annotate src/xs_stil.c @ 395:b571000e1f8c

Use xs_memset() instead of memset()
author Matti Hamalainen <ccr@tnsp.org>
date Wed, 31 May 2006 10:51:00 +0000
parents b09d74eb71e6
children f997b79a7251
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1 /*
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2 XMMS-SID - SIDPlay input plugin for X MultiMedia System (XMMS)
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3
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4 STIL-database handling functions
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5
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dd201740a720 Changed copyright text.
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6 Programmed and designed by Matti 'ccr' Hamalainen <ccr@tnsp.org>
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7 (C) Copyright 1999-2005 Tecnic Software productions (TNSP)
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8
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9 This program is free software; you can redistribute it and/or modify
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10 it under the terms of the GNU General Public License as published by
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11 the Free Software Foundation; either version 2 of the License, or
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12 (at your option) any later version.
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13
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14 This program is distributed in the hope that it will be useful,
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15 but WITHOUT ANY WARRANTY; without even the implied warranty of
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16 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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17 GNU General Public License for more details.
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18
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19 You should have received a copy of the GNU General Public License
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20 along with this program; if not, write to the Free Software
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21 Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
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22 */
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23 #include "xs_stil.h"
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24 #include "xs_support.h"
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25 #include "xs_config.h"
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26 #include <stdio.h>
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27 #include <stdlib.h>
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28 #include <ctype.h>
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29 #include <stdarg.h>
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30
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31
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32 /* Database handling functions
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33 */
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34 static gboolean xs_stildb_node_realloc(t_xs_stil_node *pNode, gint nsubTunes)
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35 {
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36 if (!pNode) return FALSE;
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37
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38 /* Re-allocate subTune structure if needed */
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39 if (nsubTunes >= pNode->nsubTunes) {
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40 pNode->subTunes =
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41 (t_xs_stil_subnode **) g_realloc(pNode->subTunes,
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42 (nsubTunes + 1) * sizeof(t_xs_stil_subnode **));
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43
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44 if (!pNode->subTunes)
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45 return FALSE;
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46
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47 /* Clear the newly allocated memory */
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48 xs_memset(&(pNode->subTunes[pNode->nsubTunes]), 0,
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49 (nsubTunes + 1 - pNode->nsubTunes) *
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50 sizeof(t_xs_stil_subnode **));
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51 }
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52
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53 /* Allocate memory for subTune */
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54 if (!pNode->subTunes[nsubTunes]) {
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55 pNode->subTunes[nsubTunes] = (t_xs_stil_subnode *)
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56 g_malloc0(sizeof(t_xs_stil_subnode));
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57
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58 if (!pNode->subTunes[nsubTunes])
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59 return FALSE;
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60 }
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61
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62 return TRUE;
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63 }
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65
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66 static void xs_stildb_node_free(t_xs_stil_node *pNode)
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67 {
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68 gint i;
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69 t_xs_stil_subnode *pSub;
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70
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71 if (pNode) {
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72 /* Free subtune information */
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73 for (i = 0; i < pNode->nsubTunes; i++) {
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74 pSub = pNode->subTunes[i];
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75 if (pSub) {
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76 g_free(pSub->pName);
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77 g_free(pSub->pAuthor);
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78 g_free(pSub->pInfo);
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79
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80 g_free(pSub);
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81 }
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82 }
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83
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84 g_free(pNode->subTunes);
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85 g_free(pNode->pcFilename);
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86 g_free(pNode);
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87 }
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88 }
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90
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91 static t_xs_stil_node *xs_stildb_node_new(gchar *pcFilename)
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92 {
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93 t_xs_stil_node *pResult;
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94
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95 /* Allocate memory for new node */
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96 pResult = (t_xs_stil_node *) g_malloc0(sizeof(t_xs_stil_node));
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97 if (!pResult)
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98 return NULL;
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99
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100 /* Allocate filename and initial space for one subtune */
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101 pResult->pcFilename = g_strdup(pcFilename);
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102 if (!pResult->pcFilename || !xs_stildb_node_realloc(pResult, 1)) {
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103 xs_stildb_node_free(pResult);
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104 return NULL;
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105 }
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106
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107 return pResult;
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108 }
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110
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111 /* Insert given node to db linked list
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112 */
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113 static void xs_stildb_node_insert(t_xs_stildb *db, t_xs_stil_node *pNode)
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114 {
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115 assert(db);
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116
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117 if (db->pNodes) {
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118 /* The first node's pPrev points to last node */
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119 LPREV = db->pNodes->pPrev; /* New node's prev = Previous last node */
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120 db->pNodes->pPrev->pNext = pNode; /* Previous last node's next = New node */
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121 db->pNodes->pPrev = pNode; /* New last node = New node */
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122 LNEXT = NULL; /* But next is NULL! */
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123 } else {
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124 db->pNodes = pNode; /* First node ... */
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125 LPREV = pNode; /* ... it's also last */
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126 LNEXT = NULL; /* But next is NULL! */
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127 }
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128 }
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129
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130
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131 /* Read database (additively) to given db-structure
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132 */
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133 #define XS_STILDB_MULTI \
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134 if (isMulti) { \
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135 isMulti = FALSE; \
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136 xs_pstrcat(&(tmpNode->subTunes[subEntry]->pInfo), "\n");\
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137 }
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138
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139 void XS_STILDB_ERR(gint lineNum, gchar *inLine, const char *fmt, ...)
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diff changeset
140 {
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diff changeset
141 va_list ap;
240
f436e16fa6d9 Fixed cosmetic bug in handling of multi-line fields (COMMENT).
Matti Hamalainen <ccr@tnsp.org>
parents: 232
diff changeset
142
392
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diff changeset
143 va_start(ap, fmt);
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diff changeset
144 xs_error(fmt, ap);
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diff changeset
145 va_end(ap);
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diff changeset
146
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diff changeset
147 fprintf(stderr, "#%d: '%s'\n", lineNum, inLine);
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diff changeset
148 }
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diff changeset
149
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diff changeset
150 gint xs_stildb_read(t_xs_stildb *db, gchar *dbFilename)
94
086681f70910 Start of re-write of STIL-support
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parents: 62
diff changeset
151 {
359
b1a858b8cb1a Re-indentation all (non-generated) code.
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diff changeset
152 FILE *inFile;
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diff changeset
153 gchar inLine[XS_BUF_SIZE + 16]; /* Since we add some chars here and there */
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diff changeset
154 guint lineNum, linePos, eolPos;
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parents: 330
diff changeset
155 t_xs_stil_node *tmpNode;
b1a858b8cb1a Re-indentation all (non-generated) code.
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parents: 330
diff changeset
156 gboolean isError, isMulti;
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parents: 330
diff changeset
157 gint subEntry;
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parents: 330
diff changeset
158 assert(db);
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parents: 330
diff changeset
159
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parents: 330
diff changeset
160 /* Try to open the file */
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diff changeset
161 if ((inFile = fopen(dbFilename, "ra")) == NULL) {
392
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diff changeset
162 xs_error("Could not open STILDB '%s'\n", dbFilename);
359
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diff changeset
163 return -1;
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diff changeset
164 }
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diff changeset
165
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diff changeset
166 /* Read and parse the data */
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diff changeset
167 lineNum = 0;
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diff changeset
168 isError = FALSE;
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diff changeset
169 isMulti = FALSE;
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diff changeset
170 tmpNode = NULL;
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diff changeset
171 subEntry = 0;
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diff changeset
172
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diff changeset
173 while (!feof(inFile) && !isError) {
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diff changeset
174 fgets(inLine, XS_BUF_SIZE, inFile);
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diff changeset
175 inLine[XS_BUF_SIZE - 1] = 0;
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diff changeset
176 linePos = eolPos = 0;
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diff changeset
177 xs_findeol(inLine, &eolPos);
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diff changeset
178 inLine[eolPos] = 0;
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diff changeset
179 lineNum++;
103
fe83646e6baa Changed plrFillBuffer()-functions to return actual number of samples computed.
Matti Hamalainen <ccr@tnsp.org>
parents: 101
diff changeset
180
359
b1a858b8cb1a Re-indentation all (non-generated) code.
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diff changeset
181 switch (inLine[0]) {
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diff changeset
182 case '/':
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diff changeset
183 /* Check if we are already parsing entry */
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diff changeset
184 isMulti = FALSE;
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parents: 330
diff changeset
185 if (tmpNode) {
392
b09d74eb71e6 Working on getting STIL and SLDB using completely dynamically allocated
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diff changeset
186 XS_STILDB_ERR(lineNum, inLine,
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diff changeset
187 "New entry found before end of current ('%s')!\n",
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diff changeset
188 tmpNode->pcFilename);
359
b1a858b8cb1a Re-indentation all (non-generated) code.
