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5 <title>TB9.2 Example Applications: examples/PIPS/antiword/src/misc.c Source File</title> |
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11 <h1>examples/PIPS/antiword/src/misc.c</h1><div class="fragment"><pre class="fragment"><a name="l00001"></a>00001 <span class="comment">/*</span> |
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12 <a name="l00002"></a>00002 <span class="comment"> * misc.c</span> |
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13 <a name="l00003"></a>00003 <span class="comment"> * Copyright (C) 1998-2005 A.J. van Os; Released under GNU GPL</span> |
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14 <a name="l00004"></a>00004 <span class="comment"> *</span> |
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15 <a name="l00005"></a>00005 <span class="comment"> * Description:</span> |
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16 <a name="l00006"></a>00006 <span class="comment"> * Miscellaneous functions</span> |
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17 <a name="l00007"></a>00007 <span class="comment"> */</span> |
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18 <a name="l00008"></a>00008 |
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19 <a name="l00009"></a>00009 <span class="preprocessor">#include <stdio.h></span> |
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20 <a name="l00010"></a>00010 <span class="preprocessor">#include <stdlib.h></span> |
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21 <a name="l00011"></a>00011 <span class="preprocessor">#include <string.h></span> |
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22 <a name="l00012"></a>00012 <span class="preprocessor">#include <ctype.h></span> |
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23 <a name="l00013"></a>00013 <span class="preprocessor">#include <time.h></span> |
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24 <a name="l00014"></a>00014 <span class="preprocessor">#if defined(__riscos)</span> |
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25 <a name="l00015"></a>00015 <span class="preprocessor"></span><span class="preprocessor">#include "DeskLib:SWI.h"</span> |
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26 <a name="l00016"></a>00016 <span class="preprocessor">#else</span> |
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27 <a name="l00017"></a>00017 <span class="preprocessor"></span><span class="preprocessor">#include <errno.h></span> |
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28 <a name="l00018"></a>00018 <span class="preprocessor">#include <sys/types.h></span> |
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29 <a name="l00019"></a>00019 <span class="preprocessor">#include <sys/stat.h></span> |
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30 <a name="l00020"></a>00020 <span class="preprocessor">#endif </span><span class="comment">/* __riscos */</span> |
|
31 <a name="l00021"></a>00021 <span class="preprocessor">#if !defined(S_ISREG)</span> |
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32 <a name="l00022"></a>00022 <span class="preprocessor"></span><span class="preprocessor">#define S_ISREG(x) (((x) & S_IFMT) == S_IFREG)</span> |
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33 <a name="l00023"></a>00023 <span class="preprocessor"></span><span class="preprocessor">#endif </span><span class="comment">/* !S_ISREG */</span> |
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34 <a name="l00024"></a>00024 <span class="preprocessor">#include "antiword.h"</span> |
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35 <a name="l00025"></a>00025 <span class="preprocessor">#if defined(__vms)</span> |
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36 <a name="l00026"></a>00026 <span class="preprocessor"></span><span class="preprocessor">#include <unixlib.h></span> |
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37 <a name="l00027"></a>00027 <span class="preprocessor">#endif</span> |
|
38 <a name="l00028"></a>00028 <span class="preprocessor"></span> |
|
39 <a name="l00029"></a>00029 <span class="preprocessor">#if !defined(__riscos)</span> |
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40 <a name="l00030"></a>00030 <span class="preprocessor"></span><span class="comment">/*</span> |
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41 <a name="l00031"></a>00031 <span class="comment"> * szGetHomeDirectory - get the name of the home directory</span> |
|
42 <a name="l00032"></a>00032 <span class="comment"> */</span> |
|
43 <a name="l00033"></a>00033 <span class="keyword">const</span> <span class="keywordtype">char</span> * |
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44 <a name="l00034"></a>00034 szGetHomeDirectory(<span class="keywordtype">void</span>) |
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45 <a name="l00035"></a>00035 { |
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46 <a name="l00036"></a>00036 <span class="keyword">const</span> <span class="keywordtype">char</span> *szHome; |
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47 <a name="l00037"></a>00037 |
|
48 <a name="l00038"></a>00038 <span class="preprocessor">#if defined(__vms)</span> |
|
49 <a name="l00039"></a>00039 <span class="preprocessor"></span> szHome = decc$translate_vms(getenv(<span class="stringliteral">"HOME"</span>)); |
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50 <a name="l00040"></a>00040 <span class="preprocessor">#elif defined(__Plan9__)</span> |
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51 <a name="l00041"></a>00041 <span class="preprocessor"></span> szHome = getenv(<span class="stringliteral">"home"</span>); |
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52 <a name="l00042"></a>00042 <span class="preprocessor">#else</span> |
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53 <a name="l00043"></a>00043 <span class="preprocessor"></span> szHome = getenv(<span class="stringliteral">"HOME"</span>); |
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54 <a name="l00044"></a>00044 <span class="preprocessor">#endif </span><span class="comment">/* __vms */</span> |
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55 <a name="l00045"></a>00045 |
|
56 <a name="l00046"></a>00046 <span class="keywordflow">if</span> (szHome == NULL || szHome[0] == <span class="charliteral">'\0'</span>) { |
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57 <a name="l00047"></a>00047 <span class="preprocessor">#if defined(N_PLAT_NLM)</span> |
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58 <a name="l00048"></a>00048 <span class="preprocessor"></span> szHome = <span class="stringliteral">"SYS:"</span>; |
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59 <a name="l00049"></a>00049 <span class="preprocessor">#elif defined(__dos)</span> |
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60 <a name="l00050"></a>00050 <span class="preprocessor"></span> szHome = <span class="stringliteral">"C:"</span>; |
|
61 <a name="l00051"></a>00051 <span class="preprocessor">#else</span> |
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62 <a name="l00052"></a>00052 <span class="preprocessor"></span> werr(0, <span class="stringliteral">"I can't find the name of your HOME directory"</span>); |
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63 <a name="l00053"></a>00053 szHome = <span class="stringliteral">""</span>; |
|
64 <a name="l00054"></a>00054 <span class="preprocessor">#endif </span><span class="comment">/* __dos */</span> |
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65 <a name="l00055"></a>00055 } |
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66 <a name="l00056"></a>00056 <span class="keywordflow">return</span> szHome; |
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67 <a name="l00057"></a>00057 } <span class="comment">/* end of szGetHomeDirectory */</span> |
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68 <a name="l00058"></a>00058 |
|
69 <a name="l00059"></a>00059 <span class="comment">/*</span> |
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70 <a name="l00060"></a>00060 <span class="comment"> * szGetAntiwordDirectory - get the name of the Antiword directory</span> |
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71 <a name="l00061"></a>00061 <span class="comment"> */</span> |
|
72 <a name="l00062"></a>00062 <span class="keyword">const</span> <span class="keywordtype">char</span> * |
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73 <a name="l00063"></a>00063 szGetAntiwordDirectory(<span class="keywordtype">void</span>) |
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74 <a name="l00064"></a>00064 { |
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75 <a name="l00065"></a>00065 <span class="preprocessor">#if defined(__vms)</span> |
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76 <a name="l00066"></a>00066 <span class="preprocessor"></span> <span class="keywordflow">return</span> decc$translate_vms(getenv(<span class="stringliteral">"ANTIWORDHOME"</span>)); |
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77 <a name="l00067"></a>00067 <span class="preprocessor">#else</span> |
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78 <a name="l00068"></a>00068 <span class="preprocessor"></span> <span class="keywordflow">return</span> getenv(<span class="stringliteral">"ANTIWORDHOME"</span>); |
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79 <a name="l00069"></a>00069 <span class="preprocessor">#endif </span><span class="comment">/* __vms */</span> |
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80 <a name="l00070"></a>00070 } <span class="comment">/* end of szGetAntiwordDirectory */</span> |
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81 <a name="l00071"></a>00071 <span class="preprocessor">#endif </span><span class="comment">/* !__riscos */</span> |
