… | |
… | |
28 | #ifdef DMALLOC |
28 | #ifdef DMALLOC |
29 | #include <dmalloc.h> |
29 | #include <dmalloc.h> |
30 | #endif |
30 | #endif |
31 | |
31 | |
32 | |
32 | |
33 | int psiconv_parse_jumptable_section(const psiconv_buffer buf,int lev, |
33 | int psiconv_parse_jumptable_section(const psiconv_config config, |
|
|
34 | const psiconv_buffer buf,int lev, |
34 | psiconv_u32 off, int *length, |
35 | psiconv_u32 off, int *length, |
35 | psiconv_jumptable_section *result) |
36 | psiconv_jumptable_section *result) |
36 | { |
37 | { |
37 | int res = 0; |
38 | int res = 0; |
38 | int len = 0; |
39 | int len = 0; |
39 | psiconv_u32 listlen,temp; |
40 | psiconv_u32 listlen,temp; |
40 | int i; |
41 | int i; |
41 | |
42 | |
42 | psiconv_progress(lev+1,off+len,"Going to read the jumptable section"); |
43 | psiconv_progress(config,lev+1,off+len,"Going to read the jumptable section"); |
43 | if (!((*result) = psiconv_list_new(sizeof(psiconv_u32)))) |
44 | if (!((*result) = psiconv_list_new(sizeof(psiconv_u32)))) |
44 | goto ERROR1; |
45 | goto ERROR1; |
45 | |
46 | |
46 | psiconv_progress(lev+2,off+len,"Going to read the list length"); |
47 | psiconv_progress(config,lev+2,off+len,"Going to read the list length"); |
47 | listlen = psiconv_read_u32(buf,lev+2,off+len,&res); |
48 | listlen = psiconv_read_u32(config,buf,lev+2,off+len,&res); |
48 | if (res) |
49 | if (res) |
49 | goto ERROR2; |
50 | goto ERROR2; |
50 | psiconv_debug(lev+2,off+len,"List length: %08x",listlen); |
51 | psiconv_debug(config,lev+2,off+len,"List length: %08x",listlen); |
51 | len += 4; |
52 | len += 4; |
52 | |
53 | |
53 | psiconv_progress(lev+2,off+len,"Going to read the list"); |
54 | psiconv_progress(config,lev+2,off+len,"Going to read the list"); |
54 | for (i = 0; i < listlen; i++) { |
55 | for (i = 0; i < listlen; i++) { |
55 | temp = psiconv_read_u32(buf,lev+2,off+len,&res); |
56 | temp = psiconv_read_u32(config,buf,lev+2,off+len,&res); |
56 | if (res) |
57 | if (res) |
57 | goto ERROR2; |
58 | goto ERROR2; |
58 | if ((res = psiconv_list_add(*result,&temp))) |
59 | if ((res = psiconv_list_add(*result,&temp))) |
59 | goto ERROR2; |
60 | goto ERROR2; |
60 | psiconv_debug(lev+3,off+len,"Offset: %08x",temp); |
61 | psiconv_debug(config,lev+3,off+len,"Offset: %08x",temp); |
61 | len += 4; |
62 | len += 4; |
62 | } |
63 | } |
63 | |
64 | |
64 | if (length) |
65 | if (length) |
65 | *length = len; |
66 | *length = len; |
66 | |
67 | |
67 | psiconv_progress(lev+1,off+len-1,"End of jumptable section " |
68 | psiconv_progress(config,lev+1,off+len-1,"End of jumptable section " |
68 | "(total length: %08x)", len); |
69 | "(total length: %08x)", len); |
69 | |
70 | |
70 | return 0; |
71 | return 0; |
71 | |
72 | |
72 | ERROR2: |
73 | ERROR2: |
73 | psiconv_list_free(*result); |
74 | psiconv_list_free(*result); |
74 | ERROR1: |
75 | ERROR1: |
75 | psiconv_warn(lev+1,off,"Reading of Jumptable Section failed"); |
76 | psiconv_warn(config,lev+1,off,"Reading of Jumptable Section failed"); |
76 | if (length) |
77 | if (length) |
77 | *length = 0; |
78 | *length = 0; |
78 | if (!res) |
79 | if (!res) |
79 | return -PSICONV_E_NOMEM; |
80 | return -PSICONV_E_NOMEM; |
80 | else |
81 | else |
81 | return res; |
82 | return res; |
82 | } |
83 | } |
83 | |
84 | |
84 | static int decode_byte(int lev, psiconv_u32 off, |
85 | static int decode_byte(const psiconv_config config, int lev, psiconv_u32 off, |
85 | psiconv_paint_data_section data, psiconv_u32 *pixelnr, |
86 | psiconv_paint_data_section data, psiconv_u32 *pixelnr, |
86 | psiconv_u8 byte, int bits_per_pixel, int linelen, |
87 | psiconv_u8 byte, int bits_per_pixel, int linelen, |
87 | int *linepos,int picsize) |
88 | int *linepos,int picsize) |
88 | { |
89 | { |
89 | int mask = (bits_per_pixel << 1) -1; |
90 | int mask = (bits_per_pixel << 1) -1; |
90 | int i; |
91 | int i; |
91 | if (*linepos < (data->xsize + (8/bits_per_pixel) - 1) / (8/bits_per_pixel)) |
92 | if (*linepos < (data->xsize + (8/bits_per_pixel) - 1) / (8/bits_per_pixel)) |
92 | for (i = 0; i < 8/bits_per_pixel; i ++) { |
93 | for (i = 0; i < 8/bits_per_pixel; i ++) { |
93 | if ((i != 0) && ((*pixelnr % (data->xsize)) == 0)) { |
94 | if ((i != 0) && ((*pixelnr % (data->xsize)) == 0)) { |
94 | psiconv_debug(lev+1,off,"Skipping padding: %02x",byte); |
95 | psiconv_debug(config,lev+1,off,"Skipping padding: %02x",byte); |
95 | i = 8; |
96 | i = 8; |
96 | } else if (*pixelnr >= picsize) { |
97 | } else if (*pixelnr >= picsize) { |
97 | psiconv_warn(lev+1,off,"Corrupted picture data!"); |
98 | psiconv_warn(config,lev+1,off,"Corrupted picture data!"); |
98 | psiconv_debug(lev+1,off,"Trying to write a pixel too far"); |
99 | psiconv_debug(config,lev+1,off,"Trying to write a pixel too far"); |
99 | return -1; |
100 | return -1; |
100 | } else { |
101 | } else { |
101 | data->red[*pixelnr] = data->green[*pixelnr] = data->blue[*pixelnr] = |
102 | data->red[*pixelnr] = data->green[*pixelnr] = data->blue[*pixelnr] = |
102 | ((float) (byte & mask)) / ((1 << bits_per_pixel) -1); |
103 | ((float) (byte & mask)) / ((1 << bits_per_pixel) -1); |
103 | psiconv_debug(lev+1,off,"Pixel %04x: (%04x,%04x) value %02x, color %f", |
104 | psiconv_debug(config,lev+1,off,"Pixel %04x: (%04x,%04x) value %02x, color %f", |
104 | *pixelnr,*pixelnr % data->xsize, |
105 | *pixelnr,*pixelnr % data->xsize, |
105 | *pixelnr / data->xsize, byte&mask, data->red[*pixelnr]); |
106 | *pixelnr / data->xsize, byte&mask, data->red[*pixelnr]); |
106 | byte = byte >> bits_per_pixel; |
107 | byte = byte >> bits_per_pixel; |
107 | (*pixelnr) ++; |
108 | (*pixelnr) ++; |
108 | } |
109 | } |
109 | } |
110 | } |
110 | else |
111 | else |
111 | psiconv_debug(lev+1,off,"Skipping padding byte"); |
112 | psiconv_debug(config,lev+1,off,"Skipping padding byte"); |
112 | (*linepos) ++; |
113 | (*linepos) ++; |
113 | if (*linepos == linelen) |
114 | if (*linepos == linelen) |
