static bool load_body(ALLEGRO_CONFIG *cfg, const char *fullname,
Body *body, char **primary_name)
{
const char *name;
char *type;
/* Just checking */
if (al_get_first_config_entry(cfg, fullname, NULL) == NULL)
{
log_err("Section %s not in file\n", fullname);
return false;
}
/* Fill in some common parameters */
if (!config_get_double(cfg, fullname, "Mass", &body->mass, false))
return false;
if (!config_get_double(cfg, fullname, "Gravitational parameter",
&body->grav_param, true))
{
body->grav_param = GRAV_CONST * body->mass;
}
if (!config_get_double(cfg, fullname, "Radius", &body->radius, false))
return false;
/* Figure out what kind of object it is */
config_get_string(cfg, fullname, "Type", &type, true);
if (type == NULL)
body->type = BODY_UNKNOWN;
else if (strcmp(type, "Star") == 0)
body->type = BODY_STAR;
else if (strcmp(type, "Planet") == 0)
body->type = BODY_PLANET;
else if (strcmp(type, "Moon") == 0)
body->type = BODY_PLANET;
else if (strcmp(type, "Comet") == 0)
body->type = BODY_COMET;
else
{
log_err("Unknown type: %s\n", type);
ralloc_free(type);
return false;
}
ralloc_free(type);
/* Does it have a primary or not?
* Full names are of the form of "Primary/Name"
* We search backwards to allow for things like "Sol/Earth/Moon" */
if ((name = strrchr(fullname, '/')) == NULL)
{
/* This is a body without a primary */
body->name = ralloc_strdup(body->ctx, fullname);
body->type = (body->type == BODY_UNKNOWN ? BODY_STAR : body->type);
body->primary = NULL;
*primary_name = NULL;
} else if (name == fullname) /* No primary name, eg: sec = "/Earth" */
{
log_err("Malformed name: %s", fullname);
return false;
} else
{
const char *c;
for (c = name - 1; c >= fullname && *c != '/'; c--);
c++;
body->name = ralloc_strdup(body->ctx, name + 1);
body->type = (body->type == BODY_UNKNOWN ? BODY_PLANET : body->type);
body->primary = NULL; /* Fill in later */
*primary_name = ralloc_strndup(body->ctx, c, name - c);
}
body->num_satellites = 0;
body->satellite = NULL;
/* Bodies without primaries can't orbit another body */
if (*primary_name == NULL)
return true;
if (!config_get_double(cfg, fullname, "Ecc", &body->orbit.Ecc, false) ||
!config_get_double(cfg, fullname, "SMa", &body->orbit.SMa, false) ||
!config_get_double(cfg, fullname, "Inc", &body->orbit.Inc, false) ||
!config_get_double(cfg, fullname, "LAN", &body->orbit.LAN, false) ||
!config_get_double(cfg, fullname, "APe", &body->orbit.APe, false) ||
!config_get_double(cfg, fullname, "MnA", &body->orbit.MnA, false))
{
log_err("Couldn't load orbital elements of %s\n", fullname);
return false;
}
return true;
}
CWBool CWParseSettingsFile()
{
char line[CW_BUFFER_SIZE];
gSettingsFile = fopen(gCWSettingsFileName, "rb");
if (gSettingsFile == NULL) {
CWErrorRaiseSystemError(CW_ERROR_GENERAL);
}
if (!(gDefaultQosValues = ralloc_array(NULL, WTPQosValues, NUM_QOS_PROFILES)))
return CWErrorRaise(CW_ERROR_OUT_OF_MEMORY, NULL);
while (CWGetCommand(gSettingsFile, line, sizeof(line)) == CW_TRUE) {
char *startTag = NULL;
char *endTag = NULL;
if ((startTag = strchr(line, '<')) == NULL)
continue;
if ((endTag = strchr(line, '>')) == NULL)
continue;
if (!strncmp(startTag + 1, "CWMIN_VOICE", endTag - startTag - 1)) {
int value = atoi(endTag + 1);
if (value == 0)
value = CWMIN_DEFAULT;
gDefaultQosValues[VOICE_QUEUE_INDEX].cwMin = value;
CWDebugLog("CWMIN_VOICE: %d", gDefaultQosValues[VOICE_QUEUE_INDEX].cwMin);
continue;
}
if (!strncmp(startTag + 1, "CWMAX_VOICE", endTag - startTag - 1)) {
int value = atoi(endTag + 1);
if (value == 0)
value = CWMAX_DEFAULT;
gDefaultQosValues[VOICE_QUEUE_INDEX].cwMax = value;
