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275 lines
8.3 KiB
275 lines
8.3 KiB
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/***************************************************************************
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file_cmds.c - define file command related functions
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-------------------
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begin : Sat Jan 19 2002
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copyright : (C) 2002 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 <stdio.h>
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#include <libxml/tree.h>
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#include <libxml/catalog.h>
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#include "xsldbg.h"
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#include "debugXSL.h"
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#include "files.h"
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#include "options.h"
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#include "utils.h"
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#include "xsldbgthread.h"
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static char buffer[500];
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/**
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* xslDbgEntities:
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*
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* Print list of entites found
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*
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* Returns 1 on sucess,
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* 0 otherwise
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*/
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int
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xslDbgEntities(void)
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{
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int result = 0;
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if (filesEntityList()) {
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int entityIndex;
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entityInfoPtr entInfo;
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if (getThreadStatus() == XSLDBG_MSG_THREAD_RUN) {
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/* notify that we are starting new list of entity names */
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notifyListStart(XSLDBG_MSG_ENTITIY_CHANGED);
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for (entityIndex = 0;
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entityIndex < arrayListCount(filesEntityList());
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entityIndex++) {
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entInfo = (entityInfoPtr) arrayListGet(filesEntityList(),
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entityIndex);
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if (entInfo)
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notifyListQueue(entInfo);
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}
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notifyListSend();
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result = 1;
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} else {
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for (entityIndex = 0;
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entityIndex < arrayListCount(filesEntityList());
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entityIndex++) {
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entInfo = (entityInfoPtr) arrayListGet(filesEntityList(),
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entityIndex);
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if (entInfo) {
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/* display identifier of an XML entity */
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xsldbgGenericErrorFunc(i18n("Entity %1 ").tqarg(xsldbgText(entInfo->SystemID)));
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if (entInfo->PublicID)
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xsldbgGenericErrorFunc(xsldbgText(entInfo->PublicID));
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xsldbgGenericErrorFunc("\n");
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}
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}
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if (arrayListCount(filesEntityList()) == 0) {
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xsldbgGenericErrorFunc(i18n("No external General Parsed entities present.\n"));
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} else {
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xsldbgGenericErrorFunc(i18n("\tTotal of %n entity found.", "\tTotal of %n entities found.", arrayListCount(filesEntityList())) + TQString("\n"));
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}
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result = 1;
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}
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}
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return result;
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}
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/**
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* xslDbgSystem:
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* @arg : Is valid
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*
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* Print what a system file @arg maps to via the current xml catalog
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*
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* Returns 1 on sucess,
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* 0 otherwise
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*/
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int
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xslDbgSystem(const xmlChar * arg)
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{
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int result = 0;
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xmlChar *name;
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if (!arg || (xmlStrlen(arg) == 0)) {
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#ifdef WITH_XSLDBG_DEBUG_PROCESS
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xsltGenericError(xsltGenericErrorContext,
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"Error: NULL argument provided\n");
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#endif
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return result;
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}
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name = xmlCatalogResolveSystem(arg);
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if (getThreadStatus() == XSLDBG_MSG_THREAD_RUN) {
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if (name) {
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notifyXsldbgApp(XSLDBG_MSG_RESOLVE_CHANGE, name);
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result = 1;
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xmlFree(name);
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} else {
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notifyXsldbgApp(XSLDBG_MSG_RESOLVE_CHANGE, "");
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xsldbgGenericErrorFunc(i18n("SystemID \"%1\" was not found in current catalog.\n").tqarg(xsldbgText(arg)));
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}
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} else {
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if (name) {
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xsldbgGenericErrorFunc(i18n("SystemID \"%1\" maps to: \"%2\"\n").tqarg(xsldbgText(arg)).tqarg(xsldbgText(name)));
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xmlFree(name);
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result = 1;
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} else {
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xsldbgGenericErrorFunc(i18n("SystemID \"%1\" was not found in current catalog.\n").tqarg(xsldbgText(arg)));
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}
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}
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return result;
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}
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/**
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* xslDbgPublic:
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* @arg : Is valid
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*
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* Print what a public ID @arg maps to via the current xml catalog
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*
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* Returns 1 on sucess,
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* 0 otherwise
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*/
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int
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xslDbgPublic(const xmlChar * arg)
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{
