| 1 |
frodo |
94 |
/* |
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parse_sheet.c - Part of psiconv, a PSION 5 file formats converter |
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Copyright (c) 2001 Frodo Looijaard <frodol@dds.nl> |
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This program is free software; you can redistribute it and/or modify |
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it under the terms of the GNU General Public License as published by |
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the Free Software Foundation; either version 2 of the License, or |
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(at your option) any later version. |
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This program is distributed in the hope that it will be useful, |
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but WITHOUT ANY WARRANTY; without even the implied warranty of |
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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GNU General Public License for more details. |
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You should have received a copy of the GNU General Public License |
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along with this program; if not, write to the Free Software |
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Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. |
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*/ |
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#include "config.h" |
| 21 |
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#include "compat.h" |
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| 23 |
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#include <stdlib.h> |
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#include "parse_routines.h" |
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#include "error.h" |
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frodo |
111 |
int psiconv_parse_sheet_numberformat(const psiconv_buffer buf, int lev, |
| 29 |
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psiconv_u32 off, int *length, |
| 30 |
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psiconv_sheet_numberformat *result) |
| 31 |
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{ |
| 32 |
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int res=0; |
| 33 |
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int len=0; |
| 34 |
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psiconv_u8 temp; |
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| 36 |
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psiconv_progress(lev+1,off,"Going to read a sheet numberformat"); |
| 37 |
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if (!(*result = malloc(sizeof(**result)))) |
| 38 |
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goto ERROR1; |
| 39 |
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| 40 |
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psiconv_progress(lev+2,off+len, |
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"Going to read the initial byte (%02x expected)",0x02); |
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temp = psiconv_read_u8(buf,lev+2,off+len,&res); |
| 43 |
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if (res) |
| 44 |
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goto ERROR2; |
| 45 |
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if (temp != 0x02) { |
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psiconv_warn(lev+2,off+len, |
| 47 |
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"Sheet numberformat initial byte unknown value (ignored)"); |
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psiconv_debug(lev+2,off+len,"Initial byte: %02x",temp); |
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} |
| 50 |
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len ++; |
| 51 |
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| 52 |
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psiconv_progress(lev+2,off+len, "Going to read the code byte"); |
| 53 |
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temp = psiconv_read_u8(buf,lev+2,off+len,&res); |
| 54 |
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if (res) |
| 55 |
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goto ERROR2; |
| 56 |
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psiconv_debug(lev+2,off+len,"Code: %02x",temp); |
| 57 |
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if (temp == 0x00) |
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(*result)->code = psiconv_numberformat_general; |
| 59 |
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else if (temp == 0x02) |
| 60 |
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(*result)->code = psiconv_numberformat_fixeddecimal; |
| 61 |
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else if (temp == 0x04) |
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(*result)->code = psiconv_numberformat_scientific; |
| 63 |
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else if (temp == 0x06) |
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(*result)->code = psiconv_numberformat_currency; |
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else if (temp == 0x08) |
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(*result)->code = psiconv_numberformat_percent; |
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else if (temp == 0x0A) |
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(*result)->code = psiconv_numberformat_triads; |
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else if (temp == 0x0C) |
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(*result)->code = psiconv_numberformat_boolean; |
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else if (temp == 0x0E) |
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(*result)->code = psiconv_numberformat_text; |
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else if (temp == 0x10) |
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(*result)->code = psiconv_numberformat_date_ddmm; |
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else if (temp == 0x12) |
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(*result)->code = psiconv_numberformat_date_mmdd; |
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else if (temp == 0x14) |
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(*result)->code = psiconv_numberformat_date_ddmmyy; |
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else if (temp == 0x16) |
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(*result)->code = psiconv_numberformat_date_mmddyy; |
