void refresh_mesgs(t_interface *in, t_list list)
{
t_message *tmp;
int i;
int j;
i = 15;
clear_mesgs(in);
while (list != NULL)
{
tmp = (t_message *)list->value;
j = (strlen(tmp->msg) / 58) + ((strlen(tmp->msg) % 58 != 0) ? 1 : 0) - 1;
while (j >= 0 && i > 0)
{
mvwprintw(WIN(w_mesgs), i, 1, "%.*s", 58, (tmp->msg) + (j * 58));
i--;
if (j == 0 && i > 0)
{
write_pseudo(in, tmp->sender, i);
i--;
}
j--;
}
list = list->next;
}
wrefresh(WIN(w_mesgs));
}
void ShowEscortMenu(char *msg)
{
int w,h,aw;
int x,y;
bkg bg;
memset (&bg, 0, sizeof (bg));
bg.bIgnoreBg = 1;
WINDOS(
DDGrSetCurrentCanvas(&dd_VR_screen_pages[0]),
GrSetCurrentCanvas(&VR_screen_pages[0])
);
GrSetCurFont( GAME_FONT );
GrGetStringSize(msg,&w,&h,&aw);
x = (grdCurScreen->sc_w-w)/2;
y = (grdCurScreen->sc_h-h)/4;
GrSetFontColorRGBi (RGBA (0, PAL2RGBA (28), 0, 255), 1, 0, 0);
PA_DFX (pa_set_frontbuffer_current());
PA_DFX (NMDrawBackground(x-15,y-15,x+w+15-1,y+h+15-1));
PA_DFX (pa_set_backbuffer_current());
NMDrawBackground(NULL,x-15,y-15,x+w+15-1,y+h+15-1);
WIN(DDGRLOCK(dd_grd_curcanv));
PA_DFX (pa_set_frontbuffer_current());
PA_DFX (GrUString( x, y, msg ));
PA_DFX (pa_set_backbuffer_current());
GrUString( x, y, msg );
WIN(DDGRUNLOCK(dd_grd_curcanv));
ResetCockpit();
}
void ScoreTableDrawCoop ()
{
int i, color;
int sorted [MAX_NUM_NET_PLAYERS];
MultiSortKillList ();
WIN (DDGRLOCK (dd_grd_curcanv));
grdCurCanv->cvFont = MEDIUM3_FONT;
GrString (0x8000, LHY (10), "COOPERATIVE SUMMARY", NULL);
grdCurCanv->cvFont = SMALL_FONT;
MultiGetKillList (sorted);
ScoreTableDrawCoopNames (sorted);
for (i=0; i<gameData.multiplayer.nPlayers; i++) {
color = sorted [i];
if (gameData.multiplayer.players [sorted [i]].connected==0)
GrSetFontColorRGBi (GRAY_RGBA, 1, 0, 0);
else
GrSetFontColorRGBi (RGBA_PAL2 (playerColors [color].r, playerColors [color].g, playerColors [color].b), 1, 0, 0);
ScoreTableDrawCoopItem (i, sorted);
}
ScoreTableDrawDeaths (sorted);
WIN (DDGRUNLOCK (dd_grd_curcanv));
WINDOS (
DDGrSetCurrentCanvas (NULL),
GrSetCurrentCanvas (NULL)
);
PA_DFX (pa_set_frontbuffer_current ());
PA_DFX (pa_set_backbuffer_current ());
GrPaletteStepLoad (NULL);
GrUpdate (0);
}
static void set_shadows(t_pixel *pixel, double *shadow)
{
if ((*shadow = 1 - *shadow) < 0)
*shadow = 0;
pixel->r = WIN(pixel->r * *shadow, 0, 255);
pixel->g = WIN(pixel->g * *shadow, 0, 255);
pixel->b = WIN(pixel->b * *shadow, 0, 255);
}
void scores_draw_item( int i, stats_info * stats )
{
char buffer[20];
int y;
WIN(DDGRLOCK(dd_grd_curcanv));
y = 7+70+i*9;
if (i==0) y -= 8;
if ( i==MAX_HIGH_SCORES ) {
y += 8;
//scores_rprintf( 17+33+XX, y+YY, "" );
} else {
scores_rprintf( 17+33+XX, y+YY, "%d.", i+1 );
}
if (strlen(stats->name)==0) {
GrPrintF( LHX(26+33+XX)+xOffs, LHY(y+YY)+yOffs, TXT_EMPTY );
WIN(DDGRUNLOCK(dd_grd_curcanv));
return;
}
GrPrintF( LHX(26+33+XX)+xOffs, LHY(y+YY)+yOffs, "%s", stats->name );
int_to_string(stats->score, buffer);
scores_rprintf( 109+33+XX, y+YY, "%s", buffer );
GrPrintF( LHX(125+33+XX)+xOffs, LHY(y+YY)+yOffs, "%s", MENU_DIFFICULTY_TEXT(stats->diff_level) );
if ( (stats->starting_level > 0 ) && (stats->ending_level > 0 ))
scores_rprintf( 192+33+XX, y+YY, "%d-%d", stats->starting_level, stats->ending_level );
else if ( (stats->starting_level < 0 ) && (stats->ending_level > 0 ))
scores_rprintf( 192+33+XX, y+YY, "S%d-%d", -stats->starting_level, stats->ending_level );
