Abilty to specify output file name

.github/workflows/main.yml

@@ -67,6 +67,16 @@ jobs:
         env:
           GITHUB_TOKEN: ${{ github.token }}
 
+      - name: upload windows artifact
+        uses: actions/upload-release-asset@v1
+        env:
+          GITHUB_TOKEN: ${{ github.token }}
+        with:
+          upload_url: ${{ steps.create_release.outputs.upload_url }}
+          asset_path: ./Windows Build/DeGourou.exe
+          asset_name: DeGourou-windows.exe
+          asset_content_type: application/zip
+
       - name: upload linux artifact
         uses: actions/upload-release-asset@v1
         env:
@@ -86,13 +96,3 @@ jobs:
           asset_path: ./macOS Build/DeGourou.bin
           asset_name: DeGourou-macOS.bin
           asset_content_type: application/gzip
-
-      - name: upload windows artifact
-        uses: actions/upload-release-asset@v1
-        env:
-          GITHUB_TOKEN: ${{ github.token }}
-        with:
-          upload_url: ${{ steps.create_release.outputs.upload_url }}
-          asset_path: ./Windows Build/DeGourou.exe
-          asset_name: DeGourou-windows.exe
-          asset_content_type: application/zip

DeGourou.py

@@ -7,12 +7,13 @@ from decrypt.decodeEPUB import decryptEPUB
 import argparse
 from os import mkdir, remove, rename
 from os.path import exists
+from sys import exit
 
 from setup.params import FILE_DEVICEKEY, FILE_DEVICEXML, FILE_ACTIVATIONXML
 from decrypt.params import KEYPATH
 from setup.data import createDefaultFiles
 
-def main(acsmFile, login):
+def main(acsmFile, login, outputFilename):
     
     # user login
     if login:
@@ -27,6 +28,8 @@ def main(acsmFile, login):
             mkdir("account")
         createDefaultFiles()
 
+    print()
+
     # cheek for file existance
     if not exists(acsmFile):
         print(f"{acsmFile} file does not exist")
@@ -49,18 +52,28 @@ def main(acsmFile, login):
         exit(1)
 
     remove(encryptedFile)
-    rename(decryptedFile, encryptedFile)
+    if outputFilename is None:
-    decryptedFile = encryptedFile
+        tempName = encryptedFile
-    print(decryptedFile)
+    else:
+        tempName = outputFilename
+    rename(decryptedFile, tempName)
+    print(tempName)
     print()
 
 
 if __name__ == "__main__":
     parser = argparse.ArgumentParser(description="Download and Decrypt an encrypted PDF or EPUB file. It uses Dummy account for ADE, you can overide using --login")
-    parser.add_argument("file", type=str, nargs='?', default="URLLink.acsm", help="Path to the ACSM file")
+    parser.add_argument("file", type=str, nargs='?', default=None, help="Path to the ACSM file")
     parser.add_argument("-l", "--login", action="store_true", help="Login to your ADE account. (optional)")
+    parser.add_argument("-o", "--output", type=str,  default=None, help="Output file name. (optional)")
     args = parser.parse_args()
-    if args.file == "URLLink.acsm" and not exists(args.file):
+
-        parser.print_help()
+    # check for default value
-    else:
+    if args.file == None:
-        main(args.file, args.login)
+        if exists("URLLink.acsm"):
+            args.file = "URLLink.acsm"
+        else:
+            parser.print_help()
+            exit(0)
+
+    main(args.file, args.login, args.output)

README.md

@@ -12,15 +12,33 @@
 
 ---
 
+## Usage
+
+```
+usage: DeGourou.xxx [-h] [-l] [-o OUTPUT] [file]
+
+Download and Decrypt an encrypted PDF or EPUB file. It uses Dummy account for ADE, you can overide using --login
+
+positional arguments:
+  file                  Path to the ACSM file
+
+optional arguments:
+  -h, --help            show this help message and exit
+  -l, --login           Login to your ADE account. (optional)
+  -o OUTPUT             Output file name. (optional)
+```
+
+---
+
 ## Guide
 
-*It uses dummy account for ADE, you can also use your own account*
+*By default it uses dummy account for ADE, you can also use your own account*
 ### For Normal Users
 
 1. Download binary file according to your operating system from [Releases Section](https://github.com/bipinkrish/DeGourou/releases)
 2. Run the binary according to operating system
 
-    A. Windows user's can just simply run the DeGourou-windows.exe
+    A. Windows user's can just open Command Prompt and use based on the [USAGE](https://github.com/bipinkrish/DeGourou#usage)
 
     B. Linux user's need to change the file permission and then can run
 
@@ -29,7 +47,7 @@
     ./DeGourou-linux
     ```
 
-    C. MacOS user's accordingly
+    C. MacOS user's accordingly with name ```DeGourou.bin```
 
 ### For Developers
 
@@ -47,23 +65,6 @@ python DeGourou.py
 
 ---
 
-## Usage
-
-```
-usage: DeGourou [-h] [-l] [file]
-
-Download and Decrypt an encrypted PDF or EPUB file. It uses Dummy account for ADE, you can overide using --login
-
-positional arguments:
-  file         Path to the ACSM file
-
-optional arguments:
-  -h, --help   show this help message and exit
-  -l, --login  Login to your ADE account. (optional)
-```
-
----
-
 ## Credits
 
 This project is highly inspired from these projects, thanks to them

setup/fulfill.py

@@ -58,6 +58,7 @@ def download(replyData):
     dl_start_time = int(time.time() * 1000)
     ret = sendHTTPRequest_DL2FILE(download_url, filename_tmp)
     dl_end_time = int(time.time() * 1000)
+    print()
     print("Download took %d milliseconds" % (dl_end_time - dl_start_time))
 
     if (ret != 200):
@@ -84,7 +85,7 @@ def download(replyData):
         zf = zipfile.ZipFile(filename, "a")
         zf.writestr("META-INF/rights.xml", rights_xml_str)
         zf.close()
-
+        print()
         print("File successfully fulfilled")
         return filename
     
@@ -100,6 +101,7 @@ def download(replyData):
         ret = patch_drm_into_pdf("tmp_" + filename, rights_xml_str, filename, resource)
         os.remove("tmp_" + filename)
         if (ret):
+            print()
             print("File successfully fulfilled")
             return filename
         else: 
@@ -116,14 +118,14 @@ def downloadFile(file="URLLink.acsm"):
     print("Fulfilling book '" + file + "' ...")
     success, replyData = fulfill(file)
     if (success is False):
+        print()
         print("Hey, that didn't work!")
         print(replyData)
     else: 
-        print("Downloading book '" + file + "' ...")
+        print()
+        print("Downloading book '" + file + "' with download link")
         success = download(replyData)
         if (success is False):
             print("That didn't work!")
         else:
             return success
-
-