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82 <a name="l00072"></a>00072 |
|
83 <a name="l00073"></a>00073 <span class="comment">/*</span> |
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84 <a name="l00074"></a>00074 <span class="comment"> * Get the size of the specified file.</span> |
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85 <a name="l00075"></a>00075 <span class="comment"> * Returns -1 if the file does not exist or is not a proper file.</span> |
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86 <a name="l00076"></a>00076 <span class="comment"> */</span> |
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87 <a name="l00077"></a>00077 <span class="keywordtype">long</span> |
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88 <a name="l00078"></a>00078 lGetFilesize(<span class="keyword">const</span> <span class="keywordtype">char</span> *szFilename) |
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89 <a name="l00079"></a>00079 { |
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90 <a name="l00080"></a>00080 <span class="preprocessor">#if defined(__riscos)</span> |
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91 <a name="l00081"></a>00081 <span class="preprocessor"></span> os_error *e; |
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92 <a name="l00082"></a>00082 <span class="keywordtype">int</span> iType, iSize; |
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93 <a name="l00083"></a>00083 |
|
94 <a name="l00084"></a>00084 e = SWI(2, 5, SWI_OS_File | XOS_Bit, |
|
95 <a name="l00085"></a>00085 17, szFilename, |
|
96 <a name="l00086"></a>00086 &iType, NULL, NULL, NULL, &iSize); |
|
97 <a name="l00087"></a>00087 <span class="keywordflow">if</span> (e != NULL) { |
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98 <a name="l00088"></a>00088 werr(0, <span class="stringliteral">"Get Filesize error %d: %s"</span>, |
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99 <a name="l00089"></a>00089 e->errnum, e->errmess); |
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100 <a name="l00090"></a>00090 <span class="keywordflow">return</span> -1; |
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101 <a name="l00091"></a>00091 } |
|
102 <a name="l00092"></a>00092 <span class="keywordflow">if</span> (iType != 1) { |
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103 <a name="l00093"></a>00093 <span class="comment">/* It's not a proper file or the file does not exist */</span> |
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104 <a name="l00094"></a>00094 <span class="keywordflow">return</span> -1; |
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105 <a name="l00095"></a>00095 } |
|
106 <a name="l00096"></a>00096 <span class="keywordflow">return</span> (<span class="keywordtype">long</span>)iSize; |
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107 <a name="l00097"></a>00097 <span class="preprocessor">#else</span> |
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108 <a name="l00098"></a>00098 <span class="preprocessor"></span> <span class="keyword">struct </span>stat tBuffer; |
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109 <a name="l00099"></a>00099 |
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110 <a name="l00100"></a>00100 errno = 0; |
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111 <a name="l00101"></a>00101 <span class="keywordflow">if</span> (stat(szFilename, &tBuffer) != 0) { |
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112 <a name="l00102"></a>00102 werr(0, <span class="stringliteral">"Get Filesize error %d"</span>, errno); |
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113 <a name="l00103"></a>00103 <span class="keywordflow">return</span> -1; |
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114 <a name="l00104"></a>00104 } |
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115 <a name="l00105"></a>00105 <span class="keywordflow">if</span> (!S_ISREG(tBuffer.st_mode)) { |
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116 <a name="l00106"></a>00106 <span class="comment">/* It's not a regular file */</span> |
|
117 <a name="l00107"></a>00107 <span class="keywordflow">return</span> -1; |
|
118 <a name="l00108"></a>00108 } |
|
119 <a name="l00109"></a>00109 <span class="keywordflow">return</span> (<span class="keywordtype">long</span>)tBuffer.st_size; |
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120 <a name="l00110"></a>00110 <span class="preprocessor">#endif </span><span class="comment">/* __riscos */</span> |
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121 <a name="l00111"></a>00111 } <span class="comment">/* end of lGetFilesize */</span> |
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122 <a name="l00112"></a>00112 |
|
123 <a name="l00113"></a>00113 <span class="preprocessor">#if defined(DEBUG)</span> |
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124 <a name="l00114"></a>00114 <span class="preprocessor"></span><span class="keywordtype">void</span> |
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125 <a name="l00115"></a>00115 vPrintBlock(<span class="keyword">const</span> <span class="keywordtype">char</span> *szFile, <span class="keywordtype">int</span> iLine, |
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126 <a name="l00116"></a>00116 <span class="keyword">const</span> UCHAR *aucBlock, <span class="keywordtype">size_t</span> tLength) |
|
127 <a name="l00117"></a>00117 { |
|
128 <a name="l00118"></a>00118 <span class="keywordtype">int</span> i, j; |
|
129 <a name="l00119"></a>00119 |
|
130 <a name="l00120"></a>00120 fail(szFile == NULL || iLine < 0 || aucBlock == NULL); |
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131 <a name="l00121"></a>00121 |
|
132 <a name="l00122"></a>00122 fprintf(stderr, <span class="stringliteral">"%s[%3d]:\n"</span>, szFile, iLine); |
|
133 <a name="l00123"></a>00123 <span class="keywordflow">for</span> (i = 0; i < 32; i++) { |
|
134 <a name="l00124"></a>00124 <span class="keywordflow">if</span> (16 * i >= (<span class="keywordtype">int</span>)tLength) { |
|
135 <a name="l00125"></a>00125 <span class="keywordflow">return</span>; |
|
136 <a name="l00126"></a>00126 } |
|
137 <a name="l00127"></a>00127 fprintf(stderr, <span class="stringliteral">"%03x: "</span>, (<span class="keywordtype">unsigned</span> <span class="keywordtype">int</span>)(16 * i)); |
|
138 <a name="l00128"></a>00128 <span class="keywordflow">for</span> (j = 0; j < 16; j++) { |
|
139 <a name="l00129"></a>00129 <span class="keywordflow">if</span> (16 * i + j < (<span class="keywordtype">int</span>)tLength) { |
|
140 <a name="l00130"></a>00130 fprintf(stderr, <span class="stringliteral">"%02x "</span>, |
|
141 <a name="l00131"></a>00131 (<span class="keywordtype">unsigned</span> <span class="keywordtype">int</span>)aucBlock[16 * i + j]); |
|
142 <a name="l00132"></a>00132 } |
|
143 <a name="l00133"></a>00133 } |
|
144 <a name="l00134"></a>00134 fprintf(stderr, <span class="stringliteral">"\n"</span>); |
|
145 <a name="l00135"></a>00135 } |
|
146 <a name="l00136"></a>00136 } <span class="comment">/* end of vPrintBlock */</span> |
|
147 <a name="l00137"></a>00137 |
|
148 <a name="l00138"></a>00138 <span class="keywordtype">void</span> |
|
149 <a name="l00139"></a>00139 vPrintUnicode(<span class="keyword">const</span> <span class="keywordtype">char</span> *szFile, <span class="keywordtype">int</span> iLine, <span class="keyword">const</span> UCHAR *aucUni, <span class="keywordtype">size_t</span> tLen) |
|
150 <a name="l00140"></a>00140 { |
|
151 <a name="l00141"></a>00141 <span class="keywordtype">char</span> *szASCII; |
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152 <a name="l00142"></a>00142 |
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153 <a name="l00143"></a>00143 fail(tLen % 2 != 0); |
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154 <a name="l00144"></a>00144 |
|
155 <a name="l00145"></a>00145 tLen /= 2; <span class="comment">/* Length in bytes to length in characters */</span> |
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156 <a name="l00146"></a>00146 szASCII = xmalloc(tLen + 1); |
|
157 <a name="l00147"></a>00147 (void)unincpy(szASCII, aucUni, tLen); |
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158 <a name="l00148"></a>00148 szASCII[tLen] = <span class="charliteral">'\0'</span>; |
|
159 <a name="l00149"></a>00149 (void)fprintf(stderr, <span class="stringliteral">"%s[%3d]: %.*s\n"</span>, |
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160 <a name="l00150"></a>00150 szFile, iLine, (<span class="keywordtype">int</span>)tLen, szASCII); |
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161 <a name="l00151"></a>00151 szASCII = xfree(szASCII); |
|
162 <a name="l00152"></a>00152 } <span class="comment">/* end of vPrintUnicode */</span> |
|
163 <a name="l00153"></a>00153 |
|
164 <a name="l00154"></a>00154 BOOL |
|
165 <a name="l00155"></a>00155 bCheckDoubleLinkedList(output_type *pAnchor) |
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166 <a name="l00156"></a>00156 { |
|
167 <a name="l00157"></a>00157 output_type *pCurr, *pLast; |
|
168 <a name="l00158"></a>00158 <span class="keywordtype">int</span> iInList; |
|
169 <a name="l00159"></a>00159 |
|
170 <a name="l00160"></a>00160 pLast = pAnchor; |
|
171 <a name="l00161"></a>00161 iInList = 0; |
|
172 <a name="l00162"></a>00162 <span class="keywordflow">for</span> (pCurr = pAnchor; pCurr != NULL; pCurr = pCurr->pNext) { |
|
173 <a name="l00163"></a>00163 pLast = pCurr; |
|
174 <a name="l00164"></a>00164 iInList++; |
|
175 <a name="l00165"></a>00165 } |
|
176 <a name="l00166"></a>00166 NO_DBG_DEC(iInList); |
|
177 <a name="l00167"></a>00167 <span class="keywordflow">for</span> (pCurr = pLast; pCurr != NULL; pCurr = pCurr->pPrev) { |
|
