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authortoma <toma@283d02a7-25f6-0310-bc7c-ecb5cbfe19da>2009-11-25 17:56:58 +0000
committertoma <toma@283d02a7-25f6-0310-bc7c-ecb5cbfe19da>2009-11-25 17:56:58 +0000
commite9ae80694875f869892f13f4fcaf1170a00dea41 (patch)
treeaa2f8d8a217e2d376224c8d46b7397b68d35de2d /kxsldbg/kxsldbgpart/libxsldbg/option_cmds.cpp
downloadtdewebdev-e9ae80694875f869892f13f4fcaf1170a00dea41.tar.gz
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Copy the KDE 3.5 branch to branches/trinity for new KDE 3.5 features.
BUG:215923 git-svn-id: svn://anonsvn.kde.org/home/kde/branches/trinity/kdewebdev@1054174 283d02a7-25f6-0310-bc7c-ecb5cbfe19da
Diffstat (limited to 'kxsldbg/kxsldbgpart/libxsldbg/option_cmds.cpp')
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1 files changed, 299 insertions, 0 deletions
diff --git a/kxsldbg/kxsldbgpart/libxsldbg/option_cmds.cpp b/kxsldbg/kxsldbgpart/libxsldbg/option_cmds.cpp
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+++ b/kxsldbg/kxsldbgpart/libxsldbg/option_cmds.cpp
@@ -0,0 +1,299 @@
+
+/***************************************************************************
+ option_cmds.c - implementation for option
+ related commands
+
+ -------------------
+ begin : Fri Feb 1 2001
+ copyright : (C) 2001 by Keith Isdale
+ email : k_isdale@tpg.com.au
+ ***************************************************************************/
+
+/***************************************************************************
+ * *
+ * This program is free software; you can redistribute it and/or modify *
+ * it under the terms of the GNU General Public License as published by *
+ * the Free Software Foundation; either version 2 of the License, or *
+ * (at your option) any later version. *
+ * *
+ ***************************************************************************/
+
+#include "xsldbg.h"
+#include "utils.h"
+#include "options.h"
+#include "xsldbgmsg.h"
+#include "xsldbgthread.h"
+#include "debugXSL.h"
+
+
+/**
+ * xslDbgShellSetOption:
+ * @arg : Is valid, and in the format <NAME> <VALUE>
+ *
+ * Set the value of an option
+ *
+ * Returns 1 on success,
+ * 0 otherwise
+ */
+int
+xslDbgShellSetOption(xmlChar * arg)
+{
+ int result = 0;
+
+ if (!arg) {
+#ifdef WITH_XSLDBG_DEBUG_PROCESS
+ xsltGenericError(xsltGenericErrorContext,
+ "Error: NULL argument provided\n");
+#endif
+ return result;
+ }
+
+ if (xmlStrLen(arg) > 0) {
+ xmlChar *opts[2];
+ long optValue;
+ long optID;
+
+
+ if (splitString(arg, 2, opts) == 2) {
+ bool invertOption = false;
+ optID = optionsGetOptionID(opts[0]);
+ if ((optID == -1) && (opts[0][0] == 'n') && (opts[0][1] == 'o')){
+ optID = optionsGetOptionID(&opts[0][2]);
+ if (optID != -1){
+ // invert the value the user provides
+ invertOption = true;
+ }
+ }
+
+ if (optID >= OPTIONS_FIRST_INT_OPTIONID) {
+ if (optID <= OPTIONS_LAST_INT_OPTIONID) {
+ /* handle setting integer option */
+ if ((xmlStrlen(opts[1]) == 0) ||
+ !sscanf((char *) opts[1], "%ld", &optValue)) {
+ xsldbgGenericErrorFunc(i18n("Error: Unable to parse %1 as an option value.\n").arg(xsldbgText(opts[1])));
+ } else {
+ if (invertOption)
+ optValue = !optValue;
