C++ (Cpp) rfc822_parse_content_type示例

示例#1

文件： message-decoder.c 项目： IvanKharpalev/core

static void
parse_content_type(struct message_decoder_context *ctx,
		   struct message_header_line *hdr)
{
	struct rfc822_parser_context parser;
	const char *const *results;
	string_t *str;

	if (ctx->content_type != NULL)
		return;

	rfc822_parser_init(&parser, hdr->full_value, hdr->full_value_len, NULL);
	rfc822_skip_lwsp(&parser);
	str = t_str_new(64);
	if (rfc822_parse_content_type(&parser, str) < 0)
		return;
	ctx->content_type = i_strdup(str_c(str));

	rfc2231_parse(&parser, &results);
	for (; *results != NULL; results += 2) {
		if (strcasecmp(results[0], "charset") == 0) {
			ctx->content_charset = i_strdup(results[1]);
			break;
		}
	}
}

示例#2

文件： message-search.c 项目： manuelm/dovecot

static void parse_content_type(struct message_search_context *ctx,
			       struct message_header_line *hdr)
{
	struct rfc822_parser_context parser;
	string_t *content_type;

	rfc822_parser_init(&parser, hdr->full_value, hdr->full_value_len, NULL);
	rfc822_skip_lwsp(&parser);

	content_type = t_str_new(64);
	(void)rfc822_parse_content_type(&parser, content_type);
	ctx->content_type_text =
		strncasecmp(str_c(content_type), "text/", 5) == 0 ||
		strncasecmp(str_c(content_type), "message/", 8) == 0;
}

示例#3

文件： message-parser.c 项目： zatsepin/core

static void parse_content_type(struct message_parser_ctx *ctx,
			       struct message_header_line *hdr)
{
	struct rfc822_parser_context parser;
	const char *const *results;
	string_t *content_type;
	int ret;

	if (ctx->part_seen_content_type)
		return;
	ctx->part_seen_content_type = TRUE;

	rfc822_parser_init(&parser, hdr->full_value, hdr->full_value_len, NULL);
	rfc822_skip_lwsp(&parser);

	content_type = t_str_new(64);
	ret = rfc822_parse_content_type(&parser, content_type);

	if (strcasecmp(str_c(content_type), "message/rfc822") == 0)
		ctx->part->flags |= MESSAGE_PART_FLAG_MESSAGE_RFC822;
	else if (strncasecmp(str_c(content_type), "text", 4) == 0 &&
		 (str_len(content_type) == 4 ||
		  str_data(content_type)[4] == '/'))
		ctx->part->flags |= MESSAGE_PART_FLAG_TEXT;
	else if (strncasecmp(str_c(content_type), "multipart/", 10) == 0) {
		ctx->part->flags |= MESSAGE_PART_FLAG_MULTIPART;

		if (strcasecmp(str_c(content_type)+10, "digest") == 0)
			ctx->part->flags |= MESSAGE_PART_FLAG_MULTIPART_DIGEST;
	}

	if (ret < 0 ||
	    (ctx->part->flags & MESSAGE_PART_FLAG_MULTIPART) == 0 ||
	    ctx->last_boundary != NULL) {
		rfc822_parser_deinit(&parser);
		return;
	}

	rfc2231_parse(&parser, &results);
	for (; *results != NULL; results += 2) {
		if (strcasecmp(results[0], "boundary") == 0) {
			ctx->last_boundary =
				p_strdup(ctx->parser_pool, results[1]);
			break;
		}
	}
	rfc822_parser_deinit(&parser);
}

示例#4

文件： istream-attachment-extractor.c 项目： manuelm/dovecot

static void parse_content_type(struct attachment_istream *astream,
			       const struct message_header_line *hdr)
{
	struct rfc822_parser_context parser;
	string_t *content_type;

	if (astream->part.content_type != NULL)
		return;

	rfc822_parser_init(&parser, hdr->full_value, hdr->full_value_len, NULL);
	rfc822_skip_lwsp(&parser);

	T_BEGIN {
		content_type = t_str_new(64);
		(void)rfc822_parse_content_type(&parser, content_type);
		astream->part.content_type = i_strdup(str_c(content_type));
	} T_END;
}