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-rw-r--r--lib/libalpm/alpm.c1
-rw-r--r--lib/libalpm/deps.c1
-rw-r--r--lib/libalpm/handle.c110
-rw-r--r--lib/libalpm/handle.h5
-rw-r--r--lib/libalpm/util.c10
5 files changed, 64 insertions, 63 deletions
diff --git a/lib/libalpm/alpm.c b/lib/libalpm/alpm.c
index 2da3432f..55f6ecd1 100644
--- a/lib/libalpm/alpm.c
+++ b/lib/libalpm/alpm.c
@@ -31,6 +31,7 @@
#include "alpm.h"
#include "alpm_list.h"
#include "handle.h"
+#include "log.h"
#include "util.h"
/* Globals */
diff --git a/lib/libalpm/deps.c b/lib/libalpm/deps.c
index 27d04765..62e8702c 100644
--- a/lib/libalpm/deps.c
+++ b/lib/libalpm/deps.c
@@ -35,6 +35,7 @@
#include "package.h"
#include "db.h"
#include "handle.h"
+#include "trans.h"
/* global handle variable */
extern pmhandle_t *handle;
diff --git a/lib/libalpm/handle.c b/lib/libalpm/handle.c
index e94528f9..21b16aa2 100644
--- a/lib/libalpm/handle.c
+++ b/lib/libalpm/handle.c
@@ -298,72 +298,76 @@ int SYMEXPORT alpm_option_set_totaldlcb(alpm_cb_totaldl cb)
return 0;
}
-int SYMEXPORT alpm_option_set_root(const char *root)
-{
- struct stat st;
- char *realroot;
- size_t rootlen;
+static char *canonicalize_path(const char *path) {
+ char *new_path;
+ size_t len;
- ASSERT(handle != NULL, RET_ERR(PM_ERR_HANDLE_NULL, -1));
+ /* verify path ends in a '/' */
+ len = strlen(path);
+ if(path[len - 1] != '/') {
+ len += 1;
+ }
+ new_path = calloc(len + 1, sizeof(char));
+ strncpy(new_path, path, len);
+ new_path[len - 1] = '/';
+ return new_path;
+}
+
+int _alpm_set_directory_option(const char *value,
+ char **storage, int must_exist)
+ {
+ struct stat st;
+ char *real = NULL;
+ const char *path;
- if(!root) {
+ path = value;
+ if(!path) {
pm_errno = PM_ERR_WRONG_ARGS;
return -1;
}
- if(stat(root, &st) == -1 || !S_ISDIR(st.st_mode)) {
- pm_errno = PM_ERR_NOT_A_DIR;
- return -1;
- }
+ if(must_exist) {
+ if(stat(path, &st) == -1 || !S_ISDIR(st.st_mode)) {
+ pm_errno = PM_ERR_NOT_A_DIR;
+ return -1;
+ }
+ real = calloc(PATH_MAX + 1, sizeof(char));
+ if(!realpath(path, real)) {
+ free(real);
+ pm_errno = PM_ERR_NOT_A_DIR;
+ return -1;
+ }
+ path = real;
+ }
+
+ if(*storage) {
+ FREE(*storage);
+ }
+ *storage = canonicalize_path(path);
+ free(real);
+ return 0;
+}
- realroot = calloc(PATH_MAX+1, sizeof(char));
- if(!realpath(root, realroot)) {
- FREE(realroot);
- pm_errno = PM_ERR_NOT_A_DIR;
- return -1;
- }
+int SYMEXPORT alpm_option_set_root(const char *root)
+{
+ ASSERT(handle != NULL, RET_ERR(PM_ERR_HANDLE_NULL, -1));
- /* verify root ends in a '/' */
- rootlen = strlen(realroot);
- if(realroot[rootlen-1] != '/') {
- rootlen += 1;
- }
- if(handle->root) {
- FREE(handle->root);
+ if(_alpm_set_directory_option(root, &(handle->root), 1)) {
+ return -1;
}
- handle->root = calloc(rootlen + 1, sizeof(char));
- strncpy(handle->root, realroot, rootlen);
- handle->root[rootlen-1] = '/';
- FREE(realroot);
_alpm_log(PM_LOG_DEBUG, "option 'root' = %s\n", handle->root);
return 0;
}
int SYMEXPORT alpm_option_set_dbpath(const char *dbpath)
{
- struct stat st;
- size_t dbpathlen, lockfilelen;
const char *lf = "db.lck";
+ size_t lockfilelen;
ASSERT(handle != NULL, RET_ERR(PM_ERR_HANDLE_NULL, -1));
- if(!dbpath) {
- pm_errno = PM_ERR_WRONG_ARGS;
- return -1;
- }
- if(stat(dbpath, &st) == -1 || !S_ISDIR(st.st_mode)) {
