version 1.1.1.1.2.15, 2010/05/20 08:18:41
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version 1.1.1.1.2.17, 2010/06/04 11:30:31
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Line 33 static void cli_Null_Prep_Term(int meta)
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Line 33 static void cli_Null_Prep_Term(int meta)
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{ |
{ |
} |
} |
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#include <syslog.h> |
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static int cli_Net_rl_GetCh(FILE *s) |
static int cli_Net_rl_GetCh(FILE *s) |
{ |
{ |
int ch = rl_getc(s); |
int ch = rl_getc(s); |
Line 51 static int cli_Net_rl_GetCh(FILE *s)
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Line 50 static int cli_Net_rl_GetCh(FILE *s)
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return ch; |
return ch; |
} |
} |
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syslog(LOG_CRIT, "+++++ getc=%0x\n", ch); |
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cli_pending_special_char = 0; |
cli_pending_special_char = 0; |
fputc(ch, rl_outstream); |
fputc(ch, rl_outstream); |
fflush(rl_outstream); |
fflush(rl_outstream); |
Line 275 void cliNetInit(const char *csProg, int pty, struct te
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Line 273 void cliNetInit(const char *csProg, int pty, struct te
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*/ |
*/ |
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, flg; | int pty, ret = 0, 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]; |
Line 288 int cliNetExec(cliCommands_t *cmdList, const char *csP
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Line 286 int cliNetExec(cliCommands_t *cmdList, const char *csP
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case 0: |
case 0: |
close(sock); |
close(sock); |
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// rl_prep_term_function = cli_Null_Prep_Term; | rl_prep_term_function = cli_Null_Prep_Term; |
rl_getc_function = cli_Net_rl_GetCh; |
rl_getc_function = cli_Net_rl_GetCh; |
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cliNetInit(getprogname(), STDIN_FILENO, term); |
cliNetInit(getprogname(), STDIN_FILENO, term); |
Line 299 int cliNetExec(cliCommands_t *cmdList, const char *csP
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Line 297 int cliNetExec(cliCommands_t *cmdList, const char *csP
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*/ |
*/ |
_exit(ret); |
_exit(ret); |
default: |
default: |
rl_prep_term_function = cli_Null_Prep_Term; |
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cliNetInit(getprogname(), pty, term); |
cliNetInit(getprogname(), pty, term); |
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/* spawn Shell mode */ |
/* spawn Shell mode */ |
Line 334 int cliNetExec(cliCommands_t *cmdList, const char *csP
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Line 330 int cliNetExec(cliCommands_t *cmdList, const char *csP
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break; |
break; |
} |
} |
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r = FD_ISSET(sock, &fds) ? sock : pty; | if (FD_ISSET(sock, &fds)) { |
s = FD_ISSET(sock, &fds) ? pty : sock; | memset(buf, 0, BUFSIZ); |
| if ((ret = telnetRecv(sock, &a, &alen, buf, BUFSIZ)) < 0) { |
| if (a) |
| free(a); |
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if ((ret = telnetRecv(r, &a, &alen, buf, BUFSIZ)) < 0) { | if (-2 == ret) |
| continue; |
| // EOF |
| if (-3 == ret) |
| shutdown(sock, SHUT_RD); |
| else { |
| cli_Errno = telnet_GetErrno(); |
| strlcpy(cli_Error, telnet_GetError(), STRSIZ); |
| } |
| break; |
| } |
if (a) |
if (a) |
free(a); |
free(a); |
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if (alen) { |
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attrlen = 0; |
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if (1 == flg && alen) { |
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telnet_SetCmd(&Attr[attrlen++], DONT, TELOPT_SGA); |
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telnet_SetCmd(&Attr[attrlen++], DO, TELOPT_ECHO); |
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} |
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if (2 == flg && alen) { |
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telnet_SetCmd(&Attr[attrlen++], WILL, TELOPT_ECHO); |
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telnet_Set_SubOpt(&Attr[attrlen++], TELOPT_LFLOW, |
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LFLOW_OFF, NULL, 0); |
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telnet_Set_SubOpt(&Attr[attrlen++], TELOPT_LFLOW, |
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LFLOW_RESTART_XON, NULL, 0); |
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telnet_SetCmd(&Attr[attrlen++], DONT, TELOPT_LINEMODE); |
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} |
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if ((ret = telnetSend(sock, Attr, attrlen, buf, ret, 0)) == -1) { |
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cli_Errno = telnet_GetErrno(); |
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strlcpy(cli_Error, telnet_GetError(), STRSIZ); |
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break; |
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} |
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} |
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if (-2 == ret) | if ((ret = write(pty, buf, ret)) == -1) { |
continue; | LOGERR; |
// EOF | break; |
if (-3 == ret) | } |
shutdown(r, SHUT_RD); | } |
else { | |
| if (FD_ISSET(pty, &fds)) { |
| memset(buf, 0, BUFSIZ); |
| if ((ret = read(pty, buf, BUFSIZ)) < 1) { |
| if (!ret) |
| shutdown(sock, SHUT_WR); |
| else |
| LOGERR; |
| break; |
| } |
| attrlen = 0; |
| if (1 == flg && alen) { |
| telnet_SetCmd(&Attr[attrlen++], DONT, TELOPT_SGA); |
| telnet_SetCmd(&Attr[attrlen++], DO, TELOPT_ECHO); |
| } |
| 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 ((ret = telnetSend(sock, 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); |
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break; |
} |
} |
break; |
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} |
} |
attrlen = 0; |
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if (1 == flg && alen) { |
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telnet_SetCmd(&Attr[attrlen++], DONT, TELOPT_SGA); |
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telnet_SetCmd(&Attr[attrlen++], DO, TELOPT_ECHO); |
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} |
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if (2 == flg && alen) { |
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telnet_SetCmd(&Attr[attrlen++], WILL, TELOPT_ECHO); |
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telnet_Set_SubOpt(&Attr[attrlen++], TELOPT_LFLOW, |
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LFLOW_OFF, NULL, 0); |
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telnet_Set_SubOpt(&Attr[attrlen++], TELOPT_LFLOW, |
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LFLOW_RESTART_XON, NULL, 0); |
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telnet_SetCmd(&Attr[attrlen++], DONT, TELOPT_LINEMODE); |
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} |
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if (a) |
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free(a); |
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if ((ret = telnetSend(s, Attr, pty == s ? 0 : attrlen, buf, ret, 0)) == -1) { |
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cli_Errno = telnet_GetErrno(); |
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strlcpy(cli_Error, telnet_GetError(), STRSIZ); |
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break; |
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} else |
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flg++; |
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} |
} |
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close(pty); |
close(pty); |