version 1.9, 2013/10/08 12:04:42
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version 1.12, 2013/11/22 15:17:22
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Line 1266 cliInitLine(linebuffer_t * __restrict cli_buffer)
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Line 1266 cliInitLine(linebuffer_t * __restrict cli_buffer)
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* cliReadLine() - Read line from opened CLI session |
* cliReadLine() - Read line from opened CLI session |
* |
* |
* @cli_buffer = CLI buffer |
* @cli_buffer = CLI buffer |
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* @timeout = Session timeout (-1 infinit) |
* return: NULL if error or !=NULL readed line, must be e_free after use! |
* return: NULL if error or !=NULL readed line, must be e_free after use! |
*/ |
*/ |
char * |
char * |
cliReadLine(linebuffer_t * __restrict cli_buffer) | cliReadLine(linebuffer_t * __restrict cli_buffer, int timeout) |
{ |
{ |
int code, readLen; | int code, readLen, ret; |
register int i; |
register int i; |
struct pollfd fds; |
struct pollfd fds; |
char buf[BUFSIZ], *str = NULL; |
char buf[BUFSIZ], *str = NULL; |
Line 1279 cliReadLine(linebuffer_t * __restrict cli_buffer)
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Line 1280 cliReadLine(linebuffer_t * __restrict cli_buffer)
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if (!cli_buffer) { |
if (!cli_buffer) { |
cli_SetErr(EINVAL, "Invalid input parameters ..."); |
cli_SetErr(EINVAL, "Invalid input parameters ..."); |
return NULL; |
return NULL; |
} | } else if (timeout > 0) |
| timeout *= 1000; /* convert from sec to ms */ |
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memset(&fds, 0, sizeof fds); |
memset(&fds, 0, sizeof fds); |
fds.fd = cli_buffer->line_in; |
fds.fd = cli_buffer->line_in; |
Line 1287 cliReadLine(linebuffer_t * __restrict cli_buffer)
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Line 1289 cliReadLine(linebuffer_t * __restrict cli_buffer)
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printfCR(cli_buffer, 1); |
printfCR(cli_buffer, 1); |
while (42) { |
while (42) { |
if (poll(&fds, 1, -1) < 1) { | if ((ret = poll(&fds, 1, timeout)) < 1) { |
LOGERR; | if (!ret) { |
| cli_buffer->line_kill = 1; |
| if (str) { |
| e_free(str); |
| str = NULL; |
| } |
| } else |
| LOGERR; |
return str; |
return str; |
} |
} |
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Line 1343 recheck:
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Line 1352 recheck:
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* @cli_buffer = CLI buffer |
* @cli_buffer = CLI buffer |
* @csHistFile = History file name |
* @csHistFile = History file name |
* @sock = client socket |
* @sock = client socket |
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* @timeout = Session timeout (-1 infinit) |
* return: RETCODE_ERR error, RETCODE_OK ok |
* return: RETCODE_ERR error, RETCODE_OK ok |
*/ |
*/ |
int |
int |
cliNetLoop(linebuffer_t * __restrict cli_buffer, const char *csHistFile, int sock) | cliNetLoop(linebuffer_t * __restrict cli_buffer, const char *csHistFile, |
| int sock, int timeout) |
{ |
{ |
u_char buf[BUFSIZ]; |
u_char buf[BUFSIZ]; |
int pid, stat, pty, r, s, alen, flg, attrlen = 0, ret = 0; |
int pid, stat, pty, r, s, alen, flg, attrlen = 0, ret = 0; |
Line 1365 cliNetLoop(linebuffer_t * __restrict cli_buffer, const
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Line 1376 cliNetLoop(linebuffer_t * __restrict cli_buffer, const
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} else |
} else |
close(sock); |
close(sock); |
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ret = cliLoop(cli_buffer, csHistFile) < 0 ? 1 : 0; | ret = cliLoop(cli_buffer, csHistFile, timeout) < 0 ? 1 : 0; |
cliEnd(cli_buffer); |
cliEnd(cli_buffer); |
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_exit(ret); |
_exit(ret); |
Line 1458 cliNetLoop(linebuffer_t * __restrict cli_buffer, const
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Line 1469 cliNetLoop(linebuffer_t * __restrict cli_buffer, const
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* |
* |
* @cli_buffer = CLI buffer |
* @cli_buffer = CLI buffer |
* @csHistFile = History file name |
* @csHistFile = History file name |
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* @timeout = Session timeout (-1 infinit) |
* return: RETCODE_ERR error, RETCODE_OK ok |
* return: RETCODE_ERR error, RETCODE_OK ok |
*/ |
*/ |
int |
int |
cliLoop(linebuffer_t * __restrict cli_buffer, const char *csHistFile) | cliLoop(linebuffer_t * __restrict cli_buffer, const char *csHistFile, int timeout) |
{ |
{ |
char *line, *s, *t, **app, *items[MAX_PROMPT_ITEMS]; |
char *line, *s, *t, **app, *items[MAX_PROMPT_ITEMS]; |
register int i; |
register int i; |
Line 1475 cliLoop(linebuffer_t * __restrict cli_buffer, const ch
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Line 1487 cliLoop(linebuffer_t * __restrict cli_buffer, const ch
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return RETCODE_ERR; |
return RETCODE_ERR; |
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do { |
do { |
line = cliReadLine(cli_buffer); | line = cliReadLine(cli_buffer, timeout); |
if (!line) { |
if (!line) { |
printfNL(cli_buffer, 0); |
printfNL(cli_buffer, 0); |
break; |
break; |
Line 1521 cliLoop(linebuffer_t * __restrict cli_buffer, const ch
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Line 1533 cliLoop(linebuffer_t * __restrict cli_buffer, const ch
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cli_freeLine(cli_buffer); |
cli_freeLine(cli_buffer); |
cli_resetHistory(cli_buffer); |
cli_resetHistory(cli_buffer); |
e_free(line); |
e_free(line); |
} while (ret < 1); | } while (cli_buffer->line_kill || ret < 1); |
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cli_saveHistory(cli_buffer, csHistFile, HISTORY_LINES); |
cli_saveHistory(cli_buffer, csHistFile, HISTORY_LINES); |
return ret; |
return ret; |