pweingar / FoenixMCP

A portable kernel for the Foenix series of computers.

BSD 3-Clause "New" or "Revised" License

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Added Copy Command and bug fix #18

Closed daschewie closed 3 years ago

daschewie commented 3 years ago

Changes

Fixed syscalls.h header to match syscall.c for sys_fsys_set_cwd and sys_fsys_set_cwd
Fixed sys_fsys_set_cwd, it was missing the len argument for a f_getcwd call, causing errors with the DIR command in subdirectories.
Added initial code for COPY command

Behavior of copy command

Supports wildcards
Can copy to an existing directory, or a filename
I tried to emulate MS-DOS behavior. If you copy multiple files to a single file, it will append them.

Testing

/sd> DIR
code1.txt    10
code2.txt    20
code3.txt    30

/sd> COPY code*.txt code4.txt

/sd> DIR
code1.txt    10
code2.txt    20
code3.txt    30
code4.txt    60

/sd> MKDIR sample

/sd> DIR
code1.txt    10
code2.txt    20
code3.txt    30
code4.txt    60
sample/

/sd> COPY *.txt sample

/sd> CD sample

/sd/sample> DIR
code1.txt    10
code2.txt    20
code3.txt    30
code4.txt    60

Known Issues

Can not copy directories, only files
Copying a src file with a directory prefix currently fails