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diff changeset
189 xs_stildb_node_free(tmpNode);
b1a858b8cb1a Re-indentation all (non-generated) code.
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diff changeset
190 }
109
578b71b62eeb Fileinfo now basically working, STIL COMMENT-fields are not yet parsed or shown.
Matti Hamalainen <ccr@tnsp.org>
parents: 103
diff changeset
191
359
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diff changeset
192 /* A new node */
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diff changeset
193 subEntry = 0;
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diff changeset
194 tmpNode = xs_stildb_node_new(inLine);
b1a858b8cb1a Re-indentation all (non-generated) code.
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diff changeset
195 if (!tmpNode) {
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diff changeset
196 /* Allocation failed */
392
b09d74eb71e6 Working on getting STIL and SLDB using completely dynamically allocated
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diff changeset
197 XS_STILDB_ERR(lineNum, inLine,
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diff changeset
198 "Could not allocate new STILdb-node!\n");
359
b1a858b8cb1a Re-indentation all (non-generated) code.
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diff changeset
199 isError = TRUE;
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diff changeset
200 }
b1a858b8cb1a Re-indentation all (non-generated) code.
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parents: 330
diff changeset
201 break;
103
fe83646e6baa Changed plrFillBuffer()-functions to return actual number of samples computed.
Matti Hamalainen <ccr@tnsp.org>
parents: 101
diff changeset
202
359
b1a858b8cb1a Re-indentation all (non-generated) code.
Matti Hamalainen <ccr@tnsp.org>
parents: 330
diff changeset
203 case '(':
b1a858b8cb1a Re-indentation all (non-generated) code.
Matti Hamalainen <ccr@tnsp.org>
parents: 330
diff changeset
204 /* A new sub-entry */
b1a858b8cb1a Re-indentation all (non-generated) code.
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parents: 330
diff changeset
205 isMulti = FALSE;
b1a858b8cb1a Re-indentation all (non-generated) code.
Matti Hamalainen <ccr@tnsp.org>
parents: 330
diff changeset
206 linePos++;
b1a858b8cb1a Re-indentation all (non-generated) code.
Matti Hamalainen <ccr@tnsp.org>
parents: 330
diff changeset
207 if (inLine[linePos] == '#') {
b1a858b8cb1a Re-indentation all (non-generated) code.
Matti Hamalainen <ccr@tnsp.org>
parents: 330
diff changeset
208 linePos++;
b1a858b8cb1a Re-indentation all (non-generated) code.
Matti Hamalainen <ccr@tnsp.org>
parents: 330
diff changeset
209 if (inLine[linePos]) {
b1a858b8cb1a Re-indentation all (non-generated) code.
Matti Hamalainen <ccr@tnsp.org>
parents: 330
diff changeset
210 xs_findnum(inLine, &linePos);
b1a858b8cb1a Re-indentation all (non-generated) code.
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parents: 330
diff changeset
211 inLine[linePos] = 0;
b1a858b8cb1a Re-indentation all (non-generated) code.
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parents: 330
diff changeset
212 subEntry = atol(&inLine[2]);
109
578b71b62eeb Fileinfo now basically working, STIL COMMENT-fields are not yet parsed or shown.
Matti Hamalainen <ccr@tnsp.org>
parents: 103
diff changeset
213
359
b1a858b8cb1a Re-indentation all (non-generated) code.
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parents: 330
diff changeset
214 /* Sanity check */
392
b09d74eb71e6 Working on getting STIL and SLDB using completely dynamically allocated
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parents: 369
diff changeset
215 if (subEntry < 1) {
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parents: 369
diff changeset
216 XS_STILDB_ERR(lineNum, inLine,
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diff changeset
217 "Number of subEntry (%i) for '%s' is invalid\n",
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Matti Hamalainen <ccr@tnsp.org>
parents: 369
diff changeset
218 subEntry, tmpNode->pcFilename);
359
b1a858b8cb1a Re-indentation all (non-generated) code.
Matti Hamalainen <ccr@tnsp.org>
parents: 330
diff changeset
219 subEntry = 0;
b1a858b8cb1a Re-indentation all (non-generated) code.
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parents: 330
diff changeset
220 }
b1a858b8cb1a Re-indentation all (non-generated) code.
Matti Hamalainen <ccr@tnsp.org>
parents: 330
diff changeset
221 }
392
b09d74eb71e6 Working on getting STIL and SLDB using completely dynamically allocated
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parents: 369
diff changeset
222 } else {
b09d74eb71e6 Working on getting STIL and SLDB using completely dynamically allocated
Matti Hamalainen <ccr@tnsp.org>
parents: 369
diff changeset
223 XS_STILDB_ERR(lineNum, inLine,
b09d74eb71e6 Working on getting STIL and SLDB using completely dynamically allocated
Matti Hamalainen <ccr@tnsp.org>
parents: 369
diff changeset
224 "Syntax error, expected subEntry number.\n");
359
b1a858b8cb1a Re-indentation all (non-generated) code.
Matti Hamalainen <ccr@tnsp.org>
parents: 330
diff changeset
225 }
b1a858b8cb1a Re-indentation all (non-generated) code.
Matti Hamalainen <ccr@tnsp.org>
parents: 330
diff changeset
226
b1a858b8cb1a Re-indentation all (non-generated) code.
Matti Hamalainen <ccr@tnsp.org>
parents: 330
diff changeset
227 break;
109
578b71b62eeb Fileinfo now basically working, STIL COMMENT-fields are not yet parsed or shown.
Matti Hamalainen <ccr@tnsp.org>
parents: 103
diff changeset
228
359
b1a858b8cb1a Re-indentation all (non-generated) code.
Matti Hamalainen <ccr@tnsp.org>
parents: 330
diff changeset
229 case 0:
b1a858b8cb1a Re-indentation all (non-generated) code.
Matti Hamalainen <ccr@tnsp.org>
parents: 330
diff changeset
230 case '#':
b1a858b8cb1a Re-indentation all (non-generated) code.
Matti Hamalainen <ccr@tnsp.org>
parents: 330
diff changeset
231 case '\n':
b1a858b8cb1a Re-indentation all (non-generated) code.
Matti Hamalainen <ccr@tnsp.org>
parents: 330
diff changeset
232 case '\r':
b1a858b8cb1a Re-indentation all (non-generated) code.
Matti Hamalainen <ccr@tnsp.org>
parents: 330
diff changeset
233 /* End of entry/field */
b1a858b8cb1a Re-indentation all (non-generated) code.
Matti Hamalainen <ccr@tnsp.org>
parents: 330
diff changeset
234 isMulti = FALSE;
b1a858b8cb1a Re-indentation all (non-generated) code.
Matti Hamalainen <ccr@tnsp.org>
parents: 330
diff changeset
235 if (tmpNode) {
b1a858b8cb1a Re-indentation all (non-generated) code.
Matti Hamalainen <ccr@tnsp.org>
parents: 330
diff changeset
236 /* Insert to database */
b1a858b8cb1a Re-indentation all (non-generated) code.
Matti Hamalainen <ccr@tnsp.org>
parents: 330
diff changeset
237 xs_stildb_node_insert(db, tmpNode);
b1a858b8cb1a Re-indentation all (non-generated) code.
Matti Hamalainen <ccr@tnsp.org>
parents: 330
diff changeset
238 tmpNode = NULL;
b1a858b8cb1a Re-indentation all (non-generated) code.
Matti Hamalainen <ccr@tnsp.org>
parents: 330
diff changeset
239 }
b1a858b8cb1a Re-indentation all (non-generated) code.
Matti Hamalainen <ccr@tnsp.org>
parents: 330
diff changeset
240 break;
b1a858b8cb1a Re-indentation all (non-generated) code.
Matti Hamalainen <ccr@tnsp.org>
parents: 330
diff changeset
241
b1a858b8cb1a Re-indentation all (non-generated) code.
Matti Hamalainen <ccr@tnsp.org>
parents: 330
diff changeset
242 default:
b1a858b8cb1a Re-indentation all (non-generated) code.
Matti Hamalainen <ccr@tnsp.org>
parents: 330
diff changeset
243 /* Check if we are parsing an entry */
b1a858b8cb1a Re-indentation all (non-generated) code.
