utils.h - Man Page
C wrapper for DMLite utils.
Synopsis
#include 'any.h'
#include 'dmlite/common/config.h'
#include <limits.h>
#include <stdint.h>
Data Structures
struct dmlite_url
Handles URL.
struct dmlite_aclentry
Handles ACL entries.
Macros
#define ACL_ENTRIES_MAX 300
#define ACL_SIZE 13
#define CSUMTYPE_MAX 3
#define CSUMVALUE_MAX 33
#define GUID_MAX 36
#define HOST_NAME_MAX _POSIX_HOST_NAME_MAX
#define QUERY_MAX 1024
#define SCHEME_MAX 7
#define URL_MAX 8192
#define ACL_USER_OBJ 1
#define ACL_USER 2
#define ACL_GROUP_OBJ 3
#define ACL_GROUP 4
#define ACL_MASK 5
#define ACL_OTHER 6
#define ACL_DEFAULT 0x20
Typedefs
typedef struct dmlite_url dmlite_url
Handles URL.
typedef struct dmlite_aclentry dmlite_aclentry
Handles ACL entries.
Functions
dmlite_url * dmlite_url_new (void)
Creates a new dmlite_url.
dmlite_url * dmlite_parse_url (const char *source)
Parses a URL.
void dmlite_url_free (dmlite_url *url)
Frees the given url.
char * dmlite_url_serialize (dmlite_url *url, char *buffer, size_t bsize)
Serializes a URL.
void dmlite_serialize_acls (unsigned nEntries, dmlite_aclentry *acl, char *buffer, size_t bsize)
Serializes into a string a set of ACL entries.
void dmlite_deserialize_acl (const char *buffer, unsigned *nEntries, dmlite_aclentry **acl)
Deserializes a string into an array of ACL entries.
void dmlite_acl_free (unsigned nEntries, dmlite_aclentry *acl)
Frees an array of ACL entries as returned by dm_deserialize_acls.
Detailed Description
C wrapper for DMLite utils.
- Author
Alejandro Álvarez Ayllon aalvarez@cern.ch
Macro Definition Documentation
#define ACL_DEFAULT 0x20
#define ACL_ENTRIES_MAX 300
#define ACL_GROUP 4
#define ACL_GROUP_OBJ 3
#define ACL_MASK 5
#define ACL_OTHER 6
#define ACL_SIZE 13
#define ACL_USER 2
#define ACL_USER_OBJ 1
#define CSUMTYPE_MAX 3
#define CSUMVALUE_MAX 33
#define GUID_MAX 36
#define HOST_NAME_MAX _POSIX_HOST_NAME_MAX
#define QUERY_MAX 1024
#define SCHEME_MAX 7
#define URL_MAX 8192
Typedef Documentation
typedef struct dmlite_aclentry dmlite_aclentry
Handles ACL entries.
typedef struct dmlite_url dmlite_url
Handles URL.
Function Documentation
void dmlite_acl_free (unsigned nEntries, dmlite_aclentry * acl)
Frees an array of ACL entries as returned by dm_deserialize_acls.
- Parameters
nEntries The number of entries in the array.
acl The ACL.
void dmlite_deserialize_acl (const char * buffer, unsigned * nEntries, dmlite_aclentry ** acl)
Deserializes a string into an array of ACL entries.
- Parameters
buffer The string.
nEntries The resulting number of ACL entries.
acl The resulting ACL.
dmlite_url * dmlite_parse_url (const char * source)
Parses a URL.
- Parameters
source Original URL.
- Returns
Parsed URL.
- Note
dest->query must be NULL for the first call, so it is internally allocated.
void dmlite_serialize_acls (unsigned nEntries, dmlite_aclentry * acl, char * buffer, size_t bsize)
Serializes into a string a set of ACL entries.
- Parameters
nEntries The number of ACL entries in the array.
acl The ACL.
buffer Where to put the resulting string.
bsize The buffer size.
void dmlite_url_free (dmlite_url * url)
Frees the given url.
- Parameters
url The url to free.
dmlite_url * dmlite_url_new (void)
Creates a new dmlite_url.
char * dmlite_url_serialize (dmlite_url * url, char * buffer, size_t bsize)
Serializes a URL.
- Parameters
url The url to serialize.
buffer Where to put the serialized version.
bsize The buffer size.- Returns
Buffer, NULL on error.
Author
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