X-Git-Url: https://git.octo.it/?p=rrdtool.git;a=blobdiff_plain;f=bindings%2Fperl-shared%2FRRDs.xs;h=830a779d5f0f090c395cfeed3c0a445aa0b8b4f2;hp=e2a0c8f8252d05d05028aad19754c878dfc58d13;hb=b0a526a0bcba4a883645db7c228f905c3906be77;hpb=97a69ea53c90c6141e692cf77b3202df989eb505

diff --git a/bindings/perl-shared/RRDs.xs b/bindings/perl-shared/RRDs.xs
index e2a0c8f..830a779 100644
--- a/bindings/perl-shared/RRDs.xs
+++ b/bindings/perl-shared/RRDs.xs
@@ -10,13 +10,27 @@ extern "C" {
 }
 #endif
 
-#include "../../src/rrd_tool.h"
-
-/* perl 5.004 compatibility */
-#if PERLPATCHLEVEL < 5 
-#define PL_sv_undef sv_undef
+/*
+ * rrd_tool.h includes config.h, but at least on Ubuntu Breezy Badger
+ * 5.10 with gcc 4.0.2, the C preprocessor picks up Perl's config.h
+ * which is included from the Perl includes and never reads rrdtool's
+ * config.h.  Without including rrdtool's config.h, this module does
+ * not compile, so include it here with an explicit path.
+ *
+ * Because rrdtool's config.h redefines VERSION which is originally
+ * set via Perl's Makefile.PL and passed down to the C compiler's
+ * command line, save the original value and reset it after the
+ * includes.
+ */
+#define VERSION_SAVED VERSION
+#undef VERSION
+#ifndef WIN32
+#include "../../rrd_config.h"
 #endif
-
+#include "../../src/rrd_tool.h"
+#undef VERSION
+#define VERSION VERSION_SAVED
+#undef VERSION_SAVED
 
 #define rrdcode(name) \
 		argv = (char **) malloc((items+1)*sizeof(char *));\
@@ -29,7 +43,6 @@ extern "C" {
 		    argv[i+1] = (char *) malloc((strlen(handle)+1)*sizeof(char)); \
 		    strcpy(argv[i+1],handle); \
  	        } \
-		optind=0; opterr=0; \
 		rrd_clear_error();\
 		RETVAL=name(items+1,argv); \
 		for (i=0; i < items; i++) {\
@@ -53,7 +66,6 @@ extern "C" {
 		    argv[i+1] = (char *) malloc((strlen(handle)+1)*sizeof(char)); \
 		    strcpy(argv[i+1],handle); \
  	        } \
-		optind=0; opterr=0; \
                 rrd_clear_error(); \
                 data=name(items+1, argv); \
                 for (i=0; i < items; i++) { \
@@ -62,14 +74,14 @@ extern "C" {
 		free(argv); \
                 if (rrd_test_error()) XSRETURN_UNDEF; \
                 hash = newHV(); \
+   	        save=data; \
                 while (data) { \
-		    save=data; \
 		/* the newSV will get copied by hv so we create it as a mortal \
            to make sure it does not keep hanging round after the fact */ \
 		    switch (data->type) { \
 		    case RD_I_VAL: \
 			if (isnan(data->value.u_val)) \
-			    hvs(&PL_sv_undef); \
+			    hvs(newSV(0)); \
 			else \
 			    hvs(newSVnv(data->value.u_val)); \
 			break; \
@@ -81,14 +93,14 @@ extern "C" {
 			break; \
 		    case RD_I_STR: \
 			hvs(newSVpv(data->value.u_str,0)); \
-			rrd_freemem(data->value.u_str); \
+			break; \
+		    case RD_I_BLO: \
+			hvs(newSVpv(data->value.u_blo.ptr,data->value.u_blo.size)); \
 			break; \
 		    } \
-		    rrd_freemem(data->key); \
 		    data = data->next; \
-		    rrd_freemem(save); \
-		    } \
-            rrd_freemem(data); \
+	        } \
+            rrd_info_free(save); \
             RETVAL = newRV_noinc((SV*)hash);
 
 /*
@@ -110,7 +122,6 @@ BOOT:
 #ifdef MUST_DISABLE_FPMASK
 	fpsetmask(0);
 #endif 
-	
 
 SV*
 rrd_error()
@@ -120,7 +131,6 @@ rrd_error()
 	OUTPUT:
 		RETVAL
 
-	
 int
 rrd_last(...)
       PROTOTYPE: @
@@ -132,6 +142,16 @@ rrd_last(...)
       OUTPUT:
             RETVAL
 
+int
+rrd_first(...)
+      PROTOTYPE: @
+      PREINIT:
+      int i;
+      char **argv;
+      CODE:
+              rrdcode(rrd_first);
+      OUTPUT:
+            RETVAL
 
 int
 rrd_create(...)
@@ -145,7 +165,6 @@ rrd_create(...)
         OUTPUT:
 		RETVAL
 
-
 int
 rrd_update(...)
 	PROTOTYPE: @	
@@ -158,7 +177,6 @@ rrd_update(...)
 	OUTPUT:
 		RETVAL
 
-
 int
 rrd_tune(...)
 	PROTOTYPE: @	
@@ -171,13 +189,13 @@ rrd_tune(...)
 	OUTPUT:
 		RETVAL
 
