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Make WritePrivateProfileSectionA care for "" and NULL as the 

string argument. New function PROFILE_DeleteAllKeys.
This commit is contained in:
Uwe Bonnes 2000-06-20 20:48:46 +00:00 committed by Alexandre Julliard
parent e6ba02e57a
commit d88fbb7a78
1 changed files with 34 additions and 2 deletions
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36
files/profile.c
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@ -392,6 +392,34 @@ static BOOL PROFILE_DeleteKey( PROFILESECTION **section,
}
/***********************************************************************
* PROFILE_DeleteAllKeys
*
* Delete all keys from a profile tree.
*/
void PROFILE_DeleteAllKeys( LPCSTR section_name)
{
PROFILESECTION **section= &CurProfile->section;
while (*section)
{
if ((*section)->name && !strcasecmp( (*section)->name, section_name ))
{
PROFILEKEY **key = &(*section)->key;
while (*key)
{
PROFILEKEY *to_del = *key;
*key = to_del->next;
if (to_del->name) HeapFree( GetProcessHeap(), 0, to_del->name );
if (to_del->value) HeapFree( GetProcessHeap(), 0, to_del->value);
HeapFree( GetProcessHeap(), 0, to_del );
CurProfile->changed =TRUE;
}
}
section = &(*section)->next;
}
}
/***********************************************************************
* PROFILE_Find
*
@ -1386,9 +1414,13 @@ BOOL WINAPI WritePrivateProfileSectionA( LPCSTR section,
if (PROFILE_Open( filename )) {
if (!section && !string && !filename)
PROFILE_ReleaseFile(); /* always return FALSE in this case */
else if (!string) /* delete the named section*/
ret = PROFILE_SetString(section,NULL,NULL);
else {
while(*string){
LPSTR buf=HEAP_strdupA( GetProcessHeap(), 0, string );
PROFILE_DeleteAllKeys(section);
ret = TRUE;
while(*string) {
LPSTR buf=HEAP_strdupA( GetProcessHeap(), 0, string );
if((p=strchr( buf, '='))){
*p='\0';
ret = PROFILE_SetString( section, buf, p+1 );