GNOME.org
 

[vala] Add postgres bindings

commit 79caef5a1d418868935ed4b83730b17d40c08758
Author: Jukka-Pekka Iivonen <jp0409 jippii fi>
Date:   Thu Jun 25 21:32:16 2009 +0200

    Add postgres bindings
    
    Fixes bug 583357.

 vapi/Makefile.am |    1 +
 vapi/libpq.vapi  |  500 ++++++++++++++++++++++++++++++++++++++++++++++++++++++
 2 files changed, 501 insertions(+), 0 deletions(-)
---
diff --git a/vapi/Makefile.am b/vapi/Makefile.am
index 1204a01..2139401 100644
--- a/vapi/Makefile.am
+++ b/vapi/Makefile.am
@@ -102,6 +102,7 @@ dist_vapi_DATA = \
 	libosso.vapi \
 	libpanelapplet-2.0.deps \
 	libpanelapplet-2.0.vapi \
+	libpq.vapi \
 	librsvg-2.0.vapi \
 	librsvg-2.0.deps \
 	libsexy.deps \
diff --git a/vapi/libpq.vapi b/vapi/libpq.vapi
new file mode 100644
index 0000000..ec26ac4
--- /dev/null
+++ b/vapi/libpq.vapi
@@ -0,0 +1,500 @@
+/* libpq.vapi
+ *
+ * Copyright (C) 2009 Jukka-Pekka Iivonen
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301  USA
+ *
+ * Author:
+ * 	Jukka-Pekka Iivonen <jp0409 jippii fi>
+ */
+
+using GLib;
+
+[CCode (cprefix = "PQ", cheader_filename = "postgresql/libpq-fe.h")]
+namespace Postgres {
+
+	[CCode (cname = "ConnStatusType", cprefix = "CONNECTION_")]
+	public enum ConnectionStatus {
+		OK,
+		BAD,
+		STARTED,
+		MADE,
+		AWAITING_RESPONSE,
+		AUTH_OK,
+		SETENV,
+		SSL_STARTUP,
+		NEEDED
+	}
+
+	[CCode (cname = "PostgresPollingStatusType", cprefix = "PGRES_POLLING_")]
+	public enum PollingStatus {
+		FAILED,
+		READING,
+		WRITING,
+		OK,
+		ACTIVE
+	}
+
+	[CCode (cname = "ExecStatusType", cprefix = "PGRES_")]
+	public enum ExecStatus {
+		EMPTY_QUERY,
+		COMMAND_OK,
+		TUPLES_OK,
+		COPY_OUT,
+		COPY_IN,
+		BAD_RESPONSE,
+		NONFATAL_ERROR,
+		FATAL_ERROR
+	}
+
+	[CCode (cname = "PGTransactionStatusType", cprefix = "PQTRANS_")]
+	public enum TransactionStatus {
+		IDLE,
+		ACTIVE,
+		INTRANS,
+		INERROR,
+		UNKNOWN
+	}
+
+	[CCode (cname = "PGVerbosity", cprefix = "PQERRORS_")]
+	public enum Verbosity {
+		TERSE,
+		DEFAULT,
+		VERBOSE
+	}
+
+	[CCode (cname = "int", cprefix = "PG_DIAG_", has_type_id = false)]
+	public enum FieldCode {
+		SEVERITY,
+		SQLSTATE,
+		MESSAGE_PRIMARY,
+		MESSAGE_DETAIL,
+		MESSAGE_HINT,
+		STATEMENT_POSITION,
+		INTERNAL_POSITION,
+		INTERNAL_QUERY,
+		CONTEXT,
+		SOURCE_FILE,
+		SOURCE_LINE,
+		SOURCE_FUNCTION
+	}
+
+	[CCode (cname = "PGnotify")]
+	public struct Notify {
+		public string relname;
+		public int    be_pid;
+		public string extra;
+	}
+
+	[CCode (cname = "PQnoticeReceiver")]
+	public delegate void NoticeReceiverFunc (void* arg, Result res);
+
+	[CCode (cname = "PQnoticeProcessor")]
+	public delegate void NoticeProcessorFunc (void* arg, string message);
+
+	[CCode (cname = "PQprintOpt")]
+	public struct PrintOpt {
+		public bool     header;
+		public bool     align;
+		public bool     standard;
+		public bool     html3;
+		public bool     expanded;
+		public bool     pager;
+		public string   fieldSep;
+		public string   tableOpt;
+		public string   caption;
+		public string[] fieldName;
+	}
+
+	[Compact]
+	[CCode (free_function = "PQconninfoFree", cname = "PQconninfoOption")]
+	public class ConnectionOptions {
+		public string keyword;
+		public string envvar;
+		public string compiled;
+		public string val;
+		public string label;
+		public string dispchar;
+		public int    dispsize;
+	}
+
+	[CCode (cname = "PQArgBlock")]
+	public struct ArgBlock {
+		public int len;
+		public int isint;
+	}
+
+	[SimpleType]
+	[CCode (cname = "uint", default_value = "0U", type_signature = "u")]
+	public struct Oid {
+	}
+
+	[CCode (cname = "InvalidOid")]
+	public const uint InvalidOid;
+
+	[CCode (cname = "PQconnectStart")]
