rpm  4.5
Data Structures | Macros | Functions | Variables
url.c File Reference
#include "system.h"
#include <netinet/in.h>
#include <rpmmacro.h>
#include <rpmmessages.h>
#include <rpmio_internal.h>
#include "debug.h"
Include dependency graph for url.c:

Go to the source code of this file.

Data Structures

struct  urlstring
 

Macros

#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

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 = 4096
 
int _url_debug = 0
 
urlinfo_url_cache = NULL
 
int _url_count = 0
 
static struct urlstring urlstrings []
 

Macro Definition Documentation

#define IPPORT_FTP   21

Definition at line 19 of file url.c.

Referenced by urlSplit().

#define IPPORT_HTTP   80

Definition at line 22 of file url.c.

Referenced by urlSplit().

#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 urlFind ( urlinfo uret,
int  mustAsk 
)
static
void urlFreeCache ( void  )

Free cached URL control structures.

Definition at line 152 of file url.c.

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

Referenced by rpmcliFini().

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

Copy data from URL to local file.

Parameters
urlurl string of source
destfile name of destination
Returns
0 on success, otherwise FTPERR_* code

Definition at line 530 of file url.c.

References _url_debug, D_, 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 prepFetch(), and rpmInstall().

urltype urlIsURL ( const char *  url)

Return type of URL.

Parameters
urlurl string
Returns
type of url

Definition at line 345 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 
)
int urlSplit ( const char *  url,
urlinfo uret 
)

Parse URL string into a control structure.

Parameters
urlurl string
Return values
uretaddress of new control instance pointer
Returns
0 on success, -1 on error

Definition at line 422 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 urlConnect(), and urlStrerror().

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

Definition at line 172 of file url.c.

Referenced by urlFind().

urlinfo XurlFree ( urlinfo  u,
const char *  msg,
const char *  file,
unsigned  line 
)
urlinfo XurlLink ( urlinfo  u,
const char *  msg,
const char *  file,
unsigned  line 
)
Todo:
Remove debugging entry from the ABI.

Definition at line 57 of file url.c.

References urlinfo_s::nrefs, URLDBGREFS, and URLSANE.

Referenced by XurlNew().

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

Variable Documentation

urlinfo* _url_cache = NULL

URL cache.

Definition at line 50 of file url.c.

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 = 4096

Initial size of URL I/O buffer.

Definition at line 34 of file url.c.

Referenced by checkResponse(), and ftpNLST().

struct urlstring urlstrings[]
static
Initial value:
= {
{ "file://", URL_IS_PATH },
{ "ftp://", URL_IS_FTP },
{ "hkp://", URL_IS_HKP },
{ "http://", URL_IS_HTTP },
{ "https://", URL_IS_HTTPS },
{ "-", URL_IS_DASH },
{ NULL, URL_IS_UNKNOWN }
}

Referenced by urlIsURL().