curl_easy_getinfo

Description

get infos from curl ressource

Input

• Accumulator : Low ptr of curl ressource
• X Register : High ptr of curl ressource
• Y Register : Curl info to get ex : CURLINFO_PROTOCOL or CURLINFO_PRIMARY_PORT etc

Modify

• RES
• RESB2 bytes (for output ptr)
• TR0
• TR22 bytes

Example

 lda ptr_parameter_low ; ptr to parameter
 sta RESB ; ptr to parameter
 lda ptr_parameter_high ; ptr to parameter
 sta RESB + 1 ; ptr to parameter
 lda curl_handle_low ; ptr to curl handle
 ldx curl_handle_high ; ptr to curl handle
 ldy CURLINFO_PROTOCOL ; info to get
 jsr curl_easy_cleanup
 rts

for CURLINFO_SCHEME, the parameter must be already allocated with enough space to store the string : 7 bytes

for CURLINFO_PRIMARY_IP, the parameter must be already allocated with enough space to store the string : eg : 16 bytes (xxx.xxx.xxx.xxx + null terminator)

returns CURLE_OK if ok, CURLE_UNKNOWN_OPTION if option unknown