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Missed some corner cases (PGSERVICE mostly)...

This commit is contained in:
Tom Lane 2003-04-28 04:52:13 +00:00
parent 092133beb3
commit 11def6906b
1 changed files with 30 additions and 16 deletions
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46
src/interfaces/libpq/fe-connect.c
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@ -8,7 +8,7 @@
*
*
* IDENTIFICATION
* $Header: /cvsroot/pgsql/src/interfaces/libpq/fe-connect.c,v 1.238 2003/04/28 04:29:12 tgl Exp $
* $Header: /cvsroot/pgsql/src/interfaces/libpq/fe-connect.c,v 1.239 2003/04/28 04:52:13 tgl Exp $
*
*-------------------------------------------------------------------------
*/
@ -107,7 +107,7 @@ static const PQconninfoOption PQconninfoOptions[] = {
{"user", "PGUSER", NULL, NULL,
"Database-User", "", 20},
{"password", "PGPASSWORD", DefaultPassword, NULL,
{"password", "PGPASSWORD", NULL, NULL,
"Database-Password", "*", 20},
{"connect_timeout", "PGCONNECT_TIMEOUT", NULL, NULL,
@ -1976,6 +1976,14 @@ parseServiceInfo(PQconninfoOption *options, PQExpBuffer errorMessage)
int linenr = 0,
i;
/*
* We have to special-case the environment variable PGSERVICE here,
* since this is and should be called before inserting environment
* defaults for other connection options.
*/
if (service == NULL)
service = getenv("PGSERVICE");
if (service != NULL)
{
FILE *f;
@ -2060,21 +2068,30 @@ parseServiceInfo(PQconninfoOption *options, PQExpBuffer errorMessage)
* name of the service
*/
for (i = 0; options[i].keyword; i++)
{
if (strcmp(options[i].keyword, "dbname") == 0)
{
if (options[i].val == NULL)
options[i].val = strdup(service);
break;
}
}
val = line + strlen(line) + 1;
/*
* Set the parameter --- but don't override any
* previous explicit setting.
*/
found_keyword = 0;
for (i = 0; options[i].keyword; i++)
{
if (strcmp(options[i].keyword, key) == 0)
{
if (options[i].val != NULL)
free(options[i].val);
options[i].val = strdup(val);
if (options[i].val == NULL)
options[i].val = strdup(val);
found_keyword = 1;
break;
}
}
@ -2273,7 +2290,10 @@ conninfo_parse(const char *conninfo, PQExpBuffer errorMessage)
/* Done with the modifiable input string */
free(buf);
/* Now check for service info */
/*
* If there's a service spec, use it to obtain any not-explicitly-given
* parameters.
*/
if (parseServiceInfo(options, errorMessage))
{
PQconninfoFree(options);
@ -2282,12 +2302,12 @@ conninfo_parse(const char *conninfo, PQExpBuffer errorMessage)
/*
* Get the fallback resources for parameters not specified in the
* conninfo string.
* conninfo string nor the service.
*/
for (option = options; option->keyword != NULL; option++)
{
if (option->val != NULL)
continue; /* Value was in conninfo */
continue; /* Value was in conninfo or service */
/*
* Try to get the environment variable fallback
@ -2322,15 +2342,9 @@ conninfo_parse(const char *conninfo, PQExpBuffer errorMessage)
}
/*
* Special handling for dbname
* We used to special-case dbname too, but it's easier to let the
* backend handle the fallback for that.
*/
if (strcmp(option->keyword, "dbname") == 0)
{
tmp = conninfo_getval(options, "user");
if (tmp)
option->val = strdup(tmp);
continue;
}
}
return options;