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dpavlin |
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/* |
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openisis - an open implementation of the CDS/ISIS database |
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Version 0.8.x (patchlevel see file Version) |
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Copyright (C) 2001-2003 by Erik Grziwotz, erik@openisis.org |
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This library is free software; you can redistribute it and/or |
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modify it under the terms of the GNU Lesser General Public |
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License as published by the Free Software Foundation; either |
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version 2.1 of the License, or (at your option) any later version. |
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This library is distributed in the hope that it will be useful, |
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but WITHOUT ANY WARRANTY; without even the implied warranty of |
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
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Lesser General Public License for more details. |
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You should have received a copy of the GNU Lesser General Public |
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License along with this library; if not, write to the Free Software |
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Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA |
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see README for more information |
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EOH */ |
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/* |
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$Id: lfdt.c,v 1.25 2003/06/15 15:57:43 mawag Exp $ |
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implementation of FDT calls and static FDTs. |
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*/ |
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#include <limits.h> /* CHAR_MAX,PATH_MAX */ |
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#include <stdio.h> |
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#include <string.h> |
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#include "openisis.h" |
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#include "loi.h" |
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#include "lfdt.h" |
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#include "luti.h" |
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#define FDF_EXT ".fdt" |
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#define FDF_NAMLEN 30 |
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#define FDF_PATLEN 20 /* format of *.fdt */ |
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#define FDF_TOOLEN 6 |
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#if FDF_NAMLEN >= FD_NAMELEN |
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fix me |
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#endif |
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/* ************************************************************ |
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private types |
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*/ |
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/* ************************************************************ |
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private data |
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*/ |
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#define _FD_DFLTDB \ |
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{ OPENISIS_SC_DFLTDB, 0, FTX, 0, 0, DBNLEN, "defaultdb", \ |
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"Name of default db", 0, 0, 0, 0 } |
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#define _FD_DPATH \ |
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{ OPENISIS_DPATH, 0, FTX, 0, 0, PATH_MAX, "dbpath", \ |
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"Database Path", 0, 0, 0, 0 } |
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#define _FD_DENC \ |
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{ OPENISIS_DENC, 0, FTX, 0, 0, 32, "encoding", \ |
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"Encoding", 0, 0, 0, 0 } |
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static Fd _fdsys[] = { |
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/* 700 ... OpenIsis system parameters */ |
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{ OPENISIS_SPATH, 0, FTX, 0, 0, PATH_MAX, "syspath", |
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"Global Database Path", 0, 0, 0, 0 }, |
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{ OPENISIS_SLOGF, 0, FTX, 0, 0, PATH_MAX, "logfile", |
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"Logfile Name", 0, 0, 0, 0 }, |
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{ OPENISIS_SLOGV, 0, FTE, 0, 0, 16, "v", |
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"Verbosity of Logging", 0, 0, 0, 0 }, |
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{ OPENISIS_SLOGV, 0, FTV, 0, 0, 0, "off", |
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"don't log anything", 0, 0, 0, 0 }, |
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{ OPENISIS_SLOGV, 0, FTV, 0, 0, 1, "fatal", "", 0, 0, 0, 0 }, |
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{ OPENISIS_SLOGV, 0, FTV, 0, 0, 3, "syserr", "", 0, 0, 0, 0 }, |
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{ OPENISIS_SLOGV, 0, FTV, 0, 0, 4, "error", "", 0, 0, 0, 0 }, |
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{ OPENISIS_SLOGV, 0, FTV, 0, 0, 5, "warn", "", 0, 0, 0, 0 }, |
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{ OPENISIS_SLOGV, 0, FTV, 0, 0, 6, "info", "", 0, 0, 0, 0 }, |
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{ OPENISIS_SLOGV, 0, FTV, 0, 0, 7, "verbose", "", 0, 0, 0, 0 }, |
