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dbase.cpp
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dbase.cpp
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/***************************************************************************
dbase.cpp - database message engine
-------------------
begin : Wed Mar 14 2001
copyright : (C) 2001 by Alexander Bilichenko
email : pricer@mail.ru
***************************************************************************/
#include "basetypes.h"
#include "dbase.h"
#include "error.h"
#include "security.h"
#include "speller.h"
#include "messages.h"
#include "boardtags.h"
#include "profiles.h"
#include "freedb.h"
#include "sendmail.h"
#include "main.h"
#include "messages.h"
#include "dbaseutils.h"
#include "colornick.h"
static int curcolor = 1;
// current message displaying parameters
DWORD currentlsel;
DWORD currenttc;
DWORD currenttt;
DWORD currenttv;
DWORD currentss;
DWORD currentdsm;
DWORD currenttopics;
DWORD currentlm;
DWORD currentfm;
DWORD currentlt;
DWORD currentft;
DWORD currentlann;
DWORD topicsoverride;
int currenttz;
DWORD currenttopics_map;
DWORD cookie_lsel;
DWORD cookie_tc;
DWORD cookie_tt;
DWORD cookie_tv;
DWORD cookie_ss;
DWORD cookie_dsm;
DWORD cookie_topics;
long cookie_tz;
char *cookie_seq;
char *cookie_name;
time_t current_minprntime;
CUserLogin ULogin;
int HPrinted = 0;
const char *Cip;
DWORD Nip = 0;
#if ALLOW_MARK_NEW_MESSAGES == 2
DWORD newhref = 0;
#endif
char DESIGN_open_dl[10];
char DESIGN_open_dl_grey[20];
char DESIGN_open_dl_white[20];
char DESIGN_close_dl[10];
char DESIGN_break[10];
int IP2HostName(DWORD IP, char *hostname, size_t maxlen)
{
struct hostent *he;
#if IP_TO_HOSTNAME_RESOLVE
if((he = gethostbyaddr((char*)(&IP), 4, AF_INET)) != NULL) {
if(strlen(he->h_name) > 0)
strncpy(hostname, he->h_name, maxlen);
else
return 0;
} else
return 0;
#else
strcpy(hostname, inet_ntoa(IP), maxlen);
#endif
hostname[maxlen - 1] = 0;
return 1;
}
char* ConvertTime(time_t t)
{
static char s[100];
tm *tt;
t += 3600*currenttz;
tt = gmtime(&t);
sprintf(s, "%d/%d/%d %d:%02d", tt->tm_mday, tt->tm_mon + 1, tt->tm_year + 1900, tt->tm_hour, tt->tm_min);
return s;
}
char* ConvertFullTime(time_t t)
{
const char *days[7] = {
MESSAGEMAIN_DATETIME_DAY_SUN,
MESSAGEMAIN_DATETIME_DAY_MON,
MESSAGEMAIN_DATETIME_DAY_TEU,
MESSAGEMAIN_DATETIME_DAY_WED,
MESSAGEMAIN_DATETIME_DAY_THU,
MESSAGEMAIN_DATETIME_DAY_FRI,
MESSAGEMAIN_DATETIME_DAY_SAT
};
const char *months[12] = {
MESSAGEMAIN_DATETIME_JAN,
MESSAGEMAIN_DATETIME_FEB,
MESSAGEMAIN_DATETIME_MAR,
MESSAGEMAIN_DATETIME_APR,
MESSAGEMAIN_DATETIME_MAY,
MESSAGEMAIN_DATETIME_JUN,
MESSAGEMAIN_DATETIME_JUL,
MESSAGEMAIN_DATETIME_AUG,
MESSAGEMAIN_DATETIME_SEP,
MESSAGEMAIN_DATETIME_OCT,
MESSAGEMAIN_DATETIME_NOV,
MESSAGEMAIN_DATETIME_DEC
};
static char s[100];
tm *tt;
t += 3600*currenttz;
tt = gmtime(&t);
sprintf(s, "%s, %s %d %d:%02d:%02d %d", days[tt->tm_wday], months[tt->tm_mon], tt->tm_mday, tt->tm_hour, tt->tm_min, tt->tm_sec, tt->tm_year + 1900);
return s;
}
void DB_Base::Profile_UserName(char *name, char *tostr, DWORD reg, int doparsehtml)
{
char *str, *str1;
if(reg) {
char *name_dec;
if(doparsehtml) str = FilterHTMLTags(name, AUTHOR_NAME_LENGTH*3+1, 0);