CWDebugLog("CWMAX_VOICE: %d", gDefaultQosValues[VOICE_QUEUE_INDEX].cwMax);
continue;
}
if (!strncmp(startTag + 1, "AIFS_VOICE", endTag - startTag - 1)) {
int value = atoi(endTag + 1);
if (value == 0)
value = AIFS_DEFAULT;
gDefaultQosValues[VOICE_QUEUE_INDEX].AIFS = value;
CWDebugLog("AIFS_VOICE: %d", gDefaultQosValues[VOICE_QUEUE_INDEX].AIFS);
continue;
}
if (!strncmp(startTag + 1, "CWMIN_VIDEO", endTag - startTag - 1)) {
int value = atoi(endTag + 1);
if (value == 0)
value = CWMIN_DEFAULT;
gDefaultQosValues[VIDEO_QUEUE_INDEX].cwMin = value;
CWDebugLog("CWMIN_VIDEO: %d", gDefaultQosValues[VIDEO_QUEUE_INDEX].cwMin);
continue;
}
if (!strncmp(startTag + 1, "CWMAX_VIDEO", endTag - startTag - 1)) {
int value = atoi(endTag + 1);
if (value == 0)
value = CWMAX_DEFAULT;
gDefaultQosValues[VIDEO_QUEUE_INDEX].cwMax = value;
CWDebugLog("CWMAX_VIDEO: %d", gDefaultQosValues[VIDEO_QUEUE_INDEX].cwMax);
continue;
}
if (!strncmp(startTag + 1, "AIFS_VIDEO", endTag - startTag - 1)) {
int value = atoi(endTag + 1);
if (value == 0)
value = AIFS_DEFAULT;
gDefaultQosValues[VIDEO_QUEUE_INDEX].AIFS = value;
CWDebugLog("AIFS_VIDEO: %d", gDefaultQosValues[VIDEO_QUEUE_INDEX].AIFS);
continue;
}
if (!strncmp(startTag + 1, "CWMIN_BEST_EFFORT", endTag - startTag - 1)) {
int value = atoi(endTag + 1);
if (value == 0)
value = CWMIN_DEFAULT;
gDefaultQosValues[BESTEFFORT_QUEUE_INDEX].cwMin = value;
CWDebugLog("CWMIN_BEST_EFFORT: %d", gDefaultQosValues[BESTEFFORT_QUEUE_INDEX].cwMin);
continue;
}
if (!strncmp(startTag + 1, "CWMAX_BEST_EFFORT", endTag - startTag - 1)) {
int value = atoi(endTag + 1);
if (value == 0)
value = CWMAX_DEFAULT;
gDefaultQosValues[BESTEFFORT_QUEUE_INDEX].cwMax = value;
CWDebugLog("CWMAX_BEST_EFFORT: %d", gDefaultQosValues[BESTEFFORT_QUEUE_INDEX].cwMax);
continue;
}
if (!strncmp(startTag + 1, "AIFS_BEST_EFFORT", endTag - startTag - 1)) {
int value = atoi(endTag + 1);
if (value == 0)
value = AIFS_DEFAULT;
gDefaultQosValues[BESTEFFORT_QUEUE_INDEX].AIFS = value;
CWDebugLog("AIFS_BEST_EFFORT: %d", gDefaultQosValues[BESTEFFORT_QUEUE_INDEX].AIFS);
continue;
}
if (!strncmp(startTag + 1, "CWMIN_BACKGROUND", endTag - startTag - 1)) {
int value = atoi(endTag + 1);
if (value == 0)
value = CWMIN_DEFAULT;
gDefaultQosValues[BACKGROUND_QUEUE_INDEX].cwMin = value;
CWDebugLog("CWMIN_BACKGROUND: %d", gDefaultQosValues[BACKGROUND_QUEUE_INDEX].cwMin);
continue;
}
if (!strncmp(startTag + 1, "CWMAX_BACKGROUND", endTag - startTag - 1)) {
int value = atoi(endTag + 1);
if (value == 0)
value = CWMAX_DEFAULT;
gDefaultQosValues[BACKGROUND_QUEUE_INDEX].cwMax = value;
CWDebugLog("CWMAX_BACKGROUND: %d", gDefaultQosValues[BACKGROUND_QUEUE_INDEX].cwMax);
continue;
}
if (!strncmp(startTag + 1, "AIFS_BACKGROUND", endTag - startTag - 1)) {
int value = atoi(endTag + 1);
if (value == 0)
value = AIFS_DEFAULT;
gDefaultQosValues[BACKGROUND_QUEUE_INDEX].AIFS = value;
CWDebugLog("AIFS_BACKGROUND: %d", gDefaultQosValues[BACKGROUND_QUEUE_INDEX].AIFS);
continue;
}
if (!strncmp(startTag + 1, "AC_HOSTAPD_PORT", endTag - startTag - 1)) {
gHostapd_port = atoi(endTag + 1);
CWDebugLog("Hostapd Port connection: %d", gHostapd_port);
continue;
}
if (!strncmp(startTag + 1, "AC_HOSTAPD_UNIX_PATH", endTag - startTag - 1)) {
char *startValue = NULL;
char *endValue = NULL;
int offset = 0;
CWExtractValue(endTag, &startValue, &endValue, &offset);
if (!((gHostapd_unix_path = ralloc_strndup(NULL, startValue, offset))))
return CWErrorRaise(CW_ERROR_OUT_OF_MEMORY, NULL);
CWDebugLog("Hostapd Unix Domain Path: %s", gHostapd_unix_path);
continue;
}
}
return CW_TRUE;
}