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authorLennart Weller <lhw@ring0.de>2016-09-05 08:27:21 +0000
committerLennart Weller <lhw@ring0.de>2016-09-05 08:27:21 +0000
commit1746898cefcb17f58b5cf27b4dad3d28236f1152 (patch)
tree9207f191cf39bbd077a1e1c73d6e82123e2fc710 /src/web_buffer.h
parentImported Upstream version 1.2.0+dfsg (diff)
downloadnetdata-1746898cefcb17f58b5cf27b4dad3d28236f1152.tar.xz
netdata-1746898cefcb17f58b5cf27b4dad3d28236f1152.zip
Imported Upstream version 1.3.0+dfsgupstream/1.3.0+dfsg
Diffstat (limited to 'src/web_buffer.h')
-rw-r--r--src/web_buffer.h75
1 files changed, 38 insertions, 37 deletions
diff --git a/src/web_buffer.h b/src/web_buffer.h
index 73533f499..c4cd05632 100644
--- a/src/web_buffer.h
+++ b/src/web_buffer.h
@@ -1,47 +1,43 @@
-#include <stdarg.h>
-#include <time.h>
-#include "storage_number.h"
-
#ifndef NETDATA_WEB_BUFFER_H
#define NETDATA_WEB_BUFFER_H 1
-#define WEB_DATA_LENGTH_INCREASE_STEP 16384
+#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
+ 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
} BUFFER;
// options
-#define WB_CONTENT_CACHEABLE 1
-#define WB_CONTENT_NO_CACHEABLE 2
+#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_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 buffer_strlen(wb) ((wb)->len)
extern const char *buffer_tostring(BUFFER *wb);
@@ -57,14 +53,19 @@ 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(long size);
+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, ...);
+extern void buffer_snprintf(BUFFER *wb, size_t len, const char *fmt, ...) __attribute__ (( format (printf, 3, 4)));
extern void buffer_vsprintf(BUFFER *wb, const char *fmt, va_list args);
-extern void buffer_sprintf(BUFFER *wb, const char *fmt, ...);
+extern void buffer_sprintf(BUFFER *wb, const char *fmt, ...) __attribute__ (( format (printf, 2, 3)));
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 void buffer_print_llu(BUFFER *wb, unsigned long long uvalue);
+
#endif /* NETDATA_WEB_BUFFER_H */