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search: Print dot in results for nonprintable chars #4880

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merged 2 commits into from
Feb 7, 2025
Merged

search: Print dot in results for nonprintable chars #4880

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2f5f534
search: Print dot in results for nonprintable chars
kazarmy Feb 5, 2025
30aa96a
Fix cmd/cmd_json test
kazarmy Feb 5, 2025
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5 changes: 4 additions & 1 deletion librz/core/cmd/cmd_search.c
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Original file line number Diff line number Diff line change
Expand Up @@ -413,6 +413,9 @@ static char *getstring(char *b, int l) {
for (i = 0, r = res; i < l; b++, i++) {
if (IS_PRINTABLE(*b)) {
*r++ = *b;
} else {
// This is very ASCII-centric
*r++ = '.';
}
}
*r = 0;
Expand Down Expand Up @@ -456,7 +459,7 @@ static int _cb_hit(RzSearchKeyword *kw, void *user, ut64 addr) {
s = rz_str_newf("%s%s%s", pre, wrd, pos);
} else {
wrd = rz_str_utf16_encode(buf + prectx, len);
s = rz_str_newf(use_color ? ".%s" Color_YELLOW "%s" Color_RESET "%s."
s = rz_str_newf(use_color ? "\"%s" Color_YELLOW "%s" Color_RESET "%s\""
: "\"%s%s%s\"",
pre, wrd, pos);
}
Expand Down
6 changes: 3 additions & 3 deletions test/db/cmd/basic
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Original file line number Diff line number Diff line change
Expand Up @@ -11,9 +11,9 @@ b 777
EOF
EXPECT=<<EOF

0x00000000 hit0_0 "test"
0x0000014d hit0_1 "test"
0x0000029a hit0_2 "test"
0x00000000 hit0_0 "test................"
0x0000014d hit0_1 "................test................"
0x0000029a hit0_2 "................test................"
EOF
RUN

Expand Down
2 changes: 1 addition & 1 deletion test/db/cmd/cmd_json
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Original file line number Diff line number Diff line change
Expand Up @@ -38,7 +38,7 @@ EXPECT=<<EOF
{
"offset": 4203952,
"type": "string",
"data": "cation1\\Release\\ConsoleApplication1.pdb "
"data": "cation1\\Release\\ConsoleApplication1.pdb..... ... ......"
}
]
EOF
Expand Down
10 changes: 5 additions & 5 deletions test/db/cmd/cmd_search
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Original file line number Diff line number Diff line change
Expand Up @@ -126,7 +126,7 @@ NAME=/j escaped
FILE=bins/mach0/escaped
CMDS=/j hello
EXPECT=<<EOF
[{"offset":8019,"type":"string","data":"]c:\\hello\\worldM"}]
[{"offset":8019,"type":"string","data":"....]........c:\\hello\\world..M......."}]
EOF
RUN

Expand All @@ -141,7 +141,7 @@ e search.to=0x00000050
/ ELF
EOF
EXPECT=<<EOF
0x00000001 hit0_0 "ELF"
0x00000001 hit0_0 ".ELF................"
EOF
RUN

Expand All @@ -157,7 +157,7 @@ e search.to=0x50
/ ELF
EOF
EXPECT=<<EOF
0x00000001 hit0_0 "ELF"
0x00000001 hit0_0 ".ELF................"
EOF
RUN

Expand All @@ -168,7 +168,7 @@ wx 666f6f005c
/j foo
EOF
EXPECT=<<EOF
[{"offset":0,"type":"string","data":"foo\\"}]
[{"offset":0,"type":"string","data":"foo.\\.............."}]
EOF
RUN

Expand All @@ -179,7 +179,7 @@ wx 666f6f00
/! ff
EOF
EXPECT=<<EOF
0x00000000 hit0_0 "foo"
0x00000000 hit0_0 "foo..............."
EOF
RUN

Expand Down
14 changes: 7 additions & 7 deletions test/db/cmd/cmd_search_hit
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Original file line number Diff line number Diff line change
Expand Up @@ -20,7 +20,7 @@ ps @@/j hello
EOF
EXPECT=<<EOF
hello
[{"offset":10,"type":"string","data":"hello"}]
[{"offset":10,"type":"string","data":"..........hello................"}]
EOF
RUN

Expand All @@ -42,7 +42,7 @@ wx 0067
/j g
EOF
EXPECT=<<EOF
[{"offset":1,"type":"string","data":"g"}]
[{"offset":1,"type":"string","data":".g................"}]
EOF
RUN

Expand All @@ -69,7 +69,7 @@ wx 33 @@/ A
p8 1 @ 10
EOF
EXPECT=<<EOF
0x0000000a hit0_0 "A"
0x0000000a hit0_0 "..........A................"
33
EOF
RUN
Expand Down Expand Up @@ -110,7 +110,7 @@ w AAAAAAAAAAB
/! A
EOF
EXPECT=<<EOF
0x0000000a hit0_0 "AAAAAAAAAAB"
0x0000000a hit0_0 "AAAAAAAAAAB................"
42
EOF
RUN
Expand All @@ -137,9 +137,9 @@ w AAAAAAAAAAB
//
EOF
EXPECT=<<EOF
0x0000000a hit0_0 "AAAAAAAAAAB"
0x0000000a hit0_0 "AAAAAAAAAAB................"
42
0x0000000a hit1_0 "AAAAAAAAAAB"
0x0000000a hit1_0 "AAAAAAAAAAB................"
42
EOF
RUN
Expand Down Expand Up @@ -273,7 +273,7 @@ w AAAAAAAAAAB
/i aaaaaaaaaab
EOF
EXPECT=<<EOF
0x00000000 hit0_0 "AAAAAAAAAAB"
0x00000000 hit0_0 "AAAAAAAAAAB................"
AAAAAAAAAAB
EOF
RUN
Expand Down
58 changes: 29 additions & 29 deletions test/db/cmd/regexp
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Original file line number Diff line number Diff line change
Expand Up @@ -10,8 +10,8 @@ b 777
EOF
EXPECT=<<EOF

