* Portions Copyright (c) 1996-2005, PostgreSQL Global Development Group
* Portions Copyright (c) 1994, Regents of the University of California
*
- * $PostgreSQL: pgsql/src/include/port.h,v 1.68 2004/12/31 22:03:19 pgsql Exp $
+ * $PostgreSQL: pgsql/src/include/port.h,v 1.69 2005/01/06 00:59:25 tgl Exp $
*
*-------------------------------------------------------------------------
*/
#define SYSTEMQUOTE ""
#endif
-#if defined(WIN32) && !defined(__CYGWIN__)
-#define HOMEDIR "USERPROFILE"
-#else
-#define HOMEDIR "HOME"
-#endif
-
/* Portable delay handling */
extern void pg_usleep(long microsec);
*
*
* IDENTIFICATION
- * $PostgreSQL: pgsql/src/interfaces/libpq/fe-connect.c,v 1.295 2005/01/04 23:18:25 tgl Exp $
+ * $PostgreSQL: pgsql/src/interfaces/libpq/fe-connect.c,v 1.296 2005/01/06 00:59:47 tgl Exp $
*
*-------------------------------------------------------------------------
*/
PasswordFromFile(char *hostname, char *port, char *dbname, char *username)
{
FILE *fp;
- char *pgpassfile;
- char *home;
+ char pgpassfile[MAXPGPATH];
struct stat stat_buf;
#define LINELEN NAMEDATALEN*5
if (port == NULL)
port = DEF_PGPORT_STR;
- /*
- * Look for it in the home dir. We don't use get_home_path() so we
- * don't pull path.c into our library.
- */
- if (!(home = getenv(HOMEDIR)))
+ if (!pqGetHomeDirectory(pgpassfile, sizeof(pgpassfile)))
return NULL;
- pgpassfile = malloc(strlen(home) + 1 + strlen(PGPASSFILE) + 1);
- if (!pgpassfile)
- {
- fprintf(stderr, libpq_gettext("out of memory\n"));
- return NULL;
- }
-
-#ifndef WIN32
- sprintf(pgpassfile, "%s/%s", home, PGPASSFILE);
-#else
- sprintf(pgpassfile, "%s\\%s", home, PGPASSFILE);
-#endif
+ snprintf(pgpassfile + strlen(pgpassfile),
+ sizeof(pgpassfile) - strlen(pgpassfile),
+ "/%s", PGPASSFILE);
/* If password file cannot be opened, ignore it. */
if (stat(pgpassfile, &stat_buf) == -1)
- {
- free(pgpassfile);
return NULL;
- }
#ifndef WIN32
/* If password file is insecure, alert the user and ignore it. */
fprintf(stderr,
libpq_gettext("WARNING: Password file %s has world or group read access; permission should be u=rw (0600)\n"),
pgpassfile);
- free(pgpassfile);
return NULL;
}
#endif
fp = fopen(pgpassfile, "r");
- free(pgpassfile);
if (fp == NULL)
return NULL;
#undef LINELEN
}
+/*
+ * Obtain user's home directory, return in given buffer
+ *
+ * This is essentially the same as get_home_path(), but we don't use that
+ * because we don't want to pull path.c into libpq (it pollutes application
+ * namespace)
+ */
+bool
+pqGetHomeDirectory(char *buf, int bufsize)
+{
+#ifndef WIN32
+ char pwdbuf[BUFSIZ];
+ struct passwd pwdstr;
+ struct passwd *pwd = NULL;
+
+ if (pqGetpwuid(geteuid(), &pwdstr, pwdbuf, sizeof(pwdbuf), &pwd) != 0)
+ return false;
+ StrNCpy(buf, pwd->pw_dir, bufsize);
+ return true;
+
+#else
+
+ /* TEMPORARY PLACEHOLDER IMPLEMENTATION */
+ const char *homedir;
+
+ homedir = getenv("USERPROFILE");
+ if (homedir == NULL)
+ homedir = getenv("HOME");
+ if (homedir == NULL)
+ return false;
+ StrNCpy(buf, homedir, bufsize);
+ return true;
+#endif
+}
+
/*
* To keep the API consistent, the locking stubs are always provided, even
* if they are not required.
