static struct conf_entry * entry_lookup(struct conf_entry * section, const char *name)
{
struct conf_entry *entry;
int ret;
char * rem;
if ((name == NULL) || (*name == '\0')) {
DBG(DBG_WARNING, "name invalid");
return NULL;
}
if ((entry = section) == NULL) {
DBG(DBG_WARNING, "section invalid");
return NULL;
}
while (entry->name != NULL) {
if ((ret = strtokcmp(name, entry->name, '/', &rem)) >= 0) {
if (ret == 0)
return entry;
if (entry->type != CONF_TYPE(CONF_SECTION)) {
return NULL;
}
return entry_lookup((struct conf_entry *)entry->p, rem);
}
entry++;
}
DBG(DBG_WARNING, "name not found");
return NULL;
}
bool DirList::InternalLoadPath(std::string &folderpath)
{
if(folderpath.size() < 3)
return false;
struct dirent *dirent = NULL;
DIR *dir = NULL;
dir = opendir(folderpath.c_str());
if (dir == NULL)
return false;
while ((dirent = readdir(dir)) != 0)
{
bool isDir = dirent->d_type & DT_DIR;
const char *filename = dirent->d_name;
if(isDir)
{
if(strcmp(filename,".") == 0 || strcmp(filename,"..") == 0)
continue;
if(Flags & CheckSubfolders)
{
int length = folderpath.size();
if(length > 2 && folderpath[length-1] != '/')
folderpath += '/';
folderpath += filename;
InternalLoadPath(folderpath);
folderpath.erase(length);
}
if(!(Flags & Dirs))
continue;
}
else if(!(Flags & Files))
{
continue;
}
if(Filter)
{
char * fileext = strrchr(filename, '.');
if(!fileext)
continue;
if(strtokcmp(fileext, Filter, ",") == 0)
AddEntrie(folderpath, filename, isDir);
}
else
{
AddEntrie(folderpath, filename, isDir);
}
}
closedir(dir);
return true;
}
int websAspRequest(webs_t wp, char_t *lpath)
{
websStatType sbuf;
char *rbuf;
char_t *token, *lang, *result, *path, *ep, *cp, *buf, *nextp;
char_t *last;
int rc, engine, len, ejid;
a_assert(websValid(wp));
a_assert(lpath && *lpath);
rc = -1;
buf = NULL;
rbuf = NULL;
engine = EMF_SCRIPT_EJSCRIPT;
wp->flags |= WEBS_HEADER_DONE;
path = websGetRequestPath(wp);
/*
* Create Ejscript instance in case it is needed
*/
ejid = ejOpenEngine(wp->cgiVars, websAspFunctions);
if (ejid < 0) {
websError(wp, 200, T("Can't create Ejscript engine"));
goto done;
}
ejSetUserHandle(ejid, (int) wp);
if (websPageStat(wp, lpath, path, &sbuf) < 0) {
websError(wp, 200, T("Can't stat %s"), lpath);
goto done;
}
/*
* Create a buffer to hold the ASP file in-memory
*/
len = sbuf.size * sizeof(char);
if ((rbuf = balloc(B_L, len + 1)) == NULL) {
websError(wp, 200, T("Can't get memory"));
goto done;
}
rbuf[len] = '\0';
if (websPageReadData(wp, rbuf, len) != len) {
websError(wp, 200, T("Cant read %s"), lpath);
goto done;
}
websPageClose(wp);
/*
* Convert to UNICODE if necessary.
*/
if ((buf = ballocAscToUni(rbuf, len)) == NULL) {
websError(wp, 200, T("Can't get memory"));
goto done;
}
/*
* Scan for the next "<%"
*/
last = buf;
rc = 0;
while (rc == 0 && *last && ((nextp = gstrstr(last, T("<%"))) != NULL)) {
websWriteBlock(wp, last, (nextp - last));
nextp = skipWhite(nextp + 2);
/*
* Decode the language
*/
token = T("language");
if ((lang = strtokcmp(nextp, token)) != NULL) {
if ((cp = strtokcmp(lang, T("=javascript"))) != NULL) {
engine = EMF_SCRIPT_EJSCRIPT;
} else {
cp = nextp;
}
nextp = cp;
}
/*
* Find tailing bracket and then evaluate the script
*/
if ((ep = gstrstr(nextp, T("%>"))) != NULL) {
*ep = '\0';
last = ep + 2;
nextp = skipWhite(nextp);
/*
* Handle backquoted newlines
*/
for (cp = nextp; *cp; ) {
if (*cp == '\\' && (cp[1] == '\r' || cp[1] == '\n')) {
*cp++ = ' ';
while (*cp == '\r' || *cp == '\n') {
*cp++ = ' ';
}
} else {
cp++;
}
}
/*
* Now call the relevant script engine. Output is done directly
* by the ASP script procedure by calling websWrite()
*/
if (*nextp) {
result = NULL;
if (engine == EMF_SCRIPT_EJSCRIPT) {
rc = scriptEval(engine, nextp, &result, ejid);
} else {
rc = scriptEval(engine, nextp, &result, (int) wp);
}
if (rc < 0) {
/*
* On an error, discard all output accumulated so far
* and store the error in the result buffer. Be careful if the
* user has called websError() already.
