| … | |
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| 45 | |
45 | |
| 46 | #include <cstdarg> |
46 | #include <cstdarg> |
| 47 | |
47 | |
| 48 | /* Maximum size of any packet we expect. |
48 | /* Maximum size of any packet we expect. |
| 49 | * |
49 | * |
| 50 | * The size must be the same in the server and the client (stupid), and its also NOT |
50 | * The size must be the same in the server and the client (stupid). |
| 51 | * the maximum buffer size as one would expect, but the maximum buffer size + 1. |
51 | * TODO: make the actual network configurable per clietn and use 2**16. |
| 52 | */ |
52 | */ |
| 53 | #define MAXSOCKBUF 10240 |
53 | #define MAXSOCKBUF 10239 |
| 54 | |
54 | |
| 55 | #define CS_QUERY_YESNO 0x1 /* Yes/no question */ |
55 | #define CS_QUERY_YESNO 0x1 /* Yes/no question */ |
| 56 | #define CS_QUERY_SINGLECHAR 0x2 /* Single character response expected */ |
56 | #define CS_QUERY_SINGLECHAR 0x2 /* Single character response expected */ |
| 57 | #define CS_QUERY_HIDEINPUT 0x4 /* Hide input being entered */ |
57 | #define CS_QUERY_HIDEINPUT 0x4 /* Hide input being entered */ |
| 58 | |
58 | |
| … | |
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| 267 | { |
267 | { |
| 268 | enum { size = 5 }; // maximum length of an encoded ber32 |
268 | enum { size = 5 }; // maximum length of an encoded ber32 |
| 269 | uint32 val; |
269 | uint32 val; |
| 270 | |
270 | |
| 271 | ber32 (uint32 val) : val (val) { } |
271 | ber32 (uint32 val) : val (val) { } |
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272 | |
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273 | static int encoded_size (uint32 val) |
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274 | { |
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275 | if (val >= (1 << 7*4)) return 5; |
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276 | if (val >= (1 << 7*3)) return 4; |
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277 | if (val >= (1 << 7*2)) return 3; |
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278 | if (val >= (1 << 7*1)) return 2; |
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279 | return 1; |
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280 | } |
| 272 | }; |
281 | }; |
| 273 | |
282 | |
| 274 | /* Contains the base information we use to make up a packet we want to send. */ |
283 | /* Contains the base information we use to make up a packet we want to send. */ |
| 275 | struct packet |
284 | struct packet |
| 276 | { |
285 | { |
