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-rw-r--r--menuselect/mxml/mxml-string.c377
1 files changed, 0 insertions, 377 deletions
diff --git a/menuselect/mxml/mxml-string.c b/menuselect/mxml/mxml-string.c
deleted file mode 100644
index 9c2f9b20b..000000000
--- a/menuselect/mxml/mxml-string.c
+++ /dev/null
@@ -1,377 +0,0 @@
-/*
- * "$Id$"
- *
- * String functions for Mini-XML, a small XML-like file parsing library.
- *
- * Copyright 2003-2005 by Michael Sweet.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Library General Public
- * License as published by the Free Software Foundation; either
- * version 2, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * Contents:
- *
- * mxml_strdup() - Duplicate a string.
- * mxml_strdupf() - Format and duplicate a string.
- * mxml_vsnprintf() - Format a string into a fixed size buffer.
- */
-
-/*
- * Include necessary headers...
- */
-
-#include "config.h"
-
-
-/*
- * 'mxml_strdup()' - Duplicate a string.
- */
-
-#ifndef HAVE_STRDUP
-char * /* O - New string pointer */
-mxml_strdup(const char *s) /* I - String to duplicate */
-{
- char *t; /* New string pointer */
-
-
- if (s == NULL)
- return (NULL);
-
- if ((t = malloc(strlen(s) + 1)) == NULL)
- return (NULL);
-
- return (strcpy(t, s));
-}
-#endif /* !HAVE_STRDUP */
-
-
-/*
- * 'mxml_strdupf()' - Format and duplicate a string.
- */
-
-char * /* O - New string pointer */
-mxml_strdupf(const char *format, /* I - Printf-style format string */
- va_list ap) /* I - Pointer to additional arguments */
-{
- int bytes; /* Number of bytes required */
- char *buffer, /* String buffer */
- temp[256]; /* Small buffer for first vsnprintf */
-
-
- /*
- * First format with a tiny buffer; this will tell us how many bytes are
- * needed...
- */
-
- bytes = vsnprintf(temp, sizeof(temp), format, ap);
-
- if (bytes < sizeof(temp))
- {
- /*
- * Hey, the formatted string fits in the tiny buffer, so just dup that...
- */
-
- return (strdup(temp));
- }
-
- /*
- * Allocate memory for the whole thing and reformat to the new, larger
- * buffer...
- */
-
- if ((buffer = calloc(1, bytes + 1)) != NULL)
- vsnprintf(buffer, bytes + 1, format, ap);
-
- /*
- * Return the new string...
- */
-
- return (buffer);
-}
-
-
-#ifndef HAVE_VSNPRINTF
-/*
- * 'mxml_vsnprintf()' - Format a string into a fixed size buffer.
- */
-
-int /* O - Number of bytes formatted */
-mxml_vsnprintf(char *buffer, /* O - Output buffer */
- size_t bufsize, /* O - Size of output buffer */
- const char *format, /* I - Printf-style format string */
- va_list ap) /* I - Pointer to additional arguments */
-{
- char *bufptr, /* Pointer to position in buffer */
- *bufend, /* Pointer to end of buffer */
- sign, /* Sign of format width */
- size, /* Size character (h, l, L) */
- type; /* Format type character */
- const char *bufformat; /* Start of format */
- int width, /* Width of field */
- prec; /* Number of characters of precision */
- char tformat[100], /* Temporary format string for sprintf() */
- temp[1024]; /* Buffer for formatted numbers */
- char *s; /* Pointer to string */
- int slen; /* Length of string */
- int bytes; /* Total number of bytes needed */
-
-
- /*
- * Loop through the format string, formatting as needed...
- */
-
- bufptr = buffer;
- bufend = buffer + bufsize - 1;
- bytes = 0;
-
- while (*format)
- {
- if (*format == '%')
- {
- bufformat = format;
- format ++;
-
- if (*format == '%')
- {
- *bufptr++ = *format++;
- continue;
- }
- else if (strchr(" -+#\'", *format))
- sign = *format++;
- else
- sign = 0;
-
- width = 0;
- while (isdigit(*format))
- width = width * 10 + *format++ - '0';
-
- if (*format == '.')
