code: код выполнен до индивидуальных заданий

lab_01.cbp

@@ -13,11 +13,10 @@
 				<Option compiler="gcc" />
 				<Compiler>
 					<Add option="-g" />
-					<Add directory="curl/include" />
+					<Add directory="C:/Users/gmack/OneDrive/Рабочий стол/lab01/lab_01/curl/include" />
 				</Compiler>
 				<Linker>
-					<Add library="libcurl.dll.a" />
+					<Add library="curl/lib/libcurl.dll.a" />
-					<Add directory="curl/lib" />
 				</Linker>
 			</Target>
 			<Target title="Release">

lab_01.depend

@@ -10,7 +10,7 @@
 1682341619 c:\users\gmack\onedrive\đŕáî÷čé ńňîë\lab01\lab_01\histogram.h
 	<vector>
 
-1684761978 source:c:\users\gmack\onedrive\đŕáî÷čé ńňîë\lab01\lab_01\main.cpp
+1685882470 source:c:\users\gmack\onedrive\đŕáî÷čé ńňîë\lab01\lab_01\main.cpp
 	<math.h>
 	<iostream>
 	<conio.h>
@@ -20,6 +20,8 @@
 	"svg.h"
 	"histogram_internal.h"
 	<curl/curl.h>
+	<sstream>
+	<string>
 
 1681931523 c:\users\gmack\onedrive\đŕáî÷čé ńňîë\lab01\lab_01\text.h
 	<vector>

lab_01.layout

@@ -2,29 +2,9 @@
 <CodeBlocks_layout_file>
 	<FileVersion major="1" minor="0" />
 	<ActiveTarget name="Debug" />
-	<File name="text.h" open="0" top="0" tabpos="4" split="0" active="1" splitpos="0" zoom_1="0" zoom_2="0">
+	<File name="histogram.h" open="1" top="0" tabpos="6" split="0" active="1" splitpos="0" zoom_1="0" zoom_2="0">
 		<Cursor>
-			<Cursor1 position="73" topLine="0" />
+			<Cursor1 position="167" topLine="0" />
-		</Cursor>
-	</File>
-	<File name="text.cpp" open="1" top="0" tabpos="5" split="0" active="1" splitpos="0" zoom_1="0" zoom_2="0">
-		<Cursor>
-			<Cursor1 position="211" topLine="0" />
-		</Cursor>
-	</File>
-	<File name="svg.h" open="1" top="0" tabpos="8" split="0" active="1" splitpos="0" zoom_1="0" zoom_2="0">
-		<Cursor>
-			<Cursor1 position="106" topLine="0" />
-		</Cursor>
-	</File>
-	<File name="svg.cpp" open="1" top="0" tabpos="3" split="0" active="1" splitpos="0" zoom_1="-1" zoom_2="0">
-		<Cursor>
-			<Cursor1 position="980" topLine="0" />
-		</Cursor>
-	</File>
-	<File name="histogram.cpp" open="1" top="0" tabpos="4" split="0" active="1" splitpos="0" zoom_1="0" zoom_2="0">
-		<Cursor>
-			<Cursor1 position="1502" topLine="23" />
 		</Cursor>
 	</File>
 	<File name="histogram_internal.h" open="1" top="0" tabpos="1" split="0" active="1" splitpos="0" zoom_1="0" zoom_2="0">
@@ -32,14 +12,34 @@
 			<Cursor1 position="173" topLine="0" />
 		</Cursor>
 	</File>
-	<File name="histogram.h" open="1" top="0" tabpos="7" split="0" active="1" splitpos="0" zoom_1="0" zoom_2="0">
+	<File name="svg.cpp" open="1" top="0" tabpos="3" split="0" active="1" splitpos="0" zoom_1="-1" zoom_2="0">
 		<Cursor>
-			<Cursor1 position="167" topLine="0" />
+			<Cursor1 position="980" topLine="0" />
+		</Cursor>
+	</File>
+	<File name="text.h" open="0" top="0" tabpos="4" split="0" active="1" splitpos="0" zoom_1="0" zoom_2="0">
+		<Cursor>
+			<Cursor1 position="73" topLine="0" />
+		</Cursor>
+	</File>
+	<File name="histogram.cpp" open="1" top="0" tabpos="4" split="0" active="1" splitpos="0" zoom_1="0" zoom_2="0">
+		<Cursor>
+			<Cursor1 position="1502" topLine="23" />
 		</Cursor>
 	</File>
 	<File name="main.cpp" open="1" top="1" tabpos="2" split="0" active="1" splitpos="0" zoom_1="0" zoom_2="0">
 		<Cursor>
-			<Cursor1 position="811" topLine="0" />
+			<Cursor1 position="725" topLine="7" />
+		</Cursor>
+	</File>
+	<File name="svg.h" open="1" top="0" tabpos="7" split="0" active="1" splitpos="0" zoom_1="0" zoom_2="0">
+		<Cursor>
+			<Cursor1 position="106" topLine="0" />
+		</Cursor>
+	</File>
+	<File name="text.cpp" open="1" top="0" tabpos="5" split="0" active="1" splitpos="0" zoom_1="0" zoom_2="0">
+		<Cursor>
+			<Cursor1 position="211" topLine="0" />
 		</Cursor>
 	</File>
 </CodeBlocks_layout_file>

main.cpp

@@ -39,39 +39,31 @@ input_data(istream &tin, bool prompt){
 
 size_t
 write_data(void* items, size_t item_size, size_t item_count, void* ctx) {
-    CURL* curl = curl_easy_init();
+    size_t data_size = item_size * item_count;
-    if(curl) {
+    stringstream* buffer = reinterpret_cast<stringstream*>(ctx);
-        CURLcode res;
+    buffer->write(reinterpret_cast<const char*>(items), data_size);
-        curl_easy_setopt(curl, CURLOPT_URL, "https://example.com");
+    return data_size;
-        res = curl_easy_perform(curl);
-        if(res != CURLE_OK){
-            fprintf(stderr, "curl_easy_perform() failed: %s\n",
-            curl_easy_strerror(res));
-            exit(1);
-            }
-        curl_easy_cleanup(curl);
-        }
-    size_t data_size =  item_size * item_count;
-    return 0;
 }
 
 Input
 download(const string& address) {
     stringstream buffer;
-    CURL* curl = curl_easy_init();
+    CURL *curl = curl_easy_init();
-        if(curl) {
+    if(curl)
-          CURLcode res;
+    {
-          curl_easy_setopt(curl, CURLOPT_URL, "https://example.com");
+        CURLcode res;
-          res = curl_easy_perform(curl);
+        curl_easy_setopt(curl, CURLOPT_URL, address.c_str());
-          if(res != CURLE_OK){
+        curl_easy_setopt(curl, CURLOPT_WRITEFUNCTION, write_data);
-            fprintf(stderr, "curl_easy_perform() failed: %s\n",
+        curl_easy_setopt(curl, CURLOPT_WRITEDATA, &buffer);
-          curl_easy_strerror(res));
+        res = curl_easy_perform(curl);
-          exit(1);
+        if (res != CURLE_OK)
-          }
+        {
-          curl_easy_setopt(curl, CURLOPT_WRITEFUNCTION, write_data);
+            fprintf(stderr, "curl_easy_perform() failed: %s\n",curl_easy_strerror(res));
-          curl_easy_cleanup(curl);
+            exit(1);
         }
+        curl_easy_cleanup(curl);
 
+    }
     return input_data(buffer, false);
 }