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{ OPENISIS_SLOGV, 0, FTV, 0, 0, 8, "trace", "", 0, 0, 0, 0 }, |
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{ OPENISIS_SLOGV, 0, FTV, 0, 0, 9, "debug", "", 0, 0, 0, 0 }, |
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{ OPENISIS_SLOGV, 0, FTV, 0, 0, 10, "all", "", 0, 0, 0, 0 }, |
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_FD_DFLTDB, |
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_FD_DPATH, |
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_FD_DENC |
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}; |
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static Fdt _fdtsys = { |
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sizeof (_fdsys) / sizeof (_fdsys[0]), |
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_fdsys, |
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0 |
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}; |
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static Fd _fdsch[] = { |
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{ OPENISIS_SC_NAME, 0, FTX, 0, 0, SCNLEN, "name", |
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"Identification of remote scheme", 0, 0, 0, 0 }, |
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{ OPENISIS_SC_HOST, 0, FTX, 0, 0, 64, "host", |
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"Hostname of remote scheme", 0, 0, 0, 0 }, |
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{ OPENISIS_SC_PORT, 0, FTN, 0, 0, 5, "port", |
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"Port of remote scheme", 0, 0, 0, 0 }, |
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_FD_DFLTDB, |
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_FD_DPATH, |
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_FD_DENC |
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}; |
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static Fdt _fdtsch = { |
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sizeof (_fdsch) / sizeof (_fdsch[0]), |
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_fdsch, |
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0 |
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}; |
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static Fd _fddb[] = { |
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{ OPENISIS_DNAME, 0, FTX, 0, 0, DBNLEN, "db", |
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"Identification of database", 0, 0, 0, 0 }, |
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{ OPENISIS_DTYPE, 0, FTE, 0, 0, 256, "format", |
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"Database Format", 0, 0, 0, 0 }, |
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{ OPENISIS_DTYPE, 0, FTV, 0, 0, 0, "autoformat", |
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"Database Format", 0, 0, 0, 0 }, |
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{ OPENISIS_DTYPE, 0, FTV, 0, 0, 1, "naligned", |
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"Database Format", 0, 0, 0, 0 }, |
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{ OPENISIS_DTYPE, 0, FTV, 0, 0, 2, "aligned", |
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"Database Format", 0, 0, 0, 0 }, |
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{ OPENISIS_DRO , 0, FTB, 0, 0, 1, "ro", |
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"Readonly Flag", 0, 0, 0, 0 }, |
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_FD_DPATH, |
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{ OPENISIS_DDUMP, 0, FTB, 0, 0, 1, "internaldump", |
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"Internal Dump Flag", 0, 0, 0, 0 }, |
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_FD_DENC, |
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{ OPENISIS_DFDT, 0, FTX, 0, 0, 256, "fdt", |
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"Path to fdt", 0, 0, 0, 0 } |
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}; |
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static Fdt _fdtdb = { |
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sizeof (_fddb) / sizeof (_fddb[0]), |
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_fddb, |
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0 |
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}; |
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static Fd _fdfd[] = { |
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{ OPENISIS_FDID, 0, FTN, 0, 0, 10, "tag", |
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"Tag number of field", 0, 0, 0, 0 }, |
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{ OPENISIS_FDSUB, 0, FTX, 0, 0, 1, "subfield", |
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"Subfield", 0, 0, 0, 0 }, |
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{ OPENISIS_FDTYPE, 0, FTE, 0, 0, 2, "type", |
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"Field type", 0, 0, 0, 0 }, |
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{ OPENISIS_FDTYPE, 0, FTV, 0, 0, FTX, "alphanum", |
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"Field type", 0, 0, 0, 0 }, |
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{ OPENISIS_FDTYPE, 0, FTV, 0, 0, FTA, "alpha", |
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"Field type", 0, 0, 0, 0 }, |
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{ OPENISIS_FDTYPE, 0, FTV, 0, 0, FTN, "numeric", |
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"Field type", 0, 0, 0, 0 }, |
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{ OPENISIS_FDTYPE, 0, FTV, 0, 0, FTP, "pattern", |
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"Field type", 0, 0, 0, 0 }, |
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{ OPENISIS_FDTYPE, 0, FTV, 0, 0, FTI, "iso", |
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"Field type", 0, 0, 0, 0 }, |
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{ OPENISIS_FDTYPE, 0, FTV, 0, 0, FTE, "enum", |
