1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
|
#ifdef FOSSIL_ENABLE_JSON
/*
** Copyright (c) 2011 D. Richard Hipp
**
** This program is free software; you can redistribute it and/or
** modify it under the terms of the Simplified BSD License (also
** known as the "2-Clause License" or "FreeBSD License".)
**
** This program is distributed in the hope that it will be useful,
** but without any warranty; without even the implied warranty of
** merchantability or fitness for a particular purpose.
**
** Author contact information:
** drh@hwaci.com
** http://www.hwaci.com/drh/
**
*/
#include "VERSION.h"
#include "config.h"
#include "json_finfo.h"
#if INTERFACE
#include "json_detail.h"
#endif
/*
** Implements the /json/finfo page/command.
**
*/
cson_value * json_page_finfo(void){
cson_object * pay = NULL;
cson_array * checkins = NULL;
char const * zFilename = NULL;
Blob sql = empty_blob;
Stmt q = empty_Stmt;
char const * zAfter = NULL;
char const * zBefore = NULL;
int limit = -1;
int currentRow = 0;
char const * zCheckin = NULL;
signed char sort = -1;
if(!g.perm.Read){
json_set_err(FSL_JSON_E_DENIED,"Requires 'o' privileges.");
return NULL;
}
json_warn( FSL_JSON_W_UNKNOWN,
"Achtung: the output of the finfo command is up for change.");
/* For the "name" argument we have to jump through some hoops to make sure
that we don't get the fossil-internally-assigned "name" option.
*/
zFilename = json_find_option_cstr2("name",NULL,NULL, g.json.dispatchDepth+1);
if(!zFilename || !*zFilename){
json_set_err(FSL_JSON_E_MISSING_ARGS, "Missing 'name' parameter.");
return NULL;
}
if(0==db_int(0,"SELECT 1 FROM filename WHERE name=%Q",zFilename)){
json_set_err(FSL_JSON_E_RESOURCE_NOT_FOUND, "File entry not found.");
return NULL;
}
zBefore = json_find_option_cstr("before",NULL,"b");
zAfter = json_find_option_cstr("after",NULL,"a");
limit = json_find_option_int("limit",NULL,"n", -1);
zCheckin = json_find_option_cstr("checkin",NULL,"ci");
blob_append_sql(&sql,
/*0*/ "SELECT b.uuid,"
/*1*/ " ci.uuid,"
/*2*/ " (SELECT uuid FROM blob WHERE rid=mlink.fid),"/* Current file uuid */
/*3*/ " cast(strftime('%%s',event.mtime) AS INTEGER),"
/*4*/ " coalesce(event.euser, event.user),"
/*5*/ " coalesce(event.ecomment, event.comment),"
/*6*/ " (SELECT uuid FROM blob WHERE rid=mlink.pid)," /* Parent file uuid */
/*7*/ " event.bgcolor,"
/*8*/ " b.size,"
/*9*/ " (mlink.pid==0) AS isNew,"
/*10*/ " (mlink.fid==0) AS isDel"
" FROM mlink, blob b, event, blob ci, filename"
" WHERE filename.name=%Q"
" AND mlink.fnid=filename.fnid"
" AND b.rid=mlink.fid"
" AND event.objid=mlink.mid"
" AND event.objid=ci.rid",
zFilename
);
if( zCheckin && *zCheckin ){
char * zU = NULL;
int rc = name_to_uuid2( zCheckin, "ci", &zU );
/*printf("zCheckin=[%s], zU=[%s]", zCheckin, zU);*/
if(rc<=0){
json_set_err((rc<0) ? FSL_JSON_E_AMBIGUOUS_UUID :
FSL_JSON_E_RESOURCE_NOT_FOUND,
"Check-in hash %s.", (rc<0) ? "is ambiguous" : "not found");
blob_reset(&sql);
return NULL;
}
blob_append_sql(&sql, " AND ci.uuid='%q'", zU);
free(zU);
}else{
if( zAfter && *zAfter ){
blob_append_sql(&sql, " AND event.mtime>=julianday('%q')", zAfter);
sort = 1;
}else if( zBefore && *zBefore ){
blob_append_sql(&sql, " AND event.mtime<=julianday('%q')", zBefore);
}
}
blob_append_sql(&sql," ORDER BY event.mtime %s /*sort*/",
(sort>0 ? "ASC" : "DESC"));
/*printf("SQL=\n%s\n",blob_str(&sql));*/
db_prepare(&q, "%s", blob_sql_text(&sql));
blob_reset(&sql);
pay = cson_new_object();
cson_object_set(pay, "name", json_new_string(zFilename));
if( limit > 0 ){
cson_object_set(pay, "limit", json_new_int(limit));
}
checkins = cson_new_array();
cson_object_set(pay, "checkins", cson_array_value(checkins));
while( db_step(&q)==SQLITE_ROW ){
cson_object * row = cson_new_object();
int const isNew = db_column_int(&q,9);
int const isDel = db_column_int(&q,10);
cson_array_append( checkins, cson_object_value(row) );
cson_object_set(row, "checkin", json_new_string( db_column_text(&q,1) ));
cson_object_set(row, "uuid", json_new_string( db_column_text(&q,2) ));
/*cson_object_set(row, "parentArtifact",
json_new_string( db_column_text(&q,6) ));*/
cson_object_set(row, "timestamp", json_new_int( db_column_int64(&q,3) ));
cson_object_set(row, "user", json_new_string( db_column_text(&q,4) ));
cson_object_set(row, "comment", json_new_string( db_column_text(&q,5) ));
/*cson_object_set(row, "bgColor",
json_new_string( db_column_text(&q,7) ));*/
cson_object_set(row, "size", json_new_int( db_column_int64(&q,8) ));
cson_object_set(row, "state", json_new_string(
json_artifact_status_to_string(isNew, isDel)));
if( (0 < limit) && (++currentRow >= limit) ){
break;
}
}
db_finalize(&q);
return pay ? cson_object_value(pay) : NULL;
}
#endif /* FOSSIL_ENABLE_JSON */
|
