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* * |
* * |
| 16 |
***************************************************************************/ |
***************************************************************************/ |
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#include "bbs.h" |
| 19 |
#include "common.h" |
#include "common.h" |
| 20 |
#include "io.h" |
#include "io.h" |
| 21 |
#include <sys/types.h> |
#include <sys/types.h> |
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#include <sys/stat.h> |
#include <sys/stat.h> |
| 23 |
#include <unistd.h> |
#include <unistd.h> |
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| 25 |
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#define ACTIVE_BOARD_HEIGHT 8 |
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|
| 27 |
int screen_lines = 24; |
int screen_lines = 24; |
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|
| 29 |
void |
void |
| 62 |
} |
} |
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|
| 64 |
void |
void |
| 65 |
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clrtobot (int line_begin) |
| 66 |
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{ |
| 67 |
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clrline (line_begin, screen_lines); |
| 68 |
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moveto (line_begin, 0); |
| 69 |
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} |
| 70 |
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|
| 71 |
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void |
| 72 |
clearscr () |
clearscr () |
| 73 |
{ |
{ |
| 74 |
prints ("\33[2J"); |
prints ("\33[2J"); |
| 85 |
prints (" \033[1;33m按任意键继续...\033[0;37m"); |
prints (" \033[1;33m按任意键继续...\033[0;37m"); |
| 86 |
iflush (); |
iflush (); |
| 87 |
|
|
| 88 |
return igetch (); |
return igetch_t (60); |
| 89 |
} |
} |
| 90 |
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|
| 91 |
void |
void |
| 92 |
set_input_echo(int echo) |
set_input_echo (int echo) |
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{ |
{ |
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char temp[256]; |
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|
| 94 |
if (echo) |
if (echo) |
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{ |
{ |
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outc ('\x83'); // ASCII code 131 |
outc ('\x83'); // ASCII code 131 |
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iflush (); |
iflush (); |
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} |
} |
| 99 |
else |
else |
| 100 |
{ |
{ |
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// outc ('\x85'); // ASCII code 133 |
// outc ('\x85'); // ASCII code 133 |
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prints ("\xff\xfb\x01\xff\xfb\x03"); |
prints ("\xff\xfb\x01\xff\xfb\x03"); |
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iflush (); |
iflush (); |
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igetch (); |
igetch_t (60); |
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igetch (); |
igetch_t (60); |
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} |
} |
| 107 |
} |
} |
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|
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int |
int |
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str_input (char *buffer, int buffer_length, int echo_mode) |
_str_input (char *buffer, int buffer_length, int echo_mode) |
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{ |
{ |
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char buf[256], ch; |
char buf[256], ch; |
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int c, offset = 0, len, loop = 1, i, hz = 0; |
int c, offset = 0, len, loop = 1, i, hz = 0; |
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|
| 115 |
memset (buffer, '\0', buffer_length); |
for (i=0; i<buffer_length && buffer[i] != '\0'; i++) |
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{ |
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offset++; |
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} |
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|
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while (c = igetch ()) |
while (c = igetch_t (60)) |
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{ |
{ |
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if (c == CR) |
if (c == KEY_NULL || c == KEY_TIMEOUT || c == CR) |
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break; |
break; |
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if (c == LF) |
if (c == LF) |
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continue; |
continue; |
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if (c == BACKSPACE) |
if (c == BACKSPACE) |
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{ |
{ |
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if (offset > 0) |
if (offset > 0) |
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buffer[offset] = '\0'; |
buffer[offset] = '\0'; |
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switch (echo_mode) |
switch (echo_mode) |
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{ |
{ |
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case 0: |
case DOECHO: |
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outc ((char) c); |
outc ((char) c); |
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break; |
break; |
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case 1: |
case NOECHO: |
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outc ('*'); |
outc ('*'); |
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break; |
break; |
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} |
} |
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} |
} |
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|
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int |
int |
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str_input (char *buffer, int buffer_length, int echo_mode) |
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{ |