Matti Hamalainen <ccr@tnsp.org>
parents: 330
diff changeset
244 if (!tmpNode) {
392
b09d74eb71e6 Working on getting STIL and SLDB using completely dynamically allocated
Matti Hamalainen <ccr@tnsp.org>
parents: 369
diff changeset
245 XS_STILDB_ERR(lineNum, inLine,
b09d74eb71e6 Working on getting STIL and SLDB using completely dynamically allocated
Matti Hamalainen <ccr@tnsp.org>
parents: 369
diff changeset
246 "Entry data encountered outside of entry or syntax error!\n");
359
b1a858b8cb1a Re-indentation all (non-generated) code.
Matti Hamalainen <ccr@tnsp.org>
parents: 330
diff changeset
247 break;
b1a858b8cb1a Re-indentation all (non-generated) code.
Matti Hamalainen <ccr@tnsp.org>
parents: 330
diff changeset
248 }
117
453ac1293f6a Fixed severe bug in xs_strmcat()
Matti Hamalainen <ccr@tnsp.org>
parents: 110
diff changeset
249
392
b09d74eb71e6 Working on getting STIL and SLDB using completely dynamically allocated
Matti Hamalainen <ccr@tnsp.org>
parents: 369
diff changeset
250 if (xs_stildb_node_realloc(tmpNode, subEntry)) {
b09d74eb71e6 Working on getting STIL and SLDB using completely dynamically allocated
Matti Hamalainen <ccr@tnsp.org>
parents: 369
diff changeset
251 XS_STILDB_ERR(lineNum, inLine,
b09d74eb71e6 Working on getting STIL and SLDB using completely dynamically allocated
Matti Hamalainen <ccr@tnsp.org>
parents: 369
diff changeset
252 "Could not (re)allocate memory for subEntries!\n");
b09d74eb71e6 Working on getting STIL and SLDB using completely dynamically allocated
Matti Hamalainen <ccr@tnsp.org>
parents: 369
diff changeset
253 isError = TRUE;
b09d74eb71e6 Working on getting STIL and SLDB using completely dynamically allocated
Matti Hamalainen <ccr@tnsp.org>
parents: 369
diff changeset
254 break;
b09d74eb71e6 Working on getting STIL and SLDB using completely dynamically allocated
Matti Hamalainen <ccr@tnsp.org>
parents: 369
diff changeset
255 }
b09d74eb71e6 Working on getting STIL and SLDB using completely dynamically allocated
Matti Hamalainen <ccr@tnsp.org>
parents: 369
diff changeset
256
359
b1a858b8cb1a Re-indentation all (non-generated) code.
Matti Hamalainen <ccr@tnsp.org>
parents: 330
diff changeset
257 /* Some other type */
b1a858b8cb1a Re-indentation all (non-generated) code.
Matti Hamalainen <ccr@tnsp.org>
parents: 330
diff changeset
258 if (strncmp(inLine, " NAME:", 8) == 0) {
392
b09d74eb71e6 Working on getting STIL and SLDB using completely dynamically allocated
Matti Hamalainen <ccr@tnsp.org>
parents: 369
diff changeset
259 XS_STILDB_MULTI;
b09d74eb71e6 Working on getting STIL and SLDB using completely dynamically allocated
Matti Hamalainen <ccr@tnsp.org>
parents: 369
diff changeset
260 g_free(tmpNode->subTunes[subEntry]->pName);
b09d74eb71e6 Working on getting STIL and SLDB using completely dynamically allocated
Matti Hamalainen <ccr@tnsp.org>
parents: 369
diff changeset
261 tmpNode->subTunes[subEntry]->pName = g_strdup(&inLine[9]);
359
b1a858b8cb1a Re-indentation all (non-generated) code.
Matti Hamalainen <ccr@tnsp.org>
parents: 330
diff changeset
262 } else if (strncmp(inLine, " AUTHOR:", 8) == 0) {
392
b09d74eb71e6 Working on getting STIL and SLDB using completely dynamically allocated
Matti Hamalainen <ccr@tnsp.org>
parents: 369
diff changeset
263 XS_STILDB_MULTI;
b09d74eb71e6 Working on getting STIL and SLDB using completely dynamically allocated
Matti Hamalainen <ccr@tnsp.org>
parents: 369
diff changeset
264 g_free(tmpNode->subTunes[subEntry]->pAuthor);
b09d74eb71e6 Working on getting STIL and SLDB using completely dynamically allocated
Matti Hamalainen <ccr@tnsp.org>
parents: 369
diff changeset
265 tmpNode->subTunes[subEntry]->pAuthor = g_strdup(&inLine[9]);
359
b1a858b8cb1a Re-indentation all (non-generated) code.
Matti Hamalainen <ccr@tnsp.org>
parents: 330
diff changeset
266 } else if (strncmp(inLine, " TITLE:", 8) == 0) {
392
b09d74eb71e6 Working on getting STIL and SLDB using completely dynamically allocated
Matti Hamalainen <ccr@tnsp.org>
parents: 369
diff changeset
267 XS_STILDB_MULTI;
b09d74eb71e6 Working on getting STIL and SLDB using completely dynamically allocated
Matti Hamalainen <ccr@tnsp.org>
parents: 369
diff changeset
268 inLine[eolPos++] = '\n';
359
b1a858b8cb1a Re-indentation all (non-generated) code.
Matti Hamalainen <ccr@tnsp.org>
parents: 330
diff changeset
269 inLine[eolPos++] = 0;
392
b09d74eb71e6 Working on getting STIL and SLDB using completely dynamically allocated
Matti Hamalainen <ccr@tnsp.org>
parents: 369
diff changeset
270 xs_pstrcat(&(tmpNode->subTunes[subEntry]->pInfo), &inLine[2]);
359
b1a858b8cb1a Re-indentation all (non-generated) code.
Matti Hamalainen <ccr@tnsp.org>
parents: 330
diff changeset
271 } else if (strncmp(inLine, " ARTIST:", 8) == 0) {
392
b09d74eb71e6 Working on getting STIL and SLDB using completely dynamically allocated
Matti Hamalainen <ccr@tnsp.org>
parents: 369
diff changeset
272 XS_STILDB_MULTI;
b09d74eb71e6 Working on getting STIL and SLDB using completely dynamically allocated
Matti Hamalainen <ccr@tnsp.org>
parents: 369
diff changeset
273 inLine[eolPos++] = '\n';
359
b1a858b8cb1a Re-indentation all (non-generated) code.
Matti Hamalainen <ccr@tnsp.org>
parents: 330
diff changeset
274 inLine[eolPos++] = 0;
392
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parents: 369
diff changeset
275 xs_pstrcat(&(tmpNode->subTunes[subEntry]->pInfo), &inLine[1]);
359
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parents: 330
diff changeset
276 } else if (strncmp(inLine, "COMMENT:", 8) == 0) {
392
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parents: 369
diff changeset
277 XS_STILDB_MULTI;
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parents: 369
diff changeset
278 isMulti = TRUE;
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diff changeset
279 xs_pstrcat(&(tmpNode->subTunes[subEntry]->pInfo), inLine);
359
b1a858b8cb1a Re-indentation all (non-generated) code.
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parents: 330
diff changeset
280 } else if (strncmp(inLine, " ", 8) == 0) {
392
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diff changeset
281 if (isMulti) {
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diff changeset
282 xs_pstrcat(&(tmpNode->subTunes[subEntry]->pInfo), &inLine[8]);
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diff changeset
283 } else {
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diff changeset
284 XS_STILDB_ERR(lineNum, inLine,
b09d74eb71e6 Working on getting STIL and SLDB using completely dynamically allocated
Matti Hamalainen <ccr@tnsp.org>
parents: 369
diff changeset
285 "Entry continuation found when isMulti == FALSE.\n");
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diff changeset
286 }
359
b1a858b8cb1a Re-indentation all (non-generated) code.
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parents: 330
diff changeset
287 }
b1a858b8cb1a Re-indentation all (non-generated) code.
Matti Hamalainen <ccr@tnsp.org>
parents: 330
diff changeset
288 break;
b1a858b8cb1a Re-indentation all (non-generated) code.
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parents: 330
diff changeset
289 }
240
f436e16fa6d9 Fixed cosmetic bug in handling of multi-line fields (COMMENT).
Matti Hamalainen <ccr@tnsp.org>
parents: 232
diff changeset
290
359
b1a858b8cb1a Re-indentation all (non-generated) code.
Matti Hamalainen <ccr@tnsp.org>
parents: 330
diff changeset
291 } /* while */
240
f436e16fa6d9 Fixed cosmetic bug in handling of multi-line fields (COMMENT).
Matti Hamalainen <ccr@tnsp.org>
parents: 232
diff changeset
292
359
b1a858b8cb1a Re-indentation all (non-generated) code.
