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/* -*- linux-c -*-
*
* (C) Copyright IBM Corp. 2005
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. This
* file and program are licensed under a BSD style license. See
* the Copying file included with the OpenHPI distribution for
* full licensing terms.
*
* Author(s):
* W. David Ashley <dashley@us.ibm.com>
*/
#include <stdlib.h>
#include <string.h>
#include <stdio.h>
extern "C"
{
#include <SaHpi.h>
}
#include "oSaHpiTypesEnums.hpp"
#include "oSaHpiCtrlStateStream.hpp"
/**
* Default constructor.
*/
oSaHpiCtrlStateStream::oSaHpiCtrlStateStream() {
Repeat = false;
StreamLength = 0;
Stream[0] = '\0';
};
/**
* Constructor.
*
* @param type The repeat boolean.
* @param str The zero-terminated character string to be assigned to the
* stream.
*/
oSaHpiCtrlStateStream::oSaHpiCtrlStateStream(const SaHpiBoolT rep,
const char *str) {
Repeat = rep;
if (strlen(str) < SAHPI_CTRL_MAX_STREAM_LENGTH) {
StreamLength = strlen(str);
strcpy((char *)Stream, str);
}
else {
StreamLength = SAHPI_CTRL_MAX_STREAM_LENGTH;
memcpy(Stream, str, SAHPI_CTRL_MAX_STREAM_LENGTH);
}
};
/**
* Constructor.
*
* @param type The repeat boolean.
* @param str The data to be assigned to the stream.
* @param len The length of the data to be assigned to the stream.
*/
oSaHpiCtrlStateStream::oSaHpiCtrlStateStream(const SaHpiBoolT rep,
const void *str,
const SaHpiUint8T len) {
Repeat = rep;
if (len <= SAHPI_CTRL_MAX_STREAM_LENGTH) {
StreamLength = len;
memcpy(Stream, str, len);
}
else {
StreamLength = SAHPI_CTRL_MAX_STREAM_LENGTH;
memcpy(Stream, str, SAHPI_CTRL_MAX_STREAM_LENGTH);
}
};
/**
* Constructor.
*
* @param buf The reference to the class to be copied.
*/
oSaHpiCtrlStateStream::oSaHpiCtrlStateStream(const oSaHpiCtrlStateStream& buf) {
memcpy(this, &buf, sizeof(SaHpiCtrlStateStreamT));
}
/**
* Assign a field in the SaHpiCtrlStateStreamT struct a value.
*
* @param field The pointer to the struct (class).
* @param field The field name as a text string (case sensitive).
* @param value The character string value to be assigned to the field. This
* value will be converted as necessary.
*
* @return True if there was an error, otherwise false.
*/
bool oSaHpiCtrlStateStream::assignField(SaHpiCtrlStateStreamT *ptr,
const char *field,
const char *value) {
// note that DataLength cannot be assigned a value using this method
if (ptr == NULL || field == NULL || value == NULL) {
return true;
}
if (strcmp(field, "Repeat") == 0) {
ptr->Repeat = oSaHpiTypesEnums::str2torf(value);
return false;
}
else if (strcmp(field, "Stream") == 0) {
if (strlen(value) < SAHPI_CTRL_MAX_STREAM_LENGTH) {
ptr->StreamLength = strlen(value);
strcpy((char *)ptr->Stream, value);
}
else {
ptr->StreamLength = SAHPI_CTRL_MAX_STREAM_LENGTH;
memcpy(ptr->Stream, value, SAHPI_CTRL_MAX_STREAM_LENGTH);
}
return false;
}
return true;
};
/**
* Print the contents of the buffer.
*
* @param stream Target stream.
* @param buffer Address of the SaHpiCtrlStateStreamT struct.
*
* @return True if there was an error, otherwise false.
*/
bool oSaHpiCtrlStateStream::fprint(FILE *stream,
const int indent,
const SaHpiCtrlStateStreamT *buffer) {
unsigned int i;
int err;
char indent_buf[indent + 1];
if (stream == NULL || buffer == NULL) {
return true;
}
for (i = 0; i < (unsigned int)indent; i++) {
indent_buf[i] = ' ';
}
indent_buf[indent] = '\0';
err = fprintf(stream, "%s", indent_buf);
if (err < 0) {
return true;
}
err = fprintf(stream, "Repeat = %s\n", oSaHpiTypesEnums::torf2str(buffer->Repeat));
if (err < 0) {
return true;
}
err = fprintf(stream, "%s", indent_buf);
if (err < 0) {
return true;
}
err = fprintf(stream, "Stream = ");
for (i = 0; i < buffer->StreamLength; i++) {
err = fprintf(stream, "%c\n", buffer->Stream[i]);
if (err < 0) {
return true;
}
}
err = fprintf(stream, "\n");
if (err < 0) {
return true;
}
return false;
}
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