source3/iniparser/html/iniparser_8h.html

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  14 <h1>iniparser.h File Reference</h1>Parser for ini files. <a href="#_details">More...</a>
  15 <p>
  16 <table border="0" cellpadding="0" cellspacing="0">
  17 <tr><td></td></tr>
  18 <tr><td colspan="2"><br><h2>Functions</h2></td></tr>
  19 <tr><td class="memItemLeft" nowrap align="right" valign="top">int&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="iniparser_8h.html#0b5d6cdc7587e2d27a30f5cdc4a91931">iniparser_getnsec</a> (dictionary *d)</td></tr>
  20
  21 <tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">Get number of sections in a dictionary.  <a href="#0b5d6cdc7587e2d27a30f5cdc4a91931"></a><br></td></tr>
  22 <tr><td class="memItemLeft" nowrap align="right" valign="top">char *&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="iniparser_8h.html#393212be805f395bbfdeb1bafa8bb72a">iniparser_getsecname</a> (dictionary *d, int n)</td></tr>
  23
  24 <tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">Get name for section n in a dictionary.  <a href="#393212be805f395bbfdeb1bafa8bb72a"></a><br></td></tr>
  25 <tr><td class="memItemLeft" nowrap align="right" valign="top">void&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="iniparser_8h.html#ece0e32de371c9e9592d8333f816dfac">iniparser_dump_ini</a> (dictionary *d, FILE *f)</td></tr>
  26
  27 <tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">Save a dictionary to a loadable ini file.  <a href="#ece0e32de371c9e9592d8333f816dfac"></a><br></td></tr>
  28 <tr><td class="memItemLeft" nowrap align="right" valign="top">void&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="iniparser_8h.html#046436b3489cd8854ba8e29109250324">iniparser_dump</a> (dictionary *d, FILE *f)</td></tr>
  29
  30 <tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">Dump a dictionary to an opened file pointer.  <a href="#046436b3489cd8854ba8e29109250324"></a><br></td></tr>
  31 <tr><td class="memItemLeft" nowrap align="right" valign="top">char *&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="iniparser_8h.html#587eafb48937fdee8ae414ad7a666db8">iniparser_getstr</a> (dictionary *d, const char *key)</td></tr>
  32
  33 <tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">Get the string associated to a key, return NULL if not found.  <a href="#587eafb48937fdee8ae414ad7a666db8"></a><br></td></tr>
  34 <tr><td class="memItemLeft" nowrap align="right" valign="top">char *&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="iniparser_8h.html#7894f8480e1f254d4a1b4a31bdc51b46">iniparser_getstring</a> (dictionary *d, const char *key, char *def)</td></tr>
  35
  36 <tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">Get the string associated to a key.  <a href="#7894f8480e1f254d4a1b4a31bdc51b46"></a><br></td></tr>
  37 <tr><td class="memItemLeft" nowrap align="right" valign="top">int&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="iniparser_8h.html#694eb1110f4200db8648820a0bb405fa">iniparser_getint</a> (dictionary *d, const char *key, int notfound)</td></tr>
  38
  39 <tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">Get the string associated to a key, convert to an int.  <a href="#694eb1110f4200db8648820a0bb405fa"></a><br></td></tr>
  40 <tr><td class="memItemLeft" nowrap align="right" valign="top">double&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="iniparser_8h.html#480d35322f1252344cf2246ac21ee559">iniparser_getdouble</a> (dictionary *d, char *key, double notfound)</td></tr>
  41
  42 <tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">Get the string associated to a key, convert to a double.  <a href="#480d35322f1252344cf2246ac21ee559"></a><br></td></tr>
  43 <tr><td class="memItemLeft" nowrap align="right" valign="top">int&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="iniparser_8h.html#eb93c13fcbb75efaa396f53bfd73ff4d">iniparser_getboolean</a> (dictionary *d, const char *key, int notfound)</td></tr>
  44
  45 <tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">Get the string associated to a key, convert to a boolean.  <a href="#eb93c13fcbb75efaa396f53bfd73ff4d"></a><br></td></tr>
