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Final.asm
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%include "/usr/local/share/csc314/asm_io.inc"
%define tm_mday 12
%define tm_mon 16
%define tm_wday 24
segment .data
fmtcalender db "Sun Mon Tue Wed Thu Fri Sat", 10, 0
fmtmonth db "%B", 0
fmtmonthyear db "%13B %Y", 10, 0
fmtint db "%d", 0
fmtstring db "%s", 0
fmtentry db "%d %s", 10, 0
fmtentryint db "%d ", 0
raw_mode_on_cmd db "stty raw -echo",0
raw_mode_off_cmd db "stty -raw echo",0
Jan db "January", 0
Feb db "February", 0
Mar db "March", 0
Apr db "April", 0
May db "May", 0
Jun db "June", 0
Jul db "July", 0
Aug db "August", 0
Sep db "September", 0
Oct db "October", 0
Nov db "November", 0
Decm db "December", 0
Sun db "Sunday", 0
Mon db "Monday", 0
Tue db "Tuesday", 0
Wed db "Wednsday", 0
Thu db "Thursday", 0
Fri db "Friday", 0
Sat db "Saturday", 0
SunMonth db "%3d %3d %3d %3d %3d %3d %3d", 10, 0
MonMonth db " %3d %3d %3d %3d %3d %3d", 10, 0
TueMonth db " %3d %3d %3d %3d %3d", 10, 0
WedMonth db " %3d %3d %3d %3d", 10, 0
ThuMonth db " %3d %3d %3d", 10, 0
FriMonth db " %3d %3d", 10, 0
SatMonth db " %3d", 10, 0
MoreMonth db "%3d ", 0
MoreMonthNL db "%3d ", 10, 0
Month dd Jan, Feb, Mar, Apr, May, Jun, Jul, Aug, Sep, Oct, Nov, Decm
WeekDay dd Sun, Mon, Tue, Wed, Thu, Fri, Sat
Menu0 db "Add Event", 10, 0
Menu1 db "Enter a Day: ", 0
Menu2 db "Enter an event: ", 0
Menu3 db "Remove Event", 10, 0
Menu4 db "Enter a Day: ", 0
clear_screen_code db 27,"[2J",27,"[H",0
JanFile db "/usr/local/share/csc314/Final/events/Jan.txt", 0
FebFile db "/usr/local/share/csc314/Final/events/Feb.txt", 0
MarFile db "/usr/local/share/csc314/Final/events/Mar.txt", 0
AprFile db "/usr/local/share/csc314/Final/events/Apr.txt", 0
MayFile db "/usr/local/share/csc314/Final/events/May.txt", 0
JunFile db "/usr/local/share/csc314/Final/events/Jun.txt", 0
JulFile db "/usr/local/share/csc314/Final/events/Jul.txt", 0
AugFile db "/usr/local/share/csc314/Final/events/Aug.txt", 0
SepFile db "/usr/local/share/csc314/Final/events/Sep.txt", 0
OctFile db "/usr/local/share/csc314/Final/events/Oct.txt", 0
NovFile db "/usr/local/share/csc314/Final/events/Nov.txt", 0
DecFile db "/usr/local/share/csc314/Final/events/Dec.txt", 0
TmpFile db "/usr/local/share/csc314/Final/Tmp.txt", 0
mode_a db "a", 0
mode_r db "r", 0
mode_w db "w", 0
segment .bss
timeinfo resd 1
rawtime resd 1
lpszBuffer resb 80
lineint resd 4
linestring resb 1024
segment .text
global asm_main
global makeCalender
global decrement
global increment
global printEvents
global removeEvent
global raw_mode_on
global raw_mode_off
extern system
extern printf
extern getchar
extern putchar
extern fopen
extern fclose
extern fprintf
extern fscanf
extern fgetc
extern time
extern mktime
extern localtime
extern strftime
asm_main:
push ebp
mov ebp, esp
; ********** CODE STARTS HERE **********
mov esi, 0
;recieve today's date
push rawtime
call time
add esp, 4
push rawtime
call localtime
add esp, 4
mov dword [timeinfo], eax
