author | Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> |
Thu, 17 Dec 2009 08:47:43 +0200 | |
changeset 0 | c8830336c852 |
child 2 | 1c7bc153c08e |
permissions | -rw-r--r-- |
0
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/* |
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* Copyright (c) 2001-2006 Nokia Corporation and/or its subsidiary(-ies). |
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* All rights reserved. |
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* This component and the accompanying materials are made available |
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* under the terms of the License "Eclipse Public License v1.0" |
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* which accompanies this distribution, and is available |
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* at the URL "http://www.eclipse.org/legal/epl-v10.html". |
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* |
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* Initial Contributors: |
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* Nokia Corporation - initial contribution. |
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* |
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* Contributors: |
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* |
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* Description: EAP and WLAN authentication protocols. |
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* |
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*/ |
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|
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|
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// This is enumeration of EAPOL source code. |
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#if defined(USE_EAP_MINIMUM_RELEASE_TRACES) |
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#undef EAP_FILE_NUMBER_ENUM |
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#define EAP_FILE_NUMBER_ENUM 16 |
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#undef EAP_FILE_NUMBER_DATE |
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#define EAP_FILE_NUMBER_DATE 1127594498 |
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#endif //#if defined(USE_EAP_MINIMUM_RELEASE_TRACES) |
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#include "eap_am_memory.h" |
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#include "fileconfig_utils.h" |
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#include <stdlib.h> |
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static char* get_subsect (FILE* file) |
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{ |
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char* result = NULL; |
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char* line = new char[MAX_LINE_LENGTH]; |
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if(!line) { |
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return NULL; |
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} |
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for(;;) |
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{ |
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result = fgets(line, MAX_LINE_LENGTH, file); |
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|
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// error or end of file |
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if(!result) |
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{ |
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delete[] line; |
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break; |
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} |
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|
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// too short line, ignore |
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if(strlen(result) < 2) |
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{ |
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continue; |
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} |
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// In Linux and Symbian we have to remove |
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// the MS-DOS style carriage return |
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// (if the conf file happens to include those CRs). |
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if(result[strlen(result) - 2] == 0x0d) |
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{ |
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result[strlen(result) - 2] = 0x0a; |
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result[strlen(result) - 1] = 0x00; |
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} |
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|
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// ignore the lines starting with newline, space, tab or '#' |
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if ((*result == '\n') || |
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(*result == ' ') || |
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(*result == '\t') || |
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(*result == '#')) |
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{ |
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continue; |
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} |
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else |
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{ |
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break; |
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} |
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} |
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|
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return result; |
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} |
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|
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static int is_sect (char* line, char const* sectname) |
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{ |
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size_t length; |
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|
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if (strlen (line) < (length = strlen (sectname))){ |
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return 0; |
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} |
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|
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return strncmp (sectname, line, length) == 0; |
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} |
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|
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void cnf_subsects (FILE* file, const SubSection* subsects, void* data) |
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{ |
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const SubSection* iter; |
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char* line; |
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int found; |
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|
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for (line = get_subsect (file); line; line = get_subsect (file)) |
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{ |
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for (found = 0, iter = subsects; iter->name; iter++) |
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{ |
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if (is_sect (line, iter->name)) |
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{ |
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diff
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|
109 |
line [strlen (line) - 1] = '\0'; |
c8830336c852
Revision: 200949
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parents:
diff
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|
110 |
(*iter->handler) (line, data); |
c8830336c852
Revision: 200949
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parents:
diff
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|
111 |
found = 1; |
c8830336c852
Revision: 200949
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diff
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|
112 |
break; |
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Revision: 200949
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diff
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|
113 |
} |
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|
114 |
} |
c8830336c852
Revision: 200949
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parents:
diff
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|
115 |
if (!found) |
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Revision: 200949
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diff
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|
116 |
{ |
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Revision: 200949
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|
117 |
printf("ERROR: unrecognized subsection: %s\n", line); |
c8830336c852
Revision: 200949
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diff
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|
118 |
} |
c8830336c852
Revision: 200949
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|
119 |
delete[] line; |
c8830336c852
Revision: 200949
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diff
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|
120 |
} |
c8830336c852
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|
121 |
} |
c8830336c852
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|
122 |
|
c8830336c852