else str = name;
str = FilterBiDi(str);
name_dec = DefilterHTMLTags(name);
str1 = CodeHttpString(name_dec, 0); // do not allocate memory, use internal buffer
free(name_dec);
sprintf(tostr, DESIGN_MESSAGE_REG, str1, str);
} else {
str = FilterBiDi(name);
sprintf(tostr, DESIGN_MESSAGE_UNREG, str);
}
free(str);
}
/* this function could not print more than 32000 messages at once */
int DB_Base::printThreadbuffer(SMessage *buf, DWORD size, int p, DWORD fmpos, int ll,
int *czero, DWORD selected, DWORD root, int *bp)
{
size_t count = size / sizeof(SMessage);
for (size_t i = p ? 0 : count; p ? i < count : i-- > 0; p ? i++ : 0) {
if (fmpos + i*sizeof(SMessage) == root)
(*bp) = 1;
if(*bp) {
if(invflag != -1 || ((buf[i].Flag & MESSAGE_IS_INVISIBLE) != 0)) {
if ((buf[i].Flag & MESSAGE_IS_INVISIBLE) && invflag == -1)
invflag = buf[i].Level;
else if (invflag >= buf[i].Level) {
// seems that invisibility was already started
if(!(buf[i].Flag & MESSAGE_IS_INVISIBLE)) {
// invisible message ended
invflag = -1;
goto L_BVisible1;
} else
// next message invisible too
invflag = buf[i].Level;
}
// if admin, show all
if (ULogin.LU.right & USERRIGHT_SUPERUSER)
goto L_BVisible1;
} else {
L_BVisible1:
// we are printing content of a thread, READING THREAD
if (buf[i].Level != ll) {
if (ll > buf[i].Level) {
int x = ll - buf[i].Level;
for (int j = 0; j < x; ++j)
printf("%s", DESIGN_close_dl);
ll = buf[i].Level;
} else {
// only 1 level increase allowed
printf("%s", DESIGN_open_dl);
ll = buf[i].Level;
}
} else if (buf[i].Level > 0) {
// br before messages on one level, READING, 111!!
printf("%s", DESIGN_break);
}
if (buf[i].Level == 0) {
++*czero;
if (*czero == 2)
return ll;
}
if (selected != buf[i].ViIndex)
printhtmlmessage_in_index(&buf[i], MESSAGE_INDEX_PRINT_ITS_URL | MESSAGE_INDEX_DISABLE_ROLLED);
else
printhtmlmessage_in_index(&buf[i], MESSAGE_INDEX_DISABLE_ROLLED);
}
}
}
return ll;
}
/* this function could not print more than 32000 messages at once */
int DB_Base::printhtmlbuffer(SMessage *buf, DWORD size, int p/*direction*/, int *ll, int *pr, DWORD mode, DWORD &shouldprint, DWORD &skipped)
{
size_t count = size / sizeof(SMessage);
for (size_t i = p ? 0 : count; p ? i < count : i-- > 0; p ? i++ : 0) {
if (buf[i].Level == 0) {
invflag = -1;
collapsed = 0;
// check should we stop printing because of data limitation
if (buf[i].Date < current_minprntime && currentlsel == 1)
return 0;
#if TOPICS_SYSTEM_SUPPORT
// check for topic match our topic mask
if (!((1U << buf[i].Topics) & currenttopics_map)) {
invflag = 0;
collapsed = 1;
skipped |= 0xf0000000;
continue;
}
#endif
// check for view mode == all rolled
if ((mode & PRINTMODE_ALL_ROLLED) || (mode & PRINTMODE_XML)) {
invflag = buf[i].Level;
collapsed = 1;
/* show first message of the thread */
if (!(buf[i].Flag & MESSAGE_IS_INVISIBLE))
goto L_BVisible1;
}
}
if (invflag != -1 || (buf[i].Flag & MESSAGE_IS_INVISIBLE) || (buf[i].Flag & MESSAGE_COLLAPSED_THREAD)) {
if (invflag == -1 && ((buf[i].Flag & MESSAGE_IS_INVISIBLE) || (buf[i].Flag & MESSAGE_COLLAPSED_THREAD))) {
//
// Starting invsible/rolled message check
//
invflag = buf[i].Level;
if (buf[i].Flag & MESSAGE_COLLAPSED_THREAD) {
collapsed = 1;
// can we show it ?
