FlexLM Help

Ive read a lot of tutorials on it, but iam stuck in one part maybe somebody can read here and help:

Fixed using _l_sg() method, with calcseed.

-Peter

Still Wrong , anybody can help me with this ?

*edit 2*

now i have it working, i changed on a hunch license behavoir to 7.0, now should i assume all license in that format are 7.0 ? or is there a way i can tell how its being handled, thanks.

Originally Posted by Peter[Pan]

Still Wrong , anybody can help me with this ?

*edit 2*

now i have it working, i changed on a hunch license behavoir to 7.0, now should i assume all license in that format are 7.0 ? or is there a way i can tell how its being handled, thanks.

Well atleast with Fluent that is the case, even i have observed.

up 7.0 ,the license mybe ok !!

I think there is a way to find the version of the license, by checking the disassembly, or real time trace for the lc_set_attr call.
The function is defined as:
lm_extern int API_ENTRY lc_set_attr lm_args((LM_HANDLE_PTR job, int key,
LM_A_VAL_TYPE value));
The second arg will indicate the license version, for example, in the tracing of the code:


00478026 |. 8B4424 34 MOV EAX,DWORD PTR SS:[ESP+34]
0047802A |. 6A 00 PUSH 0
0047802C |. 6A 4C PUSH 4C
0047802E |. 50 PUSH EAX
0047802F |. E8 BCBFFBFF CALL <_lc_set_attr>

You will find the second arg is 0x4c, and look back to the lm_attr.h, there is the following def, 76 is the 0x4c in Dec. :

#define LM_A_CKOUT_INSTALL_LIC 76 /* (int) true if BEH_V7+, else false */

So you must use behavior V7.

good luck.

[toro]

typedef struct vendorcode7 {
short type; /* Type of structure */
unsigned long data[2]; /* 64-bit code */
unsigned long keys[4];
short flexlm_version;
short flexlm_revision;
char flexlm_patch[2];
char behavior_ver[LM_MAX_BEH_VER + 1];
unsigned long crokeys[2];
int signs; /* number of entries in pubkeyinfo */
int strength;
int sign_level;
LM_VENDORCODE_PUBKEYINFO pubkeyinfo[LM_MAXSIGNS];
} VENDORCODE7, *VENDORCODE_PTR;

#define LM_BEHAVIOR_V2 "02.0"
#define LM_BEHAVIOR_V3 "03.0"
#define LM_BEHAVIOR_V4 "04.0"
#define LM_BEHAVIOR_V5 "05.0"
#define LM_BEHAVIOR_V5_1 "05.1"
#define LM_BEHAVIOR_V6 "06.0"
#define LM_BEHAVIOR_V7 "07.0"
#define LM_BEHAVIOR_V7_1 "07.1"
#define LM_BEHAVIOR_V8 "08.0"
#define LM_BEHAVIOR_V8_1 "08.1"
#define LM_BEHAVIOR_V8_2 "08.2"
#define LM_BEHAVIOR_V8_3 "08.3"
#define LM_BEHAVIOR_V9 "09.0"

the vendorcode struct is used by lc_init

outputs of 2 call to signed32 in l_string_key are seed1 and seed2.
after finding the flexversion and seeds you can use lmcryptgui to generate lmcrypt.


toro