*/
if (websValid(wp)) {
if (result) {
websWrite(wp, T("<h2><b>ASP Error: %s</b></h2>\n"),
result);
websWrite(wp, T("<pre>%s</pre>"), nextp);
bfree(B_L, result);
} else {
websWrite(wp, T("<h2><b>ASP Error</b></h2>\n%s\n"),
nextp);
}
websWrite(wp, T("</body></html>\n"));
rc = 0;
}
goto done;
}
}
} else {
websError(wp, 200, T("Unterminated script in %s: \n"), lpath);
rc = -1;
goto done;
}
}
/*
* Output any trailing HTML page text
*/
if (last && *last && rc == 0) {
websWriteBlock(wp, last, gstrlen(last));
}
rc = 0;
/*
* Common exit and cleanup
*/
done:
if (websValid(wp)) {
websPageClose(wp);
if (ejid >= 0) {
ejCloseEngine(ejid);
}
}
bfreeSafe(B_L, buf);
bfreeSafe(B_L, rbuf);
return rc;
}
/*
Process requests and expand all scripting commands. We read the entire web page into memory and then process. If
you have really big documents, it is better to make them plain HTML files rather than Javascript web pages.
*/
static bool jstHandler(Webs *wp)
{
WebsFileInfo sbuf;
char *token, *lang, *result, *ep, *cp, *buf, *nextp, *last;
ssize len;
int rc, jid;
assert(websValid(wp));
assert(wp->filename && *wp->filename);
assert(wp->ext && *wp->ext);
buf = 0;
if ((jid = jsOpenEngine(wp->vars, websJstFunctions)) < 0) {
websError(wp, HTTP_CODE_INTERNAL_SERVER_ERROR, "Cannot create JavaScript engine");
goto done;
}
jsSetUserHandle(jid, wp);
if (websPageStat(wp, &sbuf) < 0) {
websError(wp, HTTP_CODE_NOT_FOUND, "Cannot stat %s", wp->filename);
goto done;
}
if (websPageOpen(wp, O_RDONLY | O_BINARY, 0666) < 0) {
websError(wp, HTTP_CODE_NOT_FOUND, "Cannot open URL: %s", wp->filename);
goto done;
}
/*
Create a buffer to hold the web page in-memory
*/
len = sbuf.size;
if ((buf = walloc(len + 1)) == NULL) {
websError(wp, HTTP_CODE_INTERNAL_SERVER_ERROR, "Cannot get memory");
goto done;
}
buf[len] = '\0';
if (websPageReadData(wp, buf, len) != len) {
websError(wp, HTTP_CODE_NOT_FOUND, "Cannot read %s", wp->filename);
goto done;
}
websPageClose(wp);
websWriteHeaders(wp, (ssize) -1, 0);
websWriteHeader(wp, "Pragma", "no-cache");
websWriteHeader(wp, "Cache-Control", "no-cache");
websWriteEndHeaders(wp);
/*
Scan for the next "<%"
*/
last = buf;
for (rc = 0; rc == 0 && *last && ((nextp = strstr(last, "<%")) != NULL); ) {
websWriteBlock(wp, last, (nextp - last));
nextp = skipWhite(nextp + 2);
/*
Decode the language
*/
token = "language";
if ((lang = strtokcmp(nextp, token)) != NULL) {
if ((cp = strtokcmp(lang, "=javascript")) != NULL) {
/* Ignore */;
} else {
cp = nextp;
}
nextp = cp;
}
/*
Find tailing bracket and then evaluate the script
*/
if ((ep = strstr(nextp, "%>")) != NULL) {
*ep = '\0';
last = ep + 2;
nextp = skipWhite(nextp);
/*
Handle backquoted newlines
*/
for (cp = nextp; *cp; ) {
if (*cp == '\\' && (cp[1] == '\r' || cp[1] == '\n')) {
*cp++ = ' ';
while (*cp == '\r' || *cp == '\n') {
*cp++ = ' ';
}
} else {
cp++;
}
}
if (*nextp) {
result = NULL;
if (jsEval(jid, nextp, &result) == 0) {
/*
On an error, discard all output accumulated so far and store the error in the result buffer.
Be careful if the user has called websError() already.
*/
rc = -1;
if (websValid(wp)) {
if (result) {
websWrite(wp, "<h2><b>Javascript Error: %s</b></h2>\n", result);
websWrite(wp, "<pre>%s</pre>", nextp);
wfree(result);
} else {
websWrite(wp, "<h2><b>Javascript Error</b></h2>\n%s\n", nextp);
}
websWrite(wp, "</body></html>\n");
rc = 0;
}
goto done;
}
}
} else {
websError(wp, HTTP_CODE_INTERNAL_SERVER_ERROR, "Unterminated script in %s: \n", wp->filename);
goto done;
}
}
/*
Output any trailing HTML page text
*/
if (last && *last && rc == 0) {
websWriteBlock(wp, last, strlen(last));
}
/*
Common exit and cleanup
*/
done:
if (websValid(wp)) {
websPageClose(wp);
if (jid >= 0) {
jsCloseEngine(jid);
}
}
websDone(wp);
wfree(buf);
return 1;
}