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else if (temp == 0x18) |
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(*result)->code = psiconv_numberformat_date_yymmdd; |
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else if (temp == 0x1A) |
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(*result)->code = psiconv_numberformat_date_ddmmm; |
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else if (temp == 0x1C) |
| 86 |
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(*result)->code = psiconv_numberformat_date_ddmmmyy; |
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else if (temp == 0x1E) |
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(*result)->code = psiconv_numberformat_date_ddmmmyyyy; |
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else if (temp == 0x20) |
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(*result)->code = psiconv_numberformat_date_mmm; |
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else if (temp == 0x22) |
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(*result)->code = psiconv_numberformat_date_monthname; |
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else if (temp == 0x24) |
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(*result)->code = psiconv_numberformat_date_mmmyy; |
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else if (temp == 0x26) |
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(*result)->code = psiconv_numberformat_date_monthnameyy; |
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else if (temp == 0x28) |
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(*result)->code = psiconv_numberformat_date_monthnameddyyyy; |
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else if (temp == 0x2A) |
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(*result)->code = psiconv_numberformat_datetime_ddmmyyyyhhii; |
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else if (temp == 0x2C) |
| 102 |
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(*result)->code = psiconv_numberformat_datetime_ddmmyyyyHHii; |
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else if (temp == 0x2E) |
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(*result)->code = psiconv_numberformat_datetime_mmddyyyyhhii; |
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else if (temp == 0x30) |
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(*result)->code = psiconv_numberformat_datetime_mmddyyyyHHii; |
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else if (temp == 0x32) |
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(*result)->code = psiconv_numberformat_datetime_yyyymmddhhii; |
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else if (temp == 0x34) |
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(*result)->code = psiconv_numberformat_datetime_yyyymmddHHii; |
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else if (temp == 0x36) |
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(*result)->code = psiconv_numberformat_time_hhii; |
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else if (temp == 0x38) |
| 114 |
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(*result)->code = psiconv_numberformat_time_hhiiss; |
| 115 |
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else if (temp == 0x3A) |
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(*result)->code = psiconv_numberformat_time_HHii; |
| 117 |
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else if (temp == 0x3C) |
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(*result)->code = psiconv_numberformat_time_HHiiss; |
| 119 |
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else { |
| 120 |
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psiconv_warn(lev+2,off+len,"Unknown number format (assumed general)"); |
| 121 |
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(*result)->code = psiconv_numberformat_general; |
| 122 |
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} |
| 123 |
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len ++; |
| 124 |
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| 125 |
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psiconv_progress(lev+2,off+len, "Going to read the number of decimals"); |
| 126 |
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(*result)->decimal = psiconv_read_u8(buf,lev+2,off+len,&res); |
| 127 |
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if (res) |
| 128 |
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goto ERROR2; |
| 129 |
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psiconv_debug(lev+2,off+len,"Decimals: %d",(*result)->decimal); |
| 130 |
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len ++; |
| 131 |
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| 132 |
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if (length) |
| 133 |
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*length = len; |
| 134 |
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| 135 |
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psiconv_progress(lev,off+len-1, |
| 136 |
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"End of sheet number format (total length: %08x)", len); |
| 137 |
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return 0; |
| 138 |
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| 139 |
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ERROR2: |
| 140 |
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free (*result); |
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ERROR1: |
| 142 |
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psiconv_warn(lev+1,off,"Reading of Sheet Number Format failed"); |
| 143 |
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if (length) |
| 144 |
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*length = 0; |
| 145 |
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if (!res) |
| 146 |
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return -PSICONV_E_NOMEM; |
| 147 |
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else |
| 148 |
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return res; |
| 149 |
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} |
| 150 |
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| 151 |
frodo |
94 |
int psiconv_parse_sheet_status_section(const psiconv_buffer buf, int lev, |
| 152 |
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psiconv_u32 off, int *length, |
| 153 |
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psiconv_sheet_status_section *result) |
| 154 |
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{ |
| 155 |
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int res=0; |
| 156 |
