X-Git-Url: https://code.citadel.org/?a=blobdiff_plain;f=webcit%2Fserv_func.c;h=f03ff442a6005bad75639b5352800558432624f8;hb=156d3eaa1b5d85cb70a79046bd874ab832df6ff1;hp=dca9352bfbfdd70dc97721bbe2dffd7a07e2ebb7;hpb=3dda3cda8acb9c1c4eb227f4780630913ffc633a;p=citadel.git diff --git a/webcit/serv_func.c b/webcit/serv_func.c index dca9352bf..f03ff442a 100644 --- a/webcit/serv_func.c +++ b/webcit/serv_func.c @@ -1,200 +1,359 @@ -/* - * $Id$ - * - * Handles various types of data transfer operations with the Citadel service. - * - */ -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include #include "webcit.h" #include "webserver.h" -struct serv_info serv_info; +int is_uds = 0; +char serv_sock_name[PATH_MAX] = ""; + +HashList *EmbeddableMimes = NULL; +StrBuf *EmbeddableMimeStrs = NULL; + + +void SetInlinMimeRenderers(void) +{ + StrBuf *Buf; + + Buf = NewStrBuf(); + + /* Tell the server what kind of richtext we prefer */ + serv_putbuf(EmbeddableMimeStrs); + StrBuf_ServGetln(Buf); + + FreeStrBuf(&Buf); +} + + +void DeleteServInfo(ServInfo **FreeMe) +{ + if (*FreeMe == NULL) + return; + FreeStrBuf(&(*FreeMe)->serv_nodename); + FreeStrBuf(&(*FreeMe)->serv_humannode); + FreeStrBuf(&(*FreeMe)->serv_fqdn); + FreeStrBuf(&(*FreeMe)->serv_software); + FreeStrBuf(&(*FreeMe)->serv_bbs_city); + FreeStrBuf(&(*FreeMe)->serv_sysadm); + FreeStrBuf(&(*FreeMe)->serv_default_cal_zone); + FreeStrBuf(&(*FreeMe)->serv_svn_revision); + free(*FreeMe); + *FreeMe = NULL; +} /* * get info about the server we've connected to + * + * browser_host the citadel we want to connect to + * user_agent which browser uses our client? */ -void get_serv_info(char *browser_host, char *user_agent) +ServInfo *get_serv_info(StrBuf *browser_host, StrBuf *user_agent) { - char buf[SIZ]; + ServInfo *info; + StrBuf *Buf; int a; + int rc; + + Buf = NewStrBuf(); /* Tell the server what kind of client is connecting */ serv_printf("IDEN %d|%d|%d|%s|%s", - DEVELOPER_ID, - CLIENT_ID, - CLIENT_VERSION, - user_agent, - browser_host + DEVELOPER_ID, + CLIENT_ID, + CLIENT_VERSION, + ChrPtr(user_agent), + ChrPtr(browser_host) ); - serv_getln(buf, sizeof buf); - - /* Tell the server what kind of richtext we prefer */ - serv_puts("MSGP text/html|text/plain"); - serv_getln(buf, sizeof buf); + StrBuf_ServGetln(Buf); + if (GetServerStatus(Buf, NULL) != 2) { + syslog(LOG_WARNING, "get_serv_info(IDEN): unexpected answer [%s]\n", + ChrPtr(Buf)); + FreeStrBuf(&Buf); + return NULL; + } -#ifdef WEBCIT_WITH_CALENDAR_SERVICE - /* Tell the server that when we save a calendar event, we + /* + * Tell the server that when we save a calendar event, we * want invitations to be generated by the Citadel server * instead of by the client. */ serv_puts("ICAL sgi|1"); - serv_getln(buf, sizeof buf); -#endif + StrBuf_ServGetln(Buf); + if (GetServerStatus(Buf, NULL) != 2) { + syslog(LOG_WARNING, "get_serv_info(ICAL sgi|1): unexpected answer [%s]\n", + ChrPtr(Buf)); + FreeStrBuf(&Buf); + return NULL; + } /* Now ask the server to tell us a little bit about itself... */ serv_puts("INFO"); - serv_getln(buf, sizeof buf); - if (buf[0] != '1') - return; + StrBuf_ServGetln(Buf); + if (GetServerStatus(Buf, NULL) != 1) { + syslog(LOG_WARNING, "get_serv_info(INFO sgi|1): unexpected answer [%s]\n", + ChrPtr(Buf)); + FreeStrBuf(&Buf); + return NULL; + } + info = (ServInfo*)malloc(sizeof(ServInfo)); + memset(info, 0, sizeof(ServInfo)); a = 0; - while (serv_getln(buf, sizeof buf), strcmp(buf, "000")) { + while (rc = StrBuf_ServGetln(Buf), + (rc >= 0) && + ((rc != 3) || + strcmp(ChrPtr(Buf), "000"))) + { switch (a) { case 0: - serv_info.serv_pid = atoi(buf); - WC->ctdl_pid = serv_info.serv_pid; + info->serv_pid = StrToi(Buf); + WC->ctdl_pid = info->serv_pid; break; case 1: - strcpy(serv_info.serv_nodename, buf); + info->serv_nodename = NewStrBufDup(Buf); break; case 2: - strcpy(serv_info.serv_humannode, buf); + info->serv_humannode = NewStrBufDup(Buf); break; case 3: - strcpy(serv_info.serv_fqdn, buf); + info->serv_fqdn = NewStrBufDup(Buf); break; case 4: - strcpy(serv_info.serv_software, buf); + info->serv_software = NewStrBufDup(Buf); break; case 5: - serv_info.serv_rev_level = atoi(buf); + info->serv_rev_level = StrToi(Buf); break; case 6: - strcpy(serv_info.serv_bbs_city, buf); + info->serv_bbs_city = NewStrBufDup(Buf); break; case 7: - strcpy(serv_info.serv_sysadm, buf); - break; - case 9: - strcpy(serv_info.serv_moreprompt, buf); + info->serv_sysadm = NewStrBufDup(Buf); break; case 14: - serv_info.serv_supports_ldap = atoi(buf); + info->serv_supports_ldap = StrToi(Buf); + break; + case 15: + info->serv_newuser_disabled = StrToi(Buf); + break; + case 16: + info->serv_default_cal_zone = NewStrBufDup(Buf); + break; + case 20: + info->serv_supports_sieve = StrToi(Buf); + break; + case 21: + info->serv_fulltext_enabled = StrToi(Buf); + break; + case 22: + info->serv_svn_revision = NewStrBufDup(Buf); + break; + case 23: + info->serv_supports_openid = StrToi(Buf); + break; + case 24: + info->serv_supports_guest = StrToi(Buf); break; } ++a; } + FreeStrBuf(&Buf); + return info; } - - -/* - * Function to spit out Citadel variformat text in HTML - * If fp is non-null, it is considered to be the file handle to read the - * text from. Otherwise, text is read from the server. - */ -void fmout(FILE *fp, char *align) +int GetConnected (void) { + StrBuf *Buf; + wcsession *WCC = WC; + + if (WCC->ReadBuf == NULL) + WCC->ReadBuf = NewStrBufPlain(NULL, SIZ * 4); + if (is_uds) /* unix domain socket */ + WCC->serv_sock = uds_connectsock(serv_sock_name); + else /* tcp socket */ + WCC->serv_sock = tcp_connectsock(ctdlhost, ctdlport); + + if (WCC->serv_sock < 0) { + WCC->connected = 0; + FreeStrBuf(&WCC->ReadBuf); + return 1; + } + else { + long Status; + int short_status; + Buf = NewStrBuf(); + WCC->connected = 1; + StrBuf_ServGetln(Buf); /* get the server greeting */ + short_status = GetServerStatus(Buf, &Status); + FreeStrBuf(&Buf); + + /* Server isn't ready for us? */ + if (short_status != 2) { + if (Status == 571) { + hprintf("HTTP/1.1 503 Service Unavailable\r\n"); + hprintf("Content-type: text/plain; charset=utf-8\r\n"); + wc_printf(_("This server is already serving its maximum number of users and cannot accept any additional logins at this time. Please try again later or contact your system administrator.")); + } + else { + wc_printf("%ld %s\n", + Status, + _("Received unexpected answer from Citadel server; bailing out.") + ); + hprintf("HTTP/1.1 502 Bad Gateway\r\n"); + hprintf("Content-type: text/plain; charset=utf-8\r\n"); + } + end_burst(); + end_webcit_session(); + return 1; + } - int intext = 0; - int bq = 0; - char buf[SIZ]; - - wprintf("
