From 9d76f9bf3bec8cc58de4d2d357d84f9d975f5548 Mon Sep 17 00:00:00 2001 From: kevin Date: Wed, 27 Mar 2013 12:12:26 -0700 Subject: [PATCH] cmPrefs.h/c: Added prefixPathStr to prefs. --- cmPrefs.c | 69 +++++++++++++++++++++++++++++++++++++++---------------- cmPrefs.h | 4 ++-- 2 files changed, 51 insertions(+), 22 deletions(-) diff --git a/cmPrefs.c b/cmPrefs.c index c8623d6..d158a3c 100644 --- a/cmPrefs.c +++ b/cmPrefs.c @@ -49,7 +49,7 @@ typedef struct cmPrNode_t* idChainPtr; // unsigned id; // next JSON node id cmChar_t* pathBuf; - + cmChar_t* pathPrefixStr; } cmPr_t; cmPr_t* _cmPrefsHandleToPtr( cmPrH_t h ) @@ -171,12 +171,17 @@ cmPrRC_t _cmPrefsFinalize( cmPr_t* p ) // Convert 'pathString' to a sequence of zero terminated sub-strings. // The character string returned from this function must be released with a // call to cmMemFree() -cmChar_t* _cmPrefsCreatePathStr( const cmChar_t* pathString, int* cnt ) +cmChar_t* _cmPrefsCreatePathStr( cmPr_t* p, const cmChar_t* pathString, int* cnt ) { assert( pathString != NULL ); + cmChar_t* pathStr; // duplicate the path string - cmChar_t* pathStr = cmMemAllocStr(pathString); + if( p->pathPrefixStr == NULL ) + pathStr = cmMemAllocStr(pathString); + else + pathStr = cmTsPrintfP(NULL,"%s/%s",p->pathPrefixStr,pathString); + int i = 0; int n = 1; for(i=0; pathStr[i]; ++i) @@ -196,7 +201,7 @@ unsigned _cmPrefsId( cmPr_t* p, const cmChar_t* pathStr, bool reportErrFl ) int i; unsigned retId = cmInvalidId; - cmChar_t* path = _cmPrefsCreatePathStr(pathStr, &n ); + cmChar_t* path = _cmPrefsCreatePathStr(p,pathStr, &n ); const cmChar_t* pathArray[n]; const cmChar_t* cp = path; @@ -249,7 +254,7 @@ cmPrNode_t* _cmPrefsPathToNodePtr( cmPr_t* p, const cmChar_t* pathStr, bool repo return _cmPrefsIdToNodePtr(p,id, reportErrFl); } -cmPrRC_t cmPrefsInit( cmCtx_t* ctx, cmPrH_t* prefsH, const cmChar_t* fnName, const cmChar_t* fnExt, cmPrefsOnChangeFunc_t cbFunc, void* cbDataPtr ) +cmPrRC_t cmPrefsInit( cmCtx_t* ctx, cmPrH_t* prefsH, const cmChar_t* fnName, const cmChar_t* fnExt, cmPrefsOnChangeFunc_t cbFunc, void* cbDataPtr, const cmChar_t* pathPrefixStr ) { cmPrRC_t rc = kOkPrRC; @@ -280,12 +285,12 @@ cmPrRC_t cmPrefsInit( cmCtx_t* ctx, cmPrH_t* prefsH, const cmChar_t* fnName, con } // initialize the preference manager - rc = cmPrefsInitialize(ctx,prefsH,prefsFn,cbFunc,cbDataPtr); + rc = cmPrefsInitialize(ctx,prefsH,prefsFn,cbFunc,cbDataPtr,pathPrefixStr); errLabel: return rc; } -cmPrRC_t cmPrefsInitialize( cmCtx_t* ctx, cmPrH_t* hp, const cmChar_t* fn, cmPrefsOnChangeFunc_t cbFunc, void* cbDataPtr ) +cmPrRC_t cmPrefsInitialize( cmCtx_t* ctx, cmPrH_t* hp, const cmChar_t* fn, cmPrefsOnChangeFunc_t cbFunc, void* cbDataPtr, const cmChar_t* pathPrefixStr ) { cmPrRC_t rc = kOkPrRC; @@ -337,11 +342,11 @@ cmPrRC_t cmPrefsInitialize( cmCtx_t* ctx, cmPrH_t* hp, const cmChar_t* fn, cmPre if( cbFunc != NULL ) _cmPrefsInstallCallback(p,cbFunc,cbDataPtr); - // store the file name - p->fn = cmLHeapAllocZ( p->lhH, strlen(fn)+1 ); - strcpy(p->fn,fn); + p->fn = cmLhAllocStr( p->lhH, fn ); + p->id = kMaxVarPrId; - p->id = kMaxVarPrId; + if( pathPrefixStr!