int
printseclastmark(FILE * fp, const struct sectree *sec, int nline)
{
int count, i, j, n, m, l, pcount;
bzero(boardlist, sizeof (boardlist));
count = makeboardlist(sec, boardlist, MAXBOARD);
fakesort(boardlist, count);
fprintf(fp, "btb('%s', '%s');", sec->basestr, scriptstr(sec->title));
for (i = 0, n = 0, pcount = 0; i < NBRDITEM && n < nline; i++) {
for (j = 0; j < count && n < nline; j++) {
m = boardlist[j].brdn;
if (lastmarklist[m].count <= i)
continue;
//printlastmarkline(fp, &lastmarklist[m], i);
n++;
if (i == 0)
pcount++;
boardlist[j].used++;
}
}
if (strlen(sec->basestr) >= 2) {
for (i = 0; i < count; i++) {
m = boardlist[i].brdn;
if (lastmarklist[m].count && !boardlist[i].used) {
boardlist[i].used++;
pcount++;
}
}
}
for (i = 0; i < count; i++) {
m = boardlist[i].brdn;
for (j = 0; j < boardlist[i].used; j++)
printlastmarkline(fp, &lastmarklist[m], j);
}
if (pcount < count) {
if (sec->parent != §ree)
l = 20;
else
l = 3;
fprintf(fp, "ltb('%s',new Array(", sec->basestr);
for (i = 0, j = 0; i < count && j < l; i++) {
if (boardlist[i].used)
continue;
m = boardlist[i].brdn;
fprintf(fp, "%s'%d','%s'", j ? "," : "",
lastmarklist[m].bnum,
scriptstr(lastmarklist[m].boardtitle));
j++;
}
fprintf(fp, "));");
n++;
}
if (!count)
fprintf(fp,
"document.write('<tr><td colspan=2> </td></tr>');");
fprintf(fp, "etb();\n");
return n;
}
int
printlastmarkline(FILE * fp, struct lastmarkl *lm, int i)
{
char *title = lm->title[i];
fprintf(fp, "itb('%d','%s',%d,", lm->bnum, scriptstr(lm->boardtitle),
lm->thread[i]);
if (!strncmp(title, "[зЊди] ", 7) && strlen(title) > 20)
title += 7;
if (strlen(title) > 45)
title[45] = 0;
fprintf(fp, "'%s');", scriptstr(title));
return 0;
}
int
oneboardscript(struct boardmem *brd)
{
char bmbuf[IDLEN * 4 + 4], *ptr;
int i, limit, brdnum, hasicon;
struct boardaux *boardaux = getboardaux(getbnumx(brd));
updatewwwindex(brd);
brdnum = getbnumx(brd);
hasicon = brd->wwwicon;
if (hasicon)
hasicon += hideboard_x(brd) ? 1 : 0;
printf("new abrd(%d,'%s','%s',%d,%d,%d,%d,%d,",
brdnum, brd->header.filename, scriptstr(brd->header.title),
hasicon, brd->total, brd->score,
(brd->header.flag & VOTE_FLAG) ? 1 : 0,
(brd->header.
level & PERM_POSTMASK) ? 2 : ((brd->header.
