%s

#include #include #include #include #include #include #include #include #include #include #include const char *pics2html_version_string = "0.1.15"; #define OPTION_NONE 0 #define OPTION_VERBOSE 1 unsigned int options; const struct option long_options[] = { {"help", no_argument, NULL, 'h'}, {"version", no_argument, NULL, 'V'}, {"verbose", no_argument, NULL, 'v'}, {NULL, 0, NULL, 0} }; const char *short_options = "hVv"; void HelpShow(void) { printf("Usage: pix2html [ -h/--help | -V/--version | -v/--verbose ] DIRNAME\n"); } void VersionShow(void) { printf("pix2html %s\n", pics2html_version_string); } int main(int argc, char **argv) { const char *mgstr = NULL; int c; while (1) { c = getopt_long(argc, argv, short_options, long_options, NULL); if (c == -1) break; switch (c) { case 'h': HelpShow(); exit(0); break; case 'V': VersionShow(); exit(0); break; case 'v': options |= OPTION_VERBOSE; break; default: fprintf(stderr, "Unknown option: %d / <%c>\n", c, (char)c); break; } } if (argc < 2) { HelpShow(); exit(EINVAL); } // Retrieve directory to be parsed struct stat st; char *dirname = NULL; for (c = 1; c < argc; c++) { if (argv[c][0] == '-') continue; else { if (stat(argv[c], &st) < 0) { fprintf(stderr, "Cannot open %s: %s\n", argv[c], strerror(errno)); exit(1); } if (st.st_mode & S_IFDIR) { dirname = argv[c]; break; } } } // Create the output directory unsigned int pagedirlen = strlen(dirname)+strlen("-html"); char *pagedir = malloc(pagedirlen+1); memset(pagedir, 0, pagedirlen+1); sprintf(pagedir, "%s-html", dirname); if (mkdir(pagedir, S_IRWXU | S_IRGRP | S_IXGRP | S_IROTH | S_IXOTH) < 0) { if (errno != EEXIST) { fprintf(stderr, "Cannot create directory: %s\n", strerror(errno)); exit(errno); } } magic_t mg = magic_open(MAGIC_MIME_TYPE); if (mg == NULL) { fprintf(stderr, "magic_open() failed: %s\n", magic_error(mg)); exit(1); } magic_load(mg, NULL); // Open the directory and get the image file count DIR *dir = opendir(dirname); if (dir == NULL) { fprintf(stderr, "Cannot open %s: %s\n", dirname, strerror(errno)); exit(errno); } unsigned int pics_total = 0, page_total = 0; struct dirent *de; while (1) { de = readdir(dir); if (de == NULL) break; else if (strncmp(de->d_name, ".", 1) == 0) continue; else if (strncmp(de->d_name, "..", 2) == 0) continue; else { char path[4096]; sprintf(path, "%s/%s", dirname, de->d_name); mgstr = magic_file(mg, path); if (strncmp(mgstr, "image/png", 9) == 0 || strncmp(mgstr, "image/jpeg", 10) == 0) ++pics_total; } } rewinddir(dir); unsigned int pagecnt = 1, pics_per_page = 100, picscnt = 0; page_total = pics_total / pics_per_page; if ((pics_total % pics_per_page) > 0) ++page_total; char *fullname = (char *)malloc(4096); char *fullname_parent = (char *)malloc(4096); memset(fullname, 0, 4096); char *pagename = malloc(1024); memset(pagename, 0, 1024); sprintf(pagename, "page-%04u.html", pagecnt); char *pagefullname = malloc(1024); memset(pagefullname, 0, 1024); sprintf(pagefullname, "%s/%s", pagedir, pagename); char *pagenamenext = (char *)malloc(1024); sprintf(pagenamenext, "page-%04u.html", pagecnt+1); FILE *fp = fopen(pagefullname, "w+"); if (fp == NULL) { fprintf(stderr, "Cannot open %s: %s\n", pagefullname, strerror(errno)); exit(errno); } fprintf(fp, "\n\n%s\n\n" "\n\n\n\n", pagename); unsigned int width, height, depth, preview_width, preview_height; float ratio; int linecnt = -1; struct linespec { char name[1024], fullname[1024]; unsigned int width, height, depth, size; } spec[4]; while (1) { de = readdir(dir); if (de == NULL) break; else if (de->d_type != DT_REG) continue; else if (strncmp(de->d_name, ".", 1) == 0) continue; else if (strncmp(de->d_name, "..", 2) == 0) continue; ++picscnt; sprintf(fullname, "%s/%s", dirname, de->d_name); sprintf(fullname_parent, "../%s/%s", dirname, de->d_name); mgstr = magic_file(mg, fullname); if (strncmp(mgstr, "image/png", 9) == 0) pixdimPNG_GetSize(fullname, &width, &height, &depth); else if (strncmp(mgstr, "image/jpeg", 10) == 0) pixdimJPG_GetSize(fullname, &width, &height, &depth); else { width = 1; height = 1; } if (width > height) { ratio = (float)width/(float)height; preview_width = 200; preview_height = 200/ratio; } else if (width < height) { ratio = (float)height/(float)width; preview_width = 200/ratio; preview_height = 200; } else { ratio = 1.0; preview_width = 200; preview_height = 200; } ++linecnt; if (linecnt >= 4) { fprintf(fp, " \n", spec[0].fullname, spec[0].name, spec[0].width, spec[0].height, spec[0].depth, spec[0].size); fprintf(fp, " \n", spec[1].fullname, spec[1].name, spec[1].width, spec[1].height, spec[1].depth, spec[1].size); fprintf(fp, " \n", spec[2].fullname, spec[2].name, spec[2].width, spec[2].height, spec[2].depth, spec[2].size); fprintf(fp, " \n\n", spec[3].fullname, spec[3].name, spec[3].width, spec[3].height, spec[3].depth, spec[3].size); linecnt = 0; memset(spec[0].name, 0, 1024); memset(spec[0].fullname, 0, 1024); spec[0].size = 0; memset(spec[1].name, 0, 1024); memset(spec[1].fullname, 0, 1024); spec[1].size = 0; memset(spec[2].name, 0, 1024); memset(spec[2].fullname, 0, 1024); spec[2].size = 0; memset(spec[3].name, 0, 1024); memset(spec[3].fullname, 0, 1024); spec[3].size = 0; } sprintf(spec[linecnt].name, "%s", de->d_name); sprintf(spec[linecnt].fullname, "%s", fullname_parent); spec[linecnt].width = width; spec[linecnt].height = height; spec[linecnt].depth = depth; stat(fullname, &st); spec[linecnt].size = st.st_size; fprintf(fp, " \n", fullname, fullname, preview_width, preview_height); if ((picscnt != 0 && (picscnt % pics_per_page) == 0) || picscnt == pics_total) { if (spec[0].size) fprintf(fp, "\n \n", spec[0].fullname, spec[0].name, spec[0].width, spec[0].height, spec[0].depth, spec[0].size); if (spec[1].size) fprintf(fp, " \n", spec[1].fullname, spec[1].name, spec[1].width, spec[1].height, spec[1].depth, spec[1].size); if (spec[2].size) fprintf(fp, " \n", spec[2].fullname, spec[2].name, spec[2].width, spec[2].height, spec[2].depth, spec[2].size); if (spec[3].size) fprintf(fp, " \n\n", spec[3].fullname, spec[3].name, spec[3].width, spec[3].height, spec[3].depth, spec[3].size); linecnt = 0; --linecnt; if (picscnt != pics_total) { sprintf(pagenamenext, "page-%04u.html", pagecnt+1); fprintf(fp, "