if (!(buf[i].Flag & MESSAGE_IS_INVISIBLE) || ULogin.LU.right & USERRIGHT_SUPERUSER)
/* show first message of the rolled thread */
goto L_BVisible1;
}
} else {
//
// Check for stopping rolled/invisible thread
//
if (invflag >= buf[i].Level) {
if (buf[i].Flag & MESSAGE_IS_INVISIBLE) {
/* next message invisible too */
invflag = buf[i].Level;
if (ULogin.LU.right & USERRIGHT_SUPERUSER) {
if (buf[i].Flag & MESSAGE_COLLAPSED_THREAD) {
collapsed = 1;
goto L_BVisible1;
} else
collapsed = 0;
}
} else {
/* invisible or collapsed message ended or not ?*/
if (!(buf[i].Flag & MESSAGE_COLLAPSED_THREAD) && collapsed) {
/* next message collapsed too */
invflag = -1;
collapsed = 0;
} else if (collapsed == 0 && (buf[i].Flag & MESSAGE_COLLAPSED_THREAD))
collapsed = 1;
else if (collapsed == 0 || !(buf[i].Flag & MESSAGE_COLLAPSED_THREAD))
invflag = -1;
goto L_BVisible1;
}
}
}
/* if admin, show all invisible messages */
if ((ULogin.LU.right & USERRIGHT_SUPERUSER) && !collapsed)
goto L_BVisible1;
#if ALLOW_MARK_NEW_MESSAGES
/* check for new message mark */
if (collapsed && currentlm < buf[i].ViIndex && !(skipped & 0xf0000000)) {
if (newmessflag) {
if (lastmes.Date < buf[i].Date)
memcpy(&lastmes, &(buf[i]), sizeof(SMessage));
} else
memcpy(&lastmes, &(buf[i]), sizeof(SMessage));
++newmessflag;
}
#endif
if (buf[i].Level == 0)
skipped |= 0xf0000000;
if (!(skipped & 0xf0000000))
++skipped;
} else {
L_BVisible1:
/* check if it's end of thread and if it is increase already printed count
* also check should we stop printing
*/
if (currentlm < buf[i].ViIndex) {
++nm_counter;
if (buf[i].Level == 0)
++nt_counter;
}
if(buf[i].Level == 0) {
++alrprn;
// check should we stop printing
if ((currentlsel == 1 && buf[i].Date < current_minprntime) ||
(currentlsel == 2 && alrprn == currenttc + 1))
return 0;
}
if (shouldprint != 0xFFFFFFFF) {
skipped &= ~0xf0000000;
// delayed print done
if (!(mode & PRINTMODE_XML))
printhtmlmessage_in_index(&pmes, MESSAGE_INDEX_PRINT_ITS_URL, skipped, newmessflag);
else
printxmlmessage_in_index(&pmes);
newmessflag = 0;
shouldprint = 0xFFFFFFFF;
skipped = 0;
}
if (!(mode & PRINTMODE_XML)) {
WORD cl = buf[i].Level;
if (cl <= *ll) {
WORD j;
for (j = 0; j < *ll - cl; ++j)
printf("%s", DESIGN_close_dl);
if (cl == 0) {
if (!*pr) {
printf("%s%s", DESIGN_close_dl, curcolor ? DESIGN_open_dl_white : DESIGN_open_dl_grey);
curcolor = !curcolor;
} else
*pr = 0;
} else if (cl == *ll)
printf("%s", DESIGN_break);
} else
printf("%s", DESIGN_open_dl);
*ll = cl;
}
if (!collapsed) {
if (!(mode & PRINTMODE_XML))
printhtmlmessage_in_index(&buf[i], MESSAGE_INDEX_PRINT_ITS_URL);
else
printxmlmessage_in_index(&buf[i]);
} else {
shouldprint = i;
skipped = 0;
newmessflag = 0;
memcpy(&pmes, &buf[i], sizeof(SMessage));
}
}
}
return 1;
}
void DB_Base::DB_PrintHtmlIndex(DWORD mtc)
{
#if TOPICS_SYSTEM_SUPPORT
// if we have NULL topics - stop printing
if (currenttopics == 0)
return;
#endif
curcolor = (mtc % 2);
switch (currentss) {
case 1:
printhtmlindexhron_bythreads(PRINTMODE_NULL);
break;
case 2:
printhtmlindexhron_bythreads(PRINTMODE_NULL);
break;
case 3:
printhtmlindexhron_wothreads();
break;
case 4:
printhtmlindexhron_bythreads(PRINTMODE_ALL_ROLLED);
break;
case 5:
printhtmlindexhron_bythreads(PRINTMODE_XML);
break;
}
}
int DB_Base::printhtmlmessage_in_index(SMessage *mes, DWORD style, DWORD skipped, int newmessmark)
{
// *******************************
// BUG BUG with aname
//////////////////////////////////
char *header_to_bidi, *header, aname[1000], *tm;
tm = ConvertTime(mes->Date);
DWORD detected_flags;
if (!FilterBoardTags(mes->MessageHeader, &header_to_bidi, 1, MAX_PARAMETERS_STRING, mes->Flag | BOARDTAGS_PURL_ENABLE, &detected_flags))
header_to_bidi = mes->MessageHeader;
if ( (header = FilterBiDi(header_to_bidi)) == NULL)
printhtmlerror();
if (header_to_bidi != mes->MessageHeader)
free(header_to_bidi);
// does this message posted by registred user ?
