?? menuutil.c
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Error: /* free memory */ if (tagName) { free(tagName); tagName = NULL; } return success; }/*****************************************************//* GetMenuListFromIniFile() *//* *//* Parameters: *//* menuList from CreateMenuList() *//* handle for inifile Instrument driver *//* section name *//* tag name prefix *//* flags *//* *//* Return: status *//* *//* Purpose: Routine for getting menuList items from *//* an INIFILE handle *//* *//* Example: *//* [Section Name] *//* TagName1="value1" *//* TagName2="value2" *//* TagName3="value3" *//* TagName4="value4" *//* *//*****************************************************/int CVIFUNC MU_GetFileListFromIniFile( menuList menuListHandle, IniText iniTextHandle, char *sectionName, char *tagPrefix, int flags){ int success = 1; int i, totalItems; char *tagName = NULL; char *tagValue = NULL; if ((iniTextHandle) && (menuListHandle)) { if (Ini_SectionExists (iniTextHandle, sectionName)) { /* malloc memory for tag name buffer */ if ( (tagName = (char *) malloc(sizeof(tagPrefix)+16))==NULL) { success = 0; goto Error; } tagName[0] = 0; /* Loop thru list of tag/value pairs */ totalItems = Ini_NumberOfItems (iniTextHandle, sectionName); for (i=totalItems; i>0; i--) { /* Get the nth tagName and Value */ sprintf(tagName, "%s%d", tagPrefix, i); if(Ini_GetPointerToRawString (iniTextHandle, sectionName, tagName, &tagValue)>0) { if ((tagValue != NULL) && (tagValue[0] != '\0')) { /* Add value to menuList */ if (flags) { if (!MU_AddItemToMenuList(menuListHandle, FRONT_OF_LIST, MU_MakeShortFileName(NULL, tagValue, MAX_MENU_ITEM_LENGTH), StrDup(tagValue))) { success = 0; goto Error; } } else { if (!MU_AddItemToMenuList(menuListHandle, FRONT_OF_LIST, tagValue, NULL)) { success = 0; goto Error; } } } } } } } else success = 0; Error: /* free memory */ if (tagName) { free (tagName); tagName = NULL; } return success; }/*****************************************************//* IniEx_PutRawStringListItem() *//* *//* Parameters: *//* handle for inifile Instrument driver *//* section name *//* tag name prefix *//* max items in rolling list *//* *//* Return: status *//* *//* Purpose: INIFILE routine for putting tags info *//* in a rolling tag list *//* *//* Example: *//* [Section Name] *//* TagName1="value1" *//* TagName2="value2" *//* TagName3="value3" *//* TagName4="value4" *//* *//*****************************************************/static int IniEx_PutRawStringListItem( IniText iniTextHandle, char *sectionName, char *tagPrefix, char *tagValue, int maxItems){ int error = 0; int status; int i; int count; int tagCount; char *tempBuf = NULL; char *tagName = NULL; char *tempTagName = NULL; int size1, size2; int tempInt; short found; /* Check parameters */ if ((sectionName==NULL) || (tagPrefix==NULL)) { error = -1; goto Error; } if (maxItems < 0) { error = -1; goto Error; } /* malloc memory for tag name buffer */ if ( (tagName = (char *) malloc(sizeof(tagPrefix)+16))==NULL) { error = -1; goto Error; } tagName[0] = 0; found = 0; /* See if section exists */ if (Ini_SectionExists (iniTextHandle, sectionName)) { /* Get number of items in section */ count = Ini_NumberOfItems (iniTextHandle, sectionName); tagCount = 0; /* Loop thru and find the highest prefix tag in list */ for (i=1; i<=count;i++) { /* If prefixTag, get max item */ status = Ini_NthItemName (iniTextHandle, sectionName, i, &tempTagName); size1 = strlen(tagPrefix); size2 = strlen(tempTagName); if ( (!strncmp(tagPrefix, tempTagName, size1)) && (size2>size1) ) { if (sscanf(&tempTagName[size1],"%d", &tempInt) == 1) { tagCount = Max(tagCount, tempInt); /* See if this tags value is the same value passed in */ if (Ini_GetPointerToRawString (iniTextHandle, sectionName, tempTagName, &tempBuf)>0) { if (!strcmp(tempBuf, tagValue)) { found = tempInt; } } } } } if (found != 1) { for (i=tagCount; i>0;i--) { /* Remove items after maxItems if non-zero */ if ((maxItems>0) && (i>maxItems)) { sprintf(tagName, "%s%d", tagPrefix, i); Ini_RemoveItem (iniTextHandle, sectionName, tagName); /* FmtOut("Removing [%s], tag=%s\n", sectionName, tagName); */ } /* Shift items up by one */ else if ( (i<maxItems) && ((!found) || (i<found) ) ) { sprintf(tagName, "%s%d", tagPrefix, i); if (Ini_GetPointerToRawString (iniTextHandle, sectionName, tagName, &tempBuf)>0) { sprintf(tagName, "%s%d", tagPrefix, i+1); if (error = Ini_PutRawString (iniTextHandle, sectionName, tagName, tempBuf)!=0) goto Error; } } } } } if (found != 1) { /* Just put item in list as first entry */ sprintf(tagName, "%s%s", tagPrefix, "1"); if(error = Ini_PutRawString (iniTextHandle, sectionName, tagName, tagValue)!=0) { error = -1; goto Error; } } Error: /* free memory */ if (tagName) { free (tagName); tagName = NULL; } return error; }/*****************************************************//* MU_WriteRegistryInfo() *//* *//* Parameters: *//* handle for inifile Instrument driver *//* *//* Return: success = 1 *//* *//* Purpose: Main routine for putting registry info *//*****************************************************/int CVIFUNC MU_WriteRegistryInfo( IniText iniTextHandle, char *registryName){ int success = 1;#ifndef WIN32 char fileName[MAX_PATHNAME_LEN];#endif if ((!registryName) || (!registryName[0])) return 0; /*----------------------------------------------------------*/ /* Write out the registry data */ /*----------------------------------------------------------*/#ifdef WIN32 if (IniEx_WriteToRegistry(iniTextHandle, 1, registryName, 1)) success = 0;#else if (!GetProjectDir (fileName)) { #ifdef _NI_mswin_ sprintf(fileName, "%s\\%s", fileName, registryName); #else sprintf(fileName, "%s/%s", fileName, registryName); #endif if (Ini_WriteToFile (iniTextHandle, fileName)) success = 0; } #endif return success;}/*****************************************************//* MU_ReadRegistryInfo() *//* *//* Parameters: *//* handle for inifile Instrument driver *//* *//* Return: success = 1 *//* *//* Purpose: Main routine for putting registry info *//*****************************************************/int CVIFUNC MU_ReadRegistryInfo( IniText iniTextHandle, char *registryName){ int success = 1;#ifndef WIN32 char fileName[MAX_PATHNAME_LEN];#endif int BOLE; if ((!registryName) || (!registryName[0])) return 0; /*----------------------------------------------------------*/ /* Write out the registry data */ /*----------------------------------------------------------*/#ifdef WIN32 BOLE = GetBreakOnLibraryErrors (); SetBreakOnLibraryErrors (0); if (IniEx_ReadFromRegistry(iniTextHandle, 1, registryName)) success = 0; SetBreakOnLibraryErrors (BOLE);#else if (!GetProjectDir (fileName)) { #ifdef _NI_mswin_ sprintf(fileName, "%s\\%s", fileName, registryName); #else sprintf(fileName, "%s/%s", fileName, registryName); #endif BOLE = GetBreakOnLibraryErrors (); SetBreakOnLibraryErrors (0); if (Ini_ReadFromFile (iniTextHandle, fileName)) success = 0; } SetBreakOnLibraryErrors (BOLE);#endif return success;}#ifdef WIN32/*****************************************************//* IniEx_ReadFromRegistry() *//* *//* Parameters: *//* handle for inifile Instrument driver *//* root Key Valid values: *//* 0 = HKEY_CLASSES_ROOT *//* 1 = HKEY_CURRENT_USER *//* 2 = HKEY_LOCAL_MACHINE *//* 3 = HKEY_USERS *//* base Key name *//* *//* Return: status *//* *//* Purpose: Main routine for getting registry info *//*****************************************************/static int IniEx_ReadFromRegistry( IniText iniTextHandle, int rootKey, char *baseKeyName){ int error = 0; unsigned int count, tag;?? 快捷鍵說明
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