+++ /dev/null
-/*
- * This module handles shared rooms, inter-Citadel mail, and outbound
- * mailing list processing.
- *
- * Copyright (c) 2000-2012 by the citadel.org team
- *
- * This program is open source software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License, version 3.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- */
-
-#include "sysdep.h"
-#include <stdio.h>
-
-#ifdef HAVE_SYSCALL_H
-# include <syscall.h>
-#else
-# if HAVE_SYS_SYSCALL_H
-# include <sys/syscall.h>
-# endif
-#endif
-
-#include <libcitadel.h>
-
-#include "include/ctdl_module.h"
-HashList *CfgTypeHash = NULL;
-
-
-
-void RegisterRoomCfgType(const char* Name, long len, RoomNetCfg eCfg, CfgLineParser p, int uniq, CfgLineSerializer s, CfgLineDeAllocator d)
-{
- CfgLineType *pCfg;
-
- pCfg = (CfgLineType*) malloc(sizeof(CfgLineType));
- pCfg->Parser = p;
- pCfg->Serializer = s;
- pCfg->C = eCfg;
- pCfg->Str.Key = Name;
- pCfg->Str.len = len;
- pCfg->IsSingleLine = uniq;
-
- if (CfgTypeHash == NULL)
- CfgTypeHash = NewHash(1, NULL);
- Put(CfgTypeHash, Name, len, pCfg, NULL);
-}
-
-
-const CfgLineType *GetCfgTypeByStr(const char *Key, long len)
-{
- void *pv;
-
- if (GetHash(CfgTypeHash, Key, len, &pv) && (pv != NULL))
- {
- return (const CfgLineType *) pv;
- }
- else
- {
- return NULL;
- }
-}
-
-const CfgLineType *GetCfgTypeByEnum(RoomNetCfg eCfg, HashPos *It)
-{
- const char *Key;
- long len;
- void *pv;
- CfgLineType *pCfg;
-
- RewindHashPos(CfgTypeHash, It, 1);
- while (GetNextHashPos(CfgTypeHash, It, &len, &Key, &pv) && (pv != NULL))
- {
- pCfg = (CfgLineType*) pv;
- if (pCfg->C == eCfg)
- return pCfg;
- }
- return NULL;
-}
-void ParseGeneric(const CfgLineType *ThisOne, StrBuf *Line, const char *LinePos, OneRoomNetCfg *OneRNCFG)
-{
- RoomNetCfgLine *nptr;
-
- nptr = (RoomNetCfgLine *)
- malloc(sizeof(RoomNetCfgLine));
- nptr->next = OneRNCFG->NetConfigs[ThisOne->C];
- nptr->Value = NewStrBufPlain(LinePos, StrLength(Line) - ( LinePos - ChrPtr(Line)) );
- OneRNCFG->NetConfigs[ThisOne->C] = nptr;
-}
-
-void SerializeGeneric(const CfgLineType *ThisOne, StrBuf *OutputBuffer, OneRoomNetCfg *OneRNCFG, RoomNetCfgLine *data)
-{
- StrBufAppendBufPlain(OutputBuffer, CKEY(ThisOne->Str), 0);
- StrBufAppendBuf(OutputBuffer, data->Value, 0);
- StrBufAppendBufPlain(OutputBuffer, HKEY("\n"), 0);
-}
-
-void DeleteGenericCfgLine(const CfgLineType *ThisOne, RoomNetCfgLine **data)
-{
- FreeStrBuf(&(*data)->Value);
- free(*data);
- *data = NULL;
-}
-int read_spoolcontrol_file(OneRoomNetCfg **pOneRNCFG, char *filename)
-{
- int fd;
- const char *ErrStr = NULL;
- const char *Pos;
- const CfgLineType *pCfg;
- StrBuf *Line;
- StrBuf *InStr;
- OneRoomNetCfg *OneRNCFG;
-
- fd = open(filename, O_NONBLOCK|O_RDONLY);
- if (fd == -1) {
- *pOneRNCFG = NULL;
- return 0;
- }
- OneRNCFG = malloc(sizeof(OneRoomNetCfg));
- memset(OneRNCFG, 0, sizeof(OneRoomNetCfg));
- *pOneRNCFG = OneRNCFG;
-
- while (StrBufTCP_read_line(Line, &fd, 0, &ErrStr) >= 0) {
- if (StrLength(Line) == 0)
- continue;
- Pos = NULL;
- InStr = NewStrBufPlain(NULL, StrLength(Line));
- StrBufExtract_NextToken(InStr, Line, &Pos, '|');
