JError
JCreateDirectory
(
const JCharacter* dirName,
const mode_t mode
)
{
if (JDirectoryExists(dirName))
{
return JSetPermissions(dirName, mode);
}
JString path = dirName;
JCleanPath(&path);
JAppendDirSeparator(&path);
JString dir;
JIndex slashIndex = 2;
while (path.LocateNextSubstring("/", &slashIndex))
{
dir = path.GetSubstring(1, slashIndex);
if (!JDirectoryExists(dir))
{
const JError err = JMkDir(dir, mode);
if (!err.OK())
{
return err;
}
}
slashIndex++; // move past the slash we found
}
return JNoError();
}
void
GDBGetSourceFileList::HandleSuccess
(
const JString& origData
)
{
if (origData.BeginsWith("Source files for which symbols have been read in:"))
{
(JXGetApplication())->DisplayBusyCursor();
JXFileListTable* table = (GetFileList())->GetTable();
table->RemoveAllFiles();
JString data = origData;
JIndex i,j;
while (data.LocateSubstring("Source files for which symbols", &i))
{
j = i;
if (!data.LocateNextSubstring(":", &j))
{
j = data.GetLength();
}
data.ReplaceSubstring(i, j, ",");
}
data.TrimWhitespace(); // no comma after last file
std::istrstream input(data.GetCString(), data.GetLength());
JString fullName, path, name, s;
JBoolean foundDelimiter;
do
{
input >> ws;
fullName = JReadUntil(input, ',', &foundDelimiter);
fullName.TrimWhitespace();
if (!fullName.IsEmpty())
{
JSplitPathAndName(fullName, &path, &name);
table->AddFile(name);
}
}
while (foundDelimiter);
}
JBoolean
CBCClass::ViewDefinition
(
const JCharacter* fnName,
const JBoolean caseSensitive,
const JBoolean reportNotFound
)
const
{
JBoolean found = kJFalse;
JString headerName;
if (IsEnum())
{
found = ViewDeclaration(fnName, caseSensitive, reportNotFound);
}
else if (!Implements(fnName, caseSensitive))
{
found = ViewInheritedDefinition(fnName, caseSensitive, reportNotFound);
if (!found && reportNotFound)
{
JString msg = "Unable to find any definition for \"";
msg += fnName;
msg += "\".";
(JGetUserNotification())->ReportError(msg);
}
}
else if (GetFileName(&headerName))
{
// search for class::fn
const JCharacter* nsOp = "[[:space:]]*::[[:space:]]*";
JString searchStr = GetFullName();
JIndex i=1;
while (searchStr.LocateNextSubstring("::", &i))
{
searchStr.ReplaceSubstring(i,i+1, nsOp);
i += strlen(nsOp);
}
searchStr += nsOp;
searchStr += fnName;
found = FindDefinition(headerName, searchStr, caseSensitive);
if (!found)
{
// "::" insures that we find the source instead of a call to the function.
// We can't use "class::" because this doesn't work for templates.
searchStr = "::[[:space:]]*";
searchStr += fnName;
found = FindDefinition(headerName, searchStr, caseSensitive);
}
if (!found)
{
CBDocumentManager* docMgr = CBGetDocumentManager();
// look for it in the header file (pure virtual or inline in class defn)
JIndex lineIndex;
if (docMgr->SearchFile(headerName, fnName, caseSensitive, &lineIndex))
{
docMgr->OpenTextDocument(headerName, lineIndex);
found = kJTrue;
}
// we couldn't find it anywhere
else if (reportNotFound)
{
JString msg = "Unable to find the definition for \"";
msg += fnName;
msg += "\".";
(JGetUserNotification())->ReportError(msg);
}
}
}
else if (reportNotFound)
{
JString msg = GetFullName();
msg.PrependCharacter('"');
msg += "\" is a ghost class, so no information is available for it.";
(JGetUserNotification())->ReportError(msg);
}
return found;
}
void
GDBGetCompletions::HandleSuccess
(
const JString& data
)
{
JPtrArray<JString> lines(JPtrArrayT::kDeleteAll);
lines.SetSortOrder(JOrderedSetT::kSortAscending);
lines.SetCompareFunction(JCompareStringsCaseSensitive);
// loop through each line and add each one to our list
JIndex i = 1, j = 1;
while (data.LocateNextSubstring("\n", &j))
{
if (j > i)
{
JString* s = new JString(data, JIndexRange(i, j-1));
assert( s != NULL );
s->TrimWhitespace();
if (s->IsEmpty() || !lines.InsertSorted(s, kJFalse))
{
delete s;
}
}
i = j+1;
j = i;
}
if (i <= data.GetLength())
{
JString* s = new JString(data, JIndexRange(i, data.GetLength()));
assert( s != NULL );
s->TrimWhitespace();
if (s->IsEmpty() || !lines.InsertSorted(s, kJFalse))
{
delete s;
}
}
if (lines.IsEmpty())
{
(itsInput->GetDisplay())->Beep();
return;
}
// Check if we're done. If we find our test prefix in the array, and
// the array has only one element, we're done. Otherwise, our test
// prefix is the 'start' of several possible commands.
