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authorDan Sagunov <danilka.pro@gmail.com>2013-11-02 00:01:15 +0400
committerDan Sagunov <danilka.pro@gmail.com>2013-11-02 00:01:15 +0400
commitc2f7ae98d3c321a615cda6946443f5098d9d08bd (patch)
treeb330c943055f7b299b4dd9ea64a440e8be9e94e7 /src/utils/files.cpp
parentdd380bf0c3ed3150e57bf4b14d51cae1c206565e (diff)
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Adding renameFile function for NaCl
Diffstat (limited to 'src/utils/files.cpp')
-rw-r--r--src/utils/files.cpp29
1 files changed, 29 insertions, 0 deletions
diff --git a/src/utils/files.cpp b/src/utils/files.cpp
index c06b3d892..fa69cd6af 100644
--- a/src/utils/files.cpp
+++ b/src/utils/files.cpp
@@ -100,4 +100,33 @@ void Files::extractZip(const std::string &zipName, const std::string &inDir,
remove(zipName.c_str());
}
+int Files::renameFile(const std::string &pFrom, const std::string &pTo)
+{
+ FILE *file = fopen(pFrom.c_str(), "rb");
+ if (file == NULL)
+ return -1;
+
+ fseek(file, 0, SEEK_END);
+ size_t sz = ftell(file);
+ fseek(file, 0, SEEK_SET);
+
+ char *buf = (char *)malloc(sz + 1);
+ if (fread(buf, 1, sz, file) != sz)
+ return -1;
+ fclose(file);
+ buf[sz] = 0;
+
+ file = fopen(pTo.c_str(), "w+b");
+ if (file == NULL)
+ return -1;
+
+ if (fwrite(buf, 1, sz, file) != sz)
+ return -1;
+ fclose(file);
+
+ free(buf);
+
+ return 0;
+}
+
#endif // ANDROID __native_client__