chapter 14

diff --git a/wav_proj.dpr b/wav_proj.dpr
index 682a295..9051482 100644 (file)
--- a/wav_proj.dpr
+++ b/wav_proj.dpr
@@ -6,31 +6,28 @@ program wav_proj;
 uses
   System.SysUtils,
   System.Classes,
+  MMSystem,
   spWav in 'spWav.pas',
-  WriteHeader in 'WriteHeader.pas',
   wav in 'wav.pas',
   selectFile in 'selectFile.pas';
 
 var
   sp: SpParam;
-  pMem: TFileStream;
+  pMem: TMemoryStream;
   fileName: string;
   hdrHeader: WrSWaveFileHeader;
 
 begin
   try
     { TODO -oUser -cConsole \83\81\83C\83\93 : \82±\82±\82É\83R\81[\83h\82ð\8bL\8fq\82µ\82Ä\82­\82¾\82³\82¢ }
-    fileName:=ExtractFileName(ParamStr(1));
-    if wavHdrRead(PChar(ParamStr(1)), sp) = -1 then
+    fileName := ExtractFileName(ParamStr(1));
+    if wavHdrRead(PChar(ParamStr(1)), sp) < 0 then
       Exit;
-    if readWav(ParamStr(1),pMem) = false then
+    if readWav(ParamStr(1), pMem) = false then
       Exit;
-    if wavHdrRead(PChar(ParamStr(1)),sp) < 0 then
-    begin
-      pMem.Free;
-      Exit;
-    end;
+    PlaySound(pMem.Memory, 0, SND_ASYNC or SND_NODEFAULT or SND_MEMORY);
     Readln;
+    PlaySound(nil, 0, SND_PURGE);
     pMem.Free;
   except
     on E: Exception do

diff --git a/wav_proj.dproj b/wav_proj.dproj
index f8df6da..8ca95eb 100644 (file)
--- a/wav_proj.dproj
+++ b/wav_proj.dproj
@@ -147,7 +147,6 @@
             <MainSource>MainSource</MainSource>
         </DelphiCompile>
         <DCCReference Include="spWav.pas"/>
-        <DCCReference Include="WriteHeader.pas"/>
         <DCCReference Include="wav.pas"/>
         <DCCReference Include="selectFile.pas"/>
         <BuildConfiguration Include="Release">

