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 typedef nxt_int_t (*nxt_application_setup_t)(nxt_task_t *task, 31 nxt_process_t *process, nxt_common_app_conf_t *conf); 32 33 34 typedef struct { 35 nxt_app_type_t type; 36 u_char *version; 37 char *file; 38 nxt_app_module_t *module; 39 } nxt_app_lang_module_t; 40 41 42 typedef struct { 43 char *executable; 44 nxt_conf_value_t *arguments; 45 } nxt_external_app_conf_t; 46 47 48 typedef struct { 49 char *home; 50 nxt_str_t path; 51 nxt_str_t module; 52 } nxt_python_app_conf_t; 53 54 55 typedef struct { 56 nxt_conf_value_t *targets; 57 nxt_conf_value_t *options; 58 } nxt_php_app_conf_t; 59 60 61 typedef struct { 62 char *script; 63 } nxt_perl_app_conf_t; 64 65 66 typedef struct { 67 nxt_str_t script; 68 } nxt_ruby_app_conf_t; 69 70 71 typedef struct { 72 nxt_conf_value_t *classpath; 73 char *webapp; 74 nxt_conf_value_t *options; 75 char *unit_jars; 76 } nxt_java_app_conf_t; 77 78 79 struct nxt_common_app_conf_s { 80 nxt_str_t name; 81 nxt_str_t type; 82 nxt_str_t user; 83 nxt_str_t group; 84 85 char *working_directory; 86 nxt_conf_value_t *environment; 87 88 nxt_conf_value_t *isolation; 89 nxt_conf_value_t *limits; 90 91 size_t shm_limit; 92 93 union { 94 nxt_external_app_conf_t external; 95 nxt_python_app_conf_t python; 96 nxt_php_app_conf_t php; 97 nxt_perl_app_conf_t perl; 98 nxt_ruby_app_conf_t ruby; 99 nxt_java_app_conf_t java; 100 } u; 101 102 nxt_conf_value_t *self; 103 }; 104 105 106 struct nxt_app_module_s { 107 size_t compat_length; 108 uint32_t *compat; 109 110 nxt_str_t type; 111 const char *version; 112 113 nxt_application_setup_t setup; 114 nxt_process_start_t start; 115 }; 116 117 118 nxt_app_lang_module_t *nxt_app_lang_module(nxt_runtime_t *rt, nxt_str_t *name); 119 nxt_app_type_t nxt_app_parse_type(u_char *p, size_t length); 120 121 NXT_EXPORT extern nxt_str_t nxt_server; 122 extern nxt_app_module_t nxt_external_module; 123 124 NXT_EXPORT nxt_int_t nxt_unit_default_init(nxt_task_t *task, 125 nxt_unit_init_t *init); 126 127 128 #endif /* _NXT_APPLICATION_H_INCLIDED_ */ 129