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roadmap_camera_image.c
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roadmap_camera_image.c
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/* roadmap_camera_image.c - Camera image functionality implementation: Configuration, capture, upload and
* file management
*
* LICENSE:
* Copyright 2009, Waze Ltd
* Alex Agranovich
*
*
* This file is part of RoadMap.
*
* RoadMap is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License V2 as published by
* the Free Software Foundation.
*
* RoadMap is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with RoadMap; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
* // Close the dialog on error
* SYNOPSYS:
*
* See roadmap_camera_image.c
*/
#include <string.h>
#include <stdarg.h>
#include <stdlib.h>
#include "roadmap.h"
#include "roadmap_main.h"
#include "roadmap_download.h"
#include "roadmap_config.h"
#include "roadmap_file.h"
#include "editor/export/editor_upload.h"
#include "roadmap_camera_image.h"
#include "roadmap_camera_defs.h"
#include "roadmap_camera.h"
#include "roadmap_lang.h"
#include "roadmap_path.h"
#include "Realtime/Realtime.h"
#include "ssd/ssd_dialog.h"
#include "ssd/ssd_text.h"
#include "ssd/ssd_container.h"
#include "ssd/ssd_bitmap.h"
#include "ssd/ssd_progress_msg_dialog.h"
#include "roadmap_messagebox.h"
#include "roadmap_canvas.h"
#include "roadmap_httpcopy_async.h"
//======== Local Types ========
typedef struct
{
char* image_path;
char* data;
size_t data_size;
ImageDownloadCallback download_cb;
void* context_cb;
} DownloadContext;
typedef struct
{
CameraImageAlertCallback cb;
CameraImageAlertContext* context;
} AlertCaptureData;
//======== Defines ========
#define IMG_UPLOAD_RESPONSE_PREFIX "image_id="
#define IMG_UPLOAD_SSD_DLG_NAME "Image upload process"
#define IMG_UPLOAD_PROGRESS_FIELD "Progress"
#define IMG_UPLOAD_STATUS_FIELD "Image upload status"
#define IMG_UPLOAD_ERROR "Image upload error"
#define IMG_UPLOAD_CONTENT_TYPE "image/jpeg"
#define IMG_DOWNLOAD_CACHE_SIZE 50
#define IMG_UPLOAD_URL_SIZE 512
//======== Globals ========
// Image width
static int gCameraImageWidth = CFG_CAMERA_IMG_WIDTH_DEFAULT;
// Image height
static int gCameraImageHeight = CFG_CAMERA_IMG_HEIGHT_DEFAULT;
// Image quality
static CameraImageQuality gCameraImageQuality = CFG_CAMERA_IMG_QUALITY_DEFAULT;
// Upload process state
static int gFileSize = 0;
static int gUploadedSize = 0;
static char* gImageDownloadCache[IMG_DOWNLOAD_CACHE_SIZE] = {0};
static int gImageDownloadCacheCurIndex = 0;
////// Configuration section ///////
static RoadMapConfigDescriptor RMCfgCameraImageWidth =
ROADMAP_CONFIG_ITEM( CFG_CATEGORY_CAMERA_IMG, CFG_ENTRY_CAMERA_IMG_WIDTH );
static RoadMapConfigDescriptor RMCfgCameraImageHeight =
ROADMAP_CONFIG_ITEM( CFG_CATEGORY_CAMERA_IMG, CFG_ENTRY_CAMERA_IMG_HEIGHT );
static RoadMapConfigDescriptor RMCfgCameraImageQuality =
ROADMAP_CONFIG_ITEM( CFG_CATEGORY_CAMERA_IMG, CFG_ENTRY_CAMERA_IMG_QUALITY );
static RoadMapConfigDescriptor RMCfgCameraImageServer =
ROADMAP_CONFIG_ITEM( CFG_CATEGORY_CAMERA_IMG, CFG_ENTRY_CAMERA_IMG_SERVER );
static RoadMapConfigDescriptor RMCfgCameraImageUrlPrefix =
ROADMAP_CONFIG_ITEM( CFG_CATEGORY_CAMERA_IMG, CFG_ENTRY_CAMERA_IMG_URL_PREFIX );
static int download_size_callback( void *context_cb, size_t size );
static void download_progress_callback( void *context_cb, char *data, size_t size );
static void download_error_callback( void *context_cb, int connection_failure, const char *format, ... );
static void download_done_callback( void *context_cb, char *last_modified, const char *format, ... );
static BOOL roadmap_camera_image_uploader( const char *image_folder, const char *image_file, char* image_id,CameraImageUploadCallback cb, void * context);
static char* get_download_url( const char* image_id );
static void download_cache_add( const char* file_path );
static void download_cache_clear( void );
static int upload_file_size_callback( void *context, size_t aSize );
static void upload_progress_callback( void *context, char *data, size_t size);
static void upload_error_callback( void *context, int connection_failure, const char *format, ...);
static void upload_done( void *context, char *last_modified, const char *format, ... );
typedef struct tag_upload_context {
CameraImageUploadCallback cb;
void * context;
char * full_path; // image name, received from RTAlerts.
