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-rw-r--r--lib/libalpm/add.c45
-rw-r--r--lib/libalpm/alpm.h9
-rw-r--r--lib/libalpm/be_files.c43
-rw-r--r--lib/libalpm/package.c101
-rw-r--r--lib/libalpm/package.h1
-rw-r--r--lib/libalpm/server.c13
6 files changed, 55 insertions, 157 deletions
diff --git a/lib/libalpm/add.c b/lib/libalpm/add.c
index 86e80778..442b3180 100644
--- a/lib/libalpm/add.c
+++ b/lib/libalpm/add.c
@@ -53,11 +53,9 @@
int _alpm_add_loadtarget(pmtrans_t *trans, pmdb_t *db, char *name)
{
- pmpkg_t *info = NULL;
- pmpkg_t *dummy;
- char pkgname[PKG_NAME_LEN], pkgver[PKG_VERSION_LEN];
+ pmpkg_t *pkg = NULL;
+ const char *pkgname, *pkgver;
alpm_list_t *i;
- struct stat buf;
ALPM_LOG_FUNC;
@@ -67,24 +65,11 @@ int _alpm_add_loadtarget(pmtrans_t *trans, pmdb_t *db, char *name)
_alpm_log(PM_LOG_DEBUG, "loading target '%s'\n", name);
- /* TODO FS#5120 we need a better way to check if a package is a valid package,
- * and read the metadata instead of relying on the filename for package name
- * and version */
- if(stat(name, &buf)) {
- pm_errno = PM_ERR_NOT_A_FILE;
- goto error;
- }
-
- if(_alpm_pkg_splitname(name, pkgname, pkgver, 1) == -1) {
- pm_errno = PM_ERR_PKG_INVALID_NAME;
- goto error;
- }
-
- /* no additional hyphens in version strings */
- if(strchr(pkgver, '-') != strrchr(pkgver, '-')) {
- pm_errno = PM_ERR_PKG_INVALID_NAME;
+ if(alpm_pkg_load(name, &pkg) != 0) {
goto error;
}
+ pkgname = alpm_pkg_get_name(pkg);
+ pkgver = alpm_pkg_get_version(pkg);
if(trans->type != PM_TRANS_TYPE_UPGRADE) {
/* only install this package if it is not already installed */
@@ -95,7 +80,7 @@ int _alpm_add_loadtarget(pmtrans_t *trans, pmdb_t *db, char *name)
} else {
if(trans->flags & PM_TRANS_FLAG_FRESHEN) {
/* only upgrade/install this package if it is already installed and at a lesser version */
- dummy = _alpm_db_get_pkgfromcache(db, pkgname);
+ pmpkg_t *dummy = _alpm_db_get_pkgfromcache(db, pkgname);
if(dummy == NULL || _alpm_versioncmp(dummy->version, pkgver) >= 0) {
pm_errno = PM_ERR_PKG_CANT_FRESH;
goto error;
@@ -126,29 +111,17 @@ int _alpm_add_loadtarget(pmtrans_t *trans, pmdb_t *db, char *name)
}
}
- _alpm_log(PM_LOG_DEBUG, "reading '%s' metadata\n", pkgname);
- info = _alpm_pkg_load(name);
- if(info == NULL) {
- /* pm_errno is already set by pkg_load() */
- goto error;
- }
- /* check to verify we're not getting fooled by a corrupted package */
- if(strcmp(pkgname, info->name) != 0 || strcmp(pkgver, info->version) != 0) {
- pm_errno = PM_ERR_PKG_INVALID;
- goto error;
- }
-
if(trans->flags & PM_TRANS_FLAG_ALLDEPS) {
- info->reason = PM_PKG_REASON_DEPEND;
+ pkg->reason = PM_PKG_REASON_DEPEND;
}
/* add the package to the transaction */
- trans->packages = alpm_list_add(trans->packages, info);
+ trans->packages = alpm_list_add(trans->packages, pkg);
return(0);
error:
- _alpm_pkg_free(info);
+ _alpm_pkg_free(pkg);
return(-1);
}
diff --git a/lib/libalpm/alpm.h b/lib/libalpm/alpm.h
index 852b5c15..53bbaaa0 100644
--- a/lib/libalpm/alpm.h
+++ b/lib/libalpm/alpm.h
@@ -180,20 +180,11 @@ typedef enum _pmpkgreason_t {
PM_PKG_REASON_DEPEND = 1 /* installed as a dependency for another package */
} pmpkgreason_t;
-/* package name formats */
-/*
-typedef enum _pmpkghasarch_t {
- PM_PKG_WITHOUT_ARCH = 0, / pkgname-pkgver-pkgrel, used under PM_DBPATH /
- PM_PKG_WITH_ARCH = 1 / pkgname-pkgver-pkgrel-arch, used under PM_CACHEDIR /
-} pmpkghasarch_t;
-*/
-
int alpm_pkg_load(const char *filename, pmpkg_t **pkg);
int alpm_pkg_free(pmpkg_t *pkg);
int alpm_pkg_checkmd5sum(pmpkg_t *pkg);
char *alpm_fetch_pkgurl(const char *url);
int alpm_pkg_vercmp(const char *ver1, const char *ver2);
-char *alpm_pkg_name_hasarch(const char *pkgname);
alpm_list_t *alpm_pkg_compute_requiredby(pmpkg_t *pkg);
const char *alpm_pkg_get_filename(pmpkg_t *pkg);
diff --git a/lib/libalpm/be_files.c b/lib/libalpm/be_files.c
index af222136..1566fe2d 100644
--- a/lib/libalpm/be_files.c
+++ b/lib/libalpm/be_files.c
@@ -104,6 +104,43 @@ void _alpm_db_rewind(pmdb_t *db)
rewinddir(db->handle);
}
+static int _alpm_db_splitname(const char *target, char *name, char *version)
+{
+ /* the format of a db entry is as follows:
+ * package-version-rel/
+ * package name can contain hyphens, so parse from the back- go back
+ * two hyphens and we have split the version from the name.
