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Make it working ...

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This commit is contained in:
Laurent Vivier 2007-08-26 19:22:43 +00:00
parent 0319bb29f2
commit b726b2b901
1 changed files with 44 additions and 20 deletions
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64
libconfig/config_set_indexed_property.c
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@ -14,39 +14,63 @@ void config_set_indexed_property(char *configuration,
char *name, char *property)
{
int last_index;
int len, len_new, len_old;
int index;
int len, len_new;
len_new = strlen(name) + 1 + strlen(property) + 1;
/* does this property exists in this indexed field ? */
last_index = config_find_indexed_property(configuration,
index_name, index_property,
name, NULL);
if (last_index != -1)
if (last_index == -1)
{
int index;
/* if not, does this indexed field exist ? */
index = config_get_next_property(configuration, last_index,
NULL, NULL);
len = strlen(configuration + index);
len_old = index - last_index;
len_new = strlen(name) + 1 + strlen(property) + 1;
memcpy(configuration + last_index + len_new,
configuration + index, len);
} else {
last_index = config_find_indexed_property(configuration,
index_name,
index_property,
index_name, NULL);
index_name, index_property,
NULL, NULL);
if (last_index == -1)
{
/* no, we add this property at the end */
len = strlen(configuration + last_index);
memcpy(configuration + last_index + len_new,
configuration + last_index, len);
last_index = strlen(configuration);
if (last_index > 0)
last_index++; /* to insert a '\n' */
index = last_index;
}
else
{
/* yes, we add this property at the end of this indexed field */
index = config_get_next_property(configuration, last_index, NULL, NULL);
if (index != -1)
index = config_find_entry(configuration + index, index_name, NULL);
if (index == -1)
index = strlen(configuration);
}
}
else
{
index = config_get_next_property(configuration, last_index, NULL, NULL);
if (index == -1)
index = strlen(configuration);
}
len = strlen(configuration + index);
memmove(configuration + last_index + len_new,
configuration + index, len);
if (last_index > 0)
configuration[last_index - 1] = '\n';
sprintf(configuration + last_index,
"%s %s", name, property);
configuration[last_index + len_new] = '\n';
configuration[last_index + len_new - 1] = '\n';
/* remove ending '\n' */
len = strlen(configuration + last_index);
if (configuration[last_index + len - 1] == '\n')
len--;