\n", align); - while (1) { - if (fp == NULL) - serv_getln(buf, sizeof buf); - if (fp != NULL) { - if (fgets(buf, SIZ, fp) == NULL) - strcpy(buf, "000"); - buf[strlen(buf) - 1] = 0; + /* + * From what host is our user connecting? Go with + * the host at the other end of the HTTP socket, + * unless we are following X-Forwarded-For: headers + * and such a header has already turned up something. + */ + if ( (!follow_xff) || (StrLength(WCC->Hdr->HR.browser_host) == 0) ) { + if (WCC->Hdr->HR.browser_host == NULL) { + WCC->Hdr->HR.browser_host = NewStrBuf(); + Put(WCC->Hdr->HTTPHeaders, HKEY("FreeMeWithTheOtherHeaders"), + WCC->Hdr->HR.browser_host, HFreeStrBuf); + } + locate_host(WCC->Hdr->HR.browser_host, WCC->Hdr->http_sock); + } + if (WCC->serv_info == NULL) { + WCC->serv_info = get_serv_info(WCC->Hdr->HR.browser_host, WCC->Hdr->HR.user_agent); } - if (!strcmp(buf, "000")) { - if (bq == 1) - wprintf(""); - wprintf("

\n"); - return; + if (WCC->serv_info == NULL){ + begin_burst(); + wc_printf(_("Received unexpected answer from Citadel server; bailing out.")); + hprintf("HTTP/1.1 502 Bad Gateway\r\n"); + hprintf("Content-type: text/plain; charset=utf-8\r\n"); + end_burst(); + end_webcit_session(); + return 1; } - if ((intext == 1) && (isspace(buf[0]))) { - wprintf("
"); + if (WCC->serv_info->serv_rev_level < MINIMUM_CIT_VERSION) { + begin_burst(); + wc_printf(_("You are connected to a Citadel " + "server running Citadel %d.%02d. \n" + "In order to run this version of WebCit " + "you must also have Citadel %d.%02d or" + " newer.\n\n\n"), + WCC->serv_info->serv_rev_level / 100, + WCC->serv_info->serv_rev_level % 100, + MINIMUM_CIT_VERSION / 100, + MINIMUM_CIT_VERSION % 100 + ); + hprintf("HTTP/1.1 200 OK\r\n"); + hprintf("Content-type: text/plain; charset=utf-8\r\n"); + end_burst(); + end_webcit_session(); + return 1; } - intext = 1; + SetInlinMimeRenderers(); + } + return 0; +} - /* Quoted text should be displayed in italics and in a - * different colour. This code understands Citadel-style - * " >" quotes and will convert to
tags. - */ - if ((bq == 0) && (!strncmp(buf, " >", 2))) { - wprintf("
"); - bq = 1; - } else if ((bq == 1) && (strncmp(buf, " >", 2))) { - wprintf("
"); + +void FmOut(StrBuf *Target, const char *align, const StrBuf *Source) +{ + const char *ptr, *pte; + const char *BufPtr = NULL; + StrBuf *Line = NewStrBufPlain(NULL, SIZ); + StrBuf *Line1 = NewStrBufPlain(NULL, SIZ); + StrBuf *Line2 = NewStrBufPlain(NULL, SIZ); + int bn = 0; + int bq = 0; + int i; + long len; + int intext = 0; + + StrBufAppendPrintf(Target, "
\n", align); + + if (StrLength(Source) > 0) + do + { + StrBufSipLine(Line, Source, &BufPtr); bq = 0; + i = 0; + ptr = ChrPtr(Line); + len = StrLength(Line); + pte = ptr + len; + + if ((intext == 1) && (isspace(*ptr))) { + StrBufAppendBufPlain(Target, HKEY("
