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rpmio/rpmio_internal.h File Reference

#include <rpmio.h>
#include <rpmurl.h>
#include <rpmpgp.h>

Go to the source code of this file.

Data Structures

struct _FD_s

struct _FDDIGEST_s

struct _FDSTACK_s

struct OPSTAT_t

Defines

#define RPMIO_DEBUG_IO   0x40000000

#define RPMIO_DEBUG_REFS   0x20000000

#define FDMAGIC   0x04463138

#define FDDIGEST_MAX   4

#define FDSANE(fd)   assert(fd && fd->magic == FDMAGIC)

#define DBG(_f, _m, _x)   if ((_rpmio_debug | ((_f) ? ((FD_t)(_f))->flags : 0)) & (_m)) fprintf _x

#define DBGIO(_f, _x)   DBG((_f), RPMIO_DEBUG_IO, _x)

#define DBGREFS(_f, _x)   DBG((_f), RPMIO_DEBUG_REFS, _x)

Typedefs

typedef _FDSTACK_s FDSTACK_t

struct {

   timeval   create

   timeval   begin

   OPSTAT_t   ops [4]

} FDSTAT_t

typedef enum rpmDigestFlags_e rpmDigestFlags

typedef _FDDIGEST_s * FDDIGEST_t

Enumerations

enum FDSTAT_e { FDSTAT_READ = 0, FDSTAT_WRITE = 1, FDSTAT_SEEK = 2, FDSTAT_CLOSE = 3 }

enum rpmDigestFlags_e { RPMDIGEST_NONE = 0 }

Functions

DIGEST_CTX rpmDigestDup (DIGEST_CTX octx)

DIGEST_CTX rpmDigestInit (pgpHashAlgo hashalgo, rpmDigestFlags flags)

int rpmDigestUpdate (DIGEST_CTX ctx, const void *data, size_t len)

int rpmDigestFinal (DIGEST_CTX ctx, void **datap, size_t *lenp, int asAscii)

int fdFgets (FD_t fd, char *buf, size_t len)

FD_t ftpOpen (const char *url, int flags, mode_t mode, urlinfo *uret)

int ftpReq (FD_t data, const char *ftpCmd, const char *ftpArg)

int ftpCmd (const char *cmd, const char *url, const char *arg2)

int ufdClose (void *cookie)

FDIO_t fdGetIo (FD_t fd)

void fdSetIo (FD_t fd, FDIO_t io)

FILE * fdGetFILE (FD_t fd)

void * fdGetFp (FD_t fd)

void fdSetFp (FD_t fd, void *fp)

int fdGetFdno (FD_t fd)

void fdSetFdno (FD_t fd, int fdno)

void fdSetContentLength (FD_t fd, ssize_t contentLength)

void fdPush (FD_t fd, FDIO_t io, void *fp, int fdno)

void fdPop (FD_t fd)

void fdstat_enter (FD_t fd, int opx)

time_t tvsub (const struct timeval *etv, const struct timeval *btv)

void fdstat_exit (FD_t fd, int opx, ssize_t rc)

void fdstat_print (FD_t fd, const char *msg, FILE *fp)

void fdSetSyserrno (FD_t fd, int syserrno, const void *errcookie)

int fdGetRdTimeoutSecs (FD_t fd)

long int fdGetCpioPos (FD_t fd)

void fdSetCpioPos (FD_t fd, long int cpioPos)

FD_t c2f (void *cookie)

void fdInitDigest (FD_t fd, pgpHashAlgo hashalgo, int flags)

void fdUpdateDigests (FD_t fd, const unsigned char *buf, ssize_t buflen)

void fdFiniDigest (FD_t fd, pgpHashAlgo hashalgo, void **datap, size_t *lenp, int asAscii)

int fdFileno (void *cookie)

int rpmioSlurp (const char *fn, const unsigned char **bp, ssize_t *blenp)

Variables

int _rpmio_debug

int _ftp_debug

Detailed Description

Definition in file rpmio_internal.h.

Define Documentation

#define DBG ( _f,
_m,
_x ) if ((_rpmio_debug | ((_f) ? ((FD_t)(_f))->flags : 0)) & (_m)) fprintf _x

Definition at line 157 of file rpmio_internal.h.

