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22 | |
22 | |
23 | #include <stdlib.h> |
23 | #include <stdlib.h> |
24 | |
24 | |
25 | #include "parse_routines.h" |
25 | #include "parse_routines.h" |
26 | #include "error.h" |
26 | #include "error.h" |
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27 | |
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28 | static psiconv_sheet_cell_layout psiconv_basic_cell_layout(void) |
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29 | { |
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30 | psiconv_sheet_cell_layout result; |
|
|
31 | if (!(result = malloc(sizeof(*result)))) |
|
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32 | goto ERROR1; |
|
|
33 | if (!(result->character = psiconv_basic_character_layout())) |
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34 | goto ERROR2; |
|
|
35 | if (!(result->paragraph = psiconv_basic_paragraph_layout())) |
|
|
36 | goto ERROR3; |
|
|
37 | if (!(result->numberformat = malloc(sizeof(*result->numberformat)))) |
|
|
38 | goto ERROR4; |
|
|
39 | result->numberformat->code = psiconv_numberformat_general; |
|
|
40 | result->numberformat->decimal = 2; |
|
|
41 | return result; |
|
|
42 | ERROR4: |
|
|
43 | psiconv_free_paragraph_layout(result->paragraph); |
|
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44 | ERROR3: |
|
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45 | psiconv_free_character_layout(result->character); |
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46 | ERROR2: |
|
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47 | free(result); |
|
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48 | ERROR1: |
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49 | return NULL; |
|
|
50 | } |
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51 | |
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|
52 | static psiconv_sheet_cell_layout psiconv_clone_cell_layout |
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53 | (psiconv_sheet_cell_layout original) |
|
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54 | { |
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55 | psiconv_sheet_cell_layout result; |
|
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56 | if (!(result = malloc(sizeof(*result)))) |
|
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57 | goto ERROR1; |
|
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58 | if (!(result->character = |
|
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59 | psiconv_clone_character_layout(original->character))) |
|
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60 | goto ERROR2; |
|
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61 | if (!(result->paragraph = |
|
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62 | psiconv_clone_paragraph_layout(original->paragraph))) |
|
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63 | goto ERROR3; |
|
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64 | if (!(result->numberformat = malloc(sizeof(*result->numberformat)))) |
|
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65 | goto ERROR4; |
|
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66 | result->numberformat->code = original->numberformat->code; |
|
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67 | result->numberformat->decimal = original->numberformat->decimal; |
|
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68 | return result; |
|
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69 | ERROR4: |
|
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70 | psiconv_free_paragraph_layout(result->paragraph); |
|
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71 | ERROR3: |
|
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72 | psiconv_free_character_layout(result->character); |
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73 | ERROR2: |
|
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74 | free(result); |
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75 | ERROR1: |
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76 | return NULL; |
|
|
77 | } |
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78 | |
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79 | static psiconv_sheet_cell_reference_t |
|
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80 | psiconv_read_var_cellref (const psiconv_buffer buf, int lev, |
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81 | psiconv_u32 off, int *length, |
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82 | int *status) |
|
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83 | { |
|
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84 | int len=0; |
|
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85 | int res; |
|
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86 | psiconv_sheet_cell_reference_t result; |
|
|
87 | psiconv_u32 temp; |
|
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88 | |
|
|
89 | psiconv_progress(lev+1,off+len,"Going to read a sheet cell reference"); |
|
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90 | psiconv_progress(lev+2,off+len, |
|
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91 | "Going to read the initial byte (%02x expected)",0x00); |
|
|
92 | temp = psiconv_read_u8(buf,lev+2,off+len,&res); |
|
|
93 | if (res) |
|
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94 | goto ERROR1; |
|
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95 | if (temp != 0x00) { |
|
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96 | psiconv_warn(lev+2,off+len, |
|
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97 | "Sheet cell reference initial byte unknown value (ignored)"); |
|
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98 | psiconv_debug(lev+2,off+len,"Initial byte: %02x",temp); |
|
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99 | } |
|
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100 | len ++; |
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101 | |
|
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102 | temp = psiconv_read_u32(buf,lev+2,off+len,&res); |
|
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103 | if (res) |
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104 | goto ERROR1; |
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105 | if (temp & 0xffff0000) { |
|
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106 | psiconv_warn(lev+2,off+len, |
|
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107 | "Sheet cell row reference to unknown row (reset)"); |
|
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108 | } |
|
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109 | result.row.offset = temp; |
|
|
110 | result.row.absolute = psiconv_bool_true; |
|
|
111 | len += 4; |
|
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112 | |
|
|
113 | temp = psiconv_read_u32(buf,lev+2,off+len,&res); |
|
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114 | if (res) |
|
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115 | goto ERROR1; |
|
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116 | if (temp & 0xffff0000) { |
|
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117 | psiconv_warn(lev+2,off+len, |
|
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118 | "Sheet cell column reference to unknown row (reset)"); |
|
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119 | } |
|
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120 | result.column.offset = temp; |
|
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121 | result.column.absolute = psiconv_bool_true; |
|
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122 | len += 4; |
|
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123 | |
|
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124 | if (length) |
|
|
125 | *length = len; |
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126 | |
|
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127 | psiconv_progress(lev,off+len-1, |
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128 | "End of sheet column reference (total length: %08x)", len); |
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129 | return result; |
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130 | ERROR1: |
|
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131 | psiconv_warn(lev+1,off,"Reading of Sheet Column Reference failed"); |
|
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132 | if (length) |
|
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133 | *length = 0; |
|
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134 | if (status) |
|
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135 | *status = res?res:-PSICONV_E_NOMEM; |
|
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136 | return result; |
|
|
137 | } |
|
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138 | |
|
|
139 | static psiconv_sheet_cell_block_t |
|
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140 | psiconv_read_var_cellblock (const psiconv_buffer buf, int lev, |
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141 | psiconv_u32 off, int *length, |
|
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142 | int *status) |
|
|
143 | { |
|
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144 | int len=0; |
|
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145 | int res; |
|
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146 | psiconv_sheet_cell_block_t result; |
|
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147 | psiconv_u32 temp; |
|
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148 | |
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149 | psiconv_progress(lev+1,off+len,"Going to read a sheet cell block reference"); |
|
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150 | psiconv_progress(lev+2,off+len, |
|
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151 | "Going to read the initial byte (%02x expected)",0x00); |
|
|
152 | temp = psiconv_read_u8(buf,lev+2,off+len,&res); |
|
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153 | if (res) |
|
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154 | goto ERROR1; |
