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[gras] Don't define variables twice.
[simgrid.git] / tools / gras / stub_generator.c
index 97a6b79..dfe760c 100644 (file)
-/*     $Id$     */
-
 /* gras_stub_generator - creates the main() to use a GRAS program           */
 
-/* Copyright (c) 2003,2004,2005 Martin Quinson, Arnaud Legrand. 
  All rights reserved.                  */
+/* Copyright (c) 2005, 2006, 2007, 2009, 2010. The SimGrid Team.
* All rights reserved.                                                     */
 
 /* This program is free software; you can redistribute it and/or modify it
  * under the terms of the license (GNU LGPL) which comes with this package. */
 
-#include"xbt/sysdep.h"
-#include"xbt/dict.h"
-#include"xbt/error.h"
-#include "surf/surf_parse.h"
+/* specific to Borland Compiler */
+#ifdef __BORLANDDC__
+#pragma hdrstop
+#endif
+
+#include <stdio.h>
+#include "xbt/sysdep.h"
+#include "xbt/function_types.h"
+#include "xbt/log.h"
+#include "surf/surfxml_parse.h"
 #include "surf/surf.h"
+#include "portable.h"           /* Needed for the time of the SIMIX convertion */
 
-XBT_LOG_NEW_DEFAULT_SUBCATEGORY(stubgen,gras,"Stub generator");
+#include "gras_stub_generator.h"
+#include <stdarg.h>
 
-#define WARN "/***********\n * DO NOT EDIT! THIS FILE WERE AUTOMATICALLY GENERATED FROM %s BY gras_stub_generator\n ***********/\n"
-#define SIM_FILENAME  "_%s_simulator.c"
-#define SIM_BINARYNAME  "%s_simulator"
-#define SIM_FILENAME_LDADD  "%s_simulator_LDADD"
-#define SIM_FILENAME_SOURCES  "%s_simulator_SOURCES"
-#define RL_FILENAME  "_%s_%s.c"
-#define RL_BINARYNAME  "%s_%s"
-#define RL_FILENAME_LDADD  "%s_%s_LDADD"
-#define RL_FILENAME_SOURCES  "%s_%s_SOURCES"
-#define MAKEFILE_FILENAME  "%s.Makefile.am"
+XBT_LOG_NEW_DEFAULT_SUBCATEGORY(stubgen, gras, "Stub generator");
 
-char *warning = NULL;
+#ifdef _XBT_WIN32
+#include <windows.h>
+#endif
 
-/**********************************************/
-/**** Generate the file for the simulator *****/
-/**********************************************/
+/* specific to Borland Compiler */
+#ifdef __BORLANDDC__
+#pragma argsused
+#endif
 
-const char *SIM_PREEMBULE =
-"#include <stdlib.h>\n"
-"#include <stdio.h>\n"
-"#include \"msg/msg.h\"\n"
-"#include <gras.h>\n"
-"\n"
-"char *gras_log=NULL;\n";
-
-
-#define SIM_LAUNCH_FUNC  \
-"int launch_%s(int argc, char **argv) {\n" \
-"  char **myargv=argv;\n" \
-"  int myargc=argc;\n" \
-"  int i;\n" \
-"  int retcode;\n"\
-"    \n"\
-"  if (gras_log) {\n"\
-"    myargv=malloc((argc+1) * sizeof(char**));\n" \
-"    for (i=0; i<argc; i++)\n" \
-"      myargv[i] = argv[i];\n" \
-"    myargv[myargc++] = gras_log;\n" \
-"  }\n" \
-"  retcode = %s(myargc,myargv);\n" \
-"  if (myargv != argv)\n" \
-"    free(myargv);\n" \
-"  return retcode;\n" \
-"}\n"
-
-const char* SIM_MAIN_PREEMBULE =
-"int main (int argc,char *argv[]) {\n"
-"  int i,j;\n"
-"\n"
-"  /*  Simulation setup */\n"
-"  MSG_global_init_args(&argc,argv);\n"
-"  if (argc != 3) {\n"
-"    fprintf(stderr, \"Usage: %s platform_file application_description.txt [--gras-log=...]\\n\",argv[0]);\n"
-"    exit(1);\n"
-"  }\n"
-"\n"
-"  MSG_set_channel_number(10); // GRAS_MAX_CHANNEL hardcoded since Alvin killed its definition\n"
-"  MSG_create_environment(argv[1]);\n"
-"\n"
-"  /*  Application deployment */\n";
-
-const char *SIM_MAIN_POSTEMBULE = "\n"
-"\n"
-"  MSG_launch_application(argv[2]);\n"
-"\n"
-"  /*  Run the simulation */\n"
-"  MSG_main();\n"
-"\n"
-"  /* cleanup the place */\n"
-"  MSG_clean();\n"
-"  if (gras_log)\n"
-"    free(gras_log);\n"
-"  return 0;\n"
-"}\n";
-
-/**********************************************/
-/**** Generate the file for the real life *****/
-/**********************************************/
-
-#define RL_CODE \
-"#include <stdio.h>\n" \
-"#include <signal.h>\n" \
-"#include <gras.h>\n" \
-"\n" \
-"/* user code */\n" \
-"int %s(int argc, char *argv[]);\n" \
-"\n" \
-"int main(int argc, char *argv[]){\n" \
-"  int errcode;\n" \
-"\n" \
-"  errcode=%s(argc,argv);\n"\
-" \n" \
-"  return errcode;\n"\
-"}\n"
 