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parents: 330
diff changeset
293 /* Check if there is one remaining node */
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Matti Hamalainen <ccr@tnsp.org>
parents: 330
diff changeset
294 if (tmpNode)
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diff changeset
295 xs_stildb_node_insert(db, tmpNode);
94
086681f70910 Start of re-write of STIL-support
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diff changeset
296
359
b1a858b8cb1a Re-indentation all (non-generated) code.
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diff changeset
297 /* Close the file */
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diff changeset
298 fclose(inFile);
109
578b71b62eeb Fileinfo now basically working, STIL COMMENT-fields are not yet parsed or shown.
Matti Hamalainen <ccr@tnsp.org>
parents: 103
diff changeset
299
359
b1a858b8cb1a Re-indentation all (non-generated) code.
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diff changeset
300 return 0;
94
086681f70910 Start of re-write of STIL-support
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diff changeset
301 }
086681f70910 Start of re-write of STIL-support
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parents: 62
diff changeset
302
086681f70910 Start of re-write of STIL-support
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parents: 62
diff changeset
303
227
92bad4c7b998 Improved modularization of STIL and song-length database subsystems.
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parents: 224
diff changeset
304 /* Compare two nodes
94
086681f70910 Start of re-write of STIL-support
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parents: 62
diff changeset
305 */
227
92bad4c7b998 Improved modularization of STIL and song-length database subsystems.
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parents: 224
diff changeset
306 static gint xs_stildb_cmp(const void *pNode1, const void *pNode2)
94
086681f70910 Start of re-write of STIL-support
Matti Hamalainen <ccr@tnsp.org>
parents: 62
diff changeset
307 {
359
b1a858b8cb1a Re-indentation all (non-generated) code.
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diff changeset
308 /* We assume here that we never ever get NULL-pointers or similar */
392
b09d74eb71e6 Working on getting STIL and SLDB using completely dynamically allocated
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diff changeset
309 return strcmp(
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diff changeset
310 (*(t_xs_stil_node **) pNode1)->pcFilename,
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Matti Hamalainen <ccr@tnsp.org>
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diff changeset
311 (*(t_xs_stil_node **) pNode2)->pcFilename);
94
086681f70910 Start of re-write of STIL-support
Matti Hamalainen <ccr@tnsp.org>
parents: 62
diff changeset
312 }
086681f70910 Start of re-write of STIL-support
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diff changeset
313
086681f70910 Start of re-write of STIL-support
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parents: 62
diff changeset
314
227
92bad4c7b998 Improved modularization of STIL and song-length database subsystems.
Matti Hamalainen <ccr@tnsp.org>
parents: 224
diff changeset
315 /* (Re)create index
94
086681f70910 Start of re-write of STIL-support
Matti Hamalainen <ccr@tnsp.org>
parents: 62
diff changeset
316 */
392
b09d74eb71e6 Working on getting STIL and SLDB using completely dynamically allocated
Matti Hamalainen <ccr@tnsp.org>
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diff changeset
317 gint xs_stildb_index(t_xs_stildb *db)
94
086681f70910 Start of re-write of STIL-support
Matti Hamalainen <ccr@tnsp.org>
parents: 62
diff changeset
318 {
359
b1a858b8cb1a Re-indentation all (non-generated) code.
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parents: 330
diff changeset
319 t_xs_stil_node *pCurr;
b1a858b8cb1a Re-indentation all (non-generated) code.
Matti Hamalainen <ccr@tnsp.org>
parents: 330
diff changeset
320 gint i;
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parents: 330
diff changeset
321
b1a858b8cb1a Re-indentation all (non-generated) code.
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parents: 330
diff changeset
322 /* Free old index */
b1a858b8cb1a Re-indentation all (non-generated) code.
Matti Hamalainen <ccr@tnsp.org>
parents: 330
diff changeset
323 if (db->ppIndex) {
b1a858b8cb1a Re-indentation all (non-generated) code.
Matti Hamalainen <ccr@tnsp.org>
parents: 330
diff changeset
324 g_free(db->ppIndex);
b1a858b8cb1a Re-indentation all (non-generated) code.
Matti Hamalainen <ccr@tnsp.org>
parents: 330
diff changeset
325 db->ppIndex = NULL;
b1a858b8cb1a Re-indentation all (non-generated) code.
Matti Hamalainen <ccr@tnsp.org>
parents: 330
diff changeset
326 }
94
086681f70910 Start of re-write of STIL-support
Matti Hamalainen <ccr@tnsp.org>
parents: 62
diff changeset
327
359
b1a858b8cb1a Re-indentation all (non-generated) code.
Matti Hamalainen <ccr@tnsp.org>
parents: 330
diff changeset
328 /* Get size of db */
b1a858b8cb1a Re-indentation all (non-generated) code.
Matti Hamalainen <ccr@tnsp.org>
parents: 330
diff changeset
329 pCurr = db->pNodes;
b1a858b8cb1a Re-indentation all (non-generated) code.
Matti Hamalainen <ccr@tnsp.org>
parents: 330
diff changeset
330 db->n = 0;
b1a858b8cb1a Re-indentation all (non-generated) code.
Matti Hamalainen <ccr@tnsp.org>
parents: 330
diff changeset
331 while (pCurr) {
b1a858b8cb1a Re-indentation all (non-generated) code.
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parents: 330
diff changeset
332 db->n++;
b1a858b8cb1a Re-indentation all (non-generated) code.
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parents: 330
diff changeset
333 pCurr = pCurr->pNext;
b1a858b8cb1a Re-indentation all (non-generated) code.
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parents: 330
diff changeset
334 }
94
086681f70910 Start of re-write of STIL-support
Matti Hamalainen <ccr@tnsp.org>
parents: 62
diff changeset
335
359
b1a858b8cb1a Re-indentation all (non-generated) code.
Matti Hamalainen <ccr@tnsp.org>
parents: 330
diff changeset
336 /* Check number of nodes */
b1a858b8cb1a Re-indentation all (non-generated) code.
Matti Hamalainen <ccr@tnsp.org>
parents: 330
diff changeset
337 if (db->n > 0) {
b1a858b8cb1a Re-indentation all (non-generated) code.
Matti Hamalainen <ccr@tnsp.org>
parents: 330
diff changeset
338 /* Allocate memory for index-table */
b1a858b8cb1a Re-indentation all (non-generated) code.
Matti Hamalainen <ccr@tnsp.org>
parents: 330
diff changeset
339 db->ppIndex = (t_xs_stil_node **) g_malloc(sizeof(t_xs_stil_node *) * db->n);
b1a858b8cb1a Re-indentation all (non-generated) code.
Matti Hamalainen <ccr@tnsp.org>
parents: 330
diff changeset
340 if (!db->ppIndex)
b1a858b8cb1a Re-indentation all (non-generated) code.
Matti Hamalainen <ccr@tnsp.org>
parents: 330
diff changeset
341 return -1;
94
086681f70910 Start of re-write of STIL-support
Matti Hamalainen <ccr@tnsp.org>
parents: 62
diff changeset
342
359
b1a858b8cb1a Re-indentation all (non-generated) code.
Matti Hamalainen <ccr@tnsp.org>
parents: 330
diff changeset
343 /* Get node-pointers to table */
b1a858b8cb1a Re-indentation all (non-generated) code.
Matti Hamalainen <ccr@tnsp.org>
parents: 330
diff changeset
344 i = 0;
b1a858b8cb1a Re-indentation all (non-generated) code.
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parents: 330
diff changeset
345 pCurr = db->pNodes;
b1a858b8cb1a Re-indentation all (non-generated) code.
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parents: 330
diff changeset
346 while (pCurr && (i < db->n)) {
b1a858b8cb1a Re-indentation all (non-generated) code.
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parents: 330
diff changeset
347 db->ppIndex[i++] = pCurr;
b1a858b8cb1a Re-indentation all (non-generated) code.
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parents: 330
diff changeset
348 pCurr = pCurr->pNext;
94
086681f70910 Start of re-write of STIL-support
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parents: 62
diff changeset
349 }
086681f70910 Start of re-write of STIL-support
Matti Hamalainen <ccr@tnsp.org>
parents: 62
diff changeset
350
359
b1a858b8cb1a Re-indentation all (non-generated) code.
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parents: 330
diff changeset
351 /* Sort the indexes */
b1a858b8cb1a Re-indentation all (non-generated) code.
