* Initialize start time for server
By initializing start_time_ for server, I hope to measure the time taken to process a request at the end maybe in the set_logger callback and print it.
I only see current usage in client with server retaining the inital min value
* Add test to verify start time is initialized
* Address review comments
* run clang format
* osx: fix inconsistent use of the macro `TARGET_OS_OSX`
Fixed the build error on iOS:
```
httplib.h:3583:3: error: unknown type name 'CFStringRef'
870 | CFStringRef hostname_ref = CFStringCreateWithCString(
```
Note, `TARGET_OS_OSX` is defined but is 0 when `TARGET_OS_IOS` is 1,
and vise versa. Hence, `TARGET_OS_MAC` should have been used, that is
set to 1 for the both targets.
* improve: non-blocking getaddrinfo() for all mac target variants
`TARGET_OS_MAC` should have been used, that is set to 1 for all other
targets: OSX, IPHONE (IOS, TV, WATCH, VISION, BRIDGE), SIMULATOR,
DRIVERKIT.
* Add test for multipart form data with boundary split
Add a test for multipart form data requests with a large header which
leads to a split inside the boundary because of the read buffer size
inside the SocketStream class.
* Fix bad request for multipart form data with boundary split
Fix a bad request (400) response for multipart form data requests with
a large header which leads to a split inside the boundary because of the
read buffer size inside the SocketStream class. The parse function
inside the MultipartFormDataParser wrongly erase the receive buffer if
it doesn't find the boundary inside the buffer during first call.
* Fix#2157
* Fix Windows build error: wrap std::max in parentheses to avoid macro conflict
- On Windows, max/min are often defined as macros by windows.h
- This causes compilation errors with std::max/std::min
- Solution: use (std::max) to prevent macro expansion
- Fixes CI build error: error C2589: '(': illegal token on right side of '::'
Fixes: error in coalesce_ranges function on line 5376
* Adds headers to multipart form data
Adds a `headers` field to the `MultipartFormData` struct.
Populates this field by parsing headers from the multipart form data.
This allows access to specific headers associated with each form data part.
* Adds multipart header access test
Verifies the correct retrieval of headers from multipart form data file parts.
Ensures that custom and content-related headers are accessible and parsed as expected.
* Enables automatic test discovery with GoogleTest
Uses `gtest_discover_tests` to automatically find and run tests, simplifying test maintenance and improving discoverability.
* Removes explicit GoogleTest include
* Refactors header parsing logic
Improves header parsing by using a dedicated parsing function,
resulting in cleaner and more robust code.
This change also adds error handling during header parsing,
returning an error and marking the request as invalid
if parsing fails.
* clang-format corrected
* Renames variable for better readability.
Renames the `customHeader` variable to `custom_header` for improved code readability and consistency.
* typo
