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annotate sidutil.c @ 357:199284ba94ea

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Cleanup and few comments added.
author Matti Hamalainen <ccr@tnsp.org>
date Mon, 27 Jan 2020 02:33:13 +0200
parents 811eb6c6695e
children a5131cd64110
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
313
b3d46806787d Move a number of more or less generic helper functions into a separate sidutil.[ch] module.
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1 /*
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2 * SIDLib common utility functions
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3 * Programmed and designed by Matti 'ccr' Hämäläinen <ccr@tnsp.org>
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4 * (C) Copyright 2014-2020 Tecnic Software productions (TNSP)
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5 */
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6 #include "sidutil.h"
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7 #include "th_file.h"
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8 #include "th_string.h"
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9 #include "th_datastruct.h"
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10
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11
316
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12 char * sidutil_escape_string(const char *str, const char *escchars)
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13 {
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14 size_t len, size;
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15 char *buf;
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16
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17 if (str == NULL)
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18 return NULL;
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19
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20 if (escchars == NULL)
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21 return th_strdup(str);
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22
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23 size = strlen(str) + 1;
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24 if ((buf = th_malloc(size)) == NULL)
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25 return NULL;
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26
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27 for (len = 0; *str; str++)
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28 {
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29 if (strchr(escchars, *str) != NULL || *str == '\\')
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30 {
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31 if (!th_strbuf_putch(&buf, &size, &len, '\\'))
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32 goto err;
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33 }
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34
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35 if (!th_strbuf_putch(&buf, &size, &len, *str))
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36 goto err;
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37 }
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38
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39 if (!th_strbuf_putch(&buf, &size, &len, 0))
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40 goto err;
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41
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42 return buf;
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43
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44 err:
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45 th_free(buf);
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46 return NULL;
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47 }
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48
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49
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50 void sidutil_print_string_escaped(FILE *outFile, const char *str)
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51 {
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52 while (*str)
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53 {
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54 if (*str == '\\')
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55 switch (*(++str))
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56 {
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57 case 'n': fputc('\n', outFile); break;
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58 case 'r': fputc('\r', outFile); break;
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59 case 't': fputc('\r', outFile); break;
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60 case '\\': fputc('\\', outFile); break;
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61 default: fputc(*str, outFile); break;
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62 }
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63 else
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64 fputc(*str, outFile);
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65
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66 str++;
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67 }
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68 }
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69
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70
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71 void sidutil_print_license(void)
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72 {
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73 printf("%s - %s\n%s\n", th_prog_name, th_prog_desc, th_prog_author);
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74 printf(
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75 "\n"
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76 "Redistribution and use in source and binary forms, with or without\n"
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77 "modification, are permitted provided that the following conditions\n"
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78 "are met:\n"
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79 "\n"
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80 " 1. Redistributions of source code must retain the above copyright\n"
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81 " notice, this list of conditions and the following disclaimer.\n"
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82 "\n"
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83 " 2. Redistributions in binary form must reproduce the above copyright\n"
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84 " notice, this list of conditions and the following disclaimer in\n"
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85 " the documentation and/or other materials provided with the\n"
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86 " distribution.\n"
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87 "\n"
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88 " 3. The name of the author may not be used to endorse or promote\n"
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89 " products derived from this software without specific prior written\n"
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90 " permission.\n"
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91 "\n"
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92 "THIS SOFTWARE IS PROVIDED BY THE AUTHOR \"AS IS\" AND ANY EXPRESS OR\n"
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93 "IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED\n"
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94 "WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE\n"
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95 "ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT,\n"
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96 "INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES\n"
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97 "(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR\n"
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98 "SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)\n"
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99 "HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,\n"
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100 "STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING\n"
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101 "IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE\n"
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102 "POSSIBILITY OF SUCH DAMAGE.\n"
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103 );
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104 }
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105
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106
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107 const char *sidutil_strip_hvsc_path(const char *hvscPath, const char *filename)
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108 {
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109 if (hvscPath != NULL)
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110 {
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111 const char *hvsc = hvscPath, *fptr = filename;
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112
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113 // Compare until end of string(s)
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114 for (; *hvsc != 0 && *fptr != 0 && *hvsc == *fptr; hvsc++, fptr++);
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115
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116 // Full match?
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117 if (*hvsc == 0)
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118 return fptr - 1;
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119 }
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120
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121 return filename;
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122 }
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123
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diff changeset
124
b3d46806787d Move a number of more or less generic helper functions into a separate sidutil.[ch] module.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
125 char *sidutil_check_hvsc_file(const char *hvscPath, const char *filebase, const char *fext)
b3d46806787d Move a number of more or less generic helper functions into a separate sidutil.[ch] module.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
126 {
b3d46806787d Move a number of more or less generic helper functions into a separate sidutil.[ch] module.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
127 th_stat_data sdata;
b3d46806787d Move a number of more or less generic helper functions into a separate sidutil.[ch] module.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
128 char *npath = th_strdup_printf("%s%c%s%c%s%s",
b3d46806787d Move a number of more or less generic helper functions into a separate sidutil.[ch] module.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
129 hvscPath, TH_DIR_SEPARATOR_CHR,
318
f3ba2ba894b1 Rename few HVSC related #defines to have SIDUTIL_ prefix.
