1 | /* |
1 | /* |
2 | generate_simple.c - Part of psiconv, a PSION 5 file formats converter |
2 | generate_simple.c - Part of psiconv, a PSION 5 file formats converter |
3 | Copyright (c) 2000 Frodo Looijaard <frodol@dds.nl> |
3 | Copyright (c) 2000-2004 Frodo Looijaard <frodol@dds.nl> |
4 | |
4 | |
5 | This program is free software; you can redistribute it and/or modify |
5 | This program is free software; you can redistribute it and/or modify |
6 | it under the terms of the GNU General Public License as published by |
6 | it under the terms of the GNU General Public License as published by |
7 | the Free Software Foundation; either version 2 of the License, or |
7 | the Free Software Foundation; either version 2 of the License, or |
8 | (at your option) any later version. |
8 | (at your option) any later version. |
… | |
… | |
15 | You should have received a copy of the GNU General Public License |
15 | You should have received a copy of the GNU General Public License |
16 | along with this program; if not, write to the Free Software |
16 | along with this program; if not, write to the Free Software |
17 | Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. |
17 | Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. |
18 | */ |
18 | */ |
19 | |
19 | |
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20 | |
20 | #include "config.h" |
21 | #include "config.h" |
21 | #include "compat.h" |
22 | #include "compat.h" |
22 | |
23 | |
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|
24 | #include <string.h> |
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25 | #include <stdlib.h> |
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26 | |
23 | #include "generate_routines.h" |
27 | #include "generate_routines.h" |
24 | #include "error.h" |
28 | #include "error.h" |
25 | |
29 | |
26 | int psiconv_write_u8(psiconv_buffer buf,const psiconv_u8 value) |
30 | #ifdef DMALLOC |
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|
31 | #include <dmalloc.h> |
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|
32 | #endif |
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33 | |
|
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34 | static int psiconv_write_string_aux(const psiconv_config config, |
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35 | psiconv_buffer buf, int lev, |
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36 | const psiconv_string_t value,int kind); |
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37 | |
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38 | int psiconv_write_u8(const psiconv_config config,psiconv_buffer buf, |
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39 | int lev,const psiconv_u8 value) |
27 | { |
40 | { |
|
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41 | int res; |
|
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42 | psiconv_progress(config,lev,0,"Writing u8"); |
|
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43 | psiconv_debug(config,lev+1,0,"Value: %02x",value); |
28 | return psiconv_list_add(buf,&value); |
44 | res = psiconv_buffer_add(buf,value); |
29 | } |
45 | if (res) |
30 | |
46 | psiconv_error(config,lev,0,"Out of memory error"); |
31 | int psiconv_write_u16(psiconv_buffer buf,const psiconv_u16 value) |
|
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32 | { |
|
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33 | int res; |
|
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34 | psiconv_u8 temp; |
|
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35 | temp = value & 0xff; |
|
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36 | if ((res = psiconv_list_add(buf,&temp))) |
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37 | return res; |
47 | return res; |
38 | temp = (value & 0xff0) >> 8; |
|
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39 | return psiconv_list_add(buf,&temp); |
|
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40 | } |
48 | } |
41 | |
49 | |
42 | int psiconv_write_u32(psiconv_buffer buf,const psiconv_u32 value) |
50 | int psiconv_write_u16(const psiconv_config config,psiconv_buffer buf, |
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51 | int lev,const psiconv_u16 value) |
43 | { |
52 | { |
44 | int res; |
53 | int res; |
45 | psiconv_u8 temp; |
54 | psiconv_progress(config,lev,0,"Writing u16"); |
46 | temp = value & 0xff; |
55 | psiconv_debug(config,lev+1,0,"Value: %04x",value); |
47 | if ((res = psiconv_list_add(buf,&temp))) |
56 | if ((res = psiconv_buffer_add(buf,value & 0xff))) |
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57 | goto ERROR; |
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58 | if ((res = psiconv_buffer_add(buf,(value & 0xff00) >> 8))) |
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59 | goto ERROR; |
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60 | ERROR: |
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61 | if (res) |
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62 | psiconv_error(config,lev,0,"Out of memory error"); |
48 | return res; |
63 | return res; |
49 | temp = (value & 0xff00) >> 8; |
64 | } |
50 | if ((res = psiconv_list_add(buf,&temp))) |
65 | |
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66 | int psiconv_write_u32(const psiconv_config config,psiconv_buffer buf, |
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67 | int lev,const psiconv_u32 value) |
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68 | { |
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69 | int res; |
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70 | psiconv_progress(config,lev,0,"Writing u32"); |
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71 | psiconv_debug(config,lev+1,0,"Value: %08x",value); |
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72 | |
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73 | if ((res = psiconv_buffer_add(buf,value & 0xff))) |
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74 | goto ERROR; |
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75 | if ((res = psiconv_buffer_add(buf,(value & 0xff00) >> 8))) |
|