Matti Hamalainen <ccr@tnsp.org>
parents: 330
diff changeset
352 qsort(db->ppIndex, db->n, sizeof(t_xs_stil_node *), xs_stildb_cmp);
94
086681f70910 Start of re-write of STIL-support
Matti Hamalainen <ccr@tnsp.org>
parents: 62
diff changeset
353 }
086681f70910 Start of re-write of STIL-support
Matti Hamalainen <ccr@tnsp.org>
parents: 62
diff changeset
354
359
b1a858b8cb1a Re-indentation all (non-generated) code.
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parents: 330
diff changeset
355 return 0;
94
086681f70910 Start of re-write of STIL-support
Matti Hamalainen <ccr@tnsp.org>
parents: 62
diff changeset
356 }
086681f70910 Start of re-write of STIL-support
Matti Hamalainen <ccr@tnsp.org>
parents: 62
diff changeset
357
392
b09d74eb71e6 Working on getting STIL and SLDB using completely dynamically allocated
Matti Hamalainen <ccr@tnsp.org>
parents: 369
diff changeset
358
227
92bad4c7b998 Improved modularization of STIL and song-length database subsystems.
Matti Hamalainen <ccr@tnsp.org>
parents: 224
diff changeset
359 /* Free a given STIL database
94
086681f70910 Start of re-write of STIL-support
Matti Hamalainen <ccr@tnsp.org>
parents: 62
diff changeset
360 */
392
b09d74eb71e6 Working on getting STIL and SLDB using completely dynamically allocated
Matti Hamalainen <ccr@tnsp.org>
parents: 369
diff changeset
361 void xs_stildb_free(t_xs_stildb *db)
94
086681f70910 Start of re-write of STIL-support
Matti Hamalainen <ccr@tnsp.org>
parents: 62
diff changeset
362 {
359
b1a858b8cb1a Re-indentation all (non-generated) code.
Matti Hamalainen <ccr@tnsp.org>
parents: 330
diff changeset
363 t_xs_stil_node *pCurr, *pNext;
b1a858b8cb1a Re-indentation all (non-generated) code.
Matti Hamalainen <ccr@tnsp.org>
parents: 330
diff changeset
364
b1a858b8cb1a Re-indentation all (non-generated) code.
Matti Hamalainen <ccr@tnsp.org>
parents: 330
diff changeset
365 if (!db)
b1a858b8cb1a Re-indentation all (non-generated) code.
Matti Hamalainen <ccr@tnsp.org>
parents: 330
diff changeset
366 return;
94
086681f70910 Start of re-write of STIL-support
Matti Hamalainen <ccr@tnsp.org>
parents: 62
diff changeset
367
359
b1a858b8cb1a Re-indentation all (non-generated) code.
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parents: 330
diff changeset
368 /* Free the memory allocated for nodes */
b1a858b8cb1a Re-indentation all (non-generated) code.
Matti Hamalainen <ccr@tnsp.org>
parents: 330
diff changeset
369 pCurr = db->pNodes;
b1a858b8cb1a Re-indentation all (non-generated) code.
Matti Hamalainen <ccr@tnsp.org>
parents: 330
diff changeset
370 while (pCurr) {
b1a858b8cb1a Re-indentation all (non-generated) code.
Matti Hamalainen <ccr@tnsp.org>
parents: 330
diff changeset
371 pNext = pCurr->pNext;
b1a858b8cb1a Re-indentation all (non-generated) code.
Matti Hamalainen <ccr@tnsp.org>
parents: 330
diff changeset
372 xs_stildb_node_free(pCurr);
b1a858b8cb1a Re-indentation all (non-generated) code.
Matti Hamalainen <ccr@tnsp.org>
parents: 330
diff changeset
373 pCurr = pNext;
b1a858b8cb1a Re-indentation all (non-generated) code.
Matti Hamalainen <ccr@tnsp.org>
parents: 330
diff changeset
374 }
b1a858b8cb1a Re-indentation all (non-generated) code.
Matti Hamalainen <ccr@tnsp.org>
parents: 330
diff changeset
375
b1a858b8cb1a Re-indentation all (non-generated) code.
Matti Hamalainen <ccr@tnsp.org>
parents: 330
diff changeset
376 db->pNodes = NULL;
227
92bad4c7b998 Improved modularization of STIL and song-length database subsystems.
Matti Hamalainen <ccr@tnsp.org>
parents: 224
diff changeset
377
359
b1a858b8cb1a Re-indentation all (non-generated) code.
Matti Hamalainen <ccr@tnsp.org>
parents: 330
diff changeset
378 /* Free memory allocated for index */
b1a858b8cb1a Re-indentation all (non-generated) code.
Matti Hamalainen <ccr@tnsp.org>
parents: 330
diff changeset
379 if (db->ppIndex) {
b1a858b8cb1a Re-indentation all (non-generated) code.
Matti Hamalainen <ccr@tnsp.org>
parents: 330
diff changeset
380 g_free(db->ppIndex);
b1a858b8cb1a Re-indentation all (non-generated) code.
Matti Hamalainen <ccr@tnsp.org>
parents: 330
diff changeset
381 db->ppIndex = NULL;
b1a858b8cb1a Re-indentation all (non-generated) code.
Matti Hamalainen <ccr@tnsp.org>
parents: 330
diff changeset
382 }
b1a858b8cb1a Re-indentation all (non-generated) code.
Matti Hamalainen <ccr@tnsp.org>
parents: 330
diff changeset
383
b1a858b8cb1a Re-indentation all (non-generated) code.
Matti Hamalainen <ccr@tnsp.org>
parents: 330
diff changeset
384 /* Free structure */
b1a858b8cb1a Re-indentation all (non-generated) code.
Matti Hamalainen <ccr@tnsp.org>
parents: 330
diff changeset
385 db->n = 0;
b1a858b8cb1a Re-indentation all (non-generated) code.
Matti Hamalainen <ccr@tnsp.org>
parents: 330
diff changeset
386 g_free(db);
94
086681f70910 Start of re-write of STIL-support
Matti Hamalainen <ccr@tnsp.org>
parents: 62
diff changeset
387 }
086681f70910 Start of re-write of STIL-support
Matti Hamalainen <ccr@tnsp.org>
parents: 62
diff changeset
388
086681f70910 Start of re-write of STIL-support
Matti Hamalainen <ccr@tnsp.org>
parents: 62
diff changeset
389
227
92bad4c7b998 Improved modularization of STIL and song-length database subsystems.
Matti Hamalainen <ccr@tnsp.org>
parents: 224
diff changeset
390 /* Get STIL information node from database
94
086681f70910 Start of re-write of STIL-support
Matti Hamalainen <ccr@tnsp.org>
parents: 62
diff changeset
391 */
392
b09d74eb71e6 Working on getting STIL and SLDB using completely dynamically allocated
Matti Hamalainen <ccr@tnsp.org>
parents: 369
diff changeset
392 static t_xs_stil_node *xs_stildb_get_node(t_xs_stildb *db, gchar *pcFilename)
94
086681f70910 Start of re-write of STIL-support
Matti Hamalainen <ccr@tnsp.org>
parents: 62
diff changeset
393 {
359
b1a858b8cb1a Re-indentation all (non-generated) code.
Matti Hamalainen <ccr@tnsp.org>
parents: 330
diff changeset
394 gint iStartNode, iEndNode, iQNode, r, i;
b1a858b8cb1a Re-indentation all (non-generated) code.
Matti Hamalainen <ccr@tnsp.org>
parents: 330
diff changeset
395 gboolean iFound;
b1a858b8cb1a Re-indentation all (non-generated) code.
Matti Hamalainen <ccr@tnsp.org>
parents: 330
diff changeset
396 t_xs_stil_node *pResult;
94
086681f70910 Start of re-write of STIL-support
Matti Hamalainen <ccr@tnsp.org>
parents: 62
diff changeset
397
359
b1a858b8cb1a Re-indentation all (non-generated) code.
Matti Hamalainen <ccr@tnsp.org>
parents: 330
diff changeset
398 /* Check the database pointers */
b1a858b8cb1a Re-indentation all (non-generated) code.
Matti Hamalainen <ccr@tnsp.org>
parents: 330
diff changeset
399 if (!db || !db->pNodes || !db->ppIndex)
b1a858b8cb1a Re-indentation all (non-generated) code.
Matti Hamalainen <ccr@tnsp.org>
parents: 330
diff changeset
400 return NULL;
109
578b71b62eeb Fileinfo now basically working, STIL COMMENT-fields are not yet parsed or shown.
Matti Hamalainen <ccr@tnsp.org>
parents: 103
diff changeset
401
359
b1a858b8cb1a Re-indentation all (non-generated) code.