Matti Hamalainen <ccr@tnsp.org>
parents: 316
diff changeset
130 SIDUTIL_HVSC_DOCUMENTS, TH_DIR_SEPARATOR_CHR,
313
b3d46806787d Move a number of more or less generic helper functions into a separate sidutil.[ch] module.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
131 filebase, fext != NULL ? fext : "");
b3d46806787d Move a number of more or less generic helper functions into a separate sidutil.[ch] module.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
132
b3d46806787d Move a number of more or less generic helper functions into a separate sidutil.[ch] module.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
133 if (npath != NULL &&
b3d46806787d Move a number of more or less generic helper functions into a separate sidutil.[ch] module.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
134 th_stat_path(npath, &sdata) &&
b3d46806787d Move a number of more or less generic helper functions into a separate sidutil.[ch] module.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
135 (sdata.flags & TH_IS_READABLE) &&
b3d46806787d Move a number of more or less generic helper functions into a separate sidutil.[ch] module.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
136 (sdata.flags & TH_IS_DIR) == 0)
b3d46806787d Move a number of more or less generic helper functions into a separate sidutil.[ch] module.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
137 return npath;
b3d46806787d Move a number of more or less generic helper functions into a separate sidutil.[ch] module.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
138
b3d46806787d Move a number of more or less generic helper functions into a separate sidutil.[ch] module.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
139 th_free(npath);
b3d46806787d Move a number of more or less generic helper functions into a separate sidutil.[ch] module.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
140 return NULL;
b3d46806787d Move a number of more or less generic helper functions into a separate sidutil.[ch] module.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
141 }
b3d46806787d Move a number of more or less generic helper functions into a separate sidutil.[ch] module.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
142
b3d46806787d Move a number of more or less generic helper functions into a separate sidutil.[ch] module.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
143
b3d46806787d Move a number of more or less generic helper functions into a separate sidutil.[ch] module.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
144 #ifndef HAVE_ICONV
b3d46806787d Move a number of more or less generic helper functions into a separate sidutil.[ch] module.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
145
b3d46806787d Move a number of more or less generic helper functions into a separate sidutil.[ch] module.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
146 static const uint8_t sidutil_lang_iso88591_to_cp850[16*6] = {
b3d46806787d Move a number of more or less generic helper functions into a separate sidutil.[ch] module.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
147 0xff, 0xad, 0xbd, 0x9c, 0xcf, 0xbe, 0xdd, 0xf5, 0xf9, 0xb8, 0xa6, 0xae, 0xaa, 0xf0, 0xa9, 0xee,
b3d46806787d Move a number of more or less generic helper functions into a separate sidutil.[ch] module.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
148 0xf8, 0xf1, 0xfd, 0xfc, 0xef, 0xe6, 0xf4, 0xfa, 0xf7, 0xfb, 0xa7, 0xaf, 0xac, 0xab, 0xf3, 0xa8,
b3d46806787d Move a number of more or less generic helper functions into a separate sidutil.[ch] module.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
149 0xb7, 0xb5, 0xb6, 0xc7, 0x8e, 0x8f, 0x92, 0x80, 0xd4, 0x90, 0xd2, 0xd3, 0xde, 0xd6, 0xd7, 0xd8,
b3d46806787d Move a number of more or less generic helper functions into a separate sidutil.[ch] module.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
150 0xd1, 0xa5, 0xe3, 0xe0, 0xe2, 0xe5, 0x99, 0x9e, 0x9d, 0xeb, 0xe9, 0xea, 0x9a, 0xed, 0xe8, 0xe1,
b3d46806787d Move a number of more or less generic helper functions into a separate sidutil.[ch] module.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
151 0x85, 0xa0, 0x83, 0xc6, 0x84, 0x86, 0x91, 0x87, 0x8a, 0x82, 0x88, 0x89, 0x8d, 0xa1, 0x8c, 0x8b,
b3d46806787d Move a number of more or less generic helper functions into a separate sidutil.[ch] module.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
152 0xd0, 0xa4, 0x95, 0xa2, 0x93, 0xe4, 0x94, 0xf6, 0x9b, 0x97, 0xa3, 0x96, 0x81, 0xec, 0xe7, 0x98,
b3d46806787d Move a number of more or less generic helper functions into a separate sidutil.[ch] module.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
153 };
b3d46806787d Move a number of more or less generic helper functions into a separate sidutil.[ch] module.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
154
b3d46806787d Move a number of more or less generic helper functions into a separate sidutil.[ch] module.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
155 static const uint8_t sidutil_lang_iso88591_to_cp437[16*6] = {
b3d46806787d Move a number of more or less generic helper functions into a separate sidutil.[ch] module.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
156 0xff, 0xad, 0x9b, 0x9c, 0x00, 0x9d, 0x00, 0x00, 0x00, 0x00, 0xa6, 0xae, 0xaa, 0x00, 0x00, 0x00,
b3d46806787d Move a number of more or less generic helper functions into a separate sidutil.[ch] module.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
157 0xf8, 0xf1, 0xfd, 0x00, 0x00, 0xe6, 0x00, 0xfa, 0x00, 0x00, 0xa7, 0xaf, 0xac, 0xab, 0x00, 0xa8,
b3d46806787d Move a number of more or less generic helper functions into a separate sidutil.[ch] module.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
158 0x00, 0x00, 0x00, 0x00, 0x8e, 0x8f, 0x92, 0x80, 0x00, 0x90, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
b3d46806787d Move a number of more or less generic helper functions into a separate sidutil.[ch] module.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
159 0x00, 0xa5, 0x00, 0x00, 0x00, 0x00, 0x99, 0x00, 0x00, 0x00, 0x00, 0x00, 0x9a, 0x00, 0x00, 0xe1,
b3d46806787d Move a number of more or less generic helper functions into a separate sidutil.[ch] module.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
160 0x85, 0xa0, 0x83, 0x00, 0x84, 0x86, 0x91, 0x87, 0x8a, 0x82, 0x88, 0x89, 0x8d, 0xa1, 0x8c, 0x8b,
b3d46806787d Move a number of more or less generic helper functions into a separate sidutil.[ch] module.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
161 0x00, 0xa4, 0x95, 0xa2, 0x93, 0x00, 0x94, 0xf6, 0x00, 0x97, 0xa3, 0x96, 0x81, 0x00, 0x00, 0x98,
b3d46806787d Move a number of more or less generic helper functions into a separate sidutil.[ch] module.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
162 };
b3d46806787d Move a number of more or less generic helper functions into a separate sidutil.[ch] module.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
163
b3d46806787d Move a number of more or less generic helper functions into a separate sidutil.[ch] module.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
164
357
199284ba94ea Cleanup and few comments added.
Matti Hamalainen <ccr@tnsp.org>
parents: 356
diff changeset
165 #define SI_PUTCH(xch) th_strbuf_putch(&outBuf, &outSize, &outLen, (xch))
199284ba94ea Cleanup and few comments added.
Matti Hamalainen <ccr@tnsp.org>
parents: 356
diff changeset
166
199284ba94ea Cleanup and few comments added.
Matti Hamalainen <ccr@tnsp.org>
parents: 356
diff changeset
167
199284ba94ea Cleanup and few comments added.
Matti Hamalainen <ccr@tnsp.org>
parents: 356
diff changeset
168 //
199284ba94ea Cleanup and few comments added.