- {
- format ++;
- prec = 0;
-
- while (isdigit(*format))
- prec = prec * 10 + *format++ - '0';
- }
- else
- prec = -1;
-
- if (*format == 'l' && format[1] == 'l')
- {
- size = 'L';
- format += 2;
- }
- else if (*format == 'h' || *format == 'l' || *format == 'L')
- size = *format++;
-
- if (!*format)
- break;
-
- type = *format++;
-
- switch (type)
- {
- case 'E' : /* Floating point formats */
- case 'G' :
- case 'e' :
- case 'f' :
- case 'g' :
- if ((format - bufformat + 1) > sizeof(tformat) ||
- (width + 2) > sizeof(temp))
- break;
-
- strncpy(tformat, bufformat, format - bufformat);
- tformat[format - bufformat] = '\0';
-
- sprintf(temp, tformat, va_arg(ap, double));
-
- bytes += strlen(temp);
-
- if (bufptr)
- {
- if ((bufptr + strlen(temp)) > bufend)
- {
- strncpy(bufptr, temp, bufend - bufptr);
- bufptr = bufend;
- break;
- }
- else
- {
- strcpy(bufptr, temp);
- bufptr += strlen(temp);
- }
- }
- break;
-
- case 'B' : /* Integer formats */
- case 'X' :
- case 'b' :
- case 'd' :
- case 'i' :
- case 'o' :
- case 'u' :
- case 'x' :
- if ((format - bufformat + 1) > sizeof(tformat) ||
- (width + 2) > sizeof(temp))
- break;
-
- strncpy(tformat, bufformat, format - bufformat);
- tformat[format - bufformat] = '\0';
-
- sprintf(temp, tformat, va_arg(ap, int));
-
- bytes += strlen(temp);
-
- if (bufptr)
- {
- if ((bufptr + strlen(temp)) > bufend)
- {
- strncpy(bufptr, temp, bufend - bufptr);
- bufptr = bufend;
- break;
- }
- else
- {
- strcpy(bufptr, temp);
- bufptr += strlen(temp);
- }
- }
- break;
-
- case 'p' : /* Pointer value */
- if ((format - bufformat + 1) > sizeof(tformat) ||
- (width + 2) > sizeof(temp))
- break;
-
- strncpy(tformat, bufformat, format - bufformat);
- tformat[format - bufformat] = '\0';
-
- sprintf(temp, tformat, va_arg(ap, void *));
-
- bytes += strlen(temp);
-
- if (bufptr)
- {
- if ((bufptr + strlen(temp)) > bufend)
- {
- strncpy(bufptr, temp, bufend - bufptr);
- bufptr = bufend;
- break;
- }
- else
- {
- strcpy(bufptr, temp);
- bufptr += strlen(temp);
- }
- }
- break;
-
- case 'c' : /* Character or character array */
- bytes += width;
-
- if (bufptr)
- {
- if (width <= 1)
- *bufptr++ = va_arg(ap, int);
- else
- {
- if ((bufptr + width) > bufend)
- width = bufend - bufptr;
-
- memcpy(bufptr, va_arg(ap, char *), width);
- bufptr += width;
- }
- }
- break;
-
- case 's' : /* String */
- if ((s = va_arg(ap, char *)) == NULL)
- s = "(null)";
-
- slen = strlen(s);
- if (slen > width && prec != width)
- width = slen;
-
- bytes += width;
-
- if (bufptr)
- {
- if ((bufptr + width) > bufend)
- width = bufend - bufptr;
-
- if (slen > width)
- slen = width;
-
- if (sign == '-')
- {
- strncpy(bufptr, s, slen);
- memset(bufptr + slen, ' ', width - slen);
- }
- else
- {
- memset(bufptr, ' ', width - slen);
- strncpy(bufptr + width - slen, s, slen);
- }
-
- bufptr += width;
- }
- break;
-
- case 'n' : /* Output number of chars so far */
- if ((format - bufformat + 1) > sizeof(tformat) ||
- (width + 2) > sizeof(temp))
- break;
-
- strncpy(tformat, bufformat, format - bufformat);
- tformat[format - bufformat] = '\0';
-
- sprintf(temp, tformat, va_arg(ap, int));
-
- bytes += strlen(temp);
-
- if (bufptr)
- {
- if ((bufptr + strlen(temp)) > bufend)
- {
- strncpy(bufptr, temp, bufend - bufptr);
- bufptr = bufend;
- break;
- }
- else
- {
- strcpy(bufptr, temp);
- bufptr += strlen(temp);
- }
- }
- break;
- }
- }
- else
- {
- bytes ++;
-
- if (bufptr && bufptr < bufend)
- *bufptr++ = *format++;
- }
- }
-
- /*
- * Nul-terminate the string and return the number of characters needed.
- */
-
- *bufptr = '\0';
-
- return (bytes);
-}
-#endif /* !HAVE_VSNPRINTF */
-
-
-/*
- * End of "$Id$".
- */
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