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"Field type", 0, 0, 0, 0 }, |
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{ OPENISIS_FDTYPE, 0, FTV, 0, 0, FTB, "boolean", |
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"Field type", 0, 0, 0, 0 }, |
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{ OPENISIS_FDTYPE, 0, FTV, 0, 0, FTT, "table", |
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"Field type", 0, 0, 0, 0 }, |
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{ OPENISIS_FDTYPE, 0, FTV, 0, 0, FTS, "structure", |
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"Field type", 0, 0, 0, 0 }, |
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{ OPENISIS_FDTYPE, 0, FTV, 0, 0, FTF | FTX, "subalphanum", |
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"Subfield type", 0, 0, 0, 0 }, |
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{ OPENISIS_FDTYPE, 0, FTV, 0, 0, FTF | FTA, "subalpha", |
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"Subfield type", 0, 0, 0, 0 }, |
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{ OPENISIS_FDTYPE, 0, FTV, 0, 0, FTF | FTN, "subnumeric", |
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"Subfield type", 0, 0, 0, 0 }, |
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{ OPENISIS_FDTYPE, 0, FTV, 0, 0, FTF | FTP, "subpattern", |
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"Subfield type", 0, 0, 0, 0 }, |
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{ OPENISIS_FDTYPE, 0, FTV, 0, 0, FTF | FTI, "subiso", |
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"Subfield type", 0, 0, 0, 0 }, |
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{ OPENISIS_FDTYPE, 0, FTV, 0, 0, FTF | FTE, "subenum", |
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"Subfield type", 0, 0, 0, 0 }, |
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{ OPENISIS_FDTYPE, 0, FTV, 0, 0, FTF | FTB, "subbool", |
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"Subfield type", 0, 0, 0, 0 }, |
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{ OPENISIS_FDTYPE, 0, FTV, 0, 0, FTV, "enum value", |
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"Enumeration value", 0, 0, 0, 0 }, |
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{ OPENISIS_FDREP, 0, FTB, 0, 0, 1, "repeatable", |
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"Repeatable flag", 0, 0, 0, 0 }, |
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{ OPENISIS_FDNUMC, 0, FTN, 0, 0, 2, "numchilds", |
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"Number of subfield childs", 0, 0, 0, 0 }, |
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{ OPENISIS_FDLEN, 0, FTN, 0, 0, 10, "length", |
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"Field length or enum value", 0, 0, 0, 0 }, |
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{ OPENISIS_FDNAME, 0, FTX, 0, 0, 30, "name", |
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"Field name", 0, 0, 0, 0 }, |
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{ OPENISIS_FDDESC, 0, FTX, 0, 0, 31, "description", |
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"Description", 0, 0, 0, 0 }, |
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{ OPENISIS_FDPAT, 0, FTX, 0, 0, 128, "pattern", |
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"Pattern", 0, 0, 0, 0 }, |
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{ OPENISIS_FDDFLT, 0, FTX, 0, 0, 1024, "default", |
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"Default value", 0, 0, 0, 0 }, |
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{ OPENISIS_FDINFO, 0, FTS, 0, 0, 1, "info", |
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"Embedded info record", 0, 0, 0, 0 }, |
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{ OPENISIS_FDCHLD, 0, FTX, 1, 0, 1, "children", |
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"Subfield childs", 0, 0, 0, 0 } |
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}; |
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static Fdt _fdtfd = { |
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sizeof (_fdfd) / sizeof (_fdfd[0]), |
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_fdfd, |
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0 |
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}; |
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#define _FD_FDT \ |
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{ OPENISIS_FDT_LEN, 0, FTN, 0, 0, 3, "flen", \ |
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"Length of fdt", 0, 0, 0, 0 }, \ |
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{ OPENISIS_FDT_FD, 0, FTS, 1, 0, 1, "fd", \ |
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"Field description", 0, 0, 0, 0 }, \ |
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{ OPENISIS_FDT_REC, 0, FTS, 0, 0, 1, "frec", \ |
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"Embedded info record", 0, 0, 0, 0 } |
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static Fd _fdfdt[] = { |
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_FD_FDT |
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}; |
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static Fdt _fdtfdt = { |
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sizeof (_fdfdt) / sizeof (_fdfdt[0]), |
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_fdfdt, |
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0 |
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}; |
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#define _FD_COM \ |
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{ OPENISIS_COM_SID, 0, FTN, 0, 0, 2, "sid", \ |
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"Client Session Id", 0, 0, 0, 0 }, \ |
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{ OPENISIS_COM_SER, 0, FTN, 0, 0, 5, "ser", \ |
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"Request Serial No.", 0, 0, 0, 0 }, \ |
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{ OPENISIS_COM_DBN, 0, FTX, 0, 0, DBNLEN, "db", \ |
