From 9c45dcd0ff02f6aa07927a40a13d050e64cca4ed Mon Sep 17 00:00:00 2001
From: Jan200101 <sentrycraft123@gmail.com>
Date: Wed, 3 Feb 2021 00:29:50 +0100
Subject: clean up logic some more

---
 CMakeLists.txt |  4 ++--
 src/dxvk.c     |  5 +++--
 src/net.c      | 24 +++++++++++++++++++++---
 src/net.h      |  1 +
 src/tar.c      |  4 ++--
 src/wine.c     |  7 +++++--
 6 files changed, 34 insertions(+), 11 deletions(-)

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 37c8c08..92e863e 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -16,10 +16,10 @@ message(STATUS "Version: ${CMAKE_PROJECT_VERSION}")
 set(FILES common config dxvk lutris main net tar wine)
 
 foreach(FILE ${FILES})
-	set(SOURCES ${SOURCES} ${CMAKE_CURRENT_LIST_DIR}/src/${FILE}.c ${CMAKE_CURRENT_LIST_DIR}/src/${FILE}.h)
+	set(SOURCES ${SOURCES} ${CMAKE_CURRENT_SOURCE_DIR}/src/${FILE}.c ${CMAKE_CURRENT_SOURCE_DIR}/src/${FILE}.h)
 endforeach()
 
-list(APPEND CMAKE_MODULE_PATH "${CMAKE_CURRENT_LIST_DIR}/cmake")
+list(APPEND CMAKE_MODULE_PATH "${CMAKE_CURRENT_SOURCE_DIR}/cmake")
 
 find_package(Libcurl REQUIRED)
 find_package(JsonC REQUIRED)
diff --git a/src/dxvk.c b/src/dxvk.c
index 9b0a921..6b05ebb 100644
--- a/src/dxvk.c
+++ b/src/dxvk.c
@@ -70,14 +70,15 @@ COMMAND(dxvk, download)
                     fprintf(stderr, "Extracting %s\n", name);
                     extract(archive, dxvkdir);
                     fprintf(stderr, "Done\n");
+
+                    free(archive->memory);
+                    free(archive);
                 }
                 else
                 {
                     fprintf(stderr, "Something went wrong. The archive went missing\n");
                 }
 
-                free(archive->memory);
-                free(archive);
             }
             else
             {
diff --git a/src/net.c b/src/net.c
index b2851db..96e09ca 100644
--- a/src/net.c
+++ b/src/net.c
@@ -10,7 +10,7 @@
 #include "net.h"
 #include "common.h"
 
-static size_t memoryCallback(void* contents, size_t size, size_t nmemb, void* userp)
+static inline size_t memoryCallback(void* contents, size_t size, size_t nmemb, void* userp)
 {
     size_t realsize = size * nmemb;
     struct MemoryStruct* mem = (struct MemoryStruct*)userp;
@@ -30,7 +30,7 @@ static size_t memoryCallback(void* contents, size_t size, size_t nmemb, void* us
     return realsize;
 }
 
-static int xferinfo(UNUSED void *p, curl_off_t dltotal, curl_off_t dlnow, UNUSED curl_off_t ultotal, UNUSED curl_off_t ulnow)
+static inline int xferinfo(UNUSED void *p, curl_off_t dltotal, curl_off_t dlnow, UNUSED curl_off_t ultotal, UNUSED curl_off_t ulnow)
 {
     curl_off_t progress = 0;
     if (dltotal != 0)
@@ -99,6 +99,25 @@ struct MemoryStruct* downloadToRam(const char* URL, long noprogress)
     return chunk;
 }
 
+void downloadToFile(const char* URL, const char* path)
+{
+    struct MemoryStruct* chunk = downloadToRam(URL, 1L);
+
+    if (chunk)
+    {
+        FILE* fp = fopen(path, "wb");
+
+        if (fp)
+        {
+            fwrite(chunk->memory, sizeof(uint8_t), chunk->size, fp);
+            fclose(fp);
+        }
+
+        free(chunk->memory);
+        free(chunk);
+    }
+}
+
 struct json_object* fetchJSON(const char* URL)
 {
     struct MemoryStruct* chunk = downloadToRam(URL, 1L);
@@ -111,7 +130,6 @@ struct json_object* fetchJSON(const char* URL)
 
         free(chunk->memory);
         free(chunk);
-
     }
 
     return json;
diff --git a/src/net.h b/src/net.h
index 722c6bb..8282706 100644
--- a/src/net.h
+++ b/src/net.h
@@ -8,6 +8,7 @@
 
 size_t WriteMemoryCallback(void*, size_t, size_t, void*);
 struct MemoryStruct* downloadToRam(const char* URL, long);
+void downloadToFile(const char*, const char*);
 struct json_object* fetchJSON(const char*);
 
 #endif
diff --git a/src/tar.c b/src/tar.c
index cbaf875..0daf657 100644
--- a/src/tar.c
+++ b/src/tar.c
@@ -9,7 +9,7 @@
 #include "common.h"
 #include "tar.h"
 
-static int copy_data(struct archive* ar, struct archive* aw)
+static inline int copy_data(struct archive* ar, struct archive* aw)
 {
     int r;
     const void *buff;
@@ -63,7 +63,7 @@ void extract(const struct MemoryStruct* tar, const char* outputdir)
     archive_write_disk_set_options(ext, flags);
     archive_write_disk_set_standard_lookup(ext);
 
-    if ((r = archive_read_open_memory(a, tar->memory, tar->size))) return;
+    if (archive_read_open_memory(a, tar->memory, tar->size)) return;
 
     for (;;)
     {
diff --git a/src/wine.c b/src/wine.c
index 1a21eb8..80defa1 100644
--- a/src/wine.c
+++ b/src/wine.c
@@ -76,14 +76,15 @@ COMMAND(wine, download)
                         fprintf(stderr, "Extracting %s\n", name);
                         extract(archive, winedir);
                         fprintf(stderr, "Done\n");
+
+                        free(archive->memory);
+                        free(archive);
                     }
                     else
                     {
                         fprintf(stderr, "Something went wrong. The archive went missing\n");
                     }
 
-                    free(archive->memory);
-                    free(archive);
                 }
                 else
                 {
@@ -397,6 +398,8 @@ enum wine_type_t check_wine_ver(char* winepath, size_t size)
             free(winepathcopy);
             return WINE_PROTON;
         }
+
+        free(winepathcopy);
     }
     else
     {
-- 
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