Matti Hamalainen <ccr@tnsp.org>
parents: 330
diff changeset
402 /* Look-up via index using binary search */
b1a858b8cb1a Re-indentation all (non-generated) code.
Matti Hamalainen <ccr@tnsp.org>
parents: 330
diff changeset
403 pResult = NULL;
b1a858b8cb1a Re-indentation all (non-generated) code.
Matti Hamalainen <ccr@tnsp.org>
parents: 330
diff changeset
404 iStartNode = 0;
b1a858b8cb1a Re-indentation all (non-generated) code.
Matti Hamalainen <ccr@tnsp.org>
parents: 330
diff changeset
405 iEndNode = (db->n - 1);
b1a858b8cb1a Re-indentation all (non-generated) code.
Matti Hamalainen <ccr@tnsp.org>
parents: 330
diff changeset
406 iQNode = (iEndNode / 2);
b1a858b8cb1a Re-indentation all (non-generated) code.
Matti Hamalainen <ccr@tnsp.org>
parents: 330
diff changeset
407 iFound = FALSE;
109
578b71b62eeb Fileinfo now basically working, STIL COMMENT-fields are not yet parsed or shown.
Matti Hamalainen <ccr@tnsp.org>
parents: 103
diff changeset
408
369
4611f1194941 Make binary search bailout value a #define in xmms-sid.h
Matti Hamalainen <ccr@tnsp.org>
parents: 359
diff changeset
409 while ((!iFound) && ((iEndNode - iStartNode) > XS_BIN_BAILOUT)) {
359
b1a858b8cb1a Re-indentation all (non-generated) code.
Matti Hamalainen <ccr@tnsp.org>
parents: 330
diff changeset
410 r = strcmp(pcFilename, db->ppIndex[iQNode]->pcFilename);
b1a858b8cb1a Re-indentation all (non-generated) code.
Matti Hamalainen <ccr@tnsp.org>
parents: 330
diff changeset
411 if (r < 0) {
b1a858b8cb1a Re-indentation all (non-generated) code.
Matti Hamalainen <ccr@tnsp.org>
parents: 330
diff changeset
412 /* Hash was in the <- LEFT side */
b1a858b8cb1a Re-indentation all (non-generated) code.
Matti Hamalainen <ccr@tnsp.org>
parents: 330
diff changeset
413 iEndNode = iQNode;
b1a858b8cb1a Re-indentation all (non-generated) code.
Matti Hamalainen <ccr@tnsp.org>
parents: 330
diff changeset
414 iQNode = iStartNode + ((iEndNode - iStartNode) / 2);
b1a858b8cb1a Re-indentation all (non-generated) code.
Matti Hamalainen <ccr@tnsp.org>
parents: 330
diff changeset
415 } else if (r > 0) {
b1a858b8cb1a Re-indentation all (non-generated) code.
Matti Hamalainen <ccr@tnsp.org>
parents: 330
diff changeset
416 /* Hash was in the RIGHT -> side */
b1a858b8cb1a Re-indentation all (non-generated) code.
Matti Hamalainen <ccr@tnsp.org>
parents: 330
diff changeset
417 iStartNode = iQNode;
b1a858b8cb1a Re-indentation all (non-generated) code.
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parents: 330
diff changeset
418 iQNode = iStartNode + ((iEndNode - iStartNode) / 2);
b1a858b8cb1a Re-indentation all (non-generated) code.
Matti Hamalainen <ccr@tnsp.org>
parents: 330
diff changeset
419 } else
109
578b71b62eeb Fileinfo now basically working, STIL COMMENT-fields are not yet parsed or shown.
Matti Hamalainen <ccr@tnsp.org>
parents: 103
diff changeset
420 iFound = TRUE;
578b71b62eeb Fileinfo now basically working, STIL COMMENT-fields are not yet parsed or shown.
Matti Hamalainen <ccr@tnsp.org>
parents: 103
diff changeset
421 }
578b71b62eeb Fileinfo now basically working, STIL COMMENT-fields are not yet parsed or shown.
Matti Hamalainen <ccr@tnsp.org>
parents: 103
diff changeset
422
359
b1a858b8cb1a Re-indentation all (non-generated) code.
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parents: 330
diff changeset
423 /* If not found already */
b1a858b8cb1a Re-indentation all (non-generated) code.
Matti Hamalainen <ccr@tnsp.org>
parents: 330
diff changeset
424 if (!iFound) {
b1a858b8cb1a Re-indentation all (non-generated) code.
Matti Hamalainen <ccr@tnsp.org>
parents: 330
diff changeset
425 /* Search the are linearly */
b1a858b8cb1a Re-indentation all (non-generated) code.
Matti Hamalainen <ccr@tnsp.org>
parents: 330
diff changeset
426 iFound = FALSE;
b1a858b8cb1a Re-indentation all (non-generated) code.
Matti Hamalainen <ccr@tnsp.org>
parents: 330
diff changeset
427 i = iStartNode;
b1a858b8cb1a Re-indentation all (non-generated) code.
Matti Hamalainen <ccr@tnsp.org>
parents: 330
diff changeset
428 while ((i <= iEndNode) && (!iFound)) {
b1a858b8cb1a Re-indentation all (non-generated) code.
Matti Hamalainen <ccr@tnsp.org>
parents: 330
diff changeset
429 if (strcmp(pcFilename, db->ppIndex[i]->pcFilename) == 0)
b1a858b8cb1a Re-indentation all (non-generated) code.
Matti Hamalainen <ccr@tnsp.org>
parents: 330
diff changeset
430 iFound = TRUE;
b1a858b8cb1a Re-indentation all (non-generated) code.
Matti Hamalainen <ccr@tnsp.org>
parents: 330
diff changeset
431 else
b1a858b8cb1a Re-indentation all (non-generated) code.
Matti Hamalainen <ccr@tnsp.org>
parents: 330
diff changeset
432 i++;
b1a858b8cb1a Re-indentation all (non-generated) code.
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parents: 330
diff changeset
433 }
b1a858b8cb1a Re-indentation all (non-generated) code.
Matti Hamalainen <ccr@tnsp.org>
parents: 330
diff changeset
434
b1a858b8cb1a Re-indentation all (non-generated) code.
Matti Hamalainen <ccr@tnsp.org>
parents: 330
diff changeset
435 /* Check the result */
b1a858b8cb1a Re-indentation all (non-generated) code.
Matti Hamalainen <ccr@tnsp.org>
parents: 330
diff changeset
436 if (iFound)
b1a858b8cb1a Re-indentation all (non-generated) code.
Matti Hamalainen <ccr@tnsp.org>
parents: 330
diff changeset
437 pResult = db->ppIndex[i];
b1a858b8cb1a Re-indentation all (non-generated) code.
Matti Hamalainen <ccr@tnsp.org>
parents: 330
diff changeset
438
b1a858b8cb1a Re-indentation all (non-generated) code.
Matti Hamalainen <ccr@tnsp.org>
parents: 330
diff changeset
439 } else {
b1a858b8cb1a Re-indentation all (non-generated) code.
Matti Hamalainen <ccr@tnsp.org>
parents: 330
diff changeset
440 /* Found via binary search */
b1a858b8cb1a Re-indentation all (non-generated) code.
Matti Hamalainen <ccr@tnsp.org>
parents: 330
diff changeset
441 pResult = db->ppIndex[iQNode];
b1a858b8cb1a Re-indentation all (non-generated) code.
Matti Hamalainen <ccr@tnsp.org>
parents: 330
diff changeset
442 }
b1a858b8cb1a Re-indentation all (non-generated) code.
Matti Hamalainen <ccr@tnsp.org>
parents: 330
diff changeset
443
b1a858b8cb1a Re-indentation all (non-generated) code.
Matti Hamalainen <ccr@tnsp.org>
parents: 330
diff changeset
444 return pResult;
94
086681f70910 Start of re-write of STIL-support
Matti Hamalainen <ccr@tnsp.org>
parents: 62
diff changeset
445 }
109
578b71b62eeb Fileinfo now basically working, STIL COMMENT-fields are not yet parsed or shown.
Matti Hamalainen <ccr@tnsp.org>
parents: 103
diff changeset
446
227
92bad4c7b998 Improved modularization of STIL and song-length database subsystems.
Matti Hamalainen <ccr@tnsp.org>
parents: 224
diff changeset
447
230
608f31f6c095 Raw cleanup.
Matti Hamalainen <ccr@tnsp.org>
parents: 227
diff changeset
448 /*
608f31f6c095 Raw cleanup.
Matti Hamalainen <ccr@tnsp.org>
parents: 227
diff changeset
449 * These should be moved out of this module some day ...