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int result = 0;
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xmlChar *name;
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if (!arg || (xmlStrlen(arg) == 0)) {
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#ifdef WITH_XSLDBG_DEBUG_PROCESS
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xsltGenericError(xsltGenericErrorContext,
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"Error: NULL argument provided\n");
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#endif
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return result;
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}
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name = xmlCatalogResolvePublic(arg);
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if (getThreadStatus() == XSLDBG_MSG_THREAD_RUN) {
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if (name) {
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notifyXsldbgApp(XSLDBG_MSG_RESOLVE_CHANGE, name);
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result = 1;
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xmlFree(name);
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} else {
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notifyXsldbgApp(XSLDBG_MSG_RESOLVE_CHANGE, "");
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xsldbgGenericErrorFunc(i18n("PublicID \"%1\" was not found in current catalog.\n").tqarg(xsldbgText(arg)));
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}
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} else {
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if (name) {
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xsldbgGenericErrorFunc(i18n("PublicID \"%1\" maps to: \"%2\"\n").tqarg(xsldbgText(arg)).tqarg(xsldbgText(name)));
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xmlFree(name);
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result = 1;
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} else {
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xsldbgGenericErrorFunc(i18n("PublicID \"%1\" was not found in current catalog.\n").tqarg(xsldbgText(arg)));
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}
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xsltGenericError(xsltGenericErrorContext, "%s", buffer);
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}
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return result;
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}
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/**
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* xslDbgEncoding:
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* @arg: Is valid encoding supported by libxml2
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*
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* Set current encoding to use for output to standard output
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*
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* Returns 1 on sucess,
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* 0 otherwise
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*/
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int
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xslDbgEncoding(xmlChar * arg)
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{
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int result = 0;
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xmlChar *opts[2];
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if (!arg) {
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#ifdef WITH_XSLDBG_DEBUG_PROCESS
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xsltGenericError(xsltGenericErrorContext,
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"Error: NULL argument provided\n");
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#endif
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return result;
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}
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if (splitString(arg, 1, opts) == 1) {
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if (filesSetEncoding((char *) opts[0])) {
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optionsSetStringOption(OPTIONS_ENCODING, opts[0]);
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result = 1;
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}
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} else
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xsldbgGenericErrorFunc(i18n("Error: Missing arguments for the command %1.\n").tqarg("encoding"));
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return result;
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}
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/**
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* xslDbgShellOutput:
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* @arg : Is valid, either a local file name which will be expanded
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* if needed, or a "file://" protocol URI
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*
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* Set the output file name to use
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*
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* Returns 1 on success,
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* 0 otherwise
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*/
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int xslDbgShellOutput(const xmlChar *arg)
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{
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int result = 0;
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if (arg && (xmlStrLen(arg) > 0)){
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if (!xmlStrnCmp(arg, "file:/", 6)){
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/* convert URI to local file name */
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xmlChar *outputFileName = filesURItoFileName(arg);
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if (outputFileName){
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optionsSetStringOption(OPTIONS_OUTPUT_FILE_NAME,
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outputFileName);
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notifyXsldbgApp(XSLDBG_MSG_FILE_CHANGED, 0L);
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xmlFree(outputFileName);
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result = 1;
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}
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} else if (xmlStrEqual(arg, (xmlChar*)"-")) {
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optionsSetStringOption(OPTIONS_OUTPUT_FILE_NAME,
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NULL);
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notifyXsldbgApp(XSLDBG_MSG_FILE_CHANGED, 0L);
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result = 1;
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} else if (!xmlStrnCmp(arg, "ftp://", 6) || !xmlStrnCmp(arg, "http://", 7)){
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xsldbgGenericErrorFunc(i18n("Error: Invalid arguments for the command %1.\n").tqarg("output"));
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return 0;
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} else {
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/* assume that we were provided a local file name
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* that may need expanding
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*/
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xmlChar *expandedName = filesExpandName(arg);
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// The output file must not be the same as our SOURCE or DATA file
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if (expandedName &&
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(!xmlStrEqual(optionsGetStringOption(OPTIONS_SOURCE_FILE_NAME), expandedName)) &&
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(!xmlStrEqual(optionsGetStringOption(OPTIONS_DATA_FILE_NAME), expandedName)) ){
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optionsSetStringOption(OPTIONS_OUTPUT_FILE_NAME, expandedName);
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notifyXsldbgApp(XSLDBG_MSG_FILE_CHANGED, 0L);
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xmlFree(expandedName);
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result = 1;
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}else{
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xsldbgGenericErrorFunc(i18n("Error: Invalid arguments for the command %1.\n").tqarg("output"));
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}
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}
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} else {
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xsldbgGenericErrorFunc(i18n("Error: Missing arguments for the command %1.\n").tqarg("output"));
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}
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return result;
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}
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