else if ( (stats->starting_level < 0 ) && (stats->ending_level < 0 ))
scores_rprintf( 192+33+XX, y+YY, "S%d-S%d", -stats->starting_level, -stats->ending_level );
else if ( (stats->starting_level > 0 ) && (stats->ending_level < 0 ))
scores_rprintf( 192+33+XX, y+YY, "%d-S%d", stats->starting_level, -stats->ending_level );
{
int h, m, s;
h = stats->seconds/3600;
s = stats->seconds%3600;
m = s / 60;
s = s % 60;
scores_rprintf( 311-42+XX, y+YY, "%d:%02d:%02d", h, m, s );
}
WIN(DDGRUNLOCK(dd_grd_curcanv));
}
void init_lum_shadow(t_all *infos, t_object *object,
t_pixel *pixel, t_eye *eye)
{
t_spot *tmp_spot;
t_coord pt_inter;
t_coord v_norm;
t_eye eye_tmp;
double shadow;
init_struct(eye, &eye_tmp, &pt_inter, pixel);
lum_shadow(infos, &pt_inter, object, pixel);
tmp_spot = infos->spots;
shadow = 0;
while (tmp_spot != NULL)
{
new_eye_posi(&eye_tmp, tmp_spot, &pt_inter);
if (calc_obj(infos->objects, object, &eye_tmp) > 0)
shadow += ((double) WIN(tmp_spot->intensity, 0, 100)) / SHADOW_FACTOR;
tmp_spot = tmp_spot->next;
}
set_shadows(pixel, &shadow);
if (object->reflexion > 0 && ++infos->travels < TRAVEL_LIMIT)
{
calc_vector_n(object, &pt_inter, &v_norm);
init_reflection(&eye_tmp, eye, &v_norm, &pt_inter);
reflection(infos, object, pixel, &eye_tmp);
}
}
/* Must be called with engine_mutex locked ! */
static int load_db(void) {
unsigned int signo = 0;
size_t used, total;
int ret;
INFN();
cl_engine_set_clcb_sigload(engine, sigload_callback, NULL);
official_sigs = custom_sigs = 0;
if((ret = cl_load(dbdir, engine, &signo, CL_DB_STDOPT & ~CL_DB_PHISHING & ~CL_DB_PHISHING_URLS)) != CL_SUCCESS) {
cl_engine_free(engine);
engine = NULL;
FAIL(ret, "Failed to load database: %s", cl_strerror(ret));
}
if((ret = cl_engine_compile(engine))) {
cl_engine_free(engine);
engine = NULL;
FAIL(ret, "Failed to compile engine: %s", cl_strerror(ret));
}
logg("load_db: loaded %d signatures (%u official, %u custom)\n", signo, official_sigs, custom_sigs);
if (!mpool_getstats(engine, &used, &total))
logg("load_db: memory %.3f MB / %.3f MB\n", used/(1024*1024.0), total/(1024*1024.0));
touch_last_update(signo);
WIN();
}
int CLAMAPI Scan_CreateInstance(CClamAVScanner **ppScanner) {
instance *inst;
INFN();
if(!ppScanner)
FAIL(CL_ENULLARG, "NULL pScanner");
inst = (instance *)calloc(1, sizeof(*inst));
if(!inst)
FAIL(CL_EMEM, "CreateInstance: OOM");
if(lock_engine()) {
free(inst);
FAIL(CL_ELOCK, "Failed to lock engine");
}
if(!engine) {
free(inst);
unlock_engine();
FAIL(CL_ESTATE, "Create instance called with no engine");
}
if(add_instance(inst)) {
free(inst);
unlock_engine();
FAIL(CL_EMEM, "add_instance failed");
}
unlock_engine();
inst->scanopts = CL_SCAN_STDOPT;
if (logg_verbose)
inst->scanopts |= CL_SCAN_PERFORMANCE_INFO;
*ppScanner = (CClamAVScanner *)inst;
logg("Created new instance %p\n", inst);
WIN();
}
int CLAMAPI Scan_SetLimit(int option, unsigned int value) {
enum cl_engine_field limit;
int err;
INFN();
if(lock_engine())
FAIL(CL_ELOCK, "Failed to lock engine");
if(!engine) {
unlock_engine();
FAIL(CL_ESTATE, "Engine is NULL");
}
switch((enum CLAM_LIMIT_TYPE)option) {
case CLAM_LIMIT_FILESIZE:
logg("CLAM_LIMIT_FILESIZE: set to %u\n", value);
limit = CL_ENGINE_MAX_FILESIZE;
break;
case CLAM_LIMIT_SCANSIZE:
logg("CLAM_LIMIT_SCANSIZE: set to %u\n", value);
limit = CL_ENGINE_MAX_SCANSIZE;
break;
case CLAM_LIMIT_RECURSION:
