9 commits

Author	SHA1	Message	Date
Winni Neessen	2bba7b902b	Updated error handling and encoding comparison in EML parsing ... This commit changes the usage of error value and improves the string comparison for encoding types in EML file parsing. It ensures file closure after read operations to avoid memory leaks. Error messages are made dynamic for improved error reporting. Comments on function has also been made more descriptive.	2023-10-17 10:41:42 +02:00
Winni Neessen	54ccb80925	Add base64 support in email parser ... Implemented base64 encoding support in the email parser. This addition allows the parser to read and decode base64 encoded emails.	2023-10-13 16:27:57 +02:00
Winni Neessen	a3b3deb467	#145: Support for quoted-printable encoding in email parser ... Added support for quoted-printable encoding in email parser to increase its functionality. The change includes a case handling feature for 'EncodingQP' and related conversions to allow for proper message body reading and encoding setting. This improves the robustness and the scope of email content types that the parser can handle."	2023-10-13 16:04:07 +02:00
Winni Neessen	e7c717d0fc	"Rename Mime10 to MIME10 in codebase ... Renamed field 'Mime10' to 'MIME10' across multiple files for canonical representation and consistency with standard MIME naming format in the protocol."	2023-10-13 15:23:28 +02:00
Winni Neessen	07a3450103	Added SPDX license header	2023-10-13 15:08:53 +02:00
Winni Neessen	f60b689b03	Refactor EML file parsing and header extraction ... We can no parse simple mails (multipart is not working yet). The existing implementation was made more efficient by refactoring the EML file parsing and header extraction mechanism. Added 'strings' and 'bytes' packages to facilitate these changes. Previously, headers and body were parsed separately which was unnecessarily complex and increased the chance of errors. Now, with the new function 'readEML' and the helper function 'parseEMLBodyParts', we are able to parse headers and body together which not only simplifies the code but also increases its reliability. Specifically, 'bytes.Buffer' now helps us capture body while parsing, which removes need for separate handling. Additionally, certain headers like 'charset' and body types are also accounted for in the new implementation, enhancing the completeness of information extracted from EML files.	2023-10-13 15:06:28 +02:00
Winni Neessen	3d50370a4c	Extract and set charset from email content type ... The diff modifies how the email library handles the extraction of the mime media type from an email header. It uses the mime.ParseMediaType function to parse the content type header. The function gives back the media type as a string and a mapping of different associated parameters. This mapping was previously just printed, but now the charset parameter is also used for setting the charset of the email if it exists.	2023-09-27 11:29:58 +02:00
Winni Neessen	d733b6e17d	Making slight progress on EML parsing	2023-09-21 13:50:36 +02:00
Winni Neessen	d8d2a6e714	Add EML parsing functionality to mail package ... Added two new functions `EMLToMsg` and `readEML` to the `mail` package. `EMLToMsg` function opens and parses a .eml file and returns a pre-filled Msg pointer. `readEML` opens an EML file and uses net/mail to parse the header and body. These changes are made to provide support for EML file parsing, which is a common requirement in many email-based applications.	2023-09-15 13:16:14 +02:00