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#include <string.h>
#include <assert.h>
#include <stdlib.h>
#include <stdio.h>
#include <getopt.h>
#include "cmdline.h"
#include "util.h"
#include "strbuf.h"
void pa_cmdline_help(const char *argv0) {
const char *e;
if ((e = strrchr(argv0, '/')))
e++;
else
e = argv0;
printf("%s [options]\n"
" -L MODULE Load the specified plugin module with the specified argument\n"
" -F FILE Run the specified script\n"
" -C Open a command line on the running TTY\n"
" -D Daemonize after loading the modules\n"
" -f Dont quit when the startup fails\n"
" -v Verbose startup\n"
" -h Show this help\n", e);
}
struct pa_cmdline* pa_cmdline_parse(int argc, char * const argv []) {
char c;
struct pa_cmdline *cmdline = NULL;
struct pa_strbuf *buf = NULL;
assert(argc && argv);
cmdline = malloc(sizeof(struct pa_cmdline));
assert(cmdline);
cmdline->daemonize = cmdline->help = cmdline->verbose = 0;
cmdline->fail = 1;
buf = pa_strbuf_new();
assert(buf);
while ((c = getopt(argc, argv, "L:F:CDhfv")) != -1) {
switch (c) {
case 'L':
pa_strbuf_printf(buf, "load %s\n", optarg);
break;
case 'F':
pa_strbuf_printf(buf, ".include %s\n", optarg);
break;
case 'C':
pa_strbuf_puts(buf, "load module-cli\n");
break;
case 'D':
cmdline->daemonize = 1;
break;
case 'h':
cmdline->help = 1;
break;
case 'f':
cmdline->fail = 0;
break;
case 'v':
cmdline->verbose = 0;
break;
default:
goto fail;
}
}
cmdline->cli_commands = pa_strbuf_tostring_free(buf);
return cmdline;
fail:
if (cmdline)
pa_cmdline_free(cmdline);
if (buf)
pa_strbuf_free(buf);
return NULL;
}
void pa_cmdline_free(struct pa_cmdline *cmd) {
assert(cmd);
free(cmd->cli_commands);
free(cmd);
}
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