227
92bad4c7b998 Improved modularization of STIL and song-length database subsystems.
Matti Hamalainen <ccr@tnsp.org>
parents: 224
diff changeset
450 */
359
b1a858b8cb1a Re-indentation all (non-generated) code.
Matti Hamalainen <ccr@tnsp.org>
parents: 330
diff changeset
451 static t_xs_stildb *xs_stildb_db = NULL;
230
608f31f6c095 Raw cleanup.
Matti Hamalainen <ccr@tnsp.org>
parents: 227
diff changeset
452 XS_MUTEX(xs_stildb_db);
608f31f6c095 Raw cleanup.
Matti Hamalainen <ccr@tnsp.org>
parents: 227
diff changeset
453
608f31f6c095 Raw cleanup.
Matti Hamalainen <ccr@tnsp.org>
parents: 227
diff changeset
454 gint xs_stil_init(void)
227
92bad4c7b998 Improved modularization of STIL and song-length database subsystems.
Matti Hamalainen <ccr@tnsp.org>
parents: 224
diff changeset
455 {
359
b1a858b8cb1a Re-indentation all (non-generated) code.
Matti Hamalainen <ccr@tnsp.org>
parents: 330
diff changeset
456 XS_MUTEX_LOCK(xs_cfg);
b1a858b8cb1a Re-indentation all (non-generated) code.
Matti Hamalainen <ccr@tnsp.org>
parents: 330
diff changeset
457
b1a858b8cb1a Re-indentation all (non-generated) code.
Matti Hamalainen <ccr@tnsp.org>
parents: 330
diff changeset
458 if (!xs_cfg.stilDBPath) {
b1a858b8cb1a Re-indentation all (non-generated) code.
Matti Hamalainen <ccr@tnsp.org>
parents: 330
diff changeset
459 XS_MUTEX_UNLOCK(xs_cfg);
b1a858b8cb1a Re-indentation all (non-generated) code.
Matti Hamalainen <ccr@tnsp.org>
parents: 330
diff changeset
460 return -1;
b1a858b8cb1a Re-indentation all (non-generated) code.
Matti Hamalainen <ccr@tnsp.org>
parents: 330
diff changeset
461 }
b1a858b8cb1a Re-indentation all (non-generated) code.
Matti Hamalainen <ccr@tnsp.org>
parents: 330
diff changeset
462
b1a858b8cb1a Re-indentation all (non-generated) code.
Matti Hamalainen <ccr@tnsp.org>
parents: 330
diff changeset
463 XS_MUTEX_LOCK(xs_stildb_db);
230
608f31f6c095 Raw cleanup.
Matti Hamalainen <ccr@tnsp.org>
parents: 227
diff changeset
464
359
b1a858b8cb1a Re-indentation all (non-generated) code.
Matti Hamalainen <ccr@tnsp.org>
parents: 330
diff changeset
465 /* Check if already initialized */
b1a858b8cb1a Re-indentation all (non-generated) code.
Matti Hamalainen <ccr@tnsp.org>
parents: 330
diff changeset
466 if (xs_stildb_db)
b1a858b8cb1a Re-indentation all (non-generated) code.
Matti Hamalainen <ccr@tnsp.org>
parents: 330
diff changeset
467 xs_stildb_free(xs_stildb_db);
b1a858b8cb1a Re-indentation all (non-generated) code.
Matti Hamalainen <ccr@tnsp.org>
parents: 330
diff changeset
468
b1a858b8cb1a Re-indentation all (non-generated) code.
Matti Hamalainen <ccr@tnsp.org>
parents: 330
diff changeset
469 /* Allocate database */
b1a858b8cb1a Re-indentation all (non-generated) code.
Matti Hamalainen <ccr@tnsp.org>
parents: 330
diff changeset
470 xs_stildb_db = (t_xs_stildb *) g_malloc0(sizeof(t_xs_stildb));
b1a858b8cb1a Re-indentation all (non-generated) code.
Matti Hamalainen <ccr@tnsp.org>
parents: 330
diff changeset
471 if (!xs_stildb_db) {
b1a858b8cb1a Re-indentation all (non-generated) code.
Matti Hamalainen <ccr@tnsp.org>
parents: 330
diff changeset
472 XS_MUTEX_UNLOCK(xs_cfg);
b1a858b8cb1a Re-indentation all (non-generated) code.
Matti Hamalainen <ccr@tnsp.org>
parents: 330
diff changeset
473 XS_MUTEX_UNLOCK(xs_stildb_db);
b1a858b8cb1a Re-indentation all (non-generated) code.
Matti Hamalainen <ccr@tnsp.org>
parents: 330
diff changeset
474 return -2;
b1a858b8cb1a Re-indentation all (non-generated) code.
Matti Hamalainen <ccr@tnsp.org>
parents: 330
diff changeset
475 }
230
608f31f6c095 Raw cleanup.
Matti Hamalainen <ccr@tnsp.org>
parents: 227
diff changeset
476
359
b1a858b8cb1a Re-indentation all (non-generated) code.
Matti Hamalainen <ccr@tnsp.org>
parents: 330
diff changeset
477 /* Read the database */
b1a858b8cb1a Re-indentation all (non-generated) code.
Matti Hamalainen <ccr@tnsp.org>
parents: 330
diff changeset
478 if (xs_stildb_read(xs_stildb_db, xs_cfg.stilDBPath) != 0) {
b1a858b8cb1a Re-indentation all (non-generated) code.
Matti Hamalainen <ccr@tnsp.org>
parents: 330
diff changeset
479 xs_stildb_free(xs_stildb_db);
b1a858b8cb1a Re-indentation all (non-generated) code.
Matti Hamalainen <ccr@tnsp.org>
parents: 330
diff changeset
480 xs_stildb_db = NULL;
b1a858b8cb1a Re-indentation all (non-generated) code.
Matti Hamalainen <ccr@tnsp.org>
parents: 330
diff changeset
481 XS_MUTEX_UNLOCK(xs_cfg);
b1a858b8cb1a Re-indentation all (non-generated) code.
Matti Hamalainen <ccr@tnsp.org>
parents: 330
diff changeset
482 XS_MUTEX_UNLOCK(xs_stildb_db);
b1a858b8cb1a Re-indentation all (non-generated) code.
Matti Hamalainen <ccr@tnsp.org>
parents: 330
diff changeset
483 return -3;
b1a858b8cb1a Re-indentation all (non-generated) code.
Matti Hamalainen <ccr@tnsp.org>
parents: 330
diff changeset
484 }
230
608f31f6c095 Raw cleanup.
Matti Hamalainen <ccr@tnsp.org>
parents: 227
diff changeset
485
359
b1a858b8cb1a Re-indentation all (non-generated) code.
Matti Hamalainen <ccr@tnsp.org>
parents: 330
diff changeset
486 /* Create index */
b1a858b8cb1a Re-indentation all (non-generated) code.
Matti Hamalainen <ccr@tnsp.org>
parents: 330
diff changeset
487 if (xs_stildb_index(xs_stildb_db) != 0) {
b1a858b8cb1a Re-indentation all (non-generated) code.
Matti Hamalainen <ccr@tnsp.org>
parents: 330
diff changeset
488 xs_stildb_free(xs_stildb_db);
b1a858b8cb1a Re-indentation all (non-generated) code.
Matti Hamalainen <ccr@tnsp.org>
parents: 330
diff changeset
489 xs_stildb_db = NULL;
b1a858b8cb1a Re-indentation all (non-generated) code.
Matti Hamalainen <ccr@tnsp.org>
parents: 330
diff changeset
490 XS_MUTEX_UNLOCK(xs_cfg);
b1a858b8cb1a Re-indentation all (non-generated) code.
Matti Hamalainen <ccr@tnsp.org>
parents: 330
diff changeset
491 XS_MUTEX_UNLOCK(xs_stildb_db);
b1a858b8cb1a Re-indentation all (non-generated) code.
Matti Hamalainen <ccr@tnsp.org>
parents: 330
diff changeset
492 return -4;
b1a858b8cb1a Re-indentation all (non-generated) code.
Matti Hamalainen <ccr@tnsp.org>
parents: 330
diff changeset
493 }
230
608f31f6c095 Raw cleanup.
Matti Hamalainen <ccr@tnsp.org>
parents: 227
diff changeset
494
359
b1a858b8cb1a Re-indentation all (non-generated) code.
Matti Hamalainen <ccr@tnsp.org>
parents: 330
diff changeset
495 XS_MUTEX_UNLOCK(xs_cfg);
b1a858b8cb1a Re-indentation all (non-generated) code.
