X-Git-Url: https://git.carlh.net/gitweb/?a=blobdiff_plain;f=src%2Fbin%2Fjp2%2Fopj_dump.c;h=6e15fee48d6597c9eec5c731bdcf90296e8a0ed8;hb=0b4c3ce75d11600ebc6675bd871f78ca3c95bc60;hp=1e51f43c1c0b8b64c1a0d4faf793b7b4b25333d1;hpb=4123c0ba864fbe0cb52746c4aac18a15c31b1f62;p=openjpeg.git diff --git a/src/bin/jp2/opj_dump.c b/src/bin/jp2/opj_dump.c index 1e51f43c..6e15fee4 100644 --- a/src/bin/jp2/opj_dump.c +++ b/src/bin/jp2/opj_dump.c @@ -1,11 +1,11 @@ /* - * The copyright in this software is being made available under the 2-clauses - * BSD License, included below. This software may be subject to other third + * The copyright in this software is being made available under the 2-clauses + * BSD License, included below. This software may be subject to other third * party and contributor rights, including patent rights, and no such rights * are granted under this license. * * Copyright (c) 2010, Mathieu Malaterre, GDCM - * Copyright (c) 2011-2012, Centre National d'Etudes Spatiales (CNES), France + * Copyright (c) 2011-2012, Centre National d'Etudes Spatiales (CNES), France * Copyright (c) 2012, CS Systemes d'Information, France * All rights reserved. * @@ -59,161 +59,179 @@ #include "format_defs.h" #include "opj_string.h" -typedef struct dircnt{ - /** Buffer for holding images read from Directory*/ - char *filename_buf; - /** Pointer to the buffer*/ - char **filename; -}dircnt_t; +typedef struct dircnt { + /** Buffer for holding images read from Directory*/ + char *filename_buf; + /** Pointer to the buffer*/ + char **filename; +} dircnt_t; -typedef struct img_folder{ - /** The directory path of the folder containing input images*/ - char *imgdirpath; - /** Output format*/ - const char *out_format; - /** Enable option*/ - char set_imgdir; - /** Enable Cod Format for output*/ - char set_out_format; +typedef struct img_folder { + /** The directory path of the folder containing input images*/ + char *imgdirpath; + /** Output format*/ + const char *out_format; + /** Enable option*/ + char set_imgdir; + /** Enable Cod Format for output*/ + char set_out_format; - int flag; -}img_fol_t; + int flag; +} img_fol_t; /* -------------------------------------------------------------------------- */ /* Declarations */ static int get_num_images(char *imgdirpath); static int load_images(dircnt_t *dirptr, char *imgdirpath); static int get_file_format(const char *filename); -static char get_next_file(int imageno,dircnt_t *dirptr,img_fol_t *img_fol, opj_dparameters_t *parameters); +static char get_next_file(int imageno, dircnt_t *dirptr, img_fol_t *img_fol, + opj_dparameters_t *parameters); static int infile_format(const char *fname); -static int parse_cmdline_decoder(int argc, char **argv, opj_dparameters_t *parameters,img_fol_t *img_fol); +static int parse_cmdline_decoder(int argc, char **argv, + opj_dparameters_t *parameters, img_fol_t *img_fol); /* -------------------------------------------------------------------------- */ -static void decode_help_display(void) { - fprintf(stdout,"\nThis is the opj_dump utility from the OpenJPEG project.\n" +static void decode_help_display(void) +{ + fprintf(stdout, "\nThis is the opj_dump utility from the OpenJPEG project.\n" "It dumps JPEG 2000 codestream info to stdout or a given file.\n" - "It has been compiled against openjp2 library v%s.\n\n",opj_version()); - - fprintf(stdout,"Parameters:\n"); - fprintf(stdout,"-----------\n"); - fprintf(stdout,"\n"); - fprintf(stdout," -ImgDir \n"); - fprintf(stdout," Image file Directory path \n"); - fprintf(stdout," -i \n"); - fprintf(stdout," REQUIRED only if an Input image directory not specified\n"); - fprintf(stdout," Currently accepts J2K-files, JP2-files and JPT-files. The file type\n"); - fprintf(stdout," is identified based on its suffix.