[packages/nagios.git] / nagios-googlemap.patch

--- nagios-3.2.0.googlemap/cgi/statusmap.c	2009-10-22 17:05:32.644615709 +0300
+++ nagios-3.2.0/cgi/statusmap.c	2009-10-22 18:02:00.526776437 +0300
@@ -27,6 +27,10 @@
  *
  *****************************************************************************/
 
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+
 #include "../include/config.h"
 #include "../include/common.h"
 #include "../include/objects.h"
@@ -93,13 +97,27 @@
 #define LAYOUT_CIRCULAR                 4
 #define LAYOUT_CIRCULAR_MARKUP          5
 #define LAYOUT_CIRCULAR_BALLOON         6
-
+#define LAYOUT_GOOGLEMAP				7
 
 typedef struct layer_struct{
 	char *layer_name;
 	struct layer_struct *next;
         }layer;
 
+typedef struct location_t {
+	char* name;
+	char* note;
+	char* latitude;
+	char* longitude;
+	struct location_t* next;
+} location_t;
+
+typedef struct general_location_t {
+	char* key;
+	char* zoom;
+	char* latitude;
+	char* longitude;
+} general_location_t;
 
 void document_header(int);
 void document_footer(void);
@@ -117,6 +135,10 @@
 void draw_background_image(void);
 void draw_background_extras(void);
 void draw_host_links(void);
+
+void google_map(void);
+void write_google_head_code(void);
+
 void draw_hosts(void);
 void draw_host_text(char *,int,int);
 void draw_text(char *,int,int,int);
@@ -288,12 +310,11 @@
 	/* initialize macros */
 	init_macros();
 
-
-	document_header(TRUE);
-
 	/* get authentication information */
 	get_authentication_information(&current_authdata);
 
+	document_header(TRUE);
+
 	/* display the network map... */
 	display_map();
 
@@ -345,9 +366,14 @@
 
 		/* write JavaScript code for popup window */
 		write_popup_code();
+		if (layout_method == LAYOUT_GOOGLEMAP)
+			write_google_head_code();
 
 		printf("</head>\n");
 		
+		if (layout_method == LAYOUT_GOOGLEMAP) {
+			printf("<body onload='load()' onunload='GUnload()' CLASS='statusmap' name='mappage' id='mappage'>\n");
+		} else 
 		printf("<body CLASS='statusmap' name='mappage' id='mappage'>\n");
 
 		/* include user SSI header */
@@ -703,7 +729,7 @@
 		/* right hand column of top row */
 		printf("<td align=right valign=top>\n");
 
-		printf("<form method=\"POST\" action=\"%s\">\n",STATUSMAP_CGI);
+		printf("<form name=\"layoutform\" method=\"POST\" action=\"%s\">\n",STATUSMAP_CGI);
 		printf("<table border=0 CLASS='optBox'>\n");
 		printf("<tr><td valign=top>\n");
 		printf("<input type='hidden' name='host' value='%s'>\n",escape_string(host_name));
@@ -725,6 +751,7 @@
 		printf("<option value=%d %s>Circular\n",LAYOUT_CIRCULAR,(layout_method==LAYOUT_CIRCULAR)?"selected":"");
 		printf("<option value=%d %s>Circular (Marked Up)\n",LAYOUT_CIRCULAR_MARKUP,(layout_method==LAYOUT_CIRCULAR_MARKUP)?"selected":"");
 		printf("<option value=%d %s>Circular (Balloon)\n",LAYOUT_CIRCULAR_BALLOON,(layout_method==LAYOUT_CIRCULAR_BALLOON)?"selected":"");
+		printf("<option value=%d %s>Googlemap\n",LAYOUT_GOOGLEMAP,(layout_method==LAYOUT_GOOGLEMAP)?"selected":"");
 		printf("</select>\n");
 		printf("</td>\n");
 		printf("<td CLASS='optBoxItem'>\n");
@@ -821,6 +848,11 @@
 	/* display page header */
 	display_page_header();
 
+	if (layout_method==LAYOUT_GOOGLEMAP){
+		google_map();
+		return;
+	}
+
 	initialize_graphics();
 	draw_background_image();
 	draw_background_extras();
@@ -876,6 +908,13 @@
   
 
 	/******************************/
+	/***** GOOGLEMAP LAYOUT MODE *****/
+	/******************************/
+	if(layout_method==LAYOUT_GOOGLEMAP){
+			
+	}
+
+	/******************************/
 	/***** MANUAL LAYOUT MODE *****/
 	/******************************/
 