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"DB Identification", 0, 0, 0, 0 }, \ |
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{ OPENISIS_COM_TMS, 0, FTN, 0, 0, 10, "tms", \ |
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"Server Db Timestamp", 0, 0, 0, 0 }, \ |
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{ OPENISIS_COM_ROW, 0, FTN, 0, 0, 10, "rowid", \ |
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"RowId", 0, 0, 0, 0 }, \ |
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_FD_FDT, \ |
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{ OPENISIS_COM_CFG, 0, FTS, 0, 0, 0, "config", \ |
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"Config", 0, 0, 0, 0 }, \ |
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{ OPENISIS_COM_REC, 0, FTS, 1, 0, 0, "rec", \ |
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"Data", 0, 0, 0, 0 } |
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static Fd _fdrqs[] = { |
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_FD_COM, |
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{ OPENISIS_RQS_TYPE, 0, FTE, 0, 0, 32, "type", |
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"Request type", 0, 0, 0, 0 }, |
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{ OPENISIS_RQS_TYPE, 0, FTV, 0, 0, OPENISIS_RQST_OPEN, "open", |
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"open db", 0, 0, 0, 0 }, |
| 244 |
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{ OPENISIS_RQS_TYPE, 0, FTV, 0, 0, OPENISIS_RQST_CLOS, "close", |
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"close db", 0, 0, 0, 0 }, |
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{ OPENISIS_RQS_TYPE, 0, FTV, 0, 0, OPENISIS_RQST_MNT, "mount", |
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"mount db", 0, 0, 0, 0 }, |
| 248 |
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{ OPENISIS_RQS_TYPE, 0, FTV, 0, 0, OPENISIS_RQST_LSDB, "ls", |
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"list dbs", 0, 0, 0, 0 }, |
| 250 |
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{ OPENISIS_RQS_TYPE, 0, FTV, 0, 0, OPENISIS_RQST_MROW, "maxrow", |
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"get maxrowid", 0, 0, 0, 0 }, |
| 252 |
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{ OPENISIS_RQS_TYPE, 0, FTV, 0, 0, OPENISIS_RQST_QRY, "query", |
| 253 |
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"exec query", 0, 0, 0, 0 }, |
| 254 |
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{ OPENISIS_RQS_TYPE, 0, FTV, 0, 0, OPENISIS_RQST_READ, "read", |
| 255 |
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"fetch row", 0, 0, 0, 0 }, |
| 256 |
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{ OPENISIS_RQS_TYPE, 0, FTV, 0, 0, OPENISIS_RQST_INS, "insert", |
| 257 |
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"insert rec", 0, 0, 0, 0 }, |
| 258 |
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{ OPENISIS_RQS_TYPE, 0, FTV, 0, 0, OPENISIS_RQST_UPD, "update", |
| 259 |
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"update rec", 0, 0, 0, 0 }, |
| 260 |
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{ OPENISIS_RQS_TYPE, 0, FTV, 0, 0, OPENISIS_RQST_DEL, "delete", |
| 261 |
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"delete row", 0, 0, 0, 0 }, |
| 262 |
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{ OPENISIS_RQS_TYPE, 0, FTV, 0, 0, OPENISIS_RQST_EVAL, "eval", |
| 263 |
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"evaluate command", 0, 0, 0, 0 }, |
| 264 |
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{ OPENISIS_RQS_FLG, 0, FTN, 0, 0, 4, "flags", |
| 265 |
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"Request flags", 0, 0, 0, 0 }, |
| 266 |
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{ OPENISIS_RQS_QMOD, 0, FTN, 0, 0, 5, "mode", |
| 267 |
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"Query Mode", 0, 0, 0, 0 }, |
| 268 |
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{ OPENISIS_RQS_SKIP, 0, FTN, 0, 0, 5, "skip", |
| 269 |
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"Query Skip", 0, 0, 0, 0 }, |
| 270 |
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{ OPENISIS_RQS_SIZE, 0, FTN, 0, 0, 5, "size", |
| 271 |
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"Result Length", 0, 0, 0, 0 }, |
| 272 |
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{ OPENISIS_RQS_KEY, 0, FTX, 0, 0, OPENISIS_QRY_KEYLEN, "key", |
| 273 |
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"Query Key", 0, 0, 0, 0 }, |
| 274 |
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{ OPENISIS_RQS_IDX, 0, FTS, 0, 0, 0, "idx", |
| 275 |
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"Index to Update", 0, 0, 0, 0 } |
| 276 |
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}; |
| 277 |
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static Fdt _fdtrqs = { |
| 278 |
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sizeof (_fdrqs) / sizeof (_fdrqs[0]), |
| 279 |
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_fdrqs, |
| 280 |
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0 |
| 281 |
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}; |
| 282 |
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| 283 |
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static Fd _fdrsp[] = { |
| 284 |
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_FD_COM, |
| 285 |
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{ OPENISIS_RSP_DBID, 0, FTN, 0, 0, 2, "dbid", |
| 286 |
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"Id of local db", 0, 0, 0, 0 }, |
| 287 |
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{ OPENISIS_RSP_ERR, 0, FTN, 0, 0, 5, "error", |
| 288 |
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"Error Code", 0, 0, 0, 0 }, |
| 289 |
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{ OPENISIS_RSP_MSG, 0, FTX, 0, 0, OPENISIS_ERRMSGLEN, "msg", |
| 290 |
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"Error Message", 0, 0, 0, 0 }, |
| 291 |