  46 <tr><td class="memItemLeft" nowrap align="right" valign="top">int&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="iniparser_8h.html#605a88057bac4c3249513fc588421c32">iniparser_setstr</a> (dictionary *ini, char *entry, char *val)</td></tr>
  47
  48 <tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">Set an entry in a dictionary.  <a href="#605a88057bac4c3249513fc588421c32"></a><br></td></tr>
  49 <tr><td class="memItemLeft" nowrap align="right" valign="top">void&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="iniparser_8h.html#7b1a7f2492a35043867fa801b8f21e52">iniparser_unset</a> (dictionary *ini, char *entry)</td></tr>
  50
  51 <tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">Delete an entry in a dictionary.  <a href="#7b1a7f2492a35043867fa801b8f21e52"></a><br></td></tr>
  52 <tr><td class="memItemLeft" nowrap align="right" valign="top">int&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="iniparser_8h.html#3d67c98bbc0cb5239f024ad54bdc63f1">iniparser_find_entry</a> (dictionary *ini, char *entry)</td></tr>
  53
  54 <tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">Finds out if a given entry exists in a dictionary.  <a href="#3d67c98bbc0cb5239f024ad54bdc63f1"></a><br></td></tr>
  55 <tr><td class="memItemLeft" nowrap align="right" valign="top">dictionary *&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="iniparser_8h.html#b0be559bfb769224b3f1b75e26242a67">iniparser_load</a> (const char *ininame)</td></tr>
  56
  57 <tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">Parse an ini file and return an allocated dictionary object.  <a href="#b0be559bfb769224b3f1b75e26242a67"></a><br></td></tr>
  58 <tr><td class="memItemLeft" nowrap align="right" valign="top">void&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="iniparser_8h.html#90549ee518523921886b74454ff872eb">iniparser_freedict</a> (dictionary *d)</td></tr>
  59
  60 <tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">Free all memory associated to an ini dictionary.  <a href="#90549ee518523921886b74454ff872eb"></a><br></td></tr>
  61 </table>
  62 <hr><a name="_details"></a><h2>Detailed Description</h2>
  63 Parser for ini files.
  64 <p>
  65 <dl class="author" compact><dt><b>Author:</b></dt><dd>N. Devillard </dd></dl>
  66 <dl class="date" compact><dt><b>Date:</b></dt><dd>Mar 2000 </dd></dl>
  67 <dl class="version" compact><dt><b>Version:</b></dt><dd><dl class="rcs" compact><dt><b>Revision</b></dt><dd>1.23 </dd></dl>
  68 </dd></dl>
  69 <hr><h2>Function Documentation</h2>
  70 <a class="anchor" name="046436b3489cd8854ba8e29109250324"></a><!-- doxytag: member="iniparser.h::iniparser_dump" ref="046436b3489cd8854ba8e29109250324" args="(dictionary *d, FILE *f)" -->
  71 <div class="memitem">
  72 <div class="memproto">
  73       <table class="memname">
  74         <tr>
  75           <td class="memname">void iniparser_dump           </td>
  76           <td>(</td>
  77           <td class="paramtype">dictionary *&nbsp;</td>
  78           <td class="paramname"> <em>d</em>, </td>
  79         </tr>
  80         <tr>
  81           <td class="paramkey"></td>
  82           <td></td>
  83           <td class="paramtype">FILE *&nbsp;</td>
  84           <td class="paramname"> <em>f</em></td><td>&nbsp;</td>
  85         </tr>
  86         <tr>
  87           <td></td>
  88           <td>)</td>
  89           <td></td><td></td><td width="100%"></td>
  90         </tr>
  91       </table>
  92 </div>
  93 <div class="memdoc">
  94
  95 <p>
  96 Dump a dictionary to an opened file pointer.
  97 <p>
  98 <dl compact><dt><b>Parameters:</b></dt><dd>
  99   <table border="0" cellspacing="2" cellpadding="0">
 100     <tr><td valign="top"></td><td valign="top"><em>d</em>&nbsp;</td><td>Dictionary to dump. </td></tr>
 101     <tr><td valign="top"></td><td valign="top"><em>f</em>&nbsp;</td><td>Opened file pointer to dump to. </td></tr>
 102   </table>
 103 </dl>
 104 <dl class="return" compact><dt><b>Returns:</b></dt><dd>void</dd></dl>
 105 This function prints out the contents of a dictionary, one element by line, onto the provided file pointer. It is OK to specify <code>stderr</code> or <code>stdout</code> as output files. This function is meant for debugging purposes mostly.
