static void
handleDirectory(TSession *const sessionP,
const char *const dirName,
time_t const fileModTime,
MIMEType *const mimeTypeP) {
bool text;
bool ascending;
uint16_t sort; /* 1=by name, 2=by date */
const char *error;
determineSortType(sessionP->requestInfo.query,
&ascending, &sort, &text, &error);
if (error) {
ResponseStatus(sessionP, 400);
xmlrpc_strfree(error);
} else if (notRecentlyModified(sessionP, fileModTime)) {
ResponseStatus(sessionP, 304);
ResponseWriteStart(sessionP);
} else {
TPool pool;
bool succeeded;
succeeded = PoolCreate(&pool, 1024);
if (!succeeded)
ResponseStatus(sessionP, 500);
else {
TList list;
uint16_t responseStatus;
const char *error;
generateListing(&list, dirName, sessionP->requestInfo.uri,
&pool, &error, &responseStatus);
if (error) {
ResponseStatus(sessionP, responseStatus);
xmlrpc_strfree(error);
} else {
ResponseStatus(sessionP, 200);
ResponseContentType(sessionP,
text ? "text/plain" : "text/html");
addLastModifiedHeader(sessionP, fileModTime);
ResponseChunked(sessionP);
ResponseWriteStart(sessionP);
if (sessionP->requestInfo.method != m_head)
sendDirectoryDocument(&list, ascending, sort, text,
sessionP->requestInfo.uri, mimeTypeP,
sessionP);
HTTPWriteEndChunk(sessionP);
ListFree(&list);
}
PoolFree(&pool);
}
}
}
static abyss_bool
ServerDirectoryHandler(TSession * const r,
char * const z,
time_t const fileModTime,
MIMEType * const mimeTypeP) {
TList list;
abyss_bool text;
abyss_bool ascending;
uint16_t sort; /* 1=by name, 2=by date */
TPool pool;
TDate date;
const char * error;
uint16_t responseStatus;
TDate dirdate;
const char * imsHdr;
determineSortType(r->request_info.query, &ascending, &sort, &text, &error);
if (error) {
ResponseStatus(r,400);
xmlrpc_strfree(error);
return TRUE;
}
fileDate(r, fileModTime, &dirdate);
imsHdr = RequestHeaderValue(r, "If-Modified-Since");
if (imsHdr) {
if (DateDecode(imsHdr, &date)) {
if (DateCompare(&dirdate, &date) <= 0) {
ResponseStatus(r, 304);
ResponseWrite(r);
return TRUE;
}
}
}
if (!PoolCreate(&pool, 1024)) {
ResponseStatus(r, 500);
return TRUE;
}
generateListing(&list, z, r->request_info.uri,
&pool, &error, &responseStatus);
if (error) {
ResponseStatus(r, responseStatus);
xmlrpc_strfree(error);
PoolFree(&pool);
return TRUE;
}
/* Send something to the user to show that we are still alive */
ResponseStatus(r, 200);
ResponseContentType(r, (text ? "text/plain" : "text/html"));
if (DateToString(&dirdate, z))
ResponseAddField(r, "Last-Modified", z);
ResponseChunked(r);
ResponseWrite(r);
if (r->request_info.method!=m_head)
sendDirectoryDocument(&list, ascending, sort, text,
r->request_info.uri, mimeTypeP, r, z);
HTTPWriteEndChunk(r);
/* Free memory and exit */
ListFree(&list);
PoolFree(&pool);
return TRUE;
}