parking_ui.c 5.7 KB

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  1. /*
  2. * Asterisk -- An open source telephony toolkit.
  3. *
  4. * Copyright (C) 2013, Digium, Inc.
  5. *
  6. * Jonathan Rose <jrose@digium.com>
  7. *
  8. * See http://www.asterisk.org for more information about
  9. * the Asterisk project. Please do not directly contact
  10. * any of the maintainers of this project for assistance;
  11. * the project provides a web site, mailing lists and IRC
  12. * channels for your use.
  13. *
  14. * This program is free software, distributed under the terms of
  15. * the GNU General Public License Version 2. See the LICENSE file
  16. * at the top of the source tree.
  17. */
  18. /*! \file
  19. *
  20. * \brief Call Parking CLI commands
  21. *
  22. * \author Jonathan Rose <jrose@digium.com>
  23. */
  24. #include "asterisk.h"
  25. ASTERISK_FILE_VERSION(__FILE__, "$Revision$")
  26. #include "res_parking.h"
  27. #include "asterisk/config.h"
  28. #include "asterisk/config_options.h"
  29. #include "asterisk/utils.h"
  30. #include "asterisk/module.h"
  31. #include "asterisk/cli.h"
  32. #include "asterisk/astobj2.h"
  33. #include "asterisk/features.h"
  34. #include "asterisk/manager.h"
  35. static void display_parked_call(struct parked_user *user, int fd)
  36. {
  37. ast_cli(fd, " Space : %d\n", user->parking_space);
  38. ast_cli(fd, " Channel : %s\n", ast_channel_name(user->chan));
  39. ast_cli(fd, " Parker Dial String : %s\n", user->parker_dial_string);
  40. ast_cli(fd, "\n");
  41. }
  42. static int display_parked_users_cb(void *obj, void *arg, int flags)
  43. {
  44. int *fd = arg;
  45. struct parked_user *user = obj;
  46. display_parked_call(user, *fd);
  47. return 0;
  48. }
  49. static void display_parking_lot(struct parking_lot *lot, int fd)
  50. {
  51. ast_cli(fd, "Parking Lot: %s\n--------------------------------------------------------------------------\n", lot->name);
  52. ast_cli(fd, "Parking Extension : %s\n", lot->cfg->parkext);
  53. ast_cli(fd, "Parking Context : %s\n", lot->cfg->parking_con);
  54. ast_cli(fd, "Parking Spaces : %d-%d\n", lot->cfg->parking_start, lot->cfg->parking_stop);
  55. ast_cli(fd, "Parking Time : %u sec\n", lot->cfg->parkingtime);
  56. ast_cli(fd, "Comeback to Origin : %s\n", lot->cfg->comebacktoorigin ? "yes" : "no");
  57. ast_cli(fd, "Comeback Context : %s%s\n", lot->cfg->comebackcontext, lot->cfg->comebacktoorigin ? " (comebacktoorigin=yes, not used)" : "");
  58. ast_cli(fd, "Comeback Dial Time : %u sec\n", lot->cfg->comebackdialtime);
  59. ast_cli(fd, "MusicOnHold Class : %s\n", lot->cfg->mohclass);
  60. ast_cli(fd, "Enabled : %s\n", (lot->mode == PARKINGLOT_DISABLED) ? "no" : "yes");
  61. ast_cli(fd, "Dynamic : %s\n", (lot->mode == PARKINGLOT_DYNAMIC) ? "yes" : "no");
  62. ast_cli(fd, "\n");
  63. }
  64. static int display_parking_lot_cb(void *obj, void *arg, int flags)
  65. {
  66. int *fd = arg;
  67. struct parking_lot *lot = obj;
  68. display_parking_lot(lot, *fd);
  69. return 0;
  70. }
  71. static void cli_display_parking_lot(int fd, const char *name)
  72. {
  73. RAII_VAR(struct parking_lot *, lot, NULL, ao2_cleanup);
  74. lot = parking_lot_find_by_name(name);
  75. /* If the parking lot couldn't be found with the search, also abort. */
  76. if (!lot) {
  77. ast_cli(fd, "Could not find parking lot '%s'\n\n", name);
