C++ (Cpp) search_word_table Examples

Example #1

File: pgsp_json.c Project: oknj/postgresql-9.5-pg-store-plans

static void
yaml_ofstart(void *state, char *fname, bool isnull)
{
	word_table *p;
	pgspParserContext *ctx = (pgspParserContext *)state;
	char *s;

	p = search_word_table(propfields, fname, ctx->mode);
	if (!p)
	{
		ereport(DEBUG1,
				(errmsg("Short JSON parser encoutered unknown field name: \"%s\".", fname),
				 errdetail_log("INPUT: \"%s\"", ctx->org_string)));
	}		
	s = (p ? p->longname : fname);

	if (!bms_is_member(ctx->level, ctx->first))
	{
		appendStringInfoString(ctx->dest, "\n");
		appendStringInfoSpaces(ctx->dest, ctx->level * INDENT_STEP);
	}
	else
		ctx->first = bms_del_member(ctx->first, ctx->level);

	ctx->valconverter = NULL;
	ctx->fname = s;
	ctx->valconverter = (p ? p->converter : NULL);
}

Example #2

File: pgsp_json.c Project: oknj/postgresql-9.5-pg-store-plans

const char *
coverter_core(word_table *tbl,
			  const char *src, pgsp_parser_mode mode)
{
	word_table *p;
	char *ret;

	p = search_word_table(tbl, src, mode);

	if (!p) return src;

	ret = p->shortname;
	switch(mode)
	{
		case PGSP_JSON_SHORTEN:
		case PGSP_JSON_NORMALIZE:
			ret = p->shortname;
			break;
		case PGSP_JSON_INFLATE:
		case PGSP_JSON_YAMLIZE:
		case PGSP_JSON_XMLIZE:
			ret = p->longname;
			break;
		case PGSP_JSON_TEXTIZE:
			if(p->textname)
				ret = p->textname;
			else
				ret = p->longname;
			break;
		default:
			elog(ERROR, "Internal error");
	}
	return ret;
}

Example #3

File: pgsp_json.c Project: oknj/postgresql-9.5-pg-store-plans

static void
xml_ofend(void *state, char *fname, bool isnull)
{
	pgspParserContext *ctx = (pgspParserContext *)state;
	word_table *p;
	char *s;

	p =	search_word_table(propfields, fname, ctx->mode);
	s = (p ? p->longname : fname);
	
	appendStringInfoString(ctx->dest, "</");
	appendStringInfoString(ctx->dest, escape_xml(hyphenate_words(ctx, s)));
	appendStringInfoChar(ctx->dest, '>');
}

Example #4

File: pgsp_json.c Project: oknj/postgresql-9.5-pg-store-plans

static void
json_ofstart(void *state, char *fname, bool isnull)
{
	word_table *p;
	pgspParserContext *ctx = (pgspParserContext *)state;
	char *fn;

	ctx->remove = false;
	p = search_word_table(propfields, fname, ctx->mode);
	if (!p)
	{
		ereport(DEBUG1,
				(errmsg("JSON parser encoutered unknown field name: \"%s\".", fname),
				 errdetail_log("INPUT: \"%s\"", ctx->org_string)));
	}		

	ctx->remove = (ctx->mode == PGSP_JSON_NORMALIZE &&
				   (!p || !p->normalize_use));

	if (ctx->remove)
		return;

	if (!bms_is_member(ctx->level, ctx->first))
	{
		appendStringInfoChar(ctx->dest, ',');
		if (ctx->mode == PGSP_JSON_INFLATE)
			appendStringInfoChar(ctx->dest, '\n');
	}
	else
		ctx->first = bms_del_member(ctx->first, ctx->level);

	if (ctx->mode == PGSP_JSON_INFLATE)
		appendStringInfoSpaces(ctx->dest, ctx->level * INDENT_STEP);

	if (!p || !p->longname)
		fn = fname;
	else if (ctx->mode == PGSP_JSON_INFLATE)
		fn = p->longname;
	else
		fn = p->shortname;