-
- pCfg = GetCfgTypeByStr(SKEY(InStr));
- if (pCfg != NULL)
- {
- pCfg->Parser(pCfg, Line, Pos, OneRNCFG);
- }
- else
- {
- if (OneRNCFG->misc == NULL)
- {
- OneRNCFG->misc = NewStrBufDup(Line);
- }
- else
- {
- if(StrLength(OneRNCFG->misc) > 0)
- StrBufAppendBufPlain(OneRNCFG->misc, HKEY("\n"), 0);
- StrBufAppendBuf(OneRNCFG->misc, Line, 0);
- }
- }
- }
- if (fd > 0)
- close(fd);
- FreeStrBuf(&InStr);
- FreeStrBuf(&Line);
- return 1;
-}
-
-int save_spoolcontrol_file(OneRoomNetCfg *OneRNCFG, char *filename)
-{
- RoomNetCfg eCfg;
- StrBuf *Cfg;
- char tempfilename[PATH_MAX];
- int TmpFD;
- long len;
- time_t unixtime;
- struct timeval tv;
- long reltid; /* if we don't have SYS_gettid, use "random" value */
- StrBuf *OutBuffer;
- int rc;
- HashPos *CfgIt;
-
- len = strlen(filename);
- memcpy(tempfilename, filename, len + 1);
-
-#if defined(HAVE_SYONERNCFGALL_H) && defined (SYS_gettid)
- reltid = syOneRNCFGall(SYS_gettid);
-#endif
- gettimeofday(&tv, NULL);
- /* Promote to time_t; types differ on some OSes (like darwin) */
- unixtime = tv.tv_sec;
-
- sprintf(tempfilename + len, ".%ld-%ld", reltid, unixtime);
- errno = 0;
- TmpFD = open(tempfilename, O_CREAT|O_EXCL|O_RDWR, S_IRUSR|S_IWUSR);
- Cfg = NewStrBuf();
- if ((TmpFD < 0) || (errno != 0)) {
- syslog(LOG_CRIT, "ERROR: cannot open %s: %s\n",
- filename, strerror(errno));
- unlink(tempfilename);
- return 0;
- }
- else {
- CfgIt = GetNewHashPos(CfgTypeHash, 1);
- fchown(TmpFD, config.c_ctdluid, 0);
- for (eCfg = subpending; eCfg < maxRoomNetCfg; eCfg ++)
- {
- const CfgLineType *pCfg;
- pCfg = GetCfgTypeByEnum(eCfg, CfgIt);
- if (pCfg->IsSingleLine)
- {
- pCfg->Serializer(pCfg, OutBuffer, OneRNCFG, NULL);
- }
- else
- {
- RoomNetCfgLine *pName = OneRNCFG->NetConfigs[pCfg->C];
- while (pName != NULL)
- {
- pCfg->Serializer(pCfg, OutBuffer, OneRNCFG, pName);
- pName = pName->next;
- }
-
-
- }
-
- }
- DeleteHashPos(&CfgIt);
-
-
- if (OneRNCFG->misc != NULL) {
- StrBufAppendBuf(OutBuffer, OneRNCFG->misc, 0);
- }
-
- rc = write(TmpFD, ChrPtr(OutBuffer), StrLength(OutBuffer));
- if ((rc >=0 ) && (rc == StrLength(Cfg)))
- {
- close(TmpFD);
- rename(tempfilename, filename);
- rc = 1;
- }
- else {
- syslog(LOG_EMERG,
- "unable to write %s; [%s]; not enough space on the disk?\n",
- tempfilename,
- strerror(errno));
- close(TmpFD);
- unlink(tempfilename);
- rc = 0;
- }
- FreeStrBuf(&OutBuffer);
-
- }
- return rc;
-}
-
-
-
-void free_spoolcontrol_struct(OneRoomNetCfg **pOneRNCFG)
-{
- RoomNetCfg eCfg;
- HashPos *CfgIt;
- OneRoomNetCfg *OneRNCFG;
-
- OneRNCFG = *pOneRNCFG;
- CfgIt = GetNewHashPos(CfgTypeHash, 1);
- for (eCfg = subpending; eCfg < maxRoomNetCfg; eCfg ++)
- {
- const CfgLineType *pCfg;
- RoomNetCfgLine *pNext, *pName;
-
- pCfg = GetCfgTypeByEnum(eCfg, CfgIt);
- pName= OneRNCFG->NetConfigs[pCfg->C];
- while (pName != NULL)
- {
- pNext = pName->next;
- pCfg->DeAllocator(pCfg, &pName);
- pName = pNext;
- }
- }
- DeleteHashPos(&CfgIt);
-
- FreeStrBuf(&OneRNCFG->Sender);
- FreeStrBuf(&OneRNCFG->RoomInfo);
- FreeStrBuf(&OneRNCFG->misc);
- free(OneRNCFG);
- *pOneRNCFG=NULL;
-}
-
projects / citadel.git / blobdiff