1 /**
2 * Copyright (C) 2014 Aaron Ball <nullspoon@iohq.net>
3 *
4 * Noteless is free software: you can redistribute it and/or modify
5 * it under the terms of the GNU General Public License as published by
6 * the Free Software Foundation, either version 3 of the License, or
7 * (at your option) any later version.
8 *
9 * Noteless is distributed in the hope that it will be useful,
10 * but WITHOUT ANY WARRANTY; without even the implied warranty of
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12 * GNU General Public License for more details.
13 *
14 * You should have received a copy of the GNU General Public License
15 * along with noteless. If not, see <http://www.gnu.org/licenses/>.
16 */
17 #include "note.h"
18
19 /**
20 * Creates a new empty note object since no filename was specified.
21 */
22 void note_new(note_t* note, char* path) {
23 strcpy(note->path, path);
24 }
25
26
27 /**
28 * Opens a new note using the specified editor.
29 *
30 * @param string editor Path to the editor binary to use for editing.
31 *
32 * @return int Success or failure of the command
33 */
34 int note_create(note_t* note, char* editor) {
35 return note_edit(note, editor);
36 }
37
38
39 /**
40 * Opens a note using the specified editor
41 *
42 * @param string editor Path to the editor binary to use for editing.
43 *
44 * @return int Success or failure of the command
45 */
46 int note_edit(note_t* note, char* editor) {
47 char cmd[strlen(editor) + 3 + strlen(note->path)];
48 strcpy(cmd, editor);
49 strcat(cmd, " ");
50 strcat(cmd, note->path);
51 return system(cmd);
52 }
53
54
55 /**
56 * Prints the contents of the specified note.
57 *
58 * @return int Status of the cat operation.
59 * 0 Success
60 * -1 File could not be opened
61 */
62 int note_cat(note_t* note) {
63 FILE* f = fopen(note->path, "r");
64 // Return early if the file could not be opened
65 if(!f) { return -1; }
66
67 char c;
68 // Print the contents of the note
69 while((c = fgetc(f)) != EOF) {
70 printf("%c", c);
71 }
72
73 // Close up shop
74 fclose(f);
75
76 printf("\n");
77
78 return 0;
79 }
80
81
82 /**
83 * Deletes the current note instance from the filesystem.
84 *
85 * @return int Success or failure
86 */
87 int note_rm(note_t* note) {
88 // Verify file exists.
89 FILE* f = fopen(note->path, "r");
90 if(f) {
91 return remove(note->path);
92 fclose(f);
93 } else {
94 return 1;
95 }
96 }
97
98 /**
99 * Gets the filename of the current note instance without its extension.
100 *
101 * @return string Note filename without extension
102 */
103 // string note::friendly_name() {
104 // return name.substr( 0, name.length() - extension.length() - 1 );
105 // }
106
107 /**
108 * TODO
109 */
110 int note_search(note_t* note, char* term, int case_insensitive) {
111 FILE* f = fopen(note->path, "r");
112
113 char buf[file_width];
114 int line_num = 0;
115 while((fgets(buf, file_width, f)) != NULL) {
116 if(str_contains(buf, term, case_insensitive) == 1) {
117 printf("%s: %02d: %s\n", note->name, line_num, buf);
118 }
119 line_num++;
120 }
121 fclose(f);
122 return 0;
123 }
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