diff options
Diffstat (limited to 'erts/etc')
25 files changed, 1409 insertions, 367 deletions
diff --git a/erts/etc/common/Makefile.in b/erts/etc/common/Makefile.in index 3db4fcba61..4754328c0b 100644 --- a/erts/etc/common/Makefile.in +++ b/erts/etc/common/Makefile.in @@ -96,9 +96,9 @@ endif # On windows we always need reentrant libraries. ifeq ($(TARGET),win32) -ERLEXEC_XLIBS=-L../../lib/internal/$(TARGET) -lerts_internal_r$(ERTS_LIB_TYPEMARKER) @ERTS_INTERNAL_X_LIBS@ +ERTS_INTERNAL_LIBS=-L../../lib/internal/$(TARGET) -lerts_internal_r$(ERTS_LIB_TYPEMARKER) @ERTS_INTERNAL_X_LIBS@ else -ERLEXEC_XLIBS=-L../../lib/internal/$(TARGET) -lerts_internal$(ERTS_LIB_TYPEMARKER) @ERTS_INTERNAL_X_LIBS@ +ERTS_INTERNAL_LIBS=-L../../lib/internal/$(TARGET) -lerts_internal$(ERTS_LIB_TYPEMARKER) @ERTS_INTERNAL_X_LIBS@ -lm endif # ---------------------------------------------------- @@ -178,7 +178,7 @@ MC_OUTPUTS= \ MT_FLAG="-MD" endif INET_GETHOST = $(BINDIR)/inet_gethost.exe -INSTALL_EMBEDDED_PROGS += $(BINDIR)/typer.exe $(BINDIR)/dialyzer.exe $(BINDIR)/erlc.exe $(BINDIR)/start_erl.exe $(BINDIR)/escript.exe +INSTALL_EMBEDDED_PROGS += $(BINDIR)/typer.exe $(BINDIR)/dialyzer.exe $(BINDIR)/erlc.exe $(BINDIR)/start_erl.exe $(BINDIR)/escript.exe $(BINDIR)/ct_run.exe INSTALL_SRC = $(WINETC)/start_erl.c $(WINETC)/Nmakefile.start_erl ERLEXECDIR=. INSTALL_LIBS = @@ -211,7 +211,7 @@ ERLSRV_OBJECTS= MC_OUTPUTS= INET_GETHOST = $(BINDIR)/inet_gethost@EXEEXT@ INSTALL_EMBEDDED_PROGS += $(BINDIR)/typer@EXEEXT@ $(BINDIR)/dialyzer@EXEEXT@ \ - $(BINDIR)/erlc@EXEEXT@ $(BINDIR)/escript@EXEEXT@ \ + $(BINDIR)/erlc@EXEEXT@ $(BINDIR)/escript@EXEEXT@ $(BINDIR)/ct_run@EXEEXT@ \ $(BINDIR)/run_erl $(BINDIR)/to_erl $(BINDIR)/dyn_erl INSTALL_EMBEDDED_DATA = ../unix/start.src ../unix/start_erl.src INSTALL_TOP = Install @@ -274,6 +274,7 @@ endif rm -f $(ERL_TOP)/erts/obj*/$(TARGET)/dyn_erl.o rm -f $(ERL_TOP)/erts/obj*/$(TARGET)/safe_string.o rm -f $(ERL_TOP)/erts/obj*/$(TARGET)/typer.o + rm -f $(ERL_TOP)/erts/obj*/$(TARGET)/ct_run.o rm -f $(ERL_TOP)/erts/obj*/$(TARGET)/vxcall.o rm -f $(ERL_TOP)/erts/obj*/$(TARGET)/erl.o rm -f $(ERL_TOP)/erts/obj*/$(TARGET)/werl.o @@ -295,7 +296,7 @@ $(OBJDIR)/inet_gethost.o: inet_gethost.c $(CC) $(CFLAGS) -o $@ -c inet_gethost.c $(BINDIR)/inet_gethost@EXEEXT@: $(OBJDIR)/inet_gethost.o $(ENTRY_OBJ) - $(PURIFY) $(LD) $(LDFLAGS) $(ENTRY_LDFLAGS) -o $@ $(OBJDIR)/inet_gethost.o $(ENTRY_OBJ) $(LIBS) + $(PURIFY) $(LD) $(LDFLAGS) $(ENTRY_LDFLAGS) -o $@ $(OBJDIR)/inet_gethost.o $(ENTRY_OBJ) $(LIBS) $(ERTS_INTERNAL_LIBS) $(BINDIR)/run_erl: $(OBJDIR)/safe_string.o $(OBJDIR)/run_erl.o $(LD) $(LDFLAGS) -o $@ $(OBJDIR)/safe_string.o $(OBJDIR)/run_erl.o $(LIBS) @@ -320,35 +321,42 @@ $(OBJDIR)/safe_string.o: ../unix/safe_string.c ifneq ($(TARGET),win32) $(BINDIR)/$(ERLEXEC): $(OBJDIR)/$(ERLEXEC).o - $(PURIFY) $(LD) $(LDFLAGS) -o $@ $(OBJDIR)/$(ERLEXEC).o $(ERLEXEC_XLIBS) + $(PURIFY) $(LD) $(LDFLAGS) -o $@ $(OBJDIR)/$(ERLEXEC).o $(ERTS_INTERNAL_LIBS) $(OBJDIR)/$(ERLEXEC).o: $(ERLEXECDIR)/$(ERLEXEC).c $(CC) -I$(EMUDIR) $(CFLAGS) -o $@ -c $(ERLEXECDIR)/$(ERLEXEC).c endif $(BINDIR)/erlc@EXEEXT@: $(OBJDIR)/erlc.o - $(PURIFY) $(LD) $(LDFLAGS) -o $@ $(OBJDIR)/erlc.o -L$(OBJDIR) $(LIBS) + $(PURIFY) $(LD) $(LDFLAGS) -o $@ $(OBJDIR)/erlc.o -L$(OBJDIR) $(LIBS) $(ERTS_INTERNAL_LIBS) $(OBJDIR)/erlc.o: erlc.c $(CC) $(CFLAGS) -o $@ -c erlc.c $(BINDIR)/dialyzer@EXEEXT@: $(OBJDIR)/dialyzer.o - $(PURIFY) $(LD) $(LDFLAGS) -o $@ $(OBJDIR)/dialyzer.o -L$(OBJDIR) $(LIBS) + $(PURIFY) $(LD) $(LDFLAGS) -o $@ $(OBJDIR)/dialyzer.o -L$(OBJDIR) $(LIBS) $(ERTS_INTERNAL_LIBS) $(OBJDIR)/dialyzer.o: dialyzer.c $(CC) $(CFLAGS) -o $@ -c dialyzer.c $(BINDIR)/typer@EXEEXT@: $(OBJDIR)/typer.o - $(PURIFY) $(LD) $(LDFLAGS) -o $@ $(OBJDIR)/typer.o -L$(OBJDIR) $(LIBS) + $(PURIFY) $(LD) $(LDFLAGS) -o $@ $(OBJDIR)/typer.o -L$(OBJDIR) $(LIBS) $(ERTS_INTERNAL_LIBS) $(OBJDIR)/typer.o: typer.c $(CC) $(CFLAGS) -o $@ -c typer.c $(BINDIR)/escript@EXEEXT@: $(OBJDIR)/escript.o - $(PURIFY) $(LD) $(LDFLAGS) -o $@ $(OBJDIR)/escript.o -L$(OBJDIR) $(LIBS) + $(PURIFY) $(LD) $(LDFLAGS) -o $@ $(OBJDIR)/escript.o -L$(OBJDIR) $(LIBS) $(ERTS_INTERNAL_LIBS) $(OBJDIR)/escript.o: escript.c $(CC) $(CFLAGS) -o $@ -c escript.c +$(BINDIR)/ct_run@EXEEXT@: $(OBJDIR)/ct_run.o + $(PURIFY) $(LD) $(LDFLAGS) -o $@ $(OBJDIR)/ct_run.o -L$(OBJDIR) $(LIBS) $(ERTS_INTERNAL_LIBS) + +$(OBJDIR)/ct_run.o: ct_run.c + $(CC) $(CFLAGS) -o $@ -c ct_run.c + + #------------------------------------------------------------------------ # Windows specific targets # The windows platform is quite different from the others. erl/werl are small C programs @@ -360,7 +368,7 @@ $(OBJDIR)/escript.o: escript.c ifeq ($(TARGET),win32) $(BINDIR)/$(ERLEXEC): $(OBJDIR)/erlexec.o $(OBJDIR)/win_erlexec.o $(OBJDIR)/init_file.o $(OBJDIR)/$(ERLRES_OBJ) - $(LD) -dll $(LDFLAGS) -o $@ $(OBJDIR)/erlexec.o $(OBJDIR)/win_erlexec.o $(OBJDIR)/init_file.o $(OBJDIR)/$(ERLRES_OBJ) $(ERLEXEC_XLIBS) + $(LD) -dll $(LDFLAGS) -o $@ $(OBJDIR)/erlexec.o $(OBJDIR)/win_erlexec.o $(OBJDIR)/init_file.o $(OBJDIR)/$(ERLRES_OBJ) $(ERTS_INTERNAL_LIBS) $(BINDIR)/erl@EXEEXT@: $(OBJDIR)/erl.o $(OBJDIR)/init_file.o $(OBJDIR)/$(ERLRES_OBJ) $(LD) $(LDFLAGS) -o $@ $(OBJDIR)/erl.o $(OBJDIR)/init_file.o $(OBJDIR)/$(ERLRES_OBJ) diff --git a/erts/etc/common/ct_run.c b/erts/etc/common/ct_run.c new file mode 100644 index 0000000000..7aaab716f7 --- /dev/null +++ b/erts/etc/common/ct_run.c @@ -0,0 +1,545 @@ +/* + * %CopyrightBegin% + * + * Copyright Ericsson AB 2010. 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. + * + * %CopyrightEnd% + */ +/* + * Purpose: Common Test front-end. + */ +#ifdef HAVE_CONFIG_H +# include "config.h" +#endif + +#include "sys.h" +#ifdef __WIN32__ +#include <winbase.h> +#endif + +#include <ctype.h> + +#define NO 0 +#define YES 1 + +#define ASIZE(a) (sizeof(a)/sizeof(a[0])) + +static int debug = 0; /* Bit flags for debug printouts. */ + +static char** eargv_base; /* Base of vector. */ +static char** eargv; /* First argument for erl. */ + +static int eargc; /* Number of arguments in eargv. */ + +#ifdef __WIN32__ +# define QUOTE(s) possibly_quote(s) +# define IS_DIRSEP(c) ((c) == '/' || (c) == '\\') +# define ERL_NAME "erl.exe" +#else +# define QUOTE(s) s +# define IS_DIRSEP(c) ((c) == '/') +# define ERL_NAME "erl" +#endif + +#define UNSHIFT(s) eargc++, eargv--; eargv[0] = QUOTE(s) +#define PUSH(s) eargv[eargc++] = QUOTE(s) +#define PUSH2(s, t) PUSH(s); PUSH(t) +#define PUSH3(s, t, u) PUSH2(s, t); PUSH(u) +#define PUSH4(s, t, u, v) PUSH2(s, t); PUSH2(u, v) + +/* + * The possible modes to start Common Test + */ + +#define NORMAL_MODE 0 +#define VTS_MODE 1 +#define CT_SHELL_MODE 2 +#define MASTER_MODE 3 +#define ERL_SHELL_MODE 4 + +/* + * Distribution + */ + +#define SHORT_NAME 0 +#define FULL_NAME 1 + +/* + * Local functions. + */ + +static void error(char* format, ...); +static char* emalloc(size_t size); +static char* strsave(char* string); +static void push_words(char* src); +static int run_erlang(char* name, char** argv); +static char* get_default_emulator(char* progname); +static void print_deprecation_warning(char *progname); +#ifdef __WIN32__ +static char* possibly_quote(char* arg); +#endif + +/* + * Supply a strerror() function if libc doesn't. + */ +#ifndef HAVE_STRERROR + +extern int sys_nerr; + +#ifndef SYS_ERRLIST_DECLARED +extern const char * const sys_errlist[]; +#endif /* !SYS_ERRLIST_DECLARED */ + +char *strerror(int errnum) +{ + static char *emsg[1024]; + + if (errnum != 0) { + if (errnum > 0 && errnum < sys_nerr) + sprintf((char *) &emsg[0], "(%s)", sys_errlist[errnum]); + else + sprintf((char *) &emsg[0], "errnum = %d ", errnum); + } + else { + emsg[0] = '\0'; + } + return (char *) &emsg[0]; +} +#endif /* !HAVE_STRERROR */ + +int +main(int argc, char** argv) +{ + int eargv_size; + int eargc_base; /* How many arguments in the base of eargv. */ + char* emulator; + char nodename[100]; + char browser[100]; + int ct_mode; + int dist_mode; + int cnt; + int erl_args; + char** argv0 = argv; + + print_deprecation_warning(argv[0]); + + emulator = get_default_emulator(argv[0]); + + /* + * Allocate the argv vector to be used for arguments to Erlang. + * Arrange for starting to pushing information in the middle of + * the array, to allow easy addition of commands in the beginning. + */ + + eargv_size = argc*4+100; + eargv_base = (char **) emalloc(eargv_size*sizeof(char*)); + eargv = eargv_base; + eargc = 0; + push_words(emulator); + eargc_base = eargc; + eargv = eargv + eargv_size/2; + eargc = 0; + + strcpy(nodename, "ct"); + dist_mode = SHORT_NAME; + browser[0] = '\0'; + ct_mode = NORMAL_MODE; + erl_args = argc; + cnt = 1; + + /* + * Check various flags before building command line + */ + + while (cnt < argc) { + if (strcmp(argv[1], "-erl_args") == 0) { + erl_args = cnt; + } + else if (strcmp(argv[1], "-sname") == 0) { + strncpy(nodename, argv[2], sizeof(nodename)); + nodename[sizeof(nodename)-1] = '\0'; + cnt++, argv++; + } + else if (strcmp(argv[1], "-name") == 0) { + strncpy(nodename, argv[2], sizeof(nodename)); + nodename[sizeof(nodename)-1] = '\0'; + dist_mode = FULL_NAME; + cnt++, argv++; + } + else { + if (cnt < erl_args) { + if (strcmp(argv[1], "-vts") == 0) { + ct_mode = VTS_MODE; + } + else if (strcmp(argv[1], "-browser") == 0) { + strncpy(browser, argv[2], sizeof(browser)); + browser[sizeof(browser)-1] = '\0'; + cnt++, argv++; + } + else if (strcmp(argv[1], "-shell") == 0) { + ct_mode = CT_SHELL_MODE; + } + else if (strcmp(argv[1], "-ctmaster") == 0) { + strcpy(nodename, "ct_master"); + ct_mode = MASTER_MODE; + } + else if (strcmp(argv[1], "-ctname") == 0) { + strncpy(nodename, argv[2], sizeof(nodename)); + nodename[sizeof(nodename)-1] = '\0'; + ct_mode = ERL_SHELL_MODE; + cnt++, argv++; + } + } + } + cnt++, argv++; + } + + argv = argv0; + + /* + * Push initial arguments. + */ + + if (dist_mode == FULL_NAME) { + PUSH2("-name", nodename); + } + else { + PUSH2("-sname", nodename); + } + + /* + * Push everything else + */ + + if (ct_mode == VTS_MODE) { + PUSH4("-s", "webtool", "script_start", "vts"); + if (browser[0] != '\0') PUSH(browser); + PUSH3("-s", "ct_run", "script_start"); + } + else if (ct_mode == CT_SHELL_MODE) { + PUSH3("-s", "ct_run", "script_start"); + } + else if (ct_mode == NORMAL_MODE) { + PUSH3("-s", "ct_run", "script_start"); + PUSH3("-s", "erlang", "halt"); + } + + cnt = 1; + while (cnt < argc) { + if (strcmp(argv[1], "-erl_args") == 0) { + PUSH("-ct_erl_args"); + } + else if ((strcmp(argv[1], "-sname") == 0) || (strcmp(argv[1], "-name") == 0)) { + cnt++, argv++; + } + else if (cnt < erl_args) { + if (strcmp(argv[1], "-config") == 0) + PUSH("-ct_config"); + else if (strcmp(argv[1], "-decrypt_key") == 0) + PUSH("-ct_decrypt_key"); + else if (strcmp(argv[1], "-decrypt_file") == 0) + PUSH("-ct_decrypt_file"); + else + PUSH(argv[1]); + } + else { + PUSH(argv[1]); + } + cnt++, argv++; + } + + /* + * Move up the commands for invoking the emulator and adjust eargv + * accordingly. + */ + + while (--eargc_base >= 0) { + UNSHIFT(eargv_base[eargc_base]); + } + + /* + * Invoke Erlang with the collected options. + */ + + PUSH(NULL); + + return run_erlang(eargv[0], eargv); +} + +static void +push_words(char* src) +{ + char sbuf[MAXPATHLEN]; + char* dst; + + dst = sbuf; + while ((*dst++ = *src++) != '\0') { + if (isspace((int)*src)) { + *dst = '\0'; + PUSH(strsave(sbuf)); + dst = sbuf; + do { + src++; + } while (isspace((int)*src)); + } + } + if (sbuf[0]) + PUSH(strsave(sbuf)); +} +#ifdef __WIN32__ +char *make_commandline(char **argv) +{ + static char *buff = NULL; + static int siz = 0; + int num = 0; + char **arg, *p; + + if (*argv == NULL) { + return ""; + } + for (arg = argv; *arg != NULL; ++arg) { + num += strlen(*arg)+1; + } + if (!siz) { + siz = num; + buff = malloc(siz*sizeof(char)); + } else if (siz < num) { + siz = num; + buff = realloc(buff,siz*sizeof(char)); + } + p = buff; + for (arg = argv; *arg != NULL; ++arg) { + strcpy(p,*arg); + p+=strlen(*arg); + *p++=' '; + } + *(--p) = '\0'; + + if (debug) { + printf("Processed commandline:%s\n",buff); + } + return buff; +} + +int my_spawnvp(char **argv) +{ + STARTUPINFO siStartInfo; + PROCESS_INFORMATION piProcInfo; + DWORD ec; + + memset(&siStartInfo,0,sizeof(STARTUPINFO)); + siStartInfo.cb = sizeof(STARTUPINFO); + siStartInfo.dwFlags = STARTF_USESTDHANDLES; + siStartInfo.hStdInput = GetStdHandle(STD_INPUT_HANDLE); + siStartInfo.hStdOutput = GetStdHandle(STD_OUTPUT_HANDLE); + siStartInfo.hStdError = GetStdHandle(STD_ERROR_HANDLE); + siStartInfo.wShowWindow = SW_HIDE; + siStartInfo.dwFlags |= STARTF_USESHOWWINDOW; + + + if (!CreateProcess(NULL, + make_commandline(argv), + NULL, + NULL, + TRUE, + 0, + NULL, + NULL, + &siStartInfo, + &piProcInfo)) { + return -1; + } + CloseHandle(piProcInfo.hThread); + + WaitForSingleObject(piProcInfo.hProcess,INFINITE); + if (!GetExitCodeProcess(piProcInfo.hProcess,&ec)) { + return 0; + } + return (int) ec; +} +#endif /* __WIN32__ */ + + +static int +run_erlang(char* progname, char** argv) +{ +#ifdef __WIN32__ + int status; +#endif + + if (debug) { + int i = 0; + while (argv[i] != NULL) + printf(" %s", argv[i++]); + printf("\n"); + } + +#ifdef __WIN32__ + /* + * Alas, we must wait here for the program to finish. + * Otherwise, the shell from which we were executed will think + * we are finished and print a prompt and read keyboard input. + */ + + status = my_spawnvp(argv)/*_spawnvp(_P_WAIT,progname,argv)*/; + if (status == -1) { + fprintf(stderr, "ct_run: Error executing '%s': %d", progname, + GetLastError()); + } + return status; +#else + execvp(progname, argv); + error("Error %d executing \'%s\'.", errno, progname); + return 2; +#endif +} + +static void +error(char* format, ...) +{ + char sbuf[1024]; + va_list ap; + + va_start(ap, format); + erts_vsnprintf(sbuf, sizeof(sbuf), format, ap); + va_end(ap); + fprintf(stderr, "ct_run: %s\n", sbuf); + exit(1); +} + +static char* +emalloc(size_t size) +{ + char *p = malloc(size); + if (p == NULL) + error("Insufficient memory"); + return p; +} + +static char* +strsave(char* string) +{ + char* p = emalloc(strlen(string)+1); + strcpy(p, string); + return p; +} + +/* Instead of making sure basename exists, we do our own */ +static char *simple_basename(char *path) +{ + char *ptr; + for (ptr = path; *ptr != '\0'; ++ptr) { + if (*ptr == '/' || *ptr == '\\') { + path = ptr + 1; + } + } + return path; +} + +static void print_deprecation_warning(char* progpath) +{ + char *basename = simple_basename(progpath); + if(strcmp(basename,"run_test") == 0 || + strcmp(basename, "run_test.exe") == 0) { + printf("---***---\nDeprecated: run_test is deprecated and will be removed in R16B,\n please use ct_run instead\n---***---\n"); + } +} + +static char* +get_default_emulator(char* progname) +{ + char sbuf[MAXPATHLEN]; + char* s; + + if (strlen(progname) >= sizeof(sbuf)) + return ERL_NAME; + + strcpy(sbuf, 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) { + return strsave(sbuf); + } +#else + if (access(sbuf, 1) != -1) { + return strsave(sbuf); + } +#endif + break; + } + } + return ERL_NAME; +} + +#ifdef __WIN32__ +static char* +possibly_quote(char* arg) +{ + int mustQuote = NO; + int n = 0; + char* s; + char* narg; + + if (arg == NULL) { + return arg; + } + + /* + * Scan the string to find out if it needs quoting and return + * the original argument if not. + */ + + for (s = arg; *s; s++, n++) { + switch(*s) { + case ' ': + mustQuote = YES; + continue; + case '"': + mustQuote = YES; + n++; + continue; + case '\\': + if(s[1] == '"') + n++; + continue; + default: + continue; + } + } + if (!mustQuote) { + return arg; + } + + /* + * Insert the quotes and put a backslash in front of every quote + * inside the string. + */ + + s = narg = emalloc(n+2+1); + for (*s++ = '"'; *arg; arg++, s++) { + if (*arg == '"' || (*arg == '\\' && arg[1] == '"')) { + *s++ = '\\'; + } + *s = *arg; + } + if (s[-1] == '\\') { + *s++ ='\\'; + } + *s++ = '"'; + *s = '\0'; + return narg; +} +#endif /* __WIN32__ */ diff --git a/erts/etc/common/dialyzer.c b/erts/etc/common/dialyzer.c index 4b4c1124f1..04e9199ef3 100644 --- a/erts/etc/common/dialyzer.c +++ b/erts/etc/common/dialyzer.c @@ -1,7 +1,7 @@ /* * %CopyrightBegin% * - * Copyright Ericsson AB 2006-2009. All Rights Reserved. + * Copyright Ericsson AB 2006-2011. 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 @@ -147,6 +147,9 @@ main(int argc, char** argv) env = get_env("DIALYZER_EMULATOR"); emulator = env ? env : get_default_emulator(argv[0]); + if (strlen(emulator) >= MAXPATHLEN) + error("Value of environment variable DIALYZER_EMULATOR is too large"); + /* * Allocate the argv vector to be used for arguments to Erlang. * Arrange for starting to pushing information in the middle of @@ -228,7 +231,7 @@ main(int argc, char** argv) static void push_words(char* src) { - char sbuf[1024]; + char sbuf[MAXPATHLEN]; char* dst; dst = sbuf; @@ -360,7 +363,7 @@ error(char* format, ...) va_list ap; va_start(ap, format); - vsprintf(sbuf, format, ap); + erts_vsnprintf(sbuf, sizeof(sbuf), format, ap); va_end(ap); fprintf(stderr, "dialyzer: %s\n", sbuf); exit(1); @@ -389,6 +392,9 @@ get_default_emulator(char* progname) char sbuf[MAXPATHLEN]; char* s; + if (strlen(progname) >= sizeof(sbuf)) + return ERL_NAME; + strcpy(sbuf, progname); for (s = sbuf+strlen(sbuf); s >= sbuf; s--) { if (IS_DIRSEP(*s)) { diff --git a/erts/etc/common/erlc.c b/erts/etc/common/erlc.c index 09aca19e6c..35c360a99d 100644 --- a/erts/etc/common/erlc.c +++ b/erts/etc/common/erlc.c @@ -1,7 +1,7 @@ /* * %CopyrightBegin% * - * Copyright Ericsson AB 1997-2010. All Rights Reserved. + * Copyright Ericsson AB 1997-2011. 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 @@ -28,6 +28,7 @@ #include <winbase.h> /* FIXE ME config_win32.h? */ #define HAVE_STRERROR 1 +#define snprintf _snprintf #endif #include <ctype.h> @@ -148,10 +149,6 @@ int main(int argc, char** argv) { char cwd[MAXPATHLEN]; /* Current working directory. */ - char** rpc_eargv; /* Pointer to the beginning of arguments - * if calling a running Erlang system - * via erl_rpc(). - */ int eargv_size; int eargc_base; /* How many arguments in the base of eargv. */ char* emulator; @@ -160,6 +157,9 @@ main(int argc, char** argv) env = get_env("ERLC_EMULATOR"); emulator = env ? env : get_default_emulator(argv[0]); + if (strlen(emulator) >= MAXPATHLEN) + error("Value of environment variable ERLC_EMULATOR is too large"); + /* * Allocate the argv vector to be used for arguments to Erlang. * Arrange for starting to pushing information in the middle of @@ -170,7 +170,7 @@ main(int argc, char** argv) * base of the eargv vector, and move it up later. */ - eargv_size = argc*4+100; + eargv_size = argc*6+100; eargv_base = (char **) emalloc(eargv_size*sizeof(char*)); eargv = eargv_base; eargc = 0; @@ -189,7 +189,6 @@ main(int argc, char** argv) PUSH2("-mode", "minimal"); PUSH2("-boot", "start_clean"); PUSH3("-s", "erl_compile", "compile_cmdline"); - rpc_eargv = eargv+eargc; /* * Push standard arguments to Erlang. @@ -262,6 +261,95 @@ main(int argc, char** argv) case 'I': PUSH2("@i", process_opt(&argc, &argv, 0)); break; + case 'M': + { + char *buf, *key, *val; + size_t buf_len; + + if (argv[1][2] == '\0') { /* -M */ + /* Push the following options: + * o 'makedep' + * o {makedep_output, standard_io} + */ + buf = strsave("makedep"); + PUSH2("@option", buf); + + key = "makedep_output"; + val = "standard_io"; + buf_len = 1 + strlen(key) + 1 + strlen(val) + 1 + 1; + buf = emalloc(buf_len); + snprintf(buf, buf_len, "{%s,%s}", key, val); + PUSH2("@option", buf); + } else if (argv[1][3] == '\0') { + switch(argv[1][2]) { + case 'D': /* -MD */ + /* Push the following options: + * o 'makedep' + */ + buf = strsave("makedep"); + PUSH2("@option", buf); + break; + case 'F': /* -MF <file> */ + /* Push the following options: + * o 'makedep' + * o {makedep_output, <file>} + */ + buf = strsave("makedep"); + PUSH2("@option", buf); + + key = "makedep_output"; + val = process_opt(&argc, &argv, 1); + buf_len = 1 + strlen(key) + 2 + strlen(val) + 2 + 1; + buf = emalloc(buf_len); + snprintf(buf, buf_len, "{%s,\"%s\"}", key, val); + PUSH2("@option", buf); + break; + case 'T': /* -MT <target> */ + /* Push the following options: + * o {makedep_target, <target>} + */ + key = "makedep_target"; + val = process_opt(&argc, &argv, 1); + buf_len = 1 + strlen(key) + 2 + strlen(val) + 2 + 1; + buf = emalloc(buf_len); + snprintf(buf, buf_len, "{%s,\"%s\"}", key, val); + PUSH2("@option", buf); + break; + case 'Q': /* -MQ <target> */ + /* Push the following options: + * o {makedep_target, <target>} + * o makedep_quote_target + */ + key = "makedep_target"; + val = process_opt(&argc, &argv, 1); + buf_len = 1 + strlen(key) + 2 + strlen(val) + 2 + 1; + buf = emalloc(buf_len); + snprintf(buf, buf_len, "{%s,\"%s\"}", key, val); + PUSH2("@option", buf); + + buf = strsave("makedep_quote_target"); + PUSH2("@option", buf); + break; + case 'G': /* -MG */ + /* Push the following options: + * o makedep_add_missing + */ + buf = strsave("makedep_add_missing"); + PUSH2("@option", buf); + break; + case 'P': /* -MP */ + /* Push the following options: + * o makedep_phony + */ + buf = strsave("makedep_add_missing"); + PUSH2("@option", buf); + break; + default: + goto error; + } + } + } + break; case 'o': PUSH2("@outdir", process_opt(&argc, &argv, 0)); break; @@ -419,7 +507,7 @@ process_opt(int* pArgc, char*** pArgv, int offset) static void push_words(char* src) { - char sbuf[1024]; + char sbuf[MAXPATHLEN]; char* dst; dst = sbuf; @@ -563,6 +651,15 @@ usage(void) {"-hybrid", "compile using hybrid-heap emulator"}, {"-help", "shows this help text"}, {"-I path", "where to search for include files"}, + {"-M", "generate a rule for make(1) describing the dependencies"}, + {"-MF file", "write the dependencies to 'file'"}, + {"-MT target", "change the target of the rule emitted by dependency " + "generation"}, + {"-MQ target", "same as -MT but quote characters special to make(1)"}, + {"-MG", "consider missing headers as generated files and add them to " + "the dependencies"}, + {"-MP", "add a phony target for each dependency"}, + {"-MD", "same as -M -MT file (with default 'file')"}, {"-o name", "name output directory or file"}, {"-pa path", "add path to the front of Erlang's code path"}, {"-pz path", "add path to the end of Erlang's code path"}, @@ -595,7 +692,7 @@ error(char* format, ...) va_list ap; va_start(ap, format); - vsprintf(sbuf, format, ap); + erts_vsnprintf(sbuf, sizeof(sbuf), format, ap); va_end(ap); fprintf(stderr, "erlc: %s\n", sbuf); exit(1); @@ -624,6 +721,9 @@ get_default_emulator(char* progname) char sbuf[MAXPATHLEN]; char* s; + if (strlen(progname) >= sizeof(sbuf)) + return ERL_NAME; + strcpy(sbuf, progname); for (s = sbuf+strlen(sbuf); s >= sbuf; s--) { if (IS_DIRSEP(*s)) { diff --git a/erts/etc/common/erlexec.c b/erts/etc/common/erlexec.c index f79f5cc978..2bd576d8e8 100644 --- a/erts/etc/common/erlexec.c +++ b/erts/etc/common/erlexec.c @@ -1,7 +1,7 @@ /* * %CopyrightBegin% * - * Copyright Ericsson AB 1996-2010. All Rights Reserved. + * Copyright Ericsson AB 1996-2011. 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 @@ -64,6 +64,7 @@ static const char plusM_au_allocs[]= { 'u', /* all alloc_util allocators */ 'B', /* binary_alloc */ + 'C', /* sbmbc_alloc */ 'D', /* std_alloc */ 'E', /* ets_alloc */ 'H', /* eheap_alloc */ @@ -93,6 +94,8 @@ static char *plusM_au_alloc_switches[] = { "rsbcst", "sbct", "smbcs", + "sbmbcs", + "sbmbct", NULL }; @@ -120,6 +123,7 @@ static char *plusM_other_switches[] = { static char *pluss_val_switches[] = { "bt", "ct", + "wt", "ss", NULL }; @@ -131,6 +135,18 @@ static char *plush_val_switches[] = { NULL }; +/* +r arguments with values */ +static char *plusr_val_switches[] = { + "g", + NULL +}; + +/* +z arguments with values */ +static char *plusz_val_switches[] = { + "dbbl", + NULL +}; + /* * Define sleep(seconds) in terms of Sleep() on Windows. @@ -302,7 +318,7 @@ free_env_val(char *value) } /* - * Add the arcitecture suffix to the program name if needed, + * Add the architecture suffix to the program name if needed, * except on Windows, where we insert it just before ".DLL". */ static char* @@ -381,6 +397,7 @@ int main(int argc, char **argv) int print_args_exit = 0; int print_qouted_cmd_exit = 0; erts_cpu_info_t *cpuinfo = NULL; + char* emu_name; #ifdef __WIN32__ this_module_handle = module; @@ -553,7 +570,8 @@ int main(int argc, char **argv) usage("+MYm"); } emu = add_extra_suffixes(emu, emu_type); - sprintf(tmpStr, "%s" DIRSEP "%s" BINARY_EXT, bindir, emu); + emu_name = strsave(emu); + erts_snprintf(tmpStr, sizeof(tmpStr), "%s" DIRSEP "%s" BINARY_EXT, bindir, emu); emu = strsave(tmpStr); add_Eargs(emu); /* Will be argv[0] -- necessary! */ @@ -564,12 +582,12 @@ int main(int argc, char **argv) s = get_env("PATH"); if (!s) { - sprintf(tmpStr, "%s" PATHSEP "%s" DIRSEP "bin", bindir, rootdir); + erts_snprintf(tmpStr, sizeof(tmpStr), "%s" PATHSEP "%s" DIRSEP "bin", bindir, rootdir); } else if (strstr(s, bindir) == NULL) { - sprintf(tmpStr, "%s" PATHSEP "%s" DIRSEP "bin" PATHSEP "%s", bindir, + erts_snprintf(tmpStr, sizeof(tmpStr), "%s" PATHSEP "%s" DIRSEP "bin" PATHSEP "%s", bindir, rootdir, s); } else { - sprintf(tmpStr, "%s", s); + erts_snprintf(tmpStr, sizeof(tmpStr), "%s", s); } free_env_val(s); set_env("PATH", tmpStr); @@ -669,6 +687,9 @@ int main(int argc, char **argv) verbose = 1; } else if (strcmp(argv[i], "-emu_args_exit") == 0) { print_args_exit = 1; + } else if (strcmp(argv[i], "-emu_name_exit") == 0) { + printf("%s\n", emu_name); + exit(0); } else if (strcmp(argv[i], "-emu_qouted_cmd_exit") == 0) { print_qouted_cmd_exit = 1; } else if (strcmp(argv[i], "-env") == 0) { /* -env VARNAME VARVALUE */ @@ -707,7 +728,7 @@ int main(int argc, char **argv) error("-man not supported on Windows"); #else argv[i] = "man"; - sprintf(tmpStr, "%s/man", rootdir); + erts_snprintf(tmpStr, sizeof(tmpStr), "%s/man", rootdir); set_env("MANPATH", tmpStr); execvp("man", argv+i); error("Could not execute the 'man' command."); @@ -872,6 +893,21 @@ int main(int argc, char **argv) i++; } break; + case 'r': + if (!is_one_of_strings(&argv[i][2], + plusr_val_switches)) + goto the_default; + else { + if (i+1 >= argc + || argv[i+1][0] == '-' + || argv[i+1][0] == '+') + usage(argv[i]); + argv[i][0] = '-'; + add_Eargs(argv[i]); + add_Eargs(argv[i+1]); + i++; + } + break; case 's': if (!is_one_of_strings(&argv[i][2], pluss_val_switches)) @@ -887,6 +923,20 @@ int main(int argc, char **argv) i++; } break; + case 'z': + if (!is_one_of_strings(&argv[i][2], plusz_val_switches)) { + goto the_default; + } else { + if (i+1 >= argc + || argv[i+1][0] == '-' + || argv[i+1][0] == '+') + usage(argv[i]); + argv[i][0] = '-'; + add_Eargs(argv[i]); + add_Eargs(argv[i+1]); + i++; + } + break; default: the_default: argv[i][0] = '-'; /* Change +option to -option. */ @@ -1069,11 +1119,12 @@ usage_aux(void) "[-hybrid] " #endif "[-make] [-man [manopts] MANPAGE] [-x] [-emu_args] " - "[-args_file FILENAME] " - "[+A THREADS] [+a SIZE] [+B[c|d|i]] [+c] [+h HEAP_SIZE_OPTION] [+K BOOLEAN] " + "[-args_file FILENAME] [+A THREADS] [+a SIZE] [+B[c|d|i]] [+c] " + "[+h HEAP_SIZE_OPTION] [+K BOOLEAN] " "[+l] [+M<SUBSWITCH> <ARGUMENT>] [+P MAX_PROCS] [+R COMPAT_REL] " - "[+r] [+s SCHEDULER_OPTION] [+S NO_SCHEDULERS:NO_SCHEDULERS_ONLINE] [+T LEVEL] [+V] [+v] [+W<i|w>] " - "[args ...]\n"); + "[+r] [+rg READER_GROUPS_LIMIT] [+s SCHEDULER_OPTION] " + "[+S NO_SCHEDULERS:NO_SCHEDULERS_ONLINE] [+T LEVEL] [+V] [+v] " + "[+W<i|w>] [+z MISC_OPTION] [args ...]\n"); exit(1); } @@ -1122,10 +1173,10 @@ start_epmd(char *epmd) if (!epmd) { epmd = epmd_cmd; #ifdef __WIN32__ - sprintf(epmd_cmd, "%s" DIRSEP "epmd", bindir); + erts_snprintf(epmd_cmd, sizeof(epmd_cmd), "%s" DIRSEP "epmd", bindir); arg1 = "-daemon"; #else - sprintf(epmd_cmd, "%s" DIRSEP "epmd -daemon", bindir); + erts_snprintf(epmd_cmd, sizeof(epmd_cmd), "%s" DIRSEP "epmd -daemon", bindir); #endif } #ifdef __WIN32__ @@ -1201,7 +1252,7 @@ void error(char* format, ...) va_list ap; va_start(ap, format); - vsprintf(sbuf, format, ap); + erts_vsnprintf(sbuf, sizeof(sbuf), format, ap); va_end(ap); fprintf(stderr, "erlexec: %s\n", sbuf); exit(1); @@ -1281,14 +1332,14 @@ static void get_start_erl_data(char *file) if (env) reldir = strsave(env); else { - sprintf(tmpbuffer, "%s/releases", rootdir); + erts_snprintf(tmpbuffer, sizeof(tmpbuffer), "%s/releases", rootdir); reldir = strsave(tmpbuffer); } free_env_val(env); if (file == NULL) - sprintf(start_erl_data, "%s/start_erl.data", reldir); + erts_snprintf(start_erl_data, sizeof(start_erl_data), "%s/start_erl.data", reldir); else - sprintf(start_erl_data, "%s", file); + erts_snprintf(start_erl_data, sizeof(start_erl_data), "%s", file); fp = _open(start_erl_data, _O_RDONLY ); if( fp == -1 ) error( "open failed on %s",start_erl_data ); @@ -1318,16 +1369,16 @@ static void get_start_erl_data(char *file) } bindir = emalloc(512); - sprintf(bindir,"%s/erts-%s/bin",rootdir,tmpbuffer); + erts_snprintf(bindir,512,"%s/erts-%s/bin",rootdir,tmpbuffer); /* BINDIR=$ROOTDIR/erts-$ERTS_VSN/bin */ tprogname = progname; progname = emalloc(strlen(tprogname) + 20); - sprintf(progname,"%s -start_erl",tprogname); + erts_snprintf(progname,strlen(tprogname) + 20,"%s -start_erl",tprogname); boot_script = emalloc(512); config_script = emalloc(512); - sprintf(boot_script, "%s/%s/start", reldir, otpstring); - sprintf(config_script, "%s/%s/sys", reldir, otpstring); + erts_snprintf(boot_script, 512, "%s/%s/start", reldir, otpstring); + erts_snprintf(config_script, 512, "%s/%s/sys", reldir, otpstring); } @@ -1335,7 +1386,7 @@ static void get_start_erl_data(char *file) static char *replace_filename(char *path, char *new_base) { int plen = strlen(path); - char *res = malloc((plen+strlen(new_base)+1)*sizeof(char)); + char *res = emalloc((plen+strlen(new_base)+1)*sizeof(char)); char *p; strcpy(res,path); @@ -1350,7 +1401,7 @@ static char *path_massage(char *long_path) { char *p; - p = malloc(MAX_PATH+1); + p = emalloc(MAX_PATH+1); strcpy(p, long_path); GetShortPathName(p, p, MAX_PATH); return p; @@ -1486,7 +1537,8 @@ get_parameters(int argc, char** argv) /* Determine bindir from absolute path to executable */ char *p; char buffer[PATH_MAX]; - strcpy(buffer, argv[0]); + strncpy(buffer, argv[0], sizeof(buffer)); + buffer[sizeof(buffer)-1] = '\0'; for (p = buffer+strlen(buffer)-1 ; p >= buffer && *p != '/'; --p) ; @@ -1499,7 +1551,8 @@ get_parameters(int argc, char** argv) /* Determine rootdir from absolute path to bindir */ char *p; char buffer[PATH_MAX]; - strcpy(buffer, bindir); + strncpy(buffer, bindir, sizeof(buffer)); + buffer[sizeof(buffer)-1] = '\0'; for (p = buffer+strlen(buffer)-1; p >= buffer && *p != '/'; --p) ; @@ -1925,6 +1978,11 @@ initial_argv_massage(int *argc, char ***argv) */ vix = 0; + + av = build_args_from_env("ERL_" OTP_SYSTEM_VERSION "_FLAGS"); + if (av) + avv[vix++].argv = av; + av = build_args_from_env("ERL_AFLAGS"); if (av) avv[vix++].argv = av; @@ -1939,10 +1997,6 @@ initial_argv_massage(int *argc, char ***argv) if (av) avv[vix++].argv = av; - av = build_args_from_env("ERL_" OTP_SYSTEM_VERSION "_FLAGS"); - if (av) - avv[vix++].argv = av; - av = build_args_from_env("ERL_ZFLAGS"); if (av) avv[vix++].argv = av; diff --git a/erts/etc/common/escript.c b/erts/etc/common/escript.c index 1bc5eb7651..6ed79c91e3 100644 --- a/erts/etc/common/escript.c +++ b/erts/etc/common/escript.c @@ -151,6 +151,9 @@ find_prog(char *origpath) char relpath[PMAX]; char abspath[PMAX]; + if (strlen(origpath) >= sizeof(relpath)) + error("Path too long"); + strcpy(relpath, origpath); if (strstr(relpath, DIRSEPSTR) == NULL) { @@ -180,19 +183,21 @@ find_prog(char *origpath) end = strstr(beg, PATHSEPSTR); if (end != NULL) { sz = end - beg; - strncpy(dir, beg, sz); - dir[sz] = '\0'; } else { sz = strlen(beg); - strcpy(dir, beg); look_for_sep = FALSE; } + if (sz >= sizeof(dir)) { + beg = end + 1; + continue; + } + strncpy(dir, beg, sz); + dir[sz] = '\0'; beg = end + 1; #ifdef __WIN32__ - strcpy(wildcard, dir); - strcat(wildcard, DIRSEPSTR); - strcat(wildcard, relpath); /* basename */ + erts_snprintf(wildcard, sizeof(wildcard), "%s" DIRSEPSTR "%s", + dir, relpath /* basename */); dir_handle = FindFirstFile(wildcard, &find_data); if (dir_handle == INVALID_HANDLE_VALUE) { /* Try next directory in path */ @@ -217,9 +222,8 @@ find_prog(char *origpath) if (strcmp(origpath, dirp->d_name) == 0) { /* Wow we found the executable. */ - strcpy(relpath, dir); - strcat(relpath, DIRSEPSTR); - strcat(relpath, dirp->d_name); + erts_snprintf(relpath, sizeof(relpath), "%s" DIRSEPSTR "%s", + dir, dirp->d_name); closedir(dp); look_for_sep = FALSE; break; @@ -291,7 +295,7 @@ append_shebang_args(char* scriptname) /* Find end of arg */ end = beg; - while (end && end[0] != ' ') { + while (end && end < (linebuf+LINEBUFSZ-1) && end[0] != ' ') { if (end[0] == '\n') { newline = TRUE; end[0]= '\0'; @@ -335,13 +339,16 @@ main(int argc, char** argv) emulator = get_default_emulator(argv[0]); } + if (strlen(emulator) >= PMAX) + error("Value of environment variable ESCRIPT_EMULATOR is too large"); + /* * Allocate the argv vector to be used for arguments to Erlang. * Arrange for starting to pushing information in the middle of * the array, to allow easy addition of commands in the beginning. */ - eargv_size = argc*4+1000; + eargv_size = argc*4+1000+LINEBUFSZ/2; eargv_base = (char **) emalloc(eargv_size*sizeof(char*)); eargv = eargv_base; eargc = 0; @@ -387,7 +394,8 @@ main(int argc, char** argv) if (argc <= 1) { error("Missing filename\n"); } - strcpy(scriptname, argv[1]); + strncpy(scriptname, argv[1], sizeof(scriptname)); + scriptname[sizeof(scriptname)-1] = '\0'; argc--; argv++; } else { @@ -395,16 +403,17 @@ main(int argc, char** argv) int len; #endif absname = find_prog(argv[0]); - strcpy(scriptname, absname); - efree(absname); #ifdef __WIN32__ - len = strlen(scriptname); - if (len >= 4 && _stricmp(scriptname+len-4, ".exe") == 0) { - scriptname[len-4] = '\0'; + len = strlen(absname); + if (len >= 4 && _stricmp(absname+len-4, ".exe") == 0) { + absname[len-4] = '\0'; } #endif - strcat(scriptname, ".escript"); + erts_snprintf(scriptname, sizeof(scriptname), "%s.escript", + absname); + efree(absname); + } /* @@ -455,7 +464,7 @@ main(int argc, char** argv) static void push_words(char* src) { - char sbuf[1024]; + char sbuf[PMAX]; char* dst; dst = sbuf; @@ -584,7 +593,7 @@ error(char* format, ...) va_list ap; va_start(ap, format); - vsprintf(sbuf, format, ap); + erts_vsnprintf(sbuf, sizeof(sbuf), format, ap); va_end(ap); fprintf(stderr, "escript: %s\n", sbuf); exit(1); @@ -619,6 +628,9 @@ get_default_emulator(char* progname) char sbuf[MAXPATHLEN]; char* s; + if (strlen(progname) >= sizeof(sbuf)) + return ERL_NAME; + strcpy(sbuf, progname); for (s = sbuf+strlen(sbuf); s >= sbuf; s--) { if (IS_DIRSEP(*s)) { diff --git a/erts/etc/common/heart.c b/erts/etc/common/heart.c index 4f738947b7..7a5746e630 100644 --- a/erts/etc/common/heart.c +++ b/erts/etc/common/heart.c @@ -1,7 +1,7 @@ /* * %CopyrightBegin% * - * Copyright Ericsson AB 1996-2009. All Rights Reserved. + * Copyright Ericsson AB 1996-2011. 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 @@ -375,7 +375,8 @@ main(int argc, char **argv) _setmode(erlin_fd,_O_BINARY); _setmode(erlout_fd,_O_BINARY); #endif - strcpy(program_name, argv[0]); + strncpy(program_name, argv[0], sizeof(program_name)); + program_name[sizeof(program_name)-1] = '\0'; notify_ack(erlout_fd); cmd[0] = '\0'; do_terminate(message_loop(erlin_fd,erlout_fd)); @@ -726,12 +727,16 @@ static int heart_cmd_reply(int fd, char *s) { struct msg m; - int len = strlen(s) + 1; /* Include \0 */ + int len = strlen(s); - /* FIXME if s >= MSG_BODY_SIZE error */ + /* if s >= MSG_BODY_SIZE, return a write + * failure immediately. + */ + if (len >= sizeof(m.fill)) + return -1; m.op = HEART_CMD; - m.len = htons(len + 2); /* Include Op */ + m.len = htons(len + 1); /* Include Op */ strcpy((char*)m.fill, s); return write_message(fd, &m); diff --git a/erts/etc/common/inet_gethost.c b/erts/etc/common/inet_gethost.c index ff16ee02c4..77bfd5e2bc 100644 --- a/erts/etc/common/inet_gethost.c +++ b/erts/etc/common/inet_gethost.c @@ -1,19 +1,19 @@ /* * %CopyrightBegin% - * - * Copyright Ericsson AB 1998-2009. All Rights Reserved. - * + * + * Copyright Ericsson AB 1998-2011. 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. - * + * * %CopyrightEnd% */ /* @@ -52,20 +52,21 @@ # include "config.h" #endif +#include "erl_printf.h" + #ifdef WIN32 #define WIN32_LEAN_AND_MEAN #include <winsock2.h> #include <windows.h> +#include <ws2tcpip.h> #include <process.h> #include <stdio.h> #include <stdlib.h> /* These are not used even if they would exist which they should not */ -#undef HAVE_GETADDRINFO #undef HAVE_GETIPNODEBYNAME #undef HAVE_GETHOSTBYNAME2 -#undef HAVE_GETNAMEINFO #undef HAVE_GETIPNODEBYADDR #else /* Unix */ @@ -1296,7 +1297,7 @@ static int read_request(AddrByte **buff, size_t *buff_size) } if (siz > *buff_size) { - if (buff_size == 0) { + if (*buff_size == 0) { *buff = ALLOC((*buff_size = siz)); } else { *buff = REALLOC(*buff, (*buff_size = siz)); @@ -1759,7 +1760,7 @@ static int worker_loop(void) struct addrinfo hints; memset(&hints, 0, sizeof(hints)); - hints.ai_flags = (AI_CANONNAME|AI_V4MAPPED|AI_ADDRCONFIG); + hints.ai_flags = AI_CANONNAME; hints.ai_socktype = SOCK_STREAM; hints.ai_family = AF_INET6; DEBUGF(5, ("Starting getaddrinfo(%s, ...)", data)); @@ -2552,7 +2553,7 @@ static void debugf(char *format, ...) sprintf(buff,"%s[%d] (DEBUG):",program_name,(int) getpid()); #endif ptr = buff + strlen(buff); - vsprintf(ptr,format,ap); + erts_vsnprintf(ptr,sizeof(buff)-strlen(buff)-2,format,ap); strcat(ptr,"\r\n"); #ifdef WIN32 if (debug_console_allocated != INVALID_HANDLE_VALUE) { @@ -2574,7 +2575,7 @@ static void warning(char *format, ...) va_start(ap,format); sprintf(buff,"%s[%d]: WARNING:",program_name, (int) getpid()); ptr = buff + strlen(buff); - vsprintf(ptr,format,ap); + erts_vsnprintf(ptr,sizeof(buff)-strlen(buff)-2,format,ap); strcat(ptr,"\r\n"); #ifdef WIN32 { @@ -2596,7 +2597,7 @@ static void fatal(char *format, ...) va_start(ap,format); sprintf(buff,"%s[%d]: FATAL ERROR:",program_name, (int) getpid()); ptr = buff + strlen(buff); - vsprintf(ptr,format,ap); + erts_vsnprintf(ptr,sizeof(buff)-strlen(buff)-2,format,ap); strcat(ptr,"\r\n"); #ifdef WIN32 { diff --git a/erts/etc/common/typer.c b/erts/etc/common/typer.c index c2567cb8b4..c95959d52d 100644 --- a/erts/etc/common/typer.c +++ b/erts/etc/common/typer.c @@ -1,7 +1,7 @@ /* * %CopyrightBegin% * - * Copyright Ericsson AB 2006-2009. All Rights Reserved. + * Copyright Ericsson AB 2006-2011. 