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49 lines
1.4 KiB
49 lines
1.4 KiB
#ifndef HTTPD_H
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#define HTTPD_H
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#include <ip_addr.h>
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#include <c_types.h>
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#include <espconn.h>
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#define HTTPD_CGI_MORE 0
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#define HTTPD_CGI_DONE 1
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#define HTTPD_CGI_NOTFOUND 2
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typedef struct HttpdPriv HttpdPriv;
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typedef struct HttpdConnData HttpdConnData;
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typedef int (* cgiSendCallback)(HttpdConnData *connData);
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//A struct describing a http connection. This gets passed to cgi functions.
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struct HttpdConnData {
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struct espconn *conn;
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char *url;
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char *getArgs;
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const void *cgiArg;
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void *cgiData;
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HttpdPriv *priv;
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cgiSendCallback cgi;
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int postLen;
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char *postBuff;
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};
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//A struct describing an url that's not in the filesystem or otherwise available.
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//Also the way cgi functions get connected to an URL.
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typedef struct {
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const char *url;
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cgiSendCallback cgiCb;
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const void *cgiArg;
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} HttpdBuiltInUrl;
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int ICACHE_FLASH_ATTR cgiRedirect(HttpdConnData *connData);
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void ICACHE_FLASH_ATTR httpdRedirect(HttpdConnData *conn, char *newUrl);
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int httpdUrlDecode(char *val, int valLen, char *ret, int retLen);
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int ICACHE_FLASH_ATTR httpdFindArg(char *line, char *arg, char *buff, int buffLen);
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void ICACHE_FLASH_ATTR httpdInit(HttpdBuiltInUrl *fixedUrls, int port);
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const char *httpdGetMimetype(char *url);
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void ICACHE_FLASH_ATTR httpdStartResponse(HttpdConnData *conn, int code);
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void ICACHE_FLASH_ATTR httpdHeader(HttpdConnData *conn, const char *field, const char *val);
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void ICACHE_FLASH_ATTR httpdEndHeaders(HttpdConnData *conn);
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#endif |