|
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155 | if (temp != 0x00) { |
|
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156 | psiconv_warn(lev+2,off+len, |
|
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157 | "Sheet cell reference initial byte unknown value (ignored)"); |
|
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158 | psiconv_debug(lev+2,off+len,"Initial byte: %02x",temp); |
|
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159 | } |
|
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160 | len ++; |
|
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161 | |
|
|
162 | temp = psiconv_read_u32(buf,lev+2,off+len,&res); |
|
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163 | if (res) |
|
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164 | goto ERROR1; |
|
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165 | if (temp & 0xffff0000) { |
|
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166 | psiconv_warn(lev+2,off+len, |
|
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167 | "Sheet block initial row reference to unknown row (reset)"); |
|
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168 | } |
|
|
169 | result.first.row.offset = temp; |
|
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170 | result.first.row.absolute = psiconv_bool_true; |
|
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171 | len += 4; |
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172 | |
|
|
173 | temp = psiconv_read_u32(buf,lev+2,off+len,&res); |
|
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174 | if (res) |
|
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175 | goto ERROR1; |
|
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176 | if (temp & 0xffff0000) { |
|
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177 | psiconv_warn(lev+2,off+len, |
|
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178 | "Sheet block initial column reference to unknown row (reset)"); |
|
|
179 | } |
|
|
180 | result.first.column.offset = temp; |
|
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181 | result.first.column.absolute = psiconv_bool_true; |
|
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182 | len += 4; |
|
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183 | |
|
|
184 | temp = psiconv_read_u32(buf,lev+2,off+len,&res); |
|
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185 | if (res) |
|
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186 | goto ERROR1; |
|
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187 | if (temp & 0xffff0000) { |
|
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188 | psiconv_warn(lev+2,off+len, |
|
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189 | "Sheet block final row reference to unknown row (reset)"); |
|
|
190 | } |
|
|
191 | result.last.row.offset = temp; |
|
|
192 | result.last.row.absolute = psiconv_bool_true; |
|
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193 | len += 4; |
|
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194 | |
|
|
195 | temp = psiconv_read_u32(buf,lev+2,off+len,&res); |
|
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196 | if (res) |
|
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197 | goto ERROR1; |
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198 | if (temp & 0xffff0000) { |
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199 | psiconv_warn(lev+2,off+len, |
|
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200 | "Sheet block final column reference to unknown row (reset)"); |
|
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201 | } |
|
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202 | result.last.column.offset = temp; |
|
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203 | result.last.column.absolute = psiconv_bool_true; |
|
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204 | len += 4; |
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205 | |
|
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206 | if (length) |
|
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207 | *length = len; |
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208 | |
|
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209 | psiconv_progress(lev,off+len-1, |
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210 | "End of sheet cell block reference (total length: %08x)", |
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211 | len); |
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212 | return result; |
|
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213 | ERROR1: |
|
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214 | psiconv_warn(lev+1,off,"Reading of Sheet Cell Block Reference failed"); |
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215 | if (length) |
|
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216 | *length = 0; |
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217 | if (status) |
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218 | *status = res?res:-PSICONV_E_NOMEM; |
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219 | return result; |
|
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220 | } |
|
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221 | |
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222 | int psiconv_parse_sheet_numberformat(const psiconv_buffer buf, int lev, |
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223 | psiconv_u32 off, int *length, |
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224 | psiconv_sheet_numberformat result) |
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225 | { |
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226 | int res=0; |
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227 | int len=0; |
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228 | psiconv_u8 temp; |
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229 | |
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230 | psiconv_progress(lev+1,off,"Going to read a sheet numberformat"); |
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231 | |
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232 | psiconv_progress(lev+2,off+len, |
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233 | "Going to read the initial byte (%02x expected)",0x02); |
|
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234 | temp = psiconv_read_u8(buf,lev+2,off+len,&res); |
|
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235 | if (res) |
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236 | goto ERROR1; |
|
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237 | if (temp != 0x02) { |
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238 | psiconv_warn(lev+2,off+len, |
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239 | "Sheet numberformat initial byte unknown value (ignored)"); |
|
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240 | psiconv_debug(lev+2,off+len,"Initial byte: %02x",temp); |
|
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241 | } |
|
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242 | len ++; |
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243 | |
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244 | psiconv_progress(lev+2,off+len, "Going to read the code byte"); |
|
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245 | temp = psiconv_read_u8(buf,lev+2,off+len,&res); |
|
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246 | if (res) |
|
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247 | goto ERROR1; |
|
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248 | psiconv_debug(lev+2,off+len,"Code: %02x",temp); |
|
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249 | if (temp == 0x00) |
|
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250 | result->code = psiconv_numberformat_general; |
|
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251 | else if (temp == 0x02) |
|
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252 | result->code = psiconv_numberformat_fixeddecimal; |
|
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253 | else if (temp == 0x04) |
|
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254 | result->code = psiconv_numberformat_scientific; |
|
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255 | else if (temp == 0x06) |
|
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256 | result->code = psiconv_numberformat_currency; |
|
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257 | else if (temp == 0x08) |
|
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258 | result->code = psiconv_numberformat_percent; |
|
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259 | else if (temp == 0x0A) |
|
|
260 | result->code = psiconv_numberformat_triads; |
|
|
261 | else if (temp == 0x0C) |
|
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262 | result->code = psiconv_numberformat_boolean; |
|
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263 | else if (temp == 0x0E) |
|
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264 | result->code = psiconv_numberformat_text; |
|
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265 | else if (temp == 0x10) |
|
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266 | result->code = psiconv_numberformat_date_dmm; |
|
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267 | else if (temp == 0x12) |
|
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268 | result->code = psiconv_numberformat_date_mmd; |
|
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269 | else if (temp == 0x14) |
|
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270 | result->code = psiconv_numberformat_date_ddmmyy; |
|
|
271 | else if (temp == 0x16) |
|
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272 | result->code = psiconv_numberformat_date_mmddyy; |
|
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273 | else if (temp == 0x18) |
|
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274 | result->code = psiconv_numberformat_date_yymmdd; |
|
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275 | else if (temp == 0x1A) |
|
