-#define SPLIT_CMDLINE_BAD_ENDING 1
-#define SPLIT_CMDLINE_UNCLOSED_QUOTE 2
-static const char *split_cmdline_errors[] = {
- "cmdline ends with \\",
- "unclosed quote"
-};
-
-int split_cmdline(char *cmdline, const char ***argv)
-{
- int src, dst, count = 0, size = 16;
- char quoted = 0;
-
- *argv = xmalloc(sizeof(char *) * size);
-
- /* split alias_string */
- (*argv)[count++] = cmdline;
- for (src = dst = 0; cmdline[src];) {
- char c = cmdline[src];
- if (!quoted && isspace(c)) {
- cmdline[dst++] = 0;
- while (cmdline[++src]
- && isspace(cmdline[src]))
- ; /* skip */
- ALLOC_GROW(*argv, count+1, size);
- (*argv)[count++] = cmdline + dst;
- } else if (!quoted && (c == '\'' || c == '"')) {
- quoted = c;
- src++;
- } else if (c == quoted) {
- quoted = 0;
- src++;
- } else {
- if (c == '\\' && quoted != '\'') {
- src++;
- c = cmdline[src];
- if (!c) {
- free(*argv);
- *argv = NULL;
- return -SPLIT_CMDLINE_BAD_ENDING;
- }
- }
- cmdline[dst++] = c;
- src++;
- }
- }
-
- cmdline[dst] = 0;
-
- if (quoted) {
- free(*argv);
- *argv = NULL;
- return -SPLIT_CMDLINE_UNCLOSED_QUOTE;
- }
-
- ALLOC_GROW(*argv, count+1, size);
- (*argv)[count] = NULL;
-
- return count;
-}
-
-const char *split_cmdline_strerror(int split_cmdline_errno) {
- return split_cmdline_errors[-split_cmdline_errno-1];
-}
-