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Jef
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16440 changed files with 4239995 additions and 2 deletions
329
Src/Wasabi/api/config/config.cpp
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329
Src/Wasabi/api/config/config.cpp
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#include <precomp.h>
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#include "config.h"
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#include <bfc/pair.h>
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#include <bfc/ptrlist.h>
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#include <bfc/parse/pathparse.h>
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#include <api/xml/xmlwrite.h>
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#include "../xml/ifc_xmlreadercallbackI.h"
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#include "../xml/obj_xml.h"
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#include <bfc/string/url.h>
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#include <api/service/waservicefactory.h>
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static StringW iniFile;
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#define XNFNAME L"studio.xnf"
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class StringPairCompare
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{
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public:
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static int compareItem(StringPair *p1, StringPair *p2)
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{
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int r = wcscmp(p1->a.getValue(), p2->a.getValue());
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if (r == 0)
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return CMP3(p1, p2);
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else
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return r;
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}
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static int compareAttrib(const wchar_t *attrib, StringPair *item)
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{
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return wcscmp(attrib, item->a.getValue());
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}
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};
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static PtrListQuickSorted<StringPair, StringPairCompare> strings;
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class Reader : public ifc_xmlreadercallbackI
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{
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public:
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~Reader();
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void xmlReaderOnStartElementCallback(const wchar_t *xmlpath, const wchar_t *xmltag, ifc_xmlreaderparams *params);
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void xmlReaderOnEndElementCallback(const wchar_t *xmlpath, const wchar_t *xmltag);
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void readem();
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private:
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PtrList<StringW> sections;
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};
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Reader::~Reader()
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{
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sections.deleteAll();
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}
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void Reader::xmlReaderOnStartElementCallback(const wchar_t *xmlpath, const wchar_t *xmltag, ifc_xmlreaderparams *params)
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{
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if (!WCSICMP(xmltag, L"section"))
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{
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const wchar_t *name = params->getItemValue(L"name");
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if (name == NULL)
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return ;
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StringW *strName = new StringW(name);
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Url::decode(*strName);
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sections.addItem(strName);
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}
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else if (!WCSICMP(xmltag, L"entry"))
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{
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const wchar_t *name = params->getItemValue(L"name");
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const wchar_t *value = params->getItemValue(L"value");
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// just in case
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if (!WCSICMP(name, L"(null)")) name = NULL;
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if (!WCSICMP(value, L"(null)")) value = NULL;
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if (name == NULL /*| !*name */ || value == NULL /*|| !*value*/) return ;
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StringW strName = name;
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Url::decode(strName);
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StringW strValue = value;
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Url::decode(strValue);
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StringW n;
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for (int i = 0; i < sections.getNumItems(); i++)
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{
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n.catPostSeparator(*sections[i], '/');
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}
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n += strName;
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StringPair *p = new StringPair(n, strValue);
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strings.addItem(p);
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}
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}
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void Reader::xmlReaderOnEndElementCallback(const wchar_t *xmlpath, const wchar_t *xmltag)
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{
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if (!WCSICMP(xmltag, L"section"))
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{
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StringW *last = sections.getLast();
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sections.removeLastItem();
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delete last;
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}
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}
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void LoadXmlFile(obj_xml *parser, const wchar_t *filename);
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void Reader::readem()
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{
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strings.deleteAll();
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if (iniFile.isempty())
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{
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iniFile = StringPathCombine(WASABI_API_APP->path_getUserSettingsPath(), XNFNAME);
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}
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waServiceFactory *parserFactory = WASABI_API_SVC->service_getServiceByGuid(obj_xmlGUID);
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if (parserFactory)
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{
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obj_xml *parser = (obj_xml *)parserFactory->getInterface();
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if (parser)
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{
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parser->xmlreader_registerCallback(L"WinampXML\fconfiguration\f*", this);
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parser->xmlreader_registerCallback(L"WasabiXML\fconfiguration\f*", this);
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parser->xmlreader_open();
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LoadXmlFile(parser, iniFile);
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parser->xmlreader_unregisterCallback(this);
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parser->xmlreader_close();
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parserFactory->releaseInterface(parser);
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parser = 0;
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}
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}
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}
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StringPair *ConfigFile::getPair(const wchar_t *name)
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{
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ASSERT(!sectionname.isempty());
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StringW nname;
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nname.catPostSeparator(sectionname.getValue(), '/');
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nname.cat(name);
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return strings.findItem(nname.getValue()); // cast to make PtrListSorted happy
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}
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StringPair *ConfigFile::makePair(const wchar_t *name, const wchar_t *value)
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{
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StringPair *ret = getPair(name);
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if (ret == NULL)
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{
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StringW nname;
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nname.catPostSeparator(sectionname.getValue(), '/');
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nname.cat(name);
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ret = new StringPair(nname, value);
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strings.addItem(ret);
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}
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else
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{
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ret->b.setValue(value);
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}
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return ret;
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}
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static int ninstances, inited;
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ConfigFile::ConfigFile(const wchar_t *section, const wchar_t *name)
