/**
* Split the very first line (Content-Type value) in 3 Strings
*
* @return the array of 3 Strings
*/
private static String[] splitHeaderContentType(String sb) {
int aStart;
int aEnd;
int bStart;
int bEnd;
int cStart;
int cEnd;
aStart = HttpPostBodyUtil.findNonWhitespace(sb, 0);
aEnd = sb.indexOf(';');
if (aEnd == -1) {
return new String[] {sb, "", ""};
}
bStart = HttpPostBodyUtil.findNonWhitespace(sb, aEnd + 1);
if (sb.charAt(aEnd - 1) == ' ') {
aEnd--;
}
bEnd = sb.indexOf(';', bStart);
if (bEnd == -1) {
bEnd = HttpPostBodyUtil.findEndOfString(sb);
return new String[] {sb.substring(aStart, aEnd), sb.substring(bStart, bEnd), ""};
}
cStart = HttpPostBodyUtil.findNonWhitespace(sb, bEnd + 1);
if (sb.charAt(bEnd - 1) == ' ') {
bEnd--;
}
cEnd = HttpPostBodyUtil.findEndOfString(sb);
return new String[] {
sb.substring(aStart, aEnd), sb.substring(bStart, bEnd), sb.substring(cStart, cEnd)
};
}
/**
* Split the very first line (Content-Type value) in 2 Strings
*
* @param sb
* @return the array of 2 Strings
*/
private String[] splitHeaderContentType(String sb) {
int size = sb.length();
int aStart;
int aEnd;
int bStart;
int bEnd;
aStart = HttpPostBodyUtil.findNonWhitespace(sb, 0);
aEnd = HttpPostBodyUtil.findWhitespace(sb, aStart);
if (aEnd >= size) {
return new String[] {sb, ""};
}
if (sb.charAt(aEnd) == ';') {
aEnd--;
}
bStart = HttpPostBodyUtil.findNonWhitespace(sb, aEnd);
bEnd = HttpPostBodyUtil.findEndOfString(sb);
return new String[] {sb.substring(aStart, aEnd), sb.substring(bStart, bEnd)};
}
/**
* Split one header in Multipart
*
* @param sb
* @return an array of String where rank 0 is the name of the header, follows by several values
* that were separated by ';' or ','
*/
private String[] splitMultipartHeader(String sb) {
ArrayList<String> headers = new ArrayList<String>(1);
int nameStart;
int nameEnd;
int colonEnd;
int valueStart;
int valueEnd;
nameStart = HttpPostBodyUtil.findNonWhitespace(sb, 0);
for (nameEnd = nameStart; nameEnd < sb.length(); nameEnd++) {
char ch = sb.charAt(nameEnd);
if (ch == ':' || Character.isWhitespace(ch)) {
break;
}
}
for (colonEnd = nameEnd; colonEnd < sb.length(); colonEnd++) {
if (sb.charAt(colonEnd) == ':') {
colonEnd++;
break;
}
}
valueStart = HttpPostBodyUtil.findNonWhitespace(sb, colonEnd);
valueEnd = HttpPostBodyUtil.findEndOfString(sb);
headers.add(sb.substring(nameStart, nameEnd));
String svalue = sb.substring(valueStart, valueEnd);
String[] values = null;
if (svalue.indexOf(";") >= 0) {
values = svalue.split(";");
} else {
values = svalue.split(",");
}
for (String value : values) {
headers.add(value.trim());
}
String[] array = new String[headers.size()];
for (int i = 0; i < headers.size(); i++) {
array[i] = headers.get(i);
}
return array;
}