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badwolf

minimalist and privacy-oriented web browser based on WebKitGTK git clone https://hacktivis.me/git/badwolf.git

userscripts.c (2187B)

    

  1. // BadWolf: Minimalist and privacy-oriented WebKitGTK+ browser
  2. // SPDX-FileCopyrightText: 2019-2023 Badwolf Authors <https://hacktivis.me/projects/badwolf>
  3. // SPDX-License-Identifier: BSD-3-Clause
  5. #include "userscripts.h"
  7. #include "badwolf.h"
  8. #include "config.h"
  10. #include <assert.h>
  11. #include <glib/gi18n.h> /* _() and other internationalization/localization helpers */
  12. #include <glob.h>
  14. void
  15. load_userscripts(WebKitUserContentManager *content_manager)
  16. {
  17. 	glob_t scripts_path_glob;
  18. 	gchar *scripts_path = g_build_filename(g_get_user_data_dir(), "badwolf", "scripts", "*.js", NULL);
  19. 	unsigned int loaded = 0, failed = 0;
  21. 	fprintf(stderr, _("badwolf: Checking for userscripts matching %s\n"), scripts_path);
  23. 	switch(glob(scripts_path, GLOB_NOSORT, NULL, &scripts_path_glob))
  24. 	{
  25. 	case 0:
  26. 		fprintf(stderr, _("badwolf: Notice: Found %zd userscripts\n"), scripts_path_glob.gl_pathc);
  27. 		break;
  28. 	case GLOB_NOMATCH:
  29. 		fprintf(stderr, _("badwolf: Notice: No userscripts found\n"));
  30. 		goto clean;
  31. 		break;
  32. 	case GLOB_NOSPACE:
  33. 		fprintf(stderr, _("badwolf: Failed to list userscripts: Out of Memory\n"));
  34. 		goto clean;
  35. 		break;
  36. 	case GLOB_ABORTED:
  37. 		fprintf(stderr, _("badwolf: Failed to list userscripts: Read Error\n"));
  38. 		goto clean;
  39. 		break;
  40. 	}
  42. 	for(size_t i = 0; i < scripts_path_glob.gl_pathc; i++)
  43. 	{
  44. 		char *filename = scripts_path_glob.gl_pathv[i];
  45. 		gchar *contents;
  46. 		GError *err = NULL;
  48. 		if(g_file_get_contents(filename, &contents, NULL, &err) && err == NULL)
  49. 		{
  51. 			WebKitUserScript *userscript =
  52. 			    webkit_user_script_new(contents,
  53. 			                           WEBKIT_USER_CONTENT_INJECT_ALL_FRAMES,
  54. 			                           WEBKIT_USER_SCRIPT_INJECT_AT_DOCUMENT_START,
  55. 			                           NULL,
  56. 			                           NULL);
  57. 			webkit_user_content_manager_add_script(content_manager, userscript);
  58. 			loaded++;
  59. 		}
  60. 		else
  61. 		{
  62. 			fprintf(stderr, _("badwolf: Error reading userscript: %s\n"), err->message);
  63. 			g_error_free(err);
  64. 			failed++;
  65. 		}
  66. 	}
  68. 	fprintf(stderr,
  69. 	        _("badwolf: Notice: Userscript loading: %d loaded, %d failed to load\n"),
  70. 	        loaded,
  71. 	        failed);
  73. clean:
  74. 	g_free(scripts_path);
  75. 	globfree(&scripts_path_glob);
  76. }