abyss_http.c File Reference

#include <ctype.h>
#include <assert.h>
#include <stdlib.h>
#include <stdio.h>
#include <string.h>
#include <errno.h>
#include <time.h>
#include <xmlrpc-c/config.h>
#include "abyss_mallocvar.h"
#include "abyss_xmlrpc_int.h"
#include <xmlrpc-c/abyss.h>
#include "abyss_server.h"
#include "abyss_session.h"
#include "abyss_conn.h"
#include "abyss_token.h"
#include "abyss_date.h"
#include "abyss_data.h"
#include "abyss_info.h"
#include "abyss_http.h"

Include dependency graph for abyss_http.c:

Go to the source code of this file.

Functions

static void freeRequestInfo (TRequestInfo *const requestInfoP)

static void getFieldNameToken (char **const pP, char **const fieldNameP, uint16_t *const httpErrorCodeP)

abyss_bool HTTPKeepalive (TSession *const sessionP)

int32_t HTTPRead (TSession *const s ATTR_UNUSED, const char *const buffer ATTR_UNUSED, uint32_t const len ATTR_UNUSED)

const char * HTTPReasonByStatus (uint16_t const code)

abyss_bool HTTPWriteBodyChunk (TSession *const sessionP, const char *const buffer, uint32_t const len)

abyss_bool HTTPWriteEndChunk (TSession *const sessionP)

static void initRequestInfo (TRequestInfo *const requestInfoP, httpVersion const httpVersion, const char *const requestLine, TMethod const httpMethod, const char *const host, unsigned int const port, const char *const path, const char *const query)

static void parseHostPort (char *const hostport, const char **const hostP, unsigned short *const portP, uint16_t *const httpErrorCodeP)

static void parseRequestLine (char *const requestLine, TMethod *const httpMethodP, httpVersion *const httpVersionP, const char **const hostP, unsigned short *const portP, const char **const pathP, const char **const queryP, abyss_bool *const moreLinesP, uint16_t *const httpErrorCodeP)

static void parseRequestUri (char *const requestUri, const char **const hostP, const char **const pathP, const char **const queryP, unsigned short *const portP, uint16_t *const httpErrorCodeP)

static void processHeader (const char *const fieldName, char *const fieldValue, TSession *const sessionP, uint16_t *const httpErrorCodeP)

abyss_bool RangeDecode (char *str, uint64_t filesize, uint64_t *start, uint64_t *end)

static void readRequestLine (TSession *const sessionP, char **const requestLineP, uint16_t *const httpErrorCodeP)

abyss_bool RequestAuth (TSession *r, char *credential, char *user, char *pass)

void RequestFree (TSession *const sessionP)

char * RequestHeaderValue (TSession *r, char *name)

void RequestInit (TSession *const sessionP, TConn *const connectionP)

abyss_bool RequestRead (TSession *const sessionP)

abyss_bool RequestValidURI (TSession *const sessionP)

abyss_bool RequestValidURIPath (TSession *const sessionP)

static void strtolower (char *const s)

static void unescapeUri (char *const uri, abyss_bool *const errorP)

Function Documentation

static void freeRequestInfo ( TRequestInfo *const requestInfoP ) [static]

Definition at line 69 of file abyss_http.c.

References xmlrpc_strfree().

Referenced by RequestFree().

static void getFieldNameToken	(	char **const	pP,
		char **const	fieldNameP,
		uint16_t *const	httpErrorCodeP
	)			`[static]`

Definition at line 412 of file abyss_http.c.

References GetToken(), NextToken(), and strtolower().

Referenced by RequestRead().

abyss_bool HTTPKeepalive ( TSession *const sessionP )

Definition at line 799 of file abyss_http.c.

References TSession::keepalive, and TSession::status.

Referenced by processDataFromClient(), and ResponseWriteStart().

int32_t HTTPRead	(	TSession *const s	ATTR_UNUSED,
		const char *const buffer	ATTR_UNUSED,
		uint32_t const len	ATTR_UNUSED
	)

Definition at line 745 of file abyss_http.c.

const char* HTTPReasonByStatus ( uint16_t const code )

Definition at line 682 of file abyss_http.c.

References NULL.

abyss_bool HTTPWriteBodyChunk	(	TSession *const	sessionP,
		const char *const	buffer,
		uint32_t const	len
	)

Definition at line 755 of file abyss_http.c.

