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-rw-r--r--lib/iniparser/src/dictionary.c514
-rw-r--r--lib/iniparser/src/dictionary.h244
-rw-r--r--lib/iniparser/src/iniparser.c536
-rw-r--r--lib/iniparser/src/iniparser.h296
-rw-r--r--lib/iniparser/src/strlib.c211
-rw-r--r--lib/iniparser/src/strlib.h108
6 files changed, 1909 insertions, 0 deletions
diff --git a/lib/iniparser/src/dictionary.c b/lib/iniparser/src/dictionary.c
new file mode 100644
index 0000000000..b9d426dc7e
--- /dev/null
+++ b/lib/iniparser/src/dictionary.c
@@ -0,0 +1,514 @@
+
+/*-------------------------------------------------------------------------*/
+/**
+ @file dictionary.c
+ @author N. Devillard
+ @date Aug 2000
+ @version $Revision: 1.25 $
+ @brief Implements a dictionary for string variables.
+
+ This module implements a simple dictionary object, i.e. a list
+ of string/string associations. This object is useful to store e.g.
+ informations retrieved from a configuration file (ini files).
+*/
+/*--------------------------------------------------------------------------*/
+
+/*
+ $Id: dictionary.c,v 1.25 2007-05-27 13:03:43 ndevilla Exp $
+ $Author: ndevilla $
+ $Date: 2007-05-27 13:03:43 $
+ $Revision: 1.25 $
+*/
+
+/*---------------------------------------------------------------------------
+ Includes
+ ---------------------------------------------------------------------------*/
+
+#include "dictionary.h"
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <unistd.h>
+
+
+/** Maximum value size for integers and doubles. */
+#define MAXVALSZ 1024
+
+/** Minimal allocated number of entries in a dictionary */
+#define DICTMINSZ 128
+
+/** Invalid key token */
+#define DICT_INVALID_KEY ((char*)-1)
+
+
+/*---------------------------------------------------------------------------
+ Private functions
+ ---------------------------------------------------------------------------*/
+
+/* Doubles the allocated size associated to a pointer */
+/* 'size' is the current allocated size. */
+static void * mem_double(void * ptr, int size)
+{
+ void * newptr ;
+
+ newptr = calloc(2*size, 1);
+ memcpy(newptr, ptr, size);
+ free(ptr);
+ return newptr ;
+}
+
+
+/*---------------------------------------------------------------------------
+ Function codes
+ ---------------------------------------------------------------------------*/
+
+/*-------------------------------------------------------------------------*/
+/**
+ @brief Compute the hash key for a string.
+ @param key Character string to use for key.
+ @return 1 unsigned int on at least 32 bits.
+
+ This hash function has been taken from an Article in Dr Dobbs Journal.
+ This is normally a collision-free function, distributing keys evenly.
+ The key is stored anyway in the struct so that collision can be avoided
+ by comparing the key itself in last resort.
+ */
+/*--------------------------------------------------------------------------*/
+
+unsigned dictionary_hash(char * key)
+{
+ int len ;
+ unsigned hash ;
+ int i ;
+
+ len = strlen(key);
+ for (hash=0, i=0 ; i<len ; i++) {
+ hash += (unsigned)key[i] ;
+ hash += (hash<<10);
+ hash ^= (hash>>6) ;
+ }
+ hash += (hash <<3);
+ hash ^= (hash >>11);
+ hash += (hash <<15);
+ return hash ;
+}
+
+
+/*-------------------------------------------------------------------------*/
+/**
+ @brief Create a new dictionary object.
+ @param size Optional initial size of the dictionary.
+ @return 1 newly allocated dictionary objet.
+
+ This function allocates a new dictionary object of given size and returns
+ it. If you do not know in advance (roughly) the number of entries in the
+ dictionary, give size=0.
+ */
+/*--------------------------------------------------------------------------*/
+
+dictionary * dictionary_new(int size)
+{
+ dictionary * d ;
+
+ /* If no size was specified, allocate space for DICTMINSZ */
+ if (size<DICTMINSZ) size=DICTMINSZ ;
+
+ if (!(d = (dictionary *)calloc(1, sizeof(dictionary)))) {
+ return NULL;
+ }
+ d->size = size ;
+ d->val = (char **)calloc(size, sizeof(char*));
+ d->key = (char **)calloc(size, sizeof(char*));
+ d->hash = (unsigned int *)calloc(size, sizeof(unsigned));
+ return d ;
+}
+
+
+/*-------------------------------------------------------------------------*/
+/**
+ @brief Delete a dictionary object
+ @param d dictionary object to deallocate.
+ @return void
+
+ Deallocate a dictionary object and all memory associated to it.
+ */
+/*--------------------------------------------------------------------------*/
+
+void dictionary_del(dictionary * d)
+{
+ int i ;
+
+ if (d==NULL) return ;
+ for (i=0 ; i<d->size ; i++) {
+ if (d->key[i]!=NULL)
+ free(d->key[i]);
+ if (d->val[i]!=NULL)
+ free(d->val[i]);
+ }
+ free(d->val);
+ free(d->key);
+ free(d->hash);
+ free(d);
+ return ;
+}
+
+
+
+/*-------------------------------------------------------------------------*/
+/**
+ @brief Get a value from a dictionary.
+ @param d dictionary object to search.
+ @param key Key to look for in the dictionary.
+ @param def Default value to return if key not found.
+ @return 1 pointer to internally allocated character string.
+
+ This function locates a key in a dictionary and returns a pointer to its
+ value, or the passed 'def' pointer if no such key can be found in
+ dictionary. The returned character pointer points to data internal to the
+ dictionary object, you should not try to free it or modify it.
+ */
+/*--------------------------------------------------------------------------*/
+char * dictionary_get(dictionary * d, char * key, char * def)
+{
+ unsigned hash ;
+ int i ;
+
+ hash = dictionary_hash(key);
+ for (i=0 ; i<d->size ; i++) {
+ if (d->key==NULL)
+ continue ;
+ /* Compare hash */
+ if (hash==d->hash[i]) {
+ /* Compare string, to avoid hash collisions */
+ if (!strcmp(key, d->key[i])) {
+ return d->val[i] ;
+ }
+ }
+ }
+ return def ;
+}
+
+/*-------------------------------------------------------------------------*/
+/**
+ @brief Get a value from a dictionary, as a char.
+ @param d dictionary object to search.
+ @param key Key to look for in the dictionary.
+ @param def Default value for the key if not found.
+ @return char
+
+ This function locates a key in a dictionary using dictionary_get,
+ and returns the first char of the found string.
+ */
+/*--------------------------------------------------------------------------*/
+char dictionary_getchar(dictionary * d, char * key, char def)
+{
+ char * v ;
+
+ if ((v=dictionary_get(d,key,DICT_INVALID_KEY))==DICT_INVALID_KEY) {
+ return def ;
+ } else {
+ return v[0] ;
+ }
+}
+
+
+/*-------------------------------------------------------------------------*/
+/**
+ @brief Get a value from a dictionary, as an int.
+ @param d dictionary object to search.
+ @param key Key to look for in the dictionary.
+ @param def Default value for the key if not found.
