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Pgindent run for 8.0.

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This commit is contained in:
Bruce Momjian
2004-08-29 05:07:03 +00:00
parent 90cb9c3051
commit b6b71b85bc
527 changed files with 20550 additions and 18283 deletions
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173
src/bin/pg_dump/pg_backup_db.c
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@ -5,7 +5,7 @@
* Implements the basic DB functions used by the archiver.
*
* IDENTIFICATION
* $PostgreSQL: pgsql/src/bin/pg_dump/pg_backup_db.c,v 1.56 2004/08/28 22:52:50 momjian Exp $
* $PostgreSQL: pgsql/src/bin/pg_dump/pg_backup_db.c,v 1.57 2004/08/29 05:06:53 momjian Exp $
*
*-------------------------------------------------------------------------
*/
@ -37,8 +37,8 @@ static void notice_processor(void *arg, const char *message);
static char *_sendSQLLine(ArchiveHandle *AH, char *qry, char *eos);
static char *_sendCopyLine(ArchiveHandle *AH, char *qry, char *eos);
static int _isIdentChar(unsigned char c);
static int _isDQChar(unsigned char c, int atStart);
static int _isIdentChar(unsigned char c);
static int _isDQChar(unsigned char c, int atStart);
#define DB_MAX_ERR_STMT 128
@ -304,7 +304,7 @@ static int
_executeSqlCommand(ArchiveHandle *AH, PGconn *conn, PQExpBuffer qry, char *desc)
{
PGresult *res;
char errStmt[DB_MAX_ERR_STMT];
char errStmt[DB_MAX_ERR_STMT];
/* fprintf(stderr, "Executing: '%s'\n\n", qry->data); */
res = PQexec(conn, qry->data);
@ -323,15 +323,16 @@ _executeSqlCommand(ArchiveHandle *AH, PGconn *conn, PQExpBuffer qry, char *desc)
else
{
strncpy(errStmt, qry->data, DB_MAX_ERR_STMT);
if (errStmt[DB_MAX_ERR_STMT-1] != '\0') {
errStmt[DB_MAX_ERR_STMT-4] = '.';
errStmt[DB_MAX_ERR_STMT-3] = '.';
errStmt[DB_MAX_ERR_STMT-2] = '.';
errStmt[DB_MAX_ERR_STMT-1] = '\0';
if (errStmt[DB_MAX_ERR_STMT - 1] != '\0')
{
errStmt[DB_MAX_ERR_STMT - 4] = '.';
errStmt[DB_MAX_ERR_STMT - 3] = '.';
errStmt[DB_MAX_ERR_STMT - 2] = '.';
errStmt[DB_MAX_ERR_STMT - 1] = '\0';
}
warn_or_die_horribly(AH, modulename, "%s: %s Command was: %s\n",
desc, PQerrorMessage(AH->connection),
errStmt);
desc, PQerrorMessage(AH->connection),
errStmt);
}
}
@ -431,8 +432,8 @@ static char *
_sendSQLLine(ArchiveHandle *AH, char *qry, char *eos)
{
int pos = 0; /* Current position */
char *sqlPtr;
int consumed;
char *sqlPtr;
int consumed;
int startDT = 0;
/*
@ -454,22 +455,24 @@ _sendSQLLine(ArchiveHandle *AH, char *qry, char *eos)
/* Loop until character consumed */
do
{
/* If a character needs to be scanned in a different state,
* consumed can be set to 0 to avoid advancing. Care must
* be taken to ensure internal state is not damaged.
/*
* If a character needs to be scanned in a different state,
* consumed can be set to 0 to avoid advancing. Care must be
* taken to ensure internal state is not damaged.
*/
consumed = 1;
switch (AH->sqlparse.state)
{
case SQL_SCAN: /* Default state == 0, set in _allocAH */
{
case SQL_SCAN: /* Default state == 0, set in _allocAH */
if (qry[pos] == ';' && AH->sqlparse.braceDepth == 0)
{
/* We've got the end of a statement.