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{
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sectionname = section;
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prettyname = name;
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ninstances++;
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}
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void ConfigFile::initialize()
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{
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Reader().readem();
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}
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ConfigFile::~ConfigFile()
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{
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ninstances--;
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if (ninstances == 0)
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{
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FILE *fp = _wfopen(iniFile, WF_WRITE_TEXT);
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if (fp != NULL)
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{
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// write out the file
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XMLWrite xml(fp, L"WasabiXML");
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const wchar_t *app = WASABI_API_APP->main_getVersionString();
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if (!app)
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app = L"thousands of irascible butt monkeys";
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xml.comment(StringPrintfW(L"Generated by: %s (%d)", app, WASABI_API_APP->main_getBuildNumber()));
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xml.pushCategory(L"configuration");
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PtrList<StringW> cats;
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for (int i = 0; i < strings.getNumItems(); i++)
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{
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StringPair *p = strings[i];
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PathParserW pp(p->a);
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int climit = MIN(pp.getNumStrings() - 1, cats.getNumItems());
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int j;
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for (j = 0; j < climit; j++)
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{
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if (WCSICMP(*cats[j], pp.enumString(j)))
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{
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climit = j;
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break;
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}
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}
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while (cats.getNumItems() > climit)
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{
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StringW *s = cats.getLast();
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xml.popCategory();
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cats.removeLastItem();
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delete s;
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}
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for (j = climit; j < pp.getNumStrings() - 1; j++)
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{
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StringW *s = cats.addItem(new StringW(pp.enumString(j)));
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xml.pushCategoryAttrib(L"section");
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StringW enc = *s;
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Url::encode(enc, FALSE, URLENCODE_EXCLUDE_ABOVEEQ32);
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xml.writeCategoryAttrib(L"name", enc);
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xml.closeCategoryAttrib();
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}
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xml.pushCategoryAttrib(L"entry", TRUE);
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StringW enc = pp.getLastString();
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Url::encode(enc, FALSE, URLENCODE_EXCLUDE_ABOVEEQ32);
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xml.writeCategoryAttrib(L"name", enc);
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enc = p->b;
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Url::encode(enc, FALSE, URLENCODE_EXCLUDE_ABOVEEQ32);
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if (enc.iscaseequal(L"(null)") || enc.getValue() == NULL)
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enc.setValue(L"");
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xml.writeCategoryAttrib(L"value", enc);
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xml.closeCategoryAttrib();
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xml.popCategory();
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}
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while (xml.popCategory()) ;
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strings.deleteAll();
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fclose(fp);
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} // fp != NULL
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} // ninstances==0
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}
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int verifyName(const wchar_t *str)
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{
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for (const wchar_t *p = str; *p; p++)
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{
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if (!ISALPHA(*p) &&
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!ISDIGIT(*p) &&
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!ISPUNCT(*p) &&
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!ISSPACE(*p) &&
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*p != '|' && *p != '_')
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return 0;
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}
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return 1;
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}
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void ConfigFile::setInt(const wchar_t *name, int val)
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{
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INCRITICALSECTION(cs);
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if (name == NULL) return ;
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if (!verifyName(name))
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{
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DebugStringW(L"illegal name given\n");
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//__asm { int 3 };
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return ;
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}
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makePair(name, StringPrintfW(val));
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}
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int ConfigFile::getInt(const wchar_t *name, int def_val)
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{
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INCRITICALSECTION(cs);
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if (name == NULL) return def_val;
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StringPair *p = getPair(name);
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if (p == NULL) return def_val;
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return WTOI(p->b.getValue());
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}
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void ConfigFile::setString(const wchar_t *name, const wchar_t *str)
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{
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INCRITICALSECTION(cs);
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if (name == NULL) return ;
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if (!verifyName(name))
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{
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DebugStringW(L"illegal name given\n");
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return ;
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}
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if (str == NULL)
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{
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StringPair *p = getPair(name);
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if (p != NULL)
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{
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strings.delItem(p);
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delete p;
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return ;
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}
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}
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makePair(name, str);
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}
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int ConfigFile::getString(const wchar_t *name, wchar_t *buf, int buf_len, const wchar_t *def_str)
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{
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INCRITICALSECTION(cs);
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if (name == NULL || buf == NULL) return -1;
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if (def_str == NULL)
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def_str = L"";
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StringPair *p = getPair(name);
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if (p == NULL)
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WCSCPYN(buf, def_str, buf_len);
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else
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WCSCPYN(buf, p->b.getValueSafe(), buf_len);
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return 1;
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}
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int ConfigFile::getStringLen(const wchar_t *name)
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{
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INCRITICALSECTION(cs);
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if (name == NULL) return -1;
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StringPair *p = getPair(name);
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if (p == NULL) return -1;
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return wcslen(p->b.getValue());
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}
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