\n"); - fprintf(stdout," -o \n"); - fprintf(stdout," OPTIONAL\n"); - fprintf(stdout," Output file where file info will be dump.\n"); - fprintf(stdout," By default it will be in the stdout.\n"); - fprintf(stdout," -v "); /* FIXME WIP_MSD */ - fprintf(stdout," OPTIONAL\n"); - fprintf(stdout," Enable informative messages\n"); - fprintf(stdout," By default verbose mode is off.\n"); - fprintf(stdout,"\n"); + "It has been compiled against openjp2 library v%s.\n\n", opj_version()); + + fprintf(stdout, "Parameters:\n"); + fprintf(stdout, "-----------\n"); + fprintf(stdout, "\n"); + fprintf(stdout, " -ImgDir \n"); + fprintf(stdout, " Image file Directory path \n"); + fprintf(stdout, " -i \n"); + fprintf(stdout, + " REQUIRED only if an Input image directory not specified\n"); + fprintf(stdout, + " Currently accepts J2K-files, JP2-files and JPT-files. The file type\n"); + fprintf(stdout, " is identified based on its suffix.\n"); + fprintf(stdout, " -o \n"); + fprintf(stdout, " OPTIONAL\n"); + fprintf(stdout, " Output file where file info will be dump.\n"); + fprintf(stdout, " By default it will be in the stdout.\n"); + fprintf(stdout, " -v "); /* FIXME WIP_MSD */ + fprintf(stdout, " OPTIONAL\n"); + fprintf(stdout, " Enable informative messages\n"); + fprintf(stdout, " By default verbose mode is off.\n"); + fprintf(stdout, "\n"); } /* -------------------------------------------------------------------------- */ -static int get_num_images(char *imgdirpath){ - DIR *dir; - struct dirent* content; - int num_images = 0; - - /*Reading the input images from given input directory*/ - - dir= opendir(imgdirpath); - if(!dir){ - fprintf(stderr,"Could not open Folder %s\n",imgdirpath); - return 0; - } - - while((content=readdir(dir))!=NULL){ - if(strcmp(".",content->d_name)==0 || strcmp("..",content->d_name)==0 ) - continue; - num_images++; - } - closedir(dir); - return num_images; +static int get_num_images(char *imgdirpath) +{ + DIR *dir; + struct dirent* content; + int num_images = 0; + + /*Reading the input images from given input directory*/ + + dir = opendir(imgdirpath); + if (!dir) { + fprintf(stderr, "Could not open Folder %s\n", imgdirpath); + return 0; + } + + while ((content = readdir(dir)) != NULL) { + if (strcmp(".", content->d_name) == 0 || strcmp("..", content->d_name) == 0) { + continue; + } + num_images++; + } + closedir(dir); + return num_images; } /* -------------------------------------------------------------------------- */ -static int load_images(dircnt_t *dirptr, char *imgdirpath){ - DIR *dir; - struct dirent* content; - int i = 0; - - /*Reading the input images from given input directory*/ - - dir= opendir(imgdirpath); - if(!dir){ - fprintf(stderr,"Could not open Folder %s\n",imgdirpath); - return 1; - }else { - fprintf(stderr,"Folder opened successfully\n"); - } - - while((content=readdir(dir))!=NULL){ - if(strcmp(".",content->d_name)==0 || strcmp("..",content->d_name)==0 ) - continue; - - strcpy(dirptr->filename[i],content->d_name); - i++; - } - closedir(dir); - return 0; +static int load_images(dircnt_t *dirptr, char *imgdirpath) +{ + DIR *dir; + struct dirent* content; + int i = 0; + + /*Reading the input images from given input directory*/ + + dir = opendir(imgdirpath); + if (!dir) { + fprintf(stderr, "Could not open Folder %s\n", imgdirpath); + return 1; + } else { + fprintf(stderr, "Folder opened successfully\n"); + } + + while ((content = readdir(dir)) != NULL) { + if (strcmp(".", content->d_name) == 0 || strcmp("..", content->d_name) == 0) { + continue; + } + + strcpy(dirptr->filename[i], content->d_name); + i++; + } + closedir(dir); + return 0; } /* -------------------------------------------------------------------------- */ -static int get_file_format(const