const JSize stringCount = lines.GetElementCount();
JBoolean found;
JIndex startIndex = lines.SearchSorted1(&itsPrefix, JOrderedSetT::kAnyMatch, &found);
if (found)
{
if (stringCount == 1)
{
// The input text is already complete. We just need to add a
// space at the end to show that it is a complete word.
itsPrefix += " ";
}
else
{
// We can't add anything to what the user has types, so we show
// all possible completions.
itsHistory->PlaceCursorAtEnd();
itsHistory->Paste("\n");
itsHistory->Paste(data);
}
itsInput->SetText(itsPrefix);
itsInput->SetCaretLocation(itsInput->GetTextLength() + 1);
return;
}
JString maxPrefix;
maxPrefix = *(lines.NthElement(startIndex));
if (stringCount == 1)
{
// There's only one completion, which must be what we meant so we
// fill in the input with this word.
maxPrefix += " ";
itsInput->SetText(maxPrefix);
itsInput->SetCaretLocation(itsInput->GetTextLength() + 1);
return;
}
for (JIndex i=startIndex+1; i<=stringCount; i++)
{
const JString* s = lines.NthElement(i);
const JSize matchLength = JCalcMatchLength(maxPrefix, *s);
const JSize prefixLength = maxPrefix.GetLength();
if (matchLength < prefixLength)
{
maxPrefix.RemoveSubstring(matchLength+1, prefixLength);
}
}
if (maxPrefix == itsPrefix)
{
// The input text is all that the words have in common so we can't
// add anything to the input. We therefore need to dump everything
// to the history window.
itsHistory->PlaceCursorAtEnd();
itsHistory->Paste("\n");
itsHistory->Paste(data);
}
else
{
itsInput->SetText(maxPrefix);
itsInput->SetCaretLocation(itsInput->GetTextLength() + 1);
}
}
void
GMMIMEParser::ParseMIMEHeader
(
std::istream& input,
GMIMEHeader* header,
const JBoolean display
)
{
JString data;
JCharacter c = input.peek();
if (c == '\n')
{
// input.get(c);
}
// input >> std::ws;
// first we need to search for the first empty line. This line is the
// end of the header.
JString line;
while (1)
{
JBoolean found;
line = JReadLine(input, &found);
if (line.IsEmpty())
{
break;
}
if (isspace(line.GetFirstCharacter()))
{
line.TrimWhitespace();
if (line.IsEmpty())
{
break;
}
data.AppendCharacter(' ');
}
else if (!data.IsEmpty())
{
data.AppendCharacter('\n');
}
data += line;
}
data.AppendCharacter('\n');
// we now need to search through the header for parameter:value pairs
// using the gmime_header_regex defined above.
JArray<JIndexRange> ranges;
gmime_header_regex.MatchAll(data, &ranges);
JSize count = ranges.GetElementCount();
for (JSize i = 1; i <= count; i++)
{
JIndexRange range = ranges.GetElement(i);
JString parmValPair = data.GetSubstring(range);
JString parm;
JString val;
if (parmValPair.BeginsWith("MIME") ||
parmValPair.BeginsWith("Mime") ||
parmValPair.BeginsWith("Content"))
{
CleanParmValPair(parmValPair, &parm, &val);
parm.ToLower();
if (parm == "mime-Version")
{
val.TrimWhitespace();
header->SetVersion(val);
}
else if (parm == "content-type")
{
ParseContentType(val, header);
}
else if (parm == "content-transfer-encoding")
{
val.TrimWhitespace();
val.ToLower();
header->SetEncoding(val);
}
else if (parm == "content-disposition")
{
ParseContentDisposition(val, header);
}
}
}
// this is a nested message, so some of the headers need to be displayed
if (display)
{
JString text = "---------\n";
JIndex findex = 1;
if (data.BeginsWith("From: ") || data.LocateSubstring("\nFrom: ", &findex))
{
if (findex > 1)
{
findex ++;
}
JIndex eindex = findex;
if (data.LocateNextSubstring("\n", &eindex) && (eindex > findex + 1))
{
text += data.GetSubstring(findex, eindex - 1);
text += "\n";
}
}
findex = 1;
if (data.BeginsWith("Date: ") || data.LocateSubstring("\nDate: ", &findex))
{
if (findex > 1)
{
findex ++;
}
JIndex eindex = findex;
if (data.LocateNextSubstring("\n", &eindex) && (eindex > findex + 1))
{
text += data.GetSubstring(findex, eindex - 1);
text += "\n";
}
}
findex = 1;
const JCharacter* kSubjectStr = "Subject: ";
if (data.BeginsWith("Subject: ") || data.LocateSubstring("\nSubject: ", &findex))
{
if (findex > 1)
{
findex ++;
}
JIndex eindex = findex;
if (data.LocateNextSubstring("\n", &eindex) && (eindex > findex + 1))
{
text += data.GetSubstring(findex, eindex - 1);
text += "\n";
}
}
WriteTextString(&text, GMIMEHeader());
}
}
