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-rw-r--r--src/add.c51
1 files changed, 35 insertions, 16 deletions
diff --git a/src/add.c b/src/add.c
index 2d342ab..e028736 100644
--- a/src/add.c
+++ b/src/add.c
@@ -11,6 +11,7 @@
#include <errno.h>
#include <stdio.h>
+#include <unistd.h>
#include "apk_applet.h"
#include "apk_database.h"
#include "apk_print.h"
@@ -80,6 +81,38 @@ static int non_repository_check(struct apk_database *db)
return 1;
}
+static struct apk_package *create_virtual_package(struct apk_database *db, struct apk_name *name)
+{
+ char ver[32];
+ struct apk_package *virtpkg;
+ struct tm tm;
+ EVP_MD_CTX *mdctx;
+ time_t now = apk_time();
+ pid_t pid = getpid();
+
+ localtime_r(&now, &tm);
+ strftime(ver, sizeof ver, "%Y%m%d.%H%M%S", &tm);
+
+ virtpkg = apk_pkg_new();
+ if (virtpkg == NULL) return 0;
+
+ virtpkg->name = name;
+ virtpkg->version = apk_blob_atomize(APK_BLOB_STR(ver));
+ virtpkg->description = strdup("virtual meta package");
+ virtpkg->arch = apk_blob_atomize(APK_BLOB_STR("noarch"));
+
+ mdctx = EVP_MD_CTX_new();
+ EVP_DigestInit_ex(mdctx, apk_checksum_default(), NULL);
+ EVP_DigestUpdate(mdctx, &tm, sizeof tm);
+ EVP_DigestUpdate(mdctx, &pid, sizeof pid);
+ EVP_DigestUpdate(mdctx, virtpkg->name->name, strlen(virtpkg->name->name) + 1);
+ virtpkg->csum.type = EVP_MD_CTX_size(mdctx);
+ EVP_DigestFinal_ex(mdctx, virtpkg->csum.data, NULL);
+ EVP_MD_CTX_free(mdctx);
+
+ return virtpkg;
+}
+
static int add_main(void *ctx, struct apk_database *db, struct apk_string_array *args)
{
struct add_ctx *actx = (struct add_ctx *) ctx;
@@ -93,10 +126,6 @@ static int add_main(void *ctx, struct apk_database *db, struct apk_string_array
if (actx->virtpkg) {
apk_blob_t b = APK_BLOB_STR(actx->virtpkg);
- struct tm tm;
- time_t now;
- char ver[32];
-
apk_blob_pull_dep(&b, db, &virtdep);
if (APK_BLOB_IS_NULL(b) || virtdep.conflict ||
virtdep.result_mask != APK_DEPMASK_ANY ||
@@ -104,24 +133,14 @@ static int add_main(void *ctx, struct apk_database *db, struct apk_string_array
apk_error("%s: bad package specifier");
return -1;
}
-
if (virtdep.name->name[0] != '.' && non_repository_check(db))
return -1;
- now = apk_time();
- localtime_r(&now, &tm);
- strftime(ver, sizeof ver, "%Y%m%d.%H%M%S", &tm);
-
- virtpkg = apk_pkg_new();
- if (virtpkg == NULL) {
+ virtpkg = create_virtual_package(db, virtdep.name);
+ if (!virtpkg) {
apk_error("Failed to allocate virtual meta package");
return -1;
}
- virtpkg->name = virtdep.name;
- apk_blob_checksum(APK_BLOB_STR(ver), apk_checksum_default(), &virtpkg->csum);
- virtpkg->version = apk_blob_atomize(APK_BLOB_STR(ver));
- virtpkg->description = strdup("virtual meta package");
- virtpkg->arch = apk_blob_atomize(APK_BLOB_STR("noarch"));
virtdep.result_mask = APK_VERSION_EQUAL;
virtdep.version = virtpkg->version;