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/*-------------------------------------------------------------------------
*
* Utility routines for SQL dumping
* Basically this is stuff that is useful in both pg_dump and pg_dumpall.
* Lately it's also being used by psql and bin/scripts/ ...
*
*
* Portions Copyright (c) 1996-2013, PostgreSQL Global Development Group
* Portions Copyright (c) 1994, Regents of the University of California
*
* src/bin/pg_dump/dumputils.h
*
*-------------------------------------------------------------------------
*/
#ifndef DUMPUTILS_H
#define DUMPUTILS_H
#include "libpq-fe.h"
#include "pqexpbuffer.h"
typedef enum /* bits returned by set_dump_section */
{
DUMP_PRE_DATA = 0x01,
DUMP_DATA = 0x02,
DUMP_POST_DATA = 0x04,
DUMP_UNSECTIONED = 0xff
} DumpSections;
typedef struct SimpleStringListCell
{
struct SimpleStringListCell *next;
char val[1]; /* VARIABLE LENGTH FIELD */
} SimpleStringListCell;
typedef struct SimpleStringList
{
SimpleStringListCell *head;
SimpleStringListCell *tail;
} SimpleStringList;
typedef void (*on_exit_nicely_callback) (int code, void *arg);
extern int quote_all_identifiers;
extern const char *progname;
extern void init_parallel_dump_utils(void);
extern const char *fmtId(const char *identifier);
extern void appendStringLiteral(PQExpBuffer buf, const char *str,
int encoding, bool std_strings);
extern void appendStringLiteralConn(PQExpBuffer buf, const char *str,
PGconn *conn);
extern void appendStringLiteralDQ(PQExpBuffer buf, const char *str,
const char *dqprefix);
extern void appendByteaLiteral(PQExpBuffer buf,
const unsigned char *str, size_t length,
bool std_strings);
extern int parse_version(const char *versionString);
extern bool parsePGArray(const char *atext, char ***itemarray, int *nitems);
extern bool buildACLCommands(const char *name, const char *subname,
const char *type, const char *acls, const char *owner,
const char *prefix, int remoteVersion,
PQExpBuffer sql);
extern bool buildDefaultACLCommands(const char *type, const char *nspname,
const char *acls, const char *owner,
int remoteVersion,
PQExpBuffer sql);
extern bool processSQLNamePattern(PGconn *conn, PQExpBuffer buf,
const char *pattern,
bool have_where, bool force_escape,
const char *schemavar, const char *namevar,
const char *altnamevar, const char *visibilityrule);
extern void buildShSecLabelQuery(PGconn *conn, const char *catalog_name,
uint32 objectId, PQExpBuffer sql);
extern void emitShSecLabels(PGconn *conn, PGresult *res,
PQExpBuffer buffer, const char *target, const char *objname);
extern void set_dump_section(const char *arg, int *dumpSections);
extern void
write_msg(const char *modulename, const char *fmt,...)
__attribute__((format(PG_PRINTF_ATTRIBUTE, 2, 3)));
extern void
vwrite_msg(const char *modulename, const char *fmt, va_list ap)
__attribute__((format(PG_PRINTF_ATTRIBUTE, 2, 0)));
extern void
exit_horribly(const char *modulename, const char *fmt,...)
__attribute__((format(PG_PRINTF_ATTRIBUTE, 2, 3), noreturn));
extern void on_exit_nicely(on_exit_nicely_callback function, void *arg);
extern void exit_nicely(int code) __attribute__((noreturn));
extern void simple_string_list_append(SimpleStringList *list, const char *val);
extern bool simple_string_list_member(SimpleStringList *list, const char *val);
#endif /* DUMPUTILS_H */
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