References TSession::chunkedwrite, TSession::chunkedwritemode, TSession::conn, and ConnWrite().

Referenced by ResponseWriteBody(), and sendDirectoryDocument().

abyss_bool HTTPWriteEndChunk ( TSession *const sessionP )

Definition at line 782 of file abyss_http.c.

References TSession::chunkedwrite, TSession::chunkedwritemode, TSession::conn, ConnWrite(), FALSE, and TRUE.

Referenced by processDataFromClient(), ResponseWriteEnd(), and ServerDirectoryHandler().

static void initRequestInfo	(	TRequestInfo *const	requestInfoP,
		httpVersion const	httpVersion,
		const char *const	requestLine,
		TMethod const	httpMethod,
		const char *const	host,
		unsigned int const	port,
		const char *const	path,
		const char *const	query
	)			`[static]`

Definition at line 35 of file abyss_http.c.

References FALSE, httpVersion::major, httpVersion::minor, NULL, and TRUE.

Referenced by RequestRead().

static void parseHostPort	(	char *const	hostport,
		const char **const	hostP,
		unsigned short *const	portP,
		uint16_t *const	httpErrorCodeP
	)			`[static]`

Definition at line 193 of file abyss_http.c.

References port.

Referenced by parseRequestUri(), and processHeader().

static void parseRequestLine	(	char *const	requestLine,
		TMethod *const	httpMethodP,
		httpVersion *const	httpVersionP,
		const char **const	hostP,
		unsigned short *const	portP,
		const char **const	pathP,
		const char **const	queryP,
		abyss_bool *const	moreLinesP,
		uint16_t *const	httpErrorCodeP
	)			`[static]`

Definition at line 311 of file abyss_http.c.

References FALSE, GetToken(), m_delete, m_get, m_head, m_options, m_post, m_put, m_trace, m_unknown, httpVersion::major, httpVersion::minor, NextToken(), parseRequestUri(), TRUE, and xmlrpc_streq().

Referenced by RequestRead().

static void parseRequestUri	(	char *const	requestUri,
		const char **const	hostP,
		const char **const	pathP,
		const char **const	queryP,
		unsigned short *const	portP,
		uint16_t *const	httpErrorCodeP
	)			`[static]`

Definition at line 229 of file abyss_http.c.

References NULL, parseHostPort(), unescapeUri(), and xmlrpc_strneq().

Referenced by parseRequestLine().

static void processHeader	(	const char *const	fieldName,
		char *const	fieldValue,
		TSession *const	sessionP,
		uint16_t *const	httpErrorCodeP
	)			`[static]`

Definition at line 441 of file abyss_http.c.

References TSession::cookies, FALSE, TSession::from, TSession::host, TSession::keepalive, ListAddFromString(), parseHostPort(), TSession::port, TSession::ranges, TSession::referer, TRUE, TSession::useragent, xmlrpc_strcaseeq(), xmlrpc_streq(), and xmlrpc_strneq().

Referenced by RequestRead().

abyss_bool RangeDecode	(	char *	str,
		uint64_t	filesize,
		uint64_t *	start,
		uint64_t *	end
	)

Definition at line 646 of file abyss_http.c.

References FALSE, and TRUE.

static void readRequestLine	(	TSession *const	sessionP,
		char **const	requestLineP,
		uint16_t *const	httpErrorCodeP
	)			`[static]`

Definition at line 126 of file abyss_http.c.

References TSession::conn, and ConnReadHeader().

Referenced by RequestRead().

abyss_bool RequestAuth	(	TSession *	r,
		char *	credential,
		char *	user,
		char *	pass
	)

Definition at line 611 of file abyss_http.c.

References Base64Encode(), FALSE, GetToken(), NextToken(), RequestHeaderValue(), ResponseAddField(), ResponseStatus(), TRUE, and TSession::user.

void RequestFree ( TSession *const sessionP )

Definition at line 111 of file abyss_http.c.

References TSession::cookies, freeRequestInfo(), TSession::header, ListFree(), TSession::ranges, TSession::request_headers, TSession::response_headers, StringFree(), and TableFree().