114 | *linepos = 0; |
115 | *linepos = 0; |
115 | return 0; |
116 | return 0; |
116 | } |
117 | } |
117 | |
118 | |
118 | |
119 | |
119 | int psiconv_parse_paint_data_section(const psiconv_buffer buf,int lev, |
120 | int psiconv_parse_paint_data_section(const psiconv_config config, |
|
|
121 | const psiconv_buffer buf,int lev, |
120 | psiconv_u32 off, int *length,int isclipart, |
122 | psiconv_u32 off, int *length,int isclipart, |
121 | psiconv_paint_data_section *result) |
123 | psiconv_paint_data_section *result) |
122 | { |
124 | { |
123 | int res = 0; |
125 | int res = 0; |
124 | int len = 0; |
126 | int len = 0; |
… | |
… | |
126 | psiconv_u8 marker; |
128 | psiconv_u8 marker; |
127 | int i,leng; |
129 | int i,leng; |
128 | psiconv_u32 bits_per_pixel,compression; |
130 | psiconv_u32 bits_per_pixel,compression; |
129 | int linepos = 0; |
131 | int linepos = 0; |
130 | |
132 | |
131 | psiconv_progress(lev+1,off,"Going to read a paint data section"); |
133 | psiconv_progress(config,lev+1,off,"Going to read a paint data section"); |
132 | if (!((*result) = malloc(sizeof(**result)))) |
134 | if (!((*result) = malloc(sizeof(**result)))) |
133 | goto ERROR1; |
135 | goto ERROR1; |
134 | |
136 | |
135 | psiconv_progress(lev+2,off+len,"Going to read section size"); |
137 | psiconv_progress(config,lev+2,off+len,"Going to read section size"); |
136 | size = psiconv_read_u32(buf,lev+2,off+len,&res); |
138 | size = psiconv_read_u32(config,buf,lev+2,off+len,&res); |
137 | if (res) |
139 | if (res) |
138 | goto ERROR2; |
140 | goto ERROR2; |
139 | psiconv_debug(lev+2,off+len,"Section size: %08x",size); |
141 | psiconv_debug(config,lev+2,off+len,"Section size: %08x",size); |
140 | len += 4; |
142 | len += 4; |
141 | |
143 | |
142 | psiconv_progress(lev+2,off+len,"Going to read pixel data offset"); |
144 | psiconv_progress(config,lev+2,off+len,"Going to read pixel data offset"); |
143 | offset = psiconv_read_u32(buf,lev+2,off+len,&res); |
145 | offset = psiconv_read_u32(config,buf,lev+2,off+len,&res); |
144 | if (res) |
146 | if (res) |
145 | goto ERROR2; |
147 | goto ERROR2; |
146 | if (offset != 0x28) { |
148 | if (offset != 0x28) { |
147 | psiconv_warn(lev+2,off+len, |
149 | psiconv_warn(config,lev+2,off+len, |
148 | "Paint data section data offset has unexpected value"); |
150 | "Paint data section data offset has unexpected value"); |
149 | psiconv_debug(lev+2,off+len, |
151 | psiconv_debug(config,lev+2,off+len, |
150 | "Data offset: read %08x, expected %08x",offset,0x28); |
152 | "Data offset: read %08x, expected %08x",offset,0x28); |
151 | res = -1; |
153 | res = -1; |
152 | } |
154 | } |
153 | len += 4; |
155 | len += 4; |
154 | |
156 | |
155 | psiconv_progress(lev+2,off+len,"Going to read picture X size"); |
157 | psiconv_progress(config,lev+2,off+len,"Going to read picture X size"); |
156 | (*result)->xsize = psiconv_read_u32(buf,lev+2,off+len,&res); |
158 | (*result)->xsize = psiconv_read_u32(config,buf,lev+2,off+len,&res); |
157 | if (res) |
159 | if (res) |
158 | goto ERROR2; |
160 | goto ERROR2; |
159 | psiconv_debug(lev+2,off+len,"Picture X size: %08x:",(*result)->xsize); |
161 | psiconv_debug(config,lev+2,off+len,"Picture X size: %08x:",(*result)->xsize); |
160 | len += 4; |
162 | len += 4; |
161 | |
163 | |
162 | psiconv_progress(lev+2,off+len,"Going to read picture Y size"); |
164 | psiconv_progress(config,lev+2,off+len,"Going to read picture Y size"); |
163 | (*result)->ysize = psiconv_read_u32(buf,lev+2,off+len,&res); |
165 | (*result)->ysize = psiconv_read_u32(config,buf,lev+2,off+len,&res); |
164 | if (res) |
166 | if (res) |
165 | goto ERROR2; |
167 | goto ERROR2; |
166 | psiconv_debug(lev+2,off+len,"Picture Y size: %08x:",(*result)->ysize); |
168 | psiconv_debug(config,lev+2,off+len,"Picture Y size: %08x:",(*result)->ysize); |
167 | len += 4; |
169 | len += 4; |
168 | |
170 | |
169 | picsize = (*result)->ysize * (*result)->xsize; |
171 | picsize = (*result)->ysize * (*result)->xsize; |
170 | |
172 | |
171 | psiconv_progress(lev+2,off+len,"Going to read the real picture x size"); |
173 | psiconv_progress(config,lev+2,off+len,"Going to read the real picture x size"); |
172 | (*result)->pic_xsize = psiconv_read_length(buf,lev+2,off+len,&leng,&res); |
174 | (*result)->pic_xsize = psiconv_read_length(config,buf,lev+2,off+len,&leng,&res); |
173 | if (res) |
175 | if (res) |
174 | goto ERROR2; |
176 | goto ERROR2; |
175 | psiconv_debug(lev+2,off+len,"Picture x size: %f",(*result)->pic_xsize); |
177 | psiconv_debug(config,lev+2,off+len,"Picture x size: %f",(*result)->pic_xsize); |
176 | len += leng; |
178 | len += leng; |
177 | |
179 | |
178 | psiconv_progress(lev+2,off+len,"Going to read the real picture y size"); |
180 | psiconv_progress(config,lev+2,off+len,"Going to read the real picture y size"); |
179 | (*result)->pic_ysize = psiconv_read_length(buf,lev+2,off+len,&leng,&res); |
181 | (*result)->pic_ysize = psiconv_read_length(config,buf,lev+2,off+len,&leng,&res); |
180 | if (res) |
182 | if (res) |
181 | goto ERROR2; |
183 | goto ERROR2; |
182 | psiconv_debug(lev+2,off+len,"Picture y size: %f",(*result)->pic_ysize); |
184 | psiconv_debug(config,lev+2,off+len,"Picture y size: %f",(*result)->pic_ysize); |
183 | len += leng; |
185 | len += leng; |
184 | |
186 | |
185 | psiconv_progress(lev+2,off+len,"Going to read the number of bits per pixel"); |
187 | psiconv_progress(config,lev+2,off+len,"Going to read the number of bits per pixel"); |
186 | bits_per_pixel=psiconv_read_u32(buf,lev+2,off+len,&res); |
188 | bits_per_pixel=psiconv_read_u32(config,buf,lev+2,off+len,&res); |
187 | if (res) |
189 | if (res) |
188 | goto ERROR2; |
190 | goto ERROR2; |
189 | if (bits_per_pixel > 8) { |
191 | if (bits_per_pixel > 8) { |
190 | psiconv_warn(lev+2,off+len,"Picture has too many colors"); |
192 | psiconv_warn(config,lev+2,off+len,"Picture has too many colors"); |
