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Diffstat (limited to 'lib/libalpm/be_package.c')
-rw-r--r--lib/libalpm/be_package.c70
1 files changed, 35 insertions, 35 deletions
diff --git a/lib/libalpm/be_package.c b/lib/libalpm/be_package.c
index 90a19722..4f530e0b 100644
--- a/lib/libalpm/be_package.c
+++ b/lib/libalpm/be_package.c
@@ -40,6 +40,11 @@
#include "package.h"
#include "deps.h" /* _alpm_splitdep */
+struct package_changelog {
+ struct archive *archive;
+ int fd;
+};
+
/**
* Open a package changelog for reading. Similar to fopen in functionality,
* except that the returned 'file stream' is from an archive.
@@ -50,31 +55,38 @@ static void *_package_changelog_open(alpm_pkg_t *pkg)
{
ASSERT(pkg != NULL, return NULL);
- struct archive *archive = NULL;
+ struct package_changelog *changelog;
+ struct archive *archive;
struct archive_entry *entry;
const char *pkgfile = pkg->origin_data.file;
+ struct stat buf;
+ int fd;
- if((archive = archive_read_new()) == NULL) {
- RET_ERR(pkg->handle, ALPM_ERR_LIBARCHIVE, NULL);
- }
-
- archive_read_support_compression_all(archive);
- archive_read_support_format_all(archive);
-
- if(archive_read_open_filename(archive, pkgfile,
- ALPM_BUFFER_SIZE) != ARCHIVE_OK) {
- RET_ERR(pkg->handle, ALPM_ERR_PKG_OPEN, NULL);
+ fd = _alpm_open_archive(pkg->handle, pkgfile, &buf,
+ &archive, ALPM_ERR_PKG_OPEN);
+ if(fd < 0) {
+ return NULL;
}
while(archive_read_next_header(archive, &entry) == ARCHIVE_OK) {
const char *entry_name = archive_entry_pathname(entry);
if(strcmp(entry_name, ".CHANGELOG") == 0) {
- return archive;
+ changelog = malloc(sizeof(struct package_changelog));
+ if(!changelog) {
+ pkg->handle->pm_errno = ALPM_ERR_MEMORY;
+ archive_read_finish(archive);
+ CLOSE(fd);
+ return NULL;
+ }
+ changelog->archive = archive;
+ changelog->fd = fd;
+ return changelog;
}
}
/* we didn't find a changelog */
archive_read_finish(archive);
+ CLOSE(fd);
errno = ENOENT;
return NULL;
@@ -92,7 +104,8 @@ static void *_package_changelog_open(alpm_pkg_t *pkg)
static size_t _package_changelog_read(void *ptr, size_t size,
const alpm_pkg_t UNUSED *pkg, void *fp)
{
- ssize_t sret = archive_read_data((struct archive *)fp, ptr, size);
+ struct package_changelog *changelog = fp;
+ ssize_t sret = archive_read_data(changelog->archive, ptr, size);
/* Report error (negative values) */
if(sret < 0) {
RET_ERR(pkg->handle, ALPM_ERR_LIBARCHIVE, 0);
@@ -110,7 +123,12 @@ static size_t _package_changelog_read(void *ptr, size_t size,
*/
static int _package_changelog_close(const alpm_pkg_t UNUSED *pkg, void *fp)
{
- return archive_read_finish((struct archive *)fp);
+ int ret;
+ struct package_changelog *changelog = fp;
+ ret = archive_read_finish(changelog->archive);
+ CLOSE(changelog->fd);
+ free(changelog);
+ return ret;
}
/** Package file operations struct accessor. We implement this as a method
@@ -370,24 +388,10 @@ alpm_pkg_t *_alpm_pkg_load_internal(alpm_handle_t *handle,
RET_ERR(handle, ALPM_ERR_WRONG_ARGS, NULL);
}
- /* try to create an archive object to read in the package */
- if((archive = archive_read_new()) == NULL) {
- RET_ERR(handle, ALPM_ERR_LIBARCHIVE, NULL);
- }
-
- archive_read_support_compression_all(archive);
- archive_read_support_format_all(archive);
-
- OPEN(fd, pkgfile, O_RDONLY);
- if(fd < 0 || archive_read_open_fd(archive, fd,
- ALPM_BUFFER_SIZE) != ARCHIVE_OK) {
- const char *err = fd < 0 ? strerror(errno) : archive_error_string(archive);
- _alpm_log(handle, ALPM_LOG_ERROR,
- _("could not open file %s: %s\n"), pkgfile, err);
- if(fd < 0 && errno == ENOENT) {
+ fd = _alpm_open_archive(handle, pkgfile, &st, &archive, ALPM_ERR_PKG_OPEN);
+ if(fd < 0) {
+ if(errno == ENOENT) {
handle->pm_errno = ALPM_ERR_PKG_NOT_FOUND;
- } else {
- handle->pm_errno = ALPM_ERR_PKG_OPEN;
}
goto error;
}
@@ -397,10 +401,6 @@ alpm_pkg_t *_alpm_pkg_load_internal(alpm_handle_t *handle,
handle->pm_errno = ALPM_ERR_MEMORY;
goto error;
}
- if(fstat(fd, &st) != 0) {
- handle->pm_errno = ALPM_ERR_PKG_OPEN;
- goto error;
- }
STRDUP(newpkg->filename, pkgfile,
handle->pm_errno = ALPM_ERR_MEMORY; goto error);
newpkg->size = st.st_size;