/// <summary>
/// Parses an input po file.
/// </summary>
public void Parse(string text, IGettextParserRequestor requestor)
{
Parse(new StringReader(text), requestor);
}
/// <summary>
/// Parses an input po file.
/// </summary>
public void Parse(TextReader reader, IGettextParserRequestor requestor)
{
const int StateWaitingKey = 1;
const int StateConsumingKey = 2;
const int StateConsumingValue = 3;
int state = StateWaitingKey;
StringBuilder currentKey = null;
StringBuilder currentValue = null;
string line;
while (true)
{
line = reader.ReadLine();
line = line == null ? null : line.Trim();
if (line == null || line.Length == 0)
{
if (state == StateConsumingValue &&
currentKey != null &&
currentValue != null)
{
requestor.Handle(currentKey.ToString().Replace("\\n", "\n").Replace("\\\"", "\""),
currentValue.ToString().Replace("\\n", "\n").Replace("\\\"", "\""));
currentKey = null;
currentValue = null;
}
if (line == null)
{
break;
}
state = StateWaitingKey;
continue;
}
else if (line[0] == '#')
{
continue;
}
bool isMsgId = line.StartsWith("msgid ");
bool isMsgStr = !isMsgId && line.StartsWith("msgstr ");
if (isMsgId || isMsgStr)
{
state = isMsgId ? StateConsumingKey : StateConsumingValue;
int firstQuote = line.IndexOf('"');
if (firstQuote == -1)
{
continue;
}
int secondQuote = line.IndexOf('"', firstQuote + 1);
while (secondQuote != -1 && line[secondQuote - 1] == '\\')
{
secondQuote = line.IndexOf('"', secondQuote + 1);
}
if (secondQuote == -1)
{
continue;
}
string piece = line.Substring(firstQuote + 1, secondQuote - firstQuote - 1);
if (isMsgId)
{
currentKey = new StringBuilder();
currentKey.Append(piece);
}
else
{
currentValue = new StringBuilder();
currentValue.Append(piece);
}
}
else if (line[0] == '"')
{
if (line[line.Length - 1] == '"')
{
line = line.Substring(1, line.Length - 2);
}
else
{
line = line.Substring(1, line.Length - 1);
}
switch (state)
{
case StateConsumingKey:
currentKey.Append(line);
break;
case StateConsumingValue:
currentValue.Append(line);
break;
}
}
}
}
public void Parse(string text, IGettextParserRequestor requestor)
{
this.Parse(new StringReader(text), requestor);
}
public void Parse(TextReader reader, IGettextParserRequestor requestor)
{
int num = 1;
StringBuilder stringBuilder = null;
StringBuilder stringBuilder2 = null;
while (true)
{
string text = reader.ReadLine();
text = ((text == null) ? null : text.Trim());
if (text == null || text.Length == 0)
{
if (num == 3 && stringBuilder != null && stringBuilder2 != null)
{
requestor.Handle(stringBuilder.ToString().Replace("\\n", "\n"), stringBuilder2.ToString().Replace("\\n", "\n"));
stringBuilder = null;
stringBuilder2 = null;
}
if (text == null)
{
break;
}
num = 1;
}
else
{
if (text[0] != '#')
{
bool flag = text.StartsWith("msgid ");
bool flag2 = !flag && text.StartsWith("msgstr ");
if (flag || flag2)
{
num = (flag ? 2 : 3);
int num2 = text.IndexOf('"');
if (num2 != -1)
{
int num3 = text.IndexOf('"', num2 + 1);
if (num3 != -1)
{
string value = text.Substring(num2 + 1, num3 - num2 - 1);
if (flag)
{
stringBuilder = new StringBuilder();
stringBuilder.Append(value);
}
else
{
stringBuilder2 = new StringBuilder();
stringBuilder2.Append(value);
}
}
}
}
else
{
if (text[0] == '"')
{
if (text[text.Length - 1] == '"')
{
text = text.Substring(1, text.Length - 2);
}
else
{
text = text.Substring(1, text.Length - 1);
}
switch (num)
{
case 2:
{
stringBuilder.Append(text);
break;
}
case 3:
{
stringBuilder2.Append(text);
break;
}
}
}
}
}
}
}
}
/// <summary>
/// Parses an input po file.