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diff
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|
123 |
|
c8830336c852
Revision: 200949
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|
124 |
static char* find_rvalue (char* param) |
c8830336c852
Revision: 200949
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|
125 |
{ |
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|
126 |
char* rvalue; |
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|
127 |
|
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|
128 |
for (rvalue = param; *rvalue; rvalue++) |
c8830336c852
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|
129 |
{ |
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Revision: 200949
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|
130 |
if (*rvalue == '=') |
c8830336c852
Revision: 200949
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|
131 |
{ |
c8830336c852
Revision: 200949
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|
132 |
break; |
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Revision: 200949
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diff
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|
133 |
} |
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|
134 |
} |
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|
135 |
|
c8830336c852
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|
136 |
if (!*rvalue) |
c8830336c852
Revision: 200949
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|
137 |
{ |
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Revision: 200949
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|
138 |
return NULL; |
c8830336c852
Revision: 200949
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|
139 |
} |
c8830336c852
Revision: 200949
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|
140 |
|
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Revision: 200949
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|
141 |
// Check are there defined environment variable to override the file confoguration. |
c8830336c852
Revision: 200949
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parents:
diff
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|
142 |
{ |
c8830336c852
Revision: 200949
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|
143 |
// backup spaces. |
c8830336c852
Revision: 200949
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|
144 |
char *param_end = rvalue; |
c8830336c852
Revision: 200949
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parents:
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|
145 |
for (param_end--; isspace(*param_end); param_end--){ |
c8830336c852
Revision: 200949
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parents:
diff
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|
146 |
/* empty */ |
c8830336c852
Revision: 200949
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|
147 |
} |
c8830336c852
Revision: 200949
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parents:
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|
148 |
param_end++; |
c8830336c852
Revision: 200949
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parents:
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|
149 |
char saved_char = *param_end; |
c8830336c852
Revision: 200949
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parents:
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|
150 |
*param_end = '\0'; |
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Revision: 200949
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parents:
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|
151 |
char * env_value = getenv(param); |
c8830336c852
Revision: 200949
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parents:
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|
152 |
if (env_value != 0) |
c8830336c852
Revision: 200949
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parents:
diff
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|
153 |
{ |
c8830336c852
Revision: 200949
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parents:
diff
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|
154 |
printf("%s=%s; from environment variable\n", param, env_value); |
c8830336c852
Revision: 200949
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parents:
diff
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|
155 |
} |
c8830336c852
Revision: 200949
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parents:
diff
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|
156 |
*param_end = saved_char; |
c8830336c852
Revision: 200949
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parents:
diff
changeset
|
157 |
|
c8830336c852
Revision: 200949
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parents:
diff
changeset
|
158 |
if (env_value != 0) |
c8830336c852
Revision: 200949
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parents:
diff
changeset
|
159 |
{ |
c8830336c852
Revision: 200949
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parents:
diff
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|
160 |
// There is overriding environment variable. |
c8830336c852
Revision: 200949
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parents:
diff
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|
161 |
return env_value; |
c8830336c852
Revision: 200949
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parents:
diff
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|
162 |
} |
c8830336c852
Revision: 200949
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parents:
diff
changeset
|
163 |
} |
c8830336c852
Revision: 200949
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parents:
diff
changeset
|
164 |
|
c8830336c852
Revision: 200949
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parents:
diff
changeset
|
165 |
|
c8830336c852
Revision: 200949
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parents:
diff
changeset
|
166 |
for (rvalue++; isspace(*rvalue); rvalue++){ |
c8830336c852
Revision: 200949
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parents:
diff
changeset
|
167 |
/* empty */ |
c8830336c852
Revision: 200949
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parents:
diff
changeset
|
168 |
} |
c8830336c852
Revision: 200949
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parents:
diff
changeset
|
169 |
|
c8830336c852
Revision: 200949
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parents:
diff
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|
170 |
printf("%s\n", param); |
c8830336c852
Revision: 200949
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parents:
diff
changeset
|
171 |
return rvalue; |
c8830336c852
Revision: 200949
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parents:
diff
changeset
|
172 |
} |
c8830336c852
Revision: 200949
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parents:
diff
changeset
|
173 |
|
c8830336c852
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
174 |
void cnf_get_string (char* target, char* param, size_t maxlen) |
c8830336c852
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
175 |
{ |
c8830336c852
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
176 |
size_t len; |
c8830336c852
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
177 |
|
c8830336c852
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
178 |
// Returned value could be pointer to environment value. |
c8830336c852
Revision: 200949
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parents:
diff
changeset
|
179 |
// Do not modify returned value. |
c8830336c852
Revision: 200949
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parents:
diff
changeset
|
180 |
param = find_rvalue (param); |
c8830336c852
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
181 |
|
c8830336c852
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
182 |
if (param == 0 |
c8830336c852
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
183 |
|| target == 0) |
c8830336c852
Revision: 200949
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parents:
diff
changeset
|
184 |
{ |
c8830336c852
Revision: 200949
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parents:
diff
changeset
|
185 |
return; |
c8830336c852
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
186 |
} |
c8830336c852
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
187 |
|
c8830336c852
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
188 |
len = min (maxlen - 1, strlen (param)); |
c8830336c852
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
189 |
memcpy (target, param, len); |
c8830336c852
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
190 |
target[len] = '\0'; |
c8830336c852
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
191 |
} |
c8830336c852
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
192 |
|
c8830336c852
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
193 |
i32_t cnf_get_int32 (char* param) |
c8830336c852
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
194 |
{ |
c8830336c852
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
195 |
param = find_rvalue (param); |
c8830336c852
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
196 |
|
c8830336c852
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
197 |
if (!param) |
c8830336c852
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
198 |
{ |
c8830336c852
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
199 |
return 0; |
c8830336c852
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
200 |
} |
c8830336c852
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
201 |
|
c8830336c852
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
202 |
return atol (param); |
c8830336c852
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
203 |
} |