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authorAaron Griffin <aaron@archlinux.org>2007-02-10 23:44:39 +0000
committerAaron Griffin <aaron@archlinux.org>2007-02-10 23:44:39 +0000
commitd080809c45af4ac7a393533316a9db38b9d51312 (patch)
treec45ea8bbb9a961b15868bb483a23b6979c84509f /lib/libalpm/add.c
parentc55ea22c584596897be792fb7a788f04a363b5a8 (diff)
downloadpacman-d080809c45af4ac7a393533316a9db38b9d51312.tar.xz
* Package file parsing - fixed size and isize - isize is the "size" variable
from the PKGINFO, and size is the stat() size of the archive * Removed the useless 'output' param from package.c:parse_descfile * Installation progress - Call progress callback once at 0% for initialization - 'needdisp' was useless - alpm_list_count is called an excessive amount in these nested loops. Now we only call it once per iteration - Use the compressed sizes for PROGRESS calcs as uncompressed (isize) is not exact (it is missing metadata sizes), and thus produces > 100% numbers
Diffstat (limited to 'lib/libalpm/add.c')
-rw-r--r--lib/libalpm/add.c41
1 files changed, 23 insertions, 18 deletions
diff --git a/lib/libalpm/add.c b/lib/libalpm/add.c
index cad5ae13..d7a4a5ca 100644
--- a/lib/libalpm/add.c
+++ b/lib/libalpm/add.c
@@ -351,8 +351,7 @@ int _alpm_add_prepare(pmtrans_t *trans, pmdb_t *db, alpm_list_t **data)
int _alpm_add_commit(pmtrans_t *trans, pmdb_t *db)
{
- int i, ret = 0, errors = 0, needdisp = 0;
- double percent = 0.0;
+ int i, ret = 0, errors = 0, pkg_count = 0;
register struct archive *archive;
struct archive_entry *entry;
char expath[PATH_MAX], cwd[PATH_MAX] = "", *what;
@@ -369,7 +368,11 @@ int _alpm_add_commit(pmtrans_t *trans, pmdb_t *db)
return(0);
}
+ pkg_count = alpm_list_count(trans->targets);
+
for(targ = trans->packages; targ; targ = targ->next) {
+ int targ_count = 0;
+ double percent = 0.0;
unsigned short pmo_upgrade;
char pm_install[PATH_MAX];
pmpkg_t *info = (pmpkg_t *)targ->data;
@@ -468,13 +471,14 @@ int _alpm_add_commit(pmtrans_t *trans, pmdb_t *db)
_alpm_log(PM_LOG_DEBUG, _("extracting files"));
/* Extract the package */
- if ((archive = archive_read_new ()) == NULL)
+ if ((archive = archive_read_new()) == NULL) {
RET_ERR(PM_ERR_LIBARCHIVE_ERROR, -1);
+ }
- archive_read_support_compression_all (archive);
- archive_read_support_format_all (archive);
+ archive_read_support_compression_all(archive);
+ archive_read_support_format_all(archive);
- if (archive_read_open_file (archive, info->data, ARCHIVE_DEFAULT_BYTES_PER_BLOCK) != ARCHIVE_OK) {
+ if(archive_read_open_file(archive, info->data, ARCHIVE_DEFAULT_BYTES_PER_BLOCK) != ARCHIVE_OK) {
RET_ERR(PM_ERR_PKG_OPEN, -1);
}
@@ -488,6 +492,10 @@ int _alpm_add_commit(pmtrans_t *trans, pmdb_t *db)
/* libarchive requires this for extracting hard links */
chdir(handle->root);
+ targ_count = alpm_list_count(targ);
+ /* call PROGRESS once with 0 percent, as we sort-of skip that here */
+ PROGRESS(trans, cb_state, what, 0, pkg_count, (pkg_count - targ_count +1));
+
for(i = 0; archive_read_next_header (archive, &entry) == ARCHIVE_OK; i++) {
int nb = 0;
int notouch = 0;
@@ -498,21 +506,19 @@ int _alpm_add_commit(pmtrans_t *trans, pmdb_t *db)
STRNCPY(pathname, archive_entry_pathname(entry), PATH_MAX);
- if (info->size != 0) {
- /* There's a problem here. These sizes don't match up. info->size is
- * the COMPRESSED size, and info->isize is uncompressed. It appears,
- * however, that these are the only two sizes available. It appears
- * to be close enough, BUT easilly goes over 100%, so we'll stall
- * there for now */
- percent = (double)archive_position_uncompressed(archive) / info->size;
+ if(info->size != 0) {
+ /* Using compressed size for calculations here, as info->isize is not
+ * exact when it comes to comparing to the ACTUAL uncompressed size
+ * (missing metadata sizes) */
+ unsigned long pos = archive_position_compressed(archive);
+ percent = (double)pos / (double)info->size;
+ _alpm_log(PM_LOG_DEBUG, "decompression progress: %f%% (%ld / %ld)", percent*100.0, pos, info->size);
if(percent >= 1.0) {
percent = 1.0;
}
}
- if (needdisp == 0) {
- PROGRESS(trans, cb_state, what, (int)(percent * 100), alpm_list_count(trans->packages), (alpm_list_count(trans->packages) - alpm_list_count(targ) +1));
- }
+ PROGRESS(trans, cb_state, what, (int)(percent * 100), pkg_count, (pkg_count - targ_count +1));
if(strcmp(pathname, ".PKGINFO") == 0 || strcmp(pathname, ".FILELIST") == 0) {
archive_read_data_skip (archive);
@@ -855,8 +861,7 @@ int _alpm_add_commit(pmtrans_t *trans, pmdb_t *db)
}
}
- PROGRESS(trans, cb_state, what, 100, alpm_list_count(trans->packages), (alpm_list_count(trans->packages) - alpm_list_count(targ) +1));
- needdisp = 0;
+ PROGRESS(trans, cb_state, what, 100, pkg_count, (pkg_count - targ_count +1));
EVENT(trans, PM_TRANS_EVT_EXTRACT_DONE, NULL, NULL);
FREE(what);