#define DBGIO ( _f,
_x ) DBG((_f), RPMIO_DEBUG_IO, _x)

Definition at line 164 of file rpmio_internal.h.
Referenced by Fclose(), fdClose(), fdDup(), Fdopen(), fdOpen(), fdRead(), fdSeek(), fdSize(), fdWrite(), Ferror(), Fileno(), Fread(), Fseek(), ftpAbort(), Fwrite(), ufdCopy(), and ufdOpen().

#define DBGREFS ( _f,
_x ) DBG((_f), RPMIO_DEBUG_REFS, _x)

Definition at line 165 of file rpmio_internal.h.
Referenced by XfdFree(), and XfdLink().

#define FDDIGEST_MAX 4

Definition at line 136 of file rpmio_internal.h.
Referenced by fdInitDigest().

#define FDMAGIC 0x04463138

Definition at line 118 of file rpmio_internal.h.
Referenced by XfdNew().

#define FDSANE ( fd ) assert(fd && fd->magic == FDMAGIC)

Definition at line 146 of file rpmio_internal.h.
Referenced by c2f(), Fclose(), fdGetCpioPos(), fdGetFdno(), fdGetFILE(), fdGetFp(), fdGetIo(), fdGetRdTimeoutSecs(), Fdopen(), fdPop(), fdPush(), fdSeekNot(), fdSetContentLength(), fdSetCpioPos(), fdSetFdno(), fdSetFp(), fdSetIo(), fdSetSyserrno(), fdSize(), Fread(), Fseek(), Fstrerror(), Fwrite(), ufdGetFile(), ufdGetUrlinfo(), and XfdFree().

#define RPMIO_DEBUG_IO 0x40000000

Definition at line 115 of file rpmio_internal.h.

#define RPMIO_DEBUG_REFS 0x20000000

Definition at line 116 of file rpmio_internal.h.

Function Documentation

int fdFgets ( FD_t fd,

char * buf,

size_t len

)

Definition at line 585 of file rpmio.c.
References errno, fdFileno, fdRead, fdReadable(), _FD_s::rd_timeoutsecs, and _FD_s::syserrno.
Referenced by checkResponse(), and ftpNLST().

int fdFileno ( void * cookie ) [inline, static]

Definition at line 531 of file rpmio_internal.h.
References c2f(), _FDSTACK_s::fdno, and _FD_s::fps.

int ftpCmd ( const char * cmd,

const char * url,

const char * arg2

)

Definition at line 1395 of file rpmio.c.
References urlinfo_s::ctrl, fdFree, ftpCommand(), urlConnect(), and urlPath().
Referenced by ftpChdir(), ftpMkdir(), ftpRename(), ftpReq(), ftpRmdir(), and ftpUnlink().

FD_t ftpOpen ( const char * url,

int flags,

mode_t mode,

urlinfo * uret

)

Definition at line 1926 of file rpmio.c.
References _FD_s::bytesRemain, _FD_s::contentLength, urlinfo_s::data, fdLink, fdNew, fdSetIo(), _FD_s::ftpFileDoneNeeded, ftpTimeoutSecs, _FD_s::rd_timeoutsecs, ufdio, _FD_s::url, URL_IS_FTP, urlConnect(), urlLink, and _FD_s::urlType.
Referenced by ftpNLST(), and ufdOpen().

int ftpReq ( FD_t data,

const char * ftpCmd,

const char * ftpArg

)

Definition at line 1123 of file rpmio.c.
References alloca(), _FD_s::contentLength, urlinfo_s::ctrl, errno, fdClose(), fdFileno, fdLink, fdSetFdno(), fdSetSyserrno(), fdWrite, ftpCheckResponse(), ftpCmd(), ftpCommand(), FTPERR_BAD_SERVER_RESPONSE, FTPERR_FAILED_CONNECT, FTPERR_FAILED_DATA_CONNECT, FTPERR_PASSIVE_ERROR, FTPERR_SERVER_IO_ERROR, FTPERR_UNKNOWN, _FD_s::ftpFileDoneNeeded, ftpStrerror(), inet_aton(), stpcpy(), _FD_s::url, and URLSANE.
Referenced by ftpNLST(), and ufdOpen().

