927d83bde5
git-svn-id: https://svn.code.sf.net/p/gphoto/code/trunk/libgphoto2@1586 67ed7778-7388-44ab-90cf-0a291f65f57c
120 lines
2.7 KiB
C
120 lines
2.7 KiB
C
#include <string.h>
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#include <stdio.h>
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#ifdef HAVE_CONFIG_H
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#include "config.h"
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#endif
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#include "main.h"
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#include "actions.h"
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#include "globals.h"
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#include "range.h"
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int for_each_subfolder (char *folder, folder_action faction,
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image_action iaction, int recurse) {
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CameraList folderlist;
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CameraListEntry *entry;
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char prefix[1024], subfolder[1024];
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int i, result;
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prefix[0] = 0;
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subfolder[0] = 0;
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if (folder != NULL && *folder != '\0')
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strcat(prefix, folder);
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else
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strcat(prefix, glob_folder);
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gp_camera_folder_list(glob_camera, &folderlist, prefix);
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if ((glob_quiet)&&(faction == print_folder))
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printf ("%i\n", gp_list_count(&folderlist));
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for (i = 0; i < gp_list_count(&folderlist); i++) {
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entry = gp_list_entry(&folderlist, i);
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sprintf(subfolder, "%s/%s", prefix, entry->name);
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if ((result = faction(subfolder, iaction, recurse)) != GP_OK)
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return (result);
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if (recurse)
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for_each_subfolder(subfolder, faction, iaction, recurse);
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}
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return (GP_OK);
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}
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int for_each_image(char *folder, image_action iaction, int reverse) {
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CameraList filelist;
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CameraListEntry *entry;
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int i, result;
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if ((result = gp_camera_file_list(glob_camera, &filelist, folder)) != GP_OK)
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return (result);
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if (reverse) {
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for (i = gp_list_count(&filelist) - 1; 0 <= i; i--) {
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entry = gp_list_entry(&filelist, i);
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if ((result = iaction(folder, entry->name)) != GP_OK)
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return (result);
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}
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} else {
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for (i = 0; i < gp_list_count(&filelist); i++) {
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entry = gp_list_entry(&filelist, i);
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if ((result = iaction(folder, entry->name)) != GP_OK)
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return (result);
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}
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}
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return (GP_OK);
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}
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int for_each_image_in_range(char *folder, char *range, image_action action, int reverse) {
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char index[MAX_IMAGE_NUMBER];
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int i, max = 0;
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int result;
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CameraList filelist;
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CameraListEntry *entry;
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memset(index, 0, MAX_IMAGE_NUMBER);
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if ((result = parse_range(range, index)) != GP_OK) {
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cli_error_print("Invalid range");
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return (result);
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}
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if ((result = gp_camera_file_list(glob_camera, &filelist, folder)) != GP_OK)
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return (result);
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for (max = MAX_IMAGE_NUMBER - 1; !index[max]; max--) {}
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if ((result = gp_list_count(&filelist)) < 0)
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return (result);
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if (result < max + 1) {
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cli_error_print("Picture number %i is too large. Available %i picture(s).", max + 1, result);
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return GP_ERROR_FILE_NOT_FOUND;
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}
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if (reverse) {
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for (i = max; 0 <= i; i--)
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if (index[i]) {
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entry = gp_list_entry(&filelist, i);
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if ((result = action(folder, entry->name)) != GP_OK)
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return (result);
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}
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} else
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for (i = 0; i <= max; i++)
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if (index[i]) {
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entry = gp_list_entry(&filelist, i);
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if ((result = action(folder, entry->name)) != GP_OK)
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return (result);
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}
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return (GP_OK);
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}
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