Annotation of parser3/src/include/pa_sapi.h, revision 1.33
1.1 paf 1: /** @file
2: Parser: web server api interface object decl.
3:
1.33 ! moko 4: Copyright (c) 2001-2017 Art. Lebedev Studio (http://www.artlebedev.com)
1.18 paf 5: Author: Alexandr Petrosian <paf@design.ru> (http://paf.design.ru)
1.1 paf 6: */
7:
8: #ifndef PA_SAPI_H
9: #define PA_SAPI_H
1.20 paf 10:
1.33 ! moko 11: #define IDENT_PA_SAPI_H "$Id: pa_sapi.h,v 1.32 2016/12/24 22:53:30 moko Exp $"
1.23 paf 12:
13: // includes
14:
1.1 paf 15:
16: #include "pa_types.h"
1.23 paf 17: #include "pa_array.h"
1.1 paf 18:
1.23 paf 19: // forwards
20: class SAPI_Info;
1.5 paf 21:
1.4 paf 22: /// target web-Server API
1.1 paf 23: struct SAPI {
1.5 paf 24: /// log error message
1.23 paf 25: static void log(SAPI_Info& info, const char* fmt, ...);
26: /// log error message & exit
27: static void die(const char* fmt, ...);
28: /// log error message & abort[write core]
29: static void abort(const char* fmt, ...);
1.1 paf 30: /// read POST request bytes
1.23 paf 31: static size_t read_post(SAPI_Info& info, char *buf, size_t max_bytes);
1.12 parser 32: /// add response header attribute [but do not send it to client]
1.28 misha 33: static void add_header_attribute(SAPI_Info& info, const char* dont_store_key, const char* dont_store_value);
1.12 parser 34: /// send collected header attributes to client
1.23 paf 35: static void send_header(SAPI_Info& info);
1.1 paf 36: /// output body bytes
1.26 paf 37: static size_t send_body(SAPI_Info& info, const void *buf, size_t size);
1.30 moko 38:
39: class Env {
40: public:
41: /// entire environment
42: static const char* const* get(SAPI_Info& ainfo);
43: /// single environment string
44: static char* get(SAPI_Info& ainfo, const char* name);
45:
46: class Iterator {
47: private:
48: const char* const* pairs;
49: const char* pair;
50: const char* eq_at;
51: public:
1.32 moko 52: Iterator(SAPI_Info& asapi_info) : pair(NULL), eq_at(NULL){
1.30 moko 53: if(pairs=SAPI::Env::get(asapi_info))
54: next();
55: }
56: operator bool () {
57: return pair!=0;
58: }
59: void next() {
60: while(pair=*pairs++)
61: if(eq_at=strchr(pair, '=')) // valid pair (key=value)
62: if(eq_at[1]) // value is not empty
63: break;
64: }
65: char* key(){
66: return pa_strdup(pair, eq_at-pair);
67: }
68: char* value(){
69: return pa_strdup(eq_at+1);
70: }
71: };
72: };
1.1 paf 73: };
74:
75: #endif
E-mail: