// this function parses two strings "$a;$b" and "???_???l$ch$d" where $a-$d are (real) numbers
// it is used to parse in the parameters of continues variables from the input file
density_integral parse_density_integral_string(char *input, char *variablename) {
density_integral result;
int i;
char garbage[64], s1[64],s2[64],s3[64],s4[64];
if(sscanf(input, "%64[^;];%64[^;]", s1,s2) != 2) {
fprintf(stderr, "Error at parsing the string %s in the function parse_density_integral_string\n",input);
fprintf(stderr, "The string should contain 2 fields seperated by ; characters.\n");
exit(EXIT_FAILURE);
}
if (IsRealNumber(s1)) {
result.mu=atof(s1);
} else {
fprintf(stderr, "Error at parsing the string %s in the function parse_density_integral_string\n",input);
fprintf(stderr, "%s is not a number\n",s1);
exit(EXIT_FAILURE);
}
if (IsRealNumber(s2)) {
result.sigma=atof(s2);
} else {
fprintf(stderr, "Error at parsing the string %s in the function parse_density_integral_string\n",input);
fprintf(stderr, "%s is not a number\n",s2);
exit(EXIT_FAILURE);
}
if (result.sigma<=0) {
fprintf(stderr, "Error at parsing the string %s in the function parse_density_integral_string",input);
fprintf(stderr, "The value for sigma has to be larger than 0.\n");
exit(EXIT_FAILURE);
}
if (sscanf(variablename,"%64[^lh]l%64[^lh]h%64[^lh]",garbage,s3,s4) != 3) {
fprintf(stderr, "Error at parsing the string %s in the function parse_density_integral_string\n",variablename);
fprintf(stderr, "The string should contain 2 fields seperated by ; characters.\n");
exit(EXIT_FAILURE);
}
// replace the d by . in s1 and s2
for(i=0; s3[i]!='\0' ; i++) {
if (s3[i]=='d') {
s3[i]='.';
}
if (s3[i]=='m') {
s3[i]='-';
}
}
for(i=0; s4[i]!='\0' ; i++) {
if (s4[i]=='d') {
s4[i]='.';
}
if (s4[i]=='m') {
s4[i]='-';
}
}
if (IsRealNumber(s3)) {
result.low=atof(s3);
} else {
fprintf(stderr, "Error at parsing the string %s in the function parse_density_integral_string\n",input);
fprintf(stderr, "%s is not a number\n",s1);
exit(EXIT_FAILURE);
}
if (IsRealNumber(s4)) {
result.high=atof(s4);
} else {
fprintf(stderr, "Error ar parsing the string %s in the function parse_density_integral_string\n",input);
fprintf(stderr, "%s is not a number\n",s1);
exit(EXIT_FAILURE);
}
if (result.low>result.high) {
fprintf(stderr, "Error ar parsing the string %s in the function parse_density_integral_string\n",input);
fprintf(stderr, "The value for low has to be larger than then value for high.\n");
exit(EXIT_FAILURE);
}
return result;
}
parameters loadparam(int argc, char **arg) {
int i;
parameters params;
params.loadfile = -1;
params.savedfile = -1;
params.exportfile = -1;
params.method = 0;
params.inputfile = -1;
params.debug = 0;
params.errorcnt = 0;
params.queryid = 0;
params.timeout = 0;
params.sigmoid_slope = 1.0;
params.online = 0;
params.maxbufsize = 0;
params.ppid = NULL;
params.error = (int *)malloc(argc * sizeof(int));
for (i = 1; i < argc; i++) {
switch (argtype(arg[i])) {
case 0:
if (argc > i + 1) {
i++;
params.loadfile = i;
} else {
params.error[params.errorcnt] = i;
params.errorcnt++;
}
break;
case 2:
if (argc > i + 1) {
i++;
params.exportfile = i;
} else {
params.error[params.errorcnt] = i;
params.errorcnt++;
}
break;
case 3:
if (argc > i + 1) {
i++;
params.method = i;
} else {
params.error[params.errorcnt] = i;
params.errorcnt++;
}
break;
case 4:
if (argc > i + 1) {
i++;
params.inputfile = i;
} else {
params.error[params.errorcnt] = i;
params.errorcnt++;
}
break;
case 5:
printhelp(argc, arg);
break;
case 6:
params.debug = 1;
break;
case 7:
if (argc > i + 1) {
i++;
params.queryid = i;
} else {
params.error[params.errorcnt] = i;
params.errorcnt++;
}
break;
case 8:
if ((argc > i + 1) && (IsPosNumber(arg[i + 1]))) {
i++;
params.timeout = atoi(arg[i]);
} else {
params.error[params.errorcnt] = i;
params.errorcnt++;
}
break;
case 9:
if (argc > i + 1) {
i++;
params.savedfile = i;
} else {
params.error[params.errorcnt] = i;
params.errorcnt++;
}
break;
case 10:
if ((argc > i + 1) && (IsRealNumber(arg[i + 1]))) {
i++;
params.sigmoid_slope = atof(arg[i]);
} else {
params.error[params.errorcnt] = i;
params.errorcnt++;
}
break;
case 11:
params.online = 1;
break;
case 12:
if ((argc > i + 1) && (IsPosNumber(arg[i + 1]))) {
i++;
params.maxbufsize = atoi(arg[i]);
} else {
params.error[params.errorcnt] = i;
params.errorcnt++;
}
break;
case 13:
if ((argc > i + 1) && (IsPosNumber(arg[i + 1]))) {
i++;
params.ppid = (char *)malloc(sizeof(char) * (strlen(arg[i]) + 1));
strcpy(params.ppid, arg[i]);
} else {
params.error[params.errorcnt] = i;
params.errorcnt++;
}
break;
default:
params.error[params.errorcnt] = i;
params.errorcnt++;
break;
}
}
return params;
}