… | |
… | |
180 | return -PSICONV_E_NOMEM; |
180 | return -PSICONV_E_NOMEM; |
181 | else |
181 | else |
182 | return res; |
182 | return res; |
183 | } |
183 | } |
184 | |
184 | |
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|
185 | int psiconv_parse_sheet_workbook_section(const psiconv_buffer buf, int lev, |
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186 | psiconv_u32 off, int *length, |
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187 | psiconv_sheet_workbook_section *result) |
|
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188 | { |
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189 | int res=0; |
|
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190 | psiconv_u32 temp; |
|
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191 | int len=0; |
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192 | |
|
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193 | psiconv_progress(lev+1,off,"Going to read the sheet workbook section"); |
|
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194 | if (!(*result = malloc(sizeof(**result)))) |
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195 | goto ERROR1; |
|
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196 | |
|
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197 | psiconv_progress(lev+2,off+len, |
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198 | "Going to read the initial byte (%02x expected)",0x04); |
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199 | temp = psiconv_read_u8(buf,lev+2,off+len,&res); |
|
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200 | if (res) |
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201 | goto ERROR2; |
|
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202 | if (temp != 0x04) { |
|
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203 | psiconv_warn(lev+2,off+len, |
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204 | "Sheet workbook section initial byte unknown value (ignored)"); |
|
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205 | psiconv_debug(lev+2,off+len,"Initial byte: %02x",temp); |
|
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206 | } |
|
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207 | len ++; |
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208 | |
|
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209 | psiconv_progress(lev+2,off+len, |
|
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210 | "Going to read the offset of the 1st ??? Section"); |
|
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211 | temp = psiconv_read_u32(buf,lev+2,off+len,&res); |
|
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212 | if (res) |
|
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213 | goto ERROR2; |
|
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214 | psiconv_debug(lev+2,off+len,"Offset: %04x",temp); |
|
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215 | len += 4; |
|
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216 | |
|
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217 | psiconv_progress(lev+2,off+len, |
|
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218 | "Going to read the offset of the 2nd ??? Section"); |
|
|
219 | temp = psiconv_read_u32(buf,lev+2,off+len,&res); |
|
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220 | if (res) |
|
|
221 | goto ERROR2; |
|
|
222 | psiconv_debug(lev+2,off+len,"Offset: %04x",temp); |
|
|
223 | len += 4; |
|
|
224 | |
|
|
225 | psiconv_progress(lev+2,off+len, |
|
|
226 | "Going to read the offset of the 3rd ??? Section"); |
|
|
227 | temp = psiconv_read_u32(buf,lev+2,off+len,&res); |
|
|
228 | if (res) |
|
|
229 | goto ERROR2; |
|
|
230 | psiconv_debug(lev+2,off+len,"Offset: %04x",temp); |
|
|
231 | len += 4; |
|
|
232 | |
|
|
233 | psiconv_progress(lev+2,off+len, |
|
|
234 | "Going to read the offset of the 4th ??? Section"); |
|
|
235 | temp = psiconv_read_u32(buf,lev+2,off+len,&res); |
|
|
236 | if (res) |
|
|
237 | goto ERROR2; |
|
|
238 | psiconv_debug(lev+2,off+len,"Offset: %04x",temp); |
|
|
239 | len += 4; |
|
|
240 | |
|
|
241 | if (length) |
|
|
242 | *length = len; |
|
|
243 | |
|
|
244 | psiconv_progress(lev,off+len-1, |
|
|
245 | "End of sheet workbook section (total length: %08x)", len); |
|
|
246 | return 0; |
|
|
247 | |
|
|
248 | ERROR2: |
|
|
249 | free (*result); |
|
|
250 | ERROR1: |
|
|
251 | psiconv_warn(lev+1,off,"Reading of Sheet Workbook Section failed"); |
|
|
252 | if (length) |
|
|
253 | *length = 0; |
|
|
254 | if (!res) |
|
|
255 | return -PSICONV_E_NOMEM; |
|
|
256 | else |
|
|
257 | return res; |
|
|
258 | } |