Доделал программу и вариант

lab34.depend

@@ -39,12 +39,14 @@
 	<vector>
 	<string>
 
-1685952174 source:c:\users\stepa\desktop\lab04\lab04\main.cpp
+1685953545 source:c:\users\stepa\desktop\lab04\lab04\main.cpp
 	<iostream>
 	"vector"
 	"svg.h"
 	"histogram.h"
 	"curl/curl.h"
+	<sstream>
+	<string>
 
 1685361112 c:\users\stepa\desktop\lab04\lab04\curl\include\curl\curl.h
 	"curlver.h"

lab34.layout

@@ -7,9 +7,14 @@
 			<Cursor1 position="29" topLine="0" />
 		</Cursor>
 	</File>
-	<File name="main.cpp" open="1" top="1" tabpos="1" split="0" active="1" splitpos="0" zoom_1="0" zoom_2="0">
+	<File name="histogram.cpp" open="0" top="0" tabpos="0" split="0" active="1" splitpos="0" zoom_1="0" zoom_2="0">
 		<Cursor>
-			<Cursor1 position="890" topLine="23" />
+			<Cursor1 position="0" topLine="3" />
+		</Cursor>
+	</File>
+	<File name="main.cpp" open="1" top="1" tabpos="1" split="0" active="1" splitpos="0" zoom_1="-2" zoom_2="0">
+		<Cursor>
+			<Cursor1 position="1800" topLine="59" />
 		</Cursor>
 	</File>
 </CodeBlocks_layout_file>

main.cpp

@@ -1,62 +1,120 @@
 #include <iostream>
-#include "vector"
-#include "svg.h"
+#include <vector>
+#include <conio.h>
 #include "histogram.h"
-#include "curl/curl.h"
+#include "text.h"
+#include "svg.h"
+#include <curl/curl.h>
+#include <sstream>
+#include <string>
 using namespace std;
 
-
-
-
-struct Input {
+struct Input
+{
     vector<double> numbers;
     size_t bin_count{};
 };
 
-
 Input
-input_data(istream& inn, bool promt) {
+input_data(istream& in, bool promt)
+{
     size_t number_count;
-     if (promt)
+    if (promt)
     {
         cerr << "Enter number count: ";
     }
-    cin >> number_count;
-    Input in;
-    in.numbers.resize(number_count);
+    in >> number_count;
 
-    for (size_t i = 0; i < number_count; i++) {
-        cin >> in.numbers[i];
+    Input ik;
+    ik.numbers.resize(number_count);
+    for (size_t i = 0; i < number_count; i++)
+    {
+        in >> ik.numbers[i];
     }
- if (promt)
+    if (promt)
     {
-        cerr << "Enter bins number: ";
+        cerr << "Enter bin count: ";
     }
-    cin >> in.bin_count;
-    return in;
+    in>> ik.bin_count;
+    return ik;
 }
 
-int main(int argc, char* argv[]) {
-    curl_global_init(CURL_GLOBAL_ALL);
-    if (argc > 1)
+size_t write_data(void* items, size_t item_size, size_t item_count, void* ctx)
+{
+    size_t data_size = item_size * item_count;
+    stringstream* buffer = reinterpret_cast<stringstream*>(ctx);
+    buffer->write(reinterpret_cast<const char*>(items), data_size);
+    return data_size;
+}
+
+
+Input
+download(const string& address)
+{
+    stringstream buffer;
+    CURL *curl = curl_easy_init();
+    if(curl)
     {
-        CURL *curl = curl_easy_init();
-        if(curl)
+        CURLcode res;
+        double file_size;
+        curl_easy_setopt(curl, CURLOPT_URL, address.c_str());
+        curl_easy_setopt(curl, CURLOPT_WRITEFUNCTION, write_data);
+        curl_easy_setopt(curl, CURLOPT_WRITEDATA, &buffer);
+        res = curl_easy_perform(curl);
+        if (res != CURLE_OK)
         {
-            CURLcode res;
-            curl_easy_setopt(curl, CURLOPT_URL, argv[1]);
-            res = curl_easy_perform(curl);
-            curl_easy_cleanup(curl);
-            if (res != CURLE_OK){
-                cout << curl_easy_strerror;
-                exit(1);
-            }
+            fprintf(stderr, "curl_easy_perform() failed: %s\n",curl_easy_strerror(res));
+            exit(1);
         }
-        return 0;
+        curl_easy_cleanup(curl);
+
     }
-    auto in = input_data(cin, true);
-    auto bins = make_histogram(in.numbers, in.bin_count);
-    //show_histogram_text(bins, in.bin_count);
+    return input_data(buffer, false);
+}
+
+
+int main(int argc, char* argv[])
+{
+    Input input;
+    if (argc > 1)
+    {
+        input = download(argv[3]);
+        int bins_cnt = atoi(argv[2]);
+        string check = typeid(atoi(argv[2])).name();
+        if(check != "int"){
+            cout << "Ââåäèòå ÷èñëî ïîñëå -bins";
+            return 0;
+        }
+        const auto bins = make_histogram(input.numbers, bins_cnt);
+        show_histogram_svg(bins);
+
+    }
+    else
+    {
+        input = input_data(cin, true);
+        const auto bins = make_histogram(input.numbers, input.bin_count);
     show_histogram_svg(bins);
-    return 0;
+
+    }
+
+    //const auto bins = make_histogram(input.numbers, input.bin_count);
+}
+/*
+int main(int argc, char* argv[])
+{
+    Input input;
+    if (argc > 1)
+    {
+        int bins_cnt = atoi(argv[2]);
+        input = download(argv[3]);
+        const auto bins = make_histogram(input.numbers, bins_cnt);
+
+    }
+    else
+    {
+        input = input_data(cin, true);
+        const auto bins = make_histogram(input.numbers, input.bin_count);
+
+    }
 }
+*/