diff options
Diffstat (limited to 'lib/libalpm/alpm.h')
| -rw-r--r-- | lib/libalpm/alpm.h | 35 |
1 files changed, 32 insertions, 3 deletions
diff --git a/lib/libalpm/alpm.h b/lib/libalpm/alpm.h index a31f7a8a..534a8189 100644 --- a/lib/libalpm/alpm.h +++ b/lib/libalpm/alpm.h @@ -715,13 +715,42 @@ typedef void (*alpm_cb_progress)(alpm_progress_t, const char *, int, size_t, siz * Downloading */ +/* File download events. + * These events are reported by ALPM via download callback. + */ +typedef enum { + ALPM_DOWNLOAD_INIT, /* alpm initializes file download logic */ + ALPM_DOWNLOAD_PROGRESS, /* download progress reported */ + ALPM_DOWNLOAD_COMPLETED /* alpm is about to release data related to the file */ +} alpm_download_event_type_t; + +typedef struct { + int optional; /* whether this file is optional and thus the errors could be ignored */ +} alpm_download_event_init_t; + +typedef struct { + off_t downloaded; /* amount of data downloaded */ + off_t total; /* total amount need to be downloaded */ +} alpm_download_event_progress_t; + +typedef struct { + /* total bytes in file */ + off_t total; + /* download result code: + * 0 - download completed successfully + * 1 - the file is up-to-date + * negative - error code + */ + int result; +} alpm_download_event_completed_t; + /** Type of download progress callbacks. * @param filename the name of the file being downloaded - * @param xfered the number of transferred bytes - * @param total the total number of bytes to transfer + * @param event the event type + * @param data the event data of type alpm_download_event_*_t */ typedef void (*alpm_cb_download)(const char *filename, - off_t xfered, off_t total); + alpm_download_event_type_t event, void *data); typedef void (*alpm_cb_totaldl)(off_t total); |