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| author | user <user@clank> | 2026-07-17 01:31:38 +0200 |
|---|---|---|
| committer | user <user@clank> | 2026-07-17 01:31:38 +0200 |
| commit | 62171c761c72f7bc515b20361d043bfd239f71c9 (patch) | |
| tree | 4a3f1046403cd58177c4d9fa64d4af8ca066cac2 /src/programs.asm | |
| parent | net: SLIP framing over the link port + a host gateway (echo round-trip) (diff) | |
| download | gbos-62171c761c72f7bc515b20361d043bfd239f71c9.tar.gz gbos-62171c761c72f7bc515b20361d043bfd239f71c9.tar.xz gbos-62171c761c72f7bc515b20361d043bfd239f71c9.zip | |
net: wget - real HTTP over the link port via the gateway
Grow the link-port demo from echo to actual network access. The Game Boy
still only does SLIP framing + display; the host gateway does DNS/TCP/HTTP.
- c/netlib.h: SLIP framing factored out (header-only, per-program copy).
necho.c now uses it too.
- c/wget.c: `wget URL` frames the URL, then prints the reply body. The
gateway streams the body back as typed frames: 'D'<chunk> ... 'E'.
- tools/gateway.py: add --mode http (urlopen the frame as a URL, cap the
body, chunk it) alongside --mode echo; --cmd runs any gbos command.
Verified: `wget example.com` streams back the full Example Domain HTML onto
the terminal; `wget sl0p.foo` fetches the real page. A Game Boy on the web,
over the link cable.
Diffstat (limited to 'src/programs.asm')
| -rw-r--r-- | src/programs.asm | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/src/programs.asm b/src/programs.asm index a0bef96..fbe6067 100644 --- a/src/programs.asm +++ b/src/programs.asm @@ -112,6 +112,9 @@ ProgPtest: SECTION "prog_necho", ROMX[$4000], BANK[25] ProgNecho: INCBIN "c/necho.bin" +SECTION "prog_wget", ROMX[$4000], BANK[26] +ProgWget: + INCBIN "c/wget.bin" ; ----------------------------------------------------------------------------- ; PROG_SH (bank 3) - the shell, now written in C (c/sh.c): parses >/</| and @@ -202,6 +205,8 @@ ProgramTable:: dw ProgPtest db LOW(BANK(ProgNecho)), HIGH(BANK(ProgNecho)) dw ProgNecho + db LOW(BANK(ProgWget)), HIGH(BANK(ProgWget)) + dw ProgWget ; ----------------------------------------------------------------------------- ; NameTable (ROM0) - command name -> program id, searched by sys_lookup. @@ -256,4 +261,6 @@ NameTable:: db PROG_PTEST db "necho", 0 db PROG_NECHO + db "wget", 0 + db PROG_WGET db 0 |