191 | psiconv_debug(lev+2,off+len,"Read %d colorbits",bits_per_pixel); |
193 | psiconv_debug(config,lev+2,off+len,"Read %d colorbits",bits_per_pixel); |
192 | res = -PSICONV_E_PARSE; |
194 | res = -PSICONV_E_PARSE; |
193 | goto ERROR2; |
195 | goto ERROR2; |
194 | } |
196 | } |
195 | psiconv_debug(lev+2,off+len,"Bits per pixel: %d",bits_per_pixel); |
197 | psiconv_debug(config,lev+2,off+len,"Bits per pixel: %d",bits_per_pixel); |
196 | len += 4; |
198 | len += 4; |
197 | |
199 | |
198 | for (i = 0 ; i < 2; i++) { |
200 | for (i = 0 ; i < 2; i++) { |
199 | temp = psiconv_read_u32(buf,lev+2,off+len,&res); |
201 | temp = psiconv_read_u32(config,buf,lev+2,off+len,&res); |
200 | if (res) |
202 | if (res) |
201 | goto ERROR2; |
203 | goto ERROR2; |
202 | if (temp != 00) { |
204 | if (temp != 00) { |
203 | psiconv_warn(lev+2,off+len, |
205 | psiconv_warn(config,lev+2,off+len, |
204 | "Paint data section prologue has unknown values (ignored)"); |
206 | "Paint data section prologue has unknown values (ignored)"); |
205 | psiconv_debug(lev+2,off+len, |
207 | psiconv_debug(config,lev+2,off+len, |
206 | "offset %02x: read %08x, expected %08x",i,temp, 0x00); |
208 | "offset %02x: read %08x, expected %08x",i,temp, 0x00); |
207 | } |
209 | } |
208 | len += 4; |
210 | len += 4; |
209 | } |
211 | } |
210 | |
212 | |
211 | psiconv_progress(lev+2,off+len, |
213 | psiconv_progress(config,lev+2,off+len, |
212 | "Going to read whether RLE compression is used"); |
214 | "Going to read whether RLE compression is used"); |
213 | compression=psiconv_read_u32(buf,lev+2,off+len,&res); |
215 | compression=psiconv_read_u32(config,buf,lev+2,off+len,&res); |
214 | if (res) |
216 | if (res) |
215 | goto ERROR2; |
217 | goto ERROR2; |
216 | if (compression > 1) { |
218 | if (compression > 1) { |
217 | psiconv_warn(lev+2,off+len,"Paint data section has unknown " |
219 | psiconv_warn(config,lev+2,off+len,"Paint data section has unknown " |
218 | "compression type, assuming RLE"); |
220 | "compression type, assuming RLE"); |
219 | psiconv_debug(lev+2,off+len,"Read compression type %d",compression); |
221 | psiconv_debug(config,lev+2,off+len,"Read compression type %d",compression); |
220 | compression = 1; |
222 | compression = 1; |
221 | } |
223 | } |
222 | psiconv_debug(lev+2,off+len,"Compression: %s",compression?"RLE":"none"); |
224 | psiconv_debug(config,lev+2,off+len,"Compression: %s",compression?"RLE8":"none"); |
223 | len += 4; |
225 | len += 4; |
224 | |
226 | |
225 | if (isclipart) { |
227 | if (isclipart) { |
226 | psiconv_progress(lev+2,off+len,"Going to read an unknown long"); |
228 | psiconv_progress(config,lev+2,off+len,"Going to read an unknown long"); |
227 | temp = psiconv_read_u32(buf,lev+2,off+len,&res); |
229 | temp = psiconv_read_u32(config,buf,lev+2,off+len,&res); |
228 | if (res) |
230 | if (res) |
229 | goto ERROR2; |
231 | goto ERROR2; |
230 | if (temp != 0xffffffff) { |
232 | if (temp != 0xffffffff) { |
231 | psiconv_warn(lev+2,off+len, |
233 | psiconv_warn(config,lev+2,off+len, |
232 | "Paint data section prologue has unknown values (ignoring)"); |
234 | "Paint data section prologue has unknown values (ignoring)"); |
233 | psiconv_debug(lev+2,off+len, |
235 | psiconv_debug(config,lev+2,off+len, |
234 | "offset %02x: read %08x, expected %08x",i,temp, 0xffffffff); |
236 | "offset %02x: read %08x, expected %08x",i,temp, 0xffffffff); |
235 | } |
237 | } |
236 | len += 4; |
238 | len += 4; |
237 | psiconv_progress(lev+2,off+len,"Going to read a second unknown long"); |
239 | psiconv_progress(config,lev+2,off+len,"Going to read a second unknown long"); |
238 | temp = psiconv_read_u32(buf,lev+2,off+len,&res); |
240 | temp = psiconv_read_u32(config,buf,lev+2,off+len,&res); |
239 | if (res) |
241 | if (res) |
240 | goto ERROR2; |
242 | goto ERROR2; |
241 | if (temp != 0x44) { |
243 | if (temp != 0x44) { |
242 | psiconv_warn(lev+2,off+len, |
244 | psiconv_warn(config,lev+2,off+len, |
243 | "Paint data section prologue has unknown values (ignoring)"); |
245 | "Paint data section prologue has unknown values (ignoring)"); |
244 | psiconv_debug(lev+2,off+len, |
246 | psiconv_debug(config,lev+2,off+len, |
245 | "offset %02x: read %08x, expected %08x",i,temp, 0x44); |
247 | "offset %02x: read %08x, expected %08x",i,temp, 0x44); |
246 | } |
248 | } |
247 | len += 4; |
249 | len += 4; |
248 | } |
250 | } |
249 | |
251 | |
… | |
… | |
256 | len = offset; |
258 | len = offset; |
257 | datasize = size - len; |
259 | datasize = size - len; |
258 | if (isclipart) |
260 | if (isclipart) |
259 | len += 8; |
261 | len += 8; |
260 | |
262 | |
261 | psiconv_progress(lev+2,off+len,"Going to read the pixel data"); |
263 | psiconv_progress(config,lev+2,off+len,"Going to read the pixel data"); |
262 | pixelnr = 0; |
264 | pixelnr = 0; |
263 | datanr = 0; |
265 | datanr = 0; |
264 | if (!compression) { |
266 | if (!compression) { |
265 | linelen = datasize / (*result)->ysize; |
267 | linelen = datasize / (*result)->ysize; |
266 | psiconv_debug(lev+3,off+len,"Line length: %04x bytes",linelen); |
268 | psiconv_debug(config,lev+3,off+len,"Line length: %04x bytes",linelen); |
267 | while((datanr < datasize)) { |
269 | while((datanr < datasize)) { |
268 | temp = psiconv_read_u8(buf,lev+2,off+len+datanr,&res); |
270 | temp = psiconv_read_u8(config,buf,lev+2,off+len+datanr,&res); |
269 | if (res) |
271 | if (res) |
270 | goto ERROR5; |
272 | goto ERROR5; |
271 | if (decode_byte(lev+3,off+len+datanr,*result,&pixelnr,temp,bits_per_pixel, |
273 | if (decode_byte(config,lev+3,off+len+datanr,*result,&pixelnr,temp,bits_per_pixel, |
272 | linelen,&linepos,picsize)) { |
274 | linelen,&linepos,picsize)) { |
273 | res = -PSICONV_E_PARSE; |
275 | res = -PSICONV_E_PARSE; |
274 | break; |
276 | break; |
275 | } |
277 | } |
276 | datanr++; |
278 | datanr++; |
277 | } |
279 | } |
278 | } else { |
280 | } else { |
279 | psiconv_progress(lev+2,off+len,"First pass: determining line length"); |