DIGEST_CTX rpmDigestDup ( DIGEST_CTX octx )

Duplicate a digest context.
Parameters:

octx existing digest context

Returns:
duplicated digest context

Definition at line 39 of file digest.c.
References DIGEST_CTX_s::param, DIGEST_CTX_s::paramlen, and xcalloc().

int rpmDigestFinal ( DIGEST_CTX ctx,

void ** datap,

size_t * lenp,

int asAscii

)

Return digest and destroy context. Final wrapup - pad to 64-byte boundary with the bit pattern 1 0* (64-bit count of bits processed, MSB-first)
Parameters:

ctx digest context

Return values:

datap address of returned digest

lenp address of digest length

Parameters:

asAscii return digest as ascii string?

Returns:
0 on success

Definition at line 119 of file digest.c.
References DIGEST_CTX_s::Digest, DIGEST_CTX_s::digestlen, DPRINTF, IS_LITTLE_ENDIAN, DIGEST_CTX_s::param, DIGEST_CTX_s::paramlen, and xmalloc().
Referenced by fdFiniDigest(), pgpFreeDig(), rpmVerifyDigest(), and XfdFree().

DIGEST_CTX rpmDigestInit ( pgpHashAlgo hashalgo,

rpmDigestFlags flags

)

Initialize digest. Set bit count to 0 and buffer to mysterious initialization constants.
Parameters:

hashalgo type of digest

flags bit(s) to control digest operation

Returns:
digest context

Definition at line 47 of file digest.c.
References DIGEST_CTX_s::datalen, DIGEST_CTX_s::Digest, DIGEST_CTX_s::digestlen, DPRINTF, DIGEST_CTX_s::flags, DIGEST_CTX_s::param, DIGEST_CTX_s::paramlen, pgpHashAlgo, PGPHASHALGO_HAVAL_5_160, PGPHASHALGO_MD2, PGPHASHALGO_MD5, PGPHASHALGO_RIPEMD160, PGPHASHALGO_SHA1, PGPHASHALGO_TIGER192, DIGEST_CTX_s::Reset, rpmDigestFlags, DIGEST_CTX_s::Update, and xcalloc().
Referenced by fdInitDigest(), and rpmVerifyDigest().

int rpmDigestUpdate ( DIGEST_CTX ctx,

const void * data,

size_t len

)

Update context with next plain text buffer.
Parameters:

ctx digest context

data next data buffer

len no. bytes of data

Returns:
0 on success

Definition at line 99 of file digest.c.
References DPRINTF, DIGEST_CTX_s::param, and DIGEST_CTX_s::Update.
Referenced by fdUpdateDigests(), and rpmVerifyDigest().

int rpmioSlurp ( const char * fn,

const unsigned char ** bp,

ssize_t * blenp

)

Referenced by pgpReadPkts(), and rpmPlatform().

int ufdClose ( void * cookie )

Definition at line 1805 of file rpmio.c.
References _FD_s::bytesRemain, c2f(), _FD_s::contentLength, urlinfo_s::ctrl, urlinfo_s::data, fdClose(), fdFree, fdGetFILE, fdReadable(), fdSetFp(), fdWrite, ftpAbort(), ftpFileDone(), _FD_s::ftpFileDoneNeeded, httpResp(), urlinfo_s::httpVersion, noLibio, _FD_s::persist, urlinfo_s::service, UFDONLY, _FD_s::url, URL_IS_FTP, urlFree, urlinfo_s::urltype, and _FD_s::wr_chunked.
Referenced by Fclose(), ftpNLST(), and ufdOpen().

Variable Documentation

int _ftp_debug

Definition at line 154 of file rpmio_internal.h.
Referenced by httpResp().

int _rpmio_debug

Definition at line 150 of file rpmio_internal.h.

struct timeval begin

Operation start time.
Definition at line 45 of file rpmio_internal.h.
Referenced by rpmCleanPath().

struct timeval create

Structure creation time.
Definition at line 44 of file rpmio_internal.h.

