Rev 848 | Show entire file | Regard whitespace | Details | Blame | Last modification | View Log | RSS feed
| Rev 848 | Rev 2971 | ||
|---|---|---|---|
| Line 42... | Line 42... | ||
| 42 | ;; 20.5.2002 Hd status check - VT ;; |
42 | ;; 20.5.2002 Hd status check - VT ;; |
| 43 | ;; 29.6.2002 Improved fat32 verification - VT ;; |
43 | ;; 29.6.2002 Improved fat32 verification - VT ;; |
| 44 | ;; ;; |
44 | ;; ;; |
| 45 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
45 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
| Line 46... | Line 46... | ||
| 46 | 46 | ||
| Line 47... | Line 47... | ||
| 47 | $Revision: 848 $ |
47 | $Revision: 2971 $ |
| Line 48... | Line 48... | ||
| 48 | 48 | ||
| Line 1067... | Line 1067... | ||
| 1067 | .noaccess_2: |
1067 | .noaccess_2: |
| 1068 | or ebx, -1 |
1068 | or ebx, -1 |
| 1069 | mov eax, ERROR_ACCESS_DENIED |
1069 | mov eax, ERROR_ACCESS_DENIED |
| 1070 | ret |
1070 | ret |
| Line 1071... | Line -... | ||
| 1071 | - | ||
| 1072 | .noaccess_3: |
- | |
| 1073 | add esp,4 |
- | |
| 1074 | .noaccess_1: |
- | |
| 1075 | add esp,4 |
- | |
| 1076 | .noaccess_4: |
- | |
| 1077 | add esp,4*5 |
- | |
| 1078 | jmp .noaccess_2 |
- | |
| 1079 | 1071 | ||
| 1080 | @@: |
1072 | @@: |
| 1081 | call hd_find_lfn |
1073 | call hd_find_lfn |
| 1082 | jnc .found |
1074 | jnc .found |
| 1083 | pop edi |
1075 | pop edi |
| Line 1138... | Line 1130... | ||
| 1138 | jb .force_buf |
1130 | jb .force_buf |
| 1139 | ; we may read directly to given buffer |
1131 | ; we may read directly to given buffer |
| 1140 | push ebx |
1132 | push ebx |
| 1141 | mov ebx, edx |
1133 | mov ebx, edx |
| 1142 | call hd_read |
1134 | call hd_read |
| - | 1135 | pop ebx |
|
| 1143 | cmp [hd_error],0 |
1136 | cmp [hd_error],0 |
| 1144 | jne .noaccess_1 |
1137 | jne .noaccess_1 |
| 1145 | pop ebx |
- | |
| 1146 | add edx, 512 |
1138 | add edx, 512 |
| 1147 | sub ecx, 512 |
1139 | sub ecx, 512 |
| 1148 | jmp .skip |
1140 | jmp .skip |
| 1149 | .force_buf: |
1141 | .force_buf: |
| 1150 | ; we must read sector to temporary buffer and then copy it to destination |
1142 | ; we must read sector to temporary buffer and then copy it to destination |
| 1151 | push eax ebx |
1143 | push eax ebx |
| 1152 | mov ebx, buffer |
1144 | mov ebx, buffer |
| 1153 | call hd_read |
1145 | call hd_read |
| 1154 | cmp [hd_error],0 |
- | |
| 1155 | jne .noaccess_3 |
- | |
| Line 1156... | Line 1146... | ||
| 1156 | 1146 | ||
| 1157 | mov eax, ebx |
1147 | mov eax, ebx |
| - | 1148 | pop ebx |
|
| - | 1149 | cmp [hd_error],0 |
|
| 1158 | pop ebx |
1150 | jne .noaccess_3 |
| 1159 | add eax, ebx |
1151 | add eax, ebx |
| 1160 | push ecx |
1152 | push ecx |
| 1161 | add ecx, ebx |
1153 | add ecx, ebx |
| 1162 | cmp ecx, 512 |
1154 | cmp ecx, 512 |
| Line 1176... | Line 1168... | ||
| 1176 | dec edi |
1168 | dec edi |
| 1177 | jnz .new_sector |
1169 | jnz .new_sector |
| 1178 | mov eax, [cluster_tmp] |
1170 | mov eax, [cluster_tmp] |
| 1179 | call get_FAT |
1171 | call get_FAT |
| 1180 | cmp [hd_error],0 |
1172 | cmp [hd_error],0 |
| 1181 | jne .noaccess_4 |
1173 | jne .noaccess_1 |
| Line 1182... | Line 1174... | ||
| 1182 | 1174 | ||
| - | 1175 | jmp .new_cluster |
|
| - | 1176 | .noaccess_3: |
|
| - | 1177 | pop eax |
|
| - | 1178 | .noaccess_1: |
|
| - | 1179 | pop eax |
|
| 1183 | jmp .new_cluster |
1180 | push 11 |
| 1184 | .done: |
1181 | .done: |
| 1185 | mov ebx, edx |
1182 | mov ebx, edx |
| 1186 | pop eax edx ecx edi |
1183 | pop eax edx ecx edi |
| 1187 | sub ebx, edx |
1184 | sub ebx, edx |