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3 | ;; Copyright (C) KolibriOS team 2004-2016. All rights reserved. ;; |
3 | ;; Copyright (C) KolibriOS team 2004-2016. All rights reserved. ;; |
4 | ;; Distributed under terms of the GNU General Public License. ;; |
4 | ;; Distributed under terms of the GNU General Public License. ;; |
5 | ;; ;; |
5 | ;; ;; |
6 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
6 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
Line 7... | Line 7... | ||
7 | 7 | ||
8 | $Revision: 6471 $ |
- | |
Line 9... | Line 8... | ||
9 | 8 | $Revision: 6502 $ |
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10 | - | ||
11 | iglobal |
- | |
12 | ; pointer to memory for path replace table, |
- | |
13 | ; size of one record is 128 bytes: 64 bytes for search pattern + 64 bytes for replace string |
- | |
14 | 9 | ||
15 | ; start with one entry: sys -> |
10 | iglobal |
16 | full_file_name_table dd sysdir_name |
- | |
17 | .size dd 1 |
- | |
18 | 11 | full_file_name_table dd sysdir_name |
|
Line 19... | Line 12... | ||
19 | tmp_file_name_size dd 1 |
12 | .size dd 1 |
20 | endg |
- | |
21 | 13 | endg |
|
22 | uglobal |
14 | |
23 | ; Parser_params will initialize: sysdir_name = "sys", sysdir_path = |
15 | uglobal |
24 | sysdir_name rb 64 |
16 | sysdir_name rb 64 ; 'sys',0 |
25 | sysdir_path rb 64 |
- | |
26 | sysdir_name1 rb 64 |
- | |
27 | sysdir_path1 rb 64 |
- | |
28 | - | ||
29 | ; for example: |
- | |
30 | ;dir_name1 db 'KolibriOS',0 |
- | |
31 | ; rb 64-8 |
- | |
32 | ;dir_path1 db 'HD0/1',0 |
- | |
33 | ; rb 64-6 |
- | |
34 | endg |
- | |
35 | 17 | sysdir_path rb 64 |
|
- | 18 | sysdir_name1 rb 64 |
|
- | 19 | sysdir_path1 rb 64 |
|
- | 20 | endg |
|
- | 21 | ; Example: |
|
- | 22 | ; align 64 |
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Line 36... | Line -... | ||
36 | uglobal |
- | |
37 | tmp_file_name_table dd ? |
23 | ; sysdir_name1 db 'KolibriOS',0 |
38 | endg |
24 | ; align 64 |
39 | 25 | ; sysdir_path1 db 'HD0/1',0 |
|
40 | ; use bx_from_load and init system directory /sys |
26 | |
41 | proc Parser_params |
27 | proc Parser_params |
42 | locals |
28 | locals |
43 | buff db 4 dup(?) ; for test cd |
29 | buff rb 4 ; for test cd |
- | 30 | endl |
|
- | 31 | mov eax, [OS_BASE+0x10000+bx_from_load] |
|
44 | endl |
32 | mov ecx, sysdir_path |
45 | mov eax, [OS_BASE+0x10000+bx_from_load] |
33 | mov [ecx-64], dword 'sys' |
46 | mov ecx, sysdir_path |
34 | mov [ecx-2], byte 3 |
47 | mov [ecx-64], dword 'sys' |
35 | mov [ecx-1], byte '/' |
48 | cmp al, 'r'; if ram disk |
36 | cmp al, 'r' ; ram disk |
49 | jnz @f |
37 | jnz @f |
- | 38 | mov [ecx], dword 'RD/?' |
|
50 | mov [ecx], dword 'RD/?' |
39 | mov [ecx+3], byte ah |
51 | mov [ecx+3], byte ah |
40 | mov [ecx+4], byte 0 |
52 | mov [ecx+4], byte 0 |
41 | ret |
53 | ret |
42 | |
54 | @@: |
43 | @@: |
55 | cmp al, 'm'; if ram disk |
44 | cmp al, 'm' |
56 | jnz @f |
45 | jnz .hard_disk |
