diff options
Diffstat (limited to 'include/mod_log_sql.h')
-rw-r--r-- | include/mod_log_sql.h | 166 |
1 files changed, 166 insertions, 0 deletions
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 @@ | |||
1 | /* $Id$ */ | ||
2 | |||
3 | #ifndef MOD_LOG_SQL_H | ||
4 | #define MOD_LOG_SQL_H | ||
5 | |||
6 | /* Create a set of LOGSQL_DECLARE(type), LOGSQL_DECLARE_NONSTD(type) and | ||
7 | * LOGSQL_DECLARE_DATA with appropriate export and import tags for the platform | ||
8 | */ | ||
9 | #if !defined(WIN32) | ||
10 | #define LOGSQL_DECLARE(type) type | ||
11 | #define LOGSQL_DECLARE_NONSTD(type) type | ||
12 | #define LOGSQL_DECLARE_DATA | ||
13 | #elif defined(LOGSQL_DECLARE_STATIC) | ||
14 | #define LOGSQL_DECLARE(type) type __stdcall | ||
15 | #define LOGSQL_DECLARE_NONSTD(type) type | ||
16 | #define LOGSQL_DECLARE_DATA | ||
17 | #elif defined(LOGSQL_DECLARE_EXPORT) | ||
18 | #define LOGSQL_DECLARE(type) __declspec(dllexport) type __stdcall | ||
19 | #define LOGSQL_DECLARE_NONSTD(type) __declspec(dllexport) type | ||
20 | #define LOGSQL_DECLARE_DATA __declspec(dllexport) | ||
21 | #else | ||
22 | #define LOGSQL_DECLARE(type) __declspec(dllimport) type __stdcall | ||
23 | #define LOGSQL_DECLARE_NONSTD(type) __declspec(dllimport) type | ||
24 | #define LOGSQL_DECLARE_DATA __declspec(dllimport) | ||
25 | #endif | ||
26 | |||
27 | #define LOG_SQL_PLUGIN_VERSION 20080318 | ||
28 | |||
29 | /* Registration function for extract functions */ | ||
30 | |||
31 | typedef const char *logsql_item_func(request_rec *r, char *a); | ||
32 | |||
33 | |||
34 | typedef enum { | ||
35 | LOGSQL_FUNCTION_REQ_FINAL = 0, | ||
36 | LOGSQL_FUNCTION_REQ_ORIG | ||
37 | } logsql_function_req; | ||
38 | |||
39 | LOGSQL_DECLARE(void) log_sql_register_function(apr_pool_t *p, | ||
40 | const char *alias, logsql_item_func *func, | ||
41 | logsql_function_req want_orig_default); | ||
42 | |||
43 | LOGSQL_DECLARE(void) log_sql_register_alias(server_rec *s, apr_pool_t *p, | ||
44 | char key, const char *alias); | ||
45 | |||
46 | typedef enum { | ||
47 | LOGSQL_DATATYPE_INT = 0, | ||
48 | LOGSQL_DATATYPE_SMALLINT, | ||
49 | LOGSQL_DATATYPE_VARCHAR, | ||
50 | LOGSQL_DATATYPE_CHAR, | ||
51 | LOGSQL_DATATYPE_BIGINT | ||
52 | } logsql_field_datatype; | ||
53 | |||
54 | LOGSQL_DECLARE(void) log_sql_register_field(apr_pool_t *p, | ||
55 | const char *alias, | ||
56 | const char *funcalias, const char *param, | ||
57 | const char *sql_field_name, | ||
58 | logsql_field_datatype datatype, apr_size_t size); | ||
59 | |||
60 | LOGSQL_DECLARE(void) log_sql_register_finish(server_rec *s); | ||
61 | |||
62 | /* DB Connection structure holds connection handle */ | ||
63 | typedef struct { | ||
64 | int connected; /* Are we connected to the DB */ | ||
65 | void *handle; /* DB specific connection pointer */ | ||
66 | apr_pool_t *p; /* Pool to allocate handle off of */ | ||
67 | apr_table_t *parms; /* DB connection parameters */ | ||
68 | } logsql_dbconnection; | ||
69 | |||
70 | /* open db handle return values*/ | ||
71 | typedef enum { | ||
72 | LOGSQL_OPENDB_FAIL = 0, | ||
73 | LOGSQL_OPENDB_SUCCESS, | ||
74 | LOGSQL_OPENDB_ALREADY, | ||
75 | LOGSQL_OPENDB_PRESERVE | ||
76 | } logsql_opendb_ret; | ||
77 | |||
78 | typedef enum { | ||
79 | LOGSQL_QUERY_SUCCESS = 0, | ||
80 | LOGSQL_QUERY_FAIL, | ||
81 | LOGSQL_QUERY_NOLINK, | ||
82 | LOGSQL_QUERY_NOTABLE, | ||
83 | LOGSQL_QUERY_PRESERVED | ||
84 | } logsql_query_ret; | ||
85 | |||
86 | typedef enum { | ||
87 | LOGSQL_TABLE_SUCCESS = 0, | ||
88 | LOGSQL_TABLE_FAIL | ||