178 <a name="l00168"></a>00168 pLast = pCurr; |
|
179 <a name="l00169"></a>00169 iInList--; |
|
180 <a name="l00170"></a>00170 } |
|
181 <a name="l00171"></a>00171 DBG_DEC_C(iInList != 0, iInList); |
|
182 <a name="l00172"></a>00172 <span class="keywordflow">return</span> pAnchor == pLast && iInList == 0; |
|
183 <a name="l00173"></a>00173 } <span class="comment">/* end of bCheckDoubleLinkedList */</span> |
|
184 <a name="l00174"></a>00174 <span class="preprocessor">#endif </span><span class="comment">/* DEBUG */</span> |
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185 <a name="l00175"></a>00175 |
|
186 <a name="l00176"></a>00176 <span class="comment">/*</span> |
|
187 <a name="l00177"></a>00177 <span class="comment"> * bReadBytes</span> |
|
188 <a name="l00178"></a>00178 <span class="comment"> * This function reads the specified number of bytes from the specified file,</span> |
|
189 <a name="l00179"></a>00179 <span class="comment"> * starting from the specified offset.</span> |
|
190 <a name="l00180"></a>00180 <span class="comment"> * Returns TRUE when successfull, otherwise FALSE</span> |
|
191 <a name="l00181"></a>00181 <span class="comment"> */</span> |
|
192 <a name="l00182"></a>00182 BOOL |
|
193 <a name="l00183"></a>00183 bReadBytes(UCHAR *aucBytes, <span class="keywordtype">size_t</span> tMemb, ULONG ulOffset, FILE *pFile) |
|
194 <a name="l00184"></a>00184 { |
|
195 <a name="l00185"></a>00185 fail(aucBytes == NULL || pFile == NULL || ulOffset > (ULONG)LONG_MAX); |
|
196 <a name="l00186"></a>00186 |
|
197 <a name="l00187"></a>00187 <span class="keywordflow">if</span> (ulOffset > (ULONG)LONG_MAX) { |
|
198 <a name="l00188"></a>00188 <span class="keywordflow">return</span> FALSE; |
|
199 <a name="l00189"></a>00189 } |
|
200 <a name="l00190"></a>00190 <span class="keywordflow">if</span> (fseek(pFile, (<span class="keywordtype">long</span>)ulOffset, SEEK_SET) != 0) { |
|
201 <a name="l00191"></a>00191 <span class="keywordflow">return</span> FALSE; |
|
202 <a name="l00192"></a>00192 } |
|
203 <a name="l00193"></a>00193 <span class="keywordflow">if</span> (fread(aucBytes, <span class="keyword">sizeof</span>(UCHAR), tMemb, pFile) != tMemb) { |
|
204 <a name="l00194"></a>00194 <span class="keywordflow">return</span> FALSE; |
|
205 <a name="l00195"></a>00195 } |
|
206 <a name="l00196"></a>00196 <span class="keywordflow">return</span> TRUE; |
|
207 <a name="l00197"></a>00197 } <span class="comment">/* end of bReadBytes */</span> |
|
208 <a name="l00198"></a>00198 |
|
209 <a name="l00199"></a>00199 <span class="comment">/*</span> |
|
210 <a name="l00200"></a>00200 <span class="comment"> * bReadBuffer</span> |
|
211 <a name="l00201"></a>00201 <span class="comment"> * This function fills the specified buffer with the specified number of bytes,</span> |
|
212 <a name="l00202"></a>00202 <span class="comment"> * starting at the specified offset within the Big/Small Block Depot.</span> |
|
213 <a name="l00203"></a>00203 <span class="comment"> *</span> |
|
214 <a name="l00204"></a>00204 <span class="comment"> * Returns TRUE when successful, otherwise FALSE</span> |
|
215 <a name="l00205"></a>00205 <span class="comment"> */</span> |
|
216 <a name="l00206"></a>00206 BOOL |
|
217 <a name="l00207"></a>00207 bReadBuffer(FILE *pFile, ULONG ulStartBlock, |
|
218 <a name="l00208"></a>00208 <span class="keyword">const</span> ULONG *aulBlockDepot, <span class="keywordtype">size_t</span> tBlockDepotLen, <span class="keywordtype">size_t</span> tBlockSize, |
|
219 <a name="l00209"></a>00209 UCHAR *aucBuffer, ULONG ulOffset, <span class="keywordtype">size_t</span> tToRead) |
|
220 <a name="l00210"></a>00210 { |
|
221 <a name="l00211"></a>00211 ULONG ulBegin, ulIndex; |
|
222 <a name="l00212"></a>00212 <span class="keywordtype">size_t</span> tLen; |
|
223 <a name="l00213"></a>00213 |
|
224 <a name="l00214"></a>00214 fail(pFile == NULL); |
|
225 <a name="l00215"></a>00215 fail(ulStartBlock > MAX_BLOCKNUMBER && ulStartBlock != END_OF_CHAIN); |
|
226 <a name="l00216"></a>00216 fail(aulBlockDepot == NULL); |
|
227 <a name="l00217"></a>00217 fail(tBlockSize != BIG_BLOCK_SIZE && tBlockSize != SMALL_BLOCK_SIZE); |
|
228 <a name="l00218"></a>00218 fail(aucBuffer == NULL); |
|
229 <a name="l00219"></a>00219 fail(tToRead == 0); |
|
230 <a name="l00220"></a>00220 |
|
231 <a name="l00221"></a>00221 <span class="keywordflow">for</span> (ulIndex = ulStartBlock; |
|
232 <a name="l00222"></a>00222 ulIndex != END_OF_CHAIN && tToRead != 0; |
|
233 <a name="l00223"></a>00223 ulIndex = aulBlockDepot[ulIndex]) { |
|
234 <a name="l00224"></a>00224 <span class="keywordflow">if</span> (ulIndex >= (ULONG)tBlockDepotLen) { |
|
235 <a name="l00225"></a>00225 DBG_DEC(ulIndex); |
|
236 <a name="l00226"></a>00226 DBG_DEC(tBlockDepotLen); |
|
237 <a name="l00227"></a>00227 <span class="keywordflow">if</span> (tBlockSize >= BIG_BLOCK_SIZE) { |
|
238 <a name="l00228"></a>00228 werr(1, <span class="stringliteral">"The Big Block Depot is damaged"</span>); |
|
239 <a name="l00229"></a>00229 } <span class="keywordflow">else</span> { |
|
240 <a name="l00230"></a>00230 werr(1, <span class="stringliteral">"The Small Block Depot is damaged"</span>); |
|
241 <a name="l00231"></a>00231 } |
|
242 <a name="l00232"></a>00232 } |
|
243 <a name="l00233"></a>00233 <span class="keywordflow">if</span> (ulOffset >= (ULONG)tBlockSize) { |
|
244 <a name="l00234"></a>00234 ulOffset -= tBlockSize; |
|
245 <a name="l00235"></a>00235 <span class="keywordflow">continue</span>; |
|
246 <a name="l00236"></a>00236 } |
|
247 <a name="l00237"></a>00237 ulBegin = ulDepotOffset(ulIndex, tBlockSize) + ulOffset; |
|
248 <a name="l00238"></a>00238 tLen = min(tBlockSize - (<span class="keywordtype">size_t</span>)ulOffset, tToRead); |
|
249 <a name="l00239"></a>00239 ulOffset = 0; |
|
250 <a name="l00240"></a>00240 <span class="keywordflow">if</span> (!bReadBytes(aucBuffer, tLen, ulBegin, pFile)) { |
|
251 <a name="l00241"></a>00241 werr(0, <span class="stringliteral">"Read big block 0x%lx not possible"</span>, ulBegin); |
|
252 <a name="l00242"></a>00242 <span class="keywordflow">return</span> FALSE; |
|
253 <a name="l00243"></a>00243 } |
|
254 <a name="l00244"></a>00244 aucBuffer += tLen; |
|
255 <a name="l00245"></a>00245 tToRead -= tLen; |
|
256 <a name="l00246"></a>00246 } |
|
257 <a name="l00247"></a>00247 DBG_DEC_C(tToRead != 0, tToRead); |
|
258 <a name="l00248"></a>00248 <span class="keywordflow">return</span> tToRead == 0; |
|
259 <a name="l00249"></a>00249 } <span class="comment">/* end of bReadBuffer */</span> |
|
260 <a name="l00250"></a>00250 |
|
261 <a name="l00251"></a>00251 <span class="comment">/*</span> |
|
262 <a name="l00252"></a>00252 <span class="comment"> * Convert a Word colornumber into a true color for use in a drawfile</span> |
|
263 <a name="l00253"></a>00253 <span class="comment"> *</span> |
|
264 <a name="l00254"></a>00254 <span class="comment"> * Returns the true color</span> |
|
265 <a name="l00255"></a>00255 <span class="comment"> */</span> |
|
266 <a name="l00256"></a>00256 ULONG |
|
267 <a name="l00257"></a>00257 ulColor2Color(UCHAR ucFontColor) |
|
268 <a name="l00258"></a>00258 { |
|
269 <a name="l00259"></a>00259 <span class="keyword">static</span> <span class="keyword">const</span> ULONG aulColorTable[] = { |
|
270 <a name="l00260"></a>00260 <span class="comment">/* 0 */</span> 0x00000000UL, <span class="comment">/* Automatic */</span> |
|
271 <a name="l00261"></a>00261 <span class="comment">/* 1 */</span> 0x00000000UL, <span class="comment">/* Black */</span> |
|
272 <a name="l00262"></a>00262 <span class="comment">/* 2 */</span> 0xff000000UL, <span class="comment">/* Blue */</span> |
|
273 <a name="l00263"></a>00263 <span class="comment">/* 3 */</span> 0xffff0000UL, <span class="comment">/* Turquoise */</span> |
|
274 <a name="l00264"></a>00264 <span class="comment">/* 4 */</span> 0x00ff0000UL, <span class="comment">/* Bright Green */</span> |
|
275 <a name="l00265"></a>00265 <span class="comment">/* 5 */</span> 0xff00ff00UL, <span class="comment">/* Pink */</span> |
|
276 <a name="l00266"></a>00266 <span class="comment">/* 6 */</span> 0x0000ff00UL, <span class="comment">/* Red */</span> |
|
277 <a name="l00267"></a>00267 <span class="comment">/* 7 */</span> 0x00ffff00UL, <span class="comment">/* Yellow */</span> |
|
278 <a name="l00268"></a>00268 <span class="comment">/* 8 */</span> 0xffffff00UL, <span class="comment">/* White */</span> |
|
279 <a name="l00269"></a>00269 <span class="comment">/* 9 */</span> 0x80000000UL, <span class="comment">/* Dark Blue */</span> |
|
280 <a name="l00270"></a>00270 <span class="comment">/* 10 */</span> 0x80800000UL, <span class="comment">/* Teal */</span> |
|
281 <a name="l00271"></a>00271 <span class="comment">/* 11 */</span> 0x00800000UL, <span class="comment">/* Green */</span> |
|
282 <a name="l00272"></a>00272 <span class="comment">/* 12 */</span> 0x80008000UL, <span class="comment">/* Violet */</span> |
|
283 <a name="l00273"></a>00273 <span class="comment">/* 13 */</span> 0x00008000UL, <span class="comment">/* Dark Red */</span> |
|
284 <a name="l00274"></a>00274 <span class="comment">/* 14 */</span> 0x00808000UL, <span class="comment">/* Dark Yellow */</span> |
|
285 <a name="l00275"></a>00275 <span class="comment">/* 15 */</span> 0x80808000UL, <span class="comment">/* Gray 50% */</span> |
|
286 <a name="l00276"></a>00276 <span class="comment">/* 16 */</span> 0xc0c0c000UL, <span class="comment">/* Gray 25% */</span> |
|
287 <a name="l00277"></a>00277 }; |
|
288 <a name="l00278"></a>00278 <span class="keywordflow">if</span> ((<span class="keywordtype">size_t</span>)ucFontColor >= elementsof(aulColorTable)) { |
|
289 <a name="l00279"></a>00279 <span class="keywordflow">return</span> aulColorTable[0]; |
|
290 <a name="l00280"></a>00280 } |
|
291 <a name="l00281"></a>00281 <span class="keywordflow">return</span> aulColorTable[(int)ucFontColor]; |
|
