diff options
Diffstat (limited to 'erts/etc/common/dialyzer.c')
| -rw-r--r-- | erts/etc/common/dialyzer.c | 125 |
1 files changed, 81 insertions, 44 deletions
diff --git a/erts/etc/common/dialyzer.c b/erts/etc/common/dialyzer.c index b8a7a2bf03..c45626606c 100644 --- a/erts/etc/common/dialyzer.c +++ b/erts/etc/common/dialyzer.c @@ -1,18 +1,19 @@ /* * %CopyrightBegin% * - * Copyright Ericsson AB 2006-2012. All Rights Reserved. + * Copyright Ericsson AB 2006-2013. All Rights Reserved. * - * The contents of this file are subject to the Erlang Public License, - * Version 1.1, (the "License"); you may not use this file except in - * compliance with the License. You should have received a copy of the - * Erlang Public License along with this software. If not, it can be - * retrieved online at http://www.erlang.org/. - * - * Software distributed under the License is distributed on an "AS IS" - * basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See - * the License for the specific language governing rights and limitations - * under the License. + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. * * %CopyrightEnd% */ @@ -104,20 +105,31 @@ get_env(char *key) { #ifdef __WIN32__ DWORD size = 32; - char *value = NULL; + char *value=NULL; + wchar_t *wcvalue = NULL; + wchar_t wckey[256]; + int len; + + MultiByteToWideChar(CP_UTF8, 0, key, -1, wckey, 256); + while (1) { DWORD nsz; - if (value) - free(value); - value = emalloc(size); + if (wcvalue) + free(wcvalue); + wcvalue = (wchar_t*) emalloc(size*sizeof(wchar_t)); SetLastError(0); - nsz = GetEnvironmentVariable((LPCTSTR) key, (LPTSTR) value, size); + nsz = GetEnvironmentVariableW(wckey, wcvalue, size); if (nsz == 0 && GetLastError() == ERROR_ENVVAR_NOT_FOUND) { - free(value); + free(wcvalue); return NULL; } - if (nsz <= size) + if (nsz <= size) { + len = WideCharToMultiByte(CP_UTF8, 0, wcvalue, -1, NULL, 0, NULL, NULL); + value = emalloc(len*sizeof(char)); + WideCharToMultiByte(CP_UTF8, 0, wcvalue, -1, value, len, NULL, NULL); + free(wcvalue); return value; + } size = nsz; } #else @@ -134,9 +146,14 @@ free_env_val(char *value) #endif } -int -main(int argc, char** argv) +#ifdef __WIN32__ +int wmain(int argc, wchar_t **wcargv) +{ + char** argv; +#else +int main(int argc, char** argv) { +#endif int eargv_size; int eargc_base; /* How many arguments in the base of eargv. */ char* emulator; @@ -144,6 +161,18 @@ main(int argc, char** argv) int i; int need_shell = 0; +#ifdef __WIN32__ + int len; + /* Convert argv to utf8 */ + argv = malloc((argc+1) * sizeof(char*)); + for (i=0; i<argc; i++) { + len = WideCharToMultiByte(CP_UTF8, 0, wcargv[i], -1, NULL, 0, NULL, NULL); + argv[i] = malloc(len*sizeof(char)); + WideCharToMultiByte(CP_UTF8, 0, wcargv[i], -1, argv[i], len, NULL, NULL); + } + argv[argc] = NULL; +#endif + env = get_env("DIALYZER_EMULATOR"); emulator = env ? env : get_default_emulator(argv[0]); @@ -260,49 +289,52 @@ push_words(char* src) if (sbuf[0]) PUSH(strsave(sbuf)); } + #ifdef __WIN32__ -char *make_commandline(char **argv) +wchar_t *make_commandline(char **argv) { - static char *buff = NULL; + static wchar_t *buff = NULL; static int siz = 0; - int num = 0; - char **arg, *p; + int num = 0, len; + char **arg; + wchar_t *p; if (*argv == NULL) { - return ""; + return L""; } for (arg = argv; *arg != NULL; ++arg) { num += strlen(*arg)+1; } if (!siz) { siz = num; - buff = malloc(siz*sizeof(char)); + buff = (wchar_t *) emalloc(siz*sizeof(wchar_t)); } else if (siz < num) { siz = num; - buff = realloc(buff,siz*sizeof(char)); + buff = (wchar_t *) realloc(buff,siz*sizeof(wchar_t)); } p = buff; + num=0; for (arg = argv; *arg != NULL; ++arg) { - strcpy(p,*arg); - p+=strlen(*arg); - *p++=' '; + len = MultiByteToWideChar(CP_UTF8, 0, *arg, -1, p, siz); + p+=(len-1); + *p++=L' '; } - *(--p) = '\0'; + *(--p) = L'\0'; if (debug) { - printf("Processed commandline:%s\n",buff); + printf("Processed command line:%S\n",buff); } return buff; } int my_spawnvp(char **argv) { - STARTUPINFO siStartInfo; + STARTUPINFOW siStartInfo; PROCESS_INFORMATION piProcInfo; DWORD ec; - memset(&siStartInfo,0,sizeof(STARTUPINFO)); - siStartInfo.cb = sizeof(STARTUPINFO); + memset(&siStartInfo,0,sizeof(STARTUPINFOW)); + siStartInfo.cb = sizeof(STARTUPINFOW); siStartInfo.dwFlags = STARTF_USESTDHANDLES; siStartInfo.hStdInput = GetStdHandle(STD_INPUT_HANDLE); siStartInfo.hStdOutput = GetStdHandle(STD_OUTPUT_HANDLE); @@ -311,7 +343,7 @@ int my_spawnvp(char **argv) siStartInfo.dwFlags |= STARTF_USESHOWWINDOW; - if (!CreateProcess(NULL, + if (!CreateProcessW(NULL, make_commandline(argv), NULL, NULL, @@ -398,6 +430,18 @@ strsave(char* string) return p; } +static int +file_exists(char *progname) +{ +#ifdef __WIN32__ + wchar_t wcsbuf[MAXPATHLEN]; + MultiByteToWideChar(CP_UTF8, 0, progname, -1, wcsbuf, MAXPATHLEN); + return (_waccess(wcsbuf, 0) != -1); +#else + return (access(progname, 1) != -1); +#endif +} + static char* get_default_emulator(char* progname) { @@ -411,15 +455,8 @@ get_default_emulator(char* progname) for (s = sbuf+strlen(sbuf); s >= sbuf; s--) { if (IS_DIRSEP(*s)) { strcpy(s+1, ERL_NAME); -#ifdef __WIN32__ - if (_access(sbuf, 0) != -1) { + if(file_exists(sbuf)) return strsave(sbuf); - } -#else - if (access(sbuf, 1) != -1) { - return strsave(sbuf); - } -#endif break; } } |