+ */
+ char *tmp, *p, *q;
+
+ if(target == NULL) {
+ return(-1);
+ }
+ tmp = strdup(target);
+ p = tmp + strlen(tmp);
+
+ /* do the magic parsing- find the beginning of the version string
+ * by doing two iterations of same loop to lop off two hyphens */
+ for(q = --p; *q && *q != '-'; q--);
+ for(p = --q; *p && *p != '-'; p--);
+ if(*p != '-' || p == tmp) {
+ return(-1);
+ }
+
+ /* copy into fields and return */
+ if(version) {
+ strncpy(version, p+1, PKG_VERSION_LEN);
+ }
+ /* insert a terminator at the end of the name (on hyphen)- then copy it */
+ *p = '\0';
+ if(name) {
+ strncpy(name, tmp, PKG_NAME_LEN);
+ }
+
+ free(tmp);
+ return(0);
+}
+
pmpkg_t *_alpm_db_scan(pmdb_t *db, const char *target)
{
struct dirent *ent = NULL;
@@ -177,8 +214,10 @@ pmpkg_t *_alpm_db_scan(pmdb_t *db, const char *target)
_alpm_log(PM_LOG_DEBUG, "db scan could not find package: %s\n", target);
return(NULL);
}
- if(_alpm_pkg_splitname(ent->d_name, pkg->name, pkg->version, 0) == -1) {
- _alpm_log(PM_LOG_ERROR, _("invalid name for database entry '%s'\n"), ent->d_name);
+ /* split the db entry name */
+ if(_alpm_db_splitname(ent->d_name, pkg->name, pkg->version) != 0) {
+ _alpm_log(PM_LOG_ERROR, _("invalid name for database entry '%s'\n"),
+ ent->d_name);
alpm_pkg_free(pkg);
pkg = NULL;
continue;
diff --git a/lib/libalpm/package.c b/lib/libalpm/package.c
index 4a6e62b9..30d77a74 100644
--- a/lib/libalpm/package.c
+++ b/lib/libalpm/package.c
@@ -65,7 +65,8 @@ int SYMEXPORT alpm_pkg_load(const char *filename, pmpkg_t **pkg)
_alpm_log(PM_LOG_FUNCTION, "enter alpm_pkg_load\n");
/* Sanity checks */
- ASSERT(filename != NULL && strlen(filename) != 0, RET_ERR(PM_ERR_WRONG_ARGS, -1));
+ ASSERT(filename != NULL && strlen(filename) != 0,
+ RET_ERR(PM_ERR_WRONG_ARGS, -1));
ASSERT(pkg != NULL, RET_ERR(PM_ERR_WRONG_ARGS, -1));
*pkg = _alpm_pkg_load(filename);
@@ -151,51 +152,6 @@ int SYMEXPORT alpm_pkg_vercmp(const char *ver1, const char *ver2)
return(_alpm_versioncmp(ver1, ver2));
}
-/* internal */
-static char *_supported_archs[] = {
- "i586",
- "i686",
- "ppc",
- "x86_64",
-};
-
-/**
- * @brief Determine if a package name has -ARCH tacked on.