char * image_id; // buffer from RTAlerts, will be filled according to the response from server.
} upload_context;
/*
* These functions will handle the async Image upload.
*/
static RoadMapHttpAsyncCallbacks gUploadCallbackFunctions =
{
upload_file_size_callback,
upload_progress_callback,
upload_error_callback,
upload_done,
};
static RoadMapHttpAsyncCallbacks gHttpAsyncCallbacks =
{
download_size_callback,
download_progress_callback,
download_error_callback,
download_done_callback
};
/***********************************************************/
/* Name : roadmap_camera_image_alert()
* Purpose : Constructs the url and downloads the image. Leaks the memory in the image_file
*
* Params : (in) image_id - the image id to download
*
* : (out) download_cb - the full path to the downloaded image file - user responsibility to
* deallocate the memory!!!!
*
* Notes :
*
*/
BOOL roadmap_camera_image_download( const char* image_id, void* context_cb, ImageDownloadCallback download_cb )
{
BOOL res = FALSE;
char *url;
char *image_file, *image_path;
DownloadContext* context;
roadmap_log( ROADMAP_DEBUG, "Downloading the image. ID: %s", image_id );
// Target file name from the image id
image_file = malloc( strlen( image_id ) + strlen( ROADMAP_IMG_DOWNLOAD_FILE_SUFFIX ) + 1 );
strcpy( image_file, image_id );
strcat( image_file, ROADMAP_IMG_DOWNLOAD_FILE_SUFFIX );
// Target full path for the output
image_path = roadmap_path_join( roadmap_path_images(), image_file );
if (roadmap_file_exists( NULL, image_path ) )
{
// Add file to cache
download_cache_add( image_path );
// The file exists - no need to download
download_cb( context_cb, 0, image_path );
roadmap_path_free( image_path );
}
else
{
url = get_download_url( image_id );
// Init the download process context
context = malloc( sizeof( DownloadContext ) );
context->image_path = image_path;
context->context_cb = context_cb;
context->download_cb = download_cb;
context->data = NULL;
// Show the message
ssd_progress_msg_dialog_show( roadmap_lang_get( "Downloading . . . " ) );
// Start the process
roadmap_http_async_copy( &gHttpAsyncCallbacks, context, url ,0 );
free( url );
}
free( image_file );
return res;
}
/***********************************************************/
/* Name : download_url( const char* image_id )
* Purpose : Returns the url constructed from the given image id
*
*/
static char* get_download_url( const char* image_id )
{
char* url;
const char* url_prefix;
url_prefix = roadmap_config_get ( &RMCfgCameraImageUrlPrefix );
// Size of prefix + size of image id + '\0'
url = malloc( strlen( url_prefix ) + strlen( image_id ) + 1 );
roadmap_check_allocated( url );
strcpy( url, url_prefix );
strcat( url, image_id );
return url;
}
/***********************************************************/
/* Name : download_size_callback( void *context, size_t size )
* Purpose : Download callback: Size
*
*/
static int download_size_callback( void *context_cb, size_t size )
{
DownloadContext* context = (DownloadContext*) context_cb;
// Allocate data storage
if ( size > 0 )
{
context->data = malloc( size );
context->data_size = 0;
}
return size;
}
/***********************************************************/
/* Name : download_progress_callback( void *context, char *data, size_t size )
* Purpose : Download callback: Progress
*
*/
static void download_progress_callback( void *context_cb, char *data, size_t size )
{
DownloadContext* context = (DownloadContext*) context_cb;
// Store data
if ( context->data )
{
memcpy( context->data + context->data_size, data, size );
context->data_size += size;
}
}
/***********************************************************/
/* Name : download_error_callback( void *context, const char *format, ... )
* Purpose : Download callback: Error
*
*/
static void download_error_callback( void *context_cb, int connection_failure, const char *format, ... )
{
DownloadContext* context = (DownloadContext*) context_cb;
va_list ap;
char err_string[1024];
// Load the arguments
va_start( ap, format );
vsnprintf( err_string, 1024, format, ap );
va_end( ap );
// Log it...
