diff options
Diffstat (limited to 'src/web_buffer.h')
-rw-r--r-- | src/web_buffer.h | 81 |
1 files changed, 0 insertions, 81 deletions
diff --git a/src/web_buffer.h b/src/web_buffer.h deleted file mode 100644 index 694c9d4ce..000000000 --- a/src/web_buffer.h +++ /dev/null @@ -1,81 +0,0 @@ -#ifndef NETDATA_WEB_BUFFER_H -#define NETDATA_WEB_BUFFER_H 1 - -#define WEB_DATA_LENGTH_INCREASE_STEP 1024 - -typedef struct web_buffer { - 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 -#define WB_CONTENT_CACHEABLE 1 -#define WB_CONTENT_NO_CACHEABLE 2 - -// content-types -#define CT_APPLICATION_JSON 1 -#define CT_TEXT_PLAIN 2 -#define CT_TEXT_HTML 3 -#define CT_APPLICATION_X_JAVASCRIPT 4 -#define CT_TEXT_CSS 5 -#define CT_TEXT_XML 6 -#define CT_APPLICATION_XML 7 -#define CT_TEXT_XSL 8 -#define CT_APPLICATION_OCTET_STREAM 9 -#define CT_APPLICATION_X_FONT_TRUETYPE 10 -#define CT_APPLICATION_X_FONT_OPENTYPE 11 -#define CT_APPLICATION_FONT_WOFF 12 -#define CT_APPLICATION_FONT_WOFF2 13 -#define CT_APPLICATION_VND_MS_FONTOBJ 14 -#define CT_IMAGE_SVG_XML 15 -#define CT_IMAGE_PNG 16 -#define CT_IMAGE_JPG 17 -#define CT_IMAGE_GIF 18 -#define CT_IMAGE_XICON 19 -#define CT_IMAGE_ICNS 20 -#define CT_IMAGE_BMP 21 -#define CT_PROMETHEUS 22 - -#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); - -#define buffer_flush(wb) wb->buffer[(wb)->len = 0] = '\0' -extern void buffer_reset(BUFFER *wb); - -extern void buffer_strcat(BUFFER *wb, const char *txt); -extern void buffer_rrd_value(BUFFER *wb, calculated_number value); - -extern void buffer_date(BUFFER *wb, int year, int month, int day, int hours, int minutes, int seconds); -extern void buffer_jsdate(BUFFER *wb, int year, int month, int day, int hours, int minutes, int seconds); - -extern BUFFER *buffer_create(size_t size); -extern void buffer_free(BUFFER *b); -extern void buffer_increase(BUFFER *b, size_t free_size_required); - -extern void buffer_snprintf(BUFFER *wb, size_t len, const char *fmt, ...) PRINTFLIKE(3, 4); -extern void buffer_vsprintf(BUFFER *wb, const char *fmt, va_list args); -extern void buffer_sprintf(BUFFER *wb, const char *fmt, ...) PRINTFLIKE(2,3); -extern void buffer_strcat_htmlescape(BUFFER *wb, const char *txt); - -extern void buffer_char_replace(BUFFER *wb, char from, char to); - -extern char *print_number_lu_r(char *str, unsigned long uvalue); -extern char *print_number_llu_r(char *str, unsigned long long uvalue); -extern char *print_number_llu_r_smart(char *str, unsigned long long uvalue); - -extern void buffer_print_llu(BUFFER *wb, unsigned long long uvalue); - -static inline void buffer_need_bytes(BUFFER *buffer, size_t needed_free_size) { - if(unlikely(buffer->size - buffer->len < needed_free_size)) - buffer_increase(buffer, needed_free_size); -} - -#endif /* NETDATA_WEB_BUFFER_H */ |