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int len=0; |
| 157 |
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psiconv_u32 temp; |
| 158 |
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int leng; |
| 159 |
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| 160 |
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psiconv_progress(lev+1,off,"Going to read the sheet status section"); |
| 161 |
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if (!(*result = malloc(sizeof(**result)))) |
| 162 |
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goto ERROR1; |
| 163 |
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| 164 |
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psiconv_progress(lev+2,off+len, |
| 165 |
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"Going to read the initial byte (%02x expected)",0x02); |
| 166 |
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temp = psiconv_read_u8(buf,lev+2,off+len,&res); |
| 167 |
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if (res) |
| 168 |
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goto ERROR2; |
| 169 |
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if (temp != 0x02) { |
| 170 |
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psiconv_warn(lev+2,off+len, |
| 171 |
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"Sheet status section initial byte unknown value (ignored)"); |
| 172 |
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psiconv_debug(lev+2,off+len,"Initial byte: %02x",temp); |
| 173 |
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} |
| 174 |
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len ++; |
| 175 |
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| 176 |
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psiconv_progress(lev+2,off+len, |
| 177 |
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"Going to read the cursor row"); |
| 178 |
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(*result)->cursor_row = psiconv_read_u32(buf,lev+2,off + len,&res); |
| 179 |
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if (res) |
| 180 |
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goto ERROR2; |
| 181 |
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psiconv_debug(lev+2,off+len,"Cursor row: %08x", |
| 182 |
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(*result)->cursor_row); |
| 183 |
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len += 0x04; |
| 184 |
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| 185 |
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psiconv_progress(lev+2,off+len, |
| 186 |
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"Going to read the cursor column"); |
| 187 |
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(*result)->cursor_column = psiconv_read_u32(buf,lev+2,off + len,&res); |
| 188 |
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if (res) |
| 189 |
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goto ERROR2; |
| 190 |
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psiconv_debug(lev+2,off+len,"Cursor column: %08x", |
| 191 |
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(*result)->cursor_column); |
| 192 |
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len += 0x04; |
| 193 |
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| 194 |
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psiconv_progress(lev+2,off+len,"Going to read initially display graph"); |
| 195 |
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if ((res = psiconv_parse_bool(buf,lev+2,off+len,&leng, |
| 196 |
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&(*result)->show_graph))) |
| 197 |
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goto ERROR2; |
| 198 |
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len += leng; |
| 199 |
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| 200 |
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psiconv_progress(lev+2,off+len, |
| 201 |
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"Going to read the toolbar status byte"); |
| 202 |
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temp = psiconv_read_u8(buf,lev+2,off+len,&res); |
| 203 |
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if (res) |
| 204 |
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goto ERROR2; |
| 205 |
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| 206 |
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(*result)->show_side_sheet_toolbar = temp&0x01 ? psiconv_bool_true : |
| 207 |
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psiconv_bool_false; |
| 208 |
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psiconv_debug(lev+2,off+len,"Show side sheet toolbar: %02x", |
| 209 |
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(*result)->show_side_sheet_toolbar); |
| 210 |
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(*result)->show_top_sheet_toolbar = temp&0x02 ? psiconv_bool_true : |
| 211 |
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psiconv_bool_false; |
| 212 |
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psiconv_debug(lev+2,off+len,"Show top sheet toolbar: %02x", |
| 213 |
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(*result)->show_top_sheet_toolbar); |
| 214 |
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(*result)->show_side_graph_toolbar = temp&0x04 ? psiconv_bool_true : |
| 215 |
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psiconv_bool_false; |
| 216 |
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psiconv_debug(lev+2,off+len,"Show side graph toolbar: %02x", |
| 217 |
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(*result)->show_side_graph_toolbar); |
| 218 |
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(*result)->show_top_graph_toolbar = temp&0x08 ? psiconv_bool_true : |
| 219 |
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psiconv_bool_false; |
| 220 |
|
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psiconv_debug(lev+2,off+len,"Show top graph toolbar: %02x", |
| 221 |
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(*result)->show_top_graph_toolbar); |
| 222 |
|
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if (temp & 0xf0) { |
| 223 |
|
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psiconv_warn(lev+2,off+len,"Sheet status section toolbar byte " |
| 224 |
|
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"flags contains unknown flags (ignored)"); |
| 225 |
|
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psiconv_debug(lev+2,off+len,"Unknown flags: %02x",temp & 0xf0); |
| 226 |
|
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} |
| 227 |