281 | psiconv_progress(config,lev+2,off+len,"First pass: determining line length"); |
280 | datanr = 0; |
282 | datanr = 0; |
281 | i = 0; |
283 | i = 0; |
282 | while (datanr < datasize) { |
284 | while (datanr < datasize) { |
283 | marker = psiconv_read_u8(buf,lev+3,off+len+datanr,&res); |
285 | marker = psiconv_read_u8(config,buf,lev+3,off+len+datanr,&res); |
284 | if (res) |
286 | if (res) |
285 | goto ERROR5; |
287 | goto ERROR5; |
286 | if (marker >= 0x80) { |
288 | if (marker >= 0x80) { |
287 | datanr += 0x100 - marker + 1; |
289 | datanr += 0x100 - marker + 1; |
288 | i += 0x100 - marker; |
290 | i += 0x100 - marker; |
… | |
… | |
291 | i += marker + 1; |
293 | i += marker + 1; |
292 | } |
294 | } |
293 | } |
295 | } |
294 | linelen = i / (*result)->ysize; |
296 | linelen = i / (*result)->ysize; |
295 | datanr=0; |
297 | datanr=0; |
296 | psiconv_debug(lev+2,off+len,"Linelen: %04x bytes",linelen); |
298 | psiconv_debug(config,lev+2,off+len,"Linelen: %04x bytes",linelen); |
297 | while((datanr < datasize)) { |
299 | while((datanr < datasize)) { |
298 | marker = psiconv_read_u8(buf,lev+3,off+len+datanr,&res); |
300 | marker = psiconv_read_u8(config,buf,lev+3,off+len+datanr,&res); |
299 | if (res) |
301 | if (res) |
300 | goto ERROR5; |
302 | goto ERROR5; |
301 | psiconv_debug(lev+3,off+len+datanr, |
303 | psiconv_debug(config,lev+3,off+len+datanr, |
302 | "Pixelnr %08x, Datanr %08x: Read marker %02x", |
304 | "Pixelnr %08x, Datanr %08x: Read marker %02x", |
303 | pixelnr,datanr,marker); |
305 | pixelnr,datanr,marker); |
304 | datanr ++; |
306 | datanr ++; |
305 | if (marker >= 0x80) { |
307 | if (marker >= 0x80) { |
306 | /* 0x100 - marker bytes of data follow */ |
308 | /* 0x100 - marker bytes of data follow */ |
307 | for (i = 0; i < 0x100-marker; i++,datanr++) { |
309 | for (i = 0; i < 0x100-marker; i++,datanr++) { |
308 | if (datanr >= datasize) { |
310 | if (datanr >= datasize) { |
309 | psiconv_warn(lev+3,off+len+datanr,"Corrupted picture data"); |
311 | psiconv_warn(config,lev+3,off+len+datanr,"Corrupted picture data"); |
310 | psiconv_debug(lev+3,off+len+datanr, |
312 | psiconv_debug(config,lev+3,off+len+datanr, |
311 | "Picsize: %08x, Datasize: %08x, Pixelnr: %08x," |
313 | "Picsize: %08x, Datasize: %08x, Pixelnr: %08x," |
312 | "Datanr: %08x, marker: %02x",picsize,datasize,pixelnr, |
314 | "Datanr: %08x, marker: %02x",picsize,datasize,pixelnr, |
313 | datanr,marker); |
315 | datanr,marker); |
314 | res = -PSICONV_E_PARSE; |
316 | res = -PSICONV_E_PARSE; |
315 | break; |
317 | break; |
316 | } |
318 | } |
317 | temp = psiconv_read_u8(buf,lev+2,off+len+datanr,&res); |
319 | temp = psiconv_read_u8(config,buf,lev+2,off+len+datanr,&res); |
318 | if (res) |
320 | if (res) |
319 | goto ERROR5; |
321 | goto ERROR5; |
320 | if (decode_byte(lev+2,off+len+datanr,*result,&pixelnr,temp, |
322 | if (decode_byte(config,lev+2,off+len+datanr,*result,&pixelnr,temp, |
321 | bits_per_pixel,linelen,&linepos,picsize)) { |
323 | bits_per_pixel,linelen,&linepos,picsize)) { |
322 | res = -PSICONV_E_PARSE; |
324 | res = -PSICONV_E_PARSE; |
323 | break; |
325 | break; |
324 | } |
326 | } |
325 | } |
327 | } |
326 | } else { |
328 | } else { |
327 | if (datanr >= datasize) { |
329 | if (datanr >= datasize) { |
328 | psiconv_warn(lev+3,off+len+datanr,"Corrupted picture data"); |
330 | psiconv_warn(config,lev+3,off+len+datanr,"Corrupted picture data"); |
329 | psiconv_debug(lev+3,off+len+datanr, |
331 | psiconv_debug(config,lev+3,off+len+datanr, |
330 | "Picsize: %08x, Datasize: %08x, Pixelnr: %08x," |
332 | "Picsize: %08x, Datasize: %08x, Pixelnr: %08x," |
331 | "Datanr: %08x, marker: %02x",picsize,datasize,pixelnr, |
333 | "Datanr: %08x, marker: %02x",picsize,datasize,pixelnr, |
332 | datanr,marker); |
334 | datanr,marker); |
333 | res = -PSICONV_E_PARSE; |
335 | res = -PSICONV_E_PARSE; |
334 | } else { |
336 | } else { |
335 | temp = psiconv_read_u8(buf,lev+3,off+len+datanr,&res); |
337 | temp = psiconv_read_u8(config,buf,lev+3,off+len+datanr,&res); |
336 | if (res) |
338 | if (res) |
337 | goto ERROR5; |
339 | goto ERROR5; |
338 | for (i = 0; i <= marker; i++) { |
340 | for (i = 0; i <= marker; i++) { |
339 | if (decode_byte(lev+2,off+len+datanr,*result,&pixelnr,temp, |
341 | if (decode_byte(config,lev+2,off+len+datanr,*result,&pixelnr,temp, |
340 | bits_per_pixel,linelen,&linepos,picsize)) { |
342 | bits_per_pixel,linelen,&linepos,picsize)) { |
341 | res = -PSICONV_E_PARSE; |
343 | res = -PSICONV_E_PARSE; |
342 | break; |
344 | break; |
343 | } |
345 | } |
344 | } |
346 | } |
… | |
… | |
351 | if (linepos >= ((*result)->xsize + (8/bits_per_pixel) - 1) / |
353 | if (linepos >= ((*result)->xsize + (8/bits_per_pixel) - 1) / |
352 | (8/bits_per_pixel)) |
354 | (8/bits_per_pixel)) |
353 | datanr += (linelen - linepos); |
355 | datanr += (linelen - linepos); |
354 | |
356 | |
355 | if (res || (datanr != datasize) || (pixelnr != picsize)) { |
357 | if (res || (datanr != datasize) || (pixelnr != picsize)) { |
356 | psiconv_warn(lev+2,off+len,"Corrupted picture data!"); |
358 | psiconv_warn(config,lev+2,off+len,"Corrupted picture data!"); |
357 | psiconv_debug(lev+3,off+len+datanr, |
359 | psiconv_debug(config,lev+3,off+len+datanr, |
358 | "Picsize: %08x, Datasize: %08x, Pixelnr: %08x," |
360 | "Picsize: %08x, Datasize: %08x, Pixelnr: %08x," |
359 | "Datanr: %08x",picsize,datasize,pixelnr,datanr); |
361 | "Datanr: %08x",picsize,datasize,pixelnr,datanr); |
360 | goto ERROR5; |
362 | goto ERROR5; |
361 | } |
363 | } |
362 | |
364 | |
363 | len += datanr; |
365 | len += datanr; |
364 | |
366 | |
365 | if (length) |
367 | if (length) |
366 | *length = len; |
368 | *length = len; |
367 | |
369 | |
368 | psiconv_progress(lev+1,off+len-1,"End of paint data section " |
370 | psiconv_progress(config,lev+1,off+len-1,"End of paint data section " |
369 | "(total length: %08x)", len); |