char *filename) { - unsigned int i; - static const char *extension[] = {"pgx", "pnm", "pgm", "ppm", "bmp","tif", "raw", "tga", "png", "j2k", "jp2", "jpt", "j2c", "jpc" }; - static const int format[] = { PGX_DFMT, PXM_DFMT, PXM_DFMT, PXM_DFMT, BMP_DFMT, TIF_DFMT, RAW_DFMT, TGA_DFMT, PNG_DFMT, J2K_CFMT, JP2_CFMT, JPT_CFMT, J2K_CFMT, J2K_CFMT }; - const char *ext = strrchr(filename, '.'); - if (ext == NULL) - return -1; - ext++; - if(ext) { - for(i = 0; i < sizeof(format)/sizeof(*format); i++) { - if(_strnicmp(ext, extension[i], 3) == 0) { - return format[i]; - } - } - } - - return -1; +static int get_file_format(const char *filename) +{ + unsigned int i; + static const char *extension[] = {"pgx", "pnm", "pgm", "ppm", "bmp", "tif", "raw", "tga", "png", "j2k", "jp2", "jpt", "j2c", "jpc" }; + static const int format[] = { PGX_DFMT, PXM_DFMT, PXM_DFMT, PXM_DFMT, BMP_DFMT, TIF_DFMT, RAW_DFMT, TGA_DFMT, PNG_DFMT, J2K_CFMT, JP2_CFMT, JPT_CFMT, J2K_CFMT, J2K_CFMT }; + const char *ext = strrchr(filename, '.'); + if (ext == NULL) { + return -1; + } + ext++; + if (ext) { + for (i = 0; i < sizeof(format) / sizeof(*format); i++) { + if (_strnicmp(ext, extension[i], 3) == 0) { + return format[i]; + } + } + } + + return -1; } /* -------------------------------------------------------------------------- */ -static char get_next_file(int imageno,dircnt_t *dirptr,img_fol_t *img_fol, opj_dparameters_t *parameters){ - char image_filename[OPJ_PATH_LEN], infilename[OPJ_PATH_LEN],outfilename[OPJ_PATH_LEN],temp_ofname[OPJ_PATH_LEN]; - char *temp_p, temp1[OPJ_PATH_LEN]=""; - - strcpy(image_filename,dirptr->filename[imageno]); - fprintf(stderr,"File Number %d \"%s\"\n",imageno,image_filename); - parameters->decod_format = get_file_format(image_filename); - if (parameters->decod_format == -1) - return 1; - sprintf(infilename,"%s/%s",img_fol->imgdirpath,image_filename); - if (opj_strcpy_s(parameters->infile, sizeof(parameters->infile), infilename) != 0) { - return 1; - } - - /*Set output file*/ - strcpy(temp_ofname,strtok(image_filename,".")); - while((temp_p = strtok(NULL,".")) != NULL){ - strcat(temp_ofname,temp1); - sprintf(temp1,".%s",temp_p); - } - if(img_fol->set_out_format==1){ - sprintf(outfilename,"%s/%s.%s",img_fol->imgdirpath,temp_ofname,img_fol->out_format); - if (opj_strcpy_s(parameters->outfile, sizeof(parameters->outfile), outfilename) != 0) { - return 1; - } - } - return 0; +static char get_next_file(int imageno, dircnt_t *dirptr, img_fol_t *img_fol, + opj_dparameters_t *parameters) +{ + char image_filename[OPJ_PATH_LEN], infilename[OPJ_PATH_LEN], + outfilename[OPJ_PATH_LEN], temp_ofname[OPJ_PATH_LEN]; + char *temp_p, temp1[OPJ_PATH_LEN] = ""; + + strcpy(image_filename, dirptr->filename[imageno]); + fprintf(stderr, "File Number %d \"%s\"\n", imageno, image_filename); + parameters->decod_format = get_file_format(image_filename); + if (parameters->decod_format == -1) { + return 1; + } + sprintf(infilename, "%s/%s", img_fol->imgdirpath, image_filename); + if (opj_strcpy_s(parameters->infile, sizeof(parameters->infile), + infilename) != 0) { + return 1; + } + + /*Set output file*/ + strcpy(temp_ofname, strtok(image_filename, ".")); + while ((temp_p = strtok(NULL, ".")) != NULL) { + strcat(temp_ofname, temp1); + sprintf(temp1, ".%s", temp_p); + } + if (img_fol->set_out_format == 1) { + sprintf(outfilename, "%s/%s.