+ result = optionsSetIntOption(OptionTypeEnum(optID), optValue);
+ }
+ } else {
+ /* handle setting a string option */
+ result = optionsSetStringOption(OptionTypeEnum(optID), opts[1]);
+
+ }
+ } else {
+ static xmlExternalEntityLoader xsldbgDefaultEntLoader = 0;
+ bool invertOption = false;
+ bool enableNet = false;
+
+ if (!xsldbgDefaultEntLoader)
+ xsldbgDefaultEntLoader = xmlGetExternalEntityLoader();
+
+ if (xmlStrEqual(opts[0], (const xmlChar *)"nonet" ))
+ invertOption = true;
+
+ if (xmlStrEqual(&opts[0][2*invertOption], (const xmlChar *)"net" )){
+ if (sscanf((char *) opts[1], "%ld", &optValue)) {
+ if (invertOption)
+ optValue = !optValue;
+ if (optValue)
+ enableNet = true;
+ result = true;
+ if (enableNet)
+ xmlSetExternalEntityLoader(xsldbgDefaultEntLoader);
+ else
+ xmlSetExternalEntityLoader(xmlNoNetExternalEntityLoader);
+ }else{
+ xsldbgGenericErrorFunc(i18n("Error: Unable to parse %1 as an option value.\n").arg(xsldbgText(opts[1])));
+ }
+ } else
+ xsldbgGenericErrorFunc(i18n("Error: Unknown option name %1.\n").arg(xsldbgText(opts[0])));
+ }
+ } else {
+ xsldbgGenericErrorFunc(i18n("Error: Missing arguments for the command %1.\n").arg("setoption"));
+ }
+ } else {
+ xsldbgGenericErrorFunc(i18n("Error: Missing arguments for the command %1.\n").arg("setoption"));
+ }
+
+ return result;
+}
+
+
+
+/**
+ * xslDbgShellOptions:
+ *
+ * Prints out values for user options
+ *
+ * Returns 1 on success,
+ * 0 otherwise
+ */
+int
+xslDbgShellOptions(void)
+{
+ int result = 1;
+ int optionIndex;
+ const xmlChar *optionName, *optionValue;
+
+ /* Print out the integer options and thier values */
+ if (getThreadStatus() != XSLDBG_MSG_THREAD_RUN) {
+ for (optionIndex = OPTIONS_XINCLUDE;
+ optionIndex <= OPTIONS_VERBOSE; optionIndex++) {
+ /* skip any non-user options */
+ optionName = optionsGetOptionName(OptionTypeEnum(optionIndex));
+ if (optionName && (optionName[0] != '*')) {
+ xsldbgGenericErrorFunc(i18n("Option %1 = %2\n").arg(xsldbgText(optionName)).arg(optionsGetIntOption(OptionTypeEnum(optionIndex))));
+
+ }
+ }
+ /* Print out the string options and thier values */
+ for (optionIndex = OPTIONS_OUTPUT_FILE_NAME;
+ optionIndex <= OPTIONS_DATA_FILE_NAME; optionIndex++) {
+ optionName = optionsGetOptionName(OptionTypeEnum(optionIndex));
+ if (optionName && (optionName[0] != '*')) {
+ optionValue = optionsGetStringOption(OptionTypeEnum(optionIndex));
+ if (optionValue) {
+ xsldbgGenericErrorFunc(i18n("Option %1 = \"%2\"\n").arg(xsldbgText(optionName)).arg((char*)optionValue));
+ } else {
+ xsldbgGenericErrorFunc(i18n("Option %1 = \"\"\n").arg(xsldbgText(optionName)));
+
+ }
+ }
+
+ }
+ xsldbgGenericErrorFunc("\n");
+ } else {
+ /* we are now notifying the application of the value of options */
+ parameterItemPtr paramItem;
+
+ notifyListStart(XSLDBG_MSG_INTOPTION_CHANGE);
+ /* send the integer options and their values */
+ for (optionIndex = OPTIONS_XINCLUDE;
+ optionIndex <= OPTIONS_VERBOSE; optionIndex++) {
+ /* skip any non-user options */
+ optionName = optionsGetOptionName(OptionTypeEnum(optionIndex));
+ if (optionName && (optionName[0] != '*')) {
+ paramItem = optionsParamItemNew(optionName, 0L);
+ if (!paramItem) {
