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22 <h1>src/lib/lightmediascanner_db_image.c</h1><a href="lightmediascanner__db__image_8c.html">Go to the documentation of this file.</a><div class="fragment"><pre class="fragment"><a name="l00001"></a>00001 <span class="preprocessor">#include <<a class="code" href="lightmediascanner__db_8h.html">lightmediascanner_db.h</a>></span>
23 <a name="l00002"></a>00002 <span class="preprocessor">#include "<a class="code" href="lightmediascanner__db__private_8h.html">lightmediascanner_db_private.h</a>"</span>
24 <a name="l00003"></a>00003 <span class="preprocessor">#include <stdlib.h></span>
25 <a name="l00004"></a>00004 <span class="preprocessor">#include <stdio.h></span>
26 <a name="l00005"></a>00005
27 <a name="l00006"></a>00006 <span class="keyword">struct </span>lms_db_image {
28 <a name="l00007"></a>00007 sqlite3 *db;
29 <a name="l00008"></a>00008 sqlite3_stmt *insert;
30 <a name="l00009"></a>00009 <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> _references;
31 <a name="l00010"></a>00010 <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> _is_started:1;
32 <a name="l00011"></a>00011 };
33 <a name="l00012"></a>00012
34 <a name="l00013"></a>00013 <span class="keyword">static</span> <span class="keyword">struct </span><a class="code" href="structlms__db__cache.html">lms_db_cache</a> _cache = {0, NULL};
35 <a name="l00014"></a>00014
36 <a name="l00015"></a>00015 <span class="keyword">static</span> <span class="keywordtype">int</span>
37 <a name="l00016"></a>00016 _db_table_updater_images_0(sqlite3 *db, <span class="keyword">const</span> <span class="keywordtype">char</span> *table, <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> current_version, <span class="keywordtype">int</span> is_last_run) {
38 <a name="l00017"></a>00017 <span class="keywordtype">char</span> *errmsg;
39 <a name="l00018"></a>00018 <span class="keywordtype">int</span> r, ret;
40 <a name="l00019"></a>00019
41 <a name="l00020"></a>00020 errmsg = NULL;
42 <a name="l00021"></a>00021 r = sqlite3_exec(db,
43 <a name="l00022"></a>00022 <span class="stringliteral">"CREATE TABLE IF NOT EXISTS images ("</span>
44 <a name="l00023"></a>00023 <span class="stringliteral">"id INTEGER PRIMARY KEY, "</span>
45 <a name="l00024"></a>00024 <span class="stringliteral">"title TEXT, "</span>
46 <a name="l00025"></a>00025 <span class="stringliteral">"artist TEXT, "</span>
47 <a name="l00026"></a>00026 <span class="stringliteral">"date INTEGER NOT NULL, "</span>
48 <a name="l00027"></a>00027 <span class="stringliteral">"width INTEGER NOT NULL, "</span>
49 <a name="l00028"></a>00028 <span class="stringliteral">"height INTEGER NOT NULL, "</span>
50 <a name="l00029"></a>00029 <span class="stringliteral">"orientation INTEGER NOT NULL, "</span>
51 <a name="l00030"></a>00030 <span class="stringliteral">"gps_lat REAL DEFAULT 0.0, "</span>
52 <a name="l00031"></a>00031 <span class="stringliteral">"gps_long REAL DEFAULT 0.0, "</span>
53 <a name="l00032"></a>00032 <span class="stringliteral">"gps_alt REAL DEFAULT 0.0"</span>
54 <a name="l00033"></a>00033 <span class="stringliteral">")"</span>,
55 <a name="l00034"></a>00034 NULL, NULL, &errmsg);
56 <a name="l00035"></a>00035 <span class="keywordflow">if</span> (r != SQLITE_OK) {
57 <a name="l00036"></a>00036 fprintf(stderr, <span class="stringliteral">"ERROR: could not create 'images' table: %s\n"</span>, errmsg);
58 <a name="l00037"></a>00037 sqlite3_free(errmsg);
59 <a name="l00038"></a>00038 <span class="keywordflow">return</span> -1;
60 <a name="l00039"></a>00039 }
61 <a name="l00040"></a>00040
