Remove deps.c

1 files changed, 0 insertions, 223 deletions

diff --git a/src/deps.c b/src/deps.c
deleted file mode 100644
index 5ab8316..0000000
--- a/src/deps.c
+++ /dev/null
@@ -1,223 +0,0 @@
-/**
- * @file deps.c
- */
-#include "spm.h"
-
-/**
- *
- * @param deps
- * @param name
- * @return
- */
-int dep_seen(Dependencies **deps, const char *name) {
-    if (!deps) {
-        return -1;
-    }
-    for (size_t i = 0; i < (*deps)->records; i++) {
-        if (strstr((*deps)->list[i], name) != NULL) {
-            return 1;
-        }
-    }
-    return 0;
-}
-
-/**
- *
- * @param deps
- * @return
- */
-int dep_init(Dependencies **deps) {
-    (*deps) = (Dependencies *)calloc(1, sizeof(Dependencies));
-    (*deps)->__size = 2;
-    (*deps)->records = 0;
-    (*deps)->list = (char **)calloc((*deps)->__size, sizeof(char *));
-    if (!(*deps)->list) {
-        return -1;
-    }
-    return 0;
-}
-
-/**
- *
- * @param deps
- */
-void dep_free(Dependencies **deps) {
-    for (size_t i = 0; i < (*deps)->records; i++) {
-        free((*deps)->list[i]);
-    }
-    free((*deps));
-}
-
-/**
- *
- * @param deps
- * @param _name
- * @return
- */
-int dep_append(Dependencies **deps, const char *root, char *_name) {
-    char *name = NULL;
-    char *bname = NULL;
-
-    if (!(*deps)) {
-        return -1;
-    }
-
-    name = find_file(root, _name);
-    if (!name) {
-        return -1;
-    }
-
-    bname = basename(name);
-    if (!bname) {
-        perror(name);
-        fprintf(SYSERROR);
-        return -1;
-    }
-
-    (*deps)->__size++;
-    (*deps)->list = (char **)realloc((*deps)->list, (sizeof(char *) * (*deps)->__size));
-    if (!(*deps)->list) {
-        free(name);
-        return -1;
-    }
-
-    (*deps)->list[(*deps)->records] = strdup(bname);
-    if (!(*deps)->list[(*deps)->records]) {
-        free(name);
-        return -1;
-    }
-    (*deps)->records++;
-
-    free(name);
-    return 0;
-}
-
-/**
- *
- * @param deps
- * @param filename
- * @return
- */
-int dep_solve(Dependencies **deps, const char *root, const char *filename) {
-    if (!(*deps)) {
-        return -1;
-    }
-    if (exists(filename) != 0) {
-        return -1;
-    }
-    FILE *fp = fopen(filename, "r");
-    if (!fp) {
-        perror(filename);
-        return -1;
-    }
-
-    char data[BUFSIZ];
-    memset(data, '\0', sizeof(data));
-
-    char *line = data;
-    int line_count = 0;
-    while (fgets(line, BUFSIZ, fp) != NULL) {
-        size_t line_length = strlen(line);
-        if (line_length > 1 && strstr(line, "\r\n")) {
-            line[line_length - 2] = '\0';
-        }
-        if (line_length > 1 && line[line_length - 1] == '\n') {
-            line[line_length - 1] = '\0';
-        }
-        if (strcmp(line, "") == 0) {
-            continue;
-        }
-        line_count++;
-        if (dep_seen(deps, line) > 0) {
-            // Already seen this dependency. Skip it.
-            continue;
-        }
-        else {
-            // Have not seen this dependency before
-            if (dep_append(deps, root, line) == 0) {
-                dep_solve(deps, root, line);
-            }
-        }
-    }
-    fclose(fp);
-    return line_count;
-}
-
-/**
- *
- * @param deps
- * @param _package absolute path to package
- * @return
- */
-int dep_all(Dependencies **deps, const char *root, const char *_package) {
-    static int next = 0;
-    char *package = NULL;
-    char depfile[PATH_MAX];
-    char template[PATH_MAX];
-    char *suffix = (char *)calloc(PATH_MAX, sizeof(char));
-
-    memset(depfile, '\0', PATH_MAX);
-    memset(template, '\0', PATH_MAX);
-    strcpy(suffix, "spm_depends_all_XXXXXX");
-
-    // Verify the requested package pattern exists
-    package = find_file(root, _package);
-    if (!package) {
-        perror(_package);
-        fprintf(SYSERROR);
-        free(suffix);
-        return -1;
-    }
-
-    // Create a new temporary directory and extract the requested package into it
-    snprintf(template, PATH_MAX, "%s%c%s", TMP_DIR, DIRSEP, suffix);
-    char *tmpdir = mkdtemp(template);
-    if (!tmpdir) {
-        perror(template);
-        fprintf(SYSERROR);
-        free(package);
-        free(suffix);
-        return -1;
-    }
-    if (tar_extract_file(package, SPM_META_DEPENDS, tmpdir) < 0) {
-        perror(package);
-        fprintf(SYSERROR);
-        free(package);
-        free(suffix);
-        return -1;
-    }
-
-    // Scan depencency tree
-    sprintf(depfile, "%s%c%s", tmpdir, DIRSEP, SPM_META_DEPENDS);
-    int resolved = dep_solve(deps, root, depfile);
-
-    // NOTE:
-    //  1. `resolved` is the number of dependencies for the package we're scanning
-    //  2. `next` permits us to converge on `resolved`, otherwise `i` would reset to `0` each time `dep_all` is called
-    for (int i = next; i < resolved; i++) {
-        next++;
-        if (dep_seen(deps, (*deps)->list[i])) {
-            dep_all(deps, root, (*deps)->list[i]);
-        }
-    }
-
-    // Remove temporary data
-    unlink(depfile);
-    rmdir(tmpdir);
-    free(package);
-    free(suffix);
-    return 0;
-}
-
-/**
- *
- * @param deps
- */
-void dep_show(Dependencies **deps) {
-    if ((*deps) == NULL) {
-        return;
-    }
-    for (size_t i = 0; i < (*deps)->records; i++) {
-        printf("  -> %s\n", (*deps)->list[i]);
-    }
-}