conv-ccs/ccs-server.c File Reference

Go to the source code of this file.

Data Structures

struct CcsSecMan

struct CCS_AUTH_clients

Typedefs

typedef int(* CcsSecMan_allowFn )(struct CcsSecMan *self, CcsSecAttr *attr)

typedef CcsSec_secretKey *(* CcsSecMan_getKeyFn )(struct CcsSecMan *self, CcsSecAttr *attr)

Functions

static void CCS_AUTH_new (CCS_AUTH_clients *cl)

static int CCS_AUTH_numClients (CCS_AUTH_clients *cl)

static int CCS_AUTH_addClient (CCS_AUTH_clients *cl)

static int CCS_AUTH_clientSalt (CCS_AUTH_clients *cl, int clientNo)

static void CCS_AUTH_advanceSalt (CCS_AUTH_clients *cl, int clientNo)

static void CcsServer_writeReply (SOCKET fd, CcsSecMan *security, CcsSecAttr *attr, int replyLen, char *reply)

static const char * CcsServer_createSalt (SOCKET fd, CCS_AUTH_clients *cl, CcsSecMan *security, CcsSecAttr *attr)

static const char * CcsServer_SHA1_message (SOCKET fd, CCS_AUTH_clients *cl, CcsSecMan *security, CcsSecAttr *attr, CcsMessageHeader *hdr)

static const char * CcsServer_readHeader (SOCKET fd, CCS_AUTH_clients *cl, CcsSecMan *security, CcsSecAttr *attr, CcsMessageHeader *hdr)

static int allowRequest_default (struct CcsSecMan *self, CcsSecAttr *attr)

static CcsSec_secretKey * getKey_default (struct CcsSecMan *self, CcsSecAttr *attr)

static void CcsSecMan_make_otp (const char *str, CcsSec_secretKey *key)

static void CcsSecMan_printkey (FILE *out, int level, CcsSec_secretKey *k)

static CcsSecMan * CcsSecMan_default (const char *authFile)

void CcsServer_new (skt_ip_t *ret_ip, int *use_port, const char *authFile)

SOCKET CcsServer_fd (void)

static int req_abortFn (int code, const char *msg)

static int CcsServer_recvRequestData (SOCKET fd, CcsImplHeader *hdr, void **reqData)

int CcsServer_recvRequest (CcsImplHeader *hdr, void **reqData)

static int reply_abortFn (int code, const char *msg)

void CcsServer_sendReply (CcsImplHeader *hdr, int repBytes, const void *repData)

void write_stdio_duplicate (char *data)

int check_stdio_header (CcsImplHeader *hdr)

void print_fw_handler (char *msg)

void print_node0 (const char *format, va_list args)

Variables

static SOCKET ccs_server_fd = SOCKET_ERROR

static CCS_AUTH_clients ccs_clientlist

static CcsSecMan * security

char * stdio_buffer = NULL

int stdio_size = 0

int stdio_alloc = 0

int stdio_waiting = 0

CcsImplHeader stdio_waiting_hdr

int print_fw_handler_idx

Typedef Documentation

typedef int(* CcsSecMan_allowFn)(struct CcsSecMan *self, CcsSecAttr *attr)

Definition at line 21 of file ccs-server.c.

typedef CcsSec_secretKey*(* CcsSecMan_getKeyFn)(struct CcsSecMan *self, CcsSecAttr *attr)

Definition at line 23 of file ccs-server.c.

Function Documentation

static void CCS_AUTH_new ( CCS_AUTH_clients * cl ) [static]

Definition at line 39 of file ccs-server.c.

References CCS_RAND_new(), CCS_AUTH_clients::clients, CCS_AUTH_clients::nClients, and CCS_AUTH_clients::rand.

Referenced by CcsServer_new().

static int CCS_AUTH_numClients ( CCS_AUTH_clients * cl ) [static]

Definition at line 45 of file ccs-server.c.

References CCS_AUTH_clients::nClients.

Referenced by CcsServer_SHA1_message().

static int CCS_AUTH_addClient ( CCS_AUTH_clients * cl ) [static]

Definition at line 48 of file ccs-server.c.