if (mes->UniqUserID == 0) {
char *filtered_author = FilterBiDi(mes->AuthorName);
sprintf(aname, DESIGN_UNREGISTRED_NICK, filtered_author);
free(filtered_author);
} else {
char altnick[1000];
char *altnick_f;
if((currentdsm & CONFIGURE_nalt) == 0 && AltNames.NameToAltName(mes->UniqUserID, altnick)) {
char *st;
if (PrepareTextForPrint(altnick, &st, 1, MESSAGE_ENABLED_TAGS | BOARDTAGS_PURL_ENABLE)) {
strcpy(altnick, st);
free(st);
}
} else
strcpy(altnick, mes->AuthorName);
altnick_f = FilterBiDi(altnick);
// if this, is does this user view this message ;-) ?
if( ((currentdsm & CONFIGURE_onh) == 0) && ULogin.LU.ID[0] !=0 && mes->UniqUserID == ULogin.LU.UniqID ) {
sprintf(aname, DESIGN_REGISTRED_OWN_NICK, altnick_f);
}
else {
char *ts;
// maybe user has selected some nicks to be displayed as detailed nicks?
if( (ULogin.LU.ID[0] != 0 && (ts = strstr(ULogin.fui.SelectedUsers, mes->AuthorName)) != NULL) &&
(ts[strlen(mes->AuthorName)] == '\n' || ts[strlen(mes->AuthorName)] == '\r' || ts[strlen(mes->AuthorName)] == '\0') &&
(ts == ULogin.fui.SelectedUsers || ts[-1] == '\n' || ts[-1] == '\r' ) ){
// if(ULogin.LU.ID[0] != 0 && ((ts = strstr(ULogin.pfui->SelectedUsers, mes->AuthorName)) != NULL)) {
sprintf(aname, DESIGN_SELECTEDUSER_NICK, altnick_f);
}
else {
sprintf(aname, DESIGN_REGISTRED_NICK, altnick_f);
}
}
if (altnick_f)
free(altnick_f);
}
printf("<span id=m%lu>", mes->ViIndex);
printf(DESIGN_NOBR_START);
#if ALLOW_MARK_NEW_MESSAGES == 2
if((currentdsm & CONFIGURE_plu) != 0) {
if(currentlm < mes->ViIndex || newmessmark) {
printf(TAG_NEW_MSG_MARK_HREF, mes->ViIndex, newhref, newhref+1);
++newhref;
}
} else
if(currentlm < mes->ViIndex || newmessmark) printf(TAG_NEW_MSG_MARK);
#endif
#if ALLOW_MARK_NEW_MESSAGES == 1
if(currentlm < mes->ViIndex || newmessmark) printf(TAG_NEW_MSG_MARK);
#endif
if(mes->Flag & MESSAGE_IS_CLOSED)
printf(TAG_MSG_CLOSED_THREAD, mes->ViIndex);
if(mes->Flag & MESSAGE_IS_INVISIBLE)
printf("<strike>");
printf("<A NAME=%ld", mes->ViIndex);
if(MESSAGE_INDEX_PRINT_ITS_URL & style)
printf(" HREF=\"%s?read=%lu\"",MY_CGI_URL, mes->ViIndex);
if(MESSAGE_INDEX_PRINT_BLANK_URL & style)
printf(" TARGET=\"_blank\"");
if((MESSAGE_INDEX_PRINT_ITS_URL & style) == 0)
printf("><B>");
else
printf(">");
#if TOPICS_SYSTEM_SUPPORT
if(mes->Topics <= TOPICS_NUM - 1 && mes->Level == 0 && mes->Topics != 0)
printf(DESIGN_TOPIC_TAG_OPEN "%s" DESIGN_TOPIC_TAG_CLOSE DESIGN_TOPIC_DIVIDER,Topics_List[mes->Topics]);
#endif
printf(DESIGN_WBR_START);
char *p = header;
for(;;) {
char *pp = strstr(p, "<A");
if (!pp)
break;
printf("%.*s", pp - p, p);
p = pp;
printf("</A>");
pp = strstr(p, "</A>");