"), 0); + } + intext = 1; + if (isspace(*ptr)) while ((ptr < pte) && + ((*ptr == '>') || + isspace(*ptr))) + { + if (*ptr == '>') + bq++; + ptr ++; + i++; + } + + /* + * Quoted text should be displayed in italics and in a + * different colour. This code understands Citadel-style + * " >" quotes and will convert to
tags. + */ + if (i > 0) StrBufCutLeft(Line, i); + + + for (i = bn; i < bq; i++) + StrBufAppendBufPlain(Target, HKEY("
"), 0); + for (i = bq; i < bn; i++) + StrBufAppendBufPlain(Target, HKEY("
"), 0); + bn = bq; + + if (StrLength(Line) == 0) + continue; + + /* Activate embedded URL's */ + UrlizeText(Line1, Line, Line2); + + StrEscAppend(Target, Line1, NULL, 0, 0); + + StrBufAppendBufPlain(Target, HKEY("\n"), 0); } - if ((bq == 1) && (!strncmp(buf, " >", 2))) { - strcpy(buf, &buf[2]); - } - /* Activate embedded URL's */ - url(buf); + while ((BufPtr != StrBufNOTNULL) && + (BufPtr != NULL)); - escputs(buf); - wprintf("\n"); + for (i = 0; i < bn; i++) { + StrBufAppendBufPlain(Target, HKEY("
"), 0); } + StrBufAppendBufPlain(Target, HKEY("

\n"), 0); + FreeStrBuf(&Line); + FreeStrBuf(&Line1); + FreeStrBuf(&Line2); } - /* - * Transmit message text (in memory) to the server. - * If convert_to_html is set to 1, the message is converted into something - * which kind of resembles HTML. + * Transmit message text (in memory) to the server. */ -void text_to_server(char *ptr, int convert_to_html) +void text_to_server(char *ptr) { - char buf[SIZ]; - char conv[4]; - int ch, a, pos; + char buf[256]; + int ch, a, pos, len; pos = 0; - strcpy(buf, ""); + buf[0] = 0; while (ptr[pos] != 0) { ch = ptr[pos++]; if (ch == 10) { - while ( (isspace(buf[strlen(buf) - 1])) - && (strlen(buf) > 1) ) - buf[strlen(buf) - 1] = 0; + len = strlen(buf); + while ( (isspace(buf[len - 1])) + && (buf[0] != '\0') + && (buf[1] != '\0') ) + buf[--len] = 0; serv_puts(buf); - strcpy(buf, ""); - if (convert_to_html) { - strcat(buf, "
"); - } - else { - if (ptr[pos] != 0) strcat(buf, " "); - } - } else if ((convert_to_html)&&(strchr("#&;`'|*?-~<>^()[]{}$\\", ch) != NULL)) { - sprintf(conv, "%c", ch); - stresc(&buf[strlen(buf)], conv, 0, 0); + buf[0] = 0; + if (ptr[pos] != 0) strcat(buf, " "); } else { a = strlen(buf); buf[a + 1] = 0; @@ -202,23 +361,93 @@ void text_to_server(char *ptr, int convert_to_html) if ((ch == 32) && (strlen(buf) > 200)) { buf[a] = 0; serv_puts(buf); - strcpy(buf, ""); + buf[0] = 0; } if (strlen(buf) > 250) { serv_puts(buf); - strcpy(buf, ""); + buf[0] = 0; } } } serv_puts(buf); +} + +/* + * Transmit message text (in memory) to the server, converting to Quoted-Printable encoding as we go. + */ +void text_to_server_qp(char *ptr) +{ + unsigned char ch, buf[256]; + int pos; + int output_len = 0; + + pos = 0; + buf[0] = 0; + output_len = 0; + + while (ptr[pos] != 0) { + ch = (unsigned char)(ptr[pos++]); + + if (ch == 13) { + /* ignore carriage returns */ + } + else if (ch == 10) { + /* hard line break */ + if (output_len > 0) { + if (isspace(buf[output_len-1])) { + sprintf((char *)&buf[output_len-1], "=%02X", buf[output_len-1]); + output_len += 2; + } + } + buf[output_len++] = 0; + serv_puts((char *)buf); + output_len = 0; + } + else if (ch == 9) { + buf[output_len++] = ch; + } + else if ( (ch >= 32) && (ch <= 60) ) { + buf[output_len++] = ch; + } + else if ( (ch >= 62) && (ch <= 126) ) { + buf[output_len++] = ch; + } + else { + sprintf((char *)&buf[output_len], "=%02X", ch); + output_len += 3; + } + + if (output_len > 72) { + /* soft line break */ + if (isspace(buf[output_len-1])) { + sprintf((char *)&buf[output_len-1], "=%02X", buf[output_len-1]); + output_len += 2; + } + buf[output_len++] = '='; + buf[output_len++] = 0; + serv_puts((char *)buf); + output_len = 0; + } + } + + /* end of data - transmit anything that's left */ + if (output_len > 0) { + if (isspace(buf[output_len-1])) { + sprintf((char *)&buf[output_len-1], "=%02X", buf[output_len-1]); + output_len += 2; + } + buf[output_len++] = 0; + serv_puts((char *)buf); + output_len = 0; + } } + /* - * translate server message output to text - * (used for editing room info files and such) + * translate server message output to text (used for editing room info files and such) */ void server_to_text() { @@ -228,80 +457,271 @@ void server_to_text() while (serv_getln(buf, sizeof buf), strcmp(buf, "000")) { if ((buf[0] == 32) && (count > 0)) { - wprintf("\n"); + wc_printf("\n"); } - wprintf("%s", buf); + wc_printf("%s", buf); ++count; } } -/* - * Read binary data from server into memory using a series of - * server READ commands. - */ -void read_server_binary(char *buffer, size_t total_len) { - char buf[SIZ]; - size_t bytes = 0; - size_t thisblock = 0; - - memset(buffer, 0, total_len); - while (bytes < total_len) { - thisblock = 4095; - if ((total_len - bytes) < thisblock) { - thisblock = total_len - bytes; - if (thisblock == 0) return; - } - serv_printf("READ %d|%d", (int)bytes, (int)thisblock); - serv_getln(buf, sizeof buf); - if (buf[0] == '6') { - thisblock = (size_t)atoi(&buf[4]); - if (!WC->connected) return; - serv_read(&buffer[bytes], thisblock); - bytes += thisblock; - } - else { - lprintf(3, "Error: %s\n", &buf[4]); - return; - } - } -} - /* * Read text from server, appending to a string buffer until the * usual 000 terminator is found. Caller is responsible for freeing * the returned pointer. */ -char *read_server_text(void) { - char *text = NULL; - size_t bytes_allocated = 0; - size_t bytes_read = 0; - int linelen; - char buf[SIZ]; - - text = malloc(SIZ); - if (text == NULL) { - return(NULL); +int read_server_text(StrBuf *Buf, long *nLines) +{ + wcsession *WCC = WC; + StrBuf *ReadBuf; + long nRead; + long nTotal = 0; + long nlines; + + nlines = 0; + ReadBuf = NewStrBuf(); + while ((WCC->serv_sock!