=NULL && strlen(pathPrefixStr)>0 ) + p->pathPrefixStr = cmLhAllocStr(p->lhH, pathPrefixStr ); hp->h = p; @@ -420,11 +425,11 @@ cmPrRC_t cmPrefsRemoveCallback( cmPrH_t h, cmPrefsOnChangeFunc_t cbFunc ) return kOkPrRC; } - unsigned cmPrefsId( cmPrH_t h, const cmChar_t* pathStr, bool reportErrFl ) - { - cmPr_t* p = _cmPrefsHandleToPtr(h); - return _cmPrefsId(p,pathStr,reportErrFl); - } +unsigned cmPrefsId( cmPrH_t h, const cmChar_t* pathStr, bool reportErrFl ) +{ + cmPr_t* p = _cmPrefsHandleToPtr(h); + return _cmPrefsId(p,pathStr,reportErrFl); +} unsigned cmPrefsEleCount( cmPrH_t h, unsigned id ) { @@ -1198,7 +1203,7 @@ cmPrRC_t _cmPrefsCreateJsonNode( { cmPrRC_t rc = kOkPrRC; int pathCnt = 0; - cmChar_t* pathStr = _cmPrefsCreatePathStr(pathString,&pathCnt); + cmChar_t* pathStr = _cmPrefsCreatePathStr(p,pathString,&pathCnt); const cmChar_t* pathEleStr = pathStr; cmJsonNode_t* jsnp = cmJsonRoot(p->jsH); cmJsonNode_t* jsPairNodePtr = NULL; @@ -1455,6 +1460,7 @@ bool cmPrefsIsDirty( cmPrH_t h ) return p->dirtyFl; } + cmPrRC_t cmPrefsWrite( cmPrH_t h, const cmChar_t* fn ) { cmPrRC_t rc = kOkPrRC; @@ -1463,11 +1469,12 @@ cmPrRC_t cmPrefsWrite( cmPrH_t h, const cmChar_t* fn ) if( fn == NULL ) fn = p->fn; - if( cmJsonWrite( p->jsH, cmJsonRoot(p->jsH), fn) != kOkJsRC ) + if( cmJsonWrite( p->jsH, cmJsonRoot(p->jsH), fn) != kOkJsRC ) return cmErrMsg(&p->err,kWriteFileFailPrRC,"Preference writing failed."); p->dirtyFl = false; + return rc; } @@ -1534,10 +1541,10 @@ void _cmPrintNodes( const cmPrNode_t* np ) } } */ - void cmPrefsTest( cmCtx_t* ctx, const char* ifn, const char* ofn ) + void cmPrefsTest1( cmCtx_t* ctx, const char* ifn, const char* ofn ) { cmPrH_t h = cmPrNullHandle; - if( cmPrefsInitialize(ctx,&h,ifn,NULL,NULL) != kOkPrRC ) + if( cmPrefsInitialize(ctx,&h,ifn,NULL,NULL,"pref") != kOkPrRC ) return; cmPr_t* p = _cmPrefsHandleToPtr(h); @@ -1597,3 +1604,25 @@ void _cmPrintNodes( const cmPrNode_t* np ) cmPrefsFinalize(&h); } + +void cmPrefsTest( cmCtx_t* ctx, const char* ifn, const char* ofn ) +{ + cmPrH_t h = cmPrNullHandle; + if( cmPrefsInitialize(ctx,&h,ifn,NULL,NULL,"pref") != kOkPrRC ) + return; + + cmPrefsCreateBool( h, cmInvalidIdx, "cfg/flag", 0, true ); + cmPrefsCreateString(h, cmInvalidIdx, "cfg/string",0, "blah"); + cmPrefsCreateInt( h, cmInvalidIdx, "cfg/stuff/thing0", 0, 1 ); + cmPrefsCreateInt( h, cmInvalidIdx, "cfg/stuff/thing1", 0, 2 ); + const char* strArray[] = { "blah", "bloo", "blug" }; + cmPrefsCreateStringArray(h, cmInvalidId, "cfg/stuff/foo", 0, strArray, 3 ); + + cmPrefsPathSetInt( h, "cfg/stuff/thing0", 10 ); + + + if( ofn != NULL ) + cmPrefsWrite(h,ofn); + + cmPrefsFinalize(&h); +} diff --git a/cmPrefs.h b/cmPrefs.h index 9da0ab9..375f77f 100644 --- a/cmPrefs.h +++ b/cmPrefs.h @@ -41,8 +41,8 @@ extern "C" { // Set 'fnName' to NULL to use cmFsAppName() as the pref file name. // Set 'fnExt' to NULL to use '.js' as the pref file extension. // 'cbFunc' and 'cbDataPtr' are optional in both versions. - cmPrRC_t cmPrefsInit( cmCtx_t* ctx, cmPrH_t* hp, const cmChar_t* fnName, const cmChar_t* fnExt, cmPrefsOnChangeFunc_t cbFunc, void* cbDataPtr ); - cmPrRC_t cmPrefsInitialize( cmCtx_t* ctx, cmPrH_t* hp, const cmChar_t* fn, cmPrefsOnChangeFunc_t cbFunc, void* cbDataPtr); + cmPrRC_t cmPrefsInit( cmCtx_t* ctx, cmPrH_t* hp, const cmChar_t* fnName, const cmChar_t* fnExt, cmPrefsOnChangeFunc_t cbFunc, void* cbDataPtr, const cmChar_t* pathPrefixStr ); + cmPrRC_t cmPrefsInitialize( cmCtx_t* ctx, cmPrH_t* hp, const cmChar_t* fn, cmPrefsOnChangeFunc_t cbFunc, void* cbDataPtr, const cmChar_t* pathPrefixStr); cmPrRC_t cmPrefsFinalize( cmPrH_t* hp ); bool cmPrefsIsValid( cmPrH_t h );