|
version 1.1.1.1.2.10, 2010/04/28 11:23:56
|
version 1.1.1.1.2.15, 2010/05/20 08:18:41
|
|
Line 24 cliCommands_t cli_stdCmds[] = {
|
Line 24 cliCommands_t cli_stdCmds[] = {
|
| int cli_Errno; |
int cli_Errno; |
| char cli_Error[STRSIZ]; |
char cli_Error[STRSIZ]; |
| |
|
| |
char cli_pending_special_char; |
| |
|
| #pragma GCC visibility pop |
#pragma GCC visibility pop |
| |
|
| |
|
|
Line 31 static void cli_Null_Prep_Term(int meta)
|
Line 33 static void cli_Null_Prep_Term(int meta)
|
| { |
{ |
| } |
} |
| |
|
| |
#include <syslog.h> |
| |
static int cli_Net_rl_GetCh(FILE *s) |
| |
{ |
| |
int ch = rl_getc(s); |
| |
|
| |
if (!cli_pending_special_char && 0x1b == ch) { |
| |
cli_pending_special_char = ch; |
| |
return ch; |
| |
} |
| |
if (cli_pending_special_char && 0x5b == ch) { |
| |
cli_pending_special_char = ch; |
| |
return ch; |
| |
} |
| |
if (0x5b == cli_pending_special_char) { |
| |
cli_pending_special_char = 0; |
| |
return ch; |
| |
} |
| |
|
| |
syslog(LOG_CRIT, "+++++ getc=%0x\n", ch); |
| |
cli_pending_special_char = 0; |
| |
fputc(ch, rl_outstream); |
| |
fflush(rl_outstream); |
| |
return ch; |
| |
} |
| |
|
| |
#if 0 |
| |
static void cli_Line_Handler(char *line) |
| |
{ |
| |
int len; |
| |
static char cli_Buffer[BUFSIZ]; |
| |
static int cli_BufferLen, cli_BufferPos; |
| |
|
| |
if (!line) { // EOF |
| |
fwrite("\x4", 1, 1, rl_outstream); // ctrl+D |
| |
goto end; |
| |
} else |
| |
len = strlen(line); |
| |
if (BUFSIZ - 2 < len) |
| |
cli_BufferPos = cli_BufferLen = 0; |
| |
else { |
| |
if (BUFSIZ - 2 < len + cli_BufferLen) { |
| |
if (BUFSIZ - 2 >= cli_BufferLen - cli_BufferPos + len) { |
| |
cli_BufferLen -= cli_BufferPos; |
| |
memmove(cli_Buffer, cli_Buffer + cli_BufferPos, cli_BufferLen); |
| |
} else |
| |
cli_BufferLen = 0; |
| |
|
| |
cli_BufferPos = 0; |
| |
} |
| |
|
| |
memcpy(cli_Buffer + cli_BufferLen, line, len); |
| |
cli_BufferLen += len; |
| |
cli_Buffer[cli_BufferLen++] = '\r'; |
| |
cli_Buffer[cli_BufferLen++] = '\n'; |
| |
} |
| |
|
| |
fwrite(cli_Buffer, 1, cli_BufferLen, rl_outstream); |
| |
if (!cli_pending_special_char) { |
| |
fwrite("\r", 1, 1, rl_outstream); |
| |
if (*line) |
| |
add_history(line); |
| |
} |
| |
|
| |
free(line); |
| |
end: |
| |
rl_callback_handler_remove(); |
| |
if (cli_pending_special_char) { |
| |
fwrite(&cli_pending_special_char, 1, 1, rl_outstream); |
| |
cli_pending_special_char = 0; |
| |
} |
| |
fflush(rl_outstream); |
| |
} |
| |
#endif |
| |
|
| |
|
| // cli_GetErrno() Get error code of last operation |
// cli_GetErrno() Get error code of last operation |
| inline int cli_GetErrno() |
inline int cli_GetErrno() |
| { |
{ |
|
Line 149 inline int cli_WriteHistory(const char *csFile, int li
|
Line 225 inline int cli_WriteHistory(const char *csFile, int li
|
| } |
} |
| |
|
| /* |
/* |
| * cliInit() Initialize Readline |
|
| * @csProg = program name |
|
| * return: none |
|
| */ |
|
| inline void cliInit(const char *csProg) |
|
| { |
|
| rl_readline_name = csProg; |
|
| |
|
| rl_variable_bind("editing-mode", "emacs"); |
|
| } |
|
| |
|
| /* |
|
| * cliNetInit() Initialize Readline if CLI bind to socket |
* cliNetInit() Initialize Readline if CLI bind to socket |
