Cube  Check-in [2200947ce9]

void
resetcomplete()
{
	completesize = 0;
}

void
complete(OFString *s_)
complete(OFMutableString *s)
{
	@autoreleasepool {
		std::unique_ptr<char> copy(strdup(s_.UTF8String));
		char *s = copy.get();

		if (![s hasPrefix:@"/"])
		if (*s != '/') {
			string t;
			[s insertString:@"/" atIndex:0];
			strcpy_s(t, s);
			strcpy_s(s, "/");
			strcat_s(s, t);
		}


		if (s.length == 1)
		if (!s[1])
			return;

		if (!completesize) {
			completesize = strlen(s) - 1;
			completesize = s.length - 1;
			completeidx = 0;
		}

		__block int idx = 0;
		[identifiers enumerateKeysAndObjectsUsingBlock:^(
		    OFString *name, Identifier *identifier, bool *stop) {
			if (strncmp(identifier.name.UTF8String, s + 1,
			        completesize) == 0 &&
			    idx++ == completeidx) {
				strcpy_s(s, "/");
				strcat_s(s, identifier.name.UTF8String);
			if (strncmp(identifier.name.UTF8String,
			        s.UTF8String + 1, completesize) == 0 &&
			    idx++ == completeidx)
				[s replaceCharactersInRange:OFMakeRange(
				                                1, s.length - 1)
				                 withString:identifier.name];
			}
		}];

		completeidx++;

		if (completeidx >= idx)
			completeidx = 0;
	}

// protos for ALL external functions in cube...

// command
extern int variable(OFString *name, int min, int cur, int max, int *storage,
    void (*fun)(), bool persist);
extern void setvar(OFString *name, int i);
extern int getvar(OFString *name);
extern bool identexists(OFString *name);
extern bool addcommand(OFString *name, void (*fun)(), int narg);
extern int execute(OFString *p, bool down = true);
extern void exec(OFString *cfgfile);
extern bool execfile(OFIRI *cfgfile);
extern void resetcomplete();
extern void complete(OFString *s);
extern void complete(OFMutableString *s);
extern void alias(OFString *name, OFString *action);
extern OFString *getalias(OFString *name);
extern void writecfg();

// console
extern void keypress(int code, bool isDown);
extern void input(OFString *text);