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 && LWIP_HTTPD_SSI_BY_FILE_EXTENSION 117 static const char *const g_pcSSIExtensions[] = { 118 LWIP_HTTPD_SSI_EXTENSIONS 119 }; 120 #define NUM_SHTML_EXTENSIONS LWIP_ARRAYSIZE(g_pcSSIExtensions) 121 #endif /* LWIP_HTTPD_SSI && LWIP_HTTPD_SSI_BY_FILE_EXTENSION */ 122 123 #endif /* LWIP_HTTPD_STRUCTS_H */ 124