httpd.c

Included Files

#include <nut/include/cfg/arch.h>

#include <nut/include/cfg/http.h>

#include <nut/include/include2/string.h>

#include <nut/include/io.h>

#include <nut/include/fcntl.h>

#include <nut/include/include2/ctype.h>

#include <stdlib.h>

#include <nut/include/sys/stat.h>

#include <nut/include/memdebug.h>

#include <nut/include/sys/heap.h>

#include <nut/include/sys/version.h>

#include <nut/include/pro/rfctime.h>

#include <nut/include/pro/httpd.h>

#include "nut/pro/dencode.h"
- #include <sys/types.h>

#include "nut/pro/httpd_p.h"
- #include <sys/types.h>
- #include <pro/httpd.h>

Preprocessor definitions

#define HTTP_MAJOR_VERSION 1

#define HTTP_MINOR_VERSION 1

#define HTTP_KEEP_ALIVE_REQ 0

#define HTTP_MAX_REQUEST_SIZE 256

#define HTTP_FILE_CHUNK_SIZE 512

#define HTTPD_SUPPORT_GZIP 0

#define NUM_REQUEST_LOOKUP

#define MAX_REQUEST_NAME_SIZE 17

#define GZIP_ID 0x8b1f

Typedef REQUEST_LOOKUP

typedef struct _REQUEST_LOOKUP REQUEST_LOOKUP

`struct _REQUEST_LOOKUP`
`{`
`uint_fast8_t rlu_len;`
`char* rlu_str;`
`}`

Global Variable mimeTypes

MIMETYPES mimeTypes[]

Visible in:		nut/pro/httpd.c
Used in:	GetMimeEntry()	nut/pro/httpd.c

Local Variables

req_lookup
static const REQUEST_LOOKUP req_lookup[]

Used in:	NextHeaderName()
	ParserHeaderLines()

http_optflags
static uint32_t http_optflags

Used in:	NutHttpGetOptionFlags()
	NutHttpProcessFileRequest()
	NutHttpSendHeaderTop()
	NutHttpSetOptionFlags()

Global Function NutGetMimeHandler()

void* NutGetMimeHandler ( char* name )

Prototyped in:	nut/include/pro/httpd.h
Calls:	GetMimeEntry()	nut/pro/httpd.c
Called by:	NutHttpProcessFileRequest()	nut/pro/httpd.c

Global Function NutGetMimeType()

char* NutGetMimeType ( char* name )

Prototyped in:	nut/include/pro/httpd.h
Calls:	GetMimeEntry()	nut/pro/httpd.c
Called by:	NutHttpProcessFileRequest()	nut/pro/httpd.c

Global Function NutHttpGetOptionFlags()

uint32_t NutHttpGetOptionFlags ( void )

Prototyped in:	nut/include/pro/httpd.h
References Variables:	http_optflags	nut/pro/httpd.c

Global Function NutHttpProcessQueryString()

void NutHttpProcessQueryString ( REQUEST* req )

Prototyped in:	nut/include/pro/httpd.h
Calls:	NutHttpURLDecode()	nut/pro/httpd.c
	malloc()	nut/crt/malloc.c
Called by:	NutHttpProcessRequest()	nut/pro/httpd.c

Global Function NutHttpProcessRequest()

void NutHttpProcessRequest ( FILE* stream )

Prototyped in:	nut/include/pro/httpd.h
Calls:	CreateRequestInfo()	nut/pro/httpd.c
	NextWord()	nut/pro/httpd.c
	NutDecodePath()	nut/pro/dencode.c
	NutHttpProcessFileRequest()	nut/pro/httpd.c
	NutHttpProcessQueryString()	nut/pro/httpd.c
	NutHttpSendError()	nut/pro/httpd.c
	ParserHeaderLines()	nut/pro/httpd.c
	fflush()	nut/crt/fflush.c
	fgets()	nut/crt/fgets.c
	free()	nut/crt/malloc.c
	malloc()	nut/crt/malloc.c
	strchr()	nut/c/string/strchr.c
	strdup()	nut/crt/strdup.c
	DestroyRequestInfo(), strcasecmp()
Called by:	NutAppMain()	nut/app/httpd_simple/httpd_simple.c
	Service()	nut/app/httpd_upnp/httpserv.c
	WebDemo()	nut/hwtest/avr/basemon/webdemo.c

