added many models and continued drafting

app/server/Models/Account.h

@@ -0,0 +1,59 @@
+/**
+ * Karaka
+ *
+ * @package   Models
+ * @copyright Dennis Eichhorn
+ * @license   OMS License 1.0
+ * @version   1.0.0
+ * @link      https://karaka.app
+ */
+#ifndef MODELS_ACCOUNT_H
+#define MODELS_ACCOUNT_H
+
+#include <stdio.h>
+#include <stdlib.h>
+
+#include "AccountStatus.h"
+#include "Organization.h"
+
+namespace Models {
+    typedef struct {
+        int id = 0;
+
+        AccountStatus status = AccountStatus::ACTIVE;
+
+        char *email = NULL;
+
+        char *lang = NULL;
+
+        Organization *org = NULL;
+
+        time_t created_at = 0;
+    } Account;
+
+    inline
+    void freeAccount(Account *obj)
+    {
+        if (obj->email != NULL) {
+            free(obj->email);
+            obj->email = NULL;
+
+        }
+
+        if (obj->lang != NULL) {
+            free(obj->lang);
+            obj->lang = NULL;
+
+        }
+
+        if (obj->org != NULL) {
+            freeOrganization(obj->org);
+            obj->org = NULL;
+
+        }
+
+        free(obj);
+    }
+}
+
+#endif

app/server/Models/AccountStatus.h

@@ -0,0 +1,20 @@
+/**
+ * Karaka
+ *
+ * @package   Models
+ * @copyright Dennis Eichhorn
+ * @license   OMS License 1.0
+ * @version   1.0.0
+ * @link      https://karaka.app
+ */
+#ifndef MODELS_ACCOUNT_STATUS_H
+#define MODELS_ACCOUNT_STATUS_H
+
+namespace Models {
+    typedef enum {
+        ACTIVE = 1,
+        INACTIVE = 2
+    } AccountStatus;
+}
+
+#endif

app/server/Models/Db.h

@@ -10,17 +10,21 @@
 #ifndef MODELS_DB_H
 #define MODELS_DB_H
 
-namespace Models {
-    class Db {
-        private:
+#include <stdio.h>
 
-        public:
-            static inline
-            int setup_connection (char *cfg)
-            {
-                return 0;
-            }
-    };
+namespace Models {
+    namespace Db {
+        inline
+        int setup_connection (char *cfg)
+        {
+            return 0;
+        }
+
+        Resource *get_unchecked_resources(time_t olderThan)
+        {
+
+        }
+    }
 }
 
 #endif

app/server/Models/InstallType.h

@@ -0,0 +1,20 @@
+/**
+ * Karaka
+ *
+ * @package   Models
+ * @copyright Dennis Eichhorn
+ * @license   OMS License 1.0
+ * @version   1.0.0
+ * @link      https://karaka.app
+ */
+#ifndef MODELS_INSTALL_TYPE_H
+#define MODELS_INSTALL_TYPE_H
+
+namespace Models {
+    typedef enum {
+        WEB = 0,
+        LOCAL = 1
+    } InstallType;
+}
+
+#endif

app/server/Models/Organization.h

@@ -0,0 +1,30 @@
+/**
+ * Karaka
+ *
+ * @package   Models
+ * @copyright Dennis Eichhorn
+ * @license   OMS License 1.0
+ * @version   1.0.0
+ * @link      https://karaka.app
+ */
+#ifndef MODELS_ORGANIZATION_H
+#define MODELS_ORGANIZATION_H
+
+#include <stdio.h>
+#include <stdlib.h>
+
+#include "ReosurceStatus.h"
+
+namespace Models {
+    typedef struct {
+        int id = 0;
+    } Organization;
+
+    inline
+    void freeOrganization(Organization *obj)
+    {
+        free(obj);
+    }
+}
+
+#endif

app/server/Models/ReosurceStatus.h

@@ -0,0 +1,20 @@
+/**
+ * Karaka
+ *
+ * @package   Models
+ * @copyright Dennis Eichhorn
+ * @license   OMS License 1.0
+ * @version   1.0.0
+ * @link      https://karaka.app
+ */
+#ifndef MODELS_RESOURCE_STATUS_H
+#define MODELS_RESOURCE_STATUS_H
+
+namespace Models {
+    typedef enum {
+        ACTIVE = 1,
+        INACTIVE = 2
+    } ResourceStatus;
+}
+
+#endif