Matti Hamalainen <ccr@tnsp.org>
parents: 356
diff changeset
169 // Convert _ONLY_ FROM ISO-8859-1 encoding to few other encodings
199284ba94ea Cleanup and few comments added.
Matti Hamalainen <ccr@tnsp.org>
parents: 356
diff changeset
170 //
313
b3d46806787d Move a number of more or less generic helper functions into a separate sidutil.[ch] module.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
171 static char *sidutil_chconv_internal(SIDUtilChConvCtx *ctx, const char *src)
b3d46806787d Move a number of more or less generic helper functions into a separate sidutil.[ch] module.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
172 {
b3d46806787d Move a number of more or less generic helper functions into a separate sidutil.[ch] module.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
173 const uint8_t *srcPtr = (const uint8_t *) src;
b3d46806787d Move a number of more or less generic helper functions into a separate sidutil.[ch] module.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
174 const uint8_t *convTable;
b3d46806787d Move a number of more or less generic helper functions into a separate sidutil.[ch] module.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
175 size_t outSize, outLen;
b3d46806787d Move a number of more or less generic helper functions into a separate sidutil.[ch] module.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
176 char *outBuf, outByte;
b3d46806787d Move a number of more or less generic helper functions into a separate sidutil.[ch] module.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
177
b3d46806787d Move a number of more or less generic helper functions into a separate sidutil.[ch] module.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
178 if (src == NULL)
b3d46806787d Move a number of more or less generic helper functions into a separate sidutil.[ch] module.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
179 return NULL;
b3d46806787d Move a number of more or less generic helper functions into a separate sidutil.[ch] module.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
180
b3d46806787d Move a number of more or less generic helper functions into a separate sidutil.[ch] module.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
181 outSize = strlen(src) + 1;
b3d46806787d Move a number of more or less generic helper functions into a separate sidutil.[ch] module.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
182 if ((outBuf = th_malloc(outSize)) == NULL)
b3d46806787d Move a number of more or less generic helper functions into a separate sidutil.[ch] module.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
183 return NULL;
b3d46806787d Move a number of more or less generic helper functions into a separate sidutil.[ch] module.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
184
b3d46806787d Move a number of more or less generic helper functions into a separate sidutil.[ch] module.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
185 for (outLen = 0; *srcPtr; srcPtr++)
b3d46806787d Move a number of more or less generic helper functions into a separate sidutil.[ch] module.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
186 {
b3d46806787d Move a number of more or less generic helper functions into a separate sidutil.[ch] module.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
187 switch (ctx->outLangID)
b3d46806787d Move a number of more or less generic helper functions into a separate sidutil.[ch] module.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
188 {
b3d46806787d Move a number of more or less generic helper functions into a separate sidutil.[ch] module.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
189 case TH_LANG_UTF8:
b3d46806787d Move a number of more or less generic helper functions into a separate sidutil.[ch] module.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
190 // Not 100% correct really, but close enough
b3d46806787d Move a number of more or less generic helper functions into a separate sidutil.[ch] module.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
191 if (*srcPtr < 0x80)
b3d46806787d Move a number of more or less generic helper functions into a separate sidutil.[ch] module.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
192 {
357
199284ba94ea Cleanup and few comments added.
Matti Hamalainen <ccr@tnsp.org>
parents: 356
diff changeset
193 if (!SI_PUTCH(*srcPtr))
313
b3d46806787d Move a number of more or less generic helper functions into a separate sidutil.[ch] module.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
194 goto err;
b3d46806787d Move a number of more or less generic helper functions into a separate sidutil.[ch] module.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
195 }
b3d46806787d Move a number of more or less generic helper functions into a separate sidutil.[ch] module.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
196 else
b3d46806787d Move a number of more or less generic helper functions into a separate sidutil.[ch] module.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
197 if (*srcPtr < 0xBF)
b3d46806787d Move a number of more or less generic helper functions into a separate sidutil.[ch] module.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
198 {
357
199284ba94ea Cleanup and few comments added.
Matti Hamalainen <ccr@tnsp.org>
parents: 356
diff changeset
199 if (!SI_PUTCH(0xC2) ||
199284ba94ea Cleanup and few comments added.
Matti Hamalainen <ccr@tnsp.org>
parents: 356
diff changeset
200 !SI_PUTCH(*srcPtr))
313
b3d46806787d Move a number of more or less generic helper functions into a separate sidutil.[ch] module.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
201 goto err;
b3d46806787d Move a number of more or less generic helper functions into a separate sidutil.[ch] module.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
202 }
b3d46806787d Move a number of more or less generic helper functions into a separate sidutil.[ch] module.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
203 else
b3d46806787d Move a number of more or less generic helper functions into a separate sidutil.[ch] module.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
204 {
357
199284ba94ea Cleanup and few comments added.
Matti Hamalainen <ccr@tnsp.org>
parents: 356
diff changeset
205 if (!SI_PUTCH(0xC3) ||
199284ba94ea Cleanup and few comments added.
Matti Hamalainen <ccr@tnsp.org>
parents: 356
diff changeset
206 !SI_PUTCH(*srcPtr - 0x40))
313
b3d46806787d Move a number of more or less generic helper functions into a separate sidutil.[ch] module.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
207 goto err;
b3d46806787d Move a number of more or less generic helper functions into a separate sidutil.[ch] module.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
208 }
b3d46806787d Move a number of more or less generic helper functions into a separate sidutil.[ch] module.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
209 break;
b3d46806787d Move a number of more or less generic helper functions into a separate sidutil.[ch] module.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
210
b3d46806787d Move a number of more or less generic helper functions into a separate sidutil.[ch] module.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
211 case TH_LANG_ISO88591:
357
199284ba94ea Cleanup and few comments added.
Matti Hamalainen <ccr@tnsp.org>
parents: 356
diff changeset
212 if (!SI_PUTCH(*srcPtr))
313
b3d46806787d Move a number of more or less generic helper functions into a separate sidutil.[ch] module.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
213 goto err;
b3d46806787d Move a number of more or less generic helper functions into a separate sidutil.[ch] module.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
214 break;
b3d46806787d Move a number of more or less generic helper functions into a separate sidutil.[ch] module.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
215
b3d46806787d Move a number of more or less generic helper functions into a separate sidutil.[ch] module.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
216 case TH_LANG_CP850:
356
811eb6c6695e Add "support" for CP858 output in fallback converter as it is essentially the same as CP850.
Matti Hamalainen <ccr@tnsp.org>
parents: 355
diff changeset
217 case TH_LANG_CP858:
313
b3d46806787d Move a number of more or less generic helper functions into a separate sidutil.[ch] module.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
218 case TH_LANG_CP437:
b3d46806787d Move a number of more or less generic helper functions into a separate sidutil.[ch] module.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
219 // Not 100% correct either, but close enough
356
811eb6c6695e Add "support" for CP858 output in fallback converter as it is essentially the same as CP850.
Matti Hamalainen <ccr@tnsp.org>
parents: 355
diff changeset
220 convTab = (ctx->outLangID == TH_LANG_CP437) ?
811eb6c6695e Add "support" for CP858 output in fallback converter as it is essentially the same as CP850.
Matti Hamalainen <ccr@tnsp.org>
parents: 355
diff changeset
221 sidutil_lang_iso88591_to_cp437 :
811eb6c6695e Add "support" for CP858 output in fallback converter as it is essentially the same as CP850.
Matti Hamalainen <ccr@tnsp.org>
parents: 355
diff changeset
222 sidutil_lang_iso88591_to_cp850;
313
b3d46806787d Move a number of more or less generic helper functions into a separate sidutil.[ch] module.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
223
b3d46806787d Move a number of more or less generic helper functions into a separate sidutil.[ch] module.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
224 if (*srcPtr < 0x7f)
b3d46806787d Move a number of more or less generic helper functions into a separate sidutil.[ch] module.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
225 outByte = *srcPtr;
b3d46806787d Move a number of more or less generic helper functions into a separate sidutil.[ch] module.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
226 else
b3d46806787d Move a number of more or less generic helper functions into a separate sidutil.[ch] module.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
227 if (*srcPtr >= 0xA0)
b3d46806787d Move a number of more or less generic helper functions into a separate sidutil.[ch] module.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
228 outByte = convTable[*srcPtr - 0xA0];
b3d46806787d Move a number of more or less generic helper functions into a separate sidutil.[ch] module.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
229 else
b3d46806787d Move a number of more or less generic helper functions into a separate sidutil.[ch] module.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
230 outByte = '?';
b3d46806787d Move a number of more or less generic helper functions into a separate sidutil.[ch] module.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
231
357
199284ba94ea Cleanup and few comments added.
Matti Hamalainen <ccr@tnsp.org>
parents: 356
diff changeset
232 if (!SI_PUTCH(outByte))
313
b3d46806787d Move a number of more or less generic helper functions into a separate sidutil.[ch] module.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
233 goto err;
b3d46806787d Move a number of more or less generic helper functions into a separate sidutil.[ch] module.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
234 break;
b3d46806787d Move a number of more or less generic helper functions into a separate sidutil.[ch] module.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
235 }
b3d46806787d Move a number of more or less generic helper functions into a separate sidutil.[ch] module.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
236 }
b3d46806787d Move a number of more or less generic helper functions into a separate sidutil.[ch] module.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
237
357
199284ba94ea Cleanup and few comments added.
Matti Hamalainen <ccr@tnsp.org>
parents: 356
diff changeset
238 if (!SI_PUTCH(*srcPtr))
313
b3d46806787d Move a number of more or less generic helper functions into a separate sidutil.[ch] module.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
239 goto err;
b3d46806787d Move a number of more or less generic helper functions into a separate sidutil.[ch] module.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
240
b3d46806787d Move a number of more or less generic helper functions into a separate sidutil.[ch] module.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
241 return outBuf;
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242
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243 err:
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244 th_free(outBuf);
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245 return NULL;
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246 }
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247
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248 #endif
b3d46806787d Move a number of more or less generic helper functions into a separate sidutil.[ch] module.
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249
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250
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diff changeset
251 // NOTICE! Only call this function IF ctx->enabled == TRUE
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parents:
diff changeset
252 char * sidutil_chconv_convert(SIDUtilChConvCtx *ctx, const char *src)
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parents:
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253 {
b3d46806787d Move a number of more or less generic helper functions into a separate sidutil.[ch] module.
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254 #ifdef HAVE_ICONV
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255 size_t srcLeft = strlen(src) + 1;
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parents:
diff changeset
256 size_t outLeft = srcLeft * 2;
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257 char *srcPtr = (char *) src;
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diff changeset
258 char *outBuf, *outPtr;
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259
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diff changeset
260 if ((outBuf = outPtr = th_malloc(outLeft + 1)) == NULL)
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diff changeset
261 return NULL;
b3d46806787d Move a number of more or less generic helper functions into a separate sidutil.[ch] module.
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diff changeset
262
b3d46806787d Move a number of more or less generic helper functions into a separate sidutil.[ch] module.
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diff changeset
263 while (srcLeft > 0)
b3d46806787d Move a number of more or less generic helper functions into a separate sidutil.[ch] module.
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diff changeset
264 {
b3d46806787d Move a number of more or less generic helper functions into a separate sidutil.[ch] module.
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diff changeset
265 size_t ret = iconv(ctx->iconvCtx, &srcPtr, &srcLeft, &outPtr, &outLeft);
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266 if (ret == (size_t) -1)
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267 break;
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parents:
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268 }
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diff changeset
269
b3d46806787d Move a number of more or less generic helper functions into a separate sidutil.[ch] module.
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270 return (char *) outBuf;
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271 #else
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272 return sidutil_chconv_internal(ctx, src);
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273 #endif
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274 }
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parents:
diff changeset
275
b3d46806787d Move a number of more or less generic helper functions into a separate sidutil.[ch] module.
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parents:
diff changeset
276
b3d46806787d Move a number of more or less generic helper functions into a separate sidutil.[ch] module.
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diff changeset
277 int sidutil_chconv_init(SIDUtilChConvCtx *ctx, const char *outLang)
b3d46806787d Move a number of more or less generic helper functions into a separate sidutil.[ch] module.
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parents:
diff changeset
278 {
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diff changeset
279 if (ctx == NULL)
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280 return THERR_NULLPTR;
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281
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282 memset(ctx, 0, sizeof(*ctx));
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283
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diff changeset
284 if (outLang != NULL)
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285 {
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parents:
diff changeset
286 // Get the character encoding part (e.g. "UTF-8" etc.) and
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diff changeset
287 // strip out and lowercase everything (e.g. "utf8")
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diff changeset
288 size_t i;
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diff changeset
289 char *ptr;
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diff changeset
290
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diff changeset
291 if ((ctx->outLang = th_strdup(outLang)) == NULL)
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diff changeset
292 return THERR_MALLOC;
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293
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diff changeset
294 if ((ptr = strchr(ctx->outLang, '.')) == NULL)
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diff changeset
295 ptr = ctx->outLang;
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diff changeset
296 else
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diff changeset
297 ptr++;
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298
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diff changeset
299 for (i = 0; *ptr; ptr++)
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diff changeset
300 {
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diff changeset
301 if (*ptr != '-')
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diff changeset
302 ctx->outLang[i++] = th_tolower(*ptr);
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diff changeset
303 }
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diff changeset
304 ctx->outLang[i] = 0;
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diff changeset
305
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diff changeset
306 #ifdef HAVE_ICONV
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diff changeset
307 // Initialize iconv, check if we have language/charset
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diff changeset
308 ctx->iconvCtx = iconv_open(ctx->outLang, "iso88591");
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diff changeset
309 ctx->enabled = (ctx->iconvCtx != (iconv_t) -1);
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diff changeset
310 #else
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parents:
diff changeset
311 // Check if we can use our fallback converter
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diff changeset
312 if (strcmp(ctx->outLang, "utf8") == 0)
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diff changeset
313 ctx->outLangID = TH_LANG_UTF8;
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diff changeset
314 else
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diff changeset
315 if (strcmp(ctx->outLang, "iso88591") == 0 ||
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diff changeset
316 strcmp(ctx->outLang, "cp819") == 0 ||
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diff changeset
317 strcmp(ctx->outLang, "latin1") == 0 ||
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diff changeset
318 strcmp(ctx->outLang, "cp28591") == 0)
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diff changeset
319 ctx->outLangID = TH_LANG_ISO88591;
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diff changeset
320 else
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diff changeset
321 if (strcmp(ctx->outLang, "cp850") == 0)
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parents:
diff changeset
322 ctx->outLangID = TH_LANG_CP850;
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parents:
diff changeset
323 else
356
811eb6c6695e Add "support" for CP858 output in fallback converter as it is essentially the same as CP850.
Matti Hamalainen <ccr@tnsp.org>
parents: 355
diff changeset
324 if (strcmp(ctx->outLang, "cp858") == 0)
811eb6c6695e Add "support" for CP858 output in fallback converter as it is essentially the same as CP850.
Matti Hamalainen <ccr@tnsp.org>
parents: 355
diff changeset
325 ctx->outLangID = TH_LANG_CP858;
811eb6c6695e Add "support" for CP858 output in fallback converter as it is essentially the same as CP850.
Matti Hamalainen <ccr@tnsp.org>
parents: 355
diff changeset
326 else
313
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parents:
diff changeset
327 if (strcmp(ctx->outLang, "cp437") == 0)
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diff changeset
328 ctx->outLangID = TH_LANG_CP437;
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parents:
diff changeset
329 else
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diff changeset
330 ctx->outLangID = TH_LANG_ISO88591;
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parents:
diff changeset
331
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diff changeset
332 ctx->enabled = ctx->outLangID != TH_LANG_ISO88591;
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parents:
diff changeset
333 #endif
b3d46806787d Move a number of more or less generic helper functions into a separate sidutil.[ch] module.
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parents:
diff changeset
334 }
b3d46806787d Move a number of more or less generic helper functions into a separate sidutil.[ch] module.
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parents:
diff changeset
335
b3d46806787d Move a number of more or less generic helper functions into a separate sidutil.[ch] module.
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parents:
diff changeset
336 return THERR_OK;
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parents:
diff changeset
337 }
b3d46806787d Move a number of more or less generic helper functions into a separate sidutil.[ch] module.
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parents:
diff changeset
338
b3d46806787d Move a number of more or less generic helper functions into a separate sidutil.[ch] module.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
339
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parents:
diff changeset
340 void sidutil_chconv_close(SIDUtilChConvCtx *ctx)
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parents:
diff changeset
341 {
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parents:
diff changeset
342 #ifdef HAVE_ICONV
334
1e7ffcaeb8ad Check SIDUtilChConvCtx::enabled instead of SIDUtilChConvCtx::iconvCtx != -1 when calling iconv_close().
Matti Hamalainen <ccr@tnsp.org>
parents: 318
diff changeset
343 if (ctx->enabled)
313
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parents:
diff changeset
344 iconv_close(ctx->iconvCtx);
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parents:
diff changeset
345 #else
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parents:
diff changeset
346 #endif
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parents:
diff changeset
347
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parents:
diff changeset
348 th_free(ctx->outLang);
b3d46806787d Move a number of more or less generic helper functions into a separate sidutil.[ch] module.
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parents:
diff changeset
349 }
349
a6153837c138 Split HVSC SLDB and STILDB reading boilerplate code from sidinfo to sidutil.
Matti Hamalainen <ccr@tnsp.org>
parents: 334
diff changeset
350
a6153837c138 Split HVSC SLDB and STILDB reading boilerplate code from sidinfo to sidutil.
Matti Hamalainen <ccr@tnsp.org>
parents: 334
diff changeset
351
a6153837c138 Split HVSC SLDB and STILDB reading boilerplate code from sidinfo to sidutil.
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parents: 334
diff changeset
352 void sidutil_ioctx_error(th_ioctx *fh, const int err, const char *msg)
a6153837c138 Split HVSC SLDB and STILDB reading boilerplate code from sidinfo to sidutil.
Matti Hamalainen <ccr@tnsp.org>
parents: 334
diff changeset
353 {
a6153837c138 Split HVSC SLDB and STILDB reading boilerplate code from sidinfo to sidutil.
Matti Hamalainen <ccr@tnsp.org>
parents: 334
diff changeset
354 (void) err;
a6153837c138 Split HVSC SLDB and STILDB reading boilerplate code from sidinfo to sidutil.
Matti Hamalainen <ccr@tnsp.org>
parents: 334
diff changeset
355 THERR("[%s:%" PRIu_SIZE_T "] %s\n", fh->filename, fh->line, msg);
a6153837c138 Split HVSC SLDB and STILDB reading boilerplate code from sidinfo to sidutil.