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len ++; |
| 228 |
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|
| 229 |
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psiconv_progress(lev+2,off+len, |
| 230 |
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"Going to read the scrollbar status byte"); |
| 231 |
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temp = psiconv_read_u8(buf,lev+2,off+len,&res); |
| 232 |
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if (res) |
| 233 |
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goto ERROR2; |
| 234 |
|
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if ((temp & 0x03) == 0x03) { |
| 235 |
|
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psiconv_warn(lev+2,off+len,"Sheet status section scrollbar byte " |
| 236 |
|
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"flags contains unknown flags (ignored)"); |
| 237 |
|
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psiconv_debug(lev+2,off+len,"Unknown flag: %02x",temp & 0x03); |
| 238 |
|
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} |
| 239 |
|
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(*result)->show_horizontal_scrollbar = (temp&0x03) == 1? psiconv_triple_off : |
| 240 |
|
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(temp&0x03) == 2? psiconv_triple_auto: |
| 241 |
|
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psiconv_triple_on; |
| 242 |
|
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psiconv_debug(lev+2,off+len,"Show horizontal scrollbar: %02x", |
| 243 |
|
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(*result)->show_horizontal_scrollbar); |
| 244 |
|
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if ((temp & 0x0c) == 0x0c) { |
| 245 |
|
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psiconv_warn(lev+2,off+len,"Sheet status section scrollbar byte " |
| 246 |
|
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"flags contains unknown flags (ignored)"); |
| 247 |
|
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psiconv_debug(lev+2,off+len,"Unknown flag: %02x",temp & 0x0c); |
| 248 |
|
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} |
| 249 |
|
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(*result)->show_vertical_scrollbar = (temp&0x0c) ==0x04? psiconv_triple_off: |
| 250 |
|
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(temp&0x0c) ==0x08? psiconv_triple_auto: |
| 251 |
|
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psiconv_triple_on; |
| 252 |
|
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psiconv_debug(lev+2,off+len,"Show vertical scrollbar: %02x", |
| 253 |
|
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(*result)->show_vertical_scrollbar); |
| 254 |
|
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if (temp & 0xf0) { |
| 255 |
|
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psiconv_warn(lev+2,off+len,"Sheet status section scrollbar byte " |
| 256 |
|
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"flags contains unknown flags (ignored)"); |
| 257 |
|
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psiconv_debug(lev+2,off+len,"Unknown flags: %02x",temp & 0xf0); |
| 258 |
|
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} |
| 259 |
|
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len ++; |
| 260 |
|
|
|
| 261 |
|
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psiconv_progress(lev+2,off+len, |
| 262 |
|
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"Going to read an unknown byte (%02x expected)",0x00); |
| 263 |
|
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temp = psiconv_read_u8(buf,lev+2,off+len,&res); |
| 264 |
|
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if (res) |
| 265 |
|
|
goto ERROR2; |
| 266 |
|
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if (temp != 0x00) { |
| 267 |
|
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psiconv_warn(lev+2,off+len, |
| 268 |
|
|
"Sheet status section unknown byte unknown value (ignored)"); |
| 269 |
|
|
psiconv_debug(lev+2,off+len,"Initial byte: %02x",temp); |
| 270 |
|
|
} |
| 271 |
|
|
len ++; |
| 272 |
|
|
|
| 273 |
|
|
psiconv_progress(lev+2,off+len,"Going to read sheet display size"); |
| 274 |
|
|
(*result)->sheet_display_size = psiconv_read_u32(buf,lev+2,off + len,&res); |
| 275 |
|
|
if (res) |
| 276 |
|
|
goto ERROR2; |
| 277 |
|
|
psiconv_debug(lev+2,off+len,"Sheet display size: %08x", |
| 278 |
|
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(*result)->sheet_display_size); |
| 279 |
|
|
len += 0x04; |
| 280 |
|
|
|
| 281 |
|
|
psiconv_progress(lev+2,off+len,"Going to read graph display size"); |
| 282 |
|
|
(*result)->graph_display_size = psiconv_read_u32(buf,lev+2,off + len,&res); |
| 283 |
|
|
if (res) |
| 284 |
|
|
goto ERROR2; |
| 285 |
|
|
psiconv_debug(lev+2,off+len,"Graph display size: %08x", |
| 286 |
|
|
(*result)->graph_display_size); |
| 287 |
|
|
len += 0x04; |
| 288 |
|
|
|
| 289 |
|
|
if (length) |
| 290 |
|
|
*length = len; |
| 291 |
|
|
|
| 292 |
|
|
psiconv_progress(lev,off+len-1, |
| 293 |
|
|
"End of sheet status section (total length: %08x)", len); |
| 294 |
|
|
return 0; |
| 295 |
|
|
|
| 296 |
|
|
ERROR2: |
| 297 |
|
|
free (*result); |
| 298 |
|
|
ERROR1: |
| 299 |
frodo |
110 |
psiconv_warn(lev+1,off,"Reading of Sheet Status Section failed"); |
| 300 |
frodo |
94 |
if (length) |
| 301 |
|
|
*length = 0; |
| 302 |
|
|
if (!res) |
| 303 |
|
|
return -PSICONV_E_NOMEM; |
| 304 |
|
|
else |
| 305 |
|
|
return res; |
| 306 |
|
|
} |
| 307 |
|
|
|
| 308 |
frodo |
95 |
int psiconv_parse_sheet_workbook_section(const psiconv_buffer buf, int lev, |
| 309 |
|
|
psiconv_u32 off, int *length, |
| 310 |
|
|
psiconv_sheet_workbook_section *result) |
| 311 |
|
|
{ |
| 312 |
|
|
int res=0; |
| 313 |
frodo |
110 |
psiconv_u32 temp,formulas_off,worksheets_off; |
| 314 |
frodo |
95 |
int len=0; |
| 315 |
|
|
|
| 316 |
|
|
psiconv_progress(lev+1,off,"Going to read the sheet workbook section"); |
| 317 |
|
|
if (!(*result = malloc(sizeof(**result)))) |
| 318 |
|
|
goto ERROR1; |
| 319 |
|
|
|
| 320 |
|
|
psiconv_progress(lev+2,off+len, |
| 321 |
|
|
"Going to read the initial byte (%02x expected)",0x04); |
| 322 |
|
|
temp = psiconv_read_u8(buf,lev+2,off+len,&res); |
| 323 |
|
|
if (res) |
| 324 |
|
|
goto ERROR2; |
| 325 |
|
|
if (temp != 0x04) { |
| 326 |
|
|
psiconv_warn(lev+2,off+len, |
| 327 |
|
|
"Sheet workbook section initial byte unknown value (ignored)"); |
| 328 |
|
|
psiconv_debug(lev+2,off+len,"Initial byte: %02x",temp); |
| 329 |
|
|
} |
| 330 |
|
|
len ++; |
| 331 |
|
|
|
| 332 |
|
|
psiconv_progress(lev+2,off+len, |
| 333 |
|
|
"Going to read the offset of the 1st ??? Section"); |
| 334 |
|
|