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76 | goto ERROR; |
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77 | if ((res = psiconv_buffer_add(buf,(value & 0xff0000) >> 16))) |
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78 | goto ERROR; |
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79 | if ((res = psiconv_buffer_add(buf,(value & 0xff000000) >> 24))) |
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80 | goto ERROR; |
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81 | ERROR: |
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82 | if (res) |
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83 | psiconv_error(config,lev,0,"Out of memory error"); |
51 | return res; |
84 | return res; |
52 | temp = (value & 0xff0000) >> 16; |
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53 | if ((res = psiconv_list_add(buf,&temp))) |
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54 | return res; |
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55 | temp = (value & 0xff000000) >>24; |
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56 | return psiconv_list_add(buf,&temp); |
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57 | } |
85 | } |
58 | |
86 | |
59 | int psiconv_write_S(psiconv_buffer buf, const psiconv_u32 value) |
87 | int psiconv_write_S(const psiconv_config config,psiconv_buffer buf, |
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88 | int lev,const psiconv_u32 value) |
60 | { |
89 | { |
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90 | int res; |
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91 | |
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92 | psiconv_progress(config,lev,0,"Writing S"); |
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93 | psiconv_debug(config,lev+1,0,"Value: %08x",value); |
61 | if (value < 0x40) |
94 | if (value < 0x40) |
62 | return psiconv_write_u8(buf,value * 4 + 2); |
95 | res = psiconv_write_u8(config,buf,lev+2,value * 4 + 2); |
63 | else if (value < 0x2000) |
96 | else if (value < 0x2000) |
64 | return psiconv_write_u16(buf,value * 8 + 3); |
97 | res = psiconv_write_u16(config,buf,lev+2,value * 8 + 3); |
65 | else { |
98 | else { |
66 | psiconv_warn(0,psiconv_list_length(buf), |
99 | psiconv_error(config,0,psiconv_buffer_length(buf), |
67 | "Don't know how to write S value larger than 0x2000 " |
100 | "Don't know how to write S value larger than 0x2000 " |
68 | "(trying %x)",value); |
101 | "(trying %x)",value); |
69 | return -PSICONV_E_GENERATE; |
102 | res = -PSICONV_E_GENERATE; |
70 | } |
103 | } |
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104 | if (res) |
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105 | psiconv_error(config,lev,0,"Writing of S failed"); |
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106 | else |
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107 | psiconv_progress(config,lev,0,"End of S"); |
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108 | return res; |
71 | } |
109 | } |
72 | |
110 | |
73 | int psiconv_write_X(psiconv_buffer buf, const psiconv_u32 value) |
111 | int psiconv_write_X(const psiconv_config config,psiconv_buffer buf, |
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112 | int lev, const psiconv_u32 value) |
74 | { |
113 | { |
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114 | int res; |
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115 | psiconv_progress(config,lev,0,"Writing X"); |
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116 | psiconv_debug(config,lev+1,0,"Value: %08x",value); |
75 | if (value < 0x80) |
117 | if (value < 0x80) |
76 | return psiconv_write_u8(buf,value * 2); |
118 | res = psiconv_write_u8(config,buf,lev+2,value * 2); |
77 | else if (value < 0x4000) |
119 | else if (value < 0x4000) |
78 | return psiconv_write_u16(buf,value * 4 + 1); |
120 | res = psiconv_write_u16(config,buf,lev+2,value * 4 + 1); |
79 | else if (value < 0x20000000) |
121 | else if (value < 0x20000000) |
80 | return psiconv_write_u16(buf,value * 8 + 3); |
122 | res = psiconv_write_u16(config,buf,lev+2,value * 8 + 3); |
81 | else { |
123 | else { |
82 | psiconv_warn(0,psiconv_list_length(buf), |
124 | psiconv_error(config,lev,0, |
83 | "Don't know how to write X value larger than 0x20000000 " |
125 | "Don't know how to write X value larger than 0x20000000 " |
84 | "(trying %x)",value); |
126 | "(trying %x)",value); |
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127 | res = -PSICONV_E_GENERATE; |
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128 | } |
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129 | if (res) |
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130 | psiconv_error(config,lev,0,"Writing of X failed"); |
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131 | else |
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132 | psiconv_progress(config,lev,0,"End of X"); |
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133 | return res; |
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134 | } |
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135 | |
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136 | int psiconv_write_length(const psiconv_config config,psiconv_buffer buf, |
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137 | int lev,const psiconv_length_t value) |
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138 | { |
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139 | int res; |
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140 | psiconv_progress(config,lev,0,"Writing length"); |
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141 | psiconv_debug(config,lev+1,0,"Value: %f",value); |
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142 | res = psiconv_write_u32(config,buf,lev+2,value * (1440.0/2.54) + 0.5); |
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143 | if (res) |
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144 | psiconv_error(config,lev,0,"Writing of length failed"); |
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145 | else |
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146 | psiconv_progress(config,lev,0,"End of length"); |