371 | "(total length: %08x)", len); |
370 | |
372 | |
371 | return res; |
373 | return res; |
372 | |
374 | |
373 | ERROR5: |
375 | ERROR5: |
… | |
… | |
377 | ERROR3: |
379 | ERROR3: |
378 | free((*result)->red); |
380 | free((*result)->red); |
379 | ERROR2: |
381 | ERROR2: |
380 | free (*result); |
382 | free (*result); |
381 | ERROR1: |
383 | ERROR1: |
382 | psiconv_warn(lev+1,off,"Reading of Paint Data Section failed"); |
384 | psiconv_warn(config,lev+1,off,"Reading of Paint Data Section failed"); |
383 | if (length) |
385 | if (length) |
384 | *length = 0; |
386 | *length = 0; |
385 | if (!res) |
387 | if (!res) |
386 | return -PSICONV_E_NOMEM; |
388 | return -PSICONV_E_NOMEM; |
387 | else |
389 | else |
388 | return res; |
390 | return res; |
389 | } |
391 | } |
390 | |
392 | |
391 | int psiconv_parse_sketch_section(const psiconv_buffer buf, int lev, |
393 | int psiconv_parse_sketch_section(const psiconv_config config, |
|
|
394 | const psiconv_buffer buf, int lev, |
392 | psiconv_u32 off, int *length, int is_object, |
395 | psiconv_u32 off, int *length, |
393 | psiconv_sketch_section *result) |
396 | psiconv_sketch_section *result) |
394 | { |
397 | { |
395 | int res=0; |
398 | int res=0; |
396 | int len=0; |
399 | int len=0; |
397 | psiconv_u32 temp; |
400 | psiconv_u32 temp; |
398 | int leng; |
401 | int leng; |
399 | int i; |
|
|
400 | |
402 | |
401 | psiconv_progress(lev+1,off,"Going to read the sketch section"); |
403 | psiconv_progress(config,lev+1,off,"Going to read the sketch section"); |
402 | if (!(*result = malloc(sizeof(**result)))) |
404 | if (!(*result = malloc(sizeof(**result)))) |
403 | goto ERROR1; |
405 | goto ERROR1; |
404 | |
406 | |
405 | if (!is_object) { |
|
|
406 | psiconv_progress(lev+2,off+len,"Going to read the form hor. size"); |
407 | psiconv_progress(config,lev+2,off+len,"Going to read the displayed hor. size"); |
407 | (*result)->form_xsize = psiconv_read_u16(buf,lev+2,off + len,&res); |
408 | (*result)->displayed_xsize = psiconv_read_u16(config,buf,lev+2,off + len,&res); |
408 | if (res) |
409 | if (res) |
409 | goto ERROR2; |
410 | goto ERROR2; |
|
|
411 | psiconv_debug(config,lev+2,off+len,"Displayed hor. size: %04x", |
|
|
412 | (*result)->displayed_xsize); |
|
|
413 | len += 0x02; |
|
|
414 | psiconv_progress(config,lev+2,off+len,"Going to read displayed ver. size"); |
|
|
415 | (*result)->displayed_ysize = psiconv_read_u16(config,buf,lev+2,off + len,&res); |
|
|
416 | if (res) |
|
|
417 | goto ERROR2; |
|
|
418 | psiconv_debug(config,lev+2,off+len,"Displayed ver. size: %04x", |
|
|
419 | (*result)->displayed_ysize); |
|
|
420 | len += 0x02; |
|
|
421 | |
|
|
422 | psiconv_progress(config,lev+2,off+len,"Going to read the data hor. offset"); |
|
|
423 | (*result)->picture_data_x_offset = psiconv_read_u16(config,buf,lev+2,off + len, |
|
|
424 | &res); |
|
|
425 | if (res) |
|
|
426 | goto ERROR2; |
|
|
427 | psiconv_debug(config,lev+2,off+len,"Data hor. offset: %04x", |
|
|
428 | (*result)->picture_data_x_offset); |
|
|
429 | len += 0x02; |
|
|
430 | psiconv_progress(config,lev+2,off+len,"Going to read the data ver. offset"); |
|
|
431 | (*result)->picture_data_y_offset = psiconv_read_u16(config,buf,lev+2,off + len, |
|
|
432 | &res); |
|
|
433 | if (res) |
|
|
434 | goto ERROR2; |
|
|
435 | psiconv_debug(config,lev+2,off+len,"Data ver. offset: %04x", |
|
|
436 | (*result)->picture_data_y_offset); |
|
|
437 | len += 0x02; |
|
|
438 | |
|
|
439 | psiconv_progress(config,lev+2,off+len,"Going to read the displayed hor. offset"); |
|
|
440 | (*result)->displayed_size_x_offset = psiconv_read_u16(config,buf,lev+2,off + len, |
|
|
441 | &res); |
|
|
442 | if (res) |
|
|
443 | goto ERROR2; |
|
|
444 | psiconv_debug(config,lev+2,off+len,"Displayed hor. offset: %04x", |
|
|
445 | (*result)->displayed_size_x_offset); |
|
|
446 | len += 0x02; |
|
|
447 | psiconv_progress(config,lev+2,off+len,"Going to read the displayed ver. offset"); |
|
|
448 | (*result)->displayed_size_y_offset = psiconv_read_u16(config,buf,lev+2,off + len, |
|
|
449 | &res); |
|
|
450 | if (res) |
|
|
451 | goto ERROR2; |
|
|
452 | psiconv_debug(config,lev+2,off+len,"Displayed ver. offset: %04x", |
|
|
453 | (*result)->displayed_size_y_offset); |
|
|
454 | len += 0x02; |
|
|
455 | |
|
|
456 | psiconv_progress(config,lev+2,off+len,"Going to read the form hor. size"); |
|
|
457 | (*result)->form_xsize = psiconv_read_u16(config,buf,lev+2,off + len,&res); |
|
|
458 | if (res) |
|
|
459 | goto ERROR2; |
410 | psiconv_debug(lev+2,off+len,"Form hor. size: %04x", |
460 | psiconv_debug(config,lev+2,off+len,"Form hor. size: %04x", |
411 | (*result)->form_xsize); |
461 | (*result)->form_xsize); |
412 | len += 0x02; |
462 | len += 0x02; |
413 | psiconv_progress(lev+2,off+len,"Going to read the form ver. size"); |
463 | psiconv_progress(config,lev+2,off+len,"Going to read form ver. size"); |
414 | (*result)->form_ysize = psiconv_read_u16(buf,lev+2,off + len,&res); |
464 | (*result)->form_ysize = psiconv_read_u16(config,buf,lev+2,off + len,&res); |
415 | if (res) |
465 | if (res) |
416 | goto ERROR2; |
466 | goto ERROR2; |
417 | psiconv_debug(lev+2,off+len,"Form ver. size: %04x", |
467 | psiconv_debug(config,lev+2,off+len,"Form ver. size: %04x", |
418 | (*result)->form_ysize); |
468 | (*result)->form_ysize); |
419 | len += 0x02; |
469 | len += 0x02; |
420 | psiconv_progress(lev+2,off+len,"Going to read the picture hor. offset"); |
470 | |
421 | (*result)->picture_x_offset = psiconv_read_u16(buf,lev+2,off + len,&res); |
471 | psiconv_progress(config,lev+2,off+len,"Going to skip 1 word of zeros"); |
|
|
472 | temp = psiconv_read_u16(config,buf,lev+2,off+len,&res); |
422 | if (res) |
473 | if (res) |
423 | goto ERROR2; |
474 | goto ERROR2; |
424 | psiconv_debug(lev+2,off+len,"Picture hor. offset: %04x", |
|
|
425 | (*result)->picture_x_offset); |
|
|
426 | len += 0x02; |
|
|