%s", img_fol->imgdirpath, temp_ofname, + img_fol->out_format); + if (opj_strcpy_s(parameters->outfile, sizeof(parameters->outfile), + outfilename) != 0) { + return 1; + } + } + return 0; } /* -------------------------------------------------------------------------- */ @@ -224,169 +242,176 @@ static char get_next_file(int imageno,dircnt_t *dirptr,img_fol_t *img_fol, opj_d static int infile_format(const char *fname) { - FILE *reader; - const char *s, *magic_s; - int ext_format, magic_format; - unsigned char buf[12]; - size_t l_nb_read; + FILE *reader; + const char *s, *magic_s; + int ext_format, magic_format; + unsigned char buf[12]; + size_t l_nb_read; - reader = fopen(fname, "rb"); + reader = fopen(fname, "rb"); - if (reader == NULL) - return -1; + if (reader == NULL) { + return -1; + } - memset(buf, 0, 12); - l_nb_read = fread(buf, 1, 12, reader); - fclose(reader); - if (l_nb_read != 12) - return -1; + memset(buf, 0, 12); + l_nb_read = fread(buf, 1, 12, reader); + fclose(reader); + if (l_nb_read != 12) { + return -1; + } - ext_format = get_file_format(fname); + ext_format = get_file_format(fname); - if (ext_format == JPT_CFMT) - return JPT_CFMT; + if (ext_format == JPT_CFMT) { + return JPT_CFMT; + } - if (memcmp(buf, JP2_RFC3745_MAGIC, 12) == 0 || memcmp(buf, JP2_MAGIC, 4) == 0) { - magic_format = JP2_CFMT; - magic_s = ".jp2"; - } - else if (memcmp(buf, J2K_CODESTREAM_MAGIC, 4) == 0) { - magic_format = J2K_CFMT; - magic_s = ".j2k or .jpc or .j2c"; - } - else - return -1; + if (memcmp(buf, JP2_RFC3745_MAGIC, 12) == 0 || memcmp(buf, JP2_MAGIC, 4) == 0) { + magic_format = JP2_CFMT; + magic_s = ".jp2"; + } else if (memcmp(buf, J2K_CODESTREAM_MAGIC, 4) == 0) { + magic_format = J2K_CFMT; + magic_s = ".j2k or .jpc or .j2c"; + } else { + return -1; + } - if (magic_format == ext_format) - return ext_format; + if (magic_format == ext_format) { + return ext_format; + } - s = fname + strlen(fname) - 4; + s = fname + strlen(fname) - 4; - fputs("\n===========================================\n", stderr); - fprintf(stderr, "The extension of this file is incorrect.\n" - "FOUND %s. SHOULD BE %s\n", s, magic_s); - fputs("===========================================\n", stderr); + fputs("\n===========================================\n", stderr); + fprintf(stderr, "The extension of this file is incorrect.\n" + "FOUND %s. SHOULD BE %s\n", s, magic_s); + fputs("===========================================\n", stderr); - return magic_format; + return magic_format; } /* -------------------------------------------------------------------------- */ /** * Parse the command line */ /* -------------------------------------------------------------------------- */ -static int parse_cmdline_decoder(int argc, char **argv, opj_dparameters_t *parameters,img_fol_t *img_fol) { - int totlen, c; - opj_option_t long_option[]={ - {"ImgDir",REQ_ARG, NULL ,'y'} - }; +static int parse_cmdline_decoder(int argc, char **argv, + opj_dparameters_t *parameters, img_fol_t *img_fol) +{ + int totlen, c; + opj_option_t long_option[] = { + {"ImgDir", REQ_ARG, NULL, 'y'} + }; const char optlist[] = "i:o:f:hv"; - totlen=sizeof(long_option); - img_fol->set_out_format = 0; - do { - c = opj_getopt_long(argc, argv,optlist,long_option,totlen); - if (c == -1) - break; - switch (c) { - case 'i': /* input file */ - { - char *infile = opj_optarg; - parameters->decod_format = infile_format(infile); - switch(parameters->decod_format) { - case J2K_CFMT: - break; - case JP2_CFMT: - break; - case JPT_CFMT: - break; - default: - fprintf(stderr, - "[ERROR] Unknown input file format: %s \n" - " Known file formats are *.j2k, *.jp2, *.jpc or *.jpt\n", - infile); - return 1; - } - if (opj_strcpy_s(parameters->infile, sizeof(parameters->infile), infile) != 0) { - fprintf(stderr, "[ERROR] Path is too long\n"); - return 1; - } - } - break; - - /* ------------------------------------------------------ */ - - case 'o': /* output file */ - { - if (opj_strcpy_s(parameters->outfile, sizeof(parameters->outfile), opj_optarg) != 0) { - fprintf(stderr, "[ERROR] Path is too long\n"); - return 1; - } - } - break; - - /* ----------------------------------------------------- */ - case 'f': /* flag */ - img_fol->flag = atoi(opj_optarg); + totlen = sizeof(long_option); + img_fol->set_out_format = 0; + do { + c = opj_getopt_long(argc, argv, optlist, long_option, totlen); + if (c == -1) { + break; + } + switch (c) { + case 'i': { /* input file */ + char *infile = opj_optarg; + parameters->decod_format = infile_format(infile); + switch (parameters->decod_format) { + case J2K_CFMT: + break; + case JP2_CFMT: + break; + case JPT_CFMT: + break; + default: + fprintf(stderr, + "[ERROR] Unknown input file format: %s \n" + " Known file formats are *.j2k, *.jp2, *.jpc or *.jpt\n", + infile); + return 1; + } + if (opj_strcpy_s(parameters->infile, sizeof(parameters->infile), infile) != 0) { + fprintf(stderr, "[ERROR] Path is too long\n"); + return 1; + } + } + break; + + /* ------------------------------------------------------ */ + + case 'o': { /* output file */ + if (opj_strcpy_s(parameters->outfile, sizeof(parameters->outfile), + opj_optarg) != 0) { + fprintf(stderr, "[ERROR] Path is too long\n"); + return 1; + } + } break; - /* ----------------------------------------------------- */ - - case 'h': /* display an help description */ - decode_help_display(); - return 1; - - /* ------------------------------------------------------ */ - - case 'y': /* Image Directory path */ - { - img_fol->imgdirpath = (char*)malloc(strlen(opj_optarg) + 1); - strcpy(img_fol->imgdirpath,opj_optarg); - img_fol->set_imgdir=1; - } - break; - - /* ----------------------------------------------------- */ - - case 'v': /* Verbose mode */ - { - parameters->m_verbose = 1; - } - break; - - /* ----------------------------------------------------- */ + + /* ----------------------------------------------------- */ + case 'f': /* flag */ + img_fol->flag = atoi(opj_optarg); + break; + /* ----------------------------------------------------- */ + + case 'h': /* display an help description */ + decode_help_display(); + return 1; + + /* ------------------------------------------------------ */ + + case 'y': { /* Image Directory path */ + img_fol->imgdirpath = (char*)malloc(strlen(opj_optarg) + 1); + if (img_fol->imgdirpath == NULL) { + return 1; + } + strcpy(img_fol->imgdirpath, opj_optarg); + img_fol->set_imgdir = 1; + } + break; + + /* ----------------------------------------------------- */ + + case 'v': { /* Verbose mode */ + parameters->m_verbose = 1; + } + break; + + /* ----------------------------------------------------- */ default: fprintf(stderr, "[WARNING] An invalid option has been ignored.\n"); break; } - }while(c != -1); + } while (c != -1); - /* check for possible errors */ - if(img_fol->set_imgdir==1){ - if(!(parameters->infile[0]==0)){ + /* check for possible errors */ + if (img_fol->set_imgdir == 1) { + if (!(parameters->infile[0] == 0)) { fprintf(stderr, "[ERROR] options -ImgDir and -i cannot be used together.\n"); - return 1; - } - if(img_fol->set_out_format == 0){ - fprintf(stderr, "[ERROR] When -ImgDir is used, -OutFor must be used.\n"); + return 1; + } + if (img_fol->set_out_format == 0) { + fprintf(stderr, + "[ERROR] When -ImgDir is used, -OutFor must be used.\n"); fprintf(stderr, "Only one format allowed.\n" - "Valid format are PGM, PPM, PNM, PGX, BMP, TIF, RAW and TGA.\n"); - return 1; - } - if(!(parameters->outfile[0] == 0)){ + "Valid format are PGM, PPM, PNM, PGX, BMP, TIF, RAW and TGA.\n"); + return 1; + } + if (!