diff options
Diffstat (limited to 'src/web_buffer.h')
| -rw-r--r-- | src/web_buffer.h | 16 |
1 files changed, 10 insertions, 6 deletions
diff --git a/src/web_buffer.h b/src/web_buffer.h index c4cd05632..ee611209b 100644 --- a/src/web_buffer.h +++ b/src/web_buffer.h @@ -4,12 +4,13 @@ #define WEB_DATA_LENGTH_INCREASE_STEP 1024 typedef struct web_buffer { - size_t size; // allocation size of buffer - size_t len; // current data length in buffer - char *buffer; // the buffer - uint8_t contenttype; - uint8_t options; - time_t date; // the date this content has been generated + size_t size; // allocation size of buffer, in bytes + size_t len; // current data length in buffer, in bytes + char *buffer; // the buffer itself + uint8_t contenttype; // the content type of the data in the buffer + uint8_t options; // options related to the content + time_t date; // the timestamp this content has been generated + time_t expires; // the timestamp this content expires } BUFFER; // options @@ -39,6 +40,9 @@ typedef struct web_buffer { #define CT_IMAGE_ICNS 20 #define CT_IMAGE_BMP 21 +#define buffer_cacheable(wb) do { (wb)->options |= WB_CONTENT_CACHEABLE; if((wb)->options & WB_CONTENT_NO_CACHEABLE) (wb)->options &= ~WB_CONTENT_NO_CACHEABLE; } while(0) +#define buffer_no_cacheable(wb) do { (wb)->options |= WB_CONTENT_NO_CACHEABLE; if((wb)->options & WB_CONTENT_CACHEABLE) (wb)->options &= ~WB_CONTENT_CACHEABLE; (wb)->expires = 0; } while(0) + #define buffer_strlen(wb) ((wb)->len) extern const char *buffer_tostring(BUFFER *wb); |