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ps+: print libc++ std::string (same-endian, 32bit, ascii, zero-terminated) (#8403)

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* ps+: print libc++ std::string (same-endian, 32bit, ascii, zero-terminated)

* Removed padding since it isn't necessary
This commit is contained in:
Khairul Azhar Kasmiran 2017-09-02 01:22:35 +08:00 committed by radare
parent 2f8f045cfd
commit a0e5677eab
1 changed files with 13 additions and 2 deletions
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15
libr/core/cmd_print.c
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@ -272,7 +272,7 @@ static const char *help_msg_pi[] = {
};
static const char *help_msg_ps[] = {
"Usage:", "ps[zpw] [N]", "Print String",
"Usage:", "ps[zpw+] [N]", "Print String",
"ps", "", "print string",
"psb", "", "print strings in current block",
"psi", "", "print string inside curseek",
@ -283,7 +283,8 @@ static const char *help_msg_ps[] = {
"psw", "", "print 16bit wide string",
"psW", "", "print 32bit wide string",
"psx", "", "show string with escaped chars",
"psz", "", "print zero terminated string",
"psz", "", "print zero-terminated string",
"ps+", "", "print libc++ std::string (same-endian, 32bit, ascii, zero-terminated)",
NULL
};
@ -4443,6 +4444,16 @@ static int cmd_print(void *data, const char *input) {
r_core_block_size (core, bs);
}
break;
case '+': // "ps+"
if (l > 0) {
if (*core->block & 0x1) { // "long" string
r_core_cmdf (core, "ps @ 0x%" PFMT32x, *((ut32 *)core->block + 2));
} else {
r_print_string (core->print, core->offset, core->block + 1,
len, R_PRINT_STRING_ZEROEND);
}
}
break;
default:
if (l > 0) {
r_print_string (core->print, core->offset, core->block,