+ @return int
+
+ This function locates a key in a dictionary using dictionary_get,
+ and applies atoi on it to return an int. If the value cannot be found
+ in the dictionary, the default is returned.
+ */
+/*--------------------------------------------------------------------------*/
+int dictionary_getint(dictionary * d, char * key, int def)
+{
+ char * v ;
+
+ if ((v=dictionary_get(d,key,DICT_INVALID_KEY))==DICT_INVALID_KEY) {
+ return def ;
+ } else {
+ return atoi(v);
+ }
+}
+
+/*-------------------------------------------------------------------------*/
+/**
+ @brief Get a value from a dictionary, as a double.
+ @param d dictionary object to search.
+ @param key Key to look for in the dictionary.
+ @param def Default value for the key if not found.
+ @return double
+
+ This function locates a key in a dictionary using dictionary_get,
+ and applies atof on it to return a double. If the value cannot be found
+ in the dictionary, the default is returned.
+ */
+/*--------------------------------------------------------------------------*/
+double dictionary_getdouble(dictionary * d, char * key, double def)
+{
+ char * v ;
+
+ if ((v=dictionary_get(d,key,DICT_INVALID_KEY))==DICT_INVALID_KEY) {
+ return def ;
+ } else {
+ return atof(v);
+ }
+}
+
+
+/*-------------------------------------------------------------------------*/
+/**
+ @brief Set a value in a dictionary.
+ @param d dictionary object to modify.
+ @param key Key to modify or add.
+ @param val Value to add.
+ @return void
+
+ If the given key is found in the dictionary, the associated value is
+ replaced by the provided one. If the key cannot be found in the
+ dictionary, it is added to it.
+
+ It is Ok to provide a NULL value for val, but NULL values for the dictionary
+ or the key are considered as errors: the function will return immediately
+ in such a case.
+
+ Notice that if you dictionary_set a variable to NULL, a call to
+ dictionary_get will return a NULL value: the variable will be found, and
+ its value (NULL) is returned. In other words, setting the variable
+ content to NULL is equivalent to deleting the variable from the
+ dictionary. It is not possible (in this implementation) to have a key in
+ the dictionary without value.
+ */
+/*--------------------------------------------------------------------------*/
+
+void dictionary_set(dictionary * d, char * key, char * val)
+{
+ int i ;
+ unsigned hash ;
+
+ if (d==NULL || key==NULL) return ;
+
+ /* Compute hash for this key */
+ hash = dictionary_hash(key) ;
+ /* Find if value is already in blackboard */
+ if (d->n>0) {
+ for (i=0 ; i<d->size ; i++) {
+ if (d->key[i]==NULL)
+ continue ;
+ if (hash==d->hash[i]) { /* Same hash value */
+ if (!strcmp(key, d->key[i])) { /* Same key */
+ /* Found a value: modify and return */
+ if (d->val[i]!=NULL)
+ free(d->val[i]);
+ d->val[i] = val ? strdup(val) : NULL ;
+ /* Value has been modified: return */
+ return ;
+ }
+ }
+ }
+ }
+ /* Add a new value */
+ /* See if dictionary needs to grow */
+ if (d->n==d->size) {
+
+ /* Reached maximum size: reallocate blackboard */
+ d->val = (char **)mem_double(d->val, d->size * sizeof(char*)) ;
+ d->key = (char **)mem_double(d->key, d->size * sizeof(char*)) ;
+ d->hash = (unsigned int *)mem_double(d->hash, d->size * sizeof(unsigned)) ;
+
+ /* Double size */
+ d->size *= 2 ;
+ }
+
+ /* Insert key in the first empty slot */
+ for (i=0 ; i<d->size ; i++) {
+ if (d->key[i]==NULL) {
+ /* Add key here */
+ break ;
+ }
+ }
+ /* Copy key */
+ d->key[i] = strdup(key);
+ d->val[i] = val ? strdup(val) : NULL ;
+ d->hash[i] = hash;
+ d->n ++ ;
+ return ;
+}
+
+/*-------------------------------------------------------------------------*/
+/**
+ @brief Delete a key in a dictionary
+ @param d dictionary object to modify.
+ @param key Key to remove.
+ @return void
+
+ This function deletes a key in a dictionary. Nothing is done if the
+ key cannot be found.
+ */
+/*--------------------------------------------------------------------------*/
+void dictionary_unset(dictionary * d, char * key)
+{
+ unsigned hash ;
+ int i ;
+
+ if (key == NULL) {
+ return;
+ }
+
+ hash = dictionary_hash(key);
+ for (i=0 ; i<d->size ; i++) {
+ if (d->key[i]==NULL)
+ continue ;
+ /* Compare hash */
+ if (hash==d->hash[i]) {
+ /* Compare string, to avoid hash collisions */
+ if (!strcmp(key, d->key[i])) {
+ /* Found key */
+ break ;
+ }
+ }
+ }
+ if (i>=d->size)
+ /* Key not found */
+ return ;
+
+ free(d->key[i]);
+ d->key[i] = NULL ;
+ if (d->val[i]!=NULL) {
+ free(d->val[i]);
+ d->val[i] = NULL ;
+ }
+ d->hash[i] = 0 ;
+ d->n -- ;
+ return ;
+}
+
+
+/*-------------------------------------------------------------------------*/
+/**
+ @brief Set a key in a dictionary, providing an int.
+ @param d Dictionary to update.
+ @param key Key to modify or add
+ @param val Integer value to store (will be stored as a string).
+ @return void
+
+ This helper function calls dictionary_set() with the provided integer
+ converted to a string using %d.
+ */
+/*--------------------------------------------------------------------------*/
+
+
+void dictionary_setint(dictionary * d, char * key, int val)
+{
+ char sval[MAXVALSZ];
+ sprintf(sval, "%d", val);
+ dictionary_set(d, key, sval);
+}
+
+
+/*-------------------------------------------------------------------------*/
+/**
+ @brief Set a key in a dictionary, providing a double.
+ @param d Dictionary to update.
+ @param key Key to modify or add
+ @param val Double value to store (will be stored as a string).
+ @return void
+
+ This helper function calls dictionary_set() with the provided double
+ converted to a string using %g.
+ */
+/*--------------------------------------------------------------------------*/
+
+
+void dictionary_setdouble(dictionary * d, char * key, double val)
+{
+ char sval[MAXVALSZ];
+ sprintf(sval, "%g", val);
+ dictionary_set(d, key, sval);
+}
+
+
+
+/*-------------------------------------------------------------------------*/
+/**
+ @brief Dump a dictionary to an opened file pointer.
+ @param d Dictionary to dump
+ @param f Opened file pointer.
+ @return void
+
+ Dumps a dictionary onto an opened file pointer. Key pairs are printed out
+ as @c [Key]=[Value], one per line. It is Ok to provide stdout or stderr as
+ output file pointers.