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int offset; |
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memset (buffer, '\0', buffer_length); |
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offset = str_input (buffer, buffer_length, echo_mode); |
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|
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return offset; |
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}; |
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|
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int |
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get_data (int row, int col, char *prompt, char *buffer, int buffer_length, int echo_mode) |
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{ |
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int len; |
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moveto (row, col); |
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iflush (); |
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prints (prompt); |
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prints (buffer); |
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iflush (); |
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len = _str_input (buffer, buffer_length, echo_mode); |
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return len; |
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} |
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|
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int |
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display_file (const char *filename) |
display_file (const char *filename) |
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{ |
{ |
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char buffer[260]; |
char buffer[260]; |
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FILE *fin; |
FILE *fin; |
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int i; |
int i; |
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|
| 208 |
if ((fin = fopen (filename, "r")) != NULL) |
if ((fin = fopen (filename, "r")) == NULL) |
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{ |
{ |
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while (fgets (buffer, 255, fin)) |
return -1; |
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{ |
} |
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i = strlen (buffer); |
|
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if (buffer[i - 1] == '\n' && buffer[i - 2] != '\r') |
while (fgets (buffer, 255, fin)) |
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{ |
{ |
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buffer[i - 1] = '\r'; |
i = strlen (buffer); |
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buffer[i] = '\n'; |
if (buffer[i - 1] == '\n' && buffer[i - 2] != '\r') |
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buffer[i + 1] = '\0'; |
{ |
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} |
buffer[i - 1] = '\r'; |
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prints (buffer); |
buffer[i] = '\n'; |
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iflush (); |
buffer[i + 1] = '\0'; |
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} |
} |
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fclose(fin); |
prints (buffer); |
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return 0; |
iflush (); |
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} |
} |
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fclose (fin); |
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return -1; |
|
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return 0; |
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} |
} |
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|
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int |
int |
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{ |
{ |
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char buffer[260], temp[256]; |
char buffer[260], temp[256]; |
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int i, ch, input_ok; |
int i, ch, input_ok; |
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long int line, c_line_begin = 0, c_line_total=0; |
long int line, c_line_begin = 0, c_line_total = 0; |
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long int f_line, f_size, f_offset; |
long int f_line, f_size, f_offset; |
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FILE *fin; |
FILE *fin; |
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struct stat f_stat; |
struct stat f_stat; |
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f_size = f_stat.st_size; |
f_size = f_stat.st_size; |
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|
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while (fgets (buffer, 255, fin)) |
while (fgets (buffer, 255, fin)) |
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c_line_total ++; |
c_line_total++; |
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rewind (fin); |
rewind (fin); |
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|
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while (fgets (buffer, 255, fin)) |
while (fgets (buffer, 255, fin)) |
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moveto (screen_lines, 0); |
moveto (screen_lines, 0); |
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prints |
prints |
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("\033[1;44;32m下面还有喔 (%d%%)\033[33m │ 结束 ← <q> │ ↑/↓/PgUp/PgDn 移动 │ ? 辅助说明 │ \033[m", |
("\033[1;44;32m下面还有喔 (%d%%)\033[33m │ 结束 ← <q> │ ↑/↓/PgUp/PgDn 移动 │ ? 辅助说明 │ \033[m", |
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(f_offset-strlen(buffer)) * 100 / f_size); |
(f_offset - strlen (buffer)) * 100 / f_size); |
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iflush (); |
iflush (); |
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|
|
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input_ok = 0; |
input_ok = 0; |
| 270 |