  78. return;
  79. }
  80. display_parking_lot(lot, fd);
  81. ast_cli(fd, "Parked Calls\n------------\n");
  82. if (!ao2_container_count(lot->parked_users)) {
  83. ast_cli(fd, " (none)\n");
  84. ast_cli(fd, "\n\n");
  85. return;
  86. }
  87. ao2_callback(lot->parked_users, OBJ_MULTIPLE | OBJ_NODATA, display_parked_users_cb, &fd);
  88. ast_cli(fd, "\n");
  89. }
  90. static void cli_display_parking_global(int fd)
  91. {
  92. ast_cli(fd, "Parking General Options\n"
  93. "-----------------------\n");
  94. ast_cli(fd, "Dynamic Parking : %s\n", parking_dynamic_lots_enabled() ? "yes" : "no");
  95. ast_cli(fd, "\n");
  96. }
  97. static void cli_display_parking_lot_list(int fd)
  98. {
  99. struct ao2_container *lot_container;
  100. lot_container = get_parking_lot_container();
  101. if (!lot_container) {
  102. ast_cli(fd, "Failed to obtain parking lot list.\n\n");
  103. return;
  104. }
  105. ao2_callback(lot_container, OBJ_MULTIPLE | OBJ_NODATA, display_parking_lot_cb, &fd);
  106. ast_cli(fd, "\n");
  107. }
  108. struct parking_lot_complete {
  109. int seeking; /*! Nth match to return. */
  110. int which; /*! Which match currently on. */
  111. };
  112. static int complete_parking_lot_search(void *obj, void *arg, void *data, int flags)
  113. {
  114. struct parking_lot_complete *search = data;
  115. if (++search->which > search->seeking) {
  116. return CMP_MATCH;
  117. }
  118. return 0;
  119. }
  120. static char *complete_parking_lot(const char *word, int seeking)
  121. {
  122. char *ret = NULL;
  123. struct parking_lot *lot;
  124. struct ao2_container *global_lots = get_parking_lot_container();
  125. struct parking_lot_complete search = {
  126. .seeking = seeking,
  127. };
  128. lot = ao2_callback_data(global_lots, ast_strlen_zero(word) ? 0 : OBJ_PARTIAL_KEY,
  129. complete_parking_lot_search, (char *) word, &search);
  130. if (!lot) {
  131. return NULL;
  132. }
  133. ret = ast_strdup(lot->name);
  134. ao2_ref(lot, -1);
  135. return ret;
  136. }
  137. /* \brief command parking show <name> */
  138. static char *handle_show_parking_lot_cmd(struct ast_cli_entry *e, int cmd, struct ast_cli_args *a)
  139. {
  140. switch (cmd) {
  141. case CLI_INIT:
  142. e->command = "parking show";
  143. e->usage =
  144. "Usage: parking show [name]\n"
  145. " Shows a list of parking lots or details of a specific parking lot.";
  146. return NULL;
  147. case CLI_GENERATE:
  148. if (a->pos == 2) {
  149. return complete_parking_lot(a->word, a->n);
  150. }
  151. return NULL;
  152. }
  153. ast_cli(a->fd, "\n");
  154. if (a->argc == 2) {
  155. cli_display_parking_global(a->fd);
  156. cli_display_parking_lot_list(a->fd);
  157. return CLI_SUCCESS;
  158. }
  159. if (a->argc == 3) {
  160. cli_display_parking_lot(a->fd, a->argv[2]);
  161. return CLI_SUCCESS;
  162. }
  163. return CLI_SHOWUSAGE;
  164. }
  165. static struct ast_cli_entry cli_parking_lot[] = {
  166. AST_CLI_DEFINE(handle_show_parking_lot_cmd, "Show a parking lot or a list of all parking lots."),
  167. };
  168. int load_parking_ui(void)
  169. {
  170. return ast_cli_register_multiple(cli_parking_lot, ARRAY_LEN(cli_parking_lot));
  171. }
  172. void unload_parking_ui(void)
  173. {
  174. ast_cli_unregister_multiple(cli_parking_lot, ARRAY_LEN(cli_parking_lot));
  175. }