* Send It & reset the buffer.
/*
* We've got the end of a statement. Send It &
* reset the buffer.
*/
/*
* fprintf(stderr, " sending: '%s'\n\n",
* AH->sqlBuf->data);
@ -477,28 +480,30 @@ _sendSQLLine(ArchiveHandle *AH, char *qry, char *eos)
ExecuteSqlCommand(AH, AH->sqlBuf, "could not execute query", false);
resetPQExpBuffer(AH->sqlBuf);
AH->sqlparse.lastChar = '\0';
/*
* Remove any following newlines - so that embedded
* COPY commands don't get a starting newline.
* Remove any following newlines - so that
* embedded COPY commands don't get a starting
* newline.
*/
pos++;
for (; pos < (eos - qry) && qry[pos] == '\n'; pos++);
/* We've got our line, so exit */
return qry + pos;
}
else
{
/*
* Look for normal boring quote chars, or dollar-quotes. We make
* the assumption that $-quotes will not have an ident character
/*
* Look for normal boring quote chars, or
* dollar-quotes. We make the assumption that
* $-quotes will not have an ident character
* before them in all pg_dump output.
*/
if ( qry[pos] == '"'
|| qry[pos] == '\''
|| ( qry[pos] == '$' && _isIdentChar(AH->sqlparse.lastChar) == 0 )
)
if (qry[pos] == '"'
|| qry[pos] == '\''
|| (qry[pos] == '$' && _isIdentChar(AH->sqlparse.lastChar) == 0)
)
{
/* fprintf(stderr,"[startquote]\n"); */
AH->sqlparse.state = SQL_IN_QUOTE;
@ -524,18 +529,20 @@ _sendSQLLine(ArchiveHandle *AH, char *qry, char *eos)
AH->sqlparse.braceDepth++;
else if (qry[pos] == ')')
AH->sqlparse.braceDepth--;
AH->sqlparse.lastChar = qry[pos];
}
break;
case SQL_IN_DOLLARTAG:
/* Like a quote, we look for a closing char *but* we only
* allow a very limited set of contained chars, and no escape chars.
* If invalid chars are found, we abort tag processing.
/*
* Like a quote, we look for a closing char *but* we
* only allow a very limited set of contained chars,
* and no escape chars. If invalid chars are found, we
* abort tag processing.
*/
if (qry[pos] == '$')
{
/* fprintf(stderr,"[endquote]\n"); */
@ -545,18 +552,21 @@ _sendSQLLine(ArchiveHandle *AH, char *qry, char *eos)
}
else
{
if ( _isDQChar(qry[pos], startDT) )
if (_isDQChar(qry[pos], startDT))
{
/* Valid, so add */
appendPQExpBufferChar(AH->sqlparse.tagBuf, qry[pos]);
}
else
{
/* Jump back to 'scan' state, we're not really in a tag,
* and valid tag chars do not include the various chars
* we look for in this state machine, so it's safe to just
* jump from this state back to SCAN. We set consumed = 0
* so that this char gets rescanned in new state.
/*
* Jump back to 'scan' state, we're not really
* in a tag, and valid tag chars do not
* include the various chars we look for in
* this state machine, so it's safe to just
* jump from this state back to SCAN. We set
* consumed = 0 so that this char gets
* rescanned in new state.
*/
destroyPQExpBuffer(AH->sqlparse.tagBuf);
AH->sqlparse.state = SQL_SCAN;
@ -565,32 +575,35 @@ _sendSQLLine(ArchiveHandle *AH, char *qry, char *eos)
}
startDT = 0;
break;
case SQL_IN_DOLLARQUOTE:
/*
* Comparing the entire string backwards each time is NOT efficient,
* but dollar quotes in pg_dump are small and the code is a lot simpler.