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147 | return res; |
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148 | } |
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149 | |
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150 | int psiconv_write_size(const psiconv_config config,psiconv_buffer buf, |
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151 | int lev, psiconv_size_t value) |
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152 | { |
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153 | int res; |
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154 | psiconv_progress(config,lev,0,"Writing size"); |
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155 | psiconv_debug(config,lev+1,0,"Value: %f",value); |
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156 | res = psiconv_write_u32(config,buf,lev+2,value * 20.0 + 0.5); |
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157 | if (res) |
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158 | psiconv_error(config,lev,0,"Writing of size failed"); |
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159 | else |
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160 | psiconv_progress(config,lev,0,"End of size"); |
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161 | return res; |
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162 | } |
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163 | |
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164 | int psiconv_write_bool(const psiconv_config config,psiconv_buffer buf, |
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165 | int lev,const psiconv_bool_t value) |
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166 | { |
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167 | int res; |
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168 | psiconv_progress(config,lev,0,"Writing bool"); |
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169 | psiconv_debug(config,lev+1,0,"Value: %s", |
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170 | value == psiconv_bool_false?"False":"True"); |
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171 | if ((value != psiconv_bool_true) && (value != psiconv_bool_false)) |
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172 | psiconv_warn(config,0,psiconv_buffer_length(buf), |
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173 | "Boolean has non-enum value (found %d, used true)",value); |
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174 | res = psiconv_write_u8(config,buf,lev+2,value == psiconv_bool_false?0:1); |
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175 | if (res) |
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176 | psiconv_error(config,lev,0,"Writing of bool failed"); |
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177 | else |
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178 | psiconv_progress(config,lev,0,"End of bool"); |
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179 | return res; |
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180 | } |
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181 | |
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182 | int psiconv_write_string(const psiconv_config config,psiconv_buffer buf, |
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183 | int lev, const psiconv_string_t value) |
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184 | { |
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185 | int res; |
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186 | psiconv_progress(config,lev,0,"Writing string"); |
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187 | res = psiconv_write_string_aux(config,buf,lev+1,value,-1); |
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188 | if (res) |
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189 | psiconv_error(config,lev,0,"Writing of string failed"); |
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190 | else |
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191 | psiconv_progress(config,lev,0,"End of string"); |
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192 | return res; |
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193 | } |
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194 | |
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195 | int psiconv_write_short_string(const psiconv_config config,psiconv_buffer buf, |
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196 | int lev,const psiconv_string_t value) |
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197 | { |
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198 | int res; |
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199 | psiconv_progress(config,lev,0,"Writing short string"); |
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200 | res = psiconv_write_string_aux(config,buf,lev+1,value,-2); |
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201 | if (res) |
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202 | psiconv_error(config,lev,0,"Writing of short string failed"); |
|
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203 | else |
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204 | psiconv_progress(config,lev,0,"End of short string"); |
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205 | return res; |
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206 | } |
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207 | |
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208 | int psiconv_write_charlist(const psiconv_config config,psiconv_buffer buf, |
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209 | int lev,const psiconv_string_t value) |
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210 | { |
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211 | int res; |
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212 | psiconv_progress(config,lev,0,"Writing charlist"); |
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213 | res = psiconv_write_string_aux(config,buf,lev+1,value,0); |