roadmap_log( ROADMAP_WARNING, err_string );
// Free allocated space
if ( context->data )
{
free( context->data );
context->data = NULL;
}
context->download_cb( context->context_cb, -1, NULL );
}
/***********************************************************/
/* Name : download_done_callback( void *context )
* Purpose : Download callback: Done
*
*/
static void download_done_callback( void *context_cb, char *last_modified, const char *format, ... )
{
DownloadContext* context = (DownloadContext*) context_cb;
const char* path = context->image_path;
RoadMapFile file;
roadmap_log( ROADMAP_INFO, "Download is finished. Writing %d bytes to the file: %s", context->data_size, path );
// Save the image to the file
file = roadmap_file_open( path, "w" );
if ( !file )
{
roadmap_log( ROADMAP_WARNING, "File openning error for file: %s", path );
}
roadmap_file_write( file, context->data, context->data_size );
roadmap_file_close(file);
ssd_progress_msg_dialog_hide();
context->download_cb( context->context_cb, 0, context->image_path );
// Add file to cache
download_cache_add( path );
// Deallocate the download context
free( context->data );
roadmap_path_free( context->image_path );
free( context );
}
/***********************************************************/
/* Name : roadmap_camera_image_alert()
* Purpose : Performs the entire process of the taking image for the alert
* 1. Captures the image according to the configuration parameters
* Saves the image to the file and returns the buffer containing the thumbnail
* 2. Uploads the image to the server
* Params : (out) image_path - the path to the image
* users responsibility to release the path memory
* : (out) image_thumbnail - the thumbnail of the taken image
*
* Notes : The function caller is responsible for the memory deallocation of
* the image id and the image_thumbnail
*/
BOOL roadmap_camera_image_alert( char** image_path, RoadMapImage *image_thumbnail )
{
BOOL res = FALSE;
CameraImageFile image_file;
CameraImageBuf image_buf_thumbnail;
static BOOL capture_config_initialized = FALSE;
// Initialize the configuration
if ( !capture_config_initialized )
{
capture_config_initialized = TRUE;
}
if ( !image_path )
{
roadmap_log( ROADMAP_WARNING, "Image path parameter is corrupted!!" );
return FALSE;
}
if ( !image_thumbnail )
{
roadmap_log( ROADMAP_WARNING, "Image thumbnail parameter is corrupted!!" );
return FALSE;
}
*image_path = NULL;
*image_thumbnail = NULL;
CAMERA_IMG_BUF_INIT( image_buf_thumbnail, CFG_CAMERA_THMB_WIDTH_DEFAULT, CFG_CAMERA_THMB_HEIGHT_DEFAULT,
pixel_fmt_bgra_8888, NULL );
// Init the file attributes
CAMERA_IMG_FILE_INIT( image_file, gCameraImageWidth, gCameraImageHeight, gCameraImageQuality,
file_fmt_JPEG, NULL, NULL );
if ( roadmap_camera_image_capture( &image_file, &image_buf_thumbnail ) )
{
// Make the path
if ( image_file.file )
{
*image_path = roadmap_path_join( image_file.folder, image_file.file );
res = TRUE;
}
// Set the thumbnail
if ( image_buf_thumbnail.buf )
{
int image_buf_BPP = roadmap_camera_image_bytes_pp( image_buf_thumbnail.pixfmt );
int stride = image_buf_BPP*image_buf_thumbnail.width;
*image_thumbnail = roadmap_canvas_image_from_buf( image_buf_thumbnail.buf, image_buf_thumbnail.width,
image_buf_thumbnail.height, stride );
}
}
else
{
roadmap_log( ROADMAP_WARNING, "Camera image was not captured!" );
}
// Deallocate if necessary
if ( image_file.folder )
free( image_file.folder );
if ( image_file.file )
free( image_file.file );
return res;
}
int image_alert_async_callback( CameraImageCaptureContext* context, int res )
{
CameraImageFile* image_file = &context->image_file;