* Comparing the entire string backwards each time is
* NOT efficient, but dollar quotes in pg_dump are
* small and the code is a lot simpler.
*/
sqlPtr = AH->sqlBuf->data + AH->sqlBuf->len - AH->sqlparse.tagBuf->len;
if (strncmp(AH->sqlparse.tagBuf->data, sqlPtr, AH->sqlparse.tagBuf->len) == 0) {
if (strncmp(AH->sqlparse.tagBuf->data, sqlPtr, AH->sqlparse.tagBuf->len) == 0)
{
/* End of $-quote */
AH->sqlparse.state = SQL_SCAN;
destroyPQExpBuffer(AH->sqlparse.tagBuf);
}
break;
case SQL_IN_SQL_COMMENT:
if (qry[pos] == '\n')
AH->sqlparse.state = SQL_SCAN;
break;
case SQL_IN_EXT_COMMENT:
if (AH->sqlparse.lastChar == '*' && qry[pos] == '/')
AH->sqlparse.state = SQL_SCAN;
break;
case SQL_IN_QUOTE:
if (!AH->sqlparse.backSlash && AH->sqlparse.quoteChar == qry[pos])
@ -600,7 +613,7 @@ _sendSQLLine(ArchiveHandle *AH, char *qry, char *eos)
}
else
{
if (qry[pos] == '\\')
{
if (AH->sqlparse.lastChar == '\\')
@ -612,13 +625,13 @@ _sendSQLLine(ArchiveHandle *AH, char *qry, char *eos)
AH->sqlparse.backSlash = 0;
}
break;
}
} while (consumed == 0);
AH->sqlparse.lastChar = qry[pos];
/* fprintf(stderr, "\n"); */
AH->sqlparse.lastChar = qry[pos];
/* fprintf(stderr, "\n"); */
}
/*
@ -804,7 +817,7 @@ InsertBlobXref(ArchiveHandle *AH, Oid old, Oid new)
PQExpBuffer qry = createPQExpBuffer();
appendPQExpBuffer(qry,
"INSERT INTO %s(oldOid, newOid) VALUES ('%u', '%u')",
"INSERT INTO %s(oldOid, newOid) VALUES ('%u', '%u')",
BLOB_XREF_TABLE, old, new);
ExecuteSqlCommand(AH, qry, "could not create large object cross-reference entry", true);
@ -864,37 +877,33 @@ CommitTransactionXref(ArchiveHandle *AH)
destroyPQExpBuffer(qry);
}
static int _isIdentChar(unsigned char c)
static int
_isIdentChar(unsigned char c)
{
if ( (c >= 'a' && c <= 'z')
|| (c >= 'A' && c <= 'Z')
|| (c >= '0' && c <= '9')
|| (c == '_')
|| (c == '$')
|| (c >= (unsigned char)'\200') /* no need to check <= \377 */
)
{
if ((c >= 'a' && c <= 'z')
|| (c >= 'A' && c <= 'Z')
|| (c >= '0' && c <= '9')
|| (c == '_')
|| (c == '$')
|| (c >= (unsigned char) '\200') /* no need to check <=
* \377 */
)
return 1;
}
else
{
return 0;
}
}
static int _isDQChar(unsigned char c, int atStart)
static int
_isDQChar(unsigned char c, int atStart)
{
if ( (c >= 'a' && c <= 'z')
|| (c >= 'A' && c <= 'Z')
|| (c == '_')
|| (atStart == 0 && c >= '0' && c <= '9')
|| (c >= (unsigned char)'\200') /* no need to check <= \377 */
)
{
if ((c >= 'a' && c <= 'z')
|| (c >= 'A' && c <= 'Z')
|| (c == '_')
|| (atStart == 0 && c >= '0' && c <= '9')
|| (c >= (unsigned char) '\200') /* no need to check <=
* \377 */
)
return 1;
}
else
{
return 0;
}
}