+ */
+/*--------------------------------------------------------------------------*/
+
+void dictionary_dump(dictionary * d, FILE * out)
+{
+ int i ;
+
+ if (d==NULL || out==NULL) return ;
+ if (d->n<1) {
+ fprintf(out, "empty dictionary\n");
+ return ;
+ }
+ for (i=0 ; i<d->size ; i++) {
+ if (d->key[i]) {
+ fprintf(out, "%20s\t[%s]\n",
+ d->key[i],
+ d->val[i] ? d->val[i] : "UNDEF");
+ }
+ }
+ return ;
+}
+
+
+
+/* Example code */
+#ifdef TESTDIC
+#define NVALS 20000
+int main(int argc, char *argv[])
+{
+ dictionary * d ;
+ char * val ;
+ int i ;
+ char cval[90] ;
+
+ /* allocate blackboard */
+ printf("allocating...\n");
+ d = dictionary_new(0);
+
+ /* Set values in blackboard */
+ printf("setting %d values...\n", NVALS);
+ for (i=0 ; i<NVALS ; i++) {
+ sprintf(cval, "%04d", i);
+ dictionary_set(d, cval, "salut");
+ }
+ printf("getting %d values...\n", NVALS);
+ for (i=0 ; i<NVALS ; i++) {
+ sprintf(cval, "%04d", i);
+ val = dictionary_get(d, cval, DICT_INVALID_KEY);
+ if (val==DICT_INVALID_KEY) {
+ printf("cannot get value for key [%s]\n", cval);
+ }
+ }
+ printf("unsetting %d values...\n", NVALS);
+ for (i=0 ; i<NVALS ; i++) {
+ sprintf(cval, "%04d", i);
+ dictionary_unset(d, cval);
+ }
+ if (d->n != 0) {
+ printf("error deleting values\n");
+ }
+
+ printf("deallocating...\n");
+ dictionary_del(d);
+ return 0 ;
+}
+#endif
+/* vim: set ts=4 et sw=4 tw=75 */
diff --git a/lib/iniparser/src/dictionary.h b/lib/iniparser/src/dictionary.h
new file mode 100644
index 0000000000..b332680b04
--- /dev/null
+++ b/lib/iniparser/src/dictionary.h
@@ -0,0 +1,244 @@
+
+/*-------------------------------------------------------------------------*/
+/**
+ @file dictionary.h
+ @author N. Devillard
+ @date Aug 2000
+ @version $Revision: 1.11 $
+ @brief Implements a dictionary for string variables.
+
+ This module implements a simple dictionary object, i.e. a list
+ of string/string associations. This object is useful to store e.g.
+ informations retrieved from a configuration file (ini files).
+*/
+/*--------------------------------------------------------------------------*/
+
+/*
+ $Id: dictionary.h,v 1.11 2002-06-17 09:30:46 ndevilla Exp $
+ $Author: ndevilla $
+ $Date: 2002-06-17 09:30:46 $
+ $Revision: 1.11 $
+*/
+
+#ifndef _DICTIONARY_H_
+#define _DICTIONARY_H_
+
+/*---------------------------------------------------------------------------
+ Includes
+ ---------------------------------------------------------------------------*/
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <unistd.h>
+
+/*---------------------------------------------------------------------------
+ New types
+ ---------------------------------------------------------------------------*/
+
+
+/*-------------------------------------------------------------------------*/
+/**
+ @brief Dictionary object
+
+ This object contains a list of string/string associations. Each
+ association is identified by a unique string key. Looking up values
+ in the dictionary is speeded up by the use of a (hopefully collision-free)
+ hash function.
+ */
+/*-------------------------------------------------------------------------*/
+typedef struct _dictionary_ {
+ int n ; /** Number of entries in dictionary */
+ int size ; /** Storage size */
+ char ** val ; /** List of string values */
+ char ** key ; /** List of string keys */
+ unsigned * hash ; /** List of hash values for keys */
+} dictionary ;
+
+
+/*---------------------------------------------------------------------------
+ Function prototypes
+ ---------------------------------------------------------------------------*/
+
+/*-------------------------------------------------------------------------*/
+/**
+ @brief Compute the hash key for a string.
+ @param key Character string to use for key.
+ @return 1 unsigned int on at least 32 bits.
+
+ This hash function has been taken from an Article in Dr Dobbs Journal.
+ This is normally a collision-free function, distributing keys evenly.
+ The key is stored anyway in the struct so that collision can be avoided
+ by comparing the key itself in last resort.
+ */
+/*--------------------------------------------------------------------------*/
+unsigned dictionary_hash(char * key);
+
+/*-------------------------------------------------------------------------*/
+/**
+ @brief Create a new dictionary object.
+ @param size Optional initial size of the dictionary.
+ @return 1 newly allocated dictionary objet.
+
+ This function allocates a new dictionary object of given size and returns
+ it. If you do not know in advance (roughly) the number of entries in the
+ dictionary, give size=0.
+ */
+/*--------------------------------------------------------------------------*/
+dictionary * dictionary_new(int size);
+
+/*-------------------------------------------------------------------------*/
+/**
+ @brief Delete a dictionary object
+ @param d dictionary object to deallocate.
+ @return void
+
+ Deallocate a dictionary object and all memory associated to it.
+ */
+/*--------------------------------------------------------------------------*/
+void dictionary_del(dictionary * vd);
+
+/*-------------------------------------------------------------------------*/
+/**
+ @brief Get a value from a dictionary.
+ @param d dictionary object to search.
+ @param key Key to look for in the dictionary.
+ @param def Default value to return if key not found.
+ @return 1 pointer to internally allocated character string.
+
+ This function locates a key in a dictionary and returns a pointer to its
+ value, or the passed 'def' pointer if no such key can be found in
+ dictionary. The returned character pointer points to data internal to the
+ dictionary object, you should not try to free it or modify it.
+ */
+/*--------------------------------------------------------------------------*/
+char * dictionary_get(dictionary * d, char * key, char * def);
+
+
+/*-------------------------------------------------------------------------*/
+/**
+ @brief Get a value from a dictionary, as a char.
+ @param d dictionary object to search.
+ @param key Key to look for in the dictionary.
+ @param def Default value for the key if not found.
+ @return char
+
+ This function locates a key in a dictionary using dictionary_get,
+ and returns the first char of the found string.
+ */
+/*--------------------------------------------------------------------------*/
+char dictionary_getchar(dictionary * d, char * key, char def) ;
+
+/*-------------------------------------------------------------------------*/
+/**
+ @brief Get a value from a dictionary, as an int.
+ @param d dictionary object to search.
+ @param key Key to look for in the dictionary.
+ @param def Default value for the key if not found.
+ @return int
+
+ This function locates a key in a dictionary using dictionary_get,
+ and applies atoi on it to return an int. If the value cannot be found
+ in the dictionary, the default is returned.
+ */
+/*--------------------------------------------------------------------------*/
+int dictionary_getint(dictionary * d, char * key, int def);
+
+/*-------------------------------------------------------------------------*/
+/**
+ @brief Get a value from a dictionary, as a double.
+ @param d dictionary object to search.
+ @param key Key to look for in the dictionary.
+ @param def Default value for the key if not found.
+ @return double
+
+ This function locates a key in a dictionary using dictionary_get,
+ and applies atof on it to return a double. If the value cannot be found
+ in the dictionary, the default is returned.
+ */
+/*--------------------------------------------------------------------------*/
+double dictionary_getdouble(dictionary * d, char * key, double def);
+
+/*-------------------------------------------------------------------------*/
+/**
+ @brief Set a value in a dictionary.