logg("CLAM_LIMIT_RECURSION: set to %u\n", value);
limit = CL_ENGINE_MAX_SCANSIZE;
break;
default:
unlock_engine();
FAIL(CL_EARG, "Unsupported limit type: %d", option);
}
err = cl_engine_set_num(engine, limit, (long long)value);
unlock_engine();
if(err)
FAIL(err, "Failed to set engine value: %s", cl_strerror(err));
WIN();
}
int input_interface(t_interface *in, char *dst)
{
static char buf[4096] = {0};
static int index = 0;
int key;
key = wgetch(WIN(w_root));
if ( ' ' <= key && key <= '~' && index < 4096)
return (key_insert(buf, key, &index, in));
else if ((key == 263 || key == 127) && index > 0)
return (key_delete(buf, &index, in));
else if (key == '\n' && index > 0)
return (key_send(buf, dst, &index, in));
else if (key == KEY_LEFT)
{
memcpy(dst, "/window left\0", 13);
return (1);
}
else if (key == KEY_RIGHT)
{
memcpy(dst, "/window right\0", 14);
return (1);
}
return (0);
}
void kmatrix_redraw ()
{
int i, color;
int sorted [MAX_NUM_NET_PLAYERS];
xOffs = (grdCurCanv->cv_bitmap.bm_props.w - 640) / 2;
yOffs = (grdCurCanv->cv_bitmap.bm_props.h - 480) / 2;
if (xOffs < 0)
xOffs = 0;
if (yOffs < 0)
yOffs = 0;
if (gameData.app.nGameMode & GM_MULTI_COOP) {
kmatrix_redraw_coop ();
return;
}
MultiSortKillList ();
WIN (DDGRLOCK (dd_grd_curcanv));
grdCurCanv->cv_font = MEDIUM3_FONT;
GrString (0x8000, LHY (10), TXT_KILL_MATRIX_TITLE );
grdCurCanv->cv_font = SMALL_FONT;
MultiGetKillList (sorted);
kmatrix_draw_names (sorted);
for (i=0; i<gameData.multi.nPlayers; i++) {
if (gameData.app.nGameMode & GM_TEAM)
color = GetTeam (sorted [i]);
else
color = sorted [i];
if (gameData.multi.players [sorted [i]].connected==0)
GrSetFontColorRGBi (GRAY_RGBA, 1, 0, 0);
else
GrSetFontColorRGBi (RGBA_PAL2 (player_rgb [color].r, player_rgb [color].g, player_rgb [color].b), 1, 0, 0);
kmatrix_draw_item (i, sorted);
}
kmatrix_draw_deaths (sorted);
#if defined (POLY_ACC)
pa_save_clut ();
pa_update_clut (grPalette, 0, 256, 0);
#endif
PA_DFX (pa_set_frontbuffer_current ());
GrUpdate (0);
PA_DFX (pa_set_backbuffer_current ());
#if defined (POLY_ACC)
pa_restore_clut ();
#endif
WIN (DDGRUNLOCK (dd_grd_curcanv));
GrPaletteStepLoad (NULL);
}
void ColorizeProcess(HANDLE hStdOut, WORD wDefaultAttributes, const TCHAR* conf, std::wstring& sCmdLine)
{
CopyFileThreadData OutData;
OutData.hOut = hStdOut;
OutData.wAttributes = wDefaultAttributes;
CopyFileThreadData ErrData;
ErrData.hOut = hStdOut;
ErrData.wAttributes = FOREGROUND_RED | FOREGROUND_INTENSITY;
LoadConf(OutData.vRegExAttribute, ErrData.vRegExAttribute, conf);
Pipe hChildStd_OUT;
Pipe hChildStd_ERR;
OutData.hIn = hChildStd_OUT.read().get();
ErrData.hIn = hChildStd_ERR.read().get();
Handle hProcess;
Handle hThread;
{
STARTUPINFO siStartupInfo = { sizeof(siStartupInfo) };
PROCESS_INFORMATION piProcessInfo = { 0 };
siStartupInfo.dwFlags = STARTF_USESTDHANDLES;
siStartupInfo.hStdInput = GetStdHandle(STD_INPUT_HANDLE);
siStartupInfo.hStdOutput = hChildStd_OUT.write().get();
siStartupInfo.hStdError = hChildStd_ERR.write().get();
WIN(CreateProcess(NULL, const_cast<LPTSTR>(sCmdLine.c_str()), NULL, NULL, TRUE, 0, NULL, NULL, &siStartupInfo, &piProcessInfo), _T("CreateProcess"));
hProcess.attach(piProcessInfo.hProcess);
hThread.attach(piProcessInfo.hThread);
}
hChildStd_OUT.write().close();
hChildStd_ERR.write().close();
Handle hThreadOut(CreateThread(NULL, 0, &CopyFileThread, &OutData, 0, NULL));