62 <a name="l00041"></a>00041 r = sqlite3_exec(db,
63 <a name="l00042"></a>00042 <span class="stringliteral">"CREATE INDEX IF NOT EXISTS images_date_idx ON images ("</span>
64 <a name="l00043"></a>00043 <span class="stringliteral">"date"</span>
65 <a name="l00044"></a>00044 <span class="stringliteral">")"</span>,
66 <a name="l00045"></a>00045 NULL, NULL, &errmsg);
67 <a name="l00046"></a>00046 <span class="keywordflow">if</span> (r != SQLITE_OK) {
68 <a name="l00047"></a>00047 fprintf(stderr, <span class="stringliteral">"ERROR: could not create 'images_date_idx' index: %s\n"</span>,
69 <a name="l00048"></a>00048 errmsg);
70 <a name="l00049"></a>00049 sqlite3_free(errmsg);
71 <a name="l00050"></a>00050 <span class="keywordflow">return</span> -2;
72 <a name="l00051"></a>00051 }
73 <a name="l00052"></a>00052
74 <a name="l00053"></a>00053 ret = <a class="code" href="lightmediascanner__db__common_8c.html#822cae681398710b63c9af149fdacedb">lms_db_create_trigger_if_not_exists</a>(db,
75 <a name="l00054"></a>00054 <span class="stringliteral">"delete_images_on_files_deleted "</span>
76 <a name="l00055"></a>00055 <span class="stringliteral">"DELETE ON files FOR EACH ROW BEGIN "</span>
77 <a name="l00056"></a>00056 <span class="stringliteral">" DELETE FROM images WHERE id = OLD.id; END;"</span>);
78 <a name="l00057"></a>00057 <span class="keywordflow">if</span> (ret != 0)
79 <a name="l00058"></a>00058 <span class="keywordflow">goto</span> done;
80 <a name="l00059"></a>00059
81 <a name="l00060"></a>00060 ret = <a class="code" href="lightmediascanner__db__common_8c.html#822cae681398710b63c9af149fdacedb">lms_db_create_trigger_if_not_exists</a>(db,
82 <a name="l00061"></a>00061 <span class="stringliteral">"delete_files_on_images_deleted "</span>
83 <a name="l00062"></a>00062 <span class="stringliteral">"DELETE ON images FOR EACH ROW BEGIN "</span>
84 <a name="l00063"></a>00063 <span class="stringliteral">" DELETE FROM files WHERE id = OLD.id; END;"</span>);
85 <a name="l00064"></a>00064
86 <a name="l00065"></a>00065 done:
87 <a name="l00066"></a>00066 <span class="keywordflow">return</span> ret;
88 <a name="l00067"></a>00067 }
89 <a name="l00068"></a>00068
90 <a name="l00069"></a>00069 <span class="keyword">static</span> <a class="code" href="lightmediascanner__db__private_8h.html#7964337689117d7dc6fb1822378b5848">lms_db_table_updater_t</a> _db_table_updater_images[] = {
91 <a name="l00070"></a>00070 _db_table_updater_images_0
92 <a name="l00071"></a>00071 };
93 <a name="l00072"></a>00072
94 <a name="l00073"></a>00073
95 <a name="l00074"></a>00074 <span class="keyword">static</span> <span class="keywordtype">int</span>
96 <a name="l00075"></a>00075 _db_create_table_if_required(sqlite3 *db)
97 <a name="l00076"></a>00076 {
98 <a name="l00077"></a>00077 <span class="keywordflow">return</span> <a class="code" href="lightmediascanner__db__common_8c.html#86b766535f9dc7895da7d0f606201700">lms_db_table_update_if_required</a>(db, <span class="stringliteral">"images"</span>,
99 <a name="l00078"></a>00078 <a class="code" href="lightmediascanner__utils_8h.html#13a0622cfcc91eec261da4285621bdcc">LMS_ARRAY_SIZE</a>(_db_table_updater_images),
100 <a name="l00079"></a>00079 _db_table_updater_images);
101 <a name="l00080"></a>00080 }
102 <a name="l00081"></a>00081
103 <a name="l00096"></a>00096 <a class="code" href="group__LMS__DB.html#gf09fb00e8cf6c7d5f76f257ecdea11a6">lms_db_image_t</a> *
104 <a name="l00097"></a><a class="code" href="group__LMS__DB.html#g3eac8dbebc0a847b63702e531872e2e7">00097</a> <a class="code" href="group__LMS__DB.html#g3eac8dbebc0a847b63702e531872e2e7">lms_db_image_new</a>(sqlite3 *db)