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276 | result->code = psiconv_numberformat_date_dmmm; |
|
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277 | else if (temp == 0x1C) |
|
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278 | result->code = psiconv_numberformat_date_dmmmyy; |
|
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279 | else if (temp == 0x1E) |
|
|
280 | result->code = psiconv_numberformat_date_ddmmmyy; |
|
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281 | else if (temp == 0x20) |
|
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282 | result->code = psiconv_numberformat_date_mmm; |
|
|
283 | else if (temp == 0x22) |
|
|
284 | result->code = psiconv_numberformat_date_monthname; |
|
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285 | else if (temp == 0x24) |
|
|
286 | result->code = psiconv_numberformat_date_mmmyy; |
|
|
287 | else if (temp == 0x26) |
|
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288 | result->code = psiconv_numberformat_date_monthnameyy; |
|
|
289 | else if (temp == 0x28) |
|
|
290 | result->code = psiconv_numberformat_date_monthnamedyyyy; |
|
|
291 | else if (temp == 0x2A) |
|
|
292 | result->code = psiconv_numberformat_datetime_ddmmyyyyhhii; |
|
|
293 | else if (temp == 0x2C) |
|
|
294 | result->code = psiconv_numberformat_datetime_ddmmyyyyHHii; |
|
|
295 | else if (temp == 0x2E) |
|
|
296 | result->code = psiconv_numberformat_datetime_mmddyyyyhhii; |
|
|
297 | else if (temp == 0x30) |
|
|
298 | result->code = psiconv_numberformat_datetime_mmddyyyyHHii; |
|
|
299 | else if (temp == 0x32) |
|
|
300 | result->code = psiconv_numberformat_datetime_yyyymmddhhii; |
|
|
301 | else if (temp == 0x34) |
|
|
302 | result->code = psiconv_numberformat_datetime_yyyymmddHHii; |
|
|
303 | else if (temp == 0x36) |
|
|
304 | result->code = psiconv_numberformat_time_hhii; |
|
|
305 | else if (temp == 0x38) |
|
|
306 | result->code = psiconv_numberformat_time_hhiiss; |
|
|
307 | else if (temp == 0x3A) |
|
|
308 | result->code = psiconv_numberformat_time_HHii; |
|
|
309 | else if (temp == 0x3C) |
|
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310 | result->code = psiconv_numberformat_time_HHiiss; |
|
|
311 | else { |
|
|
312 | psiconv_warn(lev+2,off+len,"Unknown number format (assumed general)"); |
|
|
313 | result->code = psiconv_numberformat_general; |
|
|
314 | } |
|
|
315 | len ++; |
|
|
316 | |
|
|
317 | psiconv_progress(lev+2,off+len, "Going to read the number of decimals"); |
|
|
318 | result->decimal = psiconv_read_u8(buf,lev+2,off+len,&res) >> 1; |
|
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319 | if (res) |
|
|
320 | goto ERROR1; |
|
|
321 | psiconv_debug(lev+2,off+len,"Decimals: %d",result->decimal); |
|
|
322 | len ++; |
|
|
323 | |
|
|
324 | if (length) |
|
|
325 | *length = len; |
|
|
326 | |
|
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327 | psiconv_progress(lev,off+len-1, |
|
|
328 | "End of sheet number format (total length: %08x)", len); |
|
|
329 | return 0; |
|
|
330 | |
|
|
331 | ERROR1: |
|
|
332 | psiconv_warn(lev+1,off,"Reading of Sheet Number Format failed"); |
|
|
333 | if (length) |
|
|
334 | *length = 0; |
|
|
335 | if (!res) |
|
|
336 | return -PSICONV_E_NOMEM; |
|
|
337 | else |
|
|
338 | return res; |
|
|
339 | } |
27 | |
340 | |
28 | int psiconv_parse_sheet_status_section(const psiconv_buffer buf, int lev, |
341 | int psiconv_parse_sheet_status_section(const psiconv_buffer buf, int lev, |
29 | psiconv_u32 off, int *length, |
342 | psiconv_u32 off, int *length, |
30 | psiconv_sheet_status_section *result) |
343 | psiconv_sheet_status_section *result) |
31 | { |
344 | { |
… | |
… | |
141 | if (res) |
454 | if (res) |
142 | goto ERROR2; |
455 | goto ERROR2; |
143 | if (temp != 0x00) { |
456 | if (temp != 0x00) { |
144 | psiconv_warn(lev+2,off+len, |
457 | psiconv_warn(lev+2,off+len, |
145 | "Sheet status section unknown byte unknown value (ignored)"); |
458 | "Sheet status section unknown byte unknown value (ignored)"); |
146 | psiconv_debug(lev+2,off+len,"Initial byte: %02x",temp); |
459 | psiconv_debug(lev+2,off+len,"Unknown byte: %02x",temp); |
147 | } |
460 | } |
148 | len ++; |
461 | len ++; |
149 | |
462 | |
150 | psiconv_progress(lev+2,off+len,"Going to read sheet display size"); |
463 | psiconv_progress(lev+2,off+len,"Going to read sheet display size"); |
151 | (*result)->sheet_display_size = psiconv_read_u32(buf,lev+2,off + len,&res); |
464 | (*result)->sheet_display_size = psiconv_read_u32(buf,lev+2,off + len,&res); |
… | |
… | |
184 | |
497 | |
185 | int psiconv_parse_sheet_workbook_section(const psiconv_buffer buf, int lev, |
498 | int psiconv_parse_sheet_workbook_section(const psiconv_buffer buf, int lev, |
186 | psiconv_u32 off, int *length, |
499 | psiconv_u32 off, int *length, |
187 | psiconv_sheet_workbook_section *result) |
500 | psiconv_sheet_workbook_section *result) |
188 | { |
501 | { |
189 | int res=0; |
502 | int res=0,with_name; |
190 | psiconv_u32 temp,formulas_off,worksheets_off; |
503 | psiconv_u32 temp,formulas_off,worksheets_off,info_off,var_off,name_off=0; |
191 | int len=0; |
504 | int len=0; |
192 | |
505 | |
193 | psiconv_progress(lev+1,off,"Going to read the sheet workbook section"); |
506 | psiconv_progress(lev+1,off,"Going to read the sheet workbook section"); |
194 | if (!(*result = malloc(sizeof(**result)))) |
507 | if (!(*result = malloc(sizeof(**result)))) |
195 | goto ERROR1; |
508 | goto ERROR1; |
196 | |
509 | |
197 | psiconv_progress(lev+2,off+len, |
510 | psiconv_progress(lev+2,off+len, |
198 | "Going to read the initial byte (%02x expected)",0x04); |
511 | "Going to read the initial byte (%02x or %02x expected)", |
|
|
512 | 0x02,0x04); |
199 | temp = psiconv_read_u8(buf,lev+2,off+len,&res); |
513 | temp = psiconv_read_u8(buf,lev+2,off+len,&res); |
200 | if (res) |
514 | if (res) |
201 | goto ERROR2; |
515 | goto ERROR2; |
202 | if (temp != 0x04) { |
516 | if ((temp != 0x04) && temp !=0x02) { |
203 | psiconv_warn(lev+2,off+len, |
517 | psiconv_warn(lev+2,off+len, |
204 | "Sheet workbook section initial byte unknown value (ignored)"); |
518 | "Sheet workbook section initial byte unknown value (ignored)"); |
205 | psiconv_debug(lev+2,off+len,"Initial byte: %02x",temp); |
519 | psiconv_debug(lev+2,off+len,"Initial byte: %02x",temp); |
206 | } |
520 | } |
|
|
521 | with_name = temp ==0x04; |
207 | len ++; |
522 | len ++; |
208 | |
523 | |
209 | psiconv_progress(lev+2,off+len, |
524 | psiconv_progress(lev+2,off+len, |
210 | "Going to read the offset of the 1st ??? Section"); |
525 | "Going to read the offset of the sheet info Section"); |
211 | temp = psiconv_read_u32(buf,lev+2,off+len,&res); |
526 | info_off = psiconv_read_u32(buf,lev+2,off+len,&res); |
212 | if (res) |
527 | if (res) |
213 | goto ERROR2; |
528 | goto ERROR2; |
214 | psiconv_debug(lev+2,off+len,"Offset: %04x",temp); |
529 | psiconv_debug(lev+2,off+len,"Offset: %04x",info_off); |
215 | len += 4; |
530 | len += 4; |
216 | |
531 | |
217 | psiconv_progress(lev+2,off+len, |
532 | psiconv_progress(lev+2,off+len, |
218 | "Going to read the offset of the Formulas List"); |
533 | "Going to read the offset of the Formulas List"); |
219 | formulas_off = psiconv_read_u32(buf,lev+2,off+len,&res); |
534 | formulas_off = psiconv_read_u32(buf,lev+2,off+len,&res); |
… | |
… | |
221 | goto ERROR2; |
536 | goto ERROR2; |
222 | psiconv_debug(lev+2,off+len,"Offset: %04x",formulas_off); |
537 | psiconv_debug(lev+2,off+len,"Offset: %04x",formulas_off); |
223 | len += 4; |
538 | len += 4; |
224 | |
539 | |
225 | psiconv_progress(lev+2,off+len, |
540 | psiconv_progress(lev+2,off+len, |
226 | "Going to read the offset of the Worksheets Section"); |
541 | "Going to read the offset of the Worksheet List"); |
227 | worksheets_off = psiconv_read_u32(buf,lev+2,off+len,&res); |
542 | worksheets_off = psiconv_read_u32(buf,lev+2,off+len,&res); |
228 | if (res) |
543 | if (res) |
229 | goto ERROR2; |
544 | goto ERROR2; |
230 | psiconv_debug(lev+2,off+len,"Offset: %04x",temp); |
545 | psiconv_debug(lev+2,off+len,"Offset: %04x",worksheets_off); |
231 | len += 4; |
546 | len += 4; |
232 | |
547 | |
233 | psiconv_progress(lev+2,off+len, |
548 | psiconv_progress(lev+2,off+len, |
234 | "Going to read the offset of the 4th ??? Section"); |
549 | "Going to read the offset of the Variable List"); |
235 | temp = psiconv_read_u32(buf,lev+2,off+len,&res); |
550 | var_off = psiconv_read_u32(buf,lev+2,off+len,&res); |
236 | if (res) |
551 | if (res) |
237 | goto ERROR2; |
552 | goto ERROR2; |
238 | psiconv_debug(lev+2,off+len,"Offset: %04x",temp); |
553 | psiconv_debug(lev+2,off+len,"Offset: %04x",var_off); |
239 | len += 4; |
554 | len += 4; |
240 | |
555 | |
|
|
556 | if (with_name) { |
|
|
557 | psiconv_progress(lev+2,off+len, |
|
|
558 | "Going to read the offset of the Name Section"); |
|
|
559 | name_off = psiconv_read_u32(buf,lev+2,off+len,&res); |
|
|
560 | if (res) |
|
|
561 | goto ERROR2; |
|
|
562 | psiconv_debug(lev+2,off+len,"Offset: %04x",name_off); |
|
|
563 | len += 4; |
|
|
564 | } |
|
|
565 | |
|
|
566 | |
|
|
567 | psiconv_progress(lev+2,off+len,"Going to read the info section"); |
|
|
568 | if ((res = psiconv_parse_sheet_info_section(buf,lev+2,info_off,NULL, |
|
|
569 | &(*result)->info))) |
|
|
570 | goto ERROR2; |
|
|
571 | |
|
|
572 | psiconv_progress(lev+2,off+len,"Going to read the variables list"); |
|
|
573 | if ((res = psiconv_parse_sheet_variable_list(buf,lev+2,var_off,NULL, |
|
|
574 | &(*result)->variables))) |
|
|
575 | goto ERROR3; |
|
|
576 | |
241 | psiconv_progress(lev+2,off+len,"Going to read the formulas list"); |
577 | psiconv_progress(lev+2,off+len,"Going to read the formulas list"); |
242 | if ((res = psiconv_parse_sheet_formula_table(buf,lev+2,formulas_off,NULL, |
578 | if ((res = psiconv_parse_sheet_formula_list(buf,lev+2,formulas_off,NULL, |
243 | &(*result)->formulas))) |
579 | &(*result)->formulas))) |
244 | goto ERROR2; |
580 | goto ERROR4; |
245 | |
581 | |
246 | psiconv_progress(lev+2,off+len,"Going to read the worksheets"); |
582 | psiconv_progress(lev+2,off+len,"Going to read the worksheet list"); |
247 | if ((res = psiconv_parse_sheet_worksheet_section(buf,lev+2,worksheets_off, |
583 | if ((res = psiconv_parse_sheet_worksheet_list(buf,lev+2,worksheets_off, |
