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lib/psm.h

Go to the documentation of this file.

#ifndef H_PSM
#define H_PSM

#include <rpmlib.h>
#include "depends.h"
#include "fsm.h"

struct sharedFile {
    int mainFileNumber;
    int secRecOffset;
    int secFileNumber;
} ;

struct sharedFileInfo {
    int pkgFileNum;
    int otherFileNum;
    int otherPkg;
    int isRemoved;
};

struct transactionFileInfo_s {
  /* for all packages */
    enum rpmTransactionType type;
    fileAction action;          
/*@owned@*/ fileAction * actions;       
/*@owned@*/ struct fingerPrint_s * fps; 
    HGE_t hge;                  
    HFD_t hfd;                  
    Header h;                   
/*@owned@*/ const char * name;
/*@owned@*/ const char * version;
/*@owned@*/ const char * release;
    int_32 epoch;
    uint_32 flags;              
    const uint_32 * fflags;     
    const uint_32 * fsizes;     
    const uint_32 * fmtimes;    
/*@owned@*/ const char ** bnl;  
/*@owned@*/ const char ** dnl;  
    int_32 * dil;               
/*@owned@*/ const char ** obnl; 
/*@owned@*/ const char ** odnl; 
    int_32 * odil;      
/*@owned@*/ const char ** fmd5s;
/*@owned@*/ const char ** flinks;       
/* XXX setuid/setgid bits are turned off if fuser/fgroup doesn't map. */
    uint_16 * fmodes;           
/*@owned@*/ char * fstates;     
/*@owned@*/ const char ** fuser;        
/*@owned@*/ const char ** fgroup;       
/*@owned@*/ const char ** flangs;       
    int fc;                     
    int dc;                     
    int bnlmax;                 
    int dnlmax;                 
    int astriplen;
    int striplen;
    unsigned int archiveSize;
    mode_t dperms;              
    mode_t fperms;              
/*@owned@*/ const char ** apath;
    int mapflags;
/*@owned@*/ int * fmapflags;
    uid_t uid;
/*@owned@*/ /*@null@*/ uid_t * fuids;   
    gid_t gid;
/*@owned@*/ /*@null@*/ gid_t * fgids;   
    int magic;
#define TFIMAGIC        0x09697923
/*@owned@*/ FSM_t fsm;          
  /* these are for TR_ADDED packages */
/*@dependent@*/ struct availablePackage * ap;
/*@owned@*/ struct sharedFileInfo * replaced;
/*@owned@*/ uint_32 * replacedSizes;
  /* for TR_REMOVED packages */
    unsigned int record;
};

#define PSM_VERBOSE     0x8000
#define PSM_INTERNAL    0x4000
#define PSM_SYSCALL     0x2000
#define PSM_DEAD        0x1000
#define _fv(_a)         ((_a) | PSM_VERBOSE)
#define _fi(_a)         ((_a) | PSM_INTERNAL)
#define _fs(_a)         ((_a) | (PSM_INTERNAL | PSM_SYSCALL))
#define _fd(_a)         ((_a) | (PSM_INTERNAL | PSM_DEAD))
typedef enum pkgStage_e {
    PSM_UNKNOWN         =  0,
    PSM_INIT            =  1,
    PSM_PRE             =  2,
    PSM_PROCESS         =  3,
    PSM_POST            =  4,
    PSM_UNDO            =  5,
    PSM_FINI            =  6,

    PSM_PKGINSTALL      =  7,
    PSM_PKGERASE        =  8,
    PSM_PKGCOMMIT       = 10,
    PSM_PKGSAVE         = 12,

    PSM_CREATE          = 17,
    PSM_NOTIFY          = 22,
    PSM_DESTROY         = 23,
    PSM_COMMIT          = 25,

    PSM_CHROOT_IN       = 51,
    PSM_CHROOT_OUT      = 52,
    PSM_SCRIPT          = 53,
    PSM_TRIGGERS        = 54,
    PSM_IMMED_TRIGGERS  = 55,
    PSM_RPMIO_FLAGS     = 56,

    PSM_RPMDB_LOAD      = 97,
    PSM_RPMDB_ADD       = 98,
    PSM_RPMDB_REMOVE    = 99,

} pkgStage;
#undef  _fv
#undef  _fi
#undef  _fs
#undef  _fd

struct psm_s {
/*@kept@*/ rpmTransactionSet ts;
/*@kept@*/ TFI_t fi;            
    FD_t cfd;                   
    FD_t fd;                    
    Header oh;                  
    rpmdbMatchIterator mi;
/*@observer@*/ const char * stepName;
/*@owned@*/ const char * rpmio_flags;
/*@owned@*/ const char * failedFile;
/*@owned@*/ const char * pkgURL;        
/*@dependent@*/ const char * pkgfn;     
    int scriptTag;              
    int progTag;                
    int npkgs_installed;        
    int scriptArg;              
    int sense;                  
    int countCorrection;        
    int chrootDone;             
    rpmCallbackType what;       
    unsigned long amount;       
    unsigned long total;        
    rpmRC rc;
    pkgStage goal;
    pkgStage stage;
};

#ifdef __cplusplus
extern "C" {
#endif

void loadFi(Header h, TFI_t fi)
        /*@modifies h, fi @*/;

void freeFi(TFI_t fi)
        /*@modifies fi @*/;

/*@observer@*/ const char *const fiTypeString(TFI_t fi);

int psmStage(PSM_t psm, pkgStage stage)
        /*@modifies psm @*/;

#ifdef __cplusplus
}
#endif

#endif  /* H_ROLLBACK */

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