@@ -1563,10 +1602,19 @@
 	return;
         }
 
+/* create the googlemap */
+void google_map(void){
+	printf("<!-- Produced by Infoflex Connect AB (http://www.infoflexconnect.se), Fredrik Nilsson and Rujinschi Remus. -->\n");
+	printf("<P><DIV ALIGN=center>");
+	printf("<div id='map' style='width: 800px; height: 500px'></div>");
+	printf("</DIV></P>");
+	printf("<!-- Produced by Infoflex Connect AB (http://www.infoflexconnect.se), Fredrik Nilsson and Rujinschi Remus. -->\n");
 
+}
 
 /* draws hosts */
 void draw_hosts(void){
+	
 	host *temp_host;
 	int x1, x2;
 	int y1, y2;
@@ -1586,6 +1634,8 @@
 	int translated_x;
 	int translated_y;
 
+	if (layout_method==LAYOUT_GOOGLEMAP)
+		return;
 	
 	/* user didn't supply any coordinates for hosts, so display a warning */
 	if(coordinates_were_specified==FALSE){
@@ -2241,6 +2291,287 @@
 /************************* MISC FUNCTIONS *************************/
 /******************************************************************/
 
+char* get_status_code(char* name)
+{
+	char* retVal;
+	hoststatus *temp_status;
+	temp_status=find_hoststatus(name);
+
+	/* strip nasty stuff from plugin output */
+	sanitize_plugin_output(temp_status->plugin_output);
+	
+	retVal=malloc(1000);
+	retVal[0]=0;
+	if(temp_status->status==HOST_DOWN){
+		strcat(retVal,"Down");
+		if(temp_status->problem_has_been_acknowledged==TRUE)
+			strcat(retVal," (Acknowledged)");
+		strcat(retVal, "");
+	        }
+
+	else if(temp_status->status==HOST_UNREACHABLE){
+		strcat(retVal, "Unreachable");
+		if(temp_status->problem_has_been_acknowledged==TRUE)
+			strcat(retVal, " (Acknowledged)");
+		strcat(retVal, "");
+	        }
+
+	else if(temp_status->status==HOST_UP)
+		strcat(retVal, "Up");
+
+	else if(temp_status->status==HOST_PENDING)
+		strcat(retVal, "Pending");
+	return retVal;
+}
+
+void write_google_head_code(void)
+{
+	char ch;
+	char* ptr;
+	int rc;
+	FILE *fp;
+	char stateinfo[1024];	
+	char line[1024];	
+	char key[1024];	
+	char value[1024];	
+	char buf[256];
+	char* filename;
+	int state = 0;
+	int counter = 0;
+	general_location_t gen_loc;
+	location_t* loc;
+	location_t* loc_list=NULL;
+
+
+/***************************************
+ * parse location.cfg
+ **************************************/
+
+	filename = "/etc/webapps/nagios/location.cfg";
+	if((fp=fopen(filename, "r"))==NULL) {
+		char* err_mess = "The file: location.cfg does not exist or could not be read";	
+		printf("<p>");
+		printf("<font color=\"red\">%s</font>\r\n",err_mess);
+		printf("</p>");
+		return;
+	}
+
+	while(fgets(buf, sizeof(buf), fp)!=NULL) {
+		if ( (state == 1) && (buf[0] == '}')) {
+			// we have reached a definition end
+			state = 0;
+			counter++;
+			if (loc_list) {
+				loc->next = loc_list;
+				loc_list = loc;
+			} else {
+				loc_list = loc;
+			}
+			loc = NULL;
+			continue;
+		}	
+		if ( (state==2) && (buf[0] == '}')) {
+			state=0;
+		}
+		key[0] = value[0] = 0;
+		if (isspace(buf[0]))
