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server: enable tab completion of numeric sv_protocol args

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Signed-off-by: Kevin Shanahan <kmshanah@disenchant.net>
This commit is contained in:
Kevin Shanahan 2013-01-16 17:29:58 +10:30
parent 51ca4d6880
commit 6c0850f2f4
1 changed files with 28 additions and 19 deletions
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47
NQ/sv_main.c
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@ -50,11 +50,11 @@ typedef struct {
#define PROT(v, n, d) { .version = v, .name = n, .description = d } #define PROT(v, n, d) { .version = v, .name = n, .description = d }
static sv_protocol_t sv_protocols[] = { static sv_protocol_t sv_protocols[] = {
PROT(PROTOCOL_VERSION_NQ, "NQ", "Standard NetQuake protocol"), PROT(PROTOCOL_VERSION_NQ, "nq", "Standard NetQuake protocol"),
PROT(PROTOCOL_VERSION_BJP, "BJP", "BJP protocol (v1)"), PROT(PROTOCOL_VERSION_FITZ, "fitz", "FitzQuake protocol"),
PROT(PROTOCOL_VERSION_BJP2, "BJP2", "BJP protocol (v2)"), PROT(PROTOCOL_VERSION_BJP, "bjp", "BJP protocol (v1)"),
PROT(PROTOCOL_VERSION_BJP3, "BJP3", "BJP protocol (v3)"), PROT(PROTOCOL_VERSION_BJP2, "bjp2", "BJP protocol (v2)"),
PROT(PROTOCOL_VERSION_FITZ, "FITZ", "FitzQuake protocol"), PROT(PROTOCOL_VERSION_BJP3, "bjp3", "BJP protocol (v3)"),
}; };
static int sv_protocol = PROTOCOL_VERSION_NQ; static int sv_protocol = PROTOCOL_VERSION_NQ;
@ -72,33 +72,38 @@ SV_Protocol_f(void)
break; break;
} }
} }
Con_Printf("sv_protocol is %d (%s)\n", sv_protocol, name); Con_Printf("sv_protocol is %d (%s)\n"
" use 'sv_protocol list' to list available protocols\n",
sv_protocol, name);
} else if (Cmd_Argc() == 2) { } else if (Cmd_Argc() == 2) {
if (!strcasecmp(Cmd_Argv(1), "list")) { if (!strcasecmp(Cmd_Argv(1), "list")) {
Con_Printf("Version Name Description\n" Con_Printf("Version Name Description\n"
"------- ---- -----------\n"); "------- ---- -----------\n");
for (i = 0; i < ARRAY_SIZE(sv_protocols); i++) { for (i = 0; i < ARRAY_SIZE(sv_protocols); i++) {
Con_Printf("%7d %4s %s\n", sv_protocols[i].version, Con_Printf("%7d %-4s %s\n", sv_protocols[i].version,
sv_protocols[i].name, sv_protocols[i].description); sv_protocols[i].name, sv_protocols[i].description);
} }
} else { } else {
int v = Q_atoi(Cmd_Argv(1)); int v = Q_atoi(Cmd_Argv(1));
for (i = 0; i < ARRAY_SIZE(sv_protocols); i++) { for (i = 0; i < ARRAY_SIZE(sv_protocols); i++) {
if (sv_protocols[i].version == v) { if (sv_protocols[i].version == v)
sv_protocol = v; break;
return; if (!strcasecmp(sv_protocols[i].name, Cmd_Argv(1)))
} else if (!strcasecmp(sv_protocols[i].name, Cmd_Argv(1))) { break;
sv_protocol = sv_protocols[i].version; }
return; if (i == ARRAY_SIZE(sv_protocols)) {
} Con_Printf("sv_protocol: unknown protocol version\n");
return;
}
if (sv_protocol != sv_protocols[i].version) {
sv_protocol = sv_protocols[i].version;
if (sv.active)
Con_Printf("change will not take effect until the next "
"level load.\n");
} }
Con_Printf("sv_protocol: invalid protocol version (%d)\n", v);
} }
} else { } else {
Con_Printf("Usage: sv_protocol [version | name | 'list']\n" Con_Printf("Usage: sv_protocol [<version> | <name> | 'list']\n");
" With no arguments, displays the current value\n"
" Set using protocol name or number as argument\n"
" 'sv_protocol list' to see available protocols\n");
} }
} }
@ -106,6 +111,7 @@ static struct stree_root *
SV_Protocol_Arg_f(const char *arg) SV_Protocol_Arg_f(const char *arg)
{ {
int i, arg_len; int i, arg_len;
char digits[10];
struct stree_root *root; struct stree_root *root;
root = Z_Malloc(sizeof(struct stree_root)); root = Z_Malloc(sizeof(struct stree_root));
@ -116,6 +122,9 @@ SV_Protocol_Arg_f(const char *arg)
for (i = 0; i < ARRAY_SIZE(sv_protocols); i++) { for (i = 0; i < ARRAY_SIZE(sv_protocols); i++) {
if (!arg || !strncasecmp(sv_protocols[i].name, arg, arg_len)) if (!arg || !strncasecmp(sv_protocols[i].name, arg, arg_len))
STree_InsertAlloc(root, sv_protocols[i].name, false); STree_InsertAlloc(root, sv_protocols[i].name, false);
snprintf(digits, sizeof(digits), "%d", sv_protocols[i].version);
if (arg_len && !strncmp(digits, arg, arg_len))
STree_InsertAlloc(root, digits, true);
} }
} }
return root; return root;