Matti Hamalainen <ccr@tnsp.org>
parents: 334
diff changeset
356 }
a6153837c138 Split HVSC SLDB and STILDB reading boilerplate code from sidinfo to sidutil.
Matti Hamalainen <ccr@tnsp.org>
parents: 334
diff changeset
357
a6153837c138 Split HVSC SLDB and STILDB reading boilerplate code from sidinfo to sidutil.
Matti Hamalainen <ccr@tnsp.org>
parents: 334
diff changeset
358
a6153837c138 Split HVSC SLDB and STILDB reading boilerplate code from sidinfo to sidutil.
Matti Hamalainen <ccr@tnsp.org>
parents: 334
diff changeset
359 int sidutil_read_sldb_file(const char *filename, SIDLibSLDB **pdbh)
a6153837c138 Split HVSC SLDB and STILDB reading boilerplate code from sidinfo to sidutil.
Matti Hamalainen <ccr@tnsp.org>
parents: 334
diff changeset
360 {
a6153837c138 Split HVSC SLDB and STILDB reading boilerplate code from sidinfo to sidutil.
Matti Hamalainen <ccr@tnsp.org>
parents: 334
diff changeset
361 th_ioctx *infh = NULL;
a6153837c138 Split HVSC SLDB and STILDB reading boilerplate code from sidinfo to sidutil.
Matti Hamalainen <ccr@tnsp.org>
parents: 334
diff changeset
362 int res;
a6153837c138 Split HVSC SLDB and STILDB reading boilerplate code from sidinfo to sidutil.
Matti Hamalainen <ccr@tnsp.org>
parents: 334
diff changeset
363
a6153837c138 Split HVSC SLDB and STILDB reading boilerplate code from sidinfo to sidutil.
Matti Hamalainen <ccr@tnsp.org>
parents: 334
diff changeset
364 // Initialize SLDB
a6153837c138 Split HVSC SLDB and STILDB reading boilerplate code from sidinfo to sidutil.
Matti Hamalainen <ccr@tnsp.org>
parents: 334
diff changeset
365 if ((res = th_io_fopen(&infh, &th_stdio_io_ops, filename, "r")) != THERR_OK)
a6153837c138 Split HVSC SLDB and STILDB reading boilerplate code from sidinfo to sidutil.
Matti Hamalainen <ccr@tnsp.org>
parents: 334
diff changeset
366 {
a6153837c138 Split HVSC SLDB and STILDB reading boilerplate code from sidinfo to sidutil.
Matti Hamalainen <ccr@tnsp.org>
parents: 334
diff changeset
367 THERR("Could not open SLDB '%s': %s\n",
a6153837c138 Split HVSC SLDB and STILDB reading boilerplate code from sidinfo to sidutil.
Matti Hamalainen <ccr@tnsp.org>
parents: 334
diff changeset
368 filename, th_error_str(res));
a6153837c138 Split HVSC SLDB and STILDB reading boilerplate code from sidinfo to sidutil.
Matti Hamalainen <ccr@tnsp.org>
parents: 334
diff changeset
369 goto out;
a6153837c138 Split HVSC SLDB and STILDB reading boilerplate code from sidinfo to sidutil.
Matti Hamalainen <ccr@tnsp.org>
parents: 334
diff changeset
370 }
a6153837c138 Split HVSC SLDB and STILDB reading boilerplate code from sidinfo to sidutil.
Matti Hamalainen <ccr@tnsp.org>
parents: 334
diff changeset
371
a6153837c138 Split HVSC SLDB and STILDB reading boilerplate code from sidinfo to sidutil.
Matti Hamalainen <ccr@tnsp.org>
parents: 334
diff changeset
372 th_io_set_handlers(infh, sidutil_ioctx_error, NULL);
a6153837c138 Split HVSC SLDB and STILDB reading boilerplate code from sidinfo to sidutil.
Matti Hamalainen <ccr@tnsp.org>
parents: 334
diff changeset
373
a6153837c138 Split HVSC SLDB and STILDB reading boilerplate code from sidinfo to sidutil.
Matti Hamalainen <ccr@tnsp.org>
parents: 334
diff changeset
374 if ((res = sidlib_sldb_new(pdbh)) != THERR_OK)
a6153837c138 Split HVSC SLDB and STILDB reading boilerplate code from sidinfo to sidutil.
Matti Hamalainen <ccr@tnsp.org>
parents: 334
diff changeset
375 {
a6153837c138 Split HVSC SLDB and STILDB reading boilerplate code from sidinfo to sidutil.
Matti Hamalainen <ccr@tnsp.org>
parents: 334
diff changeset
376 THERR("Could not allocate SLDB database structure: %s\n",
a6153837c138 Split HVSC SLDB and STILDB reading boilerplate code from sidinfo to sidutil.
Matti Hamalainen <ccr@tnsp.org>
parents: 334
diff changeset
377 th_error_str(res));
a6153837c138 Split HVSC SLDB and STILDB reading boilerplate code from sidinfo to sidutil.
Matti Hamalainen <ccr@tnsp.org>
parents: 334
diff changeset
378 goto out;
a6153837c138 Split HVSC SLDB and STILDB reading boilerplate code from sidinfo to sidutil.
Matti Hamalainen <ccr@tnsp.org>
parents: 334
diff changeset
379 }
a6153837c138 Split HVSC SLDB and STILDB reading boilerplate code from sidinfo to sidutil.
Matti Hamalainen <ccr@tnsp.org>
parents: 334
diff changeset
380
a6153837c138 Split HVSC SLDB and STILDB reading boilerplate code from sidinfo to sidutil.
Matti Hamalainen <ccr@tnsp.org>
parents: 334
diff changeset
381 if ((res = sidlib_sldb_read(infh, *pdbh)) != THERR_OK)
a6153837c138 Split HVSC SLDB and STILDB reading boilerplate code from sidinfo to sidutil.
Matti Hamalainen <ccr@tnsp.org>
parents: 334
diff changeset
382 {
a6153837c138 Split HVSC SLDB and STILDB reading boilerplate code from sidinfo to sidutil.
