1 2 /* 3 * Copyright (C) Max Romanov 4 * Copyright (C) Valentin V. Bartenev 5 * Copyright (C) NGINX, Inc. 6 */ 7 8 #ifndef _NXT_APPLICATION_H_INCLUDED_ 9 #define _NXT_APPLICATION_H_INCLUDED_ 10 11 12 #include <nxt_conf.h> 13 14 #include <nxt_unit_typedefs.h> 15 16 17 typedef enum { 18 NXT_APP_EXTERNAL, 19 NXT_APP_PYTHON, 20 NXT_APP_PHP, 21 NXT_APP_PERL, 22 NXT_APP_RUBY, 23 NXT_APP_JAVA, 24 25 NXT_APP_UNKNOWN, 26 } nxt_app_type_t; 27 28 29 typedef struct nxt_app_module_s nxt_app_module_t; 30 31 32 typedef struct { 33 nxt_app_type_t type; 34 u_char *version; 35 char *file; 36 nxt_app_module_t *module; 37 } nxt_app_lang_module_t; 38 39 40 typedef struct nxt_common_app_conf_s nxt_common_app_conf_t; 41 42 43 typedef struct { 44 char *executable; 45 nxt_conf_value_t *arguments; 46 } nxt_external_app_conf_t; 47 48 49 typedef struct { 50 char *home; 51 nxt_str_t path; 52 nxt_str_t module; 53 } nxt_python_app_conf_t; 54 55 56 typedef struct { 57 char *root; 58 nxt_str_t script; 59 nxt_str_t index; 60 nxt_conf_value_t *options; 61 } nxt_php_app_conf_t; 62 63 64 typedef struct { 65 char *script; 66 } nxt_perl_app_conf_t; 67 68 69 typedef struct { 70 nxt_str_t script; 71 } nxt_ruby_app_conf_t; 72 73 74 typedef struct { 75 nxt_conf_value_t *classpath; 76 char *webapp; 77 nxt_conf_value_t *options; 78 char *unit_jars; 79 } nxt_java_app_conf_t; 80 81 82 struct nxt_common_app_conf_s { 83 nxt_str_t name; 84 nxt_str_t type; 85 nxt_str_t user; 86 nxt_str_t group; 87 88 char *working_directory; 89 nxt_conf_value_t *environment; 90 91 nxt_conf_value_t *isolation; 92 nxt_conf_value_t *limits; 93 94 size_t shm_limit; 95 96 union { 97 nxt_external_app_conf_t external; 98 nxt_python_app_conf_t python; 99 nxt_php_app_conf_t php; 100 nxt_perl_app_conf_t perl; 101 nxt_ruby_app_conf_t ruby; 102 nxt_java_app_conf_t java; 103 } u; 104 }; 105 106 107 struct nxt_app_module_s { 108 size_t compat_length; 109 uint32_t *compat; 110 111 nxt_str_t type; 112 const char *version; 113 114 nxt_int_t (*pre_init)(nxt_task_t *task, 115 nxt_common_app_conf_t *conf); 116 nxt_int_t (*init)(nxt_task_t *task, 117 nxt_common_app_conf_t *conf); 118 }; 119 120 121 nxt_app_lang_module_t *nxt_app_lang_module(nxt_runtime_t *rt, nxt_str_t *name); 122 nxt_app_type_t nxt_app_parse_type(u_char *p, size_t length); 123 124 NXT_EXPORT extern nxt_str_t nxt_server; 125 extern nxt_app_module_t nxt_external_module; 126 127 NXT_EXPORT nxt_int_t nxt_unit_default_init(nxt_task_t *task, 128 nxt_unit_init_t *init); 129 130 131 #endif /* _NXT_APPLICATION_H_INCLIDED_ */ 132