4 /** \ingroup rpmtrans payload
6 * Package state machine to handle a package from a transaction set.
9 #define _RPMSQ_INTERNAL
10 #include <rpm/rpmsq.h>
11 #include <rpm/rpmcallback.h>
13 extern int _psm_debug;
15 typedef struct rpmpsm_s * rpmpsm;
19 #define PSM_VERBOSE 0x8000
20 #define PSM_INTERNAL 0x4000
21 #define PSM_SYSCALL 0x2000
22 #define PSM_DEAD 0x1000
23 #define _fv(_a) ((_a) | PSM_VERBOSE)
24 #define _fi(_a) ((_a) | PSM_INTERNAL)
25 #define _fs(_a) ((_a) | (PSM_INTERNAL | PSM_SYSCALL))
26 #define _fd(_a) ((_a) | (PSM_INTERNAL | PSM_DEAD))
27 typedef enum pkgStage_e {
49 PSM_IMMED_TRIGGERS = 55,
66 * Unreference a package state machine instance.
67 * @param psm package state machine
72 rpmpsm rpmpsmUnlink (rpmpsm psm,
76 * Reference a package state machine instance.
77 * @param psm package state machine
79 * @return new package state machine reference
82 rpmpsm rpmpsmLink (rpmpsm psm, const char * msg);
85 * Destroy a package state machine.
86 * @param psm package state machine
90 rpmpsm rpmpsmFree(rpmpsm psm);
93 * Create and load a package state machine.
94 * @param ts transaction set
95 * @param te transaction set element
96 * @return new package state machine
99 rpmpsm rpmpsmNew(rpmts ts, rpmte te);
102 * Package state machine driver.
103 * @param psm package state machine data
104 * @param stage next stage
105 * @return 0 on success
108 rpmRC rpmpsmStage(rpmpsm psm, pkgStage stage);
109 #define rpmpsmUNSAFE rpmpsmSTAGE
112 * Run rpmpsmStage(PSM_SCRIPT) for scriptTag and progTag
113 * @param psm package state machine data
114 * @param scriptTag scriptlet tag to execute
115 * @param progTag scriptlet prog tag to execute
116 * @return 0 on success
119 rpmRC rpmpsmScriptStage(rpmpsm psm, rpmTag scriptTag, rpmTag progTag);