increase the current log element pointer - we will write here, deallocation is done in cleanup() in nwipe.c */ + if( log_current_element == log_elements_allocated ) + { + log_elements_allocated++; + result = realloc( log_lines, ( log_elements_allocated ) * sizeof( char* ) ); + if( result == NULL ) + { + fprintf( stderr, "nwipe_log: realloc failed when adding a log line.\n" ); + r = pthread_mutex_unlock( &mutex1 ); + if( r != 0 ) + { + fprintf( stderr, "nwipe_log: pthread_mutex_unlock failed. Code %i \n", r ); + va_end( ap ); + return; + } + } + log_lines = result; + + /* Allocate memory for storing a single log message, deallocation is done in cleanup() in nwipe.c */ + message_buffer_length = strlen( message_buffer ) * sizeof( char ); + malloc_result = malloc( ( message_buffer_length + 1 ) * sizeof( char ) ); + if( malloc_result == NULL ) + { + fprintf( stderr, "nwipe_log: malloc failed when adding a log line.\n" ); + r = pthread_mutex_unlock( &mutex1 ); + if( r != 0 ) + { + fprintf( stderr, "nwipe_log: pthread_mutex_unlock failed. Code %i \n", r ); + va_end( ap ); + return; + } + } + log_lines[log_current_element] = malloc_result; + } + + strcpy( log_lines[log_current_element], message_buffer ); + + /* + if( level >= NWIPE_LOG_WARNING ) + { + vfprintf( stderr, format, ap ); + } + */ + + /* Release the argument list. */ + va_end( ap ); + + /* + if( level >= NWIPE_LOG_WARNING ) + { + fprintf( stderr, "\n" ); + } + */ + + /* The log file pointer. */ + FILE* fp; + + /* The log file descriptor. */ + int fd; + + if( nwipe_options.logfile[0] == '\0' ) + { + if( nwipe_options.nogui ) + { + printf( "%s\n", log_lines[log_current_element] ); + log_elements_displayed++; + } + } + else + { + /* Open the log file for appending. */ + fp = fopen( nwipe_options.logfile, "a" ); + + if( fp != NULL ) + { + + /* Get the file descriptor of the log file. */ + fd = fileno( fp ); + + /* Block and lock. */ + r = flock( fd, LOCK_EX ); + + if( r != 0 ) + { + perror( "nwipe_log: flock:" ); + fprintf( stderr, "nwipe_log: Unable to lock '%s' for logging.\n", nwipe_options.logfile ); + r = pthread_mutex_unlock( &mutex1 ); + if( r != 0 ) + { + fprintf( stderr, "nwipe_log: pthread_mutex_unlock failed. Code %i \n", r ); + + /* Unlock the file. */ + r = flock( fd, LOCK_UN ); + fclose( fp ); + return; + } + } + + fprintf( fp, "%s\n", log_lines[log_current_element] ); + + /* Unlock the file. */ + r = flock( fd, LOCK_UN ); + + if( r != 0 ) + { + perror( "nwipe_log: flock:" ); + fprintf( stderr, "Error: Unable to unlock '%s' after logging.\n", nwipe_options.logfile ); + } + + /* Close the stream. */ + r = fclose( fp ); + + if( r != 0 ) + { + perror( "nwipe_log: fclose:" ); + fprintf( stderr, "Error: Unable to close '%s' after logging.\n", nwipe_options.logfile ); + } + } + else + { + /* Tell user we can't create/open the log and terminate nwipe */ + fprintf( + stderr, "\nERROR:Unable to create/open '%s' for logging, permissions?\n\n", nwipe_options.logfile ); + r = pthread_mutex_unlock( &mutex1 ); + if( r != 0 ) + { + fprintf( stderr, "nwipe_log: pthread_mutex_unlock failed. Code %i \n", r ); + } + user_abort = 1; + terminate_signal = 1; + } + } + + log_current_element++; + + r = pthread_mutex_unlock( &mutex1 ); + if( r != 0 ) + { + fprintf( stderr, "nwipe_log: pthread_mutex_unlock failed. Code %i \n", r ); + } + return; + +} /* nwipe_log */ + +void nwipe_perror( int nwipe_errno, const char* f, const char* s ) +{ + /** + * Wrapper for perror(). + */ + + nwipe_log( NWIPE_LOG_ERROR, "%s: %s: %s", f, s, strerror( nwipe_errno ) ); + +} /* nwipe_perror */ + +void nwipe_log_OSinfo() +{ + /* Read /proc/version, format and write to the log */ + + FILE* fp = NULL; + char OS_info_temp[MAX_SIZE_OS_STRING + 1]; + char OS_info[MAX_SIZE_OS_STRING + 1]; + int idx; + int idx2; + int idx3; + int idx4; + + /* initialise OS_info & OS_info_temp strings */ + idx = 0; + while( idx < MAX_SIZE_OS_STRING + 1 ) + { + OS_info_temp[idx] = 0; + OS_info[idx] = 0; + idx++; + } + + /* Open a pipe to /proc/version for reading */ + fp = popen( "cat /proc/version", "r" ); + if( fp == NULL ) + { + nwipe_log( NWIPE_LOG_WARNING, "Unable to create a pipe to /proc/version" ); + return; + } + + /* Read the OS info */ + if( fgets( OS_info_temp, MAX_SIZE_OS_STRING, fp ) == NULL ) + { + nwipe_log( NWIPE_LOG_WARNING, "fget failed to read /proc/version" ); + fclose( fp ); + return; + } + + /* Format the string for the log, place on multiple lines as necessary, + * column aligned, left offset with n (OS_info_Line_offset) spaces */ + idx = 0; + idx2 = 0; + idx3 = OS_info_Line_Length; + + while( OS_info_temp[idx] != 0 ) + { + while( idx2 < idx3 && idx2 < MAX_SIZE_OS_STRING ) + { + /* remove newlines from the source */ + if( OS_info_temp[idx] == 0x0a ) + { + idx++; + } + + /* copy the character */ + OS_info[idx2++] = OS_info_temp[idx++]; + } + if( OS_info_temp[idx] != 0 ) + { + OS_info[idx2++] = 0x0a; + idx4 = 0; + + /* left indent with spaces */ + while( idx4 < OS_info_Line_offset && idx2 < MAX_SIZE_OS_STRING ) + { + OS_info[idx2++] = ' '; + idx4++; + } + + /* calculate idx3 ready for next line */ + idx3 += OS_info_Line_offset + OS_info_Line_Length; + } + else + { + continue; + } + } + + nwipe_log( NWIPE_LOG_INFO, "%s", OS_info ); + fclose( fp ); + return; +} + +int nwipe_log_sysinfo() +{ + FILE* fp; + char path[256]; + int len; + int r; // A result buffer. + + /* + * Remove or add keywords to be searched, depending on what information is to + * be logged, making sure the last entry in the array is a NULL string. To remove + * an entry simply comment out the keyword with // + */ + + /* The 0/1 after the keyword determines whether the data for this + * keyword is displayed when -q (anonymize) has been specified + * by the user. An quick reminder about multi dimensional arrays, the first + * []=the keyword (0-21) including the empty string. The second [] is the + * 1 or 0 value (0 or 1). The third [] is the index value into either string. + */ + char dmidecode_keywords[][2][24] = { + { "bios-version", "1" }, + { "bios-release-date", "1" }, + { "system-manufacturer", "1" }, + { "system-product-name", "1" }, + { "system-version", "1" }, + { "system-serial-number", "0" }, + { "system-uuid", "0" }, + { "baseboard-manufacturer", "1" }, + { "baseboard-product-name", "1" }, + { "baseboard-version", "1" }, + { "baseboard-serial-number", "0" }, + { "baseboard-asset-tag", "0" }, + { "chassis-manufacturer", "1" }, + { "chassis-type", "1" }, + { "chassis-version", "1" }, + { "chassis-serial-number", "0" }, + { "chassis-asset-tag", "0" }, + { "processor-family", "1" }, + { "processor-manufacturer", "1" }, + { "processor-version", "1" }, + { "processor-frequency", "1" }, + { "", "" } // terminates the keyword array. DO NOT REMOVE + }; + + char dmidecode_command[] = "dmidecode -s %s"; + char dmidecode_command2[] = "/sbin/dmidecode -s %s"; + char dmidecode_command3[] = "/usr/bin/dmidecode -s %s"; + char* p_dmidecode_command; + + char cmd[sizeof( dmidecode_keywords ) + sizeof( dmidecode_command2 )]; + + unsigned int keywords_idx; + + keywords_idx = 0; + + p_dmidecode_command = 0; + + if( system( "which dmidecode > /dev/null 2>&1" ) ) + { + if( system( "which /sbin/dmidecode > /dev/null 2>&1" ) ) + { + if( system( "which /usr/bin/dmidecode > /dev/null 2>&1" ) ) + { + nwipe_log( NWIPE_LOG_WARNING, "Command not found. Install dmidecode !" ); + } + else + { + p_dmidecode_command = &dmidecode_command3[0]; + } + } + else + { + p_dmidecode_command = &dmidecode_command2[0]; + } + } + else + { + p_dmidecode_command = &dmidecode_command[0]; + } + + if( p_dmidecode_command != 0 ) + { + + /* Run the dmidecode command to retrieve each dmidecode keyword, one at a time */ + while( dmidecode_keywords[keywords_idx][0][0] != 0 ) + { + sprintf( cmd, p_dmidecode_command, &dmidecode_keywords[keywords_idx][0][0] ); + fp = popen( cmd, "r" ); + if( fp == NULL ) + { + nwipe_log( NWIPE_LOG_WARNING, "nwipe_log_sysinfo: Failed to create stream to %s", cmd ); + return 1; + } + /* Read the output a line at a time - output it. */ + while( fgets( path, sizeof( path ) - 1, fp ) != NULL ) + { + /* Remove any trailing return from the string, as nwipe_log automatically adds a return */ + len = strlen( path ); + if( path[len - 1] == '\n' ) + { + path[len - 1] = 0; + } + if( nwipe_options.quiet ) + { + if( *( &dmidecode_keywords[keywords_idx][1][0] ) == '0' ) + { + nwipe_log( + NWIPE_LOG_INFO, "%s = %s", &dmidecode_keywords[keywords_idx][0][0], "XXXXXXXXXXXXXXX" ); + } + else + { + nwipe_log( NWIPE_LOG_INFO, "%s = %s", &dmidecode_keywords[keywords_idx][0][0], path ); + } + } + else + { + nwipe_log( NWIPE_LOG_INFO, "%s = %s", &dmidecode_keywords[keywords_idx][0][0], path ); + } + } + /* close */ + r = pclose( fp ); + if( r > 0 ) + { + nwipe_log( NWIPE_LOG_WARNING, + "nwipe_log_sysinfo(): dmidecode failed, \"%s\" exit status = %u", + cmd, + WEXITSTATUS( r ) ); + return 1; + } + keywords_idx++; + } + } + return 0; +} + +void nwipe_log_summary( nwipe_context_t** ptr, int nwipe_selected ) +{ + /* Prints two summary tables, the first is the device pass and verification summary + * and the second is the main summary table detaining the drives, status, throughput, + * model and serial number. + * + * This function also calls the create_pdf() function that creates the PDF erasure + * report file. A page report on the success or failure of the erasure operation + */ + + int i; + int idx_src; + int idx_dest; + char device[18]; + char status[9]; + char throughput[13]; + char total_throughput_string[13]; + char summary_top_border[256]; + char summary_top_column_titles[256]; + char blank[3]; + char verify[3]; + // char duration[5]; + char duration[314]; + char model[18]; + char serial_no[NWIPE_SERIALNUMBER_LENGTH + 1]; + char exclamation_flag[2]; + int hours; + int minutes; + int seconds; + u64 total_duration_seconds; + u64 total_throughput; + nwipe_context_t** c; + c = ptr; + + exclamation_flag[0] = 0; + device[0] = 0; + status[0] = 0; + throughput[0] = 0; + summary_top_border[0] = 0; + summary_top_column_titles[0] = 0; + blank[0] = 0; + verify[0] = 0; + duration[0] = 0; + model[0] = 0; + serial_no[0] = 0; + hours = 0; + minutes = 0; + seconds = 0; + + /* A time buffer. */ + time_t t; + + /* A pointer to the system time struct. */ + struct tm* p; + + /* Nothing to do, user never started a wipe so no summary table required. */ + if( global_wipe_status == 0 ) + { + return; + } + + /* Print the pass and verifications table */ + + /* IMPORTANT: Keep maximum columns (line length) to 80 characters for use with 80x30 terminals, Shredos, ALT-F2 etc + * --------------------------------01234567890123456789012345678901234567890123456789012345678901234567890123456789-*/ + nwipe_log( NWIPE_LOG_NOTIMESTAMP, "" ); + nwipe_log( NWIPE_LOG_NOTIMESTAMP, + "******************************** Error Summary *********************************" ); + nwipe_log( NWIPE_LOG_NOTIMESTAMP, "! Device | Pass Errors | Verifications Errors | Fdatasync I\\O Errors" ); + nwipe_log( NWIPE_LOG_NOTIMESTAMP, + "--------------------------------------------------------------------------------" ); + + for( i = 0; i < nwipe_selected; i++ ) + { + if( c[i]->pass_errors != 0 || c[i]->verify_errors != 0 || c[i]->fsyncdata_errors != 0 ) + { + strncpy( exclamation_flag, "!", 1 ); + exclamation_flag[1] = 0; + } + else + { + strncpy( exclamation_flag, " ", 1 ); + exclamation_flag[1] = 0; + } + + /* Device name, strip any prefixed /dev/.. leaving up to 6 right justified + * characters eg " sda", prefixed with space to 6 characters, note that + * we are processing the strings right to left */ + + idx_dest = 6; + device[idx_dest--] = 0; + idx_src = strlen( c[i]->device_name ); + idx_src--; + + nwipe_strip_path( device, c[i]->device_name ); + + nwipe_log( NWIPE_LOG_NOTIMESTAMP, + "%s %s | %10llu | %10llu | %10llu", + exclamation_flag, + device, + c[i]->pass_errors, + c[i]->verify_errors, + c[i]->fsyncdata_errors ); + } + + nwipe_log( NWIPE_LOG_NOTIMESTAMP, + "********************************************************************************" ); + + /* Print the main summary table */ + + /* initialise */ + total_throughput = 0; + + /* Get the current time. */ + t = time( NULL ); + p = localtime( &t ); + /* IMPORTANT: Keep maximum columns (line length) to 80 characters for use with 80x30 terminals, Shredos, ALT-F2 etc + * --------------------------------01234567890123456789012345678901234567890123456789012345678901234567890123456789-*/ + nwipe_log( NWIPE_LOG_NOTIMESTAMP, "" ); + nwipe_log( NWIPE_LOG_NOTIMESTAMP, + "********************************* Drive Status *********************************" ); + nwipe_log( NWIPE_LOG_NOTIMESTAMP, "! Device | Status | Thru-put | HH:MM:SS | Model/Serial Number" ); + nwipe_log( NWIPE_LOG_NOTIMESTAMP, + "--------------------------------------------------------------------------------" ); + /* Example layout: + * "! sdb |--FAIL--| 120MB/s | 01:22:01 | WD6788.8488YNHj/ZX677888388-N " + * ); " sdc | Erased | 120MB/s | 01:25:04 | WD6784.8488JKGG/ZX677888388-N " ); " sdv | Erased | + * 120MB/s | 01:19:07 | WD6788.848HHDDR/ZX677888388-N " ); End of Example layout */ + + for( i = 0; i < nwipe_selected; i++ ) + { + /* Device name, strip any prefixed /dev/.. leaving up to 8 right justified + * characters eg " sda", prefixed with space to 8 characters, note that + * we are processing the strings right to left */ + + nwipe_strip_path( device, c[i]->device_name ); + + extern int user_abort; + + /* Any errors ? if so set the exclamation_flag and fail message, + * All status messages should be eight characters EXACTLY ! + */ + if( c[i]->pass_errors != 0 || c[i]->verify_errors != 0 || c[i]->fsyncdata_errors != 0 ) + { + strncpy( exclamation_flag, "!", 1 ); + exclamation_flag[1] = 0; + + strncpy( status, "-FAILED-", 8 ); + status[8] = 0; + + strcpy( c[i]->wipe_status_txt, "FAILED" ); // copy to context for use by certificate + } + else + { + if( c[i]->wipe_status == 0 /* && user_abort != 1 */ ) + { + strncpy( exclamation_flag, " ", 1 ); + exclamation_flag[1] = 0; + + strncpy( status, " Erased ", 8 ); + status[8] = 0; + + strcpy( c[i]->wipe_status_txt, "ERASED" ); // copy to context for use by certificate + } + else + { + if( c[i]->wipe_status == 1 && user_abort == 1 ) + { + strncpy( exclamation_flag, "!", 1 ); + exclamation_flag[1] = 0; + + strncpy( status, "UABORTED", 8 ); + status[8] = 0; + + strcpy( c[i]->wipe_status_txt, "ABORTED" ); // copy to context for use by certificate + } + else + { + /* If this ever happens, there is a bug ! */ + strncpy( exclamation_flag, " ", 1 ); + exclamation_flag[1] = 0; + + strncpy( status, "INSANITY", 8 ); + status[8] = 0; + + strcpy( c[i]->wipe_status_txt, "INSANITY" ); // copy to context for use by certificate + } + } + } + + /* Determine the size of throughput so that the correct nomenclature can be used */ + Determine_C_B_nomenclature( c[i]->throughput, throughput, 13 ); + + /* write the duration string to the drive context for later use by create_pdf() */ + snprintf( c[i]->throughput_txt, sizeof( c[i]->throughput_txt ), "%s", throughput ); + + /* Add this devices throughput to the total throughput */ + total_throughput += c[i]->throughput; + + /* Retrieve the duration of the wipe in seconds and convert to hours and minutes and seconds */ + + if( c[i]->start_time != 0 && c[i]->end_time != 0 ) + { + /* For a summary when the wipe has finished */ + c[i]->duration = difftime( c[i]->end_time, c[i]->start_time ); + } + else + { + if( c[i]->start_time != 0 && c[i]->end_time == 0 ) + { + /* For a summary in the event of a system shutdown, user abort */ + c[i]->duration = difftime( t, c[i]->start_time ); + + /* If end_time is zero, which may occur if the wipe is aborted, then set + * end_time to current time. Important to do as endtime is used by + * the PDF report function */ + c[i]->end_time = time( &t ); + } + } + + total_duration_seconds = (u64) c[i]->duration; + + /* Convert binary seconds into three binary variables, hours, minutes and seconds */ + convert_seconds_to_hours_minutes_seconds( total_duration_seconds, &hours, &minutes, &seconds ); + + /* write the duration string to the drive context for later use by create_pdf() */ + snprintf( c[i]->duration_str, sizeof( c[i]->duration_str ), "%02i:%02i:%02i", hours, minutes, seconds ); + + /* Device Model */ + strncpy( model, c[i]->device_model, 17 ); + model[17] = 0; + + /* Serial No. */ + strncpy( serial_no, c[i]->device_serial_no, NWIPE_SERIALNUMBER_LENGTH ); + serial_no[NWIPE_SERIALNUMBER_LENGTH] = 0; + model[17] = 0; + + nwipe_log( NWIPE_LOG_NOTIMESTAMP, + "%s %s |%s| %s/s | %02i:%02i:%02i | %s/%s", + exclamation_flag, + device, + status, + throughput, + hours, + minutes, + seconds, + model, + serial_no ); + + /* Create the PDF report/certificate */ + if( nwipe_options.PDF_enable == 1 ) + // if( strcmp( nwipe_options.PDFreportpath, "noPDF" ) != 0 ) + { + /* to have some progress indication. can help if there are many/slow disks */ + fprintf( stderr, "." ); + create_pdf( c[i] ); + } + } + + /* Determine the size of throughput so that the correct nomenclature can be used */ + Determine_C_B_nomenclature( total_throughput, total_throughput_string, 13 ); + + /* Blank abbreviations used in summary table B=blank, NB=no blank */ + if( nwipe_options.noblank ) + { + strcpy( blank, "NB" ); + } + else + { + strcpy( blank, "B" ); + } + + /* Verify abbreviations used in summary table */ + switch( nwipe_options.verify ) + { + case NWIPE_VERIFY_NONE: + strcpy( verify, "NV" ); + break; + + case NWIPE_VERIFY_LAST: + strcpy( verify, "VL" ); + break; + + case NWIPE_VERIFY_ALL: + strcpy( verify, "VA" ); + break; + } + + nwipe_log( NWIPE_LOG_NOTIMESTAMP, + "--------------------------------------------------------------------------------" ); + nwipe_log( NWIPE_LOG_NOTIMESTAMP, + "[%i/%02i/%02i %02i:%02i:%02i] Total Throughput %s/s, %s, %iR+%s+%s", + 1900 + p->tm_year, + 1 + p->tm_mon, + p->tm_mday, + p->tm_hour, + p->tm_min, + p->tm_sec, + total_throughput_string, + nwipe_method_label( nwipe_options.method ), + nwipe_options.rounds, + blank, + verify ); + nwipe_log( NWIPE_LOG_NOTIMESTAMP, + "********************************************************************************" ); + nwipe_log( NWIPE_LOG_NOTIMESTAMP, "" ); + + /* Log information regarding where the PDF certificate is saved but log after the summary table so + * this information is only printed once. + */ + if( strcmp( nwipe_options.PDFreportpath, "noPDF" ) != 0 ) + { + nwipe_log( NWIPE_LOG_NOTIMESTAMP, "Creating PDF report in %s\n", nwipe_options.PDFreportpath ); + } +} |