OPSTAT_t ops[4]

Cumulative statistics.
Definition at line 46 of file rpmio_internal.h.
Referenced by fdstat_print().

Generated on Sun Feb 2 23:32:12 2003 for rpm by

1.2.18


Data Structures
struct	_FD_s
struct	_FDDIGEST_s
struct	_FDSTACK_s
struct	OPSTAT_t
Defines
#define	RPMIO_DEBUG_IO 0x40000000
#define	RPMIO_DEBUG_REFS 0x20000000
#define	FDMAGIC 0x04463138
#define	FDDIGEST_MAX 4
#define	FDSANE(fd) assert(fd && fd->magic == FDMAGIC)
#define	DBG(_f, _m, _x) if ((_rpmio_debug \| ((_f) ? ((FD_t)(_f))->flags : 0)) & (_m)) fprintf _x
#define	DBGIO(_f, _x) DBG((_f), RPMIO_DEBUG_IO, _x)
#define	DBGREFS(_f, _x) DBG((_f), RPMIO_DEBUG_REFS, _x)
Typedefs
typedef _FDSTACK_s	FDSTACK_t
struct {
timeval create
timeval begin
OPSTAT_t ops [4]
}	FDSTAT_t
typedef enum rpmDigestFlags_e	rpmDigestFlags
typedef _FDDIGEST_s *	FDDIGEST_t
Enumerations
enum	FDSTAT_e { FDSTAT_READ = 0, FDSTAT_WRITE = 1, FDSTAT_SEEK = 2, FDSTAT_CLOSE = 3 }
enum	rpmDigestFlags_e { RPMDIGEST_NONE = 0 }
Functions
DIGEST_CTX	rpmDigestDup (DIGEST_CTX octx)
DIGEST_CTX	rpmDigestInit (pgpHashAlgo hashalgo, rpmDigestFlags flags)
int	rpmDigestUpdate (DIGEST_CTX ctx, const void *data, size_t len)
int	rpmDigestFinal (DIGEST_CTX ctx, void *datap, size_t lenp, int asAscii)
int	fdFgets (FD_t fd, char *buf, size_t len)
FD_t	ftpOpen (const char url, int flags, mode_t mode, urlinfo uret)
int	ftpReq (FD_t data, const char ftpCmd, const char ftpArg)
int	ftpCmd (const char cmd, const char url, const char *arg2)
int	ufdClose (void *cookie)
FDIO_t	fdGetIo (FD_t fd)
void	fdSetIo (FD_t fd, FDIO_t io)
FILE *	fdGetFILE (FD_t fd)
void *	fdGetFp (FD_t fd)
void	fdSetFp (FD_t fd, void *fp)
int	fdGetFdno (FD_t fd)
void	fdSetFdno (FD_t fd, int fdno)
void	fdSetContentLength (FD_t fd, ssize_t contentLength)
void	fdPush (FD_t fd, FDIO_t io, void *fp, int fdno)
void	fdPop (FD_t fd)
void	fdstat_enter (FD_t fd, int opx)
time_t	tvsub (const struct timeval etv, const struct timeval btv)
void	fdstat_exit (FD_t fd, int opx, ssize_t rc)
void	fdstat_print (FD_t fd, const char msg, FILE fp)
void	fdSetSyserrno (FD_t fd, int syserrno, const void *errcookie)
int	fdGetRdTimeoutSecs (FD_t fd)
long int	fdGetCpioPos (FD_t fd)
void	fdSetCpioPos (FD_t fd, long int cpioPos)
FD_t	c2f (void *cookie)
void	fdInitDigest (FD_t fd, pgpHashAlgo hashalgo, int flags)
void	fdUpdateDigests (FD_t fd, const unsigned char *buf, ssize_t buflen)
void	fdFiniDigest (FD_t fd, pgpHashAlgo hashalgo, void *datap, size_t lenp, int asAscii)
int	fdFileno (void *cookie)
int	rpmioSlurp (const char fn, const unsigned char bp, ssize_t blenp)
Variables
int	_rpmio_debug
int	_ftp_debug