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var Snippets = {
vsnprintf: function(dst, num, src, ptr) {
var args = [];
while (HEAP[ptr] != 0) {
args.push(HEAP[ptr]);
ptr ++;
}
var text = __formatString.apply(null, [src].concat(args));
for (var i = 0; i < num; i++) {
HEAP[dst+i] = HEAP[text+i];
if (HEAP[dst+i] == 0) break;
}
},
atexit: function(func) {
__ATEXIT__.push(func);
},
strspn: function(pstr, pset) {
var str = String_copy(pstr, true);
var set = String_copy(pset);
var i = 0;
while (set.indexOf(str[i]) != -1) i++; // Must halt, as 0 is in str but not set
return i;
},
strcspn: function(pstr, pset) {
var str = String_copy(pstr, true);
var set = String_copy(pset, true);
var i = 0;
while (set.indexOf(str[i]) == -1) i++; // Must halt, as 0 is in both
return i;
},
strcpy: function(pdest, psrc) {
var i = 0;
do {
HEAP[pdest+i] = HEAP[psrc+i];
i ++;
} while (HEAP[psrc+i-1] != 0);
},
strncpy: function(pdest, psrc, num) {
var padding = false;
for (var i = 0; i < num; i++) {
HEAP[pdest+i] = padding ? 0 : HEAP[psrc+i];
padding = padding || HEAP[psrc+i] == 0;
}
},
strlen: function(ptr) {
var i = 0;
while (HEAP[ptr+i] != 0) i++;
return i;
},
strcat: function(pdest, psrc) {
var len = Pointer_stringify(pdest).length; // TODO: use strlen, but need dependencies system
var i = 0;
do {
HEAP[pdest+len+i] = HEAP[psrc+i];
i ++;
} while (HEAP[psrc+i-1] != 0);
},
strtol: function(ptr) {
// XXX: We ignore the other two params!
return parseInt(Pointer_stringify(ptr));
},
strcmp: function(px, py) {
var i = 0;
while (true) {
var x = HEAP[px+i];
var y = HEAP[py+i];
if (x == y && x == 0) return 0;
if (x == 0) return -1;
if (y == 0) return 1;
if (x == y) {
i ++;
continue;
} else {
return x > y ? 1 : -1;
}
}
},
__assert_fail: function(condition, file, line) {
throw 'Assertion failed: ' + Pointer_stringify(condition);//JSON.stringify(arguments)//condition;
},
};
// Aliases
Snippets.__cxa_atexit = Snippets.atexit;
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