+	public Database connect_start (string conninfo);
+
+	[CCode (cname = "PQconnectdb")]
+	public Database connect_db (string conninfo);
+
+	[CCode (cname = "PQsetdbLogin")]
+	public Database set_db_login (string host, string port, string options, string gtty, string db_name, string login, string pwd);
+
+	[CCode (cname = "PQsetdb")]
+	public Database set_db (string host, string port, string options, string gtty, string db_name);
+
+	[CCode (cname = "PQconndefaults")]
+	public ConnectionOptions get_default_options ();
+
+	[CCode (cname = "PQinitSSL")]
+	public void init_ssl (int do_init);
+
+	[CCode (cname = "PQisthreadsafe")]
+	public int is_thread_safe ();
+
+	[CCode (cname = "PQresStatus")]
+	public unowned string result_status (ExecStatus status);
+
+	[Compact]
+	[CCode (free_function = "PQfreeCancel", cname = "PGcancel", cprefix = "PQ")]
+	public class Cancel {
+		[CCode (cname = "PQcancel")]
+		public bool cancel (char[] errbuf, int errbufsize);
+	}
+
+	/* Database Connection Handle */
+	[Compact]
+	[CCode (free_function = "PQfinish", cname = "PGconn", cprefix = "PQ")]
+	public class Database {
+		[CCode (cname = "PQconnectPoll")]
+		public PollingStatus connect_poll ();
+
+		[CCode (cname = "PQresetStart")]
+		public int reset_start ();
+
+		[CCode (cname = "PQresetPoll")]
+		public PollingStatus reset_poll ();
+
+		[CCode (cname = "PQreset")]
+		public void reset ();
+
+		[CCode (cname = "PQgetCancel")]
+		public Cancel get_cancel ();
+
+		[CCode (cname = "PQrequestCancel")]
+		public int request_cancel ();
+
+		[CCode (cname = "PQdb")]
+		public unowned string get_db ();
+
+		[CCode (cname = "PQuser")]
+		public unowned string get_user ();
+
+		[CCode (cname = "PQpass")]
+		public unowned string get_passwd ();
+
+		[CCode (cname = "PQhost")]
+		public unowned string get_host ();
+
+		[CCode (cname = "PQport")]
+		public unowned string get_port ();
+
+		[CCode (cname = "PQtty")]
+		public unowned string get_tty ();
+
+		[CCode (cname = "PQoptions")]
+		public unowned string get_options ();
+
+		[CCode (cname = "PQstatus")]
+		public ConnectionStatus get_status ();
+
+		[CCode (cname = "PQtransactionStatus")]
+		public TransactionStatus get_transaction_status ();
+
+		[CCode (cname = "PQparameterStatus")]
+		public unowned string get_parameter_status (string param_name);
+
+		[CCode (cname = "PQprotocolVersion")]
+		public int get_protocol_Version ();
+
+		[CCode (cname = "PQserverVersion")]
+		public int get_server_version ();
+
+		[CCode (cname = "PQerrorMessage")]
+		public unowned string get_error_message ();
+
+		[CCode (cname = "PQsocket")]
+		public int get_socket ();
+
+		[CCode (cname = "PQbackendPID")]
+		public int get_backend_pid ();
+
+		[CCode (cname = "PQconnectionNeedsPassword")]
+		public int connection_needs_password ();
+
+		[CCode (cname = "PQconnectionUsedPassword")]
+		public int connection_used_password ();
+
+		[CCode (cname = "PQclientEncoding")]
+		public int get_client_encoding ();
+
+		[CCode (cname = "PQsetClientEncoding")]
+		public int set_client_encoding (string encoding);
+
+		[CCode (cname = "PQgetssl")]
+		public void* get_ssl ();
+
+		[CCode (cname = "PQsetErrorVerbosity")]
+		public Verbosity set_error_verbosity (Verbosity verbosity);
+
+		[CCode (cname = "PQtrace")]
+		public void trace (GLib.FileStream debug_port);
+
+		[CCode (cname = "PQuntrace")]
+		public void untrace ();
+
+		[CCode (cname = "PQsetNoticeReceiver")]
+		public NoticeReceiverFunc set_notice_receiver (NoticeReceiverFunc proc_func, void* arg);
+
+		[CCode (cname = "PQsetNoticeProcessor")]
+		public NoticeProcessorFunc set_notice_processor (NoticeProcessorFunc proc_func, void* arg);