diff --git a/wav_proj.dproj.local b/wav_proj.dproj.local
index fd10d19..e05b710 100644 (file)
--- a/wav_proj.dproj.local
+++ b/wav_proj.dproj.local
@@ -11,8 +11,8 @@
     <Transaction>2017/10/19 20:49:15.000.988,=C:\Users\yamat\Documents\Embarcadero\Studio\Projects\Unit1.pas</Transaction>
     <Transaction>2017/10/19 20:49:16.000.218,=C:\Users\yamat\Documents\Embarcadero\Studio\Projects\ServerContainerUnit1.pas</Transaction>
     <Transaction>2017/10/19 20:49:16.000.125,=C:\Users\yamat\Documents\Embarcadero\Studio\Projects\ServerMethodsUnit1.pas</Transaction>
-    <Transaction>2017/10/19 20:49:45.000.913,=C:\Users\yamat\Documents\Embarcadero\Studio\Projects\ServerContainerUnit1.pas</Transaction>
     <Transaction>2017/10/19 20:49:45.000.816,=C:\Users\yamat\Documents\Embarcadero\Studio\Projects\ServerMethodsUnit1.pas</Transaction>
+    <Transaction>2017/10/19 20:49:45.000.913,=C:\Users\yamat\Documents\Embarcadero\Studio\Projects\ServerContainerUnit1.pas</Transaction>
     <Transaction>2017/10/19 20:50:18.000.999,=C:\Users\yamat\Documents\Embarcadero\Studio\Projects\ServerMethodsUnit1.pas</Transaction>
     <Transaction>2017/10/19 20:50:19.000.049,=C:\Users\yamat\Documents\Embarcadero\Studio\Projects\ServerContainerUnit1.pas</Transaction>
     <Transaction>2017/10/19 21:37:00.000.652,=C:\Users\yamat\Documents\Embarcadero\Studio\Projects\ServerContainerUnit1.pas</Transaction>
@@ -23,9 +23,9 @@
     <Transaction>2017/10/29 16:13:37.000.174,=C:\Users\yamat\Documents\Embarcadero\Studio\Projects\ServerMethodsUnit1.pas</Transaction>
     <Transaction>2017/10/29 16:13:37.000.037,=C:\Users\yamat\Documents\Embarcadero\Studio\Projects\Unit1.pas</Transaction>
     <Transaction>2017/10/29 16:13:37.000.809,=C:\Users\yamat\Documents\Embarcadero\Studio\Projects\ServerContainerUnit1.pas</Transaction>
-    <Transaction>2017/10/29 16:55:16.000.244,=C:\Users\yamat\Documents\Embarcadero\Studio\Projects\ServerMethodsUnit1.pas</Transaction>
     <Transaction>2017/10/29 16:55:16.000.343,=C:\Users\yamat\Documents\Embarcadero\Studio\Projects\ServerContainerUnit1.pas</Transaction>
     <Transaction>2017/10/29 16:55:16.000.109,=C:\Users\yamat\Documents\Embarcadero\Studio\Projects\Unit1.pas</Transaction>
+    <Transaction>2017/10/29 16:55:16.000.244,=C:\Users\yamat\Documents\Embarcadero\Studio\Projects\ServerMethodsUnit1.pas</Transaction>
     <Transaction>2017/10/30 15:04:38.000.106,=C:\Users\yamat\Documents\Embarcadero\Studio\Projects\WebModuleUnit1.pas</Transaction>
     <Transaction>2017/11/01 16:00:52.000.956,=C:\Users\yamat\Documents\Embarcadero\Studio\Projects\ServerMethodsUnit1.pas</Transaction>
     <Transaction>2017/11/01 16:00:53.000.058,=C:\Users\yamat\Documents\Embarcadero\Studio\Projects\ServerContainerUnit1.pas</Transaction>
@@ -35,8 +35,8 @@
     <Transaction>2017/11/01 18:21:25.000.947,=C:\Users\yamat\Documents\Embarcadero\Studio\Projects\ServerMethodsUnit1.pas</Transaction>
     <Transaction>2017/11/01 18:21:26.000.254,=C:\Users\yamat\Documents\Embarcadero\Studio\Projects\WebModuleUnit1.pas</Transaction>
     <Transaction>2017/11/01 18:23:22.000.193,=C:\Users\yamat\Documents\Embarcadero\Studio\Projects\FormUnit1.pas</Transaction>
-    <Transaction>2017/11/01 18:23:22.000.440,=C:\Users\yamat\Documents\Embarcadero\Studio\Projects\WebModuleUnit1.pas</Transaction>
     <Transaction>2017/11/01 18:23:22.000.344,=C:\Users\yamat\Documents\Embarcadero\Studio\Projects\ServerMethodsUnit1.pas</Transaction>
+    <Transaction>2017/11/01 18:23:22.000.440,=C:\Users\yamat\Documents\Embarcadero\Studio\Projects\WebModuleUnit1.pas</Transaction>
     <Transaction>2017/11/01 18:33:21.000.133,=C:\Users\yamat\Documents\Embarcadero\Studio\Projects\ServerContainerUnit1.pas</Transaction>
