blob: 136d1fd97bd6df0fb7a8a592fd137b627db0e7e6 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
|
#!/usr/bin/env bash
source $AK_LIBDIR/_ak_sblock
AK_SCHAINSDIR=$AK_WORKDIR/schains
GENESIS="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"
_ak_schain_latest_cached(){
if [ ! -f $AK_WORKDIR/schain.latest ]
then
_ak_schain_get_latest > $AK_WORKDIR/schain.latest
fi
cat $AK_WORKDIR/schain.latest
}
_ak_schain_tidy(){
SLATEST=$(_ak_schain_get_latest | jq -r '.latest_block')
if [ ! -d $AK_SCHAINSDIR ]
then
mkdir $AK_SCHAINSDIR
fi
}
_ak_schain_block_latest_block_hash(){
_ak_schain_get_latest | jq -r '.latest_block'
}
_ak_schain_crawl(){
if [ ! -z $1 ] && [ -n "$1" ]
then
CUR_TARGET="$1"
else
_ak_log_warning "No next target found. So long for $1"
exit 1
fi
if [ $counter -eq 0 ]
then
echo '['
counter=$(($counter + 1))
else
_ak_log_info "Counter: $counter, LIMIT_ENABLED: $LIMIT_ENABLED, LIMIT: $LIMIT"
if [ "$LIMIT_ENABLED" == "yes" ]
then
if [ $counter -eq $LIMIT ]
then
echo ']'
exit 0
fi
fi
echo ','
counter=$(($counter + 1))
fi
if [ "$1" == "$GENESIS" ]
then
echo '{"genesis":"genesis"}' | jq
echo ']'
_ak_log_warning "Looks like genesis. Exiting with 0"
exit 0
fi
if [ ! -f "$AK_MINEDBLOCKSDIR/$CUR_TARGET" ]
then
_ak_log_warning "Could not find $CUR_TARGET"
else
( echo -n '{"sblock":"'$1'",' &&
_ak_sblock_show $CUR_TARGET | sed -e 's/^{//g') | jq
NEXT_TARGET="$(_ak_sblock_show $CUR_TARGET | jq -r '.previous')"
_ak_log_info "Found previous: $NEXT_TARGET"
_ak_schain_crawl "$NEXT_TARGET"
fi
}
_ak_schain_crawl_interface(){
LIMIT_ENABLED="no"
LIMIT=0
counter=0
if [ -z $1 ] || [ ! -n "$1" ]
then
_ak_schain_crawl `_ak_schain_block_latest_block_hash`
else
while [ "$#" ]; do
case "$1" in
-l)
LIMIT_ENABLED="yes"
LIMIT=$2
shift 2
;;
*)
_ak_schain_crawl "$1"
;;
esac
done
fi
}
_ak_schain_count_schain(){
echo -n $1 | grep -e '[0-9a-f]\{128\}' > /dev/null
if [ $? -ne 0 ]
then
_ak_log_error "Not a SHA512 hash"
exit 1
fi
echo -n $1 | grep -e '0\{128\}' > /dev/null
if [ $? -ne 0 ]
then
_ak_log_info "Genesis block found!"
fi
if [ ! -z $2 ] && [ -n "$2" ]
then
printf '%s' "$(echo $(( $(cat $tempcounters/$2) + 1 )))" > $tempcounters/$2
fi
_ak_log_info "Accessing file: $1"
NEXT_TARGET="$(cat "$AK_MINEDBLOCKSDIR/$1" | jq -r '.previous')"
if [ -n "$NEXT_TARGET" ]
then
_ak_log_info "Found previous: $NEXT_TARGET"
if [ ! -f "$AK_MINEDBLOCKSDIR/$NEXT_TARGET" ]
then
_ak_log_warning "Could not find $NEXT_TARGET"
else
_ak_schain_count_schain "$NEXT_TARGET" "$2"
fi
else
_ak_log_warning "No next target found. So long for $1"
fi
}
_ak_sblock_get_latest_from_haystack_of_sblocks(){
templistblock="$(_ak_make_temp_file)"
tempcounters="$(_ak_make_temp_directory)"
max="$(_ak_make_temp_file)"
max_holder="$(_ak_make_temp_file)"
echo -n 0 > $max
echo -n "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000" > $max_holder
find $AK_MINEDBLOCKSDIR -maxdepth 1 -type f | while read line
do
basename "${line}" >> $templistblock
done
if [ "$(cat $templistblock | wc -l)" -eq 0 ]
then
_ak_log_error "No sblocks found"
max_holder="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"
printf '{"latest_block":"%s"}' "$max_holder" | tee $AK_WORKDIR/schain.latest
exit
fi
cat $templistblock | while read line
do
if [ "$(echo $line | tr -d '\n' | wc -c)" -eq 128 ]
then
filename="$(basename $line)"
_ak_log_info "Investigating $filename..."
printf '1' > $tempcounters/$filename
_ak_schain_count_schain "$filename" "$filename"
else
_ak_log_warning "Nothing to do with $filename"
fi
done
rm $templistblock
find $tempcounters -type f | while read line
do
_ak_log_debug "Current MAX $(cat $max) on $(cat $max_holder)"
_ak_log_debug "Current $(cat $line) blocks on $(basename $line)"
linesum="$(cat $line)"
if [ $linesum -gt $(cat $max) ]
then
cat $line > $max
basename $line > $max_holder
_ak_log_info "New MAX $(cat $max) on $(cat $max_holder)"
fi
done
printf '{"latest_block":"%s"}' "$(cat $max_holder)" | tee $AK_WORKDIR/schain.latest
}
_ak_schain_get_latest(){
_ak_sblock_get_latest_from_haystack_of_sblocks
}
|