- * @param pkgname name of the package to parse
- * @return pointer to start of -ARCH text if it exists, else NULL
- */
-char SYMEXPORT *alpm_pkg_name_hasarch(const char *pkgname)
-{
- /* TODO remove this when we transfer everything over to -ARCH
- *
- * this parsing sucks... it's done to support
- * two package formats for the time being:
- * package-name-foo-1.0.0-1-i686
- * and
- * package-name-bar-1.2.3-1
- */
- size_t i = 0;
- char *arch, *cmp, *p;
-
- ALPM_LOG_FUNC;
-
- if((p = strrchr(pkgname, '-'))) {
- for(i=0; i < sizeof(_supported_archs)/sizeof(char*); ++i) {
- cmp = p+1;
- arch = _supported_archs[i];
-
- /* whee, case insensitive compare */
- while(*arch && *cmp && tolower(*arch++) == tolower(*cmp++)) ;
- if(*arch || *cmp) {
- continue;
- }
-
- return(p);
- }
- }
- return(NULL);
-}
-
const char SYMEXPORT *alpm_pkg_get_filename(pmpkg_t *pkg)
{
ALPM_LOG_FUNC;
@@ -1113,59 +1069,6 @@ pmpkg_t *_alpm_pkg_find(const char *needle, alpm_list_t *haystack)
return(NULL);
}
-int _alpm_pkg_splitname(const char *target, char *name, char *version, int witharch)
-{
- char tmp[PKG_FULLNAME_LEN+7];
- const char *t;
- char *p, *q;
-
- ALPM_LOG_FUNC;
-
- if(target == NULL) {
- return(-1);
- }
-
- /* trim path name (if any) */
- if((t = strrchr(target, '/')) == NULL) {
- t = target;
- } else {
- t++;
- }
- strncpy(tmp, t, PKG_FULLNAME_LEN+7);
- /* trim file extension (if any) */
- if((p = strstr(tmp, PKGEXT))) {
- *p = '\0';
- }
-
- if(witharch) {
- /* trim architecture */
- if((p = alpm_pkg_name_hasarch(tmp))) {
- *p = '\0';
- }
- }
-
- p = tmp + strlen(tmp);
-
- for(q = --p; *q && *q != '-'; q--);
- if(*q != '-' || q == tmp) {
- return(-1);
- }
- for(p = --q; *p && *p != '-'; p--);
- if(*p != '-' || p == tmp) {
- return(-1);
- }
- if(version) {
- strncpy(version, p+1, PKG_VERSION_LEN);
- }
- *p = '\0';
-
- if(name) {
- strncpy(name, tmp, PKG_NAME_LEN);
- }
-
- return(0);
-}
-
/* fill in requiredby field of package,
* used when we want to install or add a package */
void _alpm_pkg_update_requiredby(pmpkg_t *pkg)
diff --git a/lib/libalpm/package.h b/lib/libalpm/package.h
index 460a38c8..30dd3961 100644
--- a/lib/libalpm/package.h
+++ b/lib/libalpm/package.h
@@ -96,7 +96,6 @@ int _alpm_pkg_cmp(const void *p1, const void *p2);
int alpm_pkg_compare_versions(pmpkg_t *local_pkg, pmpkg_t *pkg);
pmpkg_t *_alpm_pkg_load(const char *pkgfile);
pmpkg_t *_alpm_pkg_find(const char *needle, alpm_list_t *haystack);
-int _alpm_pkg_splitname(const char *target, char *name, char *version, int witharch);
int _alpm_pkg_istoonew(pmpkg_t *pkg);
void _alpm_pkg_update_requiredby(pmpkg_t *pkg);
diff --git a/lib/libalpm/server.c b/lib/libalpm/server.c
index 5fdc41a6..8d9c6f87 100644
--- a/lib/libalpm/server.c
+++ b/lib/libalpm/server.c
@@ -187,22 +187,15 @@ int _alpm_downloadfiles_forreal(alpm_list_t *servers, const char *localpath,
char output[PATH_MAX];
char *fn = (char *)lp->data;
char pkgname[PKG_NAME_LEN];
- char *p;
fileurl = url_for_file(server, fn);
if(!fileurl) {
return(-1);
}
- /* Try to get JUST the name of the package from the filename */
- memset(pkgname, 0, PKG_NAME_LEN);
- if((p = strstr(fn, PKGEXT))) {
- _alpm_pkg_splitname(fn, pkgname, NULL, 1);
- }
- if(!strlen(pkgname)) {
- /* just use the raw filename if we can't find crap */
- strncpy(pkgname, fn, PKG_NAME_LEN);
- }
+ /* use the raw filename for download progress */
+ /* TODO maybe strip the normal pkg.tar.gz extension? */
+ strncpy(pkgname, fn, PKG_NAME_LEN);
_alpm_log(PM_LOG_DEBUG, "using '%s' for download progress\n", pkgname);
snprintf(realfile, PATH_MAX, "%s%s", localpath, fn);
generated by cgit v1.2.3-24-g4f1b (git 2.32.0) at 2024-11-01 11:35:19 +0100