- pm_errno = PM_ERR_NOT_A_DIR;
+
+ if(_alpm_set_directory_option(dbpath, &(handle->dbpath), 1)) {
return -1;
}
- /* verify dbpath ends in a '/' */
- dbpathlen = strlen(dbpath);
- if(dbpath[dbpathlen-1] != '/') {
- dbpathlen += 1;
- }
- if(handle->dbpath) {
- FREE(handle->dbpath);
- }
- handle->dbpath = calloc(dbpathlen+1, sizeof(char));
- strncpy(handle->dbpath, dbpath, dbpathlen);
- handle->dbpath[dbpathlen-1] = '/';
_alpm_log(PM_LOG_DEBUG, "option 'dbpath' = %s\n", handle->dbpath);
if(handle->lockfile) {
@@ -379,7 +383,6 @@ int SYMEXPORT alpm_option_set_dbpath(const char *dbpath)
int SYMEXPORT alpm_option_add_cachedir(const char *cachedir)
{
char *newcachedir;
- size_t cachedirlen;
ASSERT(handle != NULL, RET_ERR(PM_ERR_HANDLE_NULL, -1));
if(!cachedir) {
@@ -389,16 +392,9 @@ int SYMEXPORT alpm_option_add_cachedir(const char *cachedir)
/* don't stat the cachedir yet, as it may not even be needed. we can
* fail later if it is needed and the path is invalid. */
- /* verify cachedir ends in a '/' */
- cachedirlen = strlen(cachedir);
- if(cachedir[cachedirlen-1] != '/') {
- cachedirlen += 1;
- }
- newcachedir = calloc(cachedirlen + 1, sizeof(char));
- strncpy(newcachedir, cachedir, cachedirlen);
- newcachedir[cachedirlen-1] = '/';
+ newcachedir = canonicalize_path(cachedir);
handle->cachedirs = alpm_list_add(handle->cachedirs, newcachedir);
- _alpm_log(PM_LOG_DEBUG, "option 'cachedir' = %s\n", newcachedir);
+ _alpm_log(PM_LOG_DEBUG, "backend option 'cachedir' = %s\n", newcachedir);
return 0;
}
diff --git a/lib/libalpm/handle.h b/lib/libalpm/handle.h
index 129c8ca4..b72c9b0f 100644
--- a/lib/libalpm/handle.h
+++ b/lib/libalpm/handle.h
@@ -24,10 +24,7 @@
#include <sys/types.h>
#include "alpm_list.h"
-#include "db.h"
-#include "log.h"
#include "alpm.h"
-#include "trans.h"
#ifdef HAVE_LIBCURL
#include <curl/curl.h>
@@ -78,6 +75,8 @@ struct __pmhandle_t {
pmhandle_t *_alpm_handle_new(void);
void _alpm_handle_free(pmhandle_t *handle);
+int _alpm_set_directory_option(const char *value, char **storage, int must_exist);
+
#endif /* _ALPM_HANDLE_H */
/* vim: set ts=2 sw=2 noet: */
diff --git a/lib/libalpm/util.c b/lib/libalpm/util.c
index 5821bf9f..6f0763d5 100644
--- a/lib/libalpm/util.c
+++ b/lib/libalpm/util.c
@@ -56,6 +56,7 @@
#include "alpm.h"
#include "alpm_list.h"
#include "handle.h"
+#include "trans.h"
#ifndef HAVE_STRSEP
/* This is a replacement for strsep which is not portable (missing on Solaris).
@@ -606,15 +607,18 @@ const char *_alpm_filecache_setup(void)
} else if(S_ISDIR(buf.st_mode) && (buf.st_mode & S_IWUSR)) {
_alpm_log(PM_LOG_DEBUG, "using cachedir: %s\n", cachedir);
return cachedir;
+ } else {
+ _alpm_log(PM_LOG_DEBUG, "skipping cachedir: %s\n", cachedir);
}
}
/* we didn't find a valid cache directory. use /tmp. */
- tmp = alpm_list_add(NULL, strdup("/tmp/"));
+ tmp = alpm_list_add(NULL, "/tmp/");
alpm_option_set_cachedirs(tmp);
- _alpm_log(PM_LOG_DEBUG, "using cachedir: %s", "/tmp/\n");
+ alpm_list_free(tmp);
+ _alpm_log(PM_LOG_DEBUG, "using cachedir: %s\n", "/tmp/");
_alpm_log(PM_LOG_WARNING, _("couldn't create package cache, using /tmp instead\n"));
- return alpm_list_getdata(tmp);
+ return "/tmp/";
}
/** lstat wrapper that treats /path/dirsymlink/ the same as /path/dirsymlink.
generated by cgit v1.2.3-24-g4f1b (git 2.32.0) at 2024-04-28 01:08:52 +0200