gitkrinit.c

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#define GITK_RENDERER_C
#define GITKR_INIT_C

#include "gitkrincludes.h"

gboolean gitkr_init(guint *argc, gchar ***argv)
{
  g_log_set_handler(G_LOG_DOMAIN,G_LOG_LEVEL_DEBUG|G_LOG_LEVEL_MESSAGE|G_LOG_LEVEL_WARNING|G_LOG_LEVEL_ERROR, gitk_log_handler, NULL);
  gitk_log("html mode render plugin init beg");

  if(!gitkr_init_process_commandline(argc,argv))
  {
    //-- initialize renderer routines

    //-- start browser instance with cgi request
    
    gitkr_html_cgi_url = g_strconcat( gitkr_html_cgibin_url, "web.cgi" );

    char *arg_list[] = {
      gitkr_html_browser_path, 
      gitkr_html_cgi_url, 
      NULL 
    };

    browser_pid = fork();

    if ( browser_pid == 0 ) {
      execvp(gitkr_html_browser_path, arg_list);
      fprintf(stderr, "an error occured in execvp");
      abort();
    }
  }

  gitk_log("html mode render plugin init end");
  return(TRUE);
}

gboolean gitkr_init_process_commandline(guint *argc, gchar ***argv)
{
  guint i;
  gchar *arg;
  gboolean info_only=FALSE;
  gboolean info_help=FALSE, info_version=FALSE;

  gitk_log("gitkr_init_process_commandline() beg");

  //-- check if there have been passed some parameters for libgitk
  for (i=1;i<*argc;)
  {
    if (!strcmp("--help", (*argv)[i]) || !strcmp("-h", (*argv)[i]))
    {
      info_only=info_help=TRUE;
    }
    else if((*argv)[i] && (!strcmp("--version", (*argv)[i])))
             {
               info_only=info_version=TRUE;
             }
       else if((*argv)[i] && (arg=parse_commandline_arg(argc,argv,&i,"--gitkr-html-browser-path"))) 
                    {
          gitkr_html_browser_path=strdup(arg);
          gitk_log1("selected browser_path (par) : \"%s\"",gitkr_html_browser_path);
        }
                    else if((*argv)[i] && (arg=parse_commandline_arg(argc,argv,&i,"--gitkr-html-cgibin-url"))) 
                           {
                 gitkr_html_cgibin_url=strdup(arg);
                 gitk_log1("selected cgibin_url (par) : \"%s\"",gitkr_html_cgibin_url);
               }
    i++;
  }

  if(info_help) 
  {
    gitk_puts(_("GITK-Renderer-Html options"));
    gitk_puts(_("      --gitkr-html-browser-path\tpath to the clients browser {mozilla}"));
    gitk_puts(_("      --gitkr-html-cgibin-url\turl to the servers cgi-bin directory {http://localhost/cgi-bin/}"));
    putchar('\n');
  }

  if(info_version) 
    puts(PACKAGE_NAME": version "PACKAGE_VERSION" by "PACKAGE_BUGREPORT);

  //-- remove found parameters
  cleanup_commandline_args(argc,argv);
  gitk_log1("gitk_init_process_commandline()=%1d end",info_only);
  return(info_only);
}

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