References CCS_RAND_next(), CCS_AUTH_clients::clients, CCS_AUTH_clients::nClients, CCS_AUTH_clients::rand, and realloc().

Referenced by CcsServer_createSalt().

static int CCS_AUTH_clientSalt	(	CCS_AUTH_clients *	cl,
		int	clientNo
	)			`[static]`

Definition at line 55 of file ccs-server.c.

References CCS_AUTH_clients::clients.

Referenced by CcsServer_createSalt(), and CcsServer_SHA1_message().

static void CCS_AUTH_advanceSalt	(	CCS_AUTH_clients *	cl,
		int	clientNo
	)			`[static]`

Definition at line 58 of file ccs-server.c.

References CCS_AUTH_clients::clients.

Referenced by CcsServer_SHA1_message().

static void CcsServer_writeReply	(	SOCKET	fd,
		CcsSecMan *	security,
		CcsSecAttr *	attr,
		int	replyLen,
		char *	reply
	)			`[static]`

Definition at line 68 of file ccs-server.c.

References CcsSecAttr::auth, CCS_AUTH_hash(), ChMessageInt(), ChMessageInt_new(), CcsSecMan::getKey, CcsSecAttr::replySalt, skt_close(), and skt_sendV().

Referenced by CcsServer_sendReply().

static const char* CcsServer_createSalt	(	SOCKET	fd,
		CCS_AUTH_clients *	cl,
		CcsSecMan *	security,
		CcsSecAttr *	attr
	)			`[static]`

Definition at line 110 of file ccs-server.c.

References CCS_AUTH_addClient(), CCS_AUTH_clientSalt(), CCS_AUTH_differ(), CCS_AUTH_hash(), CCS_RAND_next(), ChMessageInt(), ChMessageInt_new(), CcsSecMan::getKey, CCS_AUTH_clients::rand, skt_recvN(), and skt_sendN().

Referenced by CcsServer_readHeader().

static const char* CcsServer_SHA1_message	(	SOCKET	fd,
		CCS_AUTH_clients *	cl,
		CcsSecMan *	security,
		CcsSecAttr *	attr,
		CcsMessageHeader *	hdr
	)			`[static]`

Definition at line 149 of file ccs-server.c.

References CCS_AUTH_advanceSalt(), CCS_AUTH_clientSalt(), CCS_AUTH_differ(), CCS_AUTH_numClients(), ChMessageInt(), CcsSecMan::getKey, CcsSecAttr::replySalt, and skt_recvN().

Referenced by CcsServer_readHeader().

static const char* CcsServer_readHeader	(	SOCKET	fd,
		CCS_AUTH_clients *	cl,
		CcsSecMan *	security,
		CcsSecAttr *	attr,
		CcsMessageHeader *	hdr
	)			`[static]`

Definition at line 185 of file ccs-server.c.

References CcsSecMan::allowRequest, CcsSecAttr::auth, CcsServer_createSalt(), CcsServer_SHA1_message(), ChMessageInt_new(), CcsMessageHeader::handler, CcsMessageHeader::len, CcsSecAttr::level, CcsMessageHeader::pe, CcsSecAttr::replySalt, and skt_recvN().

Referenced by CcsServer_recvRequestData().

static int allowRequest_default	(	struct CcsSecMan *	self,
		CcsSecAttr *	attr
	)			`[static]`

Definition at line 241 of file ccs-server.c.

References CcsSecAttr::auth, and CcsSecAttr::level.

Referenced by CcsSecMan_default().

static CcsSec_secretKey* getKey_default	(	struct CcsSecMan *	self,
		CcsSecAttr *	attr
	)			`[static]`

Definition at line 253 of file ccs-server.c.

References CcsSecAttr::level.

Referenced by CcsSecMan_default().

static void CcsSecMan_make_otp	(	const char *	str,
		CcsSec_secretKey *	key
	)			`[static]`

Definition at line 258 of file ccs-server.c.