printf("%.*s", pp - p, p);
p = pp;
printf("</A>");
p += 4;
printf("<A NAME=%ld", mes->ViIndex);
if(MESSAGE_INDEX_PRINT_ITS_URL & style)
printf(" HREF=\"%s?read=%lu\"",MY_CGI_URL, mes->ViIndex);
if(MESSAGE_INDEX_PRINT_BLANK_URL & style)
printf(" TARGET=\"_blank\"");
printf(">");
}
printf("%s ", p);
//printf(DESIGN_WBR_START "%s " DESIGN_BR_END, header);
free(header);
if ((MESSAGE_INDEX_PRINT_ITS_URL & style) == 0)
printf("</B>");
if (mes->Flag & MESSAGE_HAVE_BODY) {
if (mes->Flag & (MESSAGE_HAVE_URL | MESSAGE_HAVE_PICTURE | MESSAGE_HAVE_TEX | MESSAGE_HAVE_TUB)) {
printf("<span class=\"marker\">");
if (mes->Flag & MESSAGE_HAVE_URL)
printf("(" TAG_MSG_HAVE_URL ")");
if (mes->Flag & MESSAGE_HAVE_PICTURE)
printf("(" TAG_MSG_HAVE_PIC ")");
if (mes->Flag & MESSAGE_HAVE_TEX)
printf("(" TAG_MSG_HAVE_TEX ")");
if (mes->Flag & MESSAGE_HAVE_TUB)
printf("(" TAG_MSG_HAVE_TUB ")");
printf("</span> ");
}
printf("</a><a href=\"%s?read=%lu\" onclick=\"showbody(%lu, event);\"><span class=\"marker\">("
TAG_MSG_HAVE_BODY ")", MY_CGI_URL, mes->ViIndex, mes->ViIndex);
} else
printf("<span class=\"marker\">(" TAG_MSG_HAVE_NO_BODY ")");
printf("</span></a>");
if (mes->Readed)
printf(" (%d)", mes->Readed);
printf(" —");
printf(DESIGN_BR_END); // NOBR
printf(DESIGN_WRAP);
if (currentdsm & CONFIGURE_host) // only name
printf(DESIGN_NOBR_START "%s —" DESIGN_BR_END, aname);
else // name and host
printf(DESIGN_NOBR_START "%s" DESIGN_BR_END DESIGN_WRAP
DESIGN_NOBR_START "(%s) —" DESIGN_BR_END,
aname, mes->HostName);
printf(DESIGN_WRAP);
printf(DESIGN_NOBR_START "%s" DESIGN_BR_END, tm);
if (mes->Flag & MESSAGE_IS_INVISIBLE)
printf("</strike>");
printf("</span>");
if(maxm_counter < mes->ViIndex) {maxm_counter = mes->ViIndex;}
if(skipped != 0xffffffff && skipped != 0) {
if(newmessmark) {
// does this message posted by registred user ?
if(lastmes.UniqUserID == 0) {
char *filtered_author = FilterBiDi(lastmes.AuthorName);
sprintf(aname, DESIGN_UNREGISTRED_NICK, filtered_author);
free(filtered_author);
} else {
char altnick[1000];
char *altnick_f;
if((currentdsm & CONFIGURE_nalt) == 0 && AltNames.NameToAltName(lastmes.UniqUserID, altnick)) {
char *st;
if(PrepareTextForPrint(altnick, &st, 1, MESSAGE_ENABLED_TAGS | BOARDTAGS_PURL_ENABLE))
strcpy(altnick, st);
} else
strcpy(altnick, lastmes.AuthorName);
altnick_f = FilterBiDi(altnick);
// if this, is does this user view this message ;-) ?
if( ((currentdsm & CONFIGURE_onh) == 0) && ULogin.LU.ID[0] !=0 && lastmes.UniqUserID == ULogin.LU.UniqID ) {
sprintf(aname, DESIGN_REGISTRED_OWN_NICK, altnick_f);
}
else {
char *ts;
// maybe user has selected some nicks to be displayed as detailed nicks?
