validate.c File Reference

Bucket agent validation, and usage functions. More...

#include "buckets.h"

Include dependency graph for validate.c:

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Functions
FUNCTION int	arrayAinB (int *arrayA, int *arrayB)
	Verify that all the values in array A are also in B. More...
FUNCTION int	intAinB (int intA, int *arrayB)
	Verify that all the value A is a member of array B. More...
FUNCTION int	validate_pk (PGconn *pgConn, char *sql)
	Verify a primary key exists. More...
FUNCTION void	Usage (char *Name)
FUNCTION int	processed (PGconn *pgConn, int agent_pk, int nomos_agent_pk, int pfile_pk, int uploadtree_pk, int bucketpool_pk, int bucket_pk)
	Has this pfile or uploadtree_pk already been bucket processed? This only works if the bucket has been recorded in table bucket_file, or bucket_container. More...
FUNCTION int	UploadProcessed (PGconn *pgConn, int bucketagent_pk, int nomosagent_pk, int pfile_pk, int uploadtree_pk, int upload_pk, int bucketpool_pk)
	Has this upload already been bucket processed? This function checks buckets_ars to see if the upload has been processed. More...

Variables
int	debug

Detailed Description

Bucket agent validation, and usage functions.

Definition in file validate.c.

Function Documentation

arrayAinB()

FUNCTION int arrayAinB	(	int *	arrayA,
		int *	arrayB
	)

Verify that all the values in array A are also in B.

Parameters

arrayA	null terminated array of ints
arrayB	null terminated array of ints

Returns

true (!0) if all the elements in A are also in B else return false (0)

Definition at line 24 of file validate.c.

intAinB()

FUNCTION int intAinB	(	int	intA,
		int *	arrayB
	)

Verify that all the value A is a member of array B.

Parameters

intA	int to match
arrayB	null terminated array of ints

Returns

true (!0) if intA is in B else return false (0)

Definition at line 54 of file validate.c.

processed()

FUNCTION int processed	(	PGconn *	pgConn,
		int	agent_pk,
		int	nomos_agent_pk,
		int	pfile_pk,
		int	uploadtree_pk,
		int	bucketpool_pk,
		int	bucket_pk
	)

Has this pfile or uploadtree_pk already been bucket processed? This only works if the bucket has been recorded in table bucket_file, or bucket_container.

Parameters

pgConn	postgresql connection
agent_pk	bucket agent_pk
nomos_agent_pk	nomos agent_pk
pfile_pk	pfile id which was processed
uploadtree_pk	upload tree id
bucketpool_pk	bucket pool id
bucket_pk	may be zero (to skip bucket_pk check)

Returns

1=yes, 0=no

Definition at line 139 of file validate.c.

UploadProcessed()

FUNCTION int UploadProcessed	(	PGconn *	pgConn,
		int	bucketagent_pk,
		int	nomosagent_pk,
		int	pfile_pk,
		int	uploadtree_pk,
		int	upload_pk,
		int	bucketpool_pk
	)

Has this upload already been bucket processed? This function checks buckets_ars to see if the upload has been processed.

Parameters

pgConn	postgresql connection
bucketagent_pk	bucket agent ID
nomosagent_pk	nomos agent ID
pfile_pk
uploadtree_pk
bucketpool_pk

Returns

1=yes upload has been processed
0=upload has not been processed

Note

This could also cross check with the bucket_file and bucket_container recs but doesn't at this time. This is the reason for the unused function args.

Definition at line 204 of file validate.c.

Usage()

FUNCTION void Usage

(

char *

Name

)

Print usage of bucket agent

Parameters

Name	Absolute path of agent

Definition at line 103 of file validate.c.

validate_pk()

FUNCTION int validate_pk	(	PGconn *	pgConn,
		char *	sql
	)

Verify a primary key exists.

This works by running the sql (must be select) and returning the first column of the first row.
The sql should make this the primary key.
This could be used to simply return the first column of the first result for any query.

Parameters

pgConn	Database connection object
sql	sql must select a single column, value in first row is returned.

Returns

primary key, or 0 if it doesn't exist

Note

This function writes error to stdout

Definition at line 84 of file validate.c.

Variable Documentation

debug

int debug

extern

Print debug messages

Definition at line 57 of file buckets.c.