| * @csProg = program name |
* @csProg = program name |
| * @pty = Master pty |
* @pty = Master pty |
|
Line 179 void cliNetInit(const char *csProg, int pty, struct te
|
Line 243 void cliNetInit(const char *csProg, int pty, struct te
|
| t.c_lflag = TTYDEF_LFLAG; |
t.c_lflag = TTYDEF_LFLAG; |
| t.c_iflag = TTYDEF_IFLAG; |
t.c_iflag = TTYDEF_IFLAG; |
| t.c_oflag = TTYDEF_OFLAG; |
t.c_oflag = TTYDEF_OFLAG; |
| |
t.c_cflag = TTYDEF_CFLAG; |
| cfsetspeed(&t, B9600); |
cfsetspeed(&t, B9600); |
| } |
} |
| |
|
| t.c_lflag &= ~(ICANON | ISIG | IEXTEN | ECHO | ECHOCTL | ECHOE | ECHOK | ECHOKE | ECHONL | ECHOPRT); |
t.c_lflag &= ~(ICANON | ISIG | IEXTEN | ECHO | ECHOCTL | ECHOE | ECHOK | ECHOKE | ECHONL | ECHOPRT); |
| t.c_iflag &= ~(ICRNL | BRKINT | INPCK | ISTRIP | IXON); | // t.c_iflag &= ~(ICRNL | BRKINT | INPCK | ISTRIP | IXON); |
| t.c_oflag &= ~OPOST; | t.c_iflag &= ~ICRNL; |
| t.c_cflag &= ~PARENB; | t.c_iflag |= IGNBRK; |
| t.c_cc[VMIN] = 1; |
t.c_cc[VMIN] = 1; |
| t.c_cc[VTIME] = 0; |
t.c_cc[VTIME] = 0; |
| tcsetattr(pty, TCSANOW, &t); |
tcsetattr(pty, TCSANOW, &t); |
| |
|
| ioctl(pty, TIOCPKT, &on); |
ioctl(pty, TIOCPKT, &on); |
| |
|
| cliInit(csProg); | rl_readline_name = csProg; |
| | rl_variable_bind("editing-mode", "emacs"); |
| | |
| rl_instream = fdopen(pty, "r"); |
rl_instream = fdopen(pty, "r"); |
| |
rl_outstream = NULL; |
| } |
} |
| |
|
| /* |
/* |
|
Line 207 void cliNetInit(const char *csProg, int pty, struct te
|
Line 275 void cliNetInit(const char *csProg, int pty, struct te
|
| */ |
*/ |
| int cliNetExec(cliCommands_t *cmdList, const char *csPrompt, int sock, struct termios *term, struct winsize *win) |
int cliNetExec(cliCommands_t *cmdList, const char *csPrompt, int sock, struct termios *term, struct winsize *win) |
| { |
{ |
| int pty, ret = 0, r, s, alen, attrlen; | int pty, ret = 0, r, s, alen, attrlen, flg; |
| fd_set fds; |
fd_set fds; |
| struct timeval tv = { DEFAULT_SOCK_TIMEOUT, 0 }; |
struct timeval tv = { DEFAULT_SOCK_TIMEOUT, 0 }; |
| u_char buf[BUFSIZ]; |
u_char buf[BUFSIZ]; |
| struct telnetAttrs *a, Attr[5]; | struct telnetAttrs *a, Attr[10]; |
| register int i; | |
| |
|
| switch (forkpty(&pty, NULL, term, win)) { |
switch (forkpty(&pty, NULL, term, win)) { |
| case -1: |
case -1: |
|
Line 221 int cliNetExec(cliCommands_t *cmdList, const char *csP
|
Line 288 int cliNetExec(cliCommands_t *cmdList, const char *csP
|
| case 0: |
case 0: |
| close(sock); |
close(sock); |
| |
|
| // rl_prep_term_function = cli_Null_Prep_Term; | // rl_prep_term_function = cli_Null_Prep_Term; |
| | rl_getc_function = cli_Net_rl_GetCh; |
| |
|
| cliNetInit(getprogname(), STDIN_FILENO, term); |
cliNetInit(getprogname(), STDIN_FILENO, term); |
| // cliInit(getprogname()); | ret = cliExec(cmdList, csPrompt) < 0 ? 1 : 0; |
| cliTTY(NULL, NULL, NULL, win); | /* spawn Shell mode */ |
| // ret = cliExec(cmdList, csPrompt) < 0 ? 1 : 0; | /* |
| execl("/bin/tcsh", "tcsh", NULL); |
execl("/bin/tcsh", "tcsh", NULL); |
| |
*/ |
| _exit(ret); |
_exit(ret); |
| default: |
default: |
| |
rl_prep_term_function = cli_Null_Prep_Term; |
| |
|
| cliNetInit(getprogname(), pty, term); |
cliNetInit(getprogname(), pty, term); |
| |
|