(parameters->outfile[0] == 0)) { fprintf(stderr, "[ERROR] options -ImgDir and -o cannot be used together\n"); - return 1; - } - }else{ - if(parameters->infile[0] == 0) { + return 1; + } + } else { + if (parameters->infile[0] == 0) { fprintf(stderr, "[ERROR] Required parameter is missing\n"); - fprintf(stderr, "Example: %s -i image.j2k\n",argv[0]); - fprintf(stderr, " Help: %s -h\n",argv[0]); - return 1; - } - } + fprintf(stderr, "Example: %s -i image.j2k\n", argv[0]); + fprintf(stderr, " Help: %s -h\n", argv[0]); + return 1; + } + } - return 0; + return 0; } /* -------------------------------------------------------------------------- */ @@ -394,23 +419,26 @@ static int parse_cmdline_decoder(int argc, char **argv, opj_dparameters_t *param /** sample error debug callback expecting no client object */ -static void error_callback(const char *msg, void *client_data) { - (void)client_data; - fprintf(stdout, "[ERROR] %s", msg); +static void error_callback(const char *msg, void *client_data) +{ + (void)client_data; + fprintf(stdout, "[ERROR] %s", msg); } /** sample warning debug callback expecting no client object */ -static void warning_callback(const char *msg, void *client_data) { - (void)client_data; - fprintf(stdout, "[WARNING] %s", msg); +static void warning_callback(const char *msg, void *client_data) +{ + (void)client_data; + fprintf(stdout, "[WARNING] %s", msg); } /** sample debug callback expecting no client object */ -static void info_callback(const char *msg, void *client_data) { - (void)client_data; - fprintf(stdout, "[INFO] %s", msg); +static void info_callback(const char *msg, void *client_data) +{ + (void)client_data; + fprintf(stdout, "[INFO] %s", msg); } /* -------------------------------------------------------------------------- */ @@ -420,178 +448,195 @@ static void info_callback(const char *msg, void *client_data) { /* -------------------------------------------------------------------------- */ int main(int argc, char *argv[]) { - FILE *fout = NULL; - - opj_dparameters_t parameters; /* Decompression parameters */ - opj_image_t* image = NULL; /* Image structure */ - opj_codec_t* l_codec = NULL; /* Handle to a decompressor */ - opj_stream_t *l_stream = NULL; /* Stream */ - opj_codestream_info_v2_t* cstr_info = NULL; - opj_codestream_index_t* cstr_index = NULL; - - OPJ_INT32 num_images, imageno; - img_fol_t img_fol; - dircnt_t *dirptr = NULL; - -#ifdef MSD - OPJ_BOOL l_go_on = OPJ_TRUE; - OPJ_UINT32 l_max_data_size = 1000; - OPJ_BYTE * l_data = (OPJ_BYTE *) malloc(1000); -#endif - - /* Set decoding parameters to default values */ - opj_set_default_decoder_parameters(¶meters); - - /* Initialize img_fol */ - memset(&img_fol,0,sizeof(img_fol_t)); - img_fol.flag = OPJ_IMG_INFO | OPJ_J2K_MH_INFO | OPJ_J2K_MH_IND; - - /* Parse input and get user encoding parameters */ - if(parse_cmdline_decoder(argc, argv, ¶meters,&img_fol) == 1) { - return EXIT_FAILURE; - } - - /* Initialize reading of directory */ - if(img_fol.set_imgdir==1){ - int it_image; - num_images=get_num_images(img_fol.imgdirpath); - - dirptr=(dircnt_t*)malloc(sizeof(dircnt_t)); - if(dirptr){ - dirptr->filename_buf = (char*)malloc((size_t)num_images*OPJ_PATH_LEN*sizeof(char)); /* Stores at max 10 image file names*/ - dirptr->filename = (char**) malloc((size_t)num_images*sizeof(char*)); - - if(!dirptr->filename_buf){ - return EXIT_FAILURE; - } - - for(it_image=0;it_imagefilename[it_image] = dirptr->filename_buf + it_image*OPJ_PATH_LEN; - } - } - if(load_images(dirptr,img_fol.imgdirpath)==1){ - return EXIT_FAILURE; - } - - if (num_images==0){ - fprintf(stdout,"Folder is empty\n"); - return EXIT_FAILURE; - } - }else{ - num_images=1; - } - - /* Try to open for writing the output file if necessary */ - if (parameters.outfile[0] != 0){ - fout = fopen(parameters.outfile,"w"); - if (!fout){ - fprintf(stderr, "ERROR -> failed to open %s for writing\n", parameters.outfile); - return EXIT_FAILURE; - } - } - else - fout = stdout; - - /* Read the header of each image one by one */ - for(imageno = 0; imageno < num_images ; imageno++){ - - fprintf(stderr,"\n"); - - if(img_fol.set_imgdir==1){ - if (get_next_file(imageno, dirptr,&img_fol, ¶meters)) { - fprintf(stderr,"skipping file...