Matti Hamalainen <ccr@tnsp.org>
parents: 334
diff changeset
383 THERR("Error parsing SLDB: %s\n",
a6153837c138 Split HVSC SLDB and STILDB reading boilerplate code from sidinfo to sidutil.
Matti Hamalainen <ccr@tnsp.org>
parents: 334
diff changeset
384 th_error_str(res));
a6153837c138 Split HVSC SLDB and STILDB reading boilerplate code from sidinfo to sidutil.
Matti Hamalainen <ccr@tnsp.org>
parents: 334
diff changeset
385 goto out;
a6153837c138 Split HVSC SLDB and STILDB reading boilerplate code from sidinfo to sidutil.
Matti Hamalainen <ccr@tnsp.org>
parents: 334
diff changeset
386 }
a6153837c138 Split HVSC SLDB and STILDB reading boilerplate code from sidinfo to sidutil.
Matti Hamalainen <ccr@tnsp.org>
parents: 334
diff changeset
387
a6153837c138 Split HVSC SLDB and STILDB reading boilerplate code from sidinfo to sidutil.
Matti Hamalainen <ccr@tnsp.org>
parents: 334
diff changeset
388 if ((res = sidlib_sldb_build_index(*pdbh)) != THERR_OK)
a6153837c138 Split HVSC SLDB and STILDB reading boilerplate code from sidinfo to sidutil.
Matti Hamalainen <ccr@tnsp.org>
parents: 334
diff changeset
389 {
a6153837c138 Split HVSC SLDB and STILDB reading boilerplate code from sidinfo to sidutil.
Matti Hamalainen <ccr@tnsp.org>
parents: 334
diff changeset
390 THERR("Error building SLDB index: %s\n",
a6153837c138 Split HVSC SLDB and STILDB reading boilerplate code from sidinfo to sidutil.
Matti Hamalainen <ccr@tnsp.org>
parents: 334
diff changeset
391 th_error_str(res));
a6153837c138 Split HVSC SLDB and STILDB reading boilerplate code from sidinfo to sidutil.
Matti Hamalainen <ccr@tnsp.org>
parents: 334
diff changeset
392 goto out;
a6153837c138 Split HVSC SLDB and STILDB reading boilerplate code from sidinfo to sidutil.
Matti Hamalainen <ccr@tnsp.org>
parents: 334
diff changeset
393 }
a6153837c138 Split HVSC SLDB and STILDB reading boilerplate code from sidinfo to sidutil.
Matti Hamalainen <ccr@tnsp.org>
parents: 334
diff changeset
394
a6153837c138 Split HVSC SLDB and STILDB reading boilerplate code from sidinfo to sidutil.
Matti Hamalainen <ccr@tnsp.org>
parents: 334
diff changeset
395 out:
355
9924d4518932 Adjust to th-libs ioctx API change.
Matti Hamalainen <ccr@tnsp.org>
parents: 349
diff changeset
396 th_io_close(infh);
349
a6153837c138 Split HVSC SLDB and STILDB reading boilerplate code from sidinfo to sidutil.
Matti Hamalainen <ccr@tnsp.org>
parents: 334
diff changeset
397 return res;
a6153837c138 Split HVSC SLDB and STILDB reading boilerplate code from sidinfo to sidutil.
Matti Hamalainen <ccr@tnsp.org>
parents: 334
diff changeset
398 }
a6153837c138 Split HVSC SLDB and STILDB reading boilerplate code from sidinfo to sidutil.
Matti Hamalainen <ccr@tnsp.org>
parents: 334
diff changeset
399
a6153837c138 Split HVSC SLDB and STILDB reading boilerplate code from sidinfo to sidutil.
Matti Hamalainen <ccr@tnsp.org>
parents: 334
diff changeset
400
a6153837c138 Split HVSC SLDB and STILDB reading boilerplate code from sidinfo to sidutil.
Matti Hamalainen <ccr@tnsp.org>
parents: 334
diff changeset
401 int sidutil_read_stildb_file(const char *filename, SIDLibSTILDB **pdbh, SIDLibChConvCtx *chconv)
a6153837c138 Split HVSC SLDB and STILDB reading boilerplate code from sidinfo to sidutil.
Matti Hamalainen <ccr@tnsp.org>
parents: 334
diff changeset
402 {
a6153837c138 Split HVSC SLDB and STILDB reading boilerplate code from sidinfo to sidutil.
Matti Hamalainen <ccr@tnsp.org>
parents: 334
diff changeset
403 th_ioctx *infh = NULL;
a6153837c138 Split HVSC SLDB and STILDB reading boilerplate code from sidinfo to sidutil.
Matti Hamalainen <ccr@tnsp.org>
parents: 334
diff changeset
404 int res;
a6153837c138 Split HVSC SLDB and STILDB reading boilerplate code from sidinfo to sidutil.
Matti Hamalainen <ccr@tnsp.org>
parents: 334
diff changeset
405
a6153837c138 Split HVSC SLDB and STILDB reading boilerplate code from sidinfo to sidutil.
Matti Hamalainen <ccr@tnsp.org>
parents: 334
diff changeset
406 // Initialize STILDB
a6153837c138 Split HVSC SLDB and STILDB reading boilerplate code from sidinfo to sidutil.
Matti Hamalainen <ccr@tnsp.org>
parents: 334
diff changeset
407 if ((res = th_io_fopen(&infh, &th_stdio_io_ops, filename, "r")) != THERR_OK)
a6153837c138 Split HVSC SLDB and STILDB reading boilerplate code from sidinfo to sidutil.
Matti Hamalainen <ccr@tnsp.org>
parents: 334
diff changeset
408 {
a6153837c138 Split HVSC SLDB and STILDB reading boilerplate code from sidinfo to sidutil.
Matti Hamalainen <ccr@tnsp.org>
parents: 334
diff changeset
409 THERR("Could not open STIL database '%s': %s\n",
a6153837c138 Split HVSC SLDB and STILDB reading boilerplate code from sidinfo to sidutil.
Matti Hamalainen <ccr@tnsp.org>
parents: 334
diff changeset
410 filename, th_error_str(res));
a6153837c138 Split HVSC SLDB and STILDB reading boilerplate code from sidinfo to sidutil.
Matti Hamalainen <ccr@tnsp.org>
parents: 334
diff changeset
411 goto out;
a6153837c138 Split HVSC SLDB and STILDB reading boilerplate code from sidinfo to sidutil.
