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A simple /EXEC command by Tinuk.

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git-svn-id: http://svn.irssi.org/repos/irssi/trunk@788 dbcabf3a-b0e7-0310-adc4-f8d773084564
This commit is contained in:
Timo Sirainen 2000-10-27 18:30:36 +00:00 committed by cras
parent 25fa27c5f0
commit d813ecd194
1 changed files with 40 additions and 0 deletions
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40
src/fe-common/core/fe-core-commands.c
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@ -301,6 +301,44 @@ static void cmd_cat(const char *data)
close(f); close(f);
} }
/* SYNTAX: EXEC <cmd line> */
static void cmd_exec(const char *cmdline)
{
int buflen = 512;
char tmpbuf[buflen];
char *foo;
FILE *stream;
stream = popen(cmdline, "r");
if (!stream) {
/* execution error of some kind */
printtext(NULL, NULL, MSGLEVEL_CLIENTCRAP,
"Cannot open output stream.");
return;
}
while (fgets(tmpbuf, buflen, stream)) {
/* strip \n characters appended from fgets
This is safer than using gets, though it is more work tbd
*/
foo = tmpbuf;
while (*foo != '\0') {
if (*foo == '\n') {
*foo = '\0';
break;
}
foo++;
}
printtext(NULL, NULL, MSGLEVEL_CLIENTCRAP, "%s", tmpbuf);
}
pclose(stream);
}
/* SYNTAX: BEEP */ /* SYNTAX: BEEP */
static void cmd_beep(void) static void cmd_beep(void)
{ {
@ -408,6 +446,7 @@ void fe_core_commands_init(void)
command_bind("echo", NULL, (SIGNAL_FUNC) cmd_echo); command_bind("echo", NULL, (SIGNAL_FUNC) cmd_echo);
command_bind("version", NULL, (SIGNAL_FUNC) cmd_version); command_bind("version", NULL, (SIGNAL_FUNC) cmd_version);
command_bind("cat", NULL, (SIGNAL_FUNC) cmd_cat); command_bind("cat", NULL, (SIGNAL_FUNC) cmd_cat);
command_bind("exec", NULL, (SIGNAL_FUNC) cmd_exec);
command_bind("beep", NULL, (SIGNAL_FUNC) cmd_beep); command_bind("beep", NULL, (SIGNAL_FUNC) cmd_beep);
signal_add("send command", (SIGNAL_FUNC) event_command); signal_add("send command", (SIGNAL_FUNC) event_command);
@ -422,6 +461,7 @@ void fe_core_commands_deinit(void)
command_unbind("echo", (SIGNAL_FUNC) cmd_echo); command_unbind("echo", (SIGNAL_FUNC) cmd_echo);
command_unbind("version", (SIGNAL_FUNC) cmd_version); command_unbind("version", (SIGNAL_FUNC) cmd_version);
command_unbind("cat", (SIGNAL_FUNC) cmd_cat); command_unbind("cat", (SIGNAL_FUNC) cmd_cat);
command_unbind("exec", (SIGNAL_FUNC) cmd_exec);
command_unbind("beep", (SIGNAL_FUNC) cmd_beep); command_unbind("beep", (SIGNAL_FUNC) cmd_beep);
signal_remove("send command", (SIGNAL_FUNC) event_command); signal_remove("send command", (SIGNAL_FUNC) event_command);