temp = psiconv_read_u32(buf,lev+2,off+len,&res); |
| 335 |
|
|
if (res) |
| 336 |
|
|
goto ERROR2; |
| 337 |
|
|
psiconv_debug(lev+2,off+len,"Offset: %04x",temp); |
| 338 |
|
|
len += 4; |
| 339 |
|
|
|
| 340 |
|
|
psiconv_progress(lev+2,off+len, |
| 341 |
frodo |
97 |
"Going to read the offset of the Formulas List"); |
| 342 |
|
|
formulas_off = psiconv_read_u32(buf,lev+2,off+len,&res); |
| 343 |
frodo |
95 |
if (res) |
| 344 |
|
|
goto ERROR2; |
| 345 |
frodo |
97 |
psiconv_debug(lev+2,off+len,"Offset: %04x",formulas_off); |
| 346 |
frodo |
95 |
len += 4; |
| 347 |
|
|
|
| 348 |
|
|
psiconv_progress(lev+2,off+len, |
| 349 |
frodo |
111 |
"Going to read the offset of the Worksheet List"); |
| 350 |
frodo |
110 |
worksheets_off = psiconv_read_u32(buf,lev+2,off+len,&res); |
| 351 |
frodo |
95 |
if (res) |
| 352 |
|
|
goto ERROR2; |
| 353 |
frodo |
111 |
psiconv_debug(lev+2,off+len,"Offset: %04x",worksheets_off); |
| 354 |
frodo |
95 |
len += 4; |
| 355 |
|
|
|
| 356 |
|
|
psiconv_progress(lev+2,off+len, |
| 357 |
|
|
"Going to read the offset of the 4th ??? Section"); |
| 358 |
|
|
temp = psiconv_read_u32(buf,lev+2,off+len,&res); |
| 359 |
|
|
if (res) |
| 360 |
|
|
goto ERROR2; |
| 361 |
|
|
psiconv_debug(lev+2,off+len,"Offset: %04x",temp); |
| 362 |
|
|
len += 4; |
| 363 |
|
|
|
| 364 |
frodo |
97 |
psiconv_progress(lev+2,off+len,"Going to read the formulas list"); |
| 365 |
frodo |
98 |
if ((res = psiconv_parse_sheet_formula_table(buf,lev+2,formulas_off,NULL, |
| 366 |
|
|
&(*result)->formulas))) |
| 367 |
frodo |
97 |
goto ERROR2; |
| 368 |
|
|
|
| 369 |
frodo |
111 |
psiconv_progress(lev+2,off+len,"Going to read the worksheet list"); |
| 370 |
|
|
if ((res = psiconv_parse_sheet_worksheet_list(buf,lev+2,worksheets_off, |
| 371 |
|
|
NULL,&(*result)->worksheets))) |
| 372 |
frodo |
110 |
goto ERROR2; |
| 373 |
frodo |
97 |
|
| 374 |
frodo |
110 |
|
| 375 |
frodo |
95 |
if (length) |
| 376 |
|
|
*length = len; |
| 377 |
|
|
|
| 378 |
|
|
psiconv_progress(lev,off+len-1, |
| 379 |
|
|
"End of sheet workbook section (total length: %08x)", len); |
| 380 |
|
|
return 0; |
| 381 |
|
|
|
| 382 |
|
|
ERROR2: |
| 383 |
|
|
free (*result); |
| 384 |
|
|
ERROR1: |
| 385 |
|
|
psiconv_warn(lev+1,off,"Reading of Sheet Workbook Section failed"); |
| 386 |
|
|
if (length) |
| 387 |
|
|
*length = 0; |
| 388 |
|
|
if (!res) |
| 389 |
|
|
return -PSICONV_E_NOMEM; |
| 390 |
|
|
else |
| 391 |
|
|
return res; |
| 392 |
|
|
} |
| 393 |
frodo |
97 |
|
| 394 |
frodo |
98 |
int psiconv_parse_sheet_formula_table(const psiconv_buffer buf, int lev, |
| 395 |
|
|
psiconv_u32 off, int *length, |
| 396 |
|
|
psiconv_formula_list *result) |
| 397 |
frodo |
97 |
{ |
| 398 |
|
|
int res=0; |
| 399 |
|
|
int len=0; |
| 400 |
|
|
psiconv_u32 temp; |
| 401 |
frodo |
98 |
psiconv_formula formula; |
| 402 |
frodo |
97 |
psiconv_u32 listlen,i; |
| 403 |
|
|
int leng; |
| 404 |
|
|
|
| 405 |
|
|
psiconv_progress(lev+1,off,"Going to read the sheet formula table"); |
| 406 |
frodo |
98 |
if (!(*result = psiconv_list_new(sizeof(struct psiconv_formula_s)))) |
| 407 |
frodo |
97 |
goto ERROR1; |
| 408 |
|
|
|
| 409 |
|
|
psiconv_progress(lev+2,off+len, |
| 410 |
|
|
"Going to read the initial byte (%02x expected)",0x02); |
| 411 |
|
|
temp = psiconv_read_u8(buf,lev+2,off+len,&res); |
| 412 |
|
|
if (res) |
| 413 |
|
|
goto ERROR2; |
| 414 |
|
|
if (temp != 0x02) { |
| 415 |
|
|
psiconv_warn(lev+2,off+len, |
| 416 |
|
|
"Sheet formula table initial byte unknown value (ignored)"); |
| 417 |
|
|
psiconv_debug(lev+2,off+len,"Initial byte: %02x",temp); |
| 418 |
|
|
} |
| 419 |
|
|
len ++; |
| 420 |
|
|
|
| 421 |
|
|
psiconv_progress(lev+2,off+len, |
| 422 |
|
|
"Going to read the number of formulas"); |
| 423 |
|
|
listlen = psiconv_read_X(buf,lev+2,off+len,&leng,&res); |
| 424 |
|
|
if (res) |
| 425 |
|
|
goto ERROR2; |
| 426 |
|
|
psiconv_debug(lev+2,off+len,"Number of formulas: %d",listlen); |
| 427 |
|
|
len += leng; |
| 428 |
|
|
|
| 429 |
|
|
psiconv_progress(lev+2,off+len,"Going to read all formulas"); |
| 430 |
|
|
for (i = 0; i < listlen; i++) { |
| 431 |
|
|
psiconv_progress(lev+3,off+len,"Going to read formula %d",i); |
| 432 |
frodo |
98 |
if ((res = psiconv_parse_formula(buf,lev+3,off+len,&leng,&formula))) |
| 433 |
frodo |
97 |
goto ERROR2; |
| 434 |
|
|
if ((res = psiconv_list_add(*result,formula))) |
| 435 |
|
|
goto ERROR3; |
| 436 |
|
|
len += leng; |
| 437 |
|
|
} |
| 438 |
|
|
|
| 439 |
|
|
if (length) |
| 440 |
|
|
*length = len; |
| 441 |
|
|
|
| 442 |
|
|
psiconv_progress(lev,off+len-1, |
| 443 |
|
|
"End of sheet formula table (total length: %08x)", len); |
| 444 |
|
|
return 0; |
| 445 |
|
|
|
| 446 |
|
|
ERROR3: |
| 447 |
frodo |
98 |
psiconv_free_formula(formula); |
| 448 |
frodo |
97 |
ERROR2: |
| 449 |
|
|
psiconv_list_free(*result); |
| 450 |
|
|
ERROR1: |
| 451 |
|
|
psiconv_warn(lev+1,off,"Reading of Sheet Formula Table failed"); |
| 452 |
|
|
if (length) |
| 453 |
|
|
*length = 0; |
| 454 |
|
|
if (!res) |
| 455 |
|
|
return -PSICONV_E_NOMEM; |
| 456 |
|
|
else |
| 457 |
|
|
return res; |
| 458 |
|
|
} |
| 459 |
frodo |
110 |
|
| 460 |
|
|
int psiconv_parse_sheet_cell(const psiconv_buffer buf, int lev, |
| 461 |
|
|
psiconv_u32 off, int *length, |
| 462 |
|
|
psiconv_sheet_cell *result) |
| 463 |
|
|
{ |
| 464 |
|
|
int res=0; |
| 465 |
|
|
int len=0; |
| 466 |
|
|
psiconv_u32 temp; |
| 467 |
|
|
psiconv_bool_t has_layout; |
| 468 |
|
|
int leng; |
| 469 |
|
|
|
| 470 |
|
|
psiconv_progress(lev+1,off,"Going to read a sheet cell structure"); |
| 471 |
|
|
if (!(*result = malloc(sizeof(**result)))) |
| 472 |
|
|
goto ERROR1; |
| 473 |
|
|
|
| 474 |
frodo |
111 |
(*result)->layout = NULL; |
| 475 |
|
|
(*result)->type = psiconv_cell_blank; |
| 476 |
|
|
|
| 477 |
frodo |
110 |
psiconv_progress(lev+2,off+len,"Going to read the cell position"); |
| 478 |
|
|
temp = psiconv_read_u8(buf,lev+2,off+len,&res); |
| 479 |
|
|
if (res) |
| 480 |
|
|
goto ERROR2; |
| 481 |
|
|
len ++; |
| 482 |
|
|
temp += psiconv_read_u8(buf,lev+2,off+len,&res) << 8; |
| 483 |
|
|
if (res) |
| 484 |
|
|
goto ERROR2; |
| 485 |
|
|
len ++; |
| 486 |
|
|
temp += psiconv_read_u8(buf,lev+2,off+len,&res) << 16; |
| 487 |
|
|
if (res) |
| 488 |
|
|
goto ERROR2; |
| 489 |
|
|
len ++; |
| 490 |
|
|
(*result)->column = (temp >> 2) & 0xFF; |
| 491 |
|
|
(*result)->row = (temp >> 10) & 0x3FFF; |
| 492 |
|
|
psiconv_debug(lev+2,off+len,"Cell position is col:%02x row:%04x", |
| 493 |
|
|
(*result)->column,(*result)->row); |
| 494 |
frodo |
111 |
if (temp & 0x03) { |
| 495 |
|
|
psiconv_warn(lev+2,off+len,"Unknown flags in cell position (ignored)"); |
| 496 |
|
|
psiconv_debug(lev+2,off+len,"Flags: %02x",temp & 0x03); |
| 497 |
|
|
} |
| 498 |
frodo |
110 |
|
| 499 |
|
|
