ConOpSys V2970  P004.07
ANVILEX control operating system
httpd_structs.h
Go to the documentation of this file.
1 #ifndef LWIP_HTTPD_STRUCTS_H
2 #define LWIP_HTTPD_STRUCTS_H
3 
4 #include "lwip/apps/httpd.h"
5 
6 #if LWIP_HTTPD_DYNAMIC_HEADERS
7 /** This struct is used for a list of HTTP header strings for various
8  * filename extensions. */
9 typedef struct {
10  const char *extension;
11  const char *content_type;
12 } tHTTPHeader;
13 
14 /** A list of strings used in HTTP headers (see RFC 1945 HTTP/1.0 and
15  * RFC 2616 HTTP/1.1 for header field definitions) */
16 static const char *const g_psHTTPHeaderStrings[] = {
17  "HTTP/1.0 200 OK\r\n",
18  "HTTP/1.0 404 File not found\r\n",
19  "HTTP/1.0 400 Bad Request\r\n",
20  "HTTP/1.0 501 Not Implemented\r\n",
21  "HTTP/1.1 200 OK\r\n",
22  "HTTP/1.1 404 File not found\r\n",
23  "HTTP/1.1 400 Bad Request\r\n",
24  "HTTP/1.1 501 Not Implemented\r\n",
25  "Content-Length: ",
26  "Connection: Close\r\n",
27  "Connection: keep-alive\r\n",
28  "Connection: keep-alive\r\nContent-Length: ",
29  "Server: "HTTPD_SERVER_AGENT"\r\n",
30  "\r\n<html><body><h2>404: The requested file cannot be found.</h2></body></html>\r\n"
31 #if LWIP_HTTPD_SUPPORT_11_KEEPALIVE
32  , "Connection: keep-alive\r\nContent-Length: 77\r\n\r\n<html><body><h2>404: The requested file cannot be found.</h2></body></html>\r\n"
33 #endif
34 };
35 
36 /* Indexes into the g_psHTTPHeaderStrings array */
37 #define HTTP_HDR_OK 0 /* 200 OK */
38 #define HTTP_HDR_NOT_FOUND 1 /* 404 File not found */
39 #define HTTP_HDR_BAD_REQUEST 2 /* 400 Bad request */
40 #define HTTP_HDR_NOT_IMPL 3 /* 501 Not Implemented */
41 #define HTTP_HDR_OK_11 4 /* 200 OK */
42 #define HTTP_HDR_NOT_FOUND_11 5 /* 404 File not found */
43 #define HTTP_HDR_BAD_REQUEST_11 6 /* 400 Bad request */
44 #define HTTP_HDR_NOT_IMPL_11 7 /* 501 Not Implemented */
45 #define HTTP_HDR_CONTENT_LENGTH 8 /* Content-Length: (HTTP 1.0)*/
46 #define HTTP_HDR_CONN_CLOSE 9 /* Connection: Close (HTTP 1.1) */
47 #define HTTP_HDR_CONN_KEEPALIVE 10 /* Connection: keep-alive (HTTP 1.1) */
48 #define HTTP_HDR_KEEPALIVE_LEN 11 /* Connection: keep-alive + Content-Length: (HTTP 1.1)*/
49 #define HTTP_HDR_SERVER 12 /* Server: HTTPD_SERVER_AGENT */
50 #define DEFAULT_404_HTML 13 /* default 404 body */
51 #if LWIP_HTTPD_SUPPORT_11_KEEPALIVE
52 #define DEFAULT_404_HTML_PERSISTENT 14 /* default 404 body, but including Connection: keep-alive */
53 #endif
54 
55 #define HTTP_CONTENT_TYPE(contenttype) "Content-Type: "contenttype"\r\n\r\n"
56 #define HTTP_CONTENT_TYPE_ENCODING(contenttype, encoding) "Content-Type: "contenttype"\r\nContent-Encoding: "encoding"\r\n\r\n"
57 
58 #define HTTP_HDR_HTML HTTP_CONTENT_TYPE("text/html")
59 #define HTTP_HDR_SSI HTTP_CONTENT_TYPE("text/html\r\nExpires: Fri, 10 Apr 2008 14:00:00 GMT\r\nPragma: no-cache")