while (!input_ok) |
while (!input_ok) |
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{ |
{ |
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ch = igetch (); |
ch = igetch_t (MAX_DELAY_TIME); |
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input_ok = 1; |
input_ok = 1; |
| 274 |
switch (ch) |
switch (ch) |
| 275 |
{ |
{ |
| 315 |
} |
} |
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break; |
break; |
| 317 |
case KEY_RIGHT: |
case KEY_RIGHT: |
| 318 |
case KEY_PGDOWN: |
case KEY_PGDN: |
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case Ctrl ('F'): |
case Ctrl ('F'): |
| 320 |
case KEY_SPACE: |
case KEY_SPACE: |
| 321 |
c_line_begin += (screen_lines - begin_line - 1); |
c_line_begin += (screen_lines - begin_line - 1); |
| 322 |
if (c_line_begin + (screen_lines - begin_line) > c_line_total) |
if (c_line_begin + (screen_lines - begin_line) > |
| 323 |
c_line_begin = c_line_total - (screen_lines - begin_line); |
c_line_total) |
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|
c_line_begin = |
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|
c_line_total - (screen_lines - begin_line); |
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rewind (fin); |
rewind (fin); |
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for (f_line = 0; f_line < c_line_begin; f_line++) |
for (f_line = 0; f_line < c_line_begin; f_line++) |
| 328 |
{ |
{ |
| 330 |
goto exit; |
goto exit; |
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} |
} |
| 332 |
break; |
break; |
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|
case KEY_NULL: |
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|
case KEY_TIMEOUT: |
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case KEY_LEFT: |
case KEY_LEFT: |
| 336 |
case 'q': |
case 'q': |
| 337 |
case 'Q': |
case 'Q': |
| 379 |
line++; |
line++; |
| 380 |
} |
} |
| 381 |
if (wait) |
if (wait) |
| 382 |
ch = press_any_key(); |
ch = press_any_key (); |
| 383 |
else |
else |
| 384 |
ch = 0; |
ch = 0; |
| 385 |
|
|
| 386 |
exit: |
exit: |
| 387 |
fclose (fin); |
fclose (fin); |
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|
|
| 392 |
return -1; |
return -1; |
| 393 |
} |
} |
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|
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int |
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show_top (char *status) |
| 397 |
|
{ |
| 398 |
|
char buffer[256]; |
| 399 |
|
|
| 400 |
|
str_space (buffer, 20 - strlen (BBS_current_section_name)); |
| 401 |
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|
| 402 |
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moveto (1, 0); |
| 403 |
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prints ("\033[1;44;33m%-20s \033[37m%20s" |
| 404 |
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" %s\033[33m讨论区 [%s]\033[m", |
| 405 |
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status, BBS_name, buffer, BBS_current_section_name); |
| 406 |
|
iflush (); |
| 407 |
|
|
| 408 |
|
return 0; |
| 409 |
|
} |
| 410 |
|
|
| 411 |
|
int |
| 412 |
|
show_bottom (char *msg) |
| 413 |
|
{ |
| 414 |
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char str_time[256], str_time_onine[20], buffer[256]; |
| 415 |
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time_t time_online; |
| 416 |
|
struct tm *tm_online; |
| 417 |
|
|
| 418 |
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get_time_str (str_time, 256); |
| 419 |
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str_space (buffer, 33 - strlen (BBS_username)); |
| 420 |
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|
| 421 |
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time_online = time (0) - BBS_login_tm; |
| 422 |
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tm_online = gmtime (&time_online); |
| 423 |
|
|
| 424 |
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moveto (screen_lines, 0); |
| 425 |
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prints ("\033[1;44;33m[\033[36m%s\033[33m]" |
| 426 |
|
"%s帐号[\033[36m%s\033[33m]" |
| 427 |
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"[\033[36m%1d\033[33m:\033[36m%2d\033[33m:\033[36m%2d\033[33m]\033[m", |
| 428 |
|
str_time, buffer, BBS_username, tm_online->tm_mday - 1, |
| 429 |
|
tm_online->tm_hour, tm_online->tm_min); |
| 430 |
|
iflush (); |
| 431 |
|
|
| 432 |
|
return 0; |
| 433 |
|
} |
| 434 |
|
|
| 435 |
|
int |
| 436 |
|
show_active_board () |
| 437 |
|
{ |
| 438 |
|
char filename[256], buffer[260]; |
| 439 |
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FILE *fin; |
| 440 |
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int i, j; |
| 441 |
|
static long int line; |
| 442 |
|
|
| 443 |
|
sprintf (filename, "%sdata/active_board.txt", app_home_dir); |
| 444 |
|
|
| 445 |
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clrline (3, 2 + ACTIVE_BOARD_HEIGHT); |
| 446 |
|
|
| 447 |
|
moveto (3, 0); |
| 448 |
|
|
| 449 |
|
if ((fin = fopen (filename, "r")) != NULL) |
| 450 |
|
{ |
| 451 |
|
for (j = 0; j < line; j++) |
| 452 |
|
{ |
| 453 |
|
if (fgets (buffer, 255, fin) == NULL) |
| 454 |
|
{ |
| 455 |
|
line = 0; |
| 456 |
|
rewind (fin); |
| 457 |
|
break; |
| 458 |
|
} |
| 459 |
|
} |
| 460 |
|
|
| 461 |
|
for (j = 0; j < ACTIVE_BOARD_HEIGHT; j++) |
| 462 |
|
{ |
| 463 |
|
if (fgets (buffer, 255, fin) == NULL) |
| 464 |
|
{ |
| 465 |
|
line = 0; |
| 466 |
|
if (j == 0) |
| 467 |
|
{ |
| 468 |
|
rewind (fin); |
| 469 |
|
if (fgets (buffer, 255, fin) == NULL) |
| 470 |
|
{ |
| 471 |
|
break; |
| 472 |
|
} |
| 473 |
|
} |
| 474 |
|
else |
| 475 |
|
{ |
| 476 |
|
break; |
| 477 |
|
} |
| 478 |
|
} |
| 479 |
|
line++; |
| 480 |
|
i = strlen (buffer); |
| 481 |
|
if (buffer[i - 1] == '\n' && buffer[i - 2] != '\r') |
| 482 |
|
{ |
| 483 |
|
buffer[i - 1] = '\r'; |
| 484 |
|
buffer[i] = '\n'; |
| 485 |
|
buffer[i + 1] = '\0'; |
| 486 |
|
} |
| 487 |
|
prints (buffer); |
| 488 |
|
iflush (); |
| 489 |
|
} |
| 490 |
|
fclose (fin); |
| 491 |
|
} |
| 492 |
|
|
| 493 |
|
return 0; |
| 494 |
|
} |