/* /PRI and /PRIO command line options */ void Command_Line_Create_Primary_Partition() { int maximum_possible_percentage; int option_count=1; long maximum_partition_size_in_MB; Partition_Table *pDrive = &part_table[flags.drive_number-0x80]; if(arg[0].value<=0) { printf("\n"); printf(catgets(cat,2,6,"Invalid partition size specifed")); printf("\n"); printf(catgets(cat,2,2,"Program Terminated")); printf("\n"); exit(9); } Determine_Free_Space(); maximum_partition_size_in_MB = Max_Pri_Part_Size_In_MB(PRIMARY); maximum_possible_percentage = Convert_To_Percentage(maximum_partition_size_in_MB ,pDrive->total_hard_disk_size_in_MB); if(arg[0].extra_value==100) { /* Set limit on percentage. */ if(arg[0].value > 100) arg[0].value = 100; if(arg[0].value > maximum_possible_percentage) arg[0].value = maximum_possible_percentage; /* Determine partition size. */ arg[0].value = (arg[0].value * maximum_partition_size_in_MB) / maximum_possible_percentage; } if(0!=strcmp(arg[1].choice,"SPEC")) { /* If no special partition type is defined. */ Set_Active_Partition_If_None_Is_Active( Create_Primary_Partition( Partition_Type_To_Create(arg[0].value,0),arg[0].value)); } else { /* If a special partition type is defined. */ option_count=2; Create_Primary_Partition((int)arg[1].value,arg[0].value); } Shift_Command_Line_Options(option_count); }
/* Automatically partition the selected hard drive */ void Automatically_Partition_Hard_Drive() { int index=0; /* unsigned long maximum_partition_size_in_MB; */ Partition_Table *pDrive = &part_table[(flags.drive_number-128)]; Determine_Drive_Letters(); /* First, make sure no primary or extended partitions exist. */ /* Compaq diagnostic partitions are ok, though. */ do { if( (brief_partition_table[(flags.drive_number-128)] [index]>0) && (brief_partition_table[(flags.drive_number-128)][index]!=18) ) { printf("\nThe hard drive has already been partitioned...Program Terminated.\n"); exit(7); } index++; }while(index<4); /* Create a primary partition...if the size or type is incorrect, */ /* int Create_Primary_Partition(...) will adjust it automatically. */ Determine_Free_Space(); Set_Active_Partition(Create_Primary_Partition(6,2048)); /* Create an extended partition, if space allows. */ Determine_Free_Space(); if( pDrive->pri_part_largest_free_space > 0) { Create_Primary_Partition(5,999999); /* Fill the extended partition with logical drives. */ Determine_Free_Space(); do { Create_Logical_Drive(6,2048); Determine_Free_Space(); /* maximum_partition_size_in_MB = (pDrive->ext_part_largest_free_space+1)* (pDrive->total_head+1)* pDrive->total_sect / 2048; */ }while( (pDrive->ext_part_largest_free_space > 0) && (Determine_Drive_Letters()<'Z') ); } }
/* /EXT command line options */ void Command_Line_Create_Extended_Partition() { int maximum_possible_percentage; long maximum_partition_size_in_MB; Partition_Table *pDrive = &part_table[flags.drive_number-0x80]; if(arg[0].value<=0) { printf("\n"); printf(catgets(cat,2,6,"Invalid partition size specifed")); printf("\n"); printf(catgets(cat,2,2,"Program Terminated")); printf("\n"); exit(9); } Determine_Free_Space(); maximum_partition_size_in_MB = Max_Pri_Part_Size_In_MB(EXTENDED); maximum_possible_percentage = Convert_To_Percentage(maximum_partition_size_in_MB ,pDrive->total_hard_disk_size_in_MB); // ,pDrive->ext_part_size_in_MB); if(arg[0].extra_value==100) { /* Set limit on percentage. */ if(arg[0].value > 100) arg[0].value = 100; if(arg[0].value > maximum_possible_percentage) arg[0].value = maximum_possible_percentage; /* Determine partition size. */ arg[0].value = (arg[0].value * maximum_partition_size_in_MB) / maximum_possible_percentage; /* arg[0].value = Convert_Percent_To_MB(arg[0].value ,(pDrive->total_cyl+1) ); */ } Create_Primary_Partition(5,arg[0].value); Shift_Command_Line_Options(1); }