Handle hThreadErr(CreateThread(NULL, 0, &CopyFileThread, &ErrData, 0, NULL));
HANDLE hWait[] = { hThreadOut.get(), hThreadErr.get(), hProcess.get() };
WIN(WaitForMultipleObjects(ARRAYSIZE(hWait), hWait, TRUE, INFINITE) == WAIT_OBJECT_0, _T("WaitForMultipleObjects"));
}
static void nextword(int *xp, int *yp, int flags, int num)
{
int xx = fore->w_width, yy = fore->w_histheight + fore->w_height;
int sx, oq, q, x, y;
struct mline *ml;
x = *xp;
y = *yp;
sx = (flags & NW_BACK) ? -1 : 1;
if ((flags & NW_ENDOFWORD) && (flags & NW_MUSTMOVE))
x += sx;
ml = WIN(y);
for (oq = -1;; x += sx, oq = q) {
if (x >= xx || x < 0)
q = 0;
else if (flags & NW_BIG)
q = ml->image[x] == ' ';
else
q = is_letter(ml->image[x]);
if (oq >= 0 && oq != q) {
if (oq == 0 || !(flags & NW_ENDOFWORD))
*xp = x;
else
*xp = x - sx;
*yp = y;
if ((!(flags & NW_ENDOFWORD) && q) || ((flags & NW_ENDOFWORD) && oq)) {
if (--num <= 0)
return;
}
}
if (x == xx) {
x = -1;
if (++y >= yy)
return;
ml = WIN(y);
} else if (x < 0) {
x = xx;
if (--y < 0)
return;
ml = WIN(y);
}
}
}
int CLAMAPI Scan_GetOption(CClamAVScanner *pScanner, int option, void *value, unsigned long inputLength, unsigned long *outLength) {
instance *inst;
unsigned int whichopt;
INFN();
if(!pScanner)
FAIL(CL_ENULLARG, "NULL pScanner");
if(!value || !inputLength)
FAIL(CL_ENULLARG, "NULL value");
if(lock_instances())
FAIL(CL_ELOCK, "failed to lock instances");
inst = (instance *)pScanner;
if(!is_instance(inst)) {
unlock_instances();
FAIL(CL_EARG, "invalid instance %p", inst);
}
switch(option) {
case CLAM_OPTION_SCAN_ARCHIVE:
whichopt = CL_SCAN_ARCHIVE;
break;
case CLAM_OPTION_SCAN_MAIL:
whichopt = CL_SCAN_MAIL;
break;
case CLAM_OPTION_SCAN_OLE2:
whichopt = CL_SCAN_OLE2;
break;
case CLAM_OPTION_SCAN_HTML:
whichopt = CL_SCAN_HTML;
break;
case CLAM_OPTION_SCAN_PE:
whichopt = CL_SCAN_PE;
break;
case CLAM_OPTION_SCAN_PDF:
whichopt = CL_SCAN_PDF;
break;
case CLAM_OPTION_SCAN_ALGORITHMIC:
whichopt = CL_SCAN_ALGORITHMIC;
break;
case CLAM_OPTION_SCAN_ELF:
whichopt = CL_SCAN_ELF;
break;
case CLAM_OPTION_SCAN_SWF:
whichopt = CL_SCAN_SWF;
break;
default:
unlock_instances();
FAIL(CL_EARG, "Unsupported option: %d", option);
}
*(unsigned int *)value = (inst->scanopts & whichopt) != 0;
unlock_instances();
WIN();
}
void clear_mesgs(t_interface *in)
{
int i;
i = 15;
while (i > 0)
{
mvwprintw(WIN(w_mesgs), i, 1, "%*s", 58, " ");
--i;
}
}
static int linestart(int y)
{
int x;
uint32_t *i;
for (x = markdata->left_mar, i = WIN(y)->image + x; x < fore->w_width - 1; x++)
if (*i++ != ' ')
break;
if (x == fore->w_width - 1)
x = markdata->left_mar;
return x;
}
static
Xfid*
fsysstat(Xfid *x, Fid *f)
{
Fcall t;
t.stat = emalloc(messagesize-IOHDRSZ);
t.nstat = dostat(WIN(x->f->qid), f->dir, t.stat, messagesize-IOHDRSZ, getclock());
x = respond(x, &t, nil);
free(t.stat);
return x;
}
static int lineend(int y)
{
int x;
uint32_t *i;
for (x = markdata->right_mar, i = WIN(y)->image + x; x >= 0; x--)
if (*i-- != ' ')
break;
if (x < 0)
x = markdata->left_mar;
return x;
}
void ScoreTableRedraw ()
{
int i, color;
int sorted [MAX_NUM_NET_PLAYERS];
xOffs = (grdCurCanv->cvBitmap.bmProps.w - 640) / 2;
yOffs = (grdCurCanv->cvBitmap.bmProps.h - 480) / 2;
if (xOffs < 0)
xOffs = 0;
if (yOffs < 0)
yOffs = 0;
if (gameData.app.nGameMode & GM_MULTI_COOP) {
ScoreTableDrawCoop ();
return;
}
MultiSortKillList ();
