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1 #ifndef URWEB_TYPES_H
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2 #define URWEB_TYPES_H
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3
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4 #include <time.h>
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5 #include <unistd.h>
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6 #include <stdint.h>
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7
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8 typedef long long uw_Basis_int;
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9 typedef double uw_Basis_float;
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10 typedef char* uw_Basis_string;
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11 typedef char uw_Basis_char;
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12 typedef struct {
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13 time_t seconds;
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14 unsigned microseconds;
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15 } uw_Basis_time;
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16 typedef struct {
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17 size_t size;
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18 char *data;
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19 } uw_Basis_blob;
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20
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21 typedef int uw_unit;
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22 typedef uw_unit uw_Basis_unit;
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23
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24 typedef enum uw_Basis_bool { uw_Basis_False, uw_Basis_True } uw_Basis_bool;
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25
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26 typedef struct uw_context *uw_context;
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27
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28 typedef uw_Basis_string uw_Basis_xhtml;
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29 typedef uw_Basis_string uw_Basis_page;
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30 typedef uw_Basis_string uw_Basis_xbody;
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31 typedef uw_Basis_string uw_Basis_css_class;
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32
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33 typedef unsigned uw_Basis_client;
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34 typedef struct {
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35 unsigned cli, chn;
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36 } uw_Basis_channel;
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37
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38 typedef struct {
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39 int context;
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40 unsigned long long source;
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41 } uw_Basis_source;
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42
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43 typedef struct uw_Basis_file {
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44 uw_Basis_string name, type;
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45 uw_Basis_blob data;
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46 } uw_Basis_file;
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47
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48 typedef struct uw_Basis_postBody {
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49 uw_Basis_string type, data;
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50 size_t len;
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51 } uw_Basis_postBody;
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52
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53 typedef uw_Basis_string uw_Basis_queryString;
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54
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55 typedef struct {
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56 uw_Basis_string name, value, remaining;
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57 } uw_Basis_postField;
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58
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59 typedef enum { SUCCESS, FATAL, BOUNDED_RETRY, UNLIMITED_RETRY, RETURN_INDIRECTLY } failure_kind;
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60
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61 typedef enum { SERVED, KEEP_OPEN, FAILED } request_result;
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62
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63 typedef struct input *uw_input;
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64
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65 #define INTS_MAX 50
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66 #define FLOATS_MAX 100
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67 #define TIMES_MAX 100
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68
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69 typedef void (*uw_callback)(void *);
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70 typedef void (*uw_callback_with_retry)(void *, int will_retry);
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71 typedef void (*uw_logger)(void*, const char *fmt, ...);
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72
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73 typedef struct {
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74 void (*callback)(uw_context);
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75 unsigned int period;
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76 } uw_periodic;
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77
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78 typedef struct {
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79 int inputs_len, timeout;
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80 char *url_prefix;
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81
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82 void (*client_init)();
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83 void (*initializer)(uw_context);
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84 void (*expunger)(uw_context, uw_Basis_client);
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85
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86 void (*db_init)(uw_context);
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87 int (*db_begin)(uw_context);
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88 int (*db_commit)(uw_context);
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89 int (*db_rollback)(uw_context);
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90 void (*db_close)(uw_context);
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91
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92 void (*handle)(uw_context, char *);
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93
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94 int (*input_num)(const char*);
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95 uw_Basis_string (*cookie_sig)(uw_context);
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96 int (*check_url)(const char *);
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97 int (*check_mime)(const char *);
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98 int (*check_requestHeader)(const char *);
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99 int (*check_responseHeader)(const char *);
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100 int (*check_envVar)(const char *);
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101
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102 void (*on_error)(uw_context, char *);
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103
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104 uw_periodic *periodics; // 0-terminated array
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105
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106 uw_Basis_string time_format;
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107 } uw_app;
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108
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109 #define ERROR_BUF_LEN 1024
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110
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111 typedef struct {
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112 size_t max;
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113 char *start, *front, *back;
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114 } uw_buffer;
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115
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116 #endif
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