Mortdecai
59 lines
1.4 KiB
Go
59 lines
1.4 KiB
Go
//go:build notmuch
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// +build notmuch
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package notmuch
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/*
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#cgo LDFLAGS: -lnotmuch
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#include <notmuch.h>
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*/
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import "C"
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type Messages struct {
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message *C.notmuch_message_t
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messages *C.notmuch_messages_t
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}
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// Next advances the Messages iterator to the next message. Next returns false if
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// no more messages are available
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func (m *Messages) Next() bool {
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if C.notmuch_messages_valid(m.messages) == 0 {
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return false
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}
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m.message = C.notmuch_messages_get(m.messages)
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C.notmuch_messages_move_to_next(m.messages)
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return true
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}
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// Message returns the current message in the iterator
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func (m *Messages) Message() Message {
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return Message{
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message: m.message,
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}
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}
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// Close frees memory associated with a Messages iterator. This method is not
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// strictly necessary to call, as the resources will be freed when the Query
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// associated with the Messages object is freed.
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func (m *Messages) Close() {
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C.notmuch_messages_destroy(m.messages)
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}
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// Tags returns a slice of all tags in the message list. WARNING: After calling
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// tags, the message list can no longer be iterated; a new list must be created
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// to iterate after calling Tags
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func (m *Messages) Tags() []string {
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cTags := C.notmuch_messages_collect_tags(m.messages)
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defer C.notmuch_tags_destroy(cTags)
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tags := []string{}
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for C.notmuch_tags_valid(cTags) > 0 {
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tag := C.notmuch_tags_get(cTags)
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tags = append(tags, C.GoString(tag))
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C.notmuch_tags_move_to_next(cTags)
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}
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return tags
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}
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