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annotate include/urweb/types_cpp.h @ 2288:98f96a976ede

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Finish locking, but it's not yet tested rigorously.
author Ziv Scully <ziv@mit.edu>
date Fri, 13 Nov 2015 11:03:09 -0500
parents ad3ce1528f71
children
rev   line source
adam@1881 1 #ifndef URWEB_TYPES_CPP_H
adam@1881 2 #define URWEB_TYPES_CPP_H
adam@1881 3
adam@1881 4 #include <time.h>
adam@1881 5 #include <unistd.h>
adam@1881 6 #include <stdint.h>
adam@1881 7
adam@1881 8 typedef long long uw_Basis_int;
adam@1881 9 typedef double uw_Basis_float;
adam@1881 10 typedef char* uw_Basis_string;
adam@1881 11 typedef char uw_Basis_char;
adam@1881 12 typedef struct {
adam@1881 13 time_t seconds;
adam@1881 14 unsigned microseconds;
adam@1881 15 } uw_Basis_time;
adam@1881 16 typedef struct {
adam@1881 17 size_t size;
adam@1881 18 char *data;
adam@1881 19 } uw_Basis_blob;
adam@1881 20
adam@1881 21 typedef int uw_unit;
adam@1881 22 typedef uw_unit uw_Basis_unit;
adam@1881 23
adam@1881 24 typedef enum uw_Basis_bool { uw_Basis_False, uw_Basis_True } uw_Basis_bool;
adam@1881 25
adam@1881 26 typedef uw_Basis_string uw_Basis_xhtml;
adam@1881 27 typedef uw_Basis_string uw_Basis_page;
adam@1881 28 typedef uw_Basis_string uw_Basis_xbody;
adam@1881 29 typedef uw_Basis_string uw_Basis_css_class;
adam@1881 30
adam@1881 31 typedef unsigned uw_Basis_client;
adam@1881 32 typedef struct {
adam@1881 33 unsigned cli, chn;
adam@1881 34 } uw_Basis_channel;
adam@1881 35
adam@1881 36 typedef struct {
adam@1881 37 int context;
adam@1881 38 unsigned long long source;
adam@1881 39 } uw_Basis_source;
adam@1881 40
adam@1881 41 typedef struct uw_Basis_file {
adam@1881 42 uw_Basis_string name, type;
adam@1881 43 uw_Basis_blob data;
adam@1881 44 } uw_Basis_file;
adam@1881 45
adam@1881 46 typedef struct uw_Basis_postBody {
adam@1881 47 uw_Basis_string type, data;
adam@1881 48 size_t len;
adam@1881 49 } uw_Basis_postBody;
adam@1881 50
adam@1881 51 typedef uw_Basis_string uw_Basis_queryString;
adam@1881 52
adam@1881 53 typedef struct {
adam@1881 54 uw_Basis_string name, value, remaining;
adam@1881 55 } uw_Basis_postField;
adam@1881 56
adam@1881 57 typedef enum { SUCCESS, FATAL, BOUNDED_RETRY, UNLIMITED_RETRY, RETURN_INDIRECTLY } failure_kind;
adam@1881 58
adam@1881 59 typedef enum { SERVED, KEEP_OPEN, FAILED } request_result;
adam@1881 60
adam@1881 61 #define INTS_MAX 50
adam@1881 62 #define FLOATS_MAX 100
adam@1881 63 #define TIMES_MAX 100
adam@1881 64
adam@1881 65 typedef void (*uw_callback)(void *);
adam@1881 66 typedef void (*uw_callback_with_retry)(void *, int will_retry);
adam@1881 67 typedef void (*uw_logger)(void*, const char *fmt, ...);
adam@1881 68
adam@1881 69 struct uw_context;
adam@1881 70
adam@1881 71 typedef struct {
adam@1881 72 void (*callback)(struct uw_context *);
adam@1881 73 unsigned int period;
adam@1881 74 } uw_periodic;
adam@1881 75
adam@1881 76 typedef struct {
adam@1881 77 int inputs_len, timeout;
adam@1881 78 char *url_prefix;
adam@1881 79
adam@1881 80 void (*client_init)();
adam@1881 81 void (*initializer)(struct uw_context *);
adam@1881 82 void (*expunger)(struct uw_context *, uw_Basis_client);
adam@1881 83
adam@1881 84 void (*db_init)(struct uw_context *);
adam@1936 85 int (*db_begin)(struct uw_context *, int could_write);
adam@1881 86 int (*db_commit)(struct uw_context *);
adam@1881 87 int (*db_rollback)(struct uw_context *);
adam@1881 88 void (*db_close)(struct uw_context *);
adam@1881 89
adam@1881 90 void (*handle)(struct uw_context *, char *);
adam@1881 91
adam@1881 92 int (*input_num)(const char*);
adam@1881 93 uw_Basis_string (*cookie_sig)(struct uw_context *);
adam@1881 94 int (*check_url)(const char *);
adam@1881 95 int (*check_mime)(const char *);
adam@1881 96 int (*check_requestHeader)(const char *);
adam@1881 97 int (*check_responseHeader)(const char *);
adam@1881 98 int (*check_envVar)(const char *);
adam@1881 99
adam@1881 100 void (*on_error)(struct uw_context *, char *);
adam@1881 101
adam@1881 102 uw_periodic *periodics; // 0-terminated array
adam@1881 103
adam@1881 104 uw_Basis_string time_format;
adam@1956 105
adam@1956 106 int is_html5;
adam@1881 107 } uw_app;
adam@1881 108
grrwlf@1997 109 typedef struct {
grrwlf@1997 110 /* uw_app *app; */
grrwlf@1997 111 void *logger_data;
grrwlf@1997 112 uw_logger log_error, log_debug;
grrwlf@1997 113 } uw_loggers;
grrwlf@1997 114
adam@1881 115 #define ERROR_BUF_LEN 1024
adam@1881 116
adam@1881 117 typedef struct {
adam@1881 118 size_t max;
adam@1881 119 char *start, *front, *back;
adam@1881 120 } uw_buffer;
adam@1881 121
ziv@2234 122 // Caching
ziv@2234 123
ziv@2285 124 #include <pthread.h>
ziv@2234 125 #include "uthash.h"
ziv@2234 126
ziv@2279 127 typedef struct uw_Sqlcache_Value {
ziv@2234 128 char *result;
ziv@2234 129 char *output;
ziv@2279 130 unsigned long timeValid;
ziv@2279 131 } uw_Sqlcache_Value;
ziv@2234 132
ziv@2284 133 typedef struct uw_Sqlcache_Entry uw_Sqlcache_Entry;
ziv@2234 134
ziv@2250 135 typedef struct uw_Sqlcache_Cache {
ziv@2288 136 pthread_rwlock_t lockOut;
ziv@2288 137 pthread_rwlock_t lockIn;
ziv@2284 138 uw_Sqlcache_Entry *table;
ziv@2279 139 unsigned long timeInvalid;
ziv@2279 140 unsigned long timeNow;
ziv@2281 141 size_t numKeys;
ziv@2279 142 UT_hash_handle hh;
ziv@2250 143 } uw_Sqlcache_Cache;
ziv@2234 144
adam@1881 145 #endif