bool
SourceFileRez::CheckNeedsBuild(BuildInfo &info, bool check_deps)
{
if (!info.objectFolder.GetFullPath())
return false;
if (BString(GetPath().GetExtension()).ICompare("r") != 0)
return false;
if (BuildFlag() == BUILD_YES)
return true;
BString objname(GetPath().GetBaseName());
objname << ".rsrc";
DPath objpath(info.objectFolder);
objpath.Append(objname);
if (!BEntry(objpath.GetFullPath()).Exists())
return true;
BString tmpname(GetPath().GetBaseName());
tmpname << ".r.txt";
DPath tmppath(info.objectFolder);
tmppath.Append(tmpname);
if (!BEntry(tmppath.GetFullPath()).Exists())
return true;
struct stat objstat;
if (stat(objpath.GetFullPath(),&objstat) != 0)
return false;
// Fix mod times set into the future
time_t now = real_time_clock();
if (GetModTime() > now)
{
BNode node(GetPath().GetFullPath());
node.SetModificationTime(now);
}
if (GetModTime() > objstat.st_mtime)
return true;
return false;
}
bool
SourceFileC::CheckNeedsBuild(BuildInfo &info, bool check_deps)
{
// The checks for a file needing to be built:
// 1) Build flag != BUILD_MAYBE => return result
// 2) Object file missing
// 3) Source mod time > object mod time
// 4) Dependency file needs build
// The fast stuff
if (!info.objectFolder.GetFullPath())
{
STRACE(2,("CheckNeedsBuild: empty file path\n"));
return false;
}
if (BuildFlag() == BUILD_YES)
{
STRACE(2,("%s::CheckNeedsBuild: build flag == YES\n",GetPath().GetFullPath()));
return true;
}
// Object file existence
BString objname(GetPath().GetBaseName());
objname << ".o";
DPath objpath(info.objectFolder);
objpath.Append(objname);
if (!BEntry(objpath.GetFullPath()).Exists())
{
STRACE(2,("%s::CheckNeedsBuild: object doesn't exist\n",GetPath().GetFullPath()));
return true;
}
// source vs object mod time
struct stat objstat;
if (GetStat(objpath.GetFullPath(),&objstat) != B_OK)
{
STRACE(2,("%s::CheckNeedsBuild: couldn't stat object\n",GetPath().GetFullPath()));
return false;
}
// Fix mod times set into the future
time_t now = real_time_clock();
if (GetModTime() > now)
{
BNode node(GetPath().GetFullPath());
node.SetModificationTime(now);
}
if (GetModTime() > objstat.st_mtime)
{
STRACE(2,("%s::CheckNeedsBuild: file time more recent than object time\n",
GetPath().GetFullPath()));
return true;
}
if (!check_deps)
{
STRACE(2,("%s::CheckNeedsBuild: dependency checking disabled for call\n",
GetPath().GetFullPath()));
return false;
}
// Dependency check
BString str(GetDependencies());
if (str.CountChars() < 1)
{
STRACE(2,("%s::CheckNeedsBuild: initial dependency update\n",
GetPath().GetFullPath()));
UpdateDependencies(info);
str = GetDependencies();
}
if (str.CountChars() > 0)
{
char *pathstr;
char depString[str.Length() + 1];
sprintf(depString,"%s",str.String());
pathstr = strtok(depString,"|");
while (pathstr)
{
BString filename(DPath(pathstr).GetFileName());
if (filename.Compare(GetPath().GetFileName()) != 0)
{
DPath depPath(FindDependency(info,filename.String()));
if (!depPath.IsEmpty())
{
struct stat depstat;
if (GetStat(depPath.GetFullPath(),&depstat) == B_OK &&
depstat.st_mtime > objstat.st_mtime)
{
STRACE(2,("%s::CheckNeedsBuild: dependency %s was updated\n",
GetPath().GetFullPath(),depPath.GetFullPath()));
return true;
}
}
}
pathstr = strtok(NULL,"|");
}
}
return false;
}
nsresult
nsJARInputStream::ReadDirectory(char* aBuffer, PRUint32 aCount, PRUint32 *aBytesRead)
{
// No need to check the args, ::Read did that, but assert them at least
NS_ASSERTION(aBuffer,"aBuffer parameter must not be null");
NS_ASSERTION(aBytesRead,"aBytesRead parameter must not be null");
// If the buffer contains data, copy what's there up to the desired amount
PRUint32 numRead = CopyDataToBuffer(aBuffer, aCount);
if (aCount > 0) {
// empty the buffer and start writing directory entry lines to it
mBuffer.Truncate();
mCurPos = 0;
const PRUint32 arrayLen = mArray.Count();
for ( ;aCount > mBuffer.Length(); mArrPos++) {
// have we consumed all the directory contents?
if (arrayLen <= mArrPos)
break;
const char * entryName = mArray[mArrPos]->get();
PRUint32 entryNameLen = mArray[mArrPos]->Length();
nsZipItem* ze = mZip->GetItem(entryName);
NS_ENSURE_TRUE(ze, NS_ERROR_FILE_TARGET_DOES_NOT_EXIST);
// Last Modified Time
PRExplodedTime tm;
PR_ExplodeTime(GetModTime(ze->date, ze->time), PR_GMTParameters, &tm);
char itemLastModTime[65];
PR_FormatTimeUSEnglish(itemLastModTime,
sizeof(itemLastModTime),
" %a,%%20%d%%20%b%%20%Y%%20%H:%M:%S%%20GMT ",
&tm);
// write a 201: line to the buffer for this item
// 200: filename content-length last-modified file-type
mBuffer.AppendLiteral("201: ");
// Names must be escaped and relative, so use the pre-calculated length
// of the directory name as the offset into the string
// NS_EscapeURL adds the escaped URL to the give string buffer
NS_EscapeURL(entryName + mNameLen,
entryNameLen - mNameLen,
esc_Minimal | esc_AlwaysCopy,
mBuffer);
mBuffer.Append(' ');
mBuffer.AppendInt(ze->realsize, 10);
mBuffer.Append(itemLastModTime); // starts/ends with ' '
if (ze->isDirectory)
mBuffer.AppendLiteral("DIRECTORY\n");
else
mBuffer.AppendLiteral("FILE\n");
}
// Copy up to the desired amount of data to buffer
numRead += CopyDataToBuffer(aBuffer, aCount);
}
*aBytesRead = numRead;
return NS_OK;
}
