#include "plugin_internal.h"

static CWParserContext *GetContext(CWPluginContext context) {
    if (context && (context->pluginType == CWDROPINPARSERTYPE))
        return static_cast<CWParserContext *>(context);
    else
        return 0;
}

CW_CALLBACK CWParserGetBuildDate(CWPluginContext context, const char **buildDate, const char **buildTime) {
    CWParserContext *pc;
    if (!(pc = GetContext(context)))
        return cwErrInvalidCallback;
    if (!buildDate)
        return cwErrInvalidParameter;
    if (!buildTime)
        return cwErrInvalidParameter;
    *buildDate = pc->build_date;
    *buildTime = pc->build_time;
    return cwNoErr;
}

CW_CALLBACK CWParserGetCommandLine(CWPluginContext context, CWCommandLineArgs **args) {
    CWParserContext *pc;
    if (!(pc = GetContext(context)))
        return cwErrInvalidCallback;
    if (!args)
        return cwErrInvalidParameter;
    *args = pc->args;
    return cwNoErr;
}

CW_CALLBACK CWParserGetTargetInfo(CWPluginContext context, CWDataType *cpu, CWDataType *os) {
    CWParserContext *pc;
    if (!(pc = GetContext(context)))
        return cwErrInvalidCallback;
    if (!cpu)
        return cwErrInvalidParameter;
    if (!os)
        return cwErrInvalidParameter;
    *cpu = pc->cpu;
    *os = pc->os;
    return cwNoErr;
}

CW_CALLBACK CWParserGetToolInfo(CWPluginContext context, const ToolVersionInfo **toolVersionInfo) {
    CWParserContext *pc;
    if (!(pc = GetContext(context)))
        return cwErrInvalidCallback;
    if (!toolVersionInfo)
        return cwErrInvalidParameter;
    *toolVersionInfo = pc->build_tool;
    return cwNoErr;
}

CW_CALLBACK CWParserGetPlugins(CWPluginContext context, int *numPlugins, const CLPluginInfo **pluginInfo) {
    CWParserContext *pc;
    if (!(pc = GetContext(context)))
        return cwErrInvalidCallback;
    if (!numPlugins)
        return cwErrInvalidParameter;
    if (!pluginInfo)
        return cwErrInvalidParameter;
    *numPlugins = pc->numPlugins;
    *pluginInfo = pc->plugins;
    return cwNoErr;
}

CW_CALLBACK CWParserGetPanels(CWPluginContext context, int *numPanels, const char ***panelNames) {
    CWParserContext *pc;
    if (!(pc = GetContext(context)))
        return cwErrInvalidCallback;
    if (!numPanels)
        return cwErrInvalidParameter;
    if (!panelNames)
        return cwErrInvalidParameter;
    *numPanels = pc->numPanels;
    *panelNames = pc->panelNames;
    return cwNoErr;
}

CW_CALLBACK CWParserStoreCommandLineForPanel(CWPluginContext context, int index, const CWCommandLineArgs *args) {
    CWParserContext *pc;
    if (!(pc = GetContext(context)))
        return cwErrInvalidCallback;
    if (index < 0 || index >= pc->numPanels)
        return cwErrInvalidParameter;
    if (!args)
        return cwErrInvalidParameter;
    pc->panel_args[index] = *args;
    return cwNoErr;
}

CW_CALLBACK CWParserStoreCommandLineForPlugin(CWPluginContext context, int index, const CWCommandLineArgs *args) {
    CWParserContext *pc;
    if (!(pc = GetContext(context)))
        return cwErrInvalidCallback;
    if (index < 0 || index >= pc->numPlugins)
        return cwErrInvalidParameter;
    if (!args)
        return cwErrInvalidParameter;
    pc->plugin_args[index] = *args;
    return cwNoErr;
}

CW_CALLBACK CWParserSetNamedPreferences(CWPluginContext context, const char *panelName, CWMemHandle paneldata) {
    CWParserContext *pc;
    if (!(pc = GetContext(context)))
        return cwErrInvalidCallback;
    if (!panelName)
        return cwErrInvalidParameter;
    return pc->callbacks->cbParserSetNamedPreferences(pc, panelName, paneldata);
}