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{ OPENISIS_RSP_NUMT, 0, FTN, 0, 0, 5, "total", |
| 292 |
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"Total No. of Records", 0, 0, 0, 0 }, |
| 293 |
|
|
{ OPENISIS_RSP_NUMR, 0, FTN, 0, 0, 5, "size", |
| 294 |
|
|
"Number of Records", 0, 0, 0, 0 }, |
| 295 |
|
|
{ OPENISIS_RSP_CERR, 0, FTN, 0, 0, 5, "error2", |
| 296 |
|
|
"Client Side Error", 0, 0, 0, 0 } |
| 297 |
|
|
}; |
| 298 |
|
|
static Fdt _fdtrsp = { |
| 299 |
|
|
sizeof (_fdrsp) / sizeof (_fdrsp[0]), |
| 300 |
|
|
_fdrsp, |
| 301 |
|
|
0 |
| 302 |
|
|
}; |
| 303 |
|
|
|
| 304 |
|
|
/* ************************************************************ |
| 305 |
|
|
public data |
| 306 |
|
|
*/ |
| 307 |
|
|
|
| 308 |
|
|
const Fdt *openIsisFdtSyspar = &_fdtsys; |
| 309 |
|
|
const Fdt *openIsisFdtScheme = &_fdtsch; |
| 310 |
|
|
const Fdt *openIsisFdtDbpar = &_fdtdb; |
| 311 |
|
|
const Fdt *openIsisFdtFd = &_fdtfd; |
| 312 |
|
|
const Fdt *openIsisFdtFdt = &_fdtfdt; |
| 313 |
|
|
const Fdt *openIsisFdtRqs = &_fdtrqs; |
| 314 |
|
|
const Fdt *openIsisFdtRsp = &_fdtrsp; |
| 315 |
|
|
|
| 316 |
|
|
|
| 317 |
|
|
/* ************************************************************ |
| 318 |
|
|
private functions |
| 319 |
|
|
*/ |
| 320 |
|
|
|
| 321 |
|
|
static char *fFileGets (FILE *fp) { |
| 322 |
|
|
static char buf[4096]; |
| 323 |
|
|
char *res; |
| 324 |
|
|
int len; |
| 325 |
|
|
while (1) { |
| 326 |
|
|
nxtl: |
| 327 |
|
|
if (0 == (res = fgets (buf, sizeof(buf) - 1, fp))) { |
| 328 |
|
|
break; |
| 329 |
|
|
} |
| 330 |
|
|
buf[sizeof(buf) - 1] = 0; |
| 331 |
|
|
if (!(len = strlen (res))) { |
| 332 |
|
|
continue; |
| 333 |
|
|
} |
| 334 |
|
|
--len; |
| 335 |
|
|
while (0 <= len) { |
| 336 |
|
|
if ('\n' != res[len] && '\r' != res[len]) { |
| 337 |
|
|
break; |
| 338 |
|
|
} |
| 339 |
|
|
res[len] = 0; |
| 340 |
|
|
if (0 > --len) { |
| 341 |
|
|
goto nxtl; |
| 342 |
|
|
} |
| 343 |
|
|
} |
| 344 |
|
|
break; |
| 345 |
|
|
} |
| 346 |
|
|
return res; |
| 347 |
|
|
} |
| 348 |
|
|
|
| 349 |
|
|
static void strrtrim (char *str) { |
| 350 |
|
|
char *p = str + strlen (str) - 1; |
| 351 |
|
|
while (p >= str && (' ' == *p || '\t' == *p)) { |
| 352 |
|
|
*p-- = 0; |
| 353 |
|
|
} |
| 354 |
|
|
} |
| 355 |
|
|
|
| 356 |
|
|
static void fDesc2Name (char *d, char *n) { |
| 357 |
|
|
while (1) { |
| 358 |
|
|
if (!(*n = *d)) { |
| 359 |
|
|
return; |
| 360 |
|
|
} |
| 361 |
|
|
if ('A' <= *n && 'Z' >= *n) { |
| 362 |
|
|
*n += 'a' - 'A'; |
| 363 |
|
|
++n; |
| 364 |
|
|
++d; |
| 365 |
|
|
continue; |
| 366 |
|
|
} |
| 367 |
|
|
if ('_' == *n || |
| 368 |
|
|
('a' <= *n && 'z' >= *n) || |
| 369 |
|
|
('0' <= *n && '9' >= *n)) { |
| 370 |
|
|
++n; |
| 371 |
|
|
++d; |
| 372 |
|
|
continue; |
| 373 |
|
|
} |
| 374 |
|
|
while (1) { |
| 375 |
|
|
++d; |
| 376 |
|
|
if (!*d) { |
| 377 |
|
|
*n = 0; |
| 378 |
|
|
return; |
| 379 |
|
|
} |
| 380 |
|
|
if (('A' <= *d && 'Z' >= *d) || |
| 381 |
|
|
('a' <= *d && 'z' >= *d) || |
| 382 |
|
|
('0' <= *d && '9' >= *d)) { |
| 383 |
|
|
break; |
| 384 |
|
|
} |
| 385 |
|
|
} |
| 386 |
|
|
*n++ = '_'; |
| 387 |
|
|
} |
| 388 |
|
|
} |
| 389 |
|
|
|
| 390 |
|
|
static int fLine2Fd (char *line, Fd **fd, int *num) { |
| 391 |
|
|
char name[FD_NAMELEN]; |
| 392 |
|
|
char pat[1 + FDF_PATLEN]; |
| 393 |
|
|
Fd buff, bufs; |
| 394 |
|
|
char *P; |
| 395 |
|
|
char *L = line; |
| 396 |
|
|
int tag, len, typ, rep, idx; |
| 397 |
|
|
if (FDF_NAMLEN + FDF_PATLEN >= strlen (L)) { |
| 398 |
|
|
return sMsg (ERR_INVAL, "fFileFd: illegal line <%s>", line); |
| 399 |
|
|
} |
| 400 |
|
|
strncpy (name, L, FDF_NAMLEN) [FDF_NAMLEN] = 0; |
| 401 |
|
|
strrtrim (name); |
| 402 |
|
|
if (! *name) { |
| 403 |
|
|
return sMsg (ERR_INVAL, "fFileFd: no descr in line <%s>", line); |
| 404 |
|
|
} |
| 405 |
|
|
L += FDF_NAMLEN; |
| 406 |
|
|
strncpy (pat, L, FDF_PATLEN) [FDF_PATLEN] = 0; |
| 407 |
|
|
strrtrim (pat); |
| 408 |
|
|
L += FDF_PATLEN; |
| 409 |
|
|
if (4 != sscanf (L, "%d %d %d %d", &tag, &len, &typ, &rep)) { |
| 410 |
|
|
return sMsg (ERR_INVAL, "fFileFd: no type in line <%s>", line); |
| 411 |
|
|
} |
| 412 |
|
|
switch (typ) { |
| 413 |
|
|
case 0: typ = FTX; break; |
| 414 |
|
|
case 1: typ = FTA; break; |
| 415 |
|
|
case 2: typ = FTN; break; |
| 416 |
|
|
case 3: typ = FTP; break; |
| 417 |
|
|
default: return sMsg (ERR_INVAL, |
| 418 |
|
|
"fFileFd: unrecognized type %d in line <%s>", typ, line); |
| 419 |
|
|
} |
| 420 |
|
|
memset (&buff, 0, sizeof (Fd)); |
| 421 |
|
|
buff.id = tag; |
| 422 |
|
|
buff.type = typ; |
| 423 |
|
|
buff.rep = 0 != rep; |
| 424 |
|
|
buff.len = len; |
| 425 |
|
|
strcpy (buff.desc, name); |
| 426 |
|
|
fDesc2Name (name, buff.name); |
| 427 |
|
|
if (! *buff.name) { |
| 428 |
|
|
return sMsg (ERR_INVAL, "fFileFd: illegal name in line <%s>", line); |
| 429 |
|
|
} |
| 430 |
|
|
if (FTP == typ) { |
| 431 |
|
|
if (! *pat) { |
| 432 |
|
|
return sMsg (ERR_INVAL, "fFileFd: illegal pat in line <%s>", line); |
| 433 |
|
|
} |
| 434 |
|
|
buff.pat = mDup (pat, -1); |
| 435 |
|
|
if (! buff.pat) { |
| 436 |
|
|
return sMsg (ERR_NOMEM, "fFileFd: cannot allocate pat"); |
| 437 |
|
|
} |
| 438 |
|
|
} |
| 439 |
|
|
idx = luti_ptrincr (fd, num, 1, sizeof(Fd), -1); |
| 440 |
|
|
if (0 > idx) { |
| 441 |
|
|
return sMsg (ERR_NOMEM, |
| 442 |
|
|
"fFileFd: cannot extend fd array %d", *num); |
| 443 |
|
|
} |
| 444 |
|
|
memcpy (*fd + idx, &buff, sizeof(Fd)); |
| 445 |
|
|
if (FTP != typ) { |
| 446 |
|
|
for (P = pat; *P; ++P) { |
| 447 |
|
|
memcpy (&bufs, &buff, sizeof(Fd)); |
| 448 |
|
|
bufs.subf = *P; |
| 449 |
|
|
bufs.type = FTX; |
| 450 |
|
|
idx = luti_ptrincr (fd, num, 1, sizeof(Fd), -1); |
| 451 |
|
|
if (0 > idx) { |
| 452 |
|
|
return sMsg (ERR_NOMEM, |
| 453 |
|
|
"fFileFd: cannot extend fd array %d", *num); |
| 454 |
|
|
} |
| 455 |
|
|
memcpy (*fd + idx, &bufs, sizeof(Fd)); |
| 456 |
|
|
} |
| 457 |
|
|
} |
| 458 |
|
|
return 0; |
| 459 |
|
|
} |
| 460 |
|
|
|
| 461 |
|
|
static int fLine2Tool (char *line, Rec **rec) { |
| 462 |
|
|
char tool[1 + FDF_TOOLEN]; |
| 463 |
|
|
char *L = line; |
| 464 |
|
|
int len, typ; |
| 465 |
|
|
switch (*L) { |
| 466 |
|
|
case 'w': |