292 <a name="l00282"></a>00282 } <span class="comment">/* end of ulColor2Color */</span> |
|
293 <a name="l00283"></a>00283 |
|
294 <a name="l00284"></a>00284 <span class="comment">/*</span> |
|
295 <a name="l00285"></a>00285 <span class="comment"> * iFindSplit - find a place to split the string</span> |
|
296 <a name="l00286"></a>00286 <span class="comment"> *</span> |
|
297 <a name="l00287"></a>00287 <span class="comment"> * returns the index of the split character or -1 if no split found.</span> |
|
298 <a name="l00288"></a>00288 <span class="comment"> */</span> |
|
299 <a name="l00289"></a>00289 <span class="keyword">static</span> <span class="keywordtype">int</span> |
|
300 <a name="l00290"></a>00290 iFindSplit(<span class="keyword">const</span> <span class="keywordtype">char</span> *szString, <span class="keywordtype">size_t</span> tStringLen) |
|
301 <a name="l00291"></a>00291 { |
|
302 <a name="l00292"></a>00292 <span class="keywordtype">size_t</span> tSplit; |
|
303 <a name="l00293"></a>00293 |
|
304 <a name="l00294"></a>00294 <span class="keywordflow">if</span> (tStringLen == 0) { |
|
305 <a name="l00295"></a>00295 <span class="keywordflow">return</span> -1; |
|
306 <a name="l00296"></a>00296 } |
|
307 <a name="l00297"></a>00297 tSplit = tStringLen - 1; |
|
308 <a name="l00298"></a>00298 <span class="keywordflow">while</span> (tSplit >= 1) { |
|
309 <a name="l00299"></a>00299 <span class="keywordflow">if</span> (szString[tSplit] == <span class="charliteral">' '</span> || |
|
310 <a name="l00300"></a>00300 (szString[tSplit] == <span class="charliteral">'-'</span> && szString[tSplit - 1] != <span class="charliteral">' '</span>)) { |
|
311 <a name="l00301"></a>00301 <span class="keywordflow">return</span> (<span class="keywordtype">int</span>)tSplit; |
|
312 <a name="l00302"></a>00302 } |
|
313 <a name="l00303"></a>00303 tSplit--; |
|
314 <a name="l00304"></a>00304 } |
|
315 <a name="l00305"></a>00305 <span class="keywordflow">return</span> -1; |
|
316 <a name="l00306"></a>00306 } <span class="comment">/* end of iFindSplit */</span> |
|
317 <a name="l00307"></a>00307 |
|
318 <a name="l00308"></a>00308 <span class="comment">/*</span> |
|
319 <a name="l00309"></a>00309 <span class="comment"> * pSplitList - split the specified list in a printable part and a leftover part</span> |
|
320 <a name="l00310"></a>00310 <span class="comment"> *</span> |
|
321 <a name="l00311"></a>00311 <span class="comment"> * returns the pointer to the leftover part</span> |
|
322 <a name="l00312"></a>00312 <span class="comment"> */</span> |
|
323 <a name="l00313"></a>00313 output_type * |
|
324 <a name="l00314"></a>00314 pSplitList(output_type *pAnchor) |
|
325 <a name="l00315"></a>00315 { |
|
326 <a name="l00316"></a>00316 output_type *pCurr, *pLeftOver; |
|
327 <a name="l00317"></a>00317 <span class="keywordtype">int</span> iIndex; |
|
328 <a name="l00318"></a>00318 |
|
329 <a name="l00319"></a>00319 fail(pAnchor == NULL); |
|
330 <a name="l00320"></a>00320 |
|
331 <a name="l00321"></a>00321 <span class="keywordflow">for</span> (pCurr = pAnchor; pCurr->pNext != NULL; pCurr = pCurr->pNext) |
|
332 <a name="l00322"></a>00322 ; <span class="comment">/* EMPTY */</span> |
|
333 <a name="l00323"></a>00323 iIndex = -1; |
|
334 <a name="l00324"></a>00324 <span class="keywordflow">for</span> (; pCurr != NULL; pCurr = pCurr->pPrev) { |
|
335 <a name="l00325"></a>00325 iIndex = iFindSplit(pCurr->szStorage, pCurr->tNextFree); |
|
336 <a name="l00326"></a>00326 <span class="keywordflow">if</span> (iIndex >= 0) { |
|
337 <a name="l00327"></a>00327 <span class="keywordflow">break</span>; |
|
338 <a name="l00328"></a>00328 } |
|
339 <a name="l00329"></a>00329 } |
|
340 <a name="l00330"></a>00330 |
|
341 <a name="l00331"></a>00331 <span class="keywordflow">if</span> (pCurr == NULL || iIndex < 0) { |
|
342 <a name="l00332"></a>00332 <span class="comment">/* No split, no leftover */</span> |
|
343 <a name="l00333"></a>00333 <span class="keywordflow">return</span> NULL; |
|
344 <a name="l00334"></a>00334 } |
|
345 <a name="l00335"></a>00335 <span class="comment">/* Split over the iIndex-th character */</span> |
|
346 <a name="l00336"></a>00336 NO_DBG_MSG(<span class="stringliteral">"pLeftOver"</span>); |
|
347 <a name="l00337"></a>00337 pLeftOver = xmalloc(<span class="keyword">sizeof</span>(*pLeftOver)); |
|
348 <a name="l00338"></a>00338 fail(pCurr->tNextFree < (<span class="keywordtype">size_t</span>)iIndex); |
|
349 <a name="l00339"></a>00339 pLeftOver->tStorageSize = pCurr->tNextFree - (size_t)iIndex; |
|
350 <a name="l00340"></a>00340 pLeftOver->szStorage = xmalloc(pLeftOver->tStorageSize); |
|
351 <a name="l00341"></a>00341 pLeftOver->tNextFree = pCurr->tNextFree - (size_t)iIndex - 1; |
|
352 <a name="l00342"></a>00342 (void)strncpy(pLeftOver->szStorage, |
|
353 <a name="l00343"></a>00343 pCurr->szStorage + iIndex + 1, pLeftOver->tNextFree); |
|
354 <a name="l00344"></a>00344 pLeftOver->szStorage[pLeftOver->tNextFree] = <span class="charliteral">'\0'</span>; |
|
355 <a name="l00345"></a>00345 NO_DBG_MSG(pLeftOver->szStorage); |
|
356 <a name="l00346"></a>00346 pLeftOver->ucFontColor = pCurr->ucFontColor; |
|
357 <a name="l00347"></a>00347 pLeftOver->usFontStyle = pCurr->usFontStyle; |
|
358 <a name="l00348"></a>00348 pLeftOver->tFontRef = pCurr->tFontRef; |
|
359 <a name="l00349"></a>00349 pLeftOver->usFontSize = pCurr->usFontSize; |
|
360 <a name="l00350"></a>00350 pLeftOver->lStringWidth = lComputeStringWidth( |
|
361 <a name="l00351"></a>00351 pLeftOver->szStorage, |
|
362 <a name="l00352"></a>00352 pLeftOver->tNextFree, |
|
363 <a name="l00353"></a>00353 pLeftOver->tFontRef, |
|
364 <a name="l00354"></a>00354 pLeftOver->usFontSize); |
|
365 <a name="l00355"></a>00355 pLeftOver->pPrev = NULL; |
|
366 <a name="l00356"></a>00356 pLeftOver->pNext = pCurr->pNext; |
|
367 <a name="l00357"></a>00357 <span class="keywordflow">if</span> (pLeftOver->pNext != NULL) { |
|
368 <a name="l00358"></a>00358 pLeftOver->pNext->pPrev = pLeftOver; |
|
369 <a name="l00359"></a>00359 } |
|
370 <a name="l00360"></a>00360 fail(!bCheckDoubleLinkedList(pLeftOver)); |
|
371 <a name="l00361"></a>00361 |
|
372 <a name="l00362"></a>00362 NO_DBG_MSG(<span class="stringliteral">"pAnchor"</span>); |
|
373 <a name="l00363"></a>00363 NO_DBG_HEX(pCurr->szStorage[iIndex]); |
|
374 <a name="l00364"></a>00364 <span class="keywordflow">while</span> (iIndex >= 0 && isspace((<span class="keywordtype">int</span>)(UCHAR)pCurr->szStorage[iIndex])) { |
|
375 <a name="l00365"></a>00365 iIndex--; |
|
376 <a name="l00366"></a>00366 } |
|
377 <a name="l00367"></a>00367 pCurr->tNextFree = (size_t)iIndex + 1; |
|
378 <a name="l00368"></a>00368 pCurr->szStorage[pCurr->tNextFree] = <span class="charliteral">'\0'</span>; |
|
379 <a name="l00369"></a>00369 NO_DBG_MSG(pCurr->szStorage); |
|
380 <a name="l00370"></a>00370 pCurr->lStringWidth = lComputeStringWidth( |
|
381 <a name="l00371"></a>00371 pCurr->szStorage, |
|
382 <a name="l00372"></a>00372 pCurr->tNextFree, |
|
383 <a name="l00373"></a>00373 pCurr->tFontRef, |
|
384 <a name="l00374"></a>00374 pCurr->usFontSize); |
|
385 <a name="l00375"></a>00375 pCurr->pNext = NULL; |
|
386 <a name="l00376"></a>00376 fail(!bCheckDoubleLinkedList(pAnchor)); |
|
387 <a name="l00377"></a>00377 |
|
388 <a name="l00378"></a>00378 <span class="keywordflow">return</span> pLeftOver; |
|
389 <a name="l00379"></a>00379 } <span class="comment">/* end of pSplitList */</span> |
|
390 <a name="l00380"></a>00380 |
|
391 <a name="l00381"></a>00381 <span class="comment">/*</span> |
|
392 <a name="l00382"></a>00382 <span class="comment"> * tNumber2Roman - convert a number to Roman Numerals</span> |
|
393 <a name="l00383"></a>00383 <span class="comment"> *</span> |
|
394 <a name="l00384"></a>00384 <span class="comment"> * returns the number of characters written</span> |
|
395 <a name="l00385"></a>00385 <span class="comment"> */</span> |
|
396 <a name="l00386"></a>00386 <span class="keywordtype">size_t</span> |
|
397 <a name="l00387"></a>00387 tNumber2Roman(UINT uiNumber, BOOL bUpperCase, <span class="keywordtype">char</span> *szOutput) |
|
398 <a name="l00388"></a>00388 { |
|
399 <a name="l00389"></a>00389 <span class="keywordtype">char</span> *outp, *p, *q; |
|
400 <a name="l00390"></a>00390 UINT uiNextVal, uiValue; |
|
401 <a name="l00391"></a>00391 |
|
402 <a name="l00392"></a>00392 fail(szOutput == NULL); |
|
403 <a name="l00393"></a>00393 |
|
404 <a name="l00394"></a>00394 uiNumber %= 4000; <span class="comment">/* Very high numbers can't be represented */</span> |
|
405 <a name="l00395"></a>00395 <span class="keywordflow">if</span> (uiNumber == 0) { |
|
406 <a name="l00396"></a>00396 szOutput[0] = <span class="charliteral">'\0'</span>; |
|
407 <a name="l00397"></a>00397 <span class="keywordflow">return</span> 0; |
|
408 <a name="l00398"></a>00398 } |
|
409 <a name="l00399"></a>00399 |
|
410 <a name="l00400"></a>00400 outp = szOutput; |
|
411 <a name="l00401"></a>00401 p = bUpperCase ? <span class="stringliteral">"M\2D\5C\2L\5X\2V\5I"</span> : <span class="stringliteral">"m\2d\5c\2l\5x\2v\5i"</span>; |
|
412 <a name="l00402"></a>00402 uiValue = 1000; |
|
413 <a name="l00403"></a>00403 <span class="keywordflow">for</span> (;;) { |
|
414 <a name="l00404"></a>00404 <span class="keywordflow">while</span> (uiNumber >= uiValue) { |
|
415 <a name="l00405"></a>00405 *outp++ = *p; |
|
416 <a name="l00406"></a>00406 uiNumber -= uiValue; |
|
417 <a name="l00407"></a>00407 } |
|
418 <a name="l00408"></a>00408 <span class="keywordflow">if</span> (uiNumber == 0) { |
|
419 <a name="l00409"></a>00409 *outp = <span class="charliteral">'\0'</span>; |
|
420 <a name="l00410"></a>00410 fail(outp < szOutput); |
|
421 <a name="l00411"></a>00411 <span class="keywordflow">return</span> (<span class="keywordtype">size_t</span>)(outp - szOutput); |
|
422 <a name="l00412"></a>00412 } |
|
423 <a name="l00413"></a>00413 q = p + 1; |
|