+			rc = sscanf(buf, "%*[ \t]%[^ \t]%*[ \t]%[^\n]", key, value);
+		else
+			rc = sscanf(buf, "%[^ \t]%*[ \t]%[^\n]", key, value);
+
+		if ( (rc == 2)) {
+			if ( (state == 0) &&  (strcmp(key,"define")==0) ) {
+				// we have a start of a new definition
+
+				// check if it is the default definition
+				if ( (strncmp(value,"default ",8)==0) ||
+						(strncmp(value,"default{",8)==0)) {
+					state=2;
+					continue;
+				}
+				state = 1;
+				// declare a new location
+				loc = calloc(1,sizeof(*loc));
+				continue;
+			}
+			// state 2 == default definition
+			if ( state == 2 ) {
+				if ( strcmp(key,"key") == 0) {
+					gen_loc.key=strdup(value);
+				}
+				if ( strcmp(key,"zoom") == 0) {
+					gen_loc.zoom=strdup(value);
+				}
+				if ( strcmp(key,"lat") == 0) {
+					gen_loc.latitude=strdup(value);
+				}
+				if ( strcmp(key,"long") == 0) {
+					gen_loc.longitude=strdup(value);
+				}
+			}
+			// state 1 == location definition
+			if ( state == 1 ) {
+				if ( strcmp(key,"host_name") == 0) {
+					loc->name=strdup(value);
+				}
+				if ( strcmp(key,"notes") == 0) {
+					loc->note = strdup(value);
+				}
+				if ( strcmp(key,"lat") == 0) {
+					loc->latitude = strdup(value);
+				}
+				if ( strcmp(key,"long") == 0) {
+					loc->longitude = strdup(value);
+				}
+			}
+		}
+	}
+	fclose(fp);
+
+	printf("<script src='http://maps.google.com/maps?file=api&amp;v=2&key=%s&amp;sensor=false' type='text/javascript'></script>\n",gen_loc.key);
+
+	printf("<script type='text/javascript'>\n"
+    	"//<![CDATA[ \n");
+
+	// printf("<script type=javascript src="webbserverfil" />);
+
+	printf("function setMapCookie(map) {"
+		"document.cookie = 'googlemaplng='+map.getCenter().lng();\n"
+		"document.cookie = 'googlemaplat='+map.getCenter().lat();\n"
+		"var zoom = map.getZoom();\n"
+		"document.cookie = 'googlemapzoom='+zoom;\n"
+		"document.layoutform.scaling_factor.value=+zoom;\n"
+	"}\n"
+	
+	"function readCookie(name) {\n"
+		"var nameEQ = name + \"=\";\n"
+		"var ca = document.cookie.split(';');\n"
+		"for(var i=0;i < ca.length;i++)\n"
+		"{\n"
+			"var c = ca[i];\n"
+			"while (c.charAt(0)==' ') c = c.substring(1,c.length);\n"
+			"if (c.indexOf(nameEQ) == 0)\n"
+			"{\n"
+				"c=c.substring(nameEQ.length,c.length);\n"
+				"while (c.substring(c.length-1, c.length) == ' ')\n"
+					"c = c.substring(0,c.length-1);\n"
+				"return c;\n"
+			"}\n"
+		"}\n"
+		"return null;\n"
+	"}\n"
+
+	"function createMarker(hostname, comment, lat, long, state) {\n"
+	" var point = new GLatLng(lat,long);\n"
+  	"var marker;\n"
+	"if ( state==\"Up\" ) {\n"
+		"var baseIcon = new GIcon();\n"
+		"baseIcon.shadow = \"../images/shadow.png\";\n"
+		"baseIcon.iconSize = new GSize(20, 34);\n"
+		"baseIcon.shadowSize = new GSize(37, 34);\n"
+		"baseIcon.iconAnchor = new GPoint(9, 34);\n"
+		"baseIcon.infoWindowAnchor = new GPoint(9, 2);\n"
+		"baseIcon.infoShadowAnchor = new GPoint(18, 25);\n"
+		"var okicon = new GIcon(baseIcon);\n"
