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Add actual image processing

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This commit is contained in:
Bob Polis 2024-01-19 12:04:47 +01:00
parent 60dd2f5b70
commit 52ad6f619d
1 changed files with 5 additions and 2 deletions
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7
src/main.cpp
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@ -3,10 +3,12 @@
#include <string> #include <string>
#include <stdexcept> #include <stdexcept>
#include <getopt.h> #include <getopt.h>
#include <netpbm/pam.h>
#include "commit.inc" #include "commit.inc"
#include "pixels.hpp"
void print_help() { void print_help() {
std::cout << "usage: termage [-h|--version]\n"; std::cout << "usage: termage [-h|--version] <imagefile>\n";
std::cout << " -h, --help show this help text and exit\n"; std::cout << " -h, --help show this help text and exit\n";
std::cout << " --version show version number and exit\n"; std::cout << " --version show version number and exit\n";
} }
@ -21,6 +23,7 @@ void print_version() {
int main(int argc, char* argv[]) { int main(int argc, char* argv[]) {
try { try {
pm_init("termage", 0);
int opt_char, opt_val; int opt_char, opt_val;
struct option long_options[] = { struct option long_options[] = {
{"help", no_argument, nullptr, 'h'}, {"help", no_argument, nullptr, 'h'},
@ -52,11 +55,11 @@ int main(int argc, char* argv[]) {
for (int i = optind; i < argc; ++i) { for (int i = optind; i < argc; ++i) {
try { try {
// process file argv[i] // process file argv[i]
write_image(std::cout, argv[i]);
} catch (const std::runtime_error& ex) { } catch (const std::runtime_error& ex) {
std::cerr << "termage: " << ex.what() << '\n'; std::cerr << "termage: " << ex.what() << '\n';
} }
} }
std::cout << "hello, termage\n";
} catch (const std::exception& ex) { } catch (const std::exception& ex) {
std::cerr << "termage: " << ex.what() << '\n'; std::cerr << "termage: " << ex.what() << '\n';
return EXIT_FAILURE; return EXIT_FAILURE;