psiconv_progress(lev+2,off+len,"Going to read the cell type"); |
| 500 |
|
|
temp = psiconv_read_u8(buf,lev+2,off+len,&res); |
| 501 |
|
|
if (res) |
| 502 |
|
|
goto ERROR2; |
| 503 |
|
|
len ++; |
| 504 |
|
|
(*result)->type = (temp >> 5) & 0x07; |
| 505 |
|
|
(*result)->calculated = (temp & 0x08)?psiconv_bool_true:psiconv_bool_false; |
| 506 |
|
|
has_layout = (temp & 0x10)?psiconv_bool_true:psiconv_bool_false; |
| 507 |
|
|
|
| 508 |
|
|
psiconv_progress(lev+2,off+len,"Going to read the cell value"); |
| 509 |
|
|
if ((*result)->type == psiconv_cell_blank) { |
| 510 |
|
|
psiconv_debug(lev+2,off+len,"Cell type is blank: no value given."); |
| 511 |
|
|
} else if ((*result)->type == psiconv_cell_int) { |
| 512 |
|
|
psiconv_progress(lev+2,off+len,"Going to read an integer"); |
| 513 |
|
|
(*result)->data.dat_int = psiconv_read_u32(buf,lev+2,off+len,&res); |
| 514 |
|
|
if (res) |
| 515 |
|
|
goto ERROR2; |
| 516 |
|
|
len += 4; |
| 517 |
|
|
psiconv_debug(lev+2,off+len,"Cell contents: %ld",(*result)->data.dat_int); |
| 518 |
|
|
|
| 519 |
|
|
} else if ((*result)->type == psiconv_cell_bool) { |
| 520 |
|
|
psiconv_progress(lev+2,off+len,"Going to read a boolean"); |
| 521 |
frodo |
111 |
if ((res = psiconv_parse_bool(buf,lev+2,off+len,&leng, |
| 522 |
|
|
&(*result)->data.dat_bool))) |
| 523 |
frodo |
110 |
goto ERROR2; |
| 524 |
|
|
psiconv_debug(lev+2,off+len,"Cell contents: %01x",temp); |
| 525 |
|
|
(*result)->data.dat_bool = temp?psiconv_bool_true:psiconv_bool_false; |
| 526 |
frodo |
111 |
len += leng; |
| 527 |
frodo |
110 |
} else if ((*result)->type == psiconv_cell_error) { |
| 528 |
|
|
psiconv_progress(lev+2,off+len,"Going to read the error code"); |
| 529 |
frodo |
111 |
temp = psiconv_read_u16(buf,lev+2,off+len,&res); |
| 530 |
|
|
if (res) |
| 531 |
|
|
goto ERROR2; |
| 532 |
|
|
if (temp == 0) |
| 533 |
|
|
(*result)->data.dat_error = psiconv_sheet_error_none; |
| 534 |
|
|
else if (temp == 1) |
| 535 |
|
|
(*result)->data.dat_error = psiconv_sheet_error_null; |
| 536 |
|
|
else if (temp == 2) |
| 537 |
|
|
(*result)->data.dat_error = psiconv_sheet_error_divzero; |
| 538 |
|
|
else if (temp == 3) |
| 539 |
|
|
(*result)->data.dat_error = psiconv_sheet_error_value; |
| 540 |
|
|
else if (temp == 4) |
| 541 |
|
|
(*result)->data.dat_error = psiconv_sheet_error_reference; |
| 542 |
|
|
else if (temp == 5) |
| 543 |
|
|
(*result)->data.dat_error = psiconv_sheet_error_name; |
| 544 |
|
|
else if (temp == 6) |
| 545 |
|
|
(*result)->data.dat_error = psiconv_sheet_error_number; |
| 546 |
|
|
else if (temp == 7) |
| 547 |
|
|
(*result)->data.dat_error = psiconv_sheet_error_notavail; |
| 548 |
|
|
else { |
| 549 |
|
|
psiconv_warn(lev+2,off+len,"Unknown error code (default assumed)"); |
| 550 |
|
|
psiconv_debug(lev+2,off+len,"Error code: %04x",temp); |
| 551 |
|
|
(*result)->data.dat_error = psiconv_sheet_error_none; |
| 552 |
|
|
} |
| 553 |
frodo |
110 |
psiconv_debug(lev+2,off+len,"Cell contents: %04x", |
| 554 |
frodo |
111 |
(*result)->data.dat_error); |
| 555 |
|
|
len += 2; |
| 556 |
frodo |
110 |
} else if ((*result)->type == psiconv_cell_float) { |
| 557 |
|
|
psiconv_progress(lev+2,off+len,"Going to read a float"); |
| 558 |
|
|
(*result)->data.dat_float = |
| 559 |
|
|
psiconv_read_float(buf,lev+2,off+len,&leng,&res); |
| 560 |
frodo |
111 |
if (res) |
| 561 |
|
|
goto ERROR2; |
| 562 |
frodo |
110 |
psiconv_debug(lev+2,off+len,"Cell contents: %f",(*result)->data.dat_float); |
| 563 |
frodo |
111 |
len += leng; |
| 564 |
frodo |
110 |
} else if ((*result)->type == psiconv_cell_string) { |
| 565 |
|
|
psiconv_progress(lev+2,off+len,"Going to read a string"); |
| 566 |
|
|
(*result)->data.dat_string = |
| 567 |
frodo |
111 |
psiconv_read_string(buf,lev+2,off+len,&leng,&res); |
| 568 |
|
|
if (res) |
| 569 |
|
|
goto ERROR2; |
| 570 |
frodo |
110 |
psiconv_debug(lev+2,off+len,"Cell contents: `%s'", |
| 571 |
|
|
(*result)->data.dat_string); |
| 572 |
frodo |
111 |
len += leng; |
| 573 |
frodo |
110 |
} else { |
| 574 |
|
|
psiconv_warn(lev+2,off+len,"Unknown Sheet Cell type: %02x",(*result)->type); |
| 575 |
frodo |
111 |
res = PSICONV_E_PARSE; |
| 576 |
|
|
goto ERROR2; |
| 577 |
frodo |
110 |
} |
| 578 |
|
|
|
| 579 |
|
|
if (has_layout) { |
| 580 |
frodo |
111 |
if ((res = psiconv_parse_sheet_cell_layout(buf,lev+2,off+len, |
| 581 |
|
|
&leng,&(*result)->layout))) |
| 582 |
frodo |
110 |
goto ERROR2; |
| 583 |
frodo |
111 |
len += leng; |
| 584 |
frodo |
110 |
} |
| 585 |
|
|
|
| 586 |
|
|
if ((*result)->calculated) { |
| 587 |
|
|
psiconv_progress(lev+2,off+len,"Going to read the cell formula reference"); |
| 588 |
|
|
temp = psiconv_read_X(buf,lev+2,off+len,&leng,&res); |
| 589 |
|
|
if (res) |
| 590 |
|
|
goto ERROR2; |
| 591 |
|
|
psiconv_debug(lev+2,off+len,"Cell formula reference: %d",temp); |
| 592 |
|
|
len += leng; |
| 593 |
frodo |
111 |
(*result)->ref_formula = temp; |
| 594 |
frodo |
110 |
} |
| 595 |
|
|
|
| 596 |
|
|
if (length) |
| 597 |
|
|
*length = len; |
| 598 |
|
|
|
| 599 |
|
|
psiconv_progress(lev,off+len-1, |
| 600 |
|
|
"End of sheet cell structure (total length: %08x)", len); |
| 601 |
|
|
return 0; |
| 602 |
|
|
|
| 603 |
|
|
ERROR2: |
| 604 |
|
|
psiconv_free_sheet_cell(*result); |
| 605 |
|
|
ERROR1: |
| 606 |
|
|
psiconv_warn(lev+1,off,"Reading of Sheet Cell Structure failed"); |
| 607 |
|
|
if (length) |
| 608 |
|
|
*length = 0; |
| 609 |
|
|
if (!res) |
| 610 |
|
|
return -PSICONV_E_NOMEM; |
| 611 |
|
|
else |
| 612 |
|
|
return res; |
| 613 |
|
|
} |
| 614 |
|
|
|
| 615 |
|
|
int psiconv_parse_sheet_cell_list(const psiconv_buffer buf, int lev, |
| 616 |
|
|
psiconv_u32 off, int *length, |
| 617 |
|
|
psiconv_sheet_cell_list *result) |
| 618 |
|
|
{ |
| 619 |
|
|
int res=0; |
| 620 |
|
|
int len=0; |
| 621 |
|
|
psiconv_u32 temp; |
| 622 |
|
|
psiconv_sheet_cell cell; |
| 623 |
|
|
psiconv_u32 listlen,i; |
| 624 |
|
|
int leng; |
| 625 |
|
|
|
| 626 |
frodo |
111 |
psiconv_progress(lev+1,off,"Going to read the sheet cell list"); |
| 627 |
frodo |
110 |
if (!(*result = psiconv_list_new(sizeof(struct psiconv_sheet_cell_s)))) |
| 628 |
|
|
goto ERROR1; |
| 629 |
|
|
|
| 630 |
|
|
psiconv_progress(lev+2,off+len, |
| 631 |
|
|
"Going to read the initial byte (%02x expected)",0x02); |
| 632 |
|
|
temp = psiconv_read_u8(buf,lev+2,off+len,&res); |
| 633 |
|
|
if (res) |
| 634 |
|
|
goto ERROR2; |
| 635 |
|
|
if (temp != 0x02) { |
| 636 |
|
|
psiconv_warn(lev+2,off+len, |
| 637 |
|
|
"Sheet cell list initial byte unknown value (ignored)"); |
| 638 |
|
|
psiconv_debug(lev+2,off+len,"Initial byte: %02x",temp); |
| 639 |
|
|
} |
| 640 |
|
|
len ++; |
| 641 |
|
|
|
| 642 |
|
|
psiconv_progress(lev+2,off+len, |
| 643 |
|
|
"Going to read the initial byte (%02x expected)",0x00); |
| 644 |
|
|
