DistRen Changeset - f9829af53ca6 · protofusion repositories

Changeset - f9829af53ca6

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ethanzonca - 16 years ago 2009-10-10 17:26:01

Cleaned up slavefuncs.c formatting

1 file changed with 82 insertions and 81 deletions:

src/server/slavefuncs.c

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src/server/slavefuncs.c

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@@ @@ -204,68 +204,69 @@ int curlpost(char *filename, char *url){ @@
+  }
   return 0;
+}
 /** Generates a SSH key with ssh-keygen */
 int ssh_keygen(){
 	/* Checks to see if the keys are already present. */
 	int status;
 	struct stat buffer;
 	status = stat(SYSCONFDIR "/distren.id_rsa", &buffer);
 	if(status != -1){
 		fprintf(stderr, "***Please delete etc/distren.id_rsa and etc/distren.id_rsa.pub to register.\n");
 		return 0;
+	}
   /* Checks to see if the keys are already present. */
   int status;
   struct stat buffer;
   status = stat(SYSCONFDIR "/distren.id_rsa", &buffer);
   if(status != -1){
     fprintf(stderr, "***Please delete etc/distren.id_rsa and etc/distren.id_rsa.pub to register.\n");
     return 0;
+  }
 	/* start execio code */
 	char *command = "ssh-keygen"; // @TODO: append .exe if win32?
 	int ret;
 	char *cmd[] = { command, "-q", "-f", SYSCONFDIR "/distren.id_rsa", "-N", "", (char *)NULL }; // TODO: Give me the correct args!
 	char buf[10];
 	struct execio *testrem;
 	size_t readlen;
 	ret = execio_open(&testrem, command, cmd); // @TODO: This path will be absolute for testing, should be relative to install on production
 	buf[9] = '\0';
 	while(!execio_read(testrem, buf, 9, &readlen))
+	    {
 	      if(readlen > 9) {
 		fprintf(stderr, "Something is terribly wrong!\n");
+	      }
 	      buf[readlen] = '\0';
 	      fprintf(stderr, "read \"%s\"\n", buf);
+	    }
 	execio_close(testrem);
 	/* end execio code */
   /* start execio code */
   char *command = "ssh-keygen"; // @TODO: append .exe if win32?
   int ret;
   char *cmd[] = { command, "-q", "-f", SYSCONFDIR "/distren.id_rsa", "-N", "", (char *)NULL }; // TODO: Give me the correct args!
   char buf[10];
   struct execio *testrem;
   size_t readlen;
   ret = execio_open(&testrem, command, cmd); // @TODO: This path will be absolute for testing, should be relative to install on production
   buf[9] = '\0';
   while(!execio_read(testrem, buf, 9, &readlen))
+    {
       if(readlen > 9) {
         fprintf(stderr, "Something is terribly wrong!\n");
+      }
       buf[readlen] = '\0';
       fprintf(stderr, "read \"%s\"\n", buf);
+    }
   execio_close(testrem);
   /* end execio code */
 	// Supposedly execio returns 1 if it has bad args.
 	if(ret == 1){
 		fprintf(stderr, "Generating your key failed. Ensure that ssh-keygen is present!\n"); // Use different executor that searches the path? there is one...
 		return 0;
+	}
 	else{
 		fprintf(stderr,"We successfully generated your key! Yay!\n");
 		return 1;
+	}
   // Supposedly execio returns 1 if it has bad args.
   if(ret == 1){
     fprintf(stderr, "Generating your key failed. Ensure that ssh-keygen is present!\n"); // Use different executor that searches the path? there is one...
     return 0;
+  }
   else{
     fprintf(stderr,"We successfully generated your key! Yay!\n");
     return 1;
+  }
 return 0;
+}
 /** Registers the user on the DistRen server */
 int register_user(char *username, char *email)
+{
 /* Note: this code moved here from after the useradd code, so useradd doesn't happen if there is an existing key, etc */
   /* puts the person's username in the conf */
   if(conf_replace(username) == 0){
 	fprintf(stderr, "Failed!\n");
 	return 0;
+	}
     fprintf(stderr, "Failed!\n");
     return 0;
+  }
   /* generates keys for login, @TODO: pub key must somehow be sent to the server. */
   if(ssh_keygen() == 0){
 	  fprintf(stderr, "Failed!\n");
 	  return 0;
     fprintf(stderr, "Failed!\n");
     return 0;
+  }
   /*
    * All created user accounts should be sandboxed accordingly, requiring a different skel, and the default shell to be rbash. Also,
    * a custom path defined in the .bashrc of the skel is needed.
    */
@@ @@ -289,32 +290,32 @@ int register_user(char *username, char * @@
       "--gid",
       "541",
       username,
       (char *)NULL
     };
   size_t readlen;
  ret = execio_open(&testrem, "ssh", execargv); // TODO: Grab returns from this someday.
+  ret = execio_open(&testrem, "ssh", execargv); // TODO: Grab returns from this someday.
   buf[9] = '\0';
   while(!execio_read(testrem, buf, 9, &readlen))
+    {
       if(readlen > 9) {
-	fprintf(stderr, "!!!! Something is terribly wrong!\n");
+        fprintf(stderr, "!!!! Something is terribly wrong!\n");
+      }
       buf[readlen] = '\0';
       fprintf(stderr, "read \"%s\"\n", buf);
+    }
   execio_close(testrem);