+		"okicon.image = \"../images/green.png\";\n"
+		"marker = new GMarker(point,okicon);\n"
+	"} else {\n"
+  		"marker = new GMarker(point);\n"
+	"}\n"
+		
+	"GEvent.addListener(marker, \"click\", function() { \n"
+			                         "marker.openInfoWindowHtml(\"<b>\"+hostname+\"</b><br>\"+comment+\"<br>State: \"+state+\"\");\n"
+	"});\n"
+	"return marker;\n"
+	"}\n"
+
+	"function load() {\n"
+    	"if (GBrowserIsCompatible()) {\n"
+        	"var map = new GMap2(document.getElementById(\"map\"));\n"
+		"map.addControl(new GSmallMapControl());\n"
+		"map.addControl(new GMapTypeControl());\n"
+		
+		"GEvent.addListener(map, \"click\", function () {\n"
+			"setMapCookie(map);\n"
+		"});\n"
+
+		"GEvent.addListener(map, \"move\", function () {\n"
+			"setMapCookie(map);\n"
+		"});\n"
+
+		"GEvent.addListener(map, \"zoom\", function () {\n"
+			"setMapCookie(map);\n"
+		"});\n"
+
+ 		"var googlemaplat = readCookie('googlemaplat');\n"
+        "var googlemaplng = readCookie('googlemaplng');\n"
+
+		"var centerPoint;\n"
+		"if(  googlemaplng!=null && googlemaplat!=null ) \n"
+			"centerPoint = new GLatLng(googlemaplat,googlemaplng);\n"
+		"else\n");
+			printf("centerPoint = new GLatLng(%s,%s);\n",gen_loc.latitude,gen_loc.longitude);
+
+		printf("var zoom = map.getZoom();\n"
+		"document.layoutform.scaling_factor.value=+zoom;\n");
+
+
+	if (user_supplied_scaling==TRUE)
+	{
+    		printf("map.setCenter(centerPoint, %2.1f);\n",user_scaling_factor);
+		printf("document.layoutform.scaling_factor.value=%2.1f;\n",user_scaling_factor);
+	} else {
+		printf("var googlemapzoom = readCookie('googlemapzoom');\n"
+		"if ( googlemapzoom != null ) \n"
+		"{\n"
+			"map.setCenter(centerPoint,parseInt(googlemapzoom));\n"
+			"document.layoutform.scaling_factor.value=googlemapzoom;\n"
+		"} else\n"
+		"{\n");
+    		printf("map.setCenter(centerPoint, %s);\n",gen_loc.zoom);
+			printf("document.layoutform.scaling_factor.value=%s;\n",gen_loc.zoom);
+		printf("}\n");
+		user_scaling_factor = atof(gen_loc.zoom);
+	}
+			
+	loc = loc_list;
+	while (loc) {
+		// check if allowed to show hostname first
+		host* temp_host=find_host(loc->name);
+		int in_layer_list=FALSE;
+		in_layer_list=is_host_in_layer_list(temp_host);
+
+		if ( !is_authorized_for_host(temp_host,&current_authdata) && !is_host_in_layer_list(temp_host)) {
+			loc = loc->next;	
+			continue;
+		} else {
+			if((in_layer_list==TRUE && exclude_layers==TRUE) || (in_layer_list==FALSE && exclude_layers==FALSE))
+			{
+				loc = loc->next;	
+				continue;
+			}
+			ptr = get_status_code(loc->name);	
+			strcpy(stateinfo,ptr);
+			free(ptr);
+
+	
+			printf("map.addOverlay(createMarker('%s','",loc->name);
+			ptr = loc->note;
+			while ((ch = *ptr++)) {
+				if (ch == '\'') printf("\\'");
+				else printf("%c", ch);
+			}
+			printf("',%s,%s,'%s'))\n",loc->latitude,loc->longitude,stateinfo);
+
+			loc = loc->next;
+		}
+	}
+			
+	printf("}\n"
+	"}\n"
+  	"//]]>\n"
+  	"</script>\n");
+}
 
