Function PROFILE_GetSection

storage/connect/inihandl.cpp:826–885

* PROFILE_GetSection * * Returns all keys of a section. * If return_values is TRUE, also include the corresponding values. ***********************************************************************/

 * If return_values is TRUE, also include the corresponding values.
 ***********************************************************************/
static int PROFILE_GetSection(PROFILESECTION *section, LPCSTR section_name,
                              LPSTR buffer, uint len,
                              BOOL handle_env, BOOL return_values)
{
  PROFILEKEY *key;

  if(!buffer) 
    return 0;

  while (section) {
    if (section->name[0] && !stricmp(section->name, section_name)) {
      uint oldlen = len;

      for (key = section->key; key; key = key->next) {
        if (len <= 2)
          break;

        if (!*key->name)
          continue;  /* Skip empty lines */

        if (IS_ENTRY_COMMENT(key->name))
          continue;  /* Skip comments */

        PROFILE_CopyEntry(buffer, key->name, len - 1, handle_env);
        len -= strlen(buffer) + 1;
        buffer += strlen(buffer) + 1;

        if (len < 2)
          break;

        if (return_values && key->value) {
          buffer[-1] = '=';
          PROFILE_CopyEntry(buffer, key->value, len - 1, handle_env);
          len -= strlen(buffer) + 1;
          buffer += strlen(buffer) + 1;
          } // endif return_values

        } // endfor key

      *buffer = '\0';

      if (len <= 1) {
        /*If either lpszSection or lpszKey is NULL and the supplied
          destination buffer is too small to hold all the strings,
          the last string is truncated and followed by two null characters.
          In this case, the return value is equal to cchReturnBuffer
          minus two. */
        buffer[-1] = '\0';
        return oldlen - 2;
        } // endif len

      return oldlen - len;
      } // endif section->name

    section = section->next;
    } // endwhile section

  buffer[0] = buffer[1] = '\0';