105 <a name="l00098"></a>00098 {
106 <a name="l00099"></a>00099 <a class="code" href="group__LMS__DB.html#gf09fb00e8cf6c7d5f76f257ecdea11a6">lms_db_image_t</a> *ldi;
107 <a name="l00100"></a>00100 <span class="keywordtype">void</span> *p;
108 <a name="l00101"></a>00101
109 <a name="l00102"></a>00102 <span class="keywordflow">if</span> (<a class="code" href="lightmediascanner__db__common_8c.html#e7a672fa5760bae1a669c737648fe7d3">lms_db_cache_get</a>(&_cache, db, &p) == 0) {
110 <a name="l00103"></a>00103 ldi = p;
111 <a name="l00104"></a>00104 ldi->_references++;
112 <a name="l00105"></a>00105 <span class="keywordflow">return</span> ldi;
113 <a name="l00106"></a>00106 }
114 <a name="l00107"></a>00107
115 <a name="l00108"></a>00108 <span class="keywordflow">if</span> (!db)
116 <a name="l00109"></a>00109 <span class="keywordflow">return</span> NULL;
117 <a name="l00110"></a>00110
118 <a name="l00111"></a>00111 <span class="keywordflow">if</span> (_db_create_table_if_required(db) != 0) {
119 <a name="l00112"></a>00112 fprintf(stderr, <span class="stringliteral">"ERROR: could not create table.\n"</span>);
120 <a name="l00113"></a>00113 <span class="keywordflow">return</span> NULL;
121 <a name="l00114"></a>00114 }
122 <a name="l00115"></a>00115
123 <a name="l00116"></a>00116 ldi = calloc(1, <span class="keyword">sizeof</span>(<a class="code" href="group__LMS__DB.html#gf09fb00e8cf6c7d5f76f257ecdea11a6">lms_db_image_t</a>));
124 <a name="l00117"></a>00117 ldi->_references = 1;
125 <a name="l00118"></a>00118 ldi->db = db;
126 <a name="l00119"></a>00119
127 <a name="l00120"></a>00120 <span class="keywordflow">if</span> (<a class="code" href="lightmediascanner__db__common_8c.html#19b0458b9d7b76370588156e931a9c04">lms_db_cache_add</a>(&_cache, db, ldi) != 0) {
128 <a name="l00121"></a>00121 <a class="code" href="group__LMS__DB.html#g5160a3f620f1ebd562b6ec0add0f65a6">lms_db_image_free</a>(ldi);
129 <a name="l00122"></a>00122 <span class="keywordflow">return</span> NULL;
130 <a name="l00123"></a>00123 }
131 <a name="l00124"></a>00124
132 <a name="l00125"></a>00125 <span class="keywordflow">return</span> ldi;
133 <a name="l00126"></a>00126 }
134 <a name="l00127"></a>00127
135 <a name="l00140"></a>00140 <span class="keywordtype">int</span>
136 <a name="l00141"></a><a class="code" href="group__LMS__DB.html#g66dc91038d76fa96d9feaaa119e2ae56">00141</a> <a class="code" href="group__LMS__DB.html#g66dc91038d76fa96d9feaaa119e2ae56">lms_db_image_start</a>(<a class="code" href="group__LMS__DB.html#gf09fb00e8cf6c7d5f76f257ecdea11a6">lms_db_image_t</a> *ldi)
137 <a name="l00142"></a>00142 {
138 <a name="l00143"></a>00143 <span class="keywordflow">if</span> (!ldi)
139 <a name="l00144"></a>00144 <span class="keywordflow">return</span> -1;
140 <a name="l00145"></a>00145 <span class="keywordflow">if</span> (ldi->_is_started)
141 <a name="l00146"></a>00146 <span class="keywordflow">return</span> 0;
142 <a name="l00147"></a>00147
143 <a name="l00148"></a>00148 ldi->insert = <a class="code" href="lightmediascanner__db__common_8c.html#5fddf47521f83929b0c90a481fa01c5b">lms_db_compile_stmt</a>(ldi->db,
144 <a name="l00149"></a>00149 <span class="stringliteral">"INSERT OR REPLACE INTO images ("</span>
145 <a name="l00150"></a>00150 <span class="stringliteral">"id, title, artist, date, width, height, orientation, "</span>
146 <a name="l00151"></a>00151 <span class="stringliteral">"gps_lat, gps_long, gps_alt) VALUES ("</span>
147 <a name="l00152"></a>00152 <span class="stringliteral">"?, ?, ?, ?, ?, ?, ?, ?, ?, ?)"</span>);