-
-void
+SV *
 rrd_graph(...)
 	PROTOTYPE: @	
 	PREINIT:
 	char **calcpr=NULL;
 	int i,xsize,ysize;
+	double ymin,ymax;
 	char **argv;
 	AV *retar;
 	PPCODE:
@@ -191,9 +209,8 @@ rrd_graph(...)
 		    argv[i+1] = (char *) malloc((strlen(handle)+1)*sizeof(char));
 		    strcpy(argv[i+1],handle);
  	        }
-		optind=0; opterr=0; 
 		rrd_clear_error();
-		rrd_graph(items+1,argv,&calcpr,&xsize,&ysize,NULL); 
+		rrd_graph(items+1,argv,&calcpr,&xsize,&ysize,NULL,&ymin,&ymax); 
 		for (i=0; i < items; i++) {
 		    free(argv[i+1]);
 		}
@@ -218,7 +235,7 @@ rrd_graph(...)
 		PUSHs(sv_2mortal(newSViv(xsize)));
 		PUSHs(sv_2mortal(newSViv(ysize)));
 
-void
+SV *
 rrd_fetch(...)
 	PROTOTYPE: @	
 	PREINIT:
@@ -239,7 +256,6 @@ rrd_fetch(...)
 		    argv[i+1] = (char *) malloc((strlen(handle)+1)*sizeof(char));
 		    strcpy(argv[i+1],handle);
  	        }
-		optind=0; opterr=0; 
 		rrd_clear_error();
 		rrd_fetch(items+1,argv,&start,&end,&step,&ds_cnt,&ds_namv,&data); 
 		for (i=0; i < items; i++) {
@@ -260,7 +276,7 @@ rrd_fetch(...)
 		for (i = start+step; i <= end; i += step){
 			line = newAV();
 			for (ii = 0; ii < ds_cnt; ii++){
- 			  av_push(line,(isnan(*datai) ? &PL_sv_undef : newSVnv(*datai)));
+ 			  av_push(line,(isnan(*datai) ? newSV(0) : newSVnv(*datai)));
 			  datai++;
 			}
 			av_push(retar,newRV_noinc((SV*)line));
@@ -272,6 +288,30 @@ rrd_fetch(...)
 		PUSHs(sv_2mortal(newRV_noinc((SV*)names)));
 		PUSHs(sv_2mortal(newRV_noinc((SV*)retar)));
 
+SV *
+rrd_times(start, end)
+	  char *start
+	  char *end
+	PREINIT:
+		rrd_time_value_t start_tv, end_tv;
+		char    *parsetime_error = NULL;
+		time_t	start_tmp, end_tmp;
+	PPCODE:
+		rrd_clear_error();
+		if ((parsetime_error = rrd_parsetime(start, &start_tv))) {
+			rrd_set_error("start time: %s", parsetime_error);
+			XSRETURN_UNDEF;
+		}
+		if ((parsetime_error = rrd_parsetime(end, &end_tv))) {
+			rrd_set_error("end time: %s", parsetime_error);
+			XSRETURN_UNDEF;
+		}
+		if (rrd_proc_start_end(&start_tv, &end_tv, &start_tmp, &end_tmp) == -1) {
+			XSRETURN_UNDEF;
+		}
+		EXTEND(sp,2);
+		PUSHs(sv_2mortal(newSVuv(start_tmp)));
+		PUSHs(sv_2mortal(newSVuv(end_tmp)));
 
 int
 rrd_xport(...)
@@ -294,7 +334,6 @@ rrd_xport(...)
 		    argv[i+1] = (char *) malloc((strlen(handle)+1)*sizeof(char));
 		    strcpy(argv[i+1],handle);
  	        }
-		optind=0; opterr=0; 
 		rrd_clear_error();
 		rrd_xport(items+1,argv,&xsize,&start,&end,&step,&col_cnt,&legend_v,&data); 
 		for (i=0; i < items; i++) {
@@ -317,7 +356,7 @@ rrd_xport(...)
 		for (i = start+step; i <= end; i += step){
 			line = newAV();
 			for (ii = 0; ii < col_cnt; ii++){
- 			  av_push(line,(isnan(*ptr) ? &PL_sv_undef : newSVnv(*ptr)));
+ 			  av_push(line,(isnan(*ptr) ? newSV(0) : newSVnv(*ptr)));
 			  ptr++;
 			}
 			av_push(retar,newRV_noinc((SV*)line));
@@ -336,7 +375,7 @@ SV*
 rrd_info(...)
 	PROTOTYPE: @	
 	PREINIT:
-		info_t *data,*save;
+		rrd_info_t *data,*save;
                 int i;
                 char **argv;
 		HV *hash;
@@ -349,7 +388,7 @@ SV*
 rrd_updatev(...)
 	PROTOTYPE: @	
 	PREINIT:
-		info_t *data,*save;
+		rrd_info_t *data,*save;
                 int i;
                 char **argv;
 		HV *hash;
@@ -358,3 +397,53 @@ rrd_updatev(...)
     OUTPUT:
 	   RETVAL
 
+SV*
+rrd_graphv(...)
+	PROTOTYPE: @	
+	PREINIT:
+		rrd_info_t *data,*save;
+                int i;
+                char **argv;
+		HV *hash;
+	CODE:
+		rrdinfocode(rrd_graph_v);	
+    OUTPUT:
+	   RETVAL
+
+int
+rrd_dump(...)
+       PROTOTYPE: @
+       PREINIT:
+        int i;
+       char **argv;
+       CODE:
+               rrdcode(rrd_dump);
+                       RETVAL = 1;
+       OUTPUT:
+               RETVAL
+
+int
+rrd_restore(...)
+       PROTOTYPE: @
+       PREINIT:
+        int i;
+       char **argv;
+       CODE:
+               rrdcode(rrd_restore);
+                       RETVAL = 1;
+       OUTPUT:
+               RETVAL
+
+#ifndef WIN32
+int
+rrd_flushcached(...)
+	PROTOTYPE: @
+	PREINIT:
+	int i;
+	char **argv;
+	CODE:
+		rrdcode(rrd_flushcached);
+	OUTPUT:
+		RETVAL
+
+#endif