CameraImageBuf* image_buf_thumbnail = &context->image_thumbnail;
const AlertCaptureData* data = ( const AlertCaptureData* ) context->callback_data;
if ( res )
{
CameraImageAlertContext* alert_ctx = data->context;
// Make the path
if ( image_file->file )
{
*alert_ctx->image_path = roadmap_path_join( image_file->folder, image_file->file );
}
// Set the thumbnail
if ( image_buf_thumbnail->buf )
{
int image_buf_BPP = roadmap_camera_image_bytes_pp( image_buf_thumbnail->pixfmt );
int stride = image_buf_BPP*image_buf_thumbnail->width;
*alert_ctx->image_thumbnail = roadmap_canvas_image_from_buf( image_buf_thumbnail->buf, image_buf_thumbnail->width,
image_buf_thumbnail->height, stride );
}
}
else
{
roadmap_log( ROADMAP_WARNING, "Camera image was not captured!" );
}
/*
* Call the supplied callback
*/
data->cb( data->context, res );
// Deallocate if necessary
if ( image_file->folder )
free( image_file->folder );
if ( image_file->file )
free( image_file->file );
free( data );
free( context );
}
#ifndef IPHONE_NATIVE
//BOOL roadmap_camera_image_alert( char** image_path, RoadMapImage *image_thumbnail )
BOOL roadmap_camera_image_alert_async( CameraImageAlertCallback callback, CameraImageAlertContext* context )
{
BOOL res = FALSE;
CameraImageCaptureContext* capture_context = malloc( sizeof( CameraImageCaptureContext ) );
CameraImageFile* image_file = &capture_context->image_file;
CameraImageBuf* image_buf_thumbnail = &capture_context->image_thumbnail;
AlertCaptureData* data = malloc( sizeof( AlertCaptureData ) );
static BOOL capture_config_initialized = FALSE;
// Initialize the configuration
if ( !capture_config_initialized )
{
capture_config_initialized = TRUE;
}
if ( !context->image_path )
{
roadmap_log( ROADMAP_WARNING, "Image path parameter is corrupted!!" );
return FALSE;
}
if ( !context->image_thumbnail )
{
roadmap_log( ROADMAP_WARNING, "Image thumbnail parameter is corrupted!!" );
return FALSE;
}
data->cb = callback;
data->context = context;
capture_context->callback_data = data;
CAMERA_IMG_BUF_INIT( *image_buf_thumbnail, CFG_CAMERA_THMB_WIDTH_DEFAULT, CFG_CAMERA_THMB_HEIGHT_DEFAULT,
pixel_fmt_bgra_8888, NULL );
// Init the file attributes
CAMERA_IMG_FILE_INIT( *image_file, gCameraImageWidth, gCameraImageHeight, gCameraImageQuality,
file_fmt_JPEG, NULL, NULL );
roadmap_camera_take_picture_async( image_alert_async_callback, capture_context );
return TRUE;
}
#endif //IPHONE_NATIVE
/***********************************************************/
/* Name : roadmap_camera_image_capture()
* Purpose : Loads the configuration and takes the picture
* using the device API. The image is saved to the temporary file
* Params : [in/out] image_file - image file attributes. Returns folder and file where the image is stored
* : [in/out] image_thumbnail - thumbnail attributes. Returns buffer of the thumbnail in bgra format
*/
BOOL roadmap_camera_image_capture( CameraImageFile *image_file, CameraImageBuf *image_thumbnail )
{
BOOL res = FALSE;
roadmap_log( ROADMAP_DEBUG, "Going to take camera image. Width: %d. Height: %d", image_file->width, image_file->height );
// Capture the image
#ifndef J2ME
res = roadmap_camera_take_picture( image_file, image_thumbnail );
#endif
if ( !image_thumbnail )
{
roadmap_log( ROADMAP_DEBUG, "Image thumbnail structure is not initialized properly" );
}
if ( res == FALSE )
{
roadmap_log( ROADMAP_WARNING, "Image capture was not taken" );
}
return res;
}
/***********************************************************/
/* Name : roadmap_camera_image_upload()
* Purpose : Upload the image to the server.