if(ULogin.LU.ID[0] != 0 && ((ts = strstr(ULogin.fui.SelectedUsers, lastmes.AuthorName)) != NULL)) {
sprintf(aname, DESIGN_SELECTEDUSER_NICK, altnick_f);
}
else {
sprintf(aname, DESIGN_REGISTRED_NICK, altnick_f);
}
}
if (altnick_f)
free(altnick_f);
}
tm = ConvertTime(lastmes.Date);
char *aname_fbidi = FilterBiDi(aname);
printf(TAG_MSG_ROLLED_THREAD_MARKNEW, mes->ViIndex, skipped, newmessmark, MY_CGI_URL, lastmes.ViIndex, aname_fbidi, tm);
free(aname_fbidi);
}
else
printf(TAG_MSG_ROLLED_THREAD, mes->ViIndex, skipped);
}
return 1;
}
int DB_Base::printxmlmessage_in_index(SMessage *mes)
{
// *******************************
// BUG BUG with aname
//////////////////////////////////
char *mp = NULL, *pb;
DWORD ff;
if (!FilterBoardTags(mes->MessageHeader, &mp, 1, MAX_PARAMETERS_STRING, mes->Flag & MESSAGE_ENABLED_TAGS, &ff))
mp = mes->MessageHeader;
time_t t = mes->Date + 3600*DATETIME_DEFAULT_TIMEZONE;
char *pubdate = asctime(gmtime(&t));
pubdate[strlen(pubdate)-1]=0;
//=========================
char *body;
DWORD readed, xml_body_length = 0;
if(mes->msize < XML_BODY_MAX) xml_body_length = mes->msize;
else xml_body_length = XML_BODY_MAX;
if((fb = wcfopen(F_MSGBODY, FILE_ACCESS_MODES_R)) == NULL) printhtmlerrorat(LOG_UNABLETOLOCATEFILE, F_MSGBODY);
if(wcfseek(fb, mes->MIndex, SEEK_SET) == -1) printhtmlerror();
body = (char*)malloc(xml_body_length + 10);
if((readed = wcfread(body, 1, xml_body_length + 2, fb)) < xml_body_length) printhtmlerror();
wcfclose(fb);
body[xml_body_length] = 0;
if(xml_body_length != 0 && *body == 0) {
char *ss = body;
ss++;
while(*ss) {
*(ss-1) = *(ss);
ss++;
}
*(ss-1) = *ss;
}
if(xml_body_length > 0) {
//mes->Flag &= ~MESSAGE_ENABLED_TAGS;
//printf("Flag %ld", mes->Flag);
DWORD detected_flags;
if(FilterBoardTags(body, &pb, 0, MAX_PARAMETERS_STRING, mes->Flag | BOARDTAGS_EXPAND_XMLEN , &detected_flags) == 0)
pb = body;
}
//======================
printf("<item>\n");
printf("<link>%s?read=%lu</link>\n", GetBoardUrl(), mes->ViIndex);
printf("<guid>%s?read=%lu</guid>\n", GetBoardUrl(), mes->ViIndex);
printf("<comments>%s?read=%lu</comments>\n", GetBoardUrl(), mes->ViIndex);
printf("<pubDate>%s</pubDate>\n",pubdate);
char *aname_fbidi = FilterBiDi(mes->AuthorName);
printf("<author><![CDATA[%s@%s]]></author>\n", aname_fbidi, mes->HostName);
if (aname_fbidi)
free(aname_fbidi);
char *aheader = FilterBiDi(mp);
#if TOPICS_SYSTEM_SUPPORT
if(mes->Topics <= TOPICS_NUM - 1 && mes->Level == 0 && mes->Topics != 0) {
printf( "<category>%s</category>\n" ,Topics_List[mes->Topics]);
printf("<title><![CDATA[%s]]></title>\n", aheader);
}
else {
printf("<title><![CDATA[%s]]></title>\n", aheader);
}
#else
printf("<title><![CDATA[%s]]></title>\n", aheader);
#endif
if(mes->msize > 0){
printf("<description><![CDATA[%s]]></description>\n", pb);
}
printf("</item>\n\n");
if (aheader)
free(aheader);
if(mp != mes->MessageHeader) free(mp);
if(mes->msize > 0 && pb != body) free(pb);
return 1;
}
int DB_Base::PrintandCheckMessageFavsExistandInv(SProfile_UserInfo *ui, DWORD viewinv, int *updated)
{
SMessage msgs;
DWORD fmpos, cnt = 0;
int i;
WCFILE *m;
*updated = 0;
printf("<div class=w>");
printf("<P>");