WIN (DDGRLOCK (dd_grd_curcanv));
grdCurCanv->cvFont = MEDIUM3_FONT;
GrString (0x8000, LHY (10), TXT_KILL_MATRIX_TITLE, NULL);
grdCurCanv->cvFont = SMALL_FONT;
MultiGetKillList (sorted);
ScoreTableDrawNames (sorted);
for (i=0; i<gameData.multiplayer.nPlayers; i++) {
if (gameData.app.nGameMode & GM_TEAM)
color = GetTeam (sorted [i]);
else
color = sorted [i];
if (!gameData.multiplayer.players [sorted [i]].connected)
GrSetFontColorRGBi (GRAY_RGBA, 1, 0, 0);
else
GrSetFontColorRGBi (RGBA_PAL2 (playerColors [color].r, playerColors [color].g, playerColors [color].b), 1, 0, 0);
ScoreTableDrawItem (i, sorted);
}
ScoreTableDrawDeaths (sorted);
PA_DFX (pa_set_frontbuffer_current ());
GrUpdate (0);
PA_DFX (pa_set_backbuffer_current ());
WIN (DDGRUNLOCK (dd_grd_curcanv));
GrPaletteStepLoad (NULL);
}
int GetHistory()
{ /* return value 1 if copybuffer changed */
int i = 0, q = 0, xx, yy, x, y;
uint32_t *linep;
struct mline *ml;
x = fore->w_x;
if (x >= fore->w_width)
x = fore->w_width - 1;
y = fore->w_y + fore->w_histheight;
ml = WIN(y);
for (xx = x - 1, linep = ml->image + xx; xx >= 0; xx--)
if ((q = *linep--) != ' ')
break;
for (yy = y - 1; yy >= 0; yy--) {
ml = WIN(yy);
linep = ml->image;
if (xx < 0 || eq(linep[xx], q)) { /* line is matching... */
for (i = fore->w_width - 1, linep += i; i >= x; i--)
if (*linep-- != ' ')
break;
if (i >= x)
break;
}
}
if (yy < 0)
return 0;
if (D_user->u_plop.buf)
UserFreeCopyBuffer(D_user);
if ((D_user->u_plop.buf = malloc((unsigned)(i - x + 2))) == NULL) {
LMsg(0, "Not enough memory... Sorry.");
return 0;
}
memmove(D_user->u_plop.buf, (char *)linep - i + x + 1, i - x + 1);
D_user->u_plop.len = i - x + 1;
D_user->u_plop.enc = fore->w_encoding;
return 1;
}
void kmatrix_redraw_coop ()
{
int i, color;
int sorted [MAX_NUM_NET_PLAYERS];
MultiSortKillList ();
WIN (DDGRLOCK (dd_grd_curcanv));
grdCurCanv->cv_font = MEDIUM3_FONT;
GrString (0x8000, LHY (10), "COOPERATIVE SUMMARY" );
grdCurCanv->cv_font = SMALL_FONT;
MultiGetKillList (sorted);
kmatrix_draw_coop_names (sorted);
for (i=0; i<gameData.multi.nPlayers; i++) {
color = sorted [i];
if (gameData.multi.players [sorted [i]].connected==0)
GrSetFontColorRGBi (GRAY_RGBA, 1, 0, 0);
else
GrSetFontColorRGBi (RGBA_PAL2 (player_rgb [color].r, player_rgb [color].g, player_rgb [color].b), 1, 0, 0);
kmatrix_draw_coop_item (i, sorted);
}
kmatrix_draw_deaths (sorted);
WIN (DDGRUNLOCK (dd_grd_curcanv));
WINDOS (
DDGrSetCurrentCanvas (NULL),
GrSetCurrentCanvas (NULL)
);
#if defined (POLY_ACC)
pa_save_clut ();
pa_update_clut (grPalette, 0, 256, 0);
#endif
PA_DFX (pa_set_frontbuffer_current ());
PA_DFX (pa_set_backbuffer_current ());
#if defined (POLY_ACC)
pa_restore_clut ();
#endif
GrPaletteStepLoad (NULL);
GrUpdate (0);
}
int CLAMAPI Scan_SetScanCallback(CClamAVScanner *pScanner, CLAM_SCAN_CALLBACK pfnCallback, void *pContext) {
instance *inst;
logg("*in SetScanCallback(pScanner = %p, pfnCallback = %p, pContext = %p)\n", pScanner, pfnCallback, pContext);
if(!pScanner)
FAIL(CL_ENULLARG, "NULL pScanner");
if(lock_instances())
FAIL(CL_ELOCK, "failed to lock instances for instance %p", pScanner);
inst = (instance *)pScanner;
if(is_instance(inst)) {
inst->scancb = pfnCallback;
inst->scancb_ctx = pContext;
unlock_instances();
WIN();
}
unlock_instances();
FAIL(CL_EARG, "invalid instance %p", inst);
}
// Caller: if we return error will retry once after 2 seconds.