| 467 |
|
|
case 'W': |
| 468 |
|
|
typ = OPENISIS_DFMT; |
| 469 |
|
|
break; |
| 470 |
|
|
case 'f': |
| 471 |
|
|
case 'F': |
| 472 |
|
|
typ = OPENISIS_DPFT; |
| 473 |
|
|
break; |
| 474 |
|
|
case 's': |
| 475 |
|
|
case 'S': |
| 476 |
|
|
typ = OPENISIS_DFST; |
| 477 |
|
|
break; |
| 478 |
|
|
default: |
| 479 |
|
|
return sMsg (ERR_INVAL, "fLine2Tool: illegal line <%s>", line); |
| 480 |
|
|
} |
| 481 |
|
|
L += 2; |
| 482 |
|
|
len = strlen (L); |
| 483 |
|
|
while (0 < len) { |
| 484 |
|
|
strncpy (tool, L, FDF_TOOLEN) [FDF_TOOLEN] = 0; |
| 485 |
|
|
strrtrim (tool); |
| 486 |
|
|
RADDS (*rec, typ, tool, !0); |
| 487 |
|
|
if (! *rec) { |
| 488 |
|
|
return sMsg (ERR_NOMEM, "fLine2Tool: cannot extend rec"); |
| 489 |
|
|
} |
| 490 |
|
|
L += FDF_TOOLEN; |
| 491 |
|
|
len -= FDF_TOOLEN; |
| 492 |
|
|
} |
| 493 |
|
|
return 0; |
| 494 |
|
|
} |
| 495 |
|
|
|
| 496 |
|
|
static int fResolveChilds (Fd *fd, int len) { |
| 497 |
|
|
char msg[256] = { 0 }; |
| 498 |
|
|
Fd *buf[CHAR_MAX]; |
| 499 |
|
|
Fd **C; |
| 500 |
|
|
Fd *F, *G; |
| 501 |
|
|
int numc; |
| 502 |
|
|
int err = 0; |
| 503 |
|
|
for (F = fd + len; --F >= fd; ) { |
| 504 |
|
|
if (! F->subf) { |
| 505 |
|
|
numc = 0; |
| 506 |
|
|
C = buf; |
| 507 |
|
|
for (G = fd + len; --G >= fd; ) { |
| 508 |
|
|
if (G->subf && (! G->id || G->id == F->id)) { |
| 509 |
|
|
if (CHAR_MAX == numc) { |
| 510 |
|
|
err = ERR_INVAL; |
| 511 |
|
|
sprintf (msg, |
| 512 |
|
|
"fResolveChilds: too many childs for %s", |
| 513 |
|
|
F->name); |
| 514 |
|
|
break; |
| 515 |
|
|
} |
| 516 |
|
|
*C++ = G; |
| 517 |
|
|
++numc; |
| 518 |
|
|
} |
| 519 |
|
|
} |
| 520 |
|
|
if (numc) { |
| 521 |
|
|
C = mAlloc (numc * sizeof(Fd)); |
| 522 |
|
|
if (! C) { |
| 523 |
|
|
return sMsg (ERR_NOMEM, "fResolveChilds"); |
| 524 |
|
|
} |
| 525 |
|
|
F->subs = (Fd**) memcpy (C, buf, numc * sizeof(Fd)); |
| 526 |
|
|
F->slen = numc; |
| 527 |
|
|
} |
| 528 |
|
|
} |
| 529 |
|
|
} |
| 530 |
|
|
if (err) { |
| 531 |
|
|
return sMsg (err, msg); |
| 532 |
|
|
} |
| 533 |
|
|
return 0; |
| 534 |
|
|
} |
| 535 |
|
|
|
| 536 |
|
|
static void fFreeFd (Fd *fd) { |
| 537 |
|
|
if (fd) { |
| 538 |
|
|
if (fd->pat) { |
| 539 |
|
|
mFree (fd->pat); |
| 540 |
|
|
} |
| 541 |
|
|
if (fd->dflt) { |
| 542 |
|
|
mFree (fd->dflt); |
| 543 |
|
|
} |
| 544 |
|
|
if (fd->info) { |
| 545 |
|
|
mFree (fd->info); |
| 546 |
|
|
} |
| 547 |
|
|
if (fd->subs) { |
| 548 |
|
|
mFree (fd->subs); |
| 549 |
|
|
} |
| 550 |
|
|
} |
| 551 |
|
|
} |
| 552 |
|
|
|
| 553 |
|
|
static Fdt* fCleanupArr (Fdt *fdt, Fd *arr, int len) { |
| 554 |
|
|
Fd *F; |
| 555 |
|
|
for (F = arr + len; --F >= arr; ) { |
| 556 |
|
|
fFreeFd (F); |
| 557 |
|
|
} |
| 558 |
|
|
mFree (arr); |
| 559 |
|
|
mFree (fdt); |
| 560 |
|
|
return 0; |
| 561 |
|
|
} |
| 562 |
|
|
|
| 563 |
|
|
/* ************************************************************ |
| 564 |
|
|
package functions |
| 565 |
|
|
*/ |
| 566 |
|
|
|
| 567 |
|
|
/* ************************************************************ |
| 568 |
|
|
public functions |
| 569 |
|
|
*/ |
| 570 |
|
|
|
| 571 |
|
|
Fd* fById ( const Fdt *fdt, int id, int subf ) |
| 572 |
|
|
{ |
| 573 |
|
|
Fd *f, *e; |
| 574 |
|
|
if (! fdt) { |
| 575 |
|
|
return 0; |
| 576 |
|
|
} |
| 577 |
|
|
for (e = (f = fdt->fd) + fdt->len; --e >= f; ) { |
| 578 |
|
|
if (id == e->id && subf == e->subf && ! (0xf0 & e->type)) { |
| 579 |
|
|
return e; |
| 580 |
|
|
} |
| 581 |
|
|
} |
| 582 |
|
|
return 0; |
| 583 |
|
|
} |
| 584 |
|
|
|
| 585 |
|
|
Fd* fByName ( const Fdt *fdt, const char *name ) |
| 586 |
|
|
{ |
| 587 |
|
|
Fd *f, *e, *g; |
| 588 |
|
|
const char *p; |
| 589 |
|
|
int l, cnt; |
| 590 |
|
|
if (! fdt || ! name) { |
| 591 |
|
|
return 0; |
| 592 |
|
|
} |
| 593 |
|
|
f = fdt->fd; |
| 594 |
|
|
e = f + fdt->len; |
| 595 |
|
|
if ( '-' == *name ) /* ignore leading dash */ |
| 596 |
|
|
name++; |
| 597 |
|
|
if (! *name) { |
| 598 |
|
|
return 0; |
| 599 |
|
|
} |
| 600 |
|
|
if ( '0' <= *name && *name <= '9' ) |
| 601 |
|
|
return fById( fdt, a2i( name, -1 ), 0 ); |
| 602 |
|
|
p = name; |
| 603 |
|
|
while ( 'a' <= *p ? *p <= 'z' : '9' >= *p ? *p >= '0' : '_' == *p ) |
| 604 |
|
|
p++; |
| 605 |
|
|
l = p - name; |
| 606 |
|
|
if ( ! l || l > FD_NAMELEN - 1 ) |
| 607 |
|
|
return 0; |
| 608 |
|
|
for ( cnt = 0, g = 0; f < e; f++ ) { |
| 609 |
|
|
if ( *name == *f->name |
| 610 |
|
|
&& !(0xf0 & f->type) /* is field */ |
| 611 |
|
|
&& !memcmp( name, f->name, l ) ) { |
| 612 |
|
|
if (!f->name[l]) { |
| 613 |
|
|
return f; |
| 614 |
|
|
} |
| 615 |
|
|
g = f; |
| 616 |
|
|
++cnt; |
| 617 |
|
|
} |
| 618 |
|
|
} |
| 619 |
|
|
return 1 == cnt ? g : 0; |
| 620 |
|
|
} |
| 621 |
|
|
|
| 622 |
|
|
/** |
| 623 |
|
|
lookup enum: |
| 624 |
|
|
if name is numeric, the value is returned, if legal |
| 625 |
|
|
considered are value entries with given id or id 0 |
| 626 |
|
|
- if there is an exact match with same id, this is used |
| 627 |
|
|
- if there is an exact match with id 0, this is used |
| 628 |
|
|
- if name is a unique prefix on given id, this is used |
| 629 |
|
|
- if name is no prefix on given id, but a unique prefix on 0, this is used |
| 630 |
|
|
*/ |
| 631 |
|
|
int fEnum ( Fdt *fdt, int id, const char *name ) |
| 632 |
|
|
{ |
| 633 |
|
|
Fd *f = fdt->fd, *e = f + fdt->len, |
| 634 |
|
|
*x0 = 0, *pi = 0, *p0 = 0; |
| 635 |
|
|
int ui = 1, u0 = 1; /* unique */ |
| 636 |
|
|
int l = strlen( name ); |
| 637 |
|
|
if ( ! l || l > FD_NAMELEN - 1 ) |
| 638 |
|
|
return NOENUM; |
| 639 |
|
|
if ( ('0' <= *name && *name <= '9') |
| 640 |
|
|
|| ('-' == *name && '0' <= name[1] && name[1] <= '9') |
| 641 |
|
|
) { |
| 642 |
|
|
int v = a2i( name, l ); |
| 643 |
|
|
for ( ; f < e; f++ ) { |
| 644 |
|
|
if ( FTV == f->type && v == f->len && (f->id == id || !f->id) ) |
| 645 |
|
|
return v; |
| 646 |
|
|
} |
| 647 |
|
|
return NOENUM; |
| 648 |
|
|
} |
| 649 |
|
|
for ( ; f < e; f++ ) { |
| 650 |
|
|
if ( FTV != f->type |
| 651 |
|
|
|| *name != *f->name |
| 652 |
|
|
|| memcmp( name, f->name, l ) |
| 653 |
|
|
|| (f->id && f->id != id) |
| 654 |
|
|
) |
| 655 |
|
|
continue; |
| 656 |
|
|