;find the first of the month
mov dword [eax + tm_mday], 1
push dword [timeinfo]
call mktime
add esp, 4
call makeCalender
toptoptop:
call raw_mode_on
call getchar
cmp eax, 'a'
jne notleft
call raw_mode_off
call decrement
notleft:
cmp eax, 'd'
jne notright
call raw_mode_off
call increment
notright:
cmp eax, 's'
jne notaddevent
call raw_mode_off
push Menu0
call printf
push Menu1
call printf
call read_int
mov ebx, eax; ebx = chosen day
push rawtime
call time
add esp, 4
push rawtime
call localtime
add esp, 4
mov dword [timeinfo], eax
mov dword [eax + tm_mday], ebx
add dword[eax + tm_mon], esi
push dword [timeinfo]
call mktime
add esp, 4
push dword [timeinfo]
push fmtmonth
push 80
push lpszBuffer
call strftime
add esp, 16
call getchar
push Menu2
call printf
mov edi, 0
readloop:
call read_char
cmp al, ' '
jne notspace
mov al, '_'
mov byte[linestring + edi * 1], al
notspace:
mov byte[linestring + edi * 1], al
inc edi
cmp al, 10
jne readloop
mov byte[linestring + edi * 1 - 1], 0
mov eax, dword[timeinfo]
mov eax, dword[eax + tm_mon]
mov ecx, dword[Month + 4 * eax]
cmp ecx, Jan
jne notJan2
push JanFile
call makeEvent
notJan2:
cmp ecx, Feb
jne notFeb2
push FebFile
call makeEvent
notFeb2:
cmp ecx, Mar
jne notMar2
push MarFile
call makeEvent
notMar2:
cmp ecx, Apr
jne notApr2
push AprFile
call makeEvent
notApr2:
cmp ecx, May
jne notMay2
push MayFile
call makeEvent
notMay2:
cmp ecx, Jun
jne notJun2
push JunFile
call makeEvent
notJun2:
cmp ecx, Jul
jne notJul2
push JulFile
call makeEvent
notJul2:
cmp ecx, Aug
jne notAug2
push AugFile
call makeEvent
notAug2:
cmp ecx, Sep
jne notSep2
push SepFile
call makeEvent
notSep2:
cmp ecx, Oct
jne notOct2
push OctFile
call makeEvent
notOct2:
cmp ecx, Nov
jne notNov2
push NovFile
call makeEvent
notNov2:
cmp ecx, Decm
jne notDec2
push DecFile
call makeEvent
notDec2:
push edi
call fclose
add esp, 4
push rawtime
call time
add esp, 4
push rawtime
call localtime
add esp, 4
mov dword [timeinfo], eax
;call makeCalender ;temp fix, makeCalender doesnt update when entering event
call increment
call decrement
notaddevent:
cmp eax, 'w'
jne notremove
;remove entry from file
call raw_mode_off
push Menu3
call printf
push Menu4
call printf
call read_int
mov ebx, eax; ebx = chosen day
mov eax, dword[timeinfo]
mov eax, dword[eax + tm_mon]
mov ecx, dword[Month + 4 * eax]
cmp ecx, Jan
jne notJan4
push ebx
push JanFile
call removeEvent
notJan4:
cmp ecx, Feb
jne notFeb4
push ebx
push FebFile
call removeEvent
notFeb4:
cmp ecx, Mar
jne notMar4
push ebx
push MarFile
call removeEvent
notMar4:
cmp ecx, Apr
jne notApr4
push ebx
push AprFile
call removeEvent
notApr4:
cmp ecx, May
jne notMay4
push ebx
push MayFile
call removeEvent
notMay4:
cmp ecx, Jun
jne notJun4
push ebx
push JunFile
call removeEvent
notJun4:
cmp ecx, Jul
jne notJul4
push ebx
push JulFile
call removeEvent
notJul4:
cmp ecx, Aug
jne notAug4
push ebx
push AugFile
call removeEvent
notAug4:
cmp ecx, Sep
jne notSep4
push ebx
push SepFile
call removeEvent
notSep4:
cmp ecx, Oct
jne notOct4
push ebx