424 <a name="l00414"></a>00414 uiNextVal = uiValue / (UINT)(UCHAR)*q; |
|
425 <a name="l00415"></a>00415 <span class="keywordflow">if</span> ((<span class="keywordtype">int</span>)*q == 2) { <span class="comment">/* magic */</span> |
|
426 <a name="l00416"></a>00416 uiNextVal /= (UINT)(UCHAR)*(q += 2); |
|
427 <a name="l00417"></a>00417 } |
|
428 <a name="l00418"></a>00418 <span class="keywordflow">if</span> (uiNumber + uiNextVal >= uiValue) { |
|
429 <a name="l00419"></a>00419 *outp++ = *++q; |
|
430 <a name="l00420"></a>00420 uiNumber += uiNextVal; |
|
431 <a name="l00421"></a>00421 } <span class="keywordflow">else</span> { |
|
432 <a name="l00422"></a>00422 p++; |
|
433 <a name="l00423"></a>00423 uiValue /= (UINT)(UCHAR)(*p++); |
|
434 <a name="l00424"></a>00424 } |
|
435 <a name="l00425"></a>00425 } |
|
436 <a name="l00426"></a>00426 } <span class="comment">/* end of tNumber2Roman */</span> |
|
437 <a name="l00427"></a>00427 |
|
438 <a name="l00428"></a>00428 <span class="comment">/*</span> |
|
439 <a name="l00429"></a>00429 <span class="comment"> * iNumber2Alpha - convert a number to alphabetic "numbers"</span> |
|
440 <a name="l00430"></a>00430 <span class="comment"> *</span> |
|
441 <a name="l00431"></a>00431 <span class="comment"> * returns the number of characters written</span> |
|
442 <a name="l00432"></a>00432 <span class="comment"> */</span> |
|
443 <a name="l00433"></a>00433 <span class="keywordtype">size_t</span> |
|
444 <a name="l00434"></a>00434 tNumber2Alpha(UINT uiNumber, BOOL bUpperCase, <span class="keywordtype">char</span> *szOutput) |
|
445 <a name="l00435"></a>00435 { |
|
446 <a name="l00436"></a>00436 <span class="keywordtype">char</span> *outp; |
|
447 <a name="l00437"></a>00437 UINT uiTmp; |
|
448 <a name="l00438"></a>00438 |
|
449 <a name="l00439"></a>00439 fail(szOutput == NULL); |
|
450 <a name="l00440"></a>00440 |
|
451 <a name="l00441"></a>00441 <span class="keywordflow">if</span> (uiNumber == 0) { |
|
452 <a name="l00442"></a>00442 szOutput[0] = <span class="charliteral">'\0'</span>; |
|
453 <a name="l00443"></a>00443 <span class="keywordflow">return</span> 0; |
|
454 <a name="l00444"></a>00444 } |
|
455 <a name="l00445"></a>00445 |
|
456 <a name="l00446"></a>00446 outp = szOutput; |
|
457 <a name="l00447"></a>00447 uiTmp = (UINT)(bUpperCase ? <span class="charliteral">'A'</span>: <span class="charliteral">'a'</span>); |
|
458 <a name="l00448"></a>00448 <span class="keywordflow">if</span> (uiNumber <= 26) { |
|
459 <a name="l00449"></a>00449 uiNumber -= 1; |
|
460 <a name="l00450"></a>00450 *outp++ = (char)(uiTmp + uiNumber); |
|
461 <a name="l00451"></a>00451 } <span class="keywordflow">else</span> <span class="keywordflow">if</span> (uiNumber <= 26U + 26U*26U) { |
|
462 <a name="l00452"></a>00452 uiNumber -= 26 + 1; |
|
463 <a name="l00453"></a>00453 *outp++ = (char)(uiTmp + uiNumber / 26); |
|
464 <a name="l00454"></a>00454 *outp++ = (char)(uiTmp + uiNumber % 26); |
|
465 <a name="l00455"></a>00455 } <span class="keywordflow">else</span> <span class="keywordflow">if</span> (uiNumber <= 26U + 26U*26U + 26U*26U*26U) { |
|
466 <a name="l00456"></a>00456 uiNumber -= 26 + 26*26 + 1; |
|
467 <a name="l00457"></a>00457 *outp++ = (char)(uiTmp + uiNumber / (26*26)); |
|
468 <a name="l00458"></a>00458 *outp++ = (char)(uiTmp + uiNumber / 26 % 26); |
|
469 <a name="l00459"></a>00459 *outp++ = (char)(uiTmp + uiNumber % 26); |
|
470 <a name="l00460"></a>00460 } |
|
471 <a name="l00461"></a>00461 *outp = <span class="charliteral">'\0'</span>; |
|
472 <a name="l00462"></a>00462 fail(outp < szOutput); |
|
473 <a name="l00463"></a>00463 <span class="keywordflow">return</span> (<span class="keywordtype">size_t</span>)(outp - szOutput); |
|
474 <a name="l00464"></a>00464 } <span class="comment">/* end of tNumber2Alpha */</span> |
|
475 <a name="l00465"></a>00465 |
|
476 <a name="l00466"></a>00466 <span class="comment">/*</span> |
|
477 <a name="l00467"></a>00467 <span class="comment"> * unincpy - copy a counted Unicode string to an single-byte string</span> |
|
478 <a name="l00468"></a>00468 <span class="comment"> */</span> |
|
479 <a name="l00469"></a>00469 <span class="keywordtype">char</span> * |
|
480 <a name="l00470"></a>00470 unincpy(<span class="keywordtype">char</span> *s1, <span class="keyword">const</span> UCHAR *s2, <span class="keywordtype">size_t</span> n) |
|
481 <a name="l00471"></a>00471 { |
|
482 <a name="l00472"></a>00472 <span class="keywordtype">char</span> *pcDest; |
|
483 <a name="l00473"></a>00473 ULONG ulChar; |
|
484 <a name="l00474"></a>00474 <span class="keywordtype">size_t</span> tLen; |
|
485 <a name="l00475"></a>00475 USHORT usUni; |
|
486 <a name="l00476"></a>00476 |
|
487 <a name="l00477"></a>00477 <span class="keywordflow">for</span> (pcDest = s1, tLen = 0; tLen < n; pcDest++, tLen++) { |
|
488 <a name="l00478"></a>00478 usUni = usGetWord(tLen * 2, s2); |
|
489 <a name="l00479"></a>00479 <span class="keywordflow">if</span> (usUni == 0) { |
|
490 <a name="l00480"></a>00480 <span class="keywordflow">break</span>; |
|
491 <a name="l00481"></a>00481 } |
|
492 <a name="l00482"></a>00482 ulChar = ulTranslateCharacters(usUni, 0, 8, |
|
493 <a name="l00483"></a>00483 conversion_unknown, encoding_neutral, FALSE); |
|
494 <a name="l00484"></a>00484 <span class="keywordflow">if</span> (ulChar == IGNORE_CHARACTER) { |
|
495 <a name="l00485"></a>00485 ulChar = (ULONG)<span class="charliteral">'?'</span>; |
|
496 <a name="l00486"></a>00486 } |
|
497 <a name="l00487"></a>00487 *pcDest = (char)ulChar; |
|
498 <a name="l00488"></a>00488 } |
|
499 <a name="l00489"></a>00489 <span class="keywordflow">for</span> (; tLen < n; tLen++) { |
|
500 <a name="l00490"></a>00490 *pcDest++ = <span class="charliteral">'\0'</span>; |
|
501 <a name="l00491"></a>00491 } |
|
502 <a name="l00492"></a>00492 <span class="keywordflow">return</span> s1; |
|
503 <a name="l00493"></a>00493 } <span class="comment">/* end of unincpy */</span> |
|
504 <a name="l00494"></a>00494 |
|
505 <a name="l00495"></a>00495 <span class="comment">/*</span> |
|
506 <a name="l00496"></a>00496 <span class="comment"> * unilen - calculate the length of a Unicode string</span> |
|
507 <a name="l00497"></a>00497 <span class="comment"> *</span> |
|
508 <a name="l00498"></a>00498 <span class="comment"> * returns the length in bytes</span> |
|
509 <a name="l00499"></a>00499 <span class="comment"> */</span> |
|
510 <a name="l00500"></a>00500 <span class="keywordtype">size_t</span> |
|
511 <a name="l00501"></a>00501 unilen(<span class="keyword">const</span> UCHAR *s) |
|
512 <a name="l00502"></a>00502 { |
|
513 <a name="l00503"></a>00503 <span class="keywordtype">size_t</span> tLen; |
|
514 <a name="l00504"></a>00504 USHORT usUni; |
|
515 <a name="l00505"></a>00505 |
|
516 <a name="l00506"></a>00506 tLen = 0; |
|
517 <a name="l00507"></a>00507 <span class="keywordflow">for</span> (;;) { |
|
518 <a name="l00508"></a>00508 usUni = usGetWord(tLen, s); |
|
519 <a name="l00509"></a>00509 <span class="keywordflow">if</span> (usUni == 0) { |
|
520 <a name="l00510"></a>00510 <span class="keywordflow">return</span> tLen; |
|
521 <a name="l00511"></a>00511 } |
|
522 <a name="l00512"></a>00512 tLen += 2; |
|
523 <a name="l00513"></a>00513 } |
|
524 <a name="l00514"></a>00514 } <span class="comment">/* end of unilen */</span> |
|
525 <a name="l00515"></a>00515 |
|
526 <a name="l00516"></a>00516 <span class="comment">/*</span> |
|
527 <a name="l00517"></a>00517 <span class="comment"> * szBaseName - get the basename of the specified filename</span> |
|
528 <a name="l00518"></a>00518 <span class="comment"> */</span> |
|
529 <a name="l00519"></a>00519 <span class="keyword">const</span> <span class="keywordtype">char</span> * |
|
530 <a name="l00520"></a>00520 szBasename(<span class="keyword">const</span> <span class="keywordtype">char</span> *szFilename) |
|
531 <a name="l00521"></a>00521 { |
|
532 <a name="l00522"></a>00522 <span class="keyword">const</span> <span class="keywordtype">char</span> *szTmp; |
|
533 <a name="l00523"></a>00523 |
|
534 <a name="l00524"></a>00524 fail(szFilename == NULL); |
|
535 <a name="l00525"></a>00525 |
|
536 <a name="l00526"></a>00526 <span class="keywordflow">if</span> (szFilename == NULL || szFilename[0] == <span class="charliteral">'\0'</span>) { |
|
537 <a name="l00527"></a>00527 <span class="keywordflow">return</span> <span class="stringliteral">"null"</span>; |
|
538 <a name="l00528"></a>00528 } |
|
539 <a name="l00529"></a>00529 |
|
540 <a name="l00530"></a>00530 szTmp = strrchr(szFilename, FILE_SEPARATOR[0]); |
|
541 <a name="l00531"></a>00531 <span class="keywordflow">if</span> (szTmp == NULL) { |
|
542 <a name="l00532"></a>00532 <span class="keywordflow">return</span> szFilename; |
|
543 <a name="l00533"></a>00533 } |
|
544 <a name="l00534"></a>00534 <span class="keywordflow">return</span> ++szTmp; |
|
545 <a name="l00535"></a>00535 } <span class="comment">/* end of szBasename */</span> |
|
546 <a name="l00536"></a>00536 |
|
547 <a name="l00537"></a>00537 <span class="comment">/*</span> |
|
548 <a name="l00538"></a>00538 <span class="comment"> * lComputeLeading - compute the leading</span> |
|
549 <a name="l00539"></a>00539 <span class="comment"> *</span> |
|
550 <a name="l00540"></a>00540 <span class="comment"> * NOTE: the fontsize is specified in half points</span> |
|
551 <a name="l00541"></a>00541 <span class="comment"> *</span> |
|
552 <a name="l00542"></a>00542 <span class="comment"> * Returns the leading in drawunits</span> |
|
553 <a name="l00543"></a>00543 <span class="comment"> */</span> |
|
554 <a name="l00544"></a>00544 <span class="keywordtype">long</span> |
|
555 <a name="l00545"></a>00545 lComputeLeading(USHORT usFontSize) |
|
556 <a name="l00546"></a>00546 { |
|
557 <a name="l00547"></a>00547 <span class="keywordtype">long</span> lLeading; |
|
558 <a name="l00548"></a>00548 |
|
559 <a name="l00549"></a>00549 lLeading = (long)usFontSize * 500L; |