if ( !f->name[l] ) { /* exact match */ |
| 657 |
|
|
if ( f->id == id ) |
| 658 |
|
|
return f->len; |
| 659 |
|
|
x0 = f; /* f->id is 0 */ |
| 660 |
|
|
continue; |
| 661 |
|
|
} |
| 662 |
|
|
/* prefix match */ |
| 663 |
|
|
if ( f->id == id ) { |
| 664 |
|
|
if ( pi ) |
| 665 |
|
|
ui = 0; |
| 666 |
|
|
else |
| 667 |
|
|
pi = f; |
| 668 |
|
|
} else |
| 669 |
|
|
if ( p0 ) |
| 670 |
|
|
u0 = 0; |
| 671 |
|
|
else |
| 672 |
|
|
p0 = f; |
| 673 |
|
|
} |
| 674 |
|
|
return x0 ? x0->len |
| 675 |
|
|
: pi ? (ui ? pi->len : NOENUM) |
| 676 |
|
|
: p0 && u0 ? p0->len : NOENUM; |
| 677 |
|
|
} |
| 678 |
|
|
|
| 679 |
|
|
Fdt* fFree ( Fdt *fdt ) { |
| 680 |
|
|
Fd *F, *E; |
| 681 |
|
|
if (fdt) { |
| 682 |
|
|
if (fdt->fd) { |
| 683 |
|
|
for (E = (F = fdt->fd) + fdt->len; --E >= F; ) { |
| 684 |
|
|
fFreeFd (E); |
| 685 |
|
|
} |
| 686 |
|
|
mFree (fdt->fd); |
| 687 |
|
|
} |
| 688 |
|
|
if (fdt->rec) { |
| 689 |
|
|
mFree (fdt->rec); |
| 690 |
|
|
} |
| 691 |
|
|
mFree (fdt); |
| 692 |
|
|
} |
| 693 |
|
|
return 0; |
| 694 |
|
|
} |
| 695 |
|
|
|
| 696 |
|
|
Fdt* fFromFile (char *path) { |
| 697 |
|
|
FILE *fp; |
| 698 |
|
|
char *line; |
| 699 |
|
|
Fdt *res; |
| 700 |
|
|
Fd *fd; |
| 701 |
|
|
Rec *rec; |
| 702 |
|
|
int len, err; |
| 703 |
|
|
|
| 704 |
|
|
/* ldb::setext */ |
| 705 |
|
|
len = strlen (path) - 4; |
| 706 |
|
|
memcpy (path + len, FDF_EXT, 4); |
| 707 |
|
|
if ( 'A'<=path[len-1] && path[len-1]<= 'Z' ) { |
| 708 |
|
|
char *p = path + len; |
| 709 |
|
|
for ( ;*p; p++ ) /* use uppercase extensions */ |
| 710 |
|
|
if ( 'a' <= *p && *p <= 'z' ) |
| 711 |
|
|
*p -= 'a'-'A'; |
| 712 |
|
|
} |
| 713 |
|
|
|
| 714 |
|
|
fp = fopen (path, "r"); |
| 715 |
|
|
if (! fp) { |
| 716 |
|
|
sMsg (LOG_INFO | ERR_BADF, "no such fdt: %s", path); |
| 717 |
|
|
return 0; |
| 718 |
|
|
} |
| 719 |
|
|
res = mAlloc (sizeof(Fdt)); |
| 720 |
|
|
if (! res) { |
| 721 |
|
|
fclose (fp); |
| 722 |
|
|
sMsg (ERR_NOMEM, "fFromFile"); |
| 723 |
|
|
return 0; |
| 724 |
|
|
} |
| 725 |
|
|
sMsg (LOG_VERBOSE, "> reading fdt: %s", path); |
| 726 |
|
|
|
| 727 |
|
|
fd = 0; |
| 728 |
|
|
rec = 0; |
| 729 |
|
|
err = len = 0; |
| 730 |
|
|
while ((line = fFileGets (fp))) { |
| 731 |
|
|
if ('*' == *line) { |
| 732 |
|
|
continue; |
| 733 |
|
|
} |
| 734 |
|
|
if (':' == line[1]) { |
| 735 |
|
|
if (-ERR_NOMEM == (err = fLine2Tool (line, &rec))) { |
| 736 |
|
|
break; |
| 737 |
|
|
} |
| 738 |
|
|
continue; |
| 739 |
|
|
} |
| 740 |
|
|
if (-ERR_NOMEM == (err = fLine2Fd (line, &fd, &len))) { |
| 741 |
|
|
break; |
| 742 |
|
|
} |
| 743 |
|
|
} |
| 744 |
|
|
|
| 745 |
|
|
fclose (fp); |
| 746 |
|
|
res->fd = fd; |
| 747 |
|
|
res->rec = rec; |
| 748 |
|
|
res->len = len; |
| 749 |
|
|
|
| 750 |
|
|
if (-ERR_NOMEM == err) { |
| 751 |
|
|
return fFree (res); |
| 752 |
|
|
} |
| 753 |
|
|
|
| 754 |
|
|
sMsg (LOG_VERBOSE, "< %d entries in fdt", len); |
| 755 |
|
|
return res; |
| 756 |
|
|
} |
| 757 |
|
|
|
| 758 |
|
|
#define ADDFDS(tag,val) \ |
| 759 |
|
|
RADDS (rec, tag, val, !0); \ |
| 760 |
|
|
if (! rec) { return 0; } |
| 761 |
|
|
|
| 762 |
|
|
Rec* fFd2Rec (const Fd *fd, Rec *rec, int embchld) { |
| 763 |
|
|
char buf[16]; |
| 764 |
|
|
Fd **E, **F; |
| 765 |
|
|
Rec *child; |
| 766 |
|
|
if (! fd) { |
| 767 |
|
|
return rec; |
| 768 |
|
|
} |
| 769 |
|
|
i2a (buf, fd->id); |
| 770 |
|
|
ADDFDS (OPENISIS_FDID, buf); |
| 771 |
|
|
if ((*buf = fd->subf)) { |
| 772 |
|
|
buf[1] = 0; |
| 773 |
|
|
ADDFDS (OPENISIS_FDSUB, buf); |
| 774 |
|
|
} |
| 775 |
|
|
i2a (buf, fd->type); |
| 776 |
|
|
ADDFDS (OPENISIS_FDTYPE, buf); |
| 777 |
|
|
i2a (buf, fd->rep); |
| 778 |
|
|
ADDFDS (OPENISIS_FDREP, buf); |
| 779 |
|
|
i2a (buf, fd->len); |
| 780 |
|
|
ADDFDS (OPENISIS_FDLEN, buf); |
| 781 |
|
|
ADDFDS (OPENISIS_FDNAME, fd->name); |
| 782 |
|
|
ADDFDS (OPENISIS_FDDESC, fd->desc); |
| 783 |
|
|
if (fd->pat) { |
| 784 |
|
|
ADDFDS (OPENISIS_FDPAT, fd->pat); |
| 785 |
|
|
} |
| 786 |
|
|
if (fd->dflt) { |
| 787 |
|
|
ADDFDS (OPENISIS_FDDFLT, fd->dflt); |
| 788 |
|
|
} |
| 789 |
|
|
if (fd->info) { |
| 790 |
|
|
rec = luti_wrap (rec, fd->info, OPENISIS_FDINFO); |
| 791 |
|
|
if (! rec) { |
| 792 |
|
|
return 0; |
| 793 |
|
|
} |
| 794 |
|
|
} |
| 795 |
|
|
if (embchld && fd->slen) { |
| 796 |
|
|
for (E = (F = fd->subs) + fd->slen; rec && F < E; ++F) { |
| 797 |
|
|
child = fFd2Rec (*F, 0, 0); |
| 798 |
|
|
if (! child) { |
| 799 |
|
|
return rec; |
| 800 |
|
|
} |
| 801 |
|
|
rec = luti_wrap (rec, child, OPENISIS_FDCHLD); |
| 802 |
|
|
} |
| 803 |
|
|
if (rec) { |
| 804 |
|
|
rec = rAddI (rec, OPENISIS_FDNUMC, fd->slen, !0); |
| 805 |
|
|
} |
| 806 |
|
|
} |
| 807 |
|
|
return rec; |
| 808 |
|
|
} |
| 809 |
|
|
|
| 810 |
|
|
Rec* fFdt2Rec (const Fdt *fdt, Rec *rec, int embchld) { |
| 811 |
|
|
Fd *E, *F; |
| 812 |
|
|
Rec *R; |
| 813 |
|
|
int len; |
| 814 |
|
|
if (! fdt) { |
| 815 |
|
|
return rec; |
| 816 |
|
|
} |
| 817 |
|
|
if (fdt->rec) { |
| 818 |
|
|
rec = luti_wrap (rec, fdt->rec, OPENISIS_FDT_REC); |
| 819 |
|
|
if (! rec) { return 0; } |
| 820 |
|
|
} |
| 821 |
|
|
for (E = (F = fdt->fd) + fdt->len, len = 0; F < E; ++F) { |
| 822 |
|
|
if (! F->subf || ! embchld) { |
| 823 |
|
|
R = fFd2Rec (F, 0, embchld); |
| 824 |
|
|
if (! R) { |
| 825 |
|
|
return rec; |
| 826 |
|
|
} |
| 827 |
|
|
rec = luti_wrap (rec, R, OPENISIS_FDT_FD); |
| 828 |
|
|
mFree (R); |
| 829 |
|
|
if (! rec) { |
| 830 |
|
|
return 0; |
| 831 |
|
|
} |
| 832 |
|
|
++len; |
| 833 |
|
|
} |
| 834 |
|
|
} |
| 835 |
|
|
rec = rAddI (rec, OPENISIS_FDT_LEN, len, !0); |
| 836 |
|
|
return rec; |
| 837 |
|
|
} |
| 838 |
|
|
|
| 839 |
|
|
Fd *fRec2Fd (Rec *rec, Fd *buf) { |
| 840 |
|
|
char name[FD_NAMELEN]; |
| 841 |
|
|
Field *F, *E; |
| 842 |
|
|
Fd *fd; |
| 843 |
|
|
int got = 0; |
| 844 |
|
|
if (! rec) { |
| 845 |
|
|
return 0; |
| 846 |
|
|
} |
| 847 |
|
|
if (! (fd = buf)) { |
| 848 |
|
|
fd = mAlloc (sizeof(Fd)); |
| 849 |
|
|
if (! fd) { |
| 850 |
|
|
return 0; |
| 851 |
|
|
} |
| 852 |
|
|
} |
| 853 |
|
|
*name = 0; |
| 854 |
|
|
for (E = (F = rec->field) + rec->len; F < E; ++F) { |
| 855 |
|
|
switch (F->tag) { |
| 856 |
|
|
case OPENISIS_FDID: |
