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authorDan Gudmundsson <[email protected]>2013-06-04 12:38:31 +0200
committerDan Gudmundsson <[email protected]>2013-06-04 12:38:31 +0200
commite83fd8f94aba352b6cc055d2b4cfff007911b6d4 (patch)
tree66b22e7e79813d9ec2b0f5a9817a3908682a22ee /erts/etc/common/erlexec.c
parente00d6bbbabd7b76c050665fc417e81554a83e341 (diff)
parentee23d4b549618044d4a4f800db839483b359cb9f (diff)
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Merge branch 'dgud/win32_unicode'
* dgud/win32_unicode: erts: Windows, convert erlsrv to use widestring erts: Window start_erl now uses widechars/unicode Quote windows paths with spaces Handle space in paths in test Makefiles erts: Fix windows widestring args and paths in tools erts: Windows, use widechars for all paths during startup OTP-11135
Diffstat (limited to 'erts/etc/common/erlexec.c')
-rw-r--r--erts/etc/common/erlexec.c76
1 files changed, 38 insertions, 38 deletions
diff --git a/erts/etc/common/erlexec.c b/erts/etc/common/erlexec.c
index 01134dd718..f72930ea2a 100644
--- a/erts/etc/common/erlexec.c
+++ b/erts/etc/common/erlexec.c
@@ -42,7 +42,7 @@
#define DEFAULT_PROGNAME "erl"
#ifdef __WIN32__
-#define INI_FILENAME "erl.ini"
+#define INI_FILENAME L"erl.ini"
#define INI_SECTION "erlang"
#define DIRSEP "\\"
#define PATHSEP ";"
@@ -1173,11 +1173,14 @@ start_epmd(char *epmd)
strcat(epmd, arg1);
}
{
- STARTUPINFO start;
+ wchar_t wcepmd[MAXPATHLEN+100];
+ STARTUPINFOW start;
PROCESS_INFORMATION pi;
memset(&start, 0, sizeof (start));
start.cb = sizeof (start);
- if (!CreateProcess(NULL, epmd, NULL, NULL, FALSE,
+ MultiByteToWideChar(CP_UTF8, 0, epmd, -1, wcepmd, MAXPATHLEN+100);
+
+ if (!CreateProcessW(NULL, wcepmd, NULL, NULL, FALSE,
CREATE_DEFAULT_ERROR_MODE | DETACHED_PROCESS,
NULL, NULL, &start, &pi))
result = -1;
@@ -1371,53 +1374,49 @@ static void get_start_erl_data(char *file)
}
-static char *replace_filename(char *path, char *new_base)
+static wchar_t *replace_filename(wchar_t *path, wchar_t *new_base)
{
- int plen = strlen(path);
- char *res = emalloc((plen+strlen(new_base)+1)*sizeof(char));
- char *p;
+ int plen = wcslen(path);
+ wchar_t *res = (wchar_t *) emalloc((plen+wcslen(new_base)+1)*sizeof(wchar_t));
+ wchar_t *p;
- strcpy(res,path);
- for (p = res+plen-1 ;p >= res && *p != '\\'; --p)
+ wcscpy(res,path);
+ for (p = res+plen-1 ;p >= res && *p != L'\\'; --p)
;
- *(p+1) ='\0';
- strcat(res,new_base);
+ *(p+1) =L'\0';
+ wcscat(res,new_base);
return res;
}
-static char *path_massage(char *long_path)
+static char *path_massage(wchar_t *long_path)
{
char *p;
-
- p = emalloc(MAX_PATH+1);
- strcpy(p, long_path);
- GetShortPathName(p, p, MAX_PATH);
+ int len;
+ len = WideCharToMultiByte(CP_UTF8, 0, long_path, -1, NULL, 0, NULL, NULL);
+ p = emalloc(len*sizeof(char));
+ WideCharToMultiByte(CP_UTF8, 0, long_path, -1, p, len, NULL, NULL);
return p;
}
static char *do_lookup_in_section(InitSection *inis, char *name,
- char *section, char *filename, int is_path)
+ char *section, wchar_t *filename, int is_path)
{
char *p = lookup_init_entry(inis, name);
if (p == NULL) {
- error("Could not find key %s in section %s of file %s",
+ error("Could not find key %s in section %s of file %S",
name,section,filename);
}
- if (is_path) {
- return path_massage(p);
- } else {
- return strsave(p);
- }
+ return strsave(p);
}
-
+// Setup bindir, rootdir and progname as utf8 buffers
static void get_parameters(int argc, char** argv)
{
- char *p;
- char buffer[MAX_PATH];
- char *ini_filename;
+ wchar_t *p;
+ wchar_t buffer[MAX_PATH];
+ wchar_t *ini_filename;
HANDLE module = GetModuleHandle(NULL); /* This might look strange, but we want the erl.ini
that resides in the same dir as erl.exe, not
an erl.ini in our directory */
@@ -1428,34 +1427,35 @@ static void get_parameters(int argc, char** argv)
error("Cannot GetModuleHandle()");
}
- if (GetModuleFileName(module,buffer,MAX_PATH) == 0) {
+ if (GetModuleFileNameW(module,buffer,MAX_PATH) == 0) {
error("Could not GetModuleFileName");
}
ini_filename = replace_filename(buffer,INI_FILENAME);
if ((inif = load_init_file(ini_filename)) == NULL) {
+ wchar_t wbindir[MAX_PATH];
+ wchar_t wrootdir[MAX_PATH];
+
/* Assume that the path is absolute and that
it does not contain any symbolic link */
-
- char buffer[MAX_PATH];
-
+
/* Determine bindir */
- if (GetEnvironmentVariable("ERLEXEC_DIR", buffer, MAX_PATH) == 0) {
- strcpy(buffer, ini_filename);
- for (p = buffer+strlen(buffer)-1; p >= buffer && *p != '\\'; --p)
+ if (GetEnvironmentVariableW(L"ERLEXEC_DIR", buffer, MAX_PATH) == 0) {
+ wcscpy(buffer, ini_filename);
+ for (p = buffer+wcslen(buffer)-1; p >= buffer && *p != L'\\'; --p)
;
- *p ='\0';
+ *p = L'\0';
}
bindir = path_massage(buffer);
/* Determine rootdir */
- for (p = buffer+strlen(buffer)-1; p >= buffer && *p != '\\'; --p)
+ for (p = buffer+wcslen(buffer)-1; p >= buffer && *p != L'\\'; --p)
;
p--;
- for (;p >= buffer && *p != '\\'; --p)
+ for (;p >= buffer && *p != L'\\'; --p)
;
- *p ='\0';
+ *p =L'\0';
rootdir = path_massage(buffer);
/* Hardcoded progname */