mirror of
https://github.com/Unidata/netcdf-c.git
synced 2024-12-09 08:11:38 +08:00
a2e0f069ec
Primary change is to cleanup code and remove duplicated code. 1. Unify the rc file reading into libdispatch/drc.c. Eventually extend if we need rc file for netcdf itself as opposed to the dap code. 2. Unify the extraction from the rc file of DAP authorization info. 3. Misc. other small unifications: make temp file, read file. 4. Avoid use of libcurl when reading file:// because there is some kind of problem with the Visual Studio version. Might be related to the winpath problem. In any case, do direct read instead. 5. Add new error code NC_ERCFILE for errors in reading RC file. 6. Complete documentation cleanup as indicated in this comment https://github.com/Unidata/netcdf-c/pull/472#issuecomment-325926426 7. Convert some occurrences of #ifdef _WIN32 to #ifdef _MSC_VER
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; /* Currenly 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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