push OctFile
call removeEvent
notOct4:
cmp ecx, Nov
jne notNov4
push ebx
push NovFile
call removeEvent
notNov4:
cmp ecx, Decm
jne notDec4
push ebx
push DecFile
call removeEvent
notDec4:
push rawtime
call time
add esp, 4
push rawtime
call localtime
add esp, 4
mov dword [timeinfo], eax
;call makeCalender ;temp fix, makeCalender doesnt update when entering event
call increment
call decrement
notremove:
cmp eax, 'x'
jne notexit
jmp exit
notexit:
jmp toptoptop
exit:
call raw_mode_off
push clear_screen_code
call printf
add esp, 4
; *********** CODE ENDS HERE ***********
mov eax, 0
mov esp, ebp
pop ebp
ret
raw_mode_on:
push ebp
mov ebp, esp
push raw_mode_on_cmd
call system
add esp, 4
mov esp, ebp
pop ebp
ret
raw_mode_off:
push ebp
mov ebp, esp
push raw_mode_off_cmd
call system
add esp, 4
mov esp, ebp
pop ebp
ret
increment:
push ebp
mov ebp, esp
inc esi
push rawtime
call time
add esp, 4
push rawtime
call localtime
add esp, 4
mov dword [timeinfo], eax
mov dword [eax + tm_mday], 1
add dword[eax + tm_mon], esi
push dword [timeinfo]
call mktime
add esp, 4
call makeCalender
mov esp, ebp
pop ebp
ret
decrement:
push ebp
mov ebp, esp
dec esi
push rawtime
call time
add esp, 4
push rawtime
call localtime
add esp, 4
mov dword [timeinfo], eax
mov dword [eax + tm_mday], 1
add dword[eax + tm_mon], esi
push dword [timeinfo]
call mktime
add esp, 4
call makeCalender
mov esp, ebp
pop ebp
ret
makeCalender:
push ebp
mov ebp, esp
sub esp, 4; amount of days in month, dword[ebp-4]
push clear_screen_code
call printf
add esp, 4
call print_nl
push dword [timeinfo]
push fmtmonthyear
push 80
push lpszBuffer
call strftime
add esp, 4 * 4
push lpszBuffer
call printf
push fmtcalender
call printf
;identify month
mov eax, dword[timeinfo]
mov eax, dword[eax + tm_mon]
mov ecx, dword[Month + 4 * eax]
cmp ecx, Jan
jne notJan
mov dword[ebp-4], 31
notJan:
cmp ecx, Feb
jne notFeb
;future implementation: check for leap year
mov dword[ebp-4], 29
notFeb:
cmp ecx, Mar
jne notMar
mov dword[ebp-4], 31
notMar:
cmp ecx, Apr
jne notApr
mov dword[ebp-4], 30
notApr:
cmp ecx, May
jne notMay
mov dword[ebp-4], 31
notMay:
cmp ecx, Jun
jne notJun
mov dword[ebp-4], 30
notJun:
cmp ecx, Jul
jne notJul
mov dword[ebp-4], 31
notJul:
cmp ecx, Aug
jne notAug
mov dword[ebp-4], 31
notAug:
cmp ecx, Sep
jne notSep
mov dword[ebp-4], 30
notSep:
cmp ecx, Oct
jne notOct
mov dword[ebp-4], 31
notOct:
cmp ecx, Nov
jne notNov
mov dword[ebp-4], 30
notNov:
cmp ecx, Decm
jne notDecm
mov dword[ebp-4], 31
notDecm:
;--------------
;print calender (based on current first day of the month)
;--------------
;also, this part looks repetitive, and function worthy, however i will do this in the future due to time constraints and the amounts of different values used
mov eax, dword [timeinfo]
mov eax, dword [eax + tm_wday]
mov ecx, dword [WeekDay + 4 * eax]
cmp ecx, Sun
jne notSun
mov ebx, 7
topSun:
cmp ebx, 1
jl endSun
push ebx
dec ebx
jmp topSun
endSun:
push SunMonth
call printf
mov ebx, 8
mov edi, 0
topSun2:
cmp ebx, dword[ebp-4]