 106 </div>
 107 </div><p>
 108 <a class="anchor" name="ece0e32de371c9e9592d8333f816dfac"></a><!-- doxytag: member="iniparser.h::iniparser_dump_ini" ref="ece0e32de371c9e9592d8333f816dfac" args="(dictionary *d, FILE *f)" -->
 109 <div class="memitem">
 110 <div class="memproto">
 111       <table class="memname">
 112         <tr>
 113           <td class="memname">void iniparser_dump_ini           </td>
 114           <td>(</td>
 115           <td class="paramtype">dictionary *&nbsp;</td>
 116           <td class="paramname"> <em>d</em>, </td>
 117         </tr>
 118         <tr>
 119           <td class="paramkey"></td>
 120           <td></td>
 121           <td class="paramtype">FILE *&nbsp;</td>
 122           <td class="paramname"> <em>f</em></td><td>&nbsp;</td>
 123         </tr>
 124         <tr>
 125           <td></td>
 126           <td>)</td>
 127           <td></td><td></td><td width="100%"></td>
 128         </tr>
 129       </table>
 130 </div>
 131 <div class="memdoc">
 132
 133 <p>
 134 Save a dictionary to a loadable ini file.
 135 <p>
 136 <dl compact><dt><b>Parameters:</b></dt><dd>
 137   <table border="0" cellspacing="2" cellpadding="0">
 138     <tr><td valign="top"></td><td valign="top"><em>d</em>&nbsp;</td><td>Dictionary to dump </td></tr>
 139     <tr><td valign="top"></td><td valign="top"><em>f</em>&nbsp;</td><td>Opened file pointer to dump to </td></tr>
 140   </table>
 141 </dl>
 142 <dl class="return" compact><dt><b>Returns:</b></dt><dd>void</dd></dl>
 143 This function dumps a given dictionary into a loadable ini file. It is Ok to specify <code>stderr</code> or <code>stdout</code> as output files.
 144 </div>
 145 </div><p>
 146 <a class="anchor" name="3d67c98bbc0cb5239f024ad54bdc63f1"></a><!-- doxytag: member="iniparser.h::iniparser_find_entry" ref="3d67c98bbc0cb5239f024ad54bdc63f1" args="(dictionary *ini, char *entry)" -->
 147 <div class="memitem">
 148 <div class="memproto">
 149       <table class="memname">
 150         <tr>
 151           <td class="memname">int iniparser_find_entry           </td>
 152           <td>(</td>
 153           <td class="paramtype">dictionary *&nbsp;</td>
 154           <td class="paramname"> <em>ini</em>, </td>
 155         </tr>
 156         <tr>
 157           <td class="paramkey"></td>
 158           <td></td>
 159           <td class="paramtype">char *&nbsp;</td>
 160           <td class="paramname"> <em>entry</em></td><td>&nbsp;</td>
 161         </tr>
 162         <tr>
 163           <td></td>
 164           <td>)</td>
 165           <td></td><td></td><td width="100%"></td>
 166         </tr>
 167       </table>
 168 </div>
 169 <div class="memdoc">
 170
 171 <p>
 172 Finds out if a given entry exists in a dictionary.
 173 <p>
 174 <dl compact><dt><b>Parameters:</b></dt><dd>
 175   <table border="0" cellspacing="2" cellpadding="0">
 176     <tr><td valign="top"></td><td valign="top"><em>ini</em>&nbsp;</td><td>Dictionary to search </td></tr>
 177     <tr><td valign="top"></td><td valign="top"><em>entry</em>&nbsp;</td><td>Name of the entry to look for </td></tr>
 178   </table>
 179 </dl>
 180 <dl class="return" compact><dt><b>Returns:</b></dt><dd>integer 1 if entry exists, 0 otherwise</dd></dl>
 181 Finds out if a given entry exists in the dictionary. Since sections are stored as keys with NULL associated values, this is the only way of querying for the presence of sections in a dictionary.
 182 </div>
 183 </div><p>
 184 <a class="anchor" name="90549ee518523921886b74454ff872eb"></a><!-- doxytag: member="iniparser.h::iniparser_freedict" ref="90549ee518523921886b74454ff872eb" args="(dictionary *d)" -->
 185 <div class="memitem">
 186 <div class="memproto">
 187       <table class="memname">
 188         <tr>
 189           <td class="memname">void iniparser_freedict           </td>
 190           <td>(</td>
 191           <td class="paramtype">dictionary *&nbsp;</td>
 192           <td class="paramname"> <em>d</em>          </td>
 193           <td>&nbsp;)&nbsp;</td>
 194           <td width="100%"></td>
 195         </tr>
 196       </table>
 197 </div>
 198 <div class="memdoc">
 199
 200 <p>
 201 Free all memory associated to an ini dictionary.
 202 <p>
 203 <dl compact><dt><b>Parameters:</b></dt><dd>
 204   <table border="0" cellspacing="2" cellpadding="0">
 205     <tr><td valign="top"></td><td valign="top"><em>d</em>&nbsp;</td><td>Dictionary to free </td></tr>
 206   </table>
 207 </dl>
 208 <dl class="return" compact><dt><b>Returns:</b></dt><dd>void</dd></dl>
 209 Free all memory associated to an ini dictionary. It is mandatory to call this function before the dictionary object gets out of the current context.