=-1) && + (nRead = StrBuf_ServGetln(ReadBuf), (nRead >= 0) && + ((nRead != 3)||(strcmp(ChrPtr(ReadBuf), "000") != 0)))) + { + StrBufAppendBuf(Buf, ReadBuf, 0); + StrBufAppendBufPlain(Buf, HKEY("\n"), 0); + nTotal += nRead; + nlines ++; } - strcpy(text, ""); - bytes_allocated = SIZ; + FreeStrBuf(&ReadBuf); + *nLines = nlines; + return nTotal; +} - while (serv_getln(buf, sizeof buf), strcmp(buf, "000")) { - linelen = strlen(buf); - buf[linelen] = '\n'; - buf[linelen+1] = 0; - ++linelen; - - if ((bytes_read + linelen) >= (bytes_allocated - 2)) { - bytes_allocated = 2 * bytes_allocated; - text = realloc(text, bytes_allocated); + +int GetServerStatusMsg(StrBuf *Line, long* FullState, int PutImportantMessage, int MajorOK) +{ + int rc; + if (FullState != NULL) + *FullState = StrTol(Line); + rc = ChrPtr(Line)[0] - 48; + if ((!PutImportantMessage) || + (MajorOK == rc)|| + (StrLength(Line) <= 4)) + return rc; + + AppendImportantMessage(ChrPtr(Line) + 4, StrLength(Line) - 4); + return rc; +} + + +void tmplput_serv_ip(StrBuf *Target, WCTemplputParams *TP) +{ + StrBufAppendPrintf(Target, "%d", WC->ctdl_pid); +} + +void tmplput_serv_admin(StrBuf *Target, WCTemplputParams *TP) +{ + wcsession *WCC = WC; + if (WCC->serv_info == NULL) + return; + StrBufAppendTemplate(Target, TP, WCC->serv_info->serv_sysadm, 0); +} + +void tmplput_serv_nodename(StrBuf *Target, WCTemplputParams *TP) +{ + wcsession *WCC = WC; + if (WCC->serv_info == NULL) + return; + StrBufAppendTemplate(Target, TP, WCC->serv_info->serv_nodename, 0); +} + +void tmplput_serv_humannode(StrBuf *Target, WCTemplputParams *TP) +{ + wcsession *WCC = WC; + if (WCC->serv_info == NULL) + return; + StrBufAppendTemplate(Target, TP, WCC->serv_info->serv_humannode, 0); +} + +void tmplput_serv_fqdn(StrBuf *Target, WCTemplputParams *TP) +{ + wcsession *WCC = WC; + if (WCC->serv_info == NULL) + return; + StrBufAppendTemplate(Target, TP, WCC->serv_info->serv_fqdn, 0); +} + +void tmplput_serv_software(StrBuf *Target, WCTemplputParams *TP) +{ + wcsession *WCC = WC; + if (WCC->serv_info == NULL) + return; + StrBufAppendTemplate(Target, TP, WCC->serv_info->serv_software, 0); +} + +void tmplput_serv_rev_level(StrBuf *Target, WCTemplputParams *TP) +{ + wcsession *WCC = WC; + if (WCC->serv_info == NULL) + return; + StrBufAppendPrintf(Target, "%d.%02d", + WCC->serv_info->serv_rev_level / 100, + WCC->serv_info->serv_rev_level % 100); +} +int conditional_serv_newuser_disabled(StrBuf *Target, WCTemplputParams *TP) +{ + wcsession *WCC = WC; + if (WCC->serv_info == NULL) + return 0; + return WCC->serv_info->serv_newuser_disabled != 0; +} + +int conditional_serv_supports_guest(StrBuf *Target, WCTemplputParams *TP) +{ + wcsession *WCC = WC; + if (WCC->serv_info == NULL) + return 0; + return WCC->serv_info->serv_supports_guest != 0; +} + +int conditional_serv_supports_openid(StrBuf *Target, WCTemplputParams *TP) +{ + wcsession *WCC = WC; + if (WCC->serv_info == NULL) + return 0; + return WCC->serv_info->serv_supports_openid != 0; +} + +int conditional_serv_fulltext_enabled(StrBuf *Target, WCTemplputParams *TP) +{ + wcsession *WCC = WC; + if (WCC->serv_info == NULL) + return 0; + return WCC->serv_info->serv_fulltext_enabled != 0; +} + +int conditional_serv_ldap_enabled(StrBuf *Target, WCTemplputParams *TP) +{ + wcsession *WCC = WC; + if (WCC->serv_info == NULL) + return 0; + return WCC->serv_info->serv_supports_ldap != 0; +} + +void tmplput_serv_bbs_city(StrBuf *Target, WCTemplputParams *TP) +{ + wcsession *WCC = WC; + if (WCC->serv_info == NULL) + return; + StrBufAppendTemplate(Target, TP, WC->serv_info->serv_bbs_city, 0); +} + +void