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 @@ -175,7 +175,7 @@ main(int argc, char** argv) static void push_words(char* src) { - char sbuf[1024]; + char sbuf[MAXPATHLEN]; char* dst; dst = sbuf; @@ -307,7 +307,7 @@ error(char* format, ...) va_list ap; va_start(ap, format); - vsprintf(sbuf, format, ap); + erts_vsnprintf(sbuf, sizeof(sbuf), format, ap); va_end(ap); fprintf(stderr, "typer: %s\n", sbuf); exit(1); @@ -336,6 +336,9 @@ get_default_emulator(char* progname) char sbuf[MAXPATHLEN]; char* s; + if (strlen(progname) >= sizeof(sbuf)) + return ERL_NAME; + strcpy(sbuf, progname); for (s = sbuf+strlen(sbuf); s >= sbuf; s--) { if (IS_DIRSEP(*s)) { diff --git a/erts/etc/unix/Install.src b/erts/etc/unix/Install.src index 83f9690782..8f40c43874 100644 --- a/erts/etc/unix/Install.src +++ b/erts/etc/unix/Install.src @@ -89,8 +89,12 @@ cp -p $ERL_ROOT/erts-%I_VSN%/bin/erl . cp -p $ERL_ROOT/erts-%I_VSN%/bin/erlc . cp -p $ERL_ROOT/erts-%I_VSN%/bin/dialyzer . cp -p $ERL_ROOT/erts-%I_VSN%/bin/typer . +cp -p $ERL_ROOT/erts-%I_VSN%/bin/ct_run . cp -p $ERL_ROOT/erts-%I_VSN%/bin/escript . +# Remove in R16B +ln -s ct_run run_test + # # Set a soft link to epmd # This should not be done for an embedded system! diff --git a/erts/etc/unix/cerl.src b/erts/etc/unix/cerl.src index f81ef6b0fe..0b2d6512ea 100644 --- a/erts/etc/unix/cerl.src +++ b/erts/etc/unix/cerl.src @@ -1,20 +1,20 @@ #!/bin/sh # # %CopyrightBegin% -# -# Copyright Ericsson AB 2003-2009. All Rights Reserved. -# +# +# Copyright Ericsson AB 2003-2011. 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. -# +# # %CopyrightEnd% # # @@ -62,12 +62,21 @@ cxargs_add() { done } +eeargs= +eeargs_add() { + while [ $# -gt 0 ]; do + cargs="$cargs $1" + eeargs="$eeargs $1" + shift + done +} + core= GDB= GDBBP= +GDBARGS= TYPE= -EMU_TYPE= debug= run_valgrind=no @@ -126,34 +135,37 @@ while [ $# -gt 0 ]; do ;; "-smp") shift - cargs="$cargs -smp" - EMU_TYPE=.smp + if [ $# -le 0 ]; then + eeargs_add -smp + else + case $1 in + disable) + shift + eeargs_add -smpdisable + ;; + enable) + shift + eeargs_add -smp + ;; + *) + eeargs_add -smp + esac + fi + ;; + "-smpdisable") + shift + eeargs_add -smpdisable ;; "-lcnt") shift cargs="$cargs -lcnt" TYPE=.lcnt ;; - "-frag") - shift - cargs="$cargs -frag" - EMU_TYPE=.frag - ;; - "-smp_frag") - shift - cargs="$cargs -smp_frag" - EMU_TYPE=.smp_frag - ;; "-gprof") shift cargs="$cargs -gprof" TYPE=.gprof ;; - "-hybrid") - shift - cargs="$cargs -hybrid" - EMU_TYPE=.hybrid - ;; "-debug") shift cargs="$cargs -debug" @@ -179,11 +191,6 @@ while [ $# -gt 0 ]; do # shift # GDB=xxgdb # ;; - "-shared") - shift - cargs="$cargs -shared" - TYPE=.shared - ;; "-purify") shift cargs="$cargs -purify" @@ -221,23 +228,38 @@ PATH=$BINDIR:$ROOTDIR/bin:$PATH EXEC=$BINDIR/erlexec PROGNAME="$PROGNAME $cargs" -EMU=$EMU$TYPE$EMU_TYPE +EMU="$EMU$TYPE" +EMU_NAME=`$EXEC -emu_name_exit $eeargs` + if [ $run_valgrind != yes ]; then xargs="$xargs -pz $PRELOADED --" fi if [ "x$GDB" = "x" ]; then if [ $run_valgrind = yes ]; then + valversion=`valgrind --version` + valmajor=`echo $valversion | sed 's,[a-z]*\-\([0-9]*\).*,\1,'` + valminor=`echo $valversion | sed 's,[a-z]*\-[0-9]*.\([0-9]*\).*,\1,'` emu_xargs=`echo $xargs | sed "s|+|-|g"` - if [ "x$VALGRIND_LOG_DIR" = "x" ]; then - valgrind_log= - else - valgrind_log="--log-file=$VALGRIND_LOG_DIR/$VALGRIND_LOGFILE_PREFIX$VALGRIND_LOGFILE_INFIX$EMU.log" - fi if [ "x$VALGRIND_LOG_XML" = "x" ]; then valgrind_xml= + log_file_prefix="--log-file=" else export VALGRIND_LOG_XML valgrind_xml="--xml=yes" + if [ $valmajor -gt 2 -a $valminor -gt 4 ]; then + log_file_prefix="--xml-file=" + else + log_file_prefix="--log-file=" + fi + fi + if [ "x$VALGRIND_LOG_DIR" = "x" ]; then + valgrind_log= + else + if [ $valmajor -gt 2 -a $valminor -gt 4 ]; then + valgrind_log="$log_file_prefix$VALGRIND_LOG_DIR/$VALGRIND_LOGFILE_PREFIX$VALGRIND_LOGFILE_INFIX$EMU_NAME.log.$$" + else + valgrind_log="$log_file_prefix$VALGRIND_LOG_DIR/$VALGRIND_LOGFILE_PREFIX$VALGRIND_LOGFILE_INFIX$EMU_NAME.log" + fi fi if [ "x$VALGRIND_MISC_FLAGS" = "x" ]; then valgrind_misc_flags= @@ -249,9 +271,9 @@ if [ "x$GDB" = "x" ]; then early_beam_args=`echo $beam_args | sed "s|^\(.*-progname\).*$|\1|g"` late_beam_args=`echo $beam_args | sed "s|^$pre_beam_args.*\(-- -home.*\)$|\1|g"` - exec valgrind $valgrind_xml $valgrind_log $valgrind_misc_flags $BINDIR/$EMU $emu_xargs $early_beam_args "$PROGNAME" $late_beam_args -pz $PRELOADED + exec valgrind $valgrind_xml $valgrind_log $valgrind_misc_flags $BINDIR/$EMU_NAME $emu_xargs $early_beam_args "$PROGNAME" $late_beam_args -pz $PRELOADED else - exec $EXEC $xargs ${1+"$@"} + exec $EXEC $eeargs $xargs ${1+"$@"} fi else if [ "x$EMACS" = "x" ]; then @@ -277,9 +299,14 @@ else ;; esac + # Set annotation level for gdb in emacs 22 and higher. + emacs_major=`$EMACS --version | head -1 | sed 's,^[^0-9]*\([0-9]*\).*,\1,g'` + if [ '!' -z "$emacs_major" -a $emacs_major -gt 21 ]; then + GDBARGS="--annotate=3 " + fi gdbcmd="$gdbcmd $GDBBP \ (insert-string \"source $ROOTDIR/erts/etc/unix/etp-commands\") \ (comint-send-input)" # Fire up gdb in emacs... - exec $EMACS --eval "(progn (gdb \"gdb $EMU\") $gdbcmd)" + exec $EMACS --eval "(progn (gdb \"gdb $GDBARGS$EMU_NAME\") $gdbcmd)" fi diff --git a/erts/etc/unix/format_man_pages b/erts/etc/unix/format_man_pages index 2c4f6eee4f..93dcdcd8fa 100644 --- a/erts/etc/unix/format_man_pages +++ b/erts/etc/unix/format_man_pages @@ -3,7 +3,7 @@ # # %CopyrightBegin% # -# Copyright Ericsson AB 1996-2009. All Rights Reserved. +# Copyright Ericsson AB 1996-2010. 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 @@ -59,34 +59,21 @@ esac # Create the 'cat' directories (probably not needed) # -cd $ERL_ROOT +cd $ERL_ROOT/man -if [ ! -d man/cat1 ] -then - mkdir man/cat1 -fi +for d in 0 1 2 3 4 5 6 7 8 9 +do + if [ ! -d cat$d ] + then + mkdir cat$d + fi -if [ ! -d man/cat3 ] -then - mkdir man/cat3 -fi - -if [ ! -d man/cat4 ] -then - mkdir man/cat4 -fi - -if [ ! -d man/cat6 ] -then - mkdir man/cat6 -fi +done # # Cleanup old formatting # -cd $ERL_ROOT/man - rm -f whatis windex # Remove old cat files diff --git a/erts/etc/unix/run_erl.c b/erts/etc/unix/run_erl.c index 4bb148df98..8db8e09bee 100644 --- a/erts/etc/unix/run_erl.c +++ b/erts/etc/unix/run_erl.c @@ -1,7 +1,7 @@ /* * %CopyrightBegin% * - * Copyright Ericsson AB 1996-2009. All Rights Reserved. + * Copyright Ericsson AB 1996-2011. 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 @@ -75,6 +75,9 @@ #ifdef HAVE_SYS_IOCTL_H # include <sys/ioctl.h> #endif +#if defined(__sun) && defined(__SVR4) +# include <stropts.h> +#endif #include "run_erl.h" #include "safe_string.h" /* sn_printf, strn_cpy, strn_cat, etc */ @@ -218,6 +221,8 @@ int main(int argc, char **argv) char *p, *ptyslave=NULL; int i = 1; int off_argv; + int calculated_pipename = 0; + int highest_pipe_num = 0; program_name = argv[0]; @@ -295,10 +300,10 @@ int main(int argc, char **argv) if(*pipename && pipename[strlen(pipename)-1] == '/') { /* The user wishes us to find a unique pipe name in the specified */ /* directory */ - int highest_pipe_num = 0; DIR *dirp; struct dirent *direntp; + calculated_pipename = 1; dirp = opendir(pipename); if(!dirp) { ERRNO_ERR1(LOG_ERR,"Can't access pipe directory '%s'.", pipename); @@ -319,28 +324,37 @@ int main(int argc, char **argv) PIPE_STUBNAME, highest_pipe_num+1); } /* if */ - /* write FIFO - is read FIFO for `to_erl' program */ - strn_cpy(fifo1, sizeof(fifo1), pipename); - strn_cat(fifo1, sizeof(fifo1), ".r"); - if (create_fifo(fifo1, PERM) < 0) { - ERRNO_ERR1(LOG_ERR,"Cannot create FIFO %s for writing.", fifo1); - exit(1); - } - - /* read FIFO - is write FIFO for `to_erl' program */ - strn_cpy(fifo2, sizeof(fifo2), pipename); - strn_cat(fifo2, sizeof(fifo2), ".w"); - - /* Check that nobody is running run_erl already */ - if ((fd = open (fifo2, O_WRONLY|DONT_BLOCK_PLEASE, 0)) >= 0) { - /* Open as client succeeded -- run_erl is already running! */ - fprintf(stderr, "Erlang already running on pipe %s.\n", pipename); - close(fd); - exit(1); - } - if (create_fifo(fifo2, PERM) < 0) { - ERRNO_ERR1(LOG_ERR,"Cannot create FIFO %s for reading.", fifo2); - exit(1); + for(;;) { + /* write FIFO - is read FIFO for `to_erl' program */ + strn_cpy(fifo1, sizeof(fifo1), pipename); + strn_cat(fifo1, sizeof(fifo1), ".r"); + if (create_fifo(fifo1, PERM) < 0) { + ERRNO_ERR1(LOG_ERR,"Cannot create FIFO %s for writing.", fifo1); + exit(1); + } + + /* read FIFO - is write FIFO for `to_erl' program */ + strn_cpy(fifo2, sizeof(fifo2), pipename); + strn_cat(fifo2, sizeof(fifo2), ".w"); + + /* Check that nobody is running run_erl already */ + if ((fd = open (fifo2, O_WRONLY|DONT_BLOCK_PLEASE, 0)) >= 0) { + /* Open as client succeeded -- run_erl is already running! */ + close(fd); + if (calculated_pipename) { + ++highest_pipe_num; + strn_catf(pipename, sizeof(pipename), "%s.%d", + PIPE_STUBNAME, highest_pipe_num+1); + continue; + } + fprintf(stderr, "Erlang already running on pipe %s.\n", pipename); + exit(1); + } + if (create_fifo(fifo2, PERM) < 0) { + ERRNO_ERR1(LOG_ERR,"Cannot create FIFO %s for reading.", fifo2); + exit(1); + } + break; } /* @@ -864,8 +878,12 @@ static int open_pty_master(char **ptyslave) /* Use the posix_openpt if working, as this guarantees creation of the slave device properly. */ -#ifdef HAVE_WORKING_POSIX_OPENPT +#if defined(HAVE_WORKING_POSIX_OPENPT) || (defined(__sun) && defined(__SVR4)) +# ifdef HAVE_WORKING_POSIX_OPENPT if ((mfd = posix_openpt(O_RDWR)) >= 0) { +# elif defined(__sun) && defined(__SVR4) + if ((mfd = open("/dev/ptmx", O_RDWR)) >= 0) { +# endif if ((*ptyslave = ptsname(mfd)) != NULL && grantpt(mfd) == 0 && unlockpt(mfd) == 0) { @@ -973,16 +991,53 @@ static int open_pty_master(char **ptyslave) static int open_pty_slave(char *name) { int sfd; -#ifdef DEBUG struct termios tty_rmode; -#endif if ((sfd = open(name, O_RDWR, 0)) < 0) { return -1; } +#if defined(__sun) && defined(__SVR4) + /* Load the necessary STREAMS modules for Solaris */ + if ((ioctl(sfd, I_FIND, "ldterm")) < 0) { + ERROR0(LOG_ERR, "Failed to find ldterm STREAMS module"); + return -1; + } + if (ioctl(sfd, I_PUSH, "ptem") < 0) { + ERROR0(LOG_ERR, "Failed to push ptem STREAMS module"); + return -1; + } + if (ioctl(sfd, I_PUSH, "ldterm") < 0) { + ERROR0(LOG_ERR, "Failed to push ldterm STREAMS module"); + return -1; + } + if (ioctl(sfd, I_PUSH, "ttcompat") < 0) { + ERROR0(LOG_ERR, "Failed to push ttcompat STREAMS module"); + return -1; + } +#endif + + if (getenv("RUN_ERL_DISABLE_FLOWCNTRL")) { + if (tcgetattr(sfd, &tty_rmode) < 0) { + fprintf(stderr, "Cannot get terminal's current mode\n"); + exit(-1); + } + + tty_rmode.c_iflag &= ~IXOFF; + if (tcsetattr(sfd, TCSANOW, &tty_rmode) < 0) { + fprintf(stderr, "Cannot disable terminal's flow control on input\n"); + exit(-1); + } + + tty_rmode.c_iflag &= ~IXON; + if (tcsetattr(sfd, TCSANOW, &tty_rmode) < 0) { + fprintf(stderr, "Cannot disable terminal's flow control on output\n"); + exit(-1); + } + } + #ifdef DEBUG - if (tcgetattr(sfd, &tty_rmode) , 0) { + if (tcgetattr(sfd, &tty_rmode) < 0) { fprintf(stderr, "Cannot get terminals current mode\n"); exit(-1); } diff --git a/erts/etc/unix/to_erl.c b/erts/etc/unix/to_erl.c index 886b301997..11fa3ff4cc 100644 --- a/erts/etc/unix/to_erl.c +++ b/erts/etc/unix/to_erl.c @@ -1,7 +1,7 @@ /* * %CopyrightBegin% * - * Copyright Ericsson AB 1996-2009. All Rights Reserved. + * Copyright Ericsson AB 1996-2011. 