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windows: add support for UNC paths on uv_spawn

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Paul Goldsmith 2013-03-17 11:02:14 -04:00 committed by Saúl Ibarra Corretgé
parent 0ecee213ea
commit ac879ed8f8
1 changed files with 9 additions and 3 deletions
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12
src/win/process.c
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@ -171,8 +171,10 @@ static WCHAR* search_path_join_test(const WCHAR* dir,
size_t cwd_len) {
WCHAR *result, *result_pos;
DWORD attrs;
if (dir_len >= 1 && (dir[0] == L'/' || dir[0] == L'\\')) {
if (dir_len > 2 && dir[0] == L'\\' && dir[1] == L'\\') {
/* It's a UNC path so ignore cwd */
cwd_len = 0;
} else if (dir_len >= 1 && (dir[0] == L'/' || dir[0] == L'\\')) {
/* It's a full path without drive letter, use cwd's drive letter only */
cwd_len = 2;
} else if (dir_len >= 2 && dir[1] == L':' &&
@ -331,7 +333,11 @@ static WCHAR* path_search_walk_ext(const WCHAR *dir,
* file that is not readable/executable; if the spawn fails it will not
* continue searching.
*
* TODO: correctly interpret UNC paths
* UNC path support: we are dealing with UNC paths in both the path and the
* filename. This is a deviation from what cmd.exe does (it does not let you
* start a program by specifying an UNC path on the command line) but this is
* really a pointless restriction.
*
*/
static WCHAR* search_path(const WCHAR *file,
WCHAR *cwd,