@@ -34,6 +34,7 @@
/* Platform-specific directives. */
#ifdef _WIN32
#include "compat/w32dlfcn.h"
+ #include "libavutil/wchar_filename.h"
#undef EXTERN_C
#define AVISYNTH_LIB "avisynth"
#else
@@ -56,6 +57,7 @@ typedef struct AviSynthLibrary {
#define AVSC_DECLARE_FUNC(name) name ## _func name
AVSC_DECLARE_FUNC(avs_bit_blt);
AVSC_DECLARE_FUNC(avs_clip_get_error);
+ AVSC_DECLARE_FUNC(avs_check_version);
AVSC_DECLARE_FUNC(avs_create_script_environment);
AVSC_DECLARE_FUNC(avs_delete_script_environment);
AVSC_DECLARE_FUNC(avs_get_audio);
@@ -137,6 +139,7 @@ static av_cold int avisynth_load_library(void)
LOAD_AVS_FUNC(avs_bit_blt, 0);
LOAD_AVS_FUNC(avs_clip_get_error, 0);
+ LOAD_AVS_FUNC(avs_check_version, 0);
LOAD_AVS_FUNC(avs_create_script_environment, 0);
LOAD_AVS_FUNC(avs_delete_script_environment, 0);
LOAD_AVS_FUNC(avs_get_audio, 0);
@@ -807,26 +810,38 @@ static int avisynth_create_stream(AVFormatContext *s)
static int avisynth_open_file(AVFormatContext *s)
{
AviSynthContext *avs = s->priv_data;
- AVS_Value arg, val;
+ AVS_Value val;
int ret;
-#ifdef _WIN32
- char filename_ansi[MAX_PATH * 4];
- wchar_t filename_wc[MAX_PATH * 4];
-#endif
if (ret = avisynth_context_create(s))
return ret;
+ if (!avs_library.avs_check_version(avs->env, 7)) {
+ AVS_Value args[] = {
+ avs_new_value_string(s->url),
+ avs_new_value_bool(1) // filename is in UTF-8
+ };
+ val = avs_library.avs_invoke(avs->env, "Import",
+ avs_new_value_array(args, 2), 0);
+ } else {
+ AVS_Value arg;
#ifdef _WIN32
- /* Convert UTF-8 to ANSI code page */
- MultiByteToWideChar(CP_UTF8, 0, s->url, -1, filename_wc, MAX_PATH * 4);
- WideCharToMultiByte(CP_THREAD_ACP, 0, filename_wc, -1, filename_ansi,
- MAX_PATH * 4, NULL, NULL);
- arg = avs_new_value_string(filename_ansi);
+ char *filename_ansi;
+ /* Convert UTF-8 to ANSI code page */
+ if (utf8toansi(s->url, &filename_ansi)) {
+ ret = AVERROR_UNKNOWN;
+ goto fail;
+ }
+ arg = avs_new_value_string(filename_ansi);
#else
- arg = avs_new_value_string(s->url);
+ arg = avs_new_value_string(s->url);
#endif
- val = avs_library.avs_invoke(avs->env, "Import", arg, 0);
+ val = avs_library.avs_invoke(avs->env, "Import", arg, 0);
+#ifdef _WIN32
+ av_free(filename_ansi);
+#endif
+ }
+
if (avs_is_error(val)) {
av_log(s, AV_LOG_ERROR, "%s\n", avs_as_error(val));
ret = AVERROR_UNKNOWN;
@@ -29,6 +29,7 @@
#include "libavutil/avassert.h"
#include "libavutil/avstring.h"
#include "libavutil/bprint.h"
+#include "libavutil/getenv_utf8.h"
#include "libavutil/opt.h"
#include "libavutil/time.h"
#include "libavutil/parseutils.h"
@@ -198,12 +199,13 @@ void ff_http_init_auth_state(URLContext *dest, const URLContext *src)
static int http_open_cnx_internal(URLContext *h, AVDictionary **options)
{
const char *path, *proxy_path, *lower_proto = "tcp", *local_path;
+ char *env_http_proxy, *env_no_proxy;
char *hashmark;
char hostname[1024], hoststr[1024], proto[10];