tmplput_mesg(StrBuf *Target, WCTemplputParams *TP) +{ + int n = 0; + int Done = 0; + StrBuf *Line; + StrBuf *Buf; + + Buf = NewStrBuf(); + Line = NewStrBuf(); + serv_printf("MESG %s", TP->Tokens->Params[0]->Start); + + StrBuf_ServGetln(Line); + if (GetServerStatus(Line, NULL) == 1) { + while (!Done && (StrBuf_ServGetln(Line)>=0)) { + if ( (StrLength(Line)==3) && + !strcmp(ChrPtr(Line), "000")) + Done = 1; + else + { + if (n > 0) + StrBufAppendBufPlain(Buf, "\n", 1, 0); + StrBufAppendBuf(Buf, Line, 0); + } + n++; } + + FlushStrBuf(Line); + FmOut(Line, "center", Buf); + StrBufAppendTemplate(Target, TP, Line, 1); + } + FreeStrBuf(&Buf); + FreeStrBuf(&Line); +} - strcpy(&text[bytes_read], buf); - bytes_read += linelen; + +void RegisterEmbeddableMimeType(const char *MimeType, long MTLen, int Priority) +{ + StrBuf *MT; + MT = NewStrBufPlain(MimeType, MTLen); + Put(EmbeddableMimes, IKEY(Priority), MT, HFreeStrBuf); +} + +void CreateMimeStr(void) +{ + HashPos *it; + void *vMime; + long len = 0; + const char *Key; + + it = GetNewHashPos(EmbeddableMimes, 0); + while (GetNextHashPos(EmbeddableMimes, it, &len, &Key, &vMime) && + (vMime != NULL)) { + if (StrLength(EmbeddableMimeStrs) > 0) + StrBufAppendBufPlain(EmbeddableMimeStrs, HKEY("|"), 0); + else + StrBufAppendBufPlain(EmbeddableMimeStrs, HKEY("MSGP "), 0); + StrBufAppendBuf(EmbeddableMimeStrs, (StrBuf*) vMime, 0); } + DeleteHashPos(&it); +} + +void +ServerStartModule_SERV_FUNC +(void) +{ + EmbeddableMimes = NewHash(1, Flathash); + EmbeddableMimeStrs = NewStrBuf(); +} + + +void +ServerShutdownModule_SERV_FUNC +(void) +{ + FreeStrBuf(&EmbeddableMimeStrs); + DeleteHash(&EmbeddableMimes); +} - return(text); +void +InitModule_SERVFUNC +(void) +{ + is_uds = strcasecmp(ctdlhost, "uds") == 0; + if (is_uds) + snprintf(serv_sock_name, PATH_MAX, "%s/citadel.socket", ctdlport); + + RegisterConditional("COND:SERV:OPENID", 2, conditional_serv_supports_openid, CTX_NONE); + RegisterConditional("COND:SERV:NEWU", 2, conditional_serv_newuser_disabled, CTX_NONE); + RegisterConditional("COND:SERV:FULLTEXT_ENABLED", 2, conditional_serv_fulltext_enabled, CTX_NONE); + RegisterConditional("COND:SERV:LDAP_ENABLED", 2, conditional_serv_ldap_enabled, CTX_NONE); + RegisterConditional("COND:SERV:SUPPORTS_GUEST", 2, conditional_serv_supports_guest, CTX_NONE); + RegisterNamespace("SERV:PID", 0, 0, tmplput_serv_ip, NULL, CTX_NONE); + RegisterNamespace("SERV:NODENAME", 0, 1, tmplput_serv_nodename, NULL, CTX_NONE); + RegisterNamespace("SERV:HUMANNODE", 0, 1, tmplput_serv_humannode, NULL, CTX_NONE); + RegisterNamespace("SERV:FQDN", 0, 1, tmplput_serv_fqdn, NULL, CTX_NONE); + RegisterNamespace("SERV:SOFTWARE", 0, 1, tmplput_serv_software, NULL, CTX_NONE); + RegisterNamespace("SERV:REV_LEVEL", 0, 0, tmplput_serv_rev_level, NULL, CTX_NONE); + RegisterNamespace("SERV:BBS_CITY", 0, 1, tmplput_serv_bbs_city, NULL, CTX_NONE); + RegisterNamespace("SERV:MESG", 1, 2, tmplput_mesg, NULL, CTX_NONE); + RegisterNamespace("SERV:ADMIN", 0, 1, tmplput_serv_admin, NULL, CTX_NONE); +} + + + +void +SessionDestroyModule_SERVFUNC +(wcsession *sess) +{ + DeleteServInfo(&sess->serv_info); }