// No point in retrying more times since we are shutting down anyway.
int CLAMAPI Scan_DestroyInstance(CClamAVScanner *pScanner) {
int rc;
INFN();
if(!pScanner)
FAIL(CL_ENULLARG, "NULL pScanner");
if((rc = del_instance((instance *)pScanner))) {
if (rc == CL_EBUSY) {
// wait for one of the scanner threads to finish, and retry again,
// thats better than caller always waiting 2 seconds to retry.
if (WaitForSingleObject(reload_event, 1000) != WAIT_OBJECT_0)
logg("Scan_DestroyInstance: timeout");
rc = del_instance((instance *)pScanner);
}
if (rc)
FAIL(rc, "del_instance failed for %p", pScanner);
}
free(pScanner);
logg("in Scan_DestroyInstance: Instance %p destroyed\n", pScanner);
WIN();
}
int CLAMAPI Scan_DeleteScanInfo(CClamAVScanner *pScanner, PCLAM_SCAN_INFO_LIST pInfoList) {
logg("*in Scan_DeleteScanInfo(pScanner = %p, pInfoList = %p)\n", pScanner, pInfoList);
if(!pScanner)
FAIL(CL_ENULLARG, "NULL pScanner");
if(!pInfoList)
FAIL(CL_ENULLARG, "NULL pInfoList");
/* FIXME checking this is pointelss as the infolist is independent from pscanner */
// if(lock_instances())
//FAIL(CL_EMEM, "failed to lock instances");
// inst = (instance *)pScanner;
// if(!is_instance(inst)) {
//unlock_instances();
//FAIL(CL_EARG, "invalid instance");
// }
// unlock_instances();
free(pInfoList);
WIN();
}
int CLAMAPI Scan_Uninitialize(void) {
// int rett;
// __asm {
//MOV eax, [ebp + 4]
//mov rett, eax
// }
// logg("%x", rett);
uninitialize_called = 1;
INFN();
if(monitor_hdl) {
SetEvent(monitor_event);
if(WaitForSingleObject(monitor_hdl, 5000) != WAIT_OBJECT_0) {
logg("^Scan_Uninitialize: forcibly terminating monitor thread after 5 seconds\n");
TerminateThread(monitor_hdl, 0);
}
}
monitor_hdl = NULL;
if(lock_engine())
FAIL(CL_ELOCK, "failed to lock engine");
if(!engine) {
unlock_engine();
FAIL(CL_ESTATE, "attempted to uninit a NULL engine");
}
if(lock_instances()) {
unlock_engine();
FAIL(CL_ELOCK, "failed to lock instances");
}
if(ninsts_avail != ninsts_total) {
volatile unsigned int refcnt = ninsts_total - ninsts_avail;
unlock_instances();
unlock_engine();
FAIL(CL_EBUSY, "Attempted to uninit the engine with %u active instances", refcnt);
}
unlock_instances();
free_engine_and_unlock();
WIN();
}
/*
* nextchar sets *xp to the num-th occurrence of the target in the line.
*
* Returns -1 if the target doesn't appear num times, 0 otherwise.
*/
static int nextchar(int *xp, int *yp, int direction, char target, int num)
{
int width; /* width of the current window. */
int x; /* x coordinate of the current cursor position. */
int step; /* amount to increment x (+1 or -1) */
int adjust; /* Final adjustment of cursor position. */
char *displayed_line; /* Line in which search takes place. */
x = *xp;
step = 1;
adjust = 0;
width = fore->w_width;
displayed_line = (char *)WIN(*yp)->image;
switch (direction) {
case 't':
adjust = -1; /* fall through */
case 'f':
step = 1;
break;
case 'T':
adjust = 1; /* fall through */
case 'F':
step = -1;
break;
}
x += step;
for (; x >= 0 && x <= width; x += step) {
if (displayed_line[x] == target) {
if (--num == 0) {
*xp = x + adjust;
return 0;
}
}
}
return -1;
}
int CLAMAPI Scan_GetLimit(int option, unsigned int *value) {
enum cl_engine_field limit;
long long curlimit;
int err;
INFN();
if(lock_engine())
FAIL(CL_ELOCK, "Failed to lock engine");
if(!engine) {
unlock_engine();
FAIL(CL_ESTATE, "Engine is NULL");
}
switch((enum CLAM_LIMIT_TYPE)option) {
case CLAM_LIMIT_FILESIZE:
limit = CL_ENGINE_MAX_FILESIZE;
break;
case CLAM_LIMIT_SCANSIZE:
limit = CL_ENGINE_MAX_SCANSIZE;
break;
case CLAM_LIMIT_RECURSION:
limit = CL_ENGINE_MAX_SCANSIZE;
break;
default:
unlock_engine();