temp = psiconv_read_u8(buf,lev+2,off+len,&res); |
| 645 |
|
|
if (res) |
| 646 |
|
|
goto ERROR2; |
| 647 |
|
|
if (temp != 0x00) { |
| 648 |
|
|
psiconv_warn(lev+2,off+len, |
| 649 |
|
|
"Sheet cell list initial byte unknown value (ignored)"); |
| 650 |
|
|
psiconv_debug(lev+2,off+len,"Initial byte: %02x",temp); |
| 651 |
|
|
} |
| 652 |
|
|
len ++; |
| 653 |
|
|
|
| 654 |
|
|
psiconv_progress(lev+2,off+len, |
| 655 |
|
|
"Going to read the number of defined cells"); |
| 656 |
|
|
listlen = psiconv_read_X(buf,lev+2,off+len,&leng,&res); |
| 657 |
|
|
if (res) |
| 658 |
|
|
goto ERROR2; |
| 659 |
|
|
psiconv_debug(lev+2,off+len,"Number of defined cells: %d",listlen); |
| 660 |
|
|
len += leng; |
| 661 |
|
|
|
| 662 |
|
|
psiconv_progress(lev+2,off+len,"Going to read all cells"); |
| 663 |
|
|
for (i = 0; i < listlen; i++) { |
| 664 |
|
|
psiconv_progress(lev+3,off+len,"Going to read cell %d",i); |
| 665 |
|
|
if ((res = psiconv_parse_sheet_cell(buf,lev+3,off+len,&leng,&cell))) |
| 666 |
|
|
goto ERROR2; |
| 667 |
|
|
if ((res = psiconv_list_add(*result,cell))) |
| 668 |
|
|
goto ERROR3; |
| 669 |
|
|
len += leng; |
| 670 |
|
|
} |
| 671 |
|
|
|
| 672 |
|
|
if (length) |
| 673 |
|
|
*length = len; |
| 674 |
|
|
|
| 675 |
|
|
psiconv_progress(lev,off+len-1, |
| 676 |
|
|
"End of sheet cell list (total length: %08x)", len); |
| 677 |
|
|
return 0; |
| 678 |
|
|
|
| 679 |
|
|
ERROR3: |
| 680 |
|
|
psiconv_free_sheet_cell(cell); |
| 681 |
|
|
ERROR2: |
| 682 |
|
|
psiconv_free_sheet_cell_list(*result); |
| 683 |
|
|
ERROR1: |
| 684 |
|
|
psiconv_warn(lev+1,off,"Reading of Sheet Cells List failed"); |
| 685 |
|
|
if (length) |
| 686 |
|
|
*length = 0; |
| 687 |
|
|
if (!res) |
| 688 |
|
|
return -PSICONV_E_NOMEM; |
| 689 |
|
|
else |
| 690 |
|
|
return res; |
| 691 |
|
|
} |
| 692 |
|
|
|
| 693 |
|
|
|
| 694 |
frodo |
111 |
int psiconv_parse_sheet_worksheet_list( const psiconv_buffer buf, int lev, |
| 695 |
|
|
psiconv_u32 off, int *length, |
| 696 |
|
|
psiconv_sheet_worksheet_list *result) |
| 697 |
frodo |
110 |
{ |
| 698 |
frodo |
111 |
psiconv_sheet_worksheet worksheet; |
| 699 |
frodo |
110 |
int res=0; |
| 700 |
|
|
int len=0; |
| 701 |
frodo |
111 |
psiconv_u8 temp; |
| 702 |
|
|
psiconv_u32 offset; |
| 703 |
|
|
int leng,i,nr; |
| 704 |
frodo |
110 |
|
| 705 |
frodo |
111 |
psiconv_progress(lev+1,off,"Going to read the worksheet list"); |
| 706 |
|
|
if (!(*result = psiconv_list_new(sizeof(*worksheet)))) |
| 707 |
|
|
goto ERROR1; |
| 708 |
|
|
|
| 709 |
frodo |
110 |
psiconv_progress(lev+2,off+len, |
| 710 |
|
|
"Going to read the initial bytes (%02x expected)",0x02); |
| 711 |
|
|
temp = psiconv_read_u8(buf,lev+2,off+len,&res); |
| 712 |
|
|
if (res) |
| 713 |
frodo |
111 |
goto ERROR2; |
| 714 |
|
|
if (temp != 0x02) { |
| 715 |
frodo |
110 |
psiconv_warn(lev+2,off+len, |
| 716 |
frodo |
111 |
"Sheet worksheet list initial byte unknown value (ignored)"); |
| 717 |
frodo |
110 |
psiconv_debug(lev+2,off+len,"Initial byte: %02x",temp); |
| 718 |
|
|
} |
| 719 |
|
|
len ++; |
| 720 |
|
|
|
| 721 |
frodo |
111 |
psiconv_progress(lev+2,off+len,"Going to read the list length"); |
| 722 |
|
|
nr = psiconv_read_X(buf,lev+2,off+len,&leng,&res); |
| 723 |
frodo |
110 |
if (res) |
| 724 |
frodo |
111 |
goto ERROR2; |
| 725 |
|
|
psiconv_debug(lev+2,off+len,"Length: %02x",nr); |
| 726 |
|
|
len += leng; |
| 727 |
frodo |
110 |
|
| 728 |
frodo |
111 |
psiconv_progress(lev+2,off+len,"Going to read the list"); |
| 729 |
|
|
for (i=0 ; i < nr; i++) { |
| 730 |
|
|
psiconv_progress(lev+3,off+len,"Going to read element %d",i); |
| 731 |
|
|
psiconv_progress(lev+4,off+len, |
| 732 |
|
|
"Going to read the initial byte (%02x expected)",0x00); |
| 733 |
|
|
temp = psiconv_read_u8(buf,lev+4,off+len,&res); |
| 734 |
|
|
if (res) |
| 735 |
|
|
goto ERROR2; |
| 736 |
|
|
if (temp != 0x00) { |
| 737 |
|
|
psiconv_warn(lev+4,off+len, |
| 738 |
|
|
"Sheet worksheet element initial byte unknown value (ignored)"); |
| 739 |
|
|
psiconv_debug(lev+4,off+len,"Initial byte: %02x",temp); |
| 740 |
|
|
} |
| 741 |
|
|
len ++; |
| 742 |
|
|
|
| 743 |
|
|
psiconv_progress(lev+4,off+len,"Going to read the worksheet offset"); |
| 744 |
|
|
offset = psiconv_read_u32(buf,lev+2,off+len,&res); |
| 745 |
|
|
if (res) |
| 746 |
|
|
goto ERROR2; |
| 747 |
|
|
psiconv_debug(lev+4,off+len,"Offset: %08x",offset); |
| 748 |
|
|
len += 4; |
| 749 |
|
|
|
| 750 |
|
|
if ((res = psiconv_parse_sheet_worksheet(buf,lev+4,offset,NULL, |
| 751 |
|
|
&worksheet))) |
| 752 |
|
|
goto ERROR2; |
| 753 |
|
|
if ((res = psiconv_list_add(*result,worksheet))) |
| 754 |
|
|
goto ERROR3; |
| 755 |
|
|
psiconv_free_sheet_worksheet(worksheet); |
| 756 |
frodo |
110 |
} |
| 757 |
|
|
|
| 758 |
frodo |
111 |
if (length) |
| 759 |
|
|
*length = len; |
| 760 |
frodo |
110 |
|
| 761 |
frodo |
111 |
psiconv_progress(lev,off+len-1, |
| 762 |
|
|
"End of worksheet list (total length: %08x)", len); |
| 763 |
frodo |
110 |
|
| 764 |
frodo |
111 |
return 0; |
| 765 |
|
|
|
| 766 |
|
|
ERROR3: |
| 767 |
|
|
psiconv_free_sheet_worksheet(worksheet); |
| 768 |
|
|
ERROR2: |
| 769 |
|
|
psiconv_free_sheet_worksheet_list(*result); |
| 770 |
|
|
ERROR1: |
| 771 |
|
|
psiconv_warn(lev+1,off,"Reading of worksheet list failed"); |
| 772 |
|
|
if (length) |
| 773 |
|
|
*length = 0; |
| 774 |
|
|
if (!res) |
| 775 |
|
|
return -PSICONV_E_NOMEM; |
| 776 |
|
|
else |
| 777 |
|
|
return res; |
| 778 |
|
|
} |
| 779 |
|
|
|
| 780 |
|
|
int psiconv_parse_sheet_cell_layout(const psiconv_buffer buf, int lev, |
| 781 |
|
|
psiconv_u32 off, int *length, |
| 782 |
|
|
psiconv_sheet_cell_layout *result) |
| 783 |
|
|
|
| 784 |
|
|
{ |
| 785 |
|
|
int res=0; |
| 786 |
|
|
int len=0; |
| 787 |
|
|
int leng; |
| 788 |
|
|
psiconv_u8 temp; |
| 789 |
|
|
|
| 790 |
|
|
psiconv_progress(lev+1,off,"Going to read a sheet cell layout"); |
| 791 |
frodo |
110 |
if (!(*result = malloc(sizeof(**result)))) |
| 792 |
|
|
goto ERROR1; |
| 793 |
|
|
|
| 794 |
frodo |
111 |
(*result)->character = NULL; |
| 795 |
|
|
(*result)->paragraph = NULL; |
| 796 |
|
|
(*result)->numberformat = NULL; |
| 797 |
|
|
|
| 798 |
frodo |
110 |
psiconv_progress(lev+2,off+len, |
| 799 |
frodo |
111 |
"Going to read the first byte (%02x expected)",0x02); |
| 800 |
frodo |
110 |
temp = psiconv_read_u8(buf,lev+2,off+len,&res); |
| 801 |
|
|
if (res) |
| 802 |
|
|
goto ERROR2; |
| 803 |
|
|
if (temp != 0x02) { |
| 804 |
|
|
psiconv_warn(lev+2,off+len, |
| 805 |
|
|
"Worksheet section initial byte unknown value (ignored)"); |
| 806 |
|
|
psiconv_debug(lev+2,off+len,"Initial byte: %02x",temp); |
| 807 |
|
|
} |
| 808 |
|
|
len ++; |
| 809 |
|
|
|
| 810 |
|
|
psiconv_progress(lev+2,off+len,"Going to read the default formats flag"); |
| 811 |
|
|