 210 </div>
 211 </div><p>
 212 <a class="anchor" name="eb93c13fcbb75efaa396f53bfd73ff4d"></a><!-- doxytag: member="iniparser.h::iniparser_getboolean" ref="eb93c13fcbb75efaa396f53bfd73ff4d" args="(dictionary *d, const char *key, int notfound)" -->
 213 <div class="memitem">
 214 <div class="memproto">
 215       <table class="memname">
 216         <tr>
 217           <td class="memname">int iniparser_getboolean           </td>
 218           <td>(</td>
 219           <td class="paramtype">dictionary *&nbsp;</td>
 220           <td class="paramname"> <em>d</em>, </td>
 221         </tr>
 222         <tr>
 223           <td class="paramkey"></td>
 224           <td></td>
 225           <td class="paramtype">const char *&nbsp;</td>
 226           <td class="paramname"> <em>key</em>, </td>
 227         </tr>
 228         <tr>
 229           <td class="paramkey"></td>
 230           <td></td>
 231           <td class="paramtype">int&nbsp;</td>
 232           <td class="paramname"> <em>notfound</em></td><td>&nbsp;</td>
 233         </tr>
 234         <tr>
 235           <td></td>
 236           <td>)</td>
 237           <td></td><td></td><td width="100%"></td>
 238         </tr>
 239       </table>
 240 </div>
 241 <div class="memdoc">
 242
 243 <p>
 244 Get the string associated to a key, convert to a boolean.
 245 <p>
 246 <dl compact><dt><b>Parameters:</b></dt><dd>
 247   <table border="0" cellspacing="2" cellpadding="0">
 248     <tr><td valign="top"></td><td valign="top"><em>d</em>&nbsp;</td><td>Dictionary to search </td></tr>
 249     <tr><td valign="top"></td><td valign="top"><em>key</em>&nbsp;</td><td>Key string to look for </td></tr>
 250     <tr><td valign="top"></td><td valign="top"><em>notfound</em>&nbsp;</td><td>Value to return in case of error </td></tr>
 251   </table>
 252 </dl>
 253 <dl class="return" compact><dt><b>Returns:</b></dt><dd>integer</dd></dl>
 254 This function queries a dictionary for a key. A key as read from an ini file is given as "section:key". If the key cannot be found, the notfound value is returned.<p>
 255 A true boolean is found if one of the following is matched:<p>
 256 <ul>
 257 <li>A string starting with 'y'</li><li>A string starting with 'Y'</li><li>A string starting with 't'</li><li>A string starting with 'T'</li><li>A string starting with '1'</li></ul>
 258 <p>
 259 A false boolean is found if one of the following is matched:<p>
 260 <ul>
 261 <li>A string starting with 'n'</li><li>A string starting with 'N'</li><li>A string starting with 'f'</li><li>A string starting with 'F'</li><li>A string starting with '0'</li></ul>
 262 <p>
 263 The notfound value returned if no boolean is identified, does not necessarily have to be 0 or 1.
 264 </div>
 265 </div><p>
 266 <a class="anchor" name="480d35322f1252344cf2246ac21ee559"></a><!-- doxytag: member="iniparser.h::iniparser_getdouble" ref="480d35322f1252344cf2246ac21ee559" args="(dictionary *d, char *key, double notfound)" -->