248 | NULL,&(*result)->worksheet))) |
584 | NULL,&(*result)->worksheets))) |
249 | goto ERROR2; |
585 | goto ERROR5; |
250 | |
586 | |
|
|
587 | if (with_name) { |
|
|
588 | psiconv_progress(lev+2,off+len,"Going to read the name section"); |
|
|
589 | if ((res = psiconv_parse_sheet_name_section(buf,lev+2,name_off,NULL, |
|
|
590 | &(*result)->name))) |
|
|
591 | goto ERROR6; |
|
|
592 | } else |
|
|
593 | (*result)->name = NULL; |
251 | |
594 | |
252 | if (length) |
595 | if (length) |
253 | *length = len; |
596 | *length = len; |
254 | |
597 | |
255 | psiconv_progress(lev,off+len-1, |
598 | psiconv_progress(lev,off+len-1, |
256 | "End of sheet workbook section (total length: %08x)", len); |
599 | "End of sheet workbook section (total length: %08x)", len); |
257 | return 0; |
600 | return 0; |
258 | |
601 | |
|
|
602 | ERROR6: |
|
|
603 | psiconv_free_sheet_worksheet_list((*result)->worksheets); |
|
|
604 | ERROR5: |
|
|
605 | psiconv_free_formula_list((*result)->formulas); |
|
|
606 | ERROR4: |
|
|
607 | psiconv_free_sheet_variable_list((*result)->variables); |
|
|
608 | ERROR3: |
|
|
609 | psiconv_free_sheet_info_section((*result)->info); |
259 | ERROR2: |
610 | ERROR2: |
260 | free (*result); |
611 | free (*result); |
261 | ERROR1: |
612 | ERROR1: |
262 | psiconv_warn(lev+1,off,"Reading of Sheet Workbook Section failed"); |
613 | psiconv_warn(lev+1,off,"Reading of Sheet Workbook Section failed"); |
263 | if (length) |
614 | if (length) |
… | |
… | |
266 | return -PSICONV_E_NOMEM; |
617 | return -PSICONV_E_NOMEM; |
267 | else |
618 | else |
268 | return res; |
619 | return res; |
269 | } |
620 | } |
270 | |
621 | |
|
|
622 | int psiconv_parse_sheet_name_section(const psiconv_buffer buf, int lev, |
|
|
623 | psiconv_u32 off, int *length, |
|
|
624 | psiconv_sheet_name_section *result) |
|
|
625 | { |
|
|
626 | int res=0; |
|
|
627 | psiconv_u32 temp; |
|
|
628 | int len=0,leng; |
|
|
629 | |
|
|
630 | psiconv_progress(lev+1,off,"Going to read the sheet name section"); |
|
|
631 | if (!(*result = malloc(sizeof(**result)))) |
|
|
632 | goto ERROR1; |
|
|
633 | |
|
|
634 | psiconv_progress(lev+2,off+len, |
|
|
635 | "Going to read the initial byte (%02x expected)",0x02); |
|
|
636 | temp = psiconv_read_u8(buf,lev+2,off+len,&res); |
|
|
637 | if (res) |
|
|
638 | goto ERROR2; |
|
|
639 | if (temp != 0x02) { |
|
|
640 | psiconv_warn(lev+2,off+len, |
|
|
641 | "Sheet name section initial byte unknown value (ignored)"); |
|
|
642 | psiconv_debug(lev+2,off+len,"Initial byte: %02x",temp); |
|
|
643 | } |
|
|
644 | len ++; |
|
|
645 | |
|
|
646 | psiconv_progress(lev+2,off+len, "Going to read the sheet name"); |
|
|
647 | (*result)->name = psiconv_read_string(buf,lev+2,off+len,&leng,&res); |
|
|
648 | if (res) |
|
|
649 | goto ERROR2; |
|
|
650 | len += leng; |
|
|
651 | |
|
|
652 | if (length) |
|
|
653 | *length = len; |
|
|
654 | |
|
|
655 | psiconv_progress(lev,off+len-1, |
|
|
656 | "End of sheet name section (total length: %08x)", len); |
|
|
657 | return 0; |
|
|
658 | |
|
|
659 | ERROR2: |
|
|
660 | free(*result); |
|
|
661 | ERROR1: |
|
|
662 | psiconv_warn(lev+1,off,"Reading of Sheet Name Section failed"); |
|
|
663 | if (length) |
|
|
664 | *length = 0; |
|
|
665 | if (!res) |
|
|
666 | return -PSICONV_E_NOMEM; |
|
|
667 | else |
|
|
668 | return res; |
|
|
669 | } |
|
|
670 | |
|
|
671 | int psiconv_parse_sheet_info_section(const psiconv_buffer buf, int lev, |
|
|
672 | psiconv_u32 off, int *length, |
|
|
673 | psiconv_sheet_info_section *result) |
|
|
674 | { |
|
|
675 | int res=0; |
|
|
676 | psiconv_u32 temp; |
|
|
677 | int len=0; |
|
|
678 | |
|
|
679 | psiconv_progress(lev+1,off,"Going to read the sheet info section"); |
|
|
680 | if (!(*result = malloc(sizeof(**result)))) |
|
|
681 | goto ERROR1; |
|
|
682 | |
|
|
683 | psiconv_progress(lev+2,off+len, |
|
|
684 | "Going to read the initial byte (%02x expected)",0x02); |
|
|
685 | temp = psiconv_read_u8(buf,lev+2,off+len,&res); |
|
|
686 | if (res) |
|
|
687 | goto ERROR2; |
|
|
688 | if (temp != 0x02) { |
|
|
689 | psiconv_warn(lev+2,off+len, |
|
|
690 | "Sheet info section initial byte unknown value (ignored)"); |
|
|
691 | psiconv_debug(lev+2,off+len,"Initial byte: %02x",temp); |
|
|
692 | } |
|
|
693 | len ++; |
|
|
694 | |
|
|
695 | psiconv_progress(lev+2,off+len, "Going to read the flags byte"); |
|
|
696 | temp = psiconv_read_u8(buf,lev+2,off+len,&res); |
|
|
697 | if (res) |
|
|
698 | goto ERROR2; |
|
|
699 | (*result)->auto_recalc = temp & 0x01 ? psiconv_bool_true:psiconv_bool_false; |
|
|
700 | psiconv_debug(lev+2,off+len,"Auto recalculation: %02x", |
|
|
701 | (*result)->auto_recalc); |
|
|
702 | if ((temp & 0xfe) != 0x02) { |
|
|
703 | psiconv_warn(lev+2,off+len,"Sheet Info Section flags byte " |
|
|
704 | "contains unknown flags (ignored)"); |
|
|
705 | psiconv_debug(lev+2,off+len,"Unknown flags: %02x",temp &0xfe); |
|
|
706 | } |
|
|
707 | |
|
|
708 | len ++; |
|
|
709 | |
|
|
710 | |
|
|
711 | if (length) |
|
|
712 | *length = len; |
|
|
713 | |
|
|
714 | psiconv_progress(lev,off+len-1, |
|
|
715 | "End of sheet info section (total length: %08x)", len); |
|
|
716 | return 0; |
|
|
717 | |
|
|
718 | ERROR2: |
|
|
719 | free(*result); |
|
|
720 | ERROR1: |
|
|
721 | psiconv_warn(lev+1,off,"Reading of Sheet Name Section failed"); |
|
|
722 | if (length) |
|
|
723 | *length = 0; |
|
|
724 | if (!res) |
|
|
725 | return -PSICONV_E_NOMEM; |
|
|
726 | else |
|
|
727 | return res; |
|
|
728 | } |
|
|
729 | |
271 | int psiconv_parse_sheet_formula_table(const psiconv_buffer buf, int lev, |
730 | int psiconv_parse_sheet_formula_list(const psiconv_buffer buf, int lev, |
272 | psiconv_u32 off, int *length, |
731 | psiconv_u32 off, int *length, |
273 | psiconv_formula_list *result) |
732 | psiconv_formula_list *result) |
274 | { |
733 | { |
275 | int res=0; |
734 | int res=0; |
276 | int len=0; |
735 | int len=0; |
277 | psiconv_u32 temp; |
736 | psiconv_u32 temp; |
278 | psiconv_formula formula; |
737 | psiconv_formula formula; |
279 | psiconv_u32 listlen,i; |
738 | psiconv_u32 listlen,i; |
280 | int leng; |
739 | int leng; |
281 | |
740 | |
282 | psiconv_progress(lev+1,off,"Going to read the sheet formula table"); |
741 | psiconv_progress(lev+1,off,"Going to read the sheet formula list"); |
283 | if (!(*result = psiconv_list_new(sizeof(struct psiconv_formula_s)))) |
742 | if (!(*result = psiconv_list_new(sizeof(struct psiconv_formula_s)))) |
284 | goto ERROR1; |
743 | goto ERROR1; |
285 | |
744 | |
286 | psiconv_progress(lev+2,off+len, |
745 | psiconv_progress(lev+2,off+len, |
287 | "Going to read the initial byte (%02x expected)",0x02); |
746 | "Going to read the initial byte (%02x expected)",0x02); |
288 | temp = psiconv_read_u8(buf,lev+2,off+len,&res); |
747 | temp = psiconv_read_u8(buf,lev+2,off+len,&res); |
289 | if (res) |
748 | if (res) |
290 | goto ERROR2; |
749 | goto ERROR2; |
291 | if (temp != 0x02) { |
750 | if (temp != 0x02) { |
292 | psiconv_warn(lev+2,off+len, |
751 | psiconv_warn(lev+2,off+len, |
293 | "Sheet formula table initial byte unknown value (ignored)"); |
752 | "Sheet formula list initial byte unknown value (ignored)"); |
294 | psiconv_debug(lev+2,off+len,"Initial byte: %02x",temp); |
753 | psiconv_debug(lev+2,off+len,"Initial byte: %02x",temp); |
295 | } |
754 | } |
296 | len ++; |
755 | len ++; |
297 | |
756 | |
298 | psiconv_progress(lev+2,off+len, |
757 | psiconv_progress(lev+2,off+len, |
… | |
… | |
315 | |
774 | |
316 | if (length) |
775 | if (length) |
317 | *length = len; |
776 | *length = len; |
318 | |
777 | |
319 | psiconv_progress(lev,off+len-1, |
778 | psiconv_progress(lev,off+len-1, |
320 | "End of sheet formula table (total length: %08x)", len); |
779 | "End of sheet formula list (total length: %08x)", len); |
321 | return 0; |
780 | return 0; |
322 | |
781 | |
323 | ERROR3: |
782 | ERROR3: |
324 | psiconv_free_formula(formula); |
783 | psiconv_free_formula(formula); |
325 | ERROR2: |
784 | ERROR2: |
326 | psiconv_list_free(*result); |
785 | psiconv_list_free(*result); |
327 | ERROR1: |
786 | ERROR1: |
328 | psiconv_warn(lev+1,off,"Reading of Sheet Formula Table failed"); |
787 | psiconv_warn(lev+1,off,"Reading of Sheet Formula list failed"); |
329 | if (length) |
788 | if (length) |
330 | *length = 0; |
789 | *length = 0; |
331 | if (!res) |
790 | if (!res) |
332 | return -PSICONV_E_NOMEM; |
791 | return -PSICONV_E_NOMEM; |
333 | else |
792 | else |
334 | return res; |
793 | return res; |
335 | } |
794 | } |
336 | |
795 | |
337 | int psiconv_parse_sheet_cell(const psiconv_buffer buf, int lev, |
796 | int psiconv_parse_sheet_cell(const psiconv_buffer buf, int lev, |
338 | psiconv_u32 off, int *length, |
797 | psiconv_u32 off, int *length, |
339 | psiconv_sheet_cell *result) |
798 | psiconv_sheet_cell *result, |
|
|
799 | const psiconv_sheet_cell_layout default_layout, |
|
|
800 | const psiconv_sheet_line_list row_default_layouts, |
|
|
801 | const psiconv_sheet_line_list col_default_layouts) |
340 | { |
802 | { |
341 | int res=0; |
803 | int res=0; |
342 | int len=0; |
804 | int len=0; |
343 | psiconv_u32 temp; |
805 | psiconv_u32 temp; |
344 | psiconv_bool_t has_layout; |
806 | psiconv_bool_t has_layout; |
… | |
… | |
346 | |
808 | |
347 | psiconv_progress(lev+1,off,"Going to read a sheet cell structure"); |
809 | psiconv_progress(lev+1,off,"Going to read a sheet cell structure"); |
348 | if (!(*result = malloc(sizeof(**result)))) |
810 | if (!(*result = malloc(sizeof(**result)))) |
349 | goto ERROR1; |
811 | goto ERROR1; |
350 | |
812 | |
|
|
813 | (*result)->layout = NULL; |
|
|
814 | (*result)->type = psiconv_cell_blank; |
|
|
815 | |
351 | psiconv_progress(lev+2,off+len,"Going to read the cell position"); |
816 | psiconv_progress(lev+2,off+len,"Going to read the cell position"); |
352 | temp = psiconv_read_u8(buf,lev+2,off+len,&res); |
817 | temp = psiconv_read_u8(buf,lev+2,off+len,&res); |
353 | if (res) |
818 | if (res) |
354 | goto ERROR2; |
819 | goto ERROR2; |
355 | len ++; |
820 | len ++; |
… | |
… | |
363 | len ++; |
828 | len ++; |
364 | (*result)->column = (temp >> 2) & 0xFF; |
829 | (*result)->column = (temp >> 2) & 0xFF; |
365 | (*result)->row = (temp >> 10) & 0x3FFF; |