89 | } logsql_table_ret; | ||
90 | |||
91 | /* Table type to create/log to */ | ||
92 | typedef enum { | ||
93 | LOGSQL_TABLE_ACCESS = 0, | ||
94 | LOGSQL_TABLE_NOTES, | ||
95 | LOGSQL_TABLE_HEADERSOUT, | ||
96 | LOGSQL_TABLE_HEADERSIN, | ||
97 | LOGSQL_TABLE_COOKIES | ||
98 | } logsql_tabletype; | ||
99 | |||
100 | /* All Tables */ | ||
101 | #define LOGSQL_TABLE_ALL LOGSQL_TABLE_ACCESS | LOGSQL_TABLE_NOTES | \ | ||
102 | LOGSQL_TABLE_HEADERSIN | LOGSQL_TABLE_HEADERSOUT | LOGSQL_TABLE_COOKIES | ||
103 | |||
104 | /* MySQL module calls */ | ||
105 | |||
106 | /* Registration function for database drivers */ | ||
107 | |||
108 | typedef struct { | ||
109 | /* name of the provider */ | ||
110 | const char *providername; | ||
111 | /* NULL terminated list of drivers strings */ | ||
112 | const char **provided_drivers; | ||
113 | /* create a connection to the underlying database layer */ | ||
114 | logsql_opendb_ret (*connect)(server_rec *s, logsql_dbconnection *db); | ||
115 | /* disconnect from the underlying database layer */ | ||
116 | void (*disconnect)(logsql_dbconnection *db); | ||
117 | /* escape the SQL statement according to database rules */ | ||
118 | const char *(*escape)(request_rec *r,const char *from_str, apr_pool_t *p, | ||
119 | logsql_dbconnection *db); | ||
120 | /* insert a SQL query statement */ | ||
121 | logsql_query_ret (*insert)(request_rec *r,logsql_dbconnection *db, | ||
122 | const char *query); | ||
123 | /* create a SQL table named table_name of table_type */ | ||
124 | logsql_table_ret (*create_table)(request_rec *r, logsql_dbconnection *db, | ||
125 | logsql_tabletype table_type, const char *table_name); | ||
126 | } logsql_dbdriver; | ||
127 | |||
128 | LOGSQL_DECLARE(void) log_sql_register_driver(apr_pool_t *p, | ||
129 | logsql_dbdriver *driver); | ||
130 | |||
131 | /* Module initialization Macros */ | ||
132 | #define LOGSQL_MODULE(driver) log_sql_##driver##_module | ||
133 | #if defined(WITH_APACHE20) | ||
134 | # define LOGSQL_MODULE_FORWARD(driver) module AP_MODULE_DECLARE_DATA LOGSQL_MODULE(driver) | ||
135 | # define LOGSQL_REGISTER(driver) \ | ||
136 | static int post_config(apr_pool_t *p, apr_pool_t *plog, apr_pool_t *ptemp, server_rec *s); \ | ||
137 | static void register_hooks(apr_pool_t *p) { \ | ||
138 | ap_hook_post_config(post_config, NULL, NULL, APR_HOOK_REALLY_FIRST); \ | ||
139 | } \ | ||
140 | \ | ||
141 | LOGSQL_MODULE_FORWARD(driver) = { \ | ||
142 | STANDARD20_MODULE_STUFF, \ | ||
143 | NULL, NULL, NULL, NULL, NULL, register_hooks }; \ | ||
144 | static int post_config(apr_pool_t *p, apr_pool_t *plog, apr_pool_t *ptemp, server_rec *s) | ||
145 | #elif defined(WITH_APACHE13) | ||
146 | # define LOGSQL_MODULE_FORWARD(driver) module MODULE_VAR_EXPORT LOGSQL_MODULE(driver) | ||
147 | # define LOGSQL_REGISTER(driver) \ | ||
148 | static void module_init(server_rec *s, apr_pool_t *p); \ | ||
149 | LOGSQL_MODULE_FORWARD(driver) = { \ | ||
150 | STANDARD_MODULE_STUFF, module_init }; \ | ||
151 | static void module_init(server_rec *s, apr_pool_t *p) | ||
152 | #endif | ||
153 | |||
154 | #if defined(WITH_APACHE20) | ||
155 | # define LOGSQL_SHUTDOWN \ | ||
156 | static | ||
157 | #endif | ||
158 | |||
159 | |||
160 | #if defined(WITH_APACHE20) | ||
161 | #define LOGSQL_REGISTER_RETURN log_sql_register_finish(s); return OK; | ||
162 | #elif defined(WITH_APACHE13) | ||
163 | #define LOGSQL_REGISTER_RETURN log_sql_register_finish(s); | ||
164 | #endif | ||
165 | |||
166 | #endif /* MOD_LOG_SQL_H */ | ||