427 | psiconv_progress(lev+2,off+len,"Going to read the picture ver. offset"); |
|
|
428 | (*result)->picture_y_offset = psiconv_read_u16(buf,lev+2,off + len,&res); |
|
|
429 | if (res) |
|
|
430 | goto ERROR2; |
|
|
431 | psiconv_debug(lev+2,off+len,"Picture ver. offset: %04x", |
|
|
432 | (*result)->picture_y_offset); |
|
|
433 | len += 0x02; |
|
|
434 | psiconv_progress(lev+2,off+len,"Going to skip 5 words of zeros"); |
|
|
435 | for (i = 0; i < 5; i++) { |
|
|
436 | temp = psiconv_read_u16(buf,lev+2,off+len,&res); |
|
|
437 | if (res) |
|
|
438 | goto ERROR2; |
|
|
439 | if (temp != 0) { |
|
|
440 | psiconv_warn(lev+2,off+len, |
|
|
441 | "Unexpected value in sketch section preamble (ignored)"); |
|
|
442 | psiconv_debug(lev+2,off+len,"Word %d: Read %04x, expected %04x",i, |
|
|
443 | temp,0); |
|
|
444 | } |
|
|
445 | off += 0x02; |
|
|
446 | } |
|
|
447 | } else { |
|
|
448 | psiconv_progress(lev+2,off+len,"Going to read the displayed hor. size"); |
|
|
449 | (*result)->picture_xsize = psiconv_read_u16(buf,lev+2,off + len,&res); |
|
|
450 | if (res) |
|
|
451 | goto ERROR2; |
|
|
452 | psiconv_debug(lev+2,off+len,"Displayed hor. size: %04x", |
|
|
453 | (*result)->picture_xsize); |
|
|
454 | len += 0x02; |
|
|
455 | psiconv_progress(lev+2,off+len,"Going to read the displayed ver. size"); |
|
|
456 | (*result)->picture_ysize = psiconv_read_u16(buf,lev+2,off + len,&res); |
|
|
457 | if (res) |
|
|
458 | goto ERROR2; |
|
|
459 | psiconv_debug(lev+2,off+len,"Displayed ver. size: %04x", |
|
|
460 | (*result)->picture_ysize); |
|
|
461 | len += 0x02; |
|
|
462 | |
|
|
463 | psiconv_progress(lev+2,off+len,"Going to skip 2 words of zeros"); |
|
|
464 | for (i = 0; i < 2; i++) { |
|
|
465 | temp = psiconv_read_u16(buf,lev+2,off+len,&res); |
|
|
466 | if (res) |
|
|
467 | goto ERROR2; |
|
|
468 | if (temp != 0) { |
|
|
469 | psiconv_warn(lev+2,off+len, |
|
|
470 | "Unexpected value in sketch section preamble (ignored)"); |
|
|
471 | psiconv_debug(lev+2,off+len,"Word %d: Read %04x, expected %04x",i, |
|
|
472 | temp,0); |
|
|
473 | } |
|
|
474 | off += 0x02; |
|
|
475 | } |
|
|
476 | psiconv_progress(lev+2,off+len,"Going to read the picture hor. offset"); |
|
|
477 | (*result)->picture_x_offset = psiconv_read_u16(buf,lev+2,off + len,&res); |
|
|
478 | if (res) |
|
|
479 | goto ERROR2; |
|
|
480 | psiconv_debug(lev+2,off+len,"Picture hor. offset: %04x", |
|
|
481 | (*result)->picture_x_offset); |
|
|
482 | len += 0x02; |
|
|
483 | psiconv_progress(lev+2,off+len,"Going to read the picture ver. offset"); |
|
|
484 | (*result)->picture_y_offset = psiconv_read_u16(buf,lev+2,off + len,&res); |
|
|
485 | if (res) |
|
|
486 | goto ERROR2; |
|
|
487 | psiconv_debug(lev+2,off+len,"Picture ver. offset: %04x", |
|
|
488 | (*result)->picture_y_offset); |
|
|
489 | len += 0x02; |
|
|
490 | psiconv_progress(lev+2,off+len,"Going to read the form hor. size"); |
|
|
491 | (*result)->form_xsize = psiconv_read_u16(buf,lev+2,off + len,&res); |
|
|
492 | if (res) |
|
|
493 | goto ERROR2; |
|
|
494 | psiconv_debug(lev+2,off+len,"Form hor. size: %04x", |
|
|
495 | (*result)->form_xsize); |
|
|
496 | len += 0x02; |
|
|
497 | psiconv_progress(lev+2,off+len,"Going to read the form ver. size"); |
|
|
498 | (*result)->form_ysize = psiconv_read_u16(buf,lev+2,off + len,&res); |
|
|
499 | if (res) |
|
|
500 | goto ERROR2; |
|
|
501 | psiconv_debug(lev+2,off+len,"Form ver. size: %04x", |
|
|
502 | (*result)->form_ysize); |
|
|
503 | len += 0x02; |
|
|
504 | psiconv_progress(lev+2,off+len,"Going to skip 1 zero word"); |
|
|
505 | temp = psiconv_read_u16(buf,lev+2,off+len,&res); |
|
|
506 | if (res) |
|
|
507 | goto ERROR2; |
|
|
508 | if (temp != 0) { |
475 | if (temp != 0) { |
509 | psiconv_warn(lev+2,off+len, |
476 | psiconv_warn(config,lev+2,off+len, |
510 | "Unexpected value in sketch section preamble (ignored)"); |
477 | "Unexpected value in sketch section preamble (ignored)"); |
511 | psiconv_debug(lev+2,off+len,"Read %04x, expected %04x",i, temp,0); |
478 | psiconv_debug(config,lev+2,off+len,"Read %04x, expected %04x", |
|
|
479 | temp,0); |
512 | } |
480 | } |
513 | off += 0x02; |
481 | off += 0x02; |
514 | } |
|
|
515 | |
482 | |
516 | psiconv_progress(lev+2,off+len,"Going to read the picture data"); |
483 | psiconv_progress(config,lev+2,off+len,"Going to read the picture data"); |
517 | if ((res = psiconv_parse_paint_data_section(buf,lev+2,off+len,&leng,0, |
484 | if ((res = psiconv_parse_paint_data_section(config,buf,lev+2,off+len,&leng,0, |
518 | &((*result)->picture)))) |
485 | &((*result)->picture)))) |
519 | goto ERROR2; |
486 | goto ERROR2; |
520 | off += leng; |
487 | off += leng; |
521 | if (!is_object) { |
|
|
522 | (*result)->picture_xsize = (*result)->picture->xsize; |
|
|
523 | (*result)->picture_ysize = (*result)->picture->ysize; |
|
|
524 | } |
|
|
525 | |
488 | |
526 | psiconv_progress(lev+2,off+len,"Going to read the hor. magnification"); |
489 | psiconv_progress(config,lev+2,off+len,"Going to read the hor. magnification"); |
527 | (*result)->magnification_x = psiconv_read_u16(buf,lev+2,off+len,&res)/1000.0; |
490 | (*result)->magnification_x = psiconv_read_u16(config,buf,lev+2,off+len,&res)/1000.0; |
528 | if (res) |
491 | if (res) |
529 | goto ERROR3; |
492 | goto ERROR3; |
530 | psiconv_debug(lev+2,off+len,"Form hor. magnification: %f", |
493 | psiconv_debug(config,lev+2,off+len,"Form hor. magnification: %f", |
531 | (*result)->magnification_x); |
494 | (*result)->magnification_x); |
532 | len += 0x02; |
495 | len += 0x02; |
533 | psiconv_progress(lev+2,off+len,"Going to read the ver. magnification"); |
496 | psiconv_progress(config,lev+2,off+len,"Going to read the ver. magnification"); |
534 | (*result)->magnification_y = psiconv_read_u16(buf,lev+2,off+len,&res)/1000.0; |
497 | (*result)->magnification_y = psiconv_read_u16(config,buf,lev+2,off+len,&res)/1000.0; |
535 | if (res) |
498 | if (res) |
536 | goto ERROR3; |
499 | goto ERROR3; |