	escape_json(ctx->dest, fn);
	ctx->fname = fn;
	ctx->valconverter = (p ? p->converter : NULL);

	appendStringInfoChar(ctx->dest, ':');

	if (ctx->mode == PGSP_JSON_INFLATE)
		appendStringInfoChar(ctx->dest, ' ');
}

Example #5

File: pgsp_json.c Project: oknj/postgresql-9.5-pg-store-plans

static void
xml_ofstart(void *state, char *fname, bool isnull)
{
	word_table *p;
	pgspParserContext *ctx = (pgspParserContext *)state;
	char *s;

	p = search_word_table(propfields, fname, ctx->mode);
	if (!p)
	{
		ereport(DEBUG1,
				(errmsg("Short JSON parser encoutered unknown field name: \"%s\".", fname),
				 errdetail_log("INPUT: \"%s\"", ctx->org_string)));
	}		
	s = (p ? p->longname : fname);

	/*
	 * save current process context
	 * There's no problem if P_Plan appears recursively.
	 */
	if (p && (p->tag == P_Plan || p->tag == P_Triggers))
		ctx->processing = p->tag;

	appendStringInfoChar(ctx->dest, '\n');
	appendStringInfoSpaces(ctx->dest, (ctx->level + 1) * INDENT_STEP);

	ctx->valconverter = NULL;

	appendStringInfoChar(ctx->dest, '<');
	appendStringInfoString(ctx->dest, escape_xml(hyphenate_words(ctx, s)));
	appendStringInfoChar(ctx->dest, '>');
	ctx->valconverter = (p ? p->converter : NULL);

	/*
	 * If the object field name is Plan or Triggers, the value should be an
	 * array and the items are tagged by other than "Item". "Item"s appear
	 * only in Output field.
	 */
	if (p && (p->tag == P_Plans || p->tag == P_Triggers))
		ctx->not_item = bms_add_member(ctx->not_item, ctx->level + 1);
	else
		ctx->not_item = bms_del_member(ctx->not_item, ctx->level + 1);
}

Example #6

File: pgsp_json.c Project: ossc-db/pg_store_plans

static void
json_ofstart(void *state, char *fname, bool isnull)
{
	word_table *p;
	pgspParserContext *ctx = (pgspParserContext *)state;
	char *fn;

	ctx->remove = false;
	p = search_word_table(propfields, fname, ctx->mode);
	if (!p)
	{
		ereport(DEBUG1,
				(errmsg("JSON parser encoutered unknown field name: \"%s\".", fname),
				 errdetail_log("INPUT: \"%s\"", ctx->org_string)));
	}		

	ctx->remove = (ctx->mode == PGSP_JSON_NORMALIZE &&
				   (!p || !p->normalize_use));

	if (ctx->remove)
		return;

	if (!bms_is_member(ctx->level, ctx->first))
	{
		appendStringInfoChar(ctx->dest, ',');
		if (ctx->mode == PGSP_JSON_INFLATE)
			appendStringInfoChar(ctx->dest, '\n');
	}
	else
		ctx->first = bms_del_member(ctx->first, ctx->level);

	if (ctx->mode == PGSP_JSON_INFLATE)
		appendStringInfoSpaces(ctx->dest, ctx->level * INDENT_STEP);

	/*
	 * We intentionally let some property names not have a short name. Use long
	 * name for the cases.
	 */
	if (!p || !p->longname)
		fn = fname;
	else if (ctx->mode == PGSP_JSON_INFLATE ||
			 !(p->shortname && p->shortname[0]))
		fn = p->longname;
	else
		fn = p->shortname;

	escape_json(ctx->dest, fn);
	ctx->fname = fn;
	ctx->valconverter = (p ? p->converter : NULL);

	appendStringInfoChar(ctx->dest, ':');

	if (ctx->mode == PGSP_JSON_INFLATE)
		appendStringInfoChar(ctx->dest, ' ');

	if (p && IS_INDENTED_ARRAY(p->tag))
	{
		ctx->current_list = p->tag;
		ctx->list_fname = fname;
		ctx->wlist_level = 0;
	}
}