2 Copyright (c) 2001, Loki software, inc.
5 Redistribution and use in source and binary forms, with or without modification,
6 are permitted provided that the following conditions are met:
8 Redistributions of source code must retain the above copyright notice, this list
9 of conditions and the following disclaimer.
11 Redistributions in binary form must reproduce the above copyright notice, this
12 list of conditions and the following disclaimer in the documentation and/or
13 other materials provided with the distribution.
15 Neither the name of Loki software nor the names of its contributors may be used
16 to endorse or promote products derived from this software without specific prior
19 THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS ``AS IS''
20 AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
21 IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
22 DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
23 DIRECT,INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
24 (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
25 LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
26 ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
27 (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
28 SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
32 // Application settings load/save
34 // Leonardo Zide (leo@lokigames.com)
46 // =============================================================================
49 bool read_var (const char *filename, const char *section, const char *key, char *value)
51 char line[1024], *ptr;
54 rc = fopen (filename, "rt");
59 while (fgets (line, 1024, rc) != 0)
61 // First we find the section
65 ptr = strchr (line, ']');
68 if (strcmp (&line[1], section) == 0)
70 while (fgets (line, 1024, rc) != 0)
72 ptr = strchr (line, '=');
76 // reached the end of the section
83 while (line[strlen(line)-1] == ' ')
84 line[strlen(line)-1] = '\0';
86 if (strcmp (line, key) == 0)
88 strcpy (value, ptr+1);
91 if (value[strlen (value)-1] == 10 || value[strlen (value)-1] == 13 || value[strlen (value)-1] == 32)
92 value[strlen (value)-1] = 0;
104 static bool save_var (const char *filename, const char *section, const char *key, const char *value)
106 char line[1024], *ptr;
111 rc = fopen (filename, "rb");
118 fseek (rc, 0, SEEK_END);
122 fread (buf, len, 1, rc);
123 old_rc.Write (buf, len);
126 old_rc.Seek (0, SEEK_SET);
129 // TTimo: changed to binary writing. It doesn't seem to affect linux version, and win32 version was happending a lot of '\n'
130 rc = fopen (filename, "wb");
135 // First we need to find the section
137 while (old_rc.ReadString (line, 1024) != NULL)
143 ptr = strchr (line, ']');
146 if (strcmp (&line[1], section) == 0)
157 fprintf (rc, "[%s]\n", section);
160 fprintf (rc, "%s=%s\n", key, value);
162 while (old_rc.ReadString (line, 1024) != NULL)
164 ptr = strchr (line, '=');
170 if (strcmp (line, key) == 0)
183 while (old_rc.ReadString (line, 1024) != NULL)
190 // =============================================================================
193 bool WINAPI profile_save_int (const char *filename, const char *section, const char *key, int value)
196 sprintf (buf, "%d", value);
197 return save_var (filename, section, key, buf);
200 bool WINAPI profile_save_float (const char *filename, const char *section, const char *key, float value)
203 sprintf (buf, "%f", value);
204 return save_var (filename, section, key, buf);
207 bool WINAPI profile_save_string (const char * filename, const char *section, const char *key, const char *value)
209 return save_var (filename, section, key, value);
212 bool profile_save_buffer (const char * rc_path, const char *name, void *buffer, guint32 size)
215 char filename[PATH_MAX];
216 sprintf (filename, "%s/%s.bin", rc_path, name);
219 f = fopen (filename, "wb");
223 if (fwrite (buffer, size, 1, f) == 1)
232 bool profile_load_buffer (const char * rc_path, const char *name, void *buffer, guint32 *plSize)
234 char filename[PATH_MAX];
235 sprintf (filename, "%s/%s.bin", rc_path, name);
240 f = fopen (filename, "rb");
244 fseek (f, 0, SEEK_END);
253 if (fread (buffer, len, 1, f) == 1)
262 int WINAPI profile_load_int (const char *filename, const char *section, const char *key, int default_value)
266 if (read_var (filename, section, key, value))
269 return default_value;
272 float WINAPI profile_load_float (const char *filename, const char *section, const char *key, float default_value)
276 if (read_var (filename, section, key, value))
279 return default_value;
282 char* WINAPI profile_load_string (const char *filename, const char *section, const char *key, const char *default_value)
287 if (read_var (filename, section, key, value))
292 return (char*)ret.GetBuffer ();