+ notifyListSend(); /* send what ever we've got so far */
+ return 0; /* out of memory */
+ }
+ paramItem->intValue = optionsGetIntOption(OptionTypeEnum(optionIndex));
+ notifyListQueue(paramItem); /* this will be free later */
+ }
+ }
+
+ notifyListSend();
+ notifyListStart(XSLDBG_MSG_STRINGOPTION_CHANGE);
+ /* Send the string options and thier values */
+ for (optionIndex = OPTIONS_OUTPUT_FILE_NAME;
+ optionIndex <= OPTIONS_DATA_FILE_NAME; optionIndex++) {
+ optionName = optionsGetOptionName(OptionTypeEnum(optionIndex));
+ if (optionName && (optionName[0] != '*')) {
+ paramItem =
+ optionsParamItemNew(optionName,
+ optionsGetStringOption
+ (OptionTypeEnum(optionIndex)));
+ if (!paramItem) {
+ notifyListSend(); /* send what ever we've got so far */
+ return 0; /* out of memory */
+ } else
+ notifyListQueue(paramItem); /* this will be freed later */
+ }
+ }
+ notifyListSend();
+ }
+
+ return result;
+}
+
+
+ /**
+ * xslDbgShellShowWatches:
+ * @styleCtxt: the current stylesheet context
+ * @ctxt: The current shell context
+ * @showWarnings : If 1 then showWarning messages,
+ * otherwise do not show warning messages
+ *
+ * Print the current watches and their values
+ *
+ * Returns 1 on success,
+ * 0 otherwise
+ */
+ int xslDbgShellShowWatches(xsltTransformContextPtr styleCtxt,
+ xmlShellCtxtPtr ctx,int showWarnings)
+{
+ int result = 0, counter;
+ xmlChar* watchExpression;
+ if ((showWarnings == 1) && (arrayListCount(optionsGetWatchList()) == 0)){
+ xsldbgGenericErrorFunc(i18n("\tNo expression watches set.\n"));
+ }
+ for ( counter = 0;
+ counter < arrayListCount(optionsGetWatchList());
+ counter++){
+ watchExpression = (xmlChar*)arrayListGet(optionsGetWatchList(), counter);
+ if (watchExpression){
+ xsldbgGenericErrorFunc(i18n(" WatchExpression %1 ").arg(counter + 1));
+ result = xslDbgShellCat(styleCtxt, ctx, watchExpression);
+ }else
+ break;
+ }
+
+ return result;
+}
+
+
+ /**
+ * xslDbgShellAddWatch:
+ * @arg : A valid xPath of expression to watch the value of
+ *
+ * Add expression to list of expressions to watch value of
+ *
+ * Returns 1 on success,
+ * 0 otherwise
+ */
+ int xslDbgShellAddWatch(xmlChar* arg)
+{
+ int result = 0;
+ if (arg){
+ trimString(arg);
+ result = optionsAddWatch(arg);
+ if (!result)
+ xsldbgGenericErrorFunc(i18n("Error: Unable to add watch expression \"%1\". It already has been added or it cannot be watched.\n").arg(xsldbgText(arg)));
+ }
+ return result;
+}
+
+ /**
+ * xslDbgShellDeleteWatch:
+ * @arg : A watch ID to remove or "*" to remove all watches
+ *
+ * Delete a given watch ID from our list of expressions to watch
+ *
+ * Returns 1 on success,
+ * 0 otherwise
+ */
+ int xslDbgShellDeleteWatch(xmlChar* arg)
+{
+ int result = 0;
+ long watchID;
+ if (arg){
+ trimString(arg);
+ if (arg[0] == '*') {
+ arrayListEmpty(optionsGetWatchList());
+ }else if ((xmlStrlen(arg) == 0) ||
+ !sscanf((char *) arg, "%ld", &watchID)) {
+ xsldbgGenericErrorFunc(i18n("Error: Unable to parse %1 as a watchID.\n").arg(xsldbgText(arg)));
+ return result;
+ } else {
+ result = optionsRemoveWatch(watchID);
+ if (!result)
+ xsldbgGenericErrorFunc(i18n("Error: Watch expression %1 does not exist.\n").arg(watchID));
+ }
+ }
+ return result;
+}
+
+
+