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Add 'stdouterr' directive in rarun2 ##tools

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pancake 2024-10-30 11:02:25 +01:00 committed by pancake
parent 2f84fcfa2f
commit 9f65b34eeb
5 changed files with 28 additions and 4 deletions
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2
binr/rarun2/rarun2.c
View File

@ -1,4 +1,4 @@
/* radare2 - Copyleft 2011-2023 - pancake */
/* radare2 - Copyleft 2011-2024 - pancake */
#include <r_main.h>

3
libr/include/r_socket.h
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@ -258,6 +258,9 @@ typedef struct r_run_profile_t {
int _timeout;
int _timeout_sig;
int _nice;
#if R2_USE_NEW_ABI
bool _stderrout;
#endif
} RRunProfile;
R_API RRunProfile *r_run_new(R_NULLABLE const char *str);

2
libr/main/rarun2.c
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@ -1,4 +1,4 @@
/* radare2 - Copyleft 2011-2023 - pancake */
/* radare2 - Copyleft 2011-2024 - pancake */
#define R_LOG_ORIGIN "rarun2"

23
libr/socket/run.c
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@ -645,6 +645,13 @@ R_API bool r_run_parseline(RRunProfile *p, const char *b) {
p->_seteuid = strdup (e);
} else if (!strcmp (b, "setgid")) {
p->_setgid = strdup (e);
#if R2_USE_NEW_ABI
} else if (!strcmp (b, "stderrout")) {
p->_stderrout = r_str_is_true (e);
#else
} else if (!strcmp (b, "stderrout")) {
R_LOG_ERROR ("stderrout directive is only supported in the new abi");
#endif
} else if (!strcmp (b, "setegid")) {
p->_setegid = strdup (e);
} else if (!strcmp (b, "nice")) {
@ -747,6 +754,7 @@ R_API const char *r_run_help(void) {
"# #core=false\n"
"# #stdio=blah.txt\n"
"# #stderr=foo.txt\n"
"# #stderrout=false\n"
"# stdout=foo.txt\n"
"# stdin=input.txt # or !program to redirect input from another program\n"
"# input=input.txt\n"
@ -1082,15 +1090,26 @@ R_API bool r_run_config_env(RRunProfile *p) {
return false;
}
}
#if R2_USE_NEW_ABI
if (p->_stderrout) {
#if __wasi__
R_LOG_WARN ("Directive 'stderrout' not supported in wasm");
#else
if (dup2 (1, 2) == -1) {
return false;
}
#endif
}
#endif
if (p->_setgid) {
#if __wasi__
ret = 0;
R_LOG_WARN ("Directive 'setgid' not supported in wasm");
#else
ret = setgid (atoi (p->_setgid));
#endif
if (ret < 0) {
return false;
}
#endif
}
if (p->_input) {
char *inp;

2
man/rarun2.1
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@ -82,6 +82,8 @@ set effective process group id
set effective process uid
.It Ar setgid
set process group id
.It Ar stderrout true|false
Redirect stderr filedescriptor to stdout
.It Ar setuid
set process uid
.It Ar sleep