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dkcSerialize.c

説明を見る。
00001 
00007 #define DKUTIL_C_SERIALIZE_C
00008 
00009 
00010 #include "dkcSerialize.h"
00011 #include "dkcMemoryStream.h"
00012 #include "dkcString.h"
00013 #include "dkcStdio.h"
00014 #include "dkcSJISFileSystem.h"
00015 
00016 
00017 typedef struct dkc_MemorySerializeSignature{
00018     DKC_MEMORYSTREAM *mpMem;
00019     DKC_STRING *mpString;
00020     BOOL mSerializeFlag;
00021 }DKC_MSS__;
00022 
00023 
00024 
00025 static const size_t gAllocMemoryStreamSize = 1024 * 32;//32KB
00026 
00027 
00028 DKC_SERIALIZE * WINAPI dkcAllocSerialize(UINT mode,const char *filename)
00029 {
00030     DKC_SERIALIZE *p = NULL;
00031     DKC_MSS__ *pmss = NULL;
00032     size_t len_of_fn = 0;
00033 
00034     p = (DKC_SERIALIZE *)dkcAllocate(sizeof(DKC_SERIALIZE));
00035     if(NULL==p) return NULL;
00036     
00037     
00038     if(mode & edkcSerializeBufferMode){
00039         len_of_fn = strlen(filename);
00040         pmss = (DKC_MSS__ *)dkcAllocate(sizeof(DKC_MSS__));
00041         if(NULL==pmss) goto Error;
00042 
00043         pmss->mpString = dkcAllocString(len_of_fn);
00044         if(NULL==pmss->mpString) goto Error;
00045         dkcmNOT_ASSERT(DKUTIL_FAILED(
00046             dkcStringCopy( pmss->mpString , filename,len_of_fn)
00047             ));
00048 
00049         pmss->mpMem = dkcAllocMemoryStream(gAllocMemoryStreamSize);
00050         if(NULL==pmss->mpMem) goto Error;
00051 
00052         pmss->mSerializeFlag = TRUE;//serializeするのでTRUE
00053 
00054         p->mSignature = pmss;
00055     }else if(mode & edkcSerializeFileMode){
00056         
00057         p->mSignature = (void *)fopen(filename,"wb");
00058         if(NULL==p->mSignature) goto Error;
00059     }else{
00060         goto Error;
00061     }
00062 
00063     p->mMode = mode;
00064 
00065     return p;
00066 
00067 Error:
00068     if(pmss){
00069         dkcFreeString(&(pmss->mpString));
00070         dkcFreeMemoryStream(&(pmss->mpMem));
00071         dkcFree((void **)&pmss);
00072     }
00073     dkcFree((void **)&p);
00074     return NULL;
00075 }
00076 
00077 int WINAPI dkcFreeSerialize(DKC_SERIALIZE **ptr)
00078 {
00079     DKC_MSS__ *pmss;
00080     DKC_SERIALIZE *ps;
00081     if(NULL==ptr || NULL==*ptr || NULL==(*ptr)->mSignature){
00082         return edk_FAILED;
00083     }
00084     ps = (*ptr);
00085     if(ps->mMode & edkcSerializeBufferMode){
00086         pmss = (DKC_MSS__ *)ps->mSignature;
00087 
00088         /* ここで 保存 */
00089         dkcSaveBinary(pmss->mpMem->mBuffer,pmss->mpMem->mNowOffset,
00090             dkcStringPointer(pmss->mpString)
00091         );
00092 
00093         dkcFreeMemoryStream(&(pmss->mpMem));
00094         dkcFreeString(&(pmss->mpString));
00095         dkcFree((void **)&pmss);
00096     }else if(ps->mMode & edkcSerializeFileMode){
00097         fclose((FILE *)ps->mSignature);
00098     }else{
00099         return edk_FAILED;
00100     }
00101 
00102     return dkcFree((void **)ptr);
00103 }
00104 
00105 
00106 int WINAPI dkcSerializeWrite(DKC_SERIALIZE *ptr,const void *data,size_t size){
00107     DKC_MSS__ *pmss;
00108     dkcmNOT_ASSERT(NULL==ptr);
00109 
00110     if(ptr->mMode & edkcSerializeBufferMode){
00111         pmss = (DKC_MSS__ *)ptr->mSignature;
00112         if(DKUTIL_FAILED(
00113             dkcMemoryStreamDynamicWrite(pmss->mpMem,data,size)
00114             )){
00115             return edk_FAILED;
00116         }
00117 
00118     }else if(ptr->mMode & edkcSerializeFileMode){
00119         dkcmNOT_ASSERT(1 != fwrite(data,size,1,(FILE *)ptr->mSignature));
00120     }else{
