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