diff options
| -rw-r--r-- | src/input/http_helper.c | 32 |
1 files changed, 30 insertions, 2 deletions
diff --git a/src/input/http_helper.c b/src/input/http_helper.c index a725abc39..9d469a757 100644 --- a/src/input/http_helper.c +++ b/src/input/http_helper.c @@ -19,7 +19,7 @@ * * URL helper functions * - * $Id: http_helper.c,v 1.7 2006/06/20 01:46:41 dgp85 Exp $ + * $Id: http_helper.c,v 1.8 2006/11/10 23:47:48 dgp85 Exp $ */ #ifdef HAVE_CONFIG_H @@ -159,7 +159,35 @@ int _x_parse_url (char *url, char **proto, char** host, int *port, *uri[0] = '/'; strcpy(*uri + 1, start); } else { - *uri = strdup(start); + static const char toescape[] = " %#"; + char *it = start; + unsigned int escapechars = 0; + + while( it && *it ) { + if ( strchr(toescape, *it) != NULL ) + escapechars++; + it++; + } + + if ( escapechars == 0 ) + *uri = strdup(start); + else { + const size_t len = strlen(start); + size_t i; + + *uri = malloc(len + 1 + escapechars*2); + it = *uri; + + for(i = 0; i < len; i++, it++) { + if ( strchr(toescape, start[i]) != NULL ) { + it[0] = '%'; + it[1] = ( (start[i] >> 4) > 9 ) ? 'A' + ((start[i] >> 4)-10) : '0' + (start[i] >> 4); + it[2] = ( (start[i] & 0x0f) > 9 ) ? 'A' + ((start[i] & 0x0f)-10) : '0' + (start[i] & 0x0f); + it += 2; + } else + *it = start[i]; + } + } } } else { *uri = strdup("/"); |