00121         return edk_FAILED;
00122     }
00123     return edk_SUCCEEDED;
00124 }
00125 
00126 DKC_DESERIALIZE * WINAPI dkcAllocDeserialize(UINT mode,const char *filename)
00127 {
00128     DKC_DESERIALIZE *p = NULL;
00129     DKC_MSS__ *pmss = NULL;
00130     size_t len_of_fn = 0;
00131     size_t filesize = dkcFileSize(filename);
00132     size_t readsize = 0;
00133 
00134     p = (DKC_DESERIALIZE *)dkcAllocate(sizeof(DKC_DESERIALIZE));
00135     if(NULL==p) return NULL;
00136     
00137     if(0==filesize) goto Error;
00138     
00139     
00140     if(mode & edkcSerializeBufferMode)
00141     {
00142         len_of_fn = strlen(filename);
00143         pmss = (DKC_MSS__ *)dkcAllocate(sizeof(DKC_MSS__));
00144         if(NULL==pmss) goto Error;
00145 
00146         pmss->mpString = dkcAllocString(len_of_fn);
00147         if(NULL==pmss->mpString) goto Error;
00148         dkcmNOT_ASSERT(DKUTIL_FAILED(
00149             dkcStringCopy( pmss->mpString , filename,len_of_fn)
00150             ));
00151 
00152         
00153         pmss->mpMem = dkcAllocMemoryStream(filesize);
00154         if(NULL==pmss->mpMem) goto Error;
00155 
00156         //ロード
00157         if(DKUTIL_FAILED(
00158             dkcLoadBinary(pmss->mpMem->mBuffer,pmss->mpMem->mSize,filename,&readsize)
00159             )){
00160             goto Error;
00161         }
00162 #   ifdef WIN32
00163         dkcmNOT_ASSERT(readsize != filesize);
00164 #   endif
00165         pmss->mSerializeFlag = FALSE;//serializeしないからFALSE 
00166 
00167         p->mSignature = pmss;
00168 
00169         
00170 
00171     }
00172     else if(mode & edkcSerializeFileMode)
00173     {
00174         
00175         p->mSignature = (void *)fopen(filename,"rb");
00176         if(NULL==p->mSignature) goto Error;
00177     }
00178     else
00179     {
00180         goto Error;
00181     }
00182 
00183     p->mMode = mode;
00184 
00185     return p;
00186 
00187 Error:
00188     if(pmss){
00189         dkcFreeString(&(pmss->mpString));
00190         dkcFreeMemoryStream(&(pmss->mpMem));
00191         dkcFree((void **)&pmss);
00192     }
00193     dkcFree((void **)&p);
00194     return NULL;
00195 
00196 
00197 
00198 }
00199 
00200 int WINAPI dkcFreeDeserialize(DKC_DESERIALIZE **ptr)
00201 {
00202     DKC_MSS__ *pmss;
00203     DKC_DESERIALIZE *ps;
00204     if(NULL==ptr || NULL==*ptr || NULL==(*ptr)->mSignature){
00205         return edk_FAILED;
00206     }
00207     ps = (*ptr);
00208     if(ps->mMode & edkcSerializeBufferMode){
00209         pmss = (DKC_MSS__ *)ps->mSignature;
00210 
00211         dkcFreeMemoryStream(&(pmss->mpMem));
00212         dkcFreeString(&(pmss->mpString));
00213         dkcFree((void **)&pmss);
00214     }else if(ps->mMode & edkcSerializeFileMode){
00215         fclose((FILE *)ps->mSignature);
00216     }else{
00217         return edk_FAILED;
00218     }
00219     return dkcFree((void **)ptr);
00220 }
00221 
00222 int WINAPI dkcDeserializeRead(DKC_DESERIALIZE *ptr,void *data,size_t size,size_t *readsize){
00223 
00224     DKC_MSS__ *pmss;
00225 
00226     dkcmNOT_ASSERT(NULL==ptr);
00227 
00228     if(ptr->mMode & edkcSerializeBufferMode){
00229         pmss = (DKC_MSS__ *)ptr->mSignature;
00230 
00231         dkcmNOT_ASSERT(DKUTIL_FAILED(
00232             dkcMemoryStreamRead(pmss->mpMem,data,size,readsize)
00233         ));
00234 
00235     }else if(ptr->mMode & edkcSerializeFileMode){
00236         dkcmNOT_ASSERT(1 != fread(data,size,1,(FILE *)ptr->mSignature));
00237     }else{
00238         return edk_FAILED;
00239     }
00240     return edk_SUCCEEDED;
00241 }
00242 

dkutil_cに対してTue Oct 19 03:34:55 2004に生成されました。 doxygen 1.3.6