Global Function NutHttpSendError()

void NutHttpSendError ( FILE* stream, REQUEST* req, int status )

Prototyped in:	nut/include/pro/httpd.h
Calls:	NutHttpSendHeaderBottom()	nut/pro/httpd.c
	NutHttpSendHeaderTop()	nut/pro/httpd.c
	fprintf_P()	nut/crt/fprintf_p.c
	strrchr()	nut/c/string/strrchr.c
Called by:	NutCgiProcessRequest()	nut/pro/cgi.c
	NutHttpProcessFileRequest()	nut/pro/httpd.c
	NutHttpProcessRequest()	nut/pro/httpd.c

Global Function NutHttpSendHeaderBot()

void NutHttpSendHeaderBot ( FILE* stream, char* mime_type, long bytes )

Prototyped in:	nut/include/pro/httpd.h
Calls:	NutHttpSendHeaderBottom()	nut/pro/httpd.c

Global Function NutHttpSendHeaderBottom()

void NutHttpSendHeaderBottom ( FILE* stream, REQUEST* req, char* mime_type, long bytes )

Prototyped in:	nut/include/pro/httpd.h
Calls:	NutHttpSendHeaderBottomEx()	nut/pro/httpd.c
Called by:	LocationCGIHandler()	nut/app/httpd_upnp/upnp.c
	NutHttpProcessFileRequest()	nut/pro/httpd.c
	NutHttpSendError()	nut/pro/httpd.c
	NutHttpSendHeaderBot()	nut/pro/httpd.c
	ShowPorts()	nut/hwtest/avr/basemon/webdemo.c
	ShowSockets()	nut/hwtest/avr/basemon/webdemo.c
	ShowThreads()	nut/hwtest/avr/basemon/webdemo.c
	ShowTimer()	nut/hwtest/avr/basemon/webdemo.c
	StartPage()	nut/app/httpd/httpserv.c

Global Function NutHttpSendHeaderTop()

void NutHttpSendHeaderTop ( FILE* stream, REQUEST* req, int status, char* title )

Prototyped in:	nut/include/pro/httpd.h
Calls:	NutVersionString()	nut/os/version.c
	fprintf()	nut/crt/fprintf.c
	fprintf_P()	nut/crt/fprintf_p.c
	gmtime()	nut/crt/gmtime.c
	time()	nut/crt/time.c
	Rfc1123TimeString()
Called by:	LocationCGIHandler()	nut/app/httpd_upnp/upnp.c
	NutHttpProcessFileRequest()	nut/pro/httpd.c
	NutHttpSendError()	nut/pro/httpd.c
	ShowPorts()	nut/hwtest/avr/basemon/webdemo.c
	ShowSockets()	nut/hwtest/avr/basemon/webdemo.c
	ShowThreads()	nut/hwtest/avr/basemon/webdemo.c
	ShowTimer()	nut/hwtest/avr/basemon/webdemo.c
	StartPage()	nut/app/httpd/httpserv.c
References Variables:	http_optflags	nut/pro/httpd.c

Global Function NutHttpSetOptionFlags()

void NutHttpSetOptionFlags ( uint32_t flags )

Prototyped in:	nut/include/pro/httpd.h
References Variables:	http_optflags	nut/pro/httpd.c

Global Function NutHttpURLDecode()

void NutHttpURLDecode ( char* str )

Prototyped in:	nut/include/pro/httpd.h
Calls:	strtol()
Called by:	NutHttpProcessQueryString()	nut/pro/httpd.c

Global Function NutRegisterHttpRoot()

int NutRegisterHttpRoot ( char* path )

Prototyped in:	nut/include/pro/httpd.h
Calls:	free()	nut/crt/malloc.c
	malloc()	nut/crt/malloc.c
	strcpy()	nut/c/string/strcpy.c
	strlen()	nut/c/string/strlen.c
References Variables:	http_root