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214 | if (res) |
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215 | psiconv_error(config,lev,0,"Writing of charlist failed"); |
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216 | else |
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217 | psiconv_progress(config,lev,0,"End of charlist"); |
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218 | return res; |
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219 | } |
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220 | |
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221 | |
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222 | int psiconv_write_string_aux(const psiconv_config config,psiconv_buffer buf, |
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223 | int lev, const psiconv_string_t value,int kind) |
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224 | { |
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225 | int res,i,len; |
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226 | char *printable; |
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227 | |
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228 | len = psiconv_unicode_strlen(value); |
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229 | if (!value) { |
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230 | psiconv_error(config,lev,0, "NULL string"); |
85 | return -PSICONV_E_GENERATE; |
231 | return -PSICONV_E_GENERATE; |
86 | } |
232 | } |
87 | } |
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88 | |
233 | |
89 | int psiconv_write_length(psiconv_buffer buf, const psiconv_length_t value) |
234 | if (!(printable = psiconv_make_printable(config,value))) { |
90 | { |
235 | psiconv_error(config,lev,0,"Out of memory error"); |
91 | return psiconv_write_u32(buf,value * (1440.0/2.54) + 0.5); |
|
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92 | } |
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93 | |
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94 | int psiconv_write_size(psiconv_buffer buf, psiconv_size_t value) |
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95 | { |
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96 | return psiconv_write_u32(buf,value * 20.0 + 0.5); |
|
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97 | } |
|
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98 | |
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99 | int psiconv_write_bool(psiconv_buffer buf, const psiconv_bool_t value) |
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100 | { |
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101 | if ((value != psiconv_bool_true) && (value != psiconv_bool_false)) |
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102 | psiconv_warn(0,psiconv_list_length(buf), |
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103 | "Boolean has non-enum value (found %d)",value); |
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104 | return psiconv_write_u8(buf,value == psiconv_bool_false?0:1); |
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105 | } |
|
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106 | |
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107 | int psiconv_write_string(psiconv_buffer buf, const psiconv_string_t value) |
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108 | { |
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109 | int res,i; |
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110 | if (!value) { |
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111 | psiconv_warn(0,psiconv_list_length(buf), |
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112 | "NULL string"); |
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113 | return -PSICONV_E_GENERATE; |
236 | return -PSICONV_E_NOMEM; |
114 | } |
237 | } |
115 | if ((res = psiconv_write_S(buf,strlen(value)))) |
238 | psiconv_debug(config,lev+1,0,"Value: %s",printable); |
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239 | free(printable); |
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240 | |
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241 | if (kind == -1) |
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242 | res = psiconv_write_S(config,buf,lev+2,len); |
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243 | else if (kind == -2) |
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244 | res = psiconv_write_u8(config,buf,lev+2,len); |
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245 | else |
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246 | res = 0; |
|
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247 | if (res) |
116 | return res; |
248 | return res; |
|
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249 | |
117 | for (i = 0; i < strlen(value); i++) |
250 | for (i = 0; i < len; i++) |
118 | if ((res = psiconv_write_u8(buf,value[i]))) |
251 | if ((res = psiconv_unicode_write_char(config,buf,lev+2,value[i]))) |
119 | return res; |
252 | return res; |
120 | return -PSICONV_E_OK; |
253 | return -PSICONV_E_OK; |
121 | } |
254 | } |
|
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255 | |
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256 | int psiconv_write_offset(const psiconv_config config,psiconv_buffer buf, |
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257 | int lev,psiconv_u32 id) |
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258 | { |
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259 | int res; |
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260 | psiconv_progress(config,lev,0,"Writing offset"); |
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261 | psiconv_debug(config,lev+1,0,"ID: %08x",id); |
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262 | res = psiconv_buffer_add_reference(buf,id); |
|
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263 | if (res) |
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264 | psiconv_error(config,lev,0,"Out of memory error"); |
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265 | return res; |
|
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266 | } |