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System/Shell/Commands/cat: Allow concatenating http/https URLs

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Alec Murphy
2025-03-30 05:41:29 -04:00
parent 195df64e38
commit f2800ba2d6
1 changed files with 22 additions and 2 deletions
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24
System/Shell/Commands/cat.HC
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@@ -1,3 +1,19 @@
U8* @cat_buf_from_url_string(U8* url_string, I64* size)
{
U8* fetch_buffer = CAlloc(HTTP_FETCH_BUFFER_SIZE, Fs);
@http_response* resp = fetch(url_string, fetch_buffer);
if (!resp)
return 0;
U8* buf = NULL;
if (resp->body.length) {
buf = CAlloc(resp->body.length);
MemCpy(buf, resp->body.data, resp->body.length);
}
*size = resp->body.length;
Free(fetch_buffer);
return buf;
}
I64 @shell_cmd_cat(@shell* sh, I64 argc, U8** argv)
{
if (argc < 2)
@@ -8,8 +24,12 @@ I64 @shell_cmd_cat(@shell* sh, I64 argc, U8** argv)
U8* filename = NULL;
U8* buf = NULL;
for (i = 1; i < argc; i++) {
filename = @shell_expand_relative_path(sh, argv[i]);
buf = FileSystem.ReadFile(filename, &size);
if (!MemCmp(argv[i], "http://", 7) || !MemCmp(argv[i], "https://", 8)) {
buf = @cat_buf_from_url_string(argv[i], &size);
} else {
filename = @shell_expand_relative_path(sh, argv[i]);
buf = FileSystem.ReadFile(filename, &size);
}
for (j = 0; j < size; j++)
FifoU8Ins(sh->output, buf[j]);
Free(buf);