|
560 <a name="l00550"></a>00550 <span class="keywordflow">if</span> (usFontSize < 18) { <span class="comment">/* Small text: 112% */</span> |
|
561 <a name="l00551"></a>00551 lLeading *= 112; |
|
562 <a name="l00552"></a>00552 } <span class="keywordflow">else</span> <span class="keywordflow">if</span> (usFontSize < 28) { <span class="comment">/* Normal text: 124% */</span> |
|
563 <a name="l00553"></a>00553 lLeading *= 124; |
|
564 <a name="l00554"></a>00554 } <span class="keywordflow">else</span> <span class="keywordflow">if</span> (usFontSize < 48) { <span class="comment">/* Small headlines: 104% */</span> |
|
565 <a name="l00555"></a>00555 lLeading *= 104; |
|
566 <a name="l00556"></a>00556 } <span class="keywordflow">else</span> { <span class="comment">/* Large headlines: 100% */</span> |
|
567 <a name="l00557"></a>00557 lLeading *= 100; |
|
568 <a name="l00558"></a>00558 } |
|
569 <a name="l00559"></a>00559 lLeading = lMilliPoints2DrawUnits(lLeading); |
|
570 <a name="l00560"></a>00560 lLeading += 50; |
|
571 <a name="l00561"></a>00561 lLeading /= 100; |
|
572 <a name="l00562"></a>00562 <span class="keywordflow">return</span> lLeading; |
|
573 <a name="l00563"></a>00563 } <span class="comment">/* end of lComputeLeading */</span> |
|
574 <a name="l00564"></a>00564 |
|
575 <a name="l00565"></a>00565 <span class="comment">/*</span> |
|
576 <a name="l00566"></a>00566 <span class="comment"> * Convert a UCS character to an UTF-8 string</span> |
|
577 <a name="l00567"></a>00567 <span class="comment"> *</span> |
|
578 <a name="l00568"></a>00568 <span class="comment"> * Returns the string length of the result</span> |
|
579 <a name="l00569"></a>00569 <span class="comment"> */</span> |
|
580 <a name="l00570"></a>00570 <span class="keywordtype">size_t</span> |
|
581 <a name="l00571"></a>00571 tUcs2Utf8(ULONG ulChar, <span class="keywordtype">char</span> *szResult, <span class="keywordtype">size_t</span> tMaxResultLen) |
|
582 <a name="l00572"></a>00572 { |
|
583 <a name="l00573"></a>00573 <span class="keywordflow">if</span> (szResult == NULL || tMaxResultLen == 0) { |
|
584 <a name="l00574"></a>00574 <span class="keywordflow">return</span> 0; |
|
585 <a name="l00575"></a>00575 } |
|
586 <a name="l00576"></a>00576 |
|
587 <a name="l00577"></a>00577 <span class="keywordflow">if</span> (ulChar < 0x80 && tMaxResultLen >= 2) { |
|
588 <a name="l00578"></a>00578 szResult[0] = (char)ulChar; |
|
589 <a name="l00579"></a>00579 szResult[1] = <span class="charliteral">'\0'</span>; |
|
590 <a name="l00580"></a>00580 <span class="keywordflow">return</span> 1; |
|
591 <a name="l00581"></a>00581 } |
|
592 <a name="l00582"></a>00582 <span class="keywordflow">if</span> (ulChar < 0x800 && tMaxResultLen >= 3) { |
|
593 <a name="l00583"></a>00583 szResult[0] = (char)(0xc0 | ulChar >> 6); |
|
594 <a name="l00584"></a>00584 szResult[1] = (char)(0x80 | (ulChar & 0x3f)); |
|
595 <a name="l00585"></a>00585 szResult[2] = <span class="charliteral">'\0'</span>; |
|
596 <a name="l00586"></a>00586 <span class="keywordflow">return</span> 2; |
|
597 <a name="l00587"></a>00587 } |
|
598 <a name="l00588"></a>00588 <span class="keywordflow">if</span> (ulChar < 0x10000 && tMaxResultLen >= 4) { |
|
599 <a name="l00589"></a>00589 szResult[0] = (char)(0xe0 | ulChar >> 12); |
|
600 <a name="l00590"></a>00590 szResult[1] = (char)(0x80 | (ulChar >> 6 & 0x3f)); |
|
601 <a name="l00591"></a>00591 szResult[2] = (char)(0x80 | (ulChar & 0x3f)); |
|
602 <a name="l00592"></a>00592 szResult[3] = <span class="charliteral">'\0'</span>; |
|
603 <a name="l00593"></a>00593 <span class="keywordflow">return</span> 3; |
|
604 <a name="l00594"></a>00594 } |
|
605 <a name="l00595"></a>00595 <span class="keywordflow">if</span> (ulChar < 0x200000 && tMaxResultLen >= 5) { |
|
606 <a name="l00596"></a>00596 szResult[0] = (char)(0xf0 | ulChar >> 18); |
|
607 <a name="l00597"></a>00597 szResult[1] = (char)(0x80 | (ulChar >> 12 & 0x3f)); |
|
608 <a name="l00598"></a>00598 szResult[2] = (char)(0x80 | (ulChar >> 6 & 0x3f)); |
|
609 <a name="l00599"></a>00599 szResult[3] = (char)(0x80 | (ulChar & 0x3f)); |
|
610 <a name="l00600"></a>00600 szResult[4] = <span class="charliteral">'\0'</span>; |
|
611 <a name="l00601"></a>00601 <span class="keywordflow">return</span> 4; |
|
612 <a name="l00602"></a>00602 } |
|
613 <a name="l00603"></a>00603 szResult[0] = <span class="charliteral">'\0'</span>; |
|
614 <a name="l00604"></a>00604 <span class="keywordflow">return</span> 0; |
|
615 <a name="l00605"></a>00605 } <span class="comment">/* end of tUcs2Utf8 */</span> |
|
616 <a name="l00606"></a>00606 |
|
617 <a name="l00607"></a>00607 <span class="comment">/*</span> |
|
618 <a name="l00608"></a>00608 <span class="comment"> * vGetBulletValue - get the bullet value for the conversing type and encoding</span> |
|
619 <a name="l00609"></a>00609 <span class="comment"> */</span> |
|
620 <a name="l00610"></a>00610 <span class="keywordtype">void</span> |
|
621 <a name="l00611"></a>00611 vGetBulletValue(conversion_type eConversionType, encoding_type eEncoding, |
|
622 <a name="l00612"></a>00612 <span class="keywordtype">char</span> *szResult, <span class="keywordtype">size_t</span> tMaxResultLen) |
|
623 <a name="l00613"></a>00613 { |
|
624 <a name="l00614"></a>00614 fail(szResult == NULL); |
|
625 <a name="l00615"></a>00615 fail(tMaxResultLen < 2); |
|
626 <a name="l00616"></a>00616 |
|
627 <a name="l00617"></a>00617 <span class="keywordflow">if</span> (eEncoding == encoding_utf_8) { |
|
628 <a name="l00618"></a>00618 (void)tUcs2Utf8(UNICODE_BULLET, szResult, tMaxResultLen); |
|
629 <a name="l00619"></a>00619 } <span class="keywordflow">else</span> { |
|
630 <a name="l00620"></a>00620 szResult[0] = (char)ucGetBulletCharacter(eConversionType, |
|
631 <a name="l00621"></a>00621 eEncoding); |
|
632 <a name="l00622"></a>00622 szResult[1] = <span class="charliteral">'\0'</span>; |
|
633 <a name="l00623"></a>00623 } |
|
634 <a name="l00624"></a>00624 } <span class="comment">/* end of vGetBulletValue */</span> |
|
635 <a name="l00625"></a>00625 |
|
636 <a name="l00626"></a>00626 <span class="comment">/*</span> |
|
637 <a name="l00627"></a>00627 <span class="comment"> * bAllZero - are all bytes zero?</span> |
|
638 <a name="l00628"></a>00628 <span class="comment"> */</span> |
|
639 <a name="l00629"></a>00629 BOOL |
|
640 <a name="l00630"></a>00630 bAllZero(<span class="keyword">const</span> UCHAR *aucBytes, <span class="keywordtype">size_t</span> tLength) |
|
641 <a name="l00631"></a>00631 { |
|
642 <a name="l00632"></a>00632 <span class="keywordtype">size_t</span> tIndex; |
|
643 <a name="l00633"></a>00633 |
|
644 <a name="l00634"></a>00634 <span class="keywordflow">if</span> (aucBytes == NULL || tLength == 0) { |
|
645 <a name="l00635"></a>00635 <span class="keywordflow">return</span> TRUE; |
|
646 <a name="l00636"></a>00636 } |
|
647 <a name="l00637"></a>00637 |
|
648 <a name="l00638"></a>00638 <span class="keywordflow">for</span> (tIndex = 0; tIndex < tLength; tIndex++) { |
|
649 <a name="l00639"></a>00639 <span class="keywordflow">if</span> (aucBytes[tIndex] != 0) { |
|
650 <a name="l00640"></a>00640 <span class="keywordflow">return</span> FALSE; |
|
651 <a name="l00641"></a>00641 } |
|
652 <a name="l00642"></a>00642 } |
|
653 <a name="l00643"></a>00643 <span class="keywordflow">return</span> TRUE; |
|
654 <a name="l00644"></a>00644 } <span class="comment">/* end of bAllZero */</span> |
|
655 <a name="l00645"></a>00645 |
|
656 <a name="l00646"></a>00646 <span class="preprocessor">#if !defined(__riscos)</span> |
|
657 <a name="l00647"></a>00647 <span class="preprocessor"></span><span class="comment">/*</span> |
|
658 <a name="l00648"></a>00648 <span class="comment"> * GetCodesetFromLocale - get the codeset from the current locale</span> |
|
659 <a name="l00649"></a>00649 <span class="comment"> *</span> |
|
660 <a name="l00650"></a>00650 <span class="comment"> * Original version: Copyright (C) 1999 Bruno Haible</span> |
|
661 <a name="l00651"></a>00651 <span class="comment"> * Syntax:</span> |
|
662 <a name="l00652"></a>00652 <span class="comment"> * language[_territory][.codeset][@modifier][+special][,[sponsor][_revision]]</span> |
|
663 <a name="l00653"></a>00653 <span class="comment"> *</span> |
|
664 <a name="l00654"></a>00654 <span class="comment"> * Returns TRUE when sucessful, otherwise FALSE</span> |
|
665 <a name="l00655"></a>00655 <span class="comment"> */</span> |
|
666 <a name="l00656"></a>00656 <span class="keyword">static</span> BOOL |
|
667 <a name="l00657"></a>00657 bGetCodesetFromLocale(<span class="keywordtype">char</span> *szCodeset, <span class="keywordtype">size_t</span> tMaxCodesetLength, BOOL *pbEuro) |
|
668 <a name="l00658"></a>00658 { |
|
669 <a name="l00659"></a>00659 <span class="preprocessor">#if !defined(__dos)</span> |
|
670 <a name="l00660"></a>00660 <span class="preprocessor"></span> <span class="keyword">const</span> <span class="keywordtype">char</span> *szLocale; |
|
671 <a name="l00661"></a>00661 <span class="keyword">const</span> <span class="keywordtype">char</span> *pcTmp; |
|
672 <a name="l00662"></a>00662 <span class="keywordtype">size_t</span> tIndex; |
|
673 <a name="l00663"></a>00663 <span class="keywordtype">char</span> szModifier[6]; |
|
674 <a name="l00664"></a>00664 <span class="preprocessor">#endif </span><span class="comment">/* __dos */</span> |
|
675 <a name="l00665"></a>00665 |
|
676 <a name="l00666"></a>00666 <span class="keywordflow">if</span> (pbEuro != NULL) { |
|
677 <a name="l00667"></a>00667 *pbEuro = FALSE; <span class="comment">/* Until proven otherwise */</span> |
|
678 <a name="l00668"></a>00668 } |
|
679 <a name="l00669"></a>00669 <span class="keywordflow">if</span> (szCodeset == NULL || tMaxCodesetLength == 0) { |
|
680 <a name="l00670"></a>00670 <span class="keywordflow">return</span> FALSE; |
|
681 <a name="l00671"></a>00671 } |
|
682 <a name="l00672"></a>00672 |
