mq5.0-source.src.share.cclient.cshim.mqtext-message.h Maven / Gradle / Ivy
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/*
* @(#)mqtext-message.h 1.10 06/26/07
*/
#ifndef MQ_TEXT_MESSAGE_H
#define MQ_TEXT_MESSAGE_H
/*
* declarations of C interface for text message
*/
#ifdef __cplusplus
extern "C" {
#endif /* __cplusplus */
#include "mqtypes.h"
/**
* Creates a new text message.
*
* @param messageHandle the output parameter for the newly created message
* @return the status of the function call. Pass this value to
* MQStatusIsError to determine if the call was
* successful. */
EXPORTED_SYMBOL MQStatus
MQCreateTextMessage(MQMessageHandle * messageHandle);
/**
* Gets the bytes from a bytes message. This call is only valid if
* messageHandle refers to a message whose type is MQTextMessageType.
* The string that is returned is not a copy. The caller should not
* modify the bytes or attempt to free it. The string is a NULL-
* terminated UTF8-encoded string.
*
* @param messageHandle the handle of the message to retrieve the text from
* @param messageText the output parameter for the message text
* @return the status of the function call. Pass this value to
* MQStatusIsError to determine if the call was
* successful. */
EXPORTED_SYMBOL MQStatus
MQGetTextMessageText(const MQMessageHandle messageHandle,
ConstMQString * messageText);
/**
* Sets the text for a text message. This call is only valid if
* messageHandle refers to a message whose type is
* MQTextMessageType. A copy of the string is made, so the caller
* can manipulate messageText after this function returns. messageText
* should be a NULL-terminated UTF8-encoded string.
*
* @param messageHandle the handle of the message to set the text
* @param messageText the string to set the message text to
* @return the status of the function call. Pass this value to
* MQStatusIsError to determine if the call was
* successful. */
EXPORTED_SYMBOL MQStatus
MQSetTextMessageText(const MQMessageHandle messageHandle,
ConstMQString messageText);
#ifdef __cplusplus
}
#endif /* __cplusplus */
#endif /* MQ_TEXT_MESSAGE_H */