/*
** A "local" function of ProcessRequest(). Searches through the registration
** file for unexpired objects that match #filter#. Returns a malloc'ed string
** of the matching objects.
*/
static char *
DoSearch(const char *filter) {
unsigned long expiration;
char expirationImage[15 + 1];
unsigned long now;
const char *object;
const char *registration;
char *returnValue;
now = (unsigned long)CurrentTime();
returnValue = strdup("");
for(rewind(registrationFile); (registration = ReadRegistration()) != NULL;) {
(void)GETWORD(expirationImage, registration, &object);
expiration = atol(expirationImage);
if((expiration == ETERNAL) || (expiration > now)) {
object++; /* Skip space after expiration. */
if(MatchFilter(object, filter)) {
returnValue =
REALLOC(returnValue, strlen(returnValue) + strlen(object) + 1);
strcat(returnValue, object);
}
}
}
return returnValue;
}
void FileListBox::PopulateFileList(const std::string& path)
{
new_path = path;
if (path.compare(path.size()-1, sizeof(PATH_SEPARATOR), PATH_SEPARATOR))
new_path += PATH_SEPARATOR;
MSG_DEBUG("file", "Searching in %s\n", new_path.c_str());
FolderSearch *f = OpenFolder(new_path);
// Now that we have made use of new_path, it can be freed:
// clearing the list is now possible
Clear();
if (f) {
bool is_file = list_files;
const char *name;
while ((name = FolderSearchNext(f, is_file)) != NULL) {
if (is_file) {
// We have a file, check that it validates the list
if (MatchFilter(name)) {
std::string* filename = new std::string(new_path);
*filename += name;
MSG_DEBUG("file", "Adding file %s\n", name);
AddLabelItem(false, ANSIToUTF8(new_path, name), filename, Font::FONT_MEDIUM);
} else {
MSG_DEBUG("file", "NOT adding file %s, invalid extension\n", name);
}
} else if (strcmp(name, ".")) {
std::string* filename;
if (!strcmp(name, "..")) {
// Are we at the root?
if (!strcmp(name, PATH_SEPARATOR))
break;
size_t pos = new_path.find_last_of(PATH_SEPARATOR, new_path.size()-2, sizeof(PATH_SEPARATOR));
filename = new std::string(new_path.substr(0, pos+1));
} else
filename = new std::string(new_path);
*filename += name;
MSG_DEBUG("file", "Adding directory %s\n", name);
AddLabelItem(false, std::string("[") + ANSIToUTF8(new_path, name) + "]", filename,
Font::FONT_MEDIUM, Font::FONT_NORMAL, c_yellow);
} else
MSG_DEBUG("file", "Rejecting %s\n", name);
// Prepare again for searching files
is_file = list_files;
}
CloseFolder(f);
Pack();
NeedRedrawing();
} else {
MSG_DEBUG("file", "Search failed?\n");
}
// Store last time to drop fast clicks
last_time = SDL_GetTicks();
}
// 一条记录是否符合要求
BOOL CLogViewDlg::MatchFilter(const stLogUIData& info)
{
std::vector<CString> vctFilter;
std::vector<CString> vctLevel;
ThreadOptionData vctThread;
m_FilterPanel.GetOptionsText(vctFilter);
m_LevelPanel.GetOptionsText(vctLevel);
m_ProcPanel.GetOptionsThread(vctThread);
return MatchFilter(info, vctFilter, vctLevel, vctThread);
}
// 添加一条日志的时候，按照过滤规则进行添加
BOOL CLogViewDlg::AppendLogWithFilter(const stLogUIData& info)
{
m_vctLogInfo.push_back(info);
// 是否符合Fileter要求
if(MatchFilter(info))
{
m_LogResult.push_back(m_vctLogInfo.size() - 1);
DelayUpdateItemCount();
}
return TRUE;
}
// 每次发生变化的时候，按照用户选择的Filter对日志进行过滤
void CLogViewDlg::DoFilter()
{
m_LogResult.clear();
std::vector<CString> vctFilter;
std::vector<CString> vctLevel;
ThreadOptionData vctThread;
m_FilterPanel.GetOptionsText(vctFilter);
m_LevelPanel.GetOptionsText(vctLevel);
m_ProcPanel.GetOptionsThread(vctThread);
size_t uTotalLogCount = m_vctLogInfo.size();
for(size_t i=0; i<uTotalLogCount; ++ i)
{
const stLogUIData& info = m_vctLogInfo[i];
if(MatchFilter(info, vctFilter, vctLevel, vctThread))
{
m_LogResult.push_back(i);
}
}
DelayUpdateItemCount();
}
/*
** A "local" function of ProcessRequest(). Searches through the registration
** file for objects that match #filter# and marks them as expired.
*/
static void
DoUnregister(const char *filter) {
unsigned long expiration;
char expirationImage[15 + 1];
unsigned long now;
const char *object;
const char *registration;
now = (unsigned long)CurrentTime();
for(rewind(registrationFile); (registration = ReadRegistration()) != NULL;) {
(void)GETWORD(expirationImage, registration, &object);
expiration = atol(expirationImage);
if((expiration == ETERNAL) || (expiration > now)) {
object++; /* Skip space after expiration. */
if(MatchFilter(object, filter)) {
fseek(registrationFile, -strlen(registration) - 1, SEEK_CUR);
fprintf(registrationFile, EXPIRATION_FORMAT, (long)EXPIRED);
fseek(registrationFile, strlen(registration) + 1, SEEK_CUR);
}
}
}
}