+ @param d dictionary object to modify.
+ @param key Key to modify or add.
+ @param val Value to add.
+ @return void
+
+ If the given key is found in the dictionary, the associated value is
+ replaced by the provided one. If the key cannot be found in the
+ dictionary, it is added to it.
+
+ It is Ok to provide a NULL value for val, but NULL values for the dictionary
+ or the key are considered as errors: the function will return immediately
+ in such a case.
+
+ Notice that if you dictionary_set a variable to NULL, a call to
+ dictionary_get will return a NULL value: the variable will be found, and
+ its value (NULL) is returned. In other words, setting the variable
+ content to NULL is equivalent to deleting the variable from the
+ dictionary. It is not possible (in this implementation) to have a key in
+ the dictionary without value.
+ */
+/*--------------------------------------------------------------------------*/
+void dictionary_set(dictionary * vd, char * key, char * val);
+
+/*-------------------------------------------------------------------------*/
+/**
+ @brief Delete a key in a dictionary
+ @param d dictionary object to modify.
+ @param key Key to remove.
+ @return void
+
+ This function deletes a key in a dictionary. Nothing is done if the
+ key cannot be found.
+ */
+/*--------------------------------------------------------------------------*/
+void dictionary_unset(dictionary * d, char * key);
+
+
+/*-------------------------------------------------------------------------*/
+/**
+ @brief Set a key in a dictionary, providing an int.
+ @param d Dictionary to update.
+ @param key Key to modify or add
+ @param val Integer value to store (will be stored as a string).
+ @return void
+
+ This helper function calls dictionary_set() with the provided integer
+ converted to a string using %d.
+ */
+/*--------------------------------------------------------------------------*/
+void dictionary_setint(dictionary * d, char * key, int val);
+
+/*-------------------------------------------------------------------------*/
+/**
+ @brief Set a key in a dictionary, providing a double.
+ @param d Dictionary to update.
+ @param key Key to modify or add
+ @param val Double value to store (will be stored as a string).
+ @return void
+
+ This helper function calls dictionary_set() with the provided double
+ converted to a string using %g.
+ */
+/*--------------------------------------------------------------------------*/
+void dictionary_setdouble(dictionary * d, char * key, double val);
+
+/*-------------------------------------------------------------------------*/
+/**
+ @brief Dump a dictionary to an opened file pointer.
+ @param d Dictionary to dump
+ @param f Opened file pointer.
+ @return void
+
+ Dumps a dictionary onto an opened file pointer. Key pairs are printed out
+ as @c [Key]=[Value], one per line. It is Ok to provide stdout or stderr as
+ output file pointers.
+ */
+/*--------------------------------------------------------------------------*/
+void dictionary_dump(dictionary * d, FILE * out);
+
+#endif
diff --git a/lib/iniparser/src/iniparser.c b/lib/iniparser/src/iniparser.c
new file mode 100644
index 0000000000..09340876d8
--- /dev/null
+++ b/lib/iniparser/src/iniparser.c
@@ -0,0 +1,536 @@
+
+/*-------------------------------------------------------------------------*/
+/**
+ @file iniparser.c
+ @author N. Devillard
+ @date Mar 2000
+ @version $Revision: 2.17 $
+ @brief Parser for ini files.
+*/
+/*--------------------------------------------------------------------------*/
+
+/*
+ $Id: iniparser.c,v 2.17 2007-05-27 13:03:43 ndevilla Exp $
+ $Author: ndevilla $
+ $Date: 2007-05-27 13:03:43 $
+ $Revision: 2.17 $
+*/
+
+/*---------------------------------------------------------------------------
+ Includes
+ ---------------------------------------------------------------------------*/
+
+#include "iniparser.h"
+#include "strlib.h"
+
+#define ASCIILINESZ 1024
+#define INI_INVALID_KEY ((char*)-1)
+
+/*---------------------------------------------------------------------------
+ Private to this module
+ ---------------------------------------------------------------------------*/
+
+/* Private: add an entry to the dictionary */
+static void iniparser_add_entry(
+ dictionary * d,
+ char * sec,
+ char * key,
+ char * val)
+{
+ char longkey[2*ASCIILINESZ+1];
+
+ /* Make a key as section:keyword */
+ if (key!=NULL) {
+ sprintf(longkey, "%s:%s", sec, key);
+ } else {
+ strcpy(longkey, sec);
+ }
+
+ /* Add (key,val) to dictionary */
+ dictionary_set(d, longkey, val);
+ return ;
+}
+
+
+/*-------------------------------------------------------------------------*/
+/**
+ @brief Get number of sections in a dictionary
+ @param d Dictionary to examine
+ @return int Number of sections found in dictionary
+
+ 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.
+
+ This clearly fails in the case a section name contains a colon, but
+ this should simply be avoided.
+
+ This function returns -1 in case of error.
+ */
+/*--------------------------------------------------------------------------*/
+
+int iniparser_getnsec(dictionary * d)
+{
+ int i ;
+ int nsec ;
+
+ if (d==NULL) return -1 ;
+ nsec=0 ;
+ for (i=0 ; i<d->size ; i++) {
+ if (d->key[i]==NULL)
+ continue ;
+ if (strchr(d->key[i], ':')==NULL) {
+ nsec ++ ;
+ }
+ }
+ return nsec ;
+}
+
+
+/*-------------------------------------------------------------------------*/
+/**
+ @brief Get name for section n in a dictionary.
+ @param d Dictionary to examine
+ @param n Section number (from 0 to nsec-1).
+ @return Pointer to char string
+
+ 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!
+
+ This function returns NULL in case of error.
+ */
+/*--------------------------------------------------------------------------*/
+
+char * iniparser_getsecname(dictionary * d, int n)
+{
+ int i ;
+ int foundsec ;
+
+ if (d==NULL || n<0) return NULL ;
+ foundsec=0 ;
+ for (i=0 ; i<d->size ; i++) {
+ if (d->key[i]==NULL)
+ continue ;
+ if (strchr(d->key[i], ':')==NULL) {
+ foundsec++ ;
+ if (foundsec>n)
+ break ;
+ }
+ }
+ if (foundsec<=n) {
+ return NULL ;
+ }
+ return d->key[i] ;
+}
+
+
+/*-------------------------------------------------------------------------*/
+/**
+ @brief Dump a dictionary to an opened file pointer.
+ @param d Dictionary to dump.
+ @param f Opened file pointer to dump to.
+ @return void
+
+ This function prints out the contents of a dictionary, one element by
+ line, onto the provided file pointer. It is OK to specify @c stderr
+ or @c stdout as output files. This function is meant for debugging
+ purposes mostly.
+ */
+/*--------------------------------------------------------------------------*/
+void iniparser_dump(dictionary * d, FILE * f)
+{
+ int i ;
+
+ if (d==NULL || f==NULL) return ;
+ for (i=0 ; i<d->size ; i++) {
+ if (d->key[i]==NULL)
+ continue ;
+ if (d->val[i]!=NULL) {
+ fprintf(f, "[%s]=[%s]\n", d->key[i], d->val[i]);
+ } else {
+ fprintf(f, "[%s]=UNDEF\n", d->key[i]);
+ }
+ }
+ return ;
+}
+
+/*-------------------------------------------------------------------------*/
+/**
+ @brief Save a dictionary to a loadable ini file
+ @param d Dictionary to dump
+ @param f Opened file pointer to dump to
+ @return void
+
+ This function dumps a given dictionary into a loadable ini file.