* Params : (in) image_folder
* : (in) image_file
* : (out) image_id - the string containing the resulting image ID, received from the server
* the input buffer must be of size ROADMAP_IMAGE_ID_BUF_LEN
*/
BOOL roadmap_camera_image_upload( const char *image_folder, const char *image_file,
char* image_id, CameraImageUploadCallback cb, void * context)
{
BOOL res;
res = roadmap_camera_image_uploader( image_folder, image_file, image_id,cb,context );
return res;
}
/***********************************************************/
/* Name : roadmap_camera_image_uploader()
* Purpose : Upload the image to the server. Auxiliary static function
* Params : (in) image_folder
* : (in) image_file
* : (out) image_id - the string containing the resulting image ID, received from the server
* the input buffer must be of size ROADMAP_IMAGE_ID_BUF_LEN
* : (out) message - parsed response from the server
*/
static BOOL roadmap_camera_image_uploader( const char *image_folder, const char *image_file,
char* image_id, CameraImageUploadCallback cb, void * context)
{
BOOL res = FALSE;
char* full_path;
upload_context * ctx;
int size;
const char *header;
char target_url[IMG_UPLOAD_URL_SIZE];
if( !image_id )
{
roadmap_log( ROADMAP_ERROR, "File upload error: image id buffer is not available!!" );
return FALSE;
}
// Get the full path to the file
full_path = roadmap_path_join( image_folder, image_file );
snprintf( target_url, sizeof( target_url ), "%s?sessionid=%d&cookie=%s",
roadmap_config_get ( &RMCfgCameraImageServer ),
Realtime_GetServerId(),
Realtime_GetServerCookie() );
roadmap_log( ROADMAP_DEBUG, "Uploading file: %s. ", full_path );
ctx = malloc(sizeof(upload_context));
ctx->context = context;
ctx->cb = cb;
ctx->full_path = full_path;
ctx->image_id = image_id;
// Upload and get the response
size = roadmap_file_length (NULL, full_path);
header = roadmap_http_async_get_upload_header( IMG_UPLOAD_CONTENT_TYPE, full_path, size, NULL, NULL );
if (roadmap_http_async_post_file(&gUploadCallbackFunctions, (void *)ctx, target_url, header, full_path, size))
{
//change to debug and comment.
