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60 lines
1.7 KiB
C
60 lines
1.7 KiB
C
/*
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Copyright (c) 1998-2017 University Corporation for Atmospheric Research/Unidata
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See LICENSE.txt for license information.
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*/
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/*
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Common functionality for reading
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and accessing rc files (e.g. .daprc).
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*/
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#ifndef NCRC_H
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#define NCRC_H
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/* Need these support includes */
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#include "ncuri.h"
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#include "nclist.h"
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#include "ncbytes.h"
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typedef struct NCTriple {
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char* host; /* combined host:port */
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char* key;
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char* value;
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} NCTriple;
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/* collect all the relevant info around the rc file */
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typedef struct NCRCinfo {
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int ignore; /* if 1, then do not use any rc file */
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int loaded; /* 1 => already loaded */
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NClist* triples; /* the rc file triple store fields*/
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char* rcfile; /* specified rcfile; overrides anything else */
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} NCRCinfo;
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/* Collect global state info in one place */
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typedef struct NCRCglobalstate {
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int initialized;
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char* tempdir; /* track a usable temp dir */
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char* home; /* track $HOME for use in creating $HOME/.oc dir */
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NCRCinfo rcinfo; /* Currently only one rc file per session */
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} NCRCglobalstate;
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extern NCRCglobalstate ncrc_globalstate; /* singleton instance */
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/* From drc.c */
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/* read and compile the rc file, if any */
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extern int NC_rcload(void);
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extern char* NC_rclookup(const char* key, const char* hostport);
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extern void NC_rcclear(NCRCinfo* info);
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extern int NC_set_rcfile(const char* rcfile);
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/* From dutil.c (Might later move to e.g. nc.h */
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extern int NC__testurl(const char* path, char** basenamep);
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extern int NC_isLittleEndian(void);
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extern char* NC_backslashEscape(const char* s);
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extern char* NC_backslashUnescape(const char* esc);
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extern char* NC_entityescape(const char* s);
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extern int NC_readfile(const char* filename, NCbytes* content);
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extern char* NC_mktmp(const char* base);
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#endif /*NCRC_H*/
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