/*+----------------------------------------------------------------------+| Copyright (c) The PHP Group |+----------------------------------------------------------------------+| This source file is subject to version 3.01 of the PHP license, || that is bundled with this package in the file LICENSE, and is || available through the world-wide-web at the following url: || http://www.php.net/license/3_01.txt || If you did not receive a copy of the PHP license and are unable to || obtain it through the world-wide-web, please send a note to || license@php.net so we can mail you a copy immediately. |+----------------------------------------------------------------------+| Authors: Zeev Suraski <zeev@php.net> || Jouni Ahto <jouni.ahto@exdec.fi> |+----------------------------------------------------------------------+*/#ifndef PHP_PGSQL_H#define PHP_PGSQL_H#if HAVE_PGSQL#define PHP_PGSQL_API_VERSION 20140217extern zend_module_entry pgsql_module_entry;#define pgsql_module_ptr &pgsql_module_entry#include "php_version.h"#define PHP_PGSQL_VERSION PHP_VERSION#ifdef PHP_PGSQL_PRIVATE#undef SOCKET_SIZE_TYPE#include <libpq-fe.h>#include <libpq/libpq-fs.h>#ifdef PHP_WIN32#undef PHP_PGSQL_API#ifdef PGSQL_EXPORTS#define PHP_PGSQL_API __declspec(dllexport)#else#define PHP_PGSQL_API __declspec(dllimport)#endif#else# if defined(__GNUC__) && __GNUC__ >= 4# define PHP_PGSQL_API __attribute__ ((visibility("default")))# else# define PHP_PGSQL_API# endif#endif#ifdef HAVE_PG_CONFIG_H#include <pg_config.h>#endif#ifdef HAVE_PGSQL_WITH_MULTIBYTE_SUPPORTconst char * pg_encoding_to_char(int encoding);#endifPHP_MINIT_FUNCTION(pgsql);PHP_MSHUTDOWN_FUNCTION(pgsql);PHP_RINIT_FUNCTION(pgsql);PHP_RSHUTDOWN_FUNCTION(pgsql);PHP_MINFO_FUNCTION(pgsql);/* connection functions */PHP_FUNCTION(pg_connect);PHP_FUNCTION(pg_pconnect);PHP_FUNCTION(pg_connect_poll);PHP_FUNCTION(pg_close);PHP_FUNCTION(pg_connection_reset);PHP_FUNCTION(pg_connection_status);PHP_FUNCTION(pg_connection_busy);PHP_FUNCTION(pg_host);PHP_FUNCTION(pg_dbname);PHP_FUNCTION(pg_port);PHP_FUNCTION(pg_tty);PHP_FUNCTION(pg_options);PHP_FUNCTION(pg_version);PHP_FUNCTION(pg_ping);#if HAVE_PQPARAMETERSTATUSPHP_FUNCTION(pg_parameter_status);#endif#if HAVE_PGTRANSACTIONSTATUSPHP_FUNCTION(pg_transaction_status);#endif/* query functions */PHP_FUNCTION(pg_query);#if HAVE_PQEXECPARAMSPHP_FUNCTION(pg_query_params);#endif#if HAVE_PQPREPAREPHP_FUNCTION(pg_prepare);#endif#if HAVE_PQEXECPREPAREDPHP_FUNCTION(pg_execute);#endifPHP_FUNCTION(pg_send_query);#if HAVE_PQSENDQUERYPARAMSPHP_FUNCTION(pg_send_query_params);#endif#if HAVE_PQSENDPREPAREPHP_FUNCTION(pg_send_prepare);#endif#if HAVE_PQSENDQUERYPREPAREDPHP_FUNCTION(pg_send_execute);#endifPHP_FUNCTION(pg_cancel_query);/* result functions */PHP_FUNCTION(pg_fetch_assoc);PHP_FUNCTION(pg_fetch_array);PHP_FUNCTION(pg_fetch_object);PHP_FUNCTION(pg_fetch_result);PHP_FUNCTION(pg_fetch_row);PHP_FUNCTION(pg_fetch_all);PHP_FUNCTION(pg_fetch_all_columns);#if