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Added UpnpString_cmp() and UpnpString_casecmp() methods to UpnpString.

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UpnpString_set_String() and UpnpString_set_StringN now return error values.
String lenghts are size_t.
This commit is contained in:
Marcelo Roberto Jimenez
2010-09-11 15:29:23 -03:00
parent c55eeccb67
commit 81b28fbb90
2 changed files with 101 additions and 14 deletions
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46
upnp/inc/UpnpString.h
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@@ -24,6 +24,9 @@
#include "UpnpGlobal.h" /* for EXPORT_SPEC */
#include <stdlib.h> /* for size_t */
#ifdef __cplusplus
extern "C" {
#endif /* __cplusplus */
@@ -76,11 +79,22 @@ EXPORT_SPEC void UpnpString_assign(
*
* \return The length of the string.
* */
EXPORT_SPEC int UpnpString_get_Length(
EXPORT_SPEC size_t UpnpString_get_Length(
/*! [in] The \em \b this pointer. */
const UpnpString *p);
/*!
* \brief Truncates the string to the specified lenght, or does nothing
* if the current lenght is less than or equal to the requested length.
* */
EXPORT_SPEC void UpnpString_set_Length(
/*! [in] The \em \b this pointer. */
UpnpString *p,
/*! [in] The requested length. */
size_t n);
/*!
* \brief Returns the pointer to char.
*
@@ -94,7 +108,7 @@ EXPORT_SPEC const char *UpnpString_get_String(
/*!
* \brief Sets the string from a pointer to char.
*/
EXPORT_SPEC void UpnpString_set_String(
EXPORT_SPEC int UpnpString_set_String(
/*! [in] The \em \b this pointer. */
UpnpString *p,
/*! [in] (char *) to copy from. */
@@ -104,13 +118,13 @@ EXPORT_SPEC void UpnpString_set_String(
/*!
* \brief Sets the string from a pointer to char using a maximum of N chars.
*/
EXPORT_SPEC void UpnpString_set_StringN(
EXPORT_SPEC int UpnpString_set_StringN(
/*! [in] The \em \b this pointer. */
UpnpString *p,
/*! [in] (char *) to copy from. */
const char *s,
/*! Maximum number of chars to copy.*/
int n);
size_t n);
/*!
@@ -121,6 +135,30 @@ EXPORT_SPEC void UpnpString_clear(
UpnpString *p);
/*!
* \brief Compares two strings for equality. Case matters.
*
* \return The result of strcmp().
*/
EXPORT_SPEC int UpnpString_cmp(
/*! [in] The \em \b the first string. */
UpnpString *p,
/*! [in] The \em \b the second string. */
UpnpString *q);
/*!
* \brief Compares two strings for equality. Case does not matter.
*
* \return The result of strcasecmp().
*/
EXPORT_SPEC int UpnpString_casecmp(
/*! [in] The \em \b the first string. */
UpnpString *p,
/*! [in] The \em \b the second string. */
UpnpString *q);
#ifdef __cplusplus
}
#endif /* __cplusplus */