roadmap_log( ROADMAP_DEBUG, "Started Async connection for file : %s", full_path );
res = TRUE;
}
else
{
roadmap_log( ROADMAP_WARNING, "File upload error on socket connect %s", full_path );
roadmap_path_free( full_path );
free( ctx );
res = FALSE;
}
return res;
}
/***********************************************************/
/* Name : roadmap_camera_image_inialize()
* Purpose : Initializes the camera image related parameters
*
*/
void roadmap_camera_image_initialize( void )
{
/// Declare the configuration entries
// Image width
roadmap_config_declare( "preferences", &RMCfgCameraImageWidth, OBJ2STR( CFG_CAMERA_IMG_WIDTH_DEFAULT ), NULL );
// Image height
roadmap_config_declare( "preferences", &RMCfgCameraImageHeight, OBJ2STR( CFG_CAMERA_IMG_HEIGHT_DEFAULT ), NULL );
// Image height
roadmap_config_declare( "preferences", &RMCfgCameraImageQuality, OBJ2STR( CFG_CAMERA_IMG_QUALITY_DEFAULT ), NULL );
// Server for image upload
roadmap_config_declare( "preferences", &RMCfgCameraImageServer, CFG_CAMERA_IMG_SERVER_DEFAULT, NULL );
// Url prefix for the image download
roadmap_config_declare( "preferences", &RMCfgCameraImageUrlPrefix, CFG_CAMERA_IMG_URL_PREFIX_DEFAULT, NULL );
/// Load the values
gCameraImageWidth = roadmap_config_get_integer( &RMCfgCameraImageWidth );
gCameraImageHeight = roadmap_config_get_integer( &RMCfgCameraImageHeight );
gCameraImageQuality = (CameraImageQuality) roadmap_config_get_integer( &RMCfgCameraImageQuality );
}
/***********************************************************/
/* Name : roadmap_camera_image_shutdown()
* Purpose : Finalizes the camera image work
*
*/
void roadmap_camera_image_shutdown()
{
/* Remove downloaded images from the directory */
download_cache_clear();
}
int roadmap_camera_image_bytes_pp( CameraImagePixelFmt pix_fmt )
{
int bytes_pp;
switch ( pix_fmt )
{
case pixel_fmt_bgra_8888:
case pixel_fmt_rgba_8888: bytes_pp = 4; break;
case pixel_fmt_rgb_565: bytes_pp = 2; break;
case pixel_fmt_rgb_888: bytes_pp = 3; break;
default: bytes_pp = 1;
}
return bytes_pp;
}
/***********************************************************/
/* Name : download_cache_add( const char* file_path )
* Purpose : Adds the downloaded file to the cache
*
*/
static void download_cache_add( const char* file_path )
{
if ( gImageDownloadCache[gImageDownloadCacheCurIndex] != NULL )
{
char *file_path = gImageDownloadCache[gImageDownloadCacheCurIndex];
// Remove the file
if ( roadmap_file_exists( "", file_path ) )
{
roadmap_file_remove( "", file_path );
}
free( file_path );
}
gImageDownloadCache[gImageDownloadCacheCurIndex] = strdup( file_path );
gImageDownloadCacheCurIndex = ( gImageDownloadCacheCurIndex + 1 ) % IMG_DOWNLOAD_CACHE_SIZE;
}
/***********************************************************/
/* Name : upload_error_callback( int size )
* Purpose : Upload callback: Error
*
*/
static void download_cache_clear( void )
{
int i;
for ( i = 0; i < IMG_DOWNLOAD_CACHE_SIZE; ++i )
{
if ( gImageDownloadCache[i] == NULL )
break;
// Remove the file
if ( roadmap_file_exists( "", gImageDownloadCache[i] ) )
{
roadmap_file_remove( "", gImageDownloadCache[i] );
}
free( gImageDownloadCache[i] );
gImageDownloadCache[i] = NULL;
}
}
///////////////////////////////////////////////////////
static int upload_file_size_callback( void *context, size_t aSize ){
return 1; // no image is too big for sending.