References CCS_RAND_new(), CCS_RAND_next(), CcsSec_secretKey::data, and CCS_RAND_state::state.

Referenced by CcsSecMan_default().

static void CcsSecMan_printkey	(	FILE *	out,
		int	level,
		CcsSec_secretKey *	k
	)			`[static]`

Definition at line 277 of file ccs-server.c.

References CcsSec_secretKey::data.

Referenced by CcsSecMan_default().

static CcsSecMan* CcsSecMan_default ( const char * authFile ) [static]

Definition at line 286 of file ccs-server.c.

References CcsSecMan::allowRequest, allowRequest_default(), CCS_AUTH_makeSecretKey(), CcsSecMan_make_otp(), CcsSecMan_printkey(), CcsSec_secretKey::data, CcsSecMan::getKey, getKey_default(), CcsSecMan::keys, level, and malloc().

Referenced by CcsServer_new().

void CcsServer_new	(	skt_ip_t *	ret_ip,
		int *	use_port,
		const char *	authFile
	)

Definition at line 344 of file ccs-server.c.

References CCS_AUTH_new(), CcsSecMan_default(), printf(), skt_init(), skt_my_ip(), skt_print_ip(), and skt_server().

Referenced by arg_init(), and CcsInit().

SOCKET CcsServer_fd ( void )

Definition at line 365 of file ccs-server.c.

Referenced by arg_init(), and CcsServerCheck().

static int req_abortFn	(	int	code,
		const char *	msg
	)			`[static]`

Definition at line 372 of file ccs-server.c.

Referenced by CcsServer_recvRequest().

static int CcsServer_recvRequestData	(	SOCKET	fd,
		CcsImplHeader *	hdr,
		void **	reqData
	)			`[static]`

Definition at line 378 of file ccs-server.c.

References CcsImplHeader::attr, CcsServer_readHeader(), ChMessageInt(), ChMessageInt_new(), free(), CcsMessageHeader::handler, CcsImplHeader::handler, CcsMessageHeader::len, CcsImplHeader::len, malloc(), CcsMessageHeader::pe, CcsImplHeader::pe, CcsImplHeader::replyFd, and skt_recvN().

Referenced by CcsServer_recvRequest().

int CcsServer_recvRequest	(	CcsImplHeader *	hdr,
		void **	reqData
	)

Definition at line 413 of file ccs-server.c.

References CcsImplHeader::attr, CcsServer_recvRequestData(), ChMessageInt_new(), CcsSecAttr::ip, CcsSecAttr::port, req_abortFn(), skt_accept(), skt_close(), skt_print_ip(), and skt_set_abort().

Referenced by arg_init(), and CcsServerCheck().

static int reply_abortFn	(	int	code,
		const char *	msg
	)			`[static]`

Definition at line 443 of file ccs-server.c.

Referenced by arg_init(), and CcsServer_sendReply().

void CcsServer_sendReply	(	CcsImplHeader *	hdr,
		int	repBytes,
		const void *	repData
	)

Definition at line 453 of file ccs-server.c.

References CcsImplHeader::attr, CcsServer_writeReply(), ChMessageInt(), CcsImplHeader::len, reply_abortFn(), CcsImplHeader::replyFd, skt_close(), and skt_set_abort().

Referenced by arg_init(), CcsImpl_reply(), check_stdio_header(), and write_stdio_duplicate().

void write_stdio_duplicate ( char * data )

Definition at line 483 of file ccs-server.c.

References CcsServer_sendReply(), free(), malloc(), and size.

Referenced by arg_init(), print_fw_handler(), and print_node0().

int check_stdio_header ( CcsImplHeader * hdr )

Definition at line 506 of file ccs-server.c.

References CcsServer_sendReply(), ChMessageInt_new(), CcsImplHeader::handler, CcsImplHeader::len, and malloc().

Referenced by arg_init(), and CcsServerCheck().

void print_fw_handler ( char * msg )

Definition at line 546 of file ccs-server.c.

References write_stdio_duplicate().

Referenced by CcsInit().

void print_node0	(	const char *	format,
		va_list	args
	)

Definition at line 551 of file ccs-server.c.

