database/postgres
1
0
Fork 0
mirror of https://github.com/postgres/postgres.git synced 2025-07-28 23:42:10 +03:00
Code Activity

pg_dump patch from Philip Warner

Browse Source
This commit is contained in:
Bruce Momjian
2000-07-04 14:25:28 +00:00
parent 20c01ef130
commit 500b62b057
14 changed files with 3882 additions and 388 deletions
Download Patch File Download Diff File Expand all files Collapse all files

125
src/bin/pg_dump/pg_backup.h Normal file
View File

@ -0,0 +1,125 @@
/*-------------------------------------------------------------------------
*
* pg_backup.h
*
* Public interface to the pg_dump archiver routines.
*
* See the headers to pg_restore for more details.
*
* Copyright (c) 2000, Philip Warner
* Rights are granted to use this software in any way so long
* as this notice is not removed.
*
* The author is not responsible for loss or damages that may
* result from it's use.
*
*
* IDENTIFICATION
*
* Modifications - 28-Jun-2000 - pjw@rhyme.com.au
*
* Initial version.
*
*-------------------------------------------------------------------------
*/
#ifndef PG_BACKUP__
#include "config.h"
#include "c.h"
#define PG_BACKUP__
typedef enum _archiveFormat {
archUnknown = 0,
archCustom = 1,
archFiles = 2,
archTar = 3,
archPlainText = 4
} ArchiveFormat;
/*
* We may want to have so user-readbale data, but in the mean
* time this gives us some abstraction and type checking.
*/
typedef struct _Archive {
/* Nothing here */
} Archive;
typedef int (*DataDumperPtr)(Archive* AH, char* oid, void* userArg);
typedef struct _restoreOptions {
int dataOnly;
int dropSchema;
char *filename;
int schemaOnly;
int verbose;
int aclsSkip;
int tocSummary;
char *tocFile;
int oidOrder;
int origOrder;
int rearrange;
int format;
char *formatName;
int selTypes;
int selIndex;
int selFunction;
int selTrigger;
int selTable;
char *indexNames;
char *functionNames;
char *tableNames;
char *triggerNames;
int *idWanted;
int limitToList;
int compression;
} RestoreOptions;
/*
* Main archiver interface.
*/
/* Called to add a TOC entry */
extern void ArchiveEntry(Archive* AH, const char* oid, const char* name,
const char* desc, const char* (deps[]), const char* defn,
const char* dropStmt, const char* owner,
DataDumperPtr dumpFn, void* dumpArg);
/* Called to write *data* to the archive */
extern int WriteData(Archive* AH, const void* data, int dLen);
extern void CloseArchive(Archive* AH);
extern void RestoreArchive(Archive* AH, RestoreOptions *ropt);
/* Open an existing archive */
extern Archive* OpenArchive(const char* FileSpec, ArchiveFormat fmt);
/* Create a new archive */
extern Archive* CreateArchive(const char* FileSpec, ArchiveFormat fmt, int compression);
/* The --list option */
extern void PrintTOCSummary(Archive* AH, RestoreOptions *ropt);
extern RestoreOptions* NewRestoreOptions(void);
/* Rearrange TOC entries */
extern void MoveToStart(Archive* AH, char *oType);
extern void MoveToEnd(Archive* AH, char *oType);
extern void SortTocByOID(Archive* AH);
extern void SortTocByID(Archive* AH);
extern void SortTocFromFile(Archive* AH, RestoreOptions *ropt);
/* Convenience functions used only when writing DATA */
extern int archputs(const char *s, Archive* AH);
extern int archputc(const char c, Archive* AH);
extern int archprintf(Archive* AH, const char *fmt, ...);
#endif