CW_CALLBACK CWParserAddAccessPath(CWPluginContext context, const CWNewAccessPathInfo *api) {
    CWParserContext *pc;
    if (!(pc = GetContext(context)))
        return cwErrInvalidCallback;
    if (!api)
        return cwErrInvalidParameter;
    return pc->callbacks->cbParserAddAccessPath(pc, api);
}

CW_CALLBACK CWParserSwapAccessPaths(CWPluginContext context) {
    CWParserContext *pc;
    if (!(pc = GetContext(context)))
        return cwErrInvalidCallback;
    return pc->callbacks->cbParserSwapAccessPaths(pc);
}

CW_CALLBACK CWParserSetOutputFileDirectory(CWPluginContext context, const CWFileSpec *idefss) {
    CWParserContext *pc;
    if (!(pc = GetContext(context)))
        return cwErrInvalidCallback;
    if (!idefss)
        return cwErrInvalidParameter;
    return pc->callbacks->cbParserSetOutputFileDirectory(pc, idefss);
}

CW_CALLBACK CWParserSetFileOutputName(CWPluginContext context, SInt32 position, short which, const char *outfilename) {
    CWParserContext *pc;
    if (!(pc = GetContext(context)))
        return cwErrInvalidCallback;
    if (!outfilename)
        return cwErrInvalidParameter;
    return pc->callbacks->cbParserSetFileOutputName(pc, position, which, outfilename);
}

CW_CALLBACK CWParserAddOverlay1Group(CWPluginContext context, const char *name, const CWAddr64 *addr, SInt32 *newGroupNumber) {
    CWParserContext *pc;
    if (!(pc = GetContext(context)))
        return cwErrInvalidCallback;
    if (!name)
        return cwErrInvalidParameter;
    if (!addr)
        return cwErrInvalidParameter;
    if (!newGroupNumber)
        return cwErrInvalidParameter;
    return pc->callbacks->cbParserAddOverlay1Group(pc, name, addr, newGroupNumber);
}

CW_CALLBACK CWParserAddOverlay1(CWPluginContext context, const char *name, SInt32 groupNumber, SInt32 *newOverlayNumber) {
    CWParserContext *pc;
    if (!(pc = GetContext(context)))
        return cwErrInvalidCallback;
    if (!name)
        return cwErrInvalidParameter;
    if (!newOverlayNumber)
        return cwErrInvalidParameter;
    return pc->callbacks->cbParserAddOverlay1(pc, name, groupNumber, newOverlayNumber);
}

CW_CALLBACK CWParserAddSegment(CWPluginContext context, const char *name, short attrs, SInt32 *newSegmentNumber) {
    CWParserContext *pc;
    if (!(pc = GetContext(context)))
        return cwErrInvalidCallback;
    if (!name)
        return cwErrInvalidParameter;
    if (!newSegmentNumber)
        return cwErrInvalidParameter;
    return pc->callbacks->cbParserAddSegment(pc, name, attrs, newSegmentNumber);
}

CW_CALLBACK CWParserSetSegment(CWPluginContext context, SInt32 segmentNumber, const char *name, short attrs) {
    CWParserContext *pc;
    if (!(pc = GetContext(context)))
        return cwErrInvalidCallback;
    if (!name)
        return cwErrInvalidParameter;
    return pc->callbacks->cbParserSetSegment(pc, segmentNumber, name, attrs);
}

CW_CALLBACK CWParserCreateVirtualFile(CWPluginContext context, const char *name, CWMemHandle text) {
    CWNewTextDocumentInfo info;
    info.documentname = name;
    info.text = text;
    info.markDirty = 1;
    return CWCreateNewTextDocument(context, &info);
}

CW_CALLBACK CWParserDisplayTextHandle(CWPluginContext context, const char *name, CWMemHandle text) {
    CWNewTextDocumentInfo info;
    info.documentname = name;
    info.text = text;
    info.markDirty = 0;
    return CWCreateNewTextDocument(context, &info);
}