app/server/Models/Resource.h

@@ -0,0 +1,88 @@
+/**
+ * Karaka
+ *
+ * @package   Models
+ * @copyright Dennis Eichhorn
+ * @license   OMS License 1.0
+ * @version   1.0.0
+ * @link      https://karaka.app
+ */
+#ifndef MODELS_RESOURCE_H
+#define MODELS_RESOURCE_H
+
+#include <stdio.h>
+#include <stdlib.h>
+
+#include "ReosurceStatus.h"
+#include "Organization.h"
+#include "ResourceInfo.h"
+
+namespace Models {
+    typedef struct {
+        int id = 0;
+
+        ResourceStatus status = ResourceStatus::INACTIVE;
+
+        char *uri = NULL;
+
+        char *xpath = NULL;
+
+        char *hash = NULL;
+
+        char *last_version_path = NULL;
+
+        time_t last_version_date = 0;
+
+        time_t checked_at = 0;
+
+        Organization *org = NULL;
+
+        time_t created_at = 0;
+
+        ResourceInfo *info = NULL;
+    } Resource;
+
+    inline
+    void freeResource(Resource *obj)
+    {
+        if (obj->uri != NULL) {
+            free(obj->uri);
+            obj->uri = NULL;
+
+        }
+
+        if (obj->xpath != NULL) {
+            free(obj->xpath);
+            obj->xpath = NULL;
+
+        }
+
+        if (obj->hash != NULL) {
+            free(obj->hash);
+            obj->hash = NULL;
+
+        }
+
+        if (obj->last_version_path != NULL) {
+            free(obj->last_version_path);
+            obj->last_version_path = NULL;
+
+        }
+
+        if (obj->info != NULL) {
+            free(obj->info);
+            obj->info = NULL;
+
+        }
+
+        if (obj->org != NULL) {
+            freeOrganization(obj->org);
+            obj->org = NULL;
+
+        }
+
+        free(obj);
+    }
+}
+
+#endif

app/server/Models/ResourceInfo.h

@@ -0,0 +1,47 @@
+/**
+ * Karaka
+ *
+ * @package   Models
+ * @copyright Dennis Eichhorn
+ * @license   OMS License 1.0
+ * @version   1.0.0
+ * @link      https://karaka.app
+ */
+#ifndef MODELS_RESOURCE_INFO_H
+#define MODELS_RESOURCE_INFO_H
+
+#include <stdio.h>
+#include <stdlib.h>
+
+#include "Account.h"
+
+namespace Models {
+    typedef struct {
+        int id = 0;
+
+        char *mail = NULL;
+
+        Account *account = NULL;
+
+        int resource = 0;
+    } ResourceInfo;
+
+    inline
+    void freeResourceInfo(ResourceInfo *obj)
+    {
+        if (obj->mail != NULL) {
+            free(obj->mail);
+            obj->mail = NULL;
+
+        }
+
+        if (obj->account != NULL) {
+            freeAccount(obj->account);
+            obj->account = NULL;
+        }
+
+        free(obj);
+    }
+}
+
+#endif

app/server/build/install.sh

@@ -1,5 +1,6 @@
 #!/bin/bash
 
+sudo apt-get install libcurl4-openssl-dev
 sudo apt-get install sqlite3 libsqlite3-dev
 sudo apt install default-libmysqlclient-dev
 sudo apt-get install libxml2-dev

app/server/main.cpp

@@ -10,22 +10,25 @@
 
 #include <stdio.h>
 #include <stdlib.h>
-
-#include <mysql.h>
-#include <curl/curl.h>
+#include <regex.h>
 
 #include "cOMS/Utils/ArrayUtils.h"
 #include "cOMS/Utils/FileUtils.h"
+#include "cOMS/Utils/WebUtils.h"
 #include "cOMS/Hash/MeowHash.h"
 #include "cOMS/Utils/Parser/Json.h"
+#include "Stdlib/HashTable.h"
 
 #include "Models/Db.h"
+#include "Models/InstallType.h"
 
 #ifndef OMS_DEMO
     #define OMS_DEMO false
 #endif
 
-void printHelp()
+void (*f_ptr)(int, char **);
+
+void printHelp(int argc, char **argv)
 {
     printf("    The Online Resource Watcher app developed by jingga checks online or local resources\n");
     printf("    for changes and and informs the user about them.\n\n");
@@ -42,6 +45,19 @@ void printVersion()
     printf("Version: 1.0.0\n");
 }
 
+void install(Models::InstallType type = Models::InstallType::LOCAL)
+{
+    if (type == Models::InstallType::LOCAL) {
+        // create sqlite database
+
+    } else {
+
+    }
+
+    // create config file
+    nlohmann::json config;
+}
+
 void parseConfigFile()
 {
     FILE *fp = fopen("config.json");
@@ -49,39 +65,73 @@ void parseConfigFile()
     nlohmann::json config = nlohmann::json::parse(fp);
 }
 
-bool isResourceModified(char *filename, time_t last_change)
+inline
+bool isResourceDateModified(char *filename, time_t lastChange)
 {
-    return oms_abs(Utils::FileUtils::last_modification(filename) - last_change) > 1;
+    return oms_abs(Utils::FileUtils::last_modification(filename) - lastChange) > 1;
 }
 
-bool hasResourceContentChanged(char *filename1, char *filename2)
+inline
+bool hasResourceContentChanged(Utils::FileUtils::file_body f1, Utils::FileUtils::file_body f2)
 {
-    Utils::FileUtils::file_body f1 = Utils::FileUtils::read_file(filename1);
-    Utils::FileUtils::file_body f2 = Utils::FileUtils::read_file(filename2);
-
     Hash::Meow::meow_u128 h1 = Hash::Meow::MeowHash(Hash::Meow::MeowDefaultSeed, f1.size, f1.content);
     Hash::Meow::meow_u128 h2 = Hash::Meow::MeowHash(Hash::Meow::MeowDefaultSeed, f2.size, f2.content);
 
