|
4 | 4 |
|
5 | 5 | int fb_DevScrnReadWstr( FB_FILE *handle, FB_WCHAR *dst, size_t *pchars ) |
6 | 6 | { |
7 | | - size_t chars, copy_chars; |
8 | | - DEV_SCRN_INFO *info; |
| 7 | + size_t chars, copy_chars; |
| 8 | + DEV_SCRN_INFO *info; |
9 | 9 |
|
10 | | - /* !!!FIXME!!! no unicode input supported */ |
| 10 | + /* !!!FIXME!!! no unicode input supported */ |
11 | 11 |
|
12 | | - FB_LOCK(); |
| 12 | + FB_LOCK(); |
13 | 13 |
|
14 | | - chars = *pchars; |
| 14 | + chars = *pchars; |
15 | 15 |
|
16 | | - info = (DEV_SCRN_INFO*) FB_HANDLE_DEREF(handle)->opaque; |
| 16 | + info = (DEV_SCRN_INFO*) FB_HANDLE_DEREF(handle)->opaque; |
17 | 17 |
|
18 | | - while( chars > 0 ) |
19 | | - { |
20 | | - size_t len = info->length / sizeof( FB_WCHAR ); |
21 | | - copy_chars = (chars > len) ? len : chars; |
22 | | - if( copy_chars == 0 ) |
23 | | - { |
24 | | - while( fb_KeyHit( ) == 0 ) |
25 | | - fb_Delay( 25 ); /* release time slice */ |
| 18 | + while( chars > 0 ) |
| 19 | + { |
| 20 | + size_t len = info->length / sizeof( FB_WCHAR ); |
| 21 | + copy_chars = (chars > len) ? len : chars; |
| 22 | + if( copy_chars == 0 ) |
| 23 | + { |
| 24 | + while( fb_KeyHit( ) == 0 ) |
| 25 | + fb_Delay( 25 ); /* release time slice */ |
26 | 26 |
|
27 | | - fb_DevScrnFillInput( info ); |
28 | | - if( info->length != 0 ) |
29 | | - continue; |
| 27 | + fb_DevScrnFillInput( info ); |
| 28 | + if( info->length != 0 ) |
| 29 | + continue; |
30 | 30 |
|
31 | | - break; |
32 | | - } |
| 31 | + break; |
| 32 | + } |
33 | 33 |
|
34 | | - fb_wstr_ConvFromA( dst, chars, info->buffer ); |
| 34 | + fb_wstr_ConvFromA( dst, chars, info->buffer ); |
35 | 35 |
|
36 | | - info->length -= copy_chars * sizeof( FB_WCHAR ); |
37 | | - if( info->length != 0 ) |
38 | | - { |
39 | | - memmove( info->buffer, |
40 | | - info->buffer + copy_chars * sizeof( FB_WCHAR ), |
41 | | - info->length ); |
42 | | - } |
| 36 | + info->length -= copy_chars * sizeof( FB_WCHAR ); |
| 37 | + if( info->length != 0 ) |
| 38 | + { |
| 39 | + memmove( info->buffer, |
| 40 | + info->buffer + copy_chars * sizeof( FB_WCHAR ), |
| 41 | + info->length ); |
| 42 | + } |
43 | 43 |
|
44 | | - chars -= copy_chars; |
45 | | - dst += copy_chars; |
46 | | - } |
| 44 | + chars -= copy_chars; |
| 45 | + dst += copy_chars; |
| 46 | + } |
47 | 47 |
|
48 | | - FB_UNLOCK(); |
| 48 | + FB_UNLOCK(); |
49 | 49 |
|
50 | | - if( chars != 0 ) |
51 | | - memset( dst, 0, chars * sizeof( FB_WCHAR ) ); |
| 50 | + if( chars != 0 ) |
| 51 | + { |
| 52 | + memset( dst, 0, chars * sizeof( FB_WCHAR ) ); |
| 53 | + } |
52 | 54 |
|
53 | | - *pchars -= chars; |
| 55 | + *pchars -= chars; |
54 | 56 |
|
55 | 57 | return fb_ErrorSetNum( FB_RTERROR_OK ); |
56 | 58 | } |
57 | 59 |
|
58 | 60 | static int hReadFromStdin( FB_FILE *handle, FB_WCHAR *dst, size_t *pchars ) |
59 | 61 | { |
60 | | - return fb_DevFileReadWstr( NULL, dst, pchars ); |
| 62 | + return fb_DevFileReadWstr( NULL, dst, pchars ); |
61 | 63 | } |
62 | 64 |
|
63 | 65 | void fb_DevScrnInit_ReadWstr( void ) |
64 | 66 | { |
65 | 67 | fb_DevScrnInit_NoOpen( ); |
66 | 68 |
|
67 | 69 | FB_LOCK( ); |
68 | | - if( FB_HANDLE_SCREEN->hooks->pfnReadWstr == NULL ) |
69 | | - { |
70 | | - FB_HANDLE_SCREEN->hooks->pfnReadWstr = |
71 | | - (fb_IsRedirected( TRUE )? hReadFromStdin : fb_DevScrnReadWstr); |
72 | | - } |
| 70 | + if( FB_HANDLE_SCREEN->hooks->pfnReadWstr == NULL ) |
| 71 | + { |
| 72 | + FB_HANDLE_SCREEN->hooks->pfnReadWstr = |
| 73 | + (fb_IsRedirected( TRUE )? hReadFromStdin : fb_DevScrnReadWstr); |
| 74 | + } |
73 | 75 | FB_UNLOCK( ); |
74 | 76 | } |
0 commit comments