 267 <div class="memitem">
 268 <div class="memproto">
 269       <table class="memname">
 270         <tr>
 271           <td class="memname">double iniparser_getdouble           </td>
 272           <td>(</td>
 273           <td class="paramtype">dictionary *&nbsp;</td>
 274           <td class="paramname"> <em>d</em>, </td>
 275         </tr>
 276         <tr>
 277           <td class="paramkey"></td>
 278           <td></td>
 279           <td class="paramtype">char *&nbsp;</td>
 280           <td class="paramname"> <em>key</em>, </td>
 281         </tr>
 282         <tr>
 283           <td class="paramkey"></td>
 284           <td></td>
 285           <td class="paramtype">double&nbsp;</td>
 286           <td class="paramname"> <em>notfound</em></td><td>&nbsp;</td>
 287         </tr>
 288         <tr>
 289           <td></td>
 290           <td>)</td>
 291           <td></td><td></td><td width="100%"></td>
 292         </tr>
 293       </table>
 294 </div>
 295 <div class="memdoc">
 296
 297 <p>
 298 Get the string associated to a key, convert to a double.
 299 <p>
 300 <dl compact><dt><b>Parameters:</b></dt><dd>
 301   <table border="0" cellspacing="2" cellpadding="0">
 302     <tr><td valign="top"></td><td valign="top"><em>d</em>&nbsp;</td><td>Dictionary to search </td></tr>
 303     <tr><td valign="top"></td><td valign="top"><em>key</em>&nbsp;</td><td>Key string to look for </td></tr>
 304     <tr><td valign="top"></td><td valign="top"><em>notfound</em>&nbsp;</td><td>Value to return in case of error </td></tr>
 305   </table>
 306 </dl>
 307 <dl class="return" compact><dt><b>Returns:</b></dt><dd>double</dd></dl>
 308 This function queries a dictionary for a key. A key as read from an ini file is given as "section:key". If the key cannot be found, the notfound value is returned.
 309 </div>
 310 </div><p>
 311 <a class="anchor" name="694eb1110f4200db8648820a0bb405fa"></a><!-- doxytag: member="iniparser.h::iniparser_getint" ref="694eb1110f4200db8648820a0bb405fa" args="(dictionary *d, const char *key, int notfound)" -->
 312 <div class="memitem">
 313 <div class="memproto">
 314       <table class="memname">
 315         <tr>
 316           <td class="memname">int iniparser_getint           </td>
 317           <td>(</td>
 318           <td class="paramtype">dictionary *&nbsp;</td>
 319           <td class="paramname"> <em>d</em>, </td>
 320         </tr>
 321         <tr>
 322           <td class="paramkey"></td>
 323           <td></td>
 324           <td class="paramtype">const char *&nbsp;</td>
 325           <td class="paramname"> <em>key</em>, </td>
 326         </tr>
 327         <tr>
 328           <td class="paramkey"></td>
 329           <td></td>
 330           <td class="paramtype">int&nbsp;</td>
 331           <td class="paramname"> <em>notfound</em></td><td>&nbsp;</td>
 332         </tr>
 333         <tr>
 334           <td></td>
 335           <td>)</td>
 336           <td></td><td></td><td width="100%"></td>
 337         </tr>
 338       </table>
 339 </div>
 340 <div class="memdoc">
 341
 342 <p>
 343 Get the string associated to a key, convert to an int.
 344 <p>
 345 <dl compact><dt><b>Parameters:</b></dt><dd>
 346   <table border="0" cellspacing="2" cellpadding="0">
 347     <tr><td valign="top"></td><td valign="top"><em>d</em>&nbsp;</td><td>Dictionary to search </td></tr>
 348     <tr><td valign="top"></td><td valign="top"><em>key</em>&nbsp;</td><td>Key string to look for </td></tr>
 349     <tr><td valign="top"></td><td valign="top"><em>notfound</em>&nbsp;</td><td>Value to return in case of error </td></tr>
 350   </table>
 351 </dl>
 352 <dl class="return" compact><dt><b>Returns:</b></dt><dd>integer</dd></dl>
 353 This function queries a dictionary for a key. A key as read from an ini file is given as "section:key". If the key cannot be found, the notfound value is returned.<p>
 354 Supported values for integers include the usual C notation so decimal, octal (starting with 0) and hexadecimal (starting with 0x) are supported. Examples:<p>
 355 <ul>
 356 <li>"42" -&gt; 42</li><li>"042" -&gt; 34 (octal -&gt; decimal)</li><li>"0x42" -&gt; 66 (hexa -&gt; decimal)</li></ul>
 357 <p>
 358 Warning: the conversion may overflow in various ways. Conversion is totally outsourced to strtol(), see the associated man page for overflow handling.<p>
 359 Credits: Thanks to A. Becker for suggesting strtol()
 360 </div>
 361 </div><p>
 362 <a class="anchor" name="0b5d6cdc7587e2d27a30f5cdc4a91931"></a><!-- doxytag: member="iniparser.h::iniparser_getnsec" ref="0b5d6cdc7587e2d27a30f5cdc4a91931" args="(dictionary *d)" -->