+ It is Ok to specify @c stderr or @c stdout as output files.
+ */
+/*--------------------------------------------------------------------------*/
+
+void iniparser_dump_ini(dictionary * d, FILE * f)
+{
+ int i, j ;
+ char keym[ASCIILINESZ+1];
+ int nsec ;
+ char * secname ;
+ int seclen ;
+
+ if (d==NULL || f==NULL) return ;
+
+ nsec = iniparser_getnsec(d);
+ if (nsec<1) {
+ /* No section in file: dump all keys as they are */
+ for (i=0 ; i<d->size ; i++) {
+ if (d->key[i]==NULL)
+ continue ;
+ fprintf(f, "%s = %s\n", d->key[i], d->val[i]);
+ }
+ return ;
+ }
+ for (i=0 ; i<nsec ; i++) {
+ secname = iniparser_getsecname(d, i) ;
+ seclen = (int)strlen(secname);
+ fprintf(f, "\n[%s]\n", secname);
+ sprintf(keym, "%s:", secname);
+ for (j=0 ; j<d->size ; j++) {
+ if (d->key[j]==NULL)
+ continue ;
+ if (!strncmp(d->key[j], keym, seclen+1)) {
+ fprintf(f,
+ "%-30s = %s\n",
+ d->key[j]+seclen+1,
+ d->val[j] ? d->val[j] : "");
+ }
+ }
+ }
+ fprintf(f, "\n");
+ return ;
+}
+
+
+
+
+/*-------------------------------------------------------------------------*/
+/**
+ @brief Get the string associated to a key, return NULL if not found
+ @param d Dictionary to search
+ @param key Key string to look for
+ @return pointer to statically allocated character string, or NULL.
+
+ 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.
+
+ This function is only provided for backwards compatibility with
+ previous versions of iniparser. It is recommended to use
+ iniparser_getstring() instead.
+ */
+/*--------------------------------------------------------------------------*/
+char * iniparser_getstr(dictionary * d, const char * key)
+{
+ return iniparser_getstring(d, key, NULL);
+}
+
+
+/*-------------------------------------------------------------------------*/
+/**
+ @brief Get the string associated to a key
+ @param d Dictionary to search
+ @param key Key string to look for
+ @param def Default value to return if key not found.
+ @return pointer to statically allocated character string
+
+ 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.
+ */
+/*--------------------------------------------------------------------------*/
+char * iniparser_getstring(dictionary * d, const char * key, char * def)
+{
+ char * lc_key ;
+ char * sval ;
+
+ if (d==NULL || key==NULL)
+ return def ;
+
+ if (!(lc_key = strdup(strlwc(key)))) {
+ return NULL;
+ }
+ sval = dictionary_get(d, lc_key, def);
+ free(lc_key);
+ return sval ;
+}
+
+
+
+/*-------------------------------------------------------------------------*/
+/**
+ @brief Get the string associated to a key, convert to an int
+ @param d Dictionary to search
+ @param key Key string to look for
+ @param notfound Value to return in case of error
+ @return integer
+
+ 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.
+
+ Supported values for integers include the usual C notation
+ so decimal, octal (starting with 0) and hexadecimal (starting with 0x)
+ are supported. Examples:
+
+ "42" -> 42
+ "042" -> 34 (octal -> decimal)
+ "0x42" -> 66 (hexa -> decimal)
+
+ Warning: the conversion may overflow in various ways. Conversion is
+ totally outsourced to strtol(), see the associated man page for overflow
+ handling.
+
+ Credits: Thanks to A. Becker for suggesting strtol()
+ */
+/*--------------------------------------------------------------------------*/
+int iniparser_getint(dictionary * d, const char * key, int notfound)
+{
+ char * str ;
+
+ str = iniparser_getstring(d, key, INI_INVALID_KEY);
+ if (str==INI_INVALID_KEY) return notfound ;
+ return (int)strtol(str, NULL, 0);
+}
+
+
+/*-------------------------------------------------------------------------*/
+/**
+ @brief Get the string associated to a key, convert to a double
+ @param d Dictionary to search
+ @param key Key string to look for
+ @param notfound Value to return in case of error
+ @return double
+
+ 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.
+ */
+/*--------------------------------------------------------------------------*/
+double iniparser_getdouble(dictionary * d, char * key, double notfound)
+{
+ char * str ;
+
+ str = iniparser_getstring(d, key, INI_INVALID_KEY);
+ if (str==INI_INVALID_KEY) return notfound ;
+ return atof(str);
+}
+
+
+
+/*-------------------------------------------------------------------------*/
+/**
+ @brief Get the string associated to a key, convert to a boolean
+ @param d Dictionary to search
+ @param key Key string to look for
+ @param notfound Value to return in case of error
+ @return integer
+
+ 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.
+
+ A true boolean is found if one of the following is matched:
+
+ - A string starting with 'y'
+ - A string starting with 'Y'
+ - A string starting with 't'
+ - A string starting with 'T'
+ - A string starting with '1'
+
+ A false boolean is found if one of the following is matched:
+
+ - A string starting with 'n'
+ - A string starting with 'N'
+ - A string starting with 'f'
+ - A string starting with 'F'
+ - A string starting with '0'
+
+ The notfound value returned if no boolean is identified, does not
+ necessarily have to be 0 or 1.
+ */
+/*--------------------------------------------------------------------------*/
+int iniparser_getboolean(dictionary * d, const char * key, int notfound)
+{
+ char * c ;
+ int ret ;
+
+ c = iniparser_getstring(d, key, INI_INVALID_KEY);
+ if (c==INI_INVALID_KEY) return notfound ;
+ if (c[0]=='y' || c[0]=='Y' || c[0]=='1' || c[0]=='t' || c[0]=='T') {
+ ret = 1 ;
+ } else if (c[0]=='n' || c[0]=='N' || c[0]=='0' || c[0]=='f' || c[0]=='F') {
+ ret = 0 ;
+ } else {
+ ret = notfound ;
+ }
+ return ret;
+}
+
+
+/*-------------------------------------------------------------------------*/
+/**
+ @brief Finds out if a given entry exists in a dictionary
+ @param ini Dictionary to search
+ @param entry Name of the entry to look for
+ @return integer 1 if entry exists, 0 otherwise
+
+ 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.
+ */
+/*--------------------------------------------------------------------------*/
+
+int iniparser_find_entry(
+ dictionary * ini,
+ char * entry
+)
+{
+ int found=0 ;
+ if (iniparser_getstring(ini, entry, INI_INVALID_KEY)!=INI_INVALID_KEY) {
+ found = 1 ;
+ }
+ return found ;
+}
+
+
+
+/*-------------------------------------------------------------------------*/
+/**
+ @brief Set an entry in a dictionary.
+ @param ini Dictionary to modify.
+ @param entry Entry to modify (entry name)
+ @param val New value to associate to the entry.
