d3c75a7c9c
This command redirects the IO stream for the next command to the specified file or named stream
75 lines
1.7 KiB
NASM
75 lines
1.7 KiB
NASM
; command parser
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shell_parse_command:
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cmp.8 [shell_redirect_next], 0
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ifnz mov [shell_stream_struct_ptr], shell_redirect_stream_struct
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mov r0, shell_text_buf_bottom
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; clear
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mov r1, shell_clear_command_string
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call compare_string
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ifz jmp shell_clear_command
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; dir
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mov r1, shell_dir_command_string
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call compare_string
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ifz jmp shell_dir_command
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; disk
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mov r1, shell_disk_command_string
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call compare_string
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ifz jmp shell_disk_command
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; diskrm
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mov r1, shell_diskrm_command_string
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call compare_string
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ifz jmp shell_diskrm_command
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; exit
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mov r1, shell_exit_command_string
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call compare_string
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ifz jmp shell_exit_command
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; help
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mov r1, shell_help_command_string
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call compare_string
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ifz jmp shell_help_command
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; rdnext
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mov r1, shell_rdnext_command_string
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call compare_string
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ifz jmp shell_rdnext_command
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; shutdown
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mov r1, shell_shutdown_command_string
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call compare_string
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ifz jmp shell_shutdown_command
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; type
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mov r1, shell_type_command_string
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call compare_string
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ifz jmp shell_type_command
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; attempt to run a FXF binary
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call launch_fxf
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; invalid command
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mov r0, shell_invalid_command_string
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call print_str_to_terminal
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ret
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shell_invalid_command_string: data.str "invalid command or FXF binary" data.8 10 data.8 0
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; all commands
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#include "commands/clear.asm"
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#include "commands/dir.asm"
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#include "commands/disk.asm"
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#include "commands/diskrm.asm"
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#include "commands/exit.asm"
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#include "commands/help.asm"
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#include "commands/rdnext.asm"
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#include "commands/shutdown.asm"
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#include "commands/type.asm"
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