Esempio n. 1
0
void readString(LauncherProperties * props, SizedString * result, DWORD isUnicode) {
    DWORD * status = & props->status;
    HANDLE hFileRead = props->handler;
    SizedString * rest = props->restOfBytes;
    DWORD bufferSize = props->bufsize;
    DWORD read=0;
    char * buf = NULL;
    
    if(*status != ERROR_OK ) return;
    
    if(readStringFromBuf(rest, result, isUnicode)==ERROR_OK) {
        return;
    }
    
    //we need to read file for more data to find \0 character...
    
    buf = newpChar(bufferSize);
    
    while (ReadFile(hFileRead, buf, bufferSize, &read, 0) && read) {
        addProgressPosition(props, read);
        rest->bytes = appendStringN(rest->bytes, rest->length, buf, read);
        rest->length = rest->length + read;
        if(readStringFromBuf(rest, result, isUnicode)==ERROR_OK) {
            //if(result->bytes!=NULL) {
            //we have find \0 character
            break;
        }
        ZERO(buf, sizeof(char) * bufferSize);
        if(read==0) { // we have nothing to read.. smth wrong
            *status = ERROR_INTEGRITY;
            break;
        }
    }
    FREE(buf);
    return;
}
Esempio n. 2
0
DWORD readStringFromBuf(SizedString *rest, SizedString * result, DWORD isUnicode) {
    if((rest->length)!=0) {
        // we have smth in the restBytes that we have read but haven`t yet proceeded
        DWORD i=0;
        for(i=0;i<rest->length;i++) {
            DWORD check = ((rest->bytes)[i]==0);
            if(isUnicode) {
                if ( (i/2)*2==i) {// i is even
                    check = check && (i < rest->length-1 && ((rest->bytes)[i+1]==0));
                } else {
                    check = 0;
                }
            }
            if( check ) { // we have found null character in the rest bytes
                result->bytes = appendStringN(NULL, 0, rest->bytes, i);
                result->length = i;
                modifyRestBytes(rest, i + 1 + isUnicode);
                return ERROR_OK;
            }
        }
        //here we have found no \0 character in the rest of bytes...
    }
    return ERROR_INPUTOUPUT;
}
Esempio n. 3
0
DWORD getJavaPropertiesFromOutput(LauncherProperties * props, char *str, JavaProperties ** javaProps) {
    DWORD separators = getLineSeparatorNumber(str);
    DWORD result = ERROR_INPUTOUPUT;
    * javaProps = NULL;
    if(separators == TEST_JAVA_PARAMETERS) {
        char * start;
        char * end;
        char * javaVersion;
        char * javaVmVersion;
        char * javaVendor;
        char * osName;
        char * osArch;
        char * string;
        JavaVersion * vers;
        
        start = str;
        end = searchA(start, "\n");
        
        javaVersion = appendStringN(NULL, 0, start, getLengthA(start) - getLengthA(end)-1);
        writeMessageA(props, OUTPUT_LEVEL_DEBUG, 0, "    java.version =  ", 0);
        writeMessageA(props, OUTPUT_LEVEL_DEBUG, 0, javaVersion, 1);
        start = end + 1;
        end = searchA(start, "\n");
        
        
        javaVmVersion = appendStringN(NULL, 0, start, getLengthA(start) - getLengthA(end)-1);
        writeMessageA(props, OUTPUT_LEVEL_DEBUG, 0, "    java.vm.version = ", 0);
        writeMessageA(props, OUTPUT_LEVEL_DEBUG, 0, javaVmVersion, 1);
        start = end + 1;
        end = searchA(start, "\n");
        
        javaVendor = appendStringN(NULL, 0, start, getLengthA(start) - getLengthA(end)-1);
        writeMessageA(props, OUTPUT_LEVEL_DEBUG, 0, "    java.vendor = ", 0);
        writeMessageA(props, OUTPUT_LEVEL_DEBUG, 0, javaVendor, 1);
        start = end + 1;
        end = searchA(start, "\n");
        
        osName = appendStringN(NULL, 0, start, getLengthA(start) - getLengthA(end)-1);
        writeMessageA(props, OUTPUT_LEVEL_DEBUG, 0, "    os.name = ", 0);
        writeMessageA(props, OUTPUT_LEVEL_DEBUG, 0, osName, 1);
        start = end + 1;
        end = searchA(start, "\n");
        
        osArch = appendStringN(NULL, 0, start, getLengthA(start) - getLengthA(end)-1);
        writeMessageA(props, OUTPUT_LEVEL_DEBUG, 0, "    os.arch = ", 0);
        writeMessageA(props, OUTPUT_LEVEL_DEBUG, 0, osArch, 2);
        
        string = javaVersion;
        
        
        if(javaVmVersion!=NULL) {
            string = searchA(javaVmVersion, javaVersion);
            if(string==NULL) {
                string = javaVersion;
            }
        }
        writeMessageA(props, OUTPUT_LEVEL_DEBUG, 0, "... getting java version from string : ", 0);
        writeMessageA(props, OUTPUT_LEVEL_DEBUG, 0, string, 1);
        
        vers = getJavaVersionFromString(string, & result);
        if(javaProps != NULL) {
            writeMessageA(props, OUTPUT_LEVEL_DEBUG, 0, "... some java there", 1);
            * javaProps = (JavaProperties *) LocalAlloc(LPTR, sizeof(JavaProperties));
            (*javaProps)->version = vers;
            (*javaProps)->vendor   = javaVendor;
            (*javaProps)->osName   = osName;
            (*javaProps)->osArch   = osArch;
            (*javaProps)->javaHome = NULL;
            (*javaProps)->javaExe  = NULL;
        } else {
            writeMessageA(props, OUTPUT_LEVEL_DEBUG, 0, "... no java  there", 1);
            FREE(javaVendor);
            FREE(osName);
            FREE(osArch);
        }
        FREE(javaVmVersion);
        FREE(javaVersion);
    }
    return result;
}