537 | psiconv_debug(lev+2,off+len,"Form ver. magnification: %f", |
500 | psiconv_debug(config,lev+2,off+len,"Form ver. magnification: %f", |
538 | (*result)->magnification_y); |
501 | (*result)->magnification_y); |
539 | len += 0x02; |
502 | len += 0x02; |
540 | |
503 | |
541 | psiconv_progress(lev+2,off+len,"Going to read the left cut"); |
504 | psiconv_progress(config,lev+2,off+len,"Going to read the left cut"); |
542 | temp = psiconv_read_u32(buf,lev+2,off + len,&res); |
505 | temp = psiconv_read_u32(config,buf,lev+2,off + len,&res); |
543 | if (res) |
506 | if (res) |
544 | goto ERROR3; |
507 | goto ERROR3; |
545 | (*result)->cut_left = (temp * 6.0) / (*result)->picture_xsize; |
508 | (*result)->cut_left = (temp * 6.0) / (*result)->displayed_xsize; |
546 | psiconv_debug(lev+2,off+len,"Left cut: raw %08x, real: %f", |
509 | psiconv_debug(config,lev+2,off+len,"Left cut: raw %08x, real: %f", |
547 | temp,(*result)->cut_left); |
510 | temp,(*result)->cut_left); |
548 | len += 0x04; |
511 | len += 0x04; |
549 | psiconv_progress(lev+2,off+len,"Going to read the right cut"); |
512 | psiconv_progress(config,lev+2,off+len,"Going to read the right cut"); |
550 | temp = psiconv_read_u32(buf,lev+2,off + len,&res); |
513 | temp = psiconv_read_u32(config,buf,lev+2,off + len,&res); |
551 | if (res) |
514 | if (res) |
552 | goto ERROR3; |
515 | goto ERROR3; |
553 | (*result)->cut_right = (temp * 6.0) / (*result)->picture_xsize; |
516 | (*result)->cut_right = (temp * 6.0) / (*result)->displayed_xsize; |
554 | psiconv_debug(lev+2,off+len,"Right cut: raw %08x, real: %f", |
517 | psiconv_debug(config,lev+2,off+len,"Right cut: raw %08x, real: %f", |
555 | temp,(*result)->cut_right); |
518 | temp,(*result)->cut_right); |
556 | len += 0x04; |
519 | len += 0x04; |
557 | psiconv_progress(lev+2,off+len,"Going to read the top cut"); |
520 | psiconv_progress(config,lev+2,off+len,"Going to read the top cut"); |
558 | temp = psiconv_read_u32(buf,lev+2,off + len,&res); |
521 | temp = psiconv_read_u32(config,buf,lev+2,off + len,&res); |
559 | if (res) |
522 | if (res) |
560 | goto ERROR3; |
523 | goto ERROR3; |
561 | (*result)->cut_top = (temp * 6.0) / (*result)->picture_ysize; |
524 | (*result)->cut_top = (temp * 6.0) / (*result)->displayed_ysize; |
562 | psiconv_debug(lev+2,off+len,"Top cut: raw %08x, real: %f", |
525 | psiconv_debug(config,lev+2,off+len,"Top cut: raw %08x, real: %f", |
563 | temp,(*result)->cut_top); |
526 | temp,(*result)->cut_top); |
564 | len += 0x04; |
527 | len += 0x04; |
565 | psiconv_progress(lev+2,off+len,"Going to read the bottom cut"); |
528 | psiconv_progress(config,lev+2,off+len,"Going to read the bottom cut"); |
566 | temp = psiconv_read_u32(buf,lev+2,off + len,&res); |
529 | temp = psiconv_read_u32(config,buf,lev+2,off + len,&res); |
567 | if (res) |
530 | if (res) |
568 | goto ERROR3; |
531 | goto ERROR3; |
569 | (*result)->cut_bottom = (temp * 6.0) / (*result)->picture_ysize; |
532 | (*result)->cut_bottom = (temp * 6.0) / (*result)->displayed_ysize; |
570 | psiconv_debug(lev+2,off+len,"Bottom cut: raw %08x, real: %f", |
533 | psiconv_debug(config,lev+2,off+len,"Bottom cut: raw %08x, real: %f", |
571 | temp,(*result)->cut_bottom); |
534 | temp,(*result)->cut_bottom); |
572 | len += 0x04; |
535 | len += 0x04; |
573 | |
536 | |
574 | if (length) |
537 | if (length) |
575 | *length = len; |
538 | *length = len; |
576 | |
539 | |
577 | psiconv_progress(lev,off+len-1, |
540 | psiconv_progress(config,lev,off+len-1, |
578 | "End of sketch section (total length: %08x)", len); |
541 | "End of sketch section (total length: %08x)", len); |
579 | |
542 | |
580 | return res; |
543 | return res; |
581 | ERROR3: |
544 | ERROR3: |
582 | psiconv_free_paint_data_section((*result)->picture); |
545 | psiconv_free_paint_data_section((*result)->picture); |
583 | ERROR2: |
546 | ERROR2: |
584 | free (*result); |
547 | free (*result); |
585 | ERROR1: |
548 | ERROR1: |
586 | psiconv_warn(lev+1,off,"Reading of Sketch Section failed"); |
549 | psiconv_warn(config,lev+1,off,"Reading of Sketch Section failed"); |
587 | if (length) |
550 | if (length) |
588 | *length = 0; |
551 | *length = 0; |
589 | if (!res) |
552 | if (!res) |
590 | return -PSICONV_E_NOMEM; |
553 | return -PSICONV_E_NOMEM; |
591 | else |
554 | else |
592 | return res; |
555 | return res; |
593 | } |
556 | } |
594 | |
557 | |
595 | |
558 | |
596 | int psiconv_parse_clipart_section(const psiconv_buffer buf,int lev, |
559 | int psiconv_parse_clipart_section(const psiconv_config config, |
|
|
560 | const psiconv_buffer buf,int lev, |
597 | psiconv_u32 off, int *length, |
561 | psiconv_u32 off, int *length, |
598 | psiconv_clipart_section *result) |
562 | psiconv_clipart_section *result) |
599 | { |
563 | { |
600 | int res=0; |
564 | int res=0; |
601 | int len=0; |
565 | int len=0; |
602 | int leng; |
566 | int leng; |
603 | psiconv_u32 temp; |
567 | psiconv_u32 temp; |
604 | |
568 | |
605 | psiconv_progress(lev+1,off+len,"Going to read the clipart section"); |
569 | psiconv_progress(config,lev+1,off+len,"Going to read the clipart section"); |
606 | if (!(*result = malloc(sizeof(**result)))) |
570 | if (!(*result = malloc(sizeof(**result)))) |
607 | goto ERROR1; |
571 | goto ERROR1; |
608 | |
572 | |
609 | psiconv_progress(lev+2,off+len,"Going to read the section ID"); |
573 | psiconv_progress(config,lev+2,off+len,"Going to read the section ID"); |
610 | temp = psiconv_read_u32(buf,lev+2,off+len,&res); |
574 | temp = psiconv_read_u32(config,buf,lev+2,off+len,&res); |
611 | if (res) |
575 | if (res) |
612 | goto ERROR2; |
576 | goto ERROR2; |
613 | if (temp != PSICONV_ID_CLIPART_ITEM) { |
577 | if (temp != PSICONV_ID_CLIPART_ITEM) { |
614 | psiconv_warn(lev+2,off+len, |
578 | psiconv_warn(config,lev+2,off+len, |
615 | "Unexpected value in clipart section preamble (ignored)"); |
579 | "Unexpected value in clipart section preamble (ignored)"); |