| 857 |
|
|
got |= 0x01; |
| 858 |
|
|
fd->id = a2id (F->val, F->len, 0); |
| 859 |
|
|
break; |
| 860 |
|
|
case OPENISIS_FDSUB: |
| 861 |
|
|
if (! (1 == F->len || (2 == F->len && ! F->val[1]))) { |
| 862 |
|
|
sMsg (ERR_INVAL, |
| 863 |
|
|
"fRec2Fd: ignoring illegal subfield id (%s)", name); |
| 864 |
|
|
} |
| 865 |
|
|
else { |
| 866 |
|
|
fd->subf = F->val[0]; |
| 867 |
|
|
} |
| 868 |
|
|
break; |
| 869 |
|
|
case OPENISIS_FDTYPE: |
| 870 |
|
|
got |= 0x02; |
| 871 |
|
|
fd->type = (char) a2id (F->val, F->len, 0); |
| 872 |
|
|
break; |
| 873 |
|
|
case OPENISIS_FDREP: |
| 874 |
|
|
if (! (1 == F->len || (2 == F->len && ! F->val[1]))) { |
| 875 |
|
|
sMsg (ERR_INVAL, |
| 876 |
|
|
"fRec2Fd: ignoring illegal repeatable flag (%s)", name); |
| 877 |
|
|
} |
| 878 |
|
|
else { |
| 879 |
|
|
fd->rep = F->val[0] && '0' != F->val[0]; |
| 880 |
|
|
} |
| 881 |
|
|
break; |
| 882 |
|
|
case OPENISIS_FDLEN: |
| 883 |
|
|
fd->len = (short) a2id (F->val, F->len, 0); |
| 884 |
|
|
break; |
| 885 |
|
|
case OPENISIS_FDNAME: |
| 886 |
|
|
got |= 0x04; |
| 887 |
|
|
if (FD_NAMELEN <= F->len) { |
| 888 |
|
|
memcpy (name, F->val, FD_NAMELEN - 1); |
| 889 |
|
|
name[FD_NAMELEN - 1] = 0; |
| 890 |
|
|
sMsg (ERR_INVAL, |
| 891 |
|
|
"fRec2Fd: name too long (%d) - truncated to %s", |
| 892 |
|
|
F->len, name); |
| 893 |
|
|
} |
| 894 |
|
|
else { |
| 895 |
|
|
memcpy (name, F->val, F->len); |
| 896 |
|
|
name[F->len] = 0; |
| 897 |
|
|
} |
| 898 |
|
|
if (! *fd->desc) { |
| 899 |
|
|
strcpy (fd->desc, name); |
| 900 |
|
|
} |
| 901 |
|
|
fDesc2Name (name, fd->name); |
| 902 |
|
|
if (!*(fd->name)) { |
| 903 |
|
|
sMsg (ERR_INVAL, |
| 904 |
|
|
"fRec2Fd: illegal name (%s)", name); |
| 905 |
|
|
got &= ~0x04; |
| 906 |
|
|
} |
| 907 |
|
|
break; |
| 908 |
|
|
case OPENISIS_FDDESC: |
| 909 |
|
|
if (FD_NAMELEN <= F->len) { |
| 910 |
|
|
memcpy (fd->desc, F->val, FD_NAMELEN - 1); |
| 911 |
|
|
fd->desc[FD_NAMELEN - 1] = 0; |
| 912 |
|
|
sMsg (ERR_INVAL, |
| 913 |
|
|
"fRec2Fd: descr too long (%d) - truncated to %s (%s)", |
| 914 |
|
|
F->len, fd->desc, name); |
| 915 |
|
|
} |
| 916 |
|
|
else { |
| 917 |
|
|
memcpy (fd->desc, F->val, F->len); |
| 918 |
|
|
fd->desc[F->len] = 0; |
| 919 |
|
|
} |
| 920 |
|
|
break; |
| 921 |
|
|
case OPENISIS_FDPAT: |
| 922 |
|
|
if (fd->pat) { |
| 923 |
|
|
sMsg (ERR_INVAL, |
| 924 |
|
|
"fRec2Fd: ignoring multiple occurences of pattern (%s)", |
| 925 |
|
|
name); |
| 926 |
|
|
} |
| 927 |
|
|
else { |
| 928 |
|
|
fd->pat = (char*) mAlloc (1 + F->len); |
| 929 |
|
|
if (! fd->pat) { |
| 930 |
|
|
goto err; |
| 931 |
|
|
} |
| 932 |
|
|
memcpy (fd->pat, F->val, F->len); |
| 933 |
|
|
fd->pat[F->len] = 0; |
| 934 |
|
|
} |
| 935 |
|
|
break; |
| 936 |
|
|
case OPENISIS_FDDFLT: |
| 937 |
|
|
if (fd->dflt) { |
| 938 |
|
|
sMsg (ERR_INVAL, |
| 939 |
|
|
"fRec2Fd: ignoring multiple occurences of dflt (%s)", |
| 940 |
|
|
name); |
| 941 |
|
|
} |
| 942 |
|
|
else { |
| 943 |
|
|
fd->dflt = (char*) mAlloc (1 + F->len); |
| 944 |
|
|
if (! fd->dflt) { |
| 945 |
|
|
goto err; |
| 946 |
|
|
} |
| 947 |
|
|
memcpy (fd->dflt, F->val, F->len); |
| 948 |
|
|
fd->dflt[F->len] = 0; |
| 949 |
|
|
} |
| 950 |
|
|
break; |
| 951 |
|
|
case OPENISIS_FDINFO: |
| 952 |
|
|
if (fd->info) { |
| 953 |
|
|
sMsg (ERR_INVAL, |
| 954 |
|
|
"fRec2Fd: ignoring multiple occurences of info (%s)", |
| 955 |
|
|
name); |
| 956 |
|
|
} |
| 957 |
|
|
else { |
| 958 |
|
|
int pos = F - rec->field; |
| 959 |
|
|
fd->info = luti_unwrap (rec, &pos, OPENISIS_FDINFO, -1); |
| 960 |
|
|
if (! fd->info) { |
| 961 |
|
|
goto err; |
| 962 |
|
|
} |
| 963 |
|
|
F = rec->field + pos - 1; |
| 964 |
|
|
} |
| 965 |
|
|
break; |
| 966 |
|
|
default: |
| 967 |
|
|
sMsg (ERR_INVAL, |
| 968 |
|
|
"fRec2Fd: ignoring unexpected tag %d (%s)", |
| 969 |
|
|
F->tag, name); |
| 970 |
|
|
} |
| 971 |
|
|
} |
| 972 |
|
|
if (0x07 != got) { |
| 973 |
|
|
sMsg (ERR_TRASH, |
| 974 |
|
|
"fRec2Fd: incomplete field description [%x] (%s)", got, name); |
| 975 |
|
|
err: |
| 976 |
|
|
if (fd->pat) { mFree (fd->pat); } |
| 977 |
|
|
if (fd->dflt) { mFree (fd->dflt); } |
| 978 |
|
|
if (fd->info) { mFree (fd->info); } |
| 979 |
|
|
if (fd != buf) { mFree (fd); } |
| 980 |
|
|
return 0; |
| 981 |
|
|
} |
| 982 |
|
|
return fd; |
| 983 |
|
|
} |
| 984 |
|
|
|
| 985 |
|
|
Fdt *fRec2Fdt (Rec *rec) { |
| 986 |
|
|
Rec *R, *cfg; |
| 987 |
|
|
Fdt *fdt; |
| 988 |
|
|
Fd fdbuf; |
| 989 |
|
|
Fd *F, *arr; |
| 990 |
|
|
int err, num, len, pos; |
| 991 |
|
|
if (!rec) { |
| 992 |
|
|
return 0; |
| 993 |
|
|
} |
| 994 |
|
|
num = rInt (rec, OPENISIS_FDT_LEN, 0, 0); |
| 995 |
|
|
if (0 >= num) { |
| 996 |
|
|
return 0; |
| 997 |
|
|
} |
| 998 |
|
|
arr = (Fd*) mAlloc (num * sizeof (Fd)); |
| 999 |
|
|
if (!arr) { |
| 1000 |
|
|
return 0; |
| 1001 |
|
|
} |
| 1002 |
|
|
fdt = (Fdt*) mAlloc (sizeof(Fdt)); |
| 1003 |
|
|
if (! fdt) { |
| 1004 |
|
|
mFree (arr); |
| 1005 |
|
|
return 0; |
| 1006 |
|
|
} |
| 1007 |
|
|
for (F = arr, len = pos = 0; num; --num) { |
| 1008 |
|
|
R = luti_unwrap (rec, &pos, OPENISIS_FDT_FD, -1); |
| 1009 |
|
|
if (!R) { |
| 1010 |
|
|
return fCleanupArr (fdt, arr, len); |
| 1011 |
|
|
} |
| 1012 |
|
|
memset (&fdbuf, 0, sizeof(Fd)); |
| 1013 |
|
|
if (fRec2Fd (R, &fdbuf)) { |
| 1014 |
|
|
memcpy (F, &fdbuf, sizeof(Fd)); |
| 1015 |
|
|
++len; |
| 1016 |
|
|
++F; |
| 1017 |
|
|
} |
| 1018 |
|
|
mFree (R); |
| 1019 |
|
|
} |
| 1020 |
|
|
if (len != num) { |
| 1021 |
|
|
num = len * sizeof(Fd); |
| 1022 |
|
|
F = (Fd*) mAlloc (num); |
| 1023 |
|
|
if (! F) { |
| 1024 |
|
|
return fCleanupArr (fdt, arr, len); |
| 1025 |
|
|
} |
| 1026 |
|
|
memcpy (F, arr, num); |
| 1027 |
|
|
mFree (arr); |
| 1028 |
|
|
arr = F; |
| 1029 |
|
|
} |
| 1030 |
|
|
cfg = luti_unwrap (rec, 0, OPENISIS_FDT_REC, -1); |
| 1031 |
|
|
fdt->len = len; |
| 1032 |
|
|
fdt->fd = arr; |
| 1033 |
|
|
fdt->rec = cfg; |
| 1034 |
|
|
err = fResolveChilds (arr, len); |
| 1035 |
|
|
if (-ERR_NOMEM == err) { |
| 1036 |
|
|
return fFree (fdt); |
| 1037 |
|
|
} |
| 1038 |
|
|
return fdt; |
| 1039 |
|
|
} |
| 1040 |
|
|
|
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