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add dc_msg_is_truncated and dc_msg_get_full_text

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This commit is contained in:
Simon Laux
2019-11-04 23:28:58 +01:00
parent 67e2e4d415
commit 3927fa399e
5 changed files with 65 additions and 5 deletions
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26
deltachat-ffi/deltachat.h
View File

@@ -2951,6 +2951,32 @@ int64_t dc_msg_get_sort_timestamp (const dc_msg_t* msg);
*/
char* dc_msg_get_text (const dc_msg_t* msg);
/**
* Get the text of the message.
* If there is no text associated with the message, an empty string is returned.
* NULL is never returned.
*
* Same as dc_msg_get_text, but isn't truncated
*
* To get information about the message and more/raw text, use dc_get_msg_info().
*
* @memberof dc_msg_t
* @param msg The message object.
* @return Message text. The result must be released using dc_str_unref(). Never returns NULL.
*/
char* dc_msg_get_full_text (const dc_msg_t* msg);
/**
* Check if a message is truncated.
*
* @memberof dc_msg_t
* @param msg The message object.
* @return 1=message is truncated, 0=message not truncated.
*/
int dc_msg_is_truncated (const dc_msg_t* msg);
// define DC_MSG_TRUNCATE_THRESHOLD
/**
* Find out full path, file name and extension of the file associated with a

21
deltachat-ffi/src/lib.rs
View File

@@ -2420,7 +2420,26 @@ pub unsafe extern "C" fn dc_msg_get_text(msg: *mut dc_msg_t) -> *mut libc::c_cha
return dc_strdup(ptr::null());
}
let ffi_msg = &*msg;
ffi_msg.message.get_text().unwrap_or_default().strdup()
ffi_msg.message.get_text(false).unwrap_or_default().strdup()
}
#[no_mangle]
pub unsafe extern "C" fn dc_msg_get_full_text(msg: *mut dc_msg_t) -> *mut libc::c_char {
if msg.is_null() {
eprintln!("ignoring careless call to dc_msg_get_full_text()");
return dc_strdup(ptr::null());
}
let ffi_msg = &*msg;
ffi_msg.message.get_text(true).unwrap_or_default().strdup()
}
#[no_mangle]
pub unsafe extern "C" fn is_truncated(msg: *mut dc_msg_t) -> libc::c_int {
if msg.is_null() {
return 0
}
let ffi_msg = &*msg;
ffi_msg.message.is_truncated().into()
}
#[no_mangle]