HAVE_PQCMDTUPLESPHP_FUNCTION(pg_affected_rows);#endifPHP_FUNCTION(pg_get_result);PHP_FUNCTION(pg_result_seek);PHP_FUNCTION(pg_result_status);PHP_FUNCTION(pg_free_result);PHP_FUNCTION(pg_last_oid);PHP_FUNCTION(pg_num_rows);PHP_FUNCTION(pg_num_fields);PHP_FUNCTION(pg_field_name);PHP_FUNCTION(pg_field_num);PHP_FUNCTION(pg_field_size);PHP_FUNCTION(pg_field_type);PHP_FUNCTION(pg_field_type_oid);PHP_FUNCTION(pg_field_prtlen);PHP_FUNCTION(pg_field_is_null);PHP_FUNCTION(pg_field_table);/* async message functions */PHP_FUNCTION(pg_get_notify);PHP_FUNCTION(pg_socket);PHP_FUNCTION(pg_consume_input);PHP_FUNCTION(pg_flush);PHP_FUNCTION(pg_get_pid);/* error message functions */PHP_FUNCTION(pg_result_error);#if HAVE_PQRESULTERRORFIELDPHP_FUNCTION(pg_result_error_field);#endifPHP_FUNCTION(pg_last_error);PHP_FUNCTION(pg_last_notice);/* copy functions */PHP_FUNCTION(pg_put_line);PHP_FUNCTION(pg_end_copy);PHP_FUNCTION(pg_copy_to);PHP_FUNCTION(pg_copy_from);/* large object functions */PHP_FUNCTION(pg_lo_create);PHP_FUNCTION(pg_lo_unlink);PHP_FUNCTION(pg_lo_open);PHP_FUNCTION(pg_lo_close);PHP_FUNCTION(pg_lo_read);PHP_FUNCTION(pg_lo_write);PHP_FUNCTION(pg_lo_read_all);PHP_FUNCTION(pg_lo_import);PHP_FUNCTION(pg_lo_export);PHP_FUNCTION(pg_lo_seek);PHP_FUNCTION(pg_lo_tell);#if HAVE_PG_LO_TRUNCATEPHP_FUNCTION(pg_lo_truncate);#endif/* debugging functions */PHP_FUNCTION(pg_trace);PHP_FUNCTION(pg_untrace);/* utility functions */PHP_FUNCTION(pg_client_encoding);PHP_FUNCTION(pg_set_client_encoding);#if HAVE_PQSETERRORVERBOSITYPHP_FUNCTION(pg_set_error_verbosity);#endif#if HAVE_PQESCAPEPHP_FUNCTION(pg_escape_string);PHP_FUNCTION(pg_escape_bytea);PHP_FUNCTION(pg_unescape_bytea);PHP_FUNCTION(pg_escape_literal);PHP_FUNCTION(pg_escape_identifier);#endif/* misc functions */PHP_FUNCTION(pg_meta_data);PHP_FUNCTION(pg_convert);PHP_FUNCTION(pg_insert);PHP_FUNCTION(pg_update);PHP_FUNCTION(pg_delete);PHP_FUNCTION(pg_select);/* connection options - ToDo: Add async connection option */#define PGSQL_CONNECT_FORCE_NEW (1<<1)#define PGSQL_CONNECT_ASYNC (1<<2)/* php_pgsql_convert options */#define PGSQL_CONV_IGNORE_DEFAULT (1<<1) /* Do not use DEFAULT value by removing field from returned array */#define PGSQL_CONV_FORCE_NULL (1<<2) /* Convert to NULL if string is null string */#define PGSQL_CONV_IGNORE_NOT_NULL (1<<3) /* Ignore NOT NULL constraints */#define PGSQL_CONV_OPTS (PGSQL_CONV_IGNORE_DEFAULT|PGSQL_CONV_FORCE_NULL|PGSQL_CONV_IGNORE_NOT_NULL)/* php_pgsql_insert/update/select/delete options */#define PGSQL_DML_NO_CONV (1<<8) /* Do not call php_pgsql_convert() */#define PGSQL_DML_EXEC (1<<9) /* Execute query */#define PGSQL_DML_ASYNC (1<<10) /* Do async query */#define PGSQL_DML_STRING (1<<11) /* Return query string */#define PGSQL_DML_ESCAPE (1<<12) /* No convert, but escape only *//* exported functions */PHP_PGSQL_API int php_pgsql_meta_data(PGconn *pg_link, const char *table_name, zval *meta, zend_bool extended);PHP_PGSQL_API int php_pgsql_convert(PGconn *pg_link, const char *table_name, const zval *values, zval *result, zend_ulong opt);PHP_PGSQL_API int php_pgsql_insert(PGconn *pg_link, const char *table, zval *values, zend_ulong opt, zend_string **sql);PHP_PGSQL_API int php_pgsql_update(PGconn *pg_link, const char *table, zval *values, zval *ids, zend_ulong opt , zend_string **sql);PHP_PGSQL_API int