static int staticProcess(const ExHttp *pHttp) { char buf[BUFSIZ]; char *pBuf = buf; int ret = 0; int code = cacheCheck(pHttp); pBuf += codeSet(pBuf , code); if (code == 200) { pBuf += fileSet(pBuf , pHttp); pBuf += connectionSet(pBuf); } do { if ((ret = sendHead(pHttp, buf , pBuf - buf)) < 0) break; if (code == 304 || 'H' == *(pHttp->method)) break; ret = sendFileStream(pHttp, pHttp->url); } while (0); return ret; }
static int staticProcess(const ExHttp *pHttp) { char buf[BUFSIZ] ; char *pBuf = buf ; int ret = 0 ; int code = cacheCheck( pHttp ) ; pBuf += codeSet( pBuf, code ) ; if ( code==200 ) { pBuf += fileSet( pBuf, pHttp ) ; } if ( strcmp( get_mime_type( pHttp->url ), "image/png" )!=0 ) pBuf += setCookie( pBuf, pHttp ) ; do { if ( code==206 ) { char rangeTemp[128] ; char * range = ( char * ) get_head_info( pHttp, "Range" ) ; strncpy( ( char * ) &rangeTemp, range, 128 ) ; range = ( char * ) &rangeTemp ; SKIP( &range, '=' ) ; char * sRange = range ; SKIP( &range, '-' ) ; char date[35] ; strftime( date, 35, "%a, %d %b %Y %X GMT", localtime( &(pHttp->st.st_ctime) ) ) ; int startRange = (*sRange=='\0') ? -1 : atoi( sRange ) ; int endRange = (*range=='\0') ? -1 : atoi( range ) ; // printf("start :%d end :%d\n",startRange,endRange ) ; if ( startRange<0 ) { startRange = pHttp->st.st_size-endRange ; endRange = pHttp->st.st_size ; } else if ( endRange<0 ) { endRange = pHttp->st.st_size ; } pBuf += sprintf( pBuf, "connection: close\n" "Last-Modified: %s\n" "Accept-Ranges: bytes\n" "Content-Length: %d\n" "Content-Range: bytes %d-%d/%d\n", date, endRange-startRange, startRange, endRange, pHttp->st.st_size ) ; if ( (ret = sendHead( pHttp, buf, pBuf-buf ))<0 ) break ; ret = sendFileRangeStream( pHttp, pHttp->url, startRange, endRange + 1 ) ; break ; } if ( (ret = sendHead( pHttp, buf, pBuf-buf ))<0 ) break ; if ( code==304|| code == 412 || 'H'== *(pHttp->method) ) break ; ret = sendFileStream( pHttp, pHttp->url ) ; } while ( 0 ) ; return ret ; }