rpmio/url.c File Reference

#include "system.h"
#include <netinet/in.h>
#include <rpmmacro.h>
#include <rpmmessages.h>
#include <rpmio_internal.h>
#include "debug.h"

Go to the source code of this file.

Data Structures

struct  urlstring

Defines

#define IPPORT_FTP   21
#define IPPORT_HTTP   80
#define IPPORT_HTTPS   443
#define IPPORT_PGPKEYSERVER   11371
#define URLDBG(_f, _m, _x)   if ((_url_debug | (_f)) & (_m)) fprintf _x
#define URLDBGIO(_f, _x)   URLDBG((_f), RPMURL_DEBUG_IO, _x)
#define URLDBGREFS(_f, _x)   URLDBG((_f), RPMURL_DEBUG_REFS, _x)

Functions

static void * _free (const void *p)
 Wrapper to free(3), hides const compilation noise, permit NULL, return NULL.
urlinfo XurlLink (urlinfo u, const char *msg, const char *file, unsigned line)
urlinfo XurlNew (const char *msg, const char *file, unsigned line)
urlinfo XurlFree (urlinfo u, const char *msg, const char *file, unsigned line)
void urlFreeCache (void)
 Free cached URL control structures.
static int urlStrcmp (const char *str1, const char *str2)
static void urlFind (urlinfo *uret, int mustAsk)
urltype urlIsURL (const char *url)
 Return type of URL.
urltype urlPath (const char *url, const char **pathp)
 Return path component of URL.
int urlSplit (const char *url, urlinfo *uret)
 Parse URL string into a control structure.
int urlGetFile (const char *url, const char *dest)
 Copy data from URL to local file.

Variables

int _url_iobuf_size = RPMURL_IOBUF_SIZE
int _url_debug = 0
urlinfo_url_cache = NULL
int _url_count = 0
static struct urlstring urlstrings []


Detailed Description

Definition in file url.c.


Define Documentation

#define IPPORT_FTP   21

Definition at line 19 of file url.c.

#define IPPORT_HTTP   80

Definition at line 22 of file url.c.

#define IPPORT_HTTPS   443

Definition at line 25 of file url.c.

Referenced by urlSplit().

#define IPPORT_PGPKEYSERVER   11371

Definition at line 28 of file url.c.

Referenced by urlSplit().

#define URLDBG ( _f,
_m,
_x   )     if ((_url_debug | (_f)) & (_m)) fprintf _x

Definition at line 41 of file url.c.

#define URLDBGIO ( _f,
_x   )     URLDBG((_f), RPMURL_DEBUG_IO, _x)

Definition at line 43 of file url.c.

#define URLDBGREFS ( _f,
_x   )     URLDBG((_f), RPMURL_DEBUG_REFS, _x)

Definition at line 44 of file url.c.

Referenced by XurlFree(), and XurlLink().


Function Documentation

static void* _free ( const void *  p  )  [inline, static]

Wrapper to free(3), hides const compilation noise, permit NULL, return NULL.

Parameters:
p memory to free
Return values:
NULL always

Definition at line 63 of file url.c.

static void urlFind ( urlinfo uret,
int  mustAsk 
) [static]

Definition at line 204 of file url.c.

References _, _free(), _url_cache, _url_count, alloca(), urlinfo_s::host, urlinfo_s::password, urlinfo_s::portstr, urlinfo_s::proxyh, urlinfo_s::proxyp, urlinfo_s::proxyu, rpmExpand(), urlinfo_s::scheme, stpcpy(), URL_IS_FTP, URL_IS_HKP, URL_IS_HTTP, URL_IS_HTTPS, urlFree, urlLink, URLSANE, urlStrcmp(), urlinfo_s::urltype, urlinfo_s::user, xmalloc(), xrealloc(), and xstrdup().

Referenced by urlSplit().

void urlFreeCache ( void   ) 

Free cached URL control structures.

Definition at line 171 of file url.c.

References _, _free(), _url_cache, _url_count, and urlFree.

Referenced by main().

int urlGetFile ( const char *  url,
const char *  dest 
)

Copy data from URL to local file.

Parameters:
url url string of source
dest file name of destination
Returns:
0 on success, otherwise FTPERR_* code

Definition at line 549 of file url.c.

References _, _url_debug, Fclose(), Ferror(), Fopen(), Fstrerror(), FTPERR_UNKNOWN, RPMMESS_DEBUG, rpmMessage, ufdGetFile(), Unlink(), URL_IS_DASH, URL_IS_FTP, URL_IS_HKP, URL_IS_HTTP, URL_IS_HTTPS, URL_IS_PATH, URL_IS_UNKNOWN, and urlPath().

Referenced by doUntar(), and rpmInstall().

urltype urlIsURL ( const char *  url  ) 

Return type of URL.