Local Function CreateRequestInfo()

static REQUEST* CreateRequestInfo ( void )

Calls:	calloc()
Called by:	NutHttpProcessRequest()	nut/pro/httpd.c

Local Function GetMimeEntry()

static MIMETYPES* GetMimeEntry ( char* name )

Calls:	strlen()	nut/c/string/strlen.c
	strcasecmp()
Called by:	NutGetMimeHandler()	nut/pro/httpd.c
	NutGetMimeType()	nut/pro/httpd.c
References Variables:	mimeTypes	nut/pro/httpd.c

Local Function HeaderFieldValue()

static int HeaderFieldValue ( char** hfvp, const char* str )

Calls:	strdup()	nut/crt/strdup.c
Called by:	ParserHeaderLines()	nut/pro/httpd.c

Local Function NextHeaderName()

static int NextHeaderName ( FILE* stream, uint_fast8_t* idx )

Calls:	fgetc()	nut/crt/fgetc.c
	tolower()
Called by:	ParserHeaderLines()	nut/pro/httpd.c
References Variables:	req_lookup	nut/pro/httpd.c

Local Function NextWord()

static char* NextWord ( char* str )

Called by:

NutHttpProcessRequest()

nut/pro/httpd.c

Local Function NutHttpProcessFileRequest()

static void NutHttpProcessFileRequest ( FILE* stream, REQUEST* req )

Calls:	NutCgiCheckRequest()	nut/pro/cgi.c
	NutGetMimeHandler()	nut/pro/httpd.c
	NutGetMimeType()	nut/pro/httpd.c
	NutHttpAuthValidate()	nut/pro/auth.c
	NutHttpSendError()	nut/pro/httpd.c
	NutHttpSendHeaderBottom()	nut/pro/httpd.c
	NutHttpSendHeaderBottomEx()	nut/pro/httpd.c
	NutHttpSendHeaderTop()	nut/pro/httpd.c
	_close()	nut/crt/close.c
	_filelength()	nut/crt/filelength.c
	_open()	nut/crt/open.c
	_read()	nut/crt/read.c
	fprintf()	nut/crt/fprintf.c
	free()	nut/crt/malloc.c
	fwrite()	nut/crt/fwrite.c
	gmtime()	nut/crt/gmtime.c
	malloc()	nut/crt/malloc.c
	stat()	nut/fs/pathops.c
	strdup()	nut/crt/strdup.c
	CreateFilePath(), Rfc1123TimeString(), RfcTimeParse()
Called by:	NutHttpProcessRequest()	nut/pro/httpd.c
References Variables:	http_optflags	nut/pro/httpd.c
	default_files

Local Function NutHttpSendHeaderBottomEx()

static void NutHttpSendHeaderBottomEx ( FILE* stream, REQUEST* req, char* mime_type, long bytes, unsigned short first2bytes )

Calls:	fprintf_P()	nut/crt/fprintf_p.c
	fputs_P()	nut/crt/fputs_p.c
Called by:	NutHttpProcessFileRequest()	nut/pro/httpd.c
	NutHttpSendHeaderBottom()	nut/pro/httpd.c

Local Function ParserHeaderLines()

static int ParserHeaderLines ( FILE* stream, REQUEST* req )

Calls:	HeaderFieldValue()	nut/pro/httpd.c
	NextHeaderName()	nut/pro/httpd.c
	SkipLine()	nut/pro/httpd.c
	atol()	nut/c/stdlib/atol.c
	fgets()	nut/crt/fgets.c
	free()	nut/crt/malloc.c
	malloc()	nut/crt/malloc.c
	strchr()	nut/c/string/strchr.c
	RfcTimeParse()
Called by:	NutHttpProcessRequest()	nut/pro/httpd.c
References Variables:	req_lookup	nut/pro/httpd.c

Local Function SkipLine()

static void SkipLine ( FILE* stream )

Calls:	fgetc()	nut/crt/fgetc.c
Called by:	ParserHeaderLines()	nut/pro/httpd.c