}
///////////////////////////////////////////////////////
static void upload_progress_callback(void *context, char *data, size_t size) {
}
///////////////////////////////////////////////////////
static void upload_error_callback( void *context, int connection_failure, const char *format, ...) {
upload_context * ctx = (upload_context *)context;
roadmap_log(ROADMAP_ERROR,"error in uploading image : %s",ctx->full_path);
(*ctx->cb ) (ctx->context);
roadmap_path_free(ctx->full_path);
free(ctx);
}
///////////////////////////////////////////////////////
static void upload_done( void *context, char *last_modified, const char *format, ... ) {
upload_context * ctx = (upload_context *)context;
char response_message[500];
va_list ap;
if(format){
va_start(ap, format);
vsnprintf(response_message,sizeof(response_message),format,ap);
va_end(ap);
roadmap_log(ROADMAP_DEBUG,"done uploading image file : %s. Received response : %s",ctx->full_path,response_message);
}
// Parse the answer
if( !strncmp( IMG_UPLOAD_RESPONSE_PREFIX, response_message, strlen( IMG_UPLOAD_RESPONSE_PREFIX ) ) )
{
roadmap_log( ROADMAP_DEBUG, "File was uploaded successfully! Response message: %s", response_message );
// Copy the message ID to the buffer
memcpy( ctx->image_id, (response_message + strlen( IMG_UPLOAD_RESPONSE_PREFIX )), ROADMAP_IMAGE_ID_LEN );
ctx->image_id[ROADMAP_IMAGE_ID_LEN] = 0;
(*ctx->cb ) (ctx->context);
}
else
{
ctx->image_id[0] = '\0';
roadmap_log( ROADMAP_WARNING, "Image upload done, received response message: %s", response_message );
(*ctx->cb) (ctx->context);
}
roadmap_path_free(ctx->full_path);
free(ctx);
}
// **************** Unit test section ******************
// *** Can be removed
#if 0
#include "roadmap_path.h"
void roadmap_camera_image_alert_test()
{
char *imageId = NULL;
CameraImageBuf imageBuf;
RoadMapImage image_bitmap;
const char* fg_color = NULL;
const char* bg_color = NULL;
#if (defined(IPHONE) || defined(ANDROID))
fg_color = "#ffffff";
bg_color = NULL;
#endif
int BPP;
#define TEST_DLG_NAME "Waze thumbnail test"
// Take the image capture
if ( roadmap_camera_image_alert( &imageId, &imageBuf ) )
{
// TODO :: Update image id
}
BPP = roadmap_camera_image_bytes_pp( imageBuf.pixfmt );
image_bitmap = roadmap_canvas_image_from_buf( imageBuf.buf, imageBuf.width,
imageBuf.height, 4*imageBuf.width );
//////////////////////////////////////////////////////
// Show dialog with the image
{
SsdWidget group, bitmap;
SsdWidget dialog = ssd_dialog_new( TEST_DLG_NAME, "Waze thumbnail test", NULL, SSD_CONTAINER_BORDER|SSD_CONTAINER_TITLE|
SSD_DIALOG_FLOAT|SSD_ALIGN_CENTER|SSD_ALIGN_VCENTER|SSD_ROUNDED_CORNERS);
if ( !dialog )
{
roadmap_log( ROADMAP_ERROR, "Error creating upload progress dialog" );
return;
}
group = ssd_container_new( "Image thumbnail container", NULL,
SSD_MIN_SIZE, SSD_MIN_SIZE, SSD_WIDGET_SPACE|SSD_END_ROW );
ssd_widget_set_color( group, NULL, NULL );
bitmap = ssd_bitmap_image_new( "Image thumbnail bitmap", image_bitmap, SSD_ALIGN_CENTER|SSD_ALIGN_VCENTER );
ssd_widget_set_color (bitmap, bg_color, bg_color );
ssd_widget_add( group, bitmap );
ssd_widget_add( dialog, group);
// Activate the dialog
ssd_dialog_activate ( TEST_DLG_NAME, NULL );
ssd_dialog_draw();
}
if ( imageId )
free( imageId );
}
int editor_upload_auto_test (const char *file_name,
RoadMapDownloadCallbacks *callbacks,
char **message, const char* custom_target )
{
#define MAX_FILE_CHUNCK 64
int size;
int loaded;
int uploaded;
char buffer[MAX_FILE_CHUNCK];
RoadMapFile file;
file = roadmap_file_open( file_name, "w" );
roadmap_log( ROADMAP_WARNING, "File name: %s. FD: %d ", file_name, file );
if ( !ROADMAP_FILE_IS_VALID(file) )
{
(*callbacks->error) ("Can't open file: %s\n", file_name);
return -1;
}
size = roadmap_file_length (NULL, file_name);
roadmap_log( ROADMAP_WARNING, "File length: %d ", size );
if ( !( *callbacks->size ) ( size ) )
{
roadmap_file_close (file);
return -1;
}
roadmap_log( ROADMAP_WARNING, "After size" );
uploaded = 0;
(*callbacks->progress) (uploaded);
roadmap_log( ROADMAP_WARNING, "After progress" );
loaded = uploaded;
while ( loaded < size )
{
uploaded = roadmap_file_read (file, buffer, sizeof(buffer));
if (uploaded <= 0) {
(*callbacks->error) ("Send error after %d data bytes", loaded);
goto cancel_upload;
}
loaded += uploaded;
(*callbacks->progress) (loaded);
}
roadmap_file_close (file);
roadmap_log( ROADMAP_WARNING, "After while" );
*message = "Test message";
return 0;
cancel_upload:
roadmap_file_close (file);
return -1;
}
#endif
#if 0
// Image upload with SSD output on progress.