 /* write JavaScript code an layer for popup window */
 void write_popup_code(void){
Commit	Line	Data
26cc3b6f ER	1	--- nagios-3.2.0.googlemap/cgi/statusmap.c 2009-10-22 17:05:32.644615709 +0300
26cc3b6f ER	2	+++ nagios-3.2.0/cgi/statusmap.c 2009-10-22 18:02:00.526776437 +0300
6442e2ee ER	3	@@ -27,6 +27,10 @@
	4	*
	5	*****************************************************************************/
	6
	7	+#include <stdio.h>
	8	+#include <stdlib.h>
	9	+#include <string.h>
	10	+
	11	#include "../include/config.h"
	12	#include "../include/common.h"
	13	#include "../include/objects.h"
b7e814c5	14	@@ -93,13 +97,27 @@
6442e2ee ER	15	#define LAYOUT_CIRCULAR 4
	16	#define LAYOUT_CIRCULAR_MARKUP 5
	17	#define LAYOUT_CIRCULAR_BALLOON 6
b7e814c5	18	-
6442e2ee ER	19	+#define LAYOUT_GOOGLEMAP 7
6442e2ee ER	20
6442e2ee ER	21	typedef struct layer_struct{
	22	char *layer_name;
	23	struct layer_struct *next;
	24	}layer;
	25
	26	+typedef struct location_t {
	27	+ char* name;
	28	+ char* note;
	29	+ char* latitude;
	30	+ char* longitude;
	31	+ struct location_t* next;
	32	+} location_t;
	33	+
	34	+typedef struct general_location_t {
	35	+ char* key;
	36	+ char* zoom;
	37	+ char* latitude;
	38	+ char* longitude;
	39	+} general_location_t;
	40
	41	void document_header(int);
	42	void document_footer(void);
b7e814c5	43	@@ -117,6 +135,10 @@
6442e2ee ER	44	void draw_background_image(void);
	45	void draw_background_extras(void);
	46	void draw_host_links(void);
	47	+
	48	+void google_map(void);
	49	+void write_google_head_code(void);
	50	+
	51	void draw_hosts(void);
	52	void draw_host_text(char *,int,int);
	53	void draw_text(char *,int,int,int);
26cc3b6f ER	54	@@ -288,12 +310,11 @@
	55	/* initialize macros */
	56	init_macros();
	57
	58	-
	59	- document_header(TRUE);
	60	-
	61	/* get authentication information */
	62	get_authentication_information(&current_authdata);
	63
	64	+ document_header(TRUE);
	65	+
	66	/* display the network map... */
	67	display_map();
	68
	69	@@ -345,9 +366,14 @@
b7e814c5	70
6442e2ee ER	71	/* write JavaScript code for popup window */
6442e2ee ER	72	write_popup_code();
b7e814c5	73	+ if (layout_method == LAYOUT_GOOGLEMAP)
6442e2ee ER	74	+ write_google_head_code();
	75
	76	printf("</head>\n");
	77
b7e814c5	78	+ if (layout_method == LAYOUT_GOOGLEMAP) {
6442e2ee ER	79	+ printf("<body onload='load()' onunload='GUnload()' CLASS='statusmap' name='mappage' id='mappage'>\n");
6442e2ee ER	80	+ } else
b7e814c5	81	printf("<body CLASS='statusmap' name='mappage' id='mappage'>\n");
6442e2ee ER	82
6442e2ee ER	83	/* include user SSI header */
26cc3b6f	84	@@ -703,7 +729,7 @@
6442e2ee ER	85	/* right hand column of top row */
	86	printf("<td align=right valign=top>\n");
	87
	88	- printf("<form method=\"POST\" action=\"%s\">\n",STATUSMAP_CGI);
	89	+ printf("<form name=\"layoutform\" method=\"POST\" action=\"%s\">\n",STATUSMAP_CGI);
	90	printf("<table border=0 CLASS='optBox'>\n");
	91	printf("<tr><td valign=top>\n");
	92	printf("<input type='hidden' name='host' value='%s'>\n",escape_string(host_name));
26cc3b6f	93	@@ -725,6 +751,7 @@
6442e2ee ER	94	printf("<option value=%d %s>Circular\n",LAYOUT_CIRCULAR,(layout_method==LAYOUT_CIRCULAR)?"selected":"");
	95	printf("<option value=%d %s>Circular (Marked Up)\n",LAYOUT_CIRCULAR_MARKUP,(layout_method==LAYOUT_CIRCULAR_MARKUP)?"selected":"");
	96	printf("<option value=%d %s>Circular (Balloon)\n",LAYOUT_CIRCULAR_BALLOON,(layout_method==LAYOUT_CIRCULAR_BALLOON)?"selected":"");
	97	+ printf("<option value=%d %s>Googlemap\n",LAYOUT_GOOGLEMAP,(layout_method==LAYOUT_GOOGLEMAP)?"selected":"");
	98	printf("</select>\n");
	99	printf("</td>\n");
