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dkcSerialize.c

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

dkutil_cに対してSun Jul 18 22:45:21 2004に生成されました。 doxygen 1.3.6