From 3fb7a0b0cc3dcc94591cfbb7d21de394e8c1e22d Mon Sep 17 00:00:00 2001
From: Steffen Pohle <steffen@gulpe.de>
Date: Tue, 18 Jan 2022 18:25:11 +0100
Subject: [PATCH] first list command

---
 fbsh-cli.cc | 18 +++++++++--
 fbsh.cc     | 92 +++++++++++++++++++++++++++++++++++++++++++++++++++++
 fbsh.h      | 13 ++++++++
 3 files changed, 121 insertions(+), 2 deletions(-)

diff --git a/fbsh-cli.cc b/fbsh-cli.cc
index cc3b55d..4f262d1 100644
--- a/fbsh-cli.cc
+++ b/fbsh-cli.cc
@@ -49,8 +49,22 @@ void connect() {
 
 
 
-void list(int argpos, int argc, char **argv) {
+void getlist(int argpos, int argc, char **argv) {
+	std::list<FBSmartHomeDevice> *devlist;
+	std::list<FBSmartHomeDevice>::iterator iter;
+
 	connect ();
+	devlist = fbsh.GetDevices();
+	if (devlist == NULL) {
+		fprintf (stderr, "Error Retrieving Devices: %s\n", strerror(errno));
+		return;
+	}
+
+	for (iter = devlist->begin(); iter != devlist->end(); iter++) {
+		printf ("%s,%s,%s,%s,%d,%s\n", iter->id.c_str(), iter->name.c_str(), iter->product.c_str(),
+				iter->vendor.c_str(), iter->present, iter->attributes.c_str());
+	}
+	delete devlist;
 }
 
 
@@ -73,7 +87,7 @@ int main(int argc, char** argv) {
 				break;
 			}
 			else if (strcmp(argv[i], "list") == 0) {
-				list(i, argc, argv);
+				getlist(i, argc, argv);
 				break;
 			}
 			else if (strcmp(argv[i], "saveconfig") == 0) {
diff --git a/fbsh.cc b/fbsh.cc
index c66edbc..04dda13 100644
--- a/fbsh.cc
+++ b/fbsh.cc
@@ -262,3 +262,95 @@ int FBSmartHome::CloseSIDFile() {
 	}
 	return 0;
 }
+
+
+
+/*
+ * retrieve the device list from the fritzbox
+ */
+std::list<FBSmartHomeDevice> *FBSmartHome::GetDevices() {
+	std::list<FBSmartHomeDevice> *devlist = NULL;
+	FBSmartHomeDevice smd;
+	xmlDocPtr xmldoc;
+	xmlNodePtr xmlnode;
+	xmlAttr *xmlattr;
+
+	int len;
+
+	// retrieve data
+	len = tcp.WebGetFile(hostname+"/webservices/homeautoswitch.lua?sid="+SID+"&switchcmd=getdevicelistinfos", inbuffer, FB_BUFFER, NULL);
+	if (len > FB_BUFFER) len = FB_BUFFER;
+	else if (len < 0) {
+		fprintf (stderr, "%s:%d Error getting challenge from Fritzbox\n", __FILE__, __LINE__);
+		errno = EAI_FAIL;
+		return NULL;
+	}
+	inbuffer[len] = '\0';
+	XMLPrepare(inbuffer, len, &xmldoc, &xmlnode);
+	printf ("*********************************************\n%s\n*********************************\n", inbuffer);
+
+	//
+	// parse for SID and Challange
+	while (xmlnode) {
+		if ((!xmlStrcmp(xmlnode->name, (const xmlChar *)"devicelist"))){
+			xmlNodePtr xmlchild = xmlnode->xmlChildrenNode;
+
+			//
+			// read each device details
+			//
+			while (xmlchild) {
+				printf ("Name:%s\n", xmlchild->name);
+				//
+				// read attributes
+				xmlattr = xmlchild->properties;
+				while (xmlattr) {
+					printf (" %s:%s ", xmlattr->name, xmlNodeListGetString(xmldoc, xmlattr->children, 1));
+					xmlattr = xmlattr->next;
+				}
+				printf ("\n");
+
+				// go thought all the subchildreen
+				xmlNodePtr xmlsubchild = xmlchild->children;
+				while (xmlsubchild) {
+					printf ("  %s,%s ", xmlsubchild->name,
+							(char *)xmlNodeListGetString(xmldoc, xmlsubchild->children, 1));
+					xmlattr = xmlsubchild->properties;
+					while (xmlattr) {
+						printf (" %s:%s ", xmlattr->name, xmlNodeListGetString(xmldoc, xmlattr->children, 1));
+						xmlattr = xmlattr->next;
+					}
+					printf ("\n");
+
+					xmlNodePtr xmlsubchild2 = xmlsubchild->children;
+					while (xmlsubchild2) {
+						printf ("      %s,%s ", xmlsubchild2->name,
+								(char *)xmlNodeListGetString(xmldoc, xmlsubchild2->children, 1));
+						xmlattr = xmlsubchild2->properties;
+						while (xmlattr) {
+							printf (" %s:%s ", xmlattr->name, xmlNodeListGetString(xmldoc, xmlattr->children, 1));
+							xmlattr = xmlattr->next;
+						}
+						printf ("\n");
+						xmlsubchild2 = xmlsubchild2->next;
+					}
+
+					xmlsubchild = xmlsubchild->next;
+				}
+				printf ("\n");
+				xmlchild = xmlchild->next;
+			}
+		}
+		xmlnode = xmlnode->next;
+	}
+	xmlFreeDoc(xmldoc);
+
+	if (SID.compare("0000000000000000") == 0) {
+		hostname = "";
+		errno = ENOTCONN;
+		return NULL;
+	}
+
+	return devlist;
+}
+
+
diff --git a/fbsh.h b/fbsh.h
index ca55093..602561c 100644
--- a/fbsh.h
+++ b/fbsh.h
@@ -6,6 +6,7 @@
 #define _FBSH_H_
 
 #include <string>
+#include <list>
 #include <libxml/xmlmemory.h>
 #include <libxml/parser.h>
 
@@ -15,6 +16,16 @@ std::string generateMD5 (char* input, int size);
 
 #define FB_BUFFER (4*1024*1024)
 
+struct {
+	std::string id;
+	std::string name;
+	std::string product;
+	std::string vendor;
+	int present;
+	std::string attributes;
+} typedef FBSmartHomeDevice;
+
+
 class FBSmartHome {
 private:
 	char inbuffer[FB_BUFFER];
@@ -37,6 +48,8 @@ public:
 
 	int Connect(std::string host);			// return 0 on success
 	int Connect(std::string host, std::string username, std::string password);
+
+	std::list<FBSmartHomeDevice> *GetDevices();
 };
 
 #endif