/* Create DOS Partition Interface */ int Create_DOS_Partition_Interface(int type) { int numeric_type; int partition_created=FALSE; int partition_slot_just_used; long maximum_partition_size_in_MB; long maximum_possible_percentage; unsigned long input=0; Partition_Table *pDrive = &part_table[flags.drive_number-0x80]; maximum_partition_size_in_MB = Max_Pri_Part_Size_In_MB(type); if(type==PRIMARY) { Clear_Screen(0); Print_Centered(4,"Create Primary DOS Partition",BOLD); printAt(4,6,"Current fixed disk drive: "); cprintf("%d",(flags.drive_number-127)); printAt(4,8,"Do you wish to use the maximum available size for a Primary DOS Partition"); if((flags.drive_number-128)==0) { printAt(4,9,"and make the partition active (Y/N).....................? "); } else { printAt(4,9,"(Y/N)...................................................? "); } flags.esc=FALSE; input=Input(1,62,9,YN,0,0,ESCR,1,0,NULL,NULL); if(flags.esc==TRUE) return(1); if(input==1) { input=maximum_partition_size_in_MB; numeric_type=6; /* Set the numeric type to 6 so that it will be */ /* decided by Partition_Type_To_Create(). */ if( (flags.fprmt==TRUE) && (type==PRIMARY) && (input>=128) && (input<=2048) ) { printAt(4,22,"This drive is a FAT32 by default, switch to FAT16 (Y/N)? "); flags.fat32=!Input(1,61,22,YN,0,0,NONE,1,0,NULL,NULL); } /* Use the maximum available free space to create a DOS Partition */ /* Adjust numeric type depending upon partition size and the FDISK */ /* version emulated. */ numeric_type=Partition_Type_To_Create(input,numeric_type); partition_slot_just_used=Create_Primary_Partition(numeric_type,input); if((flags.drive_number-128)==0) Set_Active_Partition(partition_slot_just_used); partition_created=TRUE; } } if(partition_created==FALSE) { Clear_Screen(0); if(type==PRIMARY) Print_Centered(4,"Create Primary DOS Partition",BOLD); else Print_Centered(4,"Create Extended DOS Partition",BOLD); printAt(4,6,"Current fixed disk drive: "); cprintf("%d",(flags.drive_number-127)); Display_Primary_Partition_Information_SS(); printAt(4,15,"Maximum space available for partition is "); if( (flags.version==W95) || (flags.version==W95B) || (flags.version==W98) ) Print_UL_B(maximum_partition_size_in_MB); else cprintf("%4d",maximum_partition_size_in_MB); printf(" Mbytes "); maximum_possible_percentage = Convert_To_Percentage(maximum_partition_size_in_MB ,pDrive->total_hard_disk_size_in_MB); cprintf("(%3d%%)",maximum_possible_percentage); printAt(4,18,"Enter partition size in Mbytes or percent of disk space (%) to"); if(type==PRIMARY) printAt(4,19,"create a Primary DOS Partition.................................: "); else printAt(4,19,"create an Extended DOS Partition...............................: "); flags.esc=FALSE; if( (flags.version==4) || (flags.version==5) || (flags.version==6) ) input=Input(4,69,19,NUMP,1,maximum_partition_size_in_MB,ESCR ,maximum_partition_size_in_MB,maximum_possible_percentage,NULL,NULL); else input=Input(6,69,19,NUMP,1,maximum_partition_size_in_MB,ESCR ,maximum_partition_size_in_MB,maximum_possible_percentage,NULL,NULL); if(flags.esc==TRUE) return(1); if( (flags.fprmt==TRUE) && (type==PRIMARY) && (input>=128) && (input<=2048) ) { printAt(4,22,"This drive is a FAT32 by default, switch to FAT16 (Y/N)? "); flags.fat32=!Input(1,61,22,YN,0,0,NONE,1,0,NULL,NULL); } if(type==PRIMARY) numeric_type=Partition_Type_To_Create(input,0); else numeric_type=5; Create_Primary_Partition(numeric_type,input); } if(flags.fprmt==TRUE) flags.fat32=FALSE; Clear_Screen(0); if(type==PRIMARY) Print_Centered(4,"Create Primary DOS Partition",BOLD); else Print_Centered(4,"Create Extended DOS Partition",BOLD); printAt(4,6,"Current fixed disk drive: "); cprintf("%d",(flags.drive_number-127)); Display_Primary_Partition_Information_SS(); Position_Cursor(4,21); if(type==PRIMARY) cprintf("Primary DOS Partition created"); else cprintf("Extended DOS Partition created"); Input(0,0,0,ESC,0,0,ESCC,0,0,NULL,NULL); if(type==EXTENDED) Create_Logical_Drive_Interface(); return(0); }