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better logging

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This commit is contained in:
Thaddeus Hughes
2025-12-29 15:49:45 -06:00
parent 039c29a39d
commit 095a52fea7
10 changed files with 138 additions and 25 deletions
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57
main/webserver.c
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@@ -33,7 +33,7 @@
#define HOSTNAME "sc.local"
#define SOFT_AP_SSID "stockcropper"
#define SOFT_AP_SSID "sc_main"
#define SOFT_AP_PASSWORD "stockcropper"
#define SERVER_PORT 80
@@ -62,29 +62,64 @@ static esp_err_t log_get_handler(httpd_req_t *req) {
ESP_LOGE(TAG, "Storage partition not found");
return httpd_resp_send_err(req, HTTPD_500_INTERNAL_SERVER_ERROR, "Storage partition not found");
}
int32_t start = get_log_tail();
int32_t end = get_log_head();
int32_t total_size = end - start;
int32_t offset = start;
if (start >= end) {
total_size = storage_partition->size - start + end - get_log_offset();
}
ESP_LOGI(TAG, "start/end: %ld/%ld -> %ld", (long)start, (long)end, (long)total_size);
size_t total_size = storage_partition->size;
//size_t total_size = storage_partition->size;
char len_str[16];
sprintf(len_str, "%u", (unsigned)total_size);
httpd_resp_set_type(req, "application/octet-stream");
httpd_resp_set_hdr(req, "Content-Disposition", "attachment; filename=\"sc_storage.bin\"");
httpd_resp_set_hdr(req, "Content-Length", len_str);
uint8_t buf[1024];
size_t offset = 0;
while (offset < total_size) {
size_t to_read = MIN(sizeof(buf), total_size - offset);
esp_err_t err = esp_partition_read(storage_partition, offset, buf, to_read);
if (start >= end) {
ESP_LOGI(TAG, "STARTING");
while (offset < storage_partition->size) {
// if wrapped around, just go from the start all the way to the end of storage
// then set start = get_log_offset();
// and continue
size_t to_read = MIN(sizeof(httpBuffer), storage_partition->size - offset);
esp_err_t err = esp_partition_read(storage_partition, offset, httpBuffer, to_read);
if (err != ESP_OK) {
ESP_LOGE(TAG, "Failed to read partition: %s", esp_err_to_name(err));
return httpd_resp_send_err(req, HTTPD_500_INTERNAL_SERVER_ERROR, "Failed to read storage");
}
ESP_LOGI(TAG, "Sending %ld x %d", (long) offset, to_read);
if (httpd_resp_send_chunk(req, (const char *)httpBuffer, to_read) != ESP_OK) {
ESP_LOGE(TAG, "Failed to send chunk");
return ESP_FAIL;
}
offset += to_read;
}
offset = get_log_offset();
}
while (offset < end) {
ESP_LOGI(TAG, "FINISHING");
// if wrapped around, just go from the start all the way to the end of storage
// then set start = get_log_offset();
// and continue
size_t to_read = MIN(sizeof(httpBuffer), end - offset);
esp_err_t err = esp_partition_read(storage_partition, offset, httpBuffer, to_read);
if (err != ESP_OK) {
ESP_LOGE(TAG, "Failed to read partition: %s", esp_err_to_name(err));
return httpd_resp_send_err(req, HTTPD_500_INTERNAL_SERVER_ERROR, "Failed to read storage");
}
if (httpd_resp_send_chunk(req, (const char *)buf, to_read) != ESP_OK) {
ESP_LOGI(TAG, "Sending %ld x %d", (long) offset, to_read);
if (httpd_resp_send_chunk(req, (const char *)httpBuffer, to_read) != ESP_OK) {
ESP_LOGE(TAG, "Failed to send chunk");
return ESP_FAIL;
}
offset += to_read;
}
}
// End chunked transfer
httpd_resp_send_chunk(req, NULL, 0);
@@ -244,6 +279,7 @@ static esp_err_t ota_post_handler(httpd_req_t *req) {
return ESP_OK;
}
httpd_uri_t uris[] = {{
.uri = "/status",
.method = HTTP_GET,
@@ -336,6 +372,7 @@ void launchSoftAp() {
wifi_config_t wifi_config = {
.ap = {
.channel = 8,
.ssid = SOFT_AP_SSID,
.ssid_len = strlen(SOFT_AP_SSID),
.password = SOFT_AP_PASSWORD,