 /**********************************************/
 /********* Parse XML deployment file **********/
 /**********************************************/
 xbt_dict_t process_function_set = NULL;
+xbt_dynar_t process_list = NULL;
+xbt_dict_t machine_set = NULL;
+char *warning = NULL;
 
-static void parse_process_init(void)
-{ 
-  void *p = (void *) 1231;
-  xbt_dict_set(process_function_set, A_process_function, p, NULL);
+void s_process_free(void *process)
+{
+  s_process_t *p = (s_process_t *) process;
+  int i;
+  for (i = 0; i < p->argc; i++)
+    free(p->argv[i]);
+  free(p->argv);
+  free(p->host);
 }
 
-static void generate_sim(char *project)
-{
-  xbt_dict_cursor_t cursor=NULL;
-  char *key = NULL;
-  void *data = NULL;
-  char *filename = NULL;
-  FILE *OUT = NULL;
-  filename = xbt_new(char,strlen(project) + strlen(SIM_FILENAME));
-  sprintf(filename,SIM_FILENAME,project);
-  
-  OUT=fopen(filename,"w");
-  xbt_assert1(OUT, "Unable to open %s for writing",filename);
-
-  fprintf(OUT, "%s\n",warning);
-  fprintf(OUT, "%s", SIM_PREEMBULE);
-  xbt_dict_foreach(process_function_set,cursor,key,data) {
-    fprintf(OUT,"int %s(int argc,char *argv[]);\n",key);
-  }
-  fprintf(OUT,"\n");
-  xbt_dict_foreach(process_function_set,cursor,key,data) {
-    fprintf(OUT,"int launch_%s(int argc,char *argv[]);\n",key);
-  }
-  fprintf(OUT, "\n%s\n",warning);
-  xbt_dict_foreach(process_function_set,cursor,key,data) {
-    fprintf(OUT,SIM_LAUNCH_FUNC,key,key);
-  }
-  fprintf(OUT, "\n%s\n",warning);
+static s_process_t process;
 
-  fprintf(OUT, "%s", SIM_MAIN_PREEMBULE);
-  xbt_dict_foreach(process_function_set,cursor,key,data) {
-    fprintf(OUT,"  MSG_function_register(\"%s\", launch_%s);\n",key,key);
-  }
-  fprintf(OUT, "%s", SIM_MAIN_POSTEMBULE);
-  fclose(OUT);
-  free(filename);
+static void parse_process_init(void)
+{
+  xbt_dict_set(process_function_set, A_surfxml_process_function, NULL,
+               NULL);
+  xbt_dict_set(machine_set, A_surfxml_process_host, NULL, NULL);
+  process.argc = 1;
+  process.argv = xbt_new(char *, 1);
+  process.argv[0] = xbt_strdup(A_surfxml_process_function);
+  process.host = strdup(A_surfxml_process_host);
+  /*XBT_VERB("Function: %s",A_surfxml_process_function); */
 }
 
