Commit | Line | Data |
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86530b38 AT |
1 | #include <stdio.h> |
2 | #include "vera_directc.h" | |
3 | #include "include/pg.h" | |
4 | ||
5 | extern void uChartoVec32( char *in, int size, vec32** s); | |
6 | extern void genCPacket ( int index, vec32** flow_vars, vec32** s ) ; | |
7 | ||
8 | #define TOTAL_NUMBER 100 | |
9 | ||
10 | ||
11 | static pgInterface pgInt[TOTAL_NUMBER]; | |
12 | ||
13 | int pgWrap( char** s) { | |
14 | ||
15 | char * data; | |
16 | // data = libnet_call(); | |
17 | // int len = toStr(s, data,84); | |
18 | return(0); | |
19 | } | |
20 | ||
21 | int pgWrap1( vec32** s) { | |
22 | // char * data; | |
23 | // data = libnet_call(); | |
24 | ||
25 | // toVec32(data ,84,s); | |
26 | ||
27 | } | |
28 | ||
29 | ||
30 | void init_packgen( int index) { | |
31 | int i; | |
32 | /* | |
33 | if(!pgInt[index]) { | |
34 | pgInt[index] = (pgInterface *) malloc(sizeof(pgInterface)); | |
35 | } | |
36 | case(type) | |
37 | // get correct syntax | |
38 | FRAME_TYPE: pgInt[index]->frame_type = ???; | |
39 | IP_DST_ADDR: pgInt[index]->ip_dest_addr = ?? | |
40 | */ | |
41 | // for(i=0;i<10;i++) { | |
42 | // printf(" i - %d s - %x \n",i,*s[0]); | |
43 | // } | |
44 | } | |
45 | void SetPktGenFields ( int type, vec32** s) { | |
46 | /* | |
47 | * case(type) | |
48 | * FRAME_TYPE: pgInt[index]->frame_type = ???; | |
49 | * IP_DST_ADDR: pgInt[index]->ip_dest_addr = ?? | |
50 | */ | |
51 | ||
52 | } | |
53 | void SetPktLength ( int index, int l2_len, int l3_len, int l4_len) { | |
54 | pgInt[index].l2_length = l2_len; | |
55 | pgInt[index].l3_length = l3_len; | |
56 | pgInt[index].l4_length = l4_len; | |
57 | } | |
58 | ||
59 | ||
60 | unsigned int concat( char a, char b,char c, char d) { | |
61 | unsigned int retval; | |
62 | retval = 0; | |
63 | retval = d; | |
64 | retval = (retval<<8) | c; | |
65 | retval = (retval<<8) | b; | |
66 | retval = (retval<<8) | a; | |
67 | return(retval); | |
68 | } | |
69 | void uChartoVec32( char *in, int size, vec32 **s) { | |
70 | int len,i,j; | |
71 | len = (size%4) ? size/4: ( size/4 +1 ); | |
72 | j=0; | |
73 | ||
74 | for(i =0;i<size;i++ ) { | |
75 | s[j]->d = in[i]; | |
76 | // printf(" j - %d - %x \n",j,s[j]->d); | |
77 | s[j]->c = 0; | |
78 | j++; | |
79 | } | |
80 | } | |
81 | ||
82 | void Vec32touChar ( char *in, int size, vec32 **s) { | |
83 | int len,i,j; | |
84 | for(i =0;i<size;i++ ) { | |
85 | in[i] = s[i]->d & 0xff; | |
86 | } | |
87 | } | |
88 | unsigned int Vec32touInt ( vec32 **s) { | |
89 | return(s[0]->d); | |
90 | } | |
91 | ||
92 | ||
93 | void uInttoVec32( unsigned int *in, int size, vec32 **s) { | |
94 | int len,i,j; | |
95 | for(i =0;i<size;i++ ) { | |
96 | s[i]->d = in[i]; | |
97 | s[i]->c = 0; | |
98 | } | |
99 | } | |
100 |