Parameters:
url url string
Returns:
type of url

Definition at line 364 of file url.c.

References urlstring::leadin, urlstring::ret, URL_IS_UNKNOWN, and urlstrings.

Referenced by Fopen(), Fts_open(), main(), rpmInstall(), runScript(), urlPath(), urlSplit(), and urlStrerror().

urltype urlPath ( const char *  url,
const char **  pathp 
)

Return path component of URL.

Parameters:
url url string
Return values:
pathp pointer to path component of url
Returns:
type of url

Definition at line 383 of file url.c.

References URL_IS_DASH, URL_IS_FTP, URL_IS_HKP, URL_IS_HTTP, URL_IS_HTTPS, URL_IS_PATH, URL_IS_UNKNOWN, and urlIsURL().

Referenced by Access(), addFile(), buildForTarget(), Chdir(), db3close(), db3open(), doFoo(), domd5(), doPatch(), doScript(), doSetupMacro(), doUntar(), ftpCmd(), ftpNLST(), genCpioListAndHeader(), Glob(), Glob_pattern_p(), handlePreambleTag(), Link(), Lstat(), main(), makeTempFile(), Mkdir(), newRpmdb(), Opendir(), parseSpec(), processBinaryFile(), processMetadataFile(), processSourceFiles(), Readlink(), Rename(), Rmdir(), rpmGenPath(), rpmGlob(), rpmGraph(), rpmInstall(), rpmioFileExists(), rpmMkdirPath(), rpmpsmStage(), rpmtsRootDir(), Stat(), ufdOpen(), Unlink(), and urlGetFile().

int urlSplit ( const char *  url,
urlinfo uret 
)

Parse URL string into a control structure.

Parameters:
url url string
Return values:
uret address of new control instance pointer
Returns:
0 on success, -1 on error

Definition at line 441 of file url.c.

References _, _free(), urlinfo_s::host, IPPORT_FTP, IPPORT_HTTP, IPPORT_HTTPS, IPPORT_PGPKEYSERVER, urlinfo_s::password, urlinfo_s::port, urlinfo_s::portstr, RPMMESS_ERROR, rpmMessage, urlinfo_s::scheme, urlinfo_s::url, URL_IS_FTP, URL_IS_HKP, URL_IS_HTTP, URL_IS_HTTPS, urlFind(), urlFree, urlIsURL(), urlNew, urlinfo_s::urltype, urlinfo_s::user, and xstrdup().

Referenced by doScript(), httpOpen(), urlConnect(), and urlStrerror().

static int urlStrcmp ( const char *  str1,
const char *  str2 
) [static]

Definition at line 191 of file url.c.

Referenced by urlFind().

urlinfo XurlFree ( urlinfo  u,
const char *  msg,
const char *  file,
unsigned  line 
)

Todo:
Remove debugging entry from the ABI.

Definition at line 99 of file url.c.

References _, FDIO_s::_fdderef, FDIO_s::_fileno, _free(), urlinfo_s::buf, FDIO_s::close, urlinfo_s::ctrl, urlinfo_s::data, Fclose(), fdGetFp(), fdio, fdPush(), fpio, urlinfo_s::host, urlinfo_s::nrefs, urlinfo_s::password, urlinfo_s::portstr, urlinfo_s::proxyh, urlinfo_s::proxyu, urlinfo_s::scheme, urlinfo_s::sess, urlinfo_s::url, URLDBGREFS, URLSANE, and urlinfo_s::user.

urlinfo XurlLink ( urlinfo  u,
const char *  msg,
const char *  file,
unsigned  line 
)

Todo:
Remove debugging entry from the ABI.

Definition at line 69 of file url.c.

References urlinfo_s::nrefs, URLDBGREFS, and URLSANE.

Referenced by XurlNew().

urlinfo XurlNew ( const char *  msg,
const char *  file,
unsigned  line 
)

Todo:
Remove debugging entry from the ABI.

Definition at line 79 of file url.c.

References URL_IS_UNKNOWN, URLMAGIC, xmalloc(), and XurlLink().


Variable Documentation

urlinfo* _url_cache = NULL

URL cache.

Definition at line 50 of file url.c.

Referenced by urlFind(), and urlFreeCache().

int _url_count = 0

No. of cached URL's.

Definition at line 55 of file url.c.

Referenced by urlFind(), and urlFreeCache().

int _url_debug = 0

URL debugging?

Definition at line 39 of file url.c.

Referenced by urlGetFile().

int _url_iobuf_size = RPMURL_IOBUF_SIZE

Initial size of URL I/O buffer.

Definition at line 34 of file url.c.

Referenced by checkResponse(), and ftpNLST().

struct urlstring urlstrings[] [static]

Referenced by urlIsURL().


Generated on Fri Oct 12 08:44:56 2007 for rpm by  doxygen 1.5.2