\n"); - continue; - } - } - - /* Read the input file and put it in memory */ - /* ---------------------------------------- */ - - l_stream = opj_stream_create_default_file_stream(parameters.infile,1); - if (!l_stream){ - fprintf(stderr, "ERROR -> failed to create the stream from the file %s\n",parameters.infile); - return EXIT_FAILURE; - } - - /* Read the JPEG2000 stream */ - /* ------------------------ */ - - switch(parameters.decod_format) { - case J2K_CFMT: /* JPEG-2000 codestream */ - { - /* Get a decoder handle */ - l_codec = opj_create_decompress(OPJ_CODEC_J2K); - break; - } - case JP2_CFMT: /* JPEG 2000 compressed image data */ - { - /* Get a decoder handle */ - l_codec = opj_create_decompress(OPJ_CODEC_JP2); - break; - } - case JPT_CFMT: /* JPEG 2000, JPIP */ - { - /* Get a decoder handle */ - l_codec = opj_create_decompress(OPJ_CODEC_JPT); - break; - } - default: - fprintf(stderr, "skipping file..\n"); - opj_stream_destroy(l_stream); - continue; - } - - /* catch events using our callbacks and give a local context */ - opj_set_info_handler(l_codec, info_callback,00); - opj_set_warning_handler(l_codec, warning_callback,00); - opj_set_error_handler(l_codec, error_callback,00); - - /* Setup the decoder decoding parameters using user parameters */ - if ( !opj_setup_decoder(l_codec, ¶meters) ){ - fprintf(stderr, "ERROR -> opj_dump: failed to setup the decoder\n"); - opj_stream_destroy(l_stream); - opj_destroy_codec(l_codec); - fclose(fout); - return EXIT_FAILURE; - } - - /* Read the main header of the codestream and if necessary the JP2 boxes*/ - if(! opj_read_header(l_stream, l_codec, &image)){ - fprintf(stderr, "ERROR -> opj_dump: failed to read the header\n"); - opj_stream_destroy(l_stream); - opj_destroy_codec(l_codec); - opj_image_destroy(image); - fclose(fout); - return EXIT_FAILURE; - } - - opj_dump_codec(l_codec, img_fol.flag, fout ); - - cstr_info = opj_get_cstr_info(l_codec); - - cstr_index = opj_get_cstr_index(l_codec); - - /* close the byte stream */ - opj_stream_destroy(l_stream); - - /* free remaining structures */ - if (l_codec) { - opj_destroy_codec(l_codec); - } - - /* destroy the image header */ - opj_image_destroy(image); - - /* destroy the codestream index */ - opj_destroy_cstr_index(&cstr_index); - - /* destroy the codestream info */ - opj_destroy_cstr_info(&cstr_info); - - } - - /* Close the output file */ - fclose(fout); - - return EXIT_SUCCESS; + FILE *fout = NULL; + + opj_dparameters_t parameters; /* Decompression parameters */ + opj_image_t* image = NULL; /* Image structure */ + opj_codec_t* l_codec = NULL; /* Handle to a decompressor */ + opj_stream_t *l_stream = NULL; /* Stream */ + opj_codestream_info_v2_t* cstr_info = NULL; + opj_codestream_index_t* cstr_index = NULL; + + OPJ_INT32 num_images, imageno; + img_fol_t img_fol; + dircnt_t *dirptr = NULL; + + /* Set decoding parameters to default values */ + opj_set_default_decoder_parameters(¶meters); + + /* Initialize img_fol */ + memset(&img_fol, 0, sizeof(img_fol_t)); + img_fol.flag = OPJ_IMG_INFO | OPJ_J2K_MH_INFO | OPJ_J2K_MH_IND; + + /* Parse input and get user encoding parameters */ + if (parse_cmdline_decoder(argc, argv, ¶meters, &img_fol) == 1) { + if (img_fol.imgdirpath) { + free(img_fol.imgdirpath); + } + + return EXIT_FAILURE; + } + + /* Initialize reading of directory */ + if (img_fol.set_imgdir == 1) { + int it_image; + num_images = get_num_images(img_fol.imgdirpath); + + dirptr = (dircnt_t*)malloc(sizeof(dircnt_t)); + if (!dirptr) { + return EXIT_FAILURE; + } + dirptr->filename_buf = (char*)malloc((size_t)num_images * OPJ_PATH_LEN * sizeof( + char)); /* Stores