temp = psiconv_read_u8(buf,lev+2,off+len,&res); |
| 812 |
|
|
if (res) |
| 813 |
|
|
goto ERROR2; |
| 814 |
|
|
len ++; |
| 815 |
|
|
|
| 816 |
|
|
if (temp & 0x01) { |
| 817 |
|
|
if (!((*result)->paragraph = psiconv_basic_paragraph_layout())) |
| 818 |
|
|
goto ERROR2; |
| 819 |
|
|
psiconv_progress(lev+3,off+len,"Going to read the default paragraph codes"); |
| 820 |
|
|
if ((res = psiconv_parse_paragraph_layout_list(buf,lev+3,off+len,&leng, |
| 821 |
|
|
(*result)->paragraph))) |
| 822 |
frodo |
111 |
goto ERROR2; |
| 823 |
frodo |
110 |
len += leng; |
| 824 |
|
|
} |
| 825 |
|
|
|
| 826 |
|
|
if (temp & 0x02) { |
| 827 |
|
|
psiconv_progress(lev+3,off+len,"Going to read the default character codes"); |
| 828 |
|
|
if (!((*result)->character = psiconv_basic_character_layout())) |
| 829 |
frodo |
111 |
goto ERROR2; |
| 830 |
frodo |
110 |
if ((res = psiconv_parse_character_layout_list(buf,lev+3,off+len,&leng, |
| 831 |
|
|
(*result)->character))) |
| 832 |
frodo |
111 |
goto ERROR2; |
| 833 |
frodo |
110 |
len += leng; |
| 834 |
|
|
} |
| 835 |
|
|
|
| 836 |
|
|
if (temp & 0x04) { |
| 837 |
frodo |
111 |
psiconv_progress(lev+3,off+len, "Going to read the default number format"); |
| 838 |
|
|
psiconv_parse_sheet_numberformat(buf,lev+3,off+len,&leng, |
| 839 |
|
|
&(*result)->numberformat); |
| 840 |
|
|
len += leng; |
| 841 |
frodo |
110 |
} |
| 842 |
frodo |
111 |
|
| 843 |
|
|
if (length) |
| 844 |
|
|
*length = len; |
| 845 |
|
|
|
| 846 |
|
|
psiconv_progress(lev,off+len-1, |
| 847 |
|
|
"End of sheet cell layout (total length: %08x)", len); |
| 848 |
|
|
|
| 849 |
|
|
return 0; |
| 850 |
|
|
|
| 851 |
|
|
ERROR2: |
| 852 |
|
|
psiconv_free_sheet_cell_layout(*result); |
| 853 |
|
|
ERROR1: |
| 854 |
|
|
psiconv_warn(lev+1,off,"Reading of sheet cell layout failed"); |
| 855 |
|
|
if (length) |
| 856 |
|
|
*length = 0; |
| 857 |
|
|
if (!res) |
| 858 |
|
|
return -PSICONV_E_NOMEM; |
| 859 |
|
|
else |
| 860 |
|
|
return res; |
| 861 |
|
|
} |
| 862 |
frodo |
110 |
|
| 863 |
frodo |
111 |
|
| 864 |
|
|
int psiconv_parse_sheet_worksheet(const psiconv_buffer buf, int lev, |
| 865 |
|
|
psiconv_u32 off, int *length, |
| 866 |
|
|
psiconv_sheet_worksheet *result) |
| 867 |
|
|
{ |
| 868 |
|
|
int res=0; |
| 869 |
|
|
psiconv_u32 temp,cells_off,grid_off; |
| 870 |
|
|
int len=0; |
| 871 |
|
|
int leng; |
| 872 |
|
|
|
| 873 |
|
|
psiconv_progress(lev+1,off,"Going to read the sheet worksheet section"); |
| 874 |
|
|
if (!(*result = malloc(sizeof(**result)))) |
| 875 |
|
|
goto ERROR1; |
| 876 |
|
|
|
| 877 |
frodo |
110 |
psiconv_progress(lev+2,off+len, |
| 878 |
frodo |
111 |
"Going to read the initial bytes (%02x expected)",0x04); |
| 879 |
|
|
temp = psiconv_read_u8(buf,lev+2,off+len,&res); |
| 880 |
|
|
if (res) |
| 881 |
|
|
goto ERROR2; |
| 882 |
|
|
if (temp != 0x04) { |
| 883 |
|
|
psiconv_warn(lev+2,off+len, |
| 884 |
|
|
"Worksheet section initial byte unknown value (ignored)"); |
| 885 |
|
|
psiconv_debug(lev+2,off+len,"Initial byte: %02x",temp); |
| 886 |
|
|
} |
| 887 |
|
|
len ++; |
| 888 |
|
|
|
| 889 |
|
|
psiconv_progress(lev+2,off+len, "Going to read the flags byte"); |
| 890 |
|
|
temp = psiconv_read_u8(buf,lev+2,off+len,&res); |
| 891 |
|
|
if (res) |
| 892 |
|
|
goto ERROR2; |
| 893 |
|
|
psiconv_debug(lev+2,off+len,"Flags byte: %02x",temp); |
| 894 |
|
|
(*result)->show_zeros = (temp & 0x01)?psiconv_bool_true:psiconv_bool_false; |
| 895 |
|
|
if (temp & 0xfe) { |
| 896 |
|
|
psiconv_warn(lev+2,off+len, |
| 897 |
|
|
"Worksheet section flags byte unknown bits (ignored)"); |
| 898 |
|
|
} |
| 899 |
|
|
len ++; |
| 900 |
|
|
|
| 901 |
|
|
psiconv_progress(lev+2,off+len,"Going to read the default cell layout"); |
| 902 |
|
|
if ((res = psiconv_parse_sheet_cell_layout(buf,lev+2,off+len,&leng, |
| 903 |
|
|
&(*result)->default_layout))) |
| 904 |
|
|
goto ERROR2; |
| 905 |
|
|
len += leng; |
| 906 |
|
|
|
| 907 |
|
|
psiconv_progress(lev+2,off+len, |
| 908 |
frodo |
110 |
"Going to read the offset of the 1st ??? Section"); |
| 909 |
|
|
temp = psiconv_read_u32(buf,lev+2,off+len,&res); |
| 910 |
|
|
if (res) |
| 911 |
frodo |
111 |
goto ERROR3; |
| 912 |
frodo |
110 |
psiconv_debug(lev+2,off+len,"Offset: %04x",temp); |
| 913 |
|
|
len += 4; |
| 914 |
|
|
|
| 915 |
|
|
psiconv_progress(lev+2,off+len, |
| 916 |
|
|
"Going to read the offset of the 2nd ??? Section"); |
| 917 |
|
|
temp = psiconv_read_u32(buf,lev+2,off+len,&res); |
| 918 |
|
|
if (res) |
| 919 |
frodo |
111 |
goto ERROR3; |
| 920 |
frodo |
110 |
psiconv_debug(lev+2,off+len,"Offset: %04x",temp); |
| 921 |
|
|
len += 4; |
| 922 |
|
|
|
| 923 |
|
|
psiconv_progress(lev+2,off+len, |
| 924 |
|
|
"Going to read the offset of the Cells List"); |
| 925 |
|
|
cells_off = psiconv_read_u32(buf,lev+2,off+len,&res); |
| 926 |
|
|
if (res) |
| 927 |
frodo |
111 |
goto ERROR3; |
| 928 |
frodo |
110 |
psiconv_debug(lev+2,off+len,"Offset: %04x",cells_off); |
| 929 |
|
|
len += 4; |
| 930 |
|
|
|
| 931 |
|
|
psiconv_progress(lev+2,off+len, |
| 932 |
|
|
"Going to read the offset of the Grid Section"); |
| 933 |
|
|
grid_off = psiconv_read_u32(buf,lev+2,off+len,&res); |
| 934 |
|
|
if (res) |
| 935 |
frodo |
111 |
goto ERROR3; |
| 936 |
frodo |
110 |
psiconv_debug(lev+2,off+len,"Offset: %04x",grid_off); |
| 937 |
|
|
len += 4; |
| 938 |
|
|
|
| 939 |
|
|
psiconv_progress(lev+2,off+len, |
| 940 |
|
|
"Going to read the offset of the 3rd ??? Section"); |
| 941 |
|
|
temp = psiconv_read_u32(buf,lev+2,off+len,&res); |
| 942 |
|
|
if (res) |
| 943 |
frodo |
111 |
goto ERROR3; |
| 944 |
frodo |
110 |
psiconv_debug(lev+2,off+len,"Offset: %04x",temp); |
| 945 |
|
|
len += 4; |
| 946 |
|
|
|
| 947 |
|
|
psiconv_progress(lev+2,off+len,"Going to read the cells list"); |
| 948 |
|
|
if ((res = psiconv_parse_sheet_cell_list(buf,lev+2,cells_off,NULL, |
| 949 |
|
|
&(*result)->cells))) |
| 950 |
frodo |
111 |
goto ERROR3; |
| 951 |
frodo |
110 |
|
| 952 |
|
|
|
| 953 |
|
|
/* TODO: parse grid section */ |
| 954 |
|
|
|
| 955 |
|
|
if (length) |
| 956 |
|
|
*length = len; |
| 957 |
|
|
|
| 958 |
|
|
psiconv_progress(lev,off+len-1, |
| 959 |
|
|
"End of sheet worksheet section (total length: %08x)", len); |
| 960 |
|
|
return 0; |
| 961 |
|
|
|
| 962 |
frodo |
111 |
ERROR3: |
| 963 |
|
|
psiconv_free_sheet_cell_layout((*result)->default_layout); |
| 964 |
frodo |
110 |
ERROR2: |
| 965 |
|
|
free (*result); |
| 966 |
|
|
ERROR1: |
| 967 |
|
|
psiconv_warn(lev+1,off,"Reading of Sheet Worksheet Section failed"); |
| 968 |
|
|
if (length) |
| 969 |
|
|
*length = 0; |
| 970 |
|
|
if (!res) |
| 971 |
|
|
return -PSICONV_E_NOMEM; |
| 972 |
|
|
else |
| 973 |
|
|
return res; |
| 974 |
|
|
} |
| 975 |
|
|
|
| 976 |
|
|
|
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| 
Revision Log