FAIL(CL_EARG, "Unsupported limit type: %d", option);
}
curlimit = cl_engine_get_num(engine, limit, &err);
if(err) {
unlock_engine();
FAIL(err, "Failed to get engine value: %s", cl_strerror(err));
}
if(curlimit > 0xffffffff)
*value = 0xffffffff;
else
*value = (unsigned int)curlimit;
unlock_engine();
WIN();
}
void refresh_chans(t_interface *in, t_list list, t_channel *current)
{
t_channel *tmp;
int i;
i = 0;
mvwprintw(WIN(w_chans), 1, 1, "%*s", 78, " ");
while (list != NULL)
{
tmp = (t_channel *)list->value;
if (current != NULL && strcmp(tmp->name, current->name) == 0)
{
wattron(WIN(w_chans), COLOR_PAIR(5));
mvwaddstr(WIN(w_chans), 1, i + 1, tmp->name);
wattroff(WIN(w_chans), COLOR_PAIR(5));
}
else
mvwaddstr(WIN(w_chans), 1, i + 1, tmp->name);
i += strlen(tmp->name) + 1;
list = list->next;
}
wrefresh(WIN(w_chans));
}
int CLAMAPI Scan_ScanObjectByHandle(CClamAVScanner *pScanner, HANDLE object, int *pScanStatus, PCLAM_SCAN_INFO_LIST *pInfoList) {
instance *inst;
HANDLE duphdl, self;
char *virname = NULL;
int fd, res;
unsigned int i;
struct scan_ctx sctx;
DWORD perf;
logg("*in Scan_ScanObjectByHandle(pScanner = %p, HANDLE = %p, pScanStatus = %p, pInfoList = %p)\n", pScanner, object, pScanStatus, pInfoList);
if(!pScanner)
FAIL(CL_ENULLARG, "NULL pScanner");
if(!pScanStatus)
FAIL(CL_ENULLARG, "NULL pScanStatus on instance %p", pScanner);
self = GetCurrentProcess();
if(!DuplicateHandle(self, object, self, &duphdl, GENERIC_READ, FALSE, 0))
FAIL(CL_EDUP, "Duplicate handle failed for instance %p", pScanner);
if((fd = _open_osfhandle((intptr_t)duphdl, _O_RDONLY)) == -1) {
CloseHandle(duphdl);
FAIL(CL_EOPEN, "Open handle failed for instance %p", pScanner);
}
if(lock_instances()) {
close(fd);
FAIL(CL_ELOCK, "failed to lock instances for instance %p", pScanner);
}
inst = (instance *)pScanner;
for(i=0; i<ninsts_total; i++) {
if(instances[i].inst == inst)
break;
}
if(i == ninsts_total) {
unlock_instances();
close(fd);
FAIL(CL_EARG, "invalid instance %p", inst);
}
instances[i].refcnt++;
ResetEvent(reload_event);
unlock_instances();
sctx.entryfd = fd;
sctx.inst = inst;
sctx.cb_times = 0;
sctx.copy_times = 0;
logg("*Scan_ScanObjectByHandle (instance %p) invoking cl_scandesc with clamav context %p\n", inst, &sctx);
perf = GetTickCount();
res = cl_scandesc_callback(fd, &virname, NULL, engine, inst->scanopts, &sctx);
if(!inst->filetype) do {
CLAM_SCAN_INFO si;
CLAM_ACTION act;
DWORD cbperf;
wchar_t wvirname[MAX_VIRNAME_LEN] = L"Clam.";
LONG lo = 0, hi = 0, hi2 = 0;
si.cbSize = sizeof(si);
si.flags = 0;
si.scanPhase = SCAN_PHASE_FINAL;
si.errorCode = CLAMAPI_SUCCESS;
if(res == CL_VIRUS) {
if(MultiByteToWideChar(CP_ACP, MB_PRECOMPOSED, virname, -1, &wvirname[5], MAX_VIRNAME_LEN - 5))
si.pThreatName = wvirname;
else
si.pThreatName = L"Clam.UNOFFICIAL";
} else
si.pThreatName = NULL;
logg("*in final_cb with clamav context %p, instance %p, fd %d, result %d, virusname %S)\n", &sctx, inst, fd, res, si.pThreatName);
si.pThreatType = threat_type(virname);
si.object = INVALID_HANDLE_VALUE;
si.objectId = INVALID_HANDLE_VALUE;
si.pInnerObjectPath = NULL;
lo = SetFilePointer(duphdl, 0, &hi, FILE_CURRENT);
SetFilePointer(duphdl, 0, &hi2, FILE_BEGIN);
logg("*final_cb (clamav context %p, instance %p) invoking callback %p with context %p\n", &sctx, inst, inst->scancb, inst->scancb_ctx);
cbperf = GetTickCount();
inst->scancb(&si, &act, inst->scancb_ctx);
cbperf = GetTickCount() - cbperf;
sctx.cb_times += cbperf;
logg("*final_cb (clamav context %p, instance %p) callback completed with %u (result ignored) in %u ms\n", &sctx, inst, act, cbperf);
SetFilePointer(duphdl, lo, &hi, FILE_BEGIN);
} while(0);
perf = GetTickCount() - perf;