	100	printf("<td CLASS='optBoxItem'>\n");
26cc3b6f	101	@@ -821,6 +848,11 @@
6442e2ee ER	102	/* display page header */
	103	display_page_header();
	104
	105	+ if (layout_method==LAYOUT_GOOGLEMAP){
	106	+ google_map();
	107	+ return;
	108	+ }
	109	+
	110	initialize_graphics();
	111	draw_background_image();
	112	draw_background_extras();
26cc3b6f	113	@@ -876,6 +908,13 @@
6442e2ee ER	114
	115
	116	/******************************/
	117	+ /*** GOOGLEMAP LAYOUT MODE ***/
	118	+ /******************************/
	119	+ if(layout_method==LAYOUT_GOOGLEMAP){
	120	+
	121	+ }
	122	+
	123	+ /******************************/
	124	/*** MANUAL LAYOUT MODE ***/
	125	/******************************/
	126
26cc3b6f	127	@@ -1563,10 +1602,19 @@
6442e2ee ER	128	return;
	129	}
	130
	131	+/* create the googlemap */
	132	+void google_map(void){
	133	+ printf("<!-- Produced by Infoflex Connect AB (http://www.infoflexconnect.se), Fredrik Nilsson and Rujinschi Remus. -->\n");
	134	+ printf("<P><DIV ALIGN=center>");
	135	+ printf("<div id='map' style='width: 800px; height: 500px'></div>");
	136	+ printf("</DIV></P>");
	137	+ printf("<!-- Produced by Infoflex Connect AB (http://www.infoflexconnect.se), Fredrik Nilsson and Rujinschi Remus. -->\n");
	138
	139	+}
	140
	141	/* draws hosts */
	142	void draw_hosts(void){
	143	+
	144	host *temp_host;
	145	int x1, x2;
	146	int y1, y2;
26cc3b6f	147	@@ -1586,6 +1634,8 @@
6442e2ee ER	148	int translated_x;
	149	int translated_y;
	150
	151	+ if (layout_method==LAYOUT_GOOGLEMAP)
	152	+ return;
	153
	154	/* user didn't supply any coordinates for hosts, so display a warning */
	155	if(coordinates_were_specified==FALSE){
26cc3b6f	156	@@ -2241,6 +2291,287 @@
6442e2ee ER	157	/*********************** MISC FUNCTIONS ***********************/
	158	/******************************************************************/
	159
6442e2ee ER	160	+char* get_status_code(char* name)
	161	+{
	162	+ char* retVal;
	163	+ hoststatus *temp_status;
	164	+ temp_status=find_hoststatus(name);
	165	+
	166	+ /* strip nasty stuff from plugin output */
	167	+ sanitize_plugin_output(temp_status->plugin_output);
	168	+
	169	+ retVal=malloc(1000);
	170	+ retVal[0]=0;
	171	+ if(temp_status->status==HOST_DOWN){
	172	+ strcat(retVal,"Down");
	173	+ if(temp_status->problem_has_been_acknowledged==TRUE)
	174	+ strcat(retVal," (Acknowledged)");
	175	+ strcat(retVal, "");
	176	+ }
	177	+
	178	+ else if(temp_status->status==HOST_UNREACHABLE){
	179	+ strcat(retVal, "Unreachable");
	180	+ if(temp_status->problem_has_been_acknowledged==TRUE)
	181	+ strcat(retVal, " (Acknowledged)");
	182	+ strcat(retVal, "");
	183	+ }
	184	+
	185	+ else if(temp_status->status==HOST_UP)
	186	+ strcat(retVal, "Up");
	187	+
	188	+ else if(temp_status->status==HOST_PENDING)
	189	+ strcat(retVal, "Pending");
	190	+ return retVal;
	191	+}
	192	+
	193	+void write_google_head_code(void)
	194	+{
	195	+ char ch;
	196	+ char* ptr;
	197	+ int rc;
	198	+ FILE *fp;
	199	+ char stateinfo[1024];
	200	+ char line[1024];
	201	+ char key[1024];
	202	+ char value[1024];
b7e814c5	203	+ char buf[256];
6442e2ee ER	204	+ char* filename;
	205	+ int state = 0;
	206	+ int counter = 0;
	207	+ general_location_t gen_loc;
	208	+ location_t* loc;
	209	+ location_t* loc_list=NULL;
	210	+
	211	+
	212	+/***************************************
	213	+ * parse location.cfg
	214	+ **************************************/
	215	+
	216	+ filename = "/etc/webapps/nagios/location.cfg";
	217	+ if((fp=fopen(filename, "r"))==NULL) {
	218	+ char* err_mess = "The file: location.cfg does not exist or could not be read";
	219	+ printf("<p>");