-static void generate_rl(char *project)
+static void parse_argument(void)
 {
-  xbt_dict_cursor_t cursor=NULL;
-  char *key = NULL;
-  void *data = NULL;
-  char *filename = NULL;
-  FILE *OUT = NULL;
-
-  xbt_dict_foreach(process_function_set,cursor,key,data) {
-    filename = xbt_new(char,strlen(project) + strlen(RL_FILENAME) + strlen(key));
-    sprintf(filename,RL_FILENAME,project,key);
-  
-    OUT=fopen(filename,"w");
-    xbt_assert1(OUT, "Unable to open %s for writing",filename);
-
-    fprintf(OUT, "\n%s\n",warning);
-    fprintf(OUT, RL_CODE, key,key);
-    fprintf(OUT, "\n%s\n",warning);
-    fclose(OUT);
-    free(filename);
-  }
+  process.argc++;
+  process.argv =
+      xbt_realloc(process.argv, (process.argc) * sizeof(char *));
+  process.argv[(process.argc) - 1] = xbt_strdup(A_surfxml_argument_value);
 }
 
-static void generate_makefile(char *project, char *deployment)
+static void parse_process_finalize(void)
 {
-  xbt_dict_cursor_t cursor=NULL;
-  char *key = NULL;
-  void *data = NULL;
-  char *filename = NULL;
-  FILE *OUT = NULL;
-
-  filename = xbt_new(char,strlen(project) + strlen(MAKEFILE_FILENAME));
-  sprintf(filename,MAKEFILE_FILENAME, project);
-  
-  OUT=fopen(filename,"w");
-  xbt_assert1(OUT, "Unable to open %s for writing",filename);
-
-  fprintf(OUT, "# AUTOMAKE variable definition\n");
-  fprintf(OUT, "INCLUDES= @CFLAGS_SimGrid@\n\n");
-  fprintf(OUT, "PROGRAMS=");
-  fprintf(OUT, SIM_BINARYNAME,project);
-
-  xbt_dict_foreach(process_function_set,cursor,key,data) {
-    fprintf(OUT, " ");
-    fprintf(OUT, RL_BINARYNAME, project, key);
-  }
-
-  fprintf(OUT, "\n\n");
-  fprintf(OUT, SIM_FILENAME_SOURCES,project);
-  fprintf(OUT, "=\t");
-  fprintf(OUT, SIM_FILENAME,project);
-  fprintf(OUT, " %s.c\n", project);
-  fprintf(OUT, SIM_FILENAME_LDADD, project);
-  fprintf(OUT, "=\tpath/to/libsimgrid.a\n\n");
-
-  xbt_dict_foreach(process_function_set,cursor,key,data) {
-    fprintf(OUT, RL_FILENAME_SOURCES, project,key);
-    fprintf(OUT, "=\t");
-    fprintf(OUT, RL_FILENAME, project,key);
-    fprintf(OUT, " %s.c\n", project);
-    fprintf(OUT, RL_FILENAME_LDADD, project, key);
-    fprintf(OUT, "=\tpath/to/libgras.a\n\n");
-  }
-
-  fprintf(OUT, "\n# cleanup temps\n");
-  fprintf(OUT, "CLEANFILES= ");
-  fprintf(OUT, SIM_FILENAME, project);
-  
-  xbt_dict_foreach(process_function_set,cursor,key,data) {
-    fprintf(OUT, " ");
-    fprintf(OUT, RL_FILENAME, project,key);
-  }
-  fprintf(OUT, "\n");
-
-  fprintf(OUT, "\n# generate temps\n");
-  fprintf(OUT, "\n# A rule to generate the source file each time the deployment file changes\n");
+  xbt_dynar_push(process_list, &process);
+  /*XBT_VERB("Function: %s",process.argv[0]); */
+}
 
