From ba30ceeb705e9b4d40ce0d98f6a4e047d47ce919 Mon Sep 17 00:00:00 2001 From: Edward Rudd Date: Sun, 21 Sep 2008 15:54:12 +0000 Subject: moved all modules source to src subdirectory.. Moved header files into include subdirectory cleaned up makefiles. --- (limited to 'include/mod_log_sql.h') diff --git a/include/mod_log_sql.h b/include/mod_log_sql.h new file mode 100644 index 0000000..c1d9bff --- /dev/null +++ b/include/mod_log_sql.h @@ -0,0 +1,166 @@ +/* $Id$ */ + +#ifndef MOD_LOG_SQL_H +#define MOD_LOG_SQL_H + +/* Create a set of LOGSQL_DECLARE(type), LOGSQL_DECLARE_NONSTD(type) and + * LOGSQL_DECLARE_DATA with appropriate export and import tags for the platform + */ +#if !defined(WIN32) +#define LOGSQL_DECLARE(type) type +#define LOGSQL_DECLARE_NONSTD(type) type +#define LOGSQL_DECLARE_DATA +#elif defined(LOGSQL_DECLARE_STATIC) +#define LOGSQL_DECLARE(type) type __stdcall +#define LOGSQL_DECLARE_NONSTD(type) type +#define LOGSQL_DECLARE_DATA +#elif defined(LOGSQL_DECLARE_EXPORT) +#define LOGSQL_DECLARE(type) __declspec(dllexport) type __stdcall +#define LOGSQL_DECLARE_NONSTD(type) __declspec(dllexport) type +#define LOGSQL_DECLARE_DATA __declspec(dllexport) +#else +#define LOGSQL_DECLARE(type) __declspec(dllimport) type __stdcall +#define LOGSQL_DECLARE_NONSTD(type) __declspec(dllimport) type +#define LOGSQL_DECLARE_DATA __declspec(dllimport) +#endif + +#define LOG_SQL_PLUGIN_VERSION 20080318 + +/* Registration function for extract functions */ + +typedef const char *logsql_item_func(request_rec *r, char *a); + + +typedef enum { + LOGSQL_FUNCTION_REQ_FINAL = 0, + LOGSQL_FUNCTION_REQ_ORIG +} logsql_function_req; + +LOGSQL_DECLARE(void) log_sql_register_function(apr_pool_t *p, + const char *alias, logsql_item_func *func, + logsql_function_req want_orig_default); + +LOGSQL_DECLARE(void) log_sql_register_alias(server_rec *s, apr_pool_t *p, + char key, const char *alias); + +typedef enum { + LOGSQL_DATATYPE_INT = 0, + LOGSQL_DATATYPE_SMALLINT, + LOGSQL_DATATYPE_VARCHAR, + LOGSQL_DATATYPE_CHAR, + LOGSQL_DATATYPE_BIGINT +} logsql_field_datatype; + +LOGSQL_DECLARE(void) log_sql_register_field(apr_pool_t *p, + const char *alias, + const char *funcalias, const char *param, + const char *sql_field_name, + logsql_field_datatype datatype, apr_size_t size); + +LOGSQL_DECLARE(void) log_sql_register_finish(server_rec *s); + +/* DB Connection structure holds connection handle */ +typedef struct { + int connected; /* Are we connected to the DB */ + void *handle; /* DB specific connection pointer */ + apr_pool_t *p; /* Pool to allocate handle off of */ + apr_table_t *parms; /* DB connection parameters */ +} logsql_dbconnection; + +/* open db handle return values*/ +typedef enum { + LOGSQL_OPENDB_FAIL = 0, + LOGSQL_OPENDB_SUCCESS, + LOGSQL_OPENDB_ALREADY, + LOGSQL_OPENDB_PRESERVE +} logsql_opendb_ret; + +typedef enum { + LOGSQL_QUERY_SUCCESS = 0, + LOGSQL_QUERY_FAIL, + LOGSQL_QUERY_NOLINK, + LOGSQL_QUERY_NOTABLE, + LOGSQL_QUERY_PRESERVED +} logsql_query_ret; + +typedef enum { + LOGSQL_TABLE_SUCCESS = 0, + LOGSQL_TABLE_FAIL +} logsql_table_ret; + +/* Table type to create/log to */ +typedef enum { + LOGSQL_TABLE_ACCESS = 0, + LOGSQL_TABLE_NOTES, + LOGSQL_TABLE_HEADERSOUT, + LOGSQL_TABLE_HEADERSIN, + LOGSQL_TABLE_COOKIES +} logsql_tabletype; + +/* All Tables */ +#define LOGSQL_TABLE_ALL LOGSQL_TABLE_ACCESS | LOGSQL_TABLE_NOTES | \ + LOGSQL_TABLE_HEADERSIN | LOGSQL_TABLE_HEADERSOUT | LOGSQL_TABLE_COOKIES + +/* MySQL module calls */ + +/* Registration function for database drivers */ + +typedef struct { + /* name of the provider */ + const char *providername; + /* NULL terminated list of drivers strings */ + const char **provided_drivers; + /* create a connection to the underlying database layer */ + logsql_opendb_ret (*connect)(server_rec *s, logsql_dbconnection *db); + /* disconnect from the underlying database layer */ + void (*disconnect)(logsql_dbconnection *db); + /* escape the SQL statement according to database rules */ + const char *(*escape)(request_rec *r,const char *from_str, apr_pool_t *p, + logsql_dbconnection *db); + /* insert a SQL query statement */ + logsql_query_ret (*insert)(request_rec *r,logsql_dbconnection *db, + const char *query); + /* create a SQL table named table_name of table_type */ + logsql_table_ret (*create_table)(request_rec *r, logsql_dbconnection *db, + logsql_tabletype table_type, const char *table_name); +} logsql_dbdriver; + +LOGSQL_DECLARE(void) log_sql_register_driver(apr_pool_t *p, + logsql_dbdriver *driver); + +/* Module initialization Macros */ +#define LOGSQL_MODULE(driver) log_sql_##driver##_module +#if defined(WITH_APACHE20) +# define LOGSQL_MODULE_FORWARD(driver) module AP_MODULE_DECLARE_DATA LOGSQL_MODULE(driver) +# define LOGSQL_REGISTER(driver) \ + static int post_config(apr_pool_t *p, apr_pool_t *plog, apr_pool_t *ptemp, server_rec *s); \ + static void register_hooks(apr_pool_t *p) { \ + ap_hook_post_config(post_config, NULL, NULL, APR_HOOK_REALLY_FIRST); \ + } \ + \ + LOGSQL_MODULE_FORWARD(driver) = { \ + STANDARD20_MODULE_STUFF, \ + NULL, NULL, NULL, NULL, NULL, register_hooks }; \ + static int post_config(apr_pool_t *p, apr_pool_t *plog, apr_pool_t *ptemp, server_rec *s) +#elif defined(WITH_APACHE13) +# define LOGSQL_MODULE_FORWARD(driver) module MODULE_VAR_EXPORT LOGSQL_MODULE(driver) +# define LOGSQL_REGISTER(driver) \ + static void module_init(server_rec *s, apr_pool_t *p); \ + LOGSQL_MODULE_FORWARD(driver) = { \ + STANDARD_MODULE_STUFF, module_init }; \ + static void module_init(server_rec *s, apr_pool_t *p) +#endif + +#if defined(WITH_APACHE20) +# define LOGSQL_SHUTDOWN \ + static +#endif + + +#if defined(WITH_APACHE20) +#define LOGSQL_REGISTER_RETURN log_sql_register_finish(s); return OK; +#elif defined(WITH_APACHE13) +#define LOGSQL_REGISTER_RETURN log_sql_register_finish(s); +#endif + +#endif /* MOD_LOG_SQL_H */ -- cgit v0.9.2