diff options
Diffstat (limited to 'mbbsd/name.c')
| -rw-r--r-- | mbbsd/name.c | 170 |
1 files changed, 169 insertions, 1 deletions
diff --git a/mbbsd/name.c b/mbbsd/name.c index 2f84a1fe..1e37db2b 100644 --- a/mbbsd/name.c +++ b/mbbsd/name.c @@ -1,4 +1,4 @@ -/* $Id: name.c,v 1.1 2002/03/07 15:13:48 in2 Exp $ */ +/* $Id: name.c,v 1.2 2002/05/10 16:15:50 in2 Exp $ */ #include <stdio.h> #include <stdlib.h> #include <string.h> @@ -10,6 +10,7 @@ #include "common.h" #include "proto.h" +extern struct bcache_t *brdshm; extern char *str_space; extern int p_lines; /* a Page of Screen line numbers: tlines-4 */ extern int b_lines; /* Screen bottom line number: t_lines-1 */ @@ -471,3 +472,170 @@ void usercomplete(char *prompt, char *data) { outc('\n'); } } + +int ab_findbound(char *str, int *START, int *END) +{ + int start, end, mid, cmp, strl; + strl = strlen(str); + start = 0, end = brdshm->number - 1; + while( start != end && ((mid = (start + end) / 2) != start) ){ + cmp = strncasecmp(brdshm->sorted[0][mid]->brdname, str, strl); + if( cmp >= 0 ) + end = mid; + else + start = mid; + } + ++start; + if( strncasecmp(brdshm->sorted[0][start]->brdname, str, strl) != 0 ){ + *START = *END = -1; + return -1; + } + *START = start; + + end = brdshm->number - 1; + while( start != end && ((mid = (start + end) / 2) != start) ){ + cmp = strncasecmp(brdshm->sorted[0][mid]->brdname, str, strl); + if( cmp <= 0 ) + start = mid; + else + end = mid; + } + *END = start; + return 0; +} + +#define ab_havepermission(where) \ + Ben_Perm(brdshm->sorted[0][where]) + +int ab_completeone(char *data, int start, int end) +{ + int i, count, at; + for( i = start, at = count = 0 ; i <= end && count < 2 ; ++i ) + if( ab_havepermission(i) ){ + at = i; + ++count; + } + if( count == 1 ){ + strcpy(data, brdshm->sorted[0][at]->brdname); + return 1; + } + return 0; +} + +void allboardcomplete(char *prompt, char *data, int len) +{ + int x, y, origx, origy, ch, i, morelist = -1, col; + int start, end, ptr; + int clearbot = NA; + + outs(prompt); + clrtoeol(); + getyx(&y, &x); + getyx(&origy, &origx); + standout(); + prints("%*s", IDLEN + 1, ""); + standend(); + move(y, x); + refresh(); + ptr = 0; + data[ptr] = 0; + + while( (ch = igetch()) != EOF ){ + if( ch == '\n' || ch == '\r' ){ + data[ptr] = 0; + outc('\n'); + if( ptr != 0 ){ + ab_findbound(data, &start, &end); + ab_completeone(data, start, end); + } + break; + } + else if( ch == ' ' ){ + if( ptr == 0 ) + continue; + + if( morelist == -1 ){ + if( ab_findbound(data, &start, &end) == -1 ) + continue; + if( ab_completeone(data, start, end) ){ + move(origy, origx); + outs(data); + ptr = strlen(data); + getyx(&y, &x); + continue; + } + + morelist = start; + } + else if( morelist > end ) + continue; + clearbot = YEA; + move(2, 0); + clrtobot(); + printdash("相關資訊一覽表"); + + col = 0; + while(len + col < 79) { + for( i = 0 ; morelist <= end && i < p_lines ; ++morelist){ + if( ab_havepermission(morelist) ){ + move(3 + i, col); + prints("%s ", brdshm->sorted[0][morelist]->brdname); + ++i; + } + } + + col += len + 2; + } + if( morelist != end + 1 ){ + move(b_lines, 0); + outs(msg_more); + } + move(y, x); + continue; + + } + else if(ch == '\177' || ch == '\010') { /* backspace */ + if( ptr == 0 ) + continue; + morelist = -1; + --ptr; --x; + data[ptr] = 0; + move(y, x); + outc(' '); + move(y, x); + continue; + } + else if( isprint(ch) && ptr <= (len - 2) ){ + morelist = -1; + data[ptr] = ch; + ++ptr; + data[ptr] = 0; + if( ab_findbound(data, &start, &end) < 0 ) + data[--ptr] = 0; + else{ + for( i = start ; i <= end ; ++i ) + if( ab_havepermission(i) ) + break; + if( i == end + 1 ) + data[--ptr] = 0; + else{ + move(y, x); + outc(ch); + x++; + } + } + } + } + + outc('\n'); + refresh(); + if(clearbot) { + move(2, 0); + clrtobot(); + } + if(*data) { + move(origy, origx); + outs(data); + outc('\n'); + } +} |