%s %ux%u@%u %u	%s %ux%u@%u %u	%s %ux%u@%u %u	%s %ux%u@%u %u

%s %ux%u@%u %u	%s %ux%u@%u %u	%s %ux%u@%u %u	%s %ux%u@%u %u
next

\n" "

\n", pagenamenext); } else fprintf(fp, "

\n" "\n

\n"); unsigned int cnt; for (cnt = 1; cnt <= page_total; cnt++) fprintf(fp, "%u ", cnt, cnt); fprintf(fp, "\n

\n\n\n"); fclose(fp); if (picscnt != pics_total) { sprintf(pagename, "page-%04u.html", ++pagecnt); sprintf(pagefullname, "%s/%s", pagedir, pagename); fp = fopen(pagefullname, "w+"); if (fp == NULL) { fprintf(stderr, "Cannot open %s: %s\n", pagefullname, strerror(errno)); exit(errno); } fprintf(fp, "\n\n%s\n\n" "\n\n\n\n", pagename); } } else if ((picscnt % 4) == 0) fprintf(fp, "\n"); if (options & OPTION_VERBOSE) { printf("\r%u/%.2f pages %u/%u pictures", pagecnt, (float)pics_total/(float)pics_per_page, picscnt, pics_total); fflush(stdout); } } // fprintf(fp, " \n

\n\n\n"); // fclose(fp); magic_close(mg); closedir(dir); if (options & OPTION_VERBOSE) printf("\n"); return 0; }