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151 lines
3.1 KiB
151 lines
3.1 KiB
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#ifndef STRING_H
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#define STRING_H
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/*!
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* \defgroup UpnpString The UpnpString Class
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*
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* \brief Implements string operations in the UPnP library.
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*
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* \author Marcelo Roberto Jimenez
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*
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* \version 1.0
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*
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* @{
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*
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* \file
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*
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* \brief UpnpString object declaration.
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*/
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#include "UpnpGlobal.h" /* for UPNP_EXPORT_SPEC */
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#include <stdlib.h> /* for size_t */
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#ifdef __cplusplus
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extern "C" {
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#endif /* __cplusplus */
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/*!
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* \brief Type of the string objects inside libupnp.
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*/
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typedef struct s_UpnpString UpnpString;
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/*!
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* \brief Constructor.
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*
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* \return A pointer to a new allocated object.
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*/
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UPNP_EXPORT_SPEC UpnpString *UpnpString_new(void);
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/*!
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* \brief Destructor.
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*/
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UPNP_EXPORT_SPEC void UpnpString_delete(
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/*! [in] The \em \b this pointer. */
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UpnpString *p);
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/*!
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* \brief Copy Constructor.
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*
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* \return A pointer to a new allocated copy of the original object.
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*/
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UPNP_EXPORT_SPEC UpnpString *UpnpString_dup(
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/*! [in] The \em \b this pointer. */
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const UpnpString *p);
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/*!
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* \brief Assignment operator.
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*/
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UPNP_EXPORT_SPEC void UpnpString_assign(
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/*! [in] The \em \b this pointer. */
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UpnpString *p,
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/*! [in] The \em \b that pointer. */
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const UpnpString *q);
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/*!
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* \brief Returns the length of the string.
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*
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* \return The length of the string.
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* */
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UPNP_EXPORT_SPEC size_t UpnpString_get_Length(
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/*! [in] The \em \b this pointer. */
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const UpnpString *p);
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/*!
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* \brief Truncates the string to the specified lenght, or does nothing
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* if the current lenght is less than or equal to the requested length.
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* */
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UPNP_EXPORT_SPEC void UpnpString_set_Length(
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/*! [in] The \em \b this pointer. */
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UpnpString *p,
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/*! [in] The requested length. */
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size_t n);
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/*!
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* \brief Returns the pointer to char.
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*
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* \return The pointer to char.
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*/
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UPNP_EXPORT_SPEC const char *UpnpString_get_String(
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/*! [in] The \em \b this pointer. */
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const UpnpString *p);
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/*!
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* \brief Sets the string from a pointer to char.
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*/
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UPNP_EXPORT_SPEC int UpnpString_set_String(
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/*! [in] The \em \b this pointer. */
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UpnpString *p,
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/*! [in] (char *) to copy from. */
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const char *s);
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/*!
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* \brief Sets the string from a pointer to char using a maximum of N chars.
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*/
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UPNP_EXPORT_SPEC int UpnpString_set_StringN(
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/*! [in] The \em \b this pointer. */
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UpnpString *p,
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/*! [in] (char *) to copy from. */
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const char *s,
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/*! Maximum number of chars to copy.*/
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size_t n);
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/*!
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* \brief Clears the string, sets its size to zero.
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*/
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UPNP_EXPORT_SPEC void UpnpString_clear(
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/*! [in] The \em \b this pointer. */
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UpnpString *p);
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/*!
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* \brief Compares two strings for equality. Case matters.
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*
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* \return The result of strcmp().
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*/
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UPNP_EXPORT_SPEC int UpnpString_cmp(
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/*! [in] The \em \b the first string. */
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UpnpString *p,
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/*! [in] The \em \b the second string. */
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UpnpString *q);
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/*!
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* \brief Compares two strings for equality. Case does not matter.
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*
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* \return The result of strcasecmp().
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*/
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UPNP_EXPORT_SPEC int UpnpString_casecmp(
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/*! [in] The \em \b the first string. */
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UpnpString *p,
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/*! [in] The \em \b the second string. */
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UpnpString *q);
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#ifdef __cplusplus
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}
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#endif /* __cplusplus */
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/* @} UpnpString The UpnpString API */
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#endif /* STRING_H */
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