--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/src/xs_length.c	Tue Jun 03 11:03:04 2003 +0000
@@ -0,0 +1,262 @@
+/*  
+   XMMS-SID - SIDPlay input plugin for X MultiMedia System (XMMS)
+
+   Get song length (from database or by other means)
+   
+   Written by Matti "ccr" Hamalainen <ccr@tnsp.org>
+
+   This program is free software; you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 2 of the License, or
+   (at your option) any later version.
+
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with this program; if not, write to the Free Software
+   Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+*/
+
+#include "xmms-sid.h"
+#include "xs_length.h"
+#include <stdlib.h>
+#include <stdio.h>
+#include <ctype.h>
+#include <string.h>
+
+/*
+ * Pointer to database in memory
+ */
+static t_xs_dbentry	*xs_database = NULL;
+
+
+/*
+ * Parses a time-entry in SLDB format
+ */
+long int xs_gettime(char *pcStr, int *piPos)
+{
+ long int iResult;
+ int iTemp;
+ char chTempBuf[16];
+
+ /* Check if it starts with a digit */ 
+ if (isdigit(pcStr[*piPos]))
+	{
+	/* Get minutes-field */
+	iTemp = *piPos;
+	xs_findnum(pcStr, piPos);
+ 
+	strncpy(chTempBuf, &pcStr[iTemp], (*piPos - iTemp));
+	chTempBuf[*piPos - iTemp] = 0;
+ 
+	iResult = (atol(chTempBuf) * 60);
+
+	/* Check the field separator char */
+	if (pcStr[*piPos] == ':')
+		{
+		/* Get seconds-field */
+		(*piPos)++;
+		iTemp = *piPos;
+		xs_findnum(pcStr, piPos);
+
+		strncpy(chTempBuf, &pcStr[iTemp], (*piPos - iTemp));
+		chTempBuf[*piPos - iTemp] = 0;
+ 
+		iResult += atol(chTempBuf);
+		
+		} else
+		iResult = -2;
+	} else
+	iResult = -1;
+
+ /* Ignore and skip the possible attributes */
+ while (!isspace(pcStr[*piPos])) (*piPos)++;
+ 
+ return iResult;
+}
+
+
+/*
+ * Initialize, read database to memory
+ */
+gint xs_db_initialize(gchar *pcFilename)
+{
+ FILE *inFile;
+ char inLine[256];
+ int lineNum, linePos, i, j, k;
+ t_xs_hash tmpHash;
+
+   
+ /* Try to open the file */
+ if ((inFile = fopen(pcFilename, "r")) == NULL)
+ 	{
+ 	fprintf(stderr, "hv!\n");
+ 	return -1;
+ 	}
+ 
+
+ /* Read and parse the data */
+ lineNum = 0;
+
+ while (!feof(inFile))
+ {
+ fgets(inLine, sizeof(inLine), inFile);
+ linePos = 0;
+  
+ if (strlen(inLine) > 1)
+ {
+ /* Find first character */
+ xs_findnext(inLine, &linePos);
+
+ /* Check if it is a hash-line */ 
+ if (isxdigit(inLine[linePos]))
+ 	{
+ 	i = linePos;
+ 	while (isxdigit(inLine[linePos])) linePos++;
+
+	if ((linePos - i) != XS_HASH_LENGTH_CH)
+		{
+		XSERR("Invalid hash/syntax error in SongLengthDB file '%s' line #%d!\n",
+		pcFilename, lineNum);
+		} else {
+		/* Get hashcode value */
+		for (j = 0; j < XS_HASH_LENGTH; j++)
+			{
+			
+			}
+
+		/* Get playtimes */
+		xs_findnext(line, &linePos);
+
+		if (line[linePos] != '=')
+			{
+			XSERR("Warning: '=' expected in line #%d in SongLengthDB file '%s'\n",
+			lineNum, pcFilename);
+			} else {
+			linePos++;
+
+			while (linePos < strlen(inLine))
+				{
+				xs_findnext(line, &linePos);
+				printf("[%lis]", xs_gettime(inLine, &linePos));
+				}
+		
+
+			/* Add an entry to db in memory */
+			}
+		}
+ 	}
+ 	else
+ if ((line[linePos] != ';') && (line[linePos] != '['))
+ 	{
+	XSERR("Invalid line #%d in SongLengthDB file '%s'\n", lineNum, pcFilename);
+	}
+ 
+ } /* strlen(line) > 1 */
+ 
+ lineNum++;
+ }
+  
+ fclose(inFile);
+ 
+ return 0;
+}
+
+
+/*
+ *
+ */
+gint xs_db_delete(void)
+{
+ /* Free the memory allocated for database */
+
+ return 0;
+}
+
+
+/*
+ *
+ */
+int xs_comparehashes(t_xs_hash *testHash1, t_xs_hash *testHash2)
+{
+ int iIndex, iOK;
+
+ iOK = 1;
+ iIndex = 0;
+ while ((iIndex < 16) && (iOK))
+ 	{
+ 	if (testHash1[iIndex] != testHash2[iIndex])
+ 		iOK = 0;
+ 		else
+ 		iIndex++;
+	}
+
+ return iOK;
+}
+
+
+
+
+/*
+ * Get song length from database
+ */
+t_xs_dbentry * xs_db_get(gchar *pcFilename)
+{
+
+ return NULL;
+}
+
+
+gint32 xs_get_length(gchar *pcFilename, gint iSubTune)
+{
+ gint32 iResult;
+ t_xs_dbentry *dbEntry;
+ t_xs_hash dbHash;
+
+ iResult = -1;
+
+ switch (xs_cfg.playMethod) {
+
+  case XMMS_SID_PMETHOD_DATABASE:
+  		
+	iResult = xs_db_get(pcFilename, &dbHash);
+	if (iResult >= 0)
+		{
+		}
+		
+	if (dbEntry)
+		{
+		if ((iSubTune >= 0) && (iSubTune < dbEntry->nlengths))
+			iResult = dbEntry->lengths[iSubTune];
+			else
+			iResult = -1;
+  		}
+  	break;
+
+  case XMMS_SID_PMETHOD_MAXSILENCE:
+  case XMMS_SID_PMETHOD_NONE:
+	iResult = -1;
+	break;
+
+  default:
+	XSERR("Invalid play-method! (%d, unknown)\n", xs_cfg.playMethod);
+	break;
+ }
+
+ /* Check for max playtime */
+ if (iResult == -1)
+ 	{
+	if (xs_cfg.playUseMaxTime)
+		iResult = xs_cfg.playMaxTime;
+		else
+		iResult = -1;
+ 	}
+ 
+ XSDEBUG("fname='%s', sub=%i, res=%li\n", pcFilename, iSubTune, iResult);
+  
+ return iResult;
+}
+