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119 lines
2.9 KiB
119 lines
2.9 KiB
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/***************************************************************************
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options_unix.c - *nix specific option functions
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-------------------
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begin : Tue Jan 29 2002
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copyright : (C) 2001 by Keith Isdale
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email : k_isdale@tpg.com.au
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***************************************************************************/
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/***************************************************************************
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* *
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* This program is free software; you can redistribute it and/or modify *
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* it under the terms of the GNU General Public License as published by *
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* the Free Software Foundation; either version 2 of the License, or *
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* (at your option) any later version. *
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* *
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***************************************************************************/
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#include <libxml/parser.h>
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#include <stdlib.h>
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#include <string.h>
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#include "xsldbg.h"
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#include "options.h"
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/**
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* optionsPlatformInit:
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*
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* Intialize the platform specific options module
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*
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* This is a platform specific interface
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*
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* Returns 1 if sucessful
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* 0 otherwise
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*/
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int
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optionsPlatformInit(void)
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{
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return 1;
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}
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/**
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* optionsPlatformFree:
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*
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* Free memory used by the platform specific options module
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*
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* This is a platform specific interface
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*
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*/
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void
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optionsPlatformFree(void)
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{
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/* empty */
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}
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/**
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* optionsConfigFileName:
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*
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* Returns A copy of the file name that will be used to load xsldbgs
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* configuration from,
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* NULL otherwise
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*/
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xmlChar *
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optionsConfigFileName(void)
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{
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xmlChar *result = NULL;
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const char *homeDir = getenv("HOME");
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const char *configName = "xsldbg.rc";
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int bufferSize = 0;
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if (homeDir) {
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/* give ourselves a bit of room to move */
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bufferSize = strlen(homeDir) + strlen(configName) + 10;
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result = (xmlChar *) xmlMalloc(bufferSize);
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snprintf((char *) result, bufferSize, "%s/%s", homeDir,
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configName);
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}
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return result;
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}
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/**
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* optionsLoad:
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*
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* Load options from configuration file/registry
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*
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* This is a platform specific interface
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*
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* Returns 1 if able to load options
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* 0 otherwise
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*/
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int
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optionsLoad(void)
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{
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int result = 0;
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xmlDocPtr doc = xmlParseFile((char *) optionsConfigFileName());
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if (doc)
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result = optionsReadDoc(doc);
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return 0;
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}
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/**
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* optionsSave:
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*
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* Save options to configuration file/registry
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*
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* This is a platform specific interface
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*
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* Returns 1 if able to save options
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* 0 otherwise
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*/
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int
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optionsSave(void)
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{
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return optionsSavetoFile(optionsConfigFileName());
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}
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