diff options
Diffstat (limited to 'erts/etc/win32/Install.c')
| -rw-r--r-- | erts/etc/win32/Install.c | 229 |
1 files changed, 229 insertions, 0 deletions
diff --git a/erts/etc/win32/Install.c b/erts/etc/win32/Install.c new file mode 100644 index 0000000000..4a559cd8a2 --- /dev/null +++ b/erts/etc/win32/Install.c @@ -0,0 +1,229 @@ +/* + * %CopyrightBegin% + * + * Copyright Ericsson AB 2003-2009. 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% + */ +/* + * Some code just simply does not deserve functions :-) + * Dead simple installation program to set up init files etc after erlang is + * copied to its destination. Also to be used after a patch is applied. + */ +#include <windows.h> +#include <stdio.h> +#include <stdlib.h> +#include "init_file.h" + +int main(int argc, char **argv) +{ + int silent = 0; + int start_sasl = 0; + char *root = NULL; + int i; + char buffer[MAX_PATH]; + char erts_dir[MAX_PATH]; + char release_dir[MAX_PATH]; + char bin_dir[MAX_PATH]; + char *tmp; + char my_ini_filename[MAX_PATH]; + InitFile *my_ini_file; + InitSection *my_ini_section; + char version_string[MAX_PATH]; + InitFile *ini_file; + InitSection *ini_section; + HANDLE module = GetModuleHandle(NULL); + char *binaries[] = { "erl.exe", "werl.exe", "erlc.exe", + "dialyzer.exe", "typer.exe", + "escript.exe", NULL }; + char *scripts[] = { "start_clean.boot", "start_sasl.boot", NULL }; + char fromname[MAX_PATH]; + char toname[MAX_PATH]; + + + for (i = 1; i < argc; ++i) { + switch(argv[i][0]) { + case '-' : + switch(argv[i][1]) { + case 's' : + silent = 1; + break; + default: + fprintf(stderr, "Unknown command switch %s\n", + argv[i]); + exit(1); + } + break; + default: + if (root != NULL) { + fprintf(stderr, "Only one root directory can be specified, " + "parameter %s is illegal\n", + argv[i]); + exit(1); + } + root = argv[i]; + break; + } + } + if (root == NULL) { + if (module = NULL) { + fprintf(stderr, "Cannot GetModuleHandle()\n"); + exit(1); + } + + if (GetModuleFileName(module,buffer,MAX_PATH) == 0) { + fprintf(stderr,"Could not GetModuleFileName()\n"); + exit(1); + } + i = strlen(buffer) - 1; + while ( i >= 0 && buffer[i] != '\\') { + --i; + } + if (i < 0) { + fprintf(stderr,"GetModuleFileName returned broken path\n"); + exit(1); + } + buffer[i] = '\0'; + root = buffer; + } + + if (!silent) { + char answer[100]; + char *eol; + start_sasl = 1; + printf("Do you want a minimal startup instead of sasl [No]: "); + fflush(stdout); + if (fgets(answer,100,stdin) == NULL) { + fprintf(stderr, "Could not read answer from user.\n"); + exit(1); + } + eol = strchr(answer,'\n'); + if (eol == NULL) { + while (getchar() != '\n') + ; + } else { + *eol = '\0'; + } + if ((eol = strchr(answer, '\r')) != NULL) { + *eol = '\0'; + } + if (_stricmp(answer,"yes") == 0 || _stricmp(answer,"y") == 0) { + start_sasl = 0; + } + } + sprintf(my_ini_filename,"%s\\Install.ini",root); + my_ini_file = load_init_file(my_ini_filename); + if (my_ini_file == NULL) { + fprintf(stderr,"Cannot open init file %s\n",my_ini_filename); + exit(1); + } + + if ((my_ini_section = lookup_init_section(my_ini_file,"Install")) + == NULL) { + fprintf(stderr,"No [Install] section in init file %s\n", + my_ini_filename); + exit(1); + } + + if ((tmp = lookup_init_entry(my_ini_section, "VSN")) == NULL) { + fprintf(stderr,"No key VSN in init file %s\n", + my_ini_filename); + exit(1); + } + + strcpy(version_string,tmp); + + sprintf(erts_dir,"%s\\erts-%s\\bin",root,tmp); + if ((tmp = lookup_init_entry(my_ini_section, "SYSTEM_VSN")) == NULL) { + fprintf(stderr,"No key SYSTEM_VSN in init file %s\n", + my_ini_filename); + exit(1); + } + sprintf(release_dir,"%s\\releases\\%s",root,tmp); + + sprintf(bin_dir,"%s\\bin",root); + CreateDirectory(bin_dir,NULL); + + free_init_file(my_ini_file); + + for (i = 0; binaries[i] != NULL; ++i) { + sprintf(fromname,"%s\\%s",erts_dir,binaries[i]); + sprintf(toname,"%s\\%s",bin_dir,binaries[i]); + 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]); + 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,"Cannot continue installation, bailing out.\n"); + exit(1); + } + } + if (start_sasl) { + sprintf(fromname,"%s\\start_sasl.boot",bin_dir); + } else { + sprintf(fromname,"%s\\start_clean.boot",bin_dir); + } + sprintf(toname,"%s\\start.boot",bin_dir); + if (!CopyFile(fromname,toname,FALSE)) { + fprintf(stderr,"Could not copy file %s to %s\n", + fromname,toname); + fprintf(stderr,"Cannot continue installation, bailing out.\n"); + exit(1); + } + ini_file = create_init_file(); + ini_section = create_init_section("erlang"); + add_init_section(ini_file,ini_section); + add_init_entry(ini_section,"Bindir",erts_dir); + add_init_entry(ini_section,"Progname","erl"); + add_init_entry(ini_section,"Rootdir",root); + sprintf(fromname,"%s\\erl.ini",erts_dir); + sprintf(toname,"%s\\erl.ini",bin_dir); + if (store_init_file(ini_file,fromname) != 0) { + fprintf(stderr,"Could not create file %s\n", + fromname); + fprintf(stderr,"Cannot continue installation, bailing out.\n"); + exit(1); + } + if (!CopyFile(fromname,toname,FALSE)) { + fprintf(stderr,"Could not copy file %s to %s\n", + fromname,toname); + fprintf(stderr,"Cannot continue installation, bailing out.\n"); + exit(1); + } + if (!silent) { + printf("Erlang %s installed successfully\n", version_string); + } + return 0; +} + + + |