/// </summary>
public void Parse(TextReader reader, IGettextParserRequestor requestor)
{
const int StateWaitingKey = 1;
const int StateConsumingKey = 2;
const int StateConsumingValue = 3;
int state = StateWaitingKey;
StringBuilder currentKey = null;
StringBuilder currentValue = null;
string line;
while(true) {
line = reader.ReadLine();
line = line == null ? null : line.Trim();
if (line == null || line.Length == 0)
{
if (state == StateConsumingValue &&
currentKey != null &&
currentValue != null)
{
requestor.Handle(currentKey.ToString().Replace("\\n", "\n").Replace("\\\"", "\""),
currentValue.ToString().Replace("\\n", "\n").Replace("\\\"", "\""));
currentKey = null;
currentValue = null;
}
if (line == null)
break;
state = StateWaitingKey;
continue;
}
else if (line[0] == '#')
{
continue;
}
bool isMsgId = line.StartsWith("msgid ");
bool isMsgStr = !isMsgId && line.StartsWith("msgstr ");
if (isMsgId || isMsgStr)
{
state = isMsgId ? StateConsumingKey : StateConsumingValue;
int firstQuote = line.IndexOf('"');
if (firstQuote == -1)
continue;
int secondQuote = line.IndexOf('"', firstQuote + 1);
while (secondQuote != -1 && line[secondQuote - 1] == '\\')
secondQuote = line.IndexOf('"', secondQuote + 1);
if (secondQuote == -1)
continue;
string piece = line.Substring(firstQuote + 1, secondQuote - firstQuote - 1);
if (isMsgId)
{
currentKey = new StringBuilder();
currentKey.Append(piece);
}
else
{
currentValue = new StringBuilder();
currentValue.Append(piece);
}
}
else if (line[0] == '"')
{
if (line[line.Length - 1] == '"')
{
line = line.Substring(1, line.Length - 2);
}
else
{
line = line.Substring(1, line.Length - 1);
}
switch (state)
{
case StateConsumingKey:
currentKey.Append(line);
break;
case StateConsumingValue:
currentValue.Append(line);
break;
}
}
}
}
public void Parse(TextReader reader, IGettextParserRequestor requestor)
{
int num = 1;
StringBuilder stringBuilder = null;
StringBuilder stringBuilder2 = null;
while (true)
{
string text = reader.ReadLine();
text = ((text == null) ? null : text.Trim());
if (text == null || text.Length == 0)
{
if (num == 3 && stringBuilder != null && stringBuilder2 != null)
{
requestor.Handle(stringBuilder.ToString().Replace("\\n", "\n"), stringBuilder2.ToString().Replace("\\n", "\n"));
stringBuilder = null;
stringBuilder2 = null;
}
if (text == null)
{
break;
}
num = 1;
}
else
{
if (text[0] != '#')
{
bool flag = text.StartsWith("msgid ");
bool flag2 = !flag && text.StartsWith("msgstr ");
if (flag || flag2)
{
num = (flag ? 2 : 3);
int num2 = text.IndexOf('"');
if (num2 != -1)
{
int num3 = text.IndexOf('"', num2 + 1);
if (num3 != -1)
{
string value = text.Substring(num2 + 1, num3 - num2 - 1);
if (flag)
{
stringBuilder = new StringBuilder();
stringBuilder.Append(value);
}
else
{
stringBuilder2 = new StringBuilder();
stringBuilder2.Append(value);
}
}
}
}
else
{
if (text[0] == '"')
{
if (text[text.Length - 1] == '"')
{
text = text.Substring(1, text.Length - 2);
}
else
{
text = text.Substring(1, text.Length - 1);
}
switch (num)
{
case 2:
{
stringBuilder.Append(text);
break;
}
case 3:
{
stringBuilder2.Append(text);
break;
}
}
}
}
}
}
}
}
public void Parse(TextReader reader, IGettextParserRequestor requestor)
{
const int Finkey = 2, FindPluralKey = 4, FindMessage = 8;
string line;
bool isMsgId = false, isMsgPluralId = false, isMsgStr = false;
string currentKey = null, pluralKey = null, piece = null;
StringBuilder msgstrs = new StringBuilder();
int state = 0, emptycount = 0;
while (true)
{
line = reader.ReadLine();
line = line == null ? null : line.Trim();
if (string.IsNullOrEmpty(line))
{
emptycount++;
if (emptycount > 5)
{
break;
}
if ((state != Finkey && state != FindPluralKey) && state != FindMessage)
{
continue;
}
string[] values = msgstrs.ToString().Split(new string[] { "|~|" }, StringSplitOptions.RemoveEmptyEntries);
for (int i = 0; i < values.Length; i++)
{
values[i] = values[i].Replace("\\n", "\n").Replace("\\\"", "\"");
}
if (values.Length >= 1)
{
requestor.Handle(currentKey, values[0]);
}
if (!string.IsNullOrEmpty(pluralKey))
{
requestor.Handle(pluralKey, values);
}
isMsgPluralId = isMsgId = isMsgStr = false;
currentKey = pluralKey = null;
state = 0;
if (msgstrs.Length > 0)
{
msgstrs.Remove(0, msgstrs.Length);
}
continue;
}
else if (line[0] == '#')
{
continue;
}
isMsgId = line.StartsWith("msgid ");
isMsgPluralId = line.StartsWith("msgid_plural ");
isMsgStr = !isMsgId && System.Text.RegularExpressions.Regex.IsMatch(line, "^msgstr(\\[\\d\\])?(\\s)");
if (isMsgId || isMsgPluralId || isMsgStr)
{
int firstQuote = line.IndexOf('"');
if (firstQuote == -1)
{
continue;
}
int secondQuote = line.IndexOf('"', firstQuote + 1);
while (secondQuote != -1 && line[secondQuote - 1] == '\\')
{
secondQuote = line.IndexOf('"', secondQuote + 1);
}
if (secondQuote == -1)
{
continue;
}
piece = line.Substring(firstQuote + 1, secondQuote - firstQuote - 1);
if (isMsgId)
{
currentKey = piece;
state = Finkey;
emptycount = 0;
}
else if (isMsgPluralId)
{
pluralKey = piece;
state = FindPluralKey;
}
else if (isMsgStr)
{
msgstrs.Append(piece);
msgstrs.Append("|~|");
state = FindMessage;
}
}
}
}