-    bool areHashesEqual = Hash::Meow::MeowHashesAreEqual(h1, h2);
+    return Hash::Meow::MeowHashesAreEqual(h1, h2);
+}
+
+Utils::FileUtils::file_body hasChanged(char *oldResource, char *newResource, time_t lastChange)
+{
+    char *t;
+    int length = 0;
+
+    for (t = newResource; *t != '\0' && length < 7; ++t) {
+        ++length;
+    }
+
+    Utils::FileUtils::file_body f1;
+    Utils::FileUtils::file_body f2;
+
+    bool isFileModified = false;
+    if (length > 5
+        && (strncmp(newResource, "https:", 6) || strncmp(newResource, "www.", 4))
+    ) {
+        // web resource
+        f1 = Utils::FileUtils::read_file(oldResource);
+        f2 = Utils::WebUtils::download(newResource);
+    } else {
+        // local resource
+        isFileModified = isResourceDateModified(oldResource, lastChange);
+        if (isFileModified) {
+            f1 = Utils::FileUtils::read_file(oldResource);
+            f2 = Utils::FileUtils::read_file(newResource);
+        }
+    }
+
+    bool hasChanged = isFileModified || hasResourceContentChanged(f1, f2);
 
     free(f1.content);
-    free(f2.content);
 
-    return areHashesEqual;
+    if (hasChanged) {
+        free(f2.content);
+        f2.size = -1;
+    }
+
+    return f2;
 }
 
-void saveResourceChange()
+void saveResourceChange(char *url, char *oldResource)
 {
+    Utils::FileUtils::file_body dowloadData = Utils::WebUtils::download(url);
 
+    Utils::FileUtils::file_body fileData = Utils::FileUtils::read_file(oldResource);
 }
 
-MYSQL *con = null;
-
 int main(int argc, char **argv)
 {
     bool hasHelpCmd = Utils::ArrayUtils::has_arg("-h", argv, argc);
     if (hasHelpCmd) {
-        printHelp();
+        printHelp(argc, argv);
 
         return 0;
     }
@@ -93,6 +143,27 @@ int main(int argc, char **argv)
         return 0;
     }
 
+    f_ptr = &printHelp;
+
+    Stdlib::HashTable::ht *table = Stdlib::HashTable::create_table();
+    if (table == NULL) {
+        return -1;
+    }
+
+    Stdlib::HashTable::set_entry(table, "-h", &printHelp);
+
+    regex_t regex;
+    regcomp(&regex, "\-h", 0);
+    regexec(&regex, argv[0], 0, NULL, 0) == 0;
+
+    // @todo handle install
+    // create config
+    // check install type
+        // web = copy config from web
+        // local
+            // create sqlite db
+            // create config from template
+
     if (!Utils::FileUtils::file_exists("config.json")) {
         printf("No config file available.");
 
@@ -101,15 +172,17 @@ int main(int argc, char **argv)
 
     unsigned long resourceId = (unsigned long) Utils::ArrayUtils::get_arg("-r", argv, argc);
 
+    // @todo handle resources
+    // load config
+    // get resources
+        // active
+        // last check older than 23 h
+    // check if resource changed
+        // save new version
+        // find differences
+    // inform users
 
-    // read config file
-    // create database connection (either mariadb or sqlite)
-    // @todo create wrapper for sqlite, mysql and postgresql
+    Resource res[10];
 
-    con = mysql_init(NULL);
-    if (mysql_real_connect(con, "localhost", "root", "root_passwd", NULL, 0, NULL, 0) == NULL) {
-        fprintf(stderr, "%s\n", mysql_error(con));
-        mysql_close(con);
-        exit(1);
-    }
+    Stdlib::HashTable::free_table(table);
 }

app/web/Install/db.json

@@ -159,25 +159,25 @@
             }
         }
     },
-    "org_addressrel": {
-        "name": "org_addressrel",
+    "org_address_rel": {
+        "name": "org_address_rel",
         "fields": {
-            "org_addressrel_id": {
-                "name": "org_addressrel_id",
+            "org_address_rel_id": {
+                "name": "org_address_rel_id",
                 "type": "INT",
                 "null": false,
                 "primary": true,
                 "autoincrement": true
             },
-            "org_addressrel_org": {
-                "name": "org_addressrel_org",
+            "org_address_rel_org": {
+                "name": "org_address_rel_org",
                 "type": "INT",
                 "null": false,
                 "foreignTable": "org",
                 "foreignKey": "org_id"
             },
-            "org_addressrel_address": {
-                "name": "org_addressrel_address",
+            "org_address_rel_address": {
+                "name": "org_address_rel_address",
                 "type": "INT",
                 "null": false,
                 "foreignTable": "address",
@@ -413,8 +413,8 @@
                 "foreignTable": "resource",
                 "foreignKey": "resource_id"
             },
-            "resource_check_created_at": {
-                "name": "resource_check_created_at",
+            "resource_info_created_at": {
+                "name": "resource_info_created_at",
                 "type": "DATETIME",
                 "null": false
             }