|
683 <a name="l00673"></a>00673 <span class="preprocessor">#if defined(__dos)</span> |
|
684 <a name="l00674"></a>00674 <span class="preprocessor"></span> <span class="keywordflow">if</span> (tMaxCodesetLength < 2 + <span class="keyword">sizeof</span>(<span class="keywordtype">int</span>) * 3 + 1) { |
|
685 <a name="l00675"></a>00675 DBG_DEC(tMaxCodesetLength); |
|
686 <a name="l00676"></a>00676 DBG_DEC(2 + <span class="keyword">sizeof</span>(<span class="keywordtype">int</span>) * 3 + 1); |
|
687 <a name="l00677"></a>00677 <span class="keywordflow">return</span> FALSE; |
|
688 <a name="l00678"></a>00678 } |
|
689 <a name="l00679"></a>00679 <span class="comment">/* Get the active codepage from DOS */</span> |
|
690 <a name="l00680"></a>00680 sprintf(szCodeset, <span class="stringliteral">"cp%d"</span>, iGetCodepage()); |
|
691 <a name="l00681"></a>00681 DBG_MSG(szCodeset); |
|
692 <a name="l00682"></a>00682 <span class="preprocessor">#else</span> |
|
693 <a name="l00683"></a>00683 <span class="preprocessor"></span> <span class="comment">/* Get the locale from the environment */</span> |
|
694 <a name="l00684"></a>00684 szLocale = getenv(<span class="stringliteral">"LC_ALL"</span>); |
|
695 <a name="l00685"></a>00685 <span class="keywordflow">if</span> (szLocale == NULL || szLocale[0] == <span class="charliteral">'\0'</span>) { |
|
696 <a name="l00686"></a>00686 szLocale = getenv(<span class="stringliteral">"LC_CTYPE"</span>); |
|
697 <a name="l00687"></a>00687 <span class="keywordflow">if</span> (szLocale == NULL || szLocale[0] == <span class="charliteral">'\0'</span>) { |
|
698 <a name="l00688"></a>00688 szLocale = getenv(<span class="stringliteral">"LANG"</span>); |
|
699 <a name="l00689"></a>00689 } |
|
700 <a name="l00690"></a>00690 } |
|
701 <a name="l00691"></a>00691 <span class="keywordflow">if</span> (szLocale == NULL || szLocale[0] == <span class="charliteral">'\0'</span>) { |
|
702 <a name="l00692"></a>00692 <span class="comment">/* No locale, so no codeset name and no modifier */</span> |
|
703 <a name="l00693"></a>00693 <span class="keywordflow">return</span> FALSE; |
|
704 <a name="l00694"></a>00694 } |
|
705 <a name="l00695"></a>00695 DBG_MSG(szLocale); |
|
706 <a name="l00696"></a>00696 pcTmp = strchr(szLocale, <span class="charliteral">'.'</span>); |
|
707 <a name="l00697"></a>00697 <span class="keywordflow">if</span> (pcTmp == NULL) { |
|
708 <a name="l00698"></a>00698 <span class="comment">/* No codeset name */</span> |
|
709 <a name="l00699"></a>00699 szCodeset[0] = <span class="charliteral">'\0'</span>; |
|
710 <a name="l00700"></a>00700 } <span class="keywordflow">else</span> { |
|
711 <a name="l00701"></a>00701 <span class="comment">/* Copy the codeset name */</span> |
|
712 <a name="l00702"></a>00702 pcTmp++; |
|
713 <a name="l00703"></a>00703 <span class="keywordflow">for</span> (tIndex = 0; tIndex < tMaxCodesetLength; tIndex++) { |
|
714 <a name="l00704"></a>00704 <span class="keywordflow">if</span> (*pcTmp == <span class="charliteral">'@'</span> || *pcTmp == <span class="charliteral">'+'</span> || |
|
715 <a name="l00705"></a>00705 *pcTmp == <span class="charliteral">','</span> || *pcTmp == <span class="charliteral">'_'</span> || |
|
716 <a name="l00706"></a>00706 *pcTmp == <span class="charliteral">'\0'</span>) { |
|
717 <a name="l00707"></a>00707 szCodeset[tIndex] = <span class="charliteral">'\0'</span>; |
|
718 <a name="l00708"></a>00708 <span class="keywordflow">break</span>; |
|
719 <a name="l00709"></a>00709 } |
|
720 <a name="l00710"></a>00710 szCodeset[tIndex] = *pcTmp; |
|
721 <a name="l00711"></a>00711 pcTmp++; |
|
722 <a name="l00712"></a>00712 } |
|
723 <a name="l00713"></a>00713 szCodeset[tMaxCodesetLength - 1] = <span class="charliteral">'\0'</span>; |
|
724 <a name="l00714"></a>00714 } |
|
725 <a name="l00715"></a>00715 <span class="keywordflow">if</span> (pbEuro == NULL) { |
|
726 <a name="l00716"></a>00716 <span class="comment">/* No need to get the modifier */</span> |
|
727 <a name="l00717"></a>00717 <span class="keywordflow">return</span> TRUE; |
|
728 <a name="l00718"></a>00718 } |
|
729 <a name="l00719"></a>00719 pcTmp = strchr(szLocale, <span class="charliteral">'@'</span>); |
|
730 <a name="l00720"></a>00720 <span class="keywordflow">if</span> (pcTmp != NULL) { |
|
731 <a name="l00721"></a>00721 <span class="comment">/* Copy the modifier */</span> |
|
732 <a name="l00722"></a>00722 pcTmp++; |
|
733 <a name="l00723"></a>00723 <span class="keywordflow">for</span> (tIndex = 0; tIndex < <span class="keyword">sizeof</span>(szModifier); tIndex++) { |
|
734 <a name="l00724"></a>00724 <span class="keywordflow">if</span> (*pcTmp == <span class="charliteral">'+'</span> || *pcTmp == <span class="charliteral">','</span> || |
|
735 <a name="l00725"></a>00725 *pcTmp == <span class="charliteral">'_'</span> || *pcTmp == <span class="charliteral">'\0'</span>) { |
|
736 <a name="l00726"></a>00726 szModifier[tIndex] = <span class="charliteral">'\0'</span>; |
|
737 <a name="l00727"></a>00727 <span class="keywordflow">break</span>; |
|
738 <a name="l00728"></a>00728 } |
|
739 <a name="l00729"></a>00729 szModifier[tIndex] = *pcTmp; |
|
740 <a name="l00730"></a>00730 pcTmp++; |
|
741 <a name="l00731"></a>00731 } |
|
742 <a name="l00732"></a>00732 szModifier[<span class="keyword">sizeof</span>(szModifier) - 1] = <span class="charliteral">'\0'</span>; |
|
743 <a name="l00733"></a>00733 *pbEuro = STRCEQ(szModifier, <span class="stringliteral">"Euro"</span>); |
|
744 <a name="l00734"></a>00734 } |
|
745 <a name="l00735"></a>00735 <span class="preprocessor">#endif </span><span class="comment">/* __dos */</span> |
|
746 <a name="l00736"></a>00736 <span class="keywordflow">return</span> TRUE; |
|
747 <a name="l00737"></a>00737 } <span class="comment">/* end of bGetCodesetFromLocale */</span> |
|
748 <a name="l00738"></a>00738 |
|
749 <a name="l00739"></a>00739 <span class="comment">/*</span> |
|
750 <a name="l00740"></a>00740 <span class="comment"> * GetNormalizedCodeset - get the normalized codeset from the current locale</span> |
|
751 <a name="l00741"></a>00741 <span class="comment"> *</span> |
|
752 <a name="l00742"></a>00742 <span class="comment"> * Returns TRUE when sucessful, otherwise FALSE</span> |
|
753 <a name="l00743"></a>00743 <span class="comment"> */</span> |
|
754 <a name="l00744"></a>00744 BOOL |
|
755 <a name="l00745"></a>00745 bGetNormalizedCodeset(<span class="keywordtype">char</span> *szCodeset, <span class="keywordtype">size_t</span> tMaxCodesetLength, BOOL *pbEuro) |
|
756 <a name="l00746"></a>00746 { |
|
757 <a name="l00747"></a>00747 BOOL bOnlyDigits; |
|
758 <a name="l00748"></a>00748 <span class="keyword">const</span> <span class="keywordtype">char</span> *pcSrc; |
|
759 <a name="l00749"></a>00749 <span class="keywordtype">char</span> *pcDest; |
|
760 <a name="l00750"></a>00750 <span class="keywordtype">char</span> *szTmp, *szCodesetNorm; |
|
761 <a name="l00751"></a>00751 |
|
762 <a name="l00752"></a>00752 <span class="keywordflow">if</span> (pbEuro != NULL) { |
|
763 <a name="l00753"></a>00753 *pbEuro = FALSE; <span class="comment">/* Until proven otherwise */</span> |
|
764 <a name="l00754"></a>00754 } |
|
765 <a name="l00755"></a>00755 <span class="keywordflow">if</span> (szCodeset == NULL || tMaxCodesetLength < 4) { |
|
766 <a name="l00756"></a>00756 <span class="keywordflow">return</span> FALSE; |
|
767 <a name="l00757"></a>00757 } |
|
768 <a name="l00758"></a>00758 |
|
769 <a name="l00759"></a>00759 <span class="comment">/* Get the codeset name */</span> |
|
770 <a name="l00760"></a>00760 szTmp = xmalloc(tMaxCodesetLength - 3); |
|
771 <a name="l00761"></a>00761 <span class="keywordflow">if</span> (!bGetCodesetFromLocale(szTmp, tMaxCodesetLength - 3, pbEuro)) { |
|
772 <a name="l00762"></a>00762 szTmp = xfree(szTmp); |
|
773 <a name="l00763"></a>00763 <span class="keywordflow">return</span> FALSE; |
|
774 <a name="l00764"></a>00764 } |
|
775 <a name="l00765"></a>00765 <span class="comment">/* Normalize the codeset name */</span> |
|
776 <a name="l00766"></a>00766 szCodesetNorm = xmalloc(tMaxCodesetLength - 3); |
|
777 <a name="l00767"></a>00767 bOnlyDigits = TRUE; |
|
778 <a name="l00768"></a>00768 pcDest = szCodesetNorm; |
|
779 <a name="l00769"></a>00769 <span class="keywordflow">for</span> (pcSrc = szTmp; *pcSrc != <span class="charliteral">'\0'</span>; pcSrc++) { |
|
780 <a name="l00770"></a>00770 <span class="keywordflow">if</span> (isalnum(*pcSrc)) { |
|
781 <a name="l00771"></a>00771 *pcDest = tolower(*pcSrc); |
|
782 <a name="l00772"></a>00772 <span class="keywordflow">if</span> (!isdigit(*pcDest)) { |
|
783 <a name="l00773"></a>00773 bOnlyDigits = FALSE; |
|
784 <a name="l00774"></a>00774 } |
|
785 <a name="l00775"></a>00775 pcDest++; |
|
786 <a name="l00776"></a>00776 } |
|
787 <a name="l00777"></a>00777 } |
|
788 <a name="l00778"></a>00778 *pcDest = <span class="charliteral">'\0'</span>; |
|
789 <a name="l00779"></a>00779 DBG_MSG(szCodesetNorm); |
|
790 <a name="l00780"></a>00780 <span class="comment">/* Add "iso" when szCodesetNorm contains all digits */</span> |
|
791 <a name="l00781"></a>00781 <span class="keywordflow">if</span> (bOnlyDigits && szCodesetNorm[0] != <span class="charliteral">'\0'</span>) { |
|
792 <a name="l00782"></a>00782 fail(strlen(szCodesetNorm) + 3 >= tMaxCodesetLength); |
|
793 <a name="l00783"></a>00783 sprintf(szCodeset, <span class="stringliteral">"iso%s"</span>, szCodesetNorm); |
|
794 <a name="l00784"></a>00784 } <span class="keywordflow">else</span> { |
|
795 <a name="l00785"></a>00785 fail(strlen(szCodesetNorm) >= tMaxCodesetLength); |
|
796 <a name="l00786"></a>00786 strncpy(szCodeset, szCodesetNorm, pcDest - szCodesetNorm + 1); |
|
797 <a name="l00787"></a>00787 szCodeset[tMaxCodesetLength - 1] = <span class="charliteral">'\0'</span>; |
|
798 <a name="l00788"></a>00788 } |
|
799 <a name="l00789"></a>00789 DBG_MSG(szCodeset); |
|