	220	+ printf("<font color=\"red\">%s</font>\r\n",err_mess);
	221	+ printf("</p>");
	222	+ return;
	223	+ }
	224	+
	225	+ while(fgets(buf, sizeof(buf), fp)!=NULL) {
	226	+ if ( (state == 1) && (buf[0] == '}')) {
	227	+ // we have reached a definition end
	228	+ state = 0;
	229	+ counter++;
	230	+ if (loc_list) {
	231	+ loc->next = loc_list;
	232	+ loc_list = loc;
	233	+ } else {
	234	+ loc_list = loc;
	235	+ }
	236	+ loc = NULL;
	237	+ continue;
	238	+ }
	239	+ if ( (state==2) && (buf[0] == '}')) {
	240	+ state=0;
	241	+ }
	242	+ key[0] = value[0] = 0;
	243	+ if (isspace(buf[0]))
	244	+ rc = sscanf(buf, "%[ \t]%[^ \t]%[ \t]%[^\n]", key, value);
	245	+ else
	246	+ rc = sscanf(buf, "%[^ \t]%*[ \t]%[^\n]", key, value);
	247	+
	248	+ if ( (rc == 2)) {
	249	+ if ( (state == 0) && (strcmp(key,"define")==0) ) {
	250	+ // we have a start of a new definition
	251	+
	252	+ // check if it is the default definition
	253	+ if ( (strncmp(value,"default ",8)==0) \|\|
	254	+ (strncmp(value,"default{",8)==0)) {
	255	+ state=2;
	256	+ continue;
	257	+ }
	258	+ state = 1;
	259	+ // declare a new location
	260	+ loc = calloc(1,sizeof(*loc));
	261	+ continue;
	262	+ }
	263	+ // state 2 == default definition
	264	+ if ( state == 2 ) {
	265	+ if ( strcmp(key,"key") == 0) {
	266	+ gen_loc.key=strdup(value);
	267	+ }
268	+ if ( strcmp(key,"zoom") == 0) {
269	+ gen_loc.zoom=strdup(value);
270	+ }
271	+ if ( strcmp(key,"lat") == 0) {
272	+ gen_loc.latitude=strdup(value);
273	+ }
274	+ if ( strcmp(key,"long") == 0) {
275	+ gen_loc.longitude=strdup(value);
276	+ }
277	+ }
278	+ // state 1 == location definition
279	+ if ( state == 1 ) {
280	+ if ( strcmp(key,"host_name") == 0) {
281	+ loc->name=strdup(value);
b7e814c5	282	+ }
6442e2ee ER	283	+ if ( strcmp(key,"notes") == 0) {
	284	+ loc->note = strdup(value);
	285	+ }
	286	+ if ( strcmp(key,"lat") == 0) {
	287	+ loc->latitude = strdup(value);
	288	+ }
	289	+ if ( strcmp(key,"long") == 0) {
	290	+ loc->longitude = strdup(value);
	291	+ }
	292	+ }
	293	+ }
	294	+ }
	295	+ fclose(fp);
	296	+
	297	+ printf("<script src='http://maps.google.com/maps?file=api&v=2&key=%s&sensor=false' type='text/javascript'></script>\n",gen_loc.key);
	298	+
	299	+ printf("<script type='text/javascript'>\n"
	300	+ "//<![CDATA[ \n");
	301	+
	302	+ // printf("<script type=javascript src="webbserverfil" />);
	303	+
	304	+ printf("function setMapCookie(map) {"
	305	+ "document.cookie = 'googlemaplng='+map.getCenter().lng();\n"
	306	+ "document.cookie = 'googlemaplat='+map.getCenter().lat();\n"
	307	+ "var zoom = map.getZoom();\n"
	308	+ "document.cookie = 'googlemapzoom='+zoom;\n"
	309	+ "document.layoutform.scaling_factor.value=+zoom;\n"
	310	+ "}\n"
	311	+
	312	+ "function readCookie(name) {\n"
	313	+ "var nameEQ = name + \"=\";\n"
	314	+ "var ca = document.cookie.split(';');\n"
	315	+ "for(var i=0;i < ca.length;i++)\n"
	316	+ "{\n"
	317	+ "var c = ca[i];\n"
	318	+ "while (c.charAt(0)==' ') c = c.substring(1,c.length);\n"
	319	+ "if (c.indexOf(nameEQ) == 0)\n"
	320	+ "{\n"
	321	+ "c=c.substring(nameEQ.length,c.length);\n"
	322	+ "while (c.substring(c.length-1, c.length) == ' ')\n"
	323	+ "c = c.substring(0,c.length-1);\n"
	324	+ "return c;\n"
	325	+ "}\n"
	326	+ "}\n"
	327	+ "return null;\n"
	328	+ "}\n"
	329	+
	330	+ "function createMarker(hostname, comment, lat, long, state) {\n"
	331	+ " var point = new GLatLng(lat,long);\n"
	332	+ "var marker;\n"
	333	+ "if ( state==\"Up\" ) {\n"
	334	+ "var baseIcon = new GIcon();\n"
	335	+ "baseIcon.shadow = \"../images/shadow.png\";\n"
	336	+ "baseIcon.iconSize = new GSize(20, 34);\n"
	337	+ "baseIcon.shadowSize = new GSize(37, 34);\n"
