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#ifndef H_RPMURL
#define H_RPMURL
#include <assert.h>
typedef enum {
URL_IS_UNKNOWN = 0,
URL_IS_DASH = 1,
URL_IS_PATH = 2,
URL_IS_FTP = 3,
URL_IS_HTTP = 4
} urltype;
#define URLMAGIC 0xd00b1ed0
#define URLSANE(u) assert(u && u->magic == URLMAGIC)
typedef /*@abstract@*/ /*@refcounted@*/ struct urlinfo {
/*@refs@*/ int nrefs;
const char * url; /* copy of original url */
const char * service;
const char * user;
const char * password;
const char * host;
const char * portstr;
const char * proxyu; /* FTP: proxy user */
const char * proxyh; /* FTP/HTTP: proxy host */
int proxyp; /* FTP/HTTP: proxy port */
int port;
int urltype;
FD_t ctrl; /* control channel */
FD_t data; /* per-xfer data channel */
int bufAlloced; /* sizeof I/O buffer */
char *buf; /* I/O buffer */
int openError; /* Type of open failure */
int httpVersion;
int httpHasRange;
int magic;
} *urlinfo;
#ifdef __cplusplus
extern "C" {
#endif
extern int url_iobuf_size;
urlinfo urlLink(urlinfo u, const char * msg);
urlinfo XurlLink(urlinfo u, const char * msg, const char * file, unsigned line);
#define urlLink(_u, _msg) XurlLink(_u, _msg, __FILE__, __LINE__)
urlinfo urlNew(const char * msg);
urlinfo XurlNew(const char * msg, const char * file, unsigned line);
#define urlNew(_msg) XurlNew(_msg, __FILE__, __LINE__)
urlinfo urlFree( /*@killref@*/ urlinfo u, const char * msg);
urlinfo XurlFree( /*@killref@*/ urlinfo u, const char * msg, const char * file, unsigned line);
#define urlFree(_u, _msg) XurlFree(_u, _msg, __FILE__, __LINE__)
void urlFreeCache(void);
urltype urlIsURL(const char * url);
int urlPath(const char * url, /*@out@*/ const char ** pathp);
int urlSplit(const char * url, /*@out@*/ urlinfo * u);
int urlGetFile(const char * url, const char * dest);
#ifdef __cplusplus
}
#endif
#endif /* H_RPMURL */
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