Created SILC Runtime Toolkit git repository Part I.

[runtime.git] / apps / irssi / src / lib-popt / poptparse.c

diff --git a/apps/irssi/src/lib-popt/poptparse.c b/apps/irssi/src/lib-popt/poptparse.c
deleted file mode 100644 (file)
index 135ead5..0000000
--- a/apps/irssi/src/lib-popt/poptparse.c
+++ /dev/null
@@ -1,98 +0,0 @@
-/* (C) 1998 Red Hat Software, Inc. -- Licensing details are in the COPYING
-   file accompanying popt source distributions, available from 
-   ftp://ftp.redhat.com/pub/code/popt */
-
-#ifdef HAVE_CONFIG_H
-#include "config.h"
-#endif
-
-#include <ctype.h>
-#include <stdlib.h>
-#include <string.h>
-
-#include "popt.h"
-
-static const int poptArgvArrayGrowDelta = 5;
-
-int poptParseArgvString(const char * s, int * argcPtr, char *** argvPtr) {
-    char * buf, * bufStart, * dst;
-    const char * src;
-    char quote = '\0';
-    int argvAlloced = poptArgvArrayGrowDelta;
-    char ** argv = malloc(sizeof(*argv) * argvAlloced);
-    char ** argv2;
-    int argc = 0;
-    int i, buflen;
-
-    buflen = strlen(s) + 1;
-    bufStart = buf = malloc(buflen);
-    memset(buf, '\0', buflen);
-
-    src = s;
-    argv[argc] = buf;
-
-    while (*src) {
-       if (quote == *src) {
-           quote = '\0';
-       } else if (quote) {
-           if (*src == '\\') {
-               src++;
-               if (!*src) {
-                   free(argv);
-                   free(bufStart);
-                   return POPT_ERROR_BADQUOTE;
-               }
-               if (*src != quote) *buf++ = '\\';
-           }
-           *buf++ = *src;
-       } else if (isspace((int) (unsigned char) *src)) {
-           if (*argv[argc]) {
-               buf++, argc++;
-               if (argc == argvAlloced) {
-                   argvAlloced += poptArgvArrayGrowDelta;
-                   argv = realloc(argv, sizeof(*argv) * argvAlloced);
-               }
-               argv[argc] = buf;
-           }
-       } else switch (*src) {
-         case '"':
-         case '\'':
-           quote = *src;
-           break;
-         case '\\':
-           src++;
-           if (!*src) {
-               free(argv);
-               free(bufStart);
-               return POPT_ERROR_BADQUOTE;
-           }
-           /* fallthrough */
-         default:
-           *buf++ = *src;
-       }
-
-       src++;
-    }
-
-    if (strlen(argv[argc])) {
-       argc++, buf++;
-    }
-
-    dst = malloc(argc * sizeof(*argv) + (buf - bufStart));
-    argv2 = (void *) dst;
-    dst += argc * sizeof(*argv);
-    memcpy(argv2, argv, argc * sizeof(*argv));
-    memcpy(dst, bufStart, buf - bufStart);
-
-    for (i = 0; i < argc; i++) {
-       argv2[i] = dst + (argv[i] - bufStart);
-    }
-
-    free(argv);
-
-    *argvPtr = argv2;
-    *argcPtr = argc;
-
-    free(bufStart);
-    return 0;
-}