*
*
* IDENTIFICATION
- * $PostgreSQL: pgsql/src/interfaces/libpq/fe-secure.c,v 1.62 2005/01/04 23:18:25 tgl Exp $
+ * $PostgreSQL: pgsql/src/interfaces/libpq/fe-secure.c,v 1.63 2005/01/06 00:59:47 tgl Exp $
*
* NOTES
* [ Most of these notes are wrong/obsolete, but perhaps not all ]
#endif
#include <arpa/inet.h>
#endif
+#include <sys/stat.h>
#ifdef ENABLE_THREAD_SAFETY
#include <pthread.h>
#include "strdup.h"
#endif
-#ifndef WIN32
-#include <pwd.h>
-#endif
-#include <sys/stat.h>
-
#ifdef USE_SSL
#include <openssl/ssl.h>
#include <openssl/dh.h>
/* ------------------------------------------------------------ */
#ifdef USE_SSL
-/*
- * Obtain user's home directory, return in given buffer
- *
- * This code isn't really SSL-specific, but currently we only need it in
- * SSL-related places.
- */
-static bool
-pqGetHomeDirectory(char *buf, int bufsize)
-{
-#ifndef WIN32
- char pwdbuf[BUFSIZ];
- struct passwd pwdstr;
- struct passwd *pwd = NULL;
-
- if (pqGetpwuid(geteuid(), &pwdstr, pwdbuf, sizeof(pwdbuf), &pwd) != 0)
- return false;
- StrNCpy(buf, pwd->pw_dir, bufsize);
- return true;
-
-#else
-
- return false; /* PLACEHOLDER */
-#endif
-}
-
/*
* Certificate verification callback
*
* Portions Copyright (c) 1996-2005, PostgreSQL Global Development Group
* Portions Copyright (c) 1994, Regents of the University of California
*
- * $PostgreSQL: pgsql/src/interfaces/libpq/libpq-int.h,v 1.99 2004/12/31 22:03:50 pgsql Exp $
+ * $PostgreSQL: pgsql/src/interfaces/libpq/libpq-int.h,v 1.100 2005/01/06 00:59:47 tgl Exp $
*
*-------------------------------------------------------------------------
*/
extern int pqPacketSend(PGconn *conn, char pack_type,
const void *buf, size_t buf_len);
+extern bool pqGetHomeDirectory(char *buf, int bufsize);
#ifdef ENABLE_THREAD_SAFETY
extern pgthreadlock_t pg_g_threadlock;
*
*
* IDENTIFICATION
- * $PostgreSQL: pgsql/src/port/path.c,v 1.46 2004/12/31 22:03:53 pgsql Exp $
+ * $PostgreSQL: pgsql/src/port/path.c,v 1.47 2005/01/06 01:00:12 tgl Exp $
*
*-------------------------------------------------------------------------
*/
#include "c.h"
#include <ctype.h>
+#include <sys/stat.h>
+#ifndef WIN32
+#include <unistd.h>
+#endif
#include "pg_config_paths.h"
bool
get_home_path(char *ret_path)
{
- const char *homedir = getenv(HOMEDIR);
+#ifndef WIN32
+ char pwdbuf[BUFSIZ];
+ struct passwd pwdstr;
+ struct passwd *pwd = NULL;
+
+ if (pqGetpwuid(geteuid(), &pwdstr, pwdbuf, sizeof(pwdbuf), &pwd) != 0)
+ return false;
+ StrNCpy(ret_path, pwd->pw_dir, MAXPGPATH);
+ return true;
+
+#else
+
+ /* TEMPORARY PLACEHOLDER IMPLEMENTATION */
+ const char *homedir;
+ homedir = getenv("USERPROFILE");
+ if (homedir == NULL)
+ homedir = getenv("HOME");
if (homedir == NULL)
- {
- *ret_path = '\0';
return false;
- }
- else
- {
- StrNCpy(ret_path, homedir, MAXPGPATH);
- canonicalize_path(ret_path);
- return true;
- }
+ StrNCpy(ret_path, homedir, MAXPGPATH);
+ return true;
+#endif
}