616 | psiconv_debug(lev+2,off+len,"Read %08x, expected %08x",temp, |
580 | psiconv_debug(config,lev+2,off+len,"Read %08x, expected %08x",temp, |
617 | PSICONV_ID_CLIPART_ITEM); |
581 | PSICONV_ID_CLIPART_ITEM); |
618 | } else |
582 | } else |
619 | psiconv_debug(lev+2,off+len,"Clipart ID: %08x", temp); |
583 | psiconv_debug(config,lev+2,off+len,"Clipart ID: %08x", temp); |
620 | off += 4; |
584 | off += 4; |
621 | |
585 | |
622 | psiconv_progress(lev+2,off+len,"Going to read an unknown long"); |
586 | psiconv_progress(config,lev+2,off+len,"Going to read an unknown long"); |
623 | temp = psiconv_read_u32(buf,lev+2,off+len,&res); |
587 | temp = psiconv_read_u32(config,buf,lev+2,off+len,&res); |
624 | if (res) |
588 | if (res) |
625 | goto ERROR2; |
589 | goto ERROR2; |
626 | if (temp != 0x02) { |
590 | if (temp != 0x02) { |
627 | psiconv_warn(lev+2,off+len, |
591 | psiconv_warn(config,lev+2,off+len, |
628 | "Unexpected value in clipart section preamble (ignored)"); |
592 | "Unexpected value in clipart section preamble (ignored)"); |
629 | psiconv_debug(lev+2,off+len,"Read %08x, expected %08x",temp, |
593 | psiconv_debug(config,lev+2,off+len,"Read %08x, expected %08x",temp, |
630 | 0x02); |
594 | 0x02); |
631 | } else |
595 | } else |
632 | psiconv_debug(lev+2,off+len,"First unknown long: %08x", temp); |
596 | psiconv_debug(config,lev+2,off+len,"First unknown long: %08x", temp); |
633 | off += 4; |
597 | off += 4; |
634 | |
598 | |
635 | psiconv_progress(lev+2,off+len,"Going to read a second unknown long"); |
599 | psiconv_progress(config,lev+2,off+len,"Going to read a second unknown long"); |
636 | temp = psiconv_read_u32(buf,lev+2,off+len,&res); |
600 | temp = psiconv_read_u32(config,buf,lev+2,off+len,&res); |
637 | if (res) |
601 | if (res) |
638 | goto ERROR2; |
602 | goto ERROR2; |
639 | if (temp != 0) { |
603 | if (temp != 0) { |
640 | psiconv_warn(lev+2,off+len, |
604 | psiconv_warn(config,lev+2,off+len, |
641 | "Unexpected value in clipart section preamble (ignored)"); |
605 | "Unexpected value in clipart section preamble (ignored)"); |
642 | psiconv_debug(lev+2,off+len,"Read %08x, expected %08x",temp, 0); |
606 | psiconv_debug(config,lev+2,off+len,"Read %08x, expected %08x",temp, 0); |
643 | } else |
607 | } else |
644 | psiconv_debug(lev+2,off+len,"Second unknown long: %08x", temp); |
608 | psiconv_debug(config,lev+2,off+len,"Second unknown long: %08x", temp); |
645 | off += 4; |
609 | off += 4; |
646 | |
610 | |
647 | psiconv_progress(lev+2,off+len,"Going to read a third unknown long"); |
611 | psiconv_progress(config,lev+2,off+len,"Going to read a third unknown long"); |
648 | temp = psiconv_read_u32(buf,lev+2,off+len,&res); |
612 | temp = psiconv_read_u32(config,buf,lev+2,off+len,&res); |
649 | if (res) |
613 | if (res) |
650 | goto ERROR2; |
614 | goto ERROR2; |
651 | if (temp != 0) { |
615 | if (temp != 0) { |
652 | psiconv_warn(lev+2,off+len, |
616 | psiconv_warn(config,lev+2,off+len, |
653 | "Unexpected value in clipart section preamble (ignored)"); |
617 | "Unexpected value in clipart section preamble (ignored)"); |
654 | psiconv_debug(lev+2,off+len,"Read %08x, expected %08x",temp, 0); |
618 | psiconv_debug(config,lev+2,off+len,"Read %08x, expected %08x",temp, 0); |
655 | } else |
619 | } else |
656 | psiconv_debug(lev+2,off+len,"Third unknown long: %08x", temp); |
620 | psiconv_debug(config,lev+2,off+len,"Third unknown long: %08x", temp); |
657 | off += 4; |
621 | off += 4; |
658 | |
622 | |
659 | psiconv_progress(lev+2,off+len,"Going to read a fourth unknown long"); |
623 | psiconv_progress(config,lev+2,off+len,"Going to read a fourth unknown long"); |
660 | temp = psiconv_read_u32(buf,lev+2,off+len,&res); |
624 | temp = psiconv_read_u32(config,buf,lev+2,off+len,&res); |
661 | if (res) |
625 | if (res) |
662 | goto ERROR2; |
626 | goto ERROR2; |
663 | if ((temp != 0x0c) && (temp != 0x08)) { |
627 | if ((temp != 0x0c) && (temp != 0x08)) { |
664 | psiconv_warn(lev+2,off+len, |
628 | psiconv_warn(config,lev+2,off+len, |
665 | "Unexpected value in clipart section preamble (ignored)"); |
629 | "Unexpected value in clipart section preamble (ignored)"); |
666 | psiconv_debug(lev+2,off+len,"Read %08x, expected %08x or %08x",temp, |
630 | psiconv_debug(config,lev+2,off+len,"Read %08x, expected %08x or %08x",temp, |
667 | 0x0c, 0x08); |
631 | 0x0c, 0x08); |
668 | } else |
632 | } else |
669 | psiconv_debug(lev+2,off+len,"Fourth unknown long: %08x", temp); |
633 | psiconv_debug(config,lev+2,off+len,"Fourth unknown long: %08x", temp); |
670 | off += 4; |
634 | off += 4; |
671 | |
635 | |
672 | psiconv_progress(lev+2,off+len,"Going to read the Paint Data Section"); |
636 | psiconv_progress(config,lev+2,off+len,"Going to read the Paint Data Section"); |
673 | if ((res = psiconv_parse_paint_data_section(buf,lev+2,off+len,&leng,1, |
637 | if ((res = psiconv_parse_paint_data_section(config,buf,lev+2,off+len,&leng,1, |
674 | &((*result)->picture)))) |
638 | &((*result)->picture)))) |
675 | goto ERROR2; |
639 | goto ERROR2; |
676 | len += leng; |
640 | len += leng; |
677 | |
641 | |
678 | if (length) |
642 | if (length) |
679 | *length = len; |
643 | *length = len; |
680 | |
644 | |
681 | psiconv_progress(lev,off+len-1, |
645 | psiconv_progress(config,lev,off+len-1, |
682 | "End of clipart section (total length: %08x)", len); |
646 | "End of clipart section (total length: %08x)", len); |
683 | return 0; |
647 | return 0; |
684 | |
648 | |
685 | ERROR2: |
649 | ERROR2: |
686 | free (*result); |
650 | free (*result); |
687 | ERROR1: |
651 | ERROR1: |
688 | psiconv_warn(lev+1,off,"Reading of Font failed"); |
652 | psiconv_warn(config,lev+1,off,"Reading of Font failed"); |
689 | if (length) |
653 | if (length) |
690 | *length = 0; |
654 | *length = 0; |
691 | if (!res) |
655 | if (!res) |
692 | return -PSICONV_E_NOMEM; |
656 | return -PSICONV_E_NOMEM; |
693 | else |
657 | else |