60 #define HTTP_HDR_GIF HTTP_CONTENT_TYPE("image/gif")
61 #define HTTP_HDR_PNG HTTP_CONTENT_TYPE("image/png")
62 #define HTTP_HDR_JPG HTTP_CONTENT_TYPE("image/jpeg")
63 #define HTTP_HDR_BMP HTTP_CONTENT_TYPE("image/bmp")
64 #define HTTP_HDR_ICO HTTP_CONTENT_TYPE("image/x-icon")
65 #define HTTP_HDR_APP HTTP_CONTENT_TYPE("application/octet-stream")
66 #define HTTP_HDR_JS HTTP_CONTENT_TYPE("application/javascript")
67 #define HTTP_HDR_RA HTTP_CONTENT_TYPE("application/javascript")
68 #define HTTP_HDR_CSS HTTP_CONTENT_TYPE("text/css")
69 #define HTTP_HDR_SWF HTTP_CONTENT_TYPE("application/x-shockwave-flash")
70 #define HTTP_HDR_XML HTTP_CONTENT_TYPE("text/xml")
71 #define HTTP_HDR_PDF HTTP_CONTENT_TYPE("application/pdf")
72 #define HTTP_HDR_JSON HTTP_CONTENT_TYPE("application/json")
73 #define HTTP_HDR_CSV HTTP_CONTENT_TYPE("text/csv")
74 #define HTTP_HDR_TSV HTTP_CONTENT_TYPE("text/tsv")
75 #define HTTP_HDR_SVG HTTP_CONTENT_TYPE("image/svg+xml")
76 #define HTTP_HDR_SVGZ HTTP_CONTENT_TYPE_ENCODING("image/svg+xml", "gzip")
77 
78 #define HTTP_HDR_DEFAULT_TYPE HTTP_CONTENT_TYPE("text/plain")
79 
80 /** A list of extension-to-HTTP header strings (see outdated RFC 1700 MEDIA TYPES
81  * and http://www.iana.org/assignments/media-types for registered content types
82  * and subtypes) */
83 static const tHTTPHeader g_psHTTPHeaders[] = {
84  { "html", HTTP_HDR_HTML},
85  { "htm", HTTP_HDR_HTML},
86  { "shtml", HTTP_HDR_SSI},
87  { "shtm", HTTP_HDR_SSI},
88  { "ssi", HTTP_HDR_SSI},
89  { "gif", HTTP_HDR_GIF},
90  { "png", HTTP_HDR_PNG},
91  { "jpg", HTTP_HDR_JPG},
92  { "bmp", HTTP_HDR_BMP},
93  { "ico", HTTP_HDR_ICO},
94  { "class", HTTP_HDR_APP},
95  { "cls", HTTP_HDR_APP},
96  { "js", HTTP_HDR_JS},
97  { "ram", HTTP_HDR_RA},
98  { "css", HTTP_HDR_CSS},
99  { "swf", HTTP_HDR_SWF},
100  { "xml", HTTP_HDR_XML},
101  { "xsl", HTTP_HDR_XML},
102  { "pdf", HTTP_HDR_PDF},
103  { "json", HTTP_HDR_JSON}
104 #ifdef HTTPD_ADDITIONAL_CONTENT_TYPES
105  /* If you need to add content types not listed here:
106  * #define HTTPD_ADDITIONAL_CONTENT_TYPES {"ct1", HTTP_CONTENT_TYPE("text/ct1")}, {"exe", HTTP_CONTENT_TYPE("application/exe")}
107  */
108  , HTTPD_ADDITIONAL_CONTENT_TYPES
109 #endif
110 };
111 
112 #define NUM_HTTP_HEADERS LWIP_ARRAYSIZE(g_psHTTPHeaders)
113 
114 #endif /* LWIP_HTTPD_DYNAMIC_HEADERS */
115 
116 #if LWIP_HTTPD_SSI
117 static const char *const g_pcSSIExtensions[] = {
118  ".shtml", ".shtm", ".ssi", ".xml", ".json"
119 };
120 #define NUM_SHTML_EXTENSIONS LWIP_ARRAYSIZE(g_pcSSIExtensions)
121 #endif /* LWIP_HTTPD_SSI */
122 
123 #endif /* LWIP_HTTPD_STRUCTS_H */
HTTPD_SERVER_AGENT
#define HTTPD_SERVER_AGENT
Definition: httpd_opts.h:162
Generated on Thu Mar 10 2022 03:50:16 for ConOpSys V2970 by doxygen 1.9.1