 363 <div class="memitem">
 364 <div class="memproto">
 365       <table class="memname">
 366         <tr>
 367           <td class="memname">int iniparser_getnsec           </td>
 368           <td>(</td>
 369           <td class="paramtype">dictionary *&nbsp;</td>
 370           <td class="paramname"> <em>d</em>          </td>
 371           <td>&nbsp;)&nbsp;</td>
 372           <td width="100%"></td>
 373         </tr>
 374       </table>
 375 </div>
 376 <div class="memdoc">
 377
 378 <p>
 379 Get number of sections in a dictionary.
 380 <p>
 381 <dl compact><dt><b>Parameters:</b></dt><dd>
 382   <table border="0" cellspacing="2" cellpadding="0">
 383     <tr><td valign="top"></td><td valign="top"><em>d</em>&nbsp;</td><td>Dictionary to examine </td></tr>
 384   </table>
 385 </dl>
 386 <dl class="return" compact><dt><b>Returns:</b></dt><dd>int Number of sections found in dictionary</dd></dl>
 387 This function returns the number of sections found in a dictionary. The test to recognize sections is done on the string stored in the dictionary: a section name is given as "section" whereas a key is stored as "section:key", thus the test looks for entries that do not contain a colon.<p>
 388 This clearly fails in the case a section name contains a colon, but this should simply be avoided.<p>
 389 This function returns -1 in case of error.
 390 </div>
 391 </div><p>
 392 <a class="anchor" name="393212be805f395bbfdeb1bafa8bb72a"></a><!-- doxytag: member="iniparser.h::iniparser_getsecname" ref="393212be805f395bbfdeb1bafa8bb72a" args="(dictionary *d, int n)" -->
 393 <div class="memitem">
 394 <div class="memproto">
 395       <table class="memname">
 396         <tr>
 397           <td class="memname">char* iniparser_getsecname           </td>
 398           <td>(</td>
 399           <td class="paramtype">dictionary *&nbsp;</td>
 400           <td class="paramname"> <em>d</em>, </td>
 401         </tr>
 402         <tr>
 403           <td class="paramkey"></td>
 404           <td></td>
 405           <td class="paramtype">int&nbsp;</td>
 406           <td class="paramname"> <em>n</em></td><td>&nbsp;</td>
 407         </tr>
 408         <tr>
 409           <td></td>
 410           <td>)</td>
 411           <td></td><td></td><td width="100%"></td>
 412         </tr>
 413       </table>
 414 </div>
 415 <div class="memdoc">
 416
 417 <p>
 418 Get name for section n in a dictionary.
 419 <p>
 420 <dl compact><dt><b>Parameters:</b></dt><dd>
 421   <table border="0" cellspacing="2" cellpadding="0">
 422     <tr><td valign="top"></td><td valign="top"><em>d</em>&nbsp;</td><td>Dictionary to examine </td></tr>
 423     <tr><td valign="top"></td><td valign="top"><em>n</em>&nbsp;</td><td>Section number (from 0 to nsec-1). </td></tr>
 424   </table>
 425 </dl>
 426 <dl class="return" compact><dt><b>Returns:</b></dt><dd>Pointer to char string</dd></dl>
 427 This function locates the n-th section in a dictionary and returns its name as a pointer to a string statically allocated inside the dictionary. Do not free or modify the returned string!<p>
 428 This function returns NULL in case of error.
 429 </div>
 430 </div><p>
 431 <a class="anchor" name="587eafb48937fdee8ae414ad7a666db8"></a><!-- doxytag: member="iniparser.h::iniparser_getstr" ref="587eafb48937fdee8ae414ad7a666db8" args="(dictionary *d, const char *key)" -->