148 <a name="l00153"></a>00153 <span class="keywordflow">if</span> (!ldi->insert)
149 <a name="l00154"></a>00154 <span class="keywordflow">return</span> -2;
150 <a name="l00155"></a>00155
151 <a name="l00156"></a>00156 ldi->_is_started = 1;
152 <a name="l00157"></a>00157 <span class="keywordflow">return</span> 0;
153 <a name="l00158"></a>00158 }
154 <a name="l00159"></a>00159
155 <a name="l00172"></a>00172 <span class="keywordtype">int</span>
156 <a name="l00173"></a><a class="code" href="group__LMS__DB.html#g5160a3f620f1ebd562b6ec0add0f65a6">00173</a> <a class="code" href="group__LMS__DB.html#g5160a3f620f1ebd562b6ec0add0f65a6">lms_db_image_free</a>(<a class="code" href="group__LMS__DB.html#gf09fb00e8cf6c7d5f76f257ecdea11a6">lms_db_image_t</a> *ldi)
157 <a name="l00174"></a>00174 {
158 <a name="l00175"></a>00175 <span class="keywordtype">int</span> r;
159 <a name="l00176"></a>00176
160 <a name="l00177"></a>00177 <span class="keywordflow">if</span> (!ldi)
161 <a name="l00178"></a>00178 <span class="keywordflow">return</span> -1;
162 <a name="l00179"></a>00179 <span class="keywordflow">if</span> (ldi->_references == 0) {
163 <a name="l00180"></a>00180 fprintf(stderr, <span class="stringliteral">"ERROR: over-called lms_db_image_free(%p)\n"</span>, ldi);
164 <a name="l00181"></a>00181 <span class="keywordflow">return</span> -1;
165 <a name="l00182"></a>00182 }
166 <a name="l00183"></a>00183
167 <a name="l00184"></a>00184 ldi->_references--;
168 <a name="l00185"></a>00185 <span class="keywordflow">if</span> (ldi->_references > 0)
169 <a name="l00186"></a>00186 <span class="keywordflow">return</span> 0;
170 <a name="l00187"></a>00187
171 <a name="l00188"></a>00188 <span class="keywordflow">if</span> (ldi->insert)
172 <a name="l00189"></a>00189 <a class="code" href="lightmediascanner__db__common_8c.html#32110a4825e598ca6df329f55b0b62b5">lms_db_finalize_stmt</a>(ldi->insert, <span class="stringliteral">"insert"</span>);
173 <a name="l00190"></a>00190
174 <a name="l00191"></a>00191 r = <a class="code" href="lightmediascanner__db__common_8c.html#296c81e4c64be1c7935ef31038aeb2c0">lms_db_cache_del</a>(&_cache, ldi->db, ldi);
175 <a name="l00192"></a>00192 free(ldi);
176 <a name="l00193"></a>00193
177 <a name="l00194"></a>00194 <span class="keywordflow">return</span> r;
178 <a name="l00195"></a>00195 }
179 <a name="l00196"></a>00196
180 <a name="l00197"></a>00197 <span class="keyword">static</span> <span class="keywordtype">int</span>
181 <a name="l00198"></a>00198 _db_insert(<a class="code" href="group__LMS__DB.html#gf09fb00e8cf6c7d5f76f257ecdea11a6">lms_db_image_t</a> *ldi, <span class="keyword">const</span> <span class="keyword">struct</span> <a class="code" href="structlms__image__info.html">lms_image_info</a> *info)
182 <a name="l00199"></a>00199 {
183 <a name="l00200"></a>00200 sqlite3_stmt *stmt;
184 <a name="l00201"></a>00201 <span class="keywordtype">int</span> r, ret;
185 <a name="l00202"></a>00202
186 <a name="l00203"></a>00203 stmt = ldi->insert;
187 <a name="l00204"></a>00204
188 <a name="l00205"></a>00205 ret = <a class="code" href="lightmediascanner__db__common_8c.html#f2fe78bc45dc33d843313a846db5ce7c">lms_db_bind_int64</a>(stmt, 1, info-><a class="code" href="structlms__image__info.html#e6af5a9d85600a7694991681d141844b">id</a>);
189 <a name="l00206"></a>00206 <span class="keywordflow">if</span> (ret != 0)
190 <a name="l00207"></a>00207 <span class="keywordflow">goto</span> done;
191 <a name="l00208"></a>00208