| telnet_SetCmd(Attr, DO, TELOPT_TTYPE); | /* spawn Shell mode */ |
| telnet_SetCmd(Attr + 1, WILL, TELOPT_SGA); | /* |
| telnet_SetCmd(Attr + 2, DO, TELOPT_LINEMODE); | telnet_SetCmd(Attr + 0, DO, TELOPT_TTYPE); |
| telnet_Set_SubOpt(Attr + 3, TELOPT_LINEMODE, LM_MODE, "\x0", 1); | telnet_SetCmd(Attr + 1, WILL, TELOPT_ECHO); |
| if ((ret = telnetSend(sock, Attr, 4, NULL, 0, 0)) == -1) { | telnet_Set_SubOpt(Attr + 2, TELOPT_LFLOW, LFLOW_OFF, NULL, 0); |
| | telnet_Set_SubOpt(Attr + 3, TELOPT_LFLOW, LFLOW_RESTART_XON, NULL, 0); |
| | telnet_SetCmd(Attr + 4, DO, TELOPT_LINEMODE); |
| | */ |
| | telnet_SetCmd(Attr + 0, DO, TELOPT_TTYPE); |
| | telnet_SetCmd(Attr + 1, WILL, TELOPT_ECHO); |
| | telnet_Set_SubOpt(Attr + 2, TELOPT_LFLOW, LFLOW_OFF, NULL, 0); |
| | telnet_Set_SubOpt(Attr + 3, TELOPT_LFLOW, LFLOW_RESTART_XON, NULL, 0); |
| | telnet_SetCmd(Attr + 4, DO, TELOPT_LINEMODE); |
| | if ((ret = telnetSend(sock, Attr, 5, NULL, 0, 0)) == -1) { |
| cli_Errno = telnet_GetErrno(); |
cli_Errno = telnet_GetErrno(); |
| strlcpy(cli_Error, telnet_GetError(), STRSIZ); |
strlcpy(cli_Error, telnet_GetError(), STRSIZ); |
| return -1; |
return -1; |
| } | } else |
| | flg = 0; |
| |
|
| while (42) { |
while (42) { |
| FD_ZERO(&fds); |
FD_ZERO(&fds); |
|
Line 271 int cliNetExec(cliCommands_t *cmdList, const char *csP
|
Line 352 int cliNetExec(cliCommands_t *cmdList, const char *csP
|
| } |
} |
| break; |
break; |
| } |
} |
| for (attrlen = i = 0; i < alen; i++) { | attrlen = 0; |
| if (TELOPT_TTYPE == a[i].ta_opt && WILL == a[i].ta_cmd) | if (1 == flg && alen) { |
| telnet_Set_SubOpt(&Attr[attrlen++], TELOPT_TTYPE, TELQUAL_SEND, NULL, 0); | telnet_SetCmd(&Attr[attrlen++], DONT, TELOPT_SGA); |
| if (TELOPT_LINEMODE == a[i].ta_cmd && SB == a[i].ta_cmd) { | telnet_SetCmd(&Attr[attrlen++], DO, TELOPT_ECHO); |
| telnet_Set_SubOpt(&Attr[attrlen++], TELOPT_LINEMODE, LM_SLC, | |
| "\x1\x0\x0\x3\xe2\x3\x4\x0\x0\x5\x0\x0\x7\xe2\x1c" | |
| "\x8\x82\x4\x9\x0\x0\xa\x82\x7f\xb\x82\x15\xc\x82\x17" | |
| "\xd\x82\x12\xe\x82\x16\xf\x82\x11\x10\x82\x13", 42); | |
| } | |
| } |
} |
| |
if (2 == flg && alen) { |
| |
telnet_SetCmd(&Attr[attrlen++], WILL, TELOPT_ECHO); |
| |
telnet_Set_SubOpt(&Attr[attrlen++], TELOPT_LFLOW, |
| |
LFLOW_OFF, NULL, 0); |
| |
telnet_Set_SubOpt(&Attr[attrlen++], TELOPT_LFLOW, |
| |
LFLOW_RESTART_XON, NULL, 0); |
| |
telnet_SetCmd(&Attr[attrlen++], DONT, TELOPT_LINEMODE); |
| |
} |
| if (a) |
if (a) |
| free(a); |
free(a); |
| #include "syslog.h" | |
| int j; | if ((ret = telnetSend(s, Attr, pty == s ? 0 : attrlen, buf, ret, 0)) == -1) { |
| for (j = 0; j < ret; j++) | |
| syslog(LOG_CRIT, "prepare to send %d = %X", j, buf[j]); | |
| syslog(LOG_CRIT, "send packet %d ===========", ret); | |
| if ((ret = telnetSend(s, Attr, attrlen, buf, ret, 0)) == -1) { | |
| cli_Errno = telnet_GetErrno(); |
cli_Errno = telnet_GetErrno(); |
| strlcpy(cli_Error, telnet_GetError(), STRSIZ); |
strlcpy(cli_Error, telnet_GetError(), STRSIZ); |
| break; |
break; |
| } | } else |
| flg++; |
| /* | |
| if ((ret = read(r, &ch, 1)) < 1) { | |
| if (!ret) | |
| shutdown(r, SHUT_RD); | |
| break; | |
| } | |
| if (write(s, &ch, 1) == -1) | |
| break; | |
| */ | |
| } |
} |
| |
|
| close(pty); |
close(pty); |