0x00000000 hit0_0 "test"
0x000001bc hit0_1 "Test"
0x00000000 hit0_0 "test................"
0x000001bc hit0_1 "................Test................"
EOF
RUN

Expand Down Expand Up @@ -40,8 +40,8 @@ b 777
EOF
EXPECT=<<EOF

0x00000001 hit0_0 ""test123 ab""
0x000001bd hit0_1 ""Test123 ab""
0x00000001 hit0_0 ""test123 ab"..............."
0x000001bd hit0_1 "..............."Test123 ab"..............."
EOF
RUN

Expand All @@ -64,16 +64,16 @@ echo -- 5 --
EOF
EXPECT=<<EOF
-- 1 --
0x00000001 hit0_0 .abcdbccc.
0x00000010 hit0_1 .abcdbcccde.
0x00000001 hit0_0 "abcd............bccc"
0x00000010 hit0_1 "abcd............bcccde..............."
-- 2 --
-- 3 --
0x00000001 hit2_0 .abcdbccc.
0x00000010 hit2_1 .abcdbcccde.
0x00000001 hit2_0 "abcd............bccc"
0x00000010 hit2_1 "abcd............bcccde..............."
-- 4 --
0x00000001 hit3_0 .abcdbccc.
0x00000001 hit3_0 "abcd............bccc"
-- 5 --
0x00000010 hit4_0 .abcdbcccde.
0x00000010 hit4_0 "abcd............bcccde..............."
EOF
EXPECT_ERR=<<EOF
Searching in [0x0,0x200)
Expand Down Expand Up @@ -101,10 +101,10 @@ echo ----
/e /b.*d$/
EOF
EXPECT=<<EOF
0x000000fe hit0_0 .bcccde.
0x000001fe hit0_1 .bd.
0x000000fe hit0_0 "................bcccde..............."
0x000001fe hit0_1 "................bd................"
----
0x000001fe hit1_0 .bd.
0x000001fe hit1_0 "................bd................"
EOF
EXPECT_ERR=<<EOF
Searching in [0x0,0x200)
Expand All @@ -123,23 +123,23 @@ echo ----
/e /lib/
EOF
EXPECT=<<EOF
0x00400239 hit0_0 ./lib64/ld-linux-x86-.
0x00400f19 hit0_1 .alibselinux.so.1_IT.
0x00400fae hit0_2 .etfilecon_finilibacl.so.1acl_get.
0x00400feb hit0_3 .l_extended_filelibc.so.6fflushst.
0x004013c3 hit0_4 .cmptcgetpgrp__libc_start_maindir.
0x0041769a hit0_5 .system call./.libs/lt-.
0x004186e0 hit0_6 .emory exhaustedlib/xstrtol.c0 <.
0x00418e58 hit0_7 .xstrtoumax/usr/libASCIICHARSETAL.
0x00400239 hit0_0 ".............../lib64/ld-linux-x86-"
0x00400f19 hit0_1 ".a..............libselinux.so.1._IT"
0x00400fae hit0_2 "etfilecon._fini.libacl.so.1.acl_get"
0x00400feb hit0_3 "l_extended_file.libc.so.6.fflush.st"
0x004013c3 hit0_4 "cmp.tcgetpgrp.__libc_start_main.dir"
0x0041769a hit0_5 "system call.../.libs/.lt-.........."
0x004186e0 hit0_6 "emory exhausted.lib/xstrtol.c...0 <"
0x00418e58 hit0_7 "xstrtoumax./usr/lib.ASCII.CHARSETAL"
----
0x00400239 hit1_0 ./lib64/ld-linux-x86-.
0x00400f19 hit1_1 .alibselinux.so.1_IT.
0x00400fae hit1_2 .etfilecon_finilibacl.so.1acl_get.
0x00400feb hit1_3 .l_extended_filelibc.so.6fflushst.
0x004013c3 hit1_4 .cmptcgetpgrp__libc_start_maindir.
0x0041769a hit1_5 .system call./.libs/lt-.
0x004186e0 hit1_6 .emory exhaustedlib/xstrtol.c0 <.
0x00418e58 hit1_7 .xstrtoumax/usr/libASCIICHARSETAL.
0x00400239 hit1_0 ".............../lib64/ld-linux-x86-"
0x00400f19 hit1_1 ".a..............libselinux.so.1._IT"
0x00400fae hit1_2 "etfilecon._fini.libacl.so.1.acl_get"
0x00400feb hit1_3 "l_extended_file.libc.so.6.fflush.st"
0x004013c3 hit1_4 "cmp.tcgetpgrp.__libc_start_main.dir"
0x0041769a hit1_5 "system call.../.libs/.lt-.........."
0x004186e0 hit1_6 "emory exhausted.lib/xstrtol.c...0 <"
0x00418e58 hit1_7 "xstrtoumax./usr/lib.ASCII.CHARSETAL"
EOF
EXPECT_ERR=<<EOF
Searching 3 bytes in [0x61d368,0x61d720)
Expand Down
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