192 <a name="l00209"></a>00209 ret = <a class="code" href="lightmediascanner__db__common_8c.html#88c461ae88da3eb47987c5a0b15c5888">lms_db_bind_text</a>(stmt, 2, info-><a class="code" href="structlms__image__info.html#6242d231ae1972fb25bdaeed614d7a63">title</a>.<a class="code" href="structlms__string__size.html#5f4844463b193dadb2286e69200ce8a7">str</a>, info-><a class="code" href="structlms__image__info.html#6242d231ae1972fb25bdaeed614d7a63">title</a>.<a class="code" href="structlms__string__size.html#fc37b712d71c2010e655bbd4f0a22e96">len</a>);
193 <a name="l00210"></a>00210 <span class="keywordflow">if</span> (ret != 0)
194 <a name="l00211"></a>00211 <span class="keywordflow">goto</span> done;
195 <a name="l00212"></a>00212
196 <a name="l00213"></a>00213 ret = <a class="code" href="lightmediascanner__db__common_8c.html#88c461ae88da3eb47987c5a0b15c5888">lms_db_bind_text</a>(stmt, 3, info-><a class="code" href="structlms__image__info.html#ee7b8401f3272a0855ea27a2249a8aab">artist</a>.<a class="code" href="structlms__string__size.html#5f4844463b193dadb2286e69200ce8a7">str</a>, info-><a class="code" href="structlms__image__info.html#ee7b8401f3272a0855ea27a2249a8aab">artist</a>.<a class="code" href="structlms__string__size.html#fc37b712d71c2010e655bbd4f0a22e96">len</a>);
197 <a name="l00214"></a>00214 <span class="keywordflow">if</span> (ret != 0)
198 <a name="l00215"></a>00215 <span class="keywordflow">goto</span> done;
199 <a name="l00216"></a>00216
200 <a name="l00217"></a>00217 ret = <a class="code" href="lightmediascanner__db__common_8c.html#de261036cf3228f0b6a79a9c68687c4f">lms_db_bind_int</a>(stmt, 4, info-><a class="code" href="structlms__image__info.html#150973d3ac9f60f1b74f0a0d08c7f288">date</a>);
201 <a name="l00218"></a>00218 <span class="keywordflow">if</span> (ret != 0)
202 <a name="l00219"></a>00219 <span class="keywordflow">goto</span> done;
203 <a name="l00220"></a>00220
204 <a name="l00221"></a>00221 ret = <a class="code" href="lightmediascanner__db__common_8c.html#de261036cf3228f0b6a79a9c68687c4f">lms_db_bind_int</a>(stmt, 5, info-><a class="code" href="structlms__image__info.html#fbd2df9f6f5f290ac02ce4d803677249">width</a>);
205 <a name="l00222"></a>00222 <span class="keywordflow">if</span> (ret != 0)
206 <a name="l00223"></a>00223 <span class="keywordflow">goto</span> done;
207 <a name="l00224"></a>00224
208 <a name="l00225"></a>00225 ret = <a class="code" href="lightmediascanner__db__common_8c.html#de261036cf3228f0b6a79a9c68687c4f">lms_db_bind_int</a>(stmt, 6, info-><a class="code" href="structlms__image__info.html#f2ae81781dadf7ecaa307b3bc91e710e">height</a>);
209 <a name="l00226"></a>00226 <span class="keywordflow">if</span> (ret != 0)
210 <a name="l00227"></a>00227 <span class="keywordflow">goto</span> done;
211 <a name="l00228"></a>00228
212 <a name="l00229"></a>00229 ret = <a class="code" href="lightmediascanner__db__common_8c.html#de261036cf3228f0b6a79a9c68687c4f">lms_db_bind_int</a>(stmt, 7, info-><a class="code" href="structlms__image__info.html#434330468b69d0f14b344c672d4778af">orientation</a>);
213 <a name="l00230"></a>00230 <span class="keywordflow">if</span> (ret != 0)
214 <a name="l00231"></a>00231 <span class="keywordflow">goto</span> done;
215 <a name="l00232"></a>00232
216 <a name="l00233"></a>00233 ret = <a class="code" href="lightmediascanner__db__common_8c.html#4ae660a876f1e362d1ab2f8c68bdef3f">lms_db_bind_double</a>(stmt, 8, info-><a class="code" href="structlms__image__info.html#2f003c2cfb937ed5d667a188ba0d54e3">gps</a>.<a class="code" href="structlms__gps__info.html#70f152098accf3d46f18bc159e3b4359">latitude</a>);
217 <a name="l00234"></a>00234 <span class="keywordflow">if</span> (ret != 0)
218 <a name="l00235"></a>00235 <span class="keywordflow">goto</span> done;
219 <a name="l00236"></a>00236