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 @@ -125,7 +125,7 @@ static void usage(char *pname) int main(int argc, char **argv) { char FIFO1[FILENAME_MAX], FIFO2[FILENAME_MAX]; - int i, len, wfd, rfd, result = 0; + int i, len, wfd, rfd; fd_set readfds; char buf[BUFSIZ]; char pipename[FILENAME_MAX]; @@ -367,7 +367,6 @@ int main(int argc, char **argv) } else { fprintf(stderr, "Error in select.\n"); - result = -1; break; } } @@ -398,7 +397,6 @@ int main(int argc, char **argv) close(wfd); if (len < 0) { fprintf(stderr, "Error in reading from stdin.\n"); - result = -1; } else { fprintf(stderr, "[EOF]\n\r"); } @@ -420,7 +418,6 @@ int main(int argc, char **argv) fprintf(stderr, "Error in writing to FIFO.\n"); close(rfd); close(wfd); - result = -1; break; } STATUS("\" OK\r\n"); @@ -447,7 +444,6 @@ int main(int argc, char **argv) close(wfd); if (len < 0) { fprintf(stderr, "Error in reading from FIFO.\n"); - result = -1; } else fprintf(stderr, "[End]\n\r"); break; @@ -456,7 +452,6 @@ int main(int argc, char **argv) if ((len=version_handshake(buf,len,wfd)) < 0) { close(rfd); close(wfd); - result = -1; break; } if (protocol_ver >= 1) { @@ -475,7 +470,6 @@ int main(int argc, char **argv) fprintf(stderr, "Error in writing to terminal.\n"); close(rfd); close(wfd); - result = -1; break; } STATUS("\" OK\r\n"); diff --git a/erts/etc/win32/Install.c b/erts/etc/win32/Install.c index 4a559cd8a2..d680b67dd6 100644 --- a/erts/etc/win32/Install.c +++ b/erts/etc/win32/Install.c @@ -1,19 +1,19 @@ /* * %CopyrightBegin% - * - * Copyright Ericsson AB 2003-2009. All Rights Reserved. - * + * + * Copyright Ericsson AB 2003-2011. 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. - * + * * %CopyrightEnd% */ /* @@ -45,8 +45,8 @@ int main(int argc, char **argv) InitSection *ini_section; HANDLE module = GetModuleHandle(NULL); char *binaries[] = { "erl.exe", "werl.exe", "erlc.exe", - "dialyzer.exe", "typer.exe", - "escript.exe", NULL }; + "dialyzer.exe", "typer.exe", + "escript.exe", "ct_run.exe", NULL }; char *scripts[] = { "start_clean.boot", "start_sasl.boot", NULL }; char fromname[MAX_PATH]; char toname[MAX_PATH]; @@ -172,6 +172,20 @@ int main(int argc, char **argv) } } + // Remove in R16B + sprintf(fromname,"%s\\%s",bin_dir,"ct_run.exe"); + sprintf(toname,"%s\\%s",bin_dir,"run_test.exe"); + if (GetFileAttributes(fromname) == 0xFFFFFFFF) { + fprintf(stderr,"Could not find file %s\n", + fromname); + exit(1); + } + if (!CopyFile(fromname,toname,FALSE)) { + fprintf(stderr,"Could not copy file %s to %s\n", + fromname,toname); + fprintf(stderr,"Continuing installation anyway...\n"); + } + for (i = 0; scripts[i] != NULL; ++i) { sprintf(fromname,"%s\\%s",release_dir,scripts[i]); sprintf(toname,"%s\\%s",bin_dir,scripts[i]); @@ -199,6 +213,9 @@ int main(int argc, char **argv) fprintf(stderr,"Cannot continue installation, bailing out.\n"); exit(1); } + + /* OBS!!! If the format of the init file is changed, do not forget + to update release_handler:write_ini_file(...) */ ini_file = create_init_file(); ini_section = create_init_section("erlang"); add_init_section(ini_file,ini_section); diff --git a/erts/etc/win32/cygwin_tools/vc/ld.sh b/erts/etc/win32/cygwin_tools/vc/ld.sh index ac39bf871c..406c63ffee 100755 --- a/erts/etc/win32/cygwin_tools/vc/ld.sh +++ b/erts/etc/win32/cygwin_tools/vc/ld.sh @@ -3,7 +3,7 @@ # # %CopyrightBegin% # -# Copyright Ericsson AB 2002-2009. All Rights Reserved. +# Copyright Ericsson AB 2002-2010. 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 @@ -53,7 +53,7 @@ while test -n "$1" ; do STDLIB_FORCED=true; STDLIB=LIBCMTD.LIB;; -lsocket) - DEFAULT_LIBRARIES="$DEFAULT_LIBRARIES WS2_32.LIB";; + DEFAULT_LIBRARIES="$DEFAULT_LIBRARIES WS2_32.LIB IPHLPAPI.LIB";; -l*) y=`echo $x | sed 's,^-l\(.*\),\1,g'`; MPATH=`cygpath -m $y`; @@ -158,7 +158,7 @@ else fi p=$$ -CMD="$linktype -nologo -incremental:no $CMD $STDLIB $DEFAULT_LIBRARIES" +CMD="$linktype -nologo -incremental:no -largeaddressaware $CMD $STDLIB $DEFAULT_LIBRARIES" if [ "X$LD_SH_DEBUG_LOG" != "X" ]; then echo ld.sh "$SAVE" >>$LD_SH_DEBUG_LOG echo link.exe $CMD >>$LD_SH_DEBUG_LOG @@ -167,6 +167,10 @@ eval link.exe "$CMD" >/tmp/link.exe.${p}.1 2>/tmp/link.exe.${p}.2 RES=$? CMANIFEST=`cygpath $MANIFEST` if [ "$RES" = "0" -a -f "$CMANIFEST" ]; then + # Add stuff to manifest to turn off "virtualization" + sed -n -i '1h;1!H;${;g;s,<trustInfo.*</trustInfo>.,,g;p;}' $CMANIFEST + sed -i "s/<\/assembly>/ <ms_asmv2:trustInfo xmlns:ms_asmv2=\"urn:schemas-microsoft-com:asm.v2\">\n <ms_asmv2:security>\n <ms_asmv2:requestedPrivileges>\n <ms_asmv2:requestedExecutionLevel level=\"AsInvoker\" uiAccess=\"false\"\/>\n <\/ms_asmv2:requestedPrivileges>\n <\/ms_asmv2:security>\n <\/ms_asmv2:trustInfo>\n<\/assembly>/" $CMANIFEST + eval mt.exe -nologo -manifest "$MANIFEST" -outputresource:"$OUTPUTRES" >>/tmp/link.exe.${p}.1 2>>/tmp/link.exe.${p}.2 RES=$? if [ "$RES" != "0" ]; then diff --git a/erts/etc/win32/cygwin_tools/vc/rc.sh b/erts/etc/win32/cygwin_tools/vc/rc.sh index 6a6921c49e..054c672e64 100755 --- a/erts/etc/win32/cygwin_tools/vc/rc.sh +++ b/erts/etc/win32/cygwin_tools/vc/rc.sh @@ -2,20 +2,20 @@ # set -x # # %CopyrightBegin% -# -# Copyright Ericsson AB 2002-2009. All Rights Reserved. -# +# +# Copyright Ericsson AB 2002-2010. 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. -# +# # %CopyrightEnd% # # Save the command line for debug outputs @@ -80,7 +80,7 @@ if [ "X$RC_SH_DEBUG_LOG" != "X" ]; then fi eval $RCC "$CMD" >/tmp/rc.exe.${p}.1 2>/tmp/rc.exe.${p}.2 RES=$? -tail +2 /tmp/rc.exe.${p}.2 >&2 +tail -n +2 /tmp/rc.exe.${p}.2 >&2 cat /tmp/rc.exe.${p}.1 rm -f /tmp/rc.exe.${p}.2 /tmp/rc.exe.${p}.1 exit $RES diff --git a/erts/etc/win32/erlsrv/erlsrv_interactive.c b/erts/etc/win32/erlsrv/erlsrv_interactive.c index 13e029b364..736eabac79 100644 --- a/erts/etc/win32/erlsrv/erlsrv_interactive.c +++ b/erts/etc/win32/erlsrv/erlsrv_interactive.c @@ -1,7 +1,7 @@ /* * %CopyrightBegin% * - * Copyright Ericsson AB 1998-2009. All Rights Reserved. + * Copyright Ericsson AB 1998-2011. 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 @@ -135,7 +135,12 @@ void print_last_error(void){ fprintf(stderr,"Error: %s",mes); LocalFree(mes); } - + +static int get_last_error(void) +{ + return (last_error) ? last_error : GetLastError(); +} + static BOOL install_service(void){ SC_HANDLE scm; SC_HANDLE service; @@ -508,7 +513,7 @@ int do_usage(char *arg0){ "\t[{-sn[ame] | -n[ame]} [<nodename>]]\n" "\t[-d[ebugtype] [{new|reuse|console}]]\n" "\t[-ar[gs] [<limited erl arguments>]]\n\n" - "%s {start | stop | disable | enable} <servicename>\n\n" + "%s {start | start_disabled | stop | disable | enable} <servicename>\n\n" "%s remove <servicename>\n\n" "%s rename <servicename> <servicename>\n\n" "%s list [<servicename>]\n\n" @@ -561,6 +566,45 @@ int do_manage(int argc,char **argv){ return 0; } } + if(!_stricmp(action,"start_disabled")){ + if(!enable_service()){ + fprintf(stderr,"%s: Failed to enable service %s.\n", + argv[0],service_name); + print_last_error(); + return 1; + } + if(!start_service() && get_last_error() != ERROR_SERVICE_ALREADY_RUNNING){ + fprintf(stderr,"%s: Failed to start service %s.\n", + argv[0],service_name); + print_last_error(); + goto failure_starting; + } + + if(!wait_service_trans(SERVICE_STOPPED, SERVICE_START_PENDING, + SERVICE_RUNNING, 60)){ + fprintf(stderr,"%s: Failed to start service %s.\n", + argv[0],service_name); + print_last_error(); + goto failure_starting; + } + + if(!disable_service()){ + fprintf(stderr,"%s: Failed to disable service %s.\n", + argv[0],service_name); + print_last_error(); + return 1; + } + printf("%s: Service %s started.\n", + argv[0],service_name); + return 0; + failure_starting: + if(!disable_service()){ + fprintf(stderr,"%s: Failed to disable service %s.\n", + argv[0],service_name); + print_last_error(); + } + return 1; + } if(!_stricmp(action,"stop")){ if(!stop_service()){ fprintf(stderr,"%s: Failed to stop service %s.