flag & CLOSECLUB_FLAG) ? 1 : 0));
ptr = userid_str(bm2str(bmbuf, &(brd->header)));
if (!*ptr)
printf("'ипнч╟ФжВ',");
else
printf("'%s',", ptr);
printf("'%s ',", scriptstr(boardaux->intro));
limit = 8;
if ((ptr = strstr(brd->header.filename, "admin"))) {
if (strlen(ptr) == 5)
limit = 4;
}
if ((brd->header.flag & CLOSECLUB_FLAG))
printf("''");
else {
limit = min(limit, boardaux->nlastmark);
printf("new Array(");
for (i = 0; i < limit; i++) {
struct lastmark *lm = &boardaux->lastmark[i];
printf("new alm(%d,'%s','%s',%d)",
lm->thread, scriptstr(lm->title),
lm->authors, lm->marked ? 1 : 0);
if (i < limit - 1)
printf(",");
}
printf(")");
}
printf(")");
return 0;
}
bool JSGlobal::JS_load(JSContext *cx, JS::CallArgs &args)
{
JS::RootedString script(cx);
char *content;
size_t len;
if (!JS_ConvertArguments(cx, args, "S", script.address())) {
return false;
}
JSAutoByteString scriptstr(cx, script);
Path scriptpath(scriptstr.ptr());
Path::schemeInfo *schemeCwd = Path::GetCwdScheme();
if (scriptpath.path() == NULL) {
JS_ReportError(cx, "script error : invalid file location");
return false;
}
/* only embed are allowed in an http context */
if (SCHEME_MATCH(schemeCwd, "http")
&& !URLSCHEME_MATCH(scriptstr.ptr(), "embed")) {
JS_ReportError(cx, "script access error : Can't load in this context");
return false;
}
if (!scriptpath.GetScheme()->AllowSyncStream()) {
JS_ReportError(cx,
"script error : \"%s\" scheme Can't load in a sync way",
schemeCwd->str);
return false;
}
PtrAutoDelete<Stream *> stream(scriptpath.CreateStream());
if (!stream.ptr() || !stream.ptr()->getContentSync(&content, &len, true)) {
JS_ReportError(cx, "load() failed read script");
return false;
}
if (!m_JS->LoadScriptContent(content, len, scriptpath.path())) {
JS_ReportError(cx, "load() failed to load script");
return false;
}
return true;
}
void sinsp_chisel::load(string cmdstr)
{
m_filename = cmdstr;
trim(cmdstr);
ifstream is;
//
// Try to open the file as is
//
if(!openfile(m_filename, &is))
{
//
// Try to add the .sc extension
//
if(!openfile(m_filename + ".sc", &is))
{
if(!openfile(m_filename + ".lua", &is))
{
throw sinsp_exception("can't open file " + m_filename);
}
}
}
//
// Bring the file into a string
//
string docstr((istreambuf_iterator<char>(is)),
istreambuf_iterator<char>());
#ifdef HAS_LUA_CHISELS
//
// Rewind the stream
//
is.seekg(0);
//
// Load the file
//
std::istreambuf_iterator<char> eos;
std::string scriptstr(std::istreambuf_iterator<char>(is), eos);
//
// Open the script
//
m_ls = lua_open();
luaL_openlibs(m_ls);
//
// Load our own lua libs
//
luaL_openlib(m_ls, "sysdig", ll_sysdig, 0);
luaL_openlib(m_ls, "chisel", ll_chisel, 0);
luaL_openlib(m_ls, "evt", ll_evt, 0);
//
// Add our chisel paths to package.path
//
for(uint32_t j = 0; j < g_chisel_dirs->size(); j++)
{
string path(g_chisel_dirs->at(j).m_dir);
path += "?.lua";
add_lua_package_path(m_ls, path.c_str());
}
//
// Load the script
//
if(luaL_loadstring(m_ls, scriptstr.c_str()) || lua_pcall(m_ls, 0, 0, 0))
{
throw sinsp_exception("Failed to load chisel " +
m_filename + ": " + lua_tostring(m_ls, -1));
}
//
// Allocate the chisel context for the script
//
m_lua_cinfo = new chiselinfo(m_inspector);
//
// Set the context globals
//
lua_pushlightuserdata(m_ls, this);
lua_setglobal(m_ls, "sichisel");
//
// Extract the args
//
lua_getglobal(m_ls, "args");
if(!lua_istable(m_ls, -1))
{
throw sinsp_exception("Failed to load chisel " +
m_filename + ": args table missing");
}
try
{
parse_lua_chisel_args(m_ls, &m_lua_script_info);
}
catch(sinsp_exception& e)
{
throw e;
}
//
// Check if the script has an on_event
//
lua_getglobal(m_ls, "on_event");
if(lua_isfunction(m_ls, -1))
{
m_lua_has_handle_evt = true;
lua_pop(m_ls, 1);
}
#endif
is.close();
}