+
+		[CCode (cname = "PQexec")]
+		public Result exec (string query);
+
+		[CCode (cname = "PQexecParams", array_length = false, array_null_terminated = false)]
+		public Result exec_params (string command, int nParams, Oid[] paramTypes, string[] paramValues, int[] paramLengths,
+					   int[] paramFormats, int resultFormat);
+
+		[CCode (cname = "PQprepare", array_length = false, array_null_terminated = false)]
+		public Result prepare (string stmtName, string query, int nParams, Oid[] paramTypes);
+
+		[CCode (cname = "PQexecPrepared", array_length = false, array_null_terminated = false)]
+		public Result exec_prepared (string stmtName, int nParams, string[] paramValues, int[] paramLengths,
+					     int[] paramFormats, int resultFormat);
+
+		[CCode (cname = "PQsendQuery")]
+		public int send_query (string query);
+
+		[CCode (cname = "PQsendQueryParams", array_length = false, array_null_terminated = false)]
+		public int send_query_params (string command, int nParams, Oid[] paramTypes, string[] paramValues,
+					      int[] paramLengths, int[] paramFormats, int resultFormat);
+
+		[CCode (cname = "PQsendPrepare", array_length = false, array_null_terminated = false)]
+		public int send_prepare (string stmtName, string query, int nParams, Oid[] paramTypes);
+
+		[CCode (cname = "PQsendQueryPrepared", array_length = false, array_null_terminated = false)]
+		public int send_query_prepared (string stmtName, int nParams, string[] paramValues, int[] paramLengths, 
+						int[] paramFormats, int resultFormat);
+
+		[CCode (cname = "PQgetResult")]
+		public Result get_result ();
+
+		[CCode (cname = "PQisBusy")]
+		public int is_busy ();
+
+		[CCode (cname = "PQconsumeInput")]
+		public int consume_input ();
+
+		[CCode (cname = "PQnotifies")]
+		public Notify get_notifies ();
+
+		[CCode (cname = "PQputCopyData")]
+		public int put_copy_data (string buffer, int nbytes);
+
+		[CCode (cname = "PQputCopyEnd")]
+		public int put_copy_end (string error_msg);
+
+		[CCode (cname = "PQgetCopyData")]
+		public int get_copy_data (string[] buffer, int async);
+
+		[CCode (cname = "PQsetnonblocking")]
+		public int set_non_blocking (int arg);
+
+		[CCode (cname = "PQisnonblocking")]
+		public int is_non_blocking ();
+
+		[CCode (cname = "PQflush")]
+		public int flush ();
+
+		[CCode (cname = "PQfn")]
+		public Result fn (int fnid, int[] result_buf, out int result_len, int result_is_int, ArgBlock args, int nargs);
+
+		[CCode (cname = "PQdescribePrepared")]
+		public Result describe_prepared (string stmt);
+
+		[CCode (cname = "PQdescribePortal")]
+		public Result describe_portal (string portal);
+
+		[CCode (cname = "PQsendDescribePrepared")]
+		public int send_describe_prepared (string stmt);
+
+		[CCode (cname = "PQsendDescribePortal")]
+		public int send_describe_portal (string portal);
+
+		[CCode (cname = "PQmakeEmptyPGresult")]
+		public Result make_empty_result (ExecStatus status);
+
+		[CCode (cname = "PQescapeStringConn")]
+		public size_t escape_string_conn (string to, string from, size_t length, out int error);
+
+		[CCode (cname = "PQescapeByteaConn")]
+		public uchar[] escape_bytea_conn (string from, size_t from_length, out size_t to_length);
+
+		[CCode (cname = "lo_open")]
+		public int lo_open (int lobj_id, int mode);
+
+		[CCode (cname = "lo_close")]
+		public int lo_close (int fd);
+
+		[CCode (cname = "lo_read")]
+		public int lo_read (int fd, string buf, size_t len);
+
+		[CCode (cname = "lo_write")]
+		public int lo_write (int fd, string buf, size_t len);
+
+		[CCode (cname = "lo_lseek")]
+		public int lo_lseek (int fd, int offset, int whence);
+
+		[CCode (cname = "lo_creat")]
