mirror of git://git.psyc.eu/libpsyc
124 lines
3.0 KiB
C
124 lines
3.0 KiB
C
/*
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This file is part of libpsyc.
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Copyright (C) 2011,2012 Carlo v. Loesch, Gabor X Toth, Mathias L. Baumann,
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and other contributing authors.
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libpsyc is free software: you can redistribute it and/or modify it under the
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terms of the GNU Affero General Public License as published by the Free
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Software Foundation, either version 3 of the License, or (at your option) any
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later version. As a special exception, libpsyc is distributed with additional
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permissions to link libpsyc libraries with non-AGPL works.
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libpsyc is distributed in the hope that it will be useful, but WITHOUT
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ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
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FOR A PARTICULAR PURPOSE. See the GNU Affero General Public License for more
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details.
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You should have received a copy of the GNU Affero General Public License and
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the linking exception along with libpsyc in a COPYING file.
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*/
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/**
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* @file psyc/variable.h
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*/
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#ifndef PSYC_VARIABLE_H
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#define PSYC_VARIABLE_H
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#include "match.h"
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#include "packet.h"
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/// Routing variables in alphabetical order.
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extern const PsycMapInt psyc_rvars[];
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// Variable types in alphabetical order.
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extern const PsycMapInt psyc_var_types[];
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/// Method names in alphabetical order.
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extern const PsycMapInt psyc_methods[];
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extern const size_t psyc_rvars_num;
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extern const size_t psyc_var_types_num;
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extern const size_t psyc_methods_num;
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typedef enum {
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PSYC_RVAR_UNKNOWN,
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PSYC_RVAR_AMOUNT_FRAGMENTS,
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PSYC_RVAR_CONTEXT,
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PSYC_RVAR_COUNTER,
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PSYC_RVAR_FRAGMENT,
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PSYC_RVAR_SOURCE,
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PSYC_RVAR_SOURCE_RELAY,
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PSYC_RVAR_TAG,
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PSYC_RVAR_TAG_RELAY,
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PSYC_RVAR_TARGET,
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PSYC_RVAR_TARGET_RELAY,
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PSYC_RVARS_NUM,
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} PsycRoutingVar;
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/**
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* Variable types.
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*
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* This enum lists PSYC variable types that
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* this library is capable of checking for
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* validity. Other variable types are treated
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* as opaque data.
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*/
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typedef enum {
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PSYC_TYPE_UNKNOWN,
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PSYC_TYPE_AMOUNT,
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PSYC_TYPE_COLOR,
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PSYC_TYPE_COUNTER,
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PSYC_TYPE_DATE,
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PSYC_TYPE_DEGREE,
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PSYC_TYPE_DICT,
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PSYC_TYPE_ENTITY,
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PSYC_TYPE_FLAG,
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PSYC_TYPE_LANGUAGE,
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PSYC_TYPE_LIST,
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PSYC_TYPE_NICK,
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PSYC_TYPE_PAGE,
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PSYC_TYPE_STRUCT,
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PSYC_TYPE_TIME,
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PSYC_TYPE_UNIFORM,
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} PsycType;
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/**
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* Look up routing variable.
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*/
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inline PsycRoutingVar
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psyc_var_routing (const char *name, size_t len)
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{
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return (PsycRoutingVar)
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psyc_map_lookup_int((PsycMapInt*)psyc_rvars, psyc_rvars_num, name, len,
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PSYC_NO);
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}
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/**
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* Get the type of variable name.
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*/
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inline PsycType
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psyc_var_type (const char *name, size_t len)
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{
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return (PsycType)
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psyc_map_lookup_int((PsycMapInt*)psyc_var_types, psyc_var_types_num,
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name, len, PSYC_YES);
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}
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/**
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* Is this a list variable name?
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*/
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inline PsycBool
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psyc_var_is_list (const char *name, size_t len)
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{
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return len < 5 || memcmp(name, "_list", 5) != 0 || (len > 5 && name[5] != '_')
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? PSYC_FALSE : PSYC_TRUE;
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}
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PsycMethod
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psyc_method (char *method, size_t methodlen, PsycMethod *family, unsigned int *flag);
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#endif
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