57 | mov [ecx], dword 'CD?/'; if cd disk {m} |
46 | mov [ecx], dword 'CD?/' |
58 | mov [ecx+4], byte '1' |
47 | mov [ecx+4], byte '1' |
59 | mov [ecx+5], dword '/KOL' |
48 | mov [ecx+5], dword '/KOL' |
60 | mov [ecx+9], dword 'IBRI' |
49 | mov [ecx+9], dword 'IBRI' |
61 | mov [ecx+13], byte 0 |
50 | mov [ecx+13], byte 0 |
62 | .next_cd: |
51 | .next_cd: |
63 | mov [ecx+2], byte ah |
52 | mov [ecx+2], byte ah |
64 | inc ah |
53 | inc ah |
65 | cmp ah, '5' |
54 | cmp ah, '5' |
66 | je .not_found_cd |
55 | je @f |
67 | lea edx, [buff] |
56 | lea edx, [buff] |
68 | pushad |
57 | pushad |
69 | stdcall read_file, read_firstapp, edx, 0, 4 |
- | |
70 | popad |
- | |
71 | cmp [edx], dword 'MENU' |
58 | stdcall read_file, read_firstapp, edx, 0, 4 |
- | 59 | popad |
|
- | 60 | cmp [edx], dword 'MENU' |
|
- | 61 | jne .next_cd |
|
72 | jne .next_cd |
62 | @@: |
73 | jmp .ok |
63 | ret |
74 | 64 | ||
75 | @@: |
65 | .hard_disk: |
76 | sub al, 49 |
66 | sub al, '1' |
77 | mov [ecx], dword 'HD?/'; if hard disk |
67 | mov [ecx], dword 'HD?/' |
78 | mov [ecx+2], byte al |
68 | mov [ecx+2], byte al |
79 | mov [ecx+4], byte ah |
- | |
80 | mov [ecx+5], dword '/KOL' |
- | |
81 | mov [ecx+9], dword 'IBRI' |
- | |
82 | mov [ecx+13], byte 0 |
- | |
83 | .ok: |
- | |
84 | .not_found_cd: |
- | |
85 | ret |
- | |
86 | endp |
- | |
87 | - | ||
88 | proc load_file_parse_table |
- | |
89 | stdcall kernel_alloc, 0x1000 |
- | |
90 | mov [tmp_file_name_table], eax |
- | |
91 | mov edi, eax |
- | |
92 | mov esi, sysdir_name |
- | |
93 | mov ecx, 128/4 |
- | |
94 | rep movsd |
- | |
95 | - | ||
96 | invoke ini.enum_keys, conf_fname, conf_path_sect, get_every_key |
- | |
97 | - | ||
98 | mov eax, [tmp_file_name_table] |
- | |
99 | mov [full_file_name_table], eax |
- | |
100 | mov eax, [tmp_file_name_size] |
- | |
101 | mov [full_file_name_table.size], eax |
- | |
102 | ret |
- | |
103 | endp |
- | |
104 | - | ||
105 | uglobal |
- | |
106 | def_val_1 db 0 |
- | |
107 | endg |
- | |
108 | - | ||
109 | proc get_every_key stdcall, f_name, sec_name, key_name |
- | |
110 | mov esi, [key_name] |
- | |
111 | mov ecx, esi |
- | |
112 | cmp byte [esi], '/' |
- | |
113 | jnz @f |
- | |
114 | inc esi |
- | |
115 | @@: |
- | |
116 | mov edi, [tmp_file_name_size] |
- | |
117 | shl edi, 7 |
- | |
118 | cmp edi, 0x1000 |
- | |
119 | jae .stop_parse |
- | |
120 | add edi, [tmp_file_name_table] |
- | |
121 | lea ebx, [edi+64] |
- | |
122 | @@: |
- | |
123 | cmp edi, ebx |
- | |
124 | jae .skip_this_key |
- | |
125 | lodsb |
- | |
126 | test al, al |
- | |
127 | jz @f |
- | |
128 | or al, 20h |
- | |
129 | stosb |
- | |
130 | jmp @b |
- | |
131 | @@: |
- | |
132 | stosb |
- | |
133 | - | ||
134 | invoke ini.get_str, [f_name], [sec_name], ecx, ebx, 64, def_val_1 |
- | |
135 | - | ||
136 | cmp byte [ebx], '/' |
- | |
137 | jnz @f |
- | |
138 | lea esi, [ebx+1] |
- | |
139 | mov edi, ebx |
- | |
140 | mov ecx, 63 |
- | |
141 | rep movsb |