/* initializing */
if((m = wcfopen(F_MSGINDEX, FILE_ACCESS_MODES_R)) == NULL) printhtmlerror();
// search result entry
for(i = PROFILES_FAV_THREADS_COUNT - 1; i + 1 > 0; i--) {
if((fmpos = TranslateMsgIndex(ui->favs[i])) == NO_MESSAGE_CODE){
ui->favs[i] = 0;
*updated = 1;
continue;
}
if(wcfseek(m, fmpos, SEEK_SET) < 0) {
wcfclose(m);
return 0;
}
if(!fCheckedRead(&msgs, sizeof(SMessage), m)) printhtmlerror();
if((msgs.Flag & MESSAGE_IS_INVISIBLE) && viewinv == 0) {
ui->favs[i] = 0;
*updated = 1;
continue;
}
printf("%s", DESIGN_break);
cnt++;
printf("%ld." "<A HREF=" MY_CGI_URL "?favdel=%ld target=\"_blank\">" DESIGN_FAVORITES_DEL_THREAD "</A> ",
cnt, ui->favs[i]);
printhtmlmessage_in_index(&msgs, MESSAGE_INDEX_PRINT_ITS_URL | MESSAGE_INDEX_PRINT_BLANK_URL | MESSAGE_INDEX_DISABLE_ROLLED);
}
wcfclose(m);
printf("</div>");
printf("<P>");
return 1;
}
int DB_Base::printhtmlindexhron_wothreads()
{
SMessage msgs;
DWORD fpos, fmpos;
WCFILE *f, *m;
// initializing
alrprn = 0;
invflag = -1;
collapsed = 0;
newmessflag = 0;
if((f = wcfopen(F_VINDEX, FILE_ACCESS_MODES_R)) == NULL) printhtmlerror();
if((m = wcfopen(F_MSGINDEX, FILE_ACCESS_MODES_R)) == NULL) printhtmlerror();
printf("%s", DESIGN_open_dl);
if(wcfseek(f, 0, SEEK_END) != 0) printhtmlerror();
fpos = wcftell(f);
do {
if(fpos == 4) break;
fpos-=sizeof(DWORD);
if(wcfseek(f, fpos, SEEK_SET) < 0) printhtmlerror();
if(!fCheckedRead(&fmpos, sizeof(DWORD), f))
printhtmlerror();
if(fmpos == NO_MESSAGE_CODE) continue;
if(wcfseek(m, fmpos, SEEK_SET) != 0)
printhtmlerror();
if(!fCheckedRead(&msgs, sizeof(SMessage), m))
printhtmlerror();
if((ULogin.LU.right & USERRIGHT_SUPERUSER) != 0 || !(msgs.Flag & MESSAGE_IS_INVISIBLE)){
printf("%s", DESIGN_break);
printhtmlmessage_in_index(&msgs, MESSAGE_INDEX_PRINT_ITS_URL | MESSAGE_INDEX_DISABLE_ROLLED);
alrprn++;
}
} while((currentlsel == 1 && msgs.Date > current_minprntime) ||
(currentlsel == 2 && alrprn != currenttc + 1));
printf("%s", DESIGN_close_dl);
wcfclose(f);
wcfclose(m);
return 1;
}
void DB_Base::printhtmlindexhron_bythreads(DWORD mode)
{
SMessageTable *tbls;
SMessage *msgs;
DWORD shouldprint = 0xFFFFFFFF, skipped = 0;
DWORD lefttoread;
int LastLevel = 0;
int firprn = 1;
// initializing
alrprn = 0;
invflag = -1;
collapsed = 0;
newmessflag = 0;
nt_counter = 0;
nm_counter = 0;
maxm_counter = 0;
if ( (tbls = (SMessageTable*) malloc(READ_MESSAGE_TABLE * sizeof(SMessageTable))) == NULL)
printhtmlerror();
if ( (msgs = (SMessage*) malloc(READ_MESSAGE_HEADER * sizeof(SMessage))) == NULL)
printhtmlerror();
if ( (fm = fopen(F_MSGINDEX, FILE_ACCESS_MODES_R)) == NULL)
printhtmlerrorat(LOG_UNABLETOLOCATEFILE, F_MSGINDEX);
if ( (fi = fopen(F_INDEX, FILE_ACCESS_MODES_R)) == NULL)
printhtmlerrorat(LOG_UNABLETOLOCATEFILE, F_INDEX);
if (wcfseek(fi, 0, SEEK_END))
printhtmlerror();
lefttoread = wcftell(fi);
if (lefttoread % sizeof(SMessageTable))
printhtmlerror();
// beginning thread envelope - div
if (!(mode & PRINTMODE_XML)) {
printf("%s", curcolor ? DESIGN_open_dl_white : DESIGN_open_dl_grey);
curcolor = !curcolor;
}
while (lefttoread) {
size_t toread = lefttoread > READ_MESSAGE_TABLE*sizeof(SMessageTable) ?
