/* generates object names, if they are missing */
static int generate_names(DATAFILE *dat, int n)
{
int i;
while (dat->type != DAT_END) {
if (!*get_datafile_property(dat, DAT_NAME)) {
char tmp[32];
sprintf(tmp, "%03d_%c%c%c%c", n++,
(dat->type>>24)&0xFF, (dat->type>>16)&0xFF,
(dat->type>>8)&0xFF, dat->type&0xFF);
for (i=4; tmp[i]; i++) {
if (((tmp[i] < '0') || (tmp[i] > '9')) &&
((tmp[i] < 'A') || (tmp[i] > 'Z')) &&
((tmp[i] < 'a') || (tmp[i] > 'z')))
tmp[i] = 0;
}
datedit_set_property(dat, DAT_NAME, tmp);
}
if (dat->type == DAT_FILE)
n = generate_names((DATAFILE *)dat->dat, n);
dat++;
}
// create a (huge) triangle Mesh with a cube map
GObject *CreateSkybox(char *sbname,
char *dirname) {
static const int A = 1000.0;
float A2 = 0.5f * A;
TriangleMesh *mesh;
Texture *ctex;
GObject *gobj;
int len;
char **names;
mesh = CreateVoidTriangleMesh();
AddPointTMesh(mesh, -A, -A2, A); // P0
AddPointTMesh(mesh, A, -A2, A); // P1
AddPointTMesh(mesh, A, A2, A); // P2
AddPointTMesh(mesh, -A, A2, A); // P3
AddPointTMesh(mesh, -A, -A2, -A); // P4
AddPointTMesh(mesh, A, -A2, -A); // P5
AddPointTMesh(mesh, A, A2, -A); // P6
AddPointTMesh(mesh, -A, A2, -A); // P7
// front
AddTriangleTMesh(mesh, 0, 1, 2); // P0 - P1 - P2
AddTriangleTMesh(mesh, 2, 3, 0); // P2 - P3 - P0
// back
AddTriangleTMesh(mesh, 5, 4, 7);
AddTriangleTMesh(mesh, 7, 6, 5);
// left
AddTriangleTMesh(mesh, 4, 0, 3);
AddTriangleTMesh(mesh, 3, 7, 4);
// right
AddTriangleTMesh(mesh, 1, 5, 6);
AddTriangleTMesh(mesh, 6, 2, 1);
// top
AddTriangleTMesh(mesh, 3, 2, 6);
AddTriangleTMesh(mesh, 6, 7, 3);
// bottom
AddTriangleTMesh(mesh, 4, 5, 1);
AddTriangleTMesh(mesh, 1, 0, 4);
// Create cube map texture and assign.
names = generate_names(dirname);
ctex = SceneRegisterCubeMapTexture(sbname,
names[0], names[1],
names[2], names[3],
names[4], names[5]);
SetTextureMaterial(mesh->materialFront, ctex);
gobj = SceneRegisterVoidGObject("SKYBOX/", sbname);
AddPatchGObject(gobj, mesh);
return gobj;
}
int main(int argc, char *argv[])
{
struct option long_option[] =
{
{"help", 0, NULL, 'h'},
{"file", 1, NULL, 'f'},
{"force", 0, NULL, 'F'},
{"debug", 0, NULL, 'd'},
{"version", 0, NULL, 'v'},
{NULL, 0, NULL, 0},
};
char *cfgfile = SYS_ASOUNDRC;
int res;
command = argv[0];
while (1) {
int c;
if ((c = getopt_long(argc, argv, "hf:Fdv", long_option, NULL)) < 0)
break;
switch (c) {
case 'h':
help();
return EXIT_SUCCESS;
case 'f':
cfgfile = optarg;
break;
case 'F':
force_restore = 1;
break;
case 'd':
debugflag = 1;
break;
case 'v':
printf("alsactl version " SND_UTIL_VERSION_STR "\n");
return EXIT_SUCCESS;
case '?': // error msg already printed
help();
return EXIT_FAILURE;
break;
default: // should never happen
fprintf(stderr,
"Invalid option '%c' (%d) not handled??\n", c, c);
}
}
if (argc - optind <= 0) {
fprintf(stderr, "alsactl: Specify command...\n");
return 0;
}
if (!strcmp(argv[optind], "store")) {
res = save_state(cfgfile,
argc - optind > 1 ? argv[optind + 1] : NULL);
} else if (!strcmp(argv[optind], "restore")) {
res = load_state(cfgfile,
argc - optind > 1 ? argv[optind + 1] : NULL);
} else if (!strcmp(argv[optind], "names")) {
if (!strcmp(cfgfile, SYS_ASOUNDRC))
cfgfile = SYS_ASOUNDNAMES;
res = generate_names(cfgfile);
} else {
fprintf(stderr, "alsactl: Unknown command '%s'...\n",
argv[optind]);
res = -ENODEV;
}
return res < 0 ? EXIT_FAILURE : EXIT_SUCCESS;
}