+ @return int 0 if Ok, -1 otherwise.
+
+ 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.
+ */
+/*--------------------------------------------------------------------------*/
+
+int iniparser_setstr(dictionary * ini, char * entry, char * val)
+{
+ dictionary_set(ini, strlwc(entry), val);
+ return 0 ;
+}
+
+/*-------------------------------------------------------------------------*/
+/**
+ @brief Delete an entry in a dictionary
+ @param ini Dictionary to modify
+ @param entry Entry to delete (entry name)
+ @return void
+
+ If the given entry can be found, it is deleted from the dictionary.
+ */
+/*--------------------------------------------------------------------------*/
+void iniparser_unset(dictionary * ini, char * entry)
+{
+ dictionary_unset(ini, strlwc(entry));
+}
+
+
+/*-------------------------------------------------------------------------*/
+/**
+ @brief Parse an ini file and return an allocated dictionary object
+ @param ininame Name of the ini file to read.
+ @return Pointer to newly allocated dictionary
+
+ 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.
+
+ The returned dictionary must be freed using iniparser_freedict().
+ */
+/*--------------------------------------------------------------------------*/
+
+dictionary * iniparser_load(const char * ininame)
+{
+ dictionary * d ;
+ char lin[ASCIILINESZ+1];
+ char sec[ASCIILINESZ+1];
+ char key[ASCIILINESZ+1];
+ char val[ASCIILINESZ+1];
+ char * where ;
+ FILE * ini ;
+ int lineno ;
+
+ if ((ini=fopen(ininame, "r"))==NULL) {
+ return NULL ;
+ }
+
+ sec[0]=0;
+
+ /*
+ * Initialize a new dictionary entry
+ */
+ if (!(d = dictionary_new(0))) {
+ fclose(ini);
+ return NULL;
+ }
+ lineno = 0 ;
+ while (fgets(lin, ASCIILINESZ, ini)!=NULL) {
+ lineno++ ;
+ where = strskp(lin); /* Skip leading spaces */
+ if (*where==';' || *where=='#' || *where==0)
+ continue ; /* Comment lines */
+ else {
+ if (sscanf(where, "[%[^]]", sec)==1) {
+ /* Valid section name */
+ strcpy(sec, strlwc(sec));
+ iniparser_add_entry(d, sec, NULL, NULL);
+ } else if (sscanf (where, "%[^=] = \"%[^\"]\"", key, val) == 2
+ || sscanf (where, "%[^=] = '%[^\']'", key, val) == 2
+ || sscanf (where, "%[^=] = %[^;#]", key, val) == 2) {
+ strcpy(key, strlwc(strcrop(key)));
+ /*
+ * sscanf cannot handle "" or '' as empty value,
+ * this is done here
+ */
+ if (!strcmp(val, "\"\"") || !strcmp(val, "''")) {
+ val[0] = (char)0;
+ } else {
+ strcpy(val, strcrop(val));
+ }
+ iniparser_add_entry(d, sec, key, val);
+ }
+ }
+ }
+ fclose(ini);
+ return d ;
+}
+
+
+
+/*-------------------------------------------------------------------------*/
+/**
+ @brief Free all memory associated to an ini dictionary
+ @param d Dictionary to free
+ @return void
+
+ 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.
+ */
+/*--------------------------------------------------------------------------*/
+
+void iniparser_freedict(dictionary * d)
+{
+ dictionary_del(d);
+}
+
+/* vim: set ts=4 et sw=4 tw=75 */
diff --git a/lib/iniparser/src/iniparser.h b/lib/iniparser/src/iniparser.h
new file mode 100644
index 0000000000..5bbd9045cf
--- /dev/null
+++ b/lib/iniparser/src/iniparser.h
@@ -0,0 +1,296 @@
+
+/*-------------------------------------------------------------------------*/
+/**
+ @file iniparser.h
+ @author N. Devillard
+ @date Mar 2000
+ @version $Revision: 1.23 $
+ @brief Parser for ini files.
+*/
+/*--------------------------------------------------------------------------*/
+
+/*
+ $Id: iniparser.h,v 1.23 2006-09-27 11:03:35 ndevilla Exp $
+ $Author: ndevilla $
+ $Date: 2006-09-27 11:03:35 $
+ $Revision: 1.23 $
+*/
+
+#ifndef _INIPARSER_H_
+#define _INIPARSER_H_
+
+/*---------------------------------------------------------------------------
+ Includes
+ ---------------------------------------------------------------------------*/
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+
+/*
+ * The following #include is necessary on many Unixes but not Linux.
+ * It is not needed for Windows platforms.
+ * Uncomment it if needed.
+ */
+/* #include <unistd.h> */
+
+#include "dictionary.h"
+
+/*-------------------------------------------------------------------------*/
+/**
+ @brief Get number of sections in a dictionary
+ @param d Dictionary to examine
+ @return int Number of sections found in dictionary
+
+ 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.
+
+ This clearly fails in the case a section name contains a colon, but
+ this should simply be avoided.
+
+ This function returns -1 in case of error.
+ */
+/*--------------------------------------------------------------------------*/
+
+int iniparser_getnsec(dictionary * d);
+
+
+/*-------------------------------------------------------------------------*/
+/**
+ @brief Get name for section n in a dictionary.
+ @param d Dictionary to examine
+ @param n Section number (from 0 to nsec-1).
+ @return Pointer to char string
+
+ 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!
+
+ This function returns NULL in case of error.
+ */
+/*--------------------------------------------------------------------------*/
+
+char * iniparser_getsecname(dictionary * d, int n);
+
+
+/*-------------------------------------------------------------------------*/
+/**
+ @brief Save a dictionary to a loadable ini file
+ @param d Dictionary to dump
+ @param f Opened file pointer to dump to
+ @return void
+
+ This function dumps a given dictionary into a loadable ini file.
+ It is Ok to specify @c stderr or @c stdout as output files.
+ */
+/*--------------------------------------------------------------------------*/
+
+void iniparser_dump_ini(dictionary * d, FILE * f);
+
+/*-------------------------------------------------------------------------*/
+/**
+ @brief Dump a dictionary to an opened file pointer.
+ @param d Dictionary to dump.
+ @param f Opened file pointer to dump to.
+ @return void
+
+ This function prints out the contents of a dictionary, one element by
+ line, onto the provided file pointer. It is OK to specify @c stderr
+ or @c stdout as output files. This function is meant for debugging
+ purposes mostly.
+ */
+/*--------------------------------------------------------------------------*/
+void iniparser_dump(dictionary * d, FILE * f);
+
+/*-------------------------------------------------------------------------*/
+/**
+ @brief Get the string associated to a key, return NULL if not found
+ @param d Dictionary to search
+ @param key Key string to look for
+ @return pointer to statically allocated character string, or NULL.
+
+ 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.
+
+ This function is only provided for backwards compatibility with
+ previous versions of iniparser. It is recommended to use
+ iniparser_getstring() instead.
+ */
+/*--------------------------------------------------------------------------*/
+char * iniparser_getstr(dictionary * d, const char * key);
+
+
+/*-------------------------------------------------------------------------*/
+/**
+ @brief Get the string associated to a key
+ @param d Dictionary to search
+ @param key Key string to look for
+ @param def Default value to return if key not found.
