add no-cache support
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3768d80227
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3d8f7815c2
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@ -161,6 +161,8 @@ struct http_file_context {
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time_t expires;
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time_t expires;
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switch_file_t *lock_fd;
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switch_file_t *lock_fd;
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switch_memory_pool_t *pool;
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switch_memory_pool_t *pool;
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int del_on_close;
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};
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};
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typedef struct http_file_context http_file_context_t;
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typedef struct http_file_context http_file_context_t;
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@ -2013,21 +2015,26 @@ static switch_status_t write_meta_file(http_file_context_t *context, const char
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const char *cc;
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const char *cc;
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const char *p;
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const char *p;
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if (headers && (cc = switch_event_get_header(headers, "Cache-Control")) && (p = switch_stristr("max-age=", cc))) {
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if (headers && (cc = switch_event_get_header(headers, "Cache-Control"))) {
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p += 8;
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if ((p = switch_stristr("max-age=", cc))) {
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p += 8;
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if (!zstr(p)) {
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ttl = atoi(p);
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if (!zstr(p)) {
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if (ttl < 0) ttl = globals.cache_ttl;
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ttl = atoi(p);
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if (ttl < 0) ttl = globals.cache_ttl;
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}
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}
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if (switch_stristr("no-cache", cc) || switch_stristr("no-store", cc)) {
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context->del_on_close = 1;
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}
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}
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}
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}
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switch_snprintf(write_data, sizeof(write_data),
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switch_snprintf(write_data, sizeof(write_data),
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"%" SWITCH_TIME_T_FMT ":%s",
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"%" SWITCH_TIME_T_FMT ":%s",
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switch_epoch_time_now(NULL) + ttl,
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switch_epoch_time_now(NULL) + ttl,
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data);
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data);
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status = write(fd, write_data, strlen(write_data) + 1) > 0 ? SWITCH_STATUS_SUCCESS : SWITCH_STATUS_FALSE;
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status = write(fd, write_data, strlen(write_data) + 1) > 0 ? SWITCH_STATUS_SUCCESS : SWITCH_STATUS_FALSE;
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}
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}
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@ -2205,6 +2212,14 @@ static switch_status_t http_file_file_close(switch_file_handle_t *handle)
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if (switch_test_flag((&context->fh), SWITCH_FILE_OPEN)) {
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if (switch_test_flag((&context->fh), SWITCH_FILE_OPEN)) {
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switch_core_file_close(&context->fh);
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switch_core_file_close(&context->fh);
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}
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}
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if (context->del_on_close) {
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if (context->cache_file) {
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unlink(context->cache_file);
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unlink(context->meta_file);
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unlink(context->lock_file);
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}
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}
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return SWITCH_STATUS_SUCCESS;
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return SWITCH_STATUS_SUCCESS;
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}
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}
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