 432 <div class="memitem">
 433 <div class="memproto">
 434       <table class="memname">
 435         <tr>
 436           <td class="memname">char* iniparser_getstr           </td>
 437           <td>(</td>
 438           <td class="paramtype">dictionary *&nbsp;</td>
 439           <td class="paramname"> <em>d</em>, </td>
 440         </tr>
 441         <tr>
 442           <td class="paramkey"></td>
 443           <td></td>
 444           <td class="paramtype">const char *&nbsp;</td>
 445           <td class="paramname"> <em>key</em></td><td>&nbsp;</td>
 446         </tr>
 447         <tr>
 448           <td></td>
 449           <td>)</td>
 450           <td></td><td></td><td width="100%"></td>
 451         </tr>
 452       </table>
 453 </div>
 454 <div class="memdoc">
 455
 456 <p>
 457 Get the string associated to a key, return NULL if not found.
 458 <p>
 459 <dl compact><dt><b>Parameters:</b></dt><dd>
 460   <table border="0" cellspacing="2" cellpadding="0">
 461     <tr><td valign="top"></td><td valign="top"><em>d</em>&nbsp;</td><td>Dictionary to search </td></tr>
 462     <tr><td valign="top"></td><td valign="top"><em>key</em>&nbsp;</td><td>Key string to look for </td></tr>
 463   </table>
 464 </dl>
 465 <dl class="return" compact><dt><b>Returns:</b></dt><dd>pointer to statically allocated character string, or NULL.</dd></dl>
 466 This function queries a dictionary for a key. A key as read from an ini file is given as "section:key". If the key cannot be found, NULL is returned. The returned char pointer is pointing to a string allocated in the dictionary, do not free or modify it.<p>
 467 This function is only provided for backwards compatibility with previous versions of iniparser. It is recommended to use <a class="el" href="iniparser_8h.html#7894f8480e1f254d4a1b4a31bdc51b46">iniparser_getstring()</a> instead.
 468 </div>
 469 </div><p>
 470 <a class="anchor" name="7894f8480e1f254d4a1b4a31bdc51b46"></a><!-- doxytag: member="iniparser.h::iniparser_getstring" ref="7894f8480e1f254d4a1b4a31bdc51b46" args="(dictionary *d, const char *key, char *def)" -->
 471 <div class="memitem">
 472 <div class="memproto">
 473       <table class="memname">
 474         <tr>
 475           <td class="memname">char* iniparser_getstring           </td>
 476           <td>(</td>
 477           <td class="paramtype">dictionary *&nbsp;</td>
 478           <td class="paramname"> <em>d</em>, </td>
 479         </tr>
 480         <tr>
 481           <td class="paramkey"></td>
 482           <td></td>
 483           <td class="paramtype">const char *&nbsp;</td>
 484           <td class="paramname"> <em>key</em>, </td>
 485         </tr>
 486         <tr>
 487           <td class="paramkey"></td>
 488           <td></td>
 489           <td class="paramtype">char *&nbsp;</td>
 490           <td class="paramname"> <em>def</em></td><td>&nbsp;</td>
 491         </tr>
 492         <tr>
 493           <td></td>
 494           <td>)</td>
 495           <td></td><td></td><td width="100%"></td>
 496         </tr>
 497       </table>
 498 </div>
 499 <div class="memdoc">
 500
 501 <p>
 502 Get the string associated to a key.
 503 <p>
 504 <dl compact><dt><b>Parameters:</b></dt><dd>
 505   <table border="0" cellspacing="2" cellpadding="0">
 506     <tr><td valign="top"></td><td valign="top"><em>d</em>&nbsp;</td><td>Dictionary to search </td></tr>
 507     <tr><td valign="top"></td><td valign="top"><em>key</em>&nbsp;</td><td>Key string to look for </td></tr>
 508     <tr><td valign="top"></td><td valign="top"><em>def</em>&nbsp;</td><td>Default value to return if key not found. </td></tr>
 509   </table>
 510 </dl>
 511 <dl class="return" compact><dt><b>Returns:</b></dt><dd>pointer to statically allocated character string</dd></dl>
 512 This function queries a dictionary for a key. A key as read from an ini file is given as "section:key". If the key cannot be found, the pointer passed as 'def' is returned. The returned char pointer is pointing to a string allocated in the dictionary, do not free or modify it.
 513 </div>
 514 </div><p>
 515 <a class="anchor" name="b0be559bfb769224b3f1b75e26242a67"></a><!-- doxytag: member="iniparser.h::iniparser_load" ref="b0be559bfb769224b3f1b75e26242a67" args="(const char *ininame)" -->
 516 <div class="memitem">
 517 <div class="memproto">
 518       <table class="memname">
 519         <tr>
 520           <td class="memname">dictionary* iniparser_load           </td>
 521           <td>(</td>
 522           <td class="paramtype">const char *&nbsp;</td>
 523           <td class="paramname"> <em>ininame</em>          </td>
 524           <td>&nbsp;)&nbsp;</td>
 525           <td width="100%"></td>
 526         </tr>
 527       </table>
 528 </div>
 529 <div class="memdoc">
 530
 531 <p>
 532 Parse an ini file and return an allocated dictionary object.
 533 <p>
 534 <dl compact><dt><b>Parameters:</b></dt><dd>
 535   <table border="0" cellspacing="2" cellpadding="0">
 536     <tr><td valign="top"></td><td valign="top"><em>ininame</em>&nbsp;</td><td>Name of the ini file to read. </td></tr>
 537   </table>
 538 </dl>
 539 <dl class="return" compact><dt><b>Returns:</b></dt><dd>Pointer to newly allocated dictionary</dd></dl>
 540 This is the parser for ini files. This function is called, providing the name of the file to be read. It returns a dictionary object that should not be accessed directly, but through accessor functions instead.<p>
 541 The returned dictionary must be freed using <a class="el" href="iniparser_8h.html#90549ee518523921886b74454ff872eb">iniparser_freedict()</a>.