+ @return pointer to statically allocated character string
+
+ 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.
+ */
+/*--------------------------------------------------------------------------*/
+char * iniparser_getstring(dictionary * d, const char * key, char * def);
+
+/*-------------------------------------------------------------------------*/
+/**
+ @brief Get the string associated to a key, convert to an int
+ @param d Dictionary to search
+ @param key Key string to look for
+ @param notfound Value to return in case of error
+ @return integer
+
+ 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.
+
+ Supported values for integers include the usual C notation
+ so decimal, octal (starting with 0) and hexadecimal (starting with 0x)
+ are supported. Examples:
+
+ - "42" -> 42
+ - "042" -> 34 (octal -> decimal)
+ - "0x42" -> 66 (hexa -> decimal)
+
+ Warning: the conversion may overflow in various ways. Conversion is
+ totally outsourced to strtol(), see the associated man page for overflow
+ handling.
+
+ Credits: Thanks to A. Becker for suggesting strtol()
+ */
+/*--------------------------------------------------------------------------*/
+int iniparser_getint(dictionary * d, const char * key, int notfound);
+
+/*-------------------------------------------------------------------------*/
+/**
+ @brief Get the string associated to a key, convert to a double
+ @param d Dictionary to search
+ @param key Key string to look for
+ @param notfound Value to return in case of error
+ @return double
+
+ 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.
+ */
+/*--------------------------------------------------------------------------*/
+double iniparser_getdouble(dictionary * d, char * key, double notfound);
+
+/*-------------------------------------------------------------------------*/
+/**
+ @brief Get the string associated to a key, convert to a boolean
+ @param d Dictionary to search
+ @param key Key string to look for
+ @param notfound Value to return in case of error
+ @return integer
+
+ 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.
+
+ A true boolean is found if one of the following is matched:
+
+ - A string starting with 'y'
+ - A string starting with 'Y'
+ - A string starting with 't'
+ - A string starting with 'T'
+ - A string starting with '1'
+
+ A false boolean is found if one of the following is matched:
+
+ - A string starting with 'n'
+ - A string starting with 'N'
+ - A string starting with 'f'
+ - A string starting with 'F'
+ - A string starting with '0'
+
+ The notfound value returned if no boolean is identified, does not
+ necessarily have to be 0 or 1.
+ */
+/*--------------------------------------------------------------------------*/
+int iniparser_getboolean(dictionary * d, const char * key, int notfound);
+
+
+/*-------------------------------------------------------------------------*/
+/**
+ @brief Set an entry in a dictionary.
+ @param ini Dictionary to modify.
+ @param entry Entry to modify (entry name)
+ @param val New value to associate to the entry.
+ @return int 0 if Ok, -1 otherwise.
+
+ 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.
+ */
+/*--------------------------------------------------------------------------*/
+
+int iniparser_setstr(dictionary * ini, char * entry, char * val);
+
+/*-------------------------------------------------------------------------*/
+/**
+ @brief Delete an entry in a dictionary
+ @param ini Dictionary to modify
+ @param entry Entry to delete (entry name)
+ @return void
+
+ If the given entry can be found, it is deleted from the dictionary.
+ */
+/*--------------------------------------------------------------------------*/
+void iniparser_unset(dictionary * ini, char * entry);
+
+/*-------------------------------------------------------------------------*/
+/**
+ @brief Finds out if a given entry exists in a dictionary
+ @param ini Dictionary to search
+ @param entry Name of the entry to look for
+ @return integer 1 if entry exists, 0 otherwise
+
+ 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.
+ */
+/*--------------------------------------------------------------------------*/
+int iniparser_find_entry(dictionary * ini, char * entry) ;
+
+/*-------------------------------------------------------------------------*/
+/**
+ @brief Parse an ini file and return an allocated dictionary object
+ @param ininame Name of the ini file to read.
+ @return Pointer to newly allocated dictionary
+
+ 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.
+
+ The returned dictionary must be freed using iniparser_freedict().
+ */
+/*--------------------------------------------------------------------------*/
+dictionary * iniparser_load(const char * ininame);
+
+/*-------------------------------------------------------------------------*/
+/**
+ @brief Free all memory associated to an ini dictionary
+ @param d Dictionary to free
+ @return void
+
+ 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.
+ */
+/*--------------------------------------------------------------------------*/
+void iniparser_freedict(dictionary * d);
+
+#endif
diff --git a/lib/iniparser/src/strlib.c b/lib/iniparser/src/strlib.c
new file mode 100644
index 0000000000..f0d85aea58
--- /dev/null
+++ b/lib/iniparser/src/strlib.c
@@ -0,0 +1,211 @@
+
+/*-------------------------------------------------------------------------*/
+/**
+ @file strlib.c
+ @author N. Devillard
+ @date Jan 2001
+ @version $Revision: 1.9 $
+ @brief Various string handling routines to complement the C lib.
+
+ This modules adds a few complementary string routines usually missing
+ in the standard C library.
+*/
+/*--------------------------------------------------------------------------*/
+
+/*
+ $Id: strlib.c,v 1.9 2006-09-27 11:04:11 ndevilla Exp $
+ $Author: ndevilla $
+ $Date: 2006-09-27 11:04:11 $
+ $Revision: 1.9 $
+*/
+
+/*---------------------------------------------------------------------------
+ Includes
+ ---------------------------------------------------------------------------*/
+
+#include <string.h>
+#include <ctype.h>
+
+#include "strlib.h"
+
+/*---------------------------------------------------------------------------
+ Defines
+ ---------------------------------------------------------------------------*/
+#define ASCIILINESZ 1024
+
+/*---------------------------------------------------------------------------
+ Function codes
+ ---------------------------------------------------------------------------*/
+
+
+/*-------------------------------------------------------------------------*/
+/**
+ @brief Convert a string to lowercase.
+ @param s String to convert.
+ @return ptr to statically allocated string.
+
+ This function returns a pointer to a statically allocated string
+ containing a lowercased version of the input string. Do not free
+ or modify the returned string! Since the returned string is statically
+ allocated, it will be modified at each function call (not re-entrant).
+ */
+/*--------------------------------------------------------------------------*/
+
+char * strlwc(const char * s)
+{
+ static char l[ASCIILINESZ+1];
+ int i ;
+
+ if (s==NULL) return NULL ;
+ memset(l, 0, ASCIILINESZ+1);
+ i=0 ;
+ while (s[i] && i<ASCIILINESZ) {
+ l[i] = (char)tolower((int)s[i]);
+ i++ ;
+ }
+ l[ASCIILINESZ]=(char)0;
+ return l ;
+}
+
+
+
+/*-------------------------------------------------------------------------*/
+/**
+ @brief Convert a string to uppercase.
+ @param s String to convert.
+ @return ptr to statically allocated string.
+
+ This function returns a pointer to a statically allocated string
+ containing an uppercased version of the input string. Do not free
+ or modify the returned string! Since the returned string is statically
+ allocated, it will be modified at each function call (not re-entrant).
