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This commit is contained in:
Michael Meskes
1999-09-17 18:28:15 +00:00
parent 9995ba364c
commit 231c5935a4
5 changed files with 69 additions and 73 deletions
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5
src/interfaces/ecpg/ChangeLog
View File

@ -638,3 +638,8 @@ Fri Sep 17 07:43:55 CEST 1999
- Fixed bug in parsing operators.
- Set ecpg version to 2.6.4
Fri Sep 17 18:16:34 CEST 1999
- Made sure sqlca is initialized everytime.
- Set library version to 3.0.3

4
src/interfaces/ecpg/lib/Makefile.in
View File

@ -6,13 +6,13 @@
# Copyright (c) 1994, Regents of the University of California
#
# IDENTIFICATION
# $Header: /cvsroot/pgsql/src/interfaces/ecpg/lib/Attic/Makefile.in,v 1.46 1999/09/15 08:29:14 meskes Exp $
# $Header: /cvsroot/pgsql/src/interfaces/ecpg/lib/Attic/Makefile.in,v 1.47 1999/09/17 18:28:10 meskes Exp $
#
#-------------------------------------------------------------------------
NAME= ecpg
SO_MAJOR_VERSION= 3
SO_MINOR_VERSION= 0.2
SO_MINOR_VERSION= 0.3
SRCDIR= @top_srcdir@
include $(SRCDIR)/Makefile.global

85
src/interfaces/ecpg/lib/ecpglib.c
View File

@ -140,12 +140,25 @@ get_connection(const char *connection_name)
return NULL;
}
static bool
ecpg_init(const struct connection *con, const char * connection_name, const int lineno)
{
memcpy((char *) &sqlca, (char *) &sqlca_init, sizeof(sqlca));
if (con == NULL)
{
register_error(ECPG_NO_CONN, "No such connection %s in line %d.", connection_name ? connection_name : "NULL", lineno);
return (false);
}
return (true);
}
static void
ECPGfinish(struct connection * act)
ecpg_finish(struct connection * act)
{
if (act != NULL)
{
ECPGlog("ECPGfinish: finishing %s.\n", act->name);
ECPGlog("ecpg_finish: finishing %s.\n", act->name);
PQfinish(act->connection);
/* remove act from the list */
if (act == all_connections)
@ -166,7 +179,7 @@ ECPGfinish(struct connection * act)
free(act);
}
else
ECPGlog("ECPGfinish: called an extra time.\n");
ECPGlog("ecpg_finish: called an extra time.\n");
}
static char *
@ -383,8 +396,6 @@ ECPGexecute(struct statement * stmt)
PGnotify *notify;
struct variable *var;
memcpy((char *) &sqlca, (char *) &sqlca_init, sizeof(sqlca));
copiedquery = ecpg_strdup(stmt->command, stmt->lineno);
/*
@ -1029,11 +1040,8 @@ ECPGdo(int lineno, const char *connection_name, char *query,...)
struct connection *con = get_connection(connection_name);
bool status;
if (con == NULL)
{
register_error(ECPG_NO_CONN, "No such connection %s in line %d.", connection_name ? connection_name : "NULL", lineno);
return (false);
}
if (!ecpg_init(con, connection_name, lineno))
return(false);
va_start(args, query);
if (create_statement(lineno, con, &stmt, query, args) == false)
@ -1058,11 +1066,8 @@ ECPGstatus(int lineno, const char *connection_name)
{
struct connection *con = get_connection(connection_name);
if (con == NULL)
{
register_error(ECPG_NO_CONN, "No such connection %s in line %d", connection_name ? connection_name : "NULL", lineno);
return (false);
}
if (!ecpg_init(con, connection_name, lineno))
return(false);
/* are we connected? */
if (con->connection == NULL)
@ -1081,11 +1086,8 @@ ECPGtrans(int lineno, const char *connection_name, const char *transaction)
PGresult *res;
struct connection *con = get_connection(connection_name);
if (con == NULL)
{
register_error(ECPG_NO_CONN, "No such connection %s in line %d", connection_name ? connection_name : "NULL", lineno);
return (false);
}
if (!ecpg_init(con, connection_name, lineno))
return(false);
ECPGlog("ECPGtrans line %d action = %s connection = %s\n", lineno, transaction, con->name);
@ -1124,8 +1126,9 @@ ECPGsetcommit(int lineno, const char *mode, const char *connection_name)
struct connection *con = get_connection(connection_name);
PGresult *results;
if (con)
{
if (!ecpg_init(con, connection_name, lineno))
return(false);
if (con->autocommit == true && strncmp(mode, "OFF", strlen("OFF")) == 0)
{
if (con->committed)
@ -1154,12 +1157,6 @@ ECPGsetcommit(int lineno, const char *mode, const char *connection_name)
}
con->autocommit = true;
}
}
else
{
register_error(ECPG_NO_CONN, "No such connection %s in line %d", connection_name ? connection_name : "NULL", lineno);
return false;
}
return true;
}
@ -1169,24 +1166,22 @@ ECPGsetconn(int lineno, const char *connection_name)
{
struct connection *con = get_connection(connection_name);
if (con)
{
if (!ecpg_init(con, connection_name, lineno))
return(false);
actual_connection = con;
return true;
}
else
{
register_error(ECPG_NO_CONN, "No such connection %s in line %d", connection_name ? connection_name : "NULL", lineno);
return false;
}
}
bool
ECPGconnect(int lineno, const char *dbname, const char *user, const char *passwd, const char *connection_name, int autocommit)
{
struct connection *this = (struct connection *) ecpg_alloc(sizeof(struct connection), lineno);
struct connection *this;
if (!this)
memcpy((char *) &sqlca, (char *) &sqlca_init, sizeof(sqlca));
if ((this = (struct connection *) ecpg_alloc(sizeof(struct connection), lineno)) == NULL)
return false;
if (dbname == NULL && connection_name == NULL)
@ -1213,7 +1208,7 @@ ECPGconnect(int lineno, const char *dbname, const char *user, const char *passwd
if (PQstatus(this->connection) == CONNECTION_BAD)
{
ECPGfinish(this);
ecpg_finish(this);
ECPGlog("connect: could not open database %s %s%s in line %d\n", dbname ? dbname : "<DEFAULT>", user ? "for user " : "", user ? user : "", lineno);
register_error(ECPG_CONNECT, "connect: could not open database %s.", dbname ? dbname : "<DEFAULT>");
return false;
@ -1237,21 +1232,17 @@ ECPGdisconnect(int lineno, const char *connection_name)
struct connection *f = con;
con = con->next;
ECPGfinish(f);
ecpg_finish(f);
}
}
else
{
con = get_connection(connection_name);
if (con == NULL)
{
ECPGlog("disconnect: not connected to connection %s\n", connection_name ? connection_name : "NULL");
register_error(ECPG_NO_CONN, "No such connection %s in line %d", connection_name ? connection_name : "NULL", lineno);
return false;
}
if (!ecpg_init(con, connection_name, lineno))
return(false);
else
ECPGfinish(con);
ecpg_finish(con);
}
return true;

2
src/interfaces/ecpg/test/test2.pgc
View File

@ -117,8 +117,8 @@ exec sql end declare section;
exec sql commit;
strcpy(msg, "disconnect");
exec sql disconnect;
if (dbgs != NULL)
fclose(dbgs);

2
src/interfaces/ecpg/test/test3.pgc
View File

@ -109,8 +109,8 @@ exec sql end declare section;
exec sql commit;
strcpy(msg, "disconnect");
exec sql disconnect;
if (dbgs != NULL)
fclose(dbgs);