2 * Copyright (C) 2012-2013 jeanfi@gmail.com
4 * This program is free software; you can redistribute it and/or
5 * modify it under the terms of the GNU General Public License as
6 * published by the Free Software Foundation; either version 2 of the
7 * License, or (at your option) any later version.
9 * This program is distributed in the hope that it will be useful, but
10 * WITHOUT ANY WARRANTY; without even the implied warranty of
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
12 * General Public License for more details.
14 * You should have received a copy of the GNU General Public License
15 * along with this program; if not, write to the Free Software
16 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
34 struct tm *parse_time(const char *t)
38 tm = malloc(sizeof(struct tm));
39 memset(tm, 0, sizeof(struct tm));
40 strptime(t, "%Y%m%dT%H%M%S%Z", tm);
45 static char *task_exec(char *opts)
50 char *str, *tmp, *cmd, buf[1024];
54 cmd = malloc(strlen("task ") + strlen(opts) + 1);
58 log_debug("execute: %s", cmd);
70 while ((s = fread(buf, 1, 1024, f))) {
71 tmp = malloc(strlen(str) + s + (size_t)1);
72 memcpy(tmp, str, strlen(str));
73 memcpy(tmp + strlen(str), buf, s);
74 tmp[strlen(str) + s] = '\0';
82 log_err("pclose fails");
89 static char *task_get_version()
93 out = task_exec("--version");
100 static int task_check_version()
104 ver = task_get_version();
109 log_debug("task version: %s", ver);
111 if (!strcmp(ver, "2.2.0")
112 || !strcmp(ver, "2.0.0")
113 || !strcmp(ver, "2.3.0")
114 || !strcmp(ver, "2.4.0"))
120 static char *tw_exec(char *opts)
124 if (!task_check_version()) {
125 log_err("ptask is not compatible with the installed version of"
130 opts2 = malloc(strlen("rc.confirmation:no ")
133 strcpy(opts2, "rc.confirmation:no ");
136 return task_exec(opts2);
139 static struct json_object *task_exec_json(const char *opts)
141 struct json_object *o;
144 cmd = malloc(strlen("rc.json.array=on ") + strlen(opts) + 1);
145 strcpy(cmd, "rc.json.array=on ");
151 o = json_tokener_parse(str);
159 if (o && is_error(o))
165 char **json_to_tags(struct json_object *jtask)
167 struct json_object *jtags, *jtag;
171 jtags = json_object_object_get(jtask, "tags");
177 n = json_object_array_length(jtags);
179 tags = malloc((n + 1) * sizeof(char *));
181 for (i = 0; i < n; i++) {
182 jtag = json_object_array_get_idx(jtags, i);
183 tags[i] = strdup(json_object_get_string(jtag));
191 struct task *json_to_task(struct json_object *jtask)
195 struct json_object *json;
197 task = malloc(sizeof(struct task));
199 json = json_object_object_get(jtask, "id");
200 task->id = json_object_get_int(json);
202 json = json_object_object_get(jtask, "description");
203 task->description = strdup(json_object_get_string(json));
205 json = json_object_object_get(jtask, "status");
206 task->status = strdup(json_object_get_string(json));
208 json = json_object_object_get(jtask, "project");
211 = strdup(json_object_get_string(json));
213 task->project = strdup("");
215 json = json_object_object_get(jtask, "priority");
218 = strdup(json_object_get_string(json));
220 task->priority = strdup("");
222 json = json_object_object_get(jtask, "uuid");
223 task->uuid = strdup(json_object_get_string(json));
225 json = json_object_object_get(jtask, "urgency");
226 urg = json_object_get_string(json);
228 task->urgency = strdup(urg);
230 task->urgency = NULL;
232 task->note = note_get(task->uuid);
234 json = json_object_object_get(jtask, "entry");
235 task->entry = parse_time(json_object_get_string(json));