+ */
+/*--------------------------------------------------------------------------*/
+
+char * strupc(char * s)
+{
+ static char l[ASCIILINESZ+1];
+ int i ;
+
+ if (s==NULL) return NULL ;
+ memset(l, 0, ASCIILINESZ+1);
+ i=0 ;
+ while (s[i] && i<ASCIILINESZ) {
+ l[i] = (char)toupper((int)s[i]);
+ i++ ;
+ }
+ l[ASCIILINESZ]=(char)0;
+ return l ;
+}
+
+
+
+/*-------------------------------------------------------------------------*/
+/**
+ @brief Skip blanks until the first non-blank character.
+ @param s String to parse.
+ @return Pointer to char inside given string.
+
+ This function returns a pointer to the first non-blank character in the
+ given string.
+ */
+/*--------------------------------------------------------------------------*/
+
+char * strskp(char * s)
+{
+ char * skip = s;
+ if (s==NULL) return NULL ;
+ while (isspace((int)*skip) && *skip) skip++;
+ return skip ;
+}
+
+
+
+/*-------------------------------------------------------------------------*/
+/**
+ @brief Remove blanks at the end of a string.
+ @param s String to parse.
+ @return ptr to statically allocated string.
+
+ This function returns a pointer to a statically allocated string,
+ which is identical to the input string, except that all blank
+ characters at the end of the string have been removed.
+ Do not free or modify the returned string! Since the returned string
+ is statically allocated, it will be modified at each function call
+ (not re-entrant).
+ */
+/*--------------------------------------------------------------------------*/
+
+char * strcrop(char * s)
+{
+ static char l[ASCIILINESZ+1];
+ char * last ;
+
+ if (s==NULL) return NULL ;
+ memset(l, 0, ASCIILINESZ+1);
+ strcpy(l, s);
+ last = l + strlen(l);
+ while (last > l) {
+ if (!isspace((int)*(last-1)))
+ break ;
+ last -- ;
+ }
+ *last = (char)0;
+ return l ;
+}
+
+
+
+/*-------------------------------------------------------------------------*/
+/**
+ @brief Remove blanks at the beginning and the end of a string.
+ @param s String to parse.
+ @return ptr to statically allocated string.
+
+ This function returns a pointer to a statically allocated string,
+ which is identical to the input string, except that all blank
+ characters at the end and the beg. of the string have been removed.
+ Do not free or modify the returned string! Since the returned string
+ is statically allocated, it will be modified at each function call
+ (not re-entrant).
+ */
+/*--------------------------------------------------------------------------*/
+char * strstrip(char * s)
+{
+ static char l[ASCIILINESZ+1];
+ char * last ;
+
+ if (s==NULL) return NULL ;
+
+ while (isspace((int)*s) && *s) s++;
+
+ memset(l, 0, ASCIILINESZ+1);
+ strcpy(l, s);
+ last = l + strlen(l);
+ while (last > l) {
+ if (!isspace((int)*(last-1)))
+ break ;
+ last -- ;
+ }
+ *last = (char)0;
+
+ return (char*)l ;
+}
+
+/* Test code */
+#ifdef TEST
+int main(int argc, char * argv[])
+{
+ char * str ;
+
+ str = "\t\tI'm a lumberkack and I'm OK " ;
+ printf("lowercase: [%s]\n", strlwc(str));
+ printf("uppercase: [%s]\n", strupc(str));
+ printf("skipped : [%s]\n", strskp(str));
+ printf("cropped : [%s]\n", strcrop(str));
+ printf("stripped : [%s]\n", strstrip(str));
+
+ return 0 ;
+}
+#endif
+/* vim: set ts=4 et sw=4 tw=75 */
diff --git a/lib/iniparser/src/strlib.h b/lib/iniparser/src/strlib.h
new file mode 100644
index 0000000000..cd70a6287d
--- /dev/null
+++ b/lib/iniparser/src/strlib.h
@@ -0,0 +1,108 @@
+
+/*-------------------------------------------------------------------------*/
+/**
+ @file strlib.h
+ @author N. Devillard
+ @date Jan 2001
+ @version $Revision: 1.4 $
+ @brief Various string handling routines to complement the C lib.
+
+ This modules adds a few complementary string routines usually missing
+ in the standard C library.
+*/
+/*--------------------------------------------------------------------------*/
+
+/*
+ $Id: strlib.h,v 1.4 2006-09-27 11:04:11 ndevilla Exp $
+ $Author: ndevilla $
+ $Date: 2006-09-27 11:04:11 $
+ $Revision: 1.4 $
+*/
+
+#ifndef _STRLIB_H_
+#define _STRLIB_H_
+
+/*---------------------------------------------------------------------------
+ Includes
+ ---------------------------------------------------------------------------*/
+
+#include <stdio.h>
+#include <stdlib.h>
+
+/*---------------------------------------------------------------------------
+ Function codes
+ ---------------------------------------------------------------------------*/
+
+/*-------------------------------------------------------------------------*/
+/**
+ @brief Convert a string to lowercase.
+ @param s String to convert.
+ @return ptr to statically allocated string.
+
+ This function returns a pointer to a statically allocated string
+ containing a lowercased version of the input string. Do not free
+ or modify the returned string! Since the returned string is statically
+ allocated, it will be modified at each function call (not re-entrant).
+ */
+/*--------------------------------------------------------------------------*/
+char * strlwc(const char * s);
+
+/*-------------------------------------------------------------------------*/
+/**
+ @brief Convert a string to uppercase.
+ @param s String to convert.
+ @return ptr to statically allocated string.
+
+ This function returns a pointer to a statically allocated string
+ containing an uppercased version of the input string. Do not free
+ or modify the returned string! Since the returned string is statically
+ allocated, it will be modified at each function call (not re-entrant).
+ */
+/*--------------------------------------------------------------------------*/
+char * strupc(char * s);
+
+/*-------------------------------------------------------------------------*/
+/**
+ @brief Skip blanks until the first non-blank character.
+ @param s String to parse.
+ @return Pointer to char inside given string.
+
+ This function returns a pointer to the first non-blank character in the
+ given string.
+ */
+/*--------------------------------------------------------------------------*/
+char * strskp(char * s);
+
+/*-------------------------------------------------------------------------*/
+/**
+ @brief Remove blanks at the end of a string.
+ @param s String to parse.
+ @return ptr to statically allocated string.
+
+ This function returns a pointer to a statically allocated string,
+ which is identical to the input string, except that all blank
+ characters at the end of the string have been removed.
+ Do not free or modify the returned string! Since the returned string
+ is statically allocated, it will be modified at each function call
+ (not re-entrant).
+ */
+/*--------------------------------------------------------------------------*/
+char * strcrop(char * s);
+
+/*-------------------------------------------------------------------------*/
+/**
+ @brief Remove blanks at the beginning and the end of a string.
+ @param s String to parse.
+ @return ptr to statically allocated string.
+
+ This function returns a pointer to a statically allocated string,
+ which is identical to the input string, except that all blank
+ characters at the end and the beg. of the string have been removed.
+ Do not free or modify the returned string! Since the returned string
+ is statically allocated, it will be modified at each function call
+ (not re-entrant).
+ */
+/*--------------------------------------------------------------------------*/
+char * strstrip(char * s) ;
+
+#endif
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