at max 10 image file names*/ + if (!dirptr->filename_buf) { + free(dirptr); + return EXIT_FAILURE; + } + dirptr->filename = (char**) malloc((size_t)num_images * sizeof(char*)); + + if (!dirptr->filename) { + goto fails; + } + + for (it_image = 0; it_image < num_images; it_image++) { + dirptr->filename[it_image] = dirptr->filename_buf + it_image * OPJ_PATH_LEN; + } + + if (load_images(dirptr, img_fol.imgdirpath) == 1) { + goto fails; + } + + if (num_images == 0) { + fprintf(stdout, "Folder is empty\n"); + goto fails; + } + } else { + num_images = 1; + } + + /* Try to open for writing the output file if necessary */ + if (parameters.outfile[0] != 0) { + fout = fopen(parameters.outfile, "w"); + if (!fout) { + fprintf(stderr, "ERROR -> failed to open %s for writing\n", parameters.outfile); + goto fails; + } + } else { + fout = stdout; + } + + /* Read the header of each image one by one */ + for (imageno = 0; imageno < num_images ; imageno++) { + + fprintf(stderr, "\n"); + + if (img_fol.set_imgdir == 1) { + if (get_next_file(imageno, dirptr, &img_fol, ¶meters)) { + fprintf(stderr, "skipping file...\n"); + continue; + } + } + + /* Read the input file and put it in memory */ + /* ---------------------------------------- */ + + l_stream = opj_stream_create_default_file_stream(parameters.infile, 1); + if (!l_stream) { + fprintf(stderr, "ERROR -> failed to create the stream from the file %s\n", + parameters.infile); + goto fails; + } + + /* Read the JPEG2000 stream */ + /* ------------------------ */ + + switch (parameters.decod_format) { + case J2K_CFMT: { /* JPEG-2000 codestream */ + /* Get a decoder handle */ + l_codec = opj_create_decompress(OPJ_CODEC_J2K); + break; + } + case JP2_CFMT: { /* JPEG 2000 compressed image data */ + /* Get a decoder handle */ + l_codec = opj_create_decompress(OPJ_CODEC_JP2); + break; + } + case JPT_CFMT: { /* JPEG 2000, JPIP */ + /* Get a decoder handle */ + l_codec = opj_create_decompress(OPJ_CODEC_JPT); + break; + } + default: + fprintf(stderr, "skipping file..\n"); + opj_stream_destroy(l_stream); + continue; + } + + /* catch events using our callbacks and give a local context */ + opj_set_info_handler(l_codec, info_callback, 00); + opj_set_warning_handler(l_codec, warning_callback, 00); + opj_set_error_handler(l_codec, error_callback, 00); + + parameters.flags |= OPJ_DPARAMETERS_DUMP_FLAG; + + /* Setup the decoder decoding parameters using user parameters */ + if (!opj_setup_decoder(l_codec, ¶meters)) { + fprintf(stderr, "ERROR -> opj_dump: failed to setup the decoder\n"); + opj_stream_destroy(l_stream); + opj_destroy_codec(l_codec); + fclose(fout); + goto fails; + } + + /* Read the main header of the codestream and if necessary the JP2 boxes*/ + if (! opj_read_header(l_stream, l_codec, &image)) { + fprintf(stderr, "ERROR -> opj_dump: failed to read the header\n"); + opj_stream_destroy(l_stream); + opj_destroy_codec(l_codec); + opj_image_destroy(image); + fclose(fout); + goto fails; + } + + opj_dump_codec(l_codec, img_fol.flag, fout); + + cstr_info = opj_get_cstr_info(l_codec); + + cstr_index = opj_get_cstr_index(l_codec); + + /* close the byte stream */ + opj_stream_destroy(l_stream); + + /* free remaining structures */ + if (l_codec) { + opj_destroy_codec(l_codec); + } + + /* destroy the image header */ + opj_image_destroy(image); + + /* destroy the codestream index */ + opj_destroy_cstr_index(&cstr_index); + + /* destroy the codestream info */ + opj_destroy_cstr_info(&cstr_info); + + } + + /* Close the output file */ + fclose(fout); + + return EXIT_SUCCESS; + +fails: + if (dirptr) { + if (dirptr->filename) { + free(dirptr->filename); + } + if (dirptr->filename_buf) { + free(dirptr->filename_buf); + } + free(dirptr); + } + return EXIT_FAILURE; }