int main(void)
{
VSTRING *buf = vstring_alloc(100);
SERVER_ACL *argv;
int ret;
int have_tty = isatty(0);
char *bufp;
char *cmd;
char *value;
const NAME_CODE acl_map[] = {
SERVER_ACL_NAME_ERROR, SERVER_ACL_ACT_ERROR,
SERVER_ACL_NAME_PERMIT, SERVER_ACL_ACT_PERMIT,
SERVER_ACL_NAME_REJECT, SERVER_ACL_ACT_REJECT,
SERVER_ACL_NAME_DUNNO, SERVER_ACL_ACT_DUNNO,
0,
};
#define VAR_SERVER_ACL "server_acl"
while (vstring_get_nonl(buf, VSTREAM_IN) != VSTREAM_EOF) {
bufp = STR(buf);
if (have_tty == 0) {
vstream_printf("> %s\n", bufp);
vstream_fflush(VSTREAM_OUT);
}
if (*bufp == '#')
continue;
if ((cmd = mystrtok(&bufp, " =")) == 0 || STREQ(cmd, "?")) {
vstream_printf("usage: %s=value|%s=value|address=value\n",
VAR_MYNETWORKS, VAR_SERVER_ACL);
} else if ((value = mystrtok(&bufp, " =")) == 0) {
vstream_printf("missing value\n");
} else if (STREQ(cmd, VAR_MYNETWORKS)) {
UPDATE_VAR(var_mynetworks, value);
} else if (STREQ(cmd, VAR_SERVER_ACL)) {
UPDATE_VAR(var_server_acl, value);
} else if (STREQ(cmd, "address")) {
server_acl_pre_jail_init(var_mynetworks, VAR_SERVER_ACL);
argv = server_acl_parse(var_server_acl, VAR_SERVER_ACL);
ret = server_acl_eval(value, argv, VAR_SERVER_ACL);
argv_free(argv);
vstream_printf("%s: %s\n", value, str_name_code(acl_map, ret));
} else {
vstream_printf("unknown command: \"%s\"\n", cmd);
}
vstream_fflush(VSTREAM_OUT);
}
vstring_free(buf);
exit(0);
}
void Graphics::PlotFlatBottomTriangle(HDC hdc, ScreenPoint p1, ScreenPoint p2, ScreenPoint p3, const Texture& texture) {
AssertEx(Approximately(p1.y, p2.y) && p1.y >= p3.y, "invalid flat bottom triangle");
if (p1.x > p2.x) std::swap(p1, p2);
float dy = -float(p3.y - p1.y);
float dxdyl = float(p1.x - p3.x) / dy;
float dxdyr = float(p2.x - p3.x) / dy;
ColorDiff dcdyl = (p1.color - p3.color) / dy;
ColorDiff dcdyr = (p2.color - p3.color) / dy;
float dzdyl = float(1.f / p1.z - 1.f / p3.z) / dy;
float dzdyr = float(1.f / p2.z - 1.f / p3.z) / dy;
float dudyl = float(p1.u / p1.z - p3.u / p3.z) / dy;
float dudyr = float(p2.u / p2.z - p3.u / p3.z) / dy;
float dvdyl = float(p1.v / p1.z - p3.v / p3.z) / dy;
float dvdyr = float(p2.v / p2.z - p3.v / p3.z) / dy;
float xl = (float)p3.x, xr = (float)p3.x;
float zl = 1.f / p3.z, zr = 1.f / p3.z;
Color cl = p3.color;
Color cr = p3.color;
float ul = (float)p3.u / p3.z;
float vl = (float)p3.v / p3.z;
float ur = (float)p3.u / p3.z;
float vr = (float)p3.v / p3.z;
int iy1 = 0, iy3 = 0;
if (p3.y < ymin) {
UPDATE_VAR(ymin - p3.y);
p3.y = ymin;
iy3 = p3.y;
}
else {
iy3 = (int)ceilf(p3.y);
UPDATE_VAR(iy3 - p3.y);
}
if (p1.y > ymax) {
p1.y = ymax;
iy1 = p1.y - 1;
}
else {
iy1 = ceilf(p1.y) - 1;
}
if (Between(p1.x, xmin, xmax) && Between(p2.x, xmin, xmax) && Between(p3.x, xmin, xmax)) {
for (int y = iy3; y <= iy1; ++y) {
PlotGradientLine(hdc, cl, cr, zl, zr, ul, ur, vl, vr, xl, xr, y, texture);
UPDATE_VAR(1.f);
}
}
else {
for (int y = iy3; y <= iy1; ++y) {
float left = xl, right = xr;
Color tcl = cl;
float tzl = zl, tul = ul, tvl = vl;
if(right >= xmin && left <= xmax) {
if (left < xmin) {
SHIFT_RIGHT_SCALE((xmin - left) / (right - left));
left = xmin;
}
right = Min(right, xmax);
PlotGradientLine(hdc, tcl, cr, tzl, zr, tul, ur, tvl, vr, left, right, y, texture);
}
UPDATE_VAR(1.f);
}
}
}