References CmiAbort(), CmiAlloc(), CmiMyPe(), Converse::CmiSyncSendAndFree(), msg, and write_stdio_duplicate().

Referenced by CmiError(), and CmiPrintf().

Variable Documentation

SOCKET ccs_server_fd = SOCKET_ERROR [static]

Definition at line 337 of file ccs-server.c.

CCS_AUTH_clients ccs_clientlist [static]

Definition at line 338 of file ccs-server.c.

CcsSecMan* security [static]

Definition at line 339 of file ccs-server.c.

char* stdio_buffer = NULL

Definition at line 477 of file ccs-server.c.

int stdio_size = 0

Definition at line 478 of file ccs-server.c.

int stdio_alloc = 0

Definition at line 479 of file ccs-server.c.

int stdio_waiting = 0

Definition at line 480 of file ccs-server.c.

CcsImplHeader stdio_waiting_hdr

Definition at line 481 of file ccs-server.c.

int print_fw_handler_idx

Definition at line 541 of file ccs-server.c.

Referenced by CcsInit().


Data Structures
struct	CcsSecMan
struct	CCS_AUTH_clients
Typedefs
typedef int(*	CcsSecMan_allowFn )(struct CcsSecMan self, CcsSecAttr attr)
typedef CcsSec_secretKey (	CcsSecMan_getKeyFn )(struct CcsSecMan self, CcsSecAttr attr)
Functions
static void	CCS_AUTH_new (CCS_AUTH_clients *cl)
static int	CCS_AUTH_numClients (CCS_AUTH_clients *cl)
static int	CCS_AUTH_addClient (CCS_AUTH_clients *cl)
static int	CCS_AUTH_clientSalt (CCS_AUTH_clients *cl, int clientNo)
static void	CCS_AUTH_advanceSalt (CCS_AUTH_clients *cl, int clientNo)
static void	CcsServer_writeReply (SOCKET fd, CcsSecMan security, CcsSecAttr attr, int replyLen, char *reply)
static const char *	CcsServer_createSalt (SOCKET fd, CCS_AUTH_clients cl, CcsSecMan security, CcsSecAttr *attr)
static const char *	CcsServer_SHA1_message (SOCKET fd, CCS_AUTH_clients cl, CcsSecMan security, CcsSecAttr attr, CcsMessageHeader hdr)
static const char *	CcsServer_readHeader (SOCKET fd, CCS_AUTH_clients cl, CcsSecMan security, CcsSecAttr attr, CcsMessageHeader hdr)
static int	allowRequest_default (struct CcsSecMan self, CcsSecAttr attr)
static CcsSec_secretKey *	getKey_default (struct CcsSecMan self, CcsSecAttr attr)
static void	CcsSecMan_make_otp (const char str, CcsSec_secretKey key)
static void	CcsSecMan_printkey (FILE out, int level, CcsSec_secretKey k)
static CcsSecMan *	CcsSecMan_default (const char *authFile)
void	CcsServer_new (skt_ip_t ret_ip, int use_port, const char *authFile)
SOCKET	CcsServer_fd (void)
static int	req_abortFn (int code, const char *msg)
static int	CcsServer_recvRequestData (SOCKET fd, CcsImplHeader hdr, void *reqData)
int	CcsServer_recvRequest (CcsImplHeader hdr, void *reqData)
static int	reply_abortFn (int code, const char *msg)
void	CcsServer_sendReply (CcsImplHeader hdr, int repBytes, const void repData)
void	write_stdio_duplicate (char *data)
int	check_stdio_header (CcsImplHeader *hdr)
void	print_fw_handler (char *msg)
void	print_node0 (const char *format, va_list args)
Variables
static SOCKET	ccs_server_fd = SOCKET_ERROR
static CCS_AUTH_clients	ccs_clientlist
static CcsSecMan *	security
char *	stdio_buffer = NULL
int	stdio_size = 0
int	stdio_alloc = 0
int	stdio_waiting = 0
CcsImplHeader	stdio_waiting_hdr
int	print_fw_handler_idx