830 | (*result)->row = (temp >> 10) & 0x3FFF; |
366 | psiconv_debug(lev+2,off+len,"Cell position is col:%02x row:%04x", |
831 | psiconv_debug(lev+2,off+len,"Cell position is col:%02x row:%04x", |
367 | (*result)->column,(*result)->row); |
832 | (*result)->column,(*result)->row); |
|
|
833 | if (temp & 0x03) { |
|
|
834 | psiconv_warn(lev+2,off+len,"Unknown flags in cell position (ignored)"); |
|
|
835 | psiconv_debug(lev+2,off+len,"Flags: %02x",temp & 0x03); |
|
|
836 | } |
368 | |
837 | |
369 | psiconv_progress(lev+2,off+len,"Going to read the cell type"); |
838 | psiconv_progress(lev+2,off+len,"Going to read the cell type"); |
370 | temp = psiconv_read_u8(buf,lev+2,off+len,&res); |
839 | temp = psiconv_read_u8(buf,lev+2,off+len,&res); |
371 | if (res) |
840 | if (res) |
372 | goto ERROR2; |
841 | goto ERROR2; |
… | |
… | |
386 | len += 4; |
855 | len += 4; |
387 | psiconv_debug(lev+2,off+len,"Cell contents: %ld",(*result)->data.dat_int); |
856 | psiconv_debug(lev+2,off+len,"Cell contents: %ld",(*result)->data.dat_int); |
388 | |
857 | |
389 | } else if ((*result)->type == psiconv_cell_bool) { |
858 | } else if ((*result)->type == psiconv_cell_bool) { |
390 | psiconv_progress(lev+2,off+len,"Going to read a boolean"); |
859 | psiconv_progress(lev+2,off+len,"Going to read a boolean"); |
391 | temp = psiconv_read_u8(buf,lev+2,off+len,&res); |
860 | if ((res = psiconv_parse_bool(buf,lev+2,off+len,&leng, |
392 | if (res) |
861 | &(*result)->data.dat_bool))) |
393 | goto ERROR2; |
862 | goto ERROR2; |
394 | len ++; |
|
|
395 | psiconv_debug(lev+2,off+len,"Cell contents: %01x",temp); |
863 | psiconv_debug(lev+2,off+len,"Cell contents: %01x",temp); |
396 | (*result)->data.dat_bool = temp?psiconv_bool_true:psiconv_bool_false; |
864 | (*result)->data.dat_bool = temp?psiconv_bool_true:psiconv_bool_false; |
397 | |
865 | len += leng; |
398 | } else if ((*result)->type == psiconv_cell_error) { |
866 | } else if ((*result)->type == psiconv_cell_error) { |
399 | psiconv_progress(lev+2,off+len,"Going to read the error code"); |
867 | psiconv_progress(lev+2,off+len,"Going to read the error code"); |
400 | (*result)->data.dat_error = psiconv_read_u16(buf,lev+2,off+len,&res); |
868 | temp = psiconv_read_u16(buf,lev+2,off+len,&res); |
401 | if (res) |
869 | if (res) |
402 | goto ERROR2; |
870 | goto ERROR2; |
403 | len += 2; |
871 | if (temp == 0) |
|
|
872 | (*result)->data.dat_error = psiconv_sheet_error_none; |
|
|
873 | else if (temp == 1) |
|
|
874 | (*result)->data.dat_error = psiconv_sheet_error_null; |
|
|
875 | else if (temp == 2) |
|
|
876 | (*result)->data.dat_error = psiconv_sheet_error_divzero; |
|
|
877 | else if (temp == 3) |
|
|
878 | (*result)->data.dat_error = psiconv_sheet_error_value; |
|
|
879 | else if (temp == 4) |
|
|
880 | (*result)->data.dat_error = psiconv_sheet_error_reference; |
|
|
881 | else if (temp == 5) |
|
|
882 | (*result)->data.dat_error = psiconv_sheet_error_name; |
|
|
883 | else if (temp == 6) |
|
|
884 | (*result)->data.dat_error = psiconv_sheet_error_number; |
|
|
885 | else if (temp == 7) |
|
|
886 | (*result)->data.dat_error = psiconv_sheet_error_notavail; |
|
|
887 | else { |
|
|
888 | psiconv_warn(lev+2,off+len,"Unknown error code (default assumed)"); |
|
|
889 | psiconv_debug(lev+2,off+len,"Error code: %04x",temp); |
|
|
890 | (*result)->data.dat_error = psiconv_sheet_error_none; |
|
|
891 | } |
404 | psiconv_debug(lev+2,off+len,"Cell contents: %04x", |
892 | psiconv_debug(lev+2,off+len,"Cell contents: %04x", |
405 | (*result)->data.dat_error); |
893 | (*result)->data.dat_error); |
406 | |
894 | len += 2; |
407 | } else if ((*result)->type == psiconv_cell_float) { |
895 | } else if ((*result)->type == psiconv_cell_float) { |
408 | psiconv_progress(lev+2,off+len,"Going to read a float"); |
896 | psiconv_progress(lev+2,off+len,"Going to read a float"); |
409 | (*result)->data.dat_float = |
897 | (*result)->data.dat_float = |
410 | psiconv_read_float(buf,lev+2,off+len,&leng,&res); |
898 | psiconv_read_float(buf,lev+2,off+len,&leng,&res); |
411 | if (res) |
899 | if (res) |
412 | goto ERROR2; |
900 | goto ERROR2; |
413 | len += leng; |
|
|
414 | psiconv_debug(lev+2,off+len,"Cell contents: %f",(*result)->data.dat_float); |
901 | psiconv_debug(lev+2,off+len,"Cell contents: %f",(*result)->data.dat_float); |
415 | |
902 | len += leng; |
416 | } else if ((*result)->type == psiconv_cell_string) { |
903 | } else if ((*result)->type == psiconv_cell_string) { |
417 | psiconv_progress(lev+2,off+len,"Going to read a string"); |
904 | psiconv_progress(lev+2,off+len,"Going to read a string"); |
418 | (*result)->data.dat_string = |
905 | (*result)->data.dat_string = |
419 | psiconv_read_short_string(buf,lev+2,off+len,&leng,&res); |
906 | psiconv_read_string(buf,lev+2,off+len,&leng,&res); |
420 | if (res) |
907 | if (res) |
421 | goto ERROR2; |
908 | goto ERROR2; |
422 | len += leng; |
|
|
423 | psiconv_debug(lev+2,off+len,"Cell contents: `%s'", |
909 | psiconv_debug(lev+2,off+len,"Cell contents: `%s'", |
424 | (*result)->data.dat_string); |
910 | (*result)->data.dat_string); |
|
|
911 | len += leng; |
425 | } else { |
912 | } else { |
426 | psiconv_warn(lev+2,off+len,"Unknown Sheet Cell type: %02x",(*result)->type); |
913 | psiconv_warn(lev+2,off+len,"Unknown Sheet Cell type: %02x",(*result)->type); |
427 | } |
914 | res = PSICONV_E_PARSE; |
|
|
915 | goto ERROR2; |
428 | |
916 | } |
|
|
917 | |
|
|
918 | if (!((*result)->layout = psiconv_clone_cell_layout( |
|
|
919 | psiconv_get_default_layout(row_default_layouts, |
|
|
920 | col_default_layouts, |
|
|
921 | default_layout, |
|
|
922 | (*result)->row, |
|
|
923 | (*result)->column)))) |
|
|
924 | goto ERROR2; |
429 | if (has_layout) { |
925 | if (has_layout) { |
430 | psiconv_progress(lev+2,off+len,"Going to read the cell layout"); |
926 | if ((res = psiconv_parse_sheet_cell_layout(buf,lev+2,off+len, |
431 | |
927 | &leng,(*result)->layout))) |
432 | psiconv_progress(lev+2,off+len,"Going to read the cell layout flags"); |
|
|
433 | temp = psiconv_read_u8(buf,lev+2,off+len,&res); |
|
|
434 | if (res) |
|
|
435 | goto ERROR2; |
928 | goto ERROR2; |
436 | len ++; |
|
|
437 | |
|
|
438 | if (temp & 0x01) { |
|
|
439 | if (!((*result)->paragraph = psiconv_basic_paragraph_layout())) |
|
|
440 | goto ERROR2; |
|
|
441 | psiconv_progress(lev+3,off+len,"Going to read the paragraph codes"); |
|
|
442 | if ((res = psiconv_parse_paragraph_layout_list(buf,lev+3,off+len,&leng, |
|
|
443 | (*result)->paragraph))) |
|
|
444 | goto ERROR2; |
|
|
445 | len += leng; |
929 | len += leng; |
446 | } |
|
|
447 | |
|
|
448 | if (temp & 0x02) { |
|
|
449 | psiconv_progress(lev+3,off+len,"Going to read the character codes"); |
|
|
450 | if (!((*result)->character = psiconv_basic_character_layout())) |
|
|
451 | goto ERROR2; |
|
|
452 | if ((res = psiconv_parse_character_layout_list(buf,lev+3,off+len,&leng, |
|
|
453 | (*result)->character))) |
|
|
454 | goto ERROR2; |
|
|
455 | len += leng; |
|
|
456 | } |
|
|
457 | |
|
|
458 | if (temp & 0x04) { |
|
|
459 | /* TODO: default number format */ |
|
|
460 | psiconv_read_u8(buf,lev+2,off+len,&res); |
|
|
461 | if (res) |
|
|
462 | goto ERROR2; |
|
|
463 | len ++; |
|
|
464 | psiconv_read_u8(buf,lev+2,off+len,&res); |
|
|
465 | if (res) |
|
|
466 | goto ERROR2; |
|
|
467 | len ++; |
|
|
468 | psiconv_read_u8(buf,lev+2,off+len,&res); |
|
|
469 | if (res) |
|
|
470 | goto ERROR2; |
|
|
471 | len ++; |
|
|
472 | } |
|
|
473 | } |
930 | } |
474 | |
931 | |
475 | if ((*result)->calculated) { |
932 | if ((*result)->calculated) { |
476 | psiconv_progress(lev+2,off+len,"Going to read the cell formula reference"); |
933 | psiconv_progress(lev+2,off+len,"Going to read the cell formula reference"); |
477 | temp = psiconv_read_X(buf,lev+2,off+len,&leng,&res); |
934 | temp = psiconv_read_X(buf,lev+2,off+len,&leng,&res); |
478 | if (res) |
935 | if (res) |
479 | goto ERROR2; |
936 | goto ERROR2; |
480 | psiconv_debug(lev+2,off+len,"Cell formula reference: %d",temp); |
937 | psiconv_debug(lev+2,off+len,"Cell formula reference: %d",temp); |
481 | len += leng; |
938 | len += leng; |
482 | (*result)->ref_formula = temp; |
939 | (*result)->ref_formula = temp; |
483 | } |
940 | } |
484 | |
941 | |
485 | if (length) |
942 | if (length) |
486 | *length = len; |
943 | *length = len; |
487 | |
944 | |
… | |
… | |
500 | else |
957 | else |
501 | return res; |
958 | return res; |
502 | } |
959 | } |
503 | |
960 | |
504 | int psiconv_parse_sheet_cell_list(const psiconv_buffer buf, int lev, |
961 | int psiconv_parse_sheet_cell_list(const psiconv_buffer buf, int lev, |
505 | psiconv_u32 off, int *length, |
962 | psiconv_u32 off, int *length, |
506 | psiconv_sheet_cell_list *result) |
963 | psiconv_sheet_cell_list *result, |
|
|
964 | const psiconv_sheet_cell_layout default_layout, |
|
|
965 | const psiconv_sheet_line_list row_default_layouts, |
|
|
966 | const psiconv_sheet_line_list col_default_layouts) |
507 | { |
967 | { |
508 | int res=0; |
968 | int res=0; |
509 | int len=0; |
969 | int len=0; |
510 | psiconv_u32 temp; |
970 | psiconv_u32 temp; |
511 | psiconv_sheet_cell cell; |
971 | psiconv_sheet_cell cell; |
512 | psiconv_u32 listlen,i; |
972 | psiconv_u32 listlen,i; |
513 | int leng; |
973 | int leng; |
514 | |
974 | |
515 | psiconv_progress(lev+1,off,"Going to read the sheet cells list"); |
975 | psiconv_progress(lev+1,off,"Going to read the sheet cell list"); |
516 | if (!(*result = psiconv_list_new(sizeof(struct psiconv_sheet_cell_s)))) |
976 | if (!(*result = psiconv_list_new(sizeof(struct psiconv_sheet_cell_s)))) |
517 | goto ERROR1; |
977 | goto ERROR1; |
518 | |
978 | |
519 | psiconv_progress(lev+2,off+len, |
979 | psiconv_progress(lev+2,off+len, |
520 | "Going to read the initial byte (%02x expected)",0x02); |
980 | "Going to read the initial byte (%02x expected)",0x02); |
… | |
… | |
549 | len += leng; |
1009 | len += leng; |
550 | |
1010 | |
551 | psiconv_progress(lev+2,off+len,"Going to read all cells"); |
1011 | psiconv_progress(lev+2,off+len,"Going to read all cells"); |
552 | for (i = 0; i < listlen; i++) { |
1012 | for (i = 0; i < listlen; i++) { |
553 | psiconv_progress(lev+3,off+len,"Going to read cell %d",i); |
1013 | psiconv_progress(lev+3,off+len,"Going to read cell %d",i); |