Referenced by processDataFromClient().

char* RequestHeaderValue	(	TSession *	r,
		char *	name
	)

Definition at line 548 of file abyss_http.c.

References TSession::request_headers, and TableFind().

Referenced by processContentLength(), RequestAuth(), ServerDirectoryHandler(), ServerFileHandler(), storeCookies(), and validateContentType().

void RequestInit	(	TSession *const	sessionP,
		TConn *const	connectionP
	)

Definition at line 81 of file abyss_http.c.

References TSession::chunkedwrite, TSession::chunkedwritemode, TSession::conn, TSession::cookies, TSession::date, FALSE, TSession::header, ListInit(), TSession::ranges, TSession::request_headers, TSession::response_headers, TSession::status, StringAlloc(), and TableInit().

Referenced by processDataFromClient().

abyss_bool RequestRead ( TSession *const sessionP )

Definition at line 484 of file abyss_http.c.

References TSession::conn, ConnReadHeader(), FALSE, getFieldNameToken(), initRequestInfo(), NextToken(), parseRequestLine(), port, processHeader(), query, readRequestLine(), TSession::request_headers, ResponseStatus(), and TableAdd().

Referenced by processDataFromClient().

abyss_bool RequestValidURI ( TSession *const sessionP )

Definition at line 556 of file abyss_http.c.

References FALSE, m_options, TSession::method, TRUE, TSession::uri, and xmlrpc_streq().

Referenced by processDataFromClient().

abyss_bool RequestValidURIPath ( TSession *const sessionP )

Definition at line 573 of file abyss_http.c.

References FALSE, and TSession::uri.

Referenced by ServerDefaultHandlerFunc().

static void strtolower ( char *const s ) [static]

Definition at line 398 of file abyss_http.c.

Referenced by getFieldNameToken().

static void unescapeUri	(	char *const	uri,
		abyss_bool *const	errorP
	)			`[static]`

Definition at line 144 of file abyss_http.c.

References FALSE, and TRUE.

Referenced by parseRequestUri().


Functions
static void	freeRequestInfo (TRequestInfo *const requestInfoP)
static void	getFieldNameToken (char const pP, char const fieldNameP, uint16_t *const httpErrorCodeP)
abyss_bool	HTTPKeepalive (TSession *const sessionP)
int32_t	HTTPRead (TSession const s ATTR_UNUSED, const char const buffer ATTR_UNUSED, uint32_t const len ATTR_UNUSED)
const char *	HTTPReasonByStatus (uint16_t const code)
abyss_bool	HTTPWriteBodyChunk (TSession const sessionP, const char const buffer, uint32_t const len)
abyss_bool	HTTPWriteEndChunk (TSession *const sessionP)
static void	initRequestInfo (TRequestInfo const requestInfoP, httpVersion const httpVersion, const char const requestLine, TMethod const httpMethod, const char const host, unsigned int const port, const char const path, const char *const query)
static void	parseHostPort (char const hostport, const char const hostP, unsigned short const portP, uint16_t *const httpErrorCodeP)
static void	parseRequestLine (char const requestLine, TMethod const httpMethodP, httpVersion const httpVersionP, const char const hostP, unsigned short const portP, const char const pathP, const char const queryP, abyss_bool const moreLinesP, uint16_t const httpErrorCodeP)
static void	parseRequestUri (char const requestUri, const char const hostP, const char const pathP, const char const queryP, unsigned short const portP, uint16_t *const httpErrorCodeP)
static void	processHeader (const char const fieldName, char const fieldValue, TSession const sessionP, uint16_t const httpErrorCodeP)
abyss_bool	RangeDecode (char str, uint64_t filesize, uint64_t start, uint64_t *end)
static void	readRequestLine (TSession const sessionP, char const requestLineP, uint16_t const httpErrorCodeP)
abyss_bool	RequestAuth (TSession r, char credential, char user, char pass)
void	RequestFree (TSession *const sessionP)
char *	RequestHeaderValue (TSession r, char name)
void	RequestInit (TSession const sessionP, TConn const connectionP)
abyss_bool	RequestRead (TSession *const sessionP)
abyss_bool	RequestValidURI (TSession *const sessionP)
abyss_bool	RequestValidURIPath (TSession *const sessionP)
static void	strtolower (char *const s)
static void	unescapeUri (char const uri, abyss_bool const errorP)