237 json = json_object_object_get(jtask, "due");
240 = parse_time(json_object_get_string(json));
244 json = json_object_object_get(jtask, "start");
247 = parse_time(json_object_get_string(json));
251 json = json_object_object_get(jtask, "recur");
253 task->recur = strdup(json_object_get_string(json));
257 task->tags = json_to_tags(jtask);
262 struct task **tw_get_all_tasks(const char *status)
265 struct json_object *jtasks, *jtask;
269 opts = malloc(strlen("export status:") + strlen(status) + 1);
271 strcpy(opts, "export status:");
272 strcat(opts, status);
274 jtasks = task_exec_json(opts);
280 n = json_object_array_length(jtasks);
282 tasks = malloc((n + 1) * sizeof(struct task *));
284 for (i = 0; i < n; i++) {
285 jtask = json_object_array_get_idx(jtasks, i);
287 tasks[i] = json_to_task(jtask);
292 json_object_put(jtasks);
297 static char *escape(const char *txt)
302 result = malloc(2*strlen(txt)+1);
327 void tw_modify_description(const char *uuid, const char *newdesc)
333 + strlen(" modify :\"")
337 sprintf(opts, " %s modify \"%s\"", uuid, newdesc);
344 void tw_modify_project(const char *uuid, const char *newproject)
349 str = escape(newproject);
353 + strlen(" modify project:\"")
357 sprintf(opts, " %s modify project:\"%s\"", uuid, str);
365 void tw_modify_priority(const char *uuid, const char *priority)
372 str = escape(priority);
376 + strlen(" modify priority:\"")
380 sprintf(opts, " %s modify priority:\"%s\"", uuid, str);
390 void tw_add(const char *newdesc, const char *prj, const char *prio)
398 opts = malloc(strlen("add")
399 + strlen(" priority:")
401 + strlen(" project:\\\"")
411 if (prio && strlen(prio) == 1) {
412 strcat(opts, " priority:");
416 if (eprj && strlen(prj)) {
417 strcat(opts, " project:\\\"");
419 strcat(opts, "\\\"");
423 strcat(opts, newdesc);
434 void tw_task_done(const char *uuid)
442 sprintf(opts, " %s done", uuid);
449 void tw_task_start(const char *uuid)
457 sprintf(opts, " %s start", uuid);
464 void tw_task_stop(const char *uuid)
472 sprintf(opts, " %s stop", uuid);
479 void tw_task_remove(const char *uuid)
487 sprintf(opts, " %s delete", uuid);
494 static void task_free(struct task *task)
501 free(task->description);
506 free(task->priority);
525 void tw_task_list_free(struct task **tasks)
532 for (cur = tasks; *cur; cur++)
538 static void project_free(struct project *p)
547 void tw_project_list_free(struct project **prjs)
549 struct project **cur;
554 for (cur = prjs; *cur; cur++)
560 static struct project *project_list_get(struct project **prjs, const char *name)
562 struct project **cur;
564 for (cur = prjs; *cur; cur++)
565 if (!strcmp((*cur)->name, name))
571 static struct project *project_new(const char *name, int count)
575 prj = malloc(sizeof(struct project));
577 prj->name = strdup(name);
583 static int projects_length(struct project **list)
599 static struct project **projects_add(struct project **list, void *item)
602 struct project **result;
604 n = projects_length(list);
606 result = (struct project **)malloc
607 ((n + 1 + 1) * sizeof(struct project *));
610 memcpy(result, list, n * sizeof(struct project *));
613 result[n + 1] = NULL;
618 struct project **tw_get_projects(struct task **tasks)
621 struct project **prjs, **tmp, *prj;
622 const char *prj_name;
626 prjs = malloc(2 * sizeof(struct project *));
627 prjs[0] = project_new("ALL", 0);
630 for (t_cur = tasks; *t_cur; t_cur++) {
631 prj_name = (*t_cur)->project;
632 prj = project_list_get(prjs, prj_name);
636 prj = project_new(prj_name, 1);
638 tmp = projects_add(prjs, prj);