Matti Hamalainen <ccr@tnsp.org>
parents: 330
diff changeset
496 XS_MUTEX_UNLOCK(xs_stildb_db);
b1a858b8cb1a Re-indentation all (non-generated) code.
Matti Hamalainen <ccr@tnsp.org>
parents: 330
diff changeset
497 return 0;
230
608f31f6c095 Raw cleanup.
Matti Hamalainen <ccr@tnsp.org>
parents: 227
diff changeset
498 }
608f31f6c095 Raw cleanup.
Matti Hamalainen <ccr@tnsp.org>
parents: 227
diff changeset
499
608f31f6c095 Raw cleanup.
Matti Hamalainen <ccr@tnsp.org>
parents: 227
diff changeset
500
608f31f6c095 Raw cleanup.
Matti Hamalainen <ccr@tnsp.org>
parents: 227
diff changeset
501 void xs_stil_close(void)
608f31f6c095 Raw cleanup.
Matti Hamalainen <ccr@tnsp.org>
parents: 227
diff changeset
502 {
359
b1a858b8cb1a Re-indentation all (non-generated) code.
Matti Hamalainen <ccr@tnsp.org>
parents: 330
diff changeset
503 XS_MUTEX_LOCK(xs_stildb_db);
b1a858b8cb1a Re-indentation all (non-generated) code.
Matti Hamalainen <ccr@tnsp.org>
parents: 330
diff changeset
504 xs_stildb_free(xs_stildb_db);
b1a858b8cb1a Re-indentation all (non-generated) code.
Matti Hamalainen <ccr@tnsp.org>
parents: 330
diff changeset
505 xs_stildb_db = NULL;
b1a858b8cb1a Re-indentation all (non-generated) code.
Matti Hamalainen <ccr@tnsp.org>
parents: 330
diff changeset
506 XS_MUTEX_UNLOCK(xs_stildb_db);
230
608f31f6c095 Raw cleanup.
Matti Hamalainen <ccr@tnsp.org>
parents: 227
diff changeset
507 }
608f31f6c095 Raw cleanup.
Matti Hamalainen <ccr@tnsp.org>
parents: 227
diff changeset
508
608f31f6c095 Raw cleanup.
Matti Hamalainen <ccr@tnsp.org>
parents: 227
diff changeset
509
392
b09d74eb71e6 Working on getting STIL and SLDB using completely dynamically allocated
Matti Hamalainen <ccr@tnsp.org>
parents: 369
diff changeset
510 t_xs_stil_node *xs_stil_get(gchar *pcFilename)
230
608f31f6c095 Raw cleanup.
Matti Hamalainen <ccr@tnsp.org>
parents: 227
diff changeset
511 {
359
b1a858b8cb1a Re-indentation all (non-generated) code.
Matti Hamalainen <ccr@tnsp.org>
parents: 330
diff changeset
512 t_xs_stil_node *pResult;
b1a858b8cb1a Re-indentation all (non-generated) code.
Matti Hamalainen <ccr@tnsp.org>
parents: 330
diff changeset
513 gchar *tmpFilename;
b1a858b8cb1a Re-indentation all (non-generated) code.
Matti Hamalainen <ccr@tnsp.org>
parents: 330
diff changeset
514
b1a858b8cb1a Re-indentation all (non-generated) code.
Matti Hamalainen <ccr@tnsp.org>
parents: 330
diff changeset
515 XS_MUTEX_LOCK(xs_stildb_db);
b1a858b8cb1a Re-indentation all (non-generated) code.
Matti Hamalainen <ccr@tnsp.org>
parents: 330
diff changeset
516 XS_MUTEX_LOCK(xs_cfg);
227
92bad4c7b998 Improved modularization of STIL and song-length database subsystems.
Matti Hamalainen <ccr@tnsp.org>
parents: 224
diff changeset
517
359
b1a858b8cb1a Re-indentation all (non-generated) code.
Matti Hamalainen <ccr@tnsp.org>
parents: 330
diff changeset
518 if (xs_cfg.stilDBEnable && xs_stildb_db) {
b1a858b8cb1a Re-indentation all (non-generated) code.
Matti Hamalainen <ccr@tnsp.org>
parents: 330
diff changeset
519 if (xs_cfg.hvscPath) {
b1a858b8cb1a Re-indentation all (non-generated) code.
Matti Hamalainen <ccr@tnsp.org>
parents: 330
diff changeset
520 /* Remove postfixed directory separator from HVSC-path */
b1a858b8cb1a Re-indentation all (non-generated) code.
Matti Hamalainen <ccr@tnsp.org>
parents: 330
diff changeset
521 tmpFilename = xs_strrchr(xs_cfg.hvscPath, '/');
b1a858b8cb1a Re-indentation all (non-generated) code.
Matti Hamalainen <ccr@tnsp.org>
parents: 330
diff changeset
522 if (tmpFilename && (tmpFilename[1] == 0))
b1a858b8cb1a Re-indentation all (non-generated) code.
Matti Hamalainen <ccr@tnsp.org>
parents: 330
diff changeset
523 tmpFilename[0] = 0;
230
608f31f6c095 Raw cleanup.
Matti Hamalainen <ccr@tnsp.org>
parents: 227
diff changeset
524
359
b1a858b8cb1a Re-indentation all (non-generated) code.
Matti Hamalainen <ccr@tnsp.org>
parents: 330
diff changeset
525 /* Remove HVSC location-prefix from filename */
b1a858b8cb1a Re-indentation all (non-generated) code.
Matti Hamalainen <ccr@tnsp.org>
parents: 330
diff changeset
526 tmpFilename = strstr(pcFilename, xs_cfg.hvscPath);
b1a858b8cb1a Re-indentation all (non-generated) code.
Matti Hamalainen <ccr@tnsp.org>
parents: 330
diff changeset
527 if (tmpFilename)
b1a858b8cb1a Re-indentation all (non-generated) code.
Matti Hamalainen <ccr@tnsp.org>
parents: 330
diff changeset
528 tmpFilename += strlen(xs_cfg.hvscPath);
232
e613873c3379 Thread locking now final. All parts, including GTK GUI, should be(?)
Matti Hamalainen <ccr@tnsp.org>
parents: 230
diff changeset
529 else
359
b1a858b8cb1a Re-indentation all (non-generated) code.
Matti Hamalainen <ccr@tnsp.org>
parents: 330
diff changeset
530 tmpFilename = pcFilename;
232
e613873c3379 Thread locking now final. All parts, including GTK GUI, should be(?)
Matti Hamalainen <ccr@tnsp.org>
parents: 230
diff changeset
531 } else
359
b1a858b8cb1a Re-indentation all (non-generated) code.
Matti Hamalainen <ccr@tnsp.org>
parents: 330
diff changeset
532 tmpFilename = pcFilename;
b1a858b8cb1a Re-indentation all (non-generated) code.
Matti Hamalainen <ccr@tnsp.org>
parents: 330
diff changeset
533
b1a858b8cb1a Re-indentation all (non-generated) code.
Matti Hamalainen <ccr@tnsp.org>
parents: 330
diff changeset
534 pResult = xs_stildb_get_node(xs_stildb_db, tmpFilename);
230
608f31f6c095 Raw cleanup.
Matti Hamalainen <ccr@tnsp.org>
parents: 227
diff changeset
535 } else
359
b1a858b8cb1a Re-indentation all (non-generated) code.
Matti Hamalainen <ccr@tnsp.org>
parents: 330
diff changeset
536 pResult = NULL;
227
92bad4c7b998 Improved modularization of STIL and song-length database subsystems.
Matti Hamalainen <ccr@tnsp.org>
parents: 224
diff changeset
537
359
b1a858b8cb1a Re-indentation all (non-generated) code.
Matti Hamalainen <ccr@tnsp.org>
parents: 330
diff changeset
538 XS_MUTEX_UNLOCK(xs_stildb_db);
b1a858b8cb1a Re-indentation all (non-generated) code.
Matti Hamalainen <ccr@tnsp.org>
parents: 330
diff changeset
539 XS_MUTEX_UNLOCK(xs_cfg);
b1a858b8cb1a Re-indentation all (non-generated) code.
Matti Hamalainen <ccr@tnsp.org>
parents: 330
diff changeset
540
b1a858b8cb1a Re-indentation all (non-generated) code.
Matti Hamalainen <ccr@tnsp.org>
parents: 330
diff changeset
541 return pResult;
227
92bad4c7b998 Improved modularization of STIL and song-length database subsystems.
Matti Hamalainen <ccr@tnsp.org>
parents: 224
diff changeset
542 }