554 | if ((res = psiconv_parse_sheet_cell(buf,lev+3,off+len,&leng,&cell))) |
1014 | if ((res = psiconv_parse_sheet_cell(buf,lev+3,off+len,&leng,&cell, |
|
|
1015 | default_layout,row_default_layouts, |
|
|
1016 | col_default_layouts))) |
555 | goto ERROR2; |
1017 | goto ERROR2; |
556 | if ((res = psiconv_list_add(*result,cell))) |
1018 | if ((res = psiconv_list_add(*result,cell))) |
557 | goto ERROR3; |
1019 | goto ERROR3; |
|
|
1020 | free(cell); |
558 | len += leng; |
1021 | len += leng; |
559 | } |
1022 | } |
560 | |
1023 | |
561 | if (length) |
1024 | if (length) |
562 | *length = len; |
1025 | *length = len; |
… | |
… | |
578 | else |
1041 | else |
579 | return res; |
1042 | return res; |
580 | } |
1043 | } |
581 | |
1044 | |
582 | |
1045 | |
583 | int psiconv_parse_sheet_worksheet_section(const psiconv_buffer buf, int lev, |
1046 | int psiconv_parse_sheet_worksheet_list( const psiconv_buffer buf, int lev, |
584 | psiconv_u32 off, int *length, |
1047 | psiconv_u32 off, int *length, |
585 | psiconv_sheet_worksheet_section *result) |
1048 | psiconv_sheet_worksheet_list *result) |
586 | { |
1049 | { |
|
|
1050 | psiconv_sheet_worksheet worksheet; |
587 | int res=0; |
1051 | int res=0; |
588 | psiconv_u32 temp,cells_off,grid_off; |
|
|
589 | int len=0; |
1052 | int len=0; |
|
|
1053 | psiconv_u8 temp; |
|
|
1054 | psiconv_u32 offset; |
590 | int leng; |
1055 | int leng,i,nr; |
591 | |
1056 | |
592 | /* TODO: this is the section that might be an XListE instead... */ |
1057 | psiconv_progress(lev+1,off,"Going to read the worksheet list"); |
|
|
1058 | if (!(*result = psiconv_list_new(sizeof(*worksheet)))) |
|
|
1059 | goto ERROR1; |
|
|
1060 | |
593 | psiconv_progress(lev+2,off+len, |
1061 | psiconv_progress(lev+2,off+len, |
594 | "Going to read the initial bytes (%02x expected)",0x02); |
1062 | "Going to read the initial bytes (%02x expected)",0x02); |
595 | temp = psiconv_read_u8(buf,lev+2,off+len,&res); |
1063 | temp = psiconv_read_u8(buf,lev+2,off+len,&res); |
596 | if (res) |
1064 | if (res) |
597 | goto ERROR1; |
1065 | goto ERROR2; |
598 | if (temp != 0x04) { |
1066 | if (temp != 0x02) { |
599 | psiconv_warn(lev+2,off+len, |
1067 | psiconv_warn(lev+2,off+len, |
600 | "Sheet worksheet section initial byte unknown value (ignored)"); |
1068 | "Sheet worksheet list initial byte unknown value (ignored)"); |
601 | psiconv_debug(lev+2,off+len,"Initial byte: %02x",temp); |
1069 | psiconv_debug(lev+2,off+len,"Initial byte: %02x",temp); |
602 | } |
1070 | } |
603 | len ++; |
1071 | len ++; |
604 | |
1072 | |
|
|
1073 | psiconv_progress(lev+2,off+len,"Going to read the list length"); |
|
|
1074 | nr = psiconv_read_X(buf,lev+2,off+len,&leng,&res); |
|
|
1075 | if (res) |
|
|
1076 | goto ERROR2; |
|
|
1077 | psiconv_debug(lev+2,off+len,"Length: %02x",nr); |
|
|
1078 | len += leng; |
|
|
1079 | |
|
|
1080 | psiconv_progress(lev+2,off+len,"Going to read the list"); |
|
|
1081 | for (i=0 ; i < nr; i++) { |
|
|
1082 | psiconv_progress(lev+3,off+len,"Going to read element %d",i); |
605 | psiconv_progress(lev+2,off+len, |
1083 | psiconv_progress(lev+4,off+len, |
606 | "Going to read the initial bytes (%02x expected)",0x02); |
|
|
607 | temp = psiconv_read_u8(buf,lev+2,off+len,&res); |
|
|
608 | if (res) |
|
|
609 | goto ERROR1; |
|
|
610 | if (temp != 0x04) { |
|
|
611 | psiconv_warn(lev+2,off+len, |
|
|
612 | "Sheet worksheet section initial byte unknown value (ignored)"); |
|
|
613 | psiconv_debug(lev+2,off+len,"Initial byte: %02x",temp); |
|
|
614 | } |
|
|
615 | len ++; |
|
|
616 | |
|
|
617 | psiconv_progress(lev+2,off+len, |
|
|
618 | "Going to read the initial bytes (%02x expected)",0x00); |
1084 | "Going to read the initial byte (%02x expected)",0x00); |
619 | temp = psiconv_read_u8(buf,lev+2,off+len,&res); |
1085 | temp = psiconv_read_u8(buf,lev+4,off+len,&res); |
620 | if (res) |
1086 | if (res) |
621 | goto ERROR1; |
|
|
622 | if (temp != 0x04) { |
|
|
623 | psiconv_warn(lev+2,off+len, |
|
|
624 | "Sheet worksheet section initial byte unknown value (ignored)"); |
|
|
625 | psiconv_debug(lev+2,off+len,"Initial byte: %02x",temp); |
|
|
626 | } |
|
|
627 | len ++; |
|
|
628 | |
|
|
629 | psiconv_progress(lev+2,off+len, |
|
|
630 | "Going to read the offset of the Worksheet Section"); |
|
|
631 | temp = psiconv_read_u32(buf,lev+2,off+len,&res); |
|
|
632 | if (res) |
|
|
633 | goto ERROR1; |
|
|
634 | psiconv_debug(lev+2,off+len,"Offset: %04x",temp); |
|
|
635 | len += 4; |
|
|
636 | |
|
|
637 | len = 0; |
|
|
638 | off = temp; |
|
|
639 | |
|
|
640 | /* this is the real worksheet section from here */ |
|
|
641 | |
|
|
642 | psiconv_progress(lev+1,off,"Going to read the sheet worksheet section"); |
|
|
643 | if (!(*result = malloc(sizeof(**result)))) |
|
|
644 | goto ERROR1; |
|
|
645 | |
|
|
646 | psiconv_progress(lev+2,off+len, |
|
|
647 | "Going to read the initial bytes (%02x expected)",0x04); |
|
|
648 | temp = psiconv_read_u8(buf,lev+2,off+len,&res); |
|
|
649 | if (res) |
|
|
650 | goto ERROR2; |
|
|
651 | if (temp != 0x04) { |
|
|
652 | psiconv_warn(lev+2,off+len, |
|
|
653 | "Worksheet section initial byte unknown value (ignored)"); |
|
|
654 | psiconv_debug(lev+2,off+len,"Initial byte: %02x",temp); |
|
|
655 | } |
|
|
656 | len ++; |
|
|
657 | |
|
|
658 | psiconv_progress(lev+2,off+len, |
|
|
659 | "Going to read the initial bytes (%02x expected)",0x01); |
|
|
660 | temp = psiconv_read_u8(buf,lev+2,off+len,&res); |
|
|
661 | if (res) |
|
|
662 | goto ERROR2; |
|
|
663 | if (temp != 0x01) { |
|
|
664 | psiconv_warn(lev+2,off+len, |
|
|
665 | "Worksheet section initial byte unknown value (ignored)"); |
|
|
666 | psiconv_debug(lev+2,off+len,"Initial byte: %02x",temp); |
|
|
667 | } |
|
|
668 | len ++; |
|
|
669 | |
|
|
670 | psiconv_progress(lev+2,off+len, |
|
|
671 | "Going to read the initial bytes (%02x expected)",0x02); |
|
|
672 | temp = psiconv_read_u8(buf,lev+2,off+len,&res); |
|
|
673 | if (res) |
|
|
674 | goto ERROR2; |
|
|
675 | if (temp != 0x02) { |
|
|
676 | psiconv_warn(lev+2,off+len, |
|
|
677 | "Worksheet section initial byte unknown value (ignored)"); |
|
|
678 | psiconv_debug(lev+2,off+len,"Initial byte: %02x",temp); |
|
|
679 | } |
|
|
680 | len ++; |
|
|
681 | |
|
|
682 | psiconv_progress(lev+2,off+len,"Going to read the default formats flag"); |
|
|
683 | temp = psiconv_read_u8(buf,lev+2,off+len,&res); |
|
|
684 | if (res) |
|
|
685 | goto ERROR2; |
|
|
686 | len ++; |
|
|
687 | |
|
|
688 | if (temp & 0x01) { |
|
|
689 | if (!((*result)->paragraph = psiconv_basic_paragraph_layout())) |
|
|
690 | goto ERROR2; |
1087 | goto ERROR2; |
691 | psiconv_progress(lev+3,off+len,"Going to read the default paragraph codes"); |
|
|
692 | if ((res = psiconv_parse_paragraph_layout_list(buf,lev+3,off+len,&leng, |
|
|
693 | (*result)->paragraph))) |
|
|
694 | goto ERROR2_1; |
|
|
695 | len += leng; |
|
|
696 | } |
|
|
697 | |
|
|
698 | if (temp & 0x02) { |
1088 | if (temp != 0x00) { |
|
|
1089 | psiconv_warn(lev+4,off+len, |
|
|
1090 | "Sheet worksheet element initial byte unknown value (ignored)"); |
|
|
1091 | psiconv_debug(lev+4,off+len,"Initial byte: %02x",temp); |
|
|
1092 | } |
|
|
1093 | len ++; |
|
|
1094 | |
699 | psiconv_progress(lev+3,off+len,"Going to read the default character codes"); |
1095 | psiconv_progress(lev+4,off+len,"Going to read the worksheet offset"); |
700 | if (!((*result)->character = psiconv_basic_character_layout())) |
|
|
701 | goto ERROR2_1; |
|
|
702 | if ((res = psiconv_parse_character_layout_list(buf,lev+3,off+len,&leng, |
|
|
703 | (*result)->character))) |
|
|
704 | goto ERROR2_2; |
|
|
705 | len += leng; |
|
|
706 | } |
|
|
707 | |
|
|
708 | if (temp & 0x04) { |
|
|
709 | /* TODO: default number format */ |
|
|
710 | psiconv_read_u8(buf,lev+2,off+len,&res); |
1096 | offset = psiconv_read_u32(buf,lev+2,off+len,&res); |
711 | if (res) |
1097 | if (res) |
712 | goto ERROR2_3; |
1098 | goto ERROR2; |
|
|
1099 | psiconv_debug(lev+4,off+len,"Offset: %08x",offset); |
713 | len ++; |
1100 | len += 4; |
714 | psiconv_read_u8(buf,lev+2,off+len,&res); |
1101 | |
715 | if (res) |
1102 | if ((res = psiconv_parse_sheet_worksheet(buf,lev+4,offset,NULL, |
|
|
1103 | &worksheet))) |
716 | goto ERROR2_3; |
1104 | goto ERROR2; |
717 | len ++; |
1105 | if ((res = psiconv_list_add(*result,worksheet))) |
718 | psiconv_read_u8(buf,lev+2,off+len,&res); |
|
|
719 | if (res) |
|
|
720 | goto ERROR2_3; |
1106 | goto ERROR3; |
721 | len ++; |
1107 | free(worksheet); |
722 | } |
|
|
723 | |
1108 | } |
724 | psiconv_progress(lev+2,off+len, |
|
|
725 | "Going to read the offset of the 1st ??? Section"); |
|
|
726 | temp = psiconv_read_u32(buf,lev+2,off+len,&res); |
|
|
727 | if (res) |
|
|
728 | goto ERROR2; |
|
|
729 | psiconv_debug(lev+2,off+len,"Offset: %04x",temp); |
|
|
730 | len += 4; |
|
|
731 | |
1109 | |
732 | psiconv_progress(lev+2,off+len, |
|
|
733 | "Going to read the offset of the 2nd ??? Section"); |
|
|
734 | temp = psiconv_read_u32(buf,lev+2,off+len,&res); |
|
|
735 | if (res) |
|
|
736 | goto ERROR2; |
|
|
737 | psiconv_debug(lev+2,off+len,"Offset: %04x",temp); |
|
|
738 | len += 4; |
|
|
739 | |
|
|
740 | psiconv_progress(lev+2,off+len, |
|
|
741 | "Going to read the offset of the Cells List"); |
|
|
742 | cells_off = psiconv_read_u32(buf,lev+2,off+len,&res); |
|
|
743 | if (res) |
|
|
744 | goto ERROR2; |
|
|
745 | psiconv_debug(lev+2,off+len,"Offset: %04x",cells_off); |
|
|
746 | len += 4; |
|
|
747 | |
|
|
748 | psiconv_progress(lev+2,off+len, |
|
|
749 | "Going to read the offset of the Grid Section"); |
|
|
750 | grid_off = psiconv_read_u32(buf,lev+2,off+len,&res); |
|
|
751 | if (res) |
|
|
752 | goto ERROR2; |
|
|
753 | psiconv_debug(lev+2,off+len,"Offset: %04x",grid_off); |
|
|
754 | len += 4; |
|
|
755 | |
|
|
756 | psiconv_progress(lev+2,off+len, |
|
|
757 | "Going to read the offset of the 3rd ??? Section"); |
|
|
758 | temp = psiconv_read_u32(buf,lev+2,off+len,&res); |
|
|
759 | if (res) |
|
|
760 | goto ERROR2; |
|
|
761 | psiconv_debug(lev+2,off+len,"Offset: %04x",temp); |
|
|
762 | len += 4; |
|
|
763 | |
|
|
764 | psiconv_progress(lev+2,off+len,"Going to read the cells list"); |
|
|
765 | if ((res = psiconv_parse_sheet_cell_list(buf,lev+2,cells_off,NULL, |
|
|