- | |
142 | @@: |
- | |
143 | push ebp |
- | |
144 | mov ebp, [tmp_file_name_table] |
- | |
145 | mov ecx, [tmp_file_name_size] |
- | |
146 | jecxz .noreplace |
- | |
147 | mov eax, ecx |
- | |
148 | dec eax |
- | |
149 | shl eax, 7 |
- | |
150 | add ebp, eax |
- | |
151 | .replace_loop: |
- | |
152 | mov edi, ebx |
- | |
153 | mov esi, ebp |
- | |
154 | @@: |
- | |
155 | lodsb |
- | |
156 | test al, al |
- | |
157 | jz .doreplace |
- | |
158 | mov dl, [edi] |
- | |
159 | inc edi |
- | |
160 | test dl, dl |
- | |
161 | jz .replace_loop_cont |
- | |
162 | or dl, 20h |
- | |
163 | cmp al, dl |
- | |
164 | jz @b |
- | |
165 | jmp .replace_loop_cont |
- | |
166 | .doreplace: |
- | |
167 | cmp byte [edi], 0 |
- | |
168 | jz @f |
- | |
169 | cmp byte [edi], '/' |
- | |
170 | jnz .replace_loop_cont |
- | |
171 | @@: |
- | |
172 | lea esi, [ebp+64] |
- | |
173 | call .replace |
- | |
174 | jc .skip_this_key2 |
- | |
175 | .replace_loop_cont: |
- | |
176 | sub ebp, 128 |
- | |
177 | loop .replace_loop |
- | |
178 | .noreplace: |
- | |
179 | pop ebp |
- | |
180 | - | ||
181 | inc [tmp_file_name_size] |
- | |
182 | .skip_this_key: |
- | |
183 | xor eax, eax |
- | |
184 | inc eax |
- | |
185 | ret |
- | |
186 | .skip_this_key2: |
- | |
187 | pop ebp |
- | |
188 | jmp .skip_this_key |
- | |
189 | .stop_parse: |
- | |
190 | xor eax, eax |
- | |
191 | ret |
- | |
192 | endp |
- | |
193 | - | ||
194 | proc get_every_key.replace |
- | |
195 | ; in: ebx->destination, esi->first part of name, edi->second part of name |
- | |
196 | ; maximum length is 64 bytes |
- | |
197 | ; out: CF=1 <=> overflow |
- | |
198 | ; 1) allocate temporary buffer in stack |
- | |
199 | sub esp, 64 |
- | |
200 | ; 2) save second part of name to temporary buffer |
- | |
201 | push esi |
- | |
202 | lea esi, [esp+4] ; esi->tmp buffer |
- | |
203 | xchg esi, edi ; edi->tmp buffer, esi->source |
- | |
204 | @@: |
- | |
205 | lodsb |
- | |
206 | stosb |
- | |
207 | test al, al |
- | |
208 | jnz @b |
- | |
209 | ; 3) copy first part of name to destination |
- | |
210 | pop esi |
- | |
211 | mov edi, ebx |
- | |
212 | @@: |
- | |
213 | lodsb |
- | |
214 | test al, al |
- | |
215 | jz @f |
- | |
216 | stosb |
- | |
217 | jmp @b |
- | |
218 | @@: |
- | |
219 | ; 4) restore second part of name from temporary buffer to destination |
- | |
220 | ; (may cause overflow) |
- | |
221 | lea edx, [ebx+64] ; limit of destination |
- | |
222 | mov esi, esp |
- | |
223 | @@: |
- | |
224 | cmp edi, edx |
- | |
225 | jae .overflow |
- | |
226 | lodsb |
- | |
227 | stosb |
- | |
228 | test al, al |
- | |
229 | jnz @b |
- | |
230 | ; all is OK |
- | |
231 | add esp, 64 ; CF is cleared |
- | |
232 | ret |
- | |
233 | .overflow: |
69 | mov [ecx+4], byte ah |
234 | ; name is too long |
70 | mov [ecx+5], dword '/KOL' |
Line 235... | Line 71... | ||
235 | add esp, 64 |
71 | mov [ecx+9], dword 'IBRI' |
236 | stc |
72 | mov [ecx+13], byte 0 |