	338	+ "baseIcon.iconAnchor = new GPoint(9, 34);\n"
	339	+ "baseIcon.infoWindowAnchor = new GPoint(9, 2);\n"
	340	+ "baseIcon.infoShadowAnchor = new GPoint(18, 25);\n"
	341	+ "var okicon = new GIcon(baseIcon);\n"
	342	+ "okicon.image = \"../images/green.png\";\n"
	343	+ "marker = new GMarker(point,okicon);\n"
	344	+ "} else {\n"
	345	+ "marker = new GMarker(point);\n"
	346	+ "}\n"
347	+
348	+ "GEvent.addListener(marker, \"click\", function() { \n"
349	+ "marker.openInfoWindowHtml(\"<b>\"+hostname+\"</b><br>\"+comment+\"<br>State: \"+state+\"\");\n"
350	+ "});\n"
351	+ "return marker;\n"
352	+ "}\n"
353	+
354	+ "function load() {\n"
355	+ "if (GBrowserIsCompatible()) {\n"
356	+ "var map = new GMap2(document.getElementById(\"map\"));\n"
357	+ "map.addControl(new GSmallMapControl());\n"
358	+ "map.addControl(new GMapTypeControl());\n"
359	+
360	+ "GEvent.addListener(map, \"click\", function () {\n"
361	+ "setMapCookie(map);\n"
362	+ "});\n"
363	+
364	+ "GEvent.addListener(map, \"move\", function () {\n"
365	+ "setMapCookie(map);\n"
366	+ "});\n"
367	+
368	+ "GEvent.addListener(map, \"zoom\", function () {\n"
369	+ "setMapCookie(map);\n"
370	+ "});\n"
371	+
372	+ "var googlemaplat = readCookie('googlemaplat');\n"
373	+ "var googlemaplng = readCookie('googlemaplng');\n"
374	+
375	+ "var centerPoint;\n"
376	+ "if( googlemaplng!=null && googlemaplat!=null ) \n"
377	+ "centerPoint = new GLatLng(googlemaplat,googlemaplng);\n"
378	+ "else\n");
379	+ printf("centerPoint = new GLatLng(%s,%s);\n",gen_loc.latitude,gen_loc.longitude);
380	+
381	+ printf("var zoom = map.getZoom();\n"
382	+ "document.layoutform.scaling_factor.value=+zoom;\n");
383	+
384	+
b7e814c5	385	+ if (user_supplied_scaling==TRUE)
6442e2ee ER	386	+ {
	387	+ printf("map.setCenter(centerPoint, %2.1f);\n",user_scaling_factor);
	388	+ printf("document.layoutform.scaling_factor.value=%2.1f;\n",user_scaling_factor);
	389	+ } else {
	390	+ printf("var googlemapzoom = readCookie('googlemapzoom');\n"
	391	+ "if ( googlemapzoom != null ) \n"
	392	+ "{\n"
	393	+ "map.setCenter(centerPoint,parseInt(googlemapzoom));\n"
	394	+ "document.layoutform.scaling_factor.value=googlemapzoom;\n"
	395	+ "} else\n"
	396	+ "{\n");
	397	+ printf("map.setCenter(centerPoint, %s);\n",gen_loc.zoom);
	398	+ printf("document.layoutform.scaling_factor.value=%s;\n",gen_loc.zoom);
	399	+ printf("}\n");
	400	+ user_scaling_factor = atof(gen_loc.zoom);
	401	+ }
	402	+
	403	+ loc = loc_list;
	404	+ while (loc) {
	405	+ // check if allowed to show hostname first
	406	+ host* temp_host=find_host(loc->name);
	407	+ int in_layer_list=FALSE;
	408	+ in_layer_list=is_host_in_layer_list(temp_host);
	409	+
	410	+ if ( !is_authorized_for_host(temp_host,&current_authdata) && !is_host_in_layer_list(temp_host)) {
	411	+ loc = loc->next;
	412	+ continue;
	413	+ } else {
	414	+ if((in_layer_list==TRUE && exclude_layers==TRUE) \|\| (in_layer_list==FALSE && exclude_layers==FALSE))
	415	+ {
	416	+ loc = loc->next;
	417	+ continue;
	418	+ }
	419	+ ptr = get_status_code(loc->name);
	420	+ strcpy(stateinfo,ptr);
	421	+ free(ptr);
	422	+
	423	+
	424	+ printf("map.addOverlay(createMarker('%s','",loc->name);
	425	+ ptr = loc->note;
	426	+ while ((ch = *ptr++)) {
	427	+ if (ch == '\'') printf("\\'");
	428	+ else printf("%c", ch);
	429	+ }
	430	+ printf("',%s,%s,'%s'))\n",loc->latitude,loc->longitude,stateinfo);
	431	+
	432	+ loc = loc->next;
	433	+ }
	434	+ }
	435	+
	436	+ printf("}\n"
	437	+ "}\n"
	438	+ "//]]>\n"
	439	+ "</script>\n");
	440	+}
	441
	442	/* write JavaScript code an layer for popup window */
	443	void write_popup_code(void){