jg endSun2
inc edi
cmp edi, 7
jl nlSun
mov edi, 0
push ebx
push MoreMonthNL
call printf
jmp goSun
nlSun:
push ebx
push MoreMonth
call printf
goSun:
inc ebx
jmp topSun2
endSun2:
jmp end
notSun:
;----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
cmp ecx, Mon
jne notMon
mov ebx, 6
topMon:
cmp ebx, 1
jl endMon
push ebx
dec ebx
jmp topMon
endMon:
push MonMonth
call printf
mov ebx, 7
mov edi, 0
topMon2:
cmp ebx, dword[ebp-4]
jg endMon2
inc edi
cmp edi, 7
jl nlMon
mov edi, 0
push ebx
push MoreMonthNL
call printf
jmp goMon
nlMon:
push ebx
push MoreMonth
call printf
goMon:
inc ebx
jmp topMon2
endMon2:
jmp end
notMon:
;----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
cmp ecx, Tue
jne notTue
mov ebx, 5
topTue:
cmp ebx, 1
jl endTue
push ebx
dec ebx
jmp topTue
endTue:
push TueMonth
call printf
mov ebx, 6
mov edi, 0
topTue2:
cmp ebx, dword[ebp-4]
jg endTue2
inc edi
cmp edi, 7
jl nlTue
mov edi, 0
push ebx
push MoreMonthNL
call printf
jmp goTue
nlTue:
push ebx
push MoreMonth
call printf
goTue:
inc ebx
jmp topTue2
endTue2:
jmp end
notTue:
;----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
cmp ecx, Wed
jne notWed
mov ebx, 4
topWed:
cmp ebx, 1
jl endWed
push ebx
dec ebx
jmp topWed
endWed:
push WedMonth
call printf
mov ebx, 5
mov edi, 0
topWed2:
cmp ebx, dword[ebp-4]
jg endWed2
inc edi
cmp edi, 7
jl nlWed
mov edi, 0
push ebx
push MoreMonthNL
call printf
jmp goWed
nlWed:
push ebx
push MoreMonth
call printf
goWed:
inc ebx
jmp topWed2
endWed2:
jmp end
notWed:
;----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
cmp ecx, Thu
jne notThu
mov ebx, 3
topThu:
cmp ebx, 1
jl endThu
push ebx
dec ebx
jmp topThu
endThu:
push ThuMonth
call printf
mov ebx, 4
mov edi, 0
topThu2:
cmp ebx, dword[ebp-4]
jg endThu2
inc edi
cmp edi, 7
jl nlThu
mov edi, 0
push ebx
push MoreMonthNL
call printf
jmp goThu
nlThu:
push ebx
push MoreMonth
call printf
goThu:
inc ebx
jmp topThu2
endThu2:
jmp end
notThu:
;----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
cmp ecx, Fri
jne notFri
mov ebx, 2
topFri:
cmp ebx, 1
jl endFri
push ebx
dec ebx
jmp topFri
endFri:
push FriMonth
call printf
mov ebx, 3
mov edi, 0
topFri2:
cmp ebx, dword[ebp-4]
jg endFri2
inc edi
cmp edi, 7
jl nlFri
mov edi, 0
push ebx
push MoreMonthNL
call printf
jmp goFri
nlFri:
push ebx
push MoreMonth
call printf
goFri:
inc ebx
jmp topFri2
endFri2:
jmp end
notFri:
;----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
cmp ecx, Sat
jne notSat
mov ebx, 1
topSat:
cmp ebx, 1
jl endSat
push ebx
dec ebx
jmp topSat
endSat:
push SatMonth
call printf
mov ebx, 2
mov edi, 0
topSat2:
cmp ebx, dword[ebp-4]
jg endSat2
inc edi
cmp edi, 7
jl nlSat
mov edi, 0
push ebx
push MoreMonthNL
call printf
jmp goSat
nlSat:
push ebx
push MoreMonth
call printf
goSat:
inc ebx
jmp topSat2
endSat2:
jmp end
notSat:
;----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
end:
call print_nl
call print_nl
;-----------------------------
;done printing calender!
;now onto printing the events!
;-----------------------------