php_pgsql_delete(PGconn *pg_link, const char *table, zval *ids, zend_ulong opt, zend_string **sql);PHP_PGSQL_API int php_pgsql_select(PGconn *pg_link, const char *table, zval *ids, zval *ret_array, zend_ulong opt, long fetch_option, zend_string **sql );PHP_PGSQL_API int php_pgsql_result2array(PGresult *pg_result, zval *ret_array, long fetch_option);/* internal functions */static void php_pgsql_do_connect(INTERNAL_FUNCTION_PARAMETERS,int persistent);static void php_pgsql_get_link_info(INTERNAL_FUNCTION_PARAMETERS, int entry_type);static void php_pgsql_get_result_info(INTERNAL_FUNCTION_PARAMETERS, int entry_type);static char *get_field_name(PGconn *pgsql, Oid oid, HashTable *list);static void php_pgsql_get_field_info(INTERNAL_FUNCTION_PARAMETERS, int entry_type);static void php_pgsql_data_info(INTERNAL_FUNCTION_PARAMETERS, int entry_type);static void php_pgsql_do_async(INTERNAL_FUNCTION_PARAMETERS,int entry_type);static ssize_t php_pgsql_fd_write(php_stream *stream, const char *buf, size_t count);static ssize_t php_pgsql_fd_read(php_stream *stream, char *buf, size_t count);static int php_pgsql_fd_close(php_stream *stream, int close_handle);static int php_pgsql_fd_flush(php_stream *stream);static int php_pgsql_fd_set_option(php_stream *stream, int option, int value, void *ptrparam);static int php_pgsql_fd_cast(php_stream *stream, int cast_as, void **ret);typedef enum _php_pgsql_data_type {/* boolean */PG_BOOL,/* number */PG_OID,PG_INT2,PG_INT4,PG_INT8,PG_FLOAT4,PG_FLOAT8,PG_NUMERIC,PG_MONEY,/* character */PG_TEXT,PG_CHAR,PG_VARCHAR,/* time and interval */PG_UNIX_TIME,PG_UNIX_TIME_INTERVAL,PG_DATE,PG_TIME,PG_TIME_WITH_TIMEZONE,PG_TIMESTAMP,PG_TIMESTAMP_WITH_TIMEZONE,PG_INTERVAL,/* binary */PG_BYTEA,/* network */PG_CIDR,PG_INET,PG_MACADDR,/* bit */PG_BIT,PG_VARBIT,/* geometoric */PG_LINE,PG_LSEG,PG_POINT,PG_BOX,PG_PATH,PG_POLYGON,PG_CIRCLE,/* unknown and system */PG_UNKNOWN} php_pgsql_data_type;typedef struct pgLofp {PGconn *conn;int lofd;} pgLofp;typedef struct _php_pgsql_result_handle {PGconn *conn;PGresult *result;int row;} pgsql_result_handle;typedef struct _php_pgsql_notice {char *message;size_t len;} php_pgsql_notice;static const php_stream_ops php_stream_pgsql_fd_ops = {php_pgsql_fd_write,php_pgsql_fd_read,php_pgsql_fd_close,php_pgsql_fd_flush,"PostgreSQL link",NULL, /* seek */php_pgsql_fd_cast, /* cast */NULL, /* stat */php_pgsql_fd_set_option};ZEND_BEGIN_MODULE_GLOBALS(pgsql)zend_long num_links,num_persistent;zend_long max_links,max_persistent;zend_long allow_persistent;zend_long auto_reset_persistent;int le_lofp,le_string;int ignore_notices,log_notices;HashTable notices; /* notice message for each connection */zend_resource *default_link; /* default link when connection is omitted */HashTable hashes; /* hashes for each connection */ZEND_END_MODULE_GLOBALS(pgsql)ZEND_EXTERN_MODULE_GLOBALS(pgsql)# define PGG(v) ZEND_MODULE_GLOBALS_ACCESSOR(pgsql, v)#if defined(ZTS) && defined(COMPILE_DL_PGSQL)ZEND_TSRMLS_CACHE_EXTERN()#endif#endif#else#define pgsql_module_ptr NULL#endif#define phpext_pgsql_ptr pgsql_module_ptr#endif /* PHP_PGSQL_H */
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