close(fd);
logg("*Scan_ScanObjectByHandle (instance %p): cl_scandesc returned %d in %u ms (%d ms own, %d ms copy)\n", inst, res, perf, perf - sctx.cb_times - sctx.copy_times, sctx.copy_times);
if(lock_instances())
FAIL(CL_ELOCK, "failed to lock instances for instance %p", pScanner);
instances[i].refcnt--;
if(!instances[i].refcnt)
SetEvent(reload_event);
unlock_instances();
if(res == CL_VIRUS) {
logg("Scan_ScanObjectByHandle (instance %p): file is INFECTED with %s\n", inst, virname);
if(pInfoList) {
CLAM_SCAN_INFO_LIST *infolist = (CLAM_SCAN_INFO_LIST *)calloc(1, sizeof(CLAM_SCAN_INFO_LIST) + sizeof(CLAM_SCAN_INFO) + MAX_VIRNAME_LEN * 2);
PCLAM_SCAN_INFO scaninfo;
wchar_t *wvirname;
if(!infolist)
FAIL(CL_EMEM, "ScanByHandle (instance %p): OOM while allocating result list", inst);
scaninfo = (PCLAM_SCAN_INFO)(infolist + 1);
infolist->cbCount = 1;
scaninfo->cbSize = sizeof(*scaninfo);
scaninfo->scanPhase = SCAN_PHASE_FINAL;
scaninfo->errorCode = CLAMAPI_SUCCESS;
scaninfo->pThreatType = threat_type(virname);
scaninfo->object = INVALID_HANDLE_VALUE;
scaninfo->objectId = INVALID_HANDLE_VALUE;
wvirname = (wchar_t *)(scaninfo + 1);
scaninfo->pThreatName = wvirname;
memcpy(wvirname, L"Clam.", 10);
if(!MultiByteToWideChar(CP_ACP, MB_PRECOMPOSED, virname, -1, &wvirname[5], MAX_VIRNAME_LEN-5))
scaninfo->pThreatName = L"Clam.UNOFFICIAL";
*pInfoList = infolist;
logg("*Scan_ScanObjectByHandle (instance %p): created result list %p\n", inst, infolist);
}
*pScanStatus = CLAM_INFECTED;
} else if(res == CL_CLEAN) {
logg("*Scan_ScanObjectByHandle (instance %p): file is CLEAN\n", inst);
if(pInfoList) *pInfoList = NULL;
*pScanStatus = CLAM_CLEAN;
} else {
FAIL(res, "Scan failed for instance %p: %s", inst, cl_strerror(res));
}
WIN();
}
int CLAMAPI Scan_SetOption(CClamAVScanner *pScanner, int option, void *value, unsigned long inputLength) {
instance *inst;
unsigned int whichopt, newval;
INFN();
if(!pScanner)
FAIL(CL_ENULLARG, "NULL pScanner");
if(!value)
FAIL(CL_ENULLARG, "NULL value");
if(lock_instances())
FAIL(CL_ELOCK, "failed to lock instances");
inst = (instance *)pScanner;
if(!is_instance(inst)) {
unlock_instances();
FAIL(CL_EARG, "invalid instance %p", inst);
}
newval = *(unsigned int *)value;
switch(option) {
case CLAM_OPTION_SCAN_ARCHIVE:
logg("CLAM_OPTION_SCAN_ARCHIVE: %s on instance %p\n", newval ? "enabled" : "disabled", inst);
whichopt = CL_SCAN_ARCHIVE;
break;
case CLAM_OPTION_SCAN_MAIL:
logg("CLAM_OPTION_SCAN_MAIL: %s on instance %p\n", newval ? "enabled" : "disabled", inst);
whichopt = CL_SCAN_MAIL;
break;
case CLAM_OPTION_SCAN_OLE2:
logg("CLAM_OPTION_SCAN_OLE2: %s on instance %p\n", newval ? "enabled" : "disabled", inst);
whichopt = CL_SCAN_OLE2;
break;
case CLAM_OPTION_SCAN_HTML:
logg("CLAM_OPTION_SCAN_HTML: %s on instance %p\n", newval ? "enabled" : "disabled", inst);
whichopt = CL_SCAN_HTML;
break;
case CLAM_OPTION_SCAN_PE:
logg("CLAM_OPTION_SCAN_PE: %s on instance %p\n", newval ? "enabled" : "disabled", inst);
whichopt = CL_SCAN_PE;
break;
case CLAM_OPTION_SCAN_PDF:
logg("CLAM_OPTION_SCAN_PDF: %s on instance %p\n", newval ? "enabled" : "disabled", inst);
whichopt = CL_SCAN_PDF;
break;
case CLAM_OPTION_SCAN_ALGORITHMIC:
logg("CLAM_OPTION_SCAN_ALGORITHMIC: %s on instance %p\n", newval ? "enabled" : "disabled", inst);
whichopt = CL_SCAN_ALGORITHMIC;
break;
case CLAM_OPTION_SCAN_ELF:
logg("CLAM_OPTION_SCAN_ELF: %s on instance %p\n", newval ? "enabled" : "disabled", inst);
whichopt = CL_SCAN_ELF;
break;
default:
unlock_instances();
FAIL(CL_EARG, "Unsupported option: %d", option);
}
if(!newval)
inst->scanopts &= ~whichopt;
else
inst->scanopts |= whichopt;
unlock_instances();
WIN();
}