     <Transaction>2017/11/01 18:33:21.000.032,=C:\Users\yamat\Documents\Embarcadero\Studio\Projects\ServerMethodsUnit1.pas</Transaction>
     <Transaction>2017/11/01 18:33:39.000.795,=C:\Users\yamat\Documents\Embarcadero\Studio\Projects\WebModuleUnit1.pas</Transaction>
@@ -45,15 +45,15 @@
     <Transaction>2018/01/01 12:40:34.000.125,=C:\Users\yamat\Documents\Embarcadero\Studio\Projects\Unit1.pas</Transaction>
     <Transaction>2018/01/01 12:40:55.000.044,=C:\Users\yamat\Documents\Embarcadero\Studio\Projects\Unit1.pas</Transaction>
     <Transaction>2018/05/07 18:00:45.000.726,=C:\Users\yamat\Documents\Embarcadero\Studio\Projects\Unit1.pas</Transaction>
-    <Transaction>2018/05/07 18:01:10.000.795,C:\Users\yamat\Documents\Embarcadero\Studio\Projects\myapp\wav\wav.pas=C:\Users\yamat\Documents\Embarcadero\Studio\Projects\Unit1.pas</Transaction>
-    <Transaction>2018/05/07 18:01:39.000.274,C:\Users\yamat\Documents\Embarcadero\Studio\Projects\myapp\wav\wav_proj.dproj=C:\Users\yamat\Documents\Embarcadero\Studio\Projects\Project1.dproj</Transaction>
+    <Transaction>2018/05/07 18:01:10.000.795,C:\Users\yamat\Documents\Embarcadero\Studio\Projects\Unit1.pas=C:\Users\yamat\Documents\Embarcadero\Studio\Projects\myapp\wav\wav.pas</Transaction>
+    <Transaction>2018/05/07 18:01:39.000.274,C:\Users\yamat\Documents\Embarcadero\Studio\Projects\Project1.dproj=C:\Users\yamat\Documents\Embarcadero\Studio\Projects\myapp\wav\wav_proj.dproj</Transaction>
     <Transaction>2018/05/07 21:20:21.000.796,=C:\Users\yamat\Documents\Embarcadero\Studio\Projects\myapp\wav\Unit1.pas</Transaction>
-    <Transaction>2018/05/07 21:20:27.000.646,C:\Users\yamat\Documents\Embarcadero\Studio\Projects\myapp\wav\Unit1.pas=C:\Users\yamat\Documents\Embarcadero\Studio\Projects\myapp\wav\spWave.pas</Transaction>
+    <Transaction>2018/05/07 21:20:27.000.646,C:\Users\yamat\Documents\Embarcadero\Studio\Projects\myapp\wav\spWave.pas=C:\Users\yamat\Documents\Embarcadero\Studio\Projects\myapp\wav\Unit1.pas</Transaction>
     <Transaction>2018/05/09 21:56:39.000.226,=C:\Users\yamat\Documents\Embarcadero\Studio\Projects\myapp\wav\Unit1.pas</Transaction>
-    <Transaction>2018/05/09 21:56:54.000.027,C:\Users\yamat\Documents\Embarcadero\Studio\Projects\myapp\wav\Unit1.pas=C:\Users\yamat\Documents\Embarcadero\Studio\Projects\myapp\wav\WriteHeader.pas</Transaction>
+    <Transaction>2018/05/09 21:56:54.000.027,C:\Users\yamat\Documents\Embarcadero\Studio\Projects\myapp\wav\WriteHeader.pas=C:\Users\yamat\Documents\Embarcadero\Studio\Projects\myapp\wav\Unit1.pas</Transaction>
     <Transaction>2018/05/13 12:45:57.000.431,=C:\Users\yamat\Documents\Embarcadero\Studio\Projects\myapp\wav\spWav.pas</Transaction>
     <Transaction>2018/05/13 21:58:37.000.377,=C:\Users\yamat\Documents\Embarcadero\Studio\Projects\myapp\wav\Unit1.pas</Transaction>
-    <Transaction>2018/05/13 21:58:48.000.578,C:\Users\yamat\Documents\Embarcadero\Studio\Projects\myapp\wav\effect.pas=C:\Users\yamat\Documents\Embarcadero\Studio\Projects\myapp\wav\Unit1.pas</Transaction>
+    <Transaction>2018/05/13 21:58:48.000.578,C:\Users\yamat\Documents\Embarcadero\Studio\Projects\myapp\wav\Unit1.pas=C:\Users\yamat\Documents\Embarcadero\Studio\Projects\myapp\wav\effect.pas</Transaction>
     <Transaction>2018/05/13 22:29:03.000.282,=C:\Users\yamat\Documents\Embarcadero\Studio\Projects\myapp\wav\WriteHeader.pas</Transaction>
     <Transaction>2018/05/13 22:46:16.000.228,=C:\Users\yamat\Documents\Embarcadero\Studio\Projects\myapp\wav\wav.pas</Transaction>
     <Transaction>2018/05/14 20:20:05.000.202,=C:\Users\yamat\Documents\Embarcadero\Studio\Projects\myapp\wav\selectFile.pas</Transaction>