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Added support for IPv6 numeric url like: http://[3ffe:400:100::1]:80/file

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Added const for arguments that shouldn't be changed


git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@9691 b3059339-0415-0410-9bf9-f77b7e298cf2
This commit is contained in:
bertrand 2003-03-26 11:27:48 +00:00
parent abca28586a
commit dc49bda4bb
2 changed files with 28 additions and 14 deletions
libmpdemux
url.curl.h

34
libmpdemux/url.c
View File

@ -13,10 +13,10 @@
#include "mp_msg.h"
URL_t*
url_new(char* url) {
url_new(const char* url) {
int pos1, pos2;
URL_t* Curl;
char *ptr1, *ptr2, *ptr3;
char *ptr1=NULL, *ptr2=NULL, *ptr3=NULL;
if( url==NULL ) return NULL;
@ -94,23 +94,36 @@ url_new(char* url) {
ptr1 = ptr2+1;
pos1 = ptr1-url;
}
// before looking for a port number check if we have an IPv6 type numeric address
// in IPv6 URL the numeric address should be inside square braces.
ptr2 = strstr(ptr1, "[");
ptr3 = strstr(ptr1, "]");
if( ptr2!=NULL && ptr3!=NULL ) {
// we have an IPv6 numeric address
ptr1++;
pos1++;
ptr2 = ptr3;
} else {
ptr2 = ptr1;
}
// look if the port is given
ptr2 = strstr(ptr1, ":");
ptr2 = strstr(ptr2, ":");
// If the : is after the first / it isn't the port
ptr3 = strstr(ptr1, "/");
if(ptr3 && ptr3 - ptr2 < 0) ptr2 = NULL;
if( ptr2==NULL ) {
// No port is given
// Look if a path is given
ptr2 = strstr(ptr1, "/");
if( ptr2==NULL ) {
if( ptr3==NULL ) {
// No path/filename
// So we have an URL like http://www.hostname.com
pos2 = strlen(url);
} else {
// We have an URL like http://www.hostname.com/file.txt
pos2 = ptr2-url;
pos2 = ptr3-url;
}
} else {
// We have an URL beginning like http://www.hostname.com:1212
@ -118,6 +131,7 @@ url_new(char* url) {
Curl->port = atoi(ptr2+1);
pos2 = ptr2-url;
}
if( strstr(ptr1, "]")!=NULL ) pos2--;
// copy the hostname in the URL container
Curl->hostname = (char*)malloc(pos2-pos1+1);
if( Curl->hostname==NULL ) {
@ -143,7 +157,7 @@ url_new(char* url) {
}
}
}
// Check if a filenme was given or set, else set it with '/'
// Check if a filename was given or set, else set it with '/'
if( Curl->file==NULL ) {
Curl->file = (char*)malloc(2);
if( Curl->file==NULL ) {
@ -174,7 +188,7 @@ url_free(URL_t* url) {
/* works like strcpy(), but without return argument */
/* unescape_url_string comes from ASFRecorder */
void
url_unescape_string(char *outbuf, char *inbuf)
url_unescape_string(char *outbuf, const char *inbuf)
{
unsigned char c;
do {
@ -199,7 +213,7 @@ url_unescape_string(char *outbuf, char *inbuf)
/* works like strcpy(), but without return argument */
/* escape_url_string comes from ASFRecorder */
void
url_escape_string(char *outbuf, char *inbuf) {
url_escape_string(char *outbuf, const char *inbuf) {
unsigned char c;
do {
c = *inbuf++;
@ -230,7 +244,7 @@ url_escape_string(char *outbuf, char *inbuf) {
#ifdef __URL_DEBUG
void
url_debug(URL_t *url) {
url_debug(const URL_t *url) {
if( url==NULL ) {
printf("URL pointer NULL\n");
return;

8
libmpdemux/url.h
View File

@ -19,14 +19,14 @@ typedef struct {
char *password;
} URL_t;
URL_t* url_new(char* url);
URL_t* url_new(const char* url);
void url_free(URL_t* url);
void url_unescape_string(char *outbuf, char *inbuf);
void url_escape_string(char *outbuf, char *inbuf);
void url_unescape_string(char *outbuf, const char *inbuf);
void url_escape_string(char *outbuf, const char *inbuf);
#ifdef __URL_DEBUG
void url_debug(URL_t* url);
void url_debug(const URL_t* url);
#endif // __URL_DEBUG
#endif // __URL_H