220 <a name="l00237"></a>00237 ret = <a class="code" href="lightmediascanner__db__common_8c.html#4ae660a876f1e362d1ab2f8c68bdef3f">lms_db_bind_double</a>(stmt, 9, info-><a class="code" href="structlms__image__info.html#2f003c2cfb937ed5d667a188ba0d54e3">gps</a>.<a class="code" href="structlms__gps__info.html#109202a83eb79b9a10df135600260e1b">longitude</a>);
221 <a name="l00238"></a>00238 <span class="keywordflow">if</span> (ret != 0)
222 <a name="l00239"></a>00239 <span class="keywordflow">goto</span> done;
223 <a name="l00240"></a>00240
224 <a name="l00241"></a>00241 ret = <a class="code" href="lightmediascanner__db__common_8c.html#4ae660a876f1e362d1ab2f8c68bdef3f">lms_db_bind_double</a>(stmt, 10, info-><a class="code" href="structlms__image__info.html#2f003c2cfb937ed5d667a188ba0d54e3">gps</a>.<a class="code" href="structlms__gps__info.html#9b56b5dbae3e5c5722f7331c2bcbd520">altitude</a>);
225 <a name="l00242"></a>00242 <span class="keywordflow">if</span> (ret != 0)
226 <a name="l00243"></a>00243 <span class="keywordflow">goto</span> done;
227 <a name="l00244"></a>00244
228 <a name="l00245"></a>00245 r = sqlite3_step(stmt);
229 <a name="l00246"></a>00246 <span class="keywordflow">if</span> (r != SQLITE_DONE) {
230 <a name="l00247"></a>00247 fprintf(stderr, <span class="stringliteral">"ERROR: could not insert image info: %s\n"</span>,
231 <a name="l00248"></a>00248 sqlite3_errmsg(ldi->db));
232 <a name="l00249"></a>00249 ret = -11;
233 <a name="l00250"></a>00250 <span class="keywordflow">goto</span> done;
234 <a name="l00251"></a>00251 }
235 <a name="l00252"></a>00252
236 <a name="l00253"></a>00253 ret = 0;
237 <a name="l00254"></a>00254
238 <a name="l00255"></a>00255 done:
239 <a name="l00256"></a>00256 <a class="code" href="lightmediascanner__db__common_8c.html#226c6f7ab2e7923b747b7090357ea419">lms_db_reset_stmt</a>(stmt);
240 <a name="l00257"></a>00257
241 <a name="l00258"></a>00258 <span class="keywordflow">return</span> ret;
242 <a name="l00259"></a>00259 }
243 <a name="l00260"></a>00260
244 <a name="l00272"></a>00272 <span class="keywordtype">int</span>
245 <a name="l00273"></a><a class="code" href="lightmediascanner__db__image_8c.html#f23fcc3d62a0f6592e14eaf1dc9b5833">00273</a> <a class="code" href="group__LMS__DB.html#gbf78dd3b90caa31e8901369211501200">lms_db_image_add</a>(<a class="code" href="group__LMS__DB.html#gf09fb00e8cf6c7d5f76f257ecdea11a6">lms_db_image_t</a> *ldi, <span class="keyword">struct</span> <a class="code" href="structlms__image__info.html">lms_image_info</a> *info)
246 <a name="l00274"></a>00274 {
247 <a name="l00275"></a>00275 <span class="keywordflow">if</span> (!ldi)
248 <a name="l00276"></a>00276 <span class="keywordflow">return</span> -1;
249 <a name="l00277"></a>00277 <span class="keywordflow">if</span> (!info)
250 <a name="l00278"></a>00278 <span class="keywordflow">return</span> -2;
251 <a name="l00279"></a>00279 <span class="keywordflow">if</span> (info-><a class="code" href="structlms__image__info.html#e6af5a9d85600a7694991681d141844b">id</a> < 1)
252 <a name="l00280"></a>00280 <span class="keywordflow">return</span> -3;
253 <a name="l00281"></a>00281
254 <a name="l00282"></a>00282 <span class="keywordflow">return</span> _db_insert(ldi, info);
255 <a name="l00283"></a>00283 }
256 </pre></div><hr size="1"><address style="text-align: right;"><small>Generated on Thu Dec 13 02:04:03 2007 for Light Media Scanner by
257 <a href="http://www.doxygen.org/index.html">
258 <img src="doxygen.png" alt="doxygen" align="middle" border="0"></a> 1.5.2 </small></address>
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