766 | &(*result)->cells))) |
|
|
767 | goto ERROR2; |
|
|
768 | |
|
|
769 | |
|
|
770 | /* TODO: parse grid section */ |
|
|
771 | |
|
|
772 | if (length) |
1110 | if (length) |
773 | *length = len; |
1111 | *length = len; |
774 | |
1112 | |
775 | psiconv_progress(lev,off+len-1, |
1113 | psiconv_progress(lev,off+len-1, |
776 | "End of sheet worksheet section (total length: %08x)", len); |
1114 | "End of worksheet list (total length: %08x)", len); |
|
|
1115 | |
777 | return 0; |
1116 | return 0; |
778 | |
1117 | |
779 | ERROR2_3: |
1118 | ERROR3: |
780 | psiconv_free_numberformat((*result)->numberformat); |
1119 | psiconv_free_sheet_worksheet(worksheet); |
781 | ERROR2_2: |
|
|
782 | psiconv_free_character_layout((*result)->character); |
|
|
783 | ERROR2_1: |
|
|
784 | psiconv_free_paragraph_layout((*result)->paragraph); |
|
|
785 | goto ERROR2; |
|
|
786 | |
|
|
787 | ERROR2: |
1120 | ERROR2: |
788 | free (*result); |
1121 | psiconv_free_sheet_worksheet_list(*result); |
789 | ERROR1: |
1122 | ERROR1: |
790 | psiconv_warn(lev+1,off,"Reading of Sheet Worksheet Section failed"); |
1123 | psiconv_warn(lev+1,off,"Reading of worksheet list failed"); |
791 | if (length) |
1124 | if (length) |
792 | *length = 0; |
1125 | *length = 0; |
793 | if (!res) |
1126 | if (!res) |
794 | return -PSICONV_E_NOMEM; |
1127 | return -PSICONV_E_NOMEM; |
795 | else |
1128 | else |
796 | return res; |
1129 | return res; |
797 | } |
1130 | } |
798 | |
1131 | |
|
|
1132 | int psiconv_parse_sheet_cell_layout(const psiconv_buffer buf, int lev, |
|
|
1133 | psiconv_u32 off, int *length, |
|
|
1134 | psiconv_sheet_cell_layout result) |
799 | |
1135 | |
|
|
1136 | { |
|
|
1137 | int res=0; |
|
|
1138 | int len=0; |
|
|
1139 | int leng; |
|
|
1140 | psiconv_u8 temp; |
|
|
1141 | |
|
|
1142 | psiconv_progress(lev+1,off,"Going to read a sheet cell layout"); |
|
|
1143 | |
|
|
1144 | psiconv_progress(lev+2,off+len, |
|
|
1145 | "Going to read the first byte (%02x expected)",0x02); |
|
|
1146 | temp = psiconv_read_u8(buf,lev+2,off+len,&res); |
|
|
1147 | if (res) |
|
|
1148 | goto ERROR1; |
|
|
1149 | if (temp != 0x02) { |
|
|
1150 | psiconv_warn(lev+2,off+len, |
|
|
1151 | "Worksheet section initial byte unknown value (ignored)"); |
|
|
1152 | psiconv_debug(lev+2,off+len,"Initial byte: %02x",temp); |
|
|
1153 | } |
|
|
1154 | len ++; |
|
|
1155 | |
|
|
1156 | psiconv_progress(lev+2,off+len,"Going to read the default formats flag"); |
|
|
1157 | temp = psiconv_read_u8(buf,lev+2,off+len,&res); |
|
|
1158 | if (res) |
|
|
1159 | goto ERROR1; |
|
|
1160 | len ++; |
|
|
1161 | |
|
|
1162 | if (temp & 0x01) { |
|
|
1163 | psiconv_progress(lev+3,off+len,"Going to read the default paragraph codes"); |
|
|
1164 | if ((res = psiconv_parse_paragraph_layout_list(buf,lev+3,off+len,&leng, |
|
|
1165 | result->paragraph))) |
|
|
1166 | goto ERROR1; |
|
|
1167 | len += leng; |
|
|
1168 | } |
|
|
1169 | |
|
|
1170 | if (temp & 0x02) { |
|
|
1171 | psiconv_progress(lev+3,off+len,"Going to read the default character codes"); |
|
|
1172 | if ((res = psiconv_parse_character_layout_list(buf,lev+3,off+len,&leng, |
|
|
1173 | result->character))) |
|
|
1174 | goto ERROR1; |
|
|
1175 | len += leng; |
|
|
1176 | } |
|
|
1177 | |
|
|
1178 | if (temp & 0x04) { |
|
|
1179 | psiconv_progress(lev+3,off+len, "Going to read the default number format"); |
|
|
1180 | psiconv_parse_sheet_numberformat(buf,lev+3,off+len,&leng, |
|
|
1181 | result->numberformat); |
|
|
1182 | len += leng; |
|
|
1183 | } |
|
|
1184 | |
|
|
1185 | if (length) |
|
|
1186 | *length = len; |
|
|
1187 | |
|
|
1188 | psiconv_progress(lev,off+len-1, |
|
|
1189 | "End of sheet cell layout (total length: %08x)", len); |
|
|
1190 | |
|
|
1191 | return 0; |
|
|
1192 | |
|
|
1193 | ERROR1: |
|
|
1194 | psiconv_warn(lev+1,off,"Reading of sheet cell layout failed"); |
|
|
1195 | if (length) |
|
|
1196 | *length = 0; |
|
|
1197 | if (!res) |
|
|
1198 | return -PSICONV_E_NOMEM; |
|
|
1199 | else |
|
|
1200 | return res; |
|
|
1201 | } |
|
|
1202 | |
|
|
1203 | |
|
|
1204 | int psiconv_parse_sheet_worksheet(const psiconv_buffer buf, int lev, |
|
|
1205 | psiconv_u32 off, int *length, |
|
|
1206 | psiconv_sheet_worksheet *result) |
|
|
1207 | { |
|
|
1208 | int res=0; |
|
|
1209 | psiconv_u32 temp,cells_off,grid_off,rows_off,cols_off; |
|
|
1210 | int len=0; |
|
|
1211 | int leng; |
|
|
1212 | |
|
|
1213 | psiconv_progress(lev+1,off,"Going to read the sheet worksheet section"); |
|
|
1214 | if (!(*result = malloc(sizeof(**result)))) |
|
|
1215 | goto ERROR1; |
|
|
1216 | |
|
|
1217 | psiconv_progress(lev+2,off+len, |
|
|
1218 | "Going to read the initial bytes (%02x expected)",0x04); |
|
|
1219 | temp = psiconv_read_u8(buf,lev+2,off+len,&res); |
|
|
1220 | if (res) |
|
|
1221 | goto ERROR2; |
|
|
1222 | if (temp != 0x04) { |
|
|
1223 | psiconv_warn(lev+2,off+len, |
|
|
1224 | "Worksheet section initial byte unknown value (ignored)"); |
|
|
1225 | psiconv_debug(lev+2,off+len,"Initial byte: %02x",temp); |
|
|
1226 | } |
|
|
1227 | len ++; |
|
|
1228 | |
|
|
1229 | psiconv_progress(lev+2,off+len, "Going to read the flags byte"); |
|
|
1230 | temp = psiconv_read_u8(buf,lev+2,off+len,&res); |
|
|
1231 | if (res) |
|
|
1232 | goto ERROR2; |
|
|
1233 | psiconv_debug(lev+2,off+len,"Flags byte: %02x",temp); |
|
|
1234 | (*result)->show_zeros = (temp & 0x01)?psiconv_bool_true:psiconv_bool_false; |
|
|
1235 | if (temp & 0xfe) { |
|
|
1236 | psiconv_warn(lev+2,off+len, |
|
|
1237 | "Worksheet section flags byte unknown bits (ignored)"); |
|
|
1238 | } |
|
|
1239 | len ++; |
|
|
1240 | |
|
|
1241 | psiconv_progress(lev+2,off+len,"Going to read the default cell layout"); |
|
|
1242 | if (!((*result)->default_layout = psiconv_basic_cell_layout())) |
|
|
1243 | goto ERROR2; |
|
|
1244 | if ((res = psiconv_parse_sheet_cell_layout(buf,lev+2,off+len,&leng, |
|
|
1245 | (*result)->default_layout))) |
|
|
1246 | goto ERROR3; |
|
|
1247 | len += leng; |
|
|
1248 | |
|
|
1249 | psiconv_progress(lev+2,off+len, |
|
|
1250 | "Going to read the offset of the row defaults Section"); |
|
|
1251 | rows_off = psiconv_read_u32(buf,lev+2,off+len,&res); |
|
|
1252 | if (res) |
|
|
1253 | goto ERROR3; |
|
|
1254 | psiconv_debug(lev+2,off+len,"Offset: %04x",rows_off); |
|
|
1255 | len += 4; |
|
|
1256 | |
|
|
1257 | psiconv_progress(lev+2,off+len, |
|
|
1258 | "Going to read the offset of the column defaults Section"); |
|
|
1259 | cols_off = psiconv_read_u32(buf,lev+2,off+len,&res); |
|
|
1260 | if (res) |
|
|
1261 | goto ERROR3; |
|
|
1262 | psiconv_debug(lev+2,off+len,"Offset: %04x",cols_off); |
|
|
1263 | len += 4; |
|
|
1264 | |
|
|
1265 | psiconv_progress(lev+2,off+len, |
|
|
1266 | "Going to read the offset of the Cells List"); |
|
|
1267 | cells_off = psiconv_read_u32(buf,lev+2,off+len,&res); |
|
|
1268 | if (res) |
|
|
1269 | goto ERROR3; |
|
|
1270 | psiconv_debug(lev+2,off+len,"Offset: %04x",cells_off); |
|
|
1271 | len += 4; |
|
|
1272 | |
|
|
1273 | psiconv_progress(lev+2,off+len, |
|
|
1274 | "Going to read the offset of the Grid Section"); |
|
|
1275 | grid_off = psiconv_read_u32(buf,lev+2,off+len,&res); |
|
|
1276 | if (res) |
|
|
1277 | goto ERROR3; |
|
|
1278 | psiconv_debug(lev+2,off+len,"Offset: %04x",grid_off); |
|
|
1279 | len += 4; |
|
|
1280 | |
|
|
1281 | psiconv_progress(lev+2,off+len, |
|
|
1282 | "Going to read the offset of the 3rd ??? Section"); |
|
|
1283 | temp = psiconv_read_u32(buf,lev+2,off+len,&res); |
|
|
1284 | if (res) |
|
|
1285 | goto ERROR3; |
|
|
1286 | psiconv_debug(lev+2,off+len,"Offset: %04x",temp); |
|
|
1287 | len += 4; |
|
|
1288 | |
|
|
1289 | psiconv_progress(lev+2,off+len,"Going to read the row defaults"); |
|
|
1290 | if ((res = psiconv_parse_sheet_line_list(buf,lev+2,rows_off,NULL, |
|
|
1291 | &(*result)->row_default_layouts, |
|
|
1292 | (*result)->default_layout))) |
|
|
1293 | goto ERROR3; |
|
|
1294 | |
|
|
1295 | psiconv_progress(lev+2,off+len,"Going to read the column defaults"); |
|
|
1296 | if ((res = psiconv_parse_sheet_line_list(buf,lev+2,cols_off,NULL, |
|
|
1297 | &(*result)->col_default_layouts, |
|
|
1298 | (*result)->default_layout))) |
|
|
1299 | goto ERROR4; |
|
|
1300 | |
|
|
1301 | psiconv_progress(lev+2,off+len,"Going to read the cells list"); |
|
|
1302 | if ((res = psiconv_parse_sheet_cell_list(buf,lev+2,cells_off,NULL, |
|
|
1303 | &(*result)->cells, |
|
|
1304 | (*result)->default_layout, |
|
|
1305 | (*result)->row_default_layouts, |
|
|
1306 | (*result)->col_default_layouts))) |
|
|
1307 | goto ERROR5; |
|
|
1308 | |
|
|
1309 | |
|
|
1310 | /* TODO: parse grid section */ |
|
|
1311 | |
|
|
1312 | if (length) |
|
|
1313 | *length = len; |
|
|
1314 | |
|
|
1315 | psiconv_progress(lev,off+len-1, |
|
|
1316 | "End of sheet worksheet section (total length: %08x)", len); |
|
|
1317 | return 0; |
|
|
1318 | |
|
|
1319 | ERROR5: |
|
|
1320 | psiconv_free_sheet_line_list((*result)->col_default_layouts); |
|
|
1321 | ERROR4: |
|
|
1322 | psiconv_free_sheet_line_list((*result)->row_default_layouts); |
|
|
1323 | ERROR3: |
|
|
1324 | psiconv_free_sheet_cell_layout((*result)->default_layout); |
|
|
1325 | ERROR2: |
|
|
1326 | free (*result); |
|
|
1327 | ERROR1: |
|
|
1328 | psiconv_warn(lev+1,off,"Reading of Sheet Worksheet Section failed"); |
|
|
1329 | if (length) |
|
|
1330 | *length = 0; |
|
|
1331 | if (!res) |
|
|
1332 | return -PSICONV_E_NOMEM; |
|
|
1333 | else |
|
|
1334 | return res; |
|
|
1335 | } |
|
|
1336 | |
|
|
1337 | int psiconv_parse_sheet_line(const psiconv_buffer buf, int lev, |
|
|
1338 | psiconv_u32 off, int *length, |
|
|
1339 | psiconv_sheet_line *result, |
|
|
1340 | const psiconv_sheet_cell_layout default_layout) |
|
|
1341 | { |
|
|
1342 | int res=0; |
|
|
1343 | int len=0; |
|
|
1344 | int leng; |
|
|
1345 | |
|
|
1346 | |
|
|
1347 | psiconv_progress(lev+1,off,"Going to read a sheet line"); |
|
|
1348 | if (!(*result = malloc(sizeof(**result)))) |
|
|
1349 | goto ERROR1; |
|
|
1350 | |
|
|
1351 | psiconv_progress(lev+2,off+len,"Going to read the line number"); |
|
|
1352 | (*result)->position = psiconv_read_X(buf,lev+2,off+len,&leng,&res); |
|
|
1353 | if (res) |
|
|
1354 | goto ERROR2; |
|
|
1355 | psiconv_debug(lev+2,off+len,"Line number: %d\n",(*result)->position); |
|
|
