00001 #ifndef H_HEADER
00002 #define H_HEADER
00003
00013
00014
00015 #include <rpm/rpmio.h>
00016 #include <rpm/rpmtypes.h>
00017 #include <rpm/rpmtd.h>
00018 #include <rpm/rpmutil.h>
00019
00020 #ifdef __cplusplus
00021 extern "C" {
00022 #endif
00023
00027 extern const unsigned char rpm_header_magic[8];
00028
00032 enum hMagic {
00033 HEADER_MAGIC_NO = 0,
00034 HEADER_MAGIC_YES = 1
00035 };
00036
00041 Header headerNew(void);
00042
00048 Header headerFree( Header h);
00049
00055 Header headerLink(Header h);
00056
00061 void headerSort(Header h);
00062
00067 void headerUnsort(Header h);
00068
00075 unsigned int headerSizeof(Header h, int magicp);
00076
00086 int headerVerifyInfo(int il, int dl, const void * pev, void * iv, int negate);
00087
00093 void * headerUnload(Header h);
00094
00102 Header headerReload(Header h, rpmTagVal tag);
00103
00109 Header headerCopy(Header h);
00110
00116 Header headerLoad(void * uh);
00117
00123 Header headerCopyLoad(const void * uh);
00124
00131 Header headerRead(FD_t fd, int magicp);
00132
00140 int headerWrite(FD_t fd, Header h, int magicp);
00141
00148 int headerIsEntry(Header h, rpmTagVal tag);
00149
00159 enum headerGetFlags_e {
00160 HEADERGET_DEFAULT = 0,
00161 HEADERGET_MINMEM = (1 << 0),
00162 HEADERGET_EXT = (1 << 1),
00163 HEADERGET_RAW = (1 << 2),
00164 HEADERGET_ALLOC = (1 << 3),
00165 HEADERGET_ARGV = (1 << 4),
00166 };
00167
00168 typedef rpmFlags headerGetFlags;
00169
00178 int headerGet(Header h, rpmTagVal tag, rpmtd td, headerGetFlags flags);
00179
00180
00181 enum headerPutFlags_e {
00182 HEADERPUT_DEFAULT = 0,
00183 HEADERPUT_APPEND = (1 << 0),
00184 };
00185
00186 typedef rpmFlags headerPutFlags;
00187
00196 int headerPut(Header h, rpmtd td, headerPutFlags flags);
00197
00221 int headerPutString(Header h, rpmTagVal tag, const char *val);
00222 int headerPutStringArray(Header h, rpmTagVal tag, const char **val, rpm_count_t size);
00223 int headerPutBin(Header h, rpmTagVal tag, const uint8_t *val, rpm_count_t size);
00224 int headerPutChar(Header h, rpmTagVal tag, const char *val, rpm_count_t size);
00225 int headerPutUint8(Header h, rpmTagVal tag, const uint8_t *val, rpm_count_t size);
00226 int headerPutUint16(Header h, rpmTagVal tag, const uint16_t *val, rpm_count_t size);
00227 int headerPutUint32(Header h, rpmTagVal tag, const uint32_t *val, rpm_count_t size);
00228 int headerPutUint64(Header h, rpmTagVal tag, const uint64_t *val, rpm_count_t size);
00251 int headerAddI18NString(Header h, rpmTagVal tag, const char * string,
00252 const char * lang);
00253
00261 int headerMod(Header h, rpmtd td);
00262
00272 int headerDel(Header h, rpmTagVal tag);
00273
00283 char * headerFormat(Header h, const char * fmt, errmsg_t * errmsg);
00284
00291 void headerCopyTags(Header headerFrom, Header headerTo,
00292 const rpmTagVal * tagstocopy);
00293
00299 HeaderIterator headerFreeIterator(HeaderIterator hi);
00300
00306 HeaderIterator headerInitIterator(Header h);
00307
00314 int headerNext(HeaderIterator hi, rpmtd td);
00315
00321 rpmTagVal headerNextTag(HeaderIterator hi);
00322
00331 RPM_GNUC_DEPRECATED
00332 int headerNVR(Header h,
00333 const char ** np,
00334 const char ** vp,
00335 const char ** rp);
00336
00347 RPM_GNUC_DEPRECATED
00348 int headerNEVRA(Header h,
00349 const char ** np,
00350 uint32_t ** ep,
00351 const char ** vp,
00352 const char ** rp,
00353 const char ** ap);
00354
00361 RPM_GNUC_DEPRECATED
00362 char * headerGetNEVR(Header h, const char ** np );
00363
00370 RPM_GNUC_DEPRECATED
00371 char * headerGetNEVRA(Header h, const char ** np );
00372
00373
00374
00375
00376
00377
00378
00379 RPM_GNUC_DEPRECATED
00380 char * headerGetEVR(Header h, const char **np);
00381
00388 char * headerGetAsString(Header h, rpmTagVal tag);
00389
00396 const char * headerGetString(Header h, rpmTagVal tag);
00397
00398
00399
00400
00401
00402
00403
00404 uint64_t headerGetNumber(Header h, rpmTagVal tag);
00405
00411 RPM_GNUC_DEPRECATED
00412 rpm_color_t headerGetColor(Header h);
00413
00419 int headerIsSource(Header h);
00420
00426 unsigned int headerGetInstance(Header h);
00427
00428 typedef enum headerConvOps_e {
00429 HEADERCONV_EXPANDFILELIST = 0,
00430 HEADERCONV_COMPRESSFILELIST = 1,
00431 HEADERCONV_RETROFIT_V3 = 2,
00432 } headerConvOps;
00433
00440 int headerConvert(Header h, int op);
00441
00442 #ifdef __cplusplus
00443 }
00444 #endif
00445
00446 #endif