\n", @@ -841,6 +885,7 @@ int do_add_or_set(int argc, char **argv){ argv[0], service_name); return 0; } + int do_rename(int argc, char **argv){ RegEntry *current = empty_reg_tab(); RegEntry *dummy = empty_reg_tab(); @@ -1129,35 +1174,131 @@ void read_arguments(int *pargc, char ***pargv){ *pargc = argc; *pargv = argv; } + +/* Create a free-for-all ACL to set on the semaphore */ +PACL get_acl(PSECURITY_DESCRIPTOR secdescp) +{ + DWORD acl_length = 0; + PSID auth_users_sidp = NULL; + PACL aclp = NULL; + SID_IDENTIFIER_AUTHORITY ntauth = SECURITY_NT_AUTHORITY; + + if(!InitializeSecurityDescriptor(secdescp, SECURITY_DESCRIPTOR_REVISION)) { + return NULL; + } + + if(!AllocateAndInitializeSid(&ntauth, + 1, + SECURITY_AUTHENTICATED_USER_RID, + 0, 0, 0, 0, 0, 0, 0, + &auth_users_sidp)) { + return NULL; + } + + acl_length = sizeof(ACL) + + sizeof(ACCESS_ALLOWED_ACE) - sizeof(DWORD) + + GetLengthSid(auth_users_sidp); + + if((aclp = (PACL) HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, acl_length)) == NULL) { + FreeSid(auth_users_sidp); + return NULL; + } + + if(!InitializeAcl(aclp, acl_length, ACL_REVISION)) { + FreeSid(auth_users_sidp); + HeapFree(GetProcessHeap(), 0, aclp); + return NULL; + } + + if(!AddAccessAllowedAce(aclp, ACL_REVISION, SEMAPHORE_ALL_ACCESS, auth_users_sidp)) { + FreeSid(auth_users_sidp); + HeapFree(GetProcessHeap(), 0, aclp); + return NULL; + } + + if(!SetSecurityDescriptorDacl(secdescp, TRUE, aclp, FALSE)) { + FreeSid(auth_users_sidp); + HeapFree(GetProcessHeap(), 0, aclp); + return NULL; + } + return aclp; +} + +static HANDLE lock_semaphore = NULL; + +int take_lock(void) { + SECURITY_ATTRIBUTES attr; + PACL aclp; + SECURITY_DESCRIPTOR secdesc; + + if ((aclp = get_acl(&secdesc)) == NULL) { + return -1; + } + + memset(&attr,0,sizeof(attr)); + attr.nLength = sizeof(attr); + attr.lpSecurityDescriptor = &secdesc; + attr.bInheritHandle = FALSE; + + if ((lock_semaphore = CreateSemaphore(&attr, 1, 1, ERLSRV_INTERACTIVE_GLOBAL_SEMAPHORE)) == NULL) { + return -1; + } + + if (WaitForSingleObject(lock_semaphore,INFINITE) != WAIT_OBJECT_0) { + return -1; + } + + HeapFree(GetProcessHeap(), 0, aclp); + return 0; +} + +void release_lock(void) { + ReleaseSemaphore(lock_semaphore,1,NULL); +} + int interactive_main(int argc, char **argv){ char *action = argv[1]; - + int res; + + if (take_lock() != 0) { + fprintf(stderr,"%s: unable to acquire global lock (%s).\n",argv[0], + ERLSRV_INTERACTIVE_GLOBAL_SEMAPHORE); + return 1; + } + if(!_stricmp(action,"readargs")){ - read_arguments(&argc,&argv); - action = argv[1]; + read_arguments(&argc,&argv); + action = argv[1]; } if(!_stricmp(action,"set") || !_stricmp(action,"add")) - return do_add_or_set(argc,argv); - if(!_stricmp(action,"rename")) - return do_rename(argc,argv); - if(!_stricmp(action,"remove")) - return do_remove(argc,argv); - if(!_stricmp(action,"list")) - return do_list(argc,argv); - if(!_stricmp(action,"start") || - !_stricmp(action,"stop") || - !_stricmp(action,"enable") || - !_stricmp(action,"disable")) - return do_manage(argc,argv); - if(_stricmp(action,"?") && - _stricmp(action,"/?") && - _stricmp(action,"-?") && - *action != 'h' && - *action != 'H') + res = do_add_or_set(argc,argv); + else if(!_stricmp(action,"rename")) + res = do_rename(argc,argv); + else if(!_stricmp(action,"remove")) + res = do_remove(argc,argv); + else if(!_stricmp(action,"list")) + res = do_list(argc,argv); + else if(!_stricmp(action,"start") || + !_stricmp(action,"start_disabled") || + !_stricmp(action,"stop") || + !_stricmp(action,"enable") || + !_stricmp(action,"disable")) + res = do_manage(argc,argv); + else if(_stricmp(action,"?") && + _stricmp(action,"/?") && + _stricmp(action,"-?") && + *action != 'h' && + *action != 'H') { fprintf(stderr,"%s: action %s not implemented.\n",argv[0],action); - do_usage(argv[0]); - return 1; + do_usage(argv[0]); + res = 1; + } else { + do_usage(argv[0]); + res = 0; + } + release_lock(); + return res; } diff --git a/erts/etc/win32/erlsrv/erlsrv_interactive.h b/erts/etc/win32/erlsrv/erlsrv_interactive.h index deacf81899..23e69e508d 100644 --- a/erts/etc/win32/erlsrv/erlsrv_interactive.h +++ b/erts/etc/win32/erlsrv/erlsrv_interactive.h @@ -1,7 +1,7 @@ /* * %CopyrightBegin% * - * Copyright Ericsson AB 1998-2009. All Rights Reserved. + * Copyright Ericsson AB 1998-2011. 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 @@ -19,6 +19,8 @@ #ifndef _ERLSRV_INTERACTIVE_H #define _ERLSRV_INTERACTIVE_H +#define ERLSRV_INTERACTIVE_GLOBAL_SEMAPHORE "{468d6954-e355-415f-968f-d257cb0feef4}" + int interactive_main(int argc, char **argv); #endif /* _ERLSRV_INTERACTIVE_H */ diff --git a/erts/etc/win32/erlsrv/erlsrv_service.c b/erts/etc/win32/erlsrv/erlsrv_service.c index a58ee862c5..242e2905a9 100644 --- a/erts/etc/win32/erlsrv/erlsrv_service.c +++ b/erts/etc/win32/erlsrv/erlsrv_service.c @@ -1,7 +1,7 @@ /* * %CopyrightBegin% * - * Copyright Ericsson AB 1998-2009. All Rights Reserved. + * Copyright Ericsson AB 1998-2011. 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 @@ -523,7 +523,7 @@ static BOOL start_a_service(ServerInfo *srvi){ srvi->keys[WorkDir].data.bytes : NULL, &start, &(srvi->info))){ - sprintf(errbuff,"Could not start erlang service" + sprintf(errbuff,"Could not start erlang service " "with commandline \"%s\".", service_name, execbuff @@ -924,7 +924,7 @@ static VOID WINAPI service_main_loop(DWORD argc, char **argv){ } else { DWORD ecode = NO_ERROR; if(success_wait == NO_SUCCESS_WAIT){ - log_warning("Erlang machine volountarily stopped. " + log_warning("Erlang machine voluntarily stopped. " "The service is not restarted as OnFail " "is set to ignore."); } else { diff --git a/erts/etc/win32/nsis/Makefile b/erts/etc/win32/nsis/Makefile index ebb3ad9a96..ae2343b420 100644 --- a/erts/etc/win32/nsis/Makefile +++ b/erts/etc/win32/nsis/Makefile @@ -1,7 +1,7 @@ # # %CopyrightBegin% # -# Copyright Ericsson AB 2003-2009. All Rights Reserved. +# Copyright Ericsson AB 2003-2011. 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 @@ -45,6 +45,7 @@ WTARGET_DIR=$(shell (cygpath -d $(TARGET_DIR) 2>/dev/null || cygpath -d $(TARGET REDIST_FILE=$(shell (sh ./find_redist.sh || echo "")) REDIST_DLL_VERSION=$(shell (sh ./dll_version_helper.sh || echo "")) +REDIST_DLL_NAME=$(shell (sh ./dll_version_helper.sh -n || echo "")) release_spec: @NSIS_VER=`makensis /hdrinfo | head -1 | awk '{print $$2}'`; \ @@ -73,6 +74,7 @@ release_spec: cp $(REDIST_FILE) $(RELEASE_PATH)/vcredist_x86.exe;\ echo '!define HAVE_REDIST_FILE 1' >> $(VERSION_HEADER); \ echo '!define REDIST_DLL_VERSION "$(REDIST_DLL_VERSION)"' >> $(VERSION_HEADER);\ + echo '!define REDIST_DLL_NAME "$(REDIST_DLL_NAME)"' >> $(VERSION_HEADER);\ fi;\ if [ -f $(RELEASE_PATH)/docs/doc/index.html ];\ then \ diff --git a/erts/etc/win32/nsis/dll_version_helper.sh b/erts/etc/win32/nsis/dll_version_helper.sh index e0047dea8b..eecd4a72b5 100755 --- a/erts/etc/win32/nsis/dll_version_helper.sh +++ b/erts/etc/win32/nsis/dll_version_helper.sh @@ -2,7 +2,7 @@ # # %CopyrightBegin% # -# Copyright Ericsson AB 2007-2009. All Rights Reserved. +# Copyright Ericsson AB 2007-2011. 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 @@ -26,6 +26,7 @@ # exit 0 cat > hello.c <<EOF +#include <windows.h> #include <stdio.h> int main(void) @@ -35,15 +36,81 @@ int main(void) } EOF -cl /MD hello.c > /dev/null 2>&1 +cl /MD hello.c > /dev/null 2>&1 if [ '!' -f hello.exe.manifest ]; then - echo "This compiler does not generate manifest files - OK if using mingw" >&2 - exit 0 + # Gah - VC 2010 changes the way it handles DLL's and manifests... Again... + # need another way of getting the version + DLLNAME=`dumpbin.exe /imports hello.exe | egrep MSVCR.*dll` + DLLNAME=`echo $DLLNAME` + cat > helper.c <<EOF +#include <windows.h> +#include <stdio.h> + +#define REQ_MODULE "$DLLNAME" + +int main(void) +{ + DWORD dummy; + DWORD versize; + int i,n; + unsigned char *versinfo; + char buff[100]; + + char *vs_verinfo; + unsigned int vs_ver_size; + + struct LANGANDCODEPAGE { + WORD language; + WORD codepage; + } *translate; + + unsigned int tr_size; + + if (!(versize = GetFileVersionInfoSize(REQ_MODULE,&dummy))) { + fprintf(stderr,"No version info size in %s!\n",REQ_MODULE); + exit(1); + } + versinfo=malloc(versize); + if (!GetFileVersionInfo(REQ_MODULE,dummy,versize,versinfo)) { + fprintf(stderr,"No version info in %s!\n",REQ_MODULE); + exit(2); + } + if (!VerQueryValue(versinfo,"\\\\VarFileInfo\\\\Translation",&translate,&tr_size)) { + fprintf(stderr,"No translation info in %s!\n",REQ_MODULE); + exit(3); + } + n = tr_size/sizeof(translate); + for(i=0; i < n; ++i) { + sprintf(buff,"\\\\StringFileInfo\\\\%04x%04x\\\\FileVersion", + translate[i].language,translate[i].codepage); + if (VerQueryValue(versinfo,buff,&vs_verinfo,&vs_ver_size)) { + printf("%s\n",(char *) vs_verinfo); + return 0; + } + } + fprintf(stderr,"Failed to find file version of %s\n",REQ_MODULE); + return 0; +} +EOF + cl /MD helper.c version.lib > /dev/null 2>&1 + if [ '!' -f helper.exe ]; then + echo "Failed to build helper program." >&2 + exit 1 + fi + NAME=$DLLNAME + VERSION=`./helper` +else + VERSION=`grep '<assemblyIdentity' hello.exe.manifest | sed 's,.*version=.\([0-9\.]*\).*,\1,g' | grep -v '<'` + NAME=`grep '<assemblyIdentity' hello.exe.manifest | sed 's,.*name=.[A-Za-z\.]*\([0-9]*\).*,msvcr\1.dll,g' | grep -v '<'` +fi +#rm -f hello.c hello.obj hello.exe hello.exe.manifest helper.c helper.obj helper.exe helper.exe.manifest +if [ "$1" = "-n" ]; then + ASKEDFOR=$NAME +else + ASKEDFOR=$VERSION fi -VERSION=`grep '<assemblyIdentity' hello.exe.manifest | sed 's,.*version=.\([0-9\.]*\).*,\1,g' | grep -v '<'` -rm -f hello.c hello.obj hello.exe hello.exe.manifest -if [ -z "$VERSION" ]; then +if [ -z "$ASKEDFOR" ]; then exit 1 fi -echo $VERSION +echo $ASKEDFOR exit 0 diff --git a/erts/etc/win32/nsis/erlang20.nsi b/erts/etc/win32/nsis/erlang20.nsi index 43e5d91604..941e8e6f5d 100644 --- a/erts/etc/win32/nsis/erlang20.nsi +++ b/erts/etc/win32/nsis/erlang20.nsi @@ -311,23 +311,23 @@ FunctionEnd Function .onInit
SectionGetFlags 0 $MYTEMP
-; MessageBox MB_YESNO "Found $SYSDIR\msvcr80.dll" IDYES FoundLbl
- IfFileExists $SYSDIR\msvcr80.dll MaybeFoundInSystemLbl
+ ;MessageBox MB_YESNO "Found $SYSDIR\${REDIST_DLL_NAME}" IDYES FoundLbl
+ IfFileExists $SYSDIR\${REDIST_DLL_NAME} MaybeFoundInSystemLbl
SearchSxsLbl:
FindFirst $0 $1 $WINDIR\WinSxS\x86*
LoopLbl:
StrCmp $1 "" NotFoundLbl
- IfFileExists $WINDIR\WinSxS\$1\msvcr80.dll MaybeFoundInSxsLbl