// Has to be implemented again to work with a-sync editor_upload,
// but since there are no calls to this function, removed for now - D.F.
/***********************************************************/
/* Name : roadmap_camera_image_upload_ssd()
* Purpose : Upload the image to the server using the ssd based progress
* Params : (in) image_folder
* : (in) image_file
* : (out) image_id - the string containing the resulting image ID, received from the server
* the input buffer must be of size ROADMAP_IMAGE_ID_BUF_LEN
*/
BOOL roadmap_camera_image_upload_ssd( const char *image_folder, const char *image_file, char* image_id, char** message,CameraImageUploadCallback cb, void * context )
{
BOOL res;
res = roadmap_camera_image_uploader( image_folder, image_file, image_id, message );
return res;
}
/***********************************************************/
/* Name : upload_file_size_callback( int size )
* Purpose : Upload callback: File size
*
*/
static int upload_file_size_callback( int aSize )
{
gFileSize = aSize;
return 1;
}
/***********************************************************/
/* Name : upload_progress_callback( int size )
* Purpose : Upload callback: Progress
*
*/
static void upload_progress_callback ( int aLoaded )
{
static SsdWidget progressDlg = NULL;
// Show the dialog
if ( !progressDlg )
{
progressDlg = upload_progress_ssd_dialog();
if ( !progressDlg )
{
roadmap_log( ROADMAP_ERROR, "Error creating upload progress dialog" );
return;
}
}
// Activate the dialog
ssd_dialog_activate ( IMG_UPLOAD_SSD_DLG_NAME, NULL);
ssd_dialog_set_value( IMG_UPLOAD_STATUS_FIELD,
roadmap_lang_get ("Uploading data...") );
ssd_dialog_draw();
if ( ( gUploadedSize > aLoaded) || !aLoaded )
{
ssd_widget_set_value ( progressDlg, IMG_UPLOAD_PROGRESS_FIELD, "0" );
roadmap_screen_redraw ();
gUploadedSize = aLoaded;
}
else
{
char progress_str[10];
// Nothing to do
if ( gUploadedSize == aLoaded )
{
return;
}
// Update the dialog
gUploadedSize = aLoaded;
snprintf( progress_str, sizeof(progress_str), "%d", ( 100 * gUploadedSize ) / gFileSize );
ssd_widget_set_value( progressDlg, IMG_UPLOAD_PROGRESS_FIELD, progress_str );
ssd_dialog_draw();
}
// Close the dialog on finish
if ( gUploadedSize == gFileSize )
{
ssd_dialog_hide( IMG_UPLOAD_SSD_DLG_NAME, 0 );
}
roadmap_main_flush ();
}
/***********************************************************/
/* Name : upload_progress_dialog( int size )
* Purpose : Creates and initializes the progress dialog for the upload
*
*/
static SsdWidget upload_progress_ssd_dialog( void )
{
SsdWidget dialog, group, text;
// const char* image_upload_icon[] = {"image_upload_icon"};
const char* fg_color = NULL;
const char* bg_color = NULL;
#if (defined(IPHONE) || defined(ANDROID))
fg_color = "#ffffff";
bg_color = NULL;
#endif
// Persistent dialog with title Waze
dialog = ssd_dialog_new( IMG_UPLOAD_SSD_DLG_NAME, "Waze", NULL, SSD_CONTAINER_BORDER|SSD_CONTAINER_TITLE|
SSD_DIALOG_FLOAT|SSD_ALIGN_CENTER|SSD_PERSISTENT|
SSD_ALIGN_VCENTER|SSD_ROUNDED_CORNERS);