 542 </div>
 543 </div><p>
 544 <a class="anchor" name="605a88057bac4c3249513fc588421c32"></a><!-- doxytag: member="iniparser.h::iniparser_setstr" ref="605a88057bac4c3249513fc588421c32" args="(dictionary *ini, char *entry, char *val)" -->
 545 <div class="memitem">
 546 <div class="memproto">
 547       <table class="memname">
 548         <tr>
 549           <td class="memname">int iniparser_setstr           </td>
 550           <td>(</td>
 551           <td class="paramtype">dictionary *&nbsp;</td>
 552           <td class="paramname"> <em>ini</em>, </td>
 553         </tr>
 554         <tr>
 555           <td class="paramkey"></td>
 556           <td></td>
 557           <td class="paramtype">char *&nbsp;</td>
 558           <td class="paramname"> <em>entry</em>, </td>
 559         </tr>
 560         <tr>
 561           <td class="paramkey"></td>
 562           <td></td>
 563           <td class="paramtype">char *&nbsp;</td>
 564           <td class="paramname"> <em>val</em></td><td>&nbsp;</td>
 565         </tr>
 566         <tr>
 567           <td></td>
 568           <td>)</td>
 569           <td></td><td></td><td width="100%"></td>
 570         </tr>
 571       </table>
 572 </div>
 573 <div class="memdoc">
 574
 575 <p>
 576 Set an entry in a dictionary.
 577 <p>
 578 <dl compact><dt><b>Parameters:</b></dt><dd>
 579   <table border="0" cellspacing="2" cellpadding="0">
 580     <tr><td valign="top"></td><td valign="top"><em>ini</em>&nbsp;</td><td>Dictionary to modify. </td></tr>
 581     <tr><td valign="top"></td><td valign="top"><em>entry</em>&nbsp;</td><td>Entry to modify (entry name) </td></tr>
 582     <tr><td valign="top"></td><td valign="top"><em>val</em>&nbsp;</td><td>New value to associate to the entry. </td></tr>
 583   </table>
 584 </dl>
 585 <dl class="return" compact><dt><b>Returns:</b></dt><dd>int 0 if Ok, -1 otherwise.</dd></dl>
 586 If the given entry can be found in the dictionary, it is modified to contain the provided value. If it cannot be found, -1 is returned. It is Ok to set val to NULL.
 587 </div>
 588 </div><p>
 589 <a class="anchor" name="7b1a7f2492a35043867fa801b8f21e52"></a><!-- doxytag: member="iniparser.h::iniparser_unset" ref="7b1a7f2492a35043867fa801b8f21e52" args="(dictionary *ini, char *entry)" -->
 590 <div class="memitem">
 591 <div class="memproto">
 592       <table class="memname">
 593         <tr>
 594           <td class="memname">void iniparser_unset           </td>
 595           <td>(</td>
 596           <td class="paramtype">dictionary *&nbsp;</td>
 597           <td class="paramname"> <em>ini</em>, </td>
 598         </tr>
 599         <tr>
 600           <td class="paramkey"></td>
 601           <td></td>
 602           <td class="paramtype">char *&nbsp;</td>
 603           <td class="paramname"> <em>entry</em></td><td>&nbsp;</td>
 604         </tr>
 605         <tr>
 606           <td></td>
 607           <td>)</td>
 608           <td></td><td></td><td width="100%"></td>
 609         </tr>
 610       </table>
 611 </div>
 612 <div class="memdoc">
 613
 614 <p>
 615 Delete an entry in a dictionary.
 616 <p>
 617 <dl compact><dt><b>Parameters:</b></dt><dd>
 618   <table border="0" cellspacing="2" cellpadding="0">
 619     <tr><td valign="top"></td><td valign="top"><em>ini</em>&nbsp;</td><td>Dictionary to modify </td></tr>
 620     <tr><td valign="top"></td><td valign="top"><em>entry</em>&nbsp;</td><td>Entry to delete (entry name) </td></tr>
 621   </table>
 622 </dl>
 623 <dl class="return" compact><dt><b>Returns:</b></dt><dd>void</dd></dl>
 624 If the given entry can be found, it is deleted from the dictionary.
 625 </div>
 626 </div><p>
 627
 628 </body>
 629 </html>