83 lines
1.5 KiB
C
83 lines
1.5 KiB
C
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/*
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* strobj.c - simple object to store a string
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* - needed to store string in DList
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*
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* include LICENSE
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*/
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#include <stdio.h>
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#include <string.h>
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#include <msglog.h>
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#include <strobj.h>
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#ifdef TRACE_MEM
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#include <tracemem.h>
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#endif
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/*
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*** \brief Allocates memory for a new StrObj object.
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*/
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StrObj *str_new( char *pstr )
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{
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StrObj *str;
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str = app_new0(StrObj, 1);
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str_construct( str, pstr );
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app_class_overload_destroy( (AppClass *) str, str_destroy );
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return str;
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}
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/** \brief Constructor for the StrObj object. */
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void str_construct( StrObj *str, char *pstr )
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{
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app_class_construct( (AppClass *) str );
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str->pstr = app_strdup(pstr);
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}
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/** \brief Destructor for the StrObj object. */
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void str_destroy(void *str)
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{
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StrObj *this = (StrObj *) str;
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if (str == NULL) {
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return;
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}
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app_free(this->pstr);
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app_class_destroy( str );
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}
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void str_replace( StrObj *str, char *pstr )
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{
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app_free(str->pstr);
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str->pstr = app_strdup(pstr);
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}
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int str_func_cmp ( AppClass *d1, AppClass *d2 )
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{
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return (app_strcmp( ((StrObj *) d1)->pstr, ((StrObj *) d2)->pstr ) );
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}
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/*
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* compare StrObj to char *
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*/
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int str_func_str_cmp ( AppClass *d1, AppClass *d2 )
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{
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return (app_strcmp( ((StrObj *) d1)->pstr, (char *) d2 ) );
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}
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/*
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* strobj qsort compare functin
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*/
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int str_qsort_cmp(const void *d1, const void *d2 )
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{
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StrObj *nstr = *(StrObj **) d1 ;
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StrObj *ostr = *(StrObj **) d2 ;
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return app_strcmp( nstr->pstr, ostr->pstr );
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}
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