File: iniPropertyValue.c

package info (click to toggle)
unixodbc 2.2.11-16
  • links: PTS
  • area: main
  • in suites: lenny
  • size: 17,332 kB
  • ctags: 12,399
  • sloc: ansic: 116,624; cpp: 29,333; sh: 25,024; makefile: 3,002; lex: 241; yacc: 182; perl: 142; sed: 16; sql: 1
file content (57 lines) | stat: -rw-r--r-- 1,344 bytes parent folder | download | duplicates (6)
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
/**********************************************************************************
 * .
 *  							totally untested
 *
 * see iniElement instead	
 **********************************************************************************/

#include "ini.h"

int iniPropertyValue( char *pszString, char *pszProperty, char *pszValue, char cEqual, char cPropertySep )
{
    char    szBuffer[INI_MAX_LINE+1];
	char	szEqual[2];
	char 	szPropertySep[2];
	char 	*pProperty;
	char	*pValue;
	char	*pValueLastChar;

	szEqual[0]			= cEqual;
	szEqual[1]			= '\0';
    szPropertySep[0]	= cPropertySep;
	szPropertySep[1]	= '\0';

    strcpy( pszValue, "" );
	strncpy( szBuffer, pszString, INI_MAX_LINE );

	/* find pszProperty		*/
	while ( 1 )
	{
		pProperty = (char *)strtok( szBuffer, (const char *)szPropertySep );
		if ( pProperty == NULL )
			break;
		else
		{
			/* extract pszValue 		*/
			if ( strncmp( pProperty, pszProperty, strlen(pszProperty) ) == 0 )
			{
				pValue = (char *)strtok( szBuffer, (const char *)szEqual );
				if ( pValue )
				{
					/* truncate any other data */
					pValueLastChar = (char *)strchr( pValue, szPropertySep[ 0 ] );
					if ( pValueLastChar )
						pValueLastChar[0] = '\0';

					strncpy( pszValue, pValue, INI_MAX_PROPERTY_VALUE );
					iniAllTrim( pszValue );
				}
				break;
			}
		}
	}

    return INI_SUCCESS;
}