| 1 | #include "commands.h" |
| 2 | #include "substdio.h" |
| 3 | #include "stralloc.h" |
| 4 | #include "str.h" |
| 5 | #include "case.h" |
| 6 | |
| 7 | static stralloc cmd = {0}; |
| 8 | |
| 9 | int commands(ss,c) |
| 10 | substdio *ss; |
| 11 | struct commands *c; |
| 12 | { |
| 13 | int i; |
| 14 | char *arg; |
| 15 | |
| 16 | for (;;) { |
| 17 | if (!stralloc_copys(&cmd,"")) return -1; |
| 18 | |
| 19 | for (;;) { |
| 20 | if (!stralloc_readyplus(&cmd,1)) return -1; |
| 21 | i = substdio_get(ss,cmd.s + cmd.len,1); |
| 22 | if (i != 1) return i; |
| 23 | if (cmd.s[cmd.len] == '\n') break; |
| 24 | ++cmd.len; |
| 25 | } |
| 26 | |
| 27 | if (cmd.len > 0) if (cmd.s[cmd.len - 1] == '\r') --cmd.len; |
| 28 | |
| 29 | cmd.s[cmd.len] = 0; |
| 30 | |
| 31 | i = str_chr(cmd.s,' '); |
| 32 | arg = cmd.s + i; |
| 33 | while (*arg == ' ') ++arg; |
| 34 | cmd.s[i] = 0; |
| 35 | |
| 36 | for (i = 0;c[i].text;++i) if (case_equals(c[i].text,cmd.s)) break; |
| 37 | c[i].fun(arg); |
| 38 | if (c[i].flush) c[i].flush(); |
| 39 | } |
| 40 | } |