READ_MESSAGE_TABLE*sizeof(SMessageTable) :
lefttoread;
lefttoread -= toread;
if (wcfseek(fi, lefttoread, SEEK_SET))
printhtmlerror();
if (!fCheckedRead(tbls, toread, fi))
printhtmlerror();
size_t i = toread / sizeof(SMessageTable);
while (i-- > 0) {
int dir = tbls[i].begin < tbls[i].end;
size_t msgs_lefttoread = 1 + (dir ? tbls[i].end - tbls[i].begin : tbls[i].begin - tbls[i].end);
if (dir) // forward direction
if (wcfseek(fm, tbls[i].begin, SEEK_SET))
printhtmlerror();
while (msgs_lefttoread) {
size_t buffer_size = msgs_lefttoread > READ_MESSAGE_HEADER*sizeof(SMessage) ?
READ_MESSAGE_HEADER*sizeof(SMessage) :
msgs_lefttoread;
msgs_lefttoread -= buffer_size;
if (!dir) // backward direction
if (wcfseek(fm, tbls[i].end + msgs_lefttoread, SEEK_SET))
printhtmlerror();
if (!fCheckedRead(msgs, buffer_size, fm))
printhtmlerror();
if (printhtmlbuffer(msgs, buffer_size, dir, &LastLevel, &firprn, mode, shouldprint, skipped) == 0)
goto end;
}
}
}
end:
if (!(mode & PRINTMODE_XML))
for (int i = 0; i < LastLevel + 1; ++i)
printf("%s", DESIGN_close_dl);
free(tbls);
free(msgs);
fclose(fi);
fclose(fm);
}
DB_Base::DB_Base()
{
fi = NULL;
fb = NULL;
fm = NULL;
fv = NULL;
maxm_counter = 0;
}
DB_Base::~DB_Base()
{}
/* insert message "mes" with body "body" acording CFlags to board
* REMARKS: mes->Host should be IP address, not a DNS name,
* this function DOESN'T SET CURRENT DATE AND TIME
* returns 0 if successfull, otherwise error code returned
*/
int DB_Base::DB_InsertMessage(struct SMessage *mes, DWORD root, DWORD msize, char** body,
DWORD CFlags, char *passw, char **banreason)
{
DWORD fp,fl;
DWORD ri,fisize, rd;
SMessageTable *buf;
SMessage *msg;
void *tmp;
DWORD i = 0;
int code;
int re; // reply flag
DWORD MFlags, msigned = 0;
CProfiles uprof;
/* posting user SProfile_UserInfo absoulte index in profile database */
DWORD Uind = 0xFFFFFFFF;
/****** check User ******/
SProfile_UserInfo UI;
if(passw != NULL && *passw != 0) {
int opres = uprof.GetUserByName(mes->AuthorName, &UI, NULL, &Uind);
if((opres != PROFILE_RETURN_ALLOK) || (strcmp(UI.password, passw) != 0)) {
return MSG_CHK_ERROR_INVALID_PASSW;
}
}
else {
if(ULogin.LU.ID[0] != 0) {
//
// User was already logged in
//
UI = ULogin.ui;
strcpy(mes->AuthorName, UI.username);
Uind = ULogin.LU.SIndex;
}
else {
char *st;
/* default user */
UI.right = DEFAULT_NOBODY_RIGHT;
UI.UniqID = 0;
// check user name length ;-)
if(FilterBoardTags(mes->AuthorName, &st, 1, AUTHOR_NAME_LENGTH - 1, BOARDTAGS_TAG_PREPARSE, &fp) == 0) {
return MSG_CHK_ERROR_NONAME;
}
else {
strcpy(mes->AuthorName, st);
free(st);
}
if(strlen(mes->AuthorName) == 0 || strcmp(mes->AuthorName, " ") == 0) return MSG_CHK_ERROR_NONAME;
#if POST_ALLOW_UNDER_SAME_NICK == 0
if(uprof.GetUserByName(mes->AuthorName, NULL, NULL, NULL) == PROFILE_RETURN_ALLOK) {
return MSG_CHK_ERROR_INVALID_PASSW;
}
#endif
}
}
// Check security rights for logged users
if(
!(UI.right & USERRIGHT_SUPERUSER) &&
!((UI.right & USERRIGHT_CREATE_MESSAGE) && root) &&