char auth[1024], proxyauth[1024] = "";
char path1[MAX_URL_SIZE], sanitized_path[MAX_URL_SIZE + 1];
char buf[1024], urlbuf[MAX_URL_SIZE];
- int port, use_proxy, err;
+ int port, use_proxy, err = 0;
HTTPContext *s = h->priv_data;
av_url_split(proto, sizeof(proto), auth, sizeof(auth),
@@ -211,9 +213,13 @@ static int http_open_cnx_internal(URLContext *h, AVDictionary **options)
path1, sizeof(path1), s->location);
ff_url_join(hoststr, sizeof(hoststr), NULL, NULL, hostname, port, NULL);
- proxy_path = s->http_proxy ? s->http_proxy : getenv("http_proxy");
- use_proxy = !ff_http_match_no_proxy(getenv("no_proxy"), hostname) &&
+ env_http_proxy = getenv_utf8("http_proxy");
+ proxy_path = s->http_proxy ? s->http_proxy : env_http_proxy;
+
+ env_no_proxy = getenv_utf8("no_proxy");
+ use_proxy = !ff_http_match_no_proxy(env_no_proxy, hostname) &&
proxy_path && av_strstart(proxy_path, "http://", NULL);
+ freeenv_utf8(env_no_proxy);
if (!strcmp(proto, "https")) {
lower_proto = "tls";
@@ -224,7 +230,7 @@ static int http_open_cnx_internal(URLContext *h, AVDictionary **options)
if (s->http_proxy) {
err = av_dict_set(options, "http_proxy", s->http_proxy, 0);
if (err < 0)
- return err;
+ goto end;
}
}
if (port < 0)
@@ -259,12 +265,12 @@ static int http_open_cnx_internal(URLContext *h, AVDictionary **options)
err = ffurl_open_whitelist(&s->hd, buf, AVIO_FLAG_READ_WRITE,
&h->interrupt_callback, options,
h->protocol_whitelist, h->protocol_blacklist, h);
- if (err < 0)
- return err;
}
- return http_connect(h, path, local_path, hoststr,
- auth, proxyauth);
+end:
+ freeenv_utf8(env_http_proxy);
+ return err < 0 ? err : http_connect(
+ h, path, local_path, hoststr, auth, proxyauth);
}
static int http_should_reconnect(HTTPContext *s, int err)
@@ -20,6 +20,7 @@
*/
#include "libavutil/avstring.h"
+#include "libavutil/getenv_utf8.h"
#include "libavutil/opt.h"
#include <sys/stat.h>
#include "os_support.h"
@@ -55,12 +56,15 @@ static int populate_ipfs_gateway(URLContext *h)
int stat_ret = 0;
int ret = AVERROR(EINVAL);
FILE *gateway_file = NULL;
+ char *env_ipfs_gateway, *env_ipfs_path;
// Test $IPFS_GATEWAY.
- if (getenv("IPFS_GATEWAY") != NULL) {
- if (snprintf(c->gateway_buffer, sizeof(c->gateway_buffer), "%s",
- getenv("IPFS_GATEWAY"))
- >= sizeof(c->gateway_buffer)) {
+ env_ipfs_gateway = getenv_utf8("IPFS_GATEWAY");
+ if (env_ipfs_gateway != NULL) {
+ int printed = snprintf(c->gateway_buffer, sizeof(c->gateway_buffer),
+ "%s", env_ipfs_gateway);
+ freeenv_utf8(env_ipfs_gateway);
+ if (printed >= sizeof(c->gateway_buffer)) {
av_log(h, AV_LOG_WARNING,
"The IPFS_GATEWAY environment variable "
"exceeds the maximum length. "
@@ -77,20 +81,25 @@ static int populate_ipfs_gateway(URLContext *h)
// We need to know the IPFS folder to - eventually - read the contents of
// the "gateway" file which would tell us the gateway to use.