800 <a name="l00790"></a>00790 <span class="comment">/* Clean up and leave */</span> |
|
801 <a name="l00791"></a>00791 szCodesetNorm = xfree(szCodesetNorm); |
|
802 <a name="l00792"></a>00792 szTmp = xfree(szTmp); |
|
803 <a name="l00793"></a>00793 <span class="keywordflow">return</span> TRUE; |
|
804 <a name="l00794"></a>00794 } <span class="comment">/* end of bGetNormalizedCodeset */</span> |
|
805 <a name="l00795"></a>00795 |
|
806 <a name="l00796"></a>00796 <span class="comment">/*</span> |
|
807 <a name="l00797"></a>00797 <span class="comment"> * szGetDefaultMappingFile - get the default mapping file</span> |
|
808 <a name="l00798"></a>00798 <span class="comment"> *</span> |
|
809 <a name="l00799"></a>00799 <span class="comment"> * Returns the basename of the default mapping file</span> |
|
810 <a name="l00800"></a>00800 <span class="comment"> */</span> |
|
811 <a name="l00801"></a>00801 <span class="keyword">const</span> <span class="keywordtype">char</span> * |
|
812 <a name="l00802"></a>00802 szGetDefaultMappingFile(<span class="keywordtype">void</span>) |
|
813 <a name="l00803"></a>00803 { |
|
814 <a name="l00804"></a>00804 <span class="keyword">static</span> <span class="keyword">const</span> <span class="keyword">struct </span>{ |
|
815 <a name="l00805"></a>00805 <span class="keyword">const</span> <span class="keywordtype">char</span> *szCodeset; |
|
816 <a name="l00806"></a>00806 <span class="keyword">const</span> <span class="keywordtype">char</span> *szMappingFile; |
|
817 <a name="l00807"></a>00807 } atMappingFile[] = { |
|
818 <a name="l00808"></a>00808 { <span class="stringliteral">"iso88591"</span>, MAPPING_FILE_8859_1 }, |
|
819 <a name="l00809"></a>00809 { <span class="stringliteral">"iso88592"</span>, MAPPING_FILE_8859_2 }, |
|
820 <a name="l00810"></a>00810 { <span class="stringliteral">"iso88593"</span>, <span class="stringliteral">"8859-3.txt"</span> }, |
|
821 <a name="l00811"></a>00811 { <span class="stringliteral">"iso88594"</span>, <span class="stringliteral">"8859-4.txt"</span> }, |
|
822 <a name="l00812"></a>00812 { <span class="stringliteral">"iso88595"</span>, <span class="stringliteral">"8859-5.txt"</span> }, |
|
823 <a name="l00813"></a>00813 { <span class="stringliteral">"iso88596"</span>, MAPPING_FILE_8859_5 }, |
|
824 <a name="l00814"></a>00814 { <span class="stringliteral">"iso88597"</span>, <span class="stringliteral">"8859-7.txt"</span> }, |
|
825 <a name="l00815"></a>00815 { <span class="stringliteral">"iso88598"</span>, <span class="stringliteral">"8859-8.txt"</span> }, |
|
826 <a name="l00816"></a>00816 { <span class="stringliteral">"iso88599"</span>, <span class="stringliteral">"8859-9.txt"</span> }, |
|
827 <a name="l00817"></a>00817 { <span class="stringliteral">"iso885910"</span>, <span class="stringliteral">"8859-10.txt"</span> }, |
|
828 <a name="l00818"></a>00818 { <span class="stringliteral">"iso885913"</span>, <span class="stringliteral">"8859-13.txt"</span> }, |
|
829 <a name="l00819"></a>00819 { <span class="stringliteral">"iso885914"</span>, <span class="stringliteral">"8859-14.txt"</span> }, |
|
830 <a name="l00820"></a>00820 { <span class="stringliteral">"iso885915"</span>, MAPPING_FILE_8859_15 }, |
|
831 <a name="l00821"></a>00821 { <span class="stringliteral">"iso885916"</span>, <span class="stringliteral">"8859-16.txt"</span> }, |
|
832 <a name="l00822"></a>00822 { <span class="stringliteral">"koi8r"</span>, MAPPING_FILE_KOI8_R }, |
|
833 <a name="l00823"></a>00823 { <span class="stringliteral">"koi8u"</span>, MAPPING_FILE_KOI8_U }, |
|
834 <a name="l00824"></a>00824 { <span class="stringliteral">"utf8"</span>, MAPPING_FILE_UTF_8 }, |
|
835 <a name="l00825"></a>00825 { <span class="stringliteral">"cp437"</span>, MAPPING_FILE_CP437 }, |
|
836 <a name="l00826"></a>00826 { <span class="stringliteral">"cp850"</span>, <span class="stringliteral">"cp850.txt"</span> }, |
|
837 <a name="l00827"></a>00827 { <span class="stringliteral">"cp852"</span>, MAPPING_FILE_CP852 }, |
|
838 <a name="l00828"></a>00828 { <span class="stringliteral">"cp862"</span>, <span class="stringliteral">"cp862.txt"</span> }, |
|
839 <a name="l00829"></a>00829 { <span class="stringliteral">"cp864"</span>, <span class="stringliteral">"cp864.txt"</span> }, |
|
840 <a name="l00830"></a>00830 { <span class="stringliteral">"cp866"</span>, MAPPING_FILE_CP866 }, |
|
841 <a name="l00831"></a>00831 { <span class="stringliteral">"cp1250"</span>, MAPPING_FILE_CP1250 }, |
|
842 <a name="l00832"></a>00832 { <span class="stringliteral">"cp1251"</span>, MAPPING_FILE_CP1251 }, |
|
843 <a name="l00833"></a>00833 { <span class="stringliteral">"cp1252"</span>, <span class="stringliteral">"cp1252.txt"</span> }, |
|
844 <a name="l00834"></a>00834 }; |
|
845 <a name="l00835"></a>00835 <span class="keywordtype">size_t</span> tIndex; |
|
846 <a name="l00836"></a>00836 BOOL bEuro; |
|
847 <a name="l00837"></a>00837 <span class="keywordtype">char</span> szCodeset[20]; |
|
848 <a name="l00838"></a>00838 |
|
849 <a name="l00839"></a>00839 szCodeset[0] = <span class="charliteral">'\0'</span>; |
|
850 <a name="l00840"></a>00840 bEuro = FALSE; |
|
851 <a name="l00841"></a>00841 <span class="comment">/* Get the normalized codeset name */</span> |
|
852 <a name="l00842"></a>00842 <span class="keywordflow">if</span> (!bGetNormalizedCodeset(szCodeset, <span class="keyword">sizeof</span>(szCodeset), &bEuro)) { |
|
853 <a name="l00843"></a>00843 <span class="keywordflow">return</span> MAPPING_FILE_8859_1; |
|
854 <a name="l00844"></a>00844 } |
|
855 <a name="l00845"></a>00845 <span class="keywordflow">if</span> (szCodeset[0] == <span class="charliteral">'\0'</span>) { |
|
856 <a name="l00846"></a>00846 <span class="keywordflow">if</span> (bEuro) { |
|
857 <a name="l00847"></a>00847 <span class="comment">/* Default mapping file (with Euro sign) */</span> |
|
858 <a name="l00848"></a>00848 <span class="keywordflow">return</span> MAPPING_FILE_8859_15; |
|
859 <a name="l00849"></a>00849 } <span class="keywordflow">else</span> { |
|
860 <a name="l00850"></a>00850 <span class="comment">/* Default mapping file (without Euro sign) */</span> |
|
861 <a name="l00851"></a>00851 <span class="keywordflow">return</span> MAPPING_FILE_8859_1; |
|
862 <a name="l00852"></a>00852 } |
|
863 <a name="l00853"></a>00853 } |
|
864 <a name="l00854"></a>00854 <span class="comment">/* Find the name in the table */</span> |
|
865 <a name="l00855"></a>00855 <span class="keywordflow">for</span> (tIndex = 0; tIndex < elementsof(atMappingFile); tIndex++) { |
|
866 <a name="l00856"></a>00856 <span class="keywordflow">if</span> (STREQ(atMappingFile[tIndex].szCodeset, szCodeset)) { |
|
867 <a name="l00857"></a>00857 <span class="keywordflow">return</span> atMappingFile[tIndex].szMappingFile; |
|
868 <a name="l00858"></a>00858 } |
|
869 <a name="l00859"></a>00859 } |
|
870 <a name="l00860"></a>00860 <span class="comment">/* Default default mapping file */</span> |
|
871 <a name="l00861"></a>00861 <span class="preprocessor">#if defined(__dos)</span> |
|
872 <a name="l00862"></a>00862 <span class="preprocessor"></span> <span class="keywordflow">return</span> MAPPING_FILE_CP437; |
|
873 <a name="l00863"></a>00863 <span class="preprocessor">#else</span> |
|
874 <a name="l00864"></a>00864 <span class="preprocessor"></span> <span class="keywordflow">return</span> MAPPING_FILE_8859_1; |
|
875 <a name="l00865"></a>00865 <span class="preprocessor">#endif </span><span class="comment">/* __dos */</span> |
|
876 <a name="l00866"></a>00866 } <span class="comment">/* end of szGetDefaultMappingFile */</span> |
|
877 <a name="l00867"></a>00867 <span class="preprocessor">#endif </span><span class="comment">/* !__riscos */</span> |
|
878 <a name="l00868"></a>00868 |
|
879 <a name="l00869"></a>00869 <span class="comment">/*</span> |
|
880 <a name="l00870"></a>00870 <span class="comment"> * tConvertDTTM - convert Windows Date and Time format</span> |
|
881 <a name="l00871"></a>00871 <span class="comment"> *</span> |
|
882 <a name="l00872"></a>00872 <span class="comment"> * returns Unix time_t or -1</span> |
|
883 <a name="l00873"></a>00873 <span class="comment"> */</span> |
|
884 <a name="l00874"></a>00874 time_t |
|
885 <a name="l00875"></a>00875 tConvertDTTM(ULONG ulDTTM) |
|
886 <a name="l00876"></a>00876 { |
|
887 <a name="l00877"></a>00877 <span class="keyword">struct </span>tm tTime; |
|
888 <a name="l00878"></a>00878 time_t tResult; |
|
889 <a name="l00879"></a>00879 |
|
890 <a name="l00880"></a>00880 <span class="keywordflow">if</span> (ulDTTM == 0) { |
|
891 <a name="l00881"></a>00881 <span class="keywordflow">return</span> (time_t)-1; |
|
892 <a name="l00882"></a>00882 } |
|
893 <a name="l00883"></a>00883 memset(&tTime, 0, <span class="keyword">sizeof</span>(tTime)); |
|
894 <a name="l00884"></a>00884 tTime.tm_min = (int)(ulDTTM & 0x0000003f); |
|
895 <a name="l00885"></a>00885 tTime.tm_hour = (int)((ulDTTM & 0x000007c0) >> 6); |
|
896 <a name="l00886"></a>00886 tTime.tm_mday = (int)((ulDTTM & 0x0000f800) >> 11); |
|
897 <a name="l00887"></a>00887 tTime.tm_mon = (int)((ulDTTM & 0x000f0000) >> 16); |
|
898 <a name="l00888"></a>00888 tTime.tm_year = (int)((ulDTTM & 0x1ff00000) >> 20); |
|
899 <a name="l00889"></a>00889 tTime.tm_isdst = -1; |
|
900 <a name="l00890"></a>00890 tTime.tm_mon--; <span class="comment">/* From 01-12 to 00-11 */</span> |
|
901 <a name="l00891"></a>00891 tResult = mktime(&tTime); |
|
902 <a name="l00892"></a>00892 NO_DBG_MSG(ctime(&tResult)); |
|
903 <a name="l00893"></a>00893 <span class="keywordflow">return</span> tResult; |
|
904 <a name="l00894"></a>00894 } <span class="comment">/* end of tConvertDTTM */</span> |
|
905 </pre></div></div> |
|
906 <hr size="1"/><address style="text-align: right;"><small>Generated by |
|
907 <a href="http://www.doxygen.org/index.html"> |
|
908 <img class="footer" src="doxygen.png" alt="doxygen"/></a> 1.6.2 </small></address> |
|
909 </body> |
|
910 </html> |
|