rpm: rpmdb/hdrNVR.c Source File

00001 
00005 #include "system.h"
00006 #include "lib/rpmlib.h"
00007 #include "debug.h"
00008 
00009 int headerNVR(Header h, const char **np, const char **vp, const char **rp)
00010 {
00011     int type;
00012     int count;
00013 
00014 /*@-boundswrite@*/
00015     if (np) {
00016         if (!(headerGetEntry(h, RPMTAG_NAME, &type, (void **) np, &count)
00017             && type == RPM_STRING_TYPE && count == 1))
00018                 *np = NULL;
00019     }
00020     if (vp) {
00021         if (!(headerGetEntry(h, RPMTAG_VERSION, &type, (void **) vp, &count)
00022             && type == RPM_STRING_TYPE && count == 1))
00023                 *vp = NULL;
00024     }
00025     if (rp) {
00026         if (!(headerGetEntry(h, RPMTAG_RELEASE, &type, (void **) rp, &count)
00027             && type == RPM_STRING_TYPE && count == 1))
00028                 *rp = NULL;
00029     }
00030 /*@=boundswrite@*/
00031     return 0;
00032 }
00033 
00034 int headerNEVRA(Header h, const char **np,
00035                 /*@unused@*/ const char **ep, const char **vp, const char **rp,
00036                 const char **ap)
00037 {
00038     int type;
00039     int count;
00040 
00041 /*@-boundswrite@*/
00042     if (np) {
00043         if (!(headerGetEntry(h, RPMTAG_NAME, &type, (void **) np, &count)
00044             && type == RPM_STRING_TYPE && count == 1))
00045                 *np = NULL;
00046     }
00047     if (vp) {
00048         if (!(headerGetEntry(h, RPMTAG_VERSION, &type, (void **) vp, &count)
00049             && type == RPM_STRING_TYPE && count == 1))
00050                 *vp = NULL;
00051     }
00052     if (rp) {
00053         if (!(headerGetEntry(h, RPMTAG_RELEASE, &type, (void **) rp, &count)
00054             && type == RPM_STRING_TYPE && count == 1))
00055                 *rp = NULL;
00056     }
00057     if (ap) {
00058         if (!(headerGetEntry(h, RPMTAG_ARCH, &type, (void **) ap, &count)
00059             && type == RPM_STRING_TYPE && count == 1))
00060                 *ap = NULL;
00061     }
00062 /*@=boundswrite@*/
00063     return 0;
00064 }