-  xbt_dict_foreach(process_function_set,cursor,key,data) {
-    fprintf(OUT, RL_FILENAME, project,key);
-    fprintf(OUT, " ");
-  }
-  fprintf(OUT, SIM_FILENAME, project);
-  fprintf(OUT, ": %s\n", deployment);
-  fprintf(OUT, "\tstub_generator %s %s >/dev/null\n", project, filename);
+/*FIXME Defined in surfxml_parse.c*/
+#ifndef WIN32
+void surfxml_add_callback(xbt_dynar_t cb_list, void_f_void_t function)
+{
+  xbt_dynar_push(cb_list, &function);
 }
+#endif
+
 
 int main(int argc, char *argv[])
 {
   char *project_name = NULL;
   char *deployment_file = NULL;
+  int i;
 
   surf_init(&argc, argv);
+  process_function_set = xbt_dict_new();
+  process_list = xbt_dynar_new(sizeof(s_process_t), s_process_free);
+  machine_set = xbt_dict_new();
+
+  for (i = 1; i < argc; i++) {
+    int need_removal = 0;
+    if (!strncmp("--extra-process=", argv[i], strlen("--extra-process="))) {
+      xbt_dict_set(process_function_set,
+                   argv[i] + strlen("--extra-process="), NULL, NULL);
+      need_removal = 1;
+    }
+
+
+    if (need_removal) {         /* remove the handled argument from argv */
+      int j;
+      for (j = i + 1; j < argc; j++) {
+        argv[j - 1] = argv[j];
+      }
+      argv[j - 1] = NULL;
+      argc--;
+      i--;                      /* compensate effect of next loop incrementation */
+    }
+  }
 
-  xbt_assert1((argc ==3),"Usage: %s project_name deployment_file\n",argv[0]);
+  xbt_assert((argc >= 3),
+              "Usage: %s project_name deployment_file [deployment_file...]\n",
+              argv[0]);
 
   project_name = argv[1];
-  deployment_file = argv[2];
 
-  process_function_set = xbt_dict_new();
+  surf_parse_reset_callbacks();
+  XBT_DEBUG("%p %p", parse_process_init, &parse_process_init);
+  surfxml_add_callback(STag_surfxml_process_cb_list, &parse_process_init);
+  surfxml_add_callback(ETag_surfxml_argument_cb_list, &parse_argument);
+  surfxml_add_callback(ETag_surfxml_process_cb_list,
+                       &parse_process_finalize);
+
+  for (i = 2; i < argc; i++) {
+    deployment_file = argv[i];
+    surf_parse_open(deployment_file);
+    if (surf_parse())
+      xbt_die("Parse error in %s", deployment_file);
+
+    surf_parse_close();
+  }
+
 
-  STag_process_fun = parse_process_init;
-  surf_parse_open(deployment_file);
-  if(surf_parse()) xbt_assert1(0,"Parse error in %s",deployment_file);
-  surf_parse_close();
+  warning = xbt_new(char, strlen(WARN) + strlen(deployment_file) + 10);
+  sprintf(warning, WARN, deployment_file);
 
-  warning = xbt_new(char,strlen(WARN)+strlen(deployment_file)+10);
-  sprintf(warning,WARN,deployment_file);
+  /*if(XBT_LOG_ISENABLED(stubgen, xbt_log_priority_debug)) {
+     xbt_dict_cursor_t cursor=NULL;
+     char *key = NULL;
+     void *data = NULL;
+
+     for (cursor=NULL, xbt_dict_cursor_first((process_function_set),&(cursor)) ;
+     xbt_dict_cursor_get_or_free(&(cursor),&(key),(void**)(&data));
+     xbt_dict_cursor_step(cursor) ) {
+     XBT_DEBUG("Function %s", key);
+     }
+
+     xbt_dict_dump(process_function_set,print);
+     } */
 
   generate_sim(project_name);
   generate_rl(project_name);
-  generate_makefile(project_name, deployment_file);
+  generate_makefile_local(project_name, deployment_file);
+#ifdef __BORLANDC__
+  generate_borland_simulation_project(project_name);
+  generate_borland_real_life_project(project_name);
+  generate_simulation_dsp_file(project_name);
+  generate_real_live_dsp_file(project_name);
+
+  if (__gras_path)
+    xbt_free(__gras_path);
+#endif
 
   free(warning);
+
+  xbt_dict_free(&process_function_set);
+  xbt_dynar_free(&process_list);
+  xbt_dict_free(&machine_set);
+  surf_exit();
+
   return 0;
 }