+		public int lo_creat (int mode);
+
+		[CCode (cname = "lo_create")]
+		public int lo_create (int lobj_id);
+
+		[CCode (cname = "lo_tell")]
+		public int lo_tell (int fd);
+
+		[CCode (cname = "lo_truncate")]
+		public int lo_truncate (int fd, size_t len);
+
+		[CCode (cname = "lo_unlink")]
+		public int lo_unlink (int lobj_id);
+
+		[CCode (cname = "lo_import")]
+		public int lo_import (string filename);
+
+		[CCode (cname = "lo_export")]
+		public int lo_export (int lobj_id, string filename);
+	}
+
+	[CCode (cname = "pgthreadlock_t")]
+	public delegate void ThreadLockFunc (int acquire);
+
+	[CCode (cname = "PQregisterThreadLock")]
+	public ThreadLockFunc register_thread_lock (ThreadLockFunc newhandler);
+
+	[CCode (cname = "PQunescapeBytea")]
+	public uchar[] unescape_bytea (uchar[] strtext, out size_t retbuflen);
+
+	[Compact]
+	[CCode (free_function = "PQclear", cname = "PGresult", cprefix = "PQ")]
+	public class Result {
+		[CCode (cname = "PQresultStatus")]
+		public ExecStatus get_status ();
+
+		[CCode (cname = "PQresultErrorMessage")]
+		public unowned string get_error_message ();
+
+		[CCode (cname = "PQresultErrorField")]
+		public unowned string get_error_field (FieldCode field_code);
+
+		[CCode (cname = "PQntuples")]
+		public int get_n_tuples ();
+
+		[CCode (cname = "PQnfields")]
+		public int get_n_fields ();
+
+		[CCode (cname = "PQbinaryTuples")]
+		public bool is_binary_tuples ();
+
+		[CCode (cname = "PQfname")]
+		public unowned string get_field_name (int field_num);
+
+		[CCode (cname = "PQfnumber")]
+		public int get_field_number (string field_name);
+
+		[CCode (cname = "PQftable")]
+		public Oid get_field_table (int field_num);
+
+		[CCode (cname = "PQftablecol")]
+		public int get_field_table_col (int field_num);
+
+		[CCode (cname = "PQfformat")]
+		public int get_field_format (int field_num);
+
+		[CCode (cname = "PQftype")]
+		public Oid get_field_type (int field_num);
+
+		[CCode (cname = "PQfsize")]
+		public int get_fsize (int field_num);
+
+		[CCode (cname = "PQfmod")]
+		public int get_field_mod (int field_num);
+
+		[CCode (cname = "PQcmdStatus")]
+		public unowned string get_cmd_status ();
+
+		[CCode (cname = "PQoidValue")]
+		public Oid get_oid_value ();
+
+		[CCode (cname = "PQcmdTuples")]
+		public unowned string get_cmd_tuples ();
+
+		[CCode (cname = "PQgetvalue")]
+		public unowned string get_value (int tup_num, int field_num);
+
+		[CCode (cname = "PQgetlength")]
+		public int get_length (int tup_num, int field_num);
+
+		[CCode (cname = "PQgetisnull")]
+		public bool is_null (int tup_num, int field_num);
+
+		[CCode (cname = "PQnparams")]
+		public int get_n_params ();
+
+		[CCode (cname = "PQparamtype")]
+		public int get_param_type (int param_num);
+	}
+
+	[CCode (cname = "PQfreemem")]
+	public void free_mem (void* ptr);
+
+	[CCode (cname = "PQprint")]
+	public void print (GLib.FileStream fout, Result res, PrintOpt ps);
+
+	[CCode (cname = "PQmblen")]
+	public int mb_len (string s, int encoding);
+
+	[CCode (cname = "PQdsplen")]
+	public int dsp_len (string s, int encoding);
+
+	[CCode (cname = "PQenv2encoding")]
+	public int env2encoding ();
+
+	[CCode (cname = "PQencryptPassword")]
+	public unowned string encrypt_password (string passwd, string user);
+
+	[CCode (cname = "pg_char_to_encoding")]
+	public int char_to_encoding (string name);
+
+	[CCode (cname = "pg_encoding_to_char")]
+	public unowned string encoding_to_char (int encoding);
+
+	[CCode (cname = "pg_valid_server_encoding_id")]
+	public int valid_server_encoding_id (int encoding);
+}
+
[Date Prev][Date Next]   [Thread Prev][Thread Next]   [Thread Index] [Date Index] [Author Index]