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/*
* Copyright 2018, University Corporation for Atmospheric Research
* See netcdf/COPYRIGHT file for copying and redistribution conditions.
*/
#ifndef NCS3SDK_H
#define NCS3SDK_H 1
#define AWSHOST ".amazonaws.com"
#define GOOGLEHOST "storage.googleapis.com"
/* Define the "global" default region to be used if no other region is specified */
#define AWS_GLOBAL_DEFAULT_REGION "us-east-1"
/* Track the server type, if known */
typedef enum NCS3SVC {NCS3UNK=0, /* unknown */
NCS3=1, /* s3.amazon.aws */
NCS3GS=2 /* storage.googleapis.com */
} NCS3SVC;
typedef struct NCS3INFO {
char* host; /* non-null if other*/
char* region; /* region */
char* bucket; /* bucket name */
char* rootkey;
char* profile;
NCS3SVC svc;
} NCS3INFO;
struct AWSentry {
char* key;
char* value;
};
struct AWSprofile {
char* name;
struct NClist* entries; /* NClist<struct AWSentry*> */
};
/* Opaque Types */
struct NClist;
struct NCglobalstate;
#ifdef __cplusplus
extern "C" {
#endif
/* API for ncs3sdk_XXX.[c|cpp] */
EXTERNL int NC_s3sdkinitialize(void);
EXTERNL int NC_s3sdkfinalize(void);
EXTERNL void* NC_s3sdkcreateclient(NCS3INFO* context);
EXTERNL int NC_s3sdkbucketexists(void* s3client, const char* bucket, int* existsp, char** errmsgp);
EXTERNL int NC_s3sdkbucketcreate(void* s3client, const char* region, const char* bucket, char** errmsgp);
EXTERNL int NC_s3sdkbucketdelete(void* s3client, NCS3INFO* info, char** errmsgp);
EXTERNL int NC_s3sdkinfo(void* client0, const char* bucket, const char* pathkey, unsigned long long* lenp, char** errmsgp);
EXTERNL int NC_s3sdkread(void* client0, const char* bucket, const char* pathkey, unsigned long long start, unsigned long long count, void* content, char** errmsgp);
EXTERNL int NC_s3sdkwriteobject(void* client0, const char* bucket, const char* pathkey, unsigned long long count, const void* content, char** errmsgp);
EXTERNL int NC_s3sdkclose(void* s3client0, NCS3INFO* info, int deleteit, char** errmsgp);
EXTERNL int NC_s3sdkgetkeys(void* s3client0, const char* bucket, const char* prefix, size_t* nkeysp, char*** keysp, char** errmsgp);
EXTERNL int NC_s3sdksearch(void* s3client0, const char* bucket, const char* prefixkey0, size_t* nkeysp, char*** keysp, char** errmsgp);
EXTERNL int NC_s3sdkdeletekey(void* client0, const char* bucket, const char* pathkey, char** errmsgp);
/* From ds3util.c */
EXTERNL void NC_s3sdkenvironment(void);
EXTERNL int NC_getdefaults3region(NCURI* uri, const char** regionp);
EXTERNL int NC_s3urlprocess(NCURI* url, NCS3INFO* s3, NCURI** newurlp);
EXTERNL int NC_s3clear(NCS3INFO* s3);
EXTERNL int NC_s3clone(NCS3INFO* s3, NCS3INFO** news3p);
EXTERNL const char* NC_s3dumps3info(NCS3INFO* info);
EXTERNL void NC_s3freeprofilelist(struct NClist* profiles);
EXTERNL int NC_getactives3profile(NCURI* uri, const char** profilep);
EXTERNL int NC_s3profilelookup(const char* profile, const char* key, const char** valuep);
EXTERNL int NC_authgets3profile(const char* profile, struct AWSprofile** profilep);
EXTERNL int NC_iss3(NCURI* uri, enum NCS3SVC*);
EXTERNL int NC_s3urlrebuild(NCURI* url, struct NCS3INFO* s3, NCURI** newurlp);
EXTERNL int NC_aws_load_credentials(struct NCglobalstate* gstate);
#ifdef __cplusplus
}
#endif
#endif /*NCS3SDK_H*/
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