+ IfFileExists $WINDIR\WinSxS\$1\${REDIST_DLL_NAME} MaybeFoundInSxsLbl
FindNext $0 $1
Goto LoopLbl
MaybeFoundInSxsLbl:
- GetDllVersion $WINDIR\WinSxS\$1\msvcr80.dll $R0 $R1
+ GetDllVersion $WINDIR\WinSxS\$1\${REDIST_DLL_NAME} $R0 $R1
Call DllVersionGoodEnough
FindNext $0 $1
IntCmp 2 $R0 LoopLbl
Goto FoundLbl
MaybeFoundInSystemLbl:
- GetDllVersion $SYSDIR\msvcr80.dll $R0 $R1
+ GetDllVersion $SYSDIR\${REDIST_DLL_NAME} $R0 $R1
Call DllVersionGoodEnough
IntCmp 2 $R0 SearchSxSLbl
FoundLbl:
diff --git a/erts/etc/win32/nsis/find_redist.sh b/erts/etc/win32/nsis/find_redist.sh index c5572839c5..bc4260ecba 100755 --- a/erts/etc/win32/nsis/find_redist.sh +++ b/erts/etc/win32/nsis/find_redist.sh @@ -2,7 +2,7 @@ # # %CopyrightBegin% # -# Copyright Ericsson AB 2007-2009. All Rights Reserved. +# Copyright Ericsson AB 2007-2011. All Rights Reserved. # # The contents of this file are subject to the Erlang Public License, # Version 1.1, (the "License"); you may not use this file except in @@ -107,16 +107,81 @@ for x in cl bin vc; do fi BPATH="$NBPATH" done -#echo $BPATH -for x in sdk v2.0 bootstrapper packages vcredist_x86 vcredist_x86.exe; do - #echo "x=$x" - #echo "BPATH=$BPATH" - NBPATH=`add_path_element $x "$BPATH"` - if [ "$NBPATH" = "$BPATH" ]; then - echo "Failed to locate vcredist_x86.exe because directory structure was unexpected" >&2 - exit 3 +BPATH_LIST=$BPATH + +# rc.exe is in the Microsoft SDK directory of VS2008 +RCPATH=`lookup_prog_in_path rc` +fail=false +if [ '!' -z "$RCPATH" ]; then + BPATH=$RCPATH + allow_fail=false + for x in rc bin @ANY v6.0A v7.0A v7.1; do + if [ $x = @ANY ]; then + allow_fail=true + else + NBPATH=`remove_path_element $x "$BPATH"` + if [ $allow_fail = false -a "$NBPATH" = "$BPATH" ]; then + fail=true + break; + fi + BPATH="$NBPATH" + fi + done + if [ $fail = false ]; then + BPATH_LIST="$BPATH_LIST $BPATH" + fi +fi + +# Frantic search through two roots with different +# version directories. We want to be very specific about the +# directory structures as we wouldnt want to find the wrong +# redistributables... + +#echo $BPATH_LIST +for BP in $BPATH_LIST; do + for verdir in "sdk v2.0" "sdk v3.5" "v6.0A" "v7.0" "v7.0A" "v7.1"; do + BPATH=$BP + fail=false + allow_fail=false + for x in $verdir @ANY bootstrapper packages vcredist_x86 Redist VC @ALL vcredist_x86.exe; do + #echo "x=$x" + #echo "BPATH=$BPATH" + #echo "allow_fail=$allow_fail" + if [ $x = @ANY ]; then + allow_fail=true + elif [ $x = @ALL ]; then + allow_fail=false + else + NBPATH=`add_path_element $x "$BPATH"` + if [ $allow_fail = false -a "$NBPATH" = "$BPATH" ]; then + fail=true + break; + fi + BPATH="$NBPATH" + fi + done + if [ $fail = false ]; then + break; + fi + done + if [ $fail = false ]; then + echo $BPATH + exit 0 fi - BPATH="$NBPATH" done -echo $BPATH -exit 0
\ No newline at end of file + +# shortcut for locating vcredist_x86.exe is to put it into $ERL_TOP +if [ -f $ERL_TOP/vcredist_x86.exe ]; then + echo $ERL_TOP/vcredist_x86.exe + exit 0 +fi + +# or $ERL_TOP/.. to share across multiple builds +if [ -f $ERL_TOP/../vcredist_x86.exe ]; then + echo $ERL_TOP/../vcredist_x86.exe + exit 0 +fi + +echo "Failed to locate vcredist_x86.exe because directory structure was unexpected" >&2 +exit 3 + diff --git a/erts/etc/win32/start_erl.c b/erts/etc/win32/start_erl.c index dcf8c8b281..28c8e55bd3 100644 --- a/erts/etc/win32/start_erl.c +++ b/erts/etc/win32/start_erl.c @@ -1,7 +1,7 @@ /* * %CopyrightBegin% * - * Copyright Ericsson AB 1998-2009. All Rights Reserved. + * Copyright Ericsson AB 1998-2011. 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 @@ -44,6 +44,8 @@ char *progname; #endif #define RELEASE_SUBDIR "\\releases" +#define ERTS_SUBDIR_PREFIX "\\erts-" +#define BIN_SUBDIR "\\bin" #define REGISTRY_BASE "Software\\Ericsson\\Erlang\\" #define DEFAULT_DATAFILE "start_erl.data" @@ -101,7 +103,8 @@ void exit_help(char *err) printf("Usage:\n%s\n" " [<erlang options>] ++\n" " [-data <datafile>]\n" - " [-reldir <releasedir>]\n" + " {-rootdir <erlang root directory> | \n" + " -reldir <releasedir>}\n" " [-bootflags <bootflagsfile>]\n" " [-noconfig]\n", progname); @@ -177,8 +180,9 @@ void split_commandline(void) */ char * unquote_optionarg(char *str, char **strp) { - char *newstr = (char *)malloc(strlen(str)+1); /* This one is realloc:ed later */ - int i=0, inquote=0; + char *newstr = (char *)malloc(strlen(str)+1); /* This one is + realloc:ed later */ + int i = 0, inquote = 0; assert(newstr); assert(str); @@ -223,8 +227,8 @@ char * unquote_optionarg(char *str, char **strp) /* - * Parses MyCommandLine and tries to fill in all the required option variables - * (one way or another). + * Parses MyCommandLine and tries to fill in all the required option + * variables (in one way or another). */ void parse_commandline(void) { @@ -237,6 +241,11 @@ void parse_commandline(void) *cmdline++; if( strnicmp(cmdline, "data", 4) == 0) { DataFileName = unquote_optionarg(cmdline+4, &cmdline); + } else if( strnicmp(cmdline, "rootdir", 7) == 0) { + RootDir = unquote_optionarg(cmdline+7, &cmdline); +#ifdef _DEBUG + fprintf(stderr, "RootDir: '%s'\n", RootDir); +#endif } else if( strnicmp(cmdline, "reldir", 6) == 0) { RelDir = unquote_optionarg(cmdline+6, &cmdline); #ifdef _DEBUG @@ -266,8 +275,8 @@ void parse_commandline(void) * Read the data file specified and get the version and release number * from it. * - * This function also construct the correct RegistryKey from the version information - * retrieved. + * This function also construct the correct RegistryKey from the version + * information retrieved. */ void read_datafile(void) { @@ -325,88 +334,6 @@ void read_datafile(void) /* - * Read the registry keys we need - */ -void read_registry_keys(void) -{ - HKEY hReg; - ULONG lLen; - - /* Create the RegistryKey name */ - RegistryKey = (char *) malloc(strlen(REGISTRY_BASE) + - strlen(Version) + 1); - assert(RegistryKey); - sprintf(RegistryKey, REGISTRY_BASE "%s", Version); - - /* We always need to find BinDir */ - if( (RegOpenKeyEx(HKEY_LOCAL_MACHINE, - RegistryKey, - 0, - KEY_READ, - &hReg)) != ERROR_SUCCESS ) { - exit_help("Could not open registry key."); - } - - /* First query size of data */ - if( (RegQueryValueEx(hReg, - "Bindir", - NULL, - NULL, - NULL, - &lLen)) != ERROR_SUCCESS) { - exit_help("Failed to query BinDir of release.\n"); - } - - /* Allocate enough space */ - BinDir = (char *)malloc(lLen+1); - assert(BinDir); - /* Retrieve the value */ - if( (RegQueryValueEx(hReg, - "Bindir", - NULL, - NULL, - (unsigned char *) BinDir, - &lLen)) != ERROR_SUCCESS) { - exit_help("Failed to query BinDir of release (2).\n"); - } - -#ifdef _DEBUG - fprintf(stderr, "Bindir: '%s'\n", BinDir); -#endif - - /* We also need the rootdir, in case we need to build RelDir later */ - - /* First query size of data */ - if( (RegQueryValueEx(hReg, - "Rootdir", - NULL, - NULL, - NULL, - &lLen)) != ERROR_SUCCESS) { - exit_help("Failed to query RootDir of release.\n"); - } - - /* Allocate enough space */ - RootDir = (char *) malloc(lLen+1); - assert(RootDir); - /* Retrieve the value */ - if( (RegQueryValueEx(hReg, - "Rootdir", - NULL, - NULL, - (unsigned char *) RootDir, - &lLen)) != ERROR_SUCCESS) { - exit_help("Failed to query RootDir of release (2).\n"); - } - -#ifdef _DEBUG - fprintf(stderr, "Rootdir: '%s'\n", RootDir); -#endif - - RegCloseKey(hReg); -} - -/* * Read the bootflags. This file contains extra command line options to erl.exe */ void read_bootflags(void) @@ -424,7 +351,8 @@ void read_bootflags(void) exit_help("Need -reldir when -bootflags " "filename has relative path."); } else { - newname = (char *)malloc(strlen(BootFlagsFile)+strlen(RelDir)+strlen(Release)+3); + newname = (char *)malloc(strlen(BootFlagsFile)+ + strlen(RelDir)+strlen(Release)+3); assert(newname); sprintf(newname, "%s\\%s\\%s", RelDir, Release, BootFlagsFile); free(BootFlagsFile); @@ -436,8 +364,6 @@ void read_bootflags(void) fprintf(stderr, "BootFlagsFile: '%s'\n", BootFlagsFile); #endif - - if( (fp=fopen(BootFlagsFile, "rb")) == NULL) { exit_help("Could not open BootFlags file."); } @@ -605,32 +531,49 @@ void complete_options(void) sz = nsz; } if (RelDir == NULL) { - if(DataFileName){ - /* Needs to be absolute for this to work, but we - can try... */ - read_datafile(); - read_registry_keys(); - } else { - /* Impossible to find all data... */ - exit_help("Need either Release directory or an absolute " - "datafile name."); - } - /* Ok, construct our own RelDir from RootDir */ - RelDir = (char *) malloc(strlen(RootDir)+strlen(RELEASE_SUBDIR)+1); - assert(RelDir); - sprintf(RelDir, "%s" RELEASE_SUBDIR, RootDir); + if (!RootDir) { + /* Impossible to find all data... */ + exit_help("Need either Root directory nor Release directory."); + } + /* Ok, construct our own RelDir from RootDir */ + RelDir = (char *) malloc(strlen(RootDir)+strlen(RELEASE_SUBDIR)+1); + assert(RelDir); + sprintf(RelDir, "%s" RELEASE_SUBDIR, RootDir); + read_datafile(); } else { read_datafile(); - read_registry_keys(); } } else { read_datafile(); - read_registry_keys(); } + if( !RootDir ) { + /* Try to construct RootDir from RelDir */ + char *p; + RootDir = malloc(strlen(RelDir)+1); + strcpy(RootDir,RelDir); + p = RootDir+strlen(RootDir)-1; + if (p >= RootDir && (*p == '/' || *p == '\\')) + --p; + while (p >= RootDir && *p != '/' && *p != '\\') + --p; + if (p <= RootDir) { /* Empty RootDir is also an error */ + exit_help("Cannot determine Root directory from " + "Release directory."); + } + *p = '\0'; + } + + + BinDir = (char *) malloc(strlen(RootDir)+strlen(ERTS_SUBDIR_PREFIX)+ + strlen(Version)+strlen(BIN_SUBDIR)+1); + assert(BinDir); + sprintf(BinDir, "%s" ERTS_SUBDIR_PREFIX "%s" BIN_SUBDIR, RootDir, Version); + read_bootflags(); #ifdef _DEBUG fprintf(stderr, "RelDir: '%s'\n", RelDir); + fprintf(stderr, "BinDir: '%s'\n", BinDir); #endif } |