Matti Hamalainen <ccr@tnsp.org>
parents: 334
diff changeset
412 }
a6153837c138 Split HVSC SLDB and STILDB reading boilerplate code from sidinfo to sidutil.
Matti Hamalainen <ccr@tnsp.org>
parents: 334
diff changeset
413
a6153837c138 Split HVSC SLDB and STILDB reading boilerplate code from sidinfo to sidutil.
Matti Hamalainen <ccr@tnsp.org>
parents: 334
diff changeset
414 th_io_set_handlers(infh, sidutil_ioctx_error, NULL);
a6153837c138 Split HVSC SLDB and STILDB reading boilerplate code from sidinfo to sidutil.
Matti Hamalainen <ccr@tnsp.org>
parents: 334
diff changeset
415
a6153837c138 Split HVSC SLDB and STILDB reading boilerplate code from sidinfo to sidutil.
Matti Hamalainen <ccr@tnsp.org>
parents: 334
diff changeset
416 if ((res = sidlib_stildb_new(pdbh)) != THERR_OK)
a6153837c138 Split HVSC SLDB and STILDB reading boilerplate code from sidinfo to sidutil.
Matti Hamalainen <ccr@tnsp.org>
parents: 334
diff changeset
417 {
a6153837c138 Split HVSC SLDB and STILDB reading boilerplate code from sidinfo to sidutil.
Matti Hamalainen <ccr@tnsp.org>
parents: 334
diff changeset
418 THERR("Could not allocate STIL database structure: %s\n",
a6153837c138 Split HVSC SLDB and STILDB reading boilerplate code from sidinfo to sidutil.
Matti Hamalainen <ccr@tnsp.org>
parents: 334
diff changeset
419 th_error_str(res));
a6153837c138 Split HVSC SLDB and STILDB reading boilerplate code from sidinfo to sidutil.
Matti Hamalainen <ccr@tnsp.org>
parents: 334
diff changeset
420 goto out;
a6153837c138 Split HVSC SLDB and STILDB reading boilerplate code from sidinfo to sidutil.
Matti Hamalainen <ccr@tnsp.org>
parents: 334
diff changeset
421 }
a6153837c138 Split HVSC SLDB and STILDB reading boilerplate code from sidinfo to sidutil.
Matti Hamalainen <ccr@tnsp.org>
parents: 334
diff changeset
422
a6153837c138 Split HVSC SLDB and STILDB reading boilerplate code from sidinfo to sidutil.
Matti Hamalainen <ccr@tnsp.org>
parents: 334
diff changeset
423 if ((res = sidlib_stildb_read(infh, *pdbh, chconv)) != THERR_OK)
a6153837c138 Split HVSC SLDB and STILDB reading boilerplate code from sidinfo to sidutil.
Matti Hamalainen <ccr@tnsp.org>
parents: 334
diff changeset
424 {
a6153837c138 Split HVSC SLDB and STILDB reading boilerplate code from sidinfo to sidutil.
Matti Hamalainen <ccr@tnsp.org>
parents: 334
diff changeset
425 THERR("Error parsing STIL: %s\n",
a6153837c138 Split HVSC SLDB and STILDB reading boilerplate code from sidinfo to sidutil.
Matti Hamalainen <ccr@tnsp.org>
parents: 334
diff changeset
426 th_error_str(res));
a6153837c138 Split HVSC SLDB and STILDB reading boilerplate code from sidinfo to sidutil.
Matti Hamalainen <ccr@tnsp.org>
parents: 334
diff changeset
427 goto out;
a6153837c138 Split HVSC SLDB and STILDB reading boilerplate code from sidinfo to sidutil.
Matti Hamalainen <ccr@tnsp.org>
parents: 334
diff changeset
428 }
a6153837c138 Split HVSC SLDB and STILDB reading boilerplate code from sidinfo to sidutil.
Matti Hamalainen <ccr@tnsp.org>
parents: 334
diff changeset
429
a6153837c138 Split HVSC SLDB and STILDB reading boilerplate code from sidinfo to sidutil.
Matti Hamalainen <ccr@tnsp.org>
parents: 334
diff changeset
430 if ((res = sidlib_stildb_build_index(*pdbh)) != THERR_OK)
a6153837c138 Split HVSC SLDB and STILDB reading boilerplate code from sidinfo to sidutil.
Matti Hamalainen <ccr@tnsp.org>
parents: 334
diff changeset
431 {
a6153837c138 Split HVSC SLDB and STILDB reading boilerplate code from sidinfo to sidutil.
Matti Hamalainen <ccr@tnsp.org>
parents: 334
diff changeset
432 THERR("Error building STIL index: %s\n",
a6153837c138 Split HVSC SLDB and STILDB reading boilerplate code from sidinfo to sidutil.
Matti Hamalainen <ccr@tnsp.org>
parents: 334
diff changeset
433 th_error_str(res));
a6153837c138 Split HVSC SLDB and STILDB reading boilerplate code from sidinfo to sidutil.
Matti Hamalainen <ccr@tnsp.org>
parents: 334
diff changeset
434 goto out;
a6153837c138 Split HVSC SLDB and STILDB reading boilerplate code from sidinfo to sidutil.
Matti Hamalainen <ccr@tnsp.org>
parents: 334
diff changeset
435 }
a6153837c138 Split HVSC SLDB and STILDB reading boilerplate code from sidinfo to sidutil.
Matti Hamalainen <ccr@tnsp.org>
parents: 334
diff changeset
436
a6153837c138 Split HVSC SLDB and STILDB reading boilerplate code from sidinfo to sidutil.
Matti Hamalainen <ccr@tnsp.org>
parents: 334
diff changeset
437 out:
355
9924d4518932 Adjust to th-libs ioctx API change.
Matti Hamalainen <ccr@tnsp.org>
parents: 349
diff changeset
438 th_io_close(infh);
349
a6153837c138 Split HVSC SLDB and STILDB reading boilerplate code from sidinfo to sidutil.
Matti Hamalainen <ccr@tnsp.org>
parents: 334
diff changeset
439 return res;
a6153837c138 Split HVSC SLDB and STILDB reading boilerplate code from sidinfo to sidutil.
Matti Hamalainen <ccr@tnsp.org>
parents: 334
diff changeset
440 }