- if (getenv("IPFS_PATH") == NULL) {
+ env_ipfs_path = getenv_utf8("IPFS_PATH");
+ if (env_ipfs_path == NULL) {
+ char *env_home = getenv_utf8("HOME");
+
av_log(h, AV_LOG_DEBUG, "$IPFS_PATH is empty.\n");
// Try via the home folder.
- if (getenv("HOME") == NULL) {
+ if (env_home == NULL) {
av_log(h, AV_LOG_WARNING, "$HOME appears to be empty.\n");
ret = AVERROR(EINVAL);
goto err;
}
// Verify the composed path fits.
- if (snprintf(ipfs_full_data_folder, sizeof(ipfs_full_data_folder),
- "%s/.ipfs/", getenv("HOME"))
- >= sizeof(ipfs_full_data_folder)) {
+ int printed = snprintf(
+ ipfs_full_data_folder, sizeof(ipfs_full_data_folder),
+ "%s/.ipfs/", env_home);
+ freeenv_utf8(env_home);
+ if (printed >= sizeof(ipfs_full_data_folder)) {
av_log(h, AV_LOG_WARNING,
"The IPFS data path exceeds the "
"max path length (%zu)\n",
@@ -113,9 +122,11 @@ static int populate_ipfs_gateway(URLContext *h)
goto err;
}
} else {
- if (snprintf(ipfs_full_data_folder, sizeof(ipfs_full_data_folder), "%s",
- getenv("IPFS_PATH"))
- >= sizeof(ipfs_full_data_folder)) {
+ int printed = snprintf(
+ ipfs_full_data_folder, sizeof(ipfs_full_data_folder),
+ "%s", env_ipfs_path);
+ freeenv_utf8(env_ipfs_path);
+ if (printed >= sizeof(ipfs_full_data_folder)) {
av_log(h, AV_LOG_WARNING,
"The IPFS_PATH environment variable "
"exceeds the maximum length. "
@@ -26,6 +26,7 @@
#include "url.h"
#include "tls.h"
#include "libavutil/avstring.h"
+#include "libavutil/getenv_utf8.h"
#include "libavutil/opt.h"
#include "libavutil/parseutils.h"
@@ -60,6 +61,7 @@ int ff_tls_open_underlying(TLSShared *c, URLContext *parent, const char *uri, AV
char buf[200], opts[50] = "";
struct addrinfo hints = { 0 }, *ai = NULL;
const char *proxy_path;
+ char *env_http_proxy, *env_no_proxy;
int use_proxy;
set_options(c, uri);
@@ -89,9 +91,13 @@ int ff_tls_open_underlying(TLSShared *c, URLContext *parent, const char *uri, AV
if (!c->host && !(c->host = av_strdup(c->underlying_host)))
return AVERROR(ENOMEM);
- proxy_path = c->http_proxy ? c->http_proxy : getenv("http_proxy");
- use_proxy = !ff_http_match_no_proxy(getenv("no_proxy"), c->underlying_host) &&
+ env_http_proxy = getenv_utf8("http_proxy");
+ proxy_path = c->http_proxy ? c->http_proxy : env_http_proxy;
+
+ env_no_proxy = getenv_utf8("no_proxy");
+ use_proxy = !ff_http_match_no_proxy(env_no_proxy, c->underlying_host) &&
proxy_path && av_strstart(proxy_path, "http://", NULL);
+ freeenv_utf8(env_no_proxy);
if (use_proxy) {
char proxy_host[200], proxy_auth[200], dest[200];
@@ -104,6 +110,7 @@ int ff_tls_open_underlying(TLSShared *c, URLContext *parent, const char *uri, AV
proxy_port, "/%s", dest);
}
+ freeenv_utf8(env_http_proxy);
return ffurl_open_whitelist(&c->tcp, buf, AVIO_FLAG_READ_WRITE,
&parent->interrupt_callback, options,
parent->protocol_whitelist, parent->protocol_blacklist, parent);