   /* @TODO: Parse the output buffer or something to check when user creation fails due to duplicate users. This is pretty important. */
   if(ret == 1){
           fprintf(stderr, "Unable to log you in. Ensure that ssh is present on your system.\n"); // Use different executor that searches the path? there is one...
           return 0;
     fprintf(stderr, "Unable to log you in. Ensure that ssh is present on your system.\n"); // Use different executor that searches the path? there is one...
     return 0;
+  }
   else{
           fprintf(stderr,"Logged in successfully!\n");
           return 1;
     fprintf(stderr,"Logged in successfully!\n");
     return 1;
+  }
   return 0; // 0 is fai
+}
 /** Logs the user into the server after ensuring that keys exist */
@@ @@ -345,21 +346,21 @@ int login_user(char *username) @@
   size_t readlen;
   fprintf(stderr, "Logging you in to %s\n", userhost);
   int status;
   struct stat buffer;
   status = stat(SYSCONFDIR "/distren.id_rsa", &buffer);
   if(status == -1){
 	  fprintf(stderr,"Your key has not been found! Re-register or somehow regenerate your key!\nWe need a way to regenerate keys coded in, but we don't have the facilities yet!\n");
 	  return 0;
     fprintf(stderr,"Your key has not been found! Re-register or somehow regenerate your key!\nWe need a way to regenerate keys coded in, but we don't have the facilities yet!\n");
     return 0;
+  }
   execio_open(&testrem, "ssh", execargv); // TODO: Grab returns from this someday
   buf[9] = '\0'; // null-terminating the array...
   while(!execio_read(testrem, buf, 9, &readlen))
+    {
       if(readlen > 9) {
-	fprintf(stderr, "Something is terribly wrong!\n");
+        fprintf(stderr, "Something is terribly wrong!\n");
+      }
     buf[readlen] = '\0';
     fprintf(stderr, "read \"%s\"\n", buf);
+    }
   execio_close(testrem);
   return 1; // 1 means success
@@ @@ -376,31 +377,31 @@ int conf_replace(char *username){ @@
   char *buff_ptr, *find_ptr;
   FILE *fp1, *fp2;
   size_t find_len = strlen(text2find);
   fp1 = fopen(fileOrig,"r");
   fp2 = fopen(fileRepl,"w");
   if (fp1 ==NULL){
 	  fprintf(stderr, "%s doesn't exist\n",fileOrig);
 	  return 0;
     fprintf(stderr, "%s doesn't exist\n",fileOrig);
     return 0;
+  }
   else if(fp2 ==NULL){
 	  fprintf(stderr, "Can't write a file to disk! Check permissions.\n");
 	  return 0;
     fprintf(stderr, "Can't write a file to disk! Check permissions.\n");
     return 0;
+  }
   else{
     while(fgets(buffer,maxlinelen+2,fp1))
+      {
           buff_ptr = buffer;
           while ((find_ptr = strstr(buff_ptr,text2find)))
+          {
           while(buff_ptr < find_ptr)
           	fputc((int)*buff_ptr++,fp2);
           fputs(text2repl,fp2);
           buff_ptr += find_len;
+          }
           fputs(buff_ptr,fp2);
         buff_ptr = buffer;
         while ((find_ptr = strstr(buff_ptr,text2find)))
+        {
            while(buff_ptr < find_ptr)
              fputc((int)*buff_ptr++,fp2);
            fputs(text2repl,fp2);
            buff_ptr += find_len;
+         }
          fputs(buff_ptr,fp2);
+      }
     rename(fileRepl, fileOrig);
+  }
   fclose(fp2);
   fclose(fp1);
   fprintf(stderr,"Wrote conf file...\n");
@@ @@ -428,33 +429,33 @@ void exec_blender(struct distrenjob* dis @@
   _distren_asprintf(&frame_str, "%i", frame);
   ret = execio_open(&testrem, command, cmd); // This path will be absolute for testing, @TODO: should be relative to install on production
   buf[9] = '\0';
   while(!execio_read(testrem, buf, 9, &readlen))
+  	    {
   	      if(readlen > 9) {
   		fprintf(stderr, "Something is terribly wrong!\n");
+  	      }
   	      buf[readlen] = '\0';
   	      fprintf(stderr, "read \"%s\"\n", buf);
+    {
       if(readlen > 9) {
         fprintf(stderr, "Something is terribly wrong!\n");
+       }
        buf[readlen] = '\0';
        fprintf(stderr, "read \"%s\"\n", buf);
   	      // @TODO: Better location for this code?
   	      tell_the_server(DISTREN_REQUEST_PROGRESS);
   	      fprintf(stderr, "Rendering...");
+  	    }
   	execio_close(testrem);
        // @TODO: Better location for this code?
       tell_the_server(DISTREN_REQUEST_PROGRESS);
       fprintf(stderr, "Rendering...");
+    }
   execio_close(testrem);
   /* end execio code */
   	if(ret == 1){
   		fprintf(stderr,"Error starting Blender. Check your install.\n");
+  	}
   	else{
   		fprintf(stderr,"Blender at least started nicely, we don't know if it rendered anything though.\n");
+  	}
   	// Consider placing the following in the exec_blender() function
   if(ret == 1){
     fprintf(stderr,"Error starting Blender. Check your install.\n");
+  }
   else{
     fprintf(stderr,"Blender at least started nicely, we don't know if it rendered anything though.\n");
+  }
   // Consider placing the following in the exec_blender() function
+}
 void xmlinit()
+{
   xmlInitParser();

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