1356 | len += leng; |
|
|
1357 | |
|
|
1358 | if (!((*result)->layout = psiconv_clone_cell_layout(default_layout))) |
|
|
1359 | goto ERROR2; |
|
|
1360 | if ((res = psiconv_parse_sheet_cell_layout(buf,lev+2,off+len, |
|
|
1361 | &leng,(*result)->layout))) |
|
|
1362 | goto ERROR3; |
|
|
1363 | len += leng; |
|
|
1364 | |
|
|
1365 | if (length) |
|
|
1366 | *length = len; |
|
|
1367 | |
|
|
1368 | psiconv_progress(lev,off+len-1, |
|
|
1369 | "End of the sheet line (total length: %08x)", len); |
|
|
1370 | return 0; |
|
|
1371 | |
|
|
1372 | ERROR3: |
|
|
1373 | psiconv_free_sheet_cell_layout((*result)->layout); |
|
|
1374 | ERROR2: |
|
|
1375 | free (*result); |
|
|
1376 | ERROR1: |
|
|
1377 | psiconv_warn(lev+1,off,"Reading of the sheet line failed"); |
|
|
1378 | if (length) |
|
|
1379 | *length = 0; |
|
|
1380 | if (!res) |
|
|
1381 | return -PSICONV_E_NOMEM; |
|
|
1382 | else |
|
|
1383 | return res; |
|
|
1384 | } |
|
|
1385 | |
|
|
1386 | |
|
|
1387 | int psiconv_parse_sheet_line_list(const psiconv_buffer buf, int lev, |
|
|
1388 | psiconv_u32 off, int *length, |
|
|
1389 | psiconv_sheet_line_list *result, |
|
|
1390 | const psiconv_sheet_cell_layout default_layout) |
|
|
1391 | { |
|
|
1392 | int res=0; |
|
|
1393 | int len=0; |
|
|
1394 | psiconv_u32 temp; |
|
|
1395 | psiconv_sheet_line line; |
|
|
1396 | psiconv_u32 listlen,i; |
|
|
1397 | int leng; |
|
|
1398 | |
|
|
1399 | psiconv_progress(lev+1,off,"Going to read the sheet line list"); |
|
|
1400 | if (!(*result = psiconv_list_new(sizeof(struct psiconv_sheet_line_s)))) |
|
|
1401 | goto ERROR1; |
|
|
1402 | |
|
|
1403 | psiconv_progress(lev+2,off+len, |
|
|
1404 | "Going to read the initial byte (%02x expected)",0x02); |
|
|
1405 | temp = psiconv_read_u8(buf,lev+2,off+len,&res); |
|
|
1406 | if (res) |
|
|
1407 | goto ERROR2; |
|
|
1408 | if (temp != 0x02) { |
|
|
1409 | psiconv_warn(lev+2,off+len, |
|
|
1410 | "Sheet line list initial byte unknown value (ignored)"); |
|
|
1411 | psiconv_debug(lev+2,off+len,"Initial byte: %02x",temp); |
|
|
1412 | } |
|
|
1413 | len ++; |
|
|
1414 | |
|
|
1415 | psiconv_progress(lev+2,off+len, |
|
|
1416 | "Going to read the number of defined lines"); |
|
|
1417 | listlen = psiconv_read_X(buf,lev+2,off+len,&leng,&res); |
|
|
1418 | if (res) |
|
|
1419 | goto ERROR2; |
|
|
1420 | psiconv_debug(lev+2,off+len,"Number of defined lines: %d",listlen); |
|
|
1421 | len += leng; |
|
|
1422 | |
|
|
1423 | psiconv_progress(lev+2,off+len,"Going to read all lines"); |
|
|
1424 | for (i = 0; i < listlen; i++) { |
|
|
1425 | psiconv_progress(lev+3,off+len,"Going to read line %d",i); |
|
|
1426 | if ((res = psiconv_parse_sheet_line(buf,lev+3,off+len,&leng,&line, |
|
|
1427 | default_layout))) |
|
|
1428 | goto ERROR2; |
|
|
1429 | if ((res = psiconv_list_add(*result,line))) |
|
|
1430 | goto ERROR3; |
|
|
1431 | free(line); |
|
|
1432 | len += leng; |
|
|
1433 | } |
|
|
1434 | |
|
|
1435 | if (length) |
|
|
1436 | *length = len; |
|
|
1437 | |
|
|
1438 | psiconv_progress(lev,off+len-1, |
|
|
1439 | "End of sheet line list (total length: %08x)", len); |
|
|
1440 | return 0; |
|
|
1441 | |
|
|
1442 | ERROR3: |
|
|
1443 | psiconv_free_sheet_line(line); |
|
|
1444 | ERROR2: |
|
|
1445 | psiconv_free_sheet_line_list(*result); |
|
|
1446 | ERROR1: |
|
|
1447 | psiconv_warn(lev+1,off,"Reading of Sheet Line List failed"); |
|
|
1448 | if (length) |
|
|
1449 | *length = 0; |
|
|
1450 | if (!res) |
|
|
1451 | return -PSICONV_E_NOMEM; |
|
|
1452 | else |
|
|
1453 | return res; |
|
|
1454 | } |
|
|
1455 | |
|
|
1456 | int psiconv_parse_sheet_variable(const psiconv_buffer buf, int lev, |
|
|
1457 | psiconv_u32 off, int *length, |
|
|
1458 | psiconv_sheet_variable *result) |
|
|
1459 | { |
|
|
1460 | int res=0; |
|
|
1461 | int len=0; |
|
|
1462 | psiconv_u32 marker; |
|
|
1463 | int leng; |
|
|
1464 | |
|
|
1465 | psiconv_progress(lev+1,off,"Going to read a sheet variable"); |
|
|
1466 | if (!(*result = malloc(sizeof(**result)))) |
|
|
1467 | goto ERROR1; |
|
|
1468 | |
|
|
1469 | psiconv_progress(lev+2,off+len, "Going to read the variable name"); |
|
|
1470 | (*result)->name = psiconv_read_string(buf,lev+2,off+len,&leng,&res); |
|
|
1471 | if (res) |
|
|
1472 | goto ERROR2; |
|
|
1473 | len += leng; |
|
|
1474 | |
|
|
1475 | psiconv_progress(lev+2,off+len,"Going to read the type marker"); |
|
|
1476 | marker = psiconv_read_u8(buf,lev+2,off+len,&res); |
|
|
1477 | if (res) |
|
|
1478 | goto ERROR3; |
|
|
1479 | psiconv_debug(lev+2,off+len,"Marker: %02x",marker); |
|
|
1480 | len ++; |
|
|
1481 | |
|
|
1482 | if (marker == 0x00) { |
|
|
1483 | (*result)->type = psiconv_var_int; |
|
|
1484 | psiconv_progress(lev+2,off+len,"Going to read a signed integer"); |
|
|
1485 | (*result)->data.dat_int = psiconv_read_sint(buf,lev+2,off+len,&leng,&res); |
|
|
1486 | if (res) |
|
|
1487 | goto ERROR3; |
|
|
1488 | psiconv_debug(lev+2,off+len,"Value: %d",(*result)->data.dat_int); |
|
|
1489 | len += leng; |
|
|
1490 | } else if (marker == 0x01) { |
|
|
1491 | (*result)->type = psiconv_var_float; |
|
|
1492 | psiconv_progress(lev+2,off+len,"Going to read a floating point number"); |
|
|
1493 | (*result)->data.dat_float = psiconv_read_float(buf,lev+2,off+len,&leng, |
|
|
1494 | &res); |
|
|
1495 | if (res) |
|
|
1496 | goto ERROR3; |
|
|
1497 | psiconv_debug(lev+2,off+len,"Value: %f",(*result)->data.dat_float); |
|
|
1498 | len += leng; |
|
|
1499 | } else if (marker == 0x02) { |
|
|
1500 | (*result)->type = psiconv_var_string; |
|
|
1501 | psiconv_progress(lev+2,off+len,"Going to read a string"); |
|
|
1502 | (*result)->data.dat_string = psiconv_read_string(buf,lev+2,off+len,&leng, |
|
|
1503 | &res); |
|
|
1504 | if (res) |
|
|
1505 | goto ERROR3; |
|
|
1506 | len += leng; |
|
|
1507 | } else if (marker == 0x03) { |
|
|
1508 | (*result)->type = psiconv_var_cellref; |
|
|
1509 | psiconv_progress(lev+2,off+len,"Going to read a cell reference"); |
|
|
1510 | (*result)->data.dat_cellref = psiconv_read_var_cellref(buf,lev+2,off+len, |
|
|
1511 | &leng, &res); |
|
|
1512 | if (res) |
|
|
1513 | goto ERROR3; |
|
|
1514 | len += leng; |
|
|
1515 | } else if (marker == 0x04) { |
|
|
1516 | (*result)->type = psiconv_var_cellblock; |
|
|
1517 | psiconv_progress(lev+2,off+len,"Going to read a cell block reference"); |
|
|
1518 | (*result)->data.dat_cellblock = psiconv_read_var_cellblock(buf,lev+2, |
|
|
1519 | off+len, |
|
|
1520 | &leng, &res); |
|
|
1521 | if (res) |
|
|
1522 | goto ERROR3; |
|
|
1523 | len += leng; |
|
|
1524 | } else { |
|
|
1525 | psiconv_warn(lev+2,off+len,"Sheet variable unknown type marker"); |
|
|
1526 | res = -PSICONV_E_PARSE; |
|
|
1527 | goto ERROR3; |
|
|
1528 | } |
|
|
1529 | |
|
|
1530 | psiconv_progress(lev+2,off+len,"Going to read the variable number"); |
|
|
1531 | (*result)->number = psiconv_read_u32(buf,lev+2,off+len,&res); |
|
|
1532 | if (res) |
|
|
1533 | goto ERROR4; |
|
|
1534 | psiconv_debug(lev+2,off+len,"Number: %08x",(*result)->number); |
|
|
1535 | len += 4; |
|
|
1536 | |
|
|
1537 | if (length) |
|
|
1538 | *length = len; |
|
|
1539 | |
|
|
1540 | psiconv_progress(lev,off+len-1, |
|
|
1541 | "End of sheet variable (total length: %08x)", len); |
|
|
1542 | return 0; |
|
|
1543 | |
|
|
1544 | ERROR4: |
|
|
1545 | if ((*result)->type == psiconv_var_string) |
|
|
1546 | free((*result)->data.dat_string); |
|
|
1547 | ERROR3: |
|
|
1548 | free((*result)->name); |
|
|
1549 | ERROR2: |
|
|
1550 | free (*result); |
|
|
1551 | ERROR1: |
|
|
1552 | psiconv_warn(lev+1,off,"Reading of Sheet Variable failed"); |
|
|
1553 | if (length) |
|
|
1554 | *length = 0; |
|
|
1555 | if (!res) |
|
|
1556 | return -PSICONV_E_NOMEM; |
|
|
1557 | else |
|
|
1558 | return res; |
|
|
1559 | } |
|
|
1560 | |
|
|
1561 | |
|
|
1562 | int psiconv_parse_sheet_variable_list(const psiconv_buffer buf, int lev, |
|
|
1563 | psiconv_u32 off, int *length, |
|
|
1564 | psiconv_sheet_variable_list *result) |
|
|
1565 | { |
|
|
1566 | int res=0; |
|
|
1567 | int len=0; |
|
|
1568 | psiconv_u32 temp; |
|
|
1569 | psiconv_sheet_variable variable; |
|
|
1570 | psiconv_u32 listlen,i; |
|
|
1571 | int leng; |
|
|
1572 | |
|
|
1573 | psiconv_progress(lev+1,off,"Going to read the sheet variable list"); |
|
|
1574 | if (!(*result = psiconv_list_new(sizeof(struct psiconv_sheet_variable_s)))) |
|
|
1575 | goto ERROR1; |
|
|
1576 | |
|
|
1577 | psiconv_progress(lev+2,off+len, |
|
|
1578 | "Going to read the initial byte (%02x expected)",0x02); |
|
|
1579 | temp = psiconv_read_u8(buf,lev+2,off+len,&res); |
|
|
1580 | if (res) |
|
|
1581 | goto ERROR2; |
|
|
1582 | if (temp != 0x02) { |
|
|
1583 | psiconv_warn(lev+2,off+len, |
|
|
1584 | "Sheet variable list initial byte unknown value (ignored)"); |
|
|
1585 | psiconv_debug(lev+2,off+len,"Initial byte: %02x",temp); |
|
|
1586 | } |
|
|
1587 | len ++; |
|
|
1588 | |
|
|
1589 | psiconv_progress(lev+2,off+len, |
|
|
1590 | "Going to read the number of variables"); |
|
|
1591 | listlen = psiconv_read_X(buf,lev+2,off+len,&leng,&res); |
|
|
1592 | if (res) |
|
|
1593 | goto ERROR2; |
|
|
1594 | psiconv_debug(lev+2,off+len,"Number of variables: %d",listlen); |
|
|
1595 | len += leng; |
|
|
1596 | |
|
|
1597 | psiconv_progress(lev+2,off+len,"Going to read all variables"); |
|
|
1598 | for (i = 0; i < listlen; i++) { |
|
|
1599 | psiconv_progress(lev+3,off+len,"Going to read variable %d",i); |
|
|
1600 | if ((res = psiconv_parse_sheet_variable(buf,lev+3,off+len,&leng,&variable))) |
|
|
1601 | goto ERROR2; |
|
|
1602 | if ((res = psiconv_list_add(*result,variable))) |
|
|
1603 | goto ERROR3; |
|
|
1604 | len += leng; |
|
|
1605 | } |
|
|
1606 | |
|
|
1607 | if (length) |
|
|
1608 | *length = len; |
|
|
1609 | |
|
|
1610 | psiconv_progress(lev,off+len-1, |
|
|
1611 | "End of sheet variabels list (total length: %08x)", len); |
|
|
1612 | return 0; |
|
|
1613 | |
|
|
1614 | ERROR3: |
|
|
1615 | psiconv_free_sheet_variable(variable); |
|
|
1616 | ERROR2: |
|
|
1617 | psiconv_list_free(*result); |
|
|
1618 | ERROR1: |
|
|
1619 | psiconv_warn(lev+1,off,"Reading of Sheet Variable list failed"); |
|
|
1620 | if (length) |
